baber/WOPTO huggingface dataset:
Patent EP-0252618-A2 (EP)
Inventor: BAUMAN JACK
IPC: A62B7/00
Filed: 1987-06-12
Abstract: A resuscitator comprises a manually collapsible air receptacle having an air discharge outlet, tubing sections (15, 16) connected in series and having air inlet means (18) connectible in air passing relation with said receptacle discharge outlet, and an air outlet (19) connectible in air passing relation with a mask (20) to be placed against the patient's face, and first and second flap valves (31, 32) positioned in at least one tubing section so that the first flap valve (31) opens and passes air to said receptacle when the second flap valve (32) is closed, and so that the second flap valve (32) opens and passes air from the receptacle to the mask when the receptacle is squeezed and the first flap valve (31) is closed.
Patent EP-0259981-A2 (EP)
Inventor: SUZUKI AKIO
IPC: H04N1/62
Filed: 1987-08-12
Abstract: A colour image processing method comprising the steps of extracting (with 6a-c) a particular colour signal of three colour image signal components from an input colour image signal (Y, M, C): converting (at 5) the particular colour to another designated colour; designating (with SW1) the particular colour and the designated colour (with SW2): and forming (at 4) a colour image on the basis of the converted colour image signal.
Patent EP-0238452-A2 (EP)
Inventor: GALLUCCIO ANTONMASSIMO
IPC: A43B5/04
Filed: 1987-03-05
Abstract: The device (1) is applicable under the sole (S) of a ski-boot and is capable of imposing an inclined disposition of the sole (S) with the tip being raised, in order to ease deambulation; the front end (5) of the portion (1A), rests on the ground, in backward position in respect to the boot tip, in order to facilitate a rotation of the boot.
Patent EP-0278475-A2 (EP)
Inventor: POMPE HANS-WERNER
IPC: B05D1/32
Filed: 1988-02-09
Abstract: In the method for treating the cut edges of blanks for sheet-metal casing parts, especially of coil-coated blanks, which are precoated at least on the side face forming the visible side, at least the visible cut edges are coated with a lacquer hardening under ultraviolet radiation by means of one or more spray nozzles which are moved along the cut edges and which are so positioned and aligned that they are directed, at a distance from the particular edge region and at an angle, onto these from the side of the blank opposite the visible side, the applied lacquer thereafter being hardened by ultraviolet radiation.
Patent EP-0287964-A2 (EP)
Inventor: BEZOLD SIEGFRIED
IPC: F41J5/02
Filed: 1988-04-15
Abstract: Firing is simulated by a video playback unit (17) emitting a video signal train, a video projector (12) which is connected to the playback unit (17) via a memory (28) storing a video image and which projects moving or still video images onto a target screen (3) according to the video signal, a simulated firearm (2) with a light source which emits a focused light beam (4) of a given spectral range in the firing direction, and a switching device (15) which is actuable by the shot and which stops the playback unit (17), whereupon the projector continues to emit the image projected at the time of actuation of the switching device and stored in the memory (28). A television camera (14), selectively sensitive to the spectral range of the light source and directed at the target screen (3), is connected to a colour punching circuit (27) which is inserted between the video playback unit (17) and the memory (28) and which, at the location of the light spot (5) of the given spectral range reflected from the target screen (3), punches a mark into the video signal train to be stored by the memory. The entire apparatus, with the exception of the firearm and the target screen which can be a white wall, can be installed in a single compact case. <IMAGE>
Patent EP-0309787-A2 (EP)
Inventor: BETHKE ULF DR
IPC: C12N5/00
Filed: 1988-09-07
Abstract: The process can be carried out easily on the industrial scale, provides a transferrin which is distinguished by high purity, naturalness and absence of infectious viruses, is suitable for in vitro and in vivo uses and is prepared by precipitating the  gamma -globulins from the transferrin-containing fraction, removing the precipitant from the remaining liquid by ultrafiltration or gel filtration, adjusting the liquid to a particular ion concentration and protein concentration, treating it with  beta -propiolactone, and exposing the solution to UV radiation or treating it with certain detergents, subjecting the solution to ion exchange chromatography, and concentrating the transferrin a known manner and sterilising it by filtration.
