baber/WOPTO huggingface dataset:
Patent JP-H0713527-B2 (JP)
IPC: F23C9/06
Filed: 1984-07-06
Abstract: To allow liquid and/or gaseous fuels to be burned with decreased NOx formation, the combustion air is fed in at axial intervals one after the other. The percentage of primary air is higher than that of secondary air. The injector effect of the primary air draws flue gas out of the firebox and supplies it to a flame-initiation point between the primary-air and secondary-air feeds.
Patent JP-H0748975-B2 (JP)
IPC: A22C21/00
Filed: 1990-06-15
Abstract: A method for deboning the extremities of poultry and an apparatus for performing this method serve to process extremities consisting of upper and lower arm or leg members, which members are joined by means of a central joint. The process includes the subsequent steps of severing the skin in the area of the outer condyle down to the bone, freeing the flanks in the area of the central joint, punching out the central joint and extracting the thus produced bone stumps whilst retaining the meat portion, whilst the apparatus comprises a conveyor including holding devices for receiving and holding the extremities to be treated, as well as means for performing these procedural steps.
Patent JP-3563495-B2 (JP)
IPC: A61Q19/00
Filed: 1995-07-18
Granted: 2004-09-08
Abstract: A process for preparing magnesium hydroxide having high purity which comprises dispersing the raw product in water, under stirring, then adjusting the pH to a value comprised between 10,0 and 14,0; adding a chelating agent and separing the resulting phases.
Patent JP-H0688784-B2 (JP)
IPC: D21H19/38
Filed: 1989-07-20
Abstract: The invention relates to a process for the preparation of an acid-resistant coating and calcium carbonate particles, in which process a slurry of calcium carbonate particles is mixed simultaneously with the solution of a zinc compound and a solution of a silica-containing substance at a temperature of 70-95 DEG C, the pH being maintained at 8-11. The invention also relates to calcium carbonate particles having an acid-resistant coating in accordance with the above-mentioned process. In addition, the invention relates to the use of calcium carbonate particles having a acid-resistant coating in accordance with the above-mentioned process, as an acid-resistant filler in the production of paper at pH 4.0-7.0.
Patent JP-S6252455-B2 (JP)
IPC: H01L21/306
Filed: 1982-10-26
Abstract: A method for etching a layer of inorganic insulating material 55 formed on a semiconductor wafer 50 and containing silicon as the principal metallic element. The method involves disposing a wafer 50 on one of a pair of electrode structures 261 in a closed chamber 260. A reactive gas 266 mixture comprising principally a fluorocarbon gas doped with a preselected quantity of carbon dioxide is supplied to the chamber 260.Radio frequency 263 electrical energy is supplied to one of the electrode structures 261 to create a plasma of the reactive gas mixture for chemically attacking the insulating material 55.
Patent JP-2894354-B2 (JP)
IPC: A61P9/00
Filed: 1988-08-06
Granted: 1999-05-24
Abstract: Peptides essentially with the sequence of pancreatic bovine trypsin inhibitor (aprotinin) in which one or more amino acids in positions 15, 16, 17, 18, 34, 39 and 52 have been replaced by a naturally occurring amino acid are prepared by recombinant DNA technology. Also described are processes, expression vectors and recombinant hosts and the pharmaceutical use of the variants.
Patent JP-2999523-B2 (JP)
Title: Forming method of x-ray mask
Inventor: KAWAZU YOSHIYUKI
IPC: G03F1/22
Filed: 1990-07-27
Granted: 2000-01-17
Abstract: PURPOSE:To obtain a highly precise X-ray mask with superior reproducibility by forming an X-ray absorber pattern of the X-ray mask by a selective CVD method. CONSTITUTION:An X-ray absorber pattern 31 of an X-ray mask is formed by a selective CVD method. That is, an absorber deposition blocking film 27a is formed on the region except the absorber pattern forming region of a membrane 23, and absorber is deposited on the region exposed from the film 27a of the membrane 23 by the selective CVD method. Tungsten is preferably used for absorber material, and the absorber deposition blocking film 27a is preferable to be constituted of an insulating film. Thereby an X-ray mask having a highly precise absorber pattern can be obtained with superior reproducibility.
