baber/WOPTO huggingface dataset:
Patent AU-647071-B2 (AU)
Title: Coverstock
Inventor: CARTER ANDREW JAMES
IPC: A61F13/15
Filed: 1991-01-09
Granted: 1994-03-17
Abstract: A coverstock suitable for use in an absorbent device and an absorbent device such as a sanitary napkin or surgical dressing comprising a coverstock are provided. The coverstock comprises a film having a multiplicity of depressed areas and a greater multiplicity of apertures wherein each depressed area contains at least one aperture, the apertures are in both the depressed areas and in the areas between the depressed areas, essentially all of the depressed areas have curved perimeters and the areas between the depressed areas occupy 22-50 % of the area of the film.
Patent AU-710922-B2 (AU)
Title: Non-coatable drywall finishing system
Inventor: SMYTHE TIMOTHY D JR
IPC: B32B29/00
Filed: 1996-10-16
Granted: 1999-09-30
Abstract: A drywall finishing system apparatus and method used to finish seams and corners in modern drywall construction. Interior and exterior flex-trim pieces are made having flanges (1) with an outer surface (2) prepared to directly receive paint or texture. These pieces can be supplied in standard lengths or on rolls. The flanges are scored (7) or grooved (8) to fold to fit into drywall seams. To use the pieces, the drywaller simply applies wet drywall mud to the seam and presses the piece into position. The optionally tapered or beveled edges (3) are then "killed" with a wide blade tool. When the mud dries, the piece is ready to receive paint or texture without sanding. It is possible to kill the edges a second time to achieve a perfect kill.
Patent AU-678599-B2 (AU)
Title: Method and apparatus for uniquely encrypting a plurality of services at a transmission site
Inventor: GAMMIE KEITH
IPC: H04N7/167
Filed: 1994-08-04
Granted: 1997-06-05
Abstract: Methods and apparatus are described for uniquely encrypting a plurality services at a transmission site and for decrypting selected services at a reception site while reducing the amount of encryption related information that must be transmitted to the reception site for decryption purposes. A unique spreading function is generated at the transmission site for each service to be transmitted. A random quantity is then transmitted, and the random quantity is convolved with each spreading function to produce a unique encryption seed for each service. At least a portion of each service is then encrypted using the unique encryption seeds produced for each service. Only the random quantity is transmitted to the reception site along with the encrypted portions of each service. None of the unique encryption seeds are transmitted. At the reception site, the unique spreading functions generated at the transmission site for each service are regenerated. A selected service is then decrypted by (i) convolving the received random quantity with the regenerated spreading function associated with the selected service to reproduce the unique encryption seed used to encrypt the received encrypted portion of the selected service at the transmission site, and (ii) decrypting the received encrypted portion of the selected service using the reproduced encryption seed. By transmitting only the random quantity, and then reproducing the encryption seeds at the reception site, the amount of encryption related information transmitted to the reception site is greatly reduced.
Patent AU-678620-B2 (AU)
Title: Heat exchanger
Inventor: HOSHINO RYOICHI
IPC: F28F9/00
Filed: 1994-11-23
Granted: 1997-06-05
Abstract: A heat exchanger has flat tubes (1) parallelly arranged and spaced apart from each other a predetermined distance in the direction of thickness. The heat exchanger further has a pair of headers (5, 6) to which the ends of the tubes are connected in fluid communication. Each tube (1) has an intermediate bent portion (4) and straight sections (2, 3) separated one from another by the bent portion, and the bent portion (4) is a portion twisted at a predetermined helical angle relative to each straight section. Fins (11) are interposed between the adjacent straight sections (2), and further fins (12) between the other straight sections (3). The heat exchanger is easy to manufacture and of an improved efficiency of heat exchange, in spite of the tubes being bent in the direction of their width. <IMAGE>
Patent AU-656530-B2 (AU)
Title: Low temperature curable anionic electrodepositable compositions
Inventor: JONES JAMES E
IPC: C09D163/00
Filed: 1991-07-30
Granted: 1995-02-09
Abstract: Disclosed herein is a heat curable anionic electrodepositable composition comprising an aqueous dispersion of a base-neutralized resinous composition containing an effective combination of: (a) greater than about 50 percent on a solids basis of a phosphated epoxy resin and (b) an aminoplast resin having a combination of low alkoxy and high alkoxy groups. Also disclosed is a process for coating a conductive substrate which includes electrodepositing a base-neutralized resinous composition containing an effective combination of at least about 50 percent of a phosphated epoxy resin on a resin solids basis, and an aminoplast resin followed by heating the substrate to a temperature of less than 225 DEG F over 20 to 60 minutes. The disclosed composition is particuarly useful for coating heat sensitive substrates because acceptable cure is attained at temperatures of less than 225 DEG F.
