baber/WOPTO huggingface dataset:
Patent DE-2020958-B2 (DE)
Title: Tensioning unit for silk printing screen - clamping table used for glueing in the silk in frame
IPC: B41F15/34
Filed: 1970-04-29
Abstract: A table frame (1) made from angle sections incorporates a central support (2) which can be moved from below the table up through the table centre by a spindle (3). The support moves through a guide (11) and has a raised border (5) with rounded top. A frame (6) stamped out of sheeting sits snugly within the border of the support whereby the silk web (7) is pulled over the table and held these by clamps (8). By rotating the spindle, the support is moved upwards and the frame (6) is pressed against the silk screen so that it is stretched by around an additional (5%) by the rising rounded border of the support.
Patent DE-2025053-B2 (DE)
Title: Railway level crossing battery-operated signalling layout - has one double-track cable, and reversed polarity activating monitoring signal lamp
IPC: B61L29/28
Filed: 1970-05-22
Abstract: In the level crossing railway signalling system, the battery (4) sited on the crossing is connected firstly via a switching device (7), activated by the battery current, for the crossing signal and a barrier-type cell (9) in one polarity, when in the operative state and secondly, when the switching device is not activated, by a reversed polarity, directly to a double-track cable (L1). At the other end of this cable the lamp (2) appertaining to the monitoring signal is connected, by means of a barrier-type cell (15) in such a way that current flows only when the battery's polarity is reversed. The lamp (1) for the recognition light lies in a circuit connected to the cable, and this is briefly opened when the rail contact is activated. A single double-track cable is sufficient for all the processes involved.
Patent DE-2046137-B2 (DE)
Title: Sliding clasp fastener carrier strips - are warp knitted together with the wefts firmly bonded at each side of the separating zone
IPC: D04B21/00
Filed: 1970-09-18
Abstract: In the mfr. of a warp knitted carrier band for a sliding clasp fastener, the two strips are formed together with a common linking threads between them which can be parted to give the separate strips. The wefts in the stitch-free zone, which separates the two carrier strips, are bonded to the wales flanking the openings of the separating zone. The design gives an improved clamping action on the rows of teeth forming the sliding clasp fastener which are secured to the edges of the carrier strips.
Patent DE-2143975-B2 (DE)
Title: Bitument-mineral aggregate mixer, dryer and conveyor barrel - is fitted with tensioned chains along its walls
IPC: B01F29/63
Filed: 1951-01-28
Abstract: The barrel drying, mixing and conveyor devices for bitumen-moist mineral material aggregates are fitted with axially parallel lengths of chains which are running near the internal barrel walls to which they are fitted at either end. Special brackets are pref. fitted to the inside of the barrels for the chains. The chains have pref. platelet links arranged radially in relation to the barrel. The system prevents adhesion of aggregate mixt. to the barrel walls. It is used in road making aggregate prodn.
Patent DE-2148199-B2 (DE)
Title: Path changing circuit for communication system - has electronic change: over switch connected to two antiparallel amplifiers and parallel path with bridging contacts
IPC: H03K17/60
Filed: 1971-09-27
Abstract: The switching circuit, for changing over or disconnecting transmission paths in communications systems, consists of an electronic changeover switch (1) with two inputs/outputs and one output/input. The switch single pole is connected to a circuit comprising three parallel paths. The first path contains an amplifier (2') for signals passing in one direction; the second path an amplifier (2) for signals in the other direction; and the third path contains bridging contacts enabling either/both amplifier paths to be matched. The entire circuit is formed on a board using printed circuit techniques.
Patent DE-2165624-B2 (DE)
Title: Street light fitting for illuminated transition zones - has wire mesh filter for attenuation of light from standard fitting
IPC: F21V13/08
Filed: 1971-12-30
Abstract: Street light fitting used for transition zones between illuminated and nonilluminated street sections, is a standard street lighting fitting in which the optical and electrical parts are not changed. Only simple replaceable means are used for ensuring a low light density with unchanged light distribution curve. An attenuation filter (3) placed in the path of the emitted light attenuates the emitted light uniformly. The attenuation filter is fitted within the transparent light bowl (2) covering the light source. This filter can be a single layer wire net or a sheet of perforated material. The filter shape is adapted to the bowl-shape.
