baber/WOPTO huggingface dataset:
Patent AU-696289-B2 (AU)
Title: Apparatus for use in surgery
Inventor: BONADIO FRANK
IPC: A61B46/27
Filed: 1994-09-06
Granted: 1998-09-03
Abstract: A valve (1) comprises an outer ring (5,6) and a sealing sleeve (7) of flexible material mounted to the ring (5,6) and extending into the opening defined by the ring to terminate in a substantially centrally disposed inlet opening (8). Through the opening (8) a member such as a trocar (3) or surgical instrument may be passed. The sealing sleeve (7) remains in sealing engagement with the member (3) as it is passed therethrough. <IMAGE>
Patent AU-603368-B2 (AU)
Title: Method for treating male sexual dysfunction
Inventor: ANDERSON WESLEY R JR
IPC: A61K31/565
Filed: 1987-07-30
Granted: 1990-11-15
Abstract: The invention provides the use of a compound of the formula        [E-DHC]      (I)   or a non-toxic pharmaceutically acceptable salt thereof, wherein [E] is an estrogen and [DHC] is the reduced, biooxidizable, blood-brain barrier-penetrating, lipoidal form of a dihydropyridine @@@pyridinium salt redox carrier in the preparation of a medicament for treating male sexual dysfunction. Compositions for use in the subject method are also disclosed. A preferred compound for use in the method and compositions is an estradiol derivative, namely, 17 beta -[(1-methyl-1,4-dihydro-3-pyridinyl)carbonyloxy]estra-1,3,5(1O)-trien- 3-ol.
Patent AU-597437-B2 (AU)
Title: Device on motor vehicles for preventing or reducing discharge of water spray from the wheel case during driving on wet roadways
Inventor: FRITZ BUCHNER
IPC: B62D25/18
Filed: 1987-10-21
Granted: 1990-05-31
Abstract: 1. A device on motor vehicles for preventing or reducing the clouds of water which are thrown out of the wheel housings (14) when travelling on wet carriageways (20), having a deflector member (17) which extends substantially over the entire width of the respective wheel housing (14) and which is arranged at the rear thereof in the direction of travel and which extends almost as far as the tread surface (13) of the vehicle wheel (11) which rotates in the respective wheel housing (14), forming a gap (18), characterised in that a two-limb deflector flap (16) is pivotally mounted in the region of the rearward lower end of the wheel housing (14), one limb (19) of the deflector flap (16) extending from the pivot mounting axis (26, 26') on the wheel housing downwardly towards the carriageway (20) while the other limb (17) forms the deflector member which is directed towards the tread surface of the vehicle wheel (11).
Patent DE-2062559-B2 (DE)
Title: Flame-retardants for articles made of polymeric materials - esp polya polyesters polyacrylo nitrile
IPC: D06M13/288
Filed: 1970-12-18
Abstract: Shaped articles of natural or synthetic polymers are rendered flame resistant by treating them (e.g. dipping followed by drying and heat-treatment) with a cpd. of formula where R is an opt. substd. hydrocarbon grp. and R1-4 are H or opt. substd. hydrocarbon grps. or part of a heterocyclic grp. formed with two grps. chosen from R1-4 and R. A is an inorg. or org. anion; n is 1, 2, 3 or 4: and m is the valency of A. S-methyl-N-methoxymethylthiuronium iodide is a suitable flame-proofing cpd.
Patent DE-2129649-B2 (DE)
Title: Surveillance alarm detection system - uses monitored coil inductance change caused by object removal from airgap between ferrite core halves to activate alarm
IPC: G08B13/14
Filed: 1971-06-15
Abstract: The surveillance alarm system, employs a detector coil (2) the inductance of which is monitored and the alarm operated by a variation in the coil inductance. The surveillance object (6) is coupled directly to the two halves of a ferrite core (3), between which the coil winding (2) is positioned, so that the size of an air-gap (4) is dependent on the force applied to the core halves by the object (6). The removal of the latter causes a variation in the air gap, changing the value of the coil inductance which activates an alarm via a difference circuit.
Patent DE-2219683-B2 (DE)
Title: Folding device  for folding web material in zig-zag - plies
IPC: B65H45/20
Filed: 1972-04-21
Abstract: A web (e.g. crepe paper) is advanced onto a drum having pref. three equi-spaced axially extending slots arranged around its periphery and a bar carried pref. on a roller pushes a fold of the web into one of the slots in which it is pref. retained by rubber lips. As the drum rotates, the web is formed into a loop, and when the slot is adjacent a conveyor a friction pad actuated pref. by a cam carried by the roller, presses the part of the web upstream of the slot against the drum so that the fold is pulled out of the slot and the loop is deposited onto the conveyor to form a folded ply. Pref. each slot forms one folded ply per revolution of the drum.
