baber/WOPTO huggingface dataset:
Patent AU-698763-B2 (AU)
Title: Process for preparing macrocyclic chelating agents and formation of chelates and conjugates thereof
Inventor: CHENG ROBERTA CHI-LIN
IPC: C07K1/13
Filed: 1994-09-07
Granted: 1998-11-05
Abstract: The present invention is directed to an improved process for preparing macrocyclic chelating agents and for conjugating the macrocyclic chelating agents to biological molecules. In general, a process for preparing a chelate conjugate is disclosed which comprises purifying a polyaza chelating agent by chromatography on a silica gel column which has been acid washed prior to purification of the chelating agent, functionalizing the chelating agent with thiophosgene to form an activated isothiocyanate polyaza chelating agent which is then conjugated to a biological molecule to form a chelating agent conjugate, followed by contacting the chelating agent conjugate with a metal ion to form a chelate conjugate.
Patent AU-685853-B2 (AU)
Title: A multifunction connection and support element in a mechanism for automatic door motion for lifts and elevators
Inventor: BONDAVALLI ROLANDO
IPC: B66B13/30
Filed: 1994-10-05
Granted: 1998-01-29
Abstract: PCT No. PCT/IT94/00164 Sec. 371 Date Jan. 21, 1997 Sec. 102(e) Date Jan. 21, 1997 PCT Filed Oct. 5, 1994 PCT Pub. No. WO95/32912 PCT Pub. Date Dec. 7, 1995The invention relates to a multifunction connection and support element for an elevator door structure. The element includes, for each lateral jamb, a connection and support bracket that connects and unites each jamb with an architrave and also to an anchor bracket to be fixed to an elevator shaft wall. The anchor bracket also functions as a guide for sliding carriages of a door motion mechanism. The connection and support bracket performs all functions that in the past were carried out by several distinct connection and support elements.
Patent AU-739935-B2 (AU)
Title: Device for surveying electronically protected items in a surveillance area
Inventor: BREMER PETER
IPC: G08B13/24
Filed: 1998-06-08
Granted: 2001-10-25
Abstract: The present invention relates to a device for electronically surveying items in a monitored area. The device is equipped with a transmitting and/or a receiving device. The aim of the surveying device is to provide an economical way for surveying electronically protected items. To this end, the surveying device is made up of individual layers of material, which taken individually are flexible and possessed of a low level of resistance, but when combined are characterized by a high level of rigidity and resistance.
Patent AU-553224-B2 (AU)
Title: Low calorie spread from butterfat
Inventor: ANDRIANUS LAURENTIUS
IPC: A23C15/16
Filed: 1982-03-30
Granted: 1986-07-10
Abstract: The invention relates to a low-calorie spread based on a low-melting butterfat fraction, which has an improved spreadability at 10 DEG  C. as compared with low-calorie butter. The low-melting butterfat fraction is an olein preferably obtained by dry fractionation of butterfat within the temperature range of 20 DEG -30 DEG  C.
Patent AU-741245-B2 (AU)
Title: Method of manufacturing phosphine compound
Inventor: EASTHAM GRAHAM RONALD
IPC: B01J31/24
Filed: 1998-08-07
Granted: 2001-11-29
Abstract: A method of preparing a compound (I) of general formula (R3-C)2P-L1-X-L2-P-(C-R3)2, in which R is independently a pendant, optionally substituted, organic group through which the group is linked to tertiary carbon atoms C; L1 and L2 are independently, a linking group selected from an optionally substituted lower alkylene chain connecting the respective phosphorous atom to the group X, and X is a bridging group comprising an optionally substituted aryl moiety to which the phosphorous atoms are linked on available adjacent carbon atoms; comprising: (i) reacting together a compound (II) of formula A-L1-X-L2-A, in which A is a halogen atom, with a metal M in a suitable solvent or form an intermediate compound (III) of formula: A-M-L1-X-L2-M-A; (ii) reacting said intermediate compound (III) with a compound (IV) of formula: (R3-C)2P-A1, wherein A1 is a halogen atom which may be the same as or different from A, to form said compound (I).
