baber/WOPTO huggingface dataset:
Patent AU-647439-B2 (AU)
Title: A lubricating arrangement for plastic extruders
Inventor: BOEN PER
IPC: B29C48/09
Filed: 1990-12-17
Granted: 1994-03-24
Abstract: PCT No. PCT/NO90/00190 Sec. 371 Date Jun. 4, 1992 Sec. 102(e) Date Jun. 4, 1992 PCT Filed Dec. 17, 1990 PCT Pub. No. WO91/08891 PCT Pub. Date Jun. 27, 1991.This invention is directed to a lubricating arrangement for a plastic extruder (1) for production of cylindrical plastic tubes with a smooth inner surface. The plastic extruder (1) includes a mandrel which consists of a die core (6) which is a cylindrical coaxial extension of an extruder screw (2). Die core (6) rotates together with said screw, and a stationary external die member (7). The lubricating arrangement is located in the external die portion for lubricating its forming surface. The lubricating arrangement has a plurality of radially directed plugs (11, 11', 17, 17'), each plug engaged in a bore (10) in the external die member. The inner end of the plug lies in the die surface. Lubricating ducts (13) are provided to the bore which are connected with a source of a lubricant, which supplies a lubricant under pressure.
Patent AU-621012-B2 (AU)
Title: Dough-stretching roller apparatus
Inventor: HAYASHI TORAHIKO
IPC: A21C3/04
Filed: 1991-01-22
Granted: 1992-02-27
Abstract: A dough-stretching roller apparatus is provided to produce a continuous web of dough (7) in a process to manufacture confectionery and bread. The apparatus includes a pair of upper rollers (3), a sensor means (5) that detects the width of dough at the gap between the upper rollers (3), and a controller (11) that controls a motor (8) driving the upper rollers (3) in response to a signal from the sensor means (5). The controller (11) decreases the rotational speed of the upper rollers (3) when the sensors (5) detect that the width of dough is broader than a predetermined width of dough passing through the upper rollers (3), while the controller (11) increases the rotational speed of the upper rollers (3) when the sensors (5) detect that the width of dough is narrower than the predetermined width of the dough passing through the upper rollers (3). Thus, even if the amount of dough supplied from a hopper (2) is unstable, production of a stretched web of dough (7) having a constant volume per unit length can be stably continued. <IMAGE>
Patent AU-636007-B2 (AU)
Title: Diagnostic system for textile dyeing apparatus
IPC: D06P5/00
Filed: 1991-02-18
Granted: 1993-04-08
Abstract: A diagnostic system checks the major hardware components in a pattern control system used in a textile dyeing apparatus. The system includes bypass logic circuitry which permits selective bypassing of either the look-up tables, stagger memories, or both the look-up tables and the stagger memories in the pattern control system. The diagnostic system checks the look-up tables in the pattern control system to assure that the address lines for the look-up tables operate properly. A prime number pattern is loaded into the look-up tables such that each address location for each look-up table will have a different piece of data. The look-up tables are then read in address sequence and the output thereof compared with a previously stored prime number pattern to determine whether any errors arose. The system further checks the firing times produced by the gatling memory section of the pattern control system by simulating a machine speedup and checking for the onset of machine optimum speed and machine overspeed. <IMAGE>
Patent AU-722835-B2 (AU)
Title: Lipid alcohols as new immunosuppressive and antiviral drugs
Inventor: ZILCH HARALD
IPC: A61K31/035
Filed: 1996-10-11
Granted: 2000-08-10
Abstract: The present invention concerns new immunosuppressive and antiviral pharmaceutical agents using lipid alcohols of the general formulae I and IIin whichR1 represents a straight-chained or branched, saturated or unsaturated alkyl chain with 1-30 carbon atoms which can optionally be substituted once or several times by halogen, C1-C6 alkoxy, C1-C6 alkylmercapto, C1-C6 alkoxycarbonyl, carboxy, C1-C6 alkylsulfinyl or C1-C6 alkylsulfonyl groups,R2 represents hydrogen, a straight-chained or branched, saturated or unsaturated alkyl chain with 1-20 carbon atoms which can optionally be substituted once or several times by halogen, C1-C6 alkoxy, C1-C6 alkylmercapto, C1-C6 alkoxycarbonyl or C1-C6 alkylsulfonyl groups,X represents a valency dash, oxicarbonyl, carbonyloxy, amidocarbonyl, carbonylamido, oxygen, sulphur, a sulfinyl or sulfonyl groupY represents a valency dash, oxicarbonyl, carbonyloxy, amidocarbonyl, carbonylamido, oxygen, sulphur, a sulfinyl or sulfonyl groupn represents an integer value from 1 to 5 inclusive as well as tautomers thereof and combinations containing these compounds with other active substances.
