baber/WOPTO huggingface dataset:
Patent CA-1260027-A (CA)
Inventor: NIEMI JOUKO
IPC: B02C19/06
Filed: 1985-12-11
Granted: 1989-09-26
Abstract: (57)  Abstract of the Disclosure The present invention is concerned with a device for feeding a material to be ground into a pressure chamber grinder provided with an equalizing tank (1), in which said equalizing tank (1) there is substantially the same pressure as in the pre-grinding part of the grinder, with which said pre-grinding part the equalizing tank (1) communicates via screw conveyor.          The said device is installed in the top portion of the equalizing tank.  The device is characterized in that it comprises a substantially vertical, conical feeder chamber (4), whose volume is, at the maximum, about one quarter of the volume of the equalizing tank (1) and at whose top end there is a feed opening (2) and, at the bottom end, an exhaust opening (3) larger than the feed opening (2);  valve members (5, 6) arranged in the said openings (2, 3) and having diameters cor-responding to the said openings (2, 3, respectively), the said valve members (5, 6) being provided with elastic closing members, operating in the way of an annular muscle for closing and opening the said openings (2, 3);  a gas feed pipe (8) passing into the top portion of the feeder chamber (4) and provided with a valve (7) for the generation of a pressure impact in the top end of the feeder chamber (4), and a gas-remov-ing pipe (10) provided with a valve (9), for lowering the pressure prevailing in the feeder chamber.
Patent CA-1262080-A (CA)
Inventor: WILLIAMSON GERALD E
IPC: A01C23/02
Filed: 1985-12-13
Granted: 1989-10-03
Abstract: LIQUID FERTILIZER APPLICATOR                ABSTRACT OF THE DISCLOSURE     A liquid fertilizer applicator is provided, designed to be pulled by a motive power source, for use in a variety of soil and tillage conditions.  It includes a disc-shaped coulter and an associated applicator knife mounted in trailing relation to the coulter, with a feed tube fixed to the rear of the knife.  The leading edge of the arcuate knife conforms to and lies in close proximity to the outer periphery of the coulter disc.  An alternative arrangement includes a knife with an angled lower facing edge and a heel extension to protect the feed tube opening.
Patent CA-1254645-A (CA)
Inventor: OTSUKA HIRAAKI
IPC: H01B7/22
Filed: 1986-02-05
Granted: 1989-05-23
Abstract: ABSTRACT    Disclosed is flexible electrical shielding and a method of making the same for self-adherent assembly to an object to protect the object from electrical fields and static.  The shielding comprises a nonconductive strip embraced by a flattened tube of conductive wire netting held in place by a layer of tacky adhesive applied to one exterior face of the netting tube and the adjacent side of the nonconductive strip.  Anchorage of the tacky layer is facilitated by using a thermoplastic material and depressing portions thereinto under pressure while the strip is temporarily heat softened.  A bare conductor extends along and in contact with the interior of the tube of netting and serves as a grounding conductor for the shielding.  The shielding is applied to cabling or an object by spirally wrapping it about cabling, a wire harness or by applying it to the surface of an object to be shielded.
Patent CA-1238103-A (CA)
Inventor: KAMEJIMA KOHJI
IPC: H04N7/18
Filed: 1986-02-06
Granted: 1988-06-14
Abstract: Abstract:   A guidance system is described in which a mobile object, such as a robot, is guided along a path within a predetermined environment.  It comprises first memory means to store prediction patterns of objects within the environment, second memory means to store an extraction sequence of the prediction patterns of the objects stored in said first memory means, a control device which compares for matching the prediction pattern obtained from said first and second memory means and a feature pattern obtained from an observed image, on the basis of positional information of the mobile object, and which delivers a guidance signal to the mobile object so as to diminish a difference between both the patterns when the pattern matching is possible and delivers an "mismatch" signal thereto when the matching is impossible, a display device which responds to the "pattern mismatch" signal from said control device to display this signal and to display an image of an object within the environment and the prediction pattern of an object, and input means to command said second memory means to select the prediction pattern associated with the displayed object image, on the basis of the "pattern mismatch" display of said display device.
