baber/WOPTO huggingface dataset:
Patent AU-548828-B2 (AU)
Title: Process for coating web with polyethylene
Inventor: WHITE GEORGE
IPC: B29C48/08
Filed: 1982-03-15
Granted: 1986-01-02
Abstract: In a process for extrusion coating of substrate webs in which a substrate web (13) is coated with polyethylene (20) extruded through a slotted die (8), the polyethylene is chosen so that it has a melt index of between about 30 dg/min and about 100 dg/min. After coating, the coated web (15) is passed through a nip roll assembly (9) comprising a chill roll (10) and a nip roll (11). In order to minimize necking-in of the extruded polyethylene (20) edge guides (16, 16a) are provided, these being held at a temperature some 50  DEG  - 80  DEG C above the melting temperature of the polyethylene, so that the edges of the extruded polyethylene (20) adhere to the edge guides (16, 16a).
Patent AU-643844-B2 (AU)
Title: A method of avoiding interference between a first and a second message in a mobile telephone system
Inventor: CHAMBERT GEORG WILLIAM ROBIN
IPC: H04J3/00
Filed: 1991-11-05
Granted: 1993-11-25
Abstract: A method for avoiding interference between two messages in a mobile telephone system which operates on the time divided multiple access system (TDMA). The first message (RA) constitutes a request for the establishment of a connection from a mobile station (M2) to a base station (B1) in the system, and the second message (HA) constitutes a request for handover access from a second mobile station (M1) to another base station (B2) in the system. These two messages may possibly be transmitted on one and the same carrier frequency and their respective radio channels (RACCH and FACCH) may be confused with one another, causing the messages to be misinterpreted by a base station (B1). According to the method, a given data field of each message is coded so that the data field (HNR) of the one message will not assume the same code combination as the data field (CA) of the other message. The method can also be applied such that the two messages (HA1, HA2) concerning handover access or two messages concerning random access request can be distinguished one from the other. <IMAGE>
Patent AU-656927-B2 (AU)
Title: Chemiluminescent 3-(substituted adamant-2'-ylidene) 1,2-dioxetanes
Inventor: BRONSTEIN IRENA
IPC: G01N21/76
Filed: 1991-08-30
Granted: 1995-02-23
Abstract: Enzymatically cleavable chemiluminescent 1,2-dioxetane compounds capable of producing light energy when decomposed, substantially stable at room temperature before a bond by which an enzymatically cleavable labile substituent thereof is intentionally cleaved, are disclosed. These compounds can be represented by formula (I) wherein X and X<1> each represent, individually, hydrogen, a hydroxyl group, a halo substituent, an unsubstituted lower alkyl group, a hydroxy (lower) alkyl group, a halo (lower) alkyl group, a phenyl group, a halophenyl group, an alkoxyphenyl group, a hydroxyalkoxy group, a cyano group, a carboxyl or substituted carboxyl group or an amide group, with at least one of X and X<1> being other than hydrogen; and R1 and R2 individually or together, represent an organic substituent that does not interfere with the production of light when the dioxetane compound is enzymatically cleaved and that satisfies the valence of the dioxetane compound's 4-carbon atom, with the provisos that if R1 and R2 represent individual substituents the R2 substituent is aromatic, heteroaromatic, or an unsaturated substituent in conjugation with an aromatic ring, and that at least one of R1 and R2 is, or R1 and R2 taken together are, an enzymatically cleavable labile group-substituted fluorescent chromophore group that produces a luminescent substance when the enzymatically cleavable labile substituent thereof is removed by an enzyme. The corresponding dioxetanes which, instead of being substituted at the 5' or 7', or at the 5' and 7' positions, instead contain a 4' methylene group, are also disclosed, as are intermediates for all these 3-substituted adamant-2'-ylidenedioxetanes, and their use as reporter molecules in assays.
