baber/WOPTO huggingface dataset:
Patent JP-S5526553-A (JP)
Title: Developing device
Inventor: TAGIWA IZUMI
IPC: G03G15/06
Filed: 1978-08-16
Abstract: PURPOSE: To achieve the improvement in image quality with one sleeve by forming a developing region where bias effect is provided and a float region where it is not and performing development of high density in the developing region thereby eliminating ground stains.  
     CONSTITUTION: One of a broad width centering at the line deviated about 10° to the rear stage side of the rotating direction of a photoreceptor 1 with respect to the line connecting the centers of a developing sleeve 2 and photoreceptor 1 is used for the magnet 3a in proximity to the photoreceptor 1 out of the magnets provided in the developing sleeve 2. With such constitution, the electrostatic latent images on the photoreceptor 1 are developed at high density in the development region D where bias effect is sufficiently provided and along with the revolution thereof, the ground stains are removed in the float development region where no bias effect is provided. Hence, the images of ligh image density and good quality free from ground stains may be obtained by using one developing sleeve 2 and high resistance carrier 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61257059-A (JP)
Title: Busy tone generator
Inventor: ISHIMURA YOSHIHIRO
IPC: H04M19/02
Filed: 1985-05-10
Abstract: PURPOSE:To simplify a busy tone generator and to make possible delicate control by pressing a predetermined operating number by an extension telephone set and carrying out a whole control by a tone dial signal to recognize a condition of the sound through a hand set. CONSTITUTION:When a busy tone generating unit 9 is controlled from an extension telephone set 6, if the telephone set 6 is off-hooked, a channel is formed in a DTMF signal receiver 7 through a switch board control circuit 8 and a channel switch 4 and a tone signal may be received. Subsequently, a predetermined control start code is dialed from the telephone set 6, the tone signal is outputted to an unit 9 as a 4 bit signal and a control is started. While the condition of the sound is listened by the hand set, a push button is pressed in stepping in accordance with the control code number to carry out the control. In this manner, all the controls are performed by the tone dial signal and the condition of the sound can be recognized through the hand set, so that the busy tone generator is simplified and delicate control can be attained.
Patent JP-S59225017-A (JP)
Inventor: KANEKO TOSHIHARU
IPC: A47J27/00
Filed: 1983-06-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01270843-A (JP)
Title: Electronic endoscope
Inventor: OSHIRO SUSUMU
IPC: G02B23/24
Filed: 1988-04-22
Abstract: PURPOSE:To easily operate an electronic endoscope in a condition that an arm is stretched by linearly forming a grasping part and an inserting part, etc., and providing an operating knob in the tip side of the grasping part. CONSTITUTION:An inserting part is formed from an object to have flexibility so that the inserting part can be freely deformed with being matched to the shape of an organ, through which the inserting part is passed when the inserting part is inserted into a body. A grasping part 5 is a part to be operated by a hand when the inserting part 4 and a tip side are inserted into the body. Then, the shaft line of the grasping part is arranged and formed samely as the shaft line of the inserting part 4 so that the inserting operation can be easily executed. Namely, the grasping part is formed to be linked with the inserting part 4 side in one straight line shape. An operating knob 7 is fit to this grasping part 5 so that a bending part 3 can be bent and operated just to the position of a thumb in the side of the tip when the grasping part 5 is grasped by the hand. Then, respective buttons 8 and 9 for air sending and water sending are fit in a position in the lower side of the grasping part 5, where the forefinger or middle finger, etc., is attached, near the operating knob 7.
Patent JP-S59225892-A (JP)
Title: Assembling method of blank material for metallic clad plate
Inventor: YOSHIHARA SEISHIROU
IPC: B23K26/21
Filed: 1983-06-04
Abstract: PURPOSE:To assemble a titled blank material of which the parts to be adhered are clean with high resistant strength to rolling by using side frame materials each having a projection of the thickness approximately equal to the total thickness of cladding materials, grasping under pressure the projections of the side frame materials with upper and lower plates and cleaning the inside surface of the assembly after welding. CONSTITUTION:This blank material for a metallic clad plate is formed by assembling upper and lower plates consisting of two sheets of base materials 1 or a base material 1 and an excess material 2 and side frame materials 3 in a way as to enclose cladding materials 4. Each material 3 has a projection 5 of the thickness (t) approximately equal to the total thickness t' of the materials 4 and these frames are so assembled as to be grasped under pressure by the upper and lower plates. The one surface of the upper and lower plates and the frame materials 3 are bound by welding and the contaminations such as grease, weld spatter, etc. sticking to the inside surface of the resulted assembly are removed by a solvent or sandpapering. An inert gas is then blown through a blow port 6 to maintain the state of positive pressure in the inside and the final surface of the upper and lower plate is welded.
