baber/WOPTO huggingface dataset:
Patent JP-H0641294-B2 (JP)
Inventor: FLOYD TERRY S
IPC: B65B55/12
Filed: 1986-04-11
Abstract: A self-opening and self-closing valve assembly (12), which comprises a pressure-deformable resilient wall member (16) having an outlet port (22); which also comprises obstructing means (14) normally engaged in a fluid-tight relationship with the member (16) or the outlet port (22); and which is adapted such that pressure impinging on the wall member (16) can cause deformation thereof, thereby breaking the fluid-tight relationship. The novel valve assembly may be used together with a source of microwave energy, for the purpose of reacting a sample with a digesting agent in a closed vessel, producing a canned food, sterilising an object within a sealed container, or dispensing a fluid at a predetermined temperature (if the wall member is thermoplastic and thus temperature-sensitive).
Patent JP-2716565-B2 (JP)
IPC: C07C229/00
Filed: 1990-04-17
Granted: 1998-02-18
Abstract: Intermediate compounds useful for producing transfecting lipopolyamines, comprising:    <IMAGE>   wherein m is an integer between 2 and 6 inclusive, wherein n is an integer between 2 and 5 inclusive, wherein R5 represents a hydrogen atom or a carboxyl radical but no more than one R5 represents a carboxyl, the values of m in the different fragments (CH)m may be identical or different, and wherein the symbol Z R5 represent a group protecting the amine function.
Patent EP-1120240-B2 (EP)
Inventor: MITCHELL FRANK L
IPC: B32B27/30
Filed: 1995-10-11
Granted: 2007-11-28
Abstract: A layered tubing for use in a motor vehicle composed of a thick outer layer having an inner and an outer face, the outer layer made of an extrudable thermoplastic elastomer; a thin intermediate bonding layer bonded to the inner face of the thick outer layer, the bonding layer composed of an extrudable melt-processible thermoplastic capable of sufficiently permanent laminar adhesion with the thick outer layer; an interior layer bonded to the intermediate bonding layer, the interior layer composed of a fluoroplastic which is resistant to permeation by and interaction with short-chain aliphatic and aromatic compounds; and an innermost electrostatic dissipation layer.
Patent EP-1502814-B2 (EP)
Inventor: RAVIER JEAN-PAUL
IPC: B60Q1/14
Filed: 2004-07-27
Granted: 2011-02-23
Abstract: The headlight has a light source (K1) placed outside of a light source (S1) to light the interior of the turning of the side of the source (K1). A trajectory sensing unit (E) of a motor vehicle provides a signal dependent on the nature of the route traveled by the vehicle. A light intensity increasing unit (U) increases light intensity of the source (K1), during the turning of the side of the source (K1), in response to the signal. An independent claim is also included for a motor vehicle comprising a headlight.
Patent EP-0208020-B2 (EP)
Inventor: SCHOELLER CHRISTOPH
IPC: B65D1/24
Filed: 1985-12-17
Granted: 1996-02-14
Abstract: Depending on their type (high-wall crates which are stackable in columns or offset at a ratio of 3:4 or 3:2; low-wall crates), bottle crates are optimised differently in respect of their bottle crate function, e.g. dimensioning, statics and material consumption, and also in respect of their appearance. In this case, the construction of, in particular, gripping edge 22 and side wall 14, of the crate bottom 2 in the case of high-wall crates is matched to the construction of the crate corners and of stacking rib/stacking groove mating. <IMAGE>
Patent EP-0194896-B2 (EP)
Inventor: WILK IMMANUEL J
IPC: A61L9/04
Filed: 1986-03-14
Granted: 1995-01-11
Abstract: A device for sustained release of an active ingredient from a solution has a membrane of polyethylene, polypropylene or copolymers thereof and a thickness of less than 6 mil.
