baber/WOPTO huggingface dataset:
Patent EP-0336517-A1 (EP)
Inventor: HALOILA MATTI
IPC: B65B41/14
Filed: 1989-04-04
Abstract: The invention concerns a device for the spreading of the top wrapping film in wrapping in a wrapping machine (1). The wrapping machine (1) is provided with a top film device, which comprises a top-film roll (7) as well as devices (10,20) for feeding and pulling the top film, which said devices are arranged to spread the top film (8) above the product to be packaged and to cut the top film to the specified dimension, as well as with a press plate (30) which presses the product (40) to be packaged from above for the purpose of keeping the product (40) to be packaged in its position during the wrapping. The devices for the feed (10) and for the pulling (20) of the top film are arranged on the frame (2) of the wrapping machine as moving at the same time in opposite directions, as compared with each other. When the products to be packaged are being exchanged and when the wrapping is interrupted, said feed device (10) is arranged to pull the top film (8) out of the top-film roll (7) substantially to the middle of the wrapping station. The pulling device (20) is arranged to fetch the leading end of the top film (8) from the middle of the wrapping station and to pull the top film (8) across the wrapping station to underneath the press plate (30) to a stand-by position. At the same time, the feed device (10) returns to its starting position and cuts off the top film (8) to the specified dimension. The invention also concerns a method for the spreading of the top wrapping film.
Patent EP-0345858-A1 (EP)
Inventor: ROULEAU PATRICK
IPC: A41H43/02
Filed: 1989-05-26
Abstract: The invention relates to a process and an apparatus for pairing up at least two flexible sheets, in particular the front and rear panels of an article such as a T-shirt. The process comprises forming a stack of each type of sheets and arranging these stacks on two plates (2, 3), picking up along a line, at least one sheet of each stack by means of two gripper assemblies (7, 8) displaceable above the plates (2, 3) between a lower sheet gripping position and an upper position in which the gripped sheets are suspended above the plates, moving a deposit member (15) above the plates (2, 3) along a trajectory in which the deposit member comes into contact with the gripped sheets while sliding therealong to a position intermediate their height, and actuating the gripper assemblies (7, 8) so as to release the sheets on the deposit member (15).
Patent EP-0345880-A1 (EP)
Inventor: VOORMAN JOHANNES OTTO
IPC: H03H11/04
Filed: 1989-06-02
Abstract: The invention relates to an active RC filter arrangement comprising a balanced amplifier (A₁) which can be extended to obtain an n th -order filter arrangement. Once a general n th -order filter arrangement has been created it can be modified to obtain,  inter alia , a low-pass, a high-pass or an all-pass n th -order active RC filter by merely changing the values of the resistors and capacitors.
Patent EP-0328341-A1 (EP)
Inventor: CLEVENGER JAMES T JR
IPC: E02F9/24
Filed: 1989-02-07
Abstract: An implement having hydraulically operated boom and bucket mechanisms (15) controllable from the operator seat (22) is disclosed wherein switches (23, 28) sense the presence of the operator in the seat and the buckling of the seat belt (25). An electronic controller (40) is operably associated with the seat and belt switches (23, 28) and solenoid valves (37, 39) in the hydraulic system and the starter relay. The controller (40) requires proper sequencing of the activation of the seat and belt switches (23, 28) before permitting the starter to be energised, thereby controlling the starting of the imple­ment engine (14), or permitting the energising of the hydraulic solenoid valves (37, 39) to control the flow of hydraulic fluid to the hydraulic cylinders (18, 19) for the boom and bucket (15). The controller (40) also includes a delay associated with the seat switch (23) so that a reactivation of the seat switch within the delayed period of time would allow the hydraulic system to operate without requiring a resequencing of the activation of the seat and belt switches (23, 28).
Patent EP-0335521-A1 (EP)
Inventor: FREEMAN DANIEL KENNETH
IPC: G10L25/00
Filed: 1989-03-10
Abstract: Voice activity detector (VAD) for use in an LPC coder in a mobile radio system, uses autocorrelation coefficients R₀, R₁..... of the input signal, weighted and combined, to provide a measure M which depends on the power within that part of the spectrum containing no noise, which is thresholded against a variable threshold to provide a speech/no speech logic output. The measure is      where H i  are the autocorrelation coefficients of the impulse response of an Nth order FIR inverse noise filter derived from LPC analysis of previous non-speech signal frames. Threshold adaption and coefficient update are controlled by a second VAD responsive to rate of spectral change between frames.