Patent AU-745227-B2 (AU)
Title: Nanocomposite material
Inventor: FISCHER HARTMUT RUDOLF
IPC: C08L101/00
Filed: 1998-08-07
Granted: 2002-03-14
Abstract: The invention relates to a nanocomposite material on the basis of a clay having a layered structure and a cation exchange capacity of from 30 to 250 milliequivalents per 100 gram, a polymeric matrix and a block copolymer or a graft copolymer, which block copolymer or graft copolymer comprises one or more first structural units (A), which are compatible with the clay, and one or more second structural units (B), which are compatible with the polymeric matrix.
Patent DE-1934225-B2 (DE)
Title: Frequency keying system for AC telegraphy - uses binary signals which have two frequencies obtained by separate frequency division
IPC: H04L27/20
Filed: 1969-07-05
Abstract: The frequency keying system, using binary signals and for AC telegraphy, has the two binary states characterised by two frequencies derived by freq. division from a single generator. When the lower frequency is transmitted, the higher-frequency frequency-divider is held in a given condition until the lower-frequency divider reaches another given condition. When the higher-frequency is transmitted, the lower-frequency divider is reset to zero at a given condition of the higher-frequency divider. Both frequency dividers are run-on independently by the input clock signals until one of them reaches a given condition.
Patent DE-1943923-B2 (DE)
Title: Toner filling hopper for photocopier - receives toner in sealed bags to be cut open by circular saw, with empty bags being stored
IPC: G03G15/08
Filed: 1969-08-29
Abstract: The photocopier has a toner powder hopper which is topped up by special bags of toner. These are sealed bags supported from an upper bar and hung into the hopper on a guide rail (26). A cutter (31) tears open the bags when the hopper lid is closed so that excess toner does not soil the operator. The bags hang from guide rails, and when the hopper cover is closed the rails move the bags over a rotating saw blade to release the toner. The spent bags are pushed to one side of the hopper. Eventually all the spent bags are removed at once e.g. when the machine has a routine service.
Patent DE-1946972-B2 (DE)
Title: Weapon sighting and correcting device - includes indicator lamps in Wheatstone bridge for correction circuit
IPC: F41G3/12
Filed: 1969-09-17
Abstract: The weapon sighting and correcting device includes a Wheatstone bridge forming an equalising circuit between the line of sight (3) and the axis (4) of the weapon (1) with a variable resistance (7) connected to the sight (2), in one arm of the bridge. Two other opposite arms includes further variable resistances (10, 11) for e. g. temperature and speed corrections. The fourth arm includes a ring shaped resistance (13) inside a tube (12) with an electrical connection formed by a mercury globule (14). Its position varies with that of the weapon axis (1). Across the bridge is an indicator device with an amplifier (15) and two indicator lamps (16, 17).
Patent DE-2158332-B2 (DE)
Title: Low voltage protection cct - has additional isolating relay for use in conjunction with transformer isolated appts
IPC: H02H3/24
Filed: 1971-11-24
Abstract: The purpose of the additional relay is to inhibit operation of the low voltage protection when the circuit is switched off, thus eliminating the need to reset when switching on again. The low voltage relay on the secondary side of the isolating transformer governs the operation of a contact on the primary side via an interposing contact. The latter is controlled by a relay whose operating coil is connected, via an interposing transformer and high ohmic value resistor, across the contacts of the primary supply isolator. When the isolator is opened the relay responds and opens the output circuit of the low voltage relay thus allowing its contact to remain closed. A time delay between the two relays may be necessary.
