baber/WOPTO huggingface dataset:
Patent HU-T67900-A (HU)
Title: 17-beta-substituted 4-aza-5-alpha-androstan-3-one derivatives, pharmaceutical compositions containing the same and process for their production
Inventor: DI SALLE ENRICO
IPC: C12N9/99
Filed: 1993-07-29
Abstract: A compound of formula (I):    <IMAGE>  (I)  wherein R is a hydrogen atom or a C1-C4 alkyl group; A is a single bond or a straight or branched C1-C6 alkylene chain; R1 is a hydrogen atom or a C1-C6 alkyl group; R2 is a C1-C6 alkyl group, a C5-C7 cycloalkyl or a C6-C10 cycloalkylalkyl group, aryl or a C7-C10 arylalkyl group, or a C6-C10 heterocyclylalkyl group; R3 is hydrogen, a C1-C4 alkyl group or an aryl or a C7-C10 arylalkyl group; Z is a C1-C6 alkyl group, an -OR5 group wherein R5 is a C1-C6 alkyl group,   <IMAGE>   group wherein each of R6 and R7 is hydrogen, C1-C6 alkyl, C5-C7 cycloalkyl, phenyl or R6 and R7 taken together with the nitrogen to which they are linked form a pentatomic or hexatomic saturated heteromonocyclic ring; and the symbol   represents a single or a double bond, is a testosterone 68 5 alpha -reductase inhibitor and is therapeutically useful in benign prostatic hyperplasia, prostatic and breast cancers, seborrhoea, female hirsutism and male pattern baldness.
Patent HU-T69292-A (HU)
Title: Process for the chromatographic separation of a liquid mixture comprising sugar component using a porous gel cation-exchange resin
Inventor: DORTA ANTONIO
IPC: B01D15/08
Filed: 1992-09-28
Abstract: The present invention is a process for the chromatographic separation of a liquid mixture comprising a first sugar component and at least one secondary component chosen from second sugars, organic acids and salts thereof, alcohols, amino acids, and inorganic salts. In the process, the liquid mixture is contacted with a stratum of a porous gel cation-exchange resin and thereafter eluted such that the first sugar component passes through the stratum at a different rate relative to the secondary components of the liquid mixture. The separation results in a first recoverable product stream rich in the first sugar component and at least one secondary product stream rich in the secondary components. The porous gel cation-exchange resin is prepared by polymerization of at least one monovinylidene monomer with a cross-linking monomer in the presence of an inert diluent. The use of such porous gel resins in the process increases kinetics, improves yields of desired sugar components, and results in a more efficient separation process. The invention is particularly applicable to separation of glucose from fructose in the preparation of high fructose corn syrup.
Patent HU-T72951-A (HU)
Title: Plough beam
Inventor: TORGRIMSEN TOR
IPC: A01B15/12
Filed: 1994-01-17
Abstract: A plough beam consisting of a substantially vertically standing part; which is constituted by plough body carriers (4, 4') attached between two plates (7, 8); and a substantially horizontally lying hollow profile part (9), wherein the substantially vertically standing part (4, 4', 7, 8) is press connected to the substantially horizontally lying hollow profile part (9).
Patent HU-T73442-A (HU)
Title: Rubber elastic packing ring
Inventor: JORDAN HOLGER
IPC: F16J15/3236
Filed: 1994-10-18
Abstract: PCT No. PCT/DE94/01231 Sec. 371 Date Apr. 10, 1996 Sec. 102(e) Date Apr. 10, 1996 PCT Filed Oct. 18, 1994 PCT Pub. No. WO95/11395 PCT Pub. Date Apr. 27, 1995A rubber elastic sealing ring 13 is arranged between two concentric machine parts 11, 12 moved towards each other. The sealing ring 13 has a surface 22 that on the one hand ends in a dynamic sealing edge 21 and on the other hand extends to the low pressure side N. In addition, an outer peripheral surface 25 of the sealing ring 13 is inclined towards the bottom 18 of the groove in the non-compressed state of the sealing ring 13. Imaginary planes 35, 36 extend through the ring-shaped conical surfaces 22, 25. The imaginary planes 35, 36 are also conical ring-shaped surfaces that form an intersection line 37. The intersection line 37 is always located between one plane 34 (ring-shaped surface) and the peripheral surface 15 of the second machine part 12.
