baber/WOPTO huggingface dataset:
Patent CA-1331889-C (CA)
Title: Bed mattress or the like
Inventor: WALTER BRUNO H
IPC: A61G7/057
Filed: 1989-09-19
Granted: 1994-09-06
Abstract: ABSTRACT OF THE DISCLOSURE   A system is described for delivery of pressurized liquid to one or more hollow mattresses for alternately pressurizing and depressurizing a selected group of cells of the mattress. The device is associated with a unique mattress in which the cells are disposed in a checkerboard fashion. The system utilizes one or more pressure accumulators arranged to maintain the system under a constant, predetermined pressure and to absorb sudden local pressure increases which may occur e.g. when a patient supports himself on his/her elbow or the like, creating a high specific pressure over a small area. The accumulators may also serve the purpose of maintaining the depressurized cells at a pressure which is equal to or above the ambient atmospheric pressure whereby the volume of liquid to be displaced by the primer such as a pump on pressurization is minimal. By utilizing liquid, preferably water, rather than the usual inflating with pressurized air, the system saves space, is quieter in operation and can be provided with further auxiliaries such as vibrators, heaters or the like. The mat according to the invention avoids the usual linear contact regions between the body and the mattress with a series of generally point-like contact spots. It is simple to produce and can be produced as a throw-away item which is particularly useful when used in hospitals or the like.
Patent CA-1322290-C (CA)
Inventor: LAUSCH H NEVIN
IPC: A01F15/08
Filed: 1989-09-19
Granted: 1993-09-21
Abstract: ABSTRACT OF THE DISCLOSURE           A system for tensioning the apron of a round baler includes a pair of springs and a pair of hydraulic cylinders connected between apron take up arms and a tailgate of the round baler.  The springs normally urge the apron take up arms toward an inner position, and the hydraulic cylinders resist movement of the apron take up arms from the inner position to an outer position.  The hydraulic cylinders provide a primary source of apron tension and the springs provide a secondary source of apron tension.  During bale formation, the apron tension generated by the hydraulic cylinders increases while the apron tension generated by the springs remains substantially constant.
Patent CA-1313228-C (CA)
Inventor: SHIBATA FUMIAKI
IPC: H04B1/16
Filed: 1991-08-19
Granted: 1993-01-26
Abstract: Abstract:      A frequency converter suitable for a multi-channel broadcast signal receiver is provided.  The frequency converter includes a pre-amplifier with an AGC control terminal, first and second local oscillators, a first mixer for converting a first-RF frequency of the broadcast signal to a second-RF frequency using a first oscillation signal output from the first local oscillator, a second-RF signal amplifier with an AGC control terminal for amplifying the second-RF signal, a second mixer for converting the second-RF frequency of the second-RF signal output from the second-RF signal amplifier to a third-RF frequency using a second local oscillation signal output from the second local oscillator, and an AGC circuit for feeding back to the pre-amplifier and the second-RF signal amplifier the AGC signal which is obtained from the third-RF frequency signal as a conversion output from the second mixer for simultaneously controlling the gains of both the pre-amplifier and the second-RF signal amplifier.
Patent CA-1336246-C (CA)
Inventor: WILLIAMS HAROLD R
IPC: B65B3/04
Filed: 1992-09-11
Granted: 1995-07-11
Abstract: A pumping apparatus is described for use in a fluid injection system.  The pumping apparatus receives an  unpressurized  container  having  a  predetermined quantity of liquid therein.    An outlet valve is also provided and has an inlet passage,  a valve seat,  an outlet passage,  a flat flexible,  pressure responsive valve element,  engaging the valve seat, and exposed on one side to the passages.   A spring urges the element into closed position on the valve seat.   A mechanism cooperates with the container for forcing fluid out of the container into the valve inlet passage so as to open the valve element temporarily and permit fluid to flow into the valve outlet.
Patent DK-153115-C (DK)
Inventor: BERLIT HORST
IPC: A01G9/10
Filed: 1982-05-17
Granted: 1988-11-07
Abstract: 1. Thin-walled planting vessel (10) made of thermoplastic, in which, in the manner of a plant pot, the vessel bottom (14), the peripheral wall (13) and the orifice edge (12) terminating the peripheral wall (13) are formed by means of deep-drawing, and the peripheral wall (13) widens from the bottom (14) towards the orifice edge (12), characterised in that the orifice edge (12) is made sturdy so as to function as a supporting and stiffening element, and the peripheral wall (13) and the bottom (14), taking the form of a bag-like vessel part joined in one piece to the latter, are formed by means of deep-drawing in the manner of a thin film to a wall thickness of between 10 mu m and 300 mu m, preferably 10 mu m to 25 mu m.
