baber/WOPTO huggingface dataset:
Patent DE-68919050-D1 (DE)
Inventor: YOSHINORI YOSHIDA C O MITSUI P
IPC: B29C65/18
Filed: 1989-11-22
Granted: 1994-12-01
Abstract: The invention provides a heat-bonding blade (2) and a heat-bonding apparatus capable of heat-bonding thermoplastic resin sheets, in particular non-woven cloth sheets of thermoplastic resin, with or without heat-cutting these sheets. A first-type heat-bonding blade intended for heat-cutting/bonding has pressing members (3) provided on both sides of the blade. The distance (1) between the lower end of each pressing member and the edge of the blade is determined such that the pressing members lightly press the sheets of the thermoplastic resins when the edge of the blade has pressed into the sheets. A second-type heat-bonding blade intended only for heat-bonding the sheets is provided with a contact surface on the edge thereof. The contact surface is embossed (2b) so as to have a multiplicity of emboss projections (2a). This type of heat-bonding blade maybe formed by removing the pressing members from the blade of the first type and providing an embossed contact surface on the edge of the same. The heat-bonding apparatus of the invention employs one of these types of heat-bonding blade of the invention.
Patent DE-68920214-D1 (DE)
Inventor: BESTEL ERNEST F
IPC: H01H33/664
Filed: 1989-06-29
Granted: 1995-02-09
Abstract: A cylindrical coil conductor (20) incorporated in a vacuum interrupter comprises a cylindrical body with a plurality of inclined slits (26) therein defining a plurality of current paths (55). The coil conductor is uniformly cylindrical to reduce radial magnetic fields, which tend to cancel the axial magnetic field generated by the coil conductor. The cylindrical coil conductor electrically connects to a conductor disk (19) and to a main electrode (17) and the conductor disk electrically connects to a conductor rod (35). A support rod (23) is attached to the main electrode and extends through the coil conductor disk to reduce mechanical stress on the coil conductor. A second cylindrical coil conductor (60) is mounted in an opposing manner with inclined slits (27) defining current paths (56) in parallel to the slits in the first coil conductor. The current paths in the two coil conductors comprise one-turn current flow generating a uniform axial magnetic field to permit uniform distribution of the arc current between the main electrodes.
Patent DE-68925246-D1 (DE)
Inventor: FATTORI JOSEPH
IPC: A45D40/02
Filed: 1989-02-08
Granted: 1996-02-08
Abstract: A package for a stick product (1), such as an antiperspirant stick (4), comprises a barrel (3) for containing the stick, the barrel having an opening through which the stick can be exposed for use, and a product support member (8) for supporting the end of the stick product opposite the end of the stick which is to be exposed. The package, including an applicator surface (6), allows the consumer to rub the product in while avoiding the problem of contacting the underarm with the relatively narrow edge of the barrel. The surface of the product support member (8) has a configuration, in cross section, like that of the applicator surface (6) adjacent the periphery of the opening, so that the product can be used to the bottom of the stick. <IMAGE>
Patent DE-68928898-D1 (DE)
Inventor: BUTOT LUCAS A
IPC: H05B6/50
Filed: 1989-06-16
Granted: 1999-02-18
Abstract: A high-frequency dielectric oven (124) uses a plurality of oscillating circuits (24, 26), which are caused to operate in a predetermined phase relationship, to produce a higher voltage distribution within a load capacitor (44, 46), thus permitting an increase in the space between the electrode plates (134, 136, 144, 146) of the load capacitor (44, 46) to enable use of the oven (124) for heating commercial quantities of foodstuff. The generated electric field has a distribution which minimizes the number of nodes of a standing wave, thus reducing the occurrences of cold spots in the heating cavity (126). A plurality of tray levels are provided, each level having a separate pair of electrodes (134, 136, 144, 146) generating the electric field therefor. The electrodes (134, 136, 144, 146) may be shaped to provide direct support for the trays. Power transferred to the foodstuff is controlled by a variable air gap capacitor and the power tube (22) operates at a substantially constant power level, irrespective of the power being transferred to the foodstuff.
