baber/WOPTO huggingface dataset:
Patent AU-551961-B2 (AU)
Title: Method for the casting of large-size objects out of a high- viscosity concrete mix as well as a mould for carrying out the method
Inventor: PAAKINEN I
IPC: B28B3/02
Filed: 1982-10-21
Granted: 1986-05-15
Abstract: The invention is concerned with a method and a mould for the casting of large-size concrete objects or elements for compacting the high-viscosity casting mix, the mould (3 or 17) comprising a bottom (8 or 24) and side walls (6, 7) as well as, additionally, a deck (9 or 25) for bringing the high-viscosity casting mix present in the mould (3 or 17) mechanically under pressure. According to the invention, repeated parallel dislocations back and forth are produced in the various regional zones of the mechanically pressurized high-viscosiry casting mix (1) present in the mould (3 or 17), and in particular in parallel dislocation planes (2) of the casting mix. This is achieved by pivoting two opposite mould (3 or 17) walls (4, 5) or wall portions (20, 21, 22, 23) in synchronism and always in the same direction in relation to each other or in relation to their corresponding portions provided in pairs, which pivoting takes place around shafts (10, 11 or 28, 29) placed at a distance from one another, included in the planes of the said mould walls, and being parallel to each other and to the parallel dislocation planes (2) of the casting mix (1).
Patent DE-1932862-B2 (DE)
Title: Gas chromatography flow regulation - has by=pass stage coupled with pressure difference regulator to maintain constant flow
IPC: G01N30/32
Filed: 1969-06-28
Abstract: A constant gas flow to an ionisation detector in a gas chromatography separator is provided by a regulator operating in conjunction with a by-pass loop. Gas is passed over a fixed resistor (1) to a pressure difference regulator (2) to the separating column (3). Between the column and a detector (4) is a coupling over a valve (5) to the regulator input. With the by-pass valve partially open the pressure difference regulator operates to maintain constant output flow, even though column resistance may vary due to temperature variations. A fully automatic version eliminates the manually controlled valve.
Patent DE-2012442-B2 (DE)
Title: High vacuum pentode switching circuit - generates two time symmetrical high voltage output signals using control and supply voltages
IPC: H03K4/12
Filed: 1970-03-16
Abstract: The high vacuum pentode switching circuit is used to generate time symmetrical output signals. In particular, with a control voltage of 100V and a supply of 1500V, two symmetrical saw tooh waveform voltages of 1200V peak are produced. The anode (20) is coupled to one reference voltage (25) and the cathode (12) to a second reference (32). The screen grid (16) is coupled to an independent supply (36) with an isolating transformer (38) the control grid (14) is supplied over a step signal generator (46) coupled to a control voltage source (36'). Two capacitors (22, 28) exhibit similar charge characteristics to provide similar output signals.
Patent DE-2025719-B2 (DE)
Title: Typewriter ribbon winding mechanism - is coupled to head travel drive mechanism during return stroke of carriage
IPC: B41J33/512
Filed: 1970-05-26
Abstract: The system winds ink ribbons between spools in typewriters etc., the ribbon being held taut and stationary between the spools while the typing head is indexed along it and the stationary paper behind it horizontally for the width of a line. At the end of the latter, the head is returned to the start of the line while the paper is indexed for a line interval. During this return movement, the head drive is coupled to one of the spools, causing it to wind in the ribbon for a length at least equal to a line width.
Patent DE-2117552-B2 (DE)
Title: Centrifugal sifter - for powdered and granulated materials
IPC: B07B7/08
Filed: 1971-04-10
Abstract: Two-stage sifter as in 2012797 has two separate sections for coarse and fine sepn. each with a sepn. chamber folowed by a blower on whose shaft is carried a rotor in the sepn. chamber concerned which counter rotates rel. to the direction of flow of the sifting air. The chambers are cross coupled in a mutually assisting system and the mixed materials are fed into the upstream end of the coarse sepn. section. The feed from the delivery side of the fine section blower opens via a truncated conical transition into a wider dia. section coaxial with the coarse sepn. section chamber in which the distributor blades of the rotor are running. Uniform distribution of flow ensures more effective sepn.
