baber/WOPTO huggingface dataset:
Patent EP-0309418-A2 (EP)
Inventor: PIAZZO DIEGO
IPC: F02M35/10
Filed: 1988-09-13
Abstract: A cylinder head (10) for internal combustion engines for motor vehicles is provided with intake and exhaust manifolds (13, 14) formed integrally by casting and is arranged for the selective application of the fuel supply and ignition members (37, 39, 40-42) typical of Otto-cycle or Diesel-cycle internal combustion engines respectively.
Patent EP-0328091-A2 (EP)
Inventor: KAISER HANS-GERD
IPC: A61K31/19
Filed: 1989-02-09
Abstract: An active substance for topical treatment of changes in the skin and mucous membranes, in particular those due to metabolic and tissue diseases, is a mixture of substances, namely component (a) and component (b). Component (a) consists of at least one aminopolycarboxylic acid and/or its salts and/or its derivatives or of gluconic acid and/or its salts and/or its derivatives. Component (b) consists of at least one salt and/or derivative of a fruit acid. The active substance results in rapid abatement of the symptoms, including those of psoriasis, acne, lichen ruber, neurodermatitis, periodontitis, gingivitis, and herpes. It can be used in pharmaceutical and cosmetic products.
Patent EP-0330089-A2 (EP)
Inventor: NUSSBAUM STEPHANIE
IPC: C09J121/00
Filed: 1989-02-17
Abstract: This invention is a splice adhesive for use with elastomeric substrates such as EPDM roofing materials and a method for splicing elastomeric substrates using splice adhesives. The splice adhesive of this invention combines halogenated pre-crosslinked isobutylene-isoprene copolymer butyl rubber, thermoplastic copolymer, hydrocarbon resin, quinoid cure mixture and solvent in a single formulation which is storage stable.
Patent EP-0333103-A2 (EP)
Inventor: HANADA MARIKO
IPC: G01N27/12
Filed: 1989-03-13
Abstract: An exhaust gas sensor comprising BaSnO₃ or the like and a process for producing the sensor. The BaSnO₃ is made free of segregation and adapted to have acid-base strength of at least 6.8 as determined with Hammett's indicator. Causes to reduce the acid-base strength of the BaSnO₃ includes presence of Si and B, and causes to increase the acid-base strength include addition of Mg or Ca. The desired BaSnO₃ can be prepared by precipitating BaSnO₃ hydrous crystals while preventing introduction of Si and B thereinto especially with use of a containeer lined with a synthetic resin to prevent introduction of Si and B from the container, adding Mg or Ca to the precipitate, and thermally decomposing the precipitate.
Patent EP-0340558-A2 (EP)
Inventor: HERBRECHTSMEIER PETER DR
IPC: B29C48/08
Filed: 1989-04-21
Abstract: An optical waveguide having a core-sheath structure whose core comprises a terpolymer based on vinylidene fluoride, tetrafluoroethylene and hexafluoropropylene, is suitable for transmission paths of ca. 10 to ca. 100 m and can also be used at a temperature of above 100 DEG  C. without significant reduction of the transmission path.
Patent EP-0350678-A2 (EP)
Inventor: HENKEL GUNTHER
IPC: F16C11/06
Filed: 1989-06-22
Abstract: A ball-joint for motor vehicles, having a bearing shell made of an elastic plastic inserted between a joint housing (4) and a ball head (2) of a ball pin (1) with rotational and tilting movement, which bearing shell is supported by ribs (13, 17) on its outside in the joint housing (4), lubrication pockets being formed in the regions located between the ribs (13, 17) under the influence of a joint prestress or load on the inside of the bearing shell (3), is to have an improved joint lubrication in order to allow even tilting and rotational moments and to simplify the manufacture. For this purpose, it is proposed that the ribs (13) of the bearing shell (3) are arranged extending obliquely and spirally in relation to the joint axis (axis of the untilted ball pin). <IMAGE>
Patent EP-0342780-A2 (EP)
Inventor: MOCHIZUKI MITSUHIRO
IPC: E05D9/00
Filed: 1989-03-13
Abstract: A thermoplastic polyester composition is improved in mechanical properties and comprises a polyester, a vinyl polymer having -COOH, alkyl ester of -COOH, phenyl or cyano and an olefin copolymer comprising an alpha-olefin and an alpha, beta-­unsaturated acid glycidyl ester or (C²) a graft copolymer comprising said olefin copolymer (C¹) and one or more (co)polymers mainly comprising repeating units represented by the following general formula (2), wherein said copolymer (C¹) and said (co)polymers are chemically bonded to each other to form a branched or crosslinked sturcture:
      wherein R² stands for a hydrogen atom or a lower alkyl group and Y stands for one or more groups selected from -COOII, an alkyl ester of -COOII having 1 to 8 carbon atoms in the alkyl, phenyl and cyano.
Patent EP-0338740-A2 (EP)
Inventor: SATO SHIGEKI
IPC: F16F13/00
Filed: 1989-04-14
Abstract: A vibration damping device comprises an elastomeric body (24) interposed between a first body such as a vehicle chassis (12) and a second body such as a power unit (14) which is subject to vibration, there being an orifice passage (40c) connecting a main working chamber (32) to an auxiliary chamber (36) and having electrodes (40a, 40b) via which a voltage can be impressed on an ERF which fills said main and auxiliary chambers, and first and second acceleration sensors (48, 50) for sensing acceleration of the first and second bodies and producing first and second signals respectively, and a control circuit (46) responsive to said signals. 
     The acceleration of the base or chassis is sensed and differentiated. The differential value is compared with a given level and used to set a control value against which the absolute value of the acceleration of the suspended body is compared. Depending on the outcome of the second comparison a voltage is selectively applied to the electrodes of the orifice included in the vibration damping device.
