baber/WOPTO huggingface dataset:
Patent JP-3819938-B2 (JP)
IPC: E01B19/00
Filed: 1997-06-11
Granted: 2006-09-13
Abstract: A level cover for tracks (1), wherein the space (4) present between the two rails of a track is bridged by slabs (5, 6) arranged in pairs, which slabs are merely supported on the rails (2, 3) and bridge the distance (13) between the rails self-supportingly, the two slabs of the slab pairs being assembled in hinge-like manner. At their facing rims (15, 16), the slabs (5, 6) of each slab pair have carrying portions (17) and resting portions (18) alternatingly following each other in meander-like fashion, the carrying portions being formed by indentations (20) originating from the slab upper side (19) and extending as far as to the rim facing the other slab, upwardly directed indentations (22) originating from the slab lower side (21) being formed below the resting portions (18), which indentations are shaped complementary to the indentations of the carrying portions. The resting portions of the one slab rest on the carrying portions of the other slab, and the resting portions of the other slab rest on the carrying portions of the one slab. The slabs for the level cover are preferably made of concrete and provided with a reinforcement.
Patent JP-3923514-B2 (JP)
IPC: B01J19/24
Filed: 1994-06-03
Granted: 2007-06-06
Abstract: A multi-phase staged passive reactor (10) for promoting interphasic interaction of a first substance in a liquid phase with a second substance in a non-miscible liquid phase, a solid phase or a gaseous phase. The reactor comprises a plurality of stages (C, D and E) which define a flow path for the substances in different phases. Each stage is shaped to define a substantially curved flow path (12) having a centre of curvature located to one side of the flow path (12). Thus, for example, stages (D) and (E) have a respective centre of curvature (14, 16), on opposite sides of the flow path (12) whereby, in use, as the substances flow through the reactor (10) particles of the second substance are forced to migrate through the first substance, first in one direction and then in substantially the reverse direction due to an inertial field of changing direction thus generated. Due to the differences in the relative densities of the respective phases, differential inertial forces are exerted on each phase as the mixture flows along the general flow direction of the flow path (12) the interphasic interaction thus produced includes both mechanical interaction due to, for example, collisions and energy transfer, as well as chemical reactions due to, for example, oxidation and ion-exchange. There are no moving parts in the reactor (10) which is of relatively simple construction, and it is extremely efficient, achieving high reaction rates, high mass transfer rates and high mixing rates. <IMAGE> <IMAGE>
Patent JP-2701858-B2 (JP)
IPC: C10M141/12
Filed: 1987-02-12
Granted: 1998-01-21
Abstract: A multipurpose functional fluid which is comprised of a major amount of a hydrocarbon oil and a minor amount, sufficient to improve characteristics of the fluid of a novel additive. The aditive is comprised of a calcium salt complex, a group II metal dithiophosphate salt, a borated epoxide and a carboxylic solubilizer. The calcium salt is preferably in the form of an overbased calcium sulfonate salt, the antiwear agent is preferably in the form of a zinc dithiophosphate salt, the borated epoxide is preferably the reaction product of boric acid and a 16 carbon 1,2-epoxide and the carboxylic solubilizer is preferably in the form of a reaction product of an acylating agent containing a substituted hydrocarbyl-based substituent containing about 12 to 500 carbon atoms. Other components such as viscosity improvers and anti-foaming agent are generally present in the fluid. The resulting fluid has improved low temperature fluidity and filterability, improved EP/antiwear performance, excellent friction improving properties, antichatter capability as well as being capable of passing hydraulic/transmission tests, power steering and brake capacity tests. These features are maintained simultaneously without harming other desirable performance characteristics of the fluid. The EP/antiwear performance characteristics are maintained concurrently with the anticorrosion characteristics and transmission performance capabilities. The improved water tolerance is maintained concurrently with the improved EP performance characteristics.
Patent JP-H0319782-B2 (JP)
IPC: A61C8/00
Filed: 1986-06-16
Abstract: A denture-retaining unit comprises a ball and socket structure, the socket being adapted for incorporation into a denture. The ball is a sphere having a truncated portion providing a flat base adapted for magnetic engagement with a flat face of a magnetizable keeper, which keeper is adapted to be secured to a support member extending from the jaw. A characterizing feature of the unit is that it permits lateral movement between the denture in which the socket is embedded and the keeper, while the flat faces of the keeper and the sphere remain fully magnetically engaged.
