baber/WOPTO huggingface dataset:
Patent DK-165939-C (DK)
Inventor: JONSSON ULF ERIK
IPC: A61K31/135
Filed: 1986-10-07
Granted: 1993-07-05
Abstract: Controlled release preparation containing a number of beads comprising a salt of metoprolol as the main soluble component, a method for the production thereof and the use in the treatment of cardiovascular disorders.
Patent FI-45271-C (FI)
Inventor: LENNARTSON LINDH THORSTEN
IPC: B65B61/24
Filed: 1970-09-29
Granted: 1972-04-10
Abstract: 1,012,867. Packaging-machines. A. B. TETRA. Jan. 14, 1964 [Jan. 16, 1963], No. 1623/64. Heading B8C. A package is made by sealing and cutting a filled tube 1 at intervals, upper jaws being pivotable to heat-seal and cut the intermittently fed tube after pistons 20, 21 co-operate with stationary side plates 8, 9 and lower pivoted flaps 16, 17 to form the tube into the shape illustrated in Fig. 5. The level of material in the tube may lie above the sealing zone; or it may lie below the sealing zone and the remaining space be filled with a gas. The material, which may be a liquid, granular, or a powder, provides an internal support for the tube during the forming of the package. After the tube 1 is fed downwards, the pistons 20, 21 move inward and the lower flaps 16, 17 are pivoted in timed relation; thereafter, Fig. 3 (not shown), the jaws 2, 3 close to heat-seal the package which is severed from the tube by means of a knife 36, displaceable in the flap 3. The various forming members are withdrawn to enable the package to be ejected. The package may be modified subsequently by bending down its upper pin 37, and the wings 34, 35 may also be folded in. In a modification, Fig. 8, wall elements 44<SP>1</SP>, 45<SP>1</SP> are pivoted inwards on jaws 38<SP>1</SP>, 39<SP>1</SP> to form the package which is sealed by the jaws and cut by a knife 52<SP>1</SP>. The forming and sealing units operate in pairs or in threes on a continuously moving tube, each set of co-operating-jaws and wall elements being actuated successively. The tube may be fed down by the jaws wholly or in combination with other tube-feeding means.
Patent FI-74078-C (FI)
Inventor: ROBERTSON JOHN RUSSELL
IPC: D21H17/03
Filed: 1984-09-06
Granted: 1987-12-10
Abstract: Cellulosic papers having improved handling and strength properties result when made by using as an internal or surface sizing an aromatic polyisocyanate/isocyanate terminated prepolymer blend.
Patent FI-82267-C (FI)
Inventor: BURGESS PAUL EDWARD ANTHONY
IPC: B01D25/12
Filed: 1987-10-29
Granted: 1991-02-11
Abstract: Method of assembling the component parts of a filter press type structure, e.g. the component parts of an electrolytic cell, on a support structure of a pair of support rods (120, 121), in which the component parts have pairs of jaws (123, 124) to be positioned on the support rods, and in which each pair of jaws is so shaped that one jaw (123) may be positioned on a support rod only when the component part is at an angle to the plane between the support rods, the method comprising positioning a jaw on a support rod and rotating the component part to contact the other jaw (124) with the other support rod. The method is simple to operate and results in the component parts of the structure being firmly fixed in position, yet it permits ready removal of a component part.
Patent FI-98219-C (FI)
Inventor: MEYHACK BERND
IPC: C12N15/00
Filed: 1988-04-13
Granted: 1997-05-12
Abstract: Novel human plasminogen activators of the urokinase type are produced by yeast cells transformed with a hybrid vector comprising a DNA sequence coding for said human plasminogen activator. Novel hybrid vectors, yeast hosts transformed with such hybrid vectors and processes for the production thereof are also provided.
