baber/WOPTO huggingface dataset:
Patent AU-661287-B2 (AU)
Title: Substances of polypeptide nature useful in human therapy
Inventor: BARTORELLI ALBERTO
IPC: C07K14/435
Filed: 1991-12-09
Granted: 1995-07-20
Abstract: Substances of polypeptide nature are obtainable by extraction with HClO4 and 3M KCl from animal tissue homogenates. The substances have the characteristics of (a) molecular weights ranging from 10,000 to 50,000 daltons (by polyacrylamide gel electrophoresis); (b) are capable of inducing the formation of antibodies which specifically bind in vivo or in vitro antigens which are present in human tumoral cells, when administered to different animal species; (c) are capable of decreasing or inhibiting pain; (d) induce an effect of cell lysis; and (e) inhibit or slow tumor growth, when administered to humans affected by malignant tumors of different kinds.
Patent DE-1960113-B2 (DE)
Title: Plastics stackable packing crate with lid - tapers towards bottom and is reinforced by stepped walls and stiffening ribs
IPC: B65D1/22
Filed: 1969-11-29
Abstract: Plastics crate or case tapers towards the bottom, has trapezium-shaped walls, can be fitted into another, similarly shaped, case and can be closed with a lid. The walls have stiffening beadings. Both the sidewalls and the stiffenings are sectioned by horizontal 'steps' which recede inwards and downwards. The steps of the sidewalls and those of the stiffenings lie in different planes. There are openings in the areas defined by the steps and the edges of the stiffenings.
Patent DE-2108419-B2 (DE)
Title: Flip-flop memory cell multi-emitter transistor - has information and address emitters, base and collector zones
IPC: G11C11/411
Filed: 1971-02-22
Abstract: The flip flop memory cell has at least two multi-emitter transistors, with which high packing densities can be achieved and which does not have the disadvantages of similar cells. In all the multi-emitter transistors the data emitter lies between the address emitter and the power supplying contact of the collector zone. It is at such a distance from the address emitter that the section of the collector transfer under the information emitter is displaced in a blocking direction. The collector signal contacts always lie in the collector zone at the position having min. potential. As a result, alteration in the strength of current between a rest state and an access state is conditioned by different resistance paths in the epitaxial layer which forms the collector zone.
Patent DE-2125180-B2 (DE)
Title: Transportable container fitting residential or holiday room - with sectioned steel cage skeleton for ceiling, floor and wall insertion
IPC: E04B1/348
Filed: 1971-05-21
Abstract: The readily transportable cell unit is produced in conjunction with a standard container form, with recesses in the corner joints to accommodate coupling and connecting elements. The steel cage-type skeleton is made up from special shaped-sections, the ceiling, floor and wall elements being locked in place from inside and/or outside, and the whole is then inserted in the container frame. The room unit's furnishings may be fixed in place on the steel skeleton before the wall, floor and ceiling elements are added. This is variable, as well as being inexpensive and simple to manufacture and to transport.
Patent DE-2136598-B2 (DE)
Title: Convertible seat and divan - has at least four cushion parts, hinged together, with head part hinge at floor level
IPC: A47C17/04
Filed: 1971-07-22
Abstract: Convertible seat and divan has at least four cushion parts of equal width, hinged together along transverse corners and pivotable relative to each other; the hinge-like connections of three cushions are in the reclining surface and the part forming the head part has the connection on the floor to the adjoining cushion. The two cushion parts on either side of the largest cushion part are together of the same size as it. The backrest cushion part does not need to be supported by any inserted part. The construction eliminates the need to use stabilising elements such as straps or tongues etc.
Patent DE-2243297-B2 (DE)
Title: Medical stimulus high voltage amplifier - consists of four transistors in series with high voltage drop divided equally between them
IPC: H03K17/10
Filed: 1972-09-02
Abstract: The device consists of four series connected n p n transistors (T1 T2 T3 T4), all of which are switched on and off simultaneously in such a way that the high voltage supply is divided almost equally between them. The output is applied to the patient. The voltage division is achieved by another parallel chain of four n p n transistors, the emitter of each of which feeds a base in the first chain. The bases of this chain are fed from a voltage divider chain of resistors, with the exception of the bottom transistor of which the base is driven by an output voltage monitoring circuit. This ensures an equal division of voltage whatever the impedance of the patient to which the output of the network is applied.
