baber/WOPTO huggingface dataset:
Patent DE-69222185-D1 (DE)
Inventor: WRIDE DONALD CHARLES
IPC: F01L1/18
Filed: 1992-04-24
Granted: 1997-10-16
Abstract: PCT No. PCT/AU92/00187 Sec. 371 Date Jun. 2, 1994 Sec. 102(e) Date Jun. 2, 1994 PCT Filed Apr. 24, 1992 PCT Pub. No. WO92/19847 PCT Pub. Date Nov. 12, 1992A control mechanism (1) for an engine valve (29) comprising two rotatable cams (8, 10) which engage a lever (2) at two follower regions (23, 34) at different positions, the lever (2) having a zone of application (35) linked to the valve (29) whereby rocking movement of the lever (2) consequent on rotation of the cams (8, 10) causes opening and closing of the valve (29), wherein one of the two cams (8) is in constant engagement with the lever (2) and the other cam (10) is in periodic engagement with the lever (2), a gap (26) being provided between the other cam (10) and its respective follower region (23) when the other cam (10) is not in constant engagement with the lever (2), the width of the gap (26) affecting the duration of opening and closing of the valve (29) and its stroke length. Preferably, the zone of application (35) of the lever (2) is movable longitudinally along the lever (2) to thereby vary the stroke length of the valve (29).
Patent DE-69229395-D1 (DE)
Inventor: FLESHER PETER
IPC: B01J2/00
Filed: 1992-05-14
Granted: 1999-07-15
Abstract: PCT No. PCT/GB92/00868 Sec. 371 Date Jan. 15, 1993 Sec. 102(e) Date Jan. 15, 1993 PCT Filed May 14, 1992 PCT Pub. No. WO92/20727 PCT Pub. Date Nov. 26, 1992.Particulate water-soluble or water-swellable polymeric material is provided with a substantially uninterrupted continuous coating of crystalline material. Single particles or aggregates having a size below 1 mm in size can be made by mixing the polymeric particles with a substantially saturated or supersaturated aqueous solution of crystallizable material (optionally a melt of hydrate crystallizable material) and thereby depositing it as a continuous crystalline coating on the particles.
Patent DE-69232998-D1 (DE)
Inventor: MOLL FREDERIC H
IPC: A61B19/00
Filed: 1992-05-26
Granted: 2003-05-15
Abstract: 1. The present invention concerns an apparatus for lifting the abdominal wall for peritoneal retraction comprising an abdominal wall engaging means which is insertable through a small laparoscopic incision of limited area in the abdominal wall (W), and comprises an elongate rod (10,16,24,28) having an intermediate portion of a length sufficient to extend through and across the abdominal wall (W) and proximal and distal portions proportioned to extend out of the opposite sides of the abdominal wall when the intermediate portion is extended through and across the wall; and the apparatus comprises lifting means to impart lifting force to the abdominal wall through the rod.   <IMAGE>
Patent DE-69233113-D1 (DE)
Inventor: NAKA TAKEHIKO
IPC: A61K31/435
Filed: 1992-04-16
Granted: 2003-08-07
Abstract: Fused heterocyclic compounds of the formula (I): <CHEM> wherein R<1> is an optionally substituted hydrocarbon residue which may be attached through a hetero atom; R<2> is a group capable of forming an anion or a group convertible thereinto; R<3> is an optionally substituted aromatic hydrocarbon or heterocyclic residue which contains at least one hetero atom; X is a direct bond or a spacer having an atomic length of two or less between the R<3> group and the ring W group; W is an optionally substituted aromatic hydrocarbon or heterocyclic residue which contains at least one hetero atom; a,c and d are independently selected from the group consisting of one or two optionally substituted carbon atoms and one or two optionally substituted hetero atoms; b and e are independently selected from the group consisting of one optionally substituted carbon atom and one optionally substituted nitrogen atom; the dotted line is a bond to form one double bond; n is an integer of 1 or 2 and when a, which is an optionally substituted carbon atom, is taken together with R<1>, the following group: <CHEM>  may form a ring group; provided that when <CHEM> is a benzimidazole, thienoÄ3,4-dÜimidazole, or thienoÄ2,3-dÜimidazole ring, at least one of the group: <CHEM> and R<3> is an optionally substituted heterocyclic residue ; and the pharmaceutically acceptable salts thereof, have potent angiotensin II antagonistic activity and antihypertensive activity, thus being useful as therapeutic agents for treating circulatory system diseases such as hypertensive diseases, heart diseases (e.g. hypercardia, heart failure, cardiac infarction, etc.), strokes, cerebral apoplexy, nephritis, etc.
