baber/WOPTO huggingface dataset:
Patent FI-79864-C (FI)
Inventor: PREISEGGER EWALD
IPC: D06B9/06
Filed: 1984-06-28
Granted: 1990-03-12
Abstract: In this process the organic solvents which are obtained in a liquid state in the drying phase are pumped away. The solvents present in the form of a solvent vapor/air mixture are partially condensed by cooling and the fractions of solvent still remaining in vapor form are adsorbed by active charcoal. These adsorbed solvents are recovered by setting up a saturation partial pressure of the solvent in the solvent vapor/air mixture of not more than 0.25 bar. The fractions of solvent adsorbed in the active charcoal are desorbed by means of a solvent vapor/air mixture of the same concentration as in the adsorption process and at temperatures of approx. 100 DEG  to 150 DEG  C.
Patent FI-75369-C (FI)
Inventor: SANDER LOTHAR STEPHEN
IPC: C23C22/33
Filed: 1984-10-17
Granted: 1988-06-09
Abstract: An acidic aqueous no-rinse solution for coating metallic surfaces to make them corrosion resistant containing hexavalent chromium, trivalent chromium, phosphoric acid, and a poly(alkyleneoxy) polymer. Said solution is stable at both high and low temperatures.
Patent FI-75105-C (FI)
Inventor: MURPHY GERALD JOSEPH
IPC: B05D3/04
Filed: 1984-11-09
Granted: 1988-05-09
Abstract: A method of and apparatus for curing a coating such as paint or ink on a substrate by the application of a vapour phase material containing a catalyst in a first reaction zone 11 wherein a gas blast is applied to the coating in a gas blast zone 13 after the application of the catalyst to remove remaining catalyst by a gas scouring action, promoting curing of the coating in a short period of time.
Patent FI-93982-C (FI)
Inventor: BRIGNON FRANCOIS
IPC: E06B5/00
Filed: 1992-01-20
Granted: 1995-06-26
Abstract: PCT No. PCT/FR90/00559 Sec. 371 Date Jan. 21, 1992 Sec. 102(e) Date Jan. 21, 1992 PCT Filed Jul. 23, 1990 PCT Pub. No. WO91/01427 PCT Pub. Date Feb. 7, 1991.Door provided with a door frame, and at least one mobile panel having a top and a bottom. The mobile panel is capable of displacement between a closed position where the mobile panel is in place in the door frame and an open position where the mobile panel is moved aside with respect to the closed position, and the mobile panel passes from one to the other of these two positions by lateral displacement in a lateral direction from the closed plane to the opening plane and sliding in the opening plane. There are also provided a lower complementary guidance rail; at least one sliding unit, positioned at the bottom of the mobile panel and associated with the lower complementary guidance rail, unit carrying the mobile panel in the open position; a mechanism for guiding and holding of the mobile panel with respect to the door frame positioned on top of the mobile panel, a mechanism for enabling the relative displacement of the sliding unit and mobile panel in the lateral direction between an inside position and an outside position; and support means on a bottom part of the door frame for supporting the mobile panel in the closed position.
Patent FI-94476-C (FI)
Inventor: JYLHAE RAIMO
IPC: H04B1/40
Filed: 1993-11-18
Granted: 1995-09-11
Abstract: PCT No. PCT/FI94/00515 Sec. 371 Date Jul. 18, 1995 Sec. 102(e) Date Jul. 18, 1995 PCT Filed Nov. 16, 1994 PCT Pub. No. WO95/14334 PCT Pub. Date May 26, 1995A method and transceiver unit for minimizing the phase error of the transmitter of the transceiver unit, in which, to enable simple and quick adjustment of the phase error, a predetermined test signal is applied via a delay to the input of the transmitter section of the transceiver unit. The output signal of the transmitter section is converted to the receive-frequency of the receiver of the transceiver unit. The receive-frequency signal is applied to the receiver of the transceiver unit. The output signal of the receiver is compared to the predetermined test signal, and the delay is adjusted on the basis of the result of the comparison so that the phase error of the transmitter is minimized.
Patent NO-164207-C (NO)
Inventor: AXFORD WALTER JACK
IPC: H01Q21/00
Filed: 1984-06-29
Abstract: An antenna is formed of four arrays each having sixteen helical antenna elements with probes located within a common resonant cavity. Thus cavity is used to combine all the outputs of elements. The elements of array are arranged over the surface of box such that the probes are located at the voltage antinodes of the resonance field patterns in order to maximize the coupling efficiency. Likewise the output probe for each cavity 6 is also located at a voltage antinode; output probe enables the signal combined in cavity to pass into a waveguide, also connected to other arrays and, for passage to the television receiver.
