baber/WOPTO huggingface dataset:
Patent DE-2154523-B2 (DE)
Title: Three-phase heating circuit for continuous-flow water heaters - with one triac has one pair of contacts to control star-coupled heating elements
IPC: F24H9/20
Filed: 1971-11-03
Abstract: The three-phase heating circuit, for continuous flow water heaters, has three star coupled heating elements and only one triac. The triac acts as a power switch and is located between one heating element and the phase supply line for that element. The triac is coupled by its gate to a control circuit actuated by a pair of mechanical contacts. The contacts belong to a pressure difference switch which responds to water flow. The control circuit also operates an auxiliary relay in one of the other phase supply lines. The circuit uses a reduced number of components.
Patent DE-2161324-B2 (DE)
Title: Discharge impulse HF interference suppression circuit - transmits unipolar impulse but suppresses symmetrical HF noise superimposed on it
IPC: G01R31/14
Filed: 1971-12-10
Abstract: A suppression circuit removes symmetrical high frequency noise from a unipolar discharge pulse, and passes on the pulse to a measurement and display system. The circuit consists basically of a filter containing two transistors in emitter follower configuration, and a number of capacitances and diodes. The output is d.c. decoupled by a suitable capacitance and feeds the display and measurement equipment for monitoring the discharge pulse. This emanates from a broadband amplifier and at this point is of either polarity. The filter networks operate slightly differently in either case to produce a negative pulse only at the output, with edges characteristic of the input pulse and with any h.f. component suppressed.
Patent DE-2220749-B2 (DE)
Title: Aerial matching system for aerial and output circuit - performs adjustment in fine tuning range with separate reactance tuning
IPC: H01Q9/06
Filed: 1972-04-27
Abstract: The matching system (3) is used for matching an aerial to an output circuit. It automatically fine tunes the matching network. In the case of a matching network with a separately adjustable coupling, reactance tuning and transfer ratio, the system proceeds by starting from max. coupling, by setting the reactance to an end value and with the transfer ratio at a min. The start of the fine tuning range is detected by detecting the passages through zero of the output of an impedance discriminator. The aerial (2) may be a dipole.
Patent JP-H0357437-B2 (JP)
IPC: G04G13/02
Filed: 1985-01-25
Abstract: An alarm device especially suitable for alarm clocks or timers is described, whose alarm signal can either be interrupted for a certain period of time or shut off by an acoustic signal, for example that formed by the human voice. As a result of its low power consumption, the alarm device according to the invention can also be used in battery-powered devices; when installed in an alarm clock or timer, inexpensive mass production is also made possible by using already existing integrated circuits. The alarm device according to the invention is functional even when the acoustic signal produced by the user is only of very short duration or when the alarm signal is delivered as a continuous tone. Advantageously, the alarm device can also be so designed that it delivers an alarm signal at least for a short time when someone is speaking when the alarm signal is triggered and other noises with frequencies outside the frequency range of fundamental tone of the human voice interrupt or shut off the alarm signal.
Patent JP-H0776170-B2 (JP)
IPC: A61K9/133
Filed: 1986-01-30
Abstract: A method is provided for preparing small (less than 2000 Å) lipid vesicles in commercial quantities by microemulsifying lipid compositions using very high shear forces generated in a homogenizing apparatus operated at high pressures at a selected temperature. These vesicles are suitable for various biological applications including targeting of tumors in a body for diagnosis and treatment.
Patent JP-S5516811-B2 (JP)
IPC: B29C53/00
Filed: 1974-03-05
Abstract: A sonic or ultrasonic apparatus comprises electroacoustic transducer means for providing vibratory energy applied to a workpiece to cause welding for instance. The transducer means is coupled by a set of leaf spring members to a stationary support. Reciprocating motion of the transducer means toward and away from the workpiece is accomplished by bending the leaf spring members using a motive means, such as a pneumatically driven piston. The leaf spring members yield in the direction of this reciprocating motion which substantially coincides with the axis of propagation of the vibratory energy, but exhibit rigidity along the direction normal to such axis.
