baber/WOPTO huggingface dataset:
Patent AU-650504-B2 (AU)
Title: Microcapsules and microencapsulation process
Inventor: SCHER HERBERT B
IPC: A01N37/22
Filed: 1991-12-12
Granted: 1994-06-23
Abstract: Microcapsules containing a substantially water-insoluble liquid material, such as an anilide herbicide, and optionally also a herbicide antidote, within a porous shell to effect a slow rate of release of said herbicide (and optionally said antidote) through said shell, are produced by a process which comprises (a) providing an organic solution comprising said material and an etherified amino resin prepolymer dissolved therein which from about 50% to about 98% of the methylol groups of said prepolymer have been etherified with a C4-C10 alcohol; (b) creating an emulsion of said organic solution in a continuous phase aqueous solution comprising water and a surface-active agent, wherein said emulsion comprises discrete droplets of said organic solution, there being formed thereby an interface between the discrete droplets of organic solution and the surrounding continuous phase aqueous solution; and (c) causing in situ self-condensation and curing of said amino resin prepolymer in the organic phase of said discrete droplets adjacent to said interface by simultaneously heating said emulsion to a temperature between about 20 DEG  C. to about 100 DEG  C., and adding to said emulsion an acidifying agent and maintaining said emulsion at a pH of between about 0 to about 4 for a sufficient period of time to allow substantial completion of in situ condensation of said resin prepolymers to convert the liquid droplets of said organic solution to capsules consisting of solid permeable polymer shells enclosing said liquid material. Also disclosed are the microcapsules formed by the above-described process.
Patent AU-755001-B2 (AU)
Title: Water based primer compositions
Inventor: KOHLI DALIP
IPC: C09D163/00
Filed: 1998-09-01
Granted: 2002-11-28
Abstract: The subject invention pertains to an aqueous primer for use on metal surfaces to which a composite or a metal adherend is bonded. The primer composition includes an aqueous dispersion of: (a) at least one thermosetting resin curable at an elevated temperature; (b) at least one organosilane, each said organosilane containing at least ore hydrolyzable group; and (c) a curing agent. The aqueous primer composition contains substantially no volatile organic solvent, is environmentally superior to solvent-based primers, is storage stable, exhibits excellent solvent resistance and performs without loss of physical properties.
Patent DE-1934200-B2 (DE)
Title: Idling adjustment for pneumatic fuel injector pump regulator - has throttle valve adjusted by depression dependent servo
IPC: F02D1/06
Filed: 1969-07-05
Abstract: The fuel injector pump has a pneumatic regulator actuated by air pressure taken from the throttle valve housing (3). At idling depression behind the partly closed throttle valve (5) is sufficient to cause the pump regulator rack to move into the slow running delivery position. A branch pipe (37) leads from the pneumatic pump regulator feed pipe (20) to a slow running regulator housing (28). The housing is divided into two chambers (29, 30) by an adjustable diaphragm (34). The diaphragm movement is transferred to a pull wire (26) which passes through an elongated opening (24) located in the free end of a throttle valve adjuster lever (23). The lever is fitted to the throttle valve shaft (4) on the opposite side to the accelerator pedal link rod arm (9).
Patent DE-2119915-B2 (DE)
Title: Plug connectors for telephones - have locking device for assured connections in printed cct. installations
IPC: H01R13/639
Filed: 1971-04-23
Abstract: The connecting socket in the telephone exchange rank which receives the connecting plug is opened outwardly. The plug is firmly fixed in the socket by at least one locking device applied from outside. The plug can be inserted through a covering in the connecting socket. The locking, by at least one adjustable locking bar, ensures the holding of the plug connector to at least one vertical surface. It is even simpler to provide each plug with at least one outwardly springing side piece to cover the outer circumference of a neighbouring plug. As the plugs are then placed in the sockets, they mutually lock each other. Then only the last one needs to be secured by a locking bolt.
Patent DE-2132768-B2 (DE)
Title: Intermetallic compound semiconductor wafer prodn. - involves exposing wafer to oxidising soln. prior to applying thin metal film
IPC: H01L47/00
Filed: 1971-07-01
Abstract: The semiconductor component, consisting of an intermetallic cpd., has metal strips formed on its surface. One surface of the semiconductor wafer is completely coated with a thin metal film and covered by a mask corresponding to the required strip pattern. The mask consists of a photosensitive resin film. The uncovered portions of the metal film are etched away, after the mask pattern has been developed. Prior to application of the metla film, the semiconductor wafer one surface is oxidised up to the saturation point, using an oxidising solution. Then the oxide film is removed by an oxide solvent and the etching solution thus only oxidises the surface of the semiconductor up to the oxidising saturation point.