Patent FI-95714-C (FI)
Inventor: MARCIANDI FRANCO
IPC: C08F2/44
Filed: 1988-12-14
Granted: 1996-03-11
Abstract: A process for preparing flowable, stable and hardenable compositions, comprising mixing:   a) a liquid basis constituted by at least one polymerizable monomer;     b) a finely ground mineral filler;   c) a silanizing agent for the mineral filler; and d) a hydrolysis catalyst of the silanizing agent, selected from the ammonium salts of organic acids. e
Patent FI-97667-C (FI)
Inventor: SENDELWECK GENE KARL
IPC: H04N5/68
Filed: 1990-04-12
Granted: 1997-01-27
Abstract: This invention relates generally to the field of circuits for controlling the beam currents conducted in cathode ray tubes in television receivers, with important use for preventing warping or blistering of the shadow mask used in conjunction with cathode ray tubes for color television receivers, due to heating from localized and intense peak beam currents. An anti-blister circuit comprises a first detector (Q1,R1,R2,R3) for detecting amplitude excursions of a signal with luminance information beyond a white level threshold during each horizontal scan. This enables the circuit to be more sensitive by responding to excursions occurring during each horizontal scanning line. A first timer (C1,R5), responsive to the first detector, provides a first control signal related to a minimum duration of each amplitude excursion of the signal beyond the threshold. This enables the circuit to avoid controlling beam current, for example by reducing contrast, responsive to signal peaks which are too short to cause blistering or warping. Finally, a switch (Q2) and second timer (C2,R6), responsive to the first control signal, provide a second control signal which falls at a first rate to reduce beam current, for example by reducing contrast, during each minimum duration amplitude excursion; and, which rises at a second rate to permit the beam current to increase after termination of the amplitude excursion, until the next minimum duration excursion. The time constant for the second rate is much greater than the time constant of the first rate.
Patent NO-134033-C (NO)
Inventor: LAUTERJUNG KARL LUTZ
IPC: A61J15/00
Filed: 1975-01-13
Abstract: 1477803 Feeding pipes K L LAUTERJUNG and K HOFFMAN 17 Jan 1975 [19 Jan 1974] 2175/75 Heading A5R A feeding pipe 1 to be inserted into the gastro-intestinal tract of a body to be fed is provided at its leading end with a balloon 2 which can contain liquid to act as a weight to assist in the insertion of the pipe, the device being so arranged that the liquid may be discharged from the balloon into the body after the insertion has been completed. In a first embodiment Fig. 1 this is achieved by means of sets of self-closing slit valves V1, V2. The valves V2 open on application of suction to the interior of the tube and allow the liquid to drain out of the balloon into the tube interior. The valves V1 open on application of pressure to the interior of the tube and allow discharge of the liquid into the body and also passage of liquid food. In a second embodiment, Fig. 5, the balloon terminates in a discharge nozzle 15 with openings 16 which are arranged, during insertion of the pipe, to be sealed in a pocket 17 in the outer surface of the balloon. This pocket may be formed by forcing part of the balloon wall into the leading end of the pipe. Either of the feeding pipes described may be used with a pump (Fig. 7 not shown) which may incorporate rollers which succesively roll along and squeeze the pipe to force the nutrient along the pipe.
Patent NO-153917-C (NO)
Inventor: JOERGENSEN SVEN ERIK
IPC: C02F1/42
Filed: 1981-12-16
Abstract: 1. Process for preparing an anion exchanger, especially for the waste water treatment, comprising the treatment of cellulose derivatives with polyethylene imine in an aqueous reaction medium and recovery of the ion exchanger from the reaction mixture, characterized in that as cellulose derivative bark treated first with caustic alkali and subsequently with sulfuric acid is used and the treatment is carried out at a pH value of from 2 to 6.
Patent NO-174848-C (NO)
Inventor: POHTO PENTTI
IPC: C07C49/00
Filed: 1991-02-28
Abstract: Compounds of formula <CHEM> wherein R1 and R2 are each independently hydrogen, alkyl of 1 to 6 carbon atoms, alkoxy of 1 to 6 carbon atoms, hydroxy, aryl or heteroaryl or amino, the alkyl, aryl, heteroaryl or amino group being optionally substituted; R3 is hydrogen, optionally substituted alkyl of 1 to 6 carbon atoms or optionally substituted aryl or heteroaryl and salts, ethers and esters thereof are useful as cytoprotective agents, especially as antitulcerogenic or gastroprotective agents.
Patent CA-2001113-C (CA)
Title: Bioreactor
Inventor: MIZUTANI SATORU
IPC: C12M3/06
Filed: 1989-10-20
Granted: 1996-04-30
Abstract: A  bioreactor  comprises  a  cylindrical  tank,  a cylindrical   mesh   member   arranged   inside   the   tank concentrically   therewith   so   that   the   mesh   member separates  an  inner  space  of  the  tank  into  an  outside space defined between an inner wall of the tank and the mesh  member  and  an  inside  space,  these  spaces  being packed with a culture medium or a carrier,  respectively, a  plurality of  oxygen  supplying  pipes  extending  axially inside or outside the mesh member for supplying an oxyzen to the culture medium,  culture medium supplying means for supplying the culture medium in the tank,  and a plurality of culture medium recovery pipes extending axially inside or  outside  the  mesh  member  for  recovering  the  culture medium after utilized.  The culture medium supplying means comprises  a  plurality  of  nozzle  members  which  are arranged  in the outside  space described above or  inside the  mesh  member  so  that  the  culture  medium  supplied through the nozzle members can flow radially inwardly or radially outwardly.  The  structure of  the mesh member or the axial lengths of the nozzle members may be changed so as to axially uniformly supply the culture medium in the tank.
