baber/WOPTO huggingface dataset:
Patent FI-81695-C (FI)
Inventor: KIPP HEINRICH
IPC: G05G1/12
Filed: 1984-12-28
Granted: 1990-11-12
Abstract: A hand lever mechanism for turning fastening devices particularly for a spindle, axle or the like, wherein a fastening element made of hard material may be rotated by a hand lever made of material softer than the fastening element, with a coupling element affixed to the hand lever and adapted to engage the fastening element to connect the fastening element and the hand lever in rotative engagement being formed of a material harder than the material of the hand lever and being anchored or embedded in the material of the hand lever so as to be rotatable therewith.
Patent FI-83510-C (FI)
Inventor: PAIONI ROMEO
IPC: C07D207/273
Filed: 1986-02-17
Granted: 1991-07-25
Abstract: Novel Substituted tetrahydro-, hexahydro- and octahydro-[3,4'-bi-2H-pyrrolel]-2,2'-diones of the formula    <IMAGE> (I)  in which each of R1 and R2 represents a carboxy-lower alkyl radical, or an unsubstituted carbamoyl-lower alkyl radical or a carbamoyl-lower alkyl radical which is N-mono- or N,N-di-substituted by lower alkyl, hydroxy-lower alkyl, lower alkoxy-lower alkyl, amino-lower alkyl, N-mono- or N,N-di-lower alkylamino-lower alkyl, or by N,N-alkyleneamino-lower alkyl optionally substituted (in the alkyleneamino radical) by lower alkoxycarbonyl and by oxo or hydroxy, or N,N-alkenylene-amino-lower alkyl optionally substituted (in the alkenyleneamino radical) by lower alkoxycarbonyl and optionally additionally by hydroxy, or N,N-(aza-, N'-lower alkylaza- or N'-lower alkanoylaza-, oxa- or thia)alkyleneamino-lower alkyl, each of which has from 4 to 8 ring members, carbamoyl-lower alkyl, N-mono- or N,N-di-lower alkylcarbamoyl-lower alkyl, 3- to 8-membered cycloalkyl, dicycloalkyl or tricycloalkyl, or by phenyl-lower alkyl which is unsubstituted or substituted in the phenyl moiety by lower alkyl, lower alkoxy, halogen and/or trifluoromethyl, or represents a carbomoyl-lower alkyl radical which is disubstituted by alkylene optionally substituted by lower alkoxycarbonyl and by oxo or hydroxy, or by alkenylene optionally substituted by lower alkoxycarbonyl and optionally additionally by hydroxy, or by aza-, N'-lower alkylaza- or N'-lower alkanoylaza-, oxa- or thia-alkylene, each of which has from 3 to 7 chain members, each of R3, R4, R5 and R6 represents hydrogen or lower alkyl, or R3 and R4 together and/or R5 and R6 together represent a 4- to 8-membered alkylene radical, and each of R7, R8, R9 and R10 represents hydrogen, or R7 together with R8 and/or R9 together with R10 represent in each case an additional bond, and their salts, have nootropic activity and can be used as active ingredients in medicaments. They are manufactured, for example, as follows: in a compound of the formula    <IMAGE> (IV)  in which R'1 represents a group that can be converted into a radical R1 and R'2 represents a radical R2 or a group that can be converted into the radical R2, or in a salt thereof, R'1 is converted into a group R1 and, optionally, a radical R'2 that can be converted into R2 is converted into a group R2.
Patent FI-87653-C (FI)
Inventor: WIDLER LEO
IPC: C07F9/547
Filed: 1987-11-18
Granted: 1993-02-10
Abstract: Heteroarylaminomethanediphosphonic acids of the formula <IMAGE> in which R1 represents an optionally benzo- or cyclohexeno-fused 5-membered heteroaryl radical having 2 to 4 N atoms or 1 or 2 N atoms and 1 O or S atom as hetero atom(s) and which is unsubstituted or substituted by lower alkyl, phenyl which is unsubstituted or substituted by lower alkyl, lower alkoxy and/or halogen, lower alkoxy, hydroxyl, di-lower alkylamino, lower alkylthio and/or halogen and R2 denotes hydrogen or lower alkyl, and their salts have an action regulating the metabolism of calcium and can be used as pharmaceutical active compounds for the treatment of diseases which can be traced back to disorders thereof. They are prepared, for example, by converting the group(s) X into free phosphono in a compound of the formula <IMAGE> in which X1 denotes a functionally modified phosphono group X and X2 denotes phosphono or likewise a functionally modified phosphono group X.