Patent DE-2309085-B2 (DE)
Title: Overlapped control of shift register or store - is for collecting and inserting of information and changing texts for output
IPC: B41J5/30
Filed: 1973-02-23
Abstract: The information and texts are printed out, displayed or plotted. The positions of the shift register or store consist of several bit locations and have been assigned specific control functions. The storage contents comprises data and control code words, which are compared with the required output format during the output operation. If they do not agree, new control code words are added and existing ones are removed, so that when the output operation is terminated, the output format of the storage contents corresponds to the output text. The input/output typewriter cooperates with a buffer store via two control units.
Patent IE-S62242-B2 (IE)
Title: A mower
Inventor: DOHERTY JAMES NOEL MARKBY
IPC: A01D34/00
Filed: 1994-07-07
Abstract: A mower (1) comprises a pair of elongated mower units (9) and (10) which are pivotally connected about a vertical main pivot axis (15). The mower units (9) and (10) are pivotally carried on respective carrier arms (18) and (19) about vertical secondary pivot axes (20). The carrier arms are in turn pivotally carried on a mounting framework (16) which is mounted on a tractor (2). A pair of main rams (24) connected between the power units (9) and (10) and suspension housings (80) which are rigidly carried on the respective carrier arms (18) and (19) pivot the mower units (9) and (10) about the secondary pivot axes (22) relative to the carrier arms (18) and (19) for pivoting the mower units (9) and (10) from an aligned operating position extending transversely of a centre line (8) of the mower (1) to a transporting position with the two mower units (9) and (10) side by side and parallel to the centre line (8).
Patent JP-3156053-B2 (JP)
IPC: G01B7/02
Filed: 1990-01-22
Granted: 2001-04-16
Abstract: An extensometer for measuring dimensional change comprises a pair of adjacent conductors (10) helically wound to form a bifilar one layer coil so as to have substantial elastic deformation. The coil is embedded in dielectric material (13) capable of similar elastic deformation whereby the extensometer has a large dynamic range. Elongation or deformations of the extensometer cause a change in electrical capacitance between the conductors which change in capacitance is monitored to measure the elongation or deformation. The conductors may have a rectangular cross-section with rounded corners to improve linearity of the graph of capacitance versus elongation. The extensometer has a length which is at least an order of magnitude greater than the cross-sectional dimension thereof. A method of constructing the extensometer includes forming the coil on a mandrel (11) removing the mandrel and immersing the coil in a container of liquid dielectric material until the liquid cures.
Patent JP-H07116388-B2 (JP)
IPC: C09D5/24
Filed: 1987-01-22
Abstract: An aqueous based electrically conductive paint having substantially enhanced settling properties employing a nickel plate pigment and a surfactant having substantial unsaturation characteristics. Paint finds particular application in providing EMI and RFI shielding for electrical components when applied to cabinetry housing such components.
Patent JP-H0695707-B2 (JP)
IPC: H03L7/095
Filed: 1990-01-31
Abstract: Up until now, the greater the frequency hop permitted at the input to the phase discriminator, the greater the period for evaluating the control capability of a phase-locked loop has been. The novel method provides the possibility for evaluating the control capability of the phase-locked loop even where large frequency hops are permitted. The change in phase difference caused by a frequency hop is detected by means of a gradient threshold so that even when the absolute phase difference caused by this exceeds the value of the alarm threshold, this no longer leads to a synchronisation alarm being triggered. The alarm threshold can therefore be located quite low and the control capability of the phase-locked loop can be evaluated within a short time. <IMAGE>
Patent JP-H0784844-B2 (JP)
IPC: F01M11/00
Filed: 1989-02-08
Abstract: PURPOSE:To secure at all times a fixed quantity of oil at an oil pan by forming an opening between the 1st baffle plate and the side wall of the oil pan, and providing the 3rd baffle plate covering the upper part of this opening, and also providing at the 2nd baffle plate an opening which is located at a position where this opening does not lie upon the former opening. CONSTITUTION:An opening 19 is formed between the 1st baffle plate 13 and an oil pan side wall 18 located on the opposite side to an oil escape hole 8, and at the same time, an opening whose position does not lie upon that of the opening 19 vertically, is formed at the 2nd baffle 14, and the 3rd baffle plate 26 which covers the upper part of the opening 19 between the 1st baffle plate 13 and the oil pan side wall 18, is provided. As a result, oil flowing down through the oil escape hole 8 is speedily returned to an oil pan 2, and at the same time, oil reserved at the oil pan 2 is effectively restrained from flowing back to respective baffle plates 13, 14, 26 when this flowing back is caused by swing at the time of a vehicle turning travel or the like, and securing a fixed amount of oil at all times at the oil pan 2 can be realized.
