baber/WOPTO huggingface dataset:
Patent CA-1290262-C (CA)
Title: Carousel material handling apparatus
Inventor: HANKES WILLIAM P
IPC: B65G1/133
Filed: 1988-10-28
Granted: 1991-10-08
Abstract: ABSTRACT OF THE DISCLOSURE         The material handling apparatus is disclosed comprising a plurality of storage bins and a continuous pathway.  The pathway includes spaced apart linear path-way segments joined by arcuate end segments.  The bins are supported on the pathway to move about the pathway in a predetermined desired direction.  Each of the bins is hingedly connected to one another to define a con-tinuous chain of hingledly connected bins.  A drive mechanism is provided to independently drive each of the bins with the drive means operable only when the hinge connector members of the bins are disposed in a linear pathway segment.
Patent CA-1322777-C (CA)
Inventor: CHUANG THOMAS C
IPC: G03G15/06
Filed: 1988-11-03
Granted: 1993-10-05
Abstract: TITLE Laminar Flow Toning Station Having Conductive and Nonconductive Elements Therein Abstract of the Disclosure Apparatus for developing a latent electrostatic image on the image bearing surface of an imaging member using a liquid toner is characterized by a toning station having a toning member therein.  The toning member has a conductive and a nonconductive element thereon.  The nonconductive element is disposed upstream of the conductive element in the direction of movement along the path of travel of the image bearing surface through the toning station.  The conductive element is connected to a bias voltage so that the image is toned first in the absence of a bias followed by toning in the presence of a bias voltage.  Laminar toner flow is maintained in the direction of movement of the image bearing surface during the contact of the surface with the toner.
Patent CA-1321738-C (CA)
Title: Water heater construction and method of making same
Inventor: NELSON THOMAS E
IPC: B29C67/00
Filed: 1989-01-13
Granted: 1993-08-31
Abstract: WATER HEATER CONSTRUCTION AND METHOD OF MAKING SAME           ABSTRACT    A water heater construction including an inner tank for containing water surrounded in spaced apart relationship by an outer shell.  An annular pocket of material is located in the annular space between the inner tank and outer sleeve.  An expanded foam thermal insulation fills the pocket and, thusly, the annular space between the inner tank and outer shell.  A method of making the water heater construction includes the steps of locating one end of a sleeve of flexible material over the interior wall surface of the outer shell, affixing the sleeve to the interior wall surface of the tank, locating the other end of the sleeve over the exterior wall surface of the water heater tank, affixing the sleeve to the exterior wall surface of the water heater tank, and positioning the outer shell concentrically over the inner tank whereupon a first portion of the length of the sleeve turns inside out to circumferentially overlay a portion of the length of the exterior wall surface of the inner water heater tank, a second portion of the length of the sleeve circumferentially overlays a portion of the length of the interior wall surface of the outer shell, and an intermediate portion of the length of the sleeve folds back over to form a bottom annular wall across the annular space, thereby forming a pocket in the annular space. The annular pocket is filled with an insulation material.
Patent CA-1335951-C (CA)
Inventor: BREMBECK HOWARD S
IPC: A01K39/012
Filed: 1989-01-24
Granted: 1995-06-20
Abstract: A poultry feeder assembly for use with an automated conveyor-type feed system.  The feeder assembly is inexpensive to manufacture and comprises only two assembly pieces which are formed of a resilient, flexible material allowing for easy assembly and adjustment without tool or implement.  Multi-stage incremental positioning provided between a dome/feeder-tube combination and a pan member allows feeding of brood through pre-harvest sized foul and renders the feeder assembly adaptable for use with feeds having varying flow characteristics.
Patent CA-1338248-C (CA)
Title: Method for the preparation of o-carboxyarylimidazolinones
Inventor: DOEHNER ROBERT FRANCIS JR
IPC: C07D213/80
Filed: 1989-01-25
Granted: 1996-04-16
Abstract: A method for the preparation of o-carboxyl imidazolinone compounds of formula (I)   [I]     wherein A is CH or N;          R1 is H or C1-C12 alkyl;          R2 is H or C1-C6 alkyl;          R3 is H, C1-C6 alkyl, or when R2 and R3 are taken together they may form a ring represented by -CH-C-CH=CH-; including oxidizing the appropriate 2-{[(1-carbamoyl-1,2-dimethylpropyl)amino]methyl}-benzoic acid intermediate with a brominating agent.  Compounds useful as intermediates in the oxidation method and methods for preparing them are disclosed.