Patent FI-87692-C (FI)
Inventor: LUEHMANN HERMANN
IPC: F26B23/10
Filed: 1988-08-01
Granted: 1993-02-10
Abstract: Indirectly heated rotary drums are equipped with heat exchange elements which are flowed through by a heat transfer medium. The large number of heating channels necessary with the associated connections, supports, lead-throughs etc. gives rise to considerable production outlay. These rotary drums are thus expensive. As a result of the complicated working cycles, they must as a rule be completely assembled in the workshop. Assembly on site is hardly possible. The new rotary drum is cheaper and easier to assemble. The heat exchange elements are designed as pipe panels (18). The rotary drum is especially suitable for drying and cooling bulk materials, in particular drying wood chips (Fig. 1). <IMAGE>
Patent FI-98184-C (FI)
Inventor: HAFERL PETER EDUARD
IPC: H04N9/69
Filed: 1990-11-05
Granted: 1997-04-25
Abstract: A nonlinear video signal processing system provides gamma correction to improve rendition of picture details near black. In addition, picture brilliance is improved using a brightness and frequency dependent enhancement circuit providing increased detail signal contrast in bright picture areas. In each color channel, the respective color signal (R,G,B) is gradually separated (18) into a low level amplitude signal portion (V2) and a higher level amplitude signal portion (V3). The higher level amplitude portion (V3) is high-pass frequency filtered (20). The low level signal portion (V2) and the high-pass filtered higher amplitude signal portion (V4) are added (R1,R2,R4) to the original, linear video signal (V1 or R) for producing a combined signal (i5) coupled (12) to the kinescope. The low level signal portion (V2) is DC coupled (R2) to the linear signal (V1) and the high level signal portion is AC (C2) coupled to the linear signal (V1).
Patent NO-153375-C (NO)
Inventor: YOSHIDA MITSUO
IPC: C25B9/19
Filed: 1980-02-15
Abstract: A homogeneous cation exchange membrane having at least one roughened surface, which is assembled in an electrolytic cell with the roughened surface facing toward the cathode side of the cell, is employed in the electrolysis of an alkali chloride in an electrolytic cell divided by a cation exchange membrane into an anode compartment and a cathode compartment to produce an alkali hydroxide. The electrolysis voltage can be considerably reduced at a high current efficiency to provide a great economical advantage.
Patent NO-152191-C (NO)
Inventor: NISSMO JIM ARTHUR
IPC: A01G31/02
Filed: 1982-01-15
Abstract: An installation for cultivating plants in a programmed milieu, comprising channels (12) for circulating nutrient solution in contact with the root system of the plants. Each channel (12) is adapted to be connected to an inlet (29, 60) and an outlet (32, 61) for nutrient solution at one end and the other, respectively, and is provided with a removable cover (18) which is displaceable in the longitudinal direction of the channel. In this cover there is an opening (19) to receive a root clump (11) consisting of porous material for the plant with the root clump introduced into the channel. The channel is received for longitudinal displacement by a supporting frame (24, 52) which is displaceable in the transverse direction of the channel.
Patent NO-159127-C (NO)
Inventor: THOMAS CHRISTIAN
IPC: H01H71/68
Filed: 1982-11-08
Abstract: A contactor apparatus comprising means for automatically opening power circuits should faults occur and a local control member. This apparatus comprises a plurality of power lines (8) each comprising a power contact (2) adapted to be opened during a short circuit by a striker (28), a coil (13) and a bimetallic strip (14), responding to smaller overloads. The elements responsive to overcurrents act on a cascade of sudden tripping devices (19) (17) (31) which govern the positions of the local control member (18) and act on a control switch (4) placed in series with the electromagnet (1). Such an apparatus is advantageously used in installations where protection of the lines, remote control and local control of the consumer apparatus are desired.
Patent NO-166514-C (NO)
Inventor: HSU SHENG-HSUING
IPC: A23C9/16
Filed: 1986-06-30
Abstract: A pulverulent, water soluble material is agglomerated by projecting the material in a stream through a moistening zone, directing steam or mist towards the stream in the moistening zone so that the stream is surrounded by steam or mist flowing inwardly towards the stream, thereby moistening and fusing the particles, and then drying the material. Particles of the material may be engaged with one another to form chunks before moistening.
