baber/WOPTO huggingface dataset:
Patent CA-1325678-C (CA)
Title: Method and apparatus for measuring grain loss in harvesting machines
Inventor: STRUBBE GILBERT J I
IPC: A01D41/127
Filed: 1989-04-20
Granted: 1993-12-28
Abstract: METHOD AN APPARATUS FOR MEASURING GRAIN LOSS IN               HARVESTING MACHINES     ABSTRACT OF THE DISCLOSURE         An apparatus is provided for measuring grain loss in a harvesting machine in substantially absolute terms. This apparatus comprises one or more first detectors operable to detect one or more operating condition parameters and to produce a first electrical output signal representative thereof, a plurality of second detectors operable to detect grain separation at a plurality of locations within the machine and to produce second electrical output signals representative thereof, processor means to which the first and second output signals are applied and operable to derive therefrom a substantially absolute indication of grain loss at a given instant, and display means for displaying the grain loss indication.
Patent CA-1334135-C (CA)
Inventor: JEFFERIES STEVEN R
IPC: A61C19/00
Filed: 1989-06-13
Granted: 1995-01-31
Abstract: The invention relates to a method of preparing a dental impression using an improved band technique.          The method comprises placing an actinic light trans-parent band containing light polymerizable impression material over a tooth or a tooth preparation, and polymerizing the impression material and contacting the band with the polymerized impression material with tray impression material and incorporating the band into the overall impression.
Patent CA-1340775-C (CA)
Inventor: GOODMAN THOMAS C
IPC: C12Q1/6816
Filed: 1989-08-24
Granted: 1999-09-28
Abstract: A method is disclosed for detecting the presence of a target nucleotide sequence in a polynucleotide. The method comprises hybridizing a first nucleotide sequence and a second nucleotide sequence to non-contiguous portions of a target nucleotide sequence, covalently attaching the first and second sequences when they are hybridized to the target sequence, and determining the presence of covalently attached first and second sequences. The presence of the covalently attached first and second sequences is related to the presence of the target nucleotide sequence. The invention may be applied to target nucleotide sequences in DNA or RNA. Specific target nucleotide sequences of interest will frequently be characteristic of particular microorganisms, viruses, viroids, or genetic characteristics, including genetic abnormalities.
Patent CA-1340870-C (CA)
Inventor: EBISAWA YUKIHIRO
IPC: A61F7/00
Filed: 1989-08-30
Granted: 2000-01-04
Abstract: An excellent heat-generating ceramics body for hyperthermia of cancers is provided, comprising ferromagnetic ferrite particles, and a bioactive inorganic material layer surrounding the ferrite particles. The inorganic material layer has a composition to form apatite in a living body when embedded therein which has a high affinity to surrounding tissues of a living body and a property of not being perceived as a foreign material by the surrounding tissues by forming an apatite structure thereon, and the ferrite particles exhibits a highly efficient magnetic induction heat generation in an alternative magnetic field, without liberating noxious ions therefrom. The heat-generating ceramics body is particularly useful for deep cancers like bone tumors, can be applied in various shapes of powder, shaped bulk form or fiber depending on administration means, and can be used continuously or for a long period without an adverse influence. Methods of producing the same are also provided.
Patent CA-1331269-C (CA)
Inventor: HICKMAN JOHN B
IPC: E04D3/40
Filed: 1989-09-28
Granted: 1994-08-09
Abstract: ABSTRACT OF THE DISCLOSURE A sheet material assembly for forming a fascia assembly, raised roof edge assembly, coping assembly,  or other such building component assembly,   is   disclosed.   Such   assembly   includes   at   least   a longitudinally-extending  generally  vertical  outer  face  number,  and frequently  a  longitudinally-extending,  generally vertical  inner  face member  spaced  laterally  away  from  the  outer  face  member  with  an intermediate member disposed between the spaced-apart inner and outer face members to interconnect the inner and outer face members.  Preferably, both or at least one of the face members has a flange portion located generally at an upper edge, with the intermediate members or an adjacent portion of the face member being  secured to the flange portion.  Such an assembly facilitates the forming of an angulated configuration,  or a curved arcuate configuration, in order to form a "corner" portion of the assembly.     In this regard,  an insert member is also disclosed for filling any unsightly notches or gaps in laterally-protruding portions of the components and is preferably molded from a resilient material of a color that is complementary to the finished sheet material components.