Patent IE-S71634-B2 (IE)
Title: Apparatus for use in surgery
Inventor: LEAHY PATRICK
IPC: A61B19/00
Filed: 1995-04-10
Abstract: Apparatus (200) for use in surgery comprises a sleeve (202) having an entry opening (214) and an exit opening (205). The exit opening (205) has a first sealing means (211) for sealing the exit opening (205) around an incised wound of a patient. The entry opening (214) has a second sealing means (220) so as to enable a controlled environment within the sleeve (202) to be maintained when in use. In a preferred embodiment, the apparatus (200) comprises a second sleeve (232) having a first opening (238) and a second opening (234). The first sleeve (232) is locatable within the sleeve (202) with the second opening (234) being in communication with the entry opening (214). The first opening is locatable within the sleeve (202) being in a normally closed condition and capable of being in an open condition within the sleeve (202). A surgeon is capable of inserting a hand through the entry opening (214) (and simultaneously through the second opening (234)) into the second sleeve (232), through the first opening (238) and through the exit opening (205).
Patent JP-H0375213-B2 (JP)
IPC: B41M5/00
Filed: 1984-01-24
Abstract: A mixture of polyacrylic acid and polystyrene sulphonic acid or a salt thereof are used in a process for manufacturing minute capsules by in situ polymerisation of a urea or melamine formaldehyde polymeric material in an aqueous manufacturing vehicle. The resulting capsules may be used in pressure-sensitive copying materials.
Patent JP-3717574-B2 (JP)
IPC: B21D28/14
Filed: 1996-01-25
Granted: 2005-11-16
Abstract: A punch (7) having a central part (12), said central part (12) being equipped with a multiplicity of radial projections (13) and with a multiplicity of slots (16), said projections (13) having an external lateral surface (14), a seat (2) having a surface (15), said external lateral surface of said projections being in contact with said surface (15) of said seat (2), a shaped element (8) comprising a flange (17), said flange having a bottom, said bottom being equipped with a multiplicity of rods (18), said rods engaging with said slots (16) in the interior thereof, and a blank - holder (9) being integral with the ends of said rods. <IMAGE>
Patent JP-S5642494-B2 (JP)
IPC: B60Q1/105
Filed: 1973-02-05
Abstract: 1422471 Adjusting vehicle headlamps ROBERT BOSCH GmbH 2 Feb 1973 [4 Feb 1972] 5262/73 Addition to 1420969 Heading F4R [Also in Division G3] The servomotor of the parent Specification is provided with a safety device 70 which prevents the headlamps being pivoted upwardly if a break occurs in the conduit 15 conveying signal pressure from the rear axle. The safety device contains a valve 66 operated by a diaphragm 56 having its lower surface in permanent-communication with the atmosphere through a port 58. If the conduit 15 breaks, equal pressures on opposite sides of the diaphragm allow the valve to be closed by a spring 67 isolating the source of vacuum 4 from the chamber 47 so that the spring 55 displaces the servopiston 27 upwardly and pivots the headlamps downwardly. If the conduit 16 leading to the front axle fractures, the headlamps are pivoted downwardly through the normal servomotor operation.
Patent JP-S6243575-B2 (JP)
IPC: H04B1/38
Filed: 1980-04-04
Abstract: In order to form a first-come first-served queue in an information transmission system employing a common transmission channel when several transmitters of the system try to gain access to the channel when it is already occupied, without employing a further transmission channel to a point at which an account is kept of the order in which the various transmitters request access, each transmitter which tries to gain access in these circumstances is caused to delay after the channel subsequently free before it actually accesses the channel, this delay being inversely proportional to the time the corresponding transmitter has waited. Thus the transmitter which has waited the longest gains the channel first and causes the other waiting transmitters to continue to wait.
Patent JP-H0348599-B2 (JP)
IPC: G11C11/401
Filed: 1984-03-16
Abstract: A semiconductor memory device comprises a plurality of row decoder circuits connected with word lines for selecting memory cells. The row decoder circuits include normal row decoder circuits and spare row decoder circuits which can be selected in place of a normal row decoder circuit in case where a fault occurs in a memory cell selected by a word line connected to the normal row decoder circuit. An  &upbar& R signal (precharge signal) is applied to an output line (12) of a normal row decoder circuit through a precharge bus (31). A link element (11p) is inserted in the precharge bus (31). The link element (11p) is an element which can be melted by a laser beam, whereby the normal row decoder circuit associated is maintained in a non-selective state. A clamp circuit (14) is also connected to the output line (12). The clamp circuit (14) is a circuit for maintaining the output line (12) at a prescribed low level when the link element (11p) is melted and the associated decoder circuit is brought into a non-selective state.