Patent EP-0355255-B2 (EP)
Inventor: GREITZKE STEPHAN DR
IPC: F04D15/00
Filed: 1989-04-06
Granted: 1999-10-06
Abstract: The invention relates to an electrically driven pump unit composed of an electric motor 2 arranged in a casing 1 and of a pump 4 and also of a connection module 8, which is connected to a measuring device 7 for the electrical or hydraulic operating variables of motor 2 or pump 4, and to which a further module 9 is detachably fastened. For simplified continuous registration of the operating variables of the unit, the further module 9 is designed in such a way that it contains a memory unit 12 and/or an indicating unit 10, 11, by means of which the operating variables can be registered outside the casing. In this manner, error diagnostics can be carried out very simply on pump units in the operating state or in the installed state. <IMAGE>
Patent EP-0439469-B2 (EP)
Inventor: AMATA CHARLES D
IPC: B29C48/10
Filed: 1989-08-09
Granted: 1999-02-10
Abstract: Dans une structure de grille en plastique composée de premier et second ensembles de séries sensiblement transversales s'entrecroisant d'éléments (12) allongés polymères, dans laquelle les éléments de chaque ensemble se croisent et s'entrecroisent mutuellement à des intervalles plus ou moins réguliers afin de former une structure analogue à un filet, l'amélioration consiste à pourvoir au moins certains des éléments à torons d'au moins un des ensembles d'une structure (10) renforcée composite combinée.
Patent EP-0526678-B2 (EP)
Inventor: GOUDALIEZ FRANCIS
IPC: A61M5/165
Filed: 1991-12-27
Granted: 2000-03-22
Abstract: The invention relates to a filtration bag, intended to allow sterile filtration of blood in order to separate the components thereof. The filtration bag comprises an external envelope formed by an assembly of two sheets (9, 10) made of a plastic material, joined at their periphery (25). According to the invention, a filtering medium (11) is held in a flexible leaktight frame (12) which delimits inside the envelope two respective intake (13) or outlet (14) compartments of the bag. The flexible frame (12) is formed by two sheets (17 and 18) of plastic material, comprising holes, and between which the filtering medium (11) is placed. These sheets (17 and 18) are fixed together using a weld bead (19) at the periphery of the filtering medium (11) and also on the periphery of the envelope of the bag (5).   The invention is of interest to manufacturers of medical equipment. <IMAGE>
Patent EP-0528874-B2 (EP)
Inventor: BOLTE GERD
IPC: C09D175/00
Filed: 1991-05-08
Granted: 2001-10-17
Abstract: PCT No. PCT/EP91/00861 Sec. 371 Date Nov. 17, 1992 Sec. 102(e) Date Nov. 17, 1992 PCT Filed May 8, 1991 PCT Pub. No. WO91/18071 PCT Pub. Date Nov. 28, 1991.The invention is a two-component film-forming reactive system for heat-sealable materials. The composition contains at least one resin which is curable with an epoxide and an epoxide compound as a curing agent. The resin which is curable with the epoxide is a mixture of a carboxyl or hydroxyl terminated polyurethane with an acrylate or methacrylate polymer or copolymer having hydroxyl or carboxyl groups.
Patent EP-0573150-B2 (EP)
Inventor: SIMPSON LESLIE AINSLEY
IPC: C09B67/08
Filed: 1993-05-10
Granted: 2002-04-17
Abstract: A composite particulate pigmentary material is disclosed which comprises an association of at least two chemically distinct materials in which the particles of one material carry a positive surface charge and the particles of the second material carry a negative surface charge and particles are held in association as a result of these surface charges. Also disclosed is a method for preparing composite particulate pigmentary material comprising forming aqueous dispersions of two particulate materials under conditions in which the surface charges of the particles of the two materials are of different signs and mixing the dispersions. Typical materials useful for preparing the composite include inorganic pigments, fillers and extenders and organic polymeric microspheres. The product is useful as a pigment in, for example, paints, inks, paper and plastics.
Patent EP-0583888-B2 (EP)
Inventor: LANGER MATTHEW EVAN
IPC: C08G63/685
Filed: 1993-07-21
Granted: 2001-01-17
Abstract: Novel water-dispersible copolymers which contain at least one UVA light-absorbing monomer, one UVB light-absorbing monomer, one hydrophillic monomer, and optionally one hydrophobic monomer component and their use within compositions are disclosed. The UVA light-absorbing monomer absorbs at  lambda  max ultraviolet light in the 320 - 400 nm range. The UVB light-absorbing monomer absorbs at lambda  max ultraviolet light in the 290 - 320 nm range. Because of the R3 group used in the invention, the copolymers of the invention permit higher loading of UV monomers than previously obtainable.
Patent EP-0822207-B2 (EP)
Inventor: CHEN MAI
IPC: C08G18/40
Filed: 1997-07-29
Granted: 2010-08-25
Abstract: In a two-part, 100% solids adhesive composition useful for preparing a polymeric laminate adhesive pouch, a first part is a liquid OH-functional polyester containing epoxy resin having both epoxy and hydroxyl functionality and a second part is a multi-functional isocyanate.