Patent DE-68929555-D1 (DE)
Inventor: MICHELSON GARY KARLIN
IPC: A61F2/46
Filed: 1989-06-13
Granted: 2008-03-27
Abstract: 1. Apparatus for use in spinal surgery for preparing across a spinal disc and into adjacent vertebral bodies (V) an implantation space having a longitudinal dimension along the longitudinal axis of the spine and for providing protected access to the implantation space, said apparatus comprising:   a spinal implant (50) having a dimension along the longitudinal axis of the spine greater than the longitudinal dimension of the implantation space as formed and having opposed upper and lower surfaces adapted for placement in contact with the adjacent vertebral bodies (V) when inserted in the implantation space; a rigid guard member (10) for guiding the preparation across the spinal disc and into the adjacent vertebral bodies (V) of the implantation space and the insertion into the implantation space of said spinal implant, said guard member (10) having a passage through which said spinal implant (50) passes into the implantation space in the spine, said guard member (10) having a distal end (29) with opposed portions adapted for contact with the adjacent vertebral bodies (V), said opposed portions having a fixed height therebetween that is greater than the height of the disc space; and an insertion device (100) for inserting said spinal implant (50) through said guard member (10), said insertion device (100) having a portion (114) for engaging and disengaging said spinal implant (50), said portion being dimensioned for insertion through said passage of said guard member (10).     <IMAGE>
Patent DE-69005270-D1 (DE)
Inventor: ATTRIDGE JOHN
IPC: G01N33/543
Filed: 1990-06-21
Granted: 1994-01-27
Abstract: PCT No. PCT/GB90/00953 Sec. 371 Date Dec. 19, 1990 Sec. 102(e) Date Dec. 19, 1990 PCT Filed Jun. 21, 1990 PCT Pub. No. WO90/15985 PCT Pub. Date Dec. 27, 1990.The invention relates to a method of optical analysis which can advantageously be used in conjunction with optical assay techniques, particularly those wherein evanescent signals are to be analysed. The method makes use of the properties of an optical structure (described herein) which allows easy angular discrimination of optical signals emerging from a test object. The invention also relates to apparatus for use in said methods.
Patent DE-69006398-D1 (DE)
Inventor: PROIETTO VINCENZO
IPC: C07D211/14
Filed: 1990-06-08
Granted: 1994-03-17
Abstract: The compounds according to the invention correspond to the formula: 
<IMAGE>
 in which R1 represents a benzyl group and R2 an alkyl having from 1 to 4 carbon atoms, or alternatively R1 and R2, with the nitrogen atom to which they are linked, represent a 4-benzylpiperidino group;
 n = 2 to 6
 or one of its salts with organic or inorganic acids. 
<??>Use: Preparation of compositions for antiseptic or antimicrobial application or of disinfectants and preservatives, in particular in the fields of pharmacy, cosmetology or agri-foodstuffs.
Patent DE-69010051-D1 (DE)
Inventor: SINGER WAYNE JAY
IPC: D04H1/54
Filed: 1990-04-06
Granted: 1994-07-28
Abstract: A method for electrostatically charging the body portion of a face mask, said body portion comprising a first air permeable facing layer (34), a filtration medium having at least two individual layers (38, 78) of melt blown thermoplastic fibers, and a second air permeable facing layer (74). The method involves making a first laminate of the first facing layer and one of the individual melt blown layers and electrostatically charging the same. A second laminate of the second facing layer and another individual melt blown layer is made and superposed on the first laminate to form a four-ply laminate in which the individual melt blown layers are in face-to-face contact. The four-ply laminate is then electrostatically charged. Main body portions for face masks as well as face masks comprising the electrostatically charged body portion are claimed.
Patent DE-69014522-D1 (DE)
Inventor: LENGLET ERIC
IPC: F28G1/12
Filed: 1990-04-13
Granted: 1995-01-12
Abstract: PCT No. PCT/FR90/00272 Sec. 371 Date Dec. 12, 1990 Sec. 102(e) Date Dec. 12, 1990 PCT Filed Apr. 13, 1990 PCT Pub. No. WO90/12851 PCT Pub. Date Nov. 1, 1990.A method of decoking the inside walls of a hydrocarbon steam-cracking installation by means of solid particles of very small size, which particles are injected into the hydrocarbon feedstock flowing through tubes (12) of the steam-cracking furnace (10) and through indirect quench means (16). A cyclone (28) at the outlet from said indirect-quench means serving to separate the solid particles from the gaseous products and enabling the solid particles to be recycled through the installation after being mixed with a liquid or a gas and after their pressure has been raised. The invention also relates to a steam-cracking installation enabling the method to be performed.
Patent DE-69021381-D1 (DE)
Inventor: LAPIN STEPHEN
IPC: C08F290/00
Filed: 1990-04-30
Granted: 1995-09-07
Abstract: A vinyl ether oligomer especially useful for coatings is prepared by reacting an hydroxyl-terminated polyester, a diisocyanate, and a hydroxy monovinyl ether having formulas as defined herein.