Patent JP-H0255441-B2 (JP)
IPC: C07H15/12
Filed: 1987-02-14
Abstract: Aldehyde-contg. polysaccharide derivs. of formulae (Ia)-(Ii), acetal-contg. polysaccharide derivs. of formulae (IIa)-(IIh) and acetals of formulae (IIIa)-(IIIf) are new: where Sacch-O- = polysaccharide molecule; n = 1-3; R11, R12 = alkyl, aryl, aralkyl or alkaryl, one or both being absent when n = 2 or 3, resp.;R13 = alkyl, opt. contg. an ether linkage, or aralkyl; R14,R15 = H or Me; R16,R17,R18 = alkyl; A,A',A'',A''' = lower alkyl; or A and A' together form an at least 5-membered cyclic acetal; Y(-) = anion; and X = halogen. Also claimed are: prodn. of paper with dry strength, wet strength and/or temporary wet strength by adding the aldehyde-contg. polysaccharide as strength aid at any stage before web forming; and paper contg. the strength aid.
Patent JP-H0687795-B2 (JP)
IPC: C12Q1/34
Filed: 1986-02-25
Abstract: A fluorescence polarization assay for determining the presence and/or amount of macromolecular hydrolases such as polysaccharide hydrolases, amylase, trypsin, proteases and lipases is disclosed. The disclosure provides reagents, processes for making the reagents useful in the assay and processes for conducting the assay. The assay involves the use of a substrate capable of being cleaved by the macromolecular hydrolase being determined, wherein the substrate is coupled to a fluorophore.
Patent JP-2928576-B2 (JP)
IPC: B05B15/68
Filed: 1990-03-02
Granted: 1999-08-03
Abstract: Apparatus for manipulating a spray device having a spray nozzle (48) relative to a target substrate, which apparatus includes drive mechanisms for moving the spray device in the X, Y and preferably Z directions, and separate mechanisms for rotating the spray nozzle (48) relative to the spray device (12) and for tilting the spray nozzle (48) relative to the spray device (12).
Patent JP-2511447-B2 (JP)
IPC: A61F5/01
Filed: 1987-03-05
Granted: 1996-06-26
Abstract: An orthopaedic device which is suitable for the treatment or prevention of subluxation or dislocation of the hip joint is described. The device comprises a waist band (11), two thigh bandes (16,17) and two leg bars (14,15). Each leg bar (14,15) is attached at one end to a thigh band (16,17) which is free to rotate about an axis which is perpendicular to the leg bar (14, 15). The other end of each leg bar (14,15) is rotatably held in a pivot (12, 13) attached to the waist band (11). Each pivot (12,13) is capable of being inclined downwards with respect to the plane of the waist band (11). The spacial relationship of the axis of the pivot (12, 13) and the distal end of the leg bar (14, 15) is such that the device operates by maintaining the legs of the wearer in abduction that is appropriate to the extent of hip flexion by altering the separation of the legs in a smooth and controlled way during hip flexion.
Patent JP-H0734795-B2 (JP)
IPC: A61B5/22
Filed: 1987-03-10
Abstract: An apparatus for the objective and quantitative measure of hand function comprising an inflatable bladder 1 in fluid communication with a pressure transducer 3 the output of which is connected to a programmable integrated circuit 9 which accords the change in pressure of the fluid within the bladder and calculates the rate of change of the logarithm of the pressure with respect to time between predetermined lower and upper pressure levels during which the rate of change is substantially linear, and display means 11, 12 and 13 for diplaying said rate of change of logarithmic pressure with respect to time as well as the maximum pressure achieved, the elapsed time at which the predetermined lower and upper pressures and a third predetermined intermediate pressure are attained and the correlation coefficient of said linear portion. The rate of change of the logarithmic pressure with respect to time or grip rate has been found to be a measure of the functionality of the hand and to be independent of age, sex and strength and to be substantially identical for both the left hand and the right hand.
Patent JP-H0831294-B2 (JP)
IPC: H01H83/20
Filed: 1986-03-25
Abstract: A remotely controlled circuit breaker or switch comprises two breaking poles adjoining a remote control unit with an electromagnet, and a toggle for manual operation of the contacts. The remote control unit comprises a selector switch for switching into the electronic circuit a position detector of breaker contacts, four connection terminals, and an electronic power supply circuit for an electromagnet. Two of the input terminals TL (inpulse relay mode) and CT (contactor mode in the active position of the selector switch), are accessible simultaneously with the existence of a priority code between the two controls and of a refresh function of the statuses of the electronic circuit. The latter allows forced manual operation by means of the toggle.
