baber/WOPTO huggingface dataset:
Patent FI-20002477-A (FI)
Inventor: HAATAINEN NIKO
IPC: H04L29/06
Filed: 2000-11-13
Abstract: A method is provided for intercepting network packets in a computer system, where a number of functions are used to communicate network packets between a network adapter and a protocols entity. A first network adapter and a first protocols entity installed in the computer system are identified. A set of replacement functions is provided within a packet interceptor module. At least one function used for transmitting network packets from said first protocols entity to said first network adapter is hooked into a first replacement function. At least one function used for transmitting network packets from said first network adapter to said first protocols entity is hooked into a second replacement function. At least one function used for receiving information about the status of the network interface implemented by said first network adapter is hooked into a third replacement function.
Patent FI-20031174-A (FI)
Inventor: SUOKAS ESA
IPC: A61L27/44
Filed: 2003-08-20
Abstract: Porous bioabsorbable, bioactive and load-bearing composite medical device structure includes a plurality of regular textile planar layers (1a, 1b . . . ) formed of continuous bioabsorbable polymer matrix and bioceramic fibers acting as reinforcements, both included in continuous fibrous elements (3) forming the textile layers. The layers are placed on top of each other to form a structure having two dimensions (x, y) at right angles to each other according to the two dimensions of the textile layer and a third dimension (z) perpendicular to them and resulting from the piling of the layers. A plurality of passages extend through the layers as a result of the openings (2) defined by portions of the continuous fibrous elements (3) extending substantially in the direction of the plane. The continuous fibrous elements (3) comprise both bioactive ceramic reinforcing fibers which form a reinforcing structure and a bioabsorbable polymer matrix material which forms a matrix which binds the layers together and also binds the portions of continuous fibers defining the openings together, thereby forming the passages and stiffening the structure. This bioactive and bioabsorbable composite structure is suitable to be used as a basic structure in medical devices, especially in osteochondral applications where the load-bearing properties of implant are required.
Patent FI-20115054-A (FI)
Inventor: LAINE JANNE
IPC: D21H21/18
Filed: 2011-01-20
Abstract: The invention relates to a method for improving strength and retention in the manufacture of paper. According to the invention, a composition containing microfibrillated cellulose is provided in a fiber suspension, and from 0.1 to 10 w-% of microfibrillated cellulose by mass of the fiber suspension is added to improve the strength and retention of the product to be formed. In addition, the invention relates to a corresponding paper product.
Patent FI-20125079-A (FI)
Inventor: LOMP GARY
IPC: H04B17/00
Filed: 2012-01-26
Abstract: A multiple access, spread-spectrum communication system processes a plurality of information signals received by a Radio Carrier Station (RCS) over telecommunication lines for simultaneous transmission over a radio frequency (RF) channel as a code-division-multiplexed (CDM) signal to a group of Subscriber Units (SUs). The RCS receives a call request signal that corresponds to a telecommunication line information signal, and a user identification signal that identifies a user to receive the call. The RCS includes a plurality of Code Division Multiple Access (CDMA) modems, one of which provides a global pilot code signal. The modems provide message code signals synchronized to the global pilot signal. Each modem combines an information signal with a message code signal to provide a CDM processed signal. The RCS includes a system channel controller coupled to receive a remote call. An RF transmitter is connected to all of the modems to combine the CDM processed signals with the global pilot code signal to generate a CDM signal. The RF transmitter also modulates a carrier signal with the CDM signal and transmits the modulated carrier signal through an RF communication channel to the SUs. Each SU includes a CDMA modem which is also synchronized to the global pilot signal. The CDMA modem despreads the CDM signal and provides a despread information signal to the user. The system includes a closed loop power control system for maintaining a minimum system transmit power level for the RCS and the SUs, and system capacity management for maintaining a maximum number of active SUs for improved system performance. <IMAGE>
Patent FR-1530428-A (FR)
IPC: C08L29/00
Filed: 1966-01-05
Granted: 1968-06-28
Abstract: 1,138,838. Glass/polyvinyl acetal laminate. MONSANTO CO. 5 Jan., 1966 [5 Jan., 1965], No. 501/66. Heading B5N. [Also in Divisions C3 and D1] A laminate comprises a pair of pellucid sheets and, as an interlayer between them, a layer of a sheet formed from a composition comprising a polyvinyl acetal, an alkylated hydroxyphenylbenzo-triazole, a plasticizer for the polymer, and, optionally, a dyestuff. The sheets are suitably of glass and the laminates are obtained by subjecting the three-layer sheet composite to heat and pressure to bond the sheets. The dyestuff may be incorporated in the interlayer by printing on a sheet of plasticized polyvinyl acetal with a solution containing a dyestuff which is diffusible in the polymer.