Patent JP-2510748-B2 (JP)
IPC: A01N25/14
Filed: 1990-03-02
Granted: 1996-06-26
Abstract: Phosphonium salts such as THP and aldehydes such as formaldehyde exhibit synergistic biocidal activity.
Patent JP-H0614193-B2 (JP)
IPC: G03G9/08
Filed: 1986-03-24
Abstract: The invention relates to a process for producing a spherical grain shape in fine grain toners. The toners are of the type used in electrophotography for developing latent charge images. The treatment of the toner takes place in a material bed which is fluidized by gas streams which are directed against one another. In this manner the grains are subjected to a multitude of reciprocal collisions and friction stress. The intensity of the collisions and frictional stress are adjusted through selection of the operating pressure, velocity, direction and temperature of the gas streams. Thus the grains undergo permanent deformation. A classifier to separate out the super-fine portion resulting from abrasion.
Patent JP-H0220606-B2 (JP)
IPC: A61K9/70
Filed: 1980-05-20
Abstract: This invention is directed to a pharmaceutical preparation for transdermal application, which comprises a film comprising a skin-compatible polyacrylate, which swells in water and a pharmaceutically active substance in amorphous form. The invention is also directed to the preparation of said pharmaceutical preparation and its use in administering pharmaceutically active substances.
Patent JP-S5933345-B2 (JP)
IPC: A24B15/30
Filed: 1982-06-02
Abstract: Cut, shredded or otherwise comminuted tobacco is treated with a volatile flavoring additive in a continuous process wherein the additive is combined with a polyhydric alcohol carrier and the additive/polyhydric alcohol combination is applied to the tobacco by gas-atomizing spray nozzle means.
Patent JP-3087116-B2 (JP)
IPC: B01J35/12
Filed: 1998-04-10
Granted: 2000-09-11
Abstract: A process for steam conversion of a hydrocarbon feedstock in the presence of a catalyst includes the steps of (a) providing a catalytic emulsion comprising a water in oil emulsion containing a first alkali metal and a second metal selected from the group consisting of Group VIII non-noble metals, alkaline earth metals and mixtures thereof; (b) mixing the catalytic emulsion with a hydrocarbon feedstock to provide a reaction mixture; and (c) subjecting the reaction mixture to steam conversion conditions so as to provide an upgraded hydrocarbon product. A catalytic emulsion and process for preparing same are also provided.
Patent JP-H0222270-B2 (JP)
IPC: F16K47/04
Filed: 1981-06-26
Abstract: A method for attenuating a medium flow passing through a valve provided with a flow passage. Into the valve, a substantially ball-like or ball-segment shaped or conical or cylindrical plug-like closure member has been fitted turnably. The attenuating of the flow has been arranged as taking place in both flow directions mainly in the passage in the closure member or in a bore passing through the closure member. The attenuating effect is increased as the valve is being closed and the attenuating effect is correspondingly reduced as the closure member is being turned towards the open position. In the passage in the closure member or in the bore passing through the closure member, the length of the path of flow of the pressure medium is increased and the direction of the flow of the pressure medium is alternated. The more the valve is being closed, the longer becomes the path of flow of the pressure medium in the bore or passage in the closure member and, correspondingly, the higher becomes the number or changes in direction of the pressure medium flow within the range of the passage or bore in the closure member.
Patent EP-2218472-B2 (EP)
Title: Device for treating blood outside the body
Inventor: AHRENS JÖRN
IPC: G01N21/33
Filed: 2009-02-11
Granted: 2022-03-16
Abstract: The apparatus has a measuring device provided within a discharge unit (30) for determining absorption of used dialysis fluid flowing through the discharge unit. The measuring device includes a radiation source (41) for monochromatic electromagnetic radiation, and a detector system (42) detects intensity of the electromagnetic radiation. A compensation unit (50) compensates changes that occur in intensity of the electromagnetic radiation of the radiation source and/or sensitivity of the detector system, and is formed as a temperature regulator. An independent claim is also included for a method for compensating intensity changes of an electromagnetic radiation source.
