baber/WOPTO huggingface dataset:
Patent DE-2044094-B2 (DE)
Title: Cold bender for straight-pipe lengths - has advance carriage's guide rails running super imposed horizontally, on long outer side of machine frame
IPC: B21D7/02
Filed: 1970-09-05
Abstract: Cold bender for straight pipe pieces has a pivotable bending template and an advance carriage running on two spaced horizontal guide rails connected at their ends by respective common yokes to the machine frame. Both guide rails are fitted on a longitudinal external side of the machine frame, one below the other, and have additional connections at spacings to the machine frame. Preferably the carriage has a drive rack and a measuring rack, both sunning parallel to the guide rails and between them, and connected at their ends by the respective common yoke. The machine width is reduced, and the rails stiffen the machine frame.
Patent DE-2208229-B2 (DE)
Title: Transducer to convert physical parameters to digitised signals - uses resonating circuit with frequency dependent on parameter concerned
IPC: H03M1/00
Filed: 1972-02-22
Abstract: The method is for transducing a physical parameter such as gas pressure to a digitized original form, using a resonant circuit of some kind of which the frequency is dependent on the parameter concerned. The number of cycles occurring in a fixed measurement time is counted. The method involving a pressure transducer consists of a resonating diaphragm to which a piezoelectric crystal is attached. This is arranged in a resonating feedback loop and oscillates at a frequency dependent on the pressure of the gas in contact with the diaphragm. By counting cycles of this feedback oscillator over a fixed period, a digital measurement of the gas pressure can be obtained.
Patent DE-2229599-B2 (DE)
Title: Single lens reflex camera - has common controls for mirror support and shutter
IPC: G03B19/12
Filed: 1972-06-19
Abstract: Single lens reflex camera comprises a drive lever with three arms which is pivotable about a fixed point and which is simultaneously connected to a camera release mechanism, a shutter plunger, and a mirror support by means of a torsion spring. The mirror support is moved between viewing and photographing positions. The number of necessary component parts is reduced by this combination of functioning. The mirror support has a further fixed point of rotation. One of the drive lever arms has a rest latch and the shutter plunger is provided with a return spring. In both its rest positions the mirror support lays against protrusions on the camera housing.
Patent ES-2197719-B2 (ES)
Title: Metodo y sistema para alimentar material de fibras desmenuzadas.
Inventor: STROMBERG C BERTIL
IPC: B60W40/076
Filed: 1997-10-07
Granted: 2004-11-16
Abstract: Un sistema para producir pasta química de celulosa de material de fibras de celulosa desmenuzadas, que comprende: un recipiente de vaporización (121, 321) en el cual el material de fibras de celulosa desmenuzadas es vaporizado para extraerle el aire; y un recipiente (11) de tratamiento vertical a presión superatmosférica que tiene una entrada (13) para una suspensión de material de fibras de celulosa desmenuzadas en una parte de arriba de éste y una salida en una parte de abajo (15) de éste; y caracterizado por un medio de transferencia presurizante para presurizar una suspensión de material del recipiente de vaporización y transferirlo a dicha entrada del recipiente de tratamiento, consistiendo dicho medio de transferencia presurizante en una o más bombas de alta presión (251, 251¿, 351, 351¿) para suspensión situadas debajo de dicha parte de arriba de dicho recipiente de tratamiento y estando desprovisto de un alimentador de alta presión, mezclador o recipiente de calentamiento indirecto.
Patent IE-S66233-B2 (IE)
Title: Production of smoked seafood
Inventor: BROWNE JAMES
IPC: A23B4/08
Filed: 1995-10-04
Abstract: Smoked fish which is fresh and moist in taste and has a relatively long shelf life is produced by receiving chilled raw fish at a temperature in the range of -1{C to +4{C and processed into fillets. Smoking is carried out in a chamber with three stages which lead directly into each other. The three stages are drying, smoking and purging, all of which are carried out at 22-26{C and a relatively humidity of 55-75%. Only 80-100 minutes is required for drying and 6-7 hours is required for smoking. An 80% beech/20% oak sawdust combination is used for smoke generation and the temperature of smoke entering the chamber is maintained below 28{C, this limit activating an alarm. Smoked fillets are immediately transferred to a chill area below 0{C and are left for a minimum of four hours. Post-smoking processing takes place at temperature of 12-16{C within a processing area. Salt may be applied to the fish before smoking.