Patent FR-1603128-A (FR)
Title: Quinazoline based heat stable polymers
IPC: C08G73/06
Filed: 1968-07-04
Granted: 1971-03-22
Abstract: Heat stable polymer based on quinazoline has formula: (where R is alkyl e.g. Me, Bu, etc.; Ar is aromatic or bivalent heterocyclic radical and n is no. such that final polymer has inherent viscosity at 0.5% concn. in m-cresol of 0.1 pref.0.4 to 3.0 at 30 degrees C). This polymer is prepd. by reactg. a diamine H2N-Ar-NH2 with >=1 bis-benzoxazinones of formula (II): These polymers have very high heat stability and are used for making films and varnishes.
Patent GB-1052729-A (GB)
IPC: H05K3/38
Abstract: 1,052,729. Laminates. REVERE COPPER & BRASS Inc. Oct. 6, 1965 [Oct. 6, 1964], No. 42415/65. Heading B5N. [Also in Division C7] A copper sheet which has been degreased and anodized in a hot alkaline solution to form a surface golden-yellow to golden-red cuprous oxide layer is bonded to an epoxy resinimpregnated glass cloth by the application of heat and pressure.
Patent GB-1052759-A (GB)
IPC: G01F3/26
Abstract: 1,052,759. Measuring fluid flow; weighing dynamometers. ALLMANNA SVENSKA ELEKTRISKA A. B. Oct.10, 1963 [Oct. 11, 1962], No. 39931/63. Headings G1R and G1W. In an apparatus for indicating and /or measuring small quantities of a flowing medium under pressure a measuring receptacle 4 is tiltably mounted at one end 5 in a pressure container 1 having pressure light inlet and outlet connections 2, 3 and the receptacle 4 has a permanent magnet 11 on its rear end which actuates a contact device 12 on the circuit to the indicating and/or measuring device arranged externally of the container.
Patent GB-1054105-A (GB)
IPC: G03B1/22
Abstract: 1,054,105. Cine projectors. EASTMAN KODAK CO. July 25, 1963 [Aug. 8, 1962], No. 29441/63. Heading G2E. An intermittent claw drive system for cine projectors provides fast, normal, slow and reverse film motions and also still projection without changing the direction or speed of rotation of the drive means, and comprises cam means for reciprocating the claws 24 in the direction of film transport at a fixed frequency, and further cam means for reciprocating the claw 24 into engagement with the film which may be driven at selectively variable frequencies. Claw arm 22 is slidably and pivotally mounted on rod 23 by perforated turned over ears, and reciprocation for film transport is provided by the engagement of follower 28 with cam 26 driven by shaft 18. Reciprocation of claw 24 normal to the film gate 10 for driving engagement with the film is provided by pivoting arm 22 about rod 23 at a selected frequency, the pivoting action being imparted by follower pin 36 sliding in bushing 38 as it periodically engages cam lobes 47 set on the face of wheel 42 which is driven by worm 40 on shaft 18. Arm 22 is urged towards pin 36 by spring 30. Lobes 47 are arranged in concentric circles on wheel 42, the number in each circle being varied to give different frequencies which are selected by moving pin 36 radially from one circle to another using lever 50 in which bushing 38 is set. For still projection pin 36 is moved to an inner circle on wheel 42 in which there are no cam lobes 47. Sector shutter 20 rotates on drive shaft 18 at a constant rate of 54 cycles per second for all projection speeds so that the light transmitted is constant and without flicker. Reverse projection is achieved when cam 26 is rotated through 180 degrees so that the vertical reciprocation of arm 22 has a half cycle time lag and claws 24 then engage the film only in their upward motion. To this end, cam 26 has a radial arm 70 fixed to it which is alternatively driven by drive pins 72 or 73 diametrically opposite and slidably extending through holes in the hub of shutter 20. Pins 72, 72 are carried on disc 80 secured to a bushing 82 slidable on hollow shaft 84 of bearing 85, the forward and reverse positions being identified by spring detent 93 in grooves 94, 95. The invention is intended for use with sprocketless projectors. This mechanism is the subject of Specification 1, 054,106.
