baber/WOPTO huggingface dataset:
Patent EP-0427746-A1 (EP)
Inventor: SANDER ANITA
IPC: B01D35/18
Filed: 1989-07-25
Abstract: Système combiné de préchauffage et de filtre, convenant en particulier pour un moteur de véhicule automobile, composé de plusieurs chambres (1, 2) équipées chacune de conduites d'admission (31, 35) et de conduites de sortie (32, 36) et pouvant être assemblées par juxtaposition ou par réunion d'éléments. Une chambre (2) au moins devra être réalisée sous forme de chambre d'accumulation de chaleur pour l'écoulement d'un fluide présentant une capacité calorique, comme une huile pour moteurs, une eau de refroidissement, etc., et une autre chambre (1) sous forme de chambre de préchauffage recevant au moins en partie la chaleur contenue dans la chambre d'accumulation de chaleur (2) et destinée à recevoir un autre fluide, comme un carburant, en particulier un carburant diesel, de l'eau pour lave-glace, de l'air, etc.
Patent EP-0437443-A1 (EP)
Title: Dispositif de traitement par effluve electrique, notamment de carburation ionique
Inventor: ELWART JAN
IPC: H01J37/20
Filed: 1989-08-17
Abstract: Dans un dispositif de traitement par effluve électrique, les pièces métalliques à usiner (30) sont placées sur une plaque de chargement (28) électroconductrice. Le dispositif comprend un four (22) agencé dans une chambre (20) susceptible d'être mise sous vide et à l'intérieur (26) duquel sont agencés trois supports (34) de la plaque de chargement (28). Une ligne d'alimentation du raccord électrique de la plaque de chargement (28) mène à une tension d'effluve. La ligne d'alimentation est formée d'au moins trois isolateurs de support (36) qui se terminent sous la plaque de chargement (28). Les supports (34) ou les trois isolateurs de support (36) peuvent être levés et abaissés, de sorte que la plaque de chargement (28) repose soit uniquement sur les supports (34) soit uniquement sur les isolateurs de support (36).
Patent EP-0454673-A1 (EP)
Inventor: SUSANKA ALFRED
IPC: F16H7/02
Filed: 1989-09-01
Abstract: Un arbre menant (2) est relié par l'intermédiaire d'une roue d'entraînement (5) et d'un organe de transmission (6) à une roue de transmission (7) servant à l'entraînement d'un arbre mené (8). La roue de transmission (7) est tourillonnée flottante dans un élément de support (4) et comprend un moyeu (9) comportant une ouverture centrale destinée à recevoir un organe de couplage, qui relie de façon amovible l'arbre mené et le moyeu (9) et qui, du côté du moyeu (9) ne faisant pas face à l'élément (4), se confond avec une surface de guidage permettant le centrage du moyeu par rapport à l'arbre (8). L'arbre mené est mobile dans sa direction axiale entre une position dans laquelle l'arbre est séparé du moyeu (9) et une position dans laquelle l'extrémité de l'arbre est introduite dans l'organe de couplage. Grâce au coussinet flottant de la roue de transmission et au centrage automatique du moyeu par rapport à l'arbre (8) lors de son introduction dans le moyeu, l'arbre peut être tourillonné avec des tolérances comparativement grossières.
Patent EP-0384264-A1 (EP)
Inventor: WINTER ANDREAS DR
IPC: C08F4/602
Filed: 1990-02-13
Abstract: Copolymerisation of propylene with small amounts of other olefins in the presence of a catalyst comprising a metallocene of the formula I …<IMAGE>… and an aluminoxane gives a polyolefin wax in high yield. The wax is formed as compact spherical particles having a narrow particle size distribution and high bulk density. In addition, the physical data of this wax, for example the hardness, melting point, melt viscosity, etc., are variable within broad limits. …<??>The polymer chains have a similar and uniform structure, and the comonomer units are arranged predominantly individually between polypropylene blocks.
Patent EP-0443060-A1 (EP)
Title: Antriebsrolleneinheit
Inventor: HUBER THOMAS
IPC: B64D9/00
Filed: 1990-02-21
Abstract: Es wird eine Antriebsrolleneinheit zum Antrieb von Gegenständen auf einer Förderbahn beschrieben, welche zwei Antriebsrollen (1, 1') aufweist, die von einer Elektromotoranordnung (25) über eine Getriebeanordnung (30, 48, 49, 48', 49') drehend antreibbar sind. Die beiden Antriebsrollen sind mit ihren Drehachsen konzentrisch nebeneinander angeordnet und werden jeweils über ein Getrieberad (48, 48') von der Elektromotoranordnung angetrieben. Zur Vereinfachung des Aufbaus ist erfindungsgemäß vorgesehen, daß das zweite Getrieberad (48') mit dem ersten Getrieberad (48) mittels einer Rutschkupplung gekoppelt ist, deren Kupplungsdrehmoment derart bemessen ist, daß sich die beiden Antriebsrollen (1, 1') so lange gleichsinnig drehen, solange sich der angetriebene Gegenstand (100) im wesentlichen ungebremst bzw. ungehindert über die Antriebsrolleneinheit hinwegbewegen kann.