Patent JP-3370326-B2 (JP)
IPC: C08G75/0204
Filed: 1992-08-04
Granted: 2003-01-27
Abstract: Thermally-reversible polymer compositions are obtained by reacting compounds with isocyanate and labile-hydrogen functionality. Aromatic polyimide, aromatic polycarbonate, polyarylsulfide, aromatic polyester with liquid crystal property, and polyarylimidazolidine oligomers are incorporated into the isocyanate or labile hydrogen compounds to give high-performance characteristics. Such thermally-reversible isocyanate-based polymer compositions with high-performance characteristics are useful, among other things, as finish surface coatings on composite materials such as polypropylene and polyethylene terephthalate. Novel phenolic-hydroxyl terminated polyarylsulfide and polyarylimidazolidine oligomers and their preparation are also described.
Patent JP-3597868-B2 (JP)
IPC: A61F2/958
Filed: 1997-07-11
Granted: 2004-12-08
Abstract: Balloon especially useful for dilatation of gastrointestinal lesions has a burst pressure of at least 9 atmospheres, a diameter at 3 atmospheres of about 5 mm or more, and an average compliance over the range of from 3 atmospheres to burst of at least 3 % per atmosphere. Such balloons and balloons having other combinations of burst strength, compliance and diameter may be prepared by a method wherein a tubing of a thermoplastic polymer material is radially expanded under a first elevated pressure at an elevated temperature to form the balloon at a first diameter and then annealing the balloon at a second elevated temperature and a second pressure less than the first elevated pressure for a time sufficient to shrink the formed balloon to a second diameter less than the first diameter. The thermoplastic polymer material may be a block copolymer material. Catheters bearing balloons prepared by this method have low withdrawal force requirements, especially catheters used in through-the-scope applications.
Patent JP-2836831-B2 (JP)
IPC: B29C67/00
Filed: 1988-06-09
Granted: 1998-12-14
Abstract: In combination, a container and a linerless cap and a method of forming the cap. In the method the cap is molded from plastic and includes a top well, an outer depending skirt and an internal depending substantially annular wall having an upper end integral with and depending from the top wall and a lower free end. Thereafter the free end is engaged by a curling tool to progressively turn the free end away from the internal wall to curve the free end into a curvilinear compressible and resilient free end adapted to be engaged for sealing. The engageable free end of the seal can have a coil, O, U, J or quarter round cross sectional shape and can be a rim, plug or corner seal.
Patent JP-3851658-B2 (JP)
IPC: A61B5/11
Filed: 1995-08-25
Granted: 2006-11-29
Abstract: A configuration register is incorporated into an electrically powered tourniquet apparatus for enabling an operator to change the values of parameters initially employed at the time of the next use of the apparatus, such as the initial pressure settings and elapsed time limits. These changed initial values of parameters are stored in memory and remain there despite inadvertent or intentional interruption of electrical power to the apparatus. An event register provides capability for recording the occurrence of events (cuff inflation, cuff deflation, etc.) and for relating the occurrence of the events to hazards and undesirable outcomes such as nerve damage associated with tourniquet usage.
Patent JP-3724806-B2 (JP)
IPC: A41H37/00
Filed: 1995-06-22
Granted: 2005-12-07
Abstract: PCT No. PCT/EP95/02434 Sec. 371 Date Jun. 2, 1997 Sec. 102(e) Date Jun. 2, 1997 PCT Filed Jun. 22, 1995 PCT Pub. No. WO96/07338 PCT Pub. Date Mar. 14, 1996A device for fitting articles including rivets, buttons and the like, to a fabric, comprising a lower tool serving as an abutment for an article, and a ram executing a riveting stroke. A lower end of the ram joins with an upper tool for impinging upon an upper portion of the article and for urging the article against the lower tool upon execution of the riveting stroke. A rotatably driven cam disc urges an upper end of the ram for controlling travel movement of the ram. A clamp is carried by the bottom end of the ram for movement in synchronism with the ram. For finger protection, the device is operative to stop the clamp in a position spaced from the lower tool during a first lowering movement.