Patent AU-665935-B2 (AU)
Title: Thrombolytic peptide, production thereof and thrombolytic agent
Inventor: MATSUO OSAMU
IPC: C07K14/31
Filed: 1991-12-17
Granted: 1996-01-25
Abstract: A thrombolytic peptide composed of 136 amino acid residues, which has little problems of antigenicity and is efficacious in only small doses as compared with staphylokinase (SAK). This peptide is obtained by cleaving amino acids or peptides which do not affect the activity of SAK by using a trypsin protease. In purticular, SAK-11, which is obtained by cleaving a peptide composed of ten amino acid residues at the N-terminal of SAK, is superior to SAK in the activities of fibrinolysis, plasminogen activation, fibrin specificity, etc. <IMAGE>
Patent AU-649765-B2 (AU)
Title: Tissue plasminogen activator substitution variant
Inventor: BENNETT WILLIAM F III
IPC: C12N9/64
Filed: 1991-12-16
Granted: 1994-06-02
Abstract: Biologically active tissue plasminogen activator (t-PA) variants with greatly increased clot lysis activity as compared to wild-type t-PA are prepared, wherein the arginine residue at position 299 is replaced by an aspartic acid residue. DNA sequences can be prepared that encode the variants, as well as expression vectors incorporating the DNA sequences and host cells transformed with the expression vectors. The variants may be used in pharmaceutical preparations to treat a vascular disease or condition, or to prevent fibrin deposition or adhesion formation or reformation in mammals.
Patent DE-1806314-B2 (DE)
Title: Harmonic error reduction in phase selective amplifiers - is for signal processing and uses feedback multiplication technique
IPC: G01R25/00
Filed: 1968-10-31
Abstract: A method is used for reducing the signal harmonic originated error in a phase selective amplifier and demodulator system. It is typically for use in a magnetic inductive flow transducer signal processing unit. The basic network consists of an input amplifier (1) containing a feedback loop with a multiplier (5) in the feedback circuit. A reference signal is fed to a rectifier (6) which also feeds the multiplier in the feedback loop (5) to an output integrator stage (3). The behaviour of this network is specified. Its main property is to reduce the output distortion caused by harmonics on the input signal.
Patent DE-1817954-B2 (DE)
Title: Machine for fastening uppers to insoles of shoes with adhesive - with pressure applies by two automatically guided spirals
IPC: A43D25/053
Filed: 1968-12-03
Abstract: The two spirals (101, 128) which run one on each side of the shoe, are wound so as to smooth the stuck edges towards the middle of the shoe. The spirals are moved along the shoe by arms (111, 127) controlled by rods which run in contact with the edge of a guide (122). The spiral (128) that runs along the outer edge of the shoe maintains a fixed horizontal direction; the one (101) that runs along the inner edge specifically has an extra movement (about the vertical axis (104)) to accommodate the sharper curvature of this side of the shoe.
Patent DE-1919411-B2 (DE)
Title: Attachment for joining broom head to haft - has end of haft cut into conical tapered shape which fits into hole in broom head
IPC: B25G3/12
Filed: 1969-04-17
Abstract: A system for attachment of a broom or besom and scrubber to a wooden haft or handle has the haft or handle shaped into a conical shape or some other shape which matches up with the design into which the hole of the broom or brush has been cut before the haft or handle and the broom head are joined by compression. The device which is mounted in the brush head has a conically tapering hole (2) extending towards the bottom of the body (1). The hole (2) is of annular cross section to accommodate the haft.
Patent DE-2063397-B2 (DE)
Title: Wall or column rear-ventilated plastic cladding panel - with spacer lugs on ridged rear side projecting beyond raised cementing surfaces
IPC: E04F13/18
Filed: 1970-12-23
Abstract: The panel consists of a monolithic single-layered light-structure plastic panel, with a flat facing surface, and a rear side fitted with elevations, which end in cementing surfaces for accommodation of an adhesive. This side also carries spacer lugs, and these protrude beyond the raised adhesive-accommodating surfaces. The panel edges may be of the fold-over type. The elevations for the cementing surfaces, and/or the spacer lugs, may be shaped in cross-section to facilitate water runoff. Optimal fit, together with ensures correct interval preservation, is attained even on very irregular bases, with no hindrance to adequate rear ventilation and condensation-free water runoff.
Patent DE-2121385-B2 (DE)
Title: Decimeter wave transceiver producing more than 10 watts - has transmit and receive frequency separation control to prevent overload of YIG filter
IPC: H03H7/46
Filed: 1971-04-30
Abstract: The decimeter wave transceiver operates at transmitted powers above 10 watts and has special overload protection for its YIG filter. This is achieved by using a frequency control to adjust the frequencies of the receiver and transmit resonant circuits coupled to the circulator so that transmit and receive frequencies do not approach one another by less than 20-40 MHz when the transmitter is transmitting. If the frequencies need adjusting over a broad band then this band can be broken down into sub-bands each with their own frequency control.