Patent NO-166509-C (NO)
Inventor: ASBRINK LEIF
IPC: G08B13/24
Filed: 1985-10-08
Abstract: A method of detecting the presence of an indicating device in a restricted investigation zone, comprising the detecting of an indicating device (31) of a highly permeable material by emitting and receiving a magnetic field, where two coils (1, 2) are caused to emit a high-frequency magnetic alternating field, and a first one of the coils (1) emits an alternating field with a frequency (f,) different from the fre- quence (f<sub>2</sub>) of the field emitted by the second one of the coils (2), and at least one difference and/or sum frequency n f<sub>1</sub> + m f. occurring by intermodulation by means of the indicating device (31), where n and m are positive or negative integers, is caused to be received by one or several coils (9). According to the invention, a third low-frequency magnetic alternating field is caused to be emitted in said zone with a frequency (f,) substantially lower than the frequencies (f<sub>1</sub>, f<sub>2</sub>), which low-frequency field is caused to have a field intensity sufficiently high, independently of the fields with the frequencies (f,) and (f<sub>2</sub>) to put the indicating device (31) into saturated condition in step with the frequency of the low-frequency field. A filed re-emitted from the indicating device (31) hereby is detected by means of a detector device as an intermodulation occurring periodically with the frequency of the low-frequency field between the frequencies (f,) and (f<sub>2</sub>).
Patent NO-173979-C (NO)
Inventor: DEBROCHE CLAUDE
IPC: B29D30/70
Filed: 1987-06-02
Abstract: A process for producing a tire reinforcement is characterized by the fact that each reinforcement cord is projected individually into its place in the reinforcement. For this purpose, a machine is used which comprises laying members comprising essentially a rotary conduit which projects the cord by a radially outer extremity of the conduit and rollers which impose a linear speed of laying of the cord.
Patent NO-171545-C (NO)
Inventor: HALLQUIST KNUT
IPC: B65D5/40
Filed: 1988-12-16
Abstract: A waterproof box or cover blank comprises a flat sheet (1) of non-waterproof corrugated paperboard, which has folding lines (6,7,8,9) and, if desired, incisions (2,3,4,5) for forming corner flaps (16, 17, 18, 19). Blank (1) is on both sides covered by a waterproof plastic film (10, 11), which films are joined by welding outside the external edges of blank (1). Plastic films (10,11) are loosely arranged, i.e. not attached to the flat sheet (1). Plastic films (10,11) are also bonded in slots (2, 3, 4, 5) and split centrally inside them, slots (2, 3, 4, 5) having a width to provide space for welding and slotting tools.
Patent NO-165145-C (NO)
Inventor: GERSTER JOHN FRANKLIN
IPC: G06K15/12
Filed: 1989-02-27
Abstract: Compounds of the types (I) and (II) are disclosed, <CHEM> wherein each R5 is independently selected from the group consisting of alkyl of one to about four carbon atoms, alkoxy of one to about four carbon atoms and halogen, and n is an integer from 0 to 2, with the proviso that if n is 2, then said R5 substituents together contain no more than 6 carbon atoms; R6 is selected from the group consisting of hydroxyalkyl of one to about six carbon atoms and cyclohexylmethyl; and R7 is selected from the group consisting of alkyl of one to about four carbon atoms and hydrogen. These compounds may be used as intermediates for the synthesis of 1H-imidazo[4,5-c]quinoline derivatives.
Patent CA-2001285-C (CA)
Title: Lubricant for thermoplastic resin and thermoplastic resin composition comprising said lubricant
Inventor: KISHIDA KAZUO
IPC: C08F265/00
Filed: 1989-10-24
Granted: 2000-01-25
Abstract: A lubricant for a thermoplastic resin, which is a three-stage polymer obtained by (A) polymerizing 80-100 w.t.% of methyl methacrylate and 0-20 w.t.% of other copolymerizable monomer so that the reduced viscosity ~sp/C of the obtained polymer is not higher than 2 dl/g, (B) polymerizing 30-70 weight parts of a monomer mixture composed of 20-80 w.t.% of an acrylic acid ester and 80-20 w.t.% of styrene or a substituted styrene in the presence of 10-60 weight parts of the polymer obtained at stage (A), so that the reduced viscosity ~sp/C of the copolymer obtained by polymerizing 5 to 30 wieght parts of a monomer or monomer mixture composed of 50-100 w.t.% of a methacrylic acid ester and 0-50 w.t.% of other copolymerizable monomer in the presence of the two-stage polymer formed through stages (A) and (B), is that the total amount of the components used at staged (A), (B) and (C) is 100 weight parts and the reduced viscosity ~sp/C of the polymer obtained by polymerizing the monomer or monomer mixture in the absence of the two-stage polymer formed through stages (A) and (B) is not higher than 1.5 dl/g.