Patent DE-69025008-D1 (DE)
Inventor: THOMAS KAREN ANN
IPC: C12Q1/56
Filed: 1990-08-16
Granted: 1996-03-07
Abstract: A method and test kit to perform a simple detection assay for D-dimer, a fibrin breakdown product, which utilizes purified Fragment E of human fibrinogen attached to a solid phase for direct chemical binding of D-dimer from a biological sample. This direct binding method to assay for D-dimer of the present invention can be performed in a number of ways. In one embodiment of the invention, Fragment E is conjugated to latex carrier particles and an agglutination assay performed.
Patent DE-69030975-D1 (DE)
Inventor: WATTERS ANDREW
IPC: B29C51/02
Filed: 1990-04-03
Granted: 1997-07-31
Abstract: PCT No. PCT/AU90/00125 Sec. 371 Date Nov. 15, 1991 Sec. 102(e) Date Nov. 15, 1991 PCT Filed Apr. 3, 1990 PCT Pub. No. WO90/11881 PCT Pub. Date Oct. 18, 1990.A method for the operation of a thermoforming machine in which successive sections of a thermoforming web are formed includes the steps of continuously feeding a thermoformable web of plastics material into the entry of the thermoforming machine from an exit support roll of a substantially horizontal run portion of a conveyor, the exit support roll being movable forwardly in the direction of movement of the web and rearwardly in the opposite direction so as to respectively extend and retract the length of the horizontal run portion of the conveyor with the web flow speed at which the web is deposited initially on the conveyor and with the movement of vertically opposed male and female forming tools which are part of the thermoforming machine and which are able to advance and retract horizontally respectively in and against the web movement direction and to move vertically perpendicular to their horizontal movement.
Patent DE-69031242-D1 (DE)
Inventor: HUIZINGA GERT JAN
IPC: B23K26/00
Filed: 1990-05-18
Granted: 1997-09-18
Abstract: A method of forming lines of weakness in or grooving a plastic material, especially a packaging material, by local vaporization or degradation by means of a laser beam, which laser beam and which plastic or packaging material can be moved in relation to each other, wherein the laser beam is generated by means of a wavelength tunable laser tuned to a wavelength selected on the basis of the wavelength depending absorption spectrum of the material to be processed.
Patent DE-69031458-D1 (DE)
Inventor: TOSHIDA YOMISHI
IPC: C09K19/38
Filed: 1990-12-28
Granted: 1997-10-23
Abstract: Provided is a polymeric liquid-crystalline compound having in its repeating unit a moiety represented by the following formula (M)    X1-A-X2-B   (M)   wherein A represents a bicyclic mesogen; B represents a flexible group represented by the formula <CHEM> wherein X represents a hydrogen atom or a methyl group and Y represents a hydrogen atom or a methyl group, provided that X is not the same as Y, k is 0 or 1, and m1 is 1 to 18,  or <CHEM> wherein X represents a hydrogen atom or a methyl group and Y represents a hydrogen atom or a methyl group, provided that X is not the same as Y, k is 0 or 1, m2 is 2 to 10 and m3 is 2 to 5; and X1 and X2 each represent a group containing any one of an ester bond, an ether bond and a carbonate bond, and may be the same or different from each other.
Patent DE-69102630-D1 (DE)
Inventor: NIJENHUIS DERK
IPC: B65G7/04
Filed: 1991-02-25
Granted: 1994-07-28
Abstract: PCT No. PCT/NL91/00031 Sec. 371 Date Aug. 3, 1992 Sec. 102(e) Date Aug. 3, 1992 PCT Filed Feb. 25, 1991 PCT Pub. No. WO91/12983 PCT Pub. Date Sep. 5, 1991.A pick-up device for a load includes a shaft having a central axis, rollers disposed on the shaft, an engagement device pivotably mounted to the shaft for engaging the load, the engagement device being mounted to the shaft at a distance from the central axis, a pulling member for pulling the load, the pulling member being disposed on the shaft at a distance from the central axis so that a pulling force applied to the pulling member applies a torque to the shaft so as to pivot the engagement device in a direction of lifting of the load; and a cam disposed on the shaft and the engagement device for preventing further pivot of the engagement device relative to the shaft when the load has been lifted a desired height.
Patent DE-69102725-D1 (DE)
Inventor: PINTO GEORGES
IPC: E05B39/00
Filed: 1991-02-26
Granted: 1994-08-11
Abstract: The lock is equipped with an additional bolt (20) for locking the latch (7) whose displacement is slaved to the pivoting motion of an operating and unlocking lever (8), which also serves as a member for the display through the aperture (13) of the state of stocking of the cart, the lever (8) being actuated by a key bearing on its axis (9). 