Patent DE-2311249-B2 (DE)
Title: Proximity switch triggered by approach of human nand - has capacitive and inductive sensors combined into one coil in pot-shaped core
IPC: H03K17/945
Filed: 1973-03-07
Abstract: The proximity switch has a capacitive probe connected to a capacitance measuring circuit which delivers a switching when the capacitance increases by a given amount. An oscillator fed inductive probe responds to the presence of metal objects. The oscillator coil that forms the inductive sensor (3, 4) or a part of this oscillator coil, is also used as the capacitive probe. That part (3a) of the coil acting as capacitive sensor is considerably larger than the rest (3b) of the coil. The coil (3) is located in a pot-shaped core (7). The smaller part (3b) of the coil is inside or outside the larger part or beneath it on the bottom of the core.
Patent DE-2552310-B2 (DE)
Title: Proximity switch for series load connection - comprises sensing coil fitted in oscillator circuit whose amplitude triggers controlled rectifier
IPC: H03K17/95
Filed: 1975-11-21
Abstract: A proximity switch operates in a series with an electric motor or a counter when a metallic object is present within the magnetic field of a sensing coil. An inhibiting circuit prevents circuit operation during initial excitation. A proximity switch (15) is connected in series with an alternating current supply to a load circuit. The rectified supply is switched by a controlled rectifier (31) in the proximity switch circuit. A metallic object passing within the magnetic field of the high frequency oscillator coil (51) causes amplitude of oscillation to decrease to block the controlled rectifier triggering transistor (41). A timing circuit (60) connected to the transistor (41) base delays operation of the switch during initial excitation. A light emitting diode (81) indicates when the controlled rectifier is conducting.
Patent IE-S73197-B2 (IE)
Title: A structural element
Inventor: MCCARTHY EOIN T
IPC: E04C3/07
Filed: 1997-03-03
Abstract: A structural element such as an purlin (1) has an elongate web (2) extending between flanges (3) which extend outwardly on opposite sides of the web (2) at each end of the web (2). The web (2) has a central web portion (6) and a pair of outer web portions (7) each of which is connected to the central web portion (6) by a trough (8). The troughs (8) are spaced inwardly from the flanges (3) by a preset desirable distance.
Patent JP-2709119-B2 (JP)
IPC: F16C33/66
Filed: 1989-01-18
Granted: 1998-02-04
Abstract: PURPOSE:To improve lubricating performance as well as heighten the strength of a holder sufficiently by fabricating a holder for holding the rolling body of a roller shaft of fluororesin containing short fibers of a specific diameter. CONSTITUTION:An inner wheel 11 and an outer wheel 12 are made of non-self- lubricating stainless metal, and a ball 13 is formed of self-lubricating carbon. A holder 14 is made of self-lubricating fluororesin containing short fibers of less than 2mum in diameter. This holder 14 is formed by injection molding and the like, but cutting work is not applied to it. Accordingly, the fluff is not generated to the fluororesin, so that the early abrasion or damage of the ball 13 held by the holder 14 does not occur. In addition, the holder made of fluororesin is reinforced by the mixing of the short fibers, and thereby its durability is heightened.
Patent JP-2696086-B2 (JP)
IPC: A61K31/135
Filed: 1996-01-25
Granted: 1998-01-14
Abstract: 2-Amino-3-aroyl-gamma-oxobenzenebutanoic acids and derivatives having the formula: <CHEM> wherein X is hydrogen, halogen, loweralkyl, loweralkoxy or trifluoromethyl; Y is hydrogen, halogen, loweralkyl, loweralkoxy, nitro, or trifluoromethyl; n is 1 or 2; and R is hydrogen, loweralkyl, or a pharmaceutically acceptable cation, are disclosed having anti-inflammatory activity.
Patent JP-H07102395-B2 (JP)
IPC: B21D5/12
Filed: 1987-02-10
Abstract: PCT No. PCT/JP87/01016 Sec. 371 Date Jun. 14, 1989 Sec. 102(e) Date Jun. 14, 1989 PCT Filed Dec. 23, 1987 PCT Pub. No. WO88/04968 PCT Pub. Date Jul. 14, 1988.A pair of slit type horizontal fin rolls (18) and a pair of vertical side rolls (19) having such a shape as having the conventional vertical side roll (19) formed by contracting its center portion are utilized, and due to the construction in which one set of each horizontal fin roll (18) and vertical side roll (19) adjustable horizontally, the depressing force is not applied to the material, and since the edge is restrained and shifted widthwise only with the horizontal force of the vertical side rolls (19) rotating freely, threading can be conducted very smoothly irrespective of the sectional shape of the material after break down, and even if the material size is changed, the threading can be conducted very smoothly without adjusting the roll position as strictly as in the past.