Patent AU-640845-B2 (AU)
Title: Quaternary crosslinked allylammoniumpolymers, preparation and use thereof
IPC: C08F226/02
Filed: 1991-12-06
Granted: 1993-09-02
Abstract: The invention concerns novel cross-linked poly(N,N-dialkylallyl)ammonium polymer materials containing quaternary propylammonium structural units which are effective in lowering elevated plasma levels of low density lipoproteins and lipoid components thereof, such as cholesterol, and which are of value in the treatment of conditions in which such elevated plasma levels are associated, for example, various vascular diseases. The invention also provides methods for the manufacture of the polymer materials and various intermediates for use in such manufacture.
Patent AU-719725-B2 (AU)
Title: Fastening screw and method of forming same
Inventor: ROBERTS DAVID JAMES ALEXANDER
IPC: F16B25/08
Filed: 1998-11-18
Granted: 2000-05-18
Abstract: A fastening screw having an elongate shank (1), and a drilling tip (2) and a head (3) provided at respective opposite ends of the shank (1). The drilling tip (2) has a cutting edge (5) for cutting through metal and a flute (6) extending longitudinally of the shank (1). A thread (8) is formed on the shank (1) and extends over a portion of the section of the shank (1) in which the flute (6) is formed. A method of forming a fastening screw from a screw preform (9), includes deforming the preform (9) to create a drilling tip (2) which has at least one cutting edge (5) and a flute (6), and applying a thread (8) to the shank (1) in the region in which the flute (6) is formed. <IMAGE>
Patent BG-61322-B2 (BG)
Title: Dialkoxypyridines, method for their preparation and application and medicamentous forms containing them
Inventor: KOHL BERNHARD
IPC: C07D401/12
Filed: 1993-12-10
Abstract: The invention relates to new dialkoxypyridines, method for their preparation and medicamentous forms containing them. The compounds described in the invention are used in the pharmaceutical industry as intermediate products and for the preparation of medicaments. Subject of this invention are new dialkoxypyridines having the general formula I where substituents R1, R1', R2, R3 & R4 are different functional groups, and n has the value of 0 or 1.
Patent DE-2022816-B2 (DE)
Title: Multiple tobacco comminuting machines - feeding common output conveyor at constant flow rate by adjusting output of one machine
IPC: A24B7/14
Filed: 1970-05-11
Abstract: A bank of typically 4 identical comminuting machines is fed with moistened tobacco which is shredded by the machines and delivered to a common discharge conveyor which passes each machine serially. The conveyor feeds the tobacco to a dryer which reduces the moisture content prior to cigarette making. It is necessary to feed the dryer at a constant speed to simplify its design. Therefore the flow rate of the downstream end of the shredded tobacco conveyor is monitored and compared with a predetermined standard. If any deviations are detected the operating speed of the most downstream comminuting machine is altered accordingly to maintain a constant combined flow rate.
Patent DE-2041065-B2 (DE)
Title: Contact spring for telephone switch equipment - has outer U-spring acting on inner contact U-spring to give even contact pressure
IPC: H01R13/11
Filed: 1970-08-18
Abstract: The contact spring, for telephone switch equipment, has an inner U-shaped pair of springs (8) with contact buttons (10) on the inner faces of its free ends, and an outer U-shaped pair of springs (9) pressing against the inner pair and tending to force their contact buttons together. The ends of the outer spring arms have hooked parts that rest against projections (11, 12), on the side of the housing and prevent the outer spring from actually forcing the contact buttons together. When the contact knife is inserted between the contact buttons the hooked parts are lifted from the projections so that the outer spring arms can ensure an even contact force.
Patent DE-2147732-B2 (DE)
Title: Testing system for shared service telephone line - has exchange test console controlling relays at subscriber branching circuit
IPC: H04Q5/24
Filed: 1971-09-24
Abstract: The testing system, for testing shared-service telephone lines neither of which are directly connected to the exchange's selection circuits, has a test console passing control signals and detecting 'loop-closed' signals and 'listening' signals when one or the other or both the subscriber terminals are engaged. The test console also detects when the power supply has failed. The line circuits connecting the exchange to the shared line and the subscribers to the shared line each have an intermediate line to which bistable relays can connect as required the voice lines of either the one or the other voice circuit. Further bistable relays connect the intermediate lines to both ends of the shared line depending on whether both subscribers are engaged or free..