Patent JP-H0422203-B2 (JP)
IPC: G02B27/28
Filed: 1984-05-25
Abstract: Polarised light is applied for the detection of acoustic waves and/or temperature or magnetic field changes, to the input end (5) of an optical sensor (1) for transmission therethrough. A path length difference is produced between orthogonal components of the polarised light at the output end of the optical sensor (1), and path length optical compensation means (4) is optically coupled to and so oriented with respect to the input end or output end of the sensor, that the path length difference between the orthogonally polarised components transmitted through the compensator means (4) and the corresponding path length difference in the optical sensor (1) are mutually opposite, thereby reducing the noise content of an output signal derived from the arrangement and fed to polarisation analyser means (3) for producing an indication of structural changes which have occurred in the optical sensor.
Patent JP-S6058178-B2 (JP)
IPC: H05B3/03
Filed: 1983-06-15
Abstract: The invention relates to electrodes, particularly for glass furnaces and is concerned with means for forming good electrical contact between the electrode body and a source of electrical supply, which avoid the problems with known electrodes. The objective of the invention is met by an electrode comprising an elongate ceramic electrode body, connecting the electrode body to a source of electrical supply, characterized by a transverse hole (2) extending through the body (1) towards one end thereof, a slot (3) extending from the transverse hole and emerging at the said one end of the body, a plug member (5) having a cross-sectional shape corresponding to the shape of the transverse hole (2) and being a close fit therein, and being of the same material as that of the electrode or of a chemically compatible material having closely related expansion characteristics as that of the electrode material, and a wrapping of a sheet (4) of noble metal around the plug member (5), the end (4A, 4B) of the sheet (4) extending through the slot (3) to a clamp at that end of the electrode to connect the sheet to a source of electrical supply.
Patent JP-H0254622-B2 (JP)
IPC: H01M4/88
Filed: 1981-07-09
Abstract: The invention relates to a process for the production of a layer of an electrode for a cell, particularly for a fuel cell, starting from an electrically conductive fine-grained powder and a powdery binder, according to which the powder and the binder are mixed in dry condition and the mixture is rolled to form a layer, characterized in that the dry mixture is subjected to an agglomeration step, the agglomerates obtained are broken and pressed together to form a whole and the pressed whole is rolled, in various steps, to form a layer. The process also relates to the production of an electrode containing such a layer.
Patent JP-H0621857-B2 (JP)
IPC: B01L99/00
Filed: 1989-05-01
Abstract: A flow apparatus for the analysis of particles passing with a liquid substantially one at a time through an analysis region includes a backflow isolator and capture system to catch any liquid and particles dripping from the analysis region. The backflow isolator and capture system is activated by an unlocking support for the sample test tube carrying the supply of liquid and particles. The support is also an operator for a pump and a pressure vent valve whereby liquid, particles and aerosols cannot escape. A method for isolating and capturing backflow of a supply of particles to be analyzed includes steps of venting the air supply, moving a test tube support and activating a pump.
Patent JP-3534895-B2 (JP)
IPC: C08F297/04
Filed: 1995-05-22
Granted: 2004-06-07
Abstract: A block copolymer composition is disclosed which derives from the copolymerization of a monoalkenyl-arene and a conjugated diene having from 4 to 5 carbon atoms, and comprising:   -- from 30% to 55% by weight, preferably from 34% to 50%, of non-coupled linear structures; -- from 25% to 40% by weight, preferably from 30% to 35% by weight, of coupled linear structures; -- from 20% to 40% by weight, preferably from 24% to 35% by weight, of branched structures.   The preparation of said composition and its use in the formulation of adhesive tapes and labels are disclosed as well.
Patent JP-3160802-B2 (JP)
IPC: C12R1/91
Filed: 1997-05-22
Granted: 2001-04-25
Abstract: An enhancer has been located in the upstream region of the major immediate early gene of human cytomegalovirus and has been isolated and shown to be more active than that of SV40 and to have a wide cell spectrum. It is therefore suitable for eukaryotic expression systems, where it can be incorporated above or below the structural gene or the regulatory region.
Patent JP-3794715-B2 (JP)
IPC: C08L75/00
Filed: 1992-04-28
Granted: 2006-07-12
Abstract: Improved gel compositions based on products of the reaction of polyols and polyisocyanates are characterised in that the polyol component comprises a mixture of a) one or more polyols having hydroxyl numbers of less than 112 and b) one or more polyols having hydroxyl numbers in the range from 112 to 600, and the isocyanate number of the reaction mixture is in the region of 15 to 70. They can be used as pressure-distributing elements.