Patent GB-1054122-A (GB)
IPC: F16L55/136
Abstract: 1,054,122. Tube stoppers. HIGH PRESSURE COMPONENTS Ltd. Jan. 18, 1965 [Jan. 28, 1964], No. 3636/64. Heading F2P. A stopper for tubes or other openings for pressure testing purposes comprises a tapering core 64 having a divided gripping ring slidably mounted on its tapering surface, a part tapered 71, part cylindrical 72, closure plug 67 mounted on the core, a sealing ring 73 mounted around the closure plug and a backing ring 74 slidably mounted on the cylindrical part of the closure plug to force the sealing ring up the tapered surface of the plug and into contact with the bore of the tube or other opening. The core may have a screw-threaded portion 63 receiving a nut 76 for moving the backing ring, and the backing ring may be integral with or separate from the nut. Alternatively the backing ring may be moved by an hydraulic ram. The core may be provided with an axial bore.
Patent GB-1054255-A (GB)
IPC: H01C17/00
Abstract: 1,054,255. Resistors. STACKPOLE CARBON CO. Sept. 27, 1963 [Oct. 9, 1962], No. 38180/63. Heading H1S. A series combination of resistors is formed by cutting a length of wire into sections and moulding powdered resistance material into the gaps so formed. The apparatus employed cuts a short length from the wire and forms a gap between the wire and the short length. The short length and the wire are moved so that the ends of the wire at the gap rest within a moulding chamber. The latter is filled with the resistor powder which is moulded by pressure and heat so as to retain the wire. Subsequently the resistors pass through a curing oven and are then insulated, colour coded and impregnated with a moistureresistant coating. The wire ends are coated with carbon paint before entering the mould.
Patent GB-1054257-A (GB)
IPC: F16C33/58
Abstract: 1,054,257. Bearings. W. SCHAEFFLER and G. SCHAEFFLER. Sept. 30, 1963 [Jan. 25, 1963], No. 38390/63. Heading F2A. A cylindrical roller bearing comprises a race 1 (Fig. 1, not shown), with rims at both ends for retaining the rollers axially, and a plurality of rollers 6 held in a cage 8, the race having rims 2 and 3 which merge into axially directed flanges 4 and 5 respectively, at both ends. One flange 5 is of less diameter than the cage to locate the cage. The axially directed flanges may merge into further flanges directed towards the race.
Patent GB-1225744-A (GB)
IPC: C07H17/08
Filed: 1969-01-22
Abstract: 1,225,744. Producing oleandomycin. CHAS. PFIZER & CO. Inc. 22 Jan., 1969 [20 Sept., 1968], No. 3696/69. Heading C2A. In a process for recovering oleandomycin from a fermentation broth obtained by cultivating an oleandomycin-producing micro-organism, the pH of the fresh broth is brought to 5 to 6 with mineral acid and maintained thereat for at least two hours, the oleandomycin then being recovered by a conventional procedure. A suitable micro-organism is Streptomyces antibioticus. The fresh broth, initially having a pH of about 6.5 or above, may be acidified before or after removal of the mycelium, suitable mineral acids being sulphuric, hydrochloric, hydrobromic or phosphoric acid. Oleandomycin is isolated by e.g. removal of the mycelium, making the filtrate slightly alkaline, extracting the antibiotic into methyl isobutyl ketone and shaking the extract with 50% aqueous H 2 SO 4 ; the aqueous phase is separated, made slightly alkaline, and the antibiotic extracted into CHCl 3  which is distilled off to leave the required product. The mineral acid treatment at pH 5 to 6 is said to promote the enzymatic conversion of antibiotically inactive oleandomycin-X present in the fermentation broth, to oleandomycin, giving an improved yields of the latter.