Patent CA-1311861-C (CA)
Title: Stabilization of amorphous semiconductors
Inventor: YAMAGISHI HIDEO
IPC: H01L31/0376
Filed: 1989-09-28
Granted: 1992-12-22
Abstract: Abstract An amorphous semiconductor film is prepared by the usual procedure and, then, stabilized by exposing it to sufficient light intermittently to age the same.  The degradation of the electrical characteristics of the semiconductor film on prolonged exposure to light is minimized by the above technique.  The preferred intermittent light is a pulsed light.  The above light treatment may be applied to an individual semiconductor film, a laminated assembly including at least the pin layers, a finished semiconductor device such as a solar cell or a semiconductor device prior to attachment of an electrode.
Patent CA-1332948-C (CA)
Inventor: FORTUNAK JOSEPH M
IPC: C07C205/09
Filed: 1992-08-17
Granted: 1994-11-08
Abstract: A process which comprises reductive cyclisation of a compound of structure (II)                                         (II) in which n is 1 to 3 and X is a group displaceable by amine in the presence of at least two equivalents of anhydrous iron (III) chloride and at least two equivalents of an acetyl halide and a solvent to form a compound of structure (III)                       (III) in which X and n are as hereinabove defined, Z is halogen.
Patent DK-154995-C (DK)
Inventor: BUEGENER FRANZ
IPC: B28B7/00
Filed: 1982-05-28
Granted: 1989-05-29
Abstract: 1. A pallet for making concrete roofing tiles in an extrusion process, consisting of an upper shell (10) and a lower shell (20), which are made of pressed sheet steel and welded together, the upper shell (10) having a central bulge (30) extending in longitudinal direction, characterized in that the upper shell (10) has on each of its two longitudinal sides an edge bulge (37 or 39 respectively) and that the lower shell (20) has at least two transverse grooves (40) which extend in their height up to the upper shell (10) and which are connected with the upper shell (10) at flat parts (31) located between the central bulge (30) and the edge bulges (37, 39) by spot welding.
Patent DK-145410-C (DK)
Inventor: JESCHKE W
IPC: B41F13/00
Filed: 1979-06-27
Granted: 1983-04-18
Abstract: Drive for cylinders of an offset printing machine having a gear train constructed of spur gears disposed as drive gears on respective shafts of the cylinders, and including clamping devices for synchronizing rotation of the cylinders, the clamping devices being rotatable with the spur gears respectively associated therewith and having respective gear rims deformable more or less in accordance with an adjustment thereof, including a clamping plate respectively disposed coaxially to the spur gears, the spur gears being helically toothed, and at least two of the clamping devices mounted on the clamping plates, respectively, and acting in radial direction upon the gear rim of the spur gear respectively associated therewith.
Patent DK-151841-C (DK)
Inventor: NIEDECKER HERBERT
IPC: A22C11/02
Filed: 1982-06-29
Granted: 1988-11-21
Abstract: 1. A process of filling and closing sausages on combined filling and closing machines, wherein the casing required for the sausage is withdrawn from a roll of plastic sheeting and is shaped on the filling tube, characterized in that the casing to be filled is braked by a casing brake as the casing leaves the filling tube and that a supply of casing material is continuously or intermittently advanced on the filling tube toward the casing brake so that a loose supply is available as a buffer for the filling operation.
Patent FI-66326-C (FI)
Inventor: SEIBERT GERHARD
IPC: B65H54/28
Filed: 1981-06-23
Granted: 1984-10-10
Abstract: A control device for obtaining a uniform or even winding is provided for a winding machine for winding strand-shaped winding material, and includes an electrical scanning device which detects the transition from a winding layer into a next higher winding layer by detecting the step that is formed during such transition. The scanning device does not make physical contact with the winding layer but relies on detection information furnished by opto-electrical or acousto-electrical sensing elements. This information is used to control the reversing of movement of a feed drive which effects the relative reciprocating traversing movement between the spool and a strand guide.
Patent FI-80710-C (FI)
Inventor: STAMVIK ANDERS ROBERT
IPC: C07J9/00
Filed: 1984-05-30
Granted: 1990-07-10
Abstract: This invention relates to an improved steroid ester synthesis in which carbodiimides and catalytic amounts of 4-(tertiary amino)-pyridines, in combination with acid catalysts, are used as condensing agents, resulting in pure, non discoloured compounds in high yields.