Patent DE-2212334-B2 (DE)
Title: Inductive measurement of low flow rates of conducting fluids - uses concentric inner tube to increase inductance between outer tube and magnet core
IPC: G01F1/58
Filed: 1972-03-15
Abstract: An inductive flow measurement device for small flow rates has a non-magnetic tube fitted with electrodes and coated inside with insulation. A magnetic field passes through the tube (2) perpendicular to the flow direction and the line between the electrodes (1). An insulated inner body (5) of circular cross-section is mounted concentrically inside the tube leaving an annular space for the conducting fluid. The inner body is rigidly mounted in an electrical connection with the tube, and increases the induction between the tube and the magnet core (7).
Patent DE-2225848-B2 (DE)
Title: Front opening windscreen for tractor - with hinged operating linkage in roof void above cab line
IPC: B62D33/06
Filed: 1972-05-27
Abstract: The front windscreen of the tractor is fitted to a frame hinged on the roof about a transverse axis (13) some way back from the top edge of the windscreen. This improves the head clearance for the driver when climbing in through the windscreen opening. The hinge is set so that when the windscreen is swung up, no part of the linkage protrudes inside the cab space. For this the operating linkage (15) is hinged on tags fitted above the roof line, with the damping spring (21) also fitted above the roof line. The linkage pivots upwards with the hinge when the windscreen is swung up, and operates over a dead point.
Patent DE-2241312-B2 (DE)
Title: Electronic stochastic pulse generator - with mean impulse period or mean impulse frequency and probability precisely selected
IPC: H03K3/84
Filed: 1972-08-23
Abstract: The device uses mainly digital techniques. A pulse generator passes pulses to a chain of decade divider stages. A rotary selector passes the pulse train of the selected period to a divide-by-100 stage with a decoder and a "tens" and a "units" selector. The outputs of these two selectors are fed to an AND gate and thence back to the divide-by-100 stage to reset it. This output is also fed to a random period generator. The settings of the two above selectors in the range 0-99 will cause the divider to be reset each time that particular count is reached. The random generator is thus fed with a stream of pulses at the selected frequency. The probability selection will then define the mean period of the pulses generated T(mean) = DELTA-T/PROBABILITY.
Patent DE-2324234-B2 (DE)
Title: Comparison of display characters with reference standard - reflected light from display and reference converted to digital signals
IPC: G06K9/00
Filed: 1973-05-14
Abstract: The display quality of characters is maintained by a comparison between the display and a reference standard. A specific display character when superimposed over a reference profile will provide three levels of light intensity; the central region where the two coincide is darkest, an outer region which is somewhat light and the light background. Reflected light from the reference is detected photoelectrically, as is that relating to the actual display. Both sensor outputs are amplified before transmission to threshold analogue to digital switches. The outputs of the threshold devices are coupled to a comparator circuit. If the 'OR' gate output is zero the display intensity is considered satisfactory; if one the quality is unacceptable.
Patent ES-2163997-B2 (ES)
Title: Procedimiento para la inmovilizacion de una nueva penicilina v acilasa de "streptomyces lavendulae" para la obtencion de acido 6-aminopenicilanico.
Inventor: ACEBAL SARABIA CARMEN
IPC: C12N11/08
Filed: 1999-10-22
Granted: 2004-07-01
Abstract: Procedimiento para la inmovilización de una nueva penicilina V acilasa de Streptomyces lavendulae para la obtención de ácido 6- aminopenicilánico. La inmovilización de la penicilina V acilasa de Streptomyces lavendulae ATCC 13864 en el soporte comercial Eupergit C ha permitido la obtención del biocatalizador ECPVA, una nueva penicilina acilasa inmovilizada para la obtención de 6- APA a partir de penicilina V. Se describe el método para llevar a cabo esta inmovilización y las condiciones de la reacción que hacen posible la hidrólisis de penicilina V catalizada por ECPVA.
Patent IE-S64697-B2 (IE)
Title: Improvements in and relating to confectionery products and method of manufacture thereof
Inventor: JONES LIAM
IPC: A23G9/34
Filed: 1994-04-08
Abstract: A confectionery water based product for consumption in a frozen or substantially frozen state, includes a non-dairy creamer ingredient which does not have any dairy fat content, whereby the frozen product has a less "icy" mouth sensation and has a creamy, smooth texture. The non-dairy creamer comprises dried glucose syrup, hydrogenate vegetable oil, milk protein, emulsifiers and stabilising salts. The non-dairy creamer is included in a concentration range of 1 to 5% w/w weight of non-dairy creamer to total weight of product.