Patent MX-9200645-A (MX)
Title: Articulo absorbente delgado teniendo toma rapida.
Inventor: HANSON WILLIAM D
IPC: A61F13/49
Filed: 1992-02-14
Abstract: Generalmente declarado la presente invención proporciona un artículo absorbente distintivo que comprende una capa de hoja de respaldo, y una capa de hoja superior la cual está colocada en una relación de frente con la capa de hoja de respaldo. Un cuerpo absorbente está interpuesto entre la capa de hoa de la capa de respaldo y la capa de hoja superior. El cuerpo absorbente incluye una parte de retención la cual comprende la matriz de fibras y substancialmente hidrofílicas teniendo una distribución de material particulado de alta absorbencia y las fibras hidrofílicas y las partículas de alta absorbencia pueden proporcionarse en una proporción por peso de fibra -A- partícula dentro del rango de 70: 30 alrededor de 30: 70. Una capa de manejo de surgimiento, comprende fibras bicomponentes teniendo en lineal de noproporcionar un índice de Tasa de Penetración del liquido de no menos de alrededor 2.67ML/segundo.
Patent MX-9204010-A (MX)
Title: Composicion farmaceutica que contiene 3(3-piridil)-1h,3-pirrol[1,2- c]tiazol-7-carboxamida y procedimiento para su preparacion.
Inventor: BOUSSEAU ANNE
IPC: A61K31/44
Filed: 1992-07-08
Abstract: Esta invención describe la aplicación de la 3-(3-piridil)-1H,3H-pirrolo(1,2-c)tiazol-7-carboxa mida, de fórmula: (FORMULA)  bajo sus formas estereoisoméricas y sus mezclas, así como sus sales, para la obtención de un medicamento destinado a la profilaxis y/o tratamiento terapéutico de las infecciones por retrovirus.
Patent MX-9205388-A (MX)
Inventor: BADYLAK STEPHEN F
IPC: A61F2/02
Filed: 1992-09-23
Abstract: Surgical repair of diseased or damaged endogenous connective tissue can be accomplished using a tissue graft formed from a delaminated segment of intestinal tissue. The tissue graft comprises the intestinal tunica submucosa, and basilar mucosa tissue delaminated from the tunica muscularis and the luminal portion of the tunica mucosa. The graft can be conditioned by stretching and formed as a multilayer composition for high tensile strength and resistance to tearing at its points of attachment to existing physiological structures.
Patent MX-9300287-A (MX)
Title: Lampara rosa ambientalmente segura.
Inventor: REISMAN JULIANA PINKASOVICH
IPC: H01J5/10
Filed: 1993-01-20
Abstract: Una lámpara libre de cadmio y de selenio, que emite un color rosa cuando excitada y cuando no está encendida contiene un pigmento de esfeno rosa, de cromo y estaño.
Patent MX-9302389-A (MX)
Title: Convertidor de modem-banco de canal.
Inventor: BLACKWELL STEVEN R
IPC: H04B14/04
Filed: 1993-04-23
Abstract: Un convertidor (200) incluye un circuito de transmisión que convierte las muestras de transmisión del modem a 9,600 muestras/segundo en muestras que pueden transmitirse por un banco de canal TL a 8,000 muestras/segundo.
Patent MX-9302854-A (MX)
Title: Manguito de empalme para unir barras de refuerzo a otro elemento.
Inventor: YEE ALFRED A
IPC: E04C5/16
Filed: 1993-05-17
Abstract: Un objeto de la presente invención consiste en proporcionar un manguito de empalme para unir firme y rígidamente una barra de refuerzo a otro elemento, uniendo de esta manera una estructura de concreto en la que la barra de refuerzo es incorporada al elemento, con el manguito incluyendo una estructura de anclaje en un extremo de ella, con el manguito también incluyendo una coraza que recibe telescópicamente una porción extremo de una barra de refuerzo, con la coraza incluyendo una pluralidad de anillos de igual o desigual altura radial en la que el diámetro interior de los anillos disminuye secuencialmente hacia el extremo exterior de la coraza para recibir mezcla endurecible para anclar firme y rígidamente la barra de refuerzo al manguito de empalme cuando la mezcla se endurezca, haciendo posible de esta manera que la estructura de anclaje asegure conjuntamente el manguito de empalme y la barra de refuerzo con una estructura de concreto en la que la barra de refuerzo está incorporada al elemento.