Patent JP-H0231707-B2 (JP)
IPC: C07C67/00
Filed: 1981-12-22
Abstract: This invention relates to new chemical compounds possessing valuable pharmaceutical activity. It particularly relates to compounds possessing antihypertensive and angiotensin converting enzyme inhibitory activity and having the structure: 
<CHEM>
 wherein:
 Q is oxygen, sulfur or NH;
 X and Y are hydrogen, halogen, hydroxy, alkoxy, trifluoromethyl, nitro, carboxy, cyano, sulfonamido, sulfhydryl, alkyl, alkenyl, alkynyl, alkanoyl, alkylmercapto, amino, alkylamino, dialkylamino, alkylsulfinyl, and alkylsulfonyl and may be the same or different;
 R1 is hydrogen, alkanoyl, substituted alkanoyl wherein the substituent is hydroxy, amino or cycloalkyl, aroyl, arylakanoyl, or cycloalkylcarbonyl,
 n is an integer from to 4 inclusive,
 R2 and R3 are hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkyl-alkyl, aryl, aralkyl, and substituted derivatives thereof wherein the substituents are hydroxy, amino, alkylamino, dialkylamino, alkoxy, halogen, hydroxy, mercapto, alkylmercapto and nitro, and may be the same or different;
 M is alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkyl-alkyl, aryl, aralkyl, and hetero; and
 Z is hydroxy, amino, alkylamino, dialkylamino, or alkoxy; and non-toxic pharmaceutically-acceptable salts of the said compounds.
Patent JP-H0457377-B2 (JP)
IPC: B01L3/02
Filed: 1984-10-13
Abstract: A disposable pipette tip (10) is formed for automatic installation and removal with low friction between the tip and pipette body (16) and a predetermined distance from the pipette body end (19) and the tip intake/discharge opening (12). The tip has a conical section (11) whose small end defines the tip intake/discharge opening and a cylindrical collar (14) that receives the pipette body. The tip is formed with an internal pipette seat (17) at the junction of the conical section and cylindrical collar so that the distance between the tip inlet/discharge opening and the pipette body end is fixed. The cylindrical collar also has a circumferential sealing rib (30) axially spaced from the pipette seat to form an air seal to account for manufacturing tolerances in the tip's cylindrical portion as to both diameter and roundness while taining low friction for installation and removal.
Patent JP-3001476-B2 (JP)
IPC: A61M5/31
Filed: 1997-09-02
Granted: 2000-01-24
Abstract: An improved intravascular catheter placement device (92), as shown in fig.11, for the automatic insertion of intravascular catheter (106) into the interior of blood vessels comprising a needle (94), an intravascular catheter (106) concentric to the needle, and self-propelling means (146) for moving said catheter (106) into a blood vessel (88) upon needle penetration of the wall (89) of the blood vessel (88). The self-propelling means is actuated by means for sensing penetration of a blood vessel. <IMAGE>
Patent JP-3933797-B2 (JP)
IPC: H03M11/22
Filed: 1998-08-24
Granted: 2007-06-20
Abstract: A multi-function RDS button and a menu driven interface for accessing RDS features facilitates easy access to RDS functions with minimal demands upon the attention of the user. Large numbers of push buttons with cryptic labels and unintuitive push-button sequences of prior RDS radio receivers are avoided. Due to a long time-out period provided before automatically exiting the menu, the user can alternate attention between the radio and the road without losing their place in the menu or initiating an unwanted action. <IMAGE>
Patent JP-2694191-B2 (JP)
IPC: A61P25/28
Filed: 1988-11-02
Granted: 1997-12-24
Abstract: The L-proline derivatives of the invention correspond to the Formula I:   <IMAGE> I  in which R1 corresponds to the Formula II:  <IMAGE> in which R is a carbonyl group, an acyl group -Y-CO- or an oxy-acyl group -O-Y-CO-, Y being an alkyl or an alkenyl chain, Z being one or more hydrogen atoms, or one or more substituents chosen from among halogen atoms, CF3, alkyl or alkoxy groups and an alkylenedioxy group in the case of two neighbouring substituents, R2 is -NH2, -OH, or a derivative of these groups, A1 and A2 are amino acid residues and B1 and B2 represents a hydrogen atom or a methyl group, and the pharmacologically acceptable salts of these derivatives. These derivatives are useful particularly as the active principles of medicines possessing, in particular, a nootropic action.