Patent FI-85135-C (FI)
Inventor: WATANABE MICHIO
IPC: C07C205/26
Filed: 1986-06-16
Granted: 1992-03-10
Abstract: A process for producing a dibromonitro compound represented by the general formulawherein R represents a hydrogen atom or a methyl group, which comprises condensing nitromethane with formaldehyde or acetaldehyde in the presence of an alkali, the amount of the aldehyde being at least 1.5 moles per mole of nitromethane; and thereafter without isolating the product, treating the reaction mixture with bromine to brominate the product.
Patent FI-89289-C (FI)
Inventor: GULYA THOMAS GEORGE
IPC: D21F7/10
Filed: 1988-05-19
Granted: 1993-09-10
Abstract: A papermakers felt composed of a pin seam base fabric (1) and a needled batt (7) and having a reinforced batt flap (9) covering the pin seam. The ends of the woven base fabric (1) are provided with interdigitated loops (4) which are connected by a pin (5) to form a pin seam joint. A layer of machine direction yarns (6) are disposed on a face of the base fabric (1) and extend across the joint. A fibrous batt (2) is needled into the base fabric and machine direction yarns. To install the felt on a papermaking machine, the batt is slit at a location (8) spaced from the joint and the portion of the batt between the slit (8) and the joint is pulled away from the base fabric to provide a flap (9). The machine direction yarns (6) are separated from the base fabric along the batt and serve to reinforce the batt flap (9), preventing the flap from tearing away from the felt.
Patent FI-97235-C (FI)
Inventor: TODD JR HAROLD E
IPC: C07F3/04
Filed: 1988-09-13
Granted: 1996-11-11
Abstract: Compositions which comprise a calcium magnesium acetate double salt are useful in deicing compositions. Deicing compositions comprising those compositions and processes for their preparation.
Patent FI-91387-C (FI)
Inventor: PERSELLO JACQUES
IPC: A61K8/365
Filed: 1990-05-02
Granted: 1994-06-27
Abstract: Silica compatible with metal ions such as zinc, tin or strontium, characterised by a surface OH<-> number expressed as OH<->/nm<2> lower than or equal to 10, a zero charge point (ZCP) of between 3 and 6.5 and resulting in an aqueous suspension whose pH varies as a function of its electrical conductivity according to the equation  - pH = b - a log (D), in which  a is a constant lower than or equal to 0.6,  b is a constant lower than or equal to 8.5 and (D) represents the electrical conductivity of the aqueous suspension of silica, expressed in microsiemens cm<-><1>. Process for preparing the silica, consisting in reacting a silicate with an acid, thus resulting in a silica suspension or gel, in performing a first aging at a pH higher than or equal to 6 and lower than or equal to 8.5, then a second aging at a pH lower than or equal to 5.0, in separating off the silica, in subjecting it to washing with hot water until it produces an aqueous suspension whose pH measured on a suspension containing 20 % of SiO2 obeys the equation  - pH = d - c log (D> in  which c is a constant lower than or equal to 1.0,  d is a constant lower than or equal to 8.5 and (D) denotes the electrical conductivity of the aqueous suspension of silica, expressed in microsiemens cm<-><1>; and finally in drying it.   Dentifrice composition containing the silica described.
Patent FI-96518-C (FI)
Inventor: GALVIN PAUL HENRI
IPC: C21C1/02
Filed: 1991-11-04
Granted: 1996-07-10
Abstract: Product for desulphurising cast irons into liquid steels, based on magnesium particles coated with the aid of an organic product based on saturated aliphatic acid or their solid esters and a refractory powder.
Patent NO-153490-C (NO)
Inventor: SEPTIER LOUIS
IPC: C09K3/14
Filed: 1982-01-29
Abstract: A method and apparatus is disclosed for rapidly solidifying and cooling molten metal oxides, by continuous casting, which according to the invention, comprises: feeding the molten metal oxides into the convergent space formed between two cylinders mounted for rotation about horizontal axes and rotated in opposite directions, i.e., counter-rotating, at a substantially equal peripheral speed, the distance between their axes being equal to the sum of the radius of each cylinder plus at least about one millimeter; cooling the walls of the cylinders to enable solidification of the molten material; controlling the rotary speed of the cylinders so that the molten metal oxide is not completely solidified until it reaches a point beyond a plane passing through the axes of rotation of the cylinders, and retrieving a solidified metal oxide product from the divergent space formed between the cylinders. The method is particularly suited to the production of fine grain abrasives of a corundum or courndum-zirconia base.