Patent DE-2217976-B2 (DE)
Title: Forced draught gas burner - has fuel pipe discharging radially outwards through variable opening crossed by turbulence-creating axial bolts
IPC: F23D14/00
Filed: 1972-04-14
Abstract: The forced-draught gas burner has a fuel pipe terminating in a device for discharging the gas radially into the airstream, embodying swirler blades and housed axially movably in the pipe to permit flow control, as in 2160045. The swirler blades are now replaced by bolts (113, 113') mounted axially in an end plate (112) spaced so that the sum of the gap areas (114) is less than the cross-sectional area of the fuel pipe. The bolts may be circular (113) or polygonal (113') in cross-section. The surface portion (115, 115') facing the pipe is shaped to conform to its bore. The burner has a high efficiency and operational reliability, due to intensive mixing of fuel and air.
Patent DE-2230768-B2 (DE)
Title: Detector bank distinguishes band join from metallic foreign objects - using sensors in line coupled to adder with discriminating logic to decide whether object or join occurs
IPC: B07C5/344
Filed: 1972-06-23
Abstract: A bank of sensors located above fabric strip fed at high speed detects the presence of any small metallic objects e.g. needles that are likely to result in damage to process rollers. The sensing head consists of a number of individual stages (7-13) each generating an electrical output signal when a metallic object passes on the fabric (23). The width of each sensor is selected such that the width of two sensors is less than the minimum band width. Outputs from sensors are coupled to an adder (22) with an amplitude detector (25) on the output. A logic circuit (28) generates two outputs; one of which (30) is present alone if less than two sensors are actuated, thus indicating a foreign object. If both outputs (29, 30) are present a form in the band is indicated.
Patent DE-2238753-B2 (DE)
Title: Fresnel lens - made by exposing photosensitive layer to phase zone lens and processing layer
IPC: G02B3/08
Filed: 1972-08-05
Abstract: Fresnel lens having one focal point is made by exposing a photosensitive layer to a circular phase zone lens and processing the exposed layer to change the optical path length of each area in accordance with the amount of exposure it received. The phase zone lens comprises concentric annular components whose radii are proportional to the square roots of successive integers and whose focal lengths are inversely proportional to said roots. The photosensitive layer is positioned at the focal surface of the phase zone lens for exposure, each point on the focal surface being spaced from the phase zone lens by a distance inversely proportional to the square root of the distance of the point from the central axis of the lens. The lens is used in searchlights and headlights. The method produces efficient lenses, i.e. a high proportion of the incident light is diffracted.
Patent IE-S64700-B2 (IE)
Title: Track apparatus
Inventor: BANKS THOMAS PROCTOR MARTIN DA
IPC: E05F1/16
Filed: 1995-03-29
Abstract: A track apparatus (12) includes elongate load bearing means (24,25) with which in use a door (9) is operatively associated so that the door is slidable along said load bearing means. The track apparatus is adapted to engage an in situ track apparatus mounted above a door opening.
Patent IE-S80645-B2 (IE)
Title: Apparatus and a method for playing a game
Inventor: MCKEON JOHN PETER
IPC: A63F5/04
Filed: 1995-11-24
Abstract: Apparatus for playing a game of dice where players can bet against a banker and where it is possible to place bets with no bias in favour of the banker or player and where such winning odds are paid at even money to the stake, or where it is preferred by the player to place bets at odds of winning two and one half times the stake or Four and one half times the stake, and where the apparatus comprises a table or table top bordered by sides sufficiently raised to form a Pit such that two dice thrown the length of the table will be retained on the table to give a result of the throw measured as to the aggregate value of the top side of the two dice and where the value of the top side of the two dice and where the value can be identified with lanes wherein the players have made their bets to identify those bets that win and those that lose.
Patent JP-S5744264-B2 (JP)
IPC: H04J3/00
Filed: 1975-01-24
Abstract: Receiving conditions are classified into three types- "good condition", "intermediate condition" and "bad condition". Where the receiving condition is an "intermediate condition," a receiving section continues with a receiving operation by supplying power thereto through a first normally closed switch from a power source. Where the receiving condition is both a "good condition" and a "bad condition", the first normally closed switch is closed, only during a specific period having the necessary information signals supplied from a time band designating means, to supply power from the power source to the receiving section thus to extract the necessary information signals by a signal processing section from the receiving input signals supplied from the receiving section, whereas the first normally closed switch is opened, during the remaining period to interrupt the power supply from the power source to the receiving section thus to stop the receiving operation.
