baber/WOPTO huggingface dataset:
Patent FI-66370-C (FI)
Inventor: FRIEBE WALTER-GUNAR
IPC: A61K31/445
Filed: 1980-02-11
Granted: 1984-10-10
Abstract: A piperidinopropyl derivative of the formula   <IMAGE>    in which R1 and R2 each independently is hydrogen or a lower alkyl radical, or together are an alkylene radical, R3 is hydrogen, hydroxy, or acyloxy, R4 is hydrogen or formyl, A together with the adjacent benzene ring and N-R4  forms a benzimidazolin-2-one, benzimidazoline-2-thione, oxindole, indazole carbazole, benztriazole, benzimidazole, indoline or indole moiety, and B is a heterocyclic radical or, under certain circumstances, a phenyl radical, either of which is optionally substituted by halogen, hydroxy, lower alkyl, hydroxy-lower alkyl, carboxamido-lower alkyl, lower alkoxy, amino, carboxamido, lower alkyl-carbonylamino, acyl or lower alkylsulphonylamino, or a pharmacologically acceptable salt thereof. The compounds inhibit adrenergic  beta -receptors and lower blood pressure.
Patent FI-69160-C (FI)
Inventor: DUMAS DAVID HOWARD
IPC: D21H17/21
Filed: 1982-09-03
Granted: 1985-12-10
Abstract: Described are sizing compositions in the form of aqueous dispersions comprising a hydrophobic cellulosereactive sizing agent such as a ketene dimer, fortified rosin and a water-soluble, nitrogen-containing cationic dispersing agent. The compositions are highly efficient internal or surface sizing agents for paper and maximize the advantages of each sizing component while minimizing the disadvantages.
Patent FI-87676-C (FI)
Inventor: GRIMM FRIEDRICH B
IPC: E04B1/19
Filed: 1986-02-11
Granted: 1993-02-10
Abstract: A space frame, comprises a plurality of joint elements, each of the elements including a plurality of releasably connectable bodies, each of the bodies having a plurality of connecting members; and a plurality of connecting pieces which are releasably connectable with the connecting members of the bodies so as to connect the joint elements at a distance from one another, the bodies of each of the joint elements being formed ring-shaped and arranged concentrically relative to one another, each of the bodies of each of the joint elements having a plurality of portions and being provided in each of the portions with an equal number of the connecting members.
Patent FI-90500-C (FI)
Inventor: KROFTA MILOS
IPC: B07B1/55
Filed: 1990-02-27
Granted: 1994-02-25
Abstract: Apparatus adapted for use in a water clarification system which removes particles of greater than a predetermined size from the clarified water includes a screen or a pair of concentric screens positioned in a clarified water storage area between an inlet and a clarified water outlet. One or more spray heads for direct a shower of high pressure filtered clarified water at the outlet side of the screen or screens to loosen or remove particles therefrom. In addition, a rotating brush can act on the inlet side of the screen. Particles removed by the cleaning elements are recirculated through the system. Water levels are maintained by overflow control or by monitoring the water level and utilizing the output from the monitor or monitors to selectively control valves in the inlet or outlets from the system.
Patent FI-88446-C (FI)
Inventor: SEGER LEIF
IPC: H01R13/58
Filed: 1991-02-05
Granted: 1993-05-10
Abstract: The invention relates to a duct/electrical-socket combination which can be installed in a groove-shaped electrical duct (10) and comprises at least one duct/electrical socket (80) or the like. The duct/electrical-socket combination is electrically protected against being touched and can thus be installed in the electrical duct (10) without separate protection boxes. <IMAGE>
Patent FI-95789-C (FI)
Inventor: RINGDAL JAN OTTO
IPC: B62D29/04
Filed: 1992-02-03
Granted: 1996-03-25
Abstract: Appliance in the manufacturing of plastic car bodies, preferably moulded/cast in one piece, with openings for doors and windows, including recesses (A) from the outside to the inside, terminating inside in an approximately right angle. Opening (B) is cut out by means of a projection from the angle (K). A securing moulding (C) envelopes the plastic part (D) and is screwed/riveted to the internal roll-over bracket/frame (E). On one side of the door the securing moulding (C) is extended to comprise/fasten door hinges (H).