Patent JP-3110492-B2 (JP)
IPC: H01J29/76
Filed: 1991-05-17
Granted: 2000-11-20
Abstract: A deflection coil system for a CRT has a primary deflection coil (32) and an auxiliary deflection coil (42). The primary and auxiliary deflection coils are each operable to produce a respective magnetic field having a first polarity within a region defined by the coil and an opposite polarity in a second region. Each of the two coils is arranged such that part of the positive polarity field of each coil and all of its opposite polarity field, are in each case coupled to the other coil. This cancels the effects of cross coupling of the primary and auxiliary deflection coils, which are placed in proximity on the same axis, for example on the neck (26) and envelope of a television display tube (28). At least one of the primary and auxiliary deflection coils is a saddle shaped deflection coil and has a flat end turn section (36,46), substantially defining the opposite polarity area. The primary and auxiliary deflection coils are overlapped on the tube over at least part of this end turn section. <IMAGE>
Patent JP-H0355246-B2 (JP)
IPC: B23P15/32
Filed: 1984-07-20
Abstract: An abrasive tipped drill of .006 to .125 inch diameter is provided for drilling holes in printed circuit boards. A composite sintered abrasive tip of cemented carbide and diamond or cubic boron nitride is formed such that the carbide can be ground away to expose the abrasive as the cutting surfaces of the drill. A shank of tough material having high transverse rupture strength is provided with a reduced section which forms the body of the drill. The tip is secured to the reduced section and flutes are ground over the combined length of the tip and reduced section.
Patent JP-H0768223-B2 (JP)
IPC: C07D233/54
Filed: 1990-06-14
Abstract: Angiotensin II receptor antagonists having the formula: <CHEM> which are useful in regulating hypertension and in the treatment of congestive heart failure, renal failure, and glaucoma, pharmaceutical compositions including these antagonists, and methods of using these compounds to product angiotensin II receptor antagonism in mammals.
Patent JP-2809711-B2 (JP)
IPC: C07D471/04
Filed: 1989-06-19
Granted: 1998-10-15
Abstract: p-Nitrobenzyl 7 beta -amino-3-hydroxy-1-carba(dethia)-3-cephem-4-carboxylate hydrochloride is provided as a crystalline solid. The salt is obtained by the N-deacylation of a p-nitrobenzyl 7-acylamino-3-hydroxy-1-carba(dethia)-3-cephem-4-carboxylate and is useful as an intermediate for 1-carbacephalosporin antibiotics.
Patent JP-S6024093-B2 (JP)
IPC: C07C69/83
Filed: 1982-09-17
Abstract: Allylic esters of tetrabromophthalic acid are formed using allylic alcohol both as a reactant and a solvent. In the first step, the alcohol and a base are reacted with tetrabromophthalic anhydride to form the half-ester sodium salt. In the second step, the half-ester sodium salt is reacted with allylic halide to form the diester which crystallizes from solution. The excess solvent may be treated to recover the raw materials or recycled.
Patent JP-S6343897-B2 (JP)
IPC: H01L21/60
Filed: 1979-12-20
Abstract: PURPOSE:To prevent the shortcircuit of adjacent lead wires with a terminal when connecting the outer lead wire of the semiconductor device by connecting a number of inner lead wires with an insulated supporting piece. CONSTITUTION:When semiconductor lead wies are cut from a film carrier, the ends of the lead wires become cantilever, causing a shortcircuit. Therefore, the insulating film and the lead wires 2 projected from a semiconductor element 3 are simultaneously cut integrally, the supporting frame 6 of the insulating film is formed, and the lead wires are thus supported at both ends. According to this construction, the lead wire interval is not varied, and the improper shortcircuit can be prevented. The four corners of the frame 6 may be cut, or the lead wire 2 may also be wound in   shape on the frame 6. According to this construction, when bonding them to the outer lead wire, it can prevent the shortcircuit of the adjacent lead wires to the terminal.