Patent JP-S641242-B2 (JP)
IPC: B23B29/24
Filed: 1980-05-26
Abstract: 1. Turret (1) for cutting tools (15, 16) on a rotating machine (3) which turret is mounted on a cross slide rest which is slidable perpendicular to a spindle axis (10) along a carriage (5), which itself is slidable parallel to the spindle axis (10) of the rotating machine (3), a first inner set of cutting tools (16) being pivotally mounted at equal distances apart on a circle (111) concentric with an axis (12) of the turret (1) which axis runs parallel or nearly parallel to the spindle axis (10), a second set of cutting tools, of which at least one is an outer tool (15), being pivotally mounted with their cutting tips outside the circle (111) of the first set, so that between two cutting tools of one set one cutting tool of the other set is arranged, the distance of the cutting tip of an outer tool (15) from two neighbouring inner tools (16) of the first set being moreover the same or nearly the same, and finally the cutting tip of the tool engaged in the working position lying roughly in a plane which is parallel to the bed of the carriage (5) and which passes through the spindle axis (10), characterised in that the axis (12) is a greater distance (114) from the bed of the carriage (5) than from the spindle axis (10) and that the turret (1) can be turned through unequal angles (gamma, delta).
Patent JP-3816553-B2 (JP)
IPC: C08F210/00
Filed: 1995-04-07
Granted: 2006-08-30
Abstract: A process for preparing bimodal molecular weight distribution copolymers of ethylene with alpha-olefins having 3 to 20 carbon atoms, said copolymers having:-   (a) a comonomer distribution wherein the comonomer level at the mid-position of the low molecular weight component is <3 times the level at the mid-position of the high molecular weight component, and   (b) a total average comonomer content in the range 0.5-20 short chain branches (SCB)/1000 C atoms characterised in that said process is carried out in the presence of a supported multisite catalyst.   The multisite catalyst comprises a metallocene complex and a Ziegler catalyst. The metallocene complex for example is bis(pentamethylcyclopentadienyl) zirconium dichloride.
Patent JP-H0783465-B2 (JP)
IPC: H04N5/44
Filed: 1986-04-28
Abstract: A speed-up memory converts interlaced RGB input signals to double line-rate (progressive scan) form. A vertical detail signal is derived from the RGB input signals before or after speed-up and a vertical peaking signal is derived from the detail signal. During the first read operation of the speed-up memory both signals are added to the speeded-up signals to effect a preshoot of the resultant signal and during the second speed-up memory read operation only the peaking signal added to affect an overshoot of the resultant signals whereby alternate lines of the converted RGB signals exhibit enhanced vertical detail.
Patent EP-1289901-B2 (EP)
Inventor: ESPIARD PHILIPPE
IPC: C03C25/34
Filed: 2001-06-13
Granted: 2011-12-14
Abstract: Insulating product based on mineral wool sized with a binder based on a phenol-formaldehyde resin, in which the binder comprises, as a mixture: 60 to 90 parts by weight of a phenol-formaldehyde resol having a free formaldehyde content of less than or equal to 25% by weight with respect to the dry weight of resin and a free phenol content of less than or equal to 2.5% by weight with respect to the dry weight of resin, obtained by condensation in basic medium of phenol (P) and formaldehyde (F) in an F/P molar ratio of around 2.5 to 4 until the condensation product neutralized by sulphuric acid has a water dilutability of greater than 500% and less than or equal to 1500%; 10 to 40 parts by weight of urea. Use of such a sizing composition for manufacturing insulating products, while reducing the emissions of ammonia gas on the manufacturing line.
Patent EP-1485222-B2 (EP)
Inventor: ARVIDSSON PEDER
IPC: B23C5/22
Filed: 2003-03-17
Granted: 2017-07-05
Abstract: A tool intended for chip removing machining includes a holder and a cutting insert which have respective connecting surfaces arranged to engage each other and define an interface. A ridge having a tapering cross-sectional shape is formed in one of the connecting surfaces, and a groove having a tapering cross-sectional shape is formed in the other connecting surface, which groove receives the ridge. Both of the ridge and groove are in the shape of curves as viewed in a direction perpendicular to the respective connecting surface. The curve shape may be circular, elliptical, or polygonal.