Patent HU-T76483-A (HU)
Title: Derivatives of gamma-amino-alfa,beta-alkenyl sulfonic acids, utilization of the same in the synthesis of pseudopeptides and process for their preparation
Inventor: GENNARI CESARE
IPC: C07F7/18
Filed: 1995-05-11
Abstract: PCT No. PCT/EP95/01788 Sec. 371 Date Oct. 30, 1996 Sec. 102(e) Date Oct. 30, 1996 PCT Filed May 11, 1995 PCT Pub. No. WO95/31433 PCT Pub. Date Nov. 23, 1995Derivatives of gamma-amino-alpha,beta-unsaturated sulfonic acids, a process for the preparation of the same and their utilization in the synthesis of pseudopeptides characterized by the presence of at least a sulfonamide type bond conjugated to a double bond are described.
Patent IL-41926-A (IL)
Title: 3-formylrifamycin azines
IPC: A61K35/74
Filed: 1973-04-02
Abstract: 1392272 Rifamycin derivatives GRUPPO LEPETIT SpA 29 March 1973 [31 May 1972] 15l91/ Heading C2C Derivatives of rifamycin SV having the general formula and 16, 17, 18, 19, 28 and 29 hexahydro and 25-desacetyl derivatives thereof wherein the symbol Rifa represents the rifamycin radical of formula and A represents (1) a direct bond connecting the two nitrogen atoms ; (2) a group wherein y is -CO-, -CNH-, -CS-, -SO 2 -, a divalent, aliphatic, cycloaliphatic, aromatic, araliphatic, or heterocyclic radical; R 2 and R 3 indedendently represent hydrogen, alkyl or taken together represent an aliphatic divalent chain of 1-4 carbon atoms connecting the two terminal nitrogen atoms, or (3) a divalent group wherein X represents a direct bond between the two carbon atoms, a divalent aliphatic, cycloaliphatic, aromatic, or heterocyclic radical, R and R 1 may be independently hydrogen, alkyl, cycloalkyl, aryl, heterocyclic or taken together represent an aliphatic chain of 1 to 8 C atoms connecting the two terminal carbon atoms, may be prepared by reacting 3-formylrifamycin SV or its 25-desacetyl or 16, 17, 18, 19, 28 and 29 hexahydro derivative with a hydrazine compound of the formula H 2 N-A-NH 2 in an inert organic solvent at a temperature ranging from room temperature to the boiling temperature of the solvent. Compounds prepared include 3-formylrifamycin SV azine, 16, 17, 18, 19, 28, 29 - hexahydro - 3 - formylrifamycin SV azine and 1,4-piperazinylidene-bis-(3,3<SP>1</SP>-iminomethyl rifamycin SV). Pharmaceutical compositions having antibacterial and anti-tumour activity comprise the above derivatives of rifamycin SV and a pharmaceutically acceptable carrier.
[GB1392272A]
Patent IL-44360-A (IL)
Title: 7-acylamido-3-hydroxy-3-cephem-4-carboxylic acid 3-sulfonates
IPC: C07D501/24
Filed: 1974-03-06
Abstract: 7-Acylamido-3-alkylsulfonyloxy (and phenyl or substituted phenylsulfonyloxy)-3-cephem-4-carboxylic acids and esters thereof are provided via sulfonation of 3-hydroxy-3-cephem esters. The 3-cephem-3-sulfonate esters are useful antibacterial compounds.