Patent AU-589017-B2 (AU)
Title: Plating Barrel Door Apparatus
Inventor: CARMON LAWRENCE J JR
IPC: C25D17/20
Filed: 1987-06-17
Granted: 1989-09-28
Abstract: A rotatable container assembly for use in surface treatment of particulate workpieces includes a container (30) having opposed head ends (34,36) and a polygonal side member (32) defining a work cavity (42) therein. An aperture (40) is formed in a minor portion of the side member (32) and a door (44) is arranged for opening and closing the aperture. A mechanism for imparting generally arcuate movement and generally radial movement advances and retracts the door (44) between open and closed positions. The movement-imparting mechanism includes a cam slot (68) in a gear (62) and a cam follower (94) arranged on a closely adjacent end plate (48) of the door (44). Push blocks (88,90) assist in selective rotation of the container both relative to and with the door. Locking notches (110,112,114,116) are arranged on the periphery of the end plate for operative engagement with a lock member (84,86) extending from the gear (62).
Patent AU-727888-B2 (AU)
Title: Voice prosthesis-cartridge assembly
Inventor: LAGUETTE STEPHEN W
IPC: A61F2/20
Filed: 1996-11-05
Granted: 2001-01-04
Abstract: The length of dwelling of a voice prosthesis in the fistula of a patient is extended by supporting the soft hollow body of the prosthesis with an elongated, rigid cartridge and mounting the flapper valve by means of a tab which extends through a slot in the flange of the cartridge. An enlarged cavity in the flange or the body communicates with the slot and receives the leading portion of the tab. The cavity is filled with adhesive to secure the valve to the cartridge.
Patent AU-555292-B2 (AU)
Title: Valve
Inventor: BARAM DAVID
IPC: F16K41/00
Filed: 1981-11-09
Granted: 1986-09-18
Abstract: The valve (10) comprises a housing (12) having an open-ended portion (14) of circular internal cross-section, an inlet port and an outlet port, the ports being interconnected by a flow space (16). An obturator (20) is located within the flow space (16) and attached to a movable head (18) such that fluid flow through the valve (10) may be regulated by the obturator (20) by movement of the head (18). The head (18) retains a seal (30) which bears upon the inner surface of the portion (14) of the housing (12) so as to resist fluid flow past the head (18). 
<??>Preferred features include the provision of biasing means which maintain the seal (30) in a state of compression and a seal (30) which has the form of a hollow open-ended cylinder in which the hollow is frusto conical in shape. A bellows (24) connecting the head (18) to the housing (12) and/or a seal (28) provided on the head (18) and bearing against an external cover (26) to provide secondary seals against leakage from the flow space (16). 
<??>Included is the provision of a leak detector (64), a readily dismantable valve and a specialised form of obturator (20).
Patent AU-542408-B2 (AU)
Title: Water-in-oil emulsion spread containing a gelling system
Inventor: REISSMANN HERMANN ARTHUR WALTE
IPC: A23D7/015
Filed: 1981-11-19
Granted: 1985-02-21
Abstract: Water-in-oil emulsion spread having a fat content ranging from 25 to 65 wt%, which comprises a dispersed aqueous phase containing a gelling system comprising at least on hydrocolloid (i) capable of forming a linear gel structure under conditions allowing gelling of said hydrocolloid (i) and at least one hydrocolloid (ii) capable of forming a spherical gel structure under conditions allowing gelling of said hydrocolloid (ii).Said spread being stable on storage and sufficiently unstable under temperature and shear conditions prevailing in the mouth to allow perception of water-soluble components of the aqueous phase.
Patent AU-582309-B2 (AU)
Title: Controlled release device for an active substance
Inventor: RANADE GAUTAM RAMCHANDRA
IPC: A61K9/22
Filed: 1987-09-03
Granted: 1989-03-16
Abstract: A device for the controlled release of a substance having useful activity into a fluid medium at a substantially constant rate, said substance contained in a shape which is substantially that of a truncated cone by means of an impermeable wall or coating on the base and side (but not the top) of said truncated cone. Apparatus useful in manufacture when said device is a tablet for administration to a mammal.