Patent EP-0332537-A1 (EP)
Inventor: POZZO MICHEL LUCIEN
IPC: A61L9/03
Filed: 1989-03-08
Abstract: The invention relates to a disposable device for diffusion of active volatile substances, particularly perfumes, in the ambient atmosphere, characterised in that it comprises a support element of shrinkable, particularly heat-shrinkable, material in which the said substance is absorbed. …<??>The invention likewise relates to a method for diffusion of volatile substances, particularly perfumes, with the assistance of a device of this type, and an appliance for implementing the method. …<IMAGE>…
Patent EP-0419750-A1 (EP)
Inventor: CALVIGNAC JEAN
IPC: H04Q11/04
Filed: 1989-09-26
Abstract: The subject distribution mechanism is used in a communication system comprising a plurality of interfaces, (10, 11 ans 12) with each interface connected to at least one user and able to receive and transmit information to said user(s) through information carrying means. It allows communi­cations to be established between users selected by a central control unit (7) in a programmable way. The distribution mechanism comprises: 
in each interface, scheduling means responsive to a common timing signal having a period T, to divide the period into n slot periods having a slot number, n being the number of users connected to that interface to which the maximum number of users are connected, 
a configuration table (18) comprising n locations, each location assigned to a slot period, the central control unit writing in each location communi­cation control information, said table being addressed by the slot numbers generated by the scheduling means to read and make available, the com­munication control information, 
distribution buffer means (20) comprising at least a first and a second part, each part having n addressable locations, addressed by means of address­ing means responsive to the communication control information provided by the configuration table during each slot period to cause each interface involved in the to be established communications during that slot period, to write the information to be transmitted in one part of the distribution buffer and the information to be received by the interface to be read from the other part of the distribution buffer at addresses derived from the   communication control information and the slot number generated by the scheduling means.
Patent EP-0393291-A1 (EP)
Inventor: TARRADAS JOSEP
IPC: B43L13/00
Filed: 1989-04-20
Abstract: A writing system, comprising marking means (1) for producing visible markings (10) on a medium (2), for example on paper, characterized by sensing means (4) for sensing markings (10) produced on the medium (2), detecting means (5,6) responsive to the sensing means (4) for detecting if the quality of the markings produced on the medium deviates from a predetermined quality for said markings, and correcting means (6,7) responsive to the detecting means (5,6) for initiating a correction procedure wherein the markings which deviate from a predetermined quality are corrected such that the corrected markings have the predetermined quality or wherein a user is alarmed that the quality of the markings deviates from the predetermined quality.
Patent EP-0359698-A1 (EP)
Inventor: MESSNER RUDOLF
IPC: B01F3/04
Filed: 1989-04-27
Abstract: A fine-bubble diffuser for water aeration, having a solid, plate- type base element, a membrane (e.g. a rubber-elastic, perforated diffuser sheet) arranged above the base element and a connecting device for gas-tight connection of edge regions of the membrane to corresponding edge regions of the base element is already known. The known connecting device consists, for example, of edge strips joined by screws or rivets to the membrane and base element, but this represents a relatively expensive type of construction in terms of material, manufacture and assembly. 
<??>In the novel gas distributor (diffuser), however, the connecting device (4) consists of at least one snap-fit profile sealing element (e.g. 31) per edge region, the profile shape being such that a connection which is both firmly clamping and sealing results between the particular edge region 3 of the membrane 2 and the corresponding or associated edge region of the base element 1.
Patent EP-0370111-A1 (EP)
Inventor: TASHIRO MIKIO TEIJIN MINAMIYOS
IPC: D02G3/04
Filed: 1989-03-30
Abstract: Polyester-cotton blended yarns capable of providing polyester-cotton blended yarn fabric having excellent bulkiness and being soft to the touch, and staple fibers of polyester capable of providing the blended yarns with less neps and yarn unevenness are disclosed. In order to obtain the polyester-cotton blended yarns, staple fibers of a large denier falling within a given range and staple fibers of a small denier falling within another given range are used, with the number of yarn constituting fibers or fiber length being properly specified.