Patent JP-S5834417-B2 (JP)
Inventor: UPTON L O
IPC: C03B23/22
Filed: 1974-02-18
Abstract: 1444450 Borosilicate glass AMERICAN OPTICAL CORP 20 Feb 1974 [20 Feb 1973] 7799/74 Heading C1M [Also in Division G2] An optical glass consists essentially of (weight %): The glass may have a refractive index of 1À59- 1-70, and may be fused to a photochromic glass of lower refractive index (e.g. 1À50-1À55). A segment 14 (Fig. 3) of the glass of the invention may be formed, at least one surface 16 of the segment ground and polished, the polished surface 16 placed in a countersink 18 of a major piece 12 of photochromic glass, the segment 14 and major piece 12 heat-fused together, and the fused assembly ground, for example along lines 20, 21, to form a multifocal lens 10. In an alternative embodiment of multifocal lens (Fig. 6), segment 14<SP>1</SP> is formed of two pieces 24 and 26, 24 being the glass of the invention and 26 a photochromic glass, which is preferably the same as the photochromic glass of major portion 12<SP>1</SP>. The photochromic glass may consist of (weight per cent): SiO 2  57À3, Al 2 O 3  and Fe 2 O 3  10À8, BaO 8À17, Na 2 O 6À23, B 2 O 3  17À54 and traces of silver halide.
Patent JP-S6151693-B2 (JP)
IPC: F16D65/14
Filed: 1980-02-18
Abstract: A mechanical disc brake, including a caliper supported on a stationary member to slide in the direction of the axis of rotation of a rotatable disc and straddling the circumference of the disc to define two limb portions on the opposite sides of the disc, a first friction pad being pressed against one surface of the disc by one of the limb portions, a second friction pad disposed so as to be opposed to the first friction pad and being pressed against another surface of the disc, a force converting mechanism provided in the other limb portion of the caliper for converting the rotation of a lever to thrust force pressing the second friction pad, a rod extending in the direction of the axis of the disc and threadingly engaging the force converting mechanism with one end thereof engaging the second friction pad, a spring retainer threadingly engaging the other end of the rod, and a coil spring acting between the spring retainer and the other limb portion of the caliper to bias the rod in the direction separating from the second friction pad. A projection is provided on the spring retainer for abutting in the circumferential direction one end of the coil spring, thereby controlling the rotation of the spring retainer with respect to the rod.
Patent JP-H0225138-B2 (JP)
IPC: G01N21/64
Filed: 1987-02-13
Abstract: A stable, rapid-response fluorescent polymeric indicator for the determination of the concentration of a dissolved substance in an aqueous medium comprises an organic polymer having a plurality of fluorescent organic substituents, which may be the same or different, covalently bonded to said polymer through ester or amide linkages. The sensor comprises an optical fiber having bonded to one end thereof such a polymer.
Patent JP-2840102-B2 (JP)
IPC: A61K31/4725
Filed: 1990-02-09
Granted: 1998-12-24
Abstract: The present invention provides intermediates for novel bicyclic derivatives useful as excitatory amino acid receptor antagonists and in treating a variety of associated nervous system disorders.
Patent JP-2824638-B2 (JP)
IPC: B23B27/14
Filed: 1997-01-27
Granted: 1998-11-11
Abstract: A cutting tool is provided composed of a hard substrate having a PVD coating thereon having three layers. The innermost or first layer is composed of a group IVB (titanium, hafnium or zirconium) metal nitride. The middle or second layer is composed of a group IVB carbonitride. The outermost or third layer is also composed of a group IVB metal nitride. The PVD coating is characterized by high hardness and high residual compressive stresses.