Patent AU-655769-B2 (AU)
Title: Novel use of modafinil
Inventor: LAFON LOUIS
IPC: A61K31/16
Filed: 1991-06-14
Granted: 1995-01-12
Abstract: The invention relates to the use of modafinil for the manufacture of a medicament having a neuroprotective effect.
Patent AU-727495-B2 (AU)
Title: Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (CDMA) radio link
Inventor: GORSUCH THOMAS E
IPC: H04J13/16
Filed: 1998-06-18
Granted: 2000-12-14
Abstract: A technique for transmission of wireless signals across CDMA radio links. Bandwidth is allocated dynamically within a session to specific CDMA subscriber unit based upon data rate determinations. Specifically, a dynamic bandwidth allocation algorithm operates from limits calculated based upon available ports per subscriber, expected user bandwidth, and parallel user bandwidth versus throughput. Provisions for priority service, unbalanced forward and reverse spectrum utilization, voice prioritization, and band switching are also made.
Patent AU-559925-B2 (AU)
Title: Carbocyclic prostacyclin alcohol analogs
Inventor: SKUBALLA WERNER
IPC: A61K31/075
Filed: 1982-05-24
Granted: 1987-03-26
Abstract: Compounds of Formula I    <IMAGE>  I  wherein X is oxygen or CH2; A is CH2-CH2, trans-CH=CH or C 3BOND C; W is free or functionally modified hydroxymethylene or free or functionally modified   <IMAGE> and the OH groups may be in the  alpha - or the  beta -position; D is straight chain or branched, saturated or unsaturated hydrocarbon aliphatic of from 1 to 10 carbon atoms, which may be substituted by fluorine; E is C 3BOND C or CR3=CR4, R3 and R4 being different and being hydrogen or alkyl of 1 to 5 carbon atoms; R1 is free or functionally modified hydroxy; and R2 is alkyl, cycloalkyl, optionally substituted aryl or heterocyclic, have valuable pharmacological properties, e.g., hypotensive and bronchodilatory characteristics. They can furthermore be used for prophylaxis and therapy of coronary infarct and as a treatment for stroke. They are produced by means of reduction of the corresponding 1-carbonic acid derivatives.
Patent AU-736581-B2 (AU)
Title: Process for the synthesis of high-grade chloramine solution
Inventor: DELALU HENRI
IPC: C07C209/00
Filed: 1998-09-29
Granted: 2001-08-02
Abstract: The present invention relates to a process for the preparation of high-grade chloramine by the action of commercial eau de Javelle of 100 chlorometric degrees on a solution of ammonia in the presence of ammonium chloride. According to this process, the chloramine is obtained having a content greater than or equal to 2 mol L-1, that is to say, greater than or equal to 10.3%. The process can be carried out continuously or discontinuously.
Patent BG-60263-B2 (BG)
Title: Machine for processing of plastics and method for its fast re-equipment
Inventor: WURZER ERNST
IPC: B29C49/04
Filed: 1992-05-27
Abstract: The machine is used for processing of plastic materials, especially for blow forming. The downtime and the production losses are decreased. The re-equipment of the machine from one to another form of production of the final product is carried out as follows: halfs (12 and 14) of the first mould remain on the plates (16) nd 18) for tightening of moulds, and halfs (22 and 24) of the second mould are fixed on the halfs remaining in their place (12 and 14) of the first mould for the final product.
Patent DE-1949054-B2 (DE)
Title: Automatic self-locking device for vehicle safety belt - has clamp jawed construction with curved profile so jaws do not open during belt locking
IPC: B60R22/38
Filed: 1969-09-29
Abstract: The self locking safety belt coiling up device is for a safety belt, is constructed with a spring tensioning system which acts upon the bell reel. The clamp jaws (3) of the device have the same profiles as a curved piece (2). They are mounted into the curved piece (2) which activates a locking system when a predetermined force on the belt reel is exceeded, so that opening of the clamp jaws (3) cannot take place whilst the belt (9) is coiled up on its reel. The jaws (3) are further centred on each other by means of a series of projections and grooves.
Patent DE-2006357-B2 (DE)
Title: Supply of photo-chemical ambient light sensitive paper - is housed in a light-beam oscilloscope with a non-transparent outer cover typically of paper
IPC: G01D15/30
Filed: 1970-02-09
Abstract: The photo-chemical paper is folded to form a pack and is surrounded by a light-proof cover which can be automatically opened in the oscilloscope by pulling the leader strip of the paper. The leader strip is arranged on the outside of the cover. The light-proof cover consists of opaque material, preferably paper, which can be folded. Despite the use of paper, which is sensitive to ambient light, the light-proof cartridge can be loaded without requiring a dark room. The folded photo-chemical paper can be used for oscillograms without requiring a dark room and an additional light-proof cartridge.