Patent GB-1228628-A (GB)
IPC: H02H3/08
Filed: 1968-10-18
Abstract: 1,228,628. Thermistor assemblies. GENERAL ELECTRIC CO. Ltd. 7 Oct., 1969 [18 Oct., 19681, No. 49464/68. Heading H1K. [Also in Division H2] A protective arrangement comprises first and second thermistors, the first thermistor having a positive temperature coefficient and carrying at least a part of the current of a protected circuit and the second thermistor having a negative temperature coefficient and arranged in heat-exchange relationship with the first thermistor. Over-current in the protected circuit causes the first thermistor to increase its temperature and resistance to provide some current limitation and to heat the second thermistor to reduce its resistance to effect the operation of an alarm circuit and/or the control of the supply circuit to reduce or cut-off the current to the protected circuit. A plurality of circuits may be protected by a like plurality of the above arrangements with the second thermistors connected in parallel in a common alarm or control circuit. The temperature/resistance characteristics of the thermistors are such that substantial changes in their resistances occur at substantially the same temperature. The thermistors may be bonded together with heatconducting adhesive or fabricated as a unitary element with one thermistor surrounding the other.
Patent GB-1230910-A (GB)
IPC: B29C35/00
Filed: 1969-09-09
Abstract: 1,230,910. Lubricants. DOW CORNING CORP. 9 Sept., 1969 [7 Oct., 1968], No. 44406/69. Heading C5F. [Also in Division C3] A bag lubricant for tyre moulding comprises, by weight, 2-10% of a liquid dimethylpolysiloxane of not less than 30,000 cS/25 C. viscosity, 5-20% of a polyethylene- or polypropylene-glycol of molecular weight not less than 1000, 25-50% of mica of 160-600 U.S. Standard mesh, 0À5-5% of bentonite clay gelled with a polar solvent, 0À25-5% of lecithin and 25-55% of a hydrocarbon solvent of b.p. below 200 C. The polysiloxane should be dispersible in the hydrocarbon solvent, and may contain some mono- and/or tri-methylsiloxane units. The polyglycol may be a copolymer. Suitable polar solvents are methanol, ethanol, ethylene glycol, water, and propylene carbonate; a 3 : 1 weight ratio of bentonite : methanol is preferred. Suitable hydrocarbons are cyclohexane, toluene, gasoline and petroleum naphtha. The components are preferably added to the hydrocarbon solvent in the order: bentonite, polar solvent, lecithin, mica, polysiloxane and polyglyocl. In an example the mixture comprises, by weight, 7À5% polydimethylsiloxane of 500,000 cS/25 C., 7À5% poly-(50/50)- ethylene-propylene glycol of MW 2700, 1% soya lecithin, 37À5% 325-mesh mica, 2% bentonite, 0À67% methanol and 39À33% of an aliphatic hydrocarbon solvent of b.p. 117- 142 C.
Patent GB-1230978-A (GB)
IPC: B29C44/46
Filed: 1967-12-08
Abstract: 1,230,978. Extruding foamed thermoplastics. BRITISH PETROLEUM CO. Ltd. 15 Nov., 1968 [8 Dec., 1967], No. 55948/67. Heading B5A. A die, intended for use in the extrusion of foamed thermoplastics, comprises a number of orifices, the orifices being formed by the superposition of two or more cross-shaped orifices, the points of intersection of the crosses being coincident, or by two or more crosses joined by extensions of aligned arms of the crosses, or by two or more crosses joined by a slit orifice. As shown, orifices 2 are formed by the superposition of crosses 3, 4, the arms of the latter being about a quarter of the length of the former. In the embodiments of Figs. 2 and 3 (not reproduced), crosses are joined by the extension of aligned arms, in the embodiment of Fig. 4 (not reproduced), by slit orifices (11) and in the embodiment of Fig. 5 (not reproduced), both extensions and slit orifices are provided. The orifices may be on a curve or on a circle to produce a tube. Several thermoplastics are mentioned including polyethylene, polypropylene and as a preferred material, polystyrene. Foaming agents are specified, 3-30% by weight of the thermoplastics being a suitable amount thereof. The temperature of the die normally lies between 90‹ and 180‹ C.