Patent EP-1761710-B2 (EP)
Inventor: SCHMIDT STEFAN
IPC: F15B21/00
Filed: 2005-06-11
Granted: 2012-04-25
Abstract: A bus module for connecting electrically triggerable fluidic valves to a data bus. The bus module has an electrical circuit configuration, which evaluates address data and user data from data telegrams transmitted on the data bus and which triggers a fluidic valve determined by the address data in accordance with the user data of the data telegram. In order to keep the current load on the bus module low particularly when triggering hydraulic valves, the electronic circuit configuration, following the reception of user data in the form of a switch-on command for one of the fluidic valves connected to the bus module, first constantly supplies a supply voltage to the fluidic valve determined by the address data during a gate-controlled rise time of specifiable duration. Following the expiration of the gate-controlled rise time, the electronic circuit configuration supplies the fluidic valve with the supply voltage in a pulse width modulated form having a specifiable pulse control factor. Only when the bus module has received user data in the form of a switch-off command for the previously switched-on fluidic valve, does the electronic circuit configuration no longer supply a supply voltage to the fluidic valve.
Patent EP-0327827-B2 (EP)
Inventor: CLAUSING DIETER DIPL-ING
IPC: E04D13/08
Filed: 1989-01-13
Granted: 1997-06-11
Abstract: The butt-welded metal rainwater downpipe (1) has a socket (2), whose internal dia. matches the external dia. of the pipe. At least one part of the metal pipe has an additional curved section (3), increasing the metal pipe outer dia. by 5 to 15 mm. The outward curve is near the socket outer edge.
Patent EP-0359991-B2 (EP)
Inventor: GERHARDT WOLFGANG DR
IPC: C10K1/14
Filed: 1989-08-16
Granted: 1994-11-17
Abstract: The present invention relates to a process for removing CO2 and possibly H2S from a gas containing CO2 and possibly H2S by means of an absorption fluid, wherein the gas containing CO2 and possibly H2S is treated in an absorption zone with the absorption fluid, the treated gas is extracted from the absorption zone, the absorption fluid laden with CO2 and possibly H2S is then regenerated by expanding the absorption fluid laden with CO2 and possibly H2S in one or more expansion stages and extracting an expansion gas at the top of the first expansion stage or, in the case of more than one expansion stages, at the top of at least one of the first to penultimate expansion stages and feeding, if desired, the partially regenerated absorption fluid obtained from the last expansion stage to a stripping zone for further regeneration, at least one acid gas stream containing the CO2 and possibly H2S being extracted from the regeneration and the regenerated absorption fluid being recycled into the absorption zone, wherein a part stream of fully or partially regenerated absorption fluid is fed to at least one of the expansion stages, from which the expansion gas is extracted, at a point above the feed of the absorption fluid which is to be expanded.
Patent EP-0472692-B2 (EP)
Inventor: REICHARDT MANFRED
IPC: G06K7/00
Filed: 1991-03-18
Granted: 2000-08-23
Abstract: Contactor device, especially for an SIM which has a contact holder having a pull-out stop or a cover to hold the SIM in its reading position in order to hold the SIM in the contact holder and especially in a recess therein.
Patent EP-0527921-B2 (EP)
Title: Iontophoretic delivery device
Inventor: MYERS ROBERT M
IPC: A61N1/30
Filed: 1991-05-03
Granted: 2003-04-02
Abstract: An electrically powered iontophoretic delivery device is provided. The device utilizes electrodes composed of a polymeric matrix containing about 5 to 40 vol % of a conductive filler which forms a conductive network through the matrix, and about 5 to 40 vol % of a chemical species which is able to undergo either oxidation or reduction during operation of the device. Preferably, the conductive filler is carbon or graphite fibers. For the anode electrode, the chemical species should be able to undergo oxidation and is preferably either silver or zinc. For the cathode electrode, the chemical species should be able to undergo reduction and is preferably silver chloride.
Patent EP-0886507-B2 (EP)
Inventor: CLARK JEFFREY G
IPC: A61B5/00
Filed: 1997-02-28
Granted: 2013-03-06
Abstract: A biocompatible monomer composition includes: (A) at least one monomer, which forms a medically acceptable polymer; (B) at least one plasticizing agent present in the composition in an amount of from 0.5 wt. to 15 wt. % of the composition; and (C) at least one acidic stabilizing agent having a pKa ionization constant of from about 1 to about 7. The composition can be applied to a variety of materials and is particularly suitable as in vivo tissue adhesive. A method of joining together in vivo two surfaces, e.g., body tissues, includes (a) holding damaged tissue edges together to form abutted tissue surfaces; (b) applying to the abutted tissue surfaces an excessive amount of a composition containing 1) at least one monomer, which forms a medically acceptable biodegradable polymer, 2) at least one plasticizing agent; and 3) at least one acidic stabilizing agent; and (c) maintaining the surfaces in contact until the composition polymerizes to form a thick film of polymerized composition bridging the abutted tissue surfaces.