Patent CA-1251106-A (CA)
Inventor: PECK CARL C
IPC: G01N33/48
Filed: 1986-02-10
Granted: 1989-03-14
Abstract: DERMAL SUBSTANCE COLLECTION DEVICE     ABSTRACT        A dermal substance collection device (DSCD) is described which provides means for the non-invasive, instantaneous and con-tinous monitoring of chemical substances which are present in a detectable amount in either or both interstitial fluid or sweat or which are on or in the skin.  The transdermal substance collection device of this invention is comprised of three essential components:          (1)  a substance binding reservoir, wettable by (2)  a liquid transfer medium which allows for liquid bridge transfer of a solu-ble substance from the skin surface to the binding reservoir by virtue of its wettability by the liquid, and (3)  an occlusive cover.
Patent CA-1265121-A (CA)
Inventor: RIEDL REINHOLD
IPC: B66F7/26
Filed: 1986-02-26
Granted: 1990-01-30
Abstract: Abstract of the Disclosure The lifting and depositing device for a large container has four rack and pinion jacks attached to its corners at a low point by means of overhang beams.  The racks are fastened to uprights, along which the rack and pinion jacks can be raised and lowered by suitable operation. In order to move the large containers by means of the lifting and depositing device, the bottom ends of the uprights can be connected by wheel supports with wheels,  Thus, when large container is resting on the ground it is possible to roll the wheel supports and to arrange the base plate support surface of the wheel support lowered for the bottom ends of the uprights.  When uprights are mounted on the base surfaces of the wheel support, a guide engages on the wheel support in an axial borehole on the bottom end of uprights, and the wheels can be operated relative to the uprights, when the large container is raised a certain distance for travel, so the wheels are a certain distance from the bottom of the winch housing.
Patent CA-1261474-A (CA)
Inventor: STAHL DOUGLAS C
IPC: H03M1/18
Filed: 1986-03-18
Granted: 1989-09-26
Abstract: A DC LEVEL SHIFTER CIRCUIT FOR INTERFACING ANALOG SENSING   DEVICES TO DIGITAL LOGIC DEVICES    ABSTRACT OF THE INVENTION An interface circuit is disclosed for providing the proper voltage and current levels for the transmission of data acquisition signaling states between analog sensing devices and digital logic devices.  The invention comprises an operational amplifier, first and second voltage dividers and a feedback network.  The first voltage divider produces and applies to the operational amplifier a reference voltage from a positive and a negative supply voltage.  The second voltage network produces and applies to the operational amplifier an equivalent voltage from the negative supply voltage and the output of the analog sensing circuitry.  A ground potential signal is output from the circuit to a digital logic device when a diode included in the feedback network begins to conduct in response to the equivalent voltage rising above the reference voltage.  Alternatively, a single positive voltage is output from the circuit when the feedback diode stops conducting in response to the equivalent voltage decreasing below the reference voltage and the resistance of a feedback resistor is less than the equivalent resistance of the second voltage divider.
Patent CA-1265119-A (CA)
Title: Catalyst for combustion and process for producing  same
Inventor: KATO YASUYOSHI
IPC: B01J32/00
Filed: 1986-04-25
Granted: 1990-01-30
Abstract: ABSTRACT OF THE DISCLOSURE      A high performance catalyst for combustion having a cheap and heat-resistant carrier capable of retaining a high specific surface even when it is used at a high temperature of 1,000°C or higher for a long time, and a process for producing the same are provided, which catalyst comprising a compound expressed by a composition formula of BaA?12O19, and said process comprises kneading .gamma.-alumina or aluminum hydroxide and a barium compound or impregnating the former compound with the latter so as to give an atomic ratio of A?/Ba in the range of 100/1 to 100/15, followed by calcination.
Patent CA-1251524-A (CA)
Inventor: LUICH THOMAS M
IPC: H03K19/003
Filed: 1986-05-16
Granted: 1989-03-21
Abstract: TEMPERATURE COMPENSATED SENSE AMPLIFIER     Abstract of the Disclosure A temperature compensated sense amplifier is connected to the sense node of a memory array which is OR tied to the bit lines of the array.  A PNP current mirror supplies voltage independent controlled current to the sense node.  A level shifting stage is connected to the sense node to establish a threshold sensing level, and to switch on to steer the current into the amplifier stage.  A compensation stage is connected to the level shifting stage and the amplifier stage to compensate for the .beta. factors of the transistors and the resistive changes with temperature.  A temperature compensated current sink is connected to the PNP current mirror to track over temperature in opposition therewith and maintain a constant current into the sense node.  The level shifting stage and the amplifier stage also include temperature compensating features to provide a sensing threshold which tracks constantly over the operating temperature range.