Patent EP-0393660-A1 (EP)
Inventor: TAMADA MASUO C O INTELLECTUAL
IPC: G07B15/00
Filed: 1990-04-19
Abstract: A memory (24) stores the same information as that stored in an electronic license (10) and a readout sec­tion (22) reads out the license information by the electronic license (10). A control section (21) deter­mines whether or not the electronic license (10) is the same as that owned by the owner, with the use of the information read out of the electronic license. In the case where the electronic license (10) is the same as that of the vehicle owner, the license information or information such as the name of a person granted to use the owner's vehicle, if being entered from a keyboard (23), is stored in the memory (24). Upon the entering of the license information into a present device via a keyboard (23), a control unit (21) compares the entered license information with grant information for granting the use of the owner's vehicle which is stored in the memory (24). If there occurs a coincidence, a key-lock section (25) unlocks a steering wheel (29) so that the authorized person can drive an engine (30) by an engine control unit (26).
Patent EP-0398142-A1 (EP)
Inventor: TSUJII EISAKU
IPC: A61P43/00
Filed: 1990-05-09
Abstract: A compound of the formula :
      wherein 
R¹, R² and R³ are each lower alkyl, 
R⁴ is hydrogen or hydroxy, and a heavy solid line means a single or a double bond, 
provided that when R⁴ is hydrogen, then a heavy solid line means a double bond, 
when R⁴ is hydroxy, then a heavy solid line means a single bond, 
and its pharmaceutically acceptable salt, processes for their preparation and pharmaceutical composition comprising them in association with a pharmaceutically acceptable, substantially non-toxic carrier or excipient. The invention also relates to a biologically pure culture of the microorganism  Paecilomyces  sp. F-18826 (FERM BP-2322).
Patent EP-0399294-A1 (EP)
Inventor: MUELLER KLAUS-HELMUT DR
IPC: C07D405/04
Filed: 1990-05-10
Abstract: The invention relates to novel substituted triazolinones of the general formula (I) <IMAGE>  in which R<1> represents hydrogen, alkyl, alkenyl, alkynyl, haloalkyl, haloalkenyl, haloalkynyl, alkoxyalkyl, cycloalkyl, cycloalkylalkyl, tetrahydrofuranyl, tetrahydrofuranylalkyl or in each case optionally substituted aralkyl or aryl, R<2> represents hydrogen, alkyl, alkenyl, alkynyl, haloalkyl, haloalkenyl, haloalkynyl, cyanoalkyl, hydroxyalkyl, alkoxyalkyl, aryloxyalkyl, alkoxycarbonylalkyl, alkoxycarbonylalkenyl, alkylaminoalkyl, dialkylaminoalkyl, in each case optionally substituted cycloalkyl, cycloalkylalkyl, cycloalkenyl or cycloalkenylalkyl, optionally substituted heterocyclylalkyl, in each case optionally substituted aralkyl, aroyl, aryl, aralkyloxy or aryloxy, or represents alkoxy, alkenyloxy or alkynyloxy, R<3> represents alkyl, alkenyl, alkynyl, haloalkyl, haloalkenyl, haloalkynyl, cyanoalkyl, alkoxyalkyl, alkylthioalkyl, in each case optionally substituted cycloalkyl, cycloalkylalkyl, aryl or aralkyl,  X represents oxygen or sulphur and  Y represents oxygen or sulphur, to several processes and novel intermediates for their preparation, and to their use as herbicides and fungicides.
