baber/WOPTO huggingface dataset:
Patent EP-0048353-A2 (EP)
Inventor: IFFLAND AUGUST
IPC: G09F13/04
Filed: 1981-08-27
Abstract: An advertising arrangement wherein, after a stoppage time has expired, the single image setting is transported by motor drive of the advertising film tape over a path in each case up to full projection of the following image into the viewing field determined by the aperture (5). Previously, enlarging slide projectors were used as advertising arrangements. The improvement of screen printing technology in conjunction with an improved transmission technology from small to large illustrations (e.g. 80 x 120 cm) has led to a reduction in cost of the advertising film tapes (16) through which light can be transmitted directly with a ratio of 1:1 so that projectors and optical devices are not required for this advertising. It is important to have a precise image position in the advertising arrangement. Often two incomplete images appear jointly in the viewing field. A direct step-switch control of the motor is not sufficient. Furthermore, the necessary stepwise return of the advertising film tape (16) requires a second drive motor. The object of this invention is to allow an exact setting of the image position in the advertising arrangement in forward and return motion with the lowest possible drive effort. The object is achieved by means of an arrangement provided in a housing (1) consisting of a lid part (3) and a rear part (2). The rear part (2) is the bearer of the illumination lamps (7) and an electronic control unit (10) for the tape drive. The lid part (3) has an aperture (5) which is closed by a disc (6) and behind which the advertising film tape (16) can be driven reversibly via a double drive over two storage and support rollers (15/17) in each case by the motor (11) arranged in the lid part (3). In its region (19) opposite the drive side, the advertising film tape (16) has a triple-row perforation (20). The spacing of the perforation gaps (20) of one row corresponds to the size of the step length whereas the other two rows determine the respective end position of the advertising film tape. Knobs (22) engage in the perforation gaps (20), which knobs are connected mechanically and electrically to the control (11) and cause the path-dependent triggering of the required switches. Figure 1 and Figure 4 should be considered. <IMAGE>
Patent EP-0055432-A2 (EP)
Inventor: WIENECKE HORST DR
IPC: A23L21/25
Filed: 1981-12-18
Abstract: Filling with water containing raw materials for nutrient bars with covering sheets made of waffles or the like with vegetable fibrous material especially wheat bran added to the water containing raw materials and the moisture content of the filling amounts to 5 to 20 per cent by weight. The addition of non-water containing raw materials like oil seed products as hazel nut marrow is possible.
Patent EP-0048109-A2 (EP)
Inventor: ROSEVEAR ALAN
IPC: C12N11/08
Filed: 1981-09-02
Abstract: The invention relates to composite materials containing immobilized biological active species. 
<??>A method for the preparation of a composite material containing an immobilized biological active species is disclosed. In carrying out the method a gel precursor containing a particulate biologically active species is applied to a support material and gelled to form a composite material comprising a support material, a permeable gel and, immobilized in the gel a particulate biologicallt active species. The rheological properties of the gel precursor are selected to facilitate the application to the support material. The rheological properties are also selected to facilitate retention of the gel precursor on the support material prior to and during the gelling, and/or to inhibit the sedimentation of biologically active species prior to, and during gelling. At least some of the permeable gel is enmeshed with the support material.
Patent EP-0052475-A2 (EP)
Inventor: SATO MASASHI
IPC: H01L23/522
Filed: 1981-11-11
Abstract: A semiconductor device comprising a semiconductor element formed in a semiconductor region (200) of a first conductivity type with a gate electrode (222) made of refractory metal and an impurity region (226, 228). 
     An insulating layer (218) is formed, at least partially buried, in a given region of the semiconductor region (200). Formed on the insulating layer is a metal interconnection layer (224) integral with the gate electrode made of refractory metal. In the semiconductor region right under the insulating layer (218), an impurity diffusion layer (214) having impurity of a second conductivity type is formed in contact with the insulating layer (218).