Patent NO-169471-C (NO)
Inventor: JANICKE REINHARD
IPC: A01N43/84
Filed: 1987-03-05
Abstract: 1. A composition for controlling phytopathogenic fungi and for preventing fungus attack based on a mixture of two plant fungicides in admixture with a suitable carrier and/or extender, wherein the composition contains as component l the active ingredient 1-[2-(2,4-dichlorophenyl)-4-propyl-1,3-dioxolan-2-ylme- thyl]-1H- 1,2,4-triazol (= propiconazol) of formula l   see diagramm : EP0237483,P7,F1   or a salt thereof and as component ll the active ingredient 4-[3-(4-tert. butylphenyl)-2-methylpropyl]-cis-2,6-dimethylmorpholine (= fenpropimorph) of formula ll   see diagramm : EP0237483,P7,F2   or a salt thereof in an amount producing synergistic fungicidal activity.
Patent NO-174107-C (NO)
Inventor: VONK WILLEM CORNELIS
IPC: C08L25/00
Filed: 1988-02-12
Abstract: Bituminous composition comprising a bitumen, an elastomeric, optionally hydrogenated, block copolymer containing at least two monoalkenyl arene blocks A and at least one conjugated diene block B which composition further comprises a polymer of a monovinylaromatic hydrocarbon of which polymer the number average molecular weight is the range of 1/4 to 2 times the number average molecular weight of the polymeric blocks A.
Patent NO-173350-C (NO)
Inventor: HACHTEL HANS
IPC: F16B13/13
Filed: 1989-12-20
Abstract: The fastening member consisting of a sleeve (1) and a bolt (3) makes itself a drilled hole (4a) in the receiving material (4). For this purpose, the sleeve (1) is designed as a cutting tip (1c) at its front end (1a) in the direction of placement. The rotary drive of the sleeve (1) is effected via working surfaces (1e) on the rear end (1b) of the sleeve (1). After a drilled hole (4a) has been drilled by means of the sleeve (1), the bolt (3) is driven through the sleeve (1) into the receiving material (4). 
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Patent NO-178235-C (NO)
Inventor: HOEKS FRANS
IPC: C12R1/41
Filed: 1990-07-27
Abstract: The process starts from  gamma -butyrobetaine and/or crotonobetaine.
Patent CA-2002488-C (CA)
Title: Forced draft direct vent system for a water heater
Inventor: MOORE HENRY J JR
IPC: F24H1/20
Filed: 1989-11-08
Granted: 1994-10-11
Abstract: FORCED DRAFT DIRECT VENT SYSTEM        FOR A WATER HEATER Abstract of the Disclosure A forced draft direct vent system is provided for an indoor domestic type gas water heater having an atmospheric burner.  The forced draft system permits adaptation of the water heater as a combined water heater and space heater in a compact continuous upright arrangement of components.
Patent CA-2002519-C (CA)
Title: Dosing cap
Inventor: LAMBELET LAURENCE E JR
IPC: B65D35/28
Filed: 1989-11-08
Granted: 2000-01-18
Abstract: Apparatus for dispensing predetermined amounts of viscous product. The apparatus has a conduit which is telescopingly received with a cap. The cap and conduit define an expandable dosing chamber which expands to a predetermined maximum volume when product is introduced into said chamber through said conduit. A check valve prevents back flow of product through the conduit.      Collapsing the Chamber from its maximum volume to a minimum volume dispenses the product from the dosing chamber.
Patent CA-2003803-C (CA)
Inventor: KOSINSKI ANTHONY J
IPC: A61M5/315
Filed: 1989-11-24
Granted: 1994-10-18
Abstract: An  operable  syringe  assembly  includes  a  barrel having an inside surface describing a chamber for retaining fluid, an open barrel end, and a distal barrel  end  having  a  passageway  therethrough  in fluid communication with the chamber.   A plunger rod includes an elongate body portion, a proximal end and a distal end with a stopper positioned at the distal end.  The stopper slidably positioned in fluid-tight engagement  in the barrel.   A locking element  is  positioned  in the barrel  between the plunger rod and the inside surface of the barrel. Locking element includes a proximally and outwardly facing locking barb, a distally and inwardly facing resisting  edge  and  an  inwardly  facing  driving edge.  Driving edge interacts with the plunger rod to move the locking element along the barrel as the stopper is advanced distally along the barrel.  The resisting edge and the barb prevent proximal motion of the plunger rod with respect to the barrel after the initial motion of the stopper to expel fluid through the passageway wherein proximal motion of the plunger rod with respect to the barrel causes the  resisting  edge  to  engage  the  plunger  rod causing the locking element to move in a proximal direction  wherein  the  locking  barb  engages  the inside  surface  of the barrel  to prevent  further proximal movement of the plunger rod with respect to the barrel.   A barrier element is provided on the plunger rod for limiting the delivery volume of the syringe assembly by establishing the maximum proximal  position  of  the  locking  element with respect to the plunger rod.