Patent JP-H0529438-B2 (JP)
IPC: C07J9/00
Filed: 1983-03-04
Abstract: A one step method of producing conjugated ursodeoxycholic acids from conjugated lithocholic acids by means of microbial transformation which comprises subjecting the conjugated lithocholic acids to the action of microorganisms which belong to Mortierella and which are capable of producing conjugated ursodeoxycholic acids from conjugated lithocholic acids.
Patent JP-H0467280-B2 (JP)
IPC: G11C29/06
Filed: 1986-03-31
Abstract: This invention provides a non-volatile semiconductor memory having a first node (12) and a second node (Vss), the second node having a ground potential, comprising: a plurality of non-volatile memory cells (16) each having a drain and a threshold potential, the cells (16) for storing data written into the cells (16) at a predetermined normal writing voltage; a plurality of bit lines (14), each memory cell (16) being connected to one of the bit lines (14) for transferring data to and from the memory cells (16); and a circuit (11, 12, 13, 19, 20, 21) connected to the bit lines (14) for simultaneously testing the memory cells (16) of all the bit lines (14) at the normal writing voltage to detect changes in the threshold potential. The circuit (11, 12, 13, 19, 20, 21) acts to reduce a writing supply voltage Vpp to the normal writing voltage by using a dummy memory cell (20), to simulate the voltage drop from Vpp which would be experienced in the normal write mode, so that the memory cells are not unduly stressed during testing.
Patent JP-2952829-B2 (JP)
IPC: A61P31/04
Filed: 1990-03-23
Granted: 1999-09-27
Abstract: Disclosed herein are pradimicin amides which are active as antifungal agents.
Patent JP-S643991-B2 (JP)
IPC: D21C5/02
Filed: 1981-05-21
Abstract: Waste paper containing encapsulated constituents such as inks is bleached by pulping it in the presence of an aqueous alkaline solution which contains a peroxide compound such as hydrogen peroxide.
Patent JP-2647896-B2 (JP)
IPC: D21F3/04
Filed: 1988-04-14
Granted: 1997-08-27
Abstract: Press section of a paper machine and a frame construction for same, which comprises a front frame (50) and a rear frame (60). On the front and rear frame (50,60), press rolls (41,13,15,20,31) are mounted, which form a press roll combination, in which there are press nips (N1,N2,N3) formed between press rolls, the press fabrics (10,30,40) being passed through the said nips. An at least partly open space (T) is placed between the front and rear frame (50,60), not directly connected to each other, and above the said press roll combination, through which said space at least most of the press rolls can be replaced. This space (T) also facilitates the replacement of the upper press fabrics (10,30) placed in its connection. A suction roll (13) is mounted in connection with the rear side of the front frame (50). A hollow-faced (15 min ) press roll (15) is mounted in connection with the front frame (50). A smooth-faced (20 min ) centre roll (20) of the press is mounted in connection with the rear frame (60) or with a separate intermediate frame, preferably in connection with a projection part (70) of same, which said roll (20) forms the second nip (N2) in the press together with the press roll (15).
Patent JP-3140479-B2 (JP)
IPC: H02G3/06
Filed: 1991-04-26
Granted: 2001-03-05
Abstract: A metallic housing (11) for a screened electrical connector for connection to an electrical screen (31), in the form of a sleeve, of an electrical cable (29) which is to be connected to the connector, the housing (11) having a passage opening (15) on the cable inlet side. The passage opening (15) is formed in an end wall (13) of the housing (11) on the cable inlet side. A sleeve (17) passes through the passage opening (15), which sleeve (17) has a through-opening, which is matched to the external diameter of the screen (31) and is provided with a flange (23) which rests on the inside of the end wall (13), and with an external thread (21), at least on an outer part (19), projecting out of the housing (11). A threaded nut (25) is screwed onto the external thread (21) in order to clamp the end wall (13) firmly between the flange (23) and the threaded nut (25). <IMAGE>
Patent EP-1661935-B2 (EP)
Title: Transparent easy tearable film
Inventor: CHRISTELLE GREIN
IPC: B29C48/10
Filed: 2005-05-12
Granted: 2012-05-30
Abstract: The present invention relates to a cast film or blown film comprising a composition comprising 80 to 95 wt% of a polypropylene matrix (A) with an MFR 2  of 1 to 30 g/10min being a homopolymer or a copolymer, which has a comonomer content of less than 3 wt%, 5 to 20 wt% of an ethylene-propylene-rubber (EPR) (B) with at least 55 wt% propylene having an intrinsic viscosity (IV) of 1 to 2.5 dl/g; and 0.0001 to 1 wt% of an ±-nucleating agent.