Patent IE-S65648-B2 (IE)
Title: An animal hutch
Inventor: MORRIN BRENDAN JOSEPH
IPC: A01K1/02
Filed: 1995-02-01
Abstract: An animal hutch (1) comprises a side wall (2) on which an animal feed bin (10) is attached. The bin (10) is pivotally attached to the side wall (2) by a means of a plug (30) on the bin (10) engaging a socket (31) on the side wall (10). A pivot pin (34) pivotally secures the plug (30) and socket (31) together. The bin (10) is pivotal from a loading position for loading animal feed through an open mouth (20) into the bin (10) to a feeding position with the open mouth (20) facing sidewardly for providing access for an animal to feed in the bin (10). A shaft (24) pivotally suspends a door (22) for closing the open mouth (20).
Patent IE-S80752-B2 (IE)
Title: A heat insulated lintel
Inventor: DOYLE WILLIAM STEPHEN
IPC: E04C3/02
Filed: 1998-09-04
Abstract: A lintel (1) is provided and has a pair of spaced apart elongate plate members (2,3) for supporting the inner and outer leaves of a cavity wall, and a connecting member for housing an infill body (50) of insulation. The connecting member is channel shaped, formed from side webs bridged by a further top web (7). A tongue (10) is punched out of the side web (4) to retain the infill body (50). An infill body plaster adhesion means (30) may be provided for keying to plaster.
Patent JP-S6321671-B2 (JP)
IPC: C07H15/24
Filed: 1980-02-01
Abstract: Compounds which in form of pharmaceutical preparations have an antitumor activity higher or comparable to those of conventional drugs, e.g. Daunorubicin and Doxorubicin. The compounds are of the formula 
<CHEM>
 wherein one of R1 and R2 represents a hydrogen atom, the other of R1 and R2 represents a formyl, hydroxymethyl or aminomethyl group, and R3 represents a hydrogen atom or a hydroxy or acyloxy group, and pharmaceutically acceptable acid addition salts of such compounds in which one of R1 and R2 represents an aminomethyl group, methods for preparation of said compounds and therapeutical compositions containing same.
Patent JP-3020290-B2 (JP)
IPC: D04H1/46
Filed: 1991-02-20
Granted: 2000-03-15
Abstract: A method and apparatus for forming and selectively interrupting one or more fluid stream which is confined within an open channel. A transverse fluid stream is introduced into the channel at a point under the stream flowing within the channel. Introduction of the transverse stream at relatively low pressures is sufficient to cause the stream within the channel to leave the confines of the channel. If the channel is directed at a target, the method and apparatus will allow intermittent and selective interruption of a fluid stream flowing within the channel and directed at the target. The source of the transverse fluid stream has an arcuate or curved outlet portion to prevent fluid from the open channel from accumulating therein. <IMAGE>
Patent JP-H0342520-B2 (JP)
IPC: H04Q1/00
Filed: 1983-03-01
Abstract: The invention relates to an apparatus for, in a printed board assembly module (1), which has room for a predetermined number of printed board assemblies having different types of controlled auxiliary means serving traffic-carrying means in a telecommunication system, automatically putting the auxiliary means on a printed board assembly newly inserted into an arbitrary place (KKPI-KKPn) within the module (1) into operation. Each printed board assembly is provided with a single type of auxiliary means, and the telecommunication system comprises a number of control logic units (SLUI-SLUm) corresponding to the number of different types of auxiliary means, for controlling the respective type of auxiliary means. In accordance with the invention, each printed board assembly is provided with an identifying unit for identifying the control logic unit which is to control the type of auxiliary means on the board in question. There is furthermore provided a scanning device (2) adapted for continuously scanning the board places (KKPI-KKPn) and on discovering a newly inserted printed board assembly for transferring information about its geographic position in the module (1) to the control logic unit identified by the identifying unit on the board, subsequent to which said control logic unit handles the control of the auxiliary means on the newly inserted board.