Patent NO-157371-C (NO)
Inventor: GREER JAMES BRISON
IPC: E21B17/00
Filed: 1982-05-06
Abstract: A high performance carbon steel tubular for critical Oil Country applications and a process for its preparation are disclosed. The tubular is particularly adapted for use in deep wells where the tubular may be subjected to high pressure, wide temperature ranges, and/or corrosive environments, which may include hydrogen sulfide, carbon dioxide, and brine water, together with hydrocarbons. The process comprises forming the steel into tubular form, intercritically heat treating the form, removing surface defects, cold working the tubular form to finished dimensions, intercritically heat treating the tubular form, and quenching and tempering the finished tubular.
Patent NO-158649-C (NO)
Inventor: VOGEL KLAUS
IPC: H04B1/74
Filed: 1983-08-29
Abstract: 1. A system for the transmission of information by electrical means with a high level of security, in particular a radio relay system, in which a plurality of transmission channels (K) are provided, as are monitoring- and switch-over devices which, in the event of disturbances in the transmission channel, initiate a stand-by operation, characterised by a stand-by transmitter (hot stand-by) (SH ) in the operating state which is connected to a control device (StE) and which can be selectively connected to the individual transmission channels via switching elements (U,V), driven by the control device in the base band, and in the event of a disturbance after resulting setting at the frequency of the transmitter (S) of the disturbed transmission channel at the transmitter output, is connected to the channel branching filter (KF) of the respective transmission channel and the disturbed transmitter is cut off from this channel branching filter, and further characterised by a correspondingly controlled stand-by receiver (hot stand-by) (EH ) at the receiving end with an analogous switching arrangement (U,V) following the channel branching filters (KF).
Patent NO-163517-C (NO)
Inventor: LEHMANN WOLFGANG
IPC: B07B1/46
Filed: 1985-07-10
Abstract: 1. Screen bottom with screen elements (2) positioned side-by-side which are secured replaceably to a supporting sub-frame (2) by additional profiled members (6) made of synthetic material, in which the profiled members (6) grip two side edges of adjacent screen elements and have on their under surface projections (14) which are positively secured to the sub-frame, the screen elements (2) completely convering the upper surfaces of the profiled members (6), characterized in that the screen elements (2) with lower, offset regions (5) in their faces are secured to the profiled members (6) so that they engage positively.
Patent NO-170702-C (NO)
Inventor: MORAN KEVIN EDWARD
IPC: G02B26/10
Filed: 1985-09-06
Abstract: The present invention provides a laser scanning system of compact size and relatively long focal length which my be used in a laser surface inspection system for silicon wafers and the like. The scanning system employs a folded optical cell (30) having a pair of reflective surfaces (31, 32) so oriented that the scanning laser beam is folded, and reflects from each of the reflective surfaces several times to significantly increase the focal length. The folded optical cell is also effective to produce a collimated, substantially parallel scan pattern such that the beam remains perpendicular to the inspection surface as it is scanned. The folded optical cell can also be set for divergent or convergent scan.
Patent NO-164723-C (NO)
Inventor: VOEHRINGER FRITZ
IPC: D21F1/00
Filed: 1985-12-17
Abstract: PCT No. PCT/EP85/00280 Sec. 371 Date Jan. 7, 1986 Sec. 102(e) Date Jan. 7, 1986 PCT Filed Jun. 13, 1985 PCT Pub. No. WO86/00099 PCT Pub. Date Jan. 3, 1986.The invention is directed to a composite-type paper making wire or screen, comprising an upper or forming fabric and a lower or wear fabric including at least three sets of longitudinal threads and at least two sets of cross threads. Due to the imperfect nature of the paper-facing surface which results in all kinds of markings in the paper, paper making screens of this type are unsuited for the manufacture of fine papers. To eliminate this drawback, the screen is formed in such a way that at least half of all outwardly disposed longitudinal knuckles of the upper fabric (paper-facing side) of the screen are formed of two sets of longitudinal threads and that the first set of longitudinal threads is woven with the first set of cross threads, the third set of longitudinal threads is woven with the second set of cross threads, and at least portions of the second set of longitudinal threads are woven with both sets of cross threads.