Patent EP-0410993-A1 (EP)
Inventor: WERNER GUENTER
IPC: E04B2/96
Filed: 1989-04-18
Abstract: Bloc de construction pour façade en verre d'un immeuble, présentant, sur la face formant la partie extérieure de l'immeuble, en vue de constituer une infrastructure, des profilés porteurs (1) pouvant être mis en place, et des panneaux de verre (12) formant la surface extérieure de la façade. Les panneaux de verre (12) présentent au moins sur leurs deux bords verticaux, à l'intérieur et sur chacun de ces bords, un rail de retenue (13) appliqué par masticage, ces rails étant assemblés par liaison de forme avec les profilés porteurs (1). Les bords (19) des panneaux de verre (12) sont biseautés vers l'extérieur. Sur chacun des joints formés entre des panneaux de verre voisins (12) ou à leurs croisements, sont insérés des éléments d'ancrage (20, 33) assurant une liaison de forme avec les panneaux de verre (12), chacun de ces éléments recouvrant les bords biseautés (19) des panneaux de verre (12) et étant monté amovible, tout en assurant une liaison de forme avec le profilé porteur de forme (1).
Patent EP-0412094-A1 (EP)
Inventor: VIRKKI MARKKU
IPC: A23K10/32
Filed: 1989-04-26
Abstract: Le procédé décrit sert à améliorer la digestibilité d'un aliment pour animaux à base d'une substance alimentaire brute contenant de la lignocellulose, la substance alimentaire brute étant traitée au moyen d'une enzyme modifiant la lignine.
Patent EP-0468961-A1 (EP)
Title: Credit card storage system.
Inventor: SUNYICH STEVEN LEON
IPC: G06Q20/00
Filed: 1989-08-14
Abstract: A credit card operable storage system is provided. A plurality of credit card accessed and computer operated safes are communicatively linked to a respective branch computer, which is in turn communicatively linked to a central host computer (central host). The safes transmit use information (including credit card informaton) to their respective branch computers where the information is stored and periodically transmitted to the central host. The central host processes the use information into billing information which is electronically transmitted to a billing statement generating system.
Patent EP-0452329-A1 (EP)
Inventor: MESENICH GERHARD DIPL-ING
IPC: F02M51/06
Filed: 1989-10-10
Abstract: Un injecteur électromagnétique de carburant est doté d'un siège de soupape plat. L'injecteur comprend un système de guidage hydraulique parallèle pour l'induit, obtenu par des écartements d'amortissement hydraulique disposés de manière appropriée. On décrit en outre un procédé de fabrication desdits écartements d'amortissement hydraulique.
Patent EP-0388865-A1 (EP)
Inventor: SCHAEFER ERHARD
IPC: B21B31/08
Filed: 1990-03-20
Abstract: A plurality of roll stands are provided, each comprising a rear housing (o2) (drive side) and a front housing (o3) (operator side). The roll necks (o1) are mounted on the front housing, while there are corresponding bearing bushes in the rear housing. When the rolls are changed, the roll necks, which are hydraulically stressed, are released, allowing the rear housings to be moved sideways in their entirety by means of a screw device (18). All the front housings (o3) are grouped on one changing plate (o4). The changing plate is placed on clamping bolts (13) and hydraulically clamped. After the release of the clamping, the front housings can be removed in their entirety and replaced by a set of housings containing new rolls. The rear housings move backwards together again until the roll necks (o1) are taken up by the bearing bushes. It is thus possible to perform a change in the dimensions of the rolls in a short time. <IMAGE>
Patent EP-0409023-A1 (EP)
Inventor: WEIHRAUCH GEORG
IPC: A47G25/32
Filed: 1990-07-07
Abstract: A clothes hanger has a hanger body made of plastic and a hook made of metal. On its foot embedded in the hanger body by injection-moulding, said hanger has a profile of circumferential grooves, which secures it against pulling-out forces, and a profile of indentations, aligned essentially axially parallel, on the shoulders formed between the grooves, which profile secures it to a limited extent against rotary forces. In order to allow rotation of the hook, but to prevent tearing-out at the same time, provision is made for the indentations to be arranged only in the region of the lower end of the hook foot and for at least the uppermost shoulder to be free from indentations.   <IMAGE>
Patent EP-0415116-A1 (EP)
Inventor: HORNUNG HANS
IPC: B26D7/26
Filed: 1990-08-02