Patent DE-2161336-B2 (DE)
Title: Heavy load handling safety mechanism - has elastic components with electrical feelers detecting load alteration caused by obstruction
IPC: B65G47/90
Filed: 1971-12-10
Abstract: The mechanism is partic. for stacking grabs handling shaped bricks etc. having three or more elastic intermediate pieces near the outer edges of the load support, while feelers detect alteration in the relative position of lifting mechanism and support and stop or reverse the hoist drive. The intermediate pieces are situated near the plane parallel to the support and passing through the centre of gravity of the latter. They have electrical feelers detecting the stresses caused by the forces acting on the support. Their signals are delivered to an electronic comparator, emitting a stop and/or reverse signal on the occasion of an alteration in load caused by an obstruction.
Patent DE-2232956-B2 (DE)
Title: Pneumatic equipment with diaphragm - has chamber connected by single pipe to valve supplying pressure or vacuum
IPC: F15B11/06
Filed: 1972-07-05
Abstract: The pneumatic equipment has a diaphgram unit actuating an accessory in a motor vehicle. It is supplied with a vacuum via one pipe and with pressure via another, together with a manually-operated control valve. The unit (14) actuates a locking device, and has only one chamber. It is connected by a single pipe (12) to a valve-control led junction forming the control valve (8). The latter is in turn connected via the two pipes (2, 3) to a single device (1) generating both the pressure and the vacuum.
Patent JP-S5831710-B2 (JP)
IPC: H01R13/506
Filed: 1982-02-02
Abstract: A connecting plug for printed circuit boards has a receiving part with a front cross bar having rectangular openings therein surrounded by insertion bevels and corresponding to the necessary contact count. A multiple contact strip containing contacts snaps into the receiving part. Contact insertion and a decrease in assembly is thereby facilitated. The connecting plug is suitable, in particular, for use in devices of data systems.
Patent JP-S5915920-B2 (JP)
IPC: C07F9/53
Filed: 1982-02-05
Abstract: Tertiary-alkyl phosphines, such as tris-(3-hydroxypropyl) phosphine may be oxidized by heating in the presence of water and between about 0.1 and about 10% by weight of an acid catalyst at a temperature above about 100 DEG  C.
Patent JP-2875322-B2 (JP)
IPC: B41J2/36
Filed: 1990-01-30
Granted: 1999-03-31
Abstract: PURPOSE:To make it possible to perform high-quality and ink-fast printing, if different types of printing medium are provided, by identifying the type of a printing medium selected based on an external input printing command and controlling the heat capacity of a thermal head in accordance with the identification results. CONSTITUTION:The type of a card 11 is identified, then optimal printing conditions are selected from a table provided in ROM inside CPU based on the identification results and high-speed printing is performed when a card like paper which is ink-fast is printed. Consequently, time required for issuance is shortened. On the other hand, when a card like plastics which is not ink-fast is printed, low-speed printing is performed. In the case of low-speed printing, the recording cycle of a thermal head can be expanded so that a drive pulse signal of large pulse width can be applied. Thus the heat capacity of the thermal head 8 can be increased by supplying a high printing energy to the head and ink-fast printing can be performed on the surface of a plastic card.
Patent JP-4008086-B2 (JP)
IPC: G06F11/30
Filed: 1998-02-04
Granted: 2007-11-14
Abstract: Address information that is desired to be monitored of a data storage memory is stored in a data memory address buffer 110, and while a program is being executed the stored address information and address information transferred to a bus are compared. If there is coincidence between the stored address information and the address information transferred to the bus, data that has been transferred to the bus (data that has been read or written based on coincident address information) can be reliably output to the outside. As a result, it is possible to reliably carry out defect analysis for a data storage memory while a program is being executed.
