baber/WOPTO huggingface dataset:
Patent AU-593945-B2 (AU)
Title: Aminopyrazinone and aminotriazinones
Inventor: BOHNER BEAT
IPC: C07D239/47
Filed: 1987-09-25
Granted: 1990-02-22
Abstract: Aminopyrazinones and aminotriazinones of the formula    <IMAGE>  (I) and the salts of these compounds with amines, alkali metal or alkaline earth metal bases or quaternary ammonium bases have good pre- and post-emergent selective herbicidal and growth-regulating properties. In this formula, E is nitrogen or =CR4-, R1 is C1-C4-alkyl, R2 is hydrogen, C1-C3-alkyl, C1-C3-halogenoalkyl, C1-C3-alkoxy, C1-C3-halogenoalkoxy, C1 -C3-alkylthio, C1-C3-alkylsulfinyl, C1-C2-alkoxyethoxy, C1-C3-alkylsulfonyl, halogen or -NR5R6, R3 is hydrogen or C1-C3-alkyl and Q is a group   <IMAGE> in which R4is hydrogen, C1-C3-alkyl, C1-C3-halogenoalkyl, C1-C3-alkoxy, cyclopropyl, C1-C3-halogenoalkoxy, C1-C3-alkylthio, C2-C4-alkoxyalkyl, C3-C5-dialkoxymethyl, halogen or -NR5R6, R5 and R6 independently of one another are hydrogen or C1-C3-alkyl, X is oxygen or sulfur and A is a group   <IMAGE>  in which Y is oxygen, sulfur, -CH=CH-, - NR9-or -CR10=N-, R7 is hydrogen, halogen, C1-C3-alkyl C1-C3-alkoxy, nirtro or trifluoromethyl, R8 is hydrogen, halogen, C1-C3alkyl, C1-C3-alkoxy, nitro -C 3BOND CH, or one of the groups <IMAGE>   <IMAGE> +TR  SO2NR13R14, (Z)mR15 or OSO2R18,  R9 and R10 independently of one another are hydrogen, C1-C3-alkyl or C2-C4-alkenyl, R11 is hydrogen, C1-C3-alkyl, C1-C3-halogenoalkyl, C3-C6-cycloalkyl or C2-C4-alkoxyalkyl, R12 is C1-C6-alkoxy, C3-C6-alkenyloxy, C3-C6-alkenyloxy, C3-C6-alkinyloxy, C2-C6-halogenoalkoxy, C1-C4-cyanoalkoxy, C1-C6-alkylthio, C3-C6-alkenylthio, C3-C6-alkinylthio, C5-C6-cycloalkoxy, C2-C6-alkoxyalkoxy or -NR16R17, R13 is hydrogen, C1-C3-alkyl or C3-C4-alkenyl, R14 is hydrogens C1-C3-alkyl, C1-C3-cyanoalkyl or C1-C3-alkoxy, R15 is C3-C6-alkinyl,C2-C6-alkenyl, C1-C6-alkyl, C1-C 4-halogenoalkyl, C2-C4-halogenoalkenyl or C1-C4-alkyl, substituted by cyano, methoxy, ethoxy, nitro, C1-C4-alkoxycarbonyl, methylthio, ethylthio, methylsulfonyl or ethylsulfonyl; or C3-C4-alkenyl substituted by nitro, cyano, methoxy or ethoxy, R16 is hydrogen, C1-C3-alkyl or C3-C4-alkenyl, R17 is hydrogen, C1-C3-alkyl, C1-C3-cyanoalkyl or C1-C3-alkoxy, R18 is C1-C3-alkyl and C1-C3-halogenoalkyl, W is oxygen or sulfur, Z is oxygen, sulfur, -SO- or -SO2- and m is the number zero or one.
Patent AU-543375-B2 (AU)
Title: Condensate drain valve
Inventor: ANDERSSON STEN EINAR OSTEN
IPC: B60T17/00
Filed: 1982-03-23
Granted: 1985-04-18
Abstract: A valve comprises a housing (1-4) a solenoid therein and a valve element (15) movable between two seats (12, 13) in the valve. 