Patent JP-S5226075-B2 (JP)
IPC: A61C5/00
Filed: 1973-03-28
Abstract: Means and methods for anchoring pins in a tooth for restorations are described. One feature is the use of a cyanoacrylate cement for cementing and sealing the pin in a hole drilled in the tooth. Another feature is a special pin construction to increase the adhesion strength. Still another feature is provision of the pins in the form of a elongated strip from which individual pins are severed after mounting.
Patent JP-H0718119-B2 (JP)
IPC: D21H19/40
Filed: 1986-02-21
Abstract: A method for treating paper or other fibrous materials to improve the holdout characteristics of printing inks, lacquers and coating compositions. The method involves the application of an organophilic complex of (a) a water-insoluble hydrated cation-exchangeable film-forming smectitic layered silicate having an ion exchange capacity of at least 50 milliequivalents/100 g and (b) an organic radical derived from an onium compound attached thereto. The organophilic complex forms a barrier layer by reaction with the organic solvent contained in the printing ink, lacquer or other coating composition.
Patent JP-H0250905-B2 (JP)
IPC: C07D249/08
Filed: 1982-03-10
Abstract: 1. 1-halomethyl-1H-1,2,4-triazoles of the general formula I  see diagramm : EP0060222,P4,F3  wherein Hal is chlorine, bromine and iodine.
Patent JP-H0812183-B2 (JP)
IPC: G01N30/60
Filed: 1985-02-28
Abstract: First end portion (16) of tube (12) which is filled with sorbant packing material (14), is fitted with a plug (20) having a passage (30, 36) therethrough. The plug (20) lies adjacent the material (14) and is movable within the tube (12). An end fitting (42) is also employed which has a portion located within the tube (12) adjacent the plug (20) and a passage (46, 50) therethrough which communicates with the passage (30, 36) of the plug (20). The end fitting (42) and the plug (20) are held together, e.g. by threaded engagement, and a seal (54) is used inside the tube (12) between these. The second end portion (18) of the tube (12) is also closed by means (90) which includes a passage (92) from the interior to the exterior of the tube (12). 
<??>These arrangements at the ends of the tube (12) provide a good seal and allow pressure to be exerted on the packing material to obviate previous irregularities. Moreover all the fittings are re-usable.
Patent JP-H0714848-B2 (JP)
IPC: A61K8/00
Filed: 1992-02-28
Abstract: An aqueous composition is provided which includes a quaternary ammonium functionalized phosphate ester and a cationic polysaccharide. The compositions may include an emollient, and be used as a cosmetic composition, or may include an ultraviolet absorber and be used as a waterproof sunscreen composition.
Patent JP-H0363355-B2 (JP)
IPC: C12M3/00
Filed: 1985-03-20
Abstract: Microorganisms and animal cells are immobilised, especially for anaerobic processes, such as for the purification of waste waters or for the biotechnological production of nutritionally essential and pharmacological substances, using as inorganic carriers porous sintered articles, especially sintered glass in the form of Raschig rings, with a double pore structure, which are characterised by porosity-determining macropores which allow free exchange of liquid and gas from the interior of the carriers to the surroundings, and by open micropores which pass through the macropore walls and whose size is in the region of that of microorganisms or cells. These carriers have an open pore volume of 35 % to 85 %, with 20 % to 80 % deriving from macropores with a pore diameter of 20 to 500  mu m and 15 - 5 % deriving from micropores with a pore diameter of 1 - 10  mu m, and they are obtained by sintering a powdered mixture of fine-particle material and a coarse-particle substance which melts above the sintering temperature and can be dissolved out of the sintered product, allowing to cool and dissolving out the soluble component.
Patent JP-3412443-B2 (JP)
IPC: B60L50/13
Filed: 1997-03-04
Granted: 2003-06-03
Abstract: PROBLEM TO BE SOLVED: To output power to a drive shaft at high efficiency by outputting the sum of the prescribed power and the power to be normally outputted to the drive shaft from a second prime mover when the command to stop the fuel supply to the prime mover is given. SOLUTION: A power output device 110 performs the torque conversion of the power to be outputted from an engine 150, and outputs it to a ring gear shaft. The power output device regulates the power to be outputted from the engine 150, the electric energy to be regenerated or consumed by a motor MG1, and the electric energy to be consumed or regenerated by a motor MG2. The excessive electric energy is found to discharge a battery 194, or the insufficient electric energy is supplemented by the power stored in the battery 194. When the fuel supply to the engine 150 is stopped, the power is outputted from the ring gear shaft from the motor MG2 using the power stored in the battery 194 at the prescribed timing.
