baber/WOPTO huggingface dataset:
Patent AU-747214-B2 (AU)
Title: Method and device for operating the water flushing and the discharge valve in a toilet or the like connected to vacuum sewer
Inventor: OLAV HOFSETH
IPC: E03D/
Filed: 1998-06-10
Granted: 2002-05-09
Abstract: PCT No. PCT/NO98/00176 Sec. 371 Date Feb. 11, 1999 Sec. 102(e) Date Feb. 11, 1999 PCT Filed Jun. 10, 1998 PCT Pub. No. WO98/56997 PCT Pub. Date Dec. 17, 1998A method for controlling the discharge valve (3) and preferably the flushing of a toilet or the like in a vacuum sewer system is characterized in that the discharge valve opens and closes with velocities providing an opening time which is less than 0.75 and a closing time which is less than 0.75 second. Further, a device for controlling the discharge valve (3) and flushing of a toilet or the like in a vacuum sewer system where the device and discharge valve are driven by means of the vacuum being generated in the drainage system (27) is characterized in that the device (5) includes at least three operation valves, a first (10), second (9) and third (11) valve. The valves are provided to be set or reset by means of a common piston rod in the form of a cam (12) which is driven by a piston (7) in a cylinder housing (6). The first valve (10), which is triggered by a start device (23), is provided to connect the chamber of the cylinder (6) with the vacuum source in the sewer pipe (27) system via the respective conduits, pipes and vacuum reservoir (21, 25, 26). The second valve (9) is set by the cam (12) and is provided to connect the vacuum source in the sewer pipe (27) with the driving device (29, 64) for the discharge valve (3). Finally the third valve (11) is set by the cam (12) and is provided to connect a flushing ring (2) or the like with a water source via pipes and conduits (33, 34).
Patent AU-611872-B2 (AU)
Title: 2-methylthiomethyl-dihydropyridines, a process for their preparation and pharmaceutical compositions containing them
Inventor: FRIGERIO MARCO
IPC: C07D401/12
Filed: 1987-12-10
Granted: 1991-06-27
Abstract: Compounds of formula I <CHEM> wherein R1 is a cyano, nitro, benzoyl, acetyl, amido or alkoxycarbonyl group;      - R2 is a substituted aryl- or heterocyclic residue;      - R3 is an alkoxycarbonyl group; - R4 and R5, being the same or different, are hydrogen, alkyl, aryl or heterocyclic groups; - Y is oxygen, sulphur or substituted or unsubstituted nitrogen atom, that can be a part of a heterocyclic ring;      n is 0, 1 or 2 - R6 and R10, that can be the same or different, are: hydrogen; C1-C6-alkyl optionally substituted by hydroxy, amino, monoalkyl and dialkylamino, C1-C6 -alkoxy, C1-C6-alkoxycarbonyl, C1-C3-carbonyloxy, aryl, heteroaryl and cycloalkyl; a C1-C12-alkanoyl, aroyl or heteroaryl group optionally substituted by halogen, nitro, amino monoalkylamino, dialkylamino, hydroxy, C1-C6- alkoxy, C1-C6-alkoxycarbonyl, C1-C6-alkylthio, C1-C3-carbonyloxy, aryl, heteroaryl, cycloalkyl groups. These compounds are useful in therapy as cardiovascular agents.
Patent AU-743496-B2 (AU)
Title: Process to produce 4-hydroxy-2-oxo-pyrane derivates useful as protease inhibitors
Inventor: GAGE JAMES R
IPC: C07D405/12
Filed: 1998-09-03
Granted: 2002-01-24
Abstract: Disclosed is a novel process and novel intermediates to prepare [R-(R*,R*)]-N-[3-[1-[5,6-dihydro-4-hydroxy-2-oxo-6-(2-phenylethyl)-6-propyl-2H-pyran-3-yl]propyl]phenyl]-5-(trifluoromethyl)-2-pyridinesulfonamide (XIX) which is a protease inhibitor useful in treating humans infected with the HIV virus.