Patent DE-69306421-D1 (DE)
Inventor: VAN DER LELY CORNELIS
IPC: A01J5/017
Filed: 1993-01-15
Granted: 1997-01-23
Abstract: An implement for milking animals comprises a milking machine with an arm (66) adapted to carry a number of teat cups (6), This arm (66) is rotatable about an upwardly directed axis relative to a holder (68), which holder (68) is in a fixed position in the implement. The teat cups (6) can be connected to the teats of the animal by hand and can be uncoupled automatically, without human labour, when the milk flow from the relevant udder quarters has stopped or has fallen below to a predetermined value.
Patent DE-69315072-D1 (DE)
Inventor: YALOVEGA NIKOLAI VASILIEVICH
IPC: H02K3/28
Filed: 1993-06-29
Granted: 1997-12-11
Abstract: A stator comprises a magnetic circuit (1) whose separate slots internally accommodate coil groups (2, 3, 4: 2<1>, 3<1>, 4<1>) of two three-phase delta- and star-connected windings. Vectors (BU1V1, BV1W1, BW1U1; B1U1, B1V1, B1W1) of magnetic induction of each coil group (2, 3, 4; 2<1>, 3<1>, 4<1>) intersect an axis (5) of the magnetic circuit (1). The coil groups (2-2<1>; 3-3<1>; 4-4<1>) of like phases overlap one another in a cross-section of the stator and are displaced through 30 electrical degrees, while the three-phase windings are made close in power. In total, this provides substantially time and geometric orthogonality between pairs of the vectors (BU1V1 - B1W1; BW1U1 - B1V1; BV1W1 - B1U1) of one phase of one three-phase winding and the coil groups (3<1>, 4<1>, 2<1>) of the next phase of another three-phase winding.
Patent DE-69320924-D1 (DE)
Inventor: BARNEY GEORGE M
IPC: H04L9/08
Filed: 1993-10-01
Granted: 1998-10-15
Abstract: A method for establishing a secure communications link between first (103, 380) and second (109, 390) terminals includes a step of exchanging (210) a first message. The first message contains information describing encryption devices and communications modes available within the terminals and user authentication information. The method also includes a step of selecting (219, 221, 222, 224), in at least one terminal (103, 109), a common key generation and ciphering algorithm. The method further includes steps of exchanging (230) a second message for providing data to form traffic keys, exchanging (250) a third message for synchronizing secure communications and initiating (270) secure communication. <IMAGE>
Patent DE-69323447-D1 (DE)
Inventor: ARTER THOMAS CHARLES
IPC: C12Q1/42
Filed: 1993-05-12
Granted: 1999-03-25
Abstract: A dry analytical element has been prepared for the assay of prostatic acid phosphatase at a pH of from 3 to 6.5. The element can be a single porous spreading zone or a multilayer structure. Within the element is a relatively nonhygroscopic aromatic phosphate substrate for the analyte which produces a phenol reaction product. This product is reacted with a diazonium or tetrazolium salt, also in the element, to produce a chromophore for detection. A buffer in the element maintains it at the proper pH during the assay.
Patent DE-69331211-D1 (DE)
Inventor: CAHOON JOHN MELVIN
IPC: C10M141/08
Filed: 1993-09-03
Granted: 2002-01-10
Abstract: This invention relates to a composition comprising at least one sulfurized overbased product made by contacting (A) at least one overbased product or (A') at least one boron-containing overbased product with (B) sulfur and/or at least one source of sulfur; said overbased product (A) or boron-containing overbased product (A') being made using at least one acidic material, with the proviso that when said acidic material is other than SO2 or a source of SO2 said overbased product (A) or boron-containing overbased product (A') is contacted with an effective amount of SO2 or a source of SO2 to displace at least part of said acidic material. In one embodiment the sulfurized overbased product is an overbased thiosulfate or a boron-containing overbased thiosulfate. In one embodiment, the sulfurized overbased product is made using the overbased product (A) and the composition further comprises at least one non-sulfurized boron-containing overbased product. The sulfurized overbased products are thermally stable and are useful as extreme pressure (EP) and/or anti-wear agents or antioxidants for use in lubricants, functional fluids and normally liquid fuels. The functional fluids can be oil-based, water-oil emulsions or water-based. The sulfurized overbased products are particularly suitable for use as EP and/or anti-wear agents for use in gear lubricants and cutting fluids. In one embodiment lubricating compositions are provided that pass both the L-37 High Torque Test and the L-42 High Speed Shock Test without the necessity of employing phosphorus and sulfurized olefin anti-wear systems in their formulation.
