baber/WOPTO huggingface dataset:
Patent CA-1302817-C (CA)
Title: Body massager
Inventor: NOBLE EDWARD D
IPC: A61H23/02
Filed: 1985-12-31
Granted: 1992-06-09
Abstract: ROGERS, BERESKIN & PARR                              C A N A D A     Title: BODY MASSAGER     Inventors: EDWARD D. NOBLE            DUKE HARDING     ABSTRACT OF THE DISCLOSURE         A body massager includes a casing having handles at  opposite  sides  disposed  in  planes  mutually  at  right angles, for ease of manipulation of the massager. A massage head is mounted in the casing for pivotal rocking movement about a transverse axis and has a contoured massage surface for imparting a percussive massage action to a patient. The massage head is driven from an electric motor by a dynami-cally balanced eccentric driving a connecting rod connected to the massage head by way of a resilient link that can be adjusted to vary the amplitude of the rocking motion.
Patent CA-1276753-C (CA)
Title: Non-woven fibrous composite materials and method for the preparation thereof
Inventor: GROSE REGINALD E
IPC: D21H17/20
Filed: 1986-02-27
Granted: 1990-11-27
Abstract: ABSTRACT   Non-woven, fibrous composite materials in sheet form are disclosed which are particularly useful as dimensionally stable backings and interliners for surface covering laminates.  A method of producing these sheets and laminates is also disclosed.
Patent CA-1289691-C (CA)
Title: Hydrophobicized, easily-flowing thermoplastic polyamides
Inventor: SCHULTZ KLAUS-DIETER
IPC: C08K5/15
Filed: 1986-03-07
Granted: 1991-09-24
Abstract: HYDROPHOBICIZED, EASILY-FLOWING THERMOPLASTIC POLYAMIDES     A B S T R A C T      Thermoplastic, easily flowing hydrophobic polyamides obtained by incorporation of from 2 to 15% by weight, based on polyamide, of at least one monoepoxide compound corresponding to the following general formula                 (I) in which R is a hydrocarbon radical containing at least 4 carbon atoms.
Patent CA-1268152-C (CA)
Title: Apparatus for taping cartons
Inventor: LERNER JOSEPH S
IPC: B31B50/72
Filed: 1986-04-22
Granted: 1990-04-24
Abstract: APPARATUS FOR TAPING CARTONS ABSTRACT OF THE DISCLOSURE Apparatus for applying sealing tape to a forwardly traveling carton includes a first projecting tape applicator unit which lies in the path of carton travel. As the carton strikes the first applicator unit, tape is applied to the carton front end panel, the traveling carton depressing the applicator unit to allow such unit to apply and wipe tape around the corner formed by the front end panel and onto a horizontal carton panel, i.e., a top or bottom carton panel. A push finger carried on the tape applicator unit engages for a time during the depression of such unit with a tape cutter but on engagement of the push finger with a cam near completion of unit depression travel, is caused to disengage from the cutter and releases same to sever a tape length from the tape supply roll, a roller in the depressed applicator unit wiping the severed tape length along the horizontal panel for the predetermined length that the tape extends along the horizontal panel. A second tape applicator unit which moves from projecting position to depressed position in tandem with the first unit is located downstream of the first applicator unit. As the traveling carton moves beyond the first applicator unit, the depression constraint thereon releases so that the second applicator unit tends to project and tape from a second supply roll is applied to the carton horizontal panel starting some distance spaced from where the first tape length ends on such horizontal panel, this last applied tape being applied around the corner formed by the carton horizontal panel and rear end panel, a second cutter operating to sever this second tape length from its roll supply with roller means being employed to wipe the tape against the carton horizontal and rear end panels. In another embodiment of the apparatus, taping at the front and rear of the cartons in the afore-described courses is accomplished with feed from a single tape stock, and a cylinder unit is operable to assist in release of the first cutter for cutting the tape length that is applied to the carton front end.
Patent CA-1279188-C (CA)
Title: Melting furnace having a rotary drum which can be inclined to slope to either end swivelled about a vertical axis
Inventor: FINK KARL
IPC: F27D3/14
Filed: 1986-08-27
Granted: 1991-01-22
Abstract: Abstract A melting furnace has a drum rotating in operating position  about  an  approximately horizontally arranged axis of rotation and being provided within the area of the one front side with a burner and with a discharge opening and comprising within the area of the opposite front side an opening for charging and for extracting combustion gas, said latter opening being provided with a pressure head lid being movable betwen a closed position and an opened position and keeping free in the closed position an annular gap for the escape of the effluent gases.   That end of the drum, which has the opening for charging,  is  conically  shaped  and  extends  into  an effluent gas chamber which is connected with a stack via an effluent gas pipe.     The  drum is  swivellably  supported  within  a supporting  bed  for  swivelling  movement  around  an approximately horizontal axis intersecting the axis of rotation and is guided by guide rolls,  so that it is possible  to  give  the  axis  of  rotation  an  inclined position  in  both  directions.    In  the  one  swivelled position,  the  melt  is  discharged  via  the  discharge opening,  and  in  the  other  swivelled  position,  melt residues are discharged via the charging opening.