<??>A neck (4), which is a part of the housing, is conditionally rotatable relative to the remainder of the housing and has a ventilating channel (20) leading to the atmosphere if not covered by a sealing ring (18).
Patent AU-558412-B2 (AU)
Title: Androstane derivatives
Inventor: BITTLER DIETER
IPC: C07J1/00
Filed: 1982-07-27
Granted: 1987-01-29
Abstract: Androstane derivatives of Formula I    <IMAGE>  (I)  wherein   is a single bond or a double bond, R1 is methyl or ethyl, R2 is hydrogen or alkyl of 1-8 carbon atoms, -X- is -(CH2)n-, -CH=CH(CH2)m-, or -C 3BOND C-(CH2)m- wherein n is 2 to 6 and m is 1 to 4, -A-B- is -CH2-CH2-, -CH=CH-, -CCl=CH-,   <IMAGE>  -U-V< is -CH2-CH<, -CH=C<, -C(OH)=C<, or -CCl=C<, and -W-Y- is -CH2-CH2-, -CH2-C(CH3)2-, or <IMAGE>  with the proviso that the compound is not 17 alpha -(3-acetoxypropyl)-17 beta -hydroxy-4,6-androstadien-3-one, are pharmacologically efficacious compounds, e.g., are sebum suppressive.
Patent AU-654975-B2 (AU)
Title: Apparatus and method for disinfecting a contact lens and detecting the presence of an oxidative disinfectant
Inventor: AMTOWER PATRICIA C
IPC: A61L12/12
Filed: 1991-09-10
Granted: 1994-12-01
Abstract: An apparatus and method useful for disinfecting a contact lens are disclosed. The apparatus includes a color indicator element comprising a redox polymer containing a repeating unit which has a stable oxidized state and a stable reduced state. This color indicator element provides a color indication of the presence of the oxidative disinfectant, e.g., hydrogen peroxide, in the liquid medium.
Patent AU-552033-B2 (AU)
Title: Telephone line circuit and system
Inventor: CHEA RAMON CON WOO
IPC: A61F11/04
Filed: 1982-09-13
Granted: 1986-05-22
Abstract: Chronic auditory stimulation is achieved by establishing an electric field at the base of the cochlea whereby full speech patterns are imparted to a patient. Penetration of the cochlea is not required thereby reducing the risks in installing the implanted electrodes. In a preferred embodiment the electrodes are disc shaped with the ground electrode being larger than the active electrode. The active electrode is preferably placed in the round window at the base of the cochlea or on the promontory. The ground electrode is placed 2-10 mm from the active electrode to thereby confine the electric field. The interconnections to the electrodes are tissue compatible insulation covered wires thereby minimizing stimulation of cutaneous nerve fibers.
Patent DE-1805214-B2 (DE)
Title: Reactor control rod hydraulic actuator - with internal braking assembly
IPC: G21C7/16
Filed: 1968-10-25
Abstract: The main cylinder contains an operating piston whose hollow piston rod is mechanically coupled to the control rod and an auxiliary braking piston which surrounds the piston rod and is mounted at the lower end of a push tube sliding on the main piston rod and having at its top end a conical clamping ring which locks onto the piston rod when the braking piston is pressurised, the conical face being pressed inwards by a number of ball bearings between it and the female conical surface of a fixed counter ring in the main cylinder wall. Unwanted withdrawal, of control rods from the reactor core is prevented by the breaking mechanism which can be actuated in any position.
Patent DE-1951347-B2 (DE)
Title: Peristaltic pump for liq. or gases - has compensating cam squeezing hose to eliminate pulsation in discharge
IPC: F04B43/08
Filed: 1969-10-11
Abstract: The pump has a flexible hose (4) which is depressed by two rollers (1, 2) on a rotating disc. As each roller presses hose together at the inlet end (5). It traps a volume of liquid and forces it round to the discharge end (6). A cam (3) between the point at which the rollers leave the hose and the pump outlet can also depress the hose. It is linked mechanically to the rotating disc so that it reduces the hose cross section during that part of the rotation in which the flow occurs and allows the cross section to open to its greatest extent during that part of the rotation in which the min. flow occurs. This eliminates pulsation in the pump discharge.