Patent DK-163097-C (DK)
Inventor: ANTPOEHLER HEINZ-JOSEF
IPC: A21C9/08
Filed: 1983-07-15
Granted: 1992-06-15
Abstract: A device and a method for the manufacture and processing of biscuit mixture shapes, including pressing pick up devices by means of a drive with their forming chambers against the floor of a trough filled with biscuit mixture, and while there, rotating them by means of a drive by 360 DEG , while a drive turns the trough somewhat further. Subsequently the pick up devices are raised and placed by a drive in a position above a band conveyor with baking sheets. By means of a drive the ejectors are then moved into the forming chambers and the formed biscuits are deposited by stripping device onto the baking sheet. The baking sheet is fitted with recesses of specific design. The band conveyor transports the formed biscuits into a plant comprising an oven, a cooling device, a second heating device, a removal device and stacking chambers for baking sheets. The removal device is largely identical with the mixture pick up device. The trough receives a supply of mixture which is controlled by a level indicator.
Patent DK-160201-C (DK)
Inventor: LOHSE JUERGEN
IPC: B65D/
Filed: 1985-07-19
Granted: 1991-07-15
Abstract: The packaging unit is intended for prolonged storage of a large heavy objects, such as armoured vehicles and other armaments in a plastics envelope (10) with a releaseable closure member (11). The envelope is tubular and is at the outside provided with coupling points, such as eyes on loops (12) to insert pins (13), engageable by swivel stays (14) anchored to the ground, whilst the open ends are sealable by clamp rails (11). The ends may be provided with fold flaps similar to a cardboard box.
Patent DK-160804-C (DK)
Inventor: MAUPETIT PHILIPPE
IPC: A61L24/04
Filed: 1983-09-07
Granted: 1991-10-07
Abstract: Paste for protecting the skin, fundamentally comprising: at least one hydrocolloid, insolubilized carboxymethylcellulose and/or another superabsorbent product derived from hydrocolloids, and a polyvinylpyrrolidone having a molecular weight of the order of 25,000 to 30,000, as thickeners, demineralized water as a binder, and to fix the latter, a suitable oil and a suitable stearate, and also crosslinked and insolubilized polyvinylpyrrolidone, and advantageously sorbitol and/or polyethylene glycol. Application, in particular, for providing protection against weeping wounds and/or against matter flowing out of stomata from the urinary or digestive tract.
Patent FI-92517-C (FI)
Inventor: SJOEHOLM JARMO
IPC: E05D15/06
Filed: 1992-10-14
Granted: 1994-11-25
Abstract: PCT No. PCT/FI93/00423 Sec. 371 Date Apr. 13, 1995 Sec. 102(e) Date Apr. 13, 1995 PCT Filed Oct. 14, 1993 PCT Pub. No. WO94/09238 PCT Pub. Date Apr. 28, 1994A sliding element system, wherein the guide wheel sets (8, 9) of the lower side (3) of the sliding element (1) are designed to support the sliding element (1) on a lower guide section (3). To the lower side (3) is connected a vertical wheel set (8) comprising a vertical wheel (15), the diameter of which is smaller than the transverse inside dimension of the lower guide section, the plane of rotation of which is vertical, the peripheral cross section is round-shaped, and the point of contact with the lower guide section (5) is located on the same vertical line as the central axis of the wheel axle (10). The lower guide section (5) comprises a longitudinal, upward open bottom groove (16) the edges of which serve as rolling surfaces for the vertical wheel (15). The vertical wheel (15) and the bottom groove (16) are mutually fitted so that when the plane of rotation of the vertical wheel parallels the bottom groove, the vertical wheel extends partly into the bottom grove, whereby when the sliding element is being swivelled at a hinging point to stand at an angle relative to the guide sections, the vertical wheel (15) disposed to be fixed in relation to the sliding element, will rise upwardly carried by the edges of the bottom groove (16) and a first coupling member (13) will be coupled by form-locked connection with a second coupling member (14).