Patent CA-1267635-A (CA)
Title: Dispositif pour l'application d'une quantite  predeterminee d'un liquide sur une surface
Inventor: KORESKA ROBERT
IPC: A45D34/04
Filed: 1986-07-16
Granted: 1990-04-10
Abstract: L'invention concerne un dispositif pour l'application d'un liquide sur une surface. Le dispositif comprend un corps tubulaire ouvert à une extrémité recevant une ampoule ou capsule frangible sensiblement cylindrique enveloppée dans une gaine flexible résistante, et comportant dans sa paroi au moins deux languettes flexibles disposées sensiblement en face l'une de l'autre, chacune de ces languettes présentant au moins un ergot orienté vers l'intérieur, et décalé longitudinalement par rapport à l'ergot correspondant de l'autre languette, permettant de briser l'ampoule à travers la gaine. La présente invention peut être appliquée à l'enduction sur une surface, d'une quantité prédéterminée d'un liquide.
Patent CA-1259237-A (CA)
Inventor: STEPPE DENNIS L
IPC: A61B/
Filed: 1986-08-14
Granted: 1989-09-12
Abstract: ABSTRACT OF THE DISCLOSURE     An improved irrigation fluid conduit for use with a coaxial surgical irrigator-aspirator for ophthalmic surgery comprises a hollow body adapted for attachment to the surgical irrigator-aspirator and a thin-walled tubular sleeve extending from the hollow body to surround the aspiration conduit of the instrument.  The body and sleeve are homogeneously molded from polypropylene, which permits a rigid thin wall sleeve having a wall thickness not greater than 0.006 inches and which is transparent for increased visibility of the adjacent tissues.
Patent CA-1269566-A (CA)
Title: Impingement and steam oven apparatus for preparing  food products
Inventor: BRATTON RONALD E
IPC: A23L5/10
Filed: 1986-12-03
Granted: 1990-05-29
Abstract: ABSTRACT An oven for preparing food products such as pizza including three chambers (16,18,20) which are serially connected and through which a conveyor (32) carries a food product which may be received in an open-topped pan (34) or which may be placed directly on the conveyor.  The center chamber includes steam impingement structure (52) for impinging jets of hot steam onto the top surface of the food product.  The center chamber also includes a hot air impingement structure (44) for impinging jets of hot gas onto the bottom surface of the container of the food product. The first and last chambers in the oven include hot air impingement structure (40,42,46,48) for impinging hot jets of air onto both the top surface of the food product and the bottom surface of the pan.
Patent CA-1266451-A (CA)
Inventor: HOSS DONALD A
IPC: B65D19/38
Filed: 1987-01-29
Granted: 1990-03-06
Abstract: ABSTRACT OF THE DISCLOSURE          A shipping rack is provided which protects easily damaged articles of manufacture during transit. The shipping rack comprises one or more of tiers of vertically spaced apart shelves which are fabricated of a pliable stretchable cloth.  The vertical distance between each pair of vertically adjacent shelves as slightly greater than the thickness of the article of manufacture to be loaded thereon to result in stretching of the shelves when an article of manufacture is loaded thereon into contact with an article of manufacture located onto a lower shelf to steady the load on the rack and prevent damage to the articles of manufacture.
Patent CA-1250851-A (CA)
Inventor: BERTHOLET RAYMOND
IPC: C07D307/93
Filed: 1987-02-04
Granted: 1989-03-07
Abstract: Abstract Preparation of cafestol A process for the preparation of cafestol from kahweol wherein the kahweol is hydrogenated in the presence of a partially deactivated palladium catalyst on a calcium carbonate or active carbon support conditioned by lead as well as a process for preparing   a mixture of cafestol and kahweol wherein coffee oil is treated with anhydrous methanol in the presence of a basic catalyst, the reaction medium is diluted with a substantially water-insoluble solvent which dissolves the formed methyl esters and then extracted with aqueous methanol, the aqueous methanol phase then being separated and then further extracted with a low-boiling chlorinated hydrocarbon which is then separated from the aqueous methanol phase and evaporated to give the mixture of cafestol and kahweol.