Patent DE-1816822-B2 (DE)
Title: Zeolite catalysts for hydrocarbon conversion - calcined in two stages to prevent deactivation
IPC: C07C5/27
Filed: 1968-12-24
Abstract: Catalysts with a zeolite carrier, treated with an ion-exchange soln contg NH4 and Pd and/or Pt ions in ratio of >=10:1, to give a noble metal content of 0.05-5 wt. % are calcined in a controlled flow of O2 contg. gas at an initial temp of 200-400 degrees C and subsequently at 400-900 degrees C. Used for conversion of hydrocarbons, eg hydro-cracking polymerisation, alkylation and de-alkylation, reforming and esp isomerisation of lower hydrocarbons in presence of N2. deactivation of the catalysts during calcination, due to local overheating and sintering of the metal by the heat of the NH3 oxidn is prevented.
Patent DE-2044109-B2 (DE)
Title: Intermediate superheater with water trap for saturated steam turbine - has annular water trap mounted radially outward of super heater
IPC: F22B37/26
Filed: 1970-09-05
Abstract: Intermediate superheater with water trap for saturated steam turbine comprises an annular pipe assembly (2) in which saturated steam flows through the gaps between pipes and heating steam flows through the pipes. The pipe assembly is mounted in a vertical housing at the upper end of which is a steam outlet. An annular water trap (1) is mounted radially outwardly of the intermediate superheater which passes saturated steam to the water trap from above by inward deflection by means of installations such as guide device (5) and channels (7). The intermediate superheater consists of multi-turn spiral pipe coils between which the steam ascends obliquely inwards towards the outlet.
Patent DE-2048533-B2 (DE)
Title: Dump reclaimer rotating about central point - drive motor operates chain tension arm, bucket and carriage travel
IPC: E02F3/54
Filed: 1970-10-02
Abstract: A dump reclaimer rotating about a central axis, for e.g. concrete making material, has a lattice girder arm, rotating about a high level pedestal, and resting on a wheeled carriage at low level, which travels around the dump of material. The drive gear for the scraper bucket chain is housed in the travelling carriage and carries a swinging arm which swings about a horizontal axis and which tensions the chain for different bucket heights and positions, and which is actuated by a hydraulic cylinder. An electric drive motor has one output shaft driving the hydraulic pump for the bucket chain drive and has a second output shaft driving a double pump with a higher output for operating the cylinder for the swinging arm and a lower output for the drive for the travelling carriage.
Patent DE-2050843-B2 (DE)
Title: Alternative drive for rotary and impact drill - includes impact member and ratchet mechanism both with release devices
IPC: B25D16/00
Filed: 1970-10-16
Abstract: The impact drill can be arranged for rotary drive only, or alternately with an impact operation using a ratchet mechanism, or in another mode, operates by an impact member. The main spindle (7) has a blind hole (7') at its rear into which locates a rear spindle portion carrying the impact member (8) with a spring (12) behind it. By rotating a block on the housing, a peg pushes this member rearwards against the spring, so that it no longer operates. The ratchet mechanism consists of a front part (16) and a rear part (17) both mounted around the main spindle (7) with a spring (19) inside the rear part (17) pushing against the rear face of the front part (16). These can be engaged or disengaged by adjusting a rotating collar (23) mounted at the front of the housing.
Patent DE-2102904-B2 (DE)
Title: Dialling inhibition for coupled telephone extensions - uses switching stage of Zener diodes to provide selective control of dialling facility
IPC: H04Q3/62
Filed: 1971-01-22
Abstract: A switching circuit provides the necessary blocking action between telephone extensions in a particular subscriber installation, e.g. a manager-secretary coupled telephone unit. The system allows incoming calls to be directed to either phone and once received by one, then the other is blocked. For outgoing calls from one phone, a blocking action prevents any dialling attempt from the other extension. The telephone line is coupled over the inhibiting switching circuit to both extension telephones over switching stages. Once the incoming call has been accepted by one of the telephones, a signal is generated and interlocked with a main switching signal. An AND gate generates a relay switching signal for the inhibiting stage. Within the inhibiting stage are two Zener diodes coupled in series with the relay. In operation the inhibition function is provided by voltage applied to the Zener diodes being above and below the breakdown level.