Patent JP-2798413-B2 (JP)
IPC: A61P25/28
Filed: 1989-03-18
Granted: 1998-09-17
Abstract: The process for the preparation of the biologically active subunit ( beta  subunit) of human nerve growth factor (NGF) from human placenta is characterized by the steps of:     a) homogenization of the tissue of human placenta,   b) dialysis at pH 4.0 in order to dissociate the 7S NGF form, and c) chromatographic fractionation of the resultant solution on a three step cation exchange chromatography column, d) purification of the active fraction obtained by cation exchange chromatography with a gradient of sodium chloride and pH. e) purification of the active fraction thus obtained by chromatography on polyclonal antibodies, raised against mouse NGF. t
Patent JP-H0548218-B2 (JP)
Inventor: PIEERU GURUNUIRE
IPC: C07C67/465
Filed: 1987-03-26
Abstract: The alkyl acrylates, e.g., methyl or ethyl acrylate, are improvedly dimerized, or codimerized with a conjugated diene, by contacting same with a catalytically effective amount of (a) at least one palladium source, (b) at least one organophosphorus(III) compound, and (c) at least one hydracid HY, the anion Y- of which does not coordinate with palladium ions.
Patent JP-H07120737-B2 (JP)
IPC: C09K5/06
Filed: 1986-04-07
Abstract: A heat sink is provided comprising a mixture of electrically non-conductive particles of microcrystalline material, such as diamond or cubic boron nitride, and an electrically non-conductive filler material, such as a fluorocarbon or paraffin, which fills the voids between said particles. The heat sink has a thermal conductivity that is non-linear with temperature and which has a positive coefficient such that the thermal conductivity increases with increasing temperature.
Patent JP-H0414931-B2 (JP)
IPC: B65D81/28
Filed: 1988-03-31
Abstract: This invention is directed to a novel method of preparing and preserving fresh ripe fruit pieces so that the fruit may be stored for long periods of time without appreciable loss of natural flavour, colour and texture. A method of preparing and preserving fresh fruit for storage comprised of: (a) separating edible parenchyma tissue from inedible tissue of the fruit; (b) cutting and/or segmenting the edible parenchyma tissue of the fruit into pieces; (c) packing the fruit pieces in a high gas-barrier or gas impermeable container; (d) flushing the container with an oxygen-containing gas mixture; (e) sealing the container from ambient outer atmosphere; (f) refrigerating the container with the fruit pieces or segments at a temperature between about -1 DEG C to about -6 DEG C to cold shock the fruit pieces in the container; and (g) storing the fruit pieces in the container at a refrigerated temperature between -1 and 10 DEG C.
Patent JP-2610644-B2 (JP)
IPC: C08G18/58
Filed: 1988-04-08
Granted: 1997-05-14
Abstract: Amino group containing curing component (A) for compounds (B) which contain epoxy or 1,3-dioxolan-2-one groups, comprising a reaction product of (a1) active CH alkyl esters of isocyanate adducts thereof with (a2) polyamines. Mixtures of (A) and (B) with or without diluents and additives give rapid curing even at low temperatures and high atmospheric humidity and are suitable in particular for paint formulations.
Patent JP-2795726-B2 (JP)
IPC: G01N27/00
Filed: 1990-04-12
Granted: 1998-09-10
Abstract: A method and apparatus for measuring a parameter of a test gas in isolation from gas pressure fluctuations. A pump draws the test gas through an air capacitor into a sensor, storing the gas in the capacitor. A valve closes a fluid flow path which admits the test gas to the air capacitor and opens a fluid flow path between the air capacitor and a constant pressure alternate gas source, isolating the air capacitor and the sensor from pressure fluctuations in the test gas. The air capacitor prevents any mixing of the test gas with the alternate gas until measurement of the unknown parameter has been accomplished.
Patent EP-1575904-B2 (EP)
Inventor: SOHN MARTIN
IPC: C07C265/14
Filed: 2003-12-13
Granted: 2013-09-04
Abstract: The invention relates to a process for preparing polyisocyanates by reacting organic amines with phosgene, wherein the reaction is carried out in at least three stages, with the first stage being carried out in a mixing apparatus, the second stage in at least one residence apparatus and the third stage in at least one separation apparatus and the pressure in each successive stage being lower than that in the previous stage.
Patent EP-0533673-B2 (EP)
Inventor: SHANKLAND IAN R
IPC: C09K5/04
Filed: 1990-08-02
Granted: 2001-12-12
Abstract: Azeotrope-like compositions of pentafluoroethane and difluoromethane useful for heating and cooling applications.
Patent EP-0505640-B2 (EP)
Inventor: GRINDEY GERALD BURR
IPC: A61K31/505
Filed: 1991-09-17
Granted: 2002-02-27
Abstract: Administration of a folate binding protein binding agent in conjunction with use of an antitumor agent which is an inhibitor of glycinamide ribonucleotide transformylase or other antifolate reduces the toxic effects of such agent and provides an enhanced therapeutic index.