Patent DE-2007398-B2 (DE)
Title: Cct. monitoring operation of series connected relays - switches thyristor in series with alarm relay coil
IPC: G08B25/14
Filed: 1970-02-10
Abstract: In remote control installations it is often necessary to monitor the operation of a particular switch or relay. This can be achieved by providing change over contacts on the various switches and connecting these in a series chain across a supply. The normal standing current is limited by resistors and is only interrupted when one of the contacts changes position. The cathode of a thyristor is connected to one end of the contact chain whilst its gate is connected to the mid point of a potential divider across the chain. When a contact opens the thyristor fires and excites the alarm relay coil.
Patent DE-2113170-B2 (DE)
Title: Self locking stay for car side window - having several hinged plastic sections with plastic friction lock operating over dead spot
IPC: B60J1/14
Filed: 1971-03-18
Abstract: The stay for the hinged side window is made up of four sections hinged together by plastic or metal pins with the separate sections of moulded plastic. The joints are fitted with friction surfaces to lock the stay in position when opened. It is designed to swing outwards over a dead spot, for ease of operation. The plastic sections are designed to pack together for a compact layout and with smoothed plastic surfaces pose little injury risk in a collision. The stay, being friction controlled, is easily folded when pressed.
Patent DE-2148208-B2 (DE)
Title: Optical distance measuring meter - has gain controlled amplifier with common correction adjusting gain and compensates delay time change
IPC: G01S7/489
Filed: 1971-09-27
Abstract: The optical distance meter has a gain-controlled receiving system for the measurement of transit time, with a controlled delay line in series with the gain-controlled amplifier. The delay time is so controlled that the overall transit time through amplifier and delay line is independent of the gain level. The control voltage for the delay line (3) is derived by means of a function generator (4) from the gain control voltage for the amplifier (1), coming from the control section (2) of the circuit. This effects an automatic control of the system without the need to measure the transit time before a correction can be made.
Patent DE-2158070-B2 (DE)
Title: Transmission network for DC voltage amplitudes - using corresponding AC voltage and auxiliary voltage of given frequency
IPC: H04B7/005
Filed: 1971-11-23
Abstract: The transmission network is used for transmission of D.C. voltage amplitudes representing measured values. A voltage-frequency converter (1) is supplied with the D.C. voltage to provide a corresponding A.C. voltage (fg) which is transmitted together with an auxiliary voltage (fh) of given frequency from a frequency generator (2). Both the voltages to be transmitted are supplied to the input of the transmission path via a combining circuit (3) and the reception circuit (4) converts the frequency difference (fg-fh) between the two transmitted voltages into a voltage difference (Ug1 - Uh), from which the D.C. voltage amplitude is extracted. The two conversion circuits for the transmission and reception sides of the transmission network have the same voltage-frequency characteristic.
Patent DE-2237420-B2 (DE)
Title: Hole-forming punch - has tool on end of rod joined to screwed spindle and working in sleeve
IPC: B26F1/02
Filed: 1972-07-29
Abstract: The punch is for producing holes in accurate positions in paper, cardboard, plastic sheet etc., the tool being a tube with a sharpened end sliding at right angles to the surface of the paper, fed forward and rotated manually when working. The tool (23) is fitted to one end of a feed rod (20) working in a cylindrical sleeve (18). The rod is joined at the end furthest from the tool to a screwed rod (25). Both the rod and a but (17) separate from it screwed onto the spindle are solidly fixed to a housing, preferably sliding along a transverse measuring beam on a lighting table and lockable in position on it. The manually-operated rotary drive acts directly on the free end of the screwed spindle.