Patent FI-98496-C (FI)
Inventor: RAMM-SCHMIDT LEIF
IPC: B01D1/22
Filed: 1995-08-22
Granted: 1997-07-10
Abstract: PCT No. PCT/FI96/00449 Sec. 371 Date Jul. 17, 1998 Sec. 102(e) Date Jul. 17, 1998 PCT Filed Aug. 21, 1996 PCT Pub. No. WO97/07867 PCT Pub. Date Mar. 6, 1997A liquid distributor for distributing liquid over the heat transfer surface of an evaporator includes a channel array including one or more supply channels and downwardly deviating distribution channels. Each distribution channel has a step-shaped expansion located downstream with respect to the supply channel and connecting therewith via a sharp point, restricting the liquid suction created in the distribution channel. Sharp points provided in the supply channel or channels further restrict the liquid suction.
Patent NO-155270-C (NO)
Inventor: KRINGS GERT
IPC: H04Q9/00
Filed: 1981-09-25
Abstract: 1. A signal transmission device wherein at least one central station and further stations which can be selectively equipped with input devices (31, 32) can be connected to a common signal transmission path, where the input devices can be individually called up by the central station and having been called up by the central station or under the control of an impulse transmit signals, and in the call-up sequence time sections are kept free which the stations can independently enter during the impulse operation, where, in the stations, at least one group of input devices is assigned a common entry entitlement time determinable by a time control device (18, 23), and in the event that at least one impulse is present in the station in question at the instant of the entry entitlement time the time control device (18, 23) causes a flow control device (11) consecutively to interrogate the input devices (31, 32) included in the station in question, characterised in that the flow control device (11) includes an address interrogation device with an address generator (15) for all the addresses provided in the signal transmission device, and that the input devices (31, 32) can be interrogated by means of the address interrogation device in such manner that by way of interrogation result the addresses of the input devices (31, 32) present in the station in question can be input into an address store (16), and that in the case of an impulse-motivated transmission on the part of the station in question, the addresses stored in the address store (16) are read out and only these addresses are used to interrogate the input devices (31, 32) (fig. 1).
Patent NO-157333-C (NO)
Inventor: GOLDWASSER DAVID JAY
IPC: C08G18/65
Filed: 1982-10-13
Abstract: Polyurethane resins are described having high impact strength and other structural strength properties, and significantly improved resistance to deformation by heat. The properties of these materials are such as to make them comparable to engineering thermoplastics such as nylon and like materials commonly used to fabricate structural components such as automotive parts, equipment housing, sporting goods, furniture, toys, household and like consumer goods. The resins are prepared from organic polyisocyanates, an isocyanate-reactive material (polyol, polyamine, etc.) having an average functionality of at least 1.9, a Tg less than 20 DEG  C. and molecular weight of 500-20,000, and one or more low molecular weight extenders the major distinguishing feature being the markedly lower proportion by weight (2 to 25 percent) in which the isocyanate-reactive material is employed as compared with polyurethane resins conventionally prepared in the art. Depending upon the particular combination of reactants employed the polyurethanes of the invention can be thermoplastic or thermoset and can be prepared in both cellular and non-cellular form.
Patent NO-159348-C (NO)
Inventor: NIITTI TIMO UNTAMO
IPC: B03D1/16
Filed: 1983-05-24
Abstract: The coating on the stator vanes in a flotation machine is subject to abrasive load caused by the air/suspension flow and acting on the top part of the vane facing the rotor. In prior art, the coating placed on the vane was stationarily joined, serving single use only. In the invention a detachable coating (6) has been developed, which is placed like a sock upon the stator vane (4) and secured in place with the aid of a cover member (8). This securing, or locking, is accomplished with the aid of a groove (7) machined in the stator vane and of tooth-like projections (9) provided on the cover member. A locally worn-out coating may be detached and either turned through 180 DEG  or inverted and put back in its place.
Patent NO-158421-C (NO)
Inventor: STRUPCZEWSKI JOSEPH T
IPC: C07D417/04
Filed: 1985-04-22
Abstract: There are described novel anthypertensive 1,2-benzisothiazole piperidines of the formulawhere X is hydrogen, halogen, loweralkoxy, loweralkyl, nitro, amino or trifluoromethyl; and R isR, being loweralkyl, aryl, aralkyl, cycloalkylloweralkyl or a a loweralkyl substituted with an amino, loweralkylamino or diloweralkylamino, and R<sub>2</sub> being hydrogen, loweralkyl or aryl; antihypertensive compositions comprising said compounds or pharmaceutically acceptable acid addition salts thereof; and methods for synthesizing the same.