Patent CA-2006469-C (CA)
Title: Steel stud and precast panel
Inventor: BODNAR ERNEST R
IPC: E04C3/04
Filed: 1989-12-21
Granted: 1996-07-23
Abstract: A steel stud having two angle members parallel to one another, a plurality of struts extending from one angle member to the other, openings between the struts, junction flanges extending from one of the angle members, and a locking strip formed on the junction flange, and the junction flange being discontinuous and defining openings, and a precast panel of concrete having a plurality of such studs with their junction flanges and locking strips embedded therein with the cast material extending through the openings in the junction flanges to integrally bond the cast material on opposite sides of the junction flanges.
Patent CA-2009088-C (CA)
Title: Optical recording medium, optical recording method and optical recording device used in method
Inventor: SATAKE TOSHIMI
IPC: B41M5/46
Filed: 1990-02-01
Granted: 1994-05-31
Abstract: Features of the present invention are connected with an optical recording medium which comprises a substrate, a heat-senstive color-developing layer containing a basic dye and an organic developer, and a light-absorbing layer containing a near infrared absorbent, the aforesaid layers being superposed upon the substrate, a reflectance at the dominant wave length of a laser beam on the surface of the recording medium being from 15 to 65%; a method for recording by irradiating the optical recording medium with a laser beam condensed by a condenser having a focal length of 0.5 mm or more and a numerical aperture (N.A) of 0.1 to 0.5; and a device for use in the above-mentioned method.
Patent CA-2010312-C (CA)
Inventor: HARUTA JUNICHI
IPC: C07K5/078
Filed: 1990-02-19
Granted: 1998-05-12
Abstract: Peptide derivatives of the following general formula   wherein R1 and R2 are the same or different and respectively mean a hydrogen atom or a C1-5 alkyl group, R3 and R4 are the same or different and respectively mean a hydrogen atom or a C1-5 alkyl or phenyl, or R3 and R4 combinedly mean a C2-7 alkylene group, R5 and R6 are the same or different and respectively mean a hydrogen atom or a C1-5 alkyl group, X means -NH-, -O- or -CH2-, Y means -CH2- or -S-, and m and n respectively mean 0 or 1, provided that when X is -NH- or -O-, m is 1 and all of R1, R2, R3 and R4 do not mean a hydrogen atom at the same time; acid addition salts thereof; and pharmaceutical use thereof.    Since the compounds and their acid addition salts of the present invention possess more potent actions on central nervous system (e.g. antagonistic action against hypothermia, locomotor stimulant action, spinal reflex stimulant action), they are of use as a therapeutic medicament for central nervous disorders such as impaired consciousness, depression, hypomnesia, the like in association with schizophrenia, melancholia, senile dementia, sequelae of cerebrovascular disorders, head trauma, epilepsy and spinocerebellar degeneracy.
Patent CA-2011819-C (CA)
Title: Child or disabled person training harness
Inventor: HUTCHINGS DEBORAH A
IPC: A01K27/00
Filed: 1990-03-09
Granted: 1991-10-15
Abstract: CHILD OR DISABLED PERSON TRAINING HARNESS                 ABSTRACT OF THE DISCLOSURE            This invention relates to a training harness to assist a child  or  disabled  person  learning  or  readapting  to activities requiring motor coordination skills such as walking,  skating,  skiing  or  swimming.    The  present invention is versatile and can accommodate wearers of different  body  size  and  weight,  without  requiring adjustment of the height at which the handle is held as the  handle  length  is  corrected  when  the  harness is adjusted for body size and weight.