Patent CA-2018717-C (CA)
Inventor: GUASSONE MARCO
IPC: B60J5/00
Filed: 1990-06-11
Granted: 2000-03-14
Abstract: A method and apparatus is described for polymerisation of adhesive interposed between two superimposed elements, in particular the outer and inner plastics material panels of a motor vehicle body door element; two superimposed elements are clamped, around respective portions thereof between which an adhesive substance is interposed, between respective regions of a mould and a presser device which match the profile of the said portions and are provided with internal heating devices; the heating regions of the mould are rigidly supported thereby whilst the heating regions of the presser device are defined by rods which are independently axially slidable against the action of resilient biasing means; the presser device is compressed with a predetermined pressure against the mould and, simultaneously, heat is introduced in a differentiated manner from region to region by the internal heating devices.
Patent CA-2019513-C (CA)
Title: Catheter holder
Inventor: PLASS RONALD ANDREW
IPC: A61M25/02
Filed: 1990-06-21
Granted: 2001-12-18
Abstract: A catheter holder has a pad of medical grade adhesive material having one surface for attachment to the skin of a wearer, and a pair of tapes secured to and extending from the other surface of the pad.      A multiple use adhesive is placed on a surface of at least one tape which surface faces generally towards the other tape. With such an arrangement, the two tapes can be stuck together to enclose the catheter and at the same time the tape carrying the adhesive sticks to the adjacent wall of the catheter so preventing logitudinal movement of the catheter relative to the pad.
Patent CA-2031573-C (CA)
Title: Method for forming plastic optical quality spectacle lenses
Inventor: BLUM RONALD D
IPC: B29D11/00
Filed: 1990-12-05
Granted: 1997-12-16
Abstract: A fast, relatively inexpensive and simple method is disclosed for producing a finished plastic multifocal or progressive  lens  from  a  preformed  lens  which has  a predetermined  lens  correction   (i.e.,   curvature  or prescription) at its optical center.  The method comprises providing a mold;  providing an optical  quality resin composition; providing a preformed plastic lens contacting the preformed lens with the mold such that the surfaces of the preformed lens and the mold form a cavity enclosing the resin composition; and curing the resin composition. The cavity formed by the preformed lens and the mold is shaped, among other purposes, (1) to correspond to the desired change in curvature, and (2) such that the lens correction at the optical center of the resulting lens is substantially  the  same  (preferably  the  same)  as  the predetermined lens correction at the optical center of the preformed lens.  The preformed lens may also be cast with a thin non-prescription layer which acts as a carrier for the multifocal or progressive region of the finished lens. The methods disclosed allow casting of lenses without employing expensive conventional optical gaskets.   The methods also allow for simpler relocation of the optical center  to the  proper  position  with  respect  to  the multifocal or progressive prescription, preferably without using  conventional  optical  gaskets  or  optical  center movers.
Patent CA-2031969-C (CA)
Title: Photographic color copying apparatus
Inventor: BROENNIMANN ROLF
IPC: H04N1/04
Filed: 1990-12-11
Granted: 2000-10-31
Abstract: The copy master is illuminated in scanning sections located along scanning lines and measuring light coming from the scanning sections of a scanning line is spectrally decomposed and subsequently passed onto a photoreceiver line coordinated with the scanning line involved. Along this photoreceiver line photoreceiver groups sequentially follow each other, each group being assigned to the spectrum of a scanning section of the scanning line involved.
Patent CA-2035203-C (CA)
Title: Signal control apparatus capable of readily changing an apparatus output signal
Inventor: HORI TSUGUO
IPC: H04B7/005
Filed: 1991-01-29
Granted: 1995-02-14
Abstract: Abstract of the Disclosure:         In a signal control apparatus for controlling an apparatus input signal to produce an apparatus output signal, a signal producing circuit (11) produces a reference signal in accordance with a plurality of original waveform signals generated by first and second generating circuits (31, 32).  The reference signal is compared by a comparing circuit (13) with an output waveform signal which is produced by a detecting circuit (12) dependent on the apparatus output signal.  The comparing circuit produces a difference signal representative of a difference between the reference signal and the output waveform signal.  Under control of the difference signal, an amplifier (14) processes the apparatus input signal into the apparatus output signal.