Patent JP-H0676337-B2 (JP)
IPC: A61K38/43
Filed: 1985-07-31
Abstract: There is disclosed an improved process for producing high purity antihemophilic factor concentrate from an antihemophilic factor-containing dispersion or solution isolated from blood plasma or a blood plasma fraction, wherein the improvement is in carrying-out two consecutive precipitations using a combination of precipitants in each precipitation, first a combination of 1 - 4% by weight, based on weight of solution, of polyethylene glycol and 0.1 - 0.2 ml of 1 - 3%, based on weight of suspension, aluminum hydroxide suspension per gram of protein in the starting dispersion or solution, followed by a combination of added polyethylene glycol to provide a final concentration of 9 - 13% by weight, based on weight of the resulting solution, and 10 - 20% by weight of glycine, based on weight of the polyethylene glycol solution, and 10 - 20% by weight, based on weight of the polyethylene glycol solution, of sodium chloride.
Patent JP-H0569544-B2 (JP)
Inventor: MAIKERU JEI ISUKURA
IPC: A61F13/15
Filed: 1985-08-17
Abstract: A soft, perf-embossed, absorbent composite structure is provided which comprises an absorbing layer of a fibrous web containing at least about 200 percent by weigt of superabsorbent and a wicking layer. The composite structure has a Taber stiffness value less than about 30.
Patent JP-3297506-B2 (JP)
IPC: B22D11/06
Filed: 1993-08-17
Granted: 2002-07-02
Abstract: Electrostatic application of a dusting of dry, electrostatically adherable, thermally insulative powder particles (38) over a workface (6a) of a moving mold in a continuous metal-casting machine in which the mold surface or surfaces which provide the workface or workfaces revolve in a generally oval course. A dry dusting of protective powder particles (38) of refractory material is applied to the workface by being dispensed entrained in a plurality of air streams uniformly spaced across a width of the workface (6a). The air streams are deflected toward the workface by a deflector surface (37), and after being deflected the powder particles are electrostatically charged by suitable electrostatic apparatus (33) prior to contact with the workface (6a). The moving mold having the workface to be dusted is electrically grounded (43) for attracting the electrostatically charged powder particles (39) for adhering them to the workface (6a). The resultant coating formed by the dusting so deposited is remarkably uniform over a substantial area of the workface, a phenomenon explainable by mutual electrostatic repulsion of the dry powder particles being deposited. Continuously re-applied dusting over the workface during a continuous cast provides an immediately useful repair or replacement of dusting powder lost from the coating on the workface of a revolving mold surface during casting. The dusting may be removed at will from the workface by means of an air knife, and then immediately the workface is coated again by electrostatic application of a dry dusting of the protective powder particles. <IMAGE>
Patent JP-H0552675-B2 (JP)
Inventor: HAABAATO JON SHOO
IPC: H01S3/23
Filed: 1984-09-28
Abstract: @ A pair of small diameter optical fibers (12, 14) are arranged in a side-by-side configuration, the first fiber (12) providing a passive guide for pump light, and the second fiber (14) formed of a material, such as Nd:YAG which has amplifying properties at the signal frequency. The signal to be amplified propagates through the second fiber (14) resulting in amplification of the signal. The first fiber (12) is pumped from one or both ends, utilizing a cone shaped rod (50) which is optically coupled thereto. A plurality of pump light sources (60) are mounted on the end face (58) of the rod (50) to introduce collimated pump light into the large end (52) of the cone shaped rod (50). Total internal reflections on the cone walls compress the pump light to a small, fiber-size diameter end (54) for propagation through the pump fiber (12) and absorption by the active fiber (14). The pump light sources (60) are offset from the axis (72) of the rod (50) to excite high order modes in the pump fiber (12) to enhance absorption by the active fiber (14). The pump light sources (60) preferably comprise high power laser diodes (64) and collimating microlenses (62). By utilizing the cone-shaped rod (50) to couple light from the high power laser diodes (64) to the pump fiber (12), high pump power densities can be achieved, yielding increased amplification.
Patent JP-3370237-B2 (JP)
IPC: B31B50/25
Filed: 1996-08-05
Granted: 2003-01-27
Abstract: The foil blanks have indented bending lines (BL) formed by grooved indents (5) the bottom of which has alternating zones (8,9) of greater depth (T2) and reduced depth (T1). The zones (9) of reduced depth are defined by circular arcs (10) whose radius R is at least 1.1 mm and whose centre of curvature (M) lies on the other side of a line (l) connecting together the zones of greater depth. The greater depth is at least 40% and at most 90% of the foil thickness D. The reduced depth is at least 25% of the foil thickness. The lengths of the zones of greater depth can be between 0.5 and 5 mm. The ratio of the lengths of the zones of greater depth to that of reduced depth is between 0.5 and 1.