Patent JP-2568820-B2 (JP)
IPC: F16F1/12
Filed: 1986-02-07
Granted: 1997-01-08
Abstract: Adjacent the rigidly anchored end of a vertical coil spring, which carries out transverse oscillations, the soring is subjected to considerable breaking forces which limit the lifetime of the spring. According to the invention abutment means are provided to cooperate with a spring portion slightly apaced from the rigidly anchored spring end such that this spring portion is permitted to carry out only a limited vertical movement, whereby the breaking influence on the spring is largely reduced.
Patent JP-H0449420-B2 (JP)
IPC: G01B7/004
Filed: 1985-02-18
Abstract: The invention relates to a knee laxity evaluator which consists of an instrumented seat, a restraint means for restraining the thigh of a patient to the instrumented seat, a motion module for measuring motion of the unrestrained part of the leg relative to the thigh of the patient, and processor means for analyzing outputs of the instrumented seat and the motion module to provide indications of applied force and relative motion. The invention also relates to a specific motion module/digitizer combination which can be used as a part of the knee laxity evaluator, or which can be used independently or in alternate systems. The invention also relates to a novel dynanometer for use in the knee laxity evaluator which includes a triple beam arrangement.
Patent JP-2986057-B2 (JP)
IPC: G11C11/34
Filed: 1995-02-22
Granted: 1999-12-06
Abstract: A memory cell comprises at least three conducting layers (20) spaced with insulating layers (10), a first voltage application means (24) for applying a predetermined voltage between first and third conducting layers (20a, 20c) of the at least three conducting layers, no tunnelling current flowing directly between the first and third conducting layers, and a second voltage application means (5) connected to a second conducting layer (20b) of at least three conducting layers, a tunnelling current being able to flow between the first and second conducting layers and between the second and third conducting layers. Within these conducting layers (20), quantum-mechanical confinement of free electrons has been made. This provides a storage method of a static memory using a quantum device and a structure therefor. A memory cell according to the present invention has a structure simpler than static memories being presently used. Also, an area that this structure is substantially equal to the cell area of a DRAM. Further, since the circuit is complementary, a standby current can greatly be reduced. <IMAGE>
Patent JP-H0798189-B2 (JP)
IPC: C02F5/02
Filed: 1993-02-25
Abstract: A method and apparatus produces an ionic change in fluid by causing the fluid to flow in specified sequence over electrodes having different electrochemical potentials. The last electrode which the fluid contacts is so selected as to provide the desired ionic change. The electrodes (1, 2) are provided in a tube of electrically insulative material (3) such as plastic. At least some of the electrically conductive material of one of the electrodes is disposed downstream of all of the electrically conductive material of the other of the electrodes, so that fluid flowing axially through the tube sequentially contacts the electrodes and is only acted on by the downstream electrode before flowing from the tube. By appropriately selecting the material of the downstream electrode, decoloration of fluid having metal oxides or a REDOX reaction can be carried out. <IMAGE>
Patent JP-2685568-B2 (JP)
IPC: C08G73/02
Filed: 1989-02-27
Granted: 1997-12-03
Abstract: Polymers consisting of a ligand containing carboxylic acid groups and optionally of at least one ion of an element of atomic numbers 21- 29, 42, 44 or 57-83 and optionally cations of inorganic and/or organic bases, amino acids or amino acid amides are valuable complexing agents and complexes for diagnostics.
Patent JP-2686090-B2 (JP)
IPC: C07K19/00
Filed: 1988-03-10
Granted: 1997-12-08
Abstract: Fusion proteins and a process for their purification by means of metal chelate affinity chromatography on NTA resins are provided by this invention.