Patent DE-2129681-B2 (DE)
Title: Cable holder for forming cable bundle - has three pairs of arms forming segments of circles with centres on pitch circle
IPC: H02G7/12
Filed: 1971-06-15
Abstract: The holder is for retaining either two or three cables, and consists of three ring shaped segments (10, 11, 12), each formed by two curved arms, with a gap between the tips of each pair, for inserting a cable. The centre (13, 14, 15) of each segment lies on a circle (16) whose radius is slightly greater than the internal radius of the segments. The thickness of material at the junction regions of the segments is less than the thickness of material at the extremities of the arms. The central angle subtended by each of the three ring segments is 270 deg.
Patent DE-2139796-B2 (DE)
Title: Articulated joint with horizontal hinge axis - has sprung compensating link to apply moment according to position of pivot arm
IPC: F16C11/04
Filed: 1971-08-09
Abstract: The design is for use on a pivot arm where there is a sprung compensator or counter-balance at each pivot. The counter-balance moment is specified by the position of the pivot arm. The compensating spring (22) fits inside the turning arm (14). One end is connected to a cam disc fixed to the horizontal arm (12) and the other end is connected to an adjustable rod (34) fitted in the turning arm. In each position the pivot arm (16) is pressed against the surface of the elliptical cam (24). The adjustable rod is supported in a cylindrical guide in the horizontal arm (20).
Patent DE-2149132-B2 (DE)
Title: Isolator circuit breaker with pivotal switching arms - has contacts latching device whose elements are actuated by switching arms motion
IPC: H01H31/28
Filed: 1971-10-01
Abstract: The switching arms, pivoting through 90 deg. are mounted each on an insulator and caryin countercontactswhich can be axially latched together when the current path is closed. The associated positive latching parts (9, 10) are mounted in the contact (3) and the counter contact (4) respectively. They can be latched and delatched by the pivotal movement of the switching arms (2). The latching hook-shaped part (9r has its dook in the pivotal plane of the arms. A catch (10) lies at right angles to the arms pivotal motion. In latched condition the hook grips behind the catch. Additional latching elements (11, 12) may be added for positively locking against forces acting across the current path in closed condition.
Patent DE-2240935-B2 (DE)
Title: Underwater concrete slab anchored against uplift - has stretched anchor rod held on slab by anchor heads
IPC: E02D27/52
Filed: 1972-08-19
Abstract: The underwater concrete slab is secured against uplift by preloaded tension anchors. The latter are inserted from a working platform above the water table after completion of excavation but before making of the slab. The anchors are connected by anchor heads to the slab and the tension anchors are preloaded. The pressing anchor has a rod-shaped, screw-threaded tension member. This projects from the ground base beyond the water level. After the insertion and pressing of the tension members the anchor heads are fitted and tension members are stretched after the introduction and hardening of the underwater concrete for the slab.
Patent DE-2834304-B2 (DE)
IPC: G04G5/00
Filed: 1978-08-02
Abstract: An electronic watch is set to the proper time by correction of the content of counters of the watch through the actuation of one or both of two switches. The actuation of the first one of the switches selects whether the content of the counters is to be incremented or decremented at a first speed. The subsequent actuation of the other switch performs the correction at a second higher speed in the sense selected by actuation of the first switch.