Patent CA-1299917-C (CA)
Title: Hydraulic motor
Inventor: MESTIERI RENZO
IPC: G05B1/06
Filed: 1986-11-26
Granted: 1992-05-05
Abstract: ABSTRACT           A radial piston hydraulic motor includes an in-board computer which permits monitoring and control of various operating parameters; a position code is associated with the shaft of the motor by means of which the position of the drive cam on the shaft, relative to the individual piston can be sensed and fed to the computer; the motor is of high versatility and performance.
Patent CA-1276611-C (CA)
Title: Controlling the catalytic activity of zeolites
Inventor: CHU POCHEN
IPC: B01J29/06
Filed: 1987-01-22
Granted: 1990-11-20
Abstract: CONTROLLING THE CATALYTIC ACTIVITY OF ZEOLITES             ABSTRACT     In a method for controlling the catalytic activity of a composition comprising a high silica content large pore zeolite containing from 0.1 wt% to 2.5 wt% of framework boron, the zeolite is contacted with an aqueous solution of a salt of a metal selected from nickel, cobalt, indium and those of Groups IB, IIB, IIIB, IVA, IVB, and VIA of the Periodic Table of Elements under conditions effective to remove boron from said composition.
Patent CA-1313477-C (CA)
Title: Powder coating process for seamless substrates
Inventor: MAMMINO JOSEPH
IPC: B29C41/22
Filed: 1987-03-05
Granted: 1993-02-09
Abstract: ABSTRACT OF THE DISCLOSURE A process for the fabrication of seamless substrates which comprises (1) providing a substrate with a release coating composition thereover; (2) depositing thereon by electrostatic powder spraying a polymer; (3) melting the polymer blend; and (4) subsequently permitting the melted blend to cool. Thereafter, layered photoconductive imaging members can be prepared by the application, for example, of a ground plane, a photogenerating layer, and a charge transport layer.
Patent CA-1278350-C (CA)
Title: Combined high-voltage current and voltage transformer
Inventor: PREISSINGER NORBERT
IPC: H01F38/36
Filed: 1987-03-12
Granted: 1990-12-27
Abstract: ABSTRACT OF THE DISCLOSURE   A combined high voltage current and voltage transformer of head-type construction with a column of insulating material carrying the top housing whereby the active parts of the current transformer and above the same the active parts of the voltage transformer are arranged within the top housing. simple manufacture of the top housing and a good seal with as few as possible lead-outs to be sealed off inside of the top housing is made possible by the construction of this invention.  At the same time, the primary conductor of the current transformer as also the secondary system of the current transformer and the active parts of the voltage transformer are to be assemblable in a simple manner.  This is achieved in that the primary conductor of the current transformer is constructed U-shaped whose base extends at least approximately concentrically through the ring of the secondary system of the current transformer.  The two legs of the primary conductor protrude downwardly and are secured exclusively on the closure plate of the top housing from the inside thereof.  At least one leg is electrically insulated from the metallic closure plate and is adapted to be contacted through the same from the outside and from below.  The ring of the secondary system of the current transformer is also secured exclusively on the closure plate by way of supports.
Patent CA-1285252-C (CA)
Inventor: REIFSCHNEIDER ALAN P
IPC: F04D29/28
Filed: 1987-03-16
Granted: 1991-06-25
Abstract: Abstract of the Disclosure A centrifugal blower wheel consisting of a wire hoop, a disk member and a plurality of separate blower blades arranged about the periphery of the wheel are operatively connected to the hoop and the disk member by a flange formed on each end of the blades.  The flanges are rolled around the hoop, hoops or hoop and disk member such that the blades are operatively spaced around the periphery of the wheel.