Patent EP-0055553-A2 (EP)
Inventor: MORI SHOSUKE
IPC: G06F13/00
Filed: 1981-12-17
Abstract: An information processor has a ROM memory exclusively storing a plurality of initial program loader (IPL) programs. The ROM memory has address inputs (A c  or A 10 ) divided into two parts. One part (A o  to A 8 ) is connected to a central processing unit (CPU) address bus for accessing contents within a selected IPL. The other part (Ag and A 10 ) is connected to IPL setting means which are operable to select a desired IPL. The IPL setting means comprises switches connected to address inputs (A 9  and A, o ) of the ROM.
Patent EP-0045691-A2 (EP)
Inventor: LACHENAL JEAN-LOUIS
IPC: H03F1/52
Filed: 1981-07-30
Abstract: This output stage consists of an emitter-follower transistor (T) biased by a current source (T3). This current source is traversed by a current I substantially equal to n times the current Io of a reference current source in the case of capacitive coupling with a load (R). If the coupling with the load (R) is resistive, a set of transistors (T4, T5, T6) causes the base current to the transistor (T3) to be cancelled and the biasing of the transistor (T) occurs directly through the resistive load. Application to the output stages of power amplifying circuits for video stages. <IMAGE>
Patent EP-0049684-A2 (EP)
Inventor: DRABEK JOZEF DR
IPC: A01N47/24
Filed: 1981-09-28
Abstract: N-(Benzoylsulfenyl)-N-methylcarbamate der Formel <IMAGE> worin R1 C1-C10-Alkyl, R2 C1-C3-Alkyl oder Allyl, R3 Methyl, -CONH2 oder -CON(CH3)2 und X1, X2 und X3 je Wasserstoff, Halogen oder C1-C4-Alkyl bedeuten. Die Zwischenprodukte und Verfahren zur Herstellung dieser Carbamate sowie ihre Verwendung in der Schädlingsbekämpfung werden beschrieben.
Patent EP-0058926-A2 (EP)
Inventor: WOHLRAB WALTER
IPC: B22D17/26
Filed: 1982-02-17
Abstract: An apparatus for closing a mold in an injection-molding operation has a double-acting main piston that is connected to a mold-carrying plate and that move axially in a main cylinder. A rapid-action piston extends into a small-diameter bore in the main piston, and the rear cylinder wall is formed with a large-diameter fill passage connected directly to a sump. A positioning cylinder is fixed on the main cylinder and contains a positioning piston axially fixed on the rapid-action piston and having in the positioning cylinder a rearwardly directed face larger than the face of the rapid-action piston and forming with the positioning cylinder a pressurizable positioning chamber. A passage extends axially through the rapid-action piston from its cylinder to the positioning chamber. A valve element is fixed axially to the rapid-action and positioning pistons and is displaceable between a rear closed position engaged with and blocking off the fill passage and an open position forward therefrom and exposing the fill passage. Valves connected between the reservoir, pressure source, and chambers serves in a rapid-action closing position to supply fluid under pressure to the positioning chamber while venting the front chamber to the reservoir and thereby moving the positioning piston, rapid-action piston, and valve element forwardly with displacement of the latter into the open position. In a mold-closing position, the valves supply fluid under pressure to the rear chamber while venting the front and positioning chambers for moving the valve element back into the closed position.
Patent EP-0082243-A2 (EP)
Inventor: GOEDE SIMON
IPC: G01S17/42
Filed: 1982-06-02
Abstract: The invention relates to a method and apparatus for measuring the velocity of a moving object. Measuring beams composed of sequences of optical pulses are directed towards the object which is to be measured and follow such object. Based upon transit time measurements of reflected pulses there are formed distance values and distance difference values. While taking into account the time interval of the pulse sequence there are computed velocity measuring values and velocity values computed from homogeneous groups of values are displayed as reliable velocity values. By means of a measuring beam deflection system there are directed measuring beams into defined solid angle sectors towards the object which is to be measured, and reliable velocity measuring values computed from homogeneous groups of measuring values from the measuring channels correlated to the individual solid angle sectors are displayed as binding or valid velocity measuring values if there is present a confirmation of the value from further solid angle sectors.