Patent DE-2206789-B2 (DE)
Title: Lining strip - for guide rails of metal roller blinds
IPC: E06B9/58
Filed: 1972-02-12
Abstract: Strip is of rubber-elastic material and has parts projecting toward the blind and having longitudinal interruptions to form teeth, knobs or beads, of which there are preferably 3-150 per 100mm., with a height of 0.3-3.00mm. The strip is of vulcanisable polychlorobutadiene.
Patent DE-2207462-B2 (DE)
Title: Glass door lock fastening clamp device - has cover plate for region of lock accommodation engaging with cover caps
IPC: E05B65/00
Filed: 1972-02-17
Abstract: A clamp fastening for a glass door lock, having two opposing clamp plates with clamp section and cut-out section matching cut-out section in door glass to accommodate a lock, having cover cap with engaging edge, has the region (14) of the clamp plates (10) which accommodates the lock covered by a plate (36) along the edge of the glass door pane (17). The width of the cover plate (36) is equal to the separation of the two clamp plates (10) at minimum door pane (10) thickness. The cover caps (40, 40') engage the clamp plates (10) by means of their peripheral edges (44, 44') which overlap the cover plate (36).
Patent DE-2233421-B2 (DE)
Title: Energy absorbing safety belt element - uses metal strip with deformable webs surrounding shaped perforations
IPC: B60R22/28
Filed: 1972-07-07
Abstract: The seat belt secured with one hand only, consists of a metal strip, which, due to its narrow width can be easily accommodated. The strip has shaped, stamped-out openings (4). Both edges of the strip are indulating, with a larger section (6) at the opening (4) and a smaller section (5) forming a neck between two adjacent openings (4). When subjected to tensional stress, the webs (6) surrounding the openings (4) are straightened and the shape of the openings (4) narrows, hereby resulting in an elastic elongation of the entire strip.
Patent JP-H0377265-B2 (JP)
IPC: H01H1/02
Filed: 1984-02-06
Abstract: Electrical contact materials based on AgCdO with CdO as the main active component have proven to be particularly advantageous for low voltage switchgear in the power industry. However, when switching AgCdO contact materials, CdO, which is classified as toxic, can escape into the environment through burn-off. It is important, therefore, to keep the CdO content as low as possible in the contact material, or to exclude it completely. The contact material according to the invention is a sintered contact material consisting of AgSnO2 with at least two other metal oxide additives; namely, Bi2O3, CuO and optionally CdO. Relative to SnO2, these additives Bi2O3, CuO optionally CdO, amount quantitatively to a total maximum of 25 percent by volume of the total amount of oxide.
Patent JP-H0629605-B2 (JP)
IPC: F16B39/28
Filed: 1986-02-14
Abstract: Axially-extending troughs (22) in a bark (18) of an internally threaded collar (10,200) receive setting balls (32) of a driver (30) that apply a torque to the collar (10,200) through the balls (32) bearing on the walls of the troughs (22). At a predetermined pre-load, the balls (32) fail the bark (18) and plow through it to develop circumferential furrows (114,206,208), and the torque application on the collar (10, 200) ends. A second torquing with balls (32) at a different axial plistion fails the bark (18) again at the same pre-load to compensate for any relaxation after the first torque application.
Patent JP-3820299-B2 (JP)
IPC: B60Q1/115
Filed: 1997-02-18
Granted: 2006-09-13
Abstract: PROBLEM TO BE SOLVED: To make the illuminating direction of a lamp controllable corresponding to the vehicle running attitude simply by providing a vehicle height detecting means on an axle shaft of either the front wheels or the rear wheels. SOLUTION: With regard to an illuminating direction control device 1 for a vehicular lamp causing to change the illuminating direction of the lamp 6 correspondingly to the vehicle attitude in the proceeding direction, a vehicle height detective means 2 for detecting the height variation of either the front or rear wheel axle shaft of the vehicle and a driving means 5 for directing the illumination light of the lamp 6 to the desirable direction are provided.  A vehicle attitude calculation means 3 is also provided to calculate the vehicle standstill attitude based on the detection signals from the vehicle height detecting means 2 as well as to regulate the interrelation between the detection signal of the vehicle running attitude and that of the vehicle height detecting means 2 based on vehicle standstill and to calculate the vehicle running attitude from the detection signals of the vehicle height detecting means 2. An illumination control means 4 corrects the illumination direction of the lamp 6 in accordance with the signal from the vehicle attitude calculation means 2 and a signal to keep it in the standard direction is sent to the driving means 5.