Patent JP-2942357-B2 (JP)
IPC: G11B20/04
Filed: 1994-10-13
Granted: 1999-08-30
Abstract: A disk player that will play only athorized disks. Predetermined data blocks, including those in the lead-in section of the disk which contain content-related data, are processed to derive an authorization code. The authorization code is stored on the disk in encrypted form, using the private key of a public-key cryptosystem pair. The player processes the same disk data to derive a computed code; the player also uses the paired public key to decrypt the encrypted authorization code on the disk. Play of the disk ensues only if the decrypted authorization code matches the computed code. The same technique can be used to control not play of the disk as a whole, but play in certain specific modes. <IMAGE>
Patent JP-3517236-B2 (JP)
IPC: C12N15/12
Filed: 1993-02-05
Granted: 2004-04-12
Abstract: The present invention relates to the single-chain thrombomodulin ("TM") and analogs thereof that are not susceptible to cleavage by proteases and retain the biological activity of thrombomodulin, as well as methods of use in, for example, antithrombotic therapy. Novel proteins, nucleic acid gene sequences, pharmaceuticals and methods of inhibiting thrombotic activity are disclosed.
Patent JP-3650122-B2 (JP)
IPC: A61M25/01
Filed: 1995-11-21
Granted: 2005-05-18
Abstract: A catheter system is provided for accessing the coronary ostia transluminally from a peripheral arterial access site, such as the femoral artery, and for inducing cardioplegic arrest by direct infusion of cardioplegic solution into the coronary arteries. In a first embodiment, the catheter system is in the form of a single perfusion catheter with multiple distal branches for engaging the coronary ostia. In a second embodiment, multiple perfusion catheters are delivered to the coronary ostia through a single arterial cannula. In a third embodiment, multiple perfusion catheters are delivered to the coronary ostia through a single guiding catheter. In a fourth embodiment, multiple catheters are delivered to the coronary ostia through a single guiding catheter which has distal exit ports that are arranged to direct the perfusion catheters into the coronary ostia. In each embodiment, the catheters are equipped with an occlusion means at the distal end of the catheter for closing the coronary ostia and isolating the coronary arteries from the systemic blood flow. The occlusion means can take the form of an inflatable occlusion balloon cuff, a tapered occlusion device or an O-ring encircling the distal end of the catheter. An optional ventricular venting catheter can be included in the system for venting blood and fluids from the left ventricle of the heart. The catheter system is combined with a femoral-to-femoral cardiopulmonary bypass system to provide a system for cardioplegic arrest and total cardiopulmonary support during minimally invasive cardiac surgical procedures.
Patent JP-3361099-B2 (JP)
IPC: B29C49/00
Filed: 1995-02-09
Granted: 2003-01-07
Abstract: A very thin inner layer composed of a polymer chosen for its barrier and/or inertness properties is fabricated within a container preform constructed mainly from another polymer, or a structure of polymers. The inner layer on the preform is produced either by a controlled coating method involving coating of the injection mold core rod prior to injection molding or by a coating applied directly to the preform after injection molding. This enables both inner and main layers to be brought together at a time when the interface between them is molten. A tie layer can be employed, when desirable, to enable the layers to be combined without melting the layer interface.
Patent JP-4535515-B2 (JP)
IPC: D21C9/10
Filed: 1997-11-06
Granted: 2010-09-01
Abstract: Methods of controlling oxygen delignification processes are disclosed including providing chemicals for a first oxygen delignification step, conducting the first oxygen delignification step with the chemicals, conducting a second oxygen delignification step at a predetermined temperature to produce a delignified pulp, measuring the final kappa number of the delignified pulp subsequent to the second oxygen delignification step, adjusting the chemicals provided for the first oxygen delignification step based upon the difference between the actual kappa number reduction and the desired kappa number reduction for the pulp, and adjusting the predetermined temperature based on the chemicals provided to the first oxygen delignification step in order to provide the delignified pulp at a final pH of from about 10.5 to about 11.5.