Patent IE-S80613-B2 (IE)
Title: Combined feed supplement and veterinary medicament composition
Inventor: CROWE GEORGE
IPC: A23K1/16
Filed: 1996-11-13
Abstract: The following are provided:- (a) a method for preparing a combined feed supplement and orally administrable veterinary medicament composition for the treatment of diarrhoea in domestic animals containing balanced proportions of electrolytes, sugar and vitamins of the B group, said composition being physically stable in sachets and multi-dose containers and being suitable for dissolution and suspension in water without appreciable formation of lumps, which method comprises dry blending the electrolytes, sugar and B vitamins with a commercially available hydroxyalkyl cellulose, together with at least one homogenising liquid excipient selected from the group comprising vegetable oils, fatty alcohols, lanolin derivatives, glycerol and propylene glycol; and (b) a combined feed supplement and orally administrable veterinary medicament composition for the treatment of diarrhoea or scour in domestic animals comprising 2% to 25% w/w of the composition hydroxyalkylcellulose, 40% to 90% w/w of the composition sugar and characterised in that it contains at least one homogenising liquid excipient selected from the group comprising vegetable oils, fatty alcohols, lanolin derivatives, glycerol and propylene glycol. The inclusion of the excipient enables a homogeneous mixture (with complete distribution of the low-quantity components) to be obtained which dissolves more satisfactorily in cold water.
Patent JP-3142707-B2 (JP)
IPC: B60B21/12
Filed: 1994-03-09
Granted: 2001-03-07
Abstract: The sealing device is intended for tubeless radial spoke wheels of the type where the rim (1) is provided with a fluting (2) to receive a rubber band (3). The fluting (2) substantially has been envisaged as "dovetailed" and fully stuffed with the rubber band (3) in a way forming a substantially levelled and smoothed top plane with projections (5) internally projecting from the rim (1) and making up the seat of beads (7) of a tyre (6). Said beads (7) are oversized so that they are partially bearing upon the top side of the rubber band ends, causing thus, while inflating the tyre (6), a pressure of the oversized beads (7) upon the rubber band (3), providing whereby a complete tyre sealing independently of any flaws, recesses or openings which the rim (1) might have. <IMAGE>
Patent JP-3293308-B2 (JP)
IPC: A61B5/18
Filed: 1994-03-10
Granted: 2002-06-17
Abstract: A bodily state detection apparatus comprising a CCD camera, an infrared LED device, a pickup image memory, a pupil extraction circuit and a bodily state judgment circuit. The CCD camera inputs images of a predetermined area including the subject person's face. The infrared LED device illuminates the subject person in such a way that the optical axis of the camera and the direction of the illumination coincide with each other. The pickup image memory stores temporarily the output data of the CCD camera. The pupil extraction circuit extracts the subject person's pupil position from the pickup images. The bodily state judgment circuit judges the subject person's bodily state by use of the result of pupil extraction performed by the pupil extraction circuit.
Patent JP-H0584172-B2 (JP)
Inventor: KUREMENSU TOOMA
IPC: F25B19/00
Filed: 1986-02-27
Abstract: A device for generating a dry cold gas flow by evaporating a low-boiling liquefied gas for cold therapy for rheumatic diseases includes a vessel for accommodating the low-boiling liquefied gas. A hose line is connected to the vessel with an interchangeable treatment nozzle for distribution of the evaporated gas. The vessel has only a small storage volume, and in the vicinity of its bottom, it is provided with an adjustable electrical heater for evaporation of the liquefied gas. The hose line is connected to the vessel by means of an adjustable electrical heating line.
Patent JP-S5744802-B2 (JP)
IPC: F16H53/02
Filed: 1975-04-07
Abstract: PURPOSE:Prevention of partial wear caused from permanent engagement between specific parts.