Patent EP-0276069-A2 (EP)
Inventor: JOHNSTON WILBUR DEXTER JR
IPC: H01S5/227
Filed: 1988-01-12
Abstract: An iron-doped, indium-based, III-V semiconductor region (20) is deposited on a substrate (22) from a precursor gas which comprises an inert gas such as nitrogen, a volatile dopant compound such as FeCl₂ a volatile indium compound such as InCl and a group V hydride such as phosphine. The concentration of hydrogen in the precursor gas is limited to prevent excessive precipitation of iron. It has been found to be possible to produce InP regions with a resistivity in excess of 10⁸Ω-cm.
Patent EP-0309069-A2 (EP)
Inventor: SADEH YAACOV
IPC: D05C5/04
Filed: 1988-03-01
Abstract: Computerized sewing apparatus having incorporated therein edge position sensing apparatus (7, 30) and the capability to modify, in real time, a pre-programmed sewing path in accordance with the actual position of the piece being sewn. The apparatus comprises a sewing head (4), a workholder (3), a microprocessor (19) coupled to the workholder for moving the workholder relative to the sewing head, appartus (7, 30) for sensing the edge position of an object on the workholder (3) and arranged to provide an output signal corresponding thereto to the microprocessor (19), comparator apparatus in the microprocessor to compare the actual edge position with the programmed expected edge position and to determine any deviation, and apparatus (12, 13, 23) coupled to the microprocessor for modifying the sewing path during sewing to compensate for any such deviation.
Patent EP-0296877-A2 (EP)
Inventor: SATAKE YOSHIKATSU
IPC: C08G75/024
Filed: 1988-06-22
Abstract: Disclosed herein is a poly(arylene thioether-ketone) composition improved in melt stability and crystallinity, which comprises (A) 100 parts by weight of a melt-stable poly(arylene thioether-ketone) (PTK) and (B) 0.1-30 parts by weight of at least one basic compound selected from the group consisting of the hydroxides, oxides and aromatic carboxylic acid salts of Group IIA metals of the periodic table other than magnesium and the hydrocarbyl oxides, aromatic carboxylic acid salts, carbonates, hydroxides, phosphates and borates of Group IA metals of the periodic table. The phosphates and borates include condensation products. The PTK has predominant recurring units of the formula
     and having a melting point, Tm of 310-380 C, a residual melt crystallization enthalpy, AHmc (420°C/10 min) of at least 10 J/g, a melt crystallization peak-temperature, Tmc (420°C/10 min) of at least 210°C and a reduced viscosity of 0.2-2 dℓ/g.
Patent EP-0315431-A2 (EP)
Inventor: YOKOYAMA MASUZO MITSUBISHI PET
IPC: C08F257/02
Filed: 1988-11-02
Abstract: A copolymer of an α-olefin with an aromatic diolefin such as divinylbenzene produced by means of Ziegler-Natta polymerization and having a vinylphenyl moiety is subjected to polymerization with an ethylenically unsaturated monomer by means of anion polymerization or free radical polymerization, whereby a graft-modified α-­olefin copolymer is obtained.
Patent EP-0317140-A2 (EP)
Inventor: TASAKI SHIGEMITSU
IPC: B41J2/485
Filed: 1988-11-04
Abstract: This specification discloses an ink jet recording method characterized by thinning print dots and printing them when recording a printing mode or a character having many print dots.