Patent EP-0029468-B2 (EP)
IPC: C02F1/00
Filed: 1979-11-27
Granted: 1985-08-28
Abstract: The sludge water valve for closing the opening communicating with a sludge water discharge channel is disposed in that surface of the side wall of the excess head chamber which is near the solid bed of the filter system and is adapted to open with a hinging movement around a pivot extending substantially at the height of the solid bed along the bottom edge of the valve lid. The discharge rate of the water in the excess head chamber is controlled, and discharge of granular material forming the bed prevented, by the lid being opened stepwise. The top edge of the lid forms a weir edge for the water layer which is immediately above the bed. Consequently, the residual column of the water in the excess head chamber is reduced for the air phase of backwashing.
Patent EP-0041167-B2 (EP)
IPC: C08J9/14
Filed: 1981-05-17
Granted: 1988-08-24
Abstract: The use, in an otherwise conventional polyolefin extrusion foaming process, of a stability control agent (e.g., stearamide, EAA copolymer, etc.) in conjunction with certain mixed blowing agent systems (e.g., 5-50 weight percent trichloromonofluoromethane and 50-95 weight percent dichlorodifluoromethane) provides closed-cell olefin polymer foam articles having increased maximum achievable cross-sections and good dimensional stability.
Patent EP-0298282-B2 (EP)
Inventor: FINK ROLAND DIPL-ING
IPC: B32B27/30
Filed: 1988-06-14
Granted: 1997-12-29
Abstract: A thermoformable film for motor vehicles which contains mixtures of a vinyl chloride homopolymer, copolymer, terpolymer and/or graft polymer, a styrene copolymer or graft polymer, preferably styrene-acrylonitrile-butadiene (ABS), and a plasticiser. The plasticiser, which contains polar groups, contains or comprises at least one alkene or alkenyl (C1-C4)-alkyl(C1-C8) acrylate-carbon monoxide terpolymer, alkene or alkenyl (C1-C4)-alkyl(C1-C8) methacrylate-carbon monoxide terpolymer, alkene or alkenyl (C1-C4)-alkyl(C1-C8) acrylate copolymer, alkene or alkenyl (C1-C4)-alkyl(C1-C8) methacrylate copolymer, with an alkyl acrylate or alkyl methacrylate content of greater than 12% by weight.
Patent EP-0300945-B2 (EP)
Inventor: GUGGENHEIM BERNHARD PROF DR
IPC: A61C19/00
Filed: 1988-06-22
Granted: 1998-01-07
Abstract: Automatic apparatus for cleaning dental handpieces and turbines is in the form of a housing having a compartment with hinged door. Standard motor noses project down from the top of the compartment to receive handpieces or turbines to be cleaned. Cleaning fluids, namely water, a disinfectant and oil are supplied sequentially to the motor noses while internal shafts of the motor noses are rotated by a set of pinions to drive the handpieces or turbines while the fluids are passed through them. The hinged door has an inflatable tube seal.
Patent EP-0674505-B2 (EP)
Inventor: SAUERMANN GERHARD
IPC: A61Q5/12
Filed: 1993-12-07
Granted: 2009-08-12
Abstract: PCT No. PCT/DE93/01166 Sec. 371 Date Aug. 11, 1995 Sec. 102(e) Date Aug. 11, 1995 PCT Filed Dec. 7, 1993 PCT Pub. No. WO94/14412 PCT Pub. Date Jul. 7, 1994Cosmetic and/or dermatological active compound combinations comprising a) an active amount of biotin and/or biotin esters, b) an active amount of one or more  alpha -hydroxycarboxylic acids of the formula R'(R'')(OH)C COOHand/or an active amount of one or more  alpha -ketocarboxylic acids of the formula R'C(O) COOHor their physiologically acceptable salts or esters wherein R' and R'' represent H-; branched or unbranched C1-25-alkyl- or C1-25-alkyl-substituted by one or more carboxyl groups and/or hydroxyl groups and/or a aldehyde groups and/or oxo groups (keto groups); phenyl- or phenyl substituted by one or more carboxyl groups and/or hydroxyl groups and/or branched and/or unbranched C1-25-alkyl groups; or wherein the  alpha -carbon atom of the  alpha -hydroxycarboxylic acid, together with R' and R'', forms a cycloalkyl group having 3 to 7 ring atoms or the cycloalkyl substituted by one or more carboxyl groups and/or hydroxyl groups and/or oxo groups (keto groups) and/or branched and/or unbranched C1-25-alkyl groups; and c) an active amount of one or more antioxidants.