Patent CA-2001346-C (CA)
Inventor: OKAMURA OKIYOSHI
IPC: H01M2/38
Filed: 1989-10-24
Granted: 1999-12-21
Abstract: In an air cell in accordance with the present invention, a current collector (30) is so disposed between an anode (50) and a cathode (20) that it is in contact with the cathode (20), whereby the present invention is very advantageous in that the air cell can be made compact in size and light in weight yet is capable of generating a high output and decreasing the internal resistance. Furthermore, according to the present invention, the cathode (20) is fabricated by assembly a plurality of cathode sections or formed with at least one through hole so that the present invention can provide a cell which is compact in size and light in weight yet is capable of generating a high output.
Patent CA-2003547-C (CA)
Title: Perfectionnements apportes aux gants, doigtiers et analogue de protection et de manipulation et a leurs procedes de fabrication
Inventor: ORLIANGES LEO
IPC: A61B19/04
Filed: 1989-11-21
Granted: 1999-06-15
Abstract: La présente invention pourvoit un gant, protecteur ou doigtier ayant une surface extérieure et une surface intérieure adapté à l'usage des personnes oeuvrant dan s le domaine médical et en recherche et ayant la propriété d'améliorer le glissement pour faciliter la mise du gant ou doigtier et pour protéger des microbes et autres ag ents pathogènes. Le gant ou doigtier comportant un matériau élastomère moulé ayant qu i comprend des microcapsules. Les microcapsules pouvant se rompre ou se percer et comportant au moins un agent pharmacologique et dont la concentration croît progressivement de la surface extérieure vers la surface intérieure du gant ou d oigtier, avec une concentration au niveau de la surface intérieure de 90 à 95 % du nombre total de microcapsules présentes dans le matériau élastomère. Les microcapsules au niv eau de la surface intérieure constituant une surface de contact ondulée diminuant la friction et l'adhérence entre la peau et le gant, facilitant ainsi la mise et l'ajustemen t du gant ou doigtier ne comportant pas de microcapsules.
Patent CA-2003703-C (CA)
Inventor: TAKAGI KATSUNORI
IPC: B65H75/18
Filed: 1989-11-23
Granted: 1996-01-16
Abstract: A facsimile apparatus of the type in which recording paper is successively fed toward a recording position from a roll wound on a spool, the machine being provided with a pair of flange members detachably attached to the opposite ends of the spool and each having an outwardly extending cylindrical shaft portion, and engaging means formed on a roll holder box for engaging and rotatably supporting the cylindrical shaft portions of the respective flange members.  The flange members restrict undesirable movements of recording paper in the paper feed and discharge directions as well as in lateral directions, thereby precluding damages of recording paper which would result from oblique motions of the paper and ensuring stable and secure travel of recording paper.
Patent CA-2003849-C (CA)
Inventor: TOCKERT CHRISTIAN
IPC: B64B1/58
Filed: 1989-11-24
Granted: 1995-03-14
Abstract: The invention relates to a process for stabilizing at altitude a stratospheric balloon between the upper and lower levels through a plurality of diurnal and nocturnal cycles. The process comprises providing the stratospheric balloon (1) of the open, variable volume type a with a thermal trapping hood (7) arranged in the vicinity of its upper pole piece (4). This hood has reflecting properties from the side oriented toward the interior of the balloon and preferably thermal insulating properties, and its surface comprises between 1% and 15% of the total surface area of the balloon when full, preferably between 2% and 5%. In the full state, it does not appreciably alter the thermal balance of the balloon, while at lower levels at reduced states of inflation, it limits the energy loss from the bulb by reflecting toward the exterior and avoids an irreversible descent of the balloon. The process of the invention permits stabilizing a stratospheric balloon during a number of cycles which may be several tens of cycles.