Patent EP-0302019-A2 (EP)
Inventor: MEIER KURT DR
IPC: C08F2/48
Filed: 1988-07-22
Abstract: Die vorliegende Erfindung betrifft einen Negativ-Photoresist bestehend im wesentlichen aus a) mindestens einem festen, filmbildenden Polyphenol, b) mindestens einem polyfunktionellen Epoxidharz und/oder einer polyfunktionellen Vinyletherverbindung, die sich in ungehärtetem Zustand unter Salzbildung in einer alkalisch-wässrigen lösen lassen, c) mindestens einem kationischen Photoinitiator für die Komponente b) und d) gegebenenfalls üblichen Zusätzen. Komponenten a) und b) können auch in einem Molekül zusammengefasst sein. Der Resist ist alkalisch-wässrig entwickelbar.
Patent EP-0325149-A2 (EP)
Inventor: KRAUS HEINZ
IPC: G01D5/244
Filed: 1989-01-11
Abstract: In such a position measuring device for measuring the relative position of two objects, a division carrier (TT1) exhibits a measuring division (MT1) and an additional division (ZT1). A scanning device (A1) scans the measuring division (MT1) for generating a periodic measurement scanning signal (MS1) and the additional division (ZT1) for generating a periodic additional scanning signal (ZS1); the length of the period of the measurement scanning signal (MS1) and the length of the period of the additional scanning signal (ZS1) differ from one another. The measurement scanning signal (MS1) and the additional scanning signal (ZS1) are compared in an evaluating device (AW1) by phase comparator (PV1) with respect to their mutual phase difference. At a predetermined phase difference between the measurement scanning signal (MS1) and the additional scanning signal (ZS1), the phase comparator (PV1) generates a reference pulse (RP1) which is supplied to a counter (Z1) of the evaluating device (AW1), for example for setting the count to zero (Figure 1). <IMAGE>
Patent EP-0343317-A2 (EP)
Inventor: KASAHARA TOSHIRO
IPC: G06F3/02
Filed: 1989-02-02
Abstract: A filter circuit uses a reversible counter (31) to eliminate noise from an input signal (5) which changes between high and low levels. The input signal (5) is sampled in response to a clock signal (7) of selected frequency and the reversible counter is incremented by a sampled value at the high level and decremented by a sampled value at a low level. A hysteresis is built into the counting sequence by jumping the count by a predetermined value when the count is incremented over a first threshold value or decremented below a second threshold value.
Patent EP-0328155-A2 (EP)
Inventor: SHIMANUKI HARUKI
IPC: B60T8/1763
Filed: 1989-02-13
Abstract: In an anti-lock control system for motor vehicles, the design is made such that when the motor vehicle is running on a rough road, reduction of the brake hydraulic pressure can be prevented from being started early by detecting that the motor vehicle is running on the rough road, and such that any adverse effects can be avoided which tend to be produced in the case where means for coping with the rough road is applied when the road surface on which the motor vehicle is running is a low-µ road surface or when the motor vehicle is running with a low speed.
Patent EP-0335290-A2 (EP)
Inventor: DRISCOLL ROBERT KENNETH DR
IPC: C07C45/84
Filed: 1989-03-25
Abstract: Process for the separation of butanol and butoxyacetaldehyde, characterised in that mixtures which contain them are subjected to a distillation at a pressure of at most 660 mbar. …<??>According to a particular embodiment, starting mixtures are used which essentially contain water, butoxyacetaldehyde, butanol and butylglycol and optionally butyraldehyde.