Patent IE-S75671-B2 (IE)
Title: A video surveillance system
Inventor: RUSSELL AUSTIN JAMES
IPC: H05K7/16
Filed: 1996-05-13
Abstract: A video surveillance system (1) comprises a miniature video camera (2) for mounting in or adjacent a hall door of a dwelling house for enabling surveillance of the front area around the house. A radio frequency converter circuit (4) receives signals from the video camera (2) and converts the signals to radio frequency, which are in turn relayed to a television (5). The signals from the radio frequency converter circuit (4) may be fed through a video playback/recorder unit (6) to the television (5) for enabling recording of the signals from the camera (2). A user, by selecting the channel on the television (5) on which the signals from the video camera (2) are being received, can monitor the area under surveillance by the camera (2). A television aerial or cable carrying a television signal may be connected to the radio frequency converter circuit (4) for in turn relaying the signal to the television (5) or the video playback/recording unit (6).
Patent JP-2658030-B2 (JP)
IPC: G06F3/14
Filed: 1987-01-30
Granted: 1997-09-30
Abstract: A service and entertainment system for transmitting a plurality of video signals, audio signals and television game software signals from a central transmitting apparatus (100, 200) to each of a plurality of terminal units (30), which may be mounted at respective passenger seats in a passenger vehicle such as an aircraft or at respective seats in a stadium or a theatre. The video signals, audio signals and television game software signals are frequency-multiplexed and transmitted through a single signal transmitting means, such as a leaky cable (21), so that desired signals can be selected at each terminal unit (30).
Patent JP-H0697219-B2 (JP)
IPC: G01N27/40
Filed: 1985-02-25
Abstract: Disclosed is a potential-causing element, in the form of an electrode or a membrane, for use in immunosensors, which comprises a polypyrrole or polythiophene film bound with an antigen or an antibody. The potential-causing element can be prepared in an easy manner through electrolytic polymerization of pyrrole or thiopene so as to control the thickness of the polymer film which will develop desired immunosresponse characteristics.
Patent JP-2735429-B2 (JP)
IPC: B41N3/03
Filed: 1992-02-25
Granted: 1998-04-02
Abstract: A lithographic printing plate that is transformable by spark-discharge techniques so as to change its affinity for ink. The plate features a layered structure including an ink-receptive substrate, a conductive layer and an ink-repellent coating. The ink-repellent coating contains a dispersion of image-support pigments that promote straight-line travel of the spark to the surface of the plate, thereby promoting accurate imaging.
Patent JP-S6059934-B2 (JP)
IPC: D06P1/40
Filed: 1978-04-04
Abstract: A process for dyeing or printing natural or synthetic polyamide textile substrates comprising employing, as dyestuff, a compound of formula I,    <IMAGE>  I  in which R is hydrogen, methyl or ethyl, R1 is hydrogen, methyl or ethyl, and the ring A is unsubstituted or monosubstituted by halogen, (C1-2)alkyl, (C1-2)alkoxy or alkyl(C1-2)carbonylamino or disubstituted by methyl groups, in free acid or salt form.
Patent JP-S5240512-B2 (JP)
IPC: E04H4/00
Filed: 1974-05-10
Abstract: Within a large body of water, such as a lake, an area to be used as a swimming pool is confined by a floating heat barrier reaching down from the water surface to a depth of a few meters but terminating above the lake bottom. A heat pump abstracts heat from the water in a region beyond the pool area and raises the temperature of water circulating through it from that area. Only a narrow access, which may be thermally insulated against the water, connects the swimming pool with the land in order to minimize heat losses.
Patent JP-S6258621-B2 (JP)
IPC: C25B9/23
Filed: 1982-04-09
Abstract: A process for the production of electrolytic ion exchange membranes with a coating, comprising coarsening the surface of an ion exchange membrane by an ion-etching treatment and, thereafter, coating the coarsened surface with a substance with a low electrochemical activity. The use of these ion exchange membranes greatly reduces the electrolytic voltage while maintaining a high current efficiency, and enables electrolysis to be performed in a stable manner over a long period of time.
Patent JP-2960464-B2 (JP)
IPC: F23C99/00
Filed: 1990-03-13
Granted: 1999-10-06
Abstract: In a combustion plant, which is operated with fossil fuels, the waste gases (A) from the combustion chamber (22) are cooled in a heat exchanger (X). A portion of these cooled waste gases (A') is mixed with fresh air (L) and conducted via a blower (D) in the direction of the burner (Z). This waste gas/fresh air mixture forms the combustion air (15) for the burner (Z). Before this combustion air (15) is introduced into the burner (Z), it is heated again in the heat exchanger (X'). The combustion air (15) thus preheated guarantees complete evaporation of a liquid fuel (12) and counteracts the high flame temperature peaks in the combustion chamber (22), directly after the burner (Z), which are responsible for the formation of nitrogen oxide. The burner (Z) can be operated with liquid and/or gaseous fuel. 