Patent JP-H0226630-B2 (JP)
IPC: C07D233/84
Filed: 1981-04-21
Abstract: Novel, transient prodrug forms of biologically active agents containing mercapto groups have (i) the structural formula (I): <IMAGE>  wherein X is O, S, or NR5; R1S is the residue of any biologically active agent R1SH; R2 is selected from the group consisting of straight or branched chain alkyl having from 1 to 20 carbon atoms; aryl having from 6 to 10 carbon atoms; cycloalkyl having from 3 to 8 carbon atoms; alkenyl having from 2 to 20 carbon atoms; cycloalkenyl having from 4 to 8 carbon atoms; alkynyl having from 2 to 20 carbon atoms; aralkyl, alkaryl, aralkenyl, aralkynyl, alkenylaryl, alkynylaryl, loweralkanoyloxyalkyl, carboxyalkyl, and lower alkanoyloxyalkyl wherein alkyl, aryl, alkenyl and alkynyl are as defined above; saturated or unsaturated monoheterocyclic or polyheterocyclic, or fused heterocyclic, either directly bonded to the carbonyl function or linked thereto via an alkylene bridge, containing from 1 to 3 of any one or more of the heteroatoms N, S or O in each heterocyclic ring thereof and each such ring being from 3- to 8- membered; and mono- or polysubstituted derivatives of the above, each of said substituents being selected from the group consisting of lower akyl, lower alkoxy, lower acyl, lower acyloxy, halo, haloloweralkyl, cyano, carbethoxy, loweralkylthio, amino, nitro, loweralkylamino, diloweralkylamino, carboxyl, carbamyl, loweralkylcarbamyl, diloweralkylcarbamyl and  <IMAGE>  wherein R4 is hydrogen or alkyl having from 1 to 10 carbons; R3 is hydrogen, R2, lower acyl, cyano, haloloweralkyl, carbamyl, loweralkylcarbamyl, diloweralkylcarbamyl, -CH2ONO2 and -CH2OCOR2; R5 is hydrogen or lower alkyl; and further wherein R2 and R3 may be taken together to form a cyclizing moiety selected from the group consisting of  <IMAGE> with the proviso that when R1S is the residue of a sulfur containing amino acid, then X cannot be NR5; (ii) the structural formula (I) wherein  <IMAGE>   is the residue of any naturally occurring protein amino acid, the residue of any N-substituted naturally occurring amino acid, which N-substituent is lower alkyl or any amino acid protective group cleavable via hydrogenolysis or hydrolysis, or the residue of an N,N-lower dialkyl of C4-C7 cycloalkylamino acid; and (iii) the non-toxic, pharmaceutically acceptable salts thereof.
Patent JP-H0368188-B2 (JP)
IPC: E04D13/02
Filed: 1986-03-19
Abstract: 57 A skirt (7) of finely corrugated sheet of lead is at its top edge assembled in a folded joint with the lower edge of a covering rail (4) mounted on the lower frame portion (3) of a skylight. A plastic and preferably adhesive material strip (8) is incorporated in the joint and is by the pressing together of the joint made to completely fill the corrugations of the skirt edge portion incorporated in the joint to eliminate flat- pressing of the corrugations.
Patent JP-H0721100-B2 (JP)
IPC: C08L25/12
Filed: 1988-03-16
Abstract: A thermoplastic polyester composition is improved in mechanical properties and comprises a polyester, a vinyl polymer having -COOH, alkyl ester of -COOH, phenyl or cyano and an olefin copolymer comprising an alpha-olefin and an alpha, beta-unsaturated acid glycidyl ester or (C<2>) a graft copolymer comprising said olefin copolymer (C<1>) and one or more (co)polymers mainly comprising repeating units represented by the following general formula (2), wherein said copolymer (C<1>) and said (co)polymers are chemically bonded to each other to form a branched or crosslinked sturcture: <CHEM> wherein R<2> stands for a hydrogen atom or a lower alkyl group and Y stands for one or more groups selected from -COOII, an alkyl ester of -COOII having 1 to 8 carbon atoms in the alkyl, phenyl and cyano.
Patent JP-2619855-B2 (JP)
IPC: C07H21/04
Filed: 1985-03-29
Granted: 1997-06-11
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE A group of at least two shuttle vectors which are compatible in Streptomycetes and have an E. Coli replicon and various Streptomycetes replicons deriving from the plasmids pSG2, pSG5 (obtainable from Streptomyces ghanaensis DSM 2932) and pSVH1. 1. Claim for the Contracting State : AT The use of at least two of the replicons from the group of Streptomycetes plasmids pSG2, pSG5 (obtainable from Streptomyces ghanaensis DSM 2932) and pSVH1 for the construction of mutually compatible shuttle vectors with an E. coli replicon.