Patent NO-153153-C (NO)
Inventor: MIEDANER HORST
IPC: F24B1/06
Filed: 1981-09-22
Abstract: The dimensions of the elements (1) are derived on the one hand from the lateral dimensions a, b of the stoneware (4) and on the other hand from the thickness of the corner glazed earthenware (3), which gives for the thickness of the element (1) the total sum a:2 - d, or b:2 - d. The doubling of the walls as well as the usual utilization of half stonewares (4) lead to a series of elements (1) having the following lengths: a:2 - d, a:2, a - d, a, 3a.2 - d, 3a:2, 2a - d, 2a, etc. This gives eventually a series of following element heights: b:2 - d, b.2, b - d, b, 3b:2 - d, 3b:2, 2b - d, 2b, etc. Other series of heights and lengths result from the two basic series, in which the smallest member is a member of a basic series. In a preferred embodiment, the stoneware (4) has a visible square face and the thickness a:4. All the elements have thus the same thickness and lengths, respectively heights, equal to a:4, a:2, 3a:4, a, 5a:4, 3a:2, 7a:4, 2a, etc.
Patent NO-168386-C (NO)
Inventor: WELLENSTAM KJELL INGEMAR
IPC: A61M1/00
Filed: 1985-12-27
Abstract: @ Valve-provided tube connecting device for connection with a liquid line intended to be connected to a patient, preferably for draining of body liquids. Said connecting device consists of a drip chamber house (1), a connecting house (2) containing a spring loaded valve body (7), which connecting house (2) is designed to connection with a connector (3). The valve body (7) consists of a conical upper sealing part (8), a guide part (11) and a solid, conical lower sealing part (12). The device attaining a closed system, which decreases the risk of bacteria infections and spillage.
Patent NO-160390-C (NO)
Inventor: KAINER ERNST
IPC: B65D88/68
Filed: 1986-05-16
Abstract: PCT No. PCT/AT85/00030 Sec. 371 Date May 19, 1986 Sec. 102(e) Date May 19, 1986 PCT Filed Sep. 16, 1985 PCT Pub. No. WO86/01874 PCT Pub. Date Mar. 27, 1986.The preburning plant for burning solid fuel materials having a high ash contents, particularly barks or cut wood chips, is comprised of a hearth (10) downwardly delimited by a grid (15), supplied with fuel material by a hopper (6). The hearth (10) communicates with the boiler (2) by a combustion channel (11). Inside the cladding (9) and above the combustion channel (11), a vertical axis ring (19) is arranged above the grid (15) for fuel material degassing purposes. The ring is rotatingly driven, preferably periodically, so that an endless screw (26) conveys the fuel material to the hearth (10).
Patent NO-178007-C (NO)
Inventor: SALAMONE SALVATORE JOSEPH
IPC: C07D207/40
Filed: 1990-03-09
Abstract: Novel reagents for the detection by immunoassay of drugs in body fluids, their preparation and use are disclosed. The reagents of the present invention correspond to the formula  P-[A-D]n  where: D is a drug derivative suitably selective for the determination of the presence of the target drug or drug metabolite, A is an activating linker-spacer group having an N-hydroxysuccinimide or isothiocyanate derived linking moiety, P is a poly(amino acid) or polymer capable of covalently bonding with A, and n is less than 1.
Patent NO-180571-C (NO)
Inventor: MORRIS RICHARD LEO
IPC: C02F1/26
Filed: 1991-03-12
Abstract: A liquid membrane method for removing scale deposits wherein a chelating composition is utilized. The composition used in the external and internal aqueous phases of said membrane comprises an aqueous solution having a pH of about 8 to about 14, and a polyaminopolycarboxylic acid chelant. Additionally, a catalyst or synergist is used in the external phase only. Preferred chelants comprise diethylenetriaminepentaacetic acid (DTPA) or ethylenediaminetetraacetic acid (EDTA), salts, and mixture thereof. The catalyst used in the external phase comprises a monocarboxylic acid, preferably a substituted acetic acid such as mercaptoacetic acid, hydroxyacetic acid and aminoacetic acid or an aromatic acid such as salicylic acid. When the solution containing the composition is contacted with a surface containing a scale deposit, the deposit dissolves substantially more scale quicker than heretofore possible. <IMAGE>
Patent NO-175932-C (NO)
Inventor: LIE SVEIN OLAF
IPC: B61D5/00
Filed: 1992-04-21
Abstract: PCT No. PCT/NO93/00064 Sec. 371 Date Jan. 23, 1995 Sec. 102(e) Date Jan. 23, 1995 PCT Filed Apr. 21, 1993 PCT Pub. No. WO93/21051 PCT Pub. Date Oct. 28, 1993A method and apparatus for collectively filling and emptying fluid in a plurality of tanks, particularly in a railway train. The apparatus enables filling and emptying via a hook-up at the filling terminal or discharge terminal.