Patent JP-3808959-B2 (JP)
IPC: G01M17/02
Filed: 1996-11-21
Granted: 2006-08-16
Abstract: An apparatus for a test of passing over an obstacle of a wheel (2) provided with a tyre (4) comprises a road-wheel (1) supporting a relief (100), a steering knuckle (6) capable of rotatably supporting a hub (5) and the wheel (2), and two suspension arms (8, 9) supporting the steering knuckle (6). The apparatus also comprises a first, second, third and fourth leaf spring (10, 11, 12, 13) connected to the suspension arms (8, 9) and to a supporting frame (15), a fifth leaf spring (14) connected to the steering knuckle (6) and to the supporting frame (15) and a pneumatic spring (40) in engagement with the steering knuckle (6) and with the supporting frame (15). First and second acceleration transducer means (48, 49) associated with the hub (5) provide measurements of natural frequencies and dampenings of the tyre (4) in a radial and in a longitudinal direction. The apparatus can be used both in the movable-hub mode and in the fixed-hub mode. <IMAGE>
Patent JP-4438144-B2 (JP)
IPC: G10L25/54
Filed: 1999-11-11
Granted: 2010-03-24
Abstract: The input signal can be quickly and accurately classified and a descriptor can be generated according to the result of classification. Then, the input signal can be retrieved on the basis of the result of classification or the descriptor. A signal processing apparatus comprises a time block splitting section 3 for splitting an audio signal into blocks that are typically 1 second long, a feature extracting section 4 for extracting a characteristic quantity of 18 degrees on the signal attribute from the audio signal in each block and a vector quantizing section 5 for carrying out an operation of categorical classification for the audio signal of each block by means of a vector quantization technique that uses a VQ code book 8 and a characteristic vector formed from the characteristic quantity of 18 degrees. The vector quantizing section 5 outputs a classification label obtained as a result of the categorical classification and a descriptor indicating the reliability of the label. If a signal retrieving operation is conducted in the downstream, the result of the classification or the descriptor is used for the signal retrieval. <IMAGE>
Patent JP-3863573-B2 (JP)
IPC: B01D53/22
Filed: 1997-07-02
Granted: 2006-12-27
Abstract: A method is provided for performing catalytic or non-catalytic processes which uses oxygen supplied from the permeate side of a mixed oxygen ion and electron conducting membrane by means of a sweep gas at an elevated temperature. The sweep gas is formed by burning fuel in a sweep gas preheater. The sweep gas containing oxygen picked up from the membrane is reacted with a hydrocarbon fuel in a catalytic reactor to form a syngas containing nitrogen and hydrogen. The nitrogen and hydrogen containing syngas is worked up into ammonia; the ammonia is burned in an ammonia burner to produce a nitrogen oxides containing gas, and the nitrogen oxides containing gas is used in the production of nitric acid. The process is able to directly transfer the oxygen containing sweep gas to the catalytic reactor, without any intermediate cooling; recompression and reheating.
Patent JP-3129739-B2 (JP)
IPC: A41D27/20
Filed: 1996-06-07
Granted: 2001-01-31
Abstract: A security pocket assembly for use in combination with a garment of the type having a pair of leg portions, each terminating in an open lower end, the pocket assembly including at least one material panel secured along an interior of at least one of the leg portions, near an open lower end of the leg portion, so as to define a compartment, the leg portion further including a slit disposed therein, the slit being positioned to correspond an open top edge of the material panel so as to provide access to an interior of the compartment from an exterior of the leg portion, while not being substantially visible from an exterior of the leg portion.
Patent JP-2823093-B2 (JP)
IPC: G01G19/22
Filed: 1991-01-29
Granted: 1998-11-11
Abstract: The invention concerns a continuous mixing and homogenization unit for, in particular, mill products. The system ensures in particular that all the raw materials are mixed together simultaneously in a pre-mixing chamber (8) in order that the subsequent homogenization takes place continuously to the highest specifications. The raw-material  weighing device (4) used, as well as the worm conveyor (25) for removal of material from the weighing device, are designed as substantially tube-shaped units and together form a differential throughput-control system (6). Throughout the whole system, the inside wall in contact with the material is thus tubular and subject to a continuous cleaning action by virtue of the movement of the material. It is also possible to use several weighing devices (4) located symetrically round a collection point (17), for different components. The quality of mixing is extremely high.
Patent JP-H0776241-B2 (JP)
IPC: C08B37/08
Filed: 1987-06-02
Abstract: Heterogeneous acid decrystallization of aminopolysaccharides, especially chitosan, using diluent, organic acid and water, provides novel salts and covalent derivatives useful in diverse applications including biomedicine, personal care and fluid separation.