<??>Application to beverage distribution carts in aircraft. 
<IMAGE>
Patent DE-69103333-D1 (DE)
Inventor: WALLACE JOHN
IPC: B21J15/34
Filed: 1991-05-17
Granted: 1994-09-15
Abstract: Apparatus for presenting blind rivets (11) of the type comprising a shell (12) and a projecting stem (13), one at a time for pick-up by the nosepiece (28) of a rivet setting tool, includes gate means comprising a pair of guide members (24) for receiving a rivet (11) blown by air along a hose (39). The guide members are urged by a spring (25) into their closed position, in which they arrest each rivet and position it in uniform orientation with its stem (13) projecting. Locating means (30) receives the nose piece (28) and guides it into the correct position and orientation for picking up the rivet by its projecting stem. A proximity detector (37) detects when the tool nose tip is correctly located, and actuates a pneumatically driven plunger (18) which pushes the guide members (24) apart to release the rivet into the tool nosepiece (28). <IMAGE>
Patent DE-69129929-D1 (DE)
Inventor: TSURUOKA SHINSUKE
IPC: H04N1/00
Filed: 1991-09-23
Granted: 1998-09-10
Abstract: A print evaluating apparatus includes an image reader having a plurality of photoreceptors to read a print pattern line by line; relative movement causing device for imparting relative movement between the print pattern and the image reader in a direction different from a direction in which the photoreceptors are arranged; and a processor for effecting plural operations in parallel for plural evaluation items for image signals corresponding to the print pattern supplied by the image reader during the relative movement, and for effecting evaluation on data provided by the operations.
Patent DE-69130071-D1 (DE)
Inventor: THOMA HANS
IPC: C12N15/09
Filed: 1991-12-19
Granted: 1998-10-01
Abstract: A combination, comprising at least one polypeptide sequence, mediating the antigenicity of one or more epitopes, and a carrier, capable of presenting this/these polypeptide sequence(s), which are useful for the production of a medicament for the treatment of chronic viral hepatitis, is provided.
Patent DE-69202763-D1 (DE)
Inventor: BOUVERIE ALAIN PAUL CHARLES
IPC: A47J43/07
Filed: 1992-06-22
Granted: 1995-07-06
Abstract: The mixing arm comprises a tubular guard (1) whose top part (2) is mounted on a drive unit (3) and whose bottom part (4) comprises a bell (5) through whose top (6) there passes a rotary shaft (7) arranged inside the guard. The top end (8) of said shaft is designed to be driven by a motor (9), while attached to the bottom end (10) is a mixing tool (11) arranged inside the bell (5). According to the invention, the mixing arm also includes an air supply line (12) running longitudinally through the guard, its top end (13) being open in the upper portion (14) of the guard and its bottom end (15) being open beneath the bell close beside the tool. Applicable to mixing arms suitable for emulsifying liquids. <IMAGE>
Patent DE-69209091-D1 (DE)
Inventor: WETZEL MATTHIAS
IPC: B26B/
Filed: 1992-12-18
Granted: 1996-04-18
Abstract: The apparatus comprises a drive within a housing (1) and at least two parallel shaving units (13,14,15). Each shaving unit has respective outer cutter (16,17,20), an inner cutter (21,22,34) and at least one biasing element (31,32,33,45). In order to improve contact with the face during use, the biasing element of one shaving unit has a characteristic which differs from that of the biasing element (33) of a further shaving unit (13,14,15), in that under the effect of a force applied externally to the shaving units, motion can be performed by the unit (13,14,15) relative to the other shaving unit.
Patent DE-69213239-D1 (DE)
Inventor: WINDSOR GEORGE DAVID
IPC: A61K39/02
Filed: 1992-04-23
Granted: 1996-10-02
Abstract: This invention relates to a process for the inactivation of an organism of the genera Mycoplasma and Acholeplasma within the order Mycoplasmatales, particularly during the production of a vaccine against the said organism, which comprises treating the organism with ethyleneimine or a suitable derivative thereof. In particular the organism may be inactivated with ethyleneimine generated in situ by adding 2-bromo ethylamine hydrobromide to a culture of the organism whilst adjusting a mildly alkaline pH. The invention is particularly applicable to the production of a vaccine against Mycoplasma hyopneumoniae for use against enzootic pneumonia in pigs.