[US3985737A]
Patent IL-51764-A (IL)
Title: System for applying pulsating pressure to a portion of the human body
IPC: A61H23/04
Filed: 1977-03-29
Abstract: The system includes a stocking for stimulating fluid flow within the leg of the wearer to thereby reduce the likelihood of venous thrombosis during surgery, post-operative recovery periods, and during other periods of inactivity. The stocking is easy to apply and remove, is lightweight and comfortable for wear by bed patients or ambulant patients. The stocking includes a seamless knitted leg which is fashioned to generally conform to the configuration of the leg on which the stocking is to be placed and is sufficiently stretchable to permit easy placement and removal but is otherwise substantially unstretchable. A longitudinally extending pocket is provided along the front portion of the leg and covers substantially one-half the circumferential surface of the leg with an expandable bladder generally conforming to the size of the pocket and positioned within the pocket. The system also includes pumping means for periodically expanding the bladder to exert direct pressure against the front of the leg and to circumferentially contract the remainder of the leg of the stocking to stimulate the fluid flow in the leg of the wearer.
Patent IL-69582-A (IL)
Title: Installations for the production of chemical substances and process for controlling such installations
IPC: G05D21/02
Filed: 1983-08-29
Abstract: A process for controlling an installation for the production of chemical substances sub-divides the process control into control regions which are controlled in a decentralized manner and in which a closed divisional function is carried out independently in each case. The working condition of a control region is determined by operating types which may be initially given and by a limited number of discrete operating values. The process parameters determining the control region condition are allocated to each operating value in one formulation. These parameters are adjusted by means of suitable devices. In the event of deviations of a parameter, the other formulation parameters are not adapted, but the procedure is interrupted if the permissible parameter limits are exceeded. Increases in the operating values are only permissible from a quasi-stationary working condition which is characterized by a normal signal formed from the process measurement values. In several control regions, the necessary flexibility is secured by a flow decoupling by means of buffers. Similar control regions are combined into groups, and different groups are combined into main groups. Groups and main groups are controlled together and are decoupled from one another by strategic buffers.
Patent IL-70062-A (IL)
Title: Epsilon-butyrolactone derivatives,their preparation and pharmaceutical compositions containing them
IPC: A61K31/44
Filed: 1983-10-26
Abstract: The present invention relates to the products of general formula: <IMAGE>  (I)  in which: R represents a straight or branched alkyl group having from 2 to 5 atoms of carbon, or the group   <IMAGE> represents a morpholino or piperidino group possibly substituted by 1 or 2 methyl groups; n=2 or 3; R1 and R2 considered independently each represent hydrogen or a lower alkyl group (1 to 4 carbon atoms) or R1 and R2 taken together represent a (CH2)m group where m=4 or 5, R3 being equal to H or R1 is H and R2 and R3 considered together represent (CH2)p where p is 3 or 4 the butyrolactone cycle substitutes the pyridyl group in 2', 3' or 4' position, the salts, isomers and mixtures of isomers of said products; and to a process for preparing said products and to the myocardium-protecting drugs containing same.
Patent IL-70103-A (IL)
Title: 4-(6,7-dimethoxyquinazolin-4-yl)-semicarbazides,their preparation and pharmaceutical compositions containing them
IPC: C07D239/94
Filed: 1983-11-01
Abstract: Compounds of the formula   <IMAGE>   wherein R1 is hydrogen, alkyl of 1 to 4 carbon atoms or trifluoromethyl; R2, R3 and R4 are each independently hydrogen, methyl or ethyl; R5 is hydrogen, alkyl of 1 to 8 carbon atoms, phenyl-(alkyl of 1 to 8 carbon atoms), cycloalkyl of 3 to 7 carbon atoms, (alkoxy of 1 to 4 carbon atoms) carbonyl-methyl, phenyl, substituted phenyl, naphthyl or substituted naphthyl; or R4 and R5, together with each other, are alkylene of 4 to 5 carbon atoms, optionally interrupted by -O- or -NR6-, where R6 is alkyl of 1 to 4 carbon atoms; and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as cardiotonics.