Patent EP-0339502-A2 (EP)
Title: Verfahren zur Modifizierung von cellulosischen Dialysemembranen zur Verbesserung der Biocompatibilität und Vorrichtung zur Durchführung des Verfahrens
Inventor: DIAMANTOGLOU MICHAEL DR
IPC: B01D61/24
Filed: 1989-04-21
Abstract: Die Erfindung betrifft ein Verfahren zur chemischen Modifizlerung von cellulosischen Dialysemembranen dadurch, daß Lösungen von Säurechloriden, Säureanhydriden, Estern, Ketenen, Diketenen, Chlorkohlensäureestern, Kohlensäurediestern, 2,5-Diketooxazolidinen, Isatosäureanhydrid, Isocyanaten, Carbamoylchloriden, Thiocyanaten, Thiocarbamoylchloriden, Sulfonsäurechloriden, Sulfonsäureanhydriden, N-Chlorsulfonamiden, Sulfinsäurechloriden, N-Chlor-sulfinamiden, Phosphorsäureanhydrid, Phosphonsäureanhydriden, Phosphonsäurechloriden, Phosphorigsäure, Phosphinsäureanhydriden, Ethylenoxid-, Ethylensulfid-, Ethylenimino-, Lacton-, Sulton-, und/oder spaltbaren Onium-Verbindungen, Alkylaminoethanolschwefelsäureestern, Alkylsulfonethanolschwefelsäureestern, Vinylsulfonsäure(Salz), Vinylsulfonsäureester, Vinylphosphonsäure(Salz), Vinylphosphonsäureester, Allylsulfonsäure(Salz), Allylsulfonsäureester, Allylphosphonsäure(Salz), Allylphosphonsäureester, Acrylamid, Methacrylamid, Acrylsäure(Salz), Acrylsäureester, Methacrylsäure(Salz), Methacrylsäureester, Acrylnitril, Crotonsäure(Salz) und/oder Crotonsäureester und/oder Crotonsäurenitril in polaren Lösungsmitteln, gegebenenfalls mit den zur Reaktion erforderlichen Katalysatoren und Hilfsstoffen, an einer Oberfläche der Dialysemembran vorbeigeführt werden. Eine für das Verfahren geeignete Vorrichtung ist ebenfalls Gegenstand der Erfindung.
Patent EP-0339524-A2 (EP)
Inventor: WALCHLI HANS DR
IPC: G05B19/10
Filed: 1989-04-22
Abstract: The filling device and/or the sausage closing device is provided with a series of control units, each of which has an input/output field (31-33:61-64). Each field is equipped with input means (40, 42, 43, 44 to 47; 70-73) and a display (51, 52, 53: 66-69). Dividing the control system into units having separate input/output fields facilitates operation of the device. An interface for digital data is provided between the filling device and the closing device. <IMAGE>
Patent EP-0341723-A2 (EP)
Inventor: CHUN-CHIEN TWU FRED
IPC: C08F4/64
Filed: 1989-05-11
Abstract: A process for the copolymerization of at least the two comonomers, propylene and ethylene, comprising contacting the comonomers in the gas phase in at least one reaction zone, under polymerization conditions, with a catalyst system comprising (i) a catalyst precursor, which includes magnesium, titanium, halogen, and as an inner electron donor, a mono- or polycarboxylic acid ester; (ii) a hydrocarbylaluminum cocatalyst; and (iii) as a selectivity control agent, a mono- or polycarboxylic acid ester, provided that the selectivity control agent is different from the inner electron donor, wherein the atomic ratio of aluminum to titanium is in the range of about 5 to about 300, 
with the proviso that the temperature in the reaction zone is in the range of about 50°C to about 110°C; the molar ratio of aluminum to selectivity control agent is in the range of about 0.5 to about 5; the propylene partial pressure is in the range of about 50 to about 450 psi; and the ethylene partial pressure is in the range of about 0.25 to about 25 psi.
Patent EP-0342706-A2 (EP)
Inventor: BLANK LYNNE MARIE BLEHM
IPC: A61K47/10
Filed: 1989-05-19
Abstract: A therapeutic method of treating the chronic human superficial fungus infection tinea pedis produced by the pathogenic dermatophytic fungi Microsporum sp., Trichophyton sp. and Epidermophyton sp., which invade and attack keratinized skin areas of the body by repeatedly applying topically to the itching, macerated, cracked and scaling skin areas of the body at the site of the infection a fungicidally effective amount of a silane-containing lotion antagonistic to the dermatophytic fungi in order to exert at least an inhibitory growth effect upon the dermatophytes.