Patent JP-3160061-B2 (JP)
IPC: G01N21/13
Filed: 1992-04-23
Granted: 2001-04-23
Abstract: 2.1. A known device for photometric measurement of blood or blood plasma has a cuvette holder which is provided with one or more Küvette receptacles into which in each case one cuvette filled with an appropriate sample can be inserted from above. It has been necessary to date for the corresponding cuvette to be withdrawn upwards from the cuvette receptacle upon termination of the photometric measurement. During this time, no photometric measurement can be performed. It is therefore the object of the invention to shorten the temporal sequence of a photometric measurement. 2.2. For this purpose, the cuvette receptacle (3) is provided on its underside with a through opening which can end in a shaft (6). Furthermore, the cuvette receptacle (3) has a leaf spring (8) by means of which the sample to be measured can be locked in the cuvette receptacle (3). 2.3. The design permits a cuvette which is to be freshly inserted into the cuvette receptacle to be used to eject downwards the cuvette for which measurement has been concluded. A removal upwards is no longer required, and so the removal time is eliminated and the temporal photometric measurement is substantially shortened. <IMAGE>
Patent JP-H0435593-B2 (JP)
IPC: E05B63/18
Filed: 1987-05-01
Abstract: The invention is directed to a locking fitting, in particular for sliding casements of windows, doors or similar ports, that includes an assembly in a housing composed of a slide connected to a bolt for the purpose of locking the bolt in position and a locking device fitted with a pawl featuring at least one tooth and actuated by a grip integral with the slide and by a for controlling the locking device featuring a no-load run of the slide prior to moving the bolt. This locking fitting is characterized in that it comprises a blocking device with resilient pull-back that locks the bolt in its open position which is integral with the slide in shifting.
Patent JP-H0141204-B2 (JP)
IPC: G01B11/00
Filed: 1982-06-24
Abstract: PURPOSE:To achieve a three-dimensional measurement by measuring a two- dimensional mechanical quantity utilizing a specle pattern while the mechanical quantity is measured in the axial direction perpendicular to the two-dimensional axis using return light from a light diffusion surface and light from the light source. CONSTITUTION:Light from the light source 1 is expanded with a light expander BX and enters a first polarized beam splitter 21 as parallel light. Here, light having one vibration component is reflected to irradiate a target 3. Light reflected on the target 3 enters an X-axis light receiver 55 and a y-axis light receiver 56 passing through a first PBS21 to create specle patterns. The two-dimensional mechanical quantity of the target 3 is measured from the specle patterns created with these light receivers 55 and 56. The second PBS22 is set turned by 45 deg. with respect to the first PBS21 and the third and fourth PBSs 23 and 24 are set turned by 45 deg. with respect to the first and second PBSs 21 and 22. Thus, the displacement in the direction Z of the target 3 is measured from outputs of light detectors 51-54 respectively.
Patent JP-2689048-B2 (JP)
IPC: B65D51/00
Filed: 1992-04-08
Granted: 1997-12-10
Abstract: A method of cleaning a drain by unlocking and opening a container (24) within a dispenser (20) and dispensing drain cleaner from the container (24), through an outlet of the dispenser(20), and into the drain. The dispenser (20) may have an upwardly extending pin (64) for opening the container (24). Alternatively, the dispenser (20) may have a cutter (82) for opening an angled end of the container (24). In another alternative, the container (24) may include a plug (76) and a cooperating stem (102) for opening the bottom of the container (24). A mechanism for locking the dispenser (20) in an unused state is included in the dispenser (20). <IMAGE>
Patent JP-H0533540-B2 (JP)
IPC: G01R31/319
Filed: 1984-06-15
Abstract: Integrated circuit logic chips often oscillate during testing because the large unbypassed inductance of the test fixture causes off-chip driver switching noise to be fed back to the logic chip power supply. Oscillation may be prevented by adding an inhibit receiver and an off-chip driver inhibit network to the logic chip. The off-chip driver inhibit network provides a fan out path from the inhibit receiver to each off-chip driver. In response to an inhibit signal applied to the inhibit receiver, the inhibit network forces each of the off-chip drivers to the same logical state, the logic state being the natural logic state assumed by the off-chip drivers upon initial application of power to the chip. The driver inhibit receiver and inhibit network are employed to prevent oscillation at chip power-on, during driver and receiver parametric testing and during input test pattern tests.