Patent IE-S67536-B2 (IE)
Title: An insulation panel
Inventor: NASH JOHN
IPC: E04B7/20
Filed: 1996-01-11
Abstract: The invention relates to an insulation panel (10) for use between structural members such as rafters. The insulation panel (10) has a plurality of primary incisions (20) disposed substantially perpendicular to the plane of the panel (10) and extending alternatively into opposing faces (12,13) of the panel (10). A pair of secondary incisions (22) is formed symmetrically about each primary incision (20), each secondary incision (22) being inclined towards the adjacent primary incision (20). The panel (10) can be readily compressed to fit between structural members, such as rafters, while maintaining a tight seal with the rafters thus ensuring efficient insulation .
Patent JP-H0414091-B2 (JP)
IPC: A61K31/557
Filed: 1983-02-01
Abstract: A compound having strong anti-ulcerous or antithrombotic action which is useful in the treatment of ulcers or thrombosis has the formula:Wherein is a free or an esterified carboxyl gruop, or a group, of the formula.group, a phenyl group substituted with a halogen atom or a C<sub>1</sub>-C<sub>4</sub> alkyl group, or, when taken together with the adjacent nitrogen atom to which they are attached, they represent a 5 to 7 membered saturated heterocyclic group), Y<sup>1</sup> is a group of the formula:R<sup>6</sup> is a hydrogen atom or C<sub>1</sub>-C<sub>4</sub> alkyl group).R<sup>6</sup> is a defined above).
Patent JP-3618443-B2 (JP)
IPC: A47C7/46
Filed: 1996-01-25
Granted: 2005-02-09
Abstract: A recline chair (1) has a neck support (3) and an adjustable back (2) whose shape can altered by an adjusting mechanism (12,15). A pronounced support is provided for the chair user's lower back when the chair back is in an erected sitting position. The adjusting mechanism render a gradually decreasing support of the user's lower back when the chair back is lowered rearwardly towards a lying position. The lumbar region support (6) cooperates with a neck support regulating system to return the neck support to a normal position when the chair back is in extreme upper or lower position.
Patent JP-H0697475-B2 (JP)
IPC: G07G1/00
Filed: 1986-02-21
Abstract: An electronic cash register is provided which an operator can operate by inserting a card therein on which at least an operable period of time for which said register is operable has been recorded. The register can be operated when the present time is within the operable period of time recorded on the card.
Patent JP-S6354022-B2 (JP)
IPC: C08L101/00
Filed: 1981-04-23
Abstract: Polymeric light stabilizers are provided having at least one 2,2,6,6-tetraalkyl piperidyl group in the molecule and a molecular weight within the range from about 1000 to about 20,000, that are polymers of an unsaturated carboxylic acid ester selected from the group consisting of unsaturated cycloaliphatic mono-, di, and tri-carboxylic acid esters having from seven to about thirty carbon atoms; unsaturated branched-chain aliphatic di- and tri-carboxylic acid esters having from four to about thirty carbon atoms; sorbic acid ester, 3,8-nonadienyl acid ester, oleic acid ester, linolenic acid ester and ricinoleic acid ester; or copolymers of at least one thereof with another copolymerizable unsaturated monomer; and synthetic resin compositions having improved light stability comprising per 100 parts by weight of resin from 0.001 to 10 parts by weight of the polymeric light stabilizer.
Patent JP-3237893-B2 (JP)
IPC: C07B61/00
Filed: 1992-03-19
Granted: 2001-12-10
Abstract: A catalytic process for the selective alkylation of mono- and polycyclic aromatic hydrocarbons is described. The aromatic hydrocarbon is reacted with an alkylating agent in the presence of an acid form of a dealuminated small pore mordenite catalyst having an atomic ratio Si/Al of at least 10:1 to thereby yield the desired alkyl substituted derivative with improved selectivity and improved yield.