Patent EP-0345724-A2 (EP)
Inventor: SATO KOICHI
IPC: B41J2/05
Filed: 1989-06-06
Abstract: A method for preparing a liquid jet recording head (7) which is to be used for generating heat energy to be utilized for discharging ink by applying electrical signals, having an electricity-heat energy convertor (13) comprising a heat-generating resistor and a pair of electrodes for applying electrical signals on said heat-generating resistor, comprises the process of aging according to the heating treamtnet of said heat-­generating resistor which generates heat from said heat-generating resistor by applying electrical signals from said electrodes enough to stabilize the resistance value of said heat-generating resistor (13) through the action of heating by the heat generation.
Patent EP-0355526-A2 (EP)
Inventor: CRESPI GIOVANNI
IPC: C21C5/36
Filed: 1989-08-04
Abstract: By forming a mixture of 10 to 30% fluorine-free feldspathic mineral silicates and 90 to 70% of an additive based on lime granules, calcium limestone or a mixture thereof, pre-treated in a solution of alkaline salts, a desulphurising flux composition for basic steel-manufacturing slag is obtained which is added to the normal slag-forming agent in a proportion of 15 to 20% of the total weight of the slag-forming agent. The components of this mixture are prepared separately and then pre-mixed before being fed into the furnace or ladle together with the slag-forming agent.
Patent EP-0369490-A2 (EP)
Inventor: SAKATA MASARU
IPC: G01N33/18
Filed: 1989-11-20
Abstract: In a method of measurement of BOD value of test solution by comparing dissolved oxygen decrement ΔDO of the test solution with dissolved oxygen decrement of standard solution sterilized test solution is used as the standard solution. Apparatus for conducting the above method is also disclosed. 
     BOD value is calculated using the measured ΔDO by a relation between 1/BOD and 1/ΔDO. 
     The apparatus comprises a column for contacting solution with the microorganism, oxygen electrodes disposed before and after the column for measuring the dissolved oxygen value, whereby in an inject condition, the test solution is fed to the oxygen electrode before the column and in the lead condition the test solution is fed to the oxygen electrode after the column, so that ΔDO can be measured by the two oxygen electrodes. 
     In the apparatus, the inject condition and the load condition are changed by solenoid valves or rotary valves.
Patent EP-0372419-A2 (EP)
Inventor: ARZBERGER OTTO
IPC: B65D81/20
Filed: 1989-12-01
Abstract: A tear-open can for hermetically enclosable, in particular dry filling material is provided, which consists of a sheet metal body with a bottom formed on in one piece, corresponding to that of a typical drink can, and a sheet metal cover which is firmly connected to the can edge to form a double-fold seam and which has gassing projections in its fold edge and a tear-opening, which is shaped like a sector of a circle, with a grip tongue in its surface.
Patent EP-0374547-A2 (EP)
Inventor: RONCHETTI LUIGI
IPC: G06F5/10
Filed: 1989-12-01
Abstract: The present invention refers to a strategy used for controlling the information quantity generated by a data variable source by means of a feedback from the buffer with hysteresis on the mode for getting a constant modality for treating the data themself and conseguently an increase of the trasmission qualitative performances.
Patent EP-0375006-A2 (EP)
Inventor: BIRCH MARK RICHARD
IPC: A23L11/00
Filed: 1989-12-06
Abstract: A snack product which pops and expands upon heating with microwaves consists of a solid, partially cooked, poppable and expandable core (moisture content of 12-16 wt.%) comprising pregelatinized and/or native tapioca starch, which core is provided with an adherent, poppable, non-expandable coating of cooked dough, which preferably comprises black gram or urid flour.