Patent CA-2012576-C (CA)
Title: Control system for an industrial plant, a display device for such a control system, and a method of controlling an industrial plant
Inventor: NIGAWARA SEIITSU
IPC: G06F3/048
Filed: 1990-03-20
Granted: 1995-06-13
Abstract: The present invention relates to a control system for an industrial plant.   The control  system receives plant data  and  combines  that plant  data with  a  plurality of graphical patterns representing the plant.  In this way a series of prepared displays are created to be displayed for a user of the control system.  If the user wants to simplify one or more of the displays, in order to make it more  clear,  the  control  system  has  a  facility  for modifying  the  displays,  and  displaying  that  modified display.   The  modification may  be  one  of  a  number  of possibilities such as deletion  (masking)  part or all of the display.  In this way, the full plant information may be  presented,   or  more  limited   information  may  be presented,    e.g.    to    a   more    experienced    user.
Patent CA-2017385-C (CA)
Title: Point-of-sale system including infinitely adjustable optical scanner
Inventor: KRICHEVER MARK
IPC: G06K7/10
Filed: 1990-05-23
Granted: 1995-09-19
Abstract: A point-of-sale system includes an infinitely adjustable optical scanner for reading bar code symbols, and a terminal operatively connected to the scanner.          A bendable, elongated arm is operative for at least temporarily maintaining the scanner in any selected one of an infinite number of adjusted orientations relative to a work surface over which the symbols pass.   A hood is mounted on the scanner for preventing over-loading of a scanner photodetector.
Patent CA-2018991-C (CA)
Title: Process for the preparation of vinyl acetate
Inventor: WUNDER FRIEDRICH
IPC: C07C69/15
Filed: 1990-06-14
Granted: 2001-04-24
Abstract: The invention relates to a process fox the preparation of vinyl acetate in the gas phase from ethylene, acetic acid and oxygen and/or oxygen-containing gases on a catalyst of palladium and/or compounds thereof, and optionally. in additions gold and/or gold compounds, and, as activators, alkali metal compounds and optionally in addition, cadmium compounds on a support. The support comprises SiO2 or an SiO2-Al2O3 mixture having a surface area of 50-250 m2/g and a pore volume of 0.4-1.2 ml/g, and has a grain size of from 4 to 9 mm. 5 to 20% of the pore volume of the support is farmed by pores having radii of from 200 to 3,000 angstrom and 50 to 90% of the pore volume is formed by pores having radii of from 70 to 100 .ANG.ngstrom.
Patent CA-2021057-C (CA)
Title: Double skirt omnidirectional dipole antenna
Inventor: LIN JONATHAN X
IPC: H01Q9/28
Filed: 1990-07-12
Granted: 1995-01-17
Abstract: An omnidirectional antenna includes one or more dipole radiators.  Each dipole radiator comprises a first and second cylindrical radiating element.  Each radiating element includes an end plate for mounting the radiating element coaxially on a tubular mast.  The cylindrical radiating elements, end plates and tubular mast are all DC connected.  A feed line is provided which may extend through the center of the mast and exit at an opening for connection to a secondary feed line.  The secondary feed line is connected to an end of one of the cylindrical radiating elements of each pair of elements for each dipole radiator. The feed line is connected to the end of the cylindrical radiating element opposite the end plate.  The configuration of the dipole radiators is such that the radiator functions as an RF choke for the adjacent radiators.  An additional single cylindrical element can be provided at the end of a plurality of dipole radiators to provide RF choking for the immediately adjacent dipole radiator.  A plurality of main feed lines may be included to extend through the center of the mast with corresponding openings for connection to secondary feed lines.
Patent CA-2026761-C (CA)
Title: Preparation of isoxazole-4,5-dicarboxylic diesters
Inventor: KUEKENHOEHNER THOMAS
IPC: C07D261/18
Filed: 1990-10-02
Granted: 2001-01-02
Abstract: A process for preparing novel isoxazole-4,5-dicarboxylic diesters of the formula I (see formula I) where R1 is an aliphatic radical of 1 to 20, cycloaliphatic radical of 3 to 10, aromatic radical of 6 to 10, heteroaromatic or heterocyclic radical of 3 to 10 or araliphatic radical of 4 to 12 carbon atoms, each radical being unsubstituted or substituted by substituents which are inert under the reaction conditions, and where R2 and R3 are each alkyl, comprises reacting an aldoxime of the formula II (see formula II) with an acetylenedicarboxylic diester of the formula III      R2OOC-C~C-COOR3 (III) in solution, in the presence of an aqueous solution of a hypohalite in the pH range from 5 to 10.