Patent DE-2036696-B2 (DE)
Title: Drive for multispindle machine tool - has freely rotatable idler wheel block mounted on drive shaft or stub shaft in spindle bearing
IPC: B23Q39/04
Filed: 1970-07-24
Abstract: The drive for cutter spindles is used for multispindle machine tools. Driven and axially fixed drive shafts are used, on which the cutter spindles are able to rotate and move axially. The idler wheel shaft is formed by one of the drive shafts (18, 19, 21, 24) or by a short shaft (26) held in a tool spindle bearing. The relevant idler wheel block (20a) is able to rotate freely on this shaft. The rotating direction and rotating speed change gear drives can be driven by the central wheel, for example, if necessary on screwcutting.
Patent DE-2115533-B2 (DE)
Title: Contactor for railway vehicle cable couplings - has socket and pin arrangements with flexible holders for coupling parts
IPC: B61G5/10
Filed: 1971-03-31
Abstract: The contactor is used in railway vehicle cable couplings. The contactor has detachable sockets and pins inserted and detached without the need for handling at the rear ends of the coupling parts for unscrewing or screwing. The holding pieces (2) are arranged independently of the contacting sockets or pins (4) in the coupling inserts (1). These holders are secured against rotation and longitudinal movement. The contact sockets or pins are held by an intermediate flexible sleeve (6) in the coupling inserts (1). The rear ends of the holder each have special connector (5) for connecting a cable.
Patent DE-2220162-B2 (DE)
Title: Draw bar for agricultural implement with wheeled frames - has actuator cylinder to lift ends with frames uncoupled
IPC: A01B73/04
Filed: 1972-04-25
Abstract: A tractor drawn agricultural implement with two side by side wheeled frames fitted with devices to engage the surface of the ground, has each frame separately attached to a draw bar with a fixed central portion (3) and two side portions (4a, 4b) which can be swung upwards into a transparent position when the frames have been detached. Each side portion has an intermediate connection with hinge pins to allow the wheeled frame to rise and fall to follow the contour of the ground, and in the transport position, these connections (14) are joined by a strap (36). A double acting cylinder (9) between these side portions (4a, 4b) lifts and lowers them.
Patent JP-H0156978-B2 (JP)
IPC: B65D71/00
Filed: 1980-02-27
Abstract: An article carrier for the packaging of multiple articles comprises a bottom (2), side walls (1,11) joined to the side edges of the bottom, end wall panels (7,9,12,13) joined to the end edges of the side walls, a pair of medial partition or riser panels (16,17) joined respectively to the end wall panels at one end of the carrier and extending inwardly therefrom, a pair of riser panels (26,27) foldably joined respectively to the end wall panels at the other end of the carrier and extending inwardly therefrom, a multiple ply handle (49,50,51,52) secured to the medial partition panels and the riser panels, and a locking tab (67) foldably joined to one of the handle panels and disposed intermediate the riser panels.
Patent JP-2559053-B2 (JP)
IPC: G01B11/06
Filed: 1988-02-10
Granted: 1996-11-27
Abstract: A process for determining the thickness and/or change in thickness of a thin layer applied to a carrier, with the carrier coated with the thin layer being radiated with a plane polarized light beam and the reflectance on carrier and layer being detected. The light reflected by the carrier and the thin layer is split into a p-polarized part and an s-polarized part, after which the respective reflection values Rp and Rs are measured simultaneously for the two parts, and the quantity <MATH> is determined, in which formula m is a variable parameter and the quantity M is a function of the thickness of the thin layer. By measuring both the reflection of p-polarized radiation and that of s-polarized radiation, and by adroitly combining the measuring data obtained, the resulting signal will be insensitive to the intensity of the radiation source. An additional advantage is that the process has a greater sensitivity to variations in layer thickness, and that it is possible for the process to be carried out within a wide linear measuring range. In determining the growth of a protein layer the measuring result is independent -within wide limits- of the thickness and the index of refraction of a layer previously applied to the carrier.