Patent IL-75301-A (IL)
Title: Prosthetic heart valve
IPC: A61F2/24
Filed: 1985-05-24
Abstract: An improved prosthetic heart valve comprises a support body or stent covered by a layer of biological tissue having only the smooth surfaces thereof presented outwardly. The stent has a cutaway section and a flexible cusp (11) sewn thereto for opening and closing the valve. The valve cusp is made of pericardial tissue which has been doubled over such that the rough side thereof is folded inwardly. A sewing ring (12) is secured around the base of the stent and is made of pericardial or other biological material, so as to increase the likelihood of the sewing ring becoming covered with epithelium. The smooth-surfaced biological construction of the valve is highly durable and reduces the risk of thrombogenic or infection sites.
Patent IL-83465-A (IL)
Title: Check valve for use with a syringe
IPC: F16K7/00
Filed: 1987-08-08
Abstract: A check valve for sealing a fluid supply while permitting selective withdrawal of fluid includes a tubular side wall (12) defining an insertion end (14) and a supply end (16). A diaphragm (18) is connected to the side wall and extends across the tube interior to close the interior. The diaphragm defines a slit (20) therein extending diametrically across the diaphragm. The diaphragm is defined as a concave surface toward the insertion end of the side wall. A housing (30, 32) secures the side wall, encloses the supply end thereof, and exposes the insertion end. A port (38) extends through the housing to communicate with the supply end.
Patent IL-83725-A (IL)
Title: 3-methylphthalimide derivatives,their preparation and their use as herbicides and plant growth regulants
IPC: A01N43/38
Filed: 1987-09-01
Abstract: 3-Methyltetrahydrophthalimides of the formula I 
<IMAGE>
 in which the substituents R1, R2, R3 and X have the meaning explained in the text, processes for their preparation and novel selective-herbicidal and plant growth regulatory compositions containing compounds of the formula I.
Patent IL-84676-A (IL)
Title: Speed reducing device for ammunition unit
IPC: F42B10/48
Filed: 1987-12-01
Abstract: The invention relates to a device for reducing the rotational speed of an ammunition unit, for instance a submunition unit, and at the same time imparting to the ammunition unit a lateral speed. The device comprises a body (6) arranged to be swung out from the ammunition unit (1) and be released in a specific outswung position. The body preferably consists of a band which is wrapped about the outer peripheral surface of the ammunition unit. One end (7) of the band is fixed to the ammunition unit in such a way that the band is released in a specific outswung position.
Patent IL-85010-A (IL)
Title: Method for producing mold-shaped ceramic bodies by controlled oxidation of metal
IPC: C04B35/65
Filed: 1988-01-01
Abstract: A method of producing shaped, self-supporting ceramic bodies includes preparing a mold by applying a gas-permeable, conformable material (20) to a shape-defining surface of a shaped parent metal (10). The gas-permeable material (20), when set or stable, provides a mold with a shaped surface which is defined by, and is therefore substantially congruent to, the shape-defining surface. Upon heating, the parent metal (10) melts and flows from the mold into a receptacle without disturbing the mold. Oxidation reaction product is then grown by oxidation of the molten parent metal with a vapor-phase oxidant to form an oxidation reaction product which grows into the mold cavity and is shaped by it. A ceramic body is recovered from the mold and has substantially the same shape as the pattern section (12,14,18) of the original shaped parent metal (10).
Patent IL-98408-A (IL)
Title: Herbicidal compositions compresing a pyrimidinyl pyridyl urea derivative and an ammonium salt of phosphic acid derivative
IPC: C07F9/38
Filed: 1991-06-07
Abstract: A herbicidal composition is disclosed, comprising, as active ingredients, 1-(4,6-dimethoxypyrimidin-2-yl)-3-(3-trifluoromethyl-2-pyridylsulfonyl )urea or a salt thereof and at least one member selected from the group consisting of homoalanin-4-yl(methyl)phosphinic acid, 2-amino-4-[(hydroxy)(methyl)phosphinoyl]butyrylalanylalanine and salts thereof. This composition may be used for control of weeds in the agricultural and horticultural fields and non-crop lands.