<IMAGE>
Patent JP-2716561-B2 (JP)
IPC: C07F7/18
Filed: 1990-03-14
Granted: 1998-02-18
Abstract: Preparation of organosilicon compounds of the formula 
<IMAGE>
 wherein
 R<1> and R<2> each represent, independently of each other, a straight- chain or branched alkyl group with 1 to 4 carbon atoms or a group of formula OR<3>,
 R<3> represents a group of formula R<4>-(OR<5>)m-,
 R<4> represents a straight-chain or branched alkyl group with 1 to 4 carbon atoms,
 R<5> represents a straight-chain or branched alkylene group with 2 to 4 carbon atoms, in which the R<5> groups may be the same or different,
 R<6> represents a straight-chain or branched alkylene group with 2 to 6 carbon atoms, and
 m is a number from 0 to 6,
 by adducting hydridosilanes of formula 
<IMAGE>
 wherein
 R<7> represents identical or different R<4> groups or the OR<4> group and R<4> has the meaning given above,
 in the presence of a catalyst under temperature-controlled conditions onto a terminally unsaturated ether of formula
 R<4>-(OR<5>)m-OR<8>< )<III> wherein m, R<4> and R<5> have the meanings given above and R<8> represents a terminally unsaturated, straight-chain or branched alkenyl group with 2 to 6 carbon atoms, and transesterifying the adduct of formulas 
<IMAGE>
 wherein m and R<4> to R<7> have the meanings given above and R<4>< >are the same or different, in the case of inserting the group OR<3> instead of one or more OR<4> groups, either thermally or in the presence of a catalyst, by means of monofunctional hydroxy compounds of formula
 R<4>-(OR<5>)mOH (V> wherein m, R<4> and R<5> have the meanings given above, to give the organosilicon substances of formula (I).
Patent JP-H0670629-B2 (JP)
IPC: G01N33/577
Filed: 1987-03-19
Abstract: For the determination of a reaction partner of an immunological reaction according to the principle of immunoassay, the reaction partner to be determined is brought into contact with a marked specific receptor R1 and at least 1 unmarked receptor R2, one of the unmarked receptors R2 being bonded on a solid phase by a binding-capable substance R3. In order to determine the sample blank value, the unmarked receptor R2, which is bonded by the receptor fixed on the solid phase, is then replaced by another unmarked receptor R'2 which does not react with the reaction partner of R2 to be determined.
Patent JP-S613804-B2 (JP)
IPC: G03F7/038
Filed: 1977-07-29
Abstract: A photocrosslinkable polymer and imaging element containing said polymer are described wherein acid resistance is achieved by vinyl ester recurring units.  A process for etching an element so prepared features exposure, development, and etching in an acid bath.
Patent EP-1683544-B2 (EP)
Inventor: POWERS DANIEL
IPC: A61N1/04
Filed: 1994-05-18
Granted: 2019-11-06
Abstract: A defibrillator (30) with an automatic self-test system (42) that includes a test signal generator and a defibrillator status indicator. The test system (42) preferably performs functional tests and calibration verification tests automatically in response to test signals generated periodically and/or in response to predetermined conditions or events and indicates the test results visually and audibly. The invention also relates to a method for automatically determining and indicating a defibrillator's status without human intervention.
Patent EP-0145783-B2 (EP)
Inventor: ACREE WILLIAM M
IPC: A61K39/39
Filed: 1984-06-14
Granted: 2004-01-02
Abstract: Attenuated live canine coronavirus may be administered to dogs to produce localised immunity to canine coronavirus in the intestines. The attenuated virus may be prepared by passing virulent canine coronavirus in feline cells.