Patent EP-0073475-A2 (EP)
Inventor: TAKEUCHI YASUHISA
IPC: B60W30/18
Filed: 1982-08-25
Abstract: A function generator circuit is provided which generates a target engine revolution speed electric signal indicative of a target engine revolution speed which is a first predetermined function of an accelerator pedal stroke electric signal indicative of a depression degree of an accelerator pedal. There is also provided another function generator circuit which generates a target engine torque electric signal indicative of a target engine torque which is a second predetermined function of the accelerator pedal stroke electric signal. A comparator compares the actual and target engine revolution speed electric signals and generates a deviation signal indicative of a difference between these signals. A shift control means varies a reduction ratio in the continuously variable transmission to vary the revolution speed of the engine in a direction to reduce the deviation signal. A fuel supply device is controlled in response to the target engine torque electric signal so as to supply a fuel enough for production of the target engine torque.
Patent EP-0083077-A2 (EP)
Inventor: HISAMOTO IWAO
IPC: C09K23/00
Filed: 1982-12-22
Abstract: A fluorine-containing aminocarboxylic acid compound of the formula:
     wherein Rf is a C 3 -C 2 , fluorine-containing aliphatic group; R 1  is a hydrogen atom or a C 1 -C 3  acyl group; R 2  is a hydrogen atom or a C 1 -C 5  alkyl group; R 3  is a substituted or unsubstituted C 1 -C 3  alkylene group; M is a cation; and n is an integer of 1 to 5 effectively lowers the surface tensions of water and/or organic liquids and the interfacial tensions between them. 
    
     This invention relates to novel fluorine-containing compounds, and their preparation and use. More particularly, it relates to aminocarboxylic acid compounds having a fluorine-containing group, a process for preparing the aminocarboxylic acid compounds and a surface-tension lowering agent for water and/or organic liquids comprising the aminocarboxylic acid compound. 
     A fluorine-containing compound which effectively lowers the surface tensions of water and of various organic liquids is used, for example, as an additive for a foam fire-extinguisher, a penetrating agent and a leveling agent for resinous materials. 
     However, conventional anionic fluorine-containing compounds (surfactants) which greatly lower the surface tension of water do not efficiently lower the surface tension of organic liquids such as ethylene glycol, methyl ethyl ketone and dimethylformamide. Thus, an anionic fluorine-containing compound which can lower the surface tension of organic liquids as well as that of water was not known, and its appearance has been highly desired.
Patent EP-0067003-A2 (EP)
Inventor: BECKA MICHAEL M
IPC: A43D23/02
Filed: 1982-05-25
Abstract: © An insole rest (14) that supports a shoe assembly (64) formed of a last (66) having an upper (70) draped thereon and an insole (68) located on its bottom. A first motor (36) is so connected to the insole rest as to effect heightwise movement of the insole rest and a second motor (38) is so connected to the insole rest as to effect swinging movement of the insole rest.
Patent EP-0073118-A2 (EP)
Inventor: SANTARINI LUIGI
IPC: A47C27/05
Filed: 1982-08-09
Abstract: A spring mattress has a structure including a spring carcass (1) on each face of which there is disposed a composite layer including a fiber padding layer (3), an intermediate foamed layer (5,24A,24B) and a felt padding layer (7), the whole of which is disposed in a cloth cover (9). The foamed layers (5) are formed by introducing the reactant materials into a laminar space defined between the respective padding layers (20,22,3,7) and dividing the foamed layer (24) so formed to separate the respective composite layers. An apparatus for forming the mattress includes two endless conveyors (11,13) for feeding the padding layers (20,22,7) which together define a laminar space in which the foamed layer (24,5) is formed, and a nozzle device (19) to inject into the laminar space the reacting components which form the foam.
Patent EP-0076114-A2 (EP)
Inventor: KAKITA YUKIO
IPC: B65G27/22
Filed: 1982-09-24
Abstract: A supply trough (6) on a metallic fitting (32) is mounted on a mounting base (30), the supply trough being vibrated by a pneumatic vibrator (35) to effect vibratory transport of articles placed on the trough. The vibrator (35) is mounted directly on the metallic fitting (32), which is mounted in turn on the mounting base (30) through the intermediary of rubber dampers (33). Such an arrangement can permit the supply trough, when soiled through repeated use, to be washed with water without being demounted. The rubber dampers can be designed to ensure that most of the vibratory force produced by the pneumatic vibrator is used as a force for transporting articles along the supply trough.