Patent CA-2037010-C (CA)
Title: High speed transport protocol with two windows
Inventor: DOSHI BHARAT T
IPC: H04L12/56
Filed: 1991-02-25
Granted: 1994-05-31
Abstract: HIGH SPEED TRANSPORT PROTOCOL WITH TWO WINDOWS Abstract A packet transmission protocol, which operates in a full-duplex mode in a system, which includes a transmitter, a receiver, and a communications networkhaving a channel that logically ties the transmitter and the receiver together through the network, is disclosed. The receiver regularly sends a control packet to the transmitter. The control packet includes a plurality of data fields, which are useful in describing the state of the receiver to the transmitter. The transmitter receives the receiver's control packet and analyzes the data. If it finds that a particular block of packets had been received with an error (or not received at all), then the transmitter retransmits the block. The protocol includes two windows for controlling the volume of information, e.g. number of blocks, in the network. The first window, called thenetwork window, is used to limit the data in the network so that network buffer resources can be sized economically and yet in a manner such that there will not be an excessive loss in the number of packets transmitted through the network. The second window, called the receiver flow control window, is typically larger than the first window and is used to assure that packets are not dropped, or lost, at thereceiver. By having the second window larger than the first window, throughput can be increased while still meeting a commitment to the network that limits the number of packets in the network to a value consistent with economical buffer sizing. Typically, the first window is set to the value of the bandwidth delay product of the channel and the second window is set to a value at least twice that of the firstwindow. The functions related to receiver flow control and network congestion control can be decoupled.
Patent CA-2040072-C (CA)
Title: Aerodynamic braking device
Inventor: CHAUMETTE DANIEL
IPC: B64G1/62
Filed: 1991-04-09
Granted: 1997-09-16
Abstract: Aerodynamic  braking device,  intended  in particular for decelerating a space object penetrating an atmosphere at high speed, essentially constituted by a circular ring (2) made from canvas, of general shape close to that of a truncated cone but whose cross-section through an axial plane exhibits an outward concavity, and by a supporting structure (6, 7, 8) designed to apply a tangential tensile stress to the said ring in an axial plane, and preferably comprising at least two parallel rigid rings (6, 7), between which the canvas ring is stretched, and struts (8) arranged in order to retain the distance between the two rigid rings by resisting the loads resulting from the tension of the canvas.
Patent CA-2040787-C (CA)
Title: Optical pickup device
Inventor: MIYAKE TAKAHIRO
IPC: G11B7/1353
Filed: 1991-04-18
Granted: 1993-10-12
Abstract: ABSTRACT OF THE DISCLOSURE    An optical pickup device having an optical  system provided with at least a light source, a shaping prism, an diffracting element and a photodetector.  The light source projects  light  whose  intensity  distribution  has  an elliptical shape in its cross section orthogonal to the optical axis.  The shaping prism directs the light to a recording medium after shaping the intensity distribution thereof into a circular shape.  The diffracting element has diffraction regions formed by at least one division line substantially parallel to a reference direction.  The light  reflected  from  the  recording  medium  forms  an elliptical bright portion on the diffracting element.  The photodetector is divided by a plurality of division lines, at least one of which is substantially parallel to the reference direction.   The diffracting element diffracts the  reflected  light  so  as  to  converge  it  on  the photodetector.  Here, a hypothetical line extending from a projecting point of the light source through the center of a light-receiving face of the photodetector is also set to be parallel to the reference direction.  For example, when the shaping prism is to shape the intensity distribution having the elliptical shape with respect to its minor axis direction,  the optical  system is arranged  so that the minor  axis  of  the  bright  portion  is  parallel  to  the division line of the diffracting element.   Thus,  it is possible to always obtain an accurate focusing control signal.
Patent CA-2043039-C (CA)
Title: Gas turbine and operating method of the same
Inventor: MORISHITA SUSUMU
IPC: F02C3/08
Filed: 1991-05-22
Granted: 1995-09-26
Abstract: A gas turbine in which a centrifugal compressor which is driven by a high-pressure turbine and a variable inlet guide vane located at the inlet of the centrifugal compressor are provided, but an axial-flow compressor is not provided between the centrifugal compressor and the variable inlet guide vane, and an operating method of a gas turbine in which the output is varied by moving the variable inlet guide vane while keeping the number of rotation at a high level.  It is possible to vary the output in a short period of time and durability of an engine is improve.