Patent EP-0369564-A2 (EP)
Inventor: FOWELL IAN GORDON GEORGE
IPC: A63B21/005
Filed: 1989-01-04
Abstract: A moving staircase exerciser comprises an endless loop of steps each of which is a rigid unit of riser (28) and tread (26), and each step is pivoted to the next. Each pivot (30) is extended at each end, laterally of the step, to carry rollers (32) which run in tracks (10, 12, 14) at each side. The tracks (10, 12, 14) are U-shaped so that the rollers (32) are conveyed from one straight run (12) carrying the steps in the position for use, to the other straight (10) run carrying the inverted steps on a return movement, and the steps are conveyed between the guides at the other end via a Geneva mechanism (18).
Patent EP-0331452-A2 (EP)
Inventor: RYAN DANA W
IPC: A61M5/32
Filed: 1989-02-28
Abstract: Improved shielded medical devices which minimize accidental needlesticks of the skin by an exposed contaminated needle are provided. The medical devices include a hollow inner tube body (10) and a telescoping outer shield (12). The outer surface (71) of the inner tube has front and rear circumferential grooves (38, 36), with a shoulder (46) located forward of the front groove (38) and a ramp (52) located rearward of the front groove (38) and decreasing in diameter as it extends away from the front groove. The shoulder (46) has a larger diameter than the ramp diameter adjacent the front groove and permits the shield (12) to be slided over the inner tube (10) without locking into the inner tube during assembly. The outer shield (12) has two inwardly extending circumferential protrusions (34a, 34b) in proximate location to each other, and at least one outwardly extending gripping flange (87 or 28). A first of the protrusions (34b) is located at the rear end of the shield and yieldingly engages the rear groove (36) during use of the medical device, thereby permitting normal use of an exposed needle. After needle contamination, the shield (12) is gripped by the thumb and forefinger of the practitioner and slid forward along the inner tube (10) until the forward inwardly extending protrusion (34a) of the shield slides up the ramp (52) and lockingly engages the front groove (38). The shield (12) is then locked relative to the inner tube (10) such that the needle is shielded. With properly arranged gripping flanges (28 or 87), the shielding action may be accomplished with one hand.
Patent EP-0351943-A2 (EP)
Inventor: JANKOWER LAURA JANETTE
IPC: C08J9/28
Filed: 1989-05-19
Abstract: Microscopic particles containing a continuous network of pores open to the particle surface are manu­factured by suspension polymerization of an ethylene-propylene-diene elastomeric prepolymer containing a water-immiscible liquid. The particles are useful as controlled-release delivery systems for active substances intended for a wide range of uses including topical applications. The spongy character of the particles enhances their usefulness in applications where high pressure or high temperature are encountered, and where exceptional smoothness of feel is required.
Patent EP-0361867-A2 (EP)
Inventor: EPSTEIN HOWARD
IPC: G01D5/36
Filed: 1989-09-26
Abstract: A motion encoder (20) includes a code member (24) that extends along the route of the object whose movement is to be encoded, an energy emitter 22, and a modulated energy detector assembly (25). An incremental movement modulation track (28) and two index modulation tracks (29,30) are positioned on the code member (24) for modulating the emitted energy (25) in response to movement of the object along its route. The two index modulation tracks (29, 30) are positioned on opposite sides of, and are each spaced a substantially equal distance from the incremental movement track (28). Two energy detectors (34, 35) are adapted for receiving energy modulated by the two index modulation tracks (29, 30) and for generating two index signals that each reach their extreme amplitude at least once as the object travels along its route, and from which an index pulse can be derived.
Patent EP-0370662-A2 (EP)
Inventor: BELFIELD WILLIAM ROHRMAN
IPC: H04M3/42
Filed: 1989-11-10
Abstract: A password controlled switching system (1) having voice password apparatus (2) and a method of operation for enrolling and storing passwords identifying lines and trunks of the switching system denied access thereto by other lines and trunks and which is operable upon a match of a calling party command with an enrolled and stored password for selectively interconnecting the calling party via a line with ones of the restricted lines and trunks.