Patent CA-1335628-C (CA)
Title: Heat pumps
Inventor: RAMSHAW COLIN
IPC: F04D1/12
Filed: 1989-02-01
Granted: 1995-05-23
Abstract: An absorption-cycle heat pump comprises a rotary assembly including a vapour generator (GE,14), a condenser (CO,23), an absorber (AB,22), an evaporator (EV) and a solution heat exchanger (X,16). The vapour generator, the condenser and the absorber each include a wall (14, 23, 22 respectively) across which the volatile component (preferably water) and/or a liquid absorbent therefore are caused to flow under the action of the forces generated during rotation of the assembly. The evaporator comprises a plurality of finned heat exchange tubes 31 into which the volatile component is injected with a radially inwardly-directed component of motion, the tubes being of generally elliptical configuration disposed with their major axes extending generally radially. To maintain the evaporator heat exchange surfaces continuously wetted, excess volatile component is supplied such that a major part of the latter remains unvapourised after flow across the evaporator heat exchange surfaces and is collected in a reservoir (26), which also receives the condensate from the condenser, for re-injection into the evaporator tubes (31).
Patent CA-1322215-C (CA)
Inventor: MAEDA TAKASHI
IPC: B32B7/02
Filed: 1989-05-09
Granted: 1993-09-14
Abstract: ABSTRACT OF THE DISCLOSURE      A roof lining structure in a motor vehicle includes a roof lining base member and a vibration-damping layer interposed between an upper surface of the base member and a lower surface of a roof panel of the motor vehicle. The roof lining base member comprises a support layer having a cellular structure, and a reinforcing layer disposed at least partly in the roof lining base member. The upper sur-face of the vibration-damping layer is held in intimate con-tact with the lower surface of the roof panel. The vibration-damping layer is bonded to the roof panel by an adhesive layer. The vibration-damping layer is made of a material having such a mechanical strength that the vibration-damping layer will be torn apart vertically with a tearing force weaker than the bonding strength of the adhe-sive layer.
Patent CA-1311650-C (CA)
Title: Waste fuel incineration system
Inventor: BARRESI JAMES A
IPC: F23G5/16
Filed: 1989-05-30
Granted: 1992-12-22
Abstract: WASTE FUEL INCINERATION SYSTEM Abstract A waste fuel incineration process and system operates at very high temperatures with excess under fire air for high efficiency combustion of waste as a fuel and for decomposition of any toxic waste.  The system is applicable for clean burning volume reduction of waste and for power generation and co-generation of heat.  The control elements are constructed and arranged and the control circuit programmed for maintaining the primary combustion temperature at a target temperature selected in the range of approximately 1600°-1800°F (871°-982°C), for turning on and increasing under fire air to bring the primary combustion chamber flue gasses up to the target temperature, for maintaining the volume rate of flow of under fire air at 150% to 250% of the stoichiometric requirement for complete combustion at normal load, for reducing and turning off under fire air in a first over-temperature range extending above the target temperature, for turning on and increasing over fire air for diluting and cooling flue gasses in a second over-temperature range extending above the first over-temperature range, and for shutting down the under fire air, over fire air and waste fuel feeding cylinder and piston at a selected absolute over-temperature.  A variety of safety features are disclosed including a normally closed dump stack on the secondary tower which automatically opens for natural by pass drafting in the event of power failure or excess temperature in the pollution control device.  A live "V" shaped gravel bed and ash ram permits removal of slagged gravel for renewing the surface of the hearth.
Patent CA-1328471-C (CA)
Title: Catalyzed hydrofluorination of halogenated alkanes
Inventor: RAO VELLIYUR N M
IPC: C07C17/20
Filed: 1989-06-21
Granted: 1994-04-12
Abstract: Abstract of the Disclosure Catalyzed Hydrofluorination of Halogenated Alkanes Process for the preparation of fluorinated alkanes by contacting halogenated alkanes with HF in the presence of TaCl5 or TaBr5.
Patent CA-1332749-C (CA)
Inventor: JACKSON NORMAN C
IPC: B60J10/08
Filed: 1989-06-29
Granted: 1994-10-25
Abstract: ABSTRACT OF THE DISCLOSURE A molding for attachment to a vehicle includes a support member and a first colored layer secured to the support member.  A second colored layer is abutted to the first colored layer at one edge thereof, and secured to the support member.  The first and second colored layers are of similar colors presenting a color matched molding.