Patent EP-0401592-A1 (EP)
Inventor: REINKE WILFRIED
IPC: A01B29/04
Filed: 1990-05-22
Abstract: Ground roller, consisting of hollow rubber tyres which are arranged next to one another on a carrier body and which are supported with the inner edges of their side walls on the carrier body and are fixed axially on the carrier body, the treads of the tyres arranged next to one another being located at a distance from one another via spacer elements disposed between the side walls, has the design of the tyre and its supporting bodies substantially simplified, the advantages of the known rollers at the same time being preserved, in that the side walls (10) each have at least one flexing zone (11) located between their tread (12) and inner edge. <IMAGE>
Patent EP-0422341-A1 (EP)
Inventor: PETTERSON WILLIAM C
IPC: C07C4/04
Filed: 1990-07-23
Abstract: Dilution steam for steam cracking hydrocarbons to produce lower olefins is economically provided by saturating gaseous hydrocarbon feed with water at a temperature selected to achieve the particular steam to hydrocarbon ratio desired in the steam cracking step. Complete saturation of the feed gas is ensured by injecting the gas into the flooded portion of an indirectly heated tubular saturation zone.
Patent EP-0420078-A1 (EP)
Inventor: VON GAISBERG ALEXANDER
IPC: F23Q7/00
Filed: 1990-09-22
Abstract: In order to provide in an electric cigar lighter a fully automatic thermal overload protection which ensures a multiple, non-destructive response, it is proposed according to the invention to connect electrically in series a temperature-dependent PTC resistor, as protective element, to the filament element of the lighter plug which can be heated via resistance heating, and to couple said resistor thermally to the socket housing. Apart from the use of temperature-dependent PTC resistors, the use of voltage-dependent and current strength-dependent resistors as protective elements is also proposed. <IMAGE>
Patent EP-0422503-A1 (EP)
Title: A 600-amp hot stick-operable screw and pin-and-socket assembled connector system
Inventor: LUZZI GLENN J
IPC: H01R13/533
Filed: 1990-10-04
Abstract: A high voltage cable is fixed to the single leg of a 600-Amp "T" connector (50) having a first of its cross bar arms (56) mounted upon an insulating bushing (302) fixed to a wall (22) of the apparatus housing it is to serve. Spaced apart from such insulating bushing (302) and mounted upon the same wall (22) is an apparatus bushing (20) to which is connected a bushing extender (26). An "h" shaped link member (152′) is employed to couple the cable via the other of its "T" connector cross bar arms (54) to the apparatus bushing (20) via the bushing extender (26). One of the short arms (156) of the link member (152′) contains a pin/socket arrangement (217) to make an electrical connection with the cable. The remaining short arm (154′) contains a screw-operated member (254) operatd by a tool inserted through the single long arm (158) to make and break electrical and mechanical connections between the link member (152′) and the bushing extender (26). When removed, the link member (152′) not only interrupts the circuit but provides a visual indication thereof.
Patent EP-0428152-A1 (EP)
Inventor: BERGERSEN EARL O DR
IPC: A61C7/08
Filed: 1990-11-14
Abstract: A muscular expansion oral shield appliance (10) having a buccal shield (12) supported laterally and anteriorly away from the expansion appliance to engage the buccal musculature. The shield may be formed integrally with the appliance or may be mounted thereto in a permanent manner such as by a wire (22) or wires secured to the appliance and the shield or may be mounted thereto in a removable manner such as with a ball and socket type attachment (23).
Patent EP-0434044-A1 (EP)
Inventor: FUKAZAWA FUMIE
IPC: G03C7/30
Filed: 1990-12-19
Abstract: A silver halide color photographic light-sensitive material comprising a support having thereon a blue-sensitive silver halide emulsion layer, a green-sensitive silver halide emulsion layer and a red-sensitive silver halide emulsion layer, wherein 
a maximum sensitivity wavelength λ  R  of a spectral sensitivity distribution of said red-sensitive silver halide emulsion layer is in a range of 595 nm ≦ λ  R  ≦ 625 nm; 
a maximum sensitivity wavelength λ  G  of a spectral sensitivity distribution of said green-sensitive silver halide emulsion layer is in a range of 530 nm ≦ λ  G  ≦ 560 nm; and 
a sensitivity of said green-sensitive silver halide emulsion layer at 500 nm is not less than one-fourth of the sensitivity at the maximum sensitivity wavelength λ  G .
Patent EP-0442140-A1 (EP)
Inventor: BEHR HORST DR
IPC: A23C9/142
Filed: 1990-12-22
Abstract: This dietetic food for patients with renal insufficiency is composed of proteins, fats, carbohydrates and minerals to resemble cows' milk with respect to sensory properties and processing ability, has a high total energy content, but is low in protein and phosphorus and has a high calcium content. Having good taste properties, it is suitable for long-term treatment of patients with chronic renal insufficiency and may be processed within the scope of numerous lacto-vegetarian recipes.