Patent JP-3555764-B2 (JP)
IPC: D04H1/46
Filed: 1995-03-10
Granted: 2004-08-18
Abstract: A disposable absorbent article contains a liquid pervious topsheet, having a basis weight ranging from 10 to 40 g/yd2 and comprising a body with at least the upper portion thereof comprising nonwoven fabric prepared by forming a web comprising a homogeneous admixture of from 1 to 50% by weight of melt blown fibers and from 99 to 50% by weight of 1.2 to 5 denier staple synthetic fibers and hydroentangling the fibers to form a fabric, with or without the formation of apertures.
Patent JP-3993893-B2 (JP)
IPC: H04L13/08
Filed: 1997-01-29
Granted: 2007-10-17
Abstract: An application programming interface implements and manages isochronous and asynchronous data transfer operations between an application and a bus structure. During an asynchronous transfer the API includes the ability to transfer any amount of data between one or more local data buffers within the application and a range of addresses over the bus structure using one or more asynchronous transactions. An automatic transaction generator may be used to automatically generate the transactions necessary to complete the data transfer. The API also includes the ability to transfer data between the application and another node on the bus structure isochronously over a dedicated channel. During an isochronous data transfer, a buffer management scheme is used to manage a linked list of data buffer descriptors. This linked descriptor list can form a circular list of buffers and include a forward pointer to the next buffer in the list and a backward pointer to the previous buffer in the list for each buffer. The linked descriptor list may all form a linear list to which the application can append additional buffers or remove existing buffers from the list. During isochronous transfers of data, the API provides implementation of a resynchronisation event in the stream of data allowing for resynchronisation by the application to a specific point within the data. Implementation is also provided for a callback routine for each buffer in the list which calls the application at a predetermined point during the transfer of data.
Patent JP-3767907-B2 (JP)
IPC: C08F2/16
Filed: 1997-03-19
Granted: 2006-04-19
Abstract: Aqueous dispersions of water soluble nonionic and anionically charged vinyl and allyl addition polymers can be obtained by polymerizing in the presence of an anionically charged water soluble polymer stabilizer in a saturated salt solution. Methods for the preparation of these polymers, and their compositions are disclosed.
Patent PL-159267-B2 (PL)
Title: Screw with spanner
IPC: F16B/
Filed: 1988-12-10
Abstract: 1. A bolt with a wrench, particularly for vehicle wheels, protecting a vehicle wheel against theft, where the head of the bolt is a round cone with holes and the recess of the wrench is in the shape of round cone with protruding pins inside, characterized in that the bolt (3) with the wrench (8) has holes (4, 5, 6, 7) on the surface (1) of the head (2) of the bolt (3), and the holes are located at different distances from each other.<IMAGE>
Patent ES-2237305-B2 (ES)
Inventor: NARBAIZA GOMEZ XABIER
IPC: B62K25/12
Filed: 2003-10-01
Granted: 2006-03-16
Abstract: The invention relates to a bicycle rear suspension comprising a four-bar linkage which is articulated to the bicycle frame and which consists of a pivoting arm (5) and a small 40 mm-long crank (7). According to the invention, one end of the aforementioned crank is pivot connected (A) to the pivoting arm (5), while the other end thereof is connected (B) to a large 108 mm-long crank (8) which is in turn pivot connected (C) to the frame. The invention also comprises a shock absorber (9) having a first end which is connected to the connection (B') between the small crank (7) and the large crank (8) and a second end which is connected (B) to the frame. The invention is suitable for bicycles.
Patent ES-2435324-B2 (ES)
Title: Procedimiento de separación de los surfactantes presentes de licores de lavado de maíz y usos
Inventor: VECINO BELLO XANEL
IPC: A23L29/10
Filed: 2012-06-18
Granted: 2014-04-23
Abstract: La presente invención describe un procedimiento para la separación de los surfactantes presentes en los licores de lavado de maíz basados en la extracción con disolventes orgánicos. Además, una vez extraídos los biosurfactantes de los licores de lavado de maíz, se ha evaluado la capacidad nutricional de estos licores de lavado de maíz, utilizando bacterias lácticas, observándose que su capacidad nutricional se mantiene.