Patent JP-2786297-B2 (JP)
IPC: A01N43/58
Filed: 1990-02-26
Granted: 1998-08-13
Abstract: Substituted N-hydroxypyrazoles of the general formula    <IMAGE>  I where R1, R2 and R3 are identical or different and are hydrogen, alkyl, haloalkyl, cycloalkyl, alkoxycarbonyl, halogen, aryl or arylalkyl, the aromatic ring being unsubstituted or substituted, or R2 and R3 form, with the pyrazole ring, a substituted or unsubstituted aromatic or aliphatic ring, X is CH or N, and their plant-tolerated acid addition salts and metal complexes, and fungicides containing these compounds.
Patent JP-H07587-B2 (JP)
IPC: C07C233/25
Filed: 1992-03-06
Abstract: Compounds of formula (I): 
<IMAGE>
 in which: 
 
  R represents a higher alkyl group, a lower 1-(higher alkyl)- 1-cycloalkyl group, or a higher alkenyl group containing one or more double bonds,
 and either 
  R3 represents a hydroxyl, 
  R1 and R2, which are different, represent a hydrogen or a lower alkyl, 
  R4 and R5, which are identical or different, represent an alkyl or lower alkoxy,
 or 
  R1 and R4 represent a hydroxyl group and 
  R2, R3 and R5, which are identical or different, represent an alkyl or lower alkoxy, 
 their isomers and their salts. 
<??>The derivatives are provided, on the one hand, with an inhibiting activity for acyl CoA-cholesterol-acyltransferase (ACAT) and, on the other hand, with an ability to protect human low-density lipoproteins (LDL) which ensure transportation of cholesterol (LDL) with respect to oxidative modifications induced by copper. 
<??>The pharmaceutical compositions are useful for the treatment of dyslipidemies and of atherosclerosis.
Patent JP-2612681-B2 (JP)
IPC: D21G1/02
Filed: 1996-03-08
Granted: 1997-05-21
Abstract: A calender for finishing both sides of a paper web, and esp. for making gravure-printable papers, has a stack of rolls which can be loaded from one end. The stack includes hard and soft rolls, the uppermost and lowest rolls being hard rolls. Working nips are created between adjacent rolls. The calender is divided into two similar roll stacks (3,4) which each have five rolls (5-9,10-14), and for at least one of the working nips (15-22), the nip length gives a dwell time of at least 0.1 ms, the temperature of one of the nip rolls is at least 100 degrees C, and the loading of the rolls yields a nip pressure of ≤ 42 N/mm<2>.
Patent JP-2886164-B2 (JP)
IPC: C08H1/06
Filed: 1988-03-10
Granted: 1999-04-26
Abstract: A process for the preparation of undenaturated triple helix collagen, starting from animal tendons or cutis, by extraction with diluted organic acids, precipitation with salts, optional gelation and/or lyophilization, tangential filtration. The obtained collagen shows favourable purity characteristics, is not allergenic and more effective in the healing processes than collagens obtained by known methods.
Patent JP-S6021640-B2 (JP)
IPC: C11D17/00
Filed: 1977-05-23
Abstract: The homogeneous, liquid detergent based on water contains   a) 2 to 20 per cent by weight of a synthetic detergent compound which is not a soap or a fatty acid alkylolamide,   b) at least 4 per cent by weight of sodium tripolyphosphate, c) at least 2 per cent by weight of sodium orthophosphate or potassium orthophosphate, the sum of b) and c) being 6 to 35 per cent by weight, and the weight ratio of b) : c) being from 10 : 1 to 1 : 10, d) 1 to 15 per cent by weight of a hydrotropic constituent from the group consisting of alkali metal or ammonium toluene-, -xylene- or -cumenesulphonate, urea, lower aliphatic alcohols and mixtures thereof and e) 1 to 15 per cent by weight of a hydrotropic constituent from the group consisting of C8-C18-fatty acid alkylolamide, calcium soap of C10-C22-fatty acids and calcium soap of dimerised C10-C22-fatty acids   in an aqeuous medium which optionally contains further customary detergent constituents.