Patent DE-69213888-D1 (DE)
Inventor: BOSSAND BERNARD
IPC: C10L5/40
Filed: 1992-11-10
Granted: 1996-10-24
Abstract: At certain periods of the year local protection against frosts or freezing fogs is necessary. It is also necessary to protect crops against the effects of the cold. The invention forming the subject of the patent consists of a solid fuel especially intended for this purpose, comprising a mixture made up of organic matter and of tall oil pitch.
Patent DE-69222891-D1 (DE)
Inventor: HAZEN JOHN C J M
IPC: C09J201/00
Filed: 1992-06-11
Granted: 1997-12-04
Abstract: A process for the production of a stabilized rosin and a stabilized rosin obtainable by the process. According to the process rosin is heated in the presence of a phosphoric acid or a strong acid in combination with a phosphate containing substance and disproportionated by addition of iodine. Preferably the rosin is first heated in the presence of the phosphoric acid or the strong acid in combination with the phosphate containing substance and thereafter disproportionated by the addition of iodine. Iodine is preferably added in at least two steps and the disproportionation is allowed to proceed between each step. The stabilized rosin can be used as a tackifier resin in adhesives and as a sizing agent for paper, paper boards and similar products.
Patent DE-69227324-D1 (DE)
Inventor: HAHNENBERGER RUDOLPH WOLFGANG
IPC: A61K9/08
Filed: 1992-08-07
Granted: 1998-11-19
Abstract: The present invention relates to the use of substances based on carbachol, methacholine, bethanechol, furtrethonium and arecholine having cholinergic properties for the preparation of medicaments for the treatment of keratoconjunctivitis sicca.
Patent DE-69307569-D1 (DE)
Inventor: FUJITA ATSUKO
IPC: C07C43/225
Filed: 1993-04-02
Granted: 1997-03-06
Abstract: A novel liquid crystal compound having an intermediate group of a cis-1,4-substituted 2-butenyl group, low viscosity and a broad mesomorphic temperature range is provided, which compound is expressed by the following formula: <CHEM> wherein R<1> represents an alkyl group of 1 to 10 carbon atoms; n represents 1 or 2, X represents a hydrogen atom, an alkyl group, a halogen atom, a cyano group, an alkoxy group, a methyl group substituted by 1 to 3 halogen atom(s) or a trihaloalkoxy group, Y and Y' each independently represents a hydrogen atom, a halogen atom.
Patent DE-69312287-D1 (DE)
Inventor: ABIS SERGIO DR
IPC: C22C9/00
Filed: 1993-08-09
Granted: 1997-08-21
Abstract: A plain bearing comprising a bearing alloy is described which is in the form of a supersaturated solid solution or naturally aged and is age-hardenable in the operation of the machine where it is mounted in by contact with the associated component in sliding contact therewith. The plain bearing is at the beginning of the aging sufficiently soft to adapt to the operational parameters and has during later operation sufficient strength and hardness to withstand the changed operational conditions. The bearing alloy is preferably an aluminium bearing alloy which contains alloying components such as copper, silicon, magnesium or zinc. According to the method for age-hardening the plain bearing is mounted in the relevant machine without being previously subjected to heat treatment. The heat treatment is then performed in the machine during its normal operation. <IMAGE>
Patent DE-69323436-D1 (DE)
Inventor: HOLTON ROBERT A
IPC: A61K31/34
Filed: 1993-11-01
Granted: 1999-03-18
Abstract: Taxane derivatives of the formula  (* CHEMICAL STRUCTURE *) (3) wherein R1 is phenyl or p-nitrophenyl, R3 is furyl or thienyl, T1 is hydrogen, hydroxyl protecting group, or -COT2, T2 is H, C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkynyl or monocylic aryl, Ac is acetyl, and E1 and E2 are independently selected from hydrogen and functional groups which increase the water solubility of the taxane derivative are useful as antitumor agents.
Patent DE-69325706-D1 (DE)
Inventor: BOKER SAMUEL
IPC: A47K13/22
Filed: 1993-02-10
Granted: 1999-08-26
Abstract: An apparatus for dispensing measured lengths of a sleeve material upon an armature, especially adapted for dispensing a plastic cover upon a toilet seat, includes a source of sleeve material fed onto the armature and collected upon a take-up reel. The cover is provided with a uniform series of marks along its length which are sensed and counted to control the operation of a motor drive which directs the sleeve material to and from the armature. Timer circuits are employed to cause motor cut-off if the required length of sleeve is not dispensed within a given length of time and to inhibit motor start for a fixed period after a dispensation. The sleeve-accepting end of the armature may include an angular horn to permit the sleeve to smoothly pass onto the seat.