Patent EP-0535387-B2 (EP)
Inventor: KRONE VOLKER DR
IPC: A61K49/22
Filed: 1992-09-02
Granted: 2001-10-04
Abstract: The present invention describes echogenic particles with a smooth surface and/or echogenic particles with 1 to 10 concave surface segments, the preparation thereof by spray drying, and the use thereof as ultrasonic diagnostic aid.
Patent EP-0633784-B2 (EP)
Title: Vaccins anti-hépatite contenant du monophosphoryl-lipide A 3-0-désacylé
Inventor: GARCON-JOHNSON NATHALIE MARIE-JOSEPHE C
IPC: A61K47/44
Filed: 1993-03-24
Granted: 2001-10-17
Abstract: Formulation vaccinale destinée au traitement ou à la prévention des infections par l'hépatite, notamment l'hépatite B. Elle comporte l'antigène de l'hépatite ainsi qu'un excipient approprié tel que l'alun associé au lipide monophosphorylique 3-O-désacylé A. On décrit également des vaccins combinés comprenant ladite formulation vaccinale.
Patent EP-0824339-B2 (EP)
Inventor: ALWATTARI ALI ABDELAZIZ
IPC: A61Q1/10
Filed: 1996-03-27
Granted: 2005-01-26
Abstract: The present invention relates to eye makeup, preferably mascara compositions comprising water-insoluble polymeric materials in the form of an aqueous emulsion and water-soluble, film-forming polymers. Said compositions exhibit improved wear and are removable with soap and water.
Patent JP-S6138421-B2 (JP)
IPC: G04B19/24
Filed: 1978-09-27
Abstract: An electronic timepiece having a minute hand and an hour hand which are controlled by a control circuit of the timepiece to display and to program, in addition to their own parameters, other parameters such as date, month, second, alarm time, or other, non time-related, parameters, which can be selected by push-button or pull-switch control means.
Patent JP-S5322189-B2 (JP)
IPC: D06P1/62
Filed: 1974-10-24
Abstract: A synthetic fiber material is continuously dyed or printed by contacting with a dye bath comprising a water-insoluble dye and at least one member of polyoxyethylene derivatives, such as   <IMAGE> AND GLYCERIN DERIVATIVES, SUCH AS   <IMAGE>  and subjecting the resulting fiber material to a dry or wet heat treatment, whereby the fiber material is dyed or printed with a deep color and with prevention of migration of the dye.
Patent JP-3759638-B2 (JP)
IPC: G01N35/00
Filed: 1995-05-26
Granted: 2006-03-29
Abstract: The incubator comprises two incubating rotors and a transfer device comprising the shuttle disposed above the rotors. The shuttle has an aperture sufficiently large as to receive, but not retain by friction, the vessel, the shuttle being free of a gripper that grips the vessel prior to raising it from the rotor or ungrips the raised vessel after it is within the unoccupied station of the other rotor. A first device linearly moves the shuttle so as to cause it and the aperture to traverse in a straight line from one of the rotors to the other. The incubator also has a first pusher member, and a second device for moving the pusher member into the one rotor into contact with a vessel in the one rotor, and for raising the contacted vessel out of its station in the one rotor into the shuttle. The pusher member and the one rotor station are sized so as to hold a raised vessel within the shuttle aperture until the shuttle has started to move away from the one rotor. A guide surface under the shuttle is constructed to retain the raised vessel in the aperture until a station in the other rotor is reached, so that alignment of the shuttle aperture with an unoccupied station of the other rotor is sufficient to cause the raised vessel to fall out of the aperture into the unoccupied station.
Patent JP-H0545909-B2 (JP)
Inventor: ANTON OTSUTOO TEINMERU
IPC: G01N21/88
Filed: 1982-07-23
Abstract: The invention relates to a method of checking the coating of a metal surface, in which the surface to be checked is exposed to electro-magnetic radiation and the amount of reflected radiation is measured and compared with the amount incident to the surface exposed. The invention also relates to a device for carrying out such method.
Patent JP-H0665605-B2 (JP)
IPC: C09K3/14
Filed: 1989-05-30
Abstract: The invention relates to a silica which is compatible with zinc. This silica is characterised in that it contains zinc at its surface and this zinc is chemically bonded to this surface. The silica of the invention is particularly highly suitable for the preparation of compositions for dentifrices containing zinc.