Patent DE-2219904-B2 (DE)
Title: Longitudinal flow carbon dioxide laser - has electric pumping and mechanically decoupled optical resonator and discharge tube
IPC: H01S3/034
Filed: 1972-04-22
Abstract: The electrically pumped carbon dioxide laser with longitudinal gas flow has the optical resonator and the discharge tube mounted in such manner as to be mutually mechanically decoupled. On one hand the optical resonator, and on the other hand the housing with the base plate, the tube holder and the discharge tube form rigid modules which are connected in a floating manner at the nodal points of the first mechanical harmonic of the resonator. The two modules are connected in an elastic manner. The resonator consists fo three long rods held by end plates and spacers. The end plates are provided with adjusting plates, carrying the two resonator mirrors.
Patent IE-S65611-B2 (IE)
Title: A knitted garment production process
Inventor: BLACAM DE TARLACH
IPC: D04B1/24
Filed: 1995-07-07
Abstract: A process for producing a garment using alpaca or linen yarn involves use of mechanical parameter tables 4, each grid being associated with a variable mechanical parameter. As the machine performs the knitting operations according to a design file, design function commands act as triggers to access a fresh active row of one or more grids for mechanical parameter adjustment. Each grid includes a set of rows for each panel of an individual garment and therefore a single set of grids may be used for production of all of a garment, the panels being knitted in succession leaving the grids in memory. In this way, a continuous length of alpaca or linen yarn is used for an individual garment to provide for maximum uniformity. Ranges are provided for needles in a takedown data table, the range allowing use of an individual grid for a range of sizes for a particular design. The panels are linked together by point-for-point linking and are steamed on a single surface with a steam pressure of 5 bar.
Patent JP-H0680598-B2 (JP)
IPC: H05B41/295
Filed: 1985-01-31
Abstract: A frequency stabilized automatic gain controlled ballast system (10) which is coupled to a power source (12) in order to operate at least one of a pair of gas discharge tubes (40 and 40'). Each of the gas discharge tubes (40, 40') include respective filaments (42, 44 and 42', 44'). A frequency control circuit (11) is coupled to the power source (12) and includes a frequency control transformer (43) and a frequency control capacitor (50) for establishing a constant oscillation signal at a predetermined frequency. A switching network (13) is connected to the frequency control circuit (11) for establishing a pulsating current responsive to the constant oscillation signal of predetermined frequency. Induction circuitry (15) is coupled to the switching network (13) and the frequency control circuit (11) and includes an inverter transformer (78) as well as coupling capacitors (86 and 88) for generating a voltage across the gas discharge tubes (40 and 40'). Automatic gain control circuitry (17) is included in inverter transformer (78) and is made up of a pair of secondary windings (80 and 81) wound in a manner to provide a negative feedback voltage to each of the transistors (70 and 70') of switching network (13). The inverter transformer (78) has a pair of primary windings (82 and 84) which operate alternately and are coupled to the primary winding (45) of frequency control transformer (43) to provide a repetitive cycle. First and second coupling capacitors (86 and 88) are coupled to primary windings (82 and 84) of inverter transformer (78) and filaments (42 and 42') of gas discharge tubes (40 and 40') for discharging the induced voltage across the tubes (40 and 40').
Patent JP-4294141-B2 (JP)
IPC: G09G3/296
Filed: 1999-01-27
Granted: 2009-07-08
Abstract: PROBLEM TO BE SOLVED: To reduce the effect of high speed and large current flowing on an output circuit by generating an eddy current in a base metal by a high speed and large current pulse flowing on an output element and offsetting an electromagnetic field generated by the high speed and large current flowing to the output element. SOLUTION: An output substrate 11 is provided with a base metal 22, an insulating film 23 placed on the base metal 22, a wiring pattern 24 provided on the insulating film 23. An output element 12 is loaded on the wiring pattern 24 and outputs a high speed and large current pulse. An eddy current is generated on the base metal 22 by the high speed and large current pulse flowing on this output element 12 and offsets an electromagnetic field generated by the high speed and large current flowing on the output element 12. The output element 12 is a transistor, such as power MOS FET and an insulating gate bipolar transistor, and load of the output element 12 is a discharge cell. A heat slinger 14 is mounted to the base metal 22.
Patent JP-2898192-B2 (JP)
IPC: H01M4/68
Filed: 1994-02-15
Granted: 1999-05-31
Abstract: This invention relates to method and apparatus for compressing an assembly of plates inside a valve regulated lead-acid battery thereby allowing the battery case to expand without causing slippage or partial loss of contact between the battery plates. <IMAGE>
Patent JP-H0513265-B2 (JP)
IPC: G01N31/16
Filed: 1983-02-10
Abstract: A Karl Fischer reagent useful in the determination of water, comprises sulfur dioxide, iodine and a salt which is a system compatible addition compound of a nitrogen-containing organic base having a pKb<10 with a weak aromatic carboxylic acid having a pKa>2.