Patent NO-176601-C (NO)
Inventor: JOHANSSON INGEMAR
IPC: C04B38/10
Filed: 1989-12-22
Abstract: PCT No. PCT/SE88/00369 Sec. 371 Date Jan. 8, 1990 Sec. 102(e) Date Jan. 8, 1990 PCT Filed Jul. 5, 1988 PCT Pub. No. WO89/00153 PCT Pub. Date Jan. 12, 1989.A method for producing a concrete with a controllable density, which at the density of 1200 kg/m3 has a compression strength of at least 3.5 MPa and after that linearly increases to at least 19 MPa at 2,000 kg/m3, characterized in mixing a base concrete mixture mainly consisting of cement and water with a porousity mixture mainly consisting of cement, water and a foaming agent so that the foaming agent constitutes at least approximately 5% by volume of the porousity mixture, and that the resultant mixture of the base concrete mixture and the porousity mixture is moulded in a conventional manner.
Patent NO-178587-C (NO)
Inventor: RESSEL WILLI
IPC: E05F15/73
Filed: 1993-05-11
Abstract: An arrangement of capacitive proximity sensors (11, 12) for detecting persons or objects is disclosed for a revolving door (1) driven by an electric motor. To provide a safety function for the floor area, a transverse sensor (12) is arranged in the lower area (10) of each door leaf (4, 5, 14, 15). In order to prevent crushing and pinching by the revolving door wall (6, 7), sensors (11) are arranged along each door leaf (4, 5, 14, 15).
Patent NO-177780-C (NO)
Inventor: SIGMUNDSTAD MARTIN
IPC: F16L27/087
Filed: 1993-07-06
Abstract: PCT No. PCT/NO94/00121 Sec. 371 Date May 3, 1995 Sec. 102(e) Date May 3, 1996 PCT Filed Jul. 5, 1994 PCT Pub. No. WO95/02146 PCT Pub. Date Jan. 19, 1995A swivel device comprising inner and outer mutually rotatable swivel members having respective inner fluid paths communicating with each other through one or more associated annular spaces at the interface between the swivel members. The annular spaces being sealed from each other by seals. The swivel members are formed as an outer female member and an inner male member so that the male member can be introduced axially into the cooperating female member to an operative working position, or withdrawn from the female member when disconnecting the swivel members. The seals between the annular spaces are arranged to be activated for active sealing in the operative working position, and to be relieved in case of manual disconnection of the swivel members.
Patent CA-2003737-C (CA)
Inventor: LANGEN HERBERT
IPC: F04D23/00
Filed: 1989-11-23
Granted: 1994-09-27
Abstract: A side channel blower, preferably for burners for cleaning soot particle  filters mounted in exhaust gas lines of vehicles by burning off, is shown, in  which a chamber housing (6) with a chamber (5) is arranged on the air  discharge side, wherein air flows into said chamber from the side channel  blower (1) and said chamber permits adjustable return of air from said chamber  into the annular channel  (8)  via a bypass  (12,  13)  and return of additional  air, also into said annular channel (2), via an air transfer channel (9) that can be closed with a valve (16), and the air delivered can be fed from said  chamber to the filters for cleaning by burning off via two air discharge  openings (8a, 8b), which can be closed such that one discharge opening is open  and the other discharge opening is closed.
Patent CA-2014643-C (CA)
Title: Speech coding and decoding apparatus
Inventor: TAKAHASHI SHINYA
IPC: G10L21/003
Filed: 1990-04-17
Granted: 1994-05-03
Abstract: (1) ABSTRACT OF THE DISCLOSURE    A speech coding and decoding apparatus used for linear predictive coding of a speech signal and for transmitting it in a digital signal.  In coding operation, a linear predic-tive residual signal is extracted from an input speech signal subjected to linear predictive analysis.  The strength of the correlativity between the pitch periods of the waveform of the extracted linear predictive residual signal is obtained for every plural blocks.  The time axis of the linear predictive residual signal for every two adjacent pitch period sections for the block in which the strength of correlativity of the waveform is not less than a predetermined threshold value and is larger than that of another block is compressed into a residual signal for one pitch period section repeatedly.  Quantization allotting bits are preferentially allotted to the portion of the linear predictive residual signal subjected to time-axis compression, and the quantized signal is transmitted.  In decoding operation, the partially compressed and quantized linear predictive residual signal is separated from the transmitted signal, and the separated linear predictive residual signal is inversely quantized.  The partially compressed portion of the inversely quantized linear predictive residual signal for every one pitch period section is partially expanded to the residual signal for two pitch period sections repeatedly so as to restore the (2) reproduced residual signal which has the same length of original residual signal.  The time axis of the linear predictive residual signal is compressed and expanded only at the portion which has a large waveform correlative strength, thereby ensuring good synthesized speech quality.          And time-axis of linear predictive residual signal is compressed and expanded within analysis frame,thereby enhancing the proof to transmission error.