Patent CA-2011518-C (CA)
Title: Distributed cache dram chip and control method
Inventor: FORTINO RONALD N
IPC: G06F12/08
Filed: 1990-03-05
Granted: 1993-04-20
Abstract: ABSTRACT OF THE DISCLOSURE           A computer memory subsystem is comprised of one or more Dynamic Random Access Memory (DRAM) arrays with on-chip sense latches for storing data outputted from the DRAM, an on-chip Static Random Access Memory (SRAM) functioning as a Distributed Cache and an on-chip multiplexor.   A first data bus interconnects the sense latches, the SRAM and the multiplexor.  A second data bus interconnects the multiplexor and the SRAM.  A memory controller generates signals which cause information to be extracted from the DRAM while the contents of the SRAM is unchanged or vice versa.
Patent CA-2015204-C (CA)
Title: Carboxylic ester lubricant compositions compatible with hydrofluorocar bon refrigerants
Inventor: JOLLEY SCOTT T
IPC: C10M105/62
Filed: 1990-04-23
Granted: 1998-02-10
Abstract: A  liquid  composition  is  described which comprises (A)  a  major  amount  of  at least one fluorine containing  hydrocarbon  containing  one  or  two  carbon atoms; and (B)  a  minor  amount  of  at  least one soluble organic  lubricant  comprising  at  least  one carboxylic ester  of  a  polyhydroxy  compound containing at least 2 hydroxy groups and characterized by the general formula R[OC(O)R1]n              (I) wherein  R  is  a hydrocarbyl group, each R1 is independently hydrogen,  a  straight  chain  lower  hydrocarbyl group,  a branched chain hydrocarbyl group, or a straight chain  hydrocarbyl  group  containing  from 8 to about 22 carbon  atoms provided  that  at  least  one R1 group is hydrogen, a lower straight chain hydrocarbyl or a branched chain  hydrocarbyl group,  or  a carboxylic acid- or carboxylic  acid  ester-containing hydrocarbon group, and n is at least 2. Liquid  compositions also are described containing fluorine-containing  hydrocarbons  also containing other halogen  such  as chlorine.  The liquid compositions are useful  particularly  as refrigeration liquids in refrigerator and air-conditioners including auto, home and industrial air-conditioners.
Patent CA-2022560-C (CA)
Title: Rigid foam with improved "k" factor from perfluorinated hydrocarbons
Inventor: SNIDER SCOTT C
IPC: C08J9/14
Filed: 1990-08-02
Granted: 2001-04-24
Abstract: This invention relates to a process for preparing cellular polymers having urethane groups, isocyanurate groups, or both. The cellular polymers are prepared by reacting an organic polyisocyanate with a polyol in the presence of a blowing agent, a catalyst, and a perfluorinated hydrocarbon or a mixture of perfluorinated hydrocarbons. The use of the perfluorinated additives enhances the thermal insulating properties of the foams.
Patent CA-2022784-C (CA)
Title: Rotary valve and seal
Inventor: ADAMS HORST H
IPC: F16K1/228
Filed: 1990-08-07
Granted: 1994-11-08
Abstract: A rotary valve assembly having a housing, a valve member and a seal assembly.  The seal assembly has at least one seal subassembly with two resilient sealing elements, each having a substantially linear section and a curved section formed integrally with the linear section.  The linear and curved sections of the two sealing elements are disposed adjacent each other.  The two resilient sealing elements may have different resiliency characteristics.
Patent CA-2026748-C (CA)
Title: Absolute gouge avoidance for computer-aided control of cutter paths
Inventor: JEPSON CARL THURE
IPC: G05B19/41
Filed: 1990-10-02
Granted: 1996-04-30
Abstract: A method of eliminating surface gouging in computer-aided control of cutter paths, comprising the steps of: (a) generating three-dimensional computer images of a surface to be emulated and of a revolving cutter head; (b) imposing an x-y coordinate grid work onto each image and assigning a z coordinate to the cutter depth and surface height for each grid; (c) while digitally moving the cutter head over the emulated surface, determining the highest sum of z coordinates for each grid within the superimposed area; and (d) using such highest sum as the lowest z coordinate for a cutter reference point at each such digital position of the cutter, the highest sum being adjusted for any difference between the reference point and cutter depth at such highest sum grid.
Patent CA-2027121-C (CA)
Inventor: NOZAKI MASAHIRO
IPC: E06B7/23
Filed: 1990-10-09
Granted: 1994-05-03
Abstract: ABSTRACT OF THE DISCLOSURE     A weather strip is provided which has a base portion having a bottom surface which is to be bonded to a portion of a motor vehicle with double-sided adhesive tape.  A seal portion is formed integrally with the base portion and is adapted to flexibly contact a facing member or surface of the motor vehicle.  In order to conceal at least a side edge of the double-sided adhesive tape, a lip-shaped projection is provided which projects from a side edge of the base portion along a side edge of the double-sided adhesive tape.  The lip-shaped projection projects by a height greater than the thickness of the double-sided adhesive tape and has an inwardly curved top or distal end.