Patent DE-69333740-D1 (DE)
Inventor: HOHLA KRISTIAN
IPC: H01S3/10
Filed: 1993-09-30
Granted: 2005-02-17
Abstract: A apparatus and method for controlling an apparatus for removing tissue from the eye performs various types of corrections using a relatively large beam, but oscillating, or dithering, that being to prevent reinforcing ridges from being formed during the tissue removal process. Further, various types of correction, such as hyperopia and astigmatism correction, are performed using a large beam that is scanned over the area to be ablated using overlapping shots. Further, the epithelium in the area to be treated is removed using an infrared fluorescent dye to dye the epithelium, and then observing the fluorescent patterns from the epithelium area to be removed. Once a certain area is no longer fluorescent after laser shots, smaller shots are then applied, selectively removing the epithelium from the remaining regions. Again, the fluorescence patterns are observed, and the process is repeated until no epithelium remains. At this point, all of the epithelium is removed, and further a map is created of the initial epithelial thickness at each point in the area from which the epithelium was removed.
Patent DE-69401184-D1 (DE)
Inventor: STEEBY JON ALLEN
IPC: F16H59/10
Filed: 1994-09-16
Granted: 1997-01-30
Abstract: A control system/method (104) for controlling execution of selected shifts of a mechanical transmission system (10) is provided. The control system includes a central processing unit (106) for receiving input signals indicative of engine or input shaft (11/98) speeds and of output shaft or vehicle speed (VS) speeds and from a driver control console (108) indicative of manual or automatic selection of upshifts or downshifts from a currently engaged gear ratio and processing the same in accordance with predetermined logic rule to issue command output signals to a transmission actuator (112, 70, 96) to implement the selected shifts upon a manually or automatically caused torque break of the transmission and manually or automatically caused substantial synchronization of the transmission thereafter. The predetermined logic rules include a strategy for sensing conditions indicative of a potentially dangerous downhill free-wheeling situation and for immediately causing the forced engagement of a gear ratio (GRFE) determined as a function of vehicle speed regardless of the presence or absence of substantially synchronous conditions. <IMAGE>
Patent DE-69403579-D1 (DE)
Inventor: SUGIYAMA HIROYUKI
IPC: B41F21/05
Filed: 1994-08-07
Granted: 1997-07-10
Abstract: A paper conveying apparatus for a sheet-fed press includes a shaft (3), a gripper shaft (6), a plurality of grippers (8), a gripper pad (17), levers (14), a rod (25), a slide member (26), rollers (31), and cam plates (32). The shaft (3) has two ends pivotally supported by a pair of frames (2). The gripper shaft (6) extends parallel to the shaft (3) and swings upon pivotal movement of the shaft (3). The plurality of grippers (8) are aligned on the gripper shaft (6). The gripper pad (17) extends to be parallel to the gripper shaft (6) and swings upon pivotal movement of the shaft (3). The grippers (8) and the gripper pad grip (17) the end portion of a sheet (35) conveyed from upstream a paper conveying direction by cooperation thereof, and convey the sheet (35) to a cylinder downstream the paper conveying direction. The levers (14), the rod (25), the slide member (26), the rollers (31), and the cam plates (32) reciprocally move in the axial direction of the shaft (3) to flex the central portions of the gripper pad (17) and gripper shaft (6) in the paper conveying direction. <IMAGE>
Patent DE-69410815-D1 (DE)
Inventor: FOURATI MAHER
IPC: A61B17/34
Filed: 1994-10-25
Granted: 1998-07-09
Abstract: A surgical instrument for treating a hydatid cyst, including a cannula (100) provided with a suction cup (200) at its distal end (118, 218) and connected to a vacuum source at its proximal end (119), and at least one hollow aspirating needle (300, 400) with its distal end (302, 402) surrounded by the cannula (100), said needle being translatable relative to the cannula (100) between a first position in which the tip (302, 402) of the needle (300, 400) is retracted into the suction cup (200) or the cannula, and a second, aspirating position in which the tip (302, 402) of the needle projects beyond the suction cup (200).
Patent DE-69413017-D1 (DE)
Inventor: HIEATT ALLEN
IPC: C23G1/08
Filed: 1994-03-22
Granted: 1998-10-08
Abstract: A method of cleaning and maintaining potable water distribution system which have reduced flow due to an increase of water scale deposits, sediment, and the like on the inside surface of the pipe is disclosed. An aqueous acidic cleaning solution (12) is introduced and circulated through the pipe (25) to be treated for a sufficient time to dissolve and loosen the scale and sediment, and the spent solution containing dissolved or suspended scale and sediment is flushed from the pipe (25) to provide a cleaned pipe with improved water flow. It is also desirable to flush the water distribution pipe system with high pressure water after the treatment to remove loosened scale and sediment that was not removed during the circulation and flushing of the treating solution (12).