Patent CA-1307325-C (CA)
Title: Adaptive scanning method
Inventor: TANASALEH BUDDY S
IPC: H04B1/16
Filed: 1989-07-17
Granted: 1992-09-08
Abstract: ADAPTIVE SCANNING METHOD     Abstract of the Disclosure A method (100) is provided for a radio that is currently monitoring a first frequency f(1) to determine whether carrier activity exists on a second frequency f(2). The radio loads f(2) into the synthesizer. After waiting 17 ms, the radio makes a first determination whether the synthesizer is locked on f(2). After waiting 17 ms, the radio makes a second determination whether the synthesizer is locked on f(2). If the first determination and the second determination are both affirmative, the radio determines whether carrier activity exists on f(2). Otherwise, after waiting 17 ms, the radio makes a third determination whether the synthesizer is locked on f(2). If the second determination and the third determination are both affirmative, the radio determines whether carrier activity exists on f(2). Otherwise, if the third determination is affirmative, after waiting 17 ms, the radio determines whether carrier activity exists on f(2).
Patent CA-1327614-C (CA)
Inventor: HEMPY ROBERT M
IPC: B27C5/00
Filed: 1989-08-18
Granted: 1994-03-08
Abstract: Abstract of the Disclosure Disclosed is a bench mountable joining machine. The joining machine comprises machine apparatus for supporting and positioning a workpiece while making a slot-like plunge cut into a joint surface of the workpiece. The machine also includes a base member for removably mounting the machine to a bench.
Patent CA-1338590-C (CA)
Title: Method for electrochemical treatment of porous building materials, particularly for drying and re-alkalization
Inventor: MILLER JOHN B
IPC: E04B1/64
Filed: 1989-09-06
Granted: 1996-09-10
Abstract: An electro-osmotic dewatering procedure is disclosed for removing water from saturated, porous build-ing materials, such as concrete, brick and the like. A controlled, cyclical voltage is applied to an electrode system, to effect osmotic migration of water from an anode electrode, located within the structure or in contact with it, to a cathode electrode, typically spaced from the structure but in electrical circuit with it. The cycle of operations includes a first energy pulse in a direction to effect osmotic migration, followed by a substantially shorter but definite pulse of reverse polarity to prevent or minimize formation of insulating gas films and/or corrosion products. Transition from the primary pulse to the reverse pulse, and from the reverse pulse to the subsequent primary pulse, is at a controlled rate to permit discharge of stored voltage, as a function of inherent capacitance of the system, and to avoid generation of RFI radiations. For treating reinforced concrete, cycling is preferably controlled automatically, as a function of the monitored passivity or non-passivity of the internal reinforcement, so as to avoid creation of corrosion prod-ucts. Certain aspects of the invention are applicable to other treatments of reinforced concrete, such as realkalization.
Patent CA-1306380-C (CA)
Title: Crossroad without traffic lights
Inventor: TSAI JOHN
IPC: E01C1/00
Filed: 1989-09-11
Granted: 1992-08-18
Abstract: TITLE: CROSSROAD WITHOUT TRAFFIC LIGHTS          ABSTRACT OF THE DISCLOSURE     A  crossroad includes two roads  intersected  with each other. One of the roads is level and straight, and the  other  road  is provided with  a  pair  of  second dimensional  passages,  such  as  tunnels,  subways  or elevated  roadways,  each  with  a  respective   bypass merging  into  one side thereof. The entrance  of  each passage  is provided adjacent to and a  short  distance from  the  level  road. The exit  of  each  passage  is provided  adjacent  to the opposite side of  the  level road.
Patent CA-1324681-C (CA)
Inventor: MURAKAMI TOKUMICHI
IPC: G06F9/46
Filed: 1992-12-16
Granted: 1993-11-23
Abstract: ABSTRACT       A digital signal processing apparatus which is used for the computation of coding image signals or the like.  The apparatus comprises a plurality of signal processing means arranged in parallel and control means which assigns loads to the signal processing means so that the signal processing means have even computation volumes.  Alternatively, an address generator is provided for each of the data sets entered independently.  The apparatus includes two selector groups so that a selected data pair is subjected to a multiplication operation by the multiplier of the system.