Patent JP-H0379358-B2 (JP)
IPC: A01N55/00
Filed: 1983-04-15
Abstract: Organosilyl compounds of the general formula I    <IMAGE>  (I)  where R1, R2 and R3 are alkyl, substituted alkyl, alkenyl, alkynyl, cycloalkyl, phenyl or substituted aryl, R4 and R5 are alkyl or hydrogen and Y is CH2, oxygen, nitrogen or alkyl-substituted nitrogen, their salts and fungicides containing these compounds.
Patent JP-S6140863-B2 (JP)
IPC: F16N7/26
Filed: 1979-06-02
Abstract: PURPOSE:To prevent oil from degradation to improve the lubricating performance by supplying the oil scraped up by the right side support case and a ring gear through a cooling chamber provided in the front portion of a carrier cover. CONSTITUTION:Oil scraped up and splashed by the outer teeth of a ring gear 3 is introduced directly or from an oil catcher 27 into receiving ports 26, 28. The oil introduced into the receiving port 28 is supplied from a path 29 to the bearing for a pinion drive gear 2. The oil introduced into the receiving port 26 is sent from an introducing port 25 to a cooling chamber 21. Oil attached to the right side support case 3R is blocked by a catcher 31 during the rotation of the gear and enters the cooling chamber 21 from an introducing port 30. The oil in the cooling chamber 21 is cooled by air passing along the outer peipheral wall and passes through a discharge port 35 and cavity 34 to lubricate a bearing 11 and then sequentially passes through an inner through hole to lubricate the interior. Thus, the oil is prevented from degerdation caused by the rise of oil temperaure.
Patent JP-H0629065-B2 (JP)
IPC: B29C65/78
Filed: 1984-04-09
Abstract: An automatic bundle-tying tool has a compact housing with a pair of curved pincer-shaped jaws, one of which pivots outward to accommodate a bundle of wires or similar elongated objects, and then pivots inward to abut the other, fixed jaw. Plastic tying tape drawn from a storage spool is fed around the tape guide groove formed on the internal surface of each of the mating jaws, encircling the bundle. A pair of thin tapered anvils clamp the overlapped tape against the tip of an ultrasonic welding transducer, and a reverse feed mechanism draws the tape tight around the bundle while slack tape is re-wound on the storage spool by a resilient spring biased spool hub. After ultrasonic welding, automatic spring-driven linkages unclamp and withdraw the anvils, sever the tied bundle from the tape supply and open the movable jaw to release the tied bundle. A preferred embodiment is lightweight, portable and easy to operate.
Patent JP-H0262360-B2 (JP)
IPC: B29C48/35
Filed: 1981-05-11
Abstract: The invention is relating to a press for compressing a powdery material to grains comprising a loosely arranged, rotatable annular, perforated mould supported and guided by a rotatable mould holder and by an axially displaceable supporting member which supports the mould at the end remote from the mould holder, the side face of a mould engaging the mould holder being urged by the supporting member with a given force against the mould holder in the operational position of the press in a manner such that during the operation of the press the mould is caught along by the mould holder owing to the force produced between the mould holder and the mould, whilst a rotatable roller is arranged in the mould whereby an uninterrupted channel is provided at least at the level of the side face of the mould engaging the drivable mould holder.
Patent JP-H0659500-B2 (JP)
IPC: B21C23/00
Filed: 1984-04-12
Abstract: Apparatus for the continuous extrusion of metals in which feed is introduced into a pair of circumferential grooves 4 (Figure 4) in a rotating wheel 2 to contact arcuate tooling 14 and abutments 24. The feed is constrained by the abutments 24 to flow through exit apertures 32 in a die top 28 from the respective grooves 4 to a substantially toroidal chamber 34 around a hollow, open ended, portal mandrel 42 to extrude through an annular die orifice 38 as a cladding for a continuous core 44. Cooling air may be supplied to the interior of the cladding, which is subsequently swaged down on to the core. A solid mandrel may be utilised where it is desired to extrude tube.