Patent EP-0910273-B2 (EP)
Title: Paper dispenser containing a removable case
Inventor: CONRAN SEBASTIAN
IPC: A47K10/42
Filed: 1997-07-11
Granted: 2011-05-11
Abstract: The invention proposes a dispenser of paper, or other equivalent product, including a housing storing the product in the form of folded sheets to be dispensed through a dispensing opening. The paper is contained in a detachable cartridge compatible with the paper dimensions and assembled to the dispenser inside the housing. The cartridge includes an end wall situated opposite an opening of the housing wherein is located a dispensing slot of which the shape matches the paper sheets to be dispensed. The cartridge includes walls which guide the stack of folded sheets.
Patent JP-4757966-B2 (JP)
IPC: B01J29/70
Filed: 1999-04-14
Granted: 2011-08-24
Abstract: The present invention concerns a process for preparing 2,6-dimethylnaphthalene which comprises subjecting 1,6 and/or 1,5-dimethylnaphthalene, optionally mixed with other isomers of dimethylnaphthalene, to isomerization, which comprises treating said compounds at a temperature ranging from 100 to 400 DEG C, under at least partially liquid phase conditions, in the presence of an MTW zeolite.
Patent JP-4558855-B2 (JP)
IPC: H01H1/00
Filed: 1999-04-16
Granted: 2010-10-06
Abstract: The present invention relates to a method of fabricating a microstructure having an inside cavity comprising the steps of:   depositing a first layer or a first stack of layers in a substantially closed geometric configuration on a first substrate; performing an indent on the first layer or on the top layer of said first stack of layers; depositing a second layer or a second stack of layers substantially with said substantially closed geometric configuration on a second substrate; aligning and bonding said first substrate on said second substrate such that a microstructure having a cavity is formed according to said closed geometry configuration.   <IMAGE>
Patent JP-H0257550-B2 (JP)
IPC: C07D309/30
Filed: 1980-08-15
Abstract: 6-Phenyl, phenalkyl- and phenylethenyl-4-hydroxytetrahydropyran-2-ones in the 4- R trans stereoisomeric forms having the structure <CHEM>  wherein  A is H or methyl;  E is a direct bond, -CH2-, -CH2-CH2-, -CH2-CH2-CH2- or -CH=CH-; and  R1, R2 and R3 have several meanings, and the corresponding dihydroxy acids in which the lactone ring is hydrolytically opened, and the pharmaceutically acceptable salts of said dihydroxy acids, and the lower alkyl and the phenyl, dimethylamino or acetylamino-substituted  lower alkyl esters of said dihydroxy acids; and processes for preparing  them. These compounds are potent inhibitors of cholesterol synthesis by the enzyme hydroxymethyl glutaryl coenzyme A reductase.
Patent JP-2510724-B2 (JP)
IPC: A61P37/00
Filed: 1989-05-01
Granted: 1996-06-26
Abstract: Effect of dietary whey protein (lactalbumin) on the immune response to sheep red blood cells, host resistance to bacterial infections, development of tumors and the process of aging.
Patent JP-2857600-B2 (JP)
IPC: G06F9/42
Filed: 1995-05-11
Granted: 1999-02-17
Abstract: A processor detects a function which includes no function call instruction and no update of the return address/calculation register from an assembler program. After the detection, the processor outputs a special return address to the end of the function detected, and executes the assembler program. The processor stores a return address not only on the stack but in the return address/calculation register. When the special return instruction has been fetched, the return address is moved from the return address/calculation register without accessing to the stack.
Patent JP-H029093-B2 (JP)
IPC: F16B33/06
Filed: 1987-05-14
Abstract: The threaded connection between a graphite shaft (1) and a metal shaft (2), such as is used to drive a rotating nozzle in the refining of aluminum, is strengthened by coating the graphite surface that contact the flange portion of the metal shaft prior to the fastening of said shafts together. The coating of said graphite shaft serves to greatly strengthen the threaded connection and the ability of said connection to transmit driving torque from the metal shaft to the graphite shaft.