Patent CA-1297868-C (CA)
Inventor: HEINONEN JARMO
IPC: E21B1/38
Filed: 1987-04-27
Granted: 1992-03-24
Abstract: Abstract of the disclosure An arrangement for mounting of a rotation element in a drilling machine comprising a body (1) and a rota-tion element (8) mounted by means of bearing surfaces (8a, 8b) rotatably in the body for rotation of a drill shank (9).  The rotation element is rotated by a rota-tion machinery (10) in engagement with a gear ring (11) of the rotation provided in the rotation element between the bearing surfaces. In order to replace the rotation element without having to disassemble the body, the ro-tation element is mounted at both ends thereof in the radial direction in an integral body part (3), and the bearing surfaces and the gear ring are arranged in a stepped manner so that the rotation element is removable from the integral body part axially through one end (3c) thereof.            (Figure 1)
Patent CA-1283082-C (CA)
Title: Product display and dispensing units
Inventor: CARROLL FRANCIS A
IPC: A47F5/10
Filed: 1987-07-02
Granted: 1991-04-16
Abstract: ABSTRACT OF THE DISCLOSURE            IMPROVEMENT TO A PRODUCT DISPLAY AND DISPENSING UNIT      A product display and dispensing unit comprises a plurality of juxtaposed compartments made from body members and side panels.  Keys are provided on the body members and engage complementary slots on the side panels.          Each slot accommodates two keys, one key of a compartment located at either side of the panels.  The lid comprises a plate member having a handle and an upper lip which engages dowels in the side panels.
Patent CA-1302275-C (CA)
Inventor: NARUTOMI YUJI
IPC: A61K31/475
Filed: 1987-08-05
Granted: 1992-06-02
Abstract: ABSTRACT    The present invention concerns an enzyme inhibitor containing the compound represented by the following formula (I) as an effective ingredient :                                           [I] where R represents hydrogen or substituted or not substi-tuted alkyl group, alkenyl group, aryl group or aralkyl group, X represents OR'or NR"R"', in which R', R" and R"' represent respectively hydrogen or substituted or not substituted alkyl group, alkenyl group, aryl group or aralkyl group.    The enzyme inhibitor according to the present inven-tion can effectively inhibit aldose reductase, glyoxalase I and reverse transcriptase.
Patent CA-1285660-C (CA)
Title: Method and system for solid modelling
Inventor: QUARENDON PETER
IPC: G06F17/50
Filed: 1987-09-02
Granted: 1991-07-02
Abstract: ABSTRACT            A method of generating a spatial representation of a 3-D solid object which comprises component shapes which can be defined by transforming constructive solid geometry primitives comprises the steps of setting up a structure to define the object in terms of the primitives and transforms and setting up a definition of a 3-D box in a world space and then sub-dividing the box into sub-boxes, generating test-cells in object space by performing on the sub-boxes the inverse of each transformation to be performed on the primitives to create the object and determining which of the test-cells intersect the object.  Thus, the need to transform the object primitives is avoided.  A particular application of the method is the generation of 2-D images of a 3-D solid object.  A solid modelling system comprising means for performing the method is defined.
Patent CA-1304613-C (CA)
Title: High performance relay system with magnification
Inventor: SHAFER DAVID R
IPC: G02B17/08
Filed: 1987-11-10
Granted: 1992-07-07
Abstract: ABSTRACT There is disclosed a ring field relay optical system incorporating concave spherical mirrors and including magnification achieved, at least partially, by a convex spherical-mirror. In-further modifications, aberrations introduced by the convex mirror are controlled by lens groups formed from fused silica. The system is usable from the visible through the deep ultraviolet portion of the spectrum.
Patent CA-1281399-C (CA)
Inventor: NAKAGAWARA KYOICHI
IPC: H04M9/02
Filed: 1987-12-02
Granted: 1991-03-12
Abstract: ABSTRACT OF THE DISCLOSURE    In an electronic telephone exchange and a method of connecting ports of the exchange, highways connected to a time switch is divided into extension highways and office line highways and thus highways are connected to discrete terminals of a connector formed with extension interface circuits and office line interface circuits.  Input and output terminals are provided at positions corresponding to the discrete terminals so as to connect the extension interface circuits and the office line interface circuits to corresponding highways through the input and output terminals thereby effecting exchange of communication signals through the highways.
Patent CA-1278052-C (CA)
Title: Filter circuit
Inventor: YAMAMOTO YOSHIHIRO
IPC: H03H11/12
Filed: 1987-12-11
Granted: 1990-12-18
Abstract: ABSTRACT OF THE DISCLOSURE     A double integration type filter circuit, consisting of a pair of integrators connected in series with each other, has a changeover switch for commutating the filter characteristics to a filter configuration which emphasizes portions proper to the characteristics of the filter circuit to facilitate filter adjustment to reduce filter adjustment time and to realize improved accuracy while providing for automatic adjustment of the filter characteristics.