Patent EP-0089749-B2 (EP)
Inventor: POHL STANLEY H
IPC: A61K8/00
Filed: 1983-02-21
Granted: 1993-11-10
Abstract: Process and composition for dyeing hair and leaving it in a durably conditioned form, wherein a cationic polymer product (as defined), a water-soluble anionic surfactant and an organic solvent for the reactionn product of the cationic polymer product and the anionic surfactant and a carefully measured amount of water are included along with a hair dyeing intermediate.
Patent EP-0416275-B2 (EP)
Inventor: KNOP REINHARD
IPC: G01B5/30
Filed: 1990-07-28
Granted: 1997-06-25
Abstract: In a device for the measurement of deformations of an elongated machine part, especially of the scraper beam (5) of a coating device, a strip (9) freely clamped in a straight line is arranged at a distance from the machine part. The strip (9) is mounted elastically deformably or resiliently in the longitudinal direction, and rigidly connected to the machine part only with its clamped ends. A sensor (14), which is rigidly connected to the machine part and measures a change in distance from the strip (9), is arranged between the two ends of the strip (9). 
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Patent EP-0555216-B2 (EP)
Inventor: MAGGARD STEVEN M
IPC: G01N33/28
Filed: 1991-03-05
Granted: 2001-01-10
Abstract: Certain selected wavelengths in the near infrared spectra permit analysis of weight percent, volume percent, or even mole percent of each component, e.g. PIANO (paraffin, isoparaffin, aromatic, napthenes, and olefins), octane (preferably research, motor or pump), and percent of various hydrocarbons, e.g. alpha olefins. Analysis can be nearly continuous analysis on-line or at-line, as well as batch analysis, e.g. in a quality control laboratory. Preferably the NIR data is converted to a second derivative of the spectra and multiple linear regression performed to model the individual PIANO concentrations, and to predict physical properties of fuel blending components, e.g. research octane of reformate, etc.
Patent EP-0671082-B2 (EP)
Inventor: WEAVER LINDSAY A JR
IPC: H04B1/66
Filed: 1993-11-18
Granted: 2005-11-30
Abstract: An method and apparatus for computing a scalar projection of a vector onto another vector. The apparatus comprises a multiplying circuit and a summing circuit. The multiplying circuit is for multiplying a value representative of a first component of a first vector with a value representative of a first component of a second vector to provide a first intermediate value, and for multiplying a value representative of a second component of a first vector with a value representative of a second component of a second vector to provide a second intermediate value. The summing circuit sums the first and second intermediate values to provide a resultant value representative of the scalar projection of the first vector onto the second vector. The apparatus may further comprise a storing circuit and a selection circuit. The storing circuit is for storing the values representative of the first and second components of the first vector, and the values representative of the first and second components of the second vector. The selection circuit provides an ordered supply of these values to the multiplying circuit.
Patent JP-2893650-B2 (JP)
IPC: A01N37/10
Filed: 1989-05-16
Granted: 1999-05-24
Abstract: Stabiliser compositions for use in stabilising aqueous systems, especially aqueous based enzyme compositions, comprise an alkali metal salt of an aromatic carboxylic acid and a potentiating amount of a methylolated urea possessing a heterocyclic ureido substituent.
Patent JP-3382966-B2 (JP)
IPC: A61M25/10
Filed: 1992-06-01
Granted: 2003-03-04
Abstract: The catheter system is for the mechanical dilation of coronary stenoses in particular, having a dilation catheter (1) with balloon, a controllable guide wire (2), and a guide catheter (4). The dilation catheter has lateral ports (12, 13) at the distal and proximal ends of the balloon (5) for perfusion of the vessel fluid during dilation, and which are connected by a passage (18) through the balloon. An outlet port and an end hole (16) for the guide wire are provided at the proximal and distal sides of the balloon. A section (17) of the dilation catheter stem at the outlet port (14) contains a first passage (15) for fluid under pressure expanding the balloon, and a second one for the wire or a temporary stiffening wire (3). The second passage (18) also allows flushing of the lateral ports, typically with Heparin.