Patent EP-0065928-A2 (EP)
Inventor: HENDRISCHK WOLFGANG
IPC: B41J19/20
Filed: 1982-03-11
Abstract: 1. Method to drive a type wheel (10) in a type wheel printer, in which the type wheel (10) is brought into the respective printing position by rotating in stages through at least one type division space (14), characterized in that the type wheel (10) is rotated through in each case at least one fixed multiple of the type division space (14) and that this rotation is simultaneously overlapped by a rotation in a negative or position direction of rotation through one or more type division spaces (14), which in each case are smaller than the fixed multiple of the type division space (14).
Patent EP-0089542-A2 (EP)
Inventor: MEIER GUDRUN
IPC: B23P6/04
Filed: 1983-03-07
Abstract: The cast iron housing of a pump for conveying gravel or the like can be repaired by inserting into a recess in its internal surface a casting which at least substantially fills the recess. The recess develops as a result of washout, cavitation and/or other influences when the housing is in use. The casting is obtained by pouring molten metal into an impression which is formed in a mold by a pattern obtained by filling the recess with a hardenable plastic surface. The impression is overlapped by a cover having a surface which is complementary to the internal surface of the housing, and such cover is used for admission of molten metal as well as for escape of air from the impression. The casting is fastened to the housing by bolts portions of which are embedded in the casting during pouring of molten metal and extend through complementary holes of the housing or through the deepmost portion of the recess if the latter extends all the way between the internal and external surfaces of the housing. In addition to or in lieu of mechanical fasteners, the casting can be secured to the housing by adhesive. A seal can be inserted between the casting and the housing so as to prevent leakage of flowable substances into the recess around the casting. A casting can be removed after a certain period of wear to be replaced with a fresh casting so that the useful life of the housing can be extended beyond the useful life of a single casting.
Patent EP-0099128-A2 (EP)
Inventor: SONTHEIM JOHANN ING GRAD
IPC: H04Q1/50
Filed: 1983-07-14
Abstract: 1. A circuit arrangement in a characteristic converter which emits d.c. switching characteristics when a resistor is connected between two telephone wires (a, b) and which is formed by a series combination of the primary winding of a transformer (T1) and an electronic switch (SE) which closes periodically, with a rectifier diode (D4) which connects the secondary winding of the transformer (T1) to the voltage supply (UB ) of the characteristic converter for the feedback of energy, and with a loop current monitoring device likewise connected to the secondary winding, characterised in that for the control of the closure time of the electronic switch (SE) a differentiator element (C6, R2) is provided which, for the drive of the electronic switch (SE), is supplied with a constant frequency clock signal whose pulses are provided with a tilt by the differentiator element, that the output of the differentiator element (C6, R2) is connected to the first input of an operational amplifier (V1) which controls the electronic switch (SE) and to the second input of which a comparison voltage (0 Volt) is connected, and that from the monitoring device a regulating voltage dependent upon the loop current is fed to an input of the operational amplifier (V1) in order to determine the switching threshold thereof.
Patent EP-0107756-A2 (EP)
Inventor: GALWEY RONALD KEITH
IPC: G01R19/00
Filed: 1983-08-02
Abstract: O An electronic instrument for use with an electrochemical cell that provides IR compensation while operating as either a galvanostat or a potentiostat The instrument includes an electronic circuit 10 having two output terminals, an input differential amplifier circuit 22, an output differential amplifier circuit 30, a control differential amplifier circuit 38, a reference differential amplifier circuit 48, a resistor, electric circuitry connecting the input terminal of the control amplifier to the instrument output terminal and a double pole, a double throw switch means 56. In a preferred embodiment, the electric circuitry connecting the control amplifier to the instrument output terminal is a potentiometer.
Patent EP-0111157-A2 (EP)
Inventor: GEIGER ERICH
IPC: H04N11/08
Filed: 1983-11-05
Abstract: Method for recording and reproducing color television signals in timeplex. In the signal to be recorded a carrier is additionnally coupled and used for synchronization, of which the frequency is symmetrically inverted as to the half line frequency with respect to a central frequency. The frequency and the amplitude of the additionnally coupled carrier are selected so as to adversly affect the luminance and color data.