Patent AU-720234-C (AU)
Title: Light emitting device and display
Inventor: SHIMIZU YOSHINORI
IPC: H01L33/60
Filed: 1997-07-29
Granted: 1998-02-20
Abstract: A light emitting device comprising: a light emitting component having a gallium nitride compound semiconductor element which has a light emitting layer being capable of emitting blue light, and a garnet phosphor activated with cerium excited by the blue light from said light emitting component and emit yellow light, wherein said light emitting device emit light by blending blue light emitted by the light emitting component and yellow light emitted by the phosphor.
Patent CA-2012367-C (CA)
Title: Improved low ash lubricant compositions for internal combustion engines
Inventor: FETTERMAN GLEN P
IPC: F02F3/00
Filed: 1990-03-16
Granted: 1999-08-24
Abstract: In accordance with the present invention, there are provided low sulfated ash lubricating oil compositions which comprise an oil of lubricating viscosity as the major component and as the minor component (A) at least about 2 wt% of at least one ashless nitrogen- or ester-containing dispersant, (H) an antioxidant effective amount of at least one oil soluble antioxidant material, and (C) at least one oil soluble dihydrocarbyl dithiophosphate antiwear material wherein the hydrocarbyl groups contain an average of at least 3 carbon atoms, and wherein the lubricating oil is characterized by a total sulfated ash (SASH) level of from 0.01 to about 0.6 wt% and by a SASH:dispersant wt:wt ratio of from about 0.01 to about 0.2:1.
Patent CA-2019416-C (CA)
Inventor: GILAS FRANCOIS
IPC: F02M37/24
Filed: 1990-06-20
Granted: 2000-08-01
Abstract: A separator of the present invention includes a lid (12) constituting an inlet duct (4) for conveying diesel fuel to a deflector (6) which imparts a centrifugal velocity thereto inside a centrifuging bowl (8). The centrifuged liquid rises, passes through a filter (18), and leaves via an outlet duct (10). These two ducts are heated by an electrical resistance (16) incorporated in the solid metal of the lid by casting. The lid is provided with fins (24) for heating the diesel oil in the vicinity of the filter. The invention is particularly applicable to feeding fuel to diesel engines in goods vehicles.
Patent CA-2020895-C (CA)
Title: Polymer base blend compositions containing destructurized starch
Inventor: SACHETTO JEAN-PIERRE
IPC: C08L/
Filed: 1990-07-11
Granted: 2004-02-17
Abstract: A composition of matter capable of being formed into articles having substantial dimensional stability comprising a) destructurized starch, and b) at least one polymer selected from the group of polysaccharides which have been chemically modified to contain added hydroxyalkyl groups and/or contain alkyl ether groups, and/or contain ester groups; said polymer being present in an amount effective to enhance the physical properties of said articles.        The composition may contain further conventional additives as well as hydrophobic substantially water-insoluble polymers.
Patent CA-2029266-C (CA)
Title: Extendible shade in instant camera for protecting film unit from ambient light
Inventor: FRASER RICHARD J
IPC: G03B17/52
Filed: 1990-11-02
Granted: 2001-02-13
Abstract: An instant camera of the type which receives film assemblages having stacked film units of the self-developing type. The camera is provided with a pair of spread rollers which engage an exposed film unit to spread a processing liquid between layers of the film unit while simultaneously moving it into a storage chamber having a viewing window. An opaque shade for the window is located adjacent the exit side of the spread rollers. The shade is adapted to be moved into covering relationship to the window and/or the exposed film unit for a predetermined period of time after it exits from the bite of a pair of spread rollers and then returned to its non-covering position. This time is sufficient to allow a treated portion of the film unit to remain in the dark until its length reaches a predetermined value. At this length there will no longer be any danger of actinic light being piped along the length of the film unit until it reaches an untreated portion of the film unit that is still at the entrance side of the spread rollers.