Patent JP-S60155764-A (JP)
Inventor: HIROSHIMA MASAHIRO
IPC: D04H3/03
Filed: 1984-01-25
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-H05195009-A (JP)
Title: Production of kneaded body for powder molding
Inventor: KUSAKA KATSUJI
IPC: C04B33/00
Filed: 1992-01-23
Abstract: PURPOSE:To produce a uniform kneaded body for powder molding free from air and moisture by heating and kneading metal or ceramic powder and an org. binder in a vacuum while applying a specified pressure. CONSTITUTION:Metal powder and/or ceramic powder and an org. binder are heated and kneaded in a vacuum while applying >=4.0kgf/cm<2> pressure About 5-15wt.% thermoplastic resin is suitable for use as the org. binder. The vacuum is preferably a reduced pressure of about <=50Torr but a high vacuum of about 5X10<-3>Torr is used if necessary so as to perfectly remove air and moisture. The kneading temp. depends on the org. binder and is usually regulated to about 110-180 deg.C. The wettability of the powder with the binder is improved, high disper-sibility is ensured and a kneaded body free from mixed air and absorbed moisture is obtd. A molded body of this kneaded body hardly contains bubbles and moisture, does not cause swelling, cracking, etc., at the time of removing the binder and can give a high density and high quality sintered product.
Patent JP-H06223998-A (JP)
Title: Contactless plasma form control device
Inventor: YOSHIDA MITSUHIRO
IPC: H05H1/16
Filed: 1993-01-26
Abstract: PURPOSE:To provide a contactless plasma form control device of a contactless type at a low cost which can be large-sized. CONSTITUTION:A Helmholtz coil 3 comprising a pair of circular coils to form a uniform magnetic field B by supplying a current to the circular coils, and a quadrupole field E are formed around a vacuum container 1 as a passage of plasma 1. Four electrodes 6 to form a thin sheet of the plasma 1 are fixed by EXB drift motion generated at the quadrupole field E.
Patent JP-S62168446-A (JP)
Title: Function dispersion system provided with subscriber information dissidence detecting function
Inventor: TSUCHIDA KIYOO
IPC: H04M3/00
Filed: 1986-01-20
Abstract: PURPOSE:To improve the maintenance property such as to detect the dissidence in an early stage, to simplify the pursuit of the cause of dissidence, etc., by detecting periodically the dissidence of subscriber's service control device and maintenance operation processor. CONSTITUTION:A subscriber's service processor B is provided with the subscriber's data of a subscriber's service format to which subscriber's data managing means 1B, a data inquiring means 3B to a maintenance operation processor A, a dissidence detecting means 4B of the subscriber's data, a means 5B for answering an inquiry from the maintenance operation processor A, a start control means 2B for starting the means for inquiring periodically the data and the dissidence detecting means, and giving a notice to a maintenence person, and a data read-out area 6B. Also, the maintenence operation processor A is provided with the subscriber's data of a maintenance operation format and each means in the same way as the subscriber's service processor B, and between the processor A and B, a data is sent and received periodically, and the dissidence is detected.
Patent JP-H06219319-A (JP)
Title: Tractor frame
Inventor: ISHIMARU TAKEYUKI
IPC: B62D49/00
Filed: 1993-01-26
Abstract: PURPOSE:To make stable constitution of a tractor working car of a front mount type by improving a field of view of a working machine part on the front side at the time of mounting a cabin and installing the cabin on a floor frame extending from the front to the rear of a front wheel. CONSTITUTION:A tractor frame constituted by providing floor frames 4, 5 for supporting a floor throughout the front and the rear of a front wheel 2 on the upper side part of a car body and providing installation stays 7, 8 of a cabin, ROPS, etc., on a front part and a rear part of the front wheel 2 at left and right both side parts of this floor frames 4, 5 is provided.