Abstract: In a cutter block for rotational synchronous cross-cutter with shearing cut, the respective cutter strip (10) is clamped, in planar manner, rigidly into a holding strip (8), which for its part is mounted so as to be tiltable counter to a predetermined spring force away from a fixed bearing surface or edge (14) of the cutter block about a tilt axis (A) located radially inwards with respect to the block axis. In this case, the tilt axis (A) extends such that a perpendicular (5) starting at the cutter contact point (P), moving along the cutter strip (10), with the material web (M) to be cut has a substantially constant distance (a) from the tilt axis (A) despite the block rotation in the interim. As a result, exchanging the cutter strip is facilitated and the springing of the cutter strip is freed from its usual dual function as springing and clamping means. <IMAGE>
Patent EP-0416560-A1 (EP)
Inventor: KII KATSUYA
IPC: B60G17/016
Filed: 1990-09-04
Abstract: A suspension control system includes a suspension system (14) which is disposed between a vehicular body and each road wheel and variable of damping characteristics. The suspension system is associated with means (28) for adjusting damping characteristics according to a suspension control command. The suspension control system also includes a sensor means (102,104) for monitoring inertia force exerted on the vehicular body, which inertia force affects for vehicular attitude to cause attitude change. A control unit receives the output of the sensor means for deriving the suspension control command for regulating vehicular height and vehicular attitude. The control unit is designed to detect a predetermined particular vehicle driving condition on the basis of the sensor output for deriving the suspension control command for adjusting vehicular height lower level than a normal height level.
Patent EP-0417755-A1 (EP)
Inventor: AKIYAMA SHUZO
IPC: B01J20/32
Filed: 1990-09-12
Abstract: A packing for use in chromatography which comprises a cyclic amino-substituted silane compound having the formula (I):
      wherein R¹, R² and R³ are the same or different and are each an alkyl having 1 to 5 carbon atoms, an alkoxy having 1 to 3 carbon atoms, hydroxy or a halogen atom in which at least one of R¹, R² and R³ are an alkoxy group or a halogen atom; R⁴ is an ω-piperidino, ω-piperazino or ω-morpholino group which is optionally substituted by a straight chain or branched chain lower alkyl group; n is an integer of from 2 to 10, said compound being grafted onto an inorganic carrier having hydroxyl groups on its surface, and a method for separating water soluble organic compounds by chromatography using said packing.
Patent EP-0481101-A1 (EP)
Inventor: KUMAGAI RYOHEI
IPC: G06V10/36
Filed: 1990-10-11
Abstract: A data processing system comprising:
     i) a computational portion comprising a numerical computational circuit for a numerical computation and a characteristics information extracting circuit performing status computation for extracting characteristics value;   ii) a sequential processing portion connected to the computational portion for performing sequential processing;   iii) a plurality of information compression systems each of which is connected to the computational portion for extracting characteristics value from data to be processed;   iv) a data inputting terminal for inputting digital data to the computational portion;   v) a sequential processing data inputting terminal for inputting digital data to the sequential processing portion;   vi) a selector for selecting an output of the computational portion, the sequential processing portion, or one of information compression systems;   vii) an output terminal for outputting an output of the selector.
Patent EP-0446418-A1 (EP)
Inventor: KOTULLA GUENTHER
IPC: G01F23/24
Filed: 1990-10-26
Abstract: In a level indicator in which the change in the probe signal (dU) is evaluated during a measuring time and the probe signal is fed to an input of an analog-to-digital converter, a dc voltage is subtracted from the probe signal in such a way that the resulting signal is located at the start of the measuring time (t1) at a limit (ADC MIN) of the input voltage range of the analog-to-digital converter. The resulting signal is amplified in such a way that in the case of the maximum expected change it is located in the vicinity of the other limit (ADC MAX) of the input voltage range of the analog-to-digital converter. <IMAGE>
Patent EP-0389058-A1 (EP)
Inventor: VAN SCHELLEBEEK DIRK JOHANNES
IPC: E04D1/36
Filed: 1990-03-21
Abstract: Flashing comprises an attachment portion (7) for attaching the flashing to the straight part of the roof, and comprising a flashing portion (8) being at least partly corrugated, the height of the corrugations  (9) decreasing from the outer edge (10) of the flashing portion (8) positionable against the profiled roof part, in the direction to the attachment portion (7) and the flashing portion (8) being at least substantially free of thick parts and being made of supply depliable material, resulting in that the flashing portion (8) is supply, fan-like spreadable and yieldingly bendable due to pressure exerted by the profiled roof part, resulting in that the course of the outer edge (10) of the flashing portion (8) adjusts to the profiled roof part.