Patent EP-0091143-A2 (EP)
Inventor: GRAN PAUL
IPC: H04Q9/14
Filed: 1983-03-16
Abstract: This invention relates to a signal processing unit. The processing unit in a preferred form is a status monitoring and remote control unit which includes a microprocessor having configured therewithin one or more counters which may be controlled in response to a message transmitted to the signal processing unit from a central station. 
     The count in a counter may be frozen in response to a received message so that a number of counters located within a number of processing units may be monitored simultaneously from a central station. 
     The invention is particularly applicable to a status-and-control unit forming one of a number of such units which communicate by means of a transeiver with a central station.
Patent EP-0095351-A2 (EP)
Inventor: TANAKA SHOJI
IPC: C12N15/00
Filed: 1983-05-20
Abstract: A precursor of a C-terminal amidated peptide represented by the general formula P-X-Gly-Y n , wherein P is a peptide residue, X is an amino acid residue the C terminal of which (on the Gly side) can be converted in vivo to a -CONH 2  group, Gly is a glycine residue, Y is a basic amino acid residue, n is an interger of 2 to 4 and a further amino acid residue other than Y or a peptide residue may be attached to Y n , is produced by a gene engineering technology. The precursor exhibits in vivo physiological activity like the C-terminal amidated peptide.
Patent EP-0101643-A2 (EP)
Inventor: POLINSKI LEONARD RALPH JR
IPC: H01H1/60
Filed: 1983-07-28
Abstract: A circuit acting as a constant current source somprises a transistor (Q1) having an emitter to base unction forward biased by a voltage of from 24 to 125 volts DC on a terminal (14). A 5.6 volt Zener diode (D1) is connected between the base and the voltage supply terminal (14) and a light emitting diode (D1) is connected between the collector and a field contact (6). A substantially constant current supply is provided over the abovementioned voltage range.
Patent EP-0104001-A2 (EP)
Inventor: MASOVER GERALD K
IPC: C12Q1/04
Filed: 1983-08-24
Abstract: @ A culture device specifically suitable for identifying microorganisms such as Mollicutes comprising a container (2) having opposed transparent optically flat side walls (4,8), a nutrient agar medium (18) adhering to the inner surface of a first side wall (4), the container also containing liquid nutrient medium (22). During incubation, the nutrient agar medium is separated from the liquid medium by a humid gas phase, and the nutrient agar medium can be examined with a microscope through the first wall (4) without opening the container.
Patent EP-0104770-A2 (EP)
Inventor: NISHIDA HARUKI
IPC: G01K1/20
Filed: 1983-08-25
Abstract: A temperature-compensating voltage generator circuit for compensating the temperature characteristics of an electric device whose electrical characteristics vary in accordance with the change of the ambient temperature and can be changed or controlled by a control voltage comprises: temperature-sensing means (1) for generating an electric signal whose voltage level varies in accordance with a temperature change; discriminating means (2) for discriminating the electric signal by using a predetermined reference voltage and for generating intermediate signals (e,, e<sub>2</sub>) in accordance with the voltage level of the electric signal; and combining means (3) for combining the intermediate signals in accordance with a selected voltage ratio, thereby to provide an output signal (e<sub>4</sub>) for use as a temperature-compensating voltage. Such a generator can allow independent compensation of temperature characteristics at high and low temperatures.
Patent EP-0110551-A2 (EP)
Inventor: TSUKAKOSHI TSUNEO
IPC: H01L31/111
Filed: 1983-10-25
Abstract: 57 A light-activated bi-directional thyristor of a planar structure having P type base layers (12, 19) for first and second thyristors (T 1 , T 2 ) in a light receiving section (20), the P type base layers being separated from each other by an N type base layer (11). An N type emitter layer (22) is formed at that part of the P type base layer for the second thyristor which is located on the side of the light receiving section. A first auxiliary electrode (23) is laminated to the N type emitter layer to form an amplifying gate section. A second auxiliary electrode (24) is formed on the P type base layer (13) which is located opposite the light receiving section. On-current of the amplifying gate section is supplied to a shorted emitter (13a) in the second thyristor, through a connector (26) for electrically connecting the first and second auxiliary electrodes.