Patent CH-555228-A (CH)
Title: Hollow concrete structures - moulded using cores covered with pneumati-cally expandable sleeves in moulds having water extraction members
IPC: B28B7/32
Filed: 1972-06-06
Abstract: The mould has a removable cover, and is associated with a vibration mechanism and with a device for inserting acid withdrawing a combination core and water extraction unit, the latter being split and resiliently secured round the core form. The latter comprises an elongated hollow perforated form connected to a source of pressure and covered with a flexible resilient membrane, while the extraction unit consists of perforated elongated members covered with a filter medium and having a drain outlet at one end.
Patent DK-110597-A (DK)
Inventor: SLOTH ERIK
IPC: A61B8/08
Filed: 1997-09-26
Abstract: There is described a device for fastening in a bone, preferably the cranial bone. The device is usable for continual supervision without sterile conditions and without need for full anaesthesia. The device comprises a self-cutting screw which by means of a tool is placed in a boring that previously has been formed in the bone. The screw has an inner hollow space in which there is located a signal transducer, and at that end facing inwards towards the cranial cavity, the screw will be covered by signal penetrable membrane. When the screw is in its proper place, the "observation aperture" which is formed will have been closed, and, in practise, it appears that there is no risk of infections.
Patent DK-154688-A (DK)
Inventor: BOURSON LUCIEN
IPC: D21H23/00
Filed: 1988-03-22
Abstract: 1. Process for the manufacture of wrapping paper and of cardboard, characterized in that the following are added to the suspension containing the cellulose fibres before the sheet is formed : a) more than 0.5 parts by weight of cationic starch per 100 parts of cellulose fibres, b) less than 1 part by weigth, expressed as Al2 O3 , of aluminium polychloride per 100 parts of cellulose fibres.
Patent DK-155890-A (DK)
Inventor: BRUCE HANS
IPC: B65D88/12
Filed: 1990-06-28
Abstract: The present invention relates to a method for maintaining a desired temperature at or close to 0 degree C in products affected by variations in temperature during transport and storage at an ambient temperature deviating from 0 degree C, where use is made of a container which contains the products and the walls of which render heat transfer difficult. The invention is characterized in that spaces are arranged close to the walls, bottom, lid and the like 2, 2', 3, 3' of the container 1, which spaces receive water or a water mixture so as to provide a water- containing confinement enclosing the product-receiving space 6 in the container from all sides, in that the container 1 and the water in its wall compartments 4, 4' are then cooled so as to freeze the water, in that the products are then inserted into the container after it has been moved to a room having a temperature adapted to the temperature of the products, and in that the container, which is now ready for transport, is then closed. <IMAGE>
Patent DK-159684-A (DK)
Title: Polyether antibiotic designated A80190, and salts thereof, process for preparing these compounds and microorganism strains for use when implementing the process, the compounds for use as veterinary products and when controlling coccidiosis in poultry, process for enhancing feed inversion efficiency in ruminant animals and for promoting the growth of monogastric animals, and animal feed mixtures containing the compounds
Inventor: GEEL JOSEPHUS JOHANNES VAN
IPC: F16L3/22
Filed: 1984-03-20
Abstract: A cable ladder comprising tuo parallel, relatively spaced beams (1) and rungs (2) arranged between them, wherein each beam is mainly formed by a profile of sheet material having a vertical (4) and a horizontal limb (3), the latter being provided with a vertical flange (5) having openings, at a distance from each of which the beam is provided with stop means, formed by a ridge (8) of the vertical limb (4) facing the flange (5), said ridge having a recess (9) opposite each flange opening for receiving the head of the rung, the beam being furthermore provided with means for locking the end part of each rung passed through an opening and in between the stop means, the locking means being formed by a horizontal strip (7) arranged on the flange (5), the free edge of which strip (7) can be inserted into a recess (12) of the rung (2) in order to ensure that a rigid connection between rungs and beams can be established and mounting of a cable ladder can be appreciably simplified and the cost price is reduced.