Patent JP-S57125314-A (JP)
Title: Contact type encoder for measuring equipment
Inventor: KIMOTO TERUO
IPC: G01D5/25
Filed: 1981-01-27
Abstract: PURPOSE:To obtain the compact, contact type encoder which is contacted by a specified pressure by arranging sliding contact groups on the outer surface of a rotary cylinder with specified interval being provided, and providing brush contacts which are contacted with the specified pressure. CONSTITUTION:The sliding contact groups 12 and 14 are provided on the circumferential surface of a hollow, cylindrical, insulating contact base 10 with the specified interval being provided. Both ends of the sliding contacts are short-circuited by short circuit rings 12a, 12b, 14a, and 14b. The short circuit rings 12b and 14b are connected to terminals 24 and 26 through brushes 24a and 26a. The brush contacts 16 and 18 are compressed to the sliding contact groups 12 and 18 through a supporting device 28 by the specified pressure. A voltage of a power source 22 is applied to the brush 16 and 18 through the supporting device 28 and a resistor 20. Thus the compact, contact type encoder which is contacted by the specified pressure is obtained.
Patent JP-H04245302-A (JP)
Title: Reference attitude setting device for robot
Inventor: SHIKAYAMA TOMIO
IPC: G05B19/18
Filed: 1991-01-31
Abstract: PURPOSE:To detect the origin of the rotary shaft of the measuring robot in a short time with high accuracy. CONSTITUTION:Three ON/OFF sensors (A-C) 22-24 are installed on a board 21 so that the A sensor 22 and B sensor 23 are in the direction of a Y axis and the A sensor 22 and C sensor 24 are in the direction of an X axis; and one deviation quantity detection sensor 25 is installed facing in the X-axis direction while the A sensor 22 is at the center position. Laser light 17 is deflected to regard the position where both the A sensor 22 and B sensor 23 turn on as the origin position of a theta axis 42 and the position where both the A sensor 22 and C sensor 24 turn on as the origin position of an S axis 42. Further, the position where the detected value of the deviation quantity sensor 25 becomes zero when a straight Z axis 40 is moved becomes zero as the origin position of an M axis 43.
Patent JP-H11210986-A (JP)
Title: Method and device for spraying lubricating oil
Inventor: TSUKIJI MASANORI
IPC: B02C17/00
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of making trial run again when the brand and properties of lubricating oil are varied, to eliminate the need of monitoring a tooth surface state by a worker, to decrease a spray amount even when a tooth surface state is not confirmed, and to improve economical efficiency. SOLUTION: When the temperature of the tooth surface of a pinion gear 1 detected by an infrared ray temperature sensor 15 is lower than a reference temperature, lubrication oil 4 is sprayed over the tooth surface of the pinion gear 1 at intervals of a specified time measured by a timer. When the temperature of the gear tooth of the pinion gear 1 is higher than the reference temperature, the lubrication oil 4 is sprayed over the tooth surface of the pinion gear 1 until the temperature of the tooth surface is reduced to a valve lower than the reference temperature.
Patent JP-H04245675-A (JP)
Title: Semiconductor memory
Inventor: MATSUURA NOBUMI
IPC: H01L27/10
Filed: 1991-01-31
Abstract: PURPOSE:To prevent damage of stored data by transmitting power source noise to be transmitted to a word line of a nonselected state through a word clear MOSFET also to a bit line through a second drive MOSFET, and cancelling it. CONSTITUTION:If a word line W0 is in a selected state, power source noise is transmitted to word lines W1-W3 of nonselected state through word line clear M0SFETQ20-Q23 remaining in an ON state. Power source noise superposed on a ground potential VSSL is also transmitted to a reverse bit line BnB through an N-channel MOSFETQ12 of a corresponding unit amplifier of a sense amplifier SA from a drive MOSFETQ26 of a sense amplifier driving circuit DLO. Thus, the noise transmitted to the word lines W1-W3 of the nonselected state is cancelled.