Patent DK-150178-C (DK)
Inventor: NIELSEN POUL ERIK
IPC: A47G1/16
Filed: 1984-02-29
Granted: 1987-12-07
Abstract: A corner holding for mirrors and similar elements includes a base element and a plurality of holding members, with the base element being adapted, by breaking along the weakening lines formed by a cross-shaped recess, to be divided into four sections, and with a shape corresponding to the shape of the holding members being provided with locking pins for the introduction into locking holes of the base element of the sections which are furthermore provided with fixing holes. The base element includes a circular plastic plate adapted for division into four sections defined by the cross-shaped recess, while the holding member includes an outwardly open pocket adapted for reception of a mirror corner so that a mirror by way of four holding members can be fixed to base elements secured to a wall surface. With the holder, a considerable simplification is realized by the mounting of a given mirrors wall since the number of base elements and holding member always corresponds to the number of mirrors. The mounting of the mirrors, for example, requires the use of a base element divided into four sections together with four holding members, while the mounting of four mirrors for a mirror wall requires the use of one entire base element, four half base elements, and four quarter base elements, that is, in total, four entire base elements and sixteen holding members.
Patent DK-156180-C (DK)
Inventor: LINGEMANN HORST
IPC: E06B3/66
Filed: 1984-05-03
Granted: 1989-11-27
Abstract: A curved corner bent from a hollow-profile construction to form a spacer frame of an insulating glazing, where an opening is provided in the inner wall and in the side walls of the hollow-profile construction in the corner zone, so that a free transverse edge on one side of the opening clamps over a free end portion on an opposite side of the opening when the hollow-profile construction is bent at a right angle to form the curved corner, and a process for the production of the corner, in which the opening is a rectangular cut-out into the inner wall and U-shaped cut-outs cut into the side walls, where the side walls are braced during the bending in such a way that the free transverse edge is guided onto the free end portion to provide flat side surfaces on the curved corner after the bending thereof.
Patent DK-161863-C (DK)
Inventor: BARON PETER
IPC: G09F7/02
Filed: 1987-07-17
Granted: 1992-02-17
Abstract: An integrally extruded longitudinally extending panel which can be connected to other such panels to provide an upright display surface having channels (9, 39) therein comprises a planar panel portion (3), channel means (9) at an upper side of the panel portion and comprising first connecting means (17), and second connecting means (16) at the lower side of the panel portion; the first and second connecting means of adjacent panels being interconnectable to provide a display surface. The channel has an overhanging lip (10) for retaining the foot (21) of a display means (20) such as a bracket, shelf, hanger, light fitting, etc. The lower edge of an upper panel overlaps the overhanging lip of a lower panel so as to conceal the join between the panels.
Patent DK-163355-C (DK)
Inventor: HIMMELSBACH FRITZ
IPC: A47J31/08
Filed: 1983-10-11
Granted: 1992-07-13
Abstract: If a plurality of essentially circular sheets of filter paper are stacked in a pile, the individual sheets have a tendency to stick to each other rendering it difficult to remove the topmost sheet from the pile. To overcome this inconvenience, it is provided that adjacent sheets within the pile have a different contour, e.g. by providing every second sheet with a protruding tongue arranged at the circumferential edge thereof. All the intermediate sheets either do not have such tongue or are provided with a recess arranged anywhere along their circumferential edge.
Patent FI-68931-C (FI)
Inventor: MAEKLER KLAUS
IPC: H02B1/26
Filed: 1980-04-02
Granted: 1985-11-11
Abstract: 1. An electrical installation device with a support ring for flush mounting in a wall box and comprising a sealing ring which consists of resilient material and comprises a flange which seals the support ring against the wall box and a cylindrical collar which engages in the wall box, characterized in that the sealing ring (5) is so dimensioned that it may be inserted into wall boxes (3) with the standardized internal width of 58 mm and its flange (5a) projects beyond the edge of such a wall box (3) but only so far that the flanges (5a) do not overlap in the case of two adjacent wall boxes (3) at the standardized centre-to-centre distance of 71 mm, and the cylindrical collar (5c) directly surrounds the inserted device (1 or 2) at its outer edges coming closest to the wall box (3), a second, but collarless, sealing ring (6) is interposed between the support ring (7) and a cover plate (4), and there is formed in the cover plate (4) at least one recessed portion in which a central cover plate (11, 12) is fitted and the central cover plate (11, 12) rests in surface contact on an edge (4e) defining an internal opening (4a, 4b) in the cover plate (4).