Patent DE-69415504-D1 (DE)
Inventor: MARTINEZ PAREDES JOSE LUIS
IPC: F16L19/08
Filed: 1994-05-12
Granted: 1999-02-04
Abstract: They present along with the slotted trunco-conical washer (2) and the coupling fittings (1,1') with inner fixing means, two resilient sealing joints (4) inserted between asymmetrical trapezoidal metallic washers (5) with straight outer sides and a third central washer (5') with an isosceles trapezoid configuration. Both joints (4) are cylindrical and with a rectangular section with an inner sawtooth-shaped bore. The leak-tightness is completed by means of a toric joint (6) inserted in the front face of one of these quick coupling fittings. <IMAGE>
Patent DE-69417246-D1 (DE)
Inventor: MURATA YASUYUKI C O YUKA SHELL
IPC: C08G59/20
Filed: 1994-09-23
Granted: 1999-04-22
Abstract: An epoxy resin composition is provided comprising a biphenol-type epoxy resin and a polyhydric phenol resin curing agent derived from a polyhydric phenol compound having 2 or more phenolic hydroxyl groups attached at adjacent positions on the aromatic ring. A cured product with excellent stability and strength at high temperatures can be obtained useful as adhesives, castings, sealing materials, moldings, and laminates.
Patent DE-69417326-D1 (DE)
Inventor: FUKUMOTO ERIKO
IPC: C07D311/04
Filed: 1994-09-22
Granted: 1999-04-29
Abstract: A phenol, a formaldehyde and an unsaturated compound having carbon-carbon double bond are reacted in the presence of a secondary amine and an acid at a temperature of 100 to 250 DEG C, to give a chroman.
Patent DE-69429878-D1 (DE)
Inventor: LI SHU-TUNG
IPC: A61B17/03
Filed: 1994-09-14
Granted: 2002-03-21
Abstract: The present invention is related to prostheses, their methods of manufacture and methods for repairing vascular lesions using such prostheses. Natural polymers such as collagen are processed and fabricated to form tubular resorbable vascular wound dressings with unique physico-chemical and mechanical properties for repairing selected vascular segments, and for delivering therapeutic agents at selected sites within vessels and at the anastomoses.
Patent DE-69431343-D1 (DE)
Inventor: ODHNER E
IPC: G02B5/18
Filed: 1994-07-12
Granted: 2002-10-17
Abstract: PCT No. PCT/US94/07584 Sec. 371 Date Mar. 13, 1995 Sec. 102(e) Date Mar. 13, 1995 PCT Filed Jul. 12, 1994 PCT Pub. No. WO95/02838 PCT Pub. Date Jan. 26, 1995The present invention is directed to a diffractive display suitable for presenting graphic and the like displays. Broadly, the novel display is realized from a diffraction pattern (132) carried by (e.g. embossed) a film or element (138) connected to an energy source which is energizable for movement of the film (138). Movement of the patterned film (138) generates a display using the diffracted light from the embossed pattern (132). Electroactive films are known in the art, including, for example, piezoelectric films, electrostrictive films, electromotive films, and electrostatic films. Magnetoactive films also are known in the art. Any of these films (138) can carry the diffraction pattern (132) and be energized for movement to generate from the resulting diffracted light.