Patent DK-189284-A (DK)
Inventor: HOUDAYER BERNARD
IPC: B21D51/34
Filed: 1984-04-12
Abstract: The invention relates to the fitting of a metal closure on a vessel of which the circular edge is a rigid beaded lip. The method of this invention starts with a closure blank (1) of which the edge (14) has been bent through less than 180 DEG , a thick elastic gasket (5) is positioned inside its support section (20), and then, when the closure blank (1) has been positioned under a centering press (7), it is shaped, it is fitted under the beaded lip (4) of the vessel and it is sealingly tightened in a single operation, by the movement of an annular mandrel (10) or several outer tools of the same function.
Patent DK-199881-A (DK)
Inventor: BRANTL V
IPC: C07K7/06
Filed: 1981-05-05
Abstract: Peptides of the formula Tyr1-X-A-Pro-B-Pro-C ..... where Tyr is the amino acid tyrosine, pro is the amino acid proline, A, B and C are any amino acid in the L form, and X is any amino acid in the D form, have an opiate-like effect and can be used as medicaments in human and veterinary medicine.
Patent DK-247087-A (DK)
Inventor: NIEMI JOUKO
IPC: B02C/
Filed: 1987-05-14
Abstract: PCT No. PCT/FI86/00097 Sec. 371 Date Apr. 30, 1987 Sec. 102(e) Date Apr. 30, 1987 PCT Filed Sep. 12, 1986 PCT Pub. No. WO87/01617 PCT Pub. Date Mar. 26, 1987.The present invention is concerned with a grinder housing of a pressure chamber grinder, which said grinder housing comprises a substantially cylindrical outer mantle (1), end walls (2, 3), at least two accelerating nozzles (4) passing radially through the outer mantle (1), between which said nozzles there is an obtuse angle, as well as a discharge opening (5) made into one of the end walls (3) for the ground product. The invention is characterized in that the grinder housing is provided with a substantially cylindrical partition wall (6), which is in itself known, centrally located, and which surrounds the grinding chamber (7) proper and is provided with an inlet opening (9) facing the orifice of each accelerating nozzle, preferably terminating at the plane of the inner face of the outer mantle (1), that the annular space surrounding the partition wall (6) is a gas removing chamber (8) to which an exhaust duct (10) passing through the outer mantle is connected for the removal of the excess quantity of working gas discharged out of the solids-working-gas jets of the accelerating nozzles (4) into the gas removing chamber (8).
Patent DK-309785-A (DK)
Inventor: NELSON JERALD C
IPC: G01N33/78
Filed: 1985-07-05
Abstract: A sampling device for use with an open necked container capable of holding a fuild material, comprises a hollow support member insertable into the container through the open necked portion thereof. The support member comprises a main body portion of a smaller diameter than the open neck of the container; a first end portion extends from the main body portion and is open to the ambeint atmosphere through the open neck portion of the container. In one embodiment, elongated ribbed members extend from the main body portion and define a second end portion. The ribbed members form a generally rigid support structure. A dialysis tubing is fitted over the ribbed members and is closed at one end to define an open ended dialysis sac, the inside of which is directly accessible through the first end portion of the support structure.
Patent DK-397488-A (DK)
Inventor: TIPTON CRAIG DANIEL
IPC: C10N30/00
Filed: 1988-07-15
Abstract: The present invention is a composition having improved water tolerance properties which is adapted for use as a functional fluid or lubricating composition. The composition is comprised of a major amount of a synthetic or mineral oil of lubricating viscosity and a minor amount of a water tolerance fix compound. The water tolerance fix compound is present in an amount which is effective to improve the water tolerance properties of the composition as a whole which amount is in the range of from about 0.1 parts by weight to about 5 parts by weight per 100 parts by weight of the oil. The water tolerance fix compound is prepared by reacting a nitrogen-containing phosphorus-free carboxylic acid (A) with an alkanol tertiary monoamine (B) to form an ester-salt reaction product. The water tolerance fix compound is present in the oil along with 5 parts by weight of water or less per 100 parts by weight of the oil.
Patent DK-414286-A (DK)
Inventor: HUTH STANLEY W
IPC: C11D3/386
Filed: 1986-08-29
Abstract: A one step method for cleaning and disinfecting contact lenses is accomplished by immersing the lenses in a solution containing peroxide and a peroxide-active enzyme.