Patent JP-3369459-B2 (JP)
IPC: B41J3/407
Filed: 1998-02-05
Granted: 2003-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain a tester and a testing method for a coil marker marking the coil face of a hot rolled coil by jetting paint through a nozzle. SOLUTION: The print tester for a coil marker comprises a post 1 disposed closely to a coil marker, a turnable arm 2 fixed to the post 1, an iron plate 30 fixed to the forward end of the arm 2 and a test printer, i.e., a sponge 3, pasted removably to the surface of the iron plate 30, wherein printing is performed on the test printer at the time of print test.
Patent JP-H063908-B2 (JP)
IPC: G06F13/42
Filed: 1985-03-05
Abstract: An electronic apparatus control system includes a control circuit means (1) having a control program ROM for sequentially communicating with a plurality of circuit blocks (301 to 30n) to be controlled by the control circuit means (1) through a bus line (3) within predetermined intervals. The control circuit means (1) selects and communicates with a specific circuit block (30j) in each predetermined interval.
Patent JP-H0652340-B2 (JP)
IPC: G02C5/14
Filed: 1990-02-28
Abstract: Spectacle frame side having an adaptable profile. 
<??>According to the invention, the frame side comprises a side body (12) and a side end-piece (13) mounted so as to rotate on itself at one end of the side body, the said side end-piece comprising two opposed edges (17, 18) having significantly different curvatures. 
<??>Application to a spectacle frame which is better adapted to the practice of a sporting activity. 
<IMAGE>
Patent JP-H0420901-B2 (JP)
IPC: C07F7/18
Filed: 1990-02-28
Abstract: Pharmaceutically useful optically active  alpha -arylalkanoic acids of the formula <CHEM> where Ar is aryl and R1 is alkyl or cycloalkyl or esters, ortho esters, or amides thereof are stereoselectively prepared by contacting a reagent of the formula Ar-MX, (Ar) 2M or ArM' where M is Cd, Cu(II), Mn(II), Mg or Zn, and M' is Cu(I) or Li, and X is halogen, with an optically active compound of the formula <CHEM>  where Z is a leaving group and Y is halogen, acyloxy or <CHEM> where R' and R'' are alkyl, aryl or with N are a heterocyclic group, to form the optically active ketone of the formula <CHEM> which is ketalized and rearranged to said acid, ester, ortho ester or amide. Alternatively, said ketone is reduced to the corresponding alkanol, which is rearranged to the  alpha -arylalkanal. The alkanal so produced is converted to said acid by conventional methods.
Patent JP-H0768147-B2 (JP)
IPC: A61K47/00
Filed: 1989-02-28
Abstract: A transdermal flux enhancing pharmaceutical composition for transdermal administration to a human or lower animal subject comprising a safe and effective amount of a pharmacologically active compound or a prodrug thereof, an aqueous solvent system comprising from about 15 to 75% by volume of one or more water miscible solvents, and a penetration enhancer selected from certain 1-alkylazacycloheptan-2-ones and cis-olefin compounds of the formula  CH3(CH2)xCH=CH(CH2)yR<3> where R<3> is CH2OH, CH2NH2 or COR<4> and R<4> is OH or (C1-C4)alkoxy, x and y are each an integer from 3 to 13 and the sum of x and y is from 10 to 16; methods for their use in treating various illnesses in a human or lower animal by transdermal administration of said composition.
Patent JP-3100896-B2 (JP)
IPC: B60R19/52
Filed: 1996-03-13
Granted: 2000-10-23
Abstract: A ballistic (radiator) grill for special-, e.g. armoured vehicles has parallel protective slats (22) in various profiles, which are novel in consisting of a kinetic energy absorbing core (14) partially or completely surrounded by an outer casing (16) offering high kinetic deformation.