Patent JP-4402759-B2 (JP)
IPC: B23Q11/00
Filed: 1999-02-25
Granted: 2010-01-20
Abstract: A suction connection (51) is connected to the support body (1) and a ring-shaped seal component (6) extends over a free end of the support body facing in the bore direction. The guide body (2) with a first end area (22) extends over the first free end of the support body axially by a length which at most corresponds to the length by which the sealing component extends over the first free end of the support body. The guide body (2) has a second end area (21) opposite to the first end area (22) which axially extends over the free end of the support body facing against the bore direction.
Patent JP-H0210954-B2 (JP)
IPC: G03G5/14
Filed: 1980-04-16
Abstract: The image quality obtainable by an electrographic copying process in which an electrostatic latent image formed by imagewise exposure of a uniformly charged photoconductive layer, or otherwise, is developed with a toner can be improved if the latent image comprises discrete charge bearing zones, preferably formed by a supplementary exposure through a half-tone screen, and if additionally the toner is electrically conductive either intrinsically or as a result of electrical break-down. In this manner, the maximum density obtainable in a copy can be increased and the contrast decreased sufficiently to allow good reproduction of both continuous tone and high contrast images.
Patent JP-H059564-B2 (JP)
IPC: E01C9/04
Filed: 1988-03-07
Abstract: Elastic plates for level railroad crossings have rail-adjacent edges which are profiled in their vertical cross sections to provide the required interlock. The plates have a first pair of grooves in the top and the bottom of the plate running parallel to the rail and have a second pair of upper and lower parallel grooves in the top and the bottom of the plate running transverse to the rail. In each pair of grooves, the groove in the top of the plate is laterally offset with respect to a parallel groove in the bottom of the plate, and each pair of grooves forms an expansion and contraction crease therebetween. Pairs of grooves in the top and the bottom of the plate are spaced, so that the distances between individual expansion creases, or between expansion creases formed by groups of creases, are large relative to the distance between the grooves which constitute the expansion creases. The first and second pairs of grooves intersect one another and in order to prevent an aperture or opening from being formed in the plate at the points of intersection, an integral layer of material is provided at each intersection to seal between the upper and lower sides of the plates.
Patent JP-H0778233-B2 (JP)
IPC: C07D285/125
Filed: 1993-02-22
Abstract: Disclosed are lubricating compositions having improved wear and oxidation properties. The improved compositions contain multifunctional additives prepared by reacting 2,5-dimercapto- 1,3,4-thiadiazole, aliphatic or aromatic aldehyde and aromatic amine in the molar ratio of 1:1:1 to 2:4:3. The 2,5-dimercapto-1,3,4-thiadiazole may be substituted in the 2-position by hydrocarbyl, terpene residue, polymeric alpha-olefin and succinate residues.
Patent JP-2598451-B2 (JP)
IPC: H04L5/06
Filed: 1988-03-11
Granted: 1997-04-09
Abstract: The present invention relates to a multicarrier demodulator for separating and demodulating a digitalized frequency multiplexed signal into a plurality (L) of individual channel signals, with the separation being performed using a frequency division demultiplexer (FDM). The separated channel signals are each filtered using bandwidth limitation filters and thereafter demodulated using a synchronous demodulator. Following demodulation, the signals are filtered by interpolation filters, data (Nyquist) filters, and subsequently decided upon in a decider. The invention is characterized by the fact that the demodulator operates upon a pair of phase displaced complex channel signals.
Patent JP-3382008-B2 (JP)
IPC: H05B37/02
Filed: 1994-03-28
Granted: 2003-03-04
Abstract: PURPOSE:To provide a variable color illumination device which uses less data for hue control and dimming. CONSTITUTION:A light emission part is equipped with a plurality of light sources 2R, 2G, 2B emitting different colors. A data memory part 7 stores the emissive colors of the sources, their max. output fluxes, and the reference data consisting of the chromaticity coordinates corresponding to emissive colors of less types than the color sorts selectable by a color/quantity selection part 8. When the color is selected by the selection part 8, a calculation part 9 determines the chromaticity coordinates corresponding to the color on the basis of the stored reference data. The calculation part 9 further determines the mix proportion of the emissive colors from the light sources 2R, 2G, 2B on the basis of the given chromaticity coordinates and the emissive colors from the light sources and calculates the dimming ratio which generates the specified mix proportion as above on the basis of the max. output photo-quantities of the light sources.