Patent MX-9304087-A (MX)
Title: Alivio de ulceras estomacales en cerdos.
Inventor: BAILE CLIFTON AUGUSTUS
IPC: A61K31/415
Filed: 1993-07-07
Abstract: Se describe el alivio de úlceras estomacales en cerdos a los que se les está administrando somatropina exógena, administrando a los cerdos un compuesto de bencimidazol seleccionado de heterociclilalquil(sulfinil o tio)-bencimidazoles [bencimidazolil(sulfinil o tio ) alquil]-anilinas.
Patent MX-9601232-A (MX)
Title: Packaging arrangement for contact lenses.
Inventor: MARTIN WALLACE ANTHONY
IPC: B65D75/36
Filed: 1996-03-29
Abstract: A packaging arrangement for the containment of at least one hydrophilic contact lens in a sterile aqueous solution. More specifically, pursuant to the packaging arrangement, a plurality of disposable hydrophilic contact lenses are contained in a specific number of individual packaging arrangements collectively housed in a box-like container or carton so as to provide a specified or essentially measured supply of contact lenses for use by a consumer over a predetermined period of time.
Patent MX-9602128-A (MX)
Title: Congestion control system and method for packet switched networks providing max-min fairness.
Inventor: KALAMPOUKAS LAMPROS
IPC: H04L12/56
Filed: 1996-06-04
Abstract: A method is disclosed for rate allocation within the individual switches of a communications network implementing a rate-based congestion control approach for best-effort traffic. The methodology of the invention centers on a new allocation algorithm which performs its allocation functions independently of the number of connections staring a network link and therefore performs an allocation in O(1) time. With that implementation simplicity, the algorithm is particularly advantageous for implementation in ATM switches carrying a large number of virtual channels. The algorithm operates on bandwidth information supplied from the source of a connection in special cells or packet headers, such as ATM Resource Management cells. By storing parameter values for other connections sharing a network link. the algorithm requires a constant number of simple computations for each request from a connection for a bandwidth allocation. The algorithm is asynchronous and distributed in nature and converges to the max-min fairness allocation.
Patent MX-9603228-A (MX)
Title: Laminated glass crystal with infrared reflecting properties.
Inventor: FROST THORSTEN
IPC: C03C27/12
Filed: 1996-08-06
Abstract: The present invention discloses a laminated glass crystal comprising two glass sheets (1, 2) and a transparent support film (4) having an infrared reflecting surface coating (3), connected to two glass sheets (1, 2) via adhesive layers (5, 6), a first adhesive layer (5) having a thickness of 50 microns maximum. The second adhesive layer (6) preferably has a thickness of 0.76 mm.
Patent MX-9604837-A (MX)
Title: Tool holder for inserts, including a ribbed clamping surface.
Inventor: BYSTROEM LENNART
IPC: B23B27/16
Filed: 1996-10-15
Abstract: A fastening arrangement for cutting inserts on insert holders for cutting machining of metals is arranged in such a way that it comprises parallel grooves (11) on the underside of the insert and ribs (4) on the insert holder (2), the ribs matching into the grooves. The cutting insert is screwed upon the holder, whereby a wedge effect is attained between the grooves and the ribs because the insert's underside does not abut against the plane part surfaces (7) between the ribs, and because the tops of the ribs are not in contact with the bottoms of the grooves.
Patent MX-9701833-A (MX)
Title: Barbed tubular connectors.
Inventor: CRANDALL ROBERT M
IPC: F16L33/30
Filed: 1997-03-11
Abstract: The present invention relates to a connector for joining flexible tubular members. The connector has a cylindrical body having an outer diameter and at least one circumferential recess. At least one barb member is positioned and retained at least partially in the recess. The barb member has first and second ends with at least one of the ends having a diameter which extends beyond the outer diameter of the tubular body. The first end has a diameter which is greater than that of the second end and a rigid edge for engaging a flexible tubular member. The barb member provided with the connector can resist pull-off of the tubular member from the connector. The present invention also relates to a method for forming such a connector.
Patent MX-9705945-A (MX)
Title: Detection of nucleic acid using g-quartets.