Patent JP-S621969-B2 (JP)
IPC: D04H1/72
Filed: 1976-12-10
Abstract: A method for forming a uniformly mixed fibrous mat which comprises feeding a continuous high tensile modulus reinforcing fibrous material and a pre-cut thermoplastic fibrous material with a lower melting point or softening point than the temperature at which the reinforcing fibrous material melts or is damaged to a rotating rotor which is provided with projections to thereby cut the continuous fibrous material and pluck the pre-cut fibrous material, dispersing the thus treated fibrous materials into an air flow to mix the same and thereafter collecting the resulting mixed materials on a net to yield the mat. The product can thereafter optionally be compressed under heat to melt only the thermoplastic fibrous material to thereby consolidate the mat.
Patent JP-H0259125-B2 (JP)
IPC: C07D219/08
Filed: 1980-10-30
Abstract: Compounds selected from the group consisting of those of the formula:   <CHEM> wherein n is the integer 1, 2 or 3; R1 and R2 are each hydrogen or methyl; R3 and R4 are the same or different and are hydrogen or straight chain or branched alkyl (C1-C4); and R3 and R4 taken together with the associated N(itrogen) is pyrrolidino, piperidino, morpholino or N-methyl-piperazino; and R5, R6 and R7 may be the same or different and are selected from the group consisting of hydrogen, fluoro, chloro, bromo and nitro; with the proviso that when n is one or two and R1 and R2 are hydrogen or methyl and R3 and R4 are lower alkyl then at least one of R5, R6 and R7 must be a substituent other than hydrogen; the pharmacologically acceptable metal complexes thereof and the pharmacologically acceptable acid-addition salts thereof. A process for their preparation and compositions of matter useful for inducing the regression of tumors in warm-blooded animals and for enhancing the immune system, and the method of treatment of tumors and enhancing the immune response in mammals therewith, the active ingredients of said compositions of matter being certain 3,6-bis(aminoalkoxy)acridines or the pharmacologically acceptable acidaddition salts thereof.
Patent JP-H0229915-B2 (JP)
IPC: F16K11/16
Filed: 1981-09-26
Abstract: The disclosure is of a control mechanism including a rockshaft carried by a support and itself having fixed thereto an upstanding rocker element. A cam is disposed alongside the rocker element, having a lower end formed with an opening that loosely embraces the rockshaft so as to enable relative movement of the cam within at least the limits of the opening. Lost-motion means interconnects the rocker element and cam for rocking of the two in unison about the rockshaft axis while permitting the aforesaid limited movement. Adjusting means is provided between the cam and rocker element for achieving adjustment of the cam relative to the rocker element while retaining the floatability or relative movement of the cam.
Patent JP-3709223-B2 (JP)
IPC: A61B1/00
Filed: 1995-06-12
Granted: 2005-10-26
Abstract: Various mechanisms, and a method of operating them, are provided for use in a surgical instrument. A shaft and an engaged lost motion operating knob are provided for rotation relative to a handle portion. A latch system prevents rotation of the shaft unless the shaft is rotated by means of the knob. A cartridge is provided for rotation at the distal end of the shaft. Engaging structures are provided for preventing rotation of the cartridge relative to the shaft when axial forces are applied to the cartridge. A loading tool is provided for engaging the cartridge to install the cartridge on the instrument. The cartridge includes a washer for engaging a carrier on which the cartridge is mounted so as to prevent rotation of the washer. The washer is adapted to engage a fastener advancing member in a first angular orientation and is disengaged when the cartridge is rotated to establish a second relative angular orientation. In the first angular orientation, the fastener advancing member is restrained against longitudinal movement to assist in installation of the cartridge onto the instrument. The distal end of the instrument can be articulated, and a helical gear operator is provided for effecting the articulation. The helical gear pitch decreases in a direction such that the mechanical advantage is increased as the articulation angle increases. A trigger actuating system includes a trigger lever with a cam channel, a pin in the cam channel, and a link connected at one end to the pin and at the other end to a reciprocatable driver. A frame is provided with a guide channel for guiding an end of the pin. The trigger lever is pivotally mounted to the frame and biased to a normally unactuated position.
Patent JP-3650420-B2 (JP)
IPC: C12P21/06
Filed: 1994-06-27
Granted: 2005-05-18
Abstract: Disclosed is a milk protein partial hydrolysate prepared by enzymatic hydrolysis and infant formula prepared therefrom. The hydrolysate has reduced antigenicity and is prepared from a mixture of whey protein and casein wherein the degree of hydrolysis is between 4 and 10%.