Patent JP-3233639-B2 (JP)
IPC: B05D7/16
Filed: 1994-07-22
Granted: 2001-11-26
Abstract: A corrosion inhibiting composition is provided. The composition comprises an intrinsically conductive polymer, e.g. polyaniline or polypyrrole, blended in a binder material, preferably a non-thermoplastic matrix, the blend being capable of adhering to a metal surface to provide enhanced corrosion resistance to the metal. The blend provides corrosion resistance in a variety of corrosive environments such as acidic, alkaline, and salt environments. A method for protecting metal surfaces from corrosive attack by applying the corrosion inhibiting composition is provided, as well as two component corrosion inhibiting coatings, corrosion inhibited thin films of metal adhered to an intrinsically conducting polymer containing substrate, and corrosion inhibited metal bilayers.
Patent JP-3453387-B2 (JP)
IPC: E21B17/14
Filed: 1995-08-03
Granted: 2003-10-06
Abstract: PCT No. PCT/SE95/00904 Sec. 371 Date Feb. 3, 1998 Sec. 102(e) Date Feb. 3, 1998 PCT Filed Aug. 3, 1995 PCT Pub. No. WO97/06337 PCT Pub. Date Feb. 20, 1997During procedures in which earth layers are drilled and casing tubes are simultaneously inserted into the drilled regions, it is desirable to use casing tubes formed from a plastic material. This is accomplished by utilizing a casing shoe which is formed to provide a firm connection between the casing shoe and the casing tube. The casing shoe has an outer annular part (3) and an inner annular part (8) and corresponding conical sections (6, 11), between which the casing tube can be clamped.
Patent JP-3413200-B2 (JP)
IPC: B65D81/36
Filed: 1993-10-22
Granted: 2003-06-03
Abstract: PCT No. PCT/GB93/02181 Sec. 371 Date Sep. 18, 1995 Sec. 102(e) Date Sep. 18, 1995 PCT Filed Oct. 22, 1993 PCT Pub. No. WO94/08909 PCT Pub. Date Apr. 28, 1994The invention relates to a method of forming a goblet from a glass bottle of the type having a base, a body portion extending from the base and converging towards a neck which terminates in a lip defining a mouth. The method comprises the steps of severing the base from the body portion along a first severance plane which is proximate the base and normal to a central axis of the bottle, and removing a waste portion of the body along a second severance plane which is parallel to the first severance plane. The mouth of the bottle is then glued or fused to a center portion of an upper surface of the base so as to form the goblet, with the base of the bottle forming a foot of the goblet, the neck of the bottle forming a stem of the goblet and the body portion of the bottle defining a bowl of the goblet. The method may include the step of plugging the neck of the bottle so as to form a solid stem.
Patent JP-3293625-B2 (JP)
IPC: A62C35/68
Filed: 1992-11-25
Granted: 2002-06-17
Abstract: PCT No. PCT/FI92/00316 Sec. 371 Date May 20, 1994 Sec. 102(e) Date May 20, 1994 PCT Filed Nov. 25, 1992 PCT Pub. No. WO93/10860 PCT Pub. Date Jun. 10, 1993.An installation for fighting fire has, in one embodiment, first and second releasing devices for first and second groups of spray heads that overlap at border spray heads. The border spray heads are activatable by either of the first or second releasing devices and check valves at the border spray heads prevent extinguishing liquid from flowing from an activated one of the first or second groups of spray heads into the other. In a second embodiment, one spray head distributes extinguishing liquid to other spray heads.
Patent JP-2838110-B2 (JP)
IPC: D21H13/10
Filed: 1989-09-29
Granted: 1998-12-16
Abstract: A cloth-like nonwoven material useful for wiping and having strength, toughness, abrasion resistance and resistance to certain solvents and/or chemicals is made from mixtures of wood pulp and staple fibers randomly distributed and hydraulically entangled with each other to form a coherent entangled fibrous structure having a thickness index of at least about 0.008 and a ratio of machine direction strength to cross machine direction strength of at least about 1.5.
Patent JP-3834337-B2 (JP)
IPC: A61M16/00
Filed: 1997-08-27
Granted: 2006-10-18
Abstract: A method and apparatus are provided for ventilation of patients during general anesthesia. Breathing gas is supplied to the patient during anesthesia at a controlled volume above the functional residual capacity of the patient's lungs. The patient is allowed to spontaneously respire when the volume of breathing gas is above the functional residual capacity. The pressure of the breathing gas is periodically reduced to facilitate expulsion of carbon dioxide-containing gas from the patient. The system promotes alveolar ventilation, carbon dioxide excretion, oxygenation and respiratory monitoring in patients who receive general anesthesia.