Patent JP-H0257999-B2 (JP)
IPC: B08B9/08
Filed: 1984-04-23
Abstract: An apparatus for cleansing objects by passage through a tank containing a detergent liquor, which is subjected to ultrasonic vibration is provided with sprayers for rinsing the articles emerging from the detergent liquor by liquid drawn from the detergent bath. In order to control the build up of solids in the detergent bath, the liquor supplied to the sprayers is filtered through a moving filter band, from which the accumulated solids are removed by spraying wash liquor onto the reverse surface of the filter band. The filter band is mounted on a frame, which is supported by a pivot at one end and incorporates a suction box into which filtered liquid is drawn through the filter band. The filter band rests upon a support roller or the like. The weight of the frame tensions the belt. When the frmae and band are lifted out, the band is loose on the frame and may be replace very simply. The band may be driven by the external support roller or through a drive roller in contact with the reverse face of the band.
Patent EP-1294836-B2 (EP)
Inventor: LENTSCH STEVEN E
IPC: C11D1/34
Filed: 2001-06-07
Granted: 2018-12-12
Abstract: A rinse agent composition is provided. The rinse agent composition includes a sheeting agent for promoting draining of sheets of water from a surface, and a humectant. The humectant is a component which retains at least 5 wt.% water when the humectant has been contained at an equilibrium of 50% relative humidity and room temperature. The sheeting agent and humectant are preferably provided at a ratio of between about 5:1 and about 1:3. A method for rinsing a substrate surface in the presence of high solids containing water is provided. High solids containing water is generally considered to be water having a total dissolved solids content in excess of 200 ppm.
Patent EP-0073513-B2 (EP)
IPC: G01N33/52
Filed: 1982-08-30
Granted: 1992-02-05
Abstract: 1. Process for the carrying out of analytical determinations by mixing and incubating a sample solution with at least one reagent and measuring a parameter in the reaction mixture, whereby the sample solution is transported from an application point to a measurement point, characterised in that one first transports a sample solution to a soluble dry reagent, with at least partial dissolving of the latter, and then further transports to the measurement point and the transport takes place by two different forces, whereby, at least on a part of the transport path, it is brought about by a boundary surface force acting on the solution as a first force which, for the regulation of the transport velocity or transport direction, is superimposed by a centrifugal force and/or pressure force as a second force which, depending upon which transport state of the fluid is to be regulated, is made greater or smaller than the first force.
Patent EP-0094906-B2 (EP)
Title: Method of and apparatus for centering and fixing a light conducting fibre, and a light conducting device made by the method
IPC: B23K25/00
Filed: 1983-05-02
Granted: 1992-02-26
Abstract: 1. Claims for the contracting States : AT, BE, CH, IT, LU, NL, SE A method of centering and fixing a light guide fibre in a light conduit end portion for the optical coupling of two fibre ends, wherein the fibre which is stripped of its insulation is pushed into a centering cylinder which is provided with an axial bore for accommodating the fibre end, in such a way that the fibre projects somewhat beyond the end of the centering cylinder or is substantially flush therewith, characterised in that firstly a guide sleeve (6) is pushed over the centering cylinder (4) and that then a punch (7) having an annular upsetting tool (8) is pressed in the guide sleeve against the end (9) of the centering cylinder, in such a way that the upsetting tool concentrically surrounds the bore and that the material is plastically deformed around the fibre, the fibre end (2) being fixed centrally with respect to the outside surface (14) of the centering cylinder. 1. Claims for the contracting States : DE, FR, GB A method of centering and fixing a light guide fibre in a light conduit end portion for the optical coupling of two fibre ends, wherein the fibre which is stripped of its insulation is pushed into a centering cylinder which is provided with an axial bore for accommodating the fibre end, in such a way that the fibre projects somewhat beyond the end of the centering cylinder or is substantially flush therewith, characterised in that firstly a guide sleeve (6) is pushed over the centering cylinder (4) and that then a punch (7) having an annular upsetting tool (8) is pressed in the guide sleeve against the end (9) of the centering cylinder, in such a way that the upsetting tool concentrically surrounds the bore and that the material is plastically deformed around the fibre, the fibre end (2) being fixed centrally with respect to the outside surface (14) of the centering cylinder.