Patent JP-3310687-B2 (JP)
IPC: A61K31/4164
Filed: 1992-03-06
Granted: 2002-08-05
Abstract: The object of the present invention is to provide a quinone derivative exhibiting an excellent activity as a drug. The present invention provides a quinone derivative represented by the general formula (I) or a pharmacologically acceptable salt thereof: <CHEM>     wherein A stands for a group represented by the formula: <CHEM> (wherein R<3>, R<4> and R<5> is the same or different from each other and each stand for a hydrogen atom, a hydroxyl group, a lower alkyl group, a lower alkoxy group, an alkoxyalkyl group, an alkoxyalkoxy group, a cycloalkylalkoxy group, a thiol group or a thioalkyl group, with the proviso that a case wherein R<3> and R<4> are each a lower alkoxy group simultaneously is excepted) or a group represented by the formula: <CHEM> (wherein R<3>, R<4> and R<5> is the same or different from each other and each stand for a hydrogen atom, a hydroxyl group, a lower alkyl group, a lower alkoxy group, an alkoxyalkyl group, an alkoxyalkoxy group, a cycloalkylalkoxy group, a thiol group or a thioalkyl group, with the proviso that a case wherein R<3> and R<4> are each a lower alkoxy group simultaneously is excepted; X and Y is the same or different from each other and each stand for a hydroxyl group or a protected hydroxyl group);  R<1> stands for a heteroarylalkyl group; and B stands for a carboxyl group or a protected carboxyl group.
Patent JP-S603746-B2 (JP)
IPC: H01R24/62
Filed: 1976-05-14
Abstract: A mounting bracket is carried by an end flange of a first electrical connector and includes projections which slidably engage grooves in a second electrical connector which is supported by the bracket. A hood covers the rear end of the first connector and at least partially covers and embraces the second connector supported by the bracket and includes an internal lateral projection which engages a hook-shaped portion of the bracket. The contact capacity of the first connector is greater than that of the second connector and electrical connections extend, within the hood, to connect the contacts of the second connector to contacts in selected positions of the first connector, so that selected conductors of a multi-conductor cable can be extended to the conductors of another multi-connector cable which has a lesser number of conductors, by way of cooperable connectors which are matable with the first and second connectors.
Patent JP-H0566109-B2 (JP)
Inventor: KITAURA NOBUYUKI
IPC: C12M1/04
Filed: 1986-03-14
Abstract: PURPOSE:A gaseous substrate is brought into direct contact with an immobilized microorganism to effect the direct synthesis of an objective compound in a practical scale. CONSTITUTION:The objective product is formed, as a gaseous substrate is directly fed to the immobilized microorganism. In order to carry out the process according the present invention, for example, an immobilized microorganism is placed in the reactor 1 and the liquid containing nutrients such as nitrogen source, minerals and others is jetted from the nozzle 4 by the operation of the valve 6 or dripped or allowed to flow down to the carrier containing the immobilized microorganism. And, as the nutrient solution is dropped, a substrate gas of an appropriate nutrient composition is fed from the pipe 5 through valve 6 into the reactor 1 to bring the nutrient solution into contact with the microorganism immobilized on the carrier whereby the objective product is obtained. The objective substance formed is collected through the gas outlet 7 in a gas tank 10. The suitable microorganism is a methane-producing bacterium utilizing carbon dioxide, hydrogen gas as substrates.
Patent JP-3946343-B2 (JP)
IPC: A61F2/30
Filed: 1998-03-25
Granted: 2007-07-18
Abstract: The hip joint prosthesis has a neck support (4), which contains cut-outs aligned with longitudinal grooves (5) in a shaft (1) which is inserted in the femur. The neck support and the shaft are connected to form one piece. Preferably, the grooves extend so that they end above the neck support. A detachable shoulder part (7) can be inserted into a guide (10) formed under the neck support to close the cut-outs and to increase the area of the neck support.
Patent JP-S5936276-B2 (JP)
IPC: G10L13/04
Filed: 1981-05-25
Abstract: A phoneme-based speech synthesizer that is particularly adapted for implementation on a single integrated circuit chip includes a vocal tract model comprised of a fixed resonant filter and a plurality of tunable resonant filters whose resonant frequencies are controlled in accordance with the values of certain control parameters. A digital transition circuit is included which gradually transitions the values of the vocal tract control parameters as they change from phoneme to phoneme by iteratively adding to the current values a predetermined percentage of the difference between the current and target values. The vocal tract model is implemented utilizing a capacitive switching technique which eliminates the need for large valued components to achieve the relatively low frequencies of human speech. A glottal source generator is adapted digitally to generate a glottal pulse signal in a manner which readily permits the glottal pulse to be spectrally shaped in any desired configuration. <IMAGE>