Patent JP-2882664-B2 (JP)
IPC: G01F1/28
Filed: 1990-06-01
Granted: 1999-04-12
Abstract: A flow sensing device includes a semiconductor substrate 31 and a pivoted beam 1. Below one half of the beam is a channel 7 running throughout the substrate 31, and below the other half of the beam is a cavity 8. During operation, a differential force exists across the beam, and the amount of force required to compensate for this differential force is indicative of the rate of fluid flow.
Patent JP-H0472642-B2 (JP)
IPC: B25D17/08
Filed: 1985-07-15
Abstract: A drill bit with an axially elongated shank is suitable for use in all known conventional hand-held drilling machines. The shank is generally cylindrically shaped with axially extending first grooves open at the free rear end face of the shank. Axially extending second grooves are superimposed at least in part on the first grooves and are spaced from the rear end face. Each second groove forms at least one shoulder face disposed transversely of the shank axis and oriented in the direction facing oppositely to the rear end face. Accordingly, the drill bit, due to its first grooves, can be utilized in the chucks presently used in drilling machines and percussion drilling machines. Further, due to the second grooves, the drill bit can be clamped for limited axial movement in the chucks of known hammer drills.
Patent JP-3190654-B2 (JP)
IPC: G11B20/00
Filed: 1989-06-23
Granted: 2001-07-23
Abstract: A method and apparatus are described for preventing a dual deck video recorder from being used to record a copy-protected video signal. A switch (43) is included on the recorder to indicate whether a video signal input to one of the deck locations for recording originates externally of the machine or internally at another deck location. Recording is prevented whenever the switch indicates that the video signal originates from the other deck location if the video signal at such location includes a selected copy-protect signal. If a video signal to be recorded comes from externally of the machine, copying of the same is prevented if (1) the video signal includes the copy-protect signal; or (2) the video signal to be copied is the same as the play back video signal and the latter has the selected copy-protect signal.
Patent JP-2709604-B2 (JP)
IPC: C12N5/00
Filed: 1988-06-29
Granted: 1998-02-04
Abstract: A method of preventing or eliminating mycoplasma contamination of animal or plant cell cultures, which comprises adding an anti-mycoplasmally effective amount of 5-amino-7-(2-aminomethylmorpholino)-1-cyclopropyl-6,8-difluoro-1,4-dih ydro-4-oxo quinoline-3-carboxylic acid or its salt to a culture medium in which animal or plant cells are cultivated; and an agent or a preparation for preventing or eliminating mycoplasma contamination of animal or plant cell cultures, comprising 5-amino-7-(2-aminomethylmorpholino)-1-cyclopropyl-6,8-difluoro-1,4-dih ydro-4-oxo quinoline-3-carboxylic acid or its salt.
Patent JP-4173566-B2 (JP)
IPC: B01F23/00
Filed: 1997-07-01
Granted: 2008-10-29
Abstract: A process for producing a light open-porous mineral insulating board of less than 130 kg/m<3> raw density involves (a) formation of a suspension with a water/solids factor (without foam) of 0.7-1.2 (preferably 0.7-0.9) in an intensive mixer, having a rotating vessel and a rapidly rotating mixing tool, by intensively mixing water with (by wt. of total solids) 40-48% quartz powder ( ≥ 2.5, preferably 3-5 m<2>/g BET specific surface), 15-20% hydrated lime ( ≥ 15 m<2>/g BET specific surface), 25-35% cement, 0.3-0.5% waterproofing agent (preferably silicone oil) and balance additives, the cement/hydrated lime ratio being 1.5-2.3 (preferably 2.0) and the binder content being 45-52 (preferably 50) wt.%; (b) preparation of a foam from water, air and a pore-former with 40-50 kg/m<3> raw density; (c) mixing of the foam into the suspension in the mixer at a lower mixing tool rotation rate for  NOTGREATER  120 secs.; (d) pouring of the mixture into a mould and allowing to stiffen to a plastic block with sufficient green strength; (e) vacuum lifting of the block from the mould base and wire cutting of the block into individual boards; and (f) autoclave hardening of the boards.