Patent CA-1281818-C (CA)
Title: Adjustable depth thermocouple system
Inventor: MELE SAM
IPC: G01K1/14
Filed: 1988-01-11
Granted: 1991-03-19
Abstract: ABSTRACT OF THE DISCLOSURE           An adjustable mounting system for a thermocouple temperature detection device includes a thermocouple cable and a bushing type fitting having an externally threaded end for engagement with threads within the thermocouple well or orifice and an internal threading arrangement within the fitting designed for engagement with the flexible spiral surface of the thermocouple cable which may be either the surface of an armored cable or a spring spiraled about the surface of the thermocouple cable.  The internal and external threading on the thermocouple fitting are in the same direction.  In a variation of the assembly a bayonet-type cap is provided for engagement with a conventional bushing with a bayonet top and the bayonet-type cap has internal threads adapted for engagement with the external threads of the bushing type fitting of the invention.
Patent CA-1319851-C (CA)
Title: Reduced calorie and reduced fat chocolate confectionery compositions
Inventor: KONG-CHAN JOSEPHINE L Y
IPC: A23G1/00
Filed: 1988-02-25
Granted: 1993-07-06
Abstract: REDUCED CALORIE AND REDUCED FAT CHOCOLATE CONFECTIONERY COMPOSITIONS     ABSTRACT OF THE DISCLOSURE     Reduced calorie chocolate confections in which a nondi-gestible fatty polyester or polyether is substituted for natural fat and an artificial sweetener plus a partially or wholly nondigestible carbohydrate bul king agent is substituted for sugar .
Patent CA-1331199-C (CA)
Title: Process for the preparation of multinuclear aromatic polyamines
Inventor: KNOEFEL HARTMUT
IPC: C07C211/49
Filed: 1988-04-25
Granted: 1994-08-02
Abstract: PROCESS FOR THE PREPARATION OF MULTINUCLEAR AROMATIC POLYAMINES   ABSTRACT OF THE DISCLOSURE The present invention relates to an improved process for the preparation of multinuclear aromatic polyamines by the condensation of aniline with formaldehyde in the presence of water and acid catalysts and working up of the reaction mixture by extraction with a hydrophobic solvent.  The acid catalyst obtained in the aqueous phase of extraction is reused.
Patent CA-1315564-C (CA)
Title: Wireless data coupling system
Inventor: LITTLE JOHN K
IPC: G08B21/00
Filed: 1988-05-06
Granted: 1993-04-06
Abstract: Abstract of the Disclosure A wireless data coupling system for transmitting data  such as torque from a rotating shaft to a stationary  receiver  includes  several  photocells spaced continuously around the circumference of the shaft along with a plurality of stationary light pipes  with  corresponding  light  sources  for simultaneously illuminating all of the photocells. This  provides  a  means  of  powering  the  rotating components.  From a data standpoint an analog signal from a strain gauge is converted to a digital signal which is transmitted bit by bit by a pair of light emitting diodes one of which acts as a data sync. The  stationary  receiver  contains  columns  of phototransistors to receive both the data and data sync pulses.  Initiation of the transmission of data is started by a start pulse which occurs first in time and thereafter send pulses from the stationary system actuate the data and data sync pulses from the rotating system.
Patent CA-1305356-C (CA)
Title: Extension device for a sausage stuffer
Inventor: LEMMER JOSEF
IPC: A22C11/00
Filed: 1988-08-11
Granted: 1992-07-21
Abstract: ABSTRACT       In an extension device for a sausage stuffer for the production of uncased sausages and similar products,  tubes arranged to connect with a filling junction of the sausage stuffer  have  sections  that  are  maintained  at  different temperatures, so that uncased sausages can be produced.
Patent CA-1304271-C (CA)
Title: Foam-inhibiting additives in low-foam cleaning compositions
Inventor: GEKE JUERGEN
IPC: C11D3/00
Filed: 1988-08-17
Granted: 1992-06-30
Abstract: ABSTRACT            Short-chain polyethylene glycol ethers corresponding to the formula:                 R1-O-(CH2CH2O)n - R2 wherein:            R1  is  a  linear or branched C6-C18  alkyl or alkenyl radical, R2 is a C4-C8 alkyl radical, and n  is an integer of from 2 to 6, are  used  as foam-inhibiting  additives  for  low-foam cleaning compositions.