Patent NO-170457-C (NO)
Inventor: FISHBEIN RICHARD
IPC: A61K9/22
Filed: 1986-07-28
Abstract: The invention relates to compositions for the parenteral administration of an essentially uniform and continuous amount of phenylethanolamine derivative over an extended period of time. The invention also relates to the preparation and administration of said compositions.
Patent NO-173318-C (NO)
Inventor: WENZEL BRUCE E
IPC: A61K31/355
Filed: 1987-01-15
Abstract: A dry, particulate, free-flowing form of Vitamin E (α-tocoph­erol) is provided which includes a potency stabilizer for the Vitamin E. The potency stabilizers are hydroxy acids or amino acids such as ascorbic acid, citric acid, methionine and cysteine.
Patent NO-172956-C (NO)
Inventor: GOEDECKE HARTMUT
IPC: G01N29/00
Filed: 1987-08-04
Abstract: An apparatus for the measurement and non-destructive material testing of laid pipelines in the form of a scraper moved through the pipeline and guided on the inner wall thereof, has at least one circular support with sensors arranged on the circumference thereof and at least one pressure-tight casing, which has devices for processing and recording the measured values and the power supply. In order to ensure that the sensors are always at the minimum constant distance and with a constant angular position with respect to the pipe wall, the support is constructed as a cylindrical sleeve made from a rubber elastic material and is provided with an axially, radially and circumferentially regular profile, whose protuberances are located on a cylindrical envelope surface with a somewhat larger external diameter than the internal diameter of the pipeline and in whose depressions the sensors are arranged on a surface concentric to the envelope surface. The sleeve is attached by universal joint to the trailing end of the scraper.
Patent NO-163709-C (NO)
Inventor: LARSEN THOR
IPC: F02G1/043
Filed: 1988-06-24
Abstract: PCT No. PCT/NO87/00074 Sec. 371 Date Jul. 12, 1988 Sec. 102(e) Date Jul. 12, 1988 PCT Filed Nov. 16, 1987 PCT Pub. No. WO88/03986 PCT Pub. Date Jun. 2, 1988.A power conversion machine which is provided with a spherical housing (10) with piston construction (36,37) having two-double-acting pistons (36) turnable about a first axis (x-x) cooperating with a partition plate (40) tiltable about a second axis (z-z) for defining four work chambers with piston surfaces (36a, 36b) going forwards and backwards. The partition plate is connected forcibly to the piston construction so that the partition plate is subjected to a tilting movement while the piston construction is subjected to turning, without thereby turning the partition plate. Inlet openings and outlet openings which are placed one after the other in communication with the four work chambers, are opened and closed by a control effected by joint movement of the pistons and the partition plate.
Patent NO-169983-C (NO)
Inventor: KIRKNES STEFFEN
IPC: G01S13/78
Filed: 1988-10-27
Abstract: In an identification system based on reflection of radar signals from a bit-coded transponder, the received signals are processed to remove unwanted signals and noise from the required, reflected and received signals that have a recurrent cycle. The reflected signals are extremely weak in relation to the unwanted signals and noise. A random bit sequencer and a time slot generator are used to generate a single phase modulated pulse train which is transmitted by an RF transmitter. The pulse train signal is received and reflected from a coded passive transponder back to a comparable receiver. The receiver demodulates the incoming reflected signal and directs the demodulated signal to an integrator array. An inverted signal from the receiver is also utilized. Synchronization of the transmitted and received signals is performed through a shift register while the bit sequencer controls a second integrator array. In this way, the unwanted signals and noise associated with the low power reflected signal is substantially eliminated.
Patent NO-172529-C (NO)
Inventor: LINDGREN KENT O
IPC: B32B27/04
Filed: 1989-02-16
Abstract: Process for the production of a decorative thermosetting laminate with an abrasion-resistant surface layer, which laminate comprises paper sheets impregnated with a thermosetting resin. In the process a continuous paper is impregnated with a noble thermosetting resin such as melamine-formaldehyde resin. At least one side of the paper is coated with 2 - 20 g/m<2>, preferably 3 - 12 g/m<2> of small, dry and hard particles evenly distributed over the whole wet surface of the resin on the continuous paper. The resin is dried, whereupon the particle coated impregnated paper, so-called prepreg is possibly cut to sheets. At least one such sheet or continuous paper is placed as a surface layer on a base layer and bonded thereto.