Patent CA-2031129-C (CA)
Title: Chimeric antibody for detection and therapy of infectious and inflammatory lesions
Inventor: GOLDENBERG DAVID M
IPC: A61K47/48
Filed: 1990-12-04
Granted: 2000-04-04
Abstract: A chimeric antibody-agent conjugate for targeting foci  of  leukocyte  accretion  comprises  a  recombinant chimera having an antigen-binding hypervariable region which binds specifically to granulocytes, and a constant region of a human immunoglobulin having an Fc portion with high affinity for receptors on human mononuclear lymphoid cells,  said chimera being conjugated to at least one diagnostic agent or therapeutic agent.      A method for targeting an imaging or therapy agent to an inflammatory or infectious lesion comprises injecting a  mammal  parenterally  with  an  effective  amount  for targeting of the above chimeric anti-leukocyte conjugate.
Patent CA-2031373-C (CA)
Title: Plastics material, reusable recyclable carton
Inventor: MCGRATH STEPHEN E
IPC: B65D5/30
Filed: 1990-12-03
Granted: 1995-01-03
Abstract: ABSTRACT          A reusable, recyclable, reversible carton is made from recyclable plastics material and is formed from a carton blank adapted for erection without the need for additional closure devices such as glue or staples.  The plastics material may be polyethylene and printing on at least one surface may be by use of W inks on a roughened surface with a view to maximum longevity of the printing. The carton is erected from a knock-down carton blank having releaseable engagement tabs and slots to releaseably maintain the carton in an erected condition. A two part lid is provided, each part of which may be folded down the side of the carton to allow for the possibility of using the carton for open storage.
Patent CA-2034421-C (CA)
Title: Quality control using multi-process performance analysis
Inventor: SINGHAL SUBHASH C
IPC: G06F11/34
Filed: 1991-01-17
Granted: 1995-12-19
Abstract: A new graphical tool, called a multi-process performance analysis chart, can be used in a quality control method for analyzing the performance of a group of processes in a multi-process environment. The method achieves at least three objectives. One, the method is useful for aggregating on one chart the overall status of a group of processes. Departures of process mean values from target values are readily interpreted from the chart as are process variabilities and process capability indices. Estimates of the expected fallout of a process parameter with respect to its tolerance are also readily generated. Two, the method allows for prioritizing quality improvement efforts in complex operations, which may comprise many processes. And three, the method allows for quantifying improvements resulting from reductions in the departures of process means from target values and from reductions in process variabilities.
Patent CA-2037778-C (CA)
Title: Security enhancement in a data processor through use of dynamic parameter authentication
Inventor: GRIFFIN ROY ALLEN III
IPC: G06F21/62
Filed: 1991-03-07
Granted: 2001-06-05
Abstract: A descrambler for descrambling scrambled information signals through use of a predetermined decryption key includes processing means and a memory for storing data for use in said data processing routines. The processing means are adapted for processing data in accordance with a number of different data processing routines to descramble said scrambled information signals, including a routine for descrambling said scrambled information signals that utilizes said predetermined decryption key, and a routine for generating said predetermined decryption key. The processing means includes means for responding to an instruction for generating said predetermined decryption key by processing a first signal provided by the processing means with a second signal to generate said predetermined decryption key; and means for providing at least a portion of said second signal for processing with said first signal by retrieving a portion of said stored data from a portion of said memory identified by a dynamic pointer contained in said instruction for generating said decryption key, with said retrieved data being data that is also used in a said data processing routine other than said routine for generating said predetermined decryption key.
Patent CA-2043464-C (CA)
Title: Reagent containment and delivery tray
Inventor: SILVA JAMES J
IPC: B01L3/00
Filed: 1991-05-29
Granted: 2001-01-30
Abstract: ABSTRACT OF THE DISCLOSURE     A high-precision liquid reagent delivery system is provided for convenient and efficient gravity flow delivery of substantially the entire volume of reagent contained within a sealed formed tray.  The delivery system comprises a formed tray defining a curved cavity for holding a predetermined amount of liquid, and a substantially planar ledge surface defined around the cavity opening.  The surfaces of  the cavity are non-porous, uniform and smoothly converging to a point of liquid discharge at an intersection of the cavity and the ledge surface.  The ledge surface further defines an apex extending longitudinally from the point of liquid discharge and defines a guide path for the delivery of liquid contained within the tray.  The system also includes a flexible cover removably affixed to the ledge surface of the tray for forming a sealed chamber between the cavity and the affixed cover for containment of liquid.  The cover extends beyond the apex of the ledge surface to define a tab portion which can be grasped and pulled from the ledge surface to remove the cover.  Removal of the flexible cover in such a manner with the tray positioned in a upstanding manner with the point of liquid discharge directed downward provides gravity flow delivery of all liquid contained within the tray with a low coefficient of variation.