Patent CA-2015196-C (CA)
Title: Envelope
Inventor: HOTTLE DWIGHT E
IPC: B65D27/00
Filed: 1990-04-23
Granted: 1996-07-09
Abstract: A mailing envelope having a stamp receiving area recessed in one planar surface. The stamp receiving area provides a stamp receiving surface which is dimensioned so as to receive a postage stamp or postage meter tape and is disposed beneath the one planar surface a distance at least equal to the thickness of the stamp or tape.
Patent CA-2017703-C (CA)
Title: Text-to-speech synthesizer having formant-rule and speech-parameter synthesis modes
Inventor: MITOME YUKIO
IPC: G01L5/00
Filed: 1990-05-29
Granted: 1993-11-30
Abstract: ABSTRACT OF THE DISCLOSURE     A text-to-speech synthesizer comprises an analyzer that decomposes a sequence of input characters into phoneme components and classifies them as a first group of phoneme components or a second group if they are to be synthesized by a speech parameter or by a formant rule respectively. Speech parameters derived from natural human speech are stored in first memory locations corresponding to the phoneme components of the first group and the stored speech parameters are recalled from the first memory in response to each of the phoneme components of the first group. formant rules capable of generating formant transition patterns are stored in second memory locations corresponding to the phoneme components of the second group the formant rules being recalled from the second memory in response to each of the phoneme components of the second group. Formant transition patterns are derived from the formant rule recalled from the second memory and formants of the derived transition patterns are converted into corresponding speech parameters. Spoken words are digitally synthesized from the speech parameters recalled from the first memory as well as from those supplied from the converted speech parameters.
Patent CA-2019265-C (CA)
Title: Thermal head device
Inventor: TABUCHI HIROSHI
IPC: B41J25/312
Filed: 1990-06-19
Granted: 1994-06-21
Abstract: A thermal head device suitable for use on a facsimile machine or the like, including a positioning member for aligning the heating element of the thermal head with the center axis of the platen roller.  The thermal head device is provided with a preload member adapted to urge the positioning member in a predetermined direction into abutting engagement with the rotational shaft of the platen roller to hold the heating element in a constant position relative to the platen roller to ensure production of prints of satisfactory quality.
Patent CA-2028065-C (CA)
Title: Method and apparatus for imaging the anatomy
Inventor: ALLEN GEORGE S
IPC: G06T1/00
Filed: 1990-10-19
Granted: 1996-06-11
Abstract: The present invention pertains to a fiducial implant for the human body that is detectable by an imaging system.          The invention is comprised of a first portion and a second portion.  The first portion is configured to be detected by an imaging system when place beneath the skin.  The second portion is configured for fixed attachment to a bone beneath the skin without penetrating entirely through the bone and without penetrating entirely through the bone and without fracturing the bone.  The first portion is sufficiently large and comprised of a material for detection by an imaging system, and sufficiently small to avoid the distortion of the skin when placed at an interface between the skin and the bone.  The first portion also has at least a portion which is spherical and defines a surface for cooperating with a tool for securing the second portion to the bone.  Additionally, the placement of an fiducial implants, where n4 and an integer, into a portion of anatomy of the human body allows for the recreation of a particular image slice of the portion of the anatomy taken by an imaging system with respect to a first time period, at subsequent imaging sessions and also with different scan modalities.  This provides a doctor with the ability to accurately follow the progress of the portion of the anatomy of interest.  Moreover, the existence of an fiducial implants allows a target to be identified within the portion of anatomy relative to an external coordinate system.  The portion of anatomy with the target may then be operated on, for instance, robotically, or precisely irradiated.