Inventor: PITNER J BRUCE
IPC: C12Q1/68
Filed: 1997-08-04
Abstract: Oligonucleotides which from G-quartet structures have been found to be useful in fluorescence assays to detect a selected nucleic acid sequence. When one end of the oligonucleotide is labeled with a donor fluorophore and the other end is labeled with an acceptor dye, the folding of the molecule in the G-quartet sructure brings the donor-acceptor pair into close proximity, allowing an interaction between the two labels which results in quenching of donor fluorescence or a change in other fluorescence properties which are the result of the interaction of two dyes in close proximity. The G-quartet structure unfolds upon hybridization to its complementary sequence, increasing the distance between the two dye labels. This results in decreased donor quenching or a change in another proximity-related fluorescence parameter. The associated increase in donor fluorescence intensity or the change in another fluorescence parameter may be monitored as an indication of the presence of a selected nucleic acid sequence. Alternatively, in some cases a decrease in acceptor fluorescence may be monitored as an indication of the presence of the selected nucleic acid sequence when the acceptor is also a fluorophore.
Patent MX-9706229-A (MX)
Title: Detergent composition comprising an amylase enzyme and a nonionic polysaccharide ether.
Inventor: BAILLELY GERARD MARCEL
IPC: C11D3/39
Filed: 1996-02-06
Abstract: The present invention relates to a detergent composition comprising an amylase enzyme in combination with a nonionic polysaccharide ether for improved stain removal performance.
Patent MX-9707211-A (MX)
Title: Can opener.
Inventor: PEREIRA JOSEPH AUGUSTINE TEREN
IPC: B67B7/72
Filed: 1995-03-21
Abstract: A can opener has two relatively pivotable body portions (1, 2), one carrying a rotary cutting wheel (8) and the other a rotary traction wheel (12) having parallel axes, the opener being arranged to receive the rim (R) of a can (C) between the two wheels and to orbit the can as the traction wheel is rotated while the cutting wheel makes a peripheral cut, the traction wheel (12) being shaped to distort the rim during cutting and the cutting wheel (8) having an outwardly angled body portion (10c, 10d), adjacent its cutting tip (10a, 10b), the angled body portion being adapted to contact the outside of the rim below the cut to exert a force in the opposite direction to the traction wheel (12).
Patent MX-9709821-A (MX)
Title: Water repellent composition.
Inventor: BUCKINGHAM ANNE MARIE
IPC: D06M15/227
Filed: 1997-12-08
Abstract: A composition is formed by combining water with an organic polymer such as polybutylene or an alyd resin, and an alkosysilane of the formula RnSi(OR')r-n where R is an alkyl radical of 1-10 carbon atoms, an alkenyl radical having 2-8 carbon atoms, phenyl, chloropropyl, or trifluoropropyl, n is 1 or 2, and R1 is an alkyl having 1-6 carbon atoms. The composition is free of amine or quaternary ammonium functional silanes. It can be emulsified and used to treat a cellulosic or masonry surface to render it water repellent.
Patent MX-9800223-A (MX)
Title: Inhalation device and method.
Inventor: SHEPHERD MICHAEL TREVOR
IPC: A61M15/00
Filed: 1998-01-07
Abstract: An inhalation device comprising a chamber having an inlet and an outlet; and an active substance reservoir; wherein the device further includes vacuum means for forming a vacuum in the chamber and valve means arranged to release the vacuum, so that the substance contained in the reservoir is dispersed in the chamber on release of the vacuum.
Patent MX-9800368-A (MX)
Title: Diphenylmethylene piperidine derivatives.
Inventor: RAE DUNCAN ROBERTSON
IPC: C07D211/70
Filed: 1996-07-09
Abstract: The invention relates to a diphenylmethylene piperidine derivative of formula (I), wherein n is 1 or 2; or a pharmaceutically acceptable salt thereof, for use in therapy, in particular for use as a dopamine antagonist for the treatment or prophylaxis of psychotic disorders.
Patent MX-9800494-A (MX)
Title: Latch with adjustable length.
Inventor: ARAMBURU LUIS ANGEL RUANO
IPC: E05B63/06
Filed: 1998-01-15
Abstract: The present invention refers to a length-convertible thumb latch with a front box (2) inside a cylindrical receptacle (7) joined to back chassis (4) with rotary notch (6) longitudinally fixed and with cross hollow on chassis (4), wherein notch (6) can be longitudinally housed, against an elastic washer (16) only on its angular resting position and be released from a first couple (9, 13) of cross projections from haulage arm (3) to be placed on a second couple (10, 14) of cross projections, wherein arm (3) and chassis (4) can be relatively displaced, and clutched in this new position.
Patent MX-9802453-A (MX)
Title: Hydraulic impulse tool with enhanced fluid seal.
Inventor: BIEK PAUL ABLERT
IPC: B25B21/02
Filed: 1998-03-27
Abstract: An impulse tool (10) including an impulse generator (19, 119) utilizes an enhanced seal to reduce leakage of hydraulic fluid. The annular clearance in the pressure plate (24, 124) is sealed around the spindle (30, 130) with a resilient seal (38, 138). A primary passage (40, 140) through the pressure plate is provided to compensate for expansion of the fluid. The use of the primary passage (40, 140), which is not susceptible to enlargement due to wear, minimizes pressure peaks in the accumulator reservoir (42, 142), and results in less leakage.