Patent JP-3247271-B2 (JP)
IPC: C08G69/16
Filed: 1995-02-17
Granted: 2002-01-15
Abstract: A process for the continuous hydrolytic polymerisation of laurolactam (I) comprises pumping in (I) and water, opt. passing the mixt. through a reactor with ideal back-mixing (A) and then reacting it in a tubular reactor (B) to form a prepolymer which is then depressurised by means of a pressure-release valve in a degassing system (C) and finally discharged. In this process (a) the water content during prepolymerisation is 7-20 wt.%, (b) prepolymerisation is carried out at 280-320 degrees C and (c) the pressure valve is regulated so that the operating pressure is above the water vapour partial pressure of the reaction mixt.
Patent JP-3022910-B2 (JP)
IPC: H01L21/52
Filed: 1997-02-19
Granted: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device in which a semiconductor element is rigidly bonded to a supporting plate. SOLUTION: A solder with paste 6 is applied on a principal surface 2a of a supporting plate 2, and a center part 6a of the solder with paste 6 is pressurized so that the solder with paste 6 is deformed into a recessed-like cross section in which the thickness of a peripheral part 6b of the solder with paste 6 is thicker than that of the center part 6a. Then, a semiconductor element 1 is pressurized onto the solder with paste 6 so that the entire surface of an other principal surface of the semiconductor element 1 in contact with the solder with paste 6 is uniformly and tightly brought into contact with the solder with paste 6, and a protruding part 6c higher than the other principal surface of the semiconductor element 1 is formed on the solder with paste 6 at the side of a side surface 1c of the semiconductor element 1.
Patent JP-3406015-B2 (JP)
IPC: B65H27/00
Filed: 1993-03-19
Granted: 2003-05-12
Abstract: The invention relates to a winding device for paper or cardboard having at least two axially parallel supporting elements for the web reel which extend at least over the length of the web reel (T) and at least one of which is a carrier roll (2). The invention is characterised in that the other supporting element has a rigid carrier (4) which guides the web reel over a tubular sleeve (7, 7') which is arranged or guided rotatably about the carrier and over a carrying shoe (5, 5') which is connected to said sleeve, is hydrodynamically effective with respect thereto and is provided with a concave pressure surface (12, 12') which has a radius of curvature corresponding essentially to the largest reel (T) with the addition of the sleeve wall thickness, it being possible to adapt the carrying shoe (5, 5'), in its position, to the respective wound size (position of the circumference) of the web reel (W'). <IMAGE>
Patent JP-H0342734-B2 (JP)
IPC: H03J7/18
Filed: 1983-04-13
Abstract: The location coordinates, as well as the transmitting station frequencies, of stations that broadcast the same programs by network arrangements or otherwise, are stored so that when a particular program (network) is selected, all these stations broadcasting the same program as a station being listened to which are not more than a prescribed maximum distance from the station being listened to, may be listed in a table in a working store. While a particular station is being listened to, therefore, continuous checking of the station being listened to with other stations broadcasting the same program for relative reception quality can be carried out automatically while a station is being listened to in a moving vehicle, without taking into account the signals broadcast by stations that are too far away. As soon as some other station broadcasting the same program is found to provide better reception, it is automatically tuned in, and from then on the distance criterion is referred to the location of the new station, a new set of stations for signal comparison is selected and the comparative signal checking process is continued automatically.
Patent JP-S6157720-B2 (JP)
IPC: H01L49/02
Filed: 1979-05-26
Abstract: A method of and a device for soldering components on thick-film substrates according to the reflow method. Successively, the substrates are preheated, followed by heating to the soldering temperature, after which they are cooled. A wave of molten metal of a given temperature is used for preheating, heating and cooling of the substrates.
Patent JP-H056842-B2 (JP)
IPC: G01B3/00
Filed: 1986-03-26
Abstract: A device for measuring the wall thickness of an extruded tube (3) by means of ultrasonic pulses comprises a tube wall thickness measuring instrument (7) being rotatable about the circumference of the tube (3) and being connected to an arm (9) extending in a plane perpendicular to the tube (3). The arm (9) is hingedly (11) connected in said plane to a ring (8) perpendicular to the axis of the tube and concentrically about the tube (3). The arm (9) bears a weight (10) outside said ring (8). An adjustable pressure element (12), such as a spring or preferably a two way operable air cylinder, acts upon the arm (9).The measuring element may engage two supporting faces (14), the angle between the supporting faces being adjustable.Furthermore a detachable fixing element, such as a magnet (13), engages the arm (9) so that the arm can be disconnected from the magnet and may be moved from the plane perpendicular to the tube (4).The wall thickness is measured only by means of one echo coming from the inner wall of the tube when an ultrasonic pulse emitted by the device (7) hits said wall.