Patent CA-2027515-C (CA)
Title: Preflash measurement technique
Inventor: COLTMAN JUDITH NEELY
IPC: H05B41/30
Filed: 1990-10-12
Granted: 2000-07-25
Abstract: An automatic exposure control system for an electronic flash camera incorporates an arrangement for measuring the reflectivity of a scene illuminated by the electronic flash prior to exposure in order to determine certain photographic scene characteristics for use in controlling a subsequent photographic exposure, an arrangement that substantially reduces the complexity and energy consumption of the electronic flash system while improving the ability of the exposure control system to accurately determine these scene characteristics. The arrangement includes the pre-exposure firing of the electronic flash to illuminate a scene with a pulse of light for a short, fixed period of time.     A reflection of this light pulse is integrated for a portion of this fixed period of time. The final integrated value of the reflected light is a measure of subject reflectivity. This integrated value is then employed to derive the desired photographic scene characteristics.
Patent CA-2034638-C (CA)
Inventor: KIMURA MASAYUKI
IPC: G06V30/166
Filed: 1991-01-21
Granted: 1997-01-07
Abstract: This invention relates to a data conversion system utilizing a cell comprising: a shift register supplied with a plurality of data for sequentially shifting the data; a memory, supplied with data in a certain area of the shift register as addresses, storing data for outputting a predetermined value when data in the certain area are in a pattern to determine the value of the center dot of the area, or for outputting an instruction signal for determining the value of the center dot according to dot data outside of the certain area when data in the certain area are not in a pattern to determine the value of the center dot of the area; and an operation unit for selecting and outputting said predetermined value from said memory when no instruction signal is supplied from the memory and for outputting the value of the center dot by determining it from data outside the certain area per the instruction signal.
Patent CA-2036259-C (CA)
Inventor: ISHIHARA TAKESHI
IPC: H01M8/24
Filed: 1991-02-13
Granted: 1994-04-26
Abstract: ABSTRACT                  SOLID OXIDE FUEL CELLS        A solid oxide fuel cell comprises a plate-like electrode body of porous ceramic having a plurality of gas flowing passages therein, a dense interconnector formed on the plate-like electrode body, a dense solid electrolyte film formed on the plate-like electrode body, an electrode film formed on the dense solid electrolyte film, a gas supply chamber, a dense partition member separating the gas supply chamber from an exhaust gas combustion chamber, and a partition member separating the exhaust gas combustion chamber from a power generation chamber.  An oxidizing gas or fuel gas passing through the gas flowing passages is turned around an end portion of the fuel cell unit at the side of the power generation chamber and transferred toward the gas supply chamber and then discharged to the exhaust gas combustion chamber through a gas discharge port formed in the respective gas flowing passage.
Patent CA-2041154-C (CA)
Title: Water-tight rubber or plastic insulated cable
Inventor: YOSHIDA FUMIO
IPC: H01B7/282
Filed: 1991-04-24
Granted: 1995-02-07
Abstract: ABSTRACT OF THE DISCLOSURE       A water-tight rubber or plastic insulated cable includes water-tight compound which is injected into apertures among stranded wires for a conductor.  The stranded conductor is compressed to have a solidity factor of 85 to 95% of the conductor.  The water-tight compound is injected into the apertures among the stranded wires except for an outermost surface of the conductor.  The water-tight compound has a scorch time of more than 20 minutes under a temperature of 130°C and includes conductive carbon of 50 to 60 weight %.
Patent CA-2041558-C (CA)
Title: Method for prevention of frostbite
Inventor: MACK ALPHONSO L
IPC: A61F7/00
Filed: 1991-04-30
Granted: 2001-04-24
Abstract: A method for preventing frostbite of body portions is disclosed. The method includes applying an antiperspirant composition to the body portion and covering the body portion with a thermally insulating material.
Patent CA-2045349-C (CA)
Title: Process of drawing optical fiber
Inventor: OHGA YUICHI
IPC: C03B37/029
Filed: 1991-06-25
Granted: 1996-12-24
Abstract: The present invention relates to a process for drawing an optical fiber. The process includes drawing the fiber through a heating furnace which is located directly below the drawing furnace. A muffle tube is provided inside the heating furnace. The interior of the muffle tube is maintained in an atmosphere selected from the group consisting of an inert atmosphere, an atmosphere comprising oxygen gas and an atmosphere comprising hydrogen gas.