Patent GB-1233342-A (GB)
IPC: H01H37/76
Filed: 1969-12-19
Abstract: 1,233,342. Fusible cut-outs. N. T. BOWMAN. 19 Dec., 1969 [19 Dec., 1968], No. 62019/69. Heading H2G. A fusible cut-out for use with a battery charger comprises a container 4 inside which metal conductors 5 are joined by a fusible member 7. The fusible member 7 is melted by heat from the battery when the latter becomes over-heated (e.g. at 110‹ F.). By inverting the box 4 in hot water, after member 7 has melted and collected in well 8 the fusible material thereof can be brought back to inter-connect again the conductors 5. The member 7 may be of metal or of wax with a layer of mercury and the box 4 may be of transparent plastics material.
Patent GB-1238927-A (GB)
IPC: A63H17/26
Filed: 1968-12-10
Abstract: 1,238,927. Model vehicle suspension unit. LESNEY PRODUCTS & CO. Ltd. 2 Dec., 1969 [10 Dec., 1968], No. 58729/68. Heading A6S. A toy vehicle suspension unit comprises a resilient strip 2 which is secured, at a central region thereof, onto a chassis 1, e.g. by dowels 3 so that it extends substantially parallel to the longitudinal axis thereof, the strip having a plurality of angled lugs 5, 6 formed near at least one end thereof, the lugs and end portion defining a mounting into which is inserted by resilient deformation of the lugs an angle 7 at the end of which wheels 8 are located. A laterally projecting spur 9 may be provided at each end of the end portion to prevent any part of a wheel from fouling the chassis. In one embodiment (not shown) there are two angled lugs not in register with each other which serve to support the axle against displacement in a direction at right angles to the plane of the strip, and the axle is retained against horizontal displacement lengthwise of the strip by downwardly extending lugs located on the strip at positions adjacent the ground wheels. The strip may be formed from an aceta1 plastics material, and the axle may be formed from wire of diameter 0.0025" (0.635 mm.). The wheels 8 are optionally provided with flanges 10 to reduce the groundengaging wheel surfaces.
Patent GB-1252270-A (GB)
Filed: 1968-12-20
Abstract: 1,252,270. ACTH-peptide derivatives. TAKEDA YAKUHIN KOGYO K.K. 20 Dec., 1968 [29 Dec., 1967 (3); 8 Feb., 1968; 9 Feb., 1968 (2); 24 April, 1968; 9 Nov., 1968; 20 Nov., 1968], No. 60700/68. Heading C2C. Compounds of the formula H-Q-Tyr-Ser- Met - Glu - His - Phe - Arg - Try - Gly - Lys - Pro- Val - Gly - Lys - Lys - Arg - Arg - Pro - Val- Y<SP>1</SP>-P -(I) are prepared by reacting compounds Z 1  - Q - Tyr - Ser - Met - Glu - His - Phe - Arg (Z 3 ) - Try - Gly - Lys(Z 2 ) - Pro - Val - Gly- Lys(Z 2 ) - Lys(Z 2 ) - Arg(Z 3 ) - Arg(Z 3 ) - Pro - Val- Y-P (II) with HF, wherein Z 1 Z 2  and Z 3  are protecting groups for terminal amino or #-aminogroups or guanidino groups as appropriate, Q is Ser -, # - Ala -, D - Ser - Gly or γ - amino butyric acid, Y is Lys(Z 2 ), Lys(Z 2 )Val, Lys (Z 2 )- Val - Tyr, Lys(Z 2 ) - Val - Tyr - Pro or Lys(Z 2 ) - Val - Tyr - Pro Asp, Y<SP>1</SP> is Lys-, Lys- Val -, Lys - Val - Tyr, Lys - Val - Tyr - Pro - or Lys - Val - Tyr - Pro - Asp and P is an amino group or an