Patent DE-69500595-D1 (DE)
Inventor: SCHARY PHILIPPE
IPC: A63C9/08
Filed: 1995-02-22
Granted: 1997-10-02
Abstract: The binding has a body with a base (21) made in plastics material. This is reinforced by two side plates (23,24) joined by an upper plate (29) which are made in metal. These fit over the body and extend between the axis of articulation of the binding and the runners (36). The lower part of the reinforcing has horizontal edges (31,32) which are engaged along the lateral edges of the runner. The horizontal edges of the side plates (33,34) are covered with anti-friction material and extends continuously from the runners. <IMAGE>
Patent DE-69501173-D1 (DE)
Inventor: BOUCHERIE BART GERARD
IPC: A46D3/00
Filed: 1995-04-05
Granted: 1998-01-22
Abstract: For injection molding of tooth brushes a mold with two relatively movable mold parts (10, 12) defining a mold cavity (14) is used. One of the mold parts (10) has tuft insertion holes (16) therein. After tufts of bristles (18) have been introduced into the tuft insertion holes (16) so that they have an end projecting into the cavity portion (14a), the projecting bristle ends are exposed to heat to form individual knobs of molten bristle material at the end of each tuft. The mold is closed and plasticized molding material is injected into the cavity and around the knobs of molten bristle material. To prevent the bristles of thus embedded tufts from spreading open, the tufts with the knobs formed on their inner ends are pushed deeper into the molded material, simultaneously preventing plasticized molding material from leaking out of the cavity. <IMAGE>
Patent DE-69502354-D1 (DE)
Inventor: MURAYAMA TEIICHI
IPC: C08F220/54
Filed: 1995-02-10
Granted: 1998-06-10
Abstract: A temperature-sensitive water-absorbing/desorbing polymer composition having a temperature-sensing point fit to a target temperature and produced by the aqueous solution polymerization of N-isopropylacrylamide and/or N,N-diethylacrylamide, acrylic acid and/or alkali metal acrylate, and diacetoneacrylamide and/or acrylamide in the presence of a cross-linking agent. The composition has an arbitrarily adjustable temperature-sensing point and a high water-absorbing/desorbing capacity in the vicinity of the temperature-sensing point. Hence it can be applied to a wide variety of fields including sanitary materials such as paper diaper, soil conditioners in the agrohorticultural fields of plants and vegetables such as soil water supplying and refilling materials, waterproofing sealing material, sandbags, temperature sensor, chemical pulp, solid-liquid separation, and condensing materials.
Patent DE-69509905-D1 (DE)
Inventor: DE SEZE FABRICE
IPC: H04B7/26
Filed: 1995-03-27
Granted: 1999-07-01
Abstract: PCT No. PCT/FR95/00381 Sec. 371 Date Sep. 24, 1996 Sec. 102(e) Date Sep. 24, 1996 PCT Filed Mar. 27, 1995 PCT Pub. No. WO95/27345 PCT Pub. Date Oct. 12, 1995A mobile radio system conveys frames between at least one mobile station and at least one base station, each frame comprising N time slots, a burst of data being transmitted in each time slot, and each time slot being associated with a separate call between a mobile station and a base station. For each call over a transmission channel, the quality of the transmission channel is analyzed and, on the, basis thereof, a selection is made between first and second modes of transmission. In the first mode of transmission data to be transmitted is organized in first blocks obtained by a first encoding of source blocks, each of the first blocks has a size greater than the content of (P-1) bursts, where P is an even number at least equal to 2, and the data of the same first block is distributed between at least P bursts. In the second mode of transmission the data to be transmitted is organized in second blocks each having a size less than or equal to the content of P/2 bursts, the data of the same second block is distributed into at most P/2 bursts, at least P/2 bursts are available relative to the first mode of transmission, and an automatic retransmission request mechanism is used to retransmit in the available bursts second blocks that are detected to have been received incorrectly. This second mode of transmission necessitates a quality of the transmission channel greater than that necessitated by the first mode of transmission.
Patent DE-69518739-D1 (DE)
Inventor: SMITH J
IPC: A23L1/275
Filed: 1995-02-07
Granted: 2000-10-12
Abstract: The present invention relates to a dry mixture which provides a color-stable liquid composition when combined with free chlorine-containing water, said dry mixture comprising: (a) from about 0.005% to about 0.035% by weight chlorine reactive agent; (b) from about 0.5% to about 5.0% by weight electrolyte; (c) coloring agent, wherein the dry mixture comprises sufficient coloring agent to provide for a concentration of coloring agent in the range of from about 5 ppm to about 200 ppm in a color-stable liquid composition prepared from said dry mixture; and (d) a balance of carbohydrate. The present invention also relates to a method of preparing a color-stable liquid composition, said method comprising: (a) preparing a dry mixture comprising: (1) from about 0.005% to about 0.035% by weight chlorine reactive agent; (2) from about 0.5% to about 5.0% by weight electrolyte; (3) coloring agent, wherein the dry mixture comprises sufficient coloring agent to provide for a concentration of coloring agent in the range of from about 5 ppm to about 200 ppm in the color-stable liquid composition; and (4) a balance of carbohydrate; and (b) combining said dry mixture with free chlorine-containing water, thereby producing a color-stable liquid composition; wherein the weight ratio of water combined with dry mixture is in the range of from about 10.5:1 to about 22:1 (water:dry mixture), wherein the molar ratio of chlorine reactive agent contained in the dry mixture to free chlorine contained in the water is at least about 2.2:1 (chlorine reactive agent:free chlorine), and wherein the color-stable liquid composition comprises from about 5 ppm to about 200 ppm coloring agent.