Patent EP-0406924-A1 (EP)
Inventor: DOLFSMA HENDRIK
IPC: G01B7/34
Filed: 1990-03-30
Abstract: The improvement is based on the Eddy-current method for surface inspection whereby the object (12) can be rotated by placing it on the support (2) of the assembly (1) to which support air through particular arranged channels (4,5) is blown. Due to this arrangement the object (12) is rotated e.g. according to arrow A. At the same time the surface of the contact-free rotating object (12) is contactless scanned by the sensor (11) on surface defects which sensor (11) is also rotating around an axis (10) according arrow B. Due to this arrangement a complete surface inspection within a very short time is realized at avoiding surface damage of the object which rotates on an air cushion.
Patent EP-0406971-A1 (EP)
Inventor: PREDA LUIGI
IPC: C12Q1/37
Filed: 1990-07-02
Abstract: To determine the biological activity of protein S in a sample of human plasma, the suitably diluted sample is added to a substrate formed from plasma deficient in protein S, in which protein C is activated. The functionality of protein S is evaluated by a coagulometric test using bovine thromboplastin with added calcium as the phospholipid source.
Patent EP-0403156-A1 (EP)
Inventor: KURRLE ROLAND
IPC: A61K47/48
Filed: 1990-06-07
Abstract: Monoclonal antibodies against the human alpha/beta T-cell receptor are described along with pertinent sequence information of the variable and constant regions and humanised and civilised versions of such antibodies.
Patent EP-0409517-A1 (EP)
Inventor: KIYOURA TADAMITSU
IPC: B01J23/86
Filed: 1990-07-16
Abstract: Methanol is decomposed in the presence of a catalyst containing chromium oxide and zinc oxide as main components and containing a compound of at least one element selected from alkali metals, alkali earth metals and lanthanides, while contents of iron and nickel in the catalyst are each maintained at 0.5% by weight or less. This process is characterised by (1) being excellent in stability at high temperatures, (2) preventing the catalyst from deteriorating, (3) inhibiting the production of by-products, and (4) obtaining a gas in which the CO/H₂ ratio is high.
Patent EP-0442192-A1 (EP)
Inventor: STRANGE BOOTH B
IPC: B63B25/08
Filed: 1990-08-15
Abstract: When a section of a tanker vessel (10) is damaged, it is imperative that the liquid cargo (22) be transferred from the ruptured tank (B) to an undamaged tank on the vessel as quickly as possible. By doing so, the contents of the damaged tank are less likely to escape in a sufficiently voluminous quantity to seriously befoul the environment. To that end, a normally-empty emergency holding tank (122) is provided on the vessel with a pump means (106) to provide for emergency transfer of the liquid cargo from the damaged section into the emergency holding tank. At the same time, the ruptured tank is enshrouded by a flexible barrier curtain (12) to entrap a liquid cargo that may have leaked from the ruptured tank.
Patent EP-0431838-A1 (EP)
Inventor: RANGANATHAN RAMACHANDRAN S
IPC: C07D295/00
Filed: 1990-11-29
Abstract: New nonionic radiographic contrast agents having the formula
       
 wherein Y is a single bond -CH₂CH₂-, -CH₂O-, -OCH₂-,
       
     R₁ and R₂ are the same or different and are
     
       
 R₃ and R₄ are the same or different and are hydrogen, methyl or -CH₂CH₂OH; R₅ is hydrogen, alkyl, -CH₂CH₂OH, CH₂OH or OH and R₆ is alkyl, -CH₂CH₂OH, CH₂OH, OH or hydrogen and may be the same or different than R₅ and m is zero or one with the proviso that no methylene or methine carbon atom of the heterocyclic ring is attached to both a nitrogen and an oxygen atom with the additional proviso that when Y is a single bond then m is not zero. 
     These new contrast agents are water soluble and have desirable low osmolality properties.