Patent JP-3638750-B2 (JP)
IPC: H01L23/495
Filed: 1997-03-25
Granted: 2005-04-13
Abstract: A semiconductor device in which inner leads among a plurality of leads are arranged on a circuit formation face of a semiconductor chip encapsulated by a resin encapsulating body and bonding pads formed on the circuit formation face of the chip and the inner leads are electrically connected. An adhesive is selectively applied only to the inner leads on the outermost sides arranged on both ends of the chip among the plurality of inner leads. The circuit formation face of the chip and the inner leads of the selected leads are joined with the adhesive Each of the selected leads has a step on the main face of the semiconductor chip and the leads except for the selected leads have almost straight shapes without being processed to have steps.
Patent JP-3251695-B2 (JP)
IPC: C09J7/35
Filed: 1993-04-05
Granted: 2002-01-28
Abstract: Thermoadhesive interlining comprising a textile support used in combination with a single adhesive layer, intended to be used to line a drapery. According to the invention the adhesive layer has a two-phase structure comprising: (i) at lest one adhesive system in the form of a thermoplastic powder of dense granules whose main function is to ensure the adhesion of the thermoadhesive lining to the drapery at the time of the adhesive lining; (ii) at least one crosslinkable system comprising at least one crosslinkable resin and at least one hardener, in the form of a homogeneous matrix whose main function is to coat the thermoplastic powder granules of the adhesive system.
Patent JP-H0238596-B2 (JP)
IPC: A61K31/355
Filed: 1979-08-03
Abstract: The invention provides derivatives of C-076, which is a series of macrolides, having certain hydrocarbon substituents. The hydrocarbon substituents in general are alkyl groups which may be straight or branched and may optionally be substituted with phenyl. The substituted C-076 compounds are prepared by various procedures depending upon the position of the reaction site, and the particular C-076 compound being substituted. The compounds thus produced are of formula: 
<CHEM>
 where the broken line indicates that a single or a double bond is present in the 22(23) position; R1 is hydroxy, loweralkanoyloxy or hydrocarbonoxy and is present only when the broken line indicates a single bond; R2 is iso-propyl or sec-butyl; R3 is hydrogen, methyl, loweralkanoyl or a hydrocarbon;
 R is hydrogen, loweralkanoyl, a hydrocarbon, 
<CHEM>
 where R4 is hydrogen, loweralkanoyl or a hydrocarbon, and
 R5 is hydrogen or methyl; and the said hydrocarbonoxy group of R1 is an alkoxy of from 1 to 10 carbon atoms or an alkoxy of from 1 to 10 carbon atoms or an alkoxy of from 1 to 10 carbon atoms substituted by phenyl and the said hydrocarbon groups of R and R4, which are the same or different, are alkyl of from 1 to 10 carbon atoms or alkyl of from 1 to 10 carbon atoms substituted by phenyl; and the said hydrocarbon group of R3 is an alkyl of from 2 to 10 carbon atoms or an alkyl of from 1 to 10 carbon atoms substituted by phenyl; provided that at least one of the R, R1, R3, and R4 groups is or contains a hydrocarbon group or R5 is methyl. They have profound anthelmintic, insecticidal, ectoparasiticidal and acaracidal activity and compositions for such uses are also disclosed.
Patent JP-H0798810-B2 (JP)
IPC: C07D249/08
Filed: 1986-06-28
Abstract: A process for the preparation of a substantially pure optically active azole derivative of the formula   <IMAGE>   in which R1 and R3 are organic radicals, R2 is hydrogen or methyl, and X is N or CH, comprising in a first stage reacting a racemate of an azole derivative of the formula   <IMAGE>  with an optically active permethric acid halide of the formula   <IMAGE>   in which Hal represents chlorine or bromine, thereby to produce a diastereomeric mixture of an ester of the formula   <IMAGE>  in a second stage separating the components of the ester mixture based on their different physical properties, and in a third stage reacting an individual component ester with a base in the presence of a diluent to liberate the desired substantially pure optically active azole derivative.