Patent AU-2001254941-B2 (AU)
Title: Tuft feeding mechanism
Inventor: GRIFFITH JOHN DALTON
IPC: D03D49/70
Filed: 2001-05-08
Granted: 2007-08-02
Abstract: A tuft forming mechanism including a yarn feed mechanism and a yarn severing means ( 6, 18 ), the yarn feed mechanism including a passage ( 5 ) along which yarn ( 2 ) is guided to said yarn severing means ( 6, 18 ) and an intermittently rotatable feed disc ( 1 ) which engages the yarn ( 2 ) to advance the yarn ( 2 ) along the passage ( 5 ).
Patent AU-2001257383-B2 (AU)
Title: Method for treating cancer, visualizing cell structures, and isolating organelles using organelle crystallizing agents
Inventor: KONG QINGZHONG
IPC: A61K33/243
Filed: 2001-04-27
Granted: 2006-07-06
Abstract: This invention provides a method for visualizing cellular organelles using cellular organelle and/or cytoskeleton crystallizing agents (e.g. tetrazolium violet), a method for isolating cellular organelles using cellular organelle and/or cytoskeleton crystallizing agents, a method for detecting dehydrogenase inhibitors using cellular organelle and/or cytoskeleton crystallizing agents, a method for treating cancer in mammals through cellular-organelle-crystallization-induced-death (herein defined as "Cocid"), a method for treating cancer using Cocid inducing agents, pharmaceutical compositions containing a therapeutically effective amount of cocid inducing agents, and compositions containing Cocid inducing agents in combination with a pharmaceutically acceptable carrier, diluent or excipient. Said Cocid inducing agents with or without a pharmaceutically acceptable carrier, diluent or excipient, are used in combination with surgery and/or non-surgical anti-tumor treatments.
Patent AU-2001274155-B2 (AU)
Title: Method for purifying a composition containing at least one internal dehydration product of a hydrogenated sugar
Inventor: FUERTES PATRICK
IPC: C07D493/04
Filed: 2001-05-30
Granted: 2006-02-09
Abstract: The process is used particularly for the treatment of a composition containing dianhydro hexitols to obtain pure colorless compounds. A new process for the purification of compositions containing at least one internally dehydrated product of a hydrogenated sugar comprising : (a) an optional stage of decoloration, by treatment in solution or otherwise; (b) a treatment with an ion exchange material; (c) a subsequent stage of decoloration. Independent claims are also included for the compositions obtained and their use.
Patent AU-2002217397-B2 (AU)
Title: Cutting insert
Inventor: SATRAN AMIR
IPC: B23C/
Filed: 2001-12-26
Granted: 2006-05-04
Abstract: A generally square-shaped indexable cutting insert with four cutting edges for mounting in milling cutters for either slotting operations or for left-hand and right-hand face milling of right-angled corners in a metal workpiece. The cutting edge is parallel to the bottom surface and has a primary cutting edge extending between two wipers, each wiper being adjacent a corner edge. A first relief surface adjacent the primary cutting edge has a first relief angle and a second relief adjacent the two wipers has a second relief angle that is greater than the first relief angle. The first relief surface has a width dimension measured perpendicularly to the cutting edge that has a minimum value proximal to the two wipers and a maximum value at a central region of the cutting edge.
Patent AU-2002303805-B2 (AU)
Title: Modification of carbon nanotubes by oxidation with peroxygen compounds
Inventor: MOY DAVID
IPC: H01G9/058
Filed: 2002-05-17
Granted: 2007-10-18
Abstract: A method of chemically modifying carbon nanotubes having a diameter less than one micron comprising: contacting the nanotubes with a peroxygen compound selected from the group consisting of organic peroxyacids, inorganic peroxoacids and organic hydroperoxides, or a salt thereof, under oxidation conditions and thereby producing modified carbon nanotubes. Oxidation of the nanotubes increases the degree of dispersion of aggregates of nanotubes and aids in the disassembling of such aggregates. The dispersed nanotubes are used to prepare rigid structures and can be used in electrodes and capacitors.