Patent FI-75989-C (FI)
Inventor: CSIKI KALMAN
IPC: B29D99/00
Filed: 1982-06-02
Granted: 1988-09-09
Abstract: PCT No. PCT/SE81/00283 Sec. 371 Date May 20, 1982 Sec. 102(e) Date May 20, 1982 PCT Filed Sep. 30, 1981 PCT Pub. No. WO82/01312 PCT Pub. Date Apr. 29, 1982.The ear plug (40) includes an elongate body with a rounded tip portion and of an elastic material enveloped by a deep-drawn sheath (41) of thin flexible plastics film material. Rearwardly the plug preferably has a neck portion from which the sheath projects in the form of a stiffer collar or flange. Production of the ear plug includes deep-drawing a thermoplastic film or foil into a sheath with desired thickness distribution, and filling the sheath with elastic material (53). Filling may take place simultaneously with deep-drawing, the body of elastic material constituting a die for deep-drawing in a forming hole (45), or after the deep-drawing. In the latter case, an elastic die body is used to advantage, the shape of which generally corresponds to that of the finished plug, for deep-drawing in a forming hole suited to the die body.
Patent FI-71803-C (FI)
Inventor: WELDON SCOTT B
IPC: D21F11/00
Filed: 1983-06-14
Granted: 1987-02-09
Abstract: A system of treating web material wherein the the web (14) is transported through a differential relative velocity nip defined by a web support surface (12) and a pick-up member (22) having voids therein and having a relative velocity differing from that of the support surface at the nip location. Substantially simultaneously with the web treatment the web is applied to the pick-up member with the web impressed into the voids to lock the web against movement relative to the pick-up member.
Patent FI-85809-C (FI)
Inventor: GELLER LEO
IPC: A61K47/34
Filed: 1985-11-04
Granted: 1992-06-10
Abstract: 1. Dry substances obtainable by lyophilisation for the preparation of stable suspensions and containing 4-hydroxy- or 4-C2-12 -acyloxy-4-androstene-3,17-diones, which substances additionally contain a combination consisting of at least one phospholipid and at least one solid polyethylene glycol in a ratio of 1 : 1 to 1 : 10.
Patent FI-87641-C (FI)
Inventor: EVIN JEAN
IPC: B66B1/34
Filed: 1986-02-12
Granted: 1993-02-10
Abstract: The invention provides a process for the regulated control of an electric motor more particularly for an elevator, goods lift or storage installation. According to the method of the invention, along the path a coded strip (20) is disposed comprising evenly spaced marks which are read by a reader (23) fixed to the moving body. Counting means (29) give the absolute position of the moving body and means (30) are provided for calculating its speed from counting of the marks. These means are followed by the central processing unit (31) which sends to the motor a regulated voltage control.
Patent FI-93675-C (FI)
Inventor: OESTREICH ULRICH
IPC: G02B6/44
Filed: 1988-01-22
Granted: 1995-05-10
Abstract: A method for manufacturing optical fiber cable in which at least one light waveguide, either alone or as a bundle forming a core, is loosely inserted into an outer sheath with a definite length allocation between the length of the core and sheath characterized by passing the cable around a deflection roller and varying the diameter of the deflection roller to obtain the desired length allocation between the sheath and core.
Patent FI-90777-C (FI)
Inventor: GERKEN MANFRED
IPC: C07H15/252
Filed: 1988-04-07
Granted: 1994-03-25
Abstract: Novel cytostatically active anthracyclines of the formula I, which are optionally present as a salt of an inorganic or organic acid <IMAGE> in which the radical R<1> is hydrogen or hydroxyl, R<2> is hydrogen, a structure of the formula II or IV or together with R<3> is a structure of the formula III, R<3> is hydrogen, a structure of the formula II or IV or together with R<2> is a structure of the formula III, R<4> is hydrogen, an acyl group, trimethylsilyl, a structure of the formula II or a structure of the formula IV <IMAGE> R<5> in this case is hydrogen, methyl, hydroxymethylene, acyloxymethylene or alkyloxymethylene, R<6> is hydrogen, hydroxyl, acyloxy, alkyloxy, allyloxy, benzyloxy or halogen, R<7> has the same meaning as R<6> and can additionally be NH2, NHacyl, N(alkyl)3, N(CH2CN)2, NH(CH2CN) or azido, and R<8> has the same meaning as R<6>, where the following compounds of the formula I are excepted:  1. R<1>=R<3>=R<4>=H, R<2>= alpha -L-daunosaminyl 2. R<1>=R<3>=R<4>=H, R<2>= alpha -L-rhodosaminyl or its 4'-acyl derivatives 3. R<1>=R<3>=H, R<2>=R<4>= alpha -L-rhodosaminyl or its 4'-acyl derivatives 4. R<1>=OH, R<3>=H, R<2>=R<4>= alpha -L-rhodosaminyl or its 4'-acyl derivatives 5. R<1>=R<2>=R<3>=H, R<4>= alpha -L-rhodosaminyl or its 4'-acyl derivatives.