Patent MX-9805000-A (MX)
Title: Oral administration of beneficial agents.
Inventor: MAZER TERRENCE B
IPC: A47G21/18
Filed: 1998-06-19
Abstract: Apparatus for adding a beneficial agent to a liquid for drinking during oral administration includes a support structure that defines a retention pocket with liquid penetrable walls. At least one beneficial agent is contained in the retention pocket. The support structure is constructed to be placed in an imperforate walled zone through which a liquid for drinking passes before oral ingestion thereof. In the novel method a support structure with a retention pocket containing at least one beneficial agent is provided and placed in a vessel containing a liquid for drinking such that the at least one beneficial agent is in contact with the liquid for drinking.
Patent NL-2015912-A (NL)
Title: Production of high-purity light-coloured lignin.
Inventor: ADRIANUS THEODORUS SMIT
IPC: C08H8/00
Filed: 2015-12-07
Abstract: The present invention relates to an improved process for the isolation of high-purity lignin from an organosolv liquor. In a preferred embodiment, the invention also concerns the production of a light-coloured lignin and the thus produced lignin. The process according to the invention comprises (a) precipitating lignin from the liquor; (b) separating the precipitated lignin from the liquor; (c) heating the separated lignin until it undergoes a phase separation by expelling moisture to obtain partly-dried lignin and a liquid phase; (d) separating the partly-dried lignin from the liquid phase; and (e) drying the separated partly-dried lignin to obtain the isolated lignin. Isolated lignins obtained as such have increased purity and reduced colour intensity, compared to lignins isolated via conventional techniques. The lignin according to the invention is white, off-white or beige in colour and has a molar mass Mw of 1000 – 10000 g/mol determined using alkaline size exclusion chromatography (SEC) and has a high purity with a sulphur content of at most 1 wt% and typically a residual carbohydrate content of at most 5 wt%. Such light-coloured lignins are unprecedented in the art and a marked improvement in view of potential application of lignin in especially performance products.
Patent NL-2026582-A (NL)
Title: Treatment method for improving saponin from aerial part of panax notoginseng
Inventor: HAO TIAN
IPC: C07J17/00
Filed: 2020-09-30
Abstract: The present invention discloses a treatment method for improving saponins from the aerial part of Panax nologmseng. The treatment method includes the following steps: (l) coarsely grinding dried aerial parts of P. nologl'nseng, mixing into water, ethanol or a solvent in which water and ethanol are mixed in any proportion, and filtering after heat reflux extraction for 0.5-4 h at 40-100°C, to obtain filter residues; (2) extracting the filter residues 1-3 times under the same conditions of the heat reflux extraction in step (1), where each extraction lasts for 1-3 h, to obtain an extract; filtering the extract, and concentrating to 1/5-1/20 of the original volume of the combined solution under reduced pressure, to obtain a concentrated solution, (3) adding alumina into the concentrated solution for reaction for 8-24 h at 60-100°C, and filtering to obtain a supernatant and alumina precipitates, (4) eluting the alumina precipitates with a solvent to obtain an eluent, where the solvent is an ethanol solution, an acid solution of ethanol or an alkali solution of ethanol, and (5) combining the supernatant with the eluent, concentrating to dryness under reduced pressure, and adding water until the volume is equal to that of the concentrated solution in step (2).
Patent NL-6503028-A (NL)
IPC: B27K3/44
Filed: 1965-03-10
Abstract: A wood preservative composition having improved penetration properties comprises 15-90% by volume of coal-tar creosote, up to 45% by volume of coal tar, 7-66.5% by volume of paraffinic wax and 0.5-21% by volume of a high boiling paraffinic oil (i.e. an essentially hydrocarbon oil no more than 5% of which boils below 315 DEG C. at 1 atm. pressure), the volumetric ratio of creosote to coal tar being at least 1:1 and of wax to oil 2.3:1 to 19:1.  The paraffinic wax may have a m.pt. of 35 DEG -58 DEG C. and the wax and/or oil may have an average M.W. of 280-340.  The oil preferably contains at least 80% by volume of paraffinic hydrocarbons.  10 to 85% by volume of the paraffinic wax and oil content of the composition may be constituted by a soft wax product obtained by solvent de-oiling of crude wax obtained by solvent dewaxing of high viscosity index distillate lubricating oil.