Patent JP-3342012-B2 (JP)
IPC: A61P25/20
Filed: 1993-02-04
Granted: 2002-11-05
Abstract: The present invention relates to a new isoindolinone derivative of formula:    <IMAGE>  (I)  in racemic form or in the form of its enantiomers, as well as its salts, its preparation and the pharmaceutical compositions which contain it.
Patent JP-3452937-B2 (JP)
IPC: B23Q1/58
Filed: 1997-01-24
Granted: 2003-10-06
Abstract: PCT No. PCT/SE97/00113 Sec. 371 Date Sep. 21, 1998 Sec. 102(e) Date Sep. 21, 1998 PCT Filed Jan. 24, 1997 PCT Pub. No. WO97/27129 PCT Pub. Date Jul. 31, 1997A bearing device in such linear actuators which comprises an elongated hollow profile rail, in which a slide member can be moved backwards and forwards along flat guiding surfaces in the hollow profile rail. In pairs, the guiding surfaces form an angle with one another. Between the hollow profile rail and the slide member are slide bushings arranged in pairs. The slide bushings each include a flat face that abuts against the guiding surfaces of the hollow profile rail, and a curved face that abuts against a correspondingly configured seat in the slide member.
Patent JP-4060354-B2 (JP)
IPC: G01N31/00
Filed: 1996-02-29
Granted: 2008-03-12
Abstract: An apparatus for automated extraction of an analyte from a sample positioned in a sample containment cell having a fluid passageway structure for communication of an extraction fluid to and from the cavity of the cell. The apparatus includes a loading tray, an oven assembly mounted proximate the loading tray, a fluid communication assembly mounted proximate the tray, a cell manipulation assembly and a controller. The cell manipulation assembly brings an inlet conduit and an outlet conduit of the fluid communication assembly into sealed relationship with the sample containment cell and uses the conduits to pick up and move the cell to and from the cell tray and oven assembly. The fluid communication assembly further causes flow of an extraction fluid into the cell and pressurizes the cell for extraction of an analyte from the sample under elevated temperatures and pressures, which can be under supercritical conditions for supercritical fluid extraction but preferably are below supercritical conditions for solvent extraction. The apparatus and method include a solvent extraction soak, purging of the extracted fluid, flushing with a gas and rinsing so as to avoid contamination of subsequent analyte extractions.
Patent JP-3791933-B2 (JP)
IPC: C01C1/02
Filed: 1998-03-20
Granted: 2006-06-28
Abstract: A method in which sulfur oxides and ammonia are added to combustion gas streams to obtain better removals of fine particulate matter by baghouses or electrostatic precipitators, the improvement comprising producing the ammonia under controlled pressure and rate of flow from urea, biuret, or ammonium carbamate, and mixtures thereof, as a gaseous mixture of ammonia and carbon dioxide, and contacting said ammonia with sulfur oxides and particulate matter in said combustion gas stream.
Patent PL-160781-B2 (PL)
Title: Vhf and uhf wide-band, stationary, receiving and transmitting antenna
IPC: H01Q9/20
Filed: 1990-01-17
Abstract: Broadband stationary transmitting-receiving VHF and UHF antenna, characterised in that it includes two upper (1) and lower dipole (2) radiators extended to the distance (S) equal to 0.01 length of the maximum wave of the operating band and each consisting of a conical part respectively (1b and 2c) having an obtuse angle (α) equal to 80 degrees and a cylindrical part respectively (1a and 2d) which length (L1) for the upper radiator (1) accounts for 0.55 of its total length (L3) and the length (L2) for the lower radiator (2) accounts for 0.83 of its total length (L4) while the diameter (D) of the cylindrical part (1a) and (2d) of both dipoles is equal to 0.27 of the total length (L5) of the antenna.<IMAGE>
Patent AU-2002229784-B2 (AU)
Title: Method for obtaining purified hydroxytyrosol from products and by-products derived from the olive tree
Inventor: GUTIERREZ GUILLERMO RODRIGUEZ
IPC: B01D15/08
Filed: 2002-02-08
Granted: 2006-06-22
Abstract: The present invention relates to a method for obtaining purified hydroxytyrosol from products and by-products derived from the olive tree by means of two-step chromatographic treatment. The invention uses a non-activated ion exchange resin chromatographic method, followed by a second treatment on an XAD-type absorbent non-ionic resin which concentrates and completely purifies the hydroxytyrosol by means of elution with a methanol or ethanol: water dissolution (from 30 to 33%). The method of the invention can also be applied to two-phase pomaces, three-phase pomaces and stones if they are subjected to a steam explosion process. <IMAGE>