Patent JP-S6220119-B2 (JP)
IPC: B67C3/32
Filed: 1980-05-12
Abstract: A machine for filling beer kegs via a movable head which carries a change-over valve in series with a beer inlet valve, the change-over valve being arranged so that during the beer save operation at the end of each filling cycle the beer between the inlet valve and the change-over valve is isolated so that it remains sterile and can be used in the next filling cycle.
Patent JP-S6225965-B2 (JP)
IPC: B23Q1/26
Filed: 1981-05-02
Abstract: A precision measuring apparatus (10, 10') includes a measuring scale (12, 12'), a scanning unit (15, 15') for scanning the scale (12, 12'), and a housing (11, 11') for supporting the scale (12, 12') and the scanning unit (15, 15'). The scanning unit (15, 15') rides on guide surfaces (16, 16', 17, 18) at least some of which are defined by flexible bands (19, 20, 28') that are loosely carried by grooves (21, 22, 29') defined by the walls of the housing (11, 11'). The bands (19, 20, 28') provide a relatively straight and smooth guiding arrangement for the scanning unit (15, 15') and they are preferably made of wear-resistant material such as steel. When the housing (11') is comprised of a plurality of housing sections (31'), the bands (19, 20, 28') are made in one piece and bridge the gap between the housing sections (31' ) without interruption.
Patent JP-H0651417-B2 (JP)
IPC: B41J32/00
Filed: 1984-04-12
Abstract: The cartridge comprises a container (7) of substantially parallelepipedal form with its corners radiused and rounded off. The container is provided with a back (8) having a slot (27) adapted to guide a slide (26) on the ends of which are rotatably mounted a feed spool (22) and a take-up spool (32) on which the ribbon (21) is wound. A spring (36) engaged with a stud (41) on the slide keeps the slide (26) towards the right-hand side of the container with the take-up spool (32) engaged with the pin teeth of a feed roller (42). As the turns of ribbon wound on the take-up spool increase, the slide shifts with the two spools towards the left-hand side of the container in opposition to the action of the spring. The cartridge is mounted removably on a support of the machine which is inclined with respect to the horizontal plane of the machine passing through the printing point in a manner such as to permit visibility of the printed characters.
Patent JP-3415787-B2 (JP)
IPC: D21F7/08
Filed: 1999-03-24
Granted: 2003-06-09
Abstract: A paper-making press felt (1) comprises a base (2) made of ground fabrics (A, B); and a second ground fabric of the ground fabrics, which is arranged next to a first ground fabric arranged nearest to a surface (4) of the felt, on which a wet paper sheet is placed. It is a structure, which has air permeability lower than that of the first ground fabric. A paper-making press felt comprises a base, and a batt layer(s) (3) laminated on the base. The base is made of ground fabrics; and a second ground fabric of the ground fabrics, which is arranged next to a first ground fabric arranged nearest to a surface of the felt, on which a wet paper sheet is placed. It is a structure, which has an air permeability lower than that of the first ground fabric, and which such that the movement of water from the second to the first ground fabric is regulated by the difference in air permeability between the first and second ground fabrics, to prevent re-wetting of the paper sheet as the press felt leaves a nip of a press.
Patent JP-3064735-B2 (JP)
IPC: H05K1/00
Filed: 1993-04-08
Granted: 2000-07-12
Abstract: PURPOSE:To obtain a printed board wherein circuit components are relaxed in stress under a severe environmental temperature and a severe vibration condition. CONSTITUTION:A conductor pattern 2 is sandwiched in between thermal conductive materials 3, whereby the conductor pattern 2 can transmit more heat than an insulating material 4, and heat released from a circuit board can be effectively dissipated in all directions. Moreover, a vibration-damping alloy 1 of aluminum-zinc alloy or the like large in inner friction is provided as an inner layer inside a printed board, whereby vibrations inputted into the printed board can be damped by absorption.