Patent EP-0386834-A1 (EP)
Inventor: DRENT EIT
IPC: B01J31/24
Filed: 1990-03-01
Abstract: A catalyst system which comprises
     a) a Group VIII metal compound, and   b) a phosphine of formula
      wherein R¹ represents an aliphatic hydrocarbyl group, R² represents an optionally substituted aromatic heterocyclic group having 5 or 6 ring atoms of which at least one is nitrogen, which may form part of an optionally substituted, larger condensed ring structure, and R³ independently has the meaning of R² or represents an optionally substituted aryl group or an acid addition salt thereof, and their use in the carbonylation of unsaturated compounds.
Patent EP-0418940-A1 (EP)
Inventor: D ALTERIO MAURIZIO
IPC: C12Q1/26
Filed: 1990-08-04
Abstract: The stabilization of glucose oxidase in liquid reagent compositions for laboratory use is attained by having a phosphate buffer in a concentration of 400 to 3500 mM per liter of the liquid reagent. Such phosphate concentration exceeds by a least 100% that normally used to buffer the pH value.
Patent EP-0436969-A1 (EP)
Inventor: PAUFVE ELDRED H
IPC: B23K3/03
Filed: 1990-08-14
Abstract: A high frequency thermode-driven device for use in hotbar soldering is disclosed. The device has a unitary metal support frame (16) which is used for the secondaries of four individual transformers. The support frame (16) also serves as the structural member to which the transformer and thermodes (24) themselves are fastened. This is possible because the secondaries require only one turn; the upstanding ears of projections (18) which extend radially outwardly from the support frame (16) so as to protrude through the apertures in the transformer cores (12) provide a source of voltage and become a secondary winding when connected to a load impedance, such as a thermode (24).
Patent EP-0379328-A1 (EP)
Inventor: OKAMOTO MAMORU
IPC: C04B35/83
Filed: 1990-01-15
Abstract: A carbon fiber reinforced carbon of the present invention is composed of a sintered body comprising precursor carbonaceous fiber and self-­sintering carbonaceous powder with the precursor carbonaceous fiber buried therein. Since the precursor carbonaceous fiber working as a reinforcement and the self-sintering carbonaceous powder working as a binder come to have substantially the same physical properties (strength, shrinkage rate and the like), the boudary adhesion between them improves, thereby giving the sintered body high strength and excellent abrasion resistance. When the precursor carbonaceous fiber is subjected to a surface treatment using a viscous material, the wettability of the surface of the precursor carbonaceous fiber increases, thereby further improving the boundary adhesion between the precursor carbonaceous fiber and the self-sintering precursor carbonaceous powder.
Patent EP-0396319-A1 (EP)
Inventor: RYAN FREDERICK MERK
IPC: G01N21/35
Filed: 1990-04-26
Abstract: A gas analyzer arrangement for detecting the presence or quantity of a gas of interest includes a source of electromagnetic radiation (52) for directing a light beam through a light conditioning device (54) such that the light beam is collimated into a parallel beam of light. The conditioned light beam is then directed through a gas sample cell (58) which contains a sample of the gas of interest. The gas of interest has associated therewith, vibrational rotational absorption lines specific to that gas and which are effective for altering the light beam according to the absorption characteris­tics thereof. The altered light beam is then directed to a birefringent etalon device (64) which has been sized specifically to match those absorption lines of the gas of interest. An electro-optical modulator device (68) associated with the birefringent etalon modulates the absorption lines between the transmission spectra maxima and a point between the transmission spectra maxima so that an absorption ratio can be utilized to determine the presence or quantity of the gas of interest.
Patent EP-0478858-A1 (EP)
Inventor: CRUYSBERGHS RUDIGER JOZEF CHAR
IPC: B65D83/14
Filed: 1990-11-05
Abstract: An apparatus for dispensing product from a container (10) in which first (36) and second (40) members are provided in a vessel (32) which is disposed in the container. The first member defines with the vessel a first chamber (38), and the second member defines with the first member a second chamber (46). The second member moves in response to the pressure in the container to a first position relative to the first member and pressure (48) is exerted in the second chamber on said second member to move it to a second position in response to the pressure in the container decreasing below the predetermined pressure. When the second member moves to the second position the first chamber is connected (36a,36b) with the container to permit the pressurized gas in the first chamber to pass to the container and when the second member moves to the first position this connection is disconnected to prevent the passage of the gas.
Patent EP-0489206-A1 (EP)
Inventor: NANGIA AVINASH C-UNIV SAN FRAN
IPC: A61L27/60
Filed: 1990-12-04
Abstract: Membranes suitable for use as wound dressings and in particular as synthetic skin substitutes are disclosed. The membranes consist of a natural or synthetic polymer, a non-gellable polysaccharide and a cross-linking agent. 