Patent CA-1337077-C (CA)
Inventor: LANG DAVID A
IPC: G01G23/37
Filed: 1988-10-27
Granted: 1995-09-19
Abstract: The present invention is a multiple range electronic weigh scale which employs a single load cell and selectable amplifier gain.  A more sensitive range would employ a higher gain amplification than a less sensitive range.  In accordance with the preferred embodiment, the amplified load cell signal is applied to an analog to digital converter and the digital output is applied to a microprocessor.   The microprocessor enables selection between the weight ranges based upon the relationship of the digital output to upper and lower limit values.   The microprocessor also generates  the  output weight  signal  for display based upon the product of the digital output and the selected gain.   In a further embodiment  the microprocessor generates  a digital offset  signal which is  applied to the inverting input of a differential amplified via a digital to analog converter.  This permits the starting point of the most sensitive range of the electronic weigh scale to be adjusted to any desired point in the higher range.
Patent CA-1299619-C (CA)
Title: Electromagnetic switching device
Inventor: DIETRICH BERNHARD
IPC: H01H50/64
Filed: 1988-12-16
Granted: 1992-04-28
Abstract: Electromagnetic Switching Device ABSTRACT OF THE DISCLOSURE     An electromagnetic switching device comprises a solenoid actuator 18 including an armature 22, the reciprocating move-ment of which is converted by a pair of levers 25, 26 to a re-ciprocating counter-movement of a contact slider 16 extending parallel thereto. The contact slider 16 is provided with bridge contacts 17b which cooperate with stationary contacts 12 fixed within a base 10. Outwardly projecting guide members 30 which are provided on the solenoid actuator 18 and extend through recesses 31 formed in the levers 25, 26 serve to sup-port the latter. Upon assembly, the solenoid actuator 18 is equipped with the levers 25, 26 and the contact slider 16 to form an assembly unit which is inserted as it is into the base 10. In this assembly unit, the levers 25, 26 are retained in position so that the assembly step can be performed easily and rapidly without any mounting aids.
Patent CA-1309605-C (CA)
Inventor: ICHIGUCHI HIROKAZU
IPC: B24D13/16
Filed: 1989-01-24
Granted: 1992-11-03
Abstract: SPECIFICATION for the Foreign Patent Application TITLE OF THE INVENTION       METHOD OF PRODUCING GRINDING TOOL AND    APPARATUS FOR PRODUCING SAME     ABSTRACT OF THE DISCLOSURE     The present invention relates to a grinding tool comprising a large number of grinding sheets radially arranged and collected to be adhered to each other in a disk-like shape.    A disk provided with a through hole at a center thereof, to whose upper surface adhesives are applied at pointed palces of a circumferential edge portion of the upper portion of the disk, or, on which heat sensitive adhesives are overlapped, is supplied on a receiving seat of normal temperature or heated.    And, a large number of long grinding belts are sent toward the center of the above described disk at appointed strokes so that a grinding particle surface may exist upside and side edges thereof may be overlapped to each other.     A cap plate is brought down on the grinding belts radially arranged by sending them in the above described manner to fixedly press inner ends of the respective grinding belts against the circumferential edge portion of the disk and the respective grinding belts are cut in a circular shape coaxial with the disk at a suitable position of an outer side of the disk.    In addition, in the case where the adhesives on the disk are heat sensitive, a heated pressing member is used to pressurize.   Then, the respective grinding belts are cut in the circular shape coaxial with the disk at the suitable position of the outer side of the disk followed by releasing the pressing of the pressing plate or the pressing member against the disk to remove the disk from the receiving seat.
Patent CA-1317588-C (CA)
Title: Imidazole derivatives, process for production thereof, and use thereof
Inventor: UEDA TOHRU
IPC: C07D233/90
Filed: 1989-02-27
Granted: 1993-05-11
Abstract: ABSTRACT          Disclosed are imidazole derivatives represented by formula [I]:                                          [I] wherein R is a hydrogen atom or   , wherein R2 is a hydrogen atom or a hydroxy-protecting group, R2 protecting either a single hydroxyl group or two hydroxyl groups together when R2 is a hydroxy-protecting group, and R3 is a hydrogen atom or OR2; A is CONH2 or CN; and R1 is a hydrogen atom, lower alkyl, hydroxy-lower alkyl, or phenyl.  Also disclosed are six processes for producing these novel compounds among which a typical process comprises reacting a starting imidazole compound having a halogen at the 5-position thereof with an acetylene derivative to alkyny-late the 5-position.  Furthermore, the compounds have remarkable antitumor activities and therefore can provide novel antitumor agents.