Patent JP-H0531012-B2 (JP)
IPC: F16G5/20
Filed: 1986-03-22
Abstract: A V-belt and method making the same wherein a joint between opposite ends of the rubber portion of a belt preform is offset a preselected distance from one or more joints of fabric bonded to at least one of the inner and outer surfaces of the belt. The rubber and fabric are cut in making the preform suitably to have juxtaposition of the opposite ends thereof when wrapped about a mandrel in forming a belt sleeve from which the final V-belts are formed. Where the final belts are W-belts, a similar manufacture of the outer portion of the belt is effected. The fabric-covered portion of the belt may be cogged and the preselected spacing of the rubber and fabric joints is at least the pitch of the cogs. The fabric is preferably stretchable fabric.
Patent JP-H0434594-B2 (JP)
IPC: C11D3/39
Filed: 1986-03-31
Abstract: A bleaching composition is provided comprising a peroxy compound and a peroxide catalyst. The catalyst is an aluminosilicate, perferably a zeolite, whereon is adsorbed a water-soluble manganese (II) salt and magnesium or zinc divalent cations.
Patent JP-3224847-B2 (JP)
IPC: B62M25/00
Filed: 1992-03-11
Granted: 2001-11-05
Abstract: A combined gear change control and brake unit for a bicycle comprises a first actuating lever (50) adjacent the rear of the brake lever (12) and a second actuating lever projecting horizontally towards the middle of the handlebar which respectively control ratchet devices for controlling upward or downward selection of the various transmission ratios. <IMAGE>
Patent JP-H0715808-B2 (JP)
IPC: H01J27/20
Filed: 1991-04-23
Abstract: An ion neutralizer which neutralizes electric charges on ions and produces a fast atom beam in an ultra-high vacuum comprising: an ion source disposed in a vacuum container; a hollow container disposed in the vacuum container, the hollow container being closed at both ends thereof except for an ion beam entrance hole provided in one end portion thereof and a fast atom beam exit hole provided in the other end portion thereof; a metal vapor generating source comprising a filament wound with a fine wire or ribbon of a metal selected from titanium, magnesium and aluminum, the filament being disposed in the hollow container in such a manner as to surround an axis connecting the ion beam entrance hole and the fast atom beam exit hole; a vacuum pump connected to the vacuum container; and a filament heating power supply disposed outside the vacuum container and the hollow container and connected to the filament.
Patent JP-3511943-B2 (JP)
IPC: H01G11/22
Filed: 1999-04-01
Granted: 2004-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an electrode which is capable of profitably restraining an active layer from being separated. SOLUTION: An electric double layer capacitor electrode is manufactured through this method which comprises a kneading process where coating material is formed by kneading a main component composed of an active material which is possessed of a large number of fine holes and large in specific surface area, water and organic high-molecular binder, and a coating process where the coating material is applied on a current collector 2 and dried up to serve as an active layer. In this case, when coating material is formed through a kneading process, active material, water and binder are collectively kneaded into coating material when the average molecular weight of binder is smaller than 20,000.  When the average molecular weight of binder is larger than 20,000, active material and water are kneaded into a first kneaded material, and then the first kneaded material and binder are kneaded into coating material.
Patent EP-1582607-B2 (EP)
Inventor: GEBELE THOMAS
IPC: C23C14/54
Filed: 2004-03-31
Granted: 2016-07-06
Abstract: A vacuum coating assembly has a housing with two or three air locks. The first air lock has an extraction pump (P1) and a second pump (P1, P2) for the second air lock. The first pump can empty both the first or second air locks, or both together. The assembly has a third pump (P4) which operates in first stage pumping mode. The assembly further has a buffer unit that facilitates shock discharge.
Patent EP-1670421-B2 (EP)
Inventor: ARAUJO MACIAN KARLA
IPC: A61K8/60
Filed: 2004-08-27
Granted: 2019-01-02
Abstract: The present invention relates to a cosmetic microemulsion comprising a non-ionic surfactant type emulsifying agent, a co-emulsifying agent and a solvent selected from the group consisting of hexadecane and isomers thereof and dodecane and isomers thereof, said cosmetic microemulsions having particle diameter smaller than 100 nm. Preferably, this cosmetic microemulsion is used in the form of a pre-shampoo and has particles with a diameter on the order of 40 nm.
Patent EP-1769107-B2 (EP)
Inventor: SANDERSON WILLIAM S
IPC: D01D5/12
Filed: 2005-04-26
Granted: 2017-08-16
Abstract: In the manufacture of a fiber tow, particularly cellulose acetate tow, a stuffer box crimper has a pair of nip rollers, at least one, made of a solid ceramic material.