     The membranes of the invention may contain one or more additional components selected from water-loss control agents, emulsifying agents and plasticisers. An internal reinforcing material may also be provided to supplement the inherent mechanical strength of the membrane. 
     Methods of forming such membranes are also disclosed.
Patent EP-0473857-A1 (EP)
Inventor: KAMATA EITARO
IPC: A42B3/24
Filed: 1990-12-18
Abstract: A helmet comprising a cap body (1) which is formed of a shell (2) with a buffer liner (3) fitted therein, wherein the cap body (1) further comprises a supporting plate (14) secured thereto for covering a lower end face of a front portion of the buffer liner (3), and a mounting plate (29) fixedly secured to the cover of an inner pad (24) so as to oppose to the supporting plate, the supporting plate (14) and the mounting plate (29) are provided with guide means (G) for guiding a longitudinal sliding movement of the mounting plate between an engaging position and a separating position for defining a predetermined mounting position of the mounting plate (29) with respect to the supporting plate (14), and with first locking means (E1) for separating and engaging both the mounting plate (29) and the supporting plate (14) in response to the separating position and engaging position of the mounting plate (29), and a rear end of the inner pad (24) is detachably connected to a rear end of the cap body through second locking means (E2). The inner pad (24) can reliably and easily be mounted to the cap body (1) at a predetermined position.
Patent EP-0430748-A1 (EP)
Inventor: MOULINET FRANCOIS
IPC: F16D3/00
Filed: 1990-11-14
Abstract: The invention relates to a transmission joint of the type comprising a body (12) attached to a first shaft and defining a cavity (14) inside which is formed at least one pair of rolling paths (26) in which is received a rolling element (24) connected to a second shaft (18). 
<??>According to the invention, the joint comprises an element (28) for the axial retention of the body (12) with respect to the second shaft (18) and comprising an elastically deformable element (30) in the form of a solid of revolution, possessing high axial rigidity and two coaxial cylindrical surfaces providing interior contact (32) and exterior contact (34) and connected to the second shaft (18) and to the body (12) respectively. 
<??>The joint may be a constant-velocity joint with rollers, for motor vehicle transmissions. 
<IMAGE>
Patent EP-0421901-A1 (EP)
Inventor: COMBY RENE
IPC: B05C3/09
Filed: 1990-10-04
Abstract: The device according to the invention comprises two members (2a, 2b) of variable geometry, not adjoining and secured facing one another on two opposite edges of the vessel containing the bath, each member consisting of at least one sheet (6, 7, 8) comprising flexible and contiguous fibres (2a, 2b) made of a material which is compatible with the temperature and the chemical components of the bath and whose nature and/or structure allow it to float on the surface of the latter. <IMAGE>
Patent EP-0445482-A1 (EP)
Inventor: QUIRIN PAUL
IPC: B60N2/48
Filed: 1990-12-28
Abstract: Manufacturing method, characterised in that it consists in producing, beforehand, a headrest (1) fitted with an articulated insert (5), according to the method for manufacturing a headrest fitted with a non-articulated insert, especially by the in situ flowing of a mixture of polyurethane foam (7), then in hollowing out, by means of heating elements (2), the movement spaces (3) for the articulated arms (4) of the insert (5) by the hot melting of the outer casing (6) and of the polyurethane foam (7) at the corresponding locations (8) of the headrest (1) and in simultaneously cauterising the outer casing (6) and the polyurethane foam (7) in the region of the said movement spaces (3). 
<IMAGE>
Patent EP-0403460-A1 (EP)
Inventor: HANSSON GUNNAR CHRISTER
IPC: B25B21/00
Filed: 1990-06-11
Abstract: A power wrench for two-step tightening of screw joints, comprising a housing (13), an electric motor (10) including a rotor (25), an output shaft (24) coupled to the rotor (25), and a power supply means including a power converter (11) with a variable frequency and voltage output and a current responsive power shut-off means. A retardation responsive inertia means (28) is coupled to the motor rotor (25) via a spring (32) and a cam means (29, 30) for corotation with the motor rotor (25) and for activation of a switch (12) as a certain predetermined retardation magnitude in the motor rotor (25) is exceeded. The latter is used for obtaining a fast torque interruption of the initial tightening step of the two-step tightening process, whereas the final tightening step is discontinued automatically as a predetermined current magnitude in the power supply is reached.