opt. protected OH group. Compounds (II) are also prepared by reacting a peptide Z 1 Lys(Z 2 )Lys(Z 2 )Arg(Z 3 )Arg(Z 3 )ProOH with a compound (III) where A is CHCl 2  or CCl 3 , X is Cl or N0 2  and n is 1-5 in the presence of a tertiary amine to give a compound (IV) condensing (IV) with H-Val-Y-P to give Z 1 - Lys(Z 2 ) - Lys(Z 2 ) - Arg(Z 3 )  -  Arg(Z 3 ) - Pro - Val- Y-P, removing Z 1  condensing the product with a compound (V) to give a compound Z 1 -Lys(Z 2 )-Pro-Val-Gly- Lys(Z 2 ) - Lys(Z 2 ) - Arg(Z 3 ) - Arg(Z 3 ) - Pro - Val- Y - P, removing Z 1 , condensing the product with a compound (VI) to produce a compound Z 1 -Phi-Arg(Z 3 )-Try-Gly- Lys(Z 2 ) - Pro - Val - Gly - Lys(Z 2 )Lys(Z 2 )- Arg(Z 3 ) - Arg(Z 3 ) - Pro - Val - Y - P, splitting off Z 1 , condensing the product with Z 1 -Met-Glu (OtBu)His - N 3 , to give Z 1  - Met - Glu(OtBu)- His - Phe - Arg(Z 3 ) - Try - Gly - Lys(Z 2 ) - Pro- Val - Gly - Lys(Z 2 ) - Lys(Z 2 ) - Arg(Z 3 ) - Arg (Z 3 ) - Pro - Val - Y - P, removing Z 1  and OtBu and condensing the product with Z 1 .QTyr - Ser - N 3 . Preferably Z 1  is BOC, Z 2  is PhCH 2 OCO and Z 3  is NO2. H - Val - Lys(Z 2 ) - Val - Tyr - NH 2  is prepared from the Z 1 -protected peptide; Compound (V) from Z 1  - Lys(Z 2 ) - Pro - Val - GlyOH in turn from the methyl ester; Compound (VI) from the corresponding free acid; Z 1 - Val- Lys(Z 2 ) - Val - Tyr - ProOH from Z 1  - Val - Tyr- OMe through Z 1  - Lys(Z 2 ) - Val - Tyr - Pro OtBu: Z 1  - # - Ala - Tyr - Ser - NHNH 2  from H - Tyr - OR through Z 1  - # - Ala - TyrOMe, Z 1  - # - Ala - Tyr - OR, Z 1  - # - Ala - Tyr- NHNH 2  and Z 1  - # - Ala - Tyr - Ser - OMe, and Z 1  - Gaba - Tyr - Ser - NHNH 2  from H-TyrOR through Z 1  - Gaba - Tyr - OMe, Z 1  - Gaba - Tyr- NHNH 2  and Z 1 -Gaba-Tyr-Ser-OMe.
Patent GB-1258283-A (GB)
IPC: A61B1/07
Filed: 1969-07-14
Abstract: 1,258,283. Ophthalmoscopes. OPTOTECHNIK G.m.b.H. July 14, 1969 [July 17, 1968], No.35242/69. Heading G2J. An ophthalmoscope includes a tapering light transmitting guide 8 in order that the effective surface area of a lamp 19 may be reduced to the area of the exit face 7. The entrance face 9 of the guide may alternatively be illuminated from outside by means of a second guide, Fig.1 (not shown) whose exit face 10 matches face 9 of guide 8 and for this purpose the handle 20 of Fig.2 is detached at the fastening 25 and replaced by a handle (13) through which the second guide passes. The guide 8 may have a circular entrance face and a circular or square or rectangular exit face, and may have a glass or plastics core with a thin glass or plastics surrounding sheath of lower refractive index, or the sheath may be replaced by a multiple layer interference mirror or a metal coating, or the guide may be a bundle of individual fibre guides having the same taper as the resultant body 8. The guide 8 may be removable to allow a lamp 27 to be placed at the point previously occupied by the exit face 7, Fig. 4 (not shown). The ophthalmoscope may have a plurality of field diaphragms 5 and the lens 14 used for observation may be selected by rotating a lens wheel, the value of the lens being read off in a window 15.