Patent JP-H082238-B2 (JP)
IPC: A21D13/00
Filed: 1993-03-19
Abstract: The invention relates to a raw shaped dough which can be cooked directly as croissants and other similar bakery products, without defrosting or intermediate proving (fermentation), comprising a plurality of layers of fat and a plurality of layers of levened dough, characterised in that they include a total number of layers of fat which is greater than 50.
Patent EP-1080892-B2 (EP)
Inventor: KOMORI YOSHINORI
IPC: B41F33/00
Filed: 2000-09-05
Granted: 2009-06-24
Abstract: In a color management method for a printing press, a color chart (3b,4b) formed from a plurality of patches is printed by multi-color printing using the printing press and a plurality of ink colors. Each of the patches has a predetermined combination of dot area percent of the ink colors. The printed color chart is automatically scanned using a colorimeter (2-4) to sequentially obtain color data of all the patches. A first profile representing a color reproduction characteristic of the printing press is generated on the basis of the obtained color data of the patches and the dot area percent of the ink colors set in the patches. A color management apparatus (1,2) is also disclosed.  <IMAGE>
Patent EP-1251715-B2 (EP)
Inventor: ARMSTRONG STEPHEN WADE
IPC: H03G3/20
Filed: 2002-04-18
Granted: 2010-12-01
Abstract: A multi-channel digital hearing instrument is provided that includes a microphone, an analog-to-digital (A/D) converter, a sound processor, a digital-to-analog (D/A) converter and a speaker. The microphone receives an acoustical signal and generates an analog audio signal. The A/D converter converts the analog audio signal into a digital audio signal. The sound processor includes channel processing circuitry that filters the digital audio signal into a plurality of frequency band-limited audio signals and that provides an automatic gain control function that permits quieter sounds to be amplified at a higher gain than louder sounds and may be configured to the dynamic hearing range of a particular hearing instrument user. The D/A converter converts the output from the sound processor into an analog audio output signal. The speaker converts the analog audio output signal into an acoustical output signal that is directed into the ear canal of the hearing instrument user. <IMAGE> <IMAGE>
Patent EP-1571271-B2 (EP)
Inventor: PFLIEGER ADRIAN
IPC: C04B28/10
Filed: 2004-11-09
Granted: 2012-08-08
Abstract: The concrete blocks (1-3) may be put together in a number of different ways, including an L-shape forming a corner of a building. The blocks are butted together to form simple joints (4,5) grooves in the butting surfaces form pockets for L-shaped (6) or flat (9) sealing layers. Each sealing layer consists of a carrier layer (7) coated on one side with a sealing layer (8) comprising a carrier material and cement or calcium hydroxide.
Patent EP-1687107-B2 (EP)
Inventor: FRULLA CLAUDIO
IPC: B22D18/08
Filed: 2004-11-04
Granted: 2014-08-13
Abstract: An apparatus for casting articles made of aluminum, aluminum alloys, light alloys and the like, comprising, on a platen (1), at least one lower die (2) and at least one upper die (3); a duct (4) for introducing liquid metal that approaches from below and is connected to a furnace leads into the lower die (2); the lower die forms a lower impression (10) which, in cooperation with an upper impression (11) of the upper die (3), provides a region for containing a dosed quantity of liquid metal; on the upper die, a flow control element (30) is provided that acts on the connecting port (5) of the feed duct (4), and a compaction plug (20), which forms a portion of the upper impression (11) and can perform a translational motion independently of the flow control element (30) in order to provide the article being cast.
Patent EP-1647262-B2 (EP)
Inventor: VIC GABIN
IPC: A61Q5/06
Filed: 2005-10-13
Granted: 2012-02-08
Abstract: A cosmetic composition (C1) comprises at least one electrophilic monomer, and at least one non-reducing organic acid (A1) containing 1 to 12 carbon atom, in a cosmetically acceptable anhydrous medium selected from at least one organic oils, silicones, mineral oils, plant oils, waxes, 5-10C alkanes, acetone, methyl ethyl ketone, 1-20C acid esters of 1-8C alcohols, dimethoxyethane, diethoxyethane, or 10-30C fatty alcohols, acids, amides, or esters. Independent claims are included for the following: (1) method of cosmetically treating hair involving: (M1) applying (C1); or (M2) applying (A1) and electrophilic monomer (A2) separately to the hair; and (2) a multi-compartment kit comprising a first composition comprising at least one (A2) and optionally comprising at least one polymerization inhibitor; and a second composition comprising at least one (A1) in a cosmetically acceptable anhydrous medium.