Patent JP-H0523259-B2 (JP)
IPC: A61K31/22
Filed: 1985-04-01
Abstract: Inhibition of enkephalinase activity in mammals is achieved by the present novel compounds having the formula <CHEM>  and parmaceutically acceptable salts thereof, wherein  R1 is hydrogen or   R5-@-, wherein R5 is alkyl, aryl, arylalkyl, heteroaryl, or (heteroaryl)alkyl; R2 and R3 are each independently hydrogen, alkyl, (cycloalkyl)alkyl, aryl, arylalkyl, heteroaryl, or (heteroaryl)alkyl; R4 is hydroxy, alkoxy, arylalkoxy, (heteroaryl)alkoxy, (substituted alkyl)oxy, or -NR6R7, wherein R6 and R7 are each independently hydrogen, alkyl, substituted alkyl, aryl, arylalkyl, or (heteroaryl)alkyl; and n is an integer of 1 to 15. i
Patent JP-S6255239-B2 (JP)
IPC: G11C29/00
Filed: 1984-04-26
Abstract: A fault tolerant memory system includes redundant rows which may be permanently substituted for defective rows according to priority. The system also includes means for substituting a redundant row for a defective redundant row previously connected in circuit.
Patent JP-3832015-B2 (JP)
IPC: G06F3/12
Filed: 1997-04-04
Granted: 2006-10-11
Abstract: A multi-function unit includes a printer engine, a logical copying machine carrying out a copying process with respect to a recording medium by the printer engine, and a plurality of logical printers carrying out printing processes with respect to the recording medium by the printer engine. The logical copying machine and the logical printers carry out apparent parallel operations.
Patent JP-2530316-B2 (JP)
IPC: A61K45/06
Filed: 1986-04-17
Granted: 1996-09-04
Abstract: A method of selectively suppressing the immune system and conferring immunotolerance against a specific antigen by interferring with the L3T4 differentiation antigens on helper T cells is described. Simultaneous administration of a binding moiety specific for the L3T4-equivalent in the subject species and a specific antigen results in a diminished ability of the subject to respond immunologically to the antigen, whether or not the subject has been exposed previously to the antigen.
Patent JP-H0665808-B2 (JP)
IPC: E02D27/26
Filed: 1985-05-02
Abstract: The invention relates to civil engineering works. In particular, it relates to a device suitable for forming a primary column of stabilized and compacted soil, which comprises at least two parallel shafts driving in opposite directions, two parallel augers with opposite pitch, each auger being provided at the opposite end to the drive shaft with a loosening drillhead and the distance between the axes of the augers being less than the diameter of an auger, the shafts and the shanks of the augers comprising a bore connected to a source of material to be added, and at least one orifice which communicates with the said bore being provided on the shank of each auger so as to discharge the material to be added and allow it to be mixed with the loosened soil. Applicable in particular for the compaction of railroad territory.
Patent EP-1060241-B2 (EP)
Inventor: BRANDS RUDI
IPC: C12N5/071
Filed: 1998-12-17
Granted: 2010-10-20
Abstract: Method for the production of biologicals, wherein cells are cultured up till a desired cell volume of a preproduction batch, where after in a repeated discontinuous process:a) part of the cells of the preproduction batch is used for the preparation of at least one production batch, andb) the remaining part of the cells of the preproduction batch is used as a seed for the preparation of at least one subsequent preproduction batch,and the cells of the production batches are used for the production of the biologicals.
Patent JP-H0554598-B2 (JP)
Inventor: BUCHER CLAUDE
IPC: F16L21/02
Filed: 1986-05-01
Abstract: A sealed joint for connecting cast iron hot water pipes includes a gasket G disposed between a spigot 5 and a socket 6 of two pipes 4, a spacer 1 between the socket end and an outer jacket 8 surrounding a layer of insulation 7, a sealing ring 2, and a clamp 3 to fasten a skirt of the ring around the outer surface of the jacket.