Patent CA-2026965-C (CA)
Title: Material for heat and electrical insulation with a capacity of selective absorption of electromagnetic radiation spectrum and vibration, its production process and use
Inventor: POPOVIC VIDOSAVA
IPC: H01B3/10
Filed: 1990-10-04
Granted: 2001-09-18
Abstract: New material based on hydrosilicates, containing 11.3 A tobermorite, crystallized in groups of coral form crystals, with a smaller quantity of fibers of organic or inorganic origin, the production process is "wet", the material is applied in civil engineering and fields of technology with strict conditions requiring temperature resistant materials, with good mechanical strength and good isolation properts.
Patent CA-2028775-C (CA)
Title: Cordless telephone apparatus
Inventor: SAEGUSA NOBORU
IPC: H04M1/725
Filed: 1990-10-29
Granted: 1994-10-04
Abstract: ABSTRACT OF THE DISCLOSURE        A cordless telephone apparatus having a connecting unit and a cordless telephone set.  The apparatus processes a completing call signal sent from the connecting unit and an originating call signal sent from the telephone set by giving priority to either one of the two signals.   In a preferred embodiment which gives priority to originating call  processing,  the  connecting  unit  stops  sending  a completing call signal and, instead, sends an originating response signal when an originating call signal with a coincident identification signal  is detected during the course of transmission of the completing call signal.  The telephone set also sends an originating call signal when a carrier with a coincident identification signal is received. In  an  alternative  embodiment  which  gives  priority  to completing call processing,  the connecting unit sends a completing call signal on receiving an originating call signal  with  a  coincident  identification  signal.    The telephone set, even during a call originating procedure, stops transmitting an originating call signal and, instead, sends a completing response signal when it receives  a completing call signal with a coincident identification signal.
Patent CA-2034298-C (CA)
Title: Liquid jet recording head
Inventor: HIRASAWA SHINICHI
IPC: B41J2/14
Filed: 1991-01-16
Granted: 1996-04-23
Abstract: A liquid jet recording head includes a plurality of ejection outlets through which a droplet of liquid is ejected by  thermal  energy;   a  plurality  of  liquid  passages communicating with the ejection outlets to supply the liquid; a plurality of supply inlet for supplying the liquid to the passages; a plurality of electro-thermal transducers provided for the respective ejection outlets to produce the thermal energy; wherein each of said electro-thermal transducers has a heating surface for heating the liquid on the bottom of said passage, characterized in that a width of the passage measured in the direction in which the passages are arranged is maximum at a position between an end of said electro-thermal transducer element near the ejection outlet and an end thereof near the supply inlet, and that the width reduces toward the ejection outlet and toward the supply inlet.
Patent CA-2038071-C (CA)
Title: Phase difference auto focusing for synthetic aperture radar imaging
Inventor: NIHO YOJI G
IPC: G06T1/00
Filed: 1991-03-12
Granted: 1995-01-03
Abstract: The present invention discloses an autofocusing method and apparatus for Synthetic Aperture Radar which employs operation on two or three subarrays of the SAR compressed data to estimate quadratic and cubic phase errors in the data. Focusing of the SAR array may then be accomplished by removing the estimated phase error from the data to sharpen the  image.   Phase error  is  estimated by FFT filtering product arrays formed by multiplying the complex conjugate of one subarray by another of the subarrays to form a correlation function.  The correlation functions are integrated.  A peak detection of the integrated correlation functions yields a peak location in the filter which is proportional  to  the  phase  error  which  may  then  be calculated.
Patent CA-2042037-C (CA)
Inventor: IGUCHI KAZUO
IPC: H04L12/403
Filed: 1990-09-17
Granted: 1998-04-14
Abstract: Dans un système multi-accès conçu pour un réseau de communication dans lequel une station principale (M) est couplée à un certain nombre de sous-stations (S1-Sn) au moyen de lignes, chaque sous-station (S1-Sn) comprend un registre tampon (1) pour le stockage de données (DATA-TE) à transmettre, et une partie de mise en forme d'information de demande (2) pour transmettre à la station principale (M) l'information de demande de transmission (REQ) qui comprend une information de réservation obtenue en fonction de données (IN) stockées dans le registre tampon. La station principale (M) comprend une partie de commande (5) pour définir un indicateur de temps indiquant un temps de réservation de transmission de données et le numéro d'une sous-station correspondante en fonction de l'information de réservation contenue dans l'information de demande de transmission provenant de chaque sous-station, et pour autoriser la transmission de données à chaque sous-station en transmettant un signal d'autorisation de transmission de données (TENO) à chaque sous-station en fonction du temps de réservation de transmission de données et du numéro de sous-station indiqué par l'indicateur de temps.