Patent CA-2031155-C (CA)
Title: Detergent resin composition
Inventor: OBAMA KENJIRO
IPC: B29C48/27
Filed: 1990-11-29
Granted: 1995-02-07
Abstract: ABSTRACT OF THE DISCLOSURE      A detergent resin composition capable of very effectively deterging the inside of molding machines in a small quantity of its use and in a short time at the time of change-over of chlorine-containing resins inside the machines is provided, which composition is obtained by blending 50 to 95% by weight of a polystyrene resin, 0 1 to 15°% by weight of a polymethyl methacrylate, 2 to 30% by weight of a neutral salt of a sulfonic acid and 0.1 to 10% by weight of basic magnesium carbonate, magnesium hydroxide, aluminum hydroxide, zinc carbonate or a mixture thereof, the respective proportions being based upon the weight of the composition.
Patent CA-2032474-C (CA)
Title: Self-advancing dispenser with any day start
Inventor: HIRST RICHARD NORMAN
IPC: A61J7/00
Filed: 1990-05-10
Granted: 2001-12-04
Abstract: This invention relates to apparatus and methods for dis-pensing a series of pills in a prescribed order. Although a variety of dispensers are available the designs are inadequate to serve the needs of the patient by assuring the medication is adminis-tered in the prescribed sequence. A pill package (110) is dis-posed within the dispenser (100) and is locked in place and can-not be removed. A plunger (120) is provided to facilitate the expulsion of a pill from the pill package. The pill package (110) automatically advances to the next dispensing position immedi-ately after the expulsion of the proper pill. A calendar indicator (130) is provided for designating the period the pills are to be taken. The indicator can be present to indicate a specific day the first pill is to be taken. The indicator can also be set by the user to locate any day of the week the first pill is to be taken.
Patent CA-2035267-C (CA)
Title: Method and system for controlling an external machine by a voice command
Inventor: NAKANO FUMIO
IPC: G10L15/00
Filed: 1991-01-30
Granted: 1995-07-11
Abstract: In a method for controlling an external machine by a voice command, a voice pattern which is extracted from a voice supplied through a microphone is compared with reference voice patterns to pick up one of them which corresponds to a certain voice command to control an external machine,  and a similarity between the voice pattern and the reference voice pattern is calculated.  Then, a control signal is supplied to the external machine after a waiting time passes.  The waiting time is determined dependent on the similarity such that the waiting time is relatively long when the similarity is low and is determined relatively short when the similarity is high, so that an operator has a sufficient time to judge whether the voice command is the desired one.
Patent CA-2036540-C (CA)
Title: Suction box apparatus with composite cover elements mounted in slots on cross braces
Inventor: SIMMONS HOLT W
IPC: D21F1/52
Filed: 1991-02-18
Granted: 2001-08-21
Abstract: Dewatering apparatus for papermaking machines, such as suction boxes, are provided with spaced cover elements of a composite structure. The cover elements include ceramic cover strips which engage the porous conveyor belt that conveys the paper web and are separated by drainage slots. The ceramic cover strips are bonded to support members of fiber-reinforced plastic. The cover elements are mounted on metal cross braces by mounting projections on the support members which slide into mounting slots of the same shape on the cross braces for attachment thereto without threaded fasteners or welding.      The mounting slots and mounting projections may be of an interlocking shape, such as a dovetail shape or a T-shape, which prevents vertical movement of the cover elements toward or away from the conveyor belt while allowing horizontal sliding movement for insertion and removal of the cover elements into the mounting slots of the cross braces.
Patent CA-2038438-C (CA)
Inventor: MONDEK MARTIN J
IPC: B63H23/34
Filed: 1991-03-18
Granted: 2002-12-10
Abstract: A marine propulsion device comprising a housing adapted to be mounted on the transom of a boat and adapted to rotatably support a propeller, a drive shaft rotatably supported by the housing and adapted to be drivingly connected to the propeller, a bevel gear supported in coaxial relation to the drive shaft for rotation relative thereto, a clutch element fixed to the bevel gear for common rotation therewith, a bearing located between the bevel gear and the housing, and a bearing located between the clutch element and the drive shaft.
Patent CA-2038762-C (CA)
Title: Process for dehydrating a product based on fats
Inventor: THOMAS REMI
IPC: A23C13/12
Filed: 1991-03-21
Granted: 1996-05-21
Abstract: The product based on fats is placed in a microwave enclosure 1 where a reduced pressure prevails, a substance intended to absorb the fats exuded during the microwave treatment being added to the product.