Patent EP-0161295-B2 (EP)
IPC: A61C13/00
Filed: 1984-11-02
Granted: 1991-03-06
Abstract: Device for binding parts of dental prosthesis (14) by adhesion, particularly a prosthesis part with a pivot or slide part (6). It is comprised of a pair of binding elements (1, 6), respectively of model parts for binding elements, which are connected or may be connected to parts to be joined and of which at least one surrounds the other. In order to effect the closing of the binding without taking the risk of a thermal drawing when the different parts are properly arranged, optionally even in the mouth of the patient, the surfaces of the binding elements to be joined or of the model parts surround an intermediary space (12) enabling the alignment of the parts to be joined and which may be filled with hardenable filling material (12), the surfaces (10, 11) surrounding undercut surface parts with respect to the releasing direction and acting mechanically on the filling mass. For the shaping of the intermediary space, there is provided a particular model part which may be used by similarity of shape between a model part for the inner binding element (8) and a model part for the outer binding element (2).
Patent EP-0370121-B2 (EP)
Inventor: WILTSCHE NORBERT DIPL-ING
IPC: B65G1/137
Filed: 1988-11-21
Granted: 1997-06-11
Abstract: A dispensing mechanism for a retrieval system having a driven toothed conveyor belt (4) is proposed, the driven toothed wheel of which is considerably larger than the other conveyor belt deflection roller or rail (7), an angle of contact for the conveyor belt of preferably about 270 DEG  in the case of the driven toothed wheel (6) being set. The continuously driven toothed wheel is divided into two and possesses a magnetic coupling in a compact structure. The compact structure of the dispensing mechanism which can be used economically in many ways is of particular advantage. <IMAGE>
Patent EP-0359593-B2 (EP)
Inventor: BURNOUF THIERRY
IPC: C07K1/18
Filed: 1989-02-08
Granted: 2004-01-07
Abstract: PCT No. PCT/FR89/00050 Sec. 371 Date Apr. 6, 1990 Sec. 102(e) Date Apr. 6, 1990 PCT Filed Feb. 8, 1989 PCT Pub. No. WO89/12065 PCT Pub. Date Dec. 14, 1989.The invention relates to a process for separating proteins from a fraction of human or animal plasma. According to this process, a solubilized fraction of cryoprecipitated plasma is subjected to a single stage of chromatography on a moderately ionic anion exchange resin permitting hydrophobic interactions to take place, which does not adsorb certain proteins and fixes others, which are then eluted by increasing the ionic strength of the buffer by the addition of NaCl. The process according to the invention makes it possible, in particular, to obtain a Factor VIII concentrate of high purity that can be used for the treatment of haemophilia A. The process also makes it possible to obtain concentrates of fibrinogen, Von Willebrand's factor and fibronectin.
Patent EP-0517944-B2 (EP)
Inventor: BADERTSCHER ERNEST
IPC: A23P30/40
Filed: 1991-06-14
Granted: 1999-08-04
Abstract: Expanded foodstuff comprising a fat and a matured (refined) mixture, and method for its preparation by means of maturing (refining) and expansion.
Patent EP-0485722-B2 (EP)
Inventor: BOESCH HANS
IPC: A23L13/40
Filed: 1991-09-26
Granted: 2000-11-29
Abstract: In order to prepare a flavoured meat, a reducing sugar and a substance containing sulphur are mixed, the mixture is partially reacted by a heat treatment, the mixture is added to the cooked meat and the resulting product is dried.
Patent EP-0714976-B2 (EP)
Inventor: DOVEY ANTHONY
IPC: C11D11/00
Filed: 1994-12-02
Granted: 2005-03-23
Abstract: The present invention concerns a granular detergent composition or composition comprising anionic surfactant, at least 20% by weight of water-soluble cationic surfactant, and less than 10% by weight of anionic polymer wherein the molar ratio of anionic surfactant to cationic surfactant is less than 1:1, preferably less than 0.5:1. Another aspect of the present invention is a process for making the composition or component comprising the steps of   (i) mixing an aqueous solution comprising water-soluble cationic surfactant, anionic surfactant, and less than 10% by weight of anionic polymer (ii) drying the mixture to form a concentrated solution having a solids level of at least 50% by weight, and   (iii) granulating the concentrated solution; wherein the cationic surfactant is at a level of at least 20% by weight of the composition or component and the molar ratio of anionic surfactant to cationic surfactant is less than 1:1.
Patent EP-0807024-B2 (EP)
Inventor: SCARPETTI JULIUS J
IPC: G06K15/00
Filed: 1996-01-30
Granted: 2002-11-27
Abstract: Apparatus and methods are disclosed for the production of digitized stereoscopic polarizing images. The transfer of dichroic inks into stretched and oriented substrates to form stereoscopic polarizing images and the like can be improved by the use of coatings that enhance imbibition of the ink into the substrate. The coatings serve to hold the ink in situ for a sufficient period of time to permit absorption of the dye and transfer of rich colors while minimizing the problems of smearing and/or runoff of unabsorbed ink. The present invention is particularly useful in the adaptation of ink jet printing techniques to the formation of stereoscopic polarizing images.
Patent EP-0975693-B2 (EP)
Inventor: SNOWWHITE PAUL EUGENE
IPC: C08F2/46
Filed: 1998-04-21
Granted: 2006-01-18
Abstract: The invention relates to a radiation-curable composition for optical fiber coatings comprising about 10 wt.% to about 90 wt.% of at least one radiation-curable oligomer (A), about 10 wt.% to about 90 wt.% of at least one radiation-curable monomer diluent (B), and an effective amount of at least one photoinitiator (C) represented by formula (1), wherein Ar?1 to Ar3¿ are aromatic groups which may have one or more substitution groups.
Patent JP-2679045-B2 (JP)
IPC: C04B35/04
Filed: 1987-04-30
Granted: 1997-11-19
Abstract: The composition, especially for a refractory brick for lining rotary kilns in the cement industry, is based on magnesia spinel, having a content of 10 to 50 % by weight of spinel clinker (MgO.Al2O3), 50 to 90 % by weight of sintered magnesia and a content of 0.5 to 4 % by weight, relative to the total quantity of spinel clinker and sintered magnesia, taken as 100 % by weight, of a metal oxide which promotes attachment, the metal oxide being zirconium oxide in a grain size range of < 0.1 mm; a refractory brick is produced using such a refractory composition. <IMAGE>
Patent JP-H0823981-B2 (JP)
IPC: G11B23/107
Filed: 1994-05-23
Abstract: A new generation magnetic tape cartridge of the type having a leader block is provided along with a new generation leader block pin so as to prevent interlocking with respect to prior art leader blocks and leader block pins. The magnetic tape cartridge is a generally rectangular container which has four corners. One of the corners of the container is beveled and is provided with a well to receive the new generation leader block in a nested position. The new generation leader block has a notch which has top, bottom and middle portions. A cross section of the middle portion of the notch is smaller than the cross section of the bottom portion of the notch, and the cross section of the top portion of the notch is smaller than the cross section of the middle portion of the notch. The cross section of the bottom portion of the notch is defined by a circular arc of more than 180 DEG  for receiving and capturing a new generation leader block pin. The top portion of the notch in the block is fashioned to confine the new generation leader block pin to a predetermined amount of lateral movement. The configurations of the notch of the new generation leader block and the new generation leader block pin are fashioned to prevent interlock with prior art reader blocks and leader block pins.
Patent JP-H0667973-B2 (JP)
IPC: G01N33/546
Filed: 1988-05-11
Abstract: The process comprises the following stages:
 1) diffusion, into an aqueous "seed" dispersion of polymer particles, of an organosoluble polymerisation initiator, at a temperature lower than that of the initiator decomposition
 2) swelling the particles by introduction of the monomer to be polymerised and of an amphiphilic compound containing an oligomeric hydrophilic block ending in an ion-forming or reactive group, at a temperature lower than that of the initiator decomposition
 3) polymerisation of the monomer
 4) removal of the unimplanted amphiphilic constituent
 5) optionally separation of the particles. 
<??>The particles or the dispersions of particles thus obtained may be employed in biology.
Patent JP-3255150-B2 (JP)
IPC: H04M3/42
Filed: 1999-05-07
Granted: 2002-02-12
Abstract: An internet connecting system enables internet connection to be implemented simply. The user starts present system when the user connects a client computer to an internet. The client computer makes a telephone call to a server of a provider. The side of the server judges whether telephone number can be acquired on the occasion of the reception. When the telephone number can not be acquired, it causes the client computer to be informed that the telephone number is non-informed. The client computer side who receives this information performs re-dial to the server with the telephone number added "186" thereto at the head of the server's telephone number. When the telephone number can be acquired, it causes the nearest access point to the client computer to be selected from an access point table according to the telephone number, before informing the client computer about the access point. The client computer makes a telephone call to the access point.
Patent JP-2766511-B2 (JP)
IPC: B32B27/32
Filed: 1989-05-24
Granted: 1998-06-18
Abstract: A composition is disclosed comprising 10% or less by weight of a low molecular weight, isotactic but-1-ene polymer having a melt index of from 50 to 1000, and at least about 90% by weight of a propylene polymer. Molded articles, sheets, films, fibers and laminates prepared from the composition are also disclosed.