Patent EP-0339889-A2 (EP)
Inventor: TOIBANA HISAHARU
IPC: G11B7/253
Filed: 1989-04-21
Abstract: The optical recording media disclosed herein comprises a substrate and a recording layer formed thereon, wherein the recording layer is irradiated with beam of energy to form thereon bits corresponding to given pieces of information and thereby record the pieces of information. The recording layer comprising Te, Cr, C and H, the proportion of Cr contained in said recording layer, based on all atoms costituting the recording layer, is 0.1-­40 atom% and that of C contained in said recording layer is 0.1-40 atom%. In another aspect, the proportion of Cr contained in said recording layer, based on the sum total of Te and Cr atoms present in said recording layer, is 0.1-­60 atom%, and the proportion, based on the sum total of Te, Cr and C atoms present in said recording layer, of C is 0.1-40 atom%. According to the optical recording media as disclosed above, the recording layer improves in oxidation resistance and long duration of life of the optical recording media can be expected, because the recording layer comprising Te, Cr, C and H. In this connection, the distribution of C contained in the recording layer is not always uniform, and C may be distributed in the recording layer so that the content of C becomes smaller in the direction receding from the substrate side.
Patent EP-0352969-A2 (EP)
Inventor: SPREEN JAMES HAROLD
IPC: H01F30/00
Filed: 1989-07-20
Abstract: The present invention relates to a transformer comprising a core structure having at least two spaced apart pole pieces (20, 34; 22, 36) and forming a flux path, a primary winding structure, and a secondary winding structure (30, 40). 
     According to the invention the transformer is characterised in that the secondary winding structure comprises two generally planar electrically conductive winding portions (30, 40) connected together by at least one rectifier unit (D1, D2, D3, D4), a first one (30) of the conductive winding portions extending adjacent to the pole pieces and located outside the core, and the second one (40) of the conductive winding portions extending through the space between the pole pieces.
Patent EP-0367530-A2 (EP)
Inventor: BARRATT STEPHEN CHARLES
IPC: G07B17/00
Filed: 1989-10-30
Abstract: Protection of electronic circuits (13) from static electrical discharge is provided by utilising a key mat (21), having key buttons (22) moulded therein, of a key board for the circuits, to provide an electrically insulating barrier to such discharges. The electronic circuits are housed in a housing (23) having apertures (24) through which the key buttons (22) extend. Electrical discharge from a key button through the aperture in the housing to the circuits is prevented by forming the mat to have an extent sufficient to ensure that any discharge track is longer than that for a predetermined potential. Where the direct distance to a circuit is short, the mat (21) is formed so as to ensure a discharge track greater than the direct distance and of sufficient length. For this purpose the mat may be formed with an upstanding wall (29).
Patent EP-0376510-A2 (EP)
Inventor: CHAPMAN MAX CANNON
IPC: G11B31/00
Filed: 1989-12-05
Abstract: An automotive audio system is provided such that system controls, either push-button keypad or rotary switches, connect to an external interrupt pin of a microcontroller (25) capable of restarting the microcontroller from its halt or power-down state. A control activity results in the microcontroller (25) waking up from its halt state, monitoring the system control, and recording system parameter changes in a keep-alive memory. For example, the volume of the system can be changed while the system main power and functions are off. In another embodiment, the microcontroller (25) can be woken up in order to display time-of-day information while both the audio system and the automobile are turned off. After displaying the information or changing the system parameter, the microcontroller (25) returns to its halt state in order to conserve battery power. When the audio system is fully turned on, the most recent parameter setting that was recorded is used to initialise the system. Thus, a user can ensure that audio volume is not too loud prior to powering on the audio system.
Patent EP-0375419-A2 (EP)
Inventor: PONCE HECTOR OSWALDO
IPC: H02K5/22
Filed: 1989-12-21
Abstract: A parallel conducting ring structure for a dynamoelectric machine is configured to be mounted as a subassembly upon a conventional support cone for wholesale installation through an opening formed in an axial end of the casing structure surrounding the stator core of a dynamoelectric machine. Tab connections are attached, at preselected locations about the axis of the stator core, to the parallel conducting ring structure and are insulated with conventional groundwall insulation. Depending upon the particular direction of rotation of the rotor and upon the direction in which the generated electromotive forces are to peak, each direction of which is selected by the utility, the subassembly is installed within the casing structure through the opening, and adapted for such particular directions by stripping the insulation from selected ones of the tab connections, attaching the main leads exiting the casing structure to such tab connections, and leaving the remaining ones of the tab connections insulated.
Patent EP-0380042-A2 (EP)
Inventor: LAMERS JOACHIM DIPL-ING
IPC: H02G3/08
Filed: 1990-01-23
Abstract: A feed-through grommet (1), of elastic material, is injection moulded around a cable (2) or the like. Adjacent to the cable (2) there is provided an opening (7) which is closed either by a thin membrane skin (8) or by an inserted plug (12) which is in turn injection moulded around a further cable or the like (11). The feed- through grommet (1) is preferably used in the case of a cable set which is made up of cable set elements, as is used especially in the case of motor vehicles. <IMAGE>
Patent EP-0380131-A2 (EP)
Inventor: HEIN AXEL
IPC: B02C23/02
Filed: 1990-01-26
Abstract: A crushing device, in particular for glass bottles and the like, comprises a housing (2), one or more guide shafts (24) projecting into the housing for the bottles to be crushed and a motor-driven tool mount (8) rotatably mounted in the housing and having radially extending tools (40) in the form, for example, of bars which, on being rotated, penetrate the inside of the guide shafts (24) and thus shatter the bottles. The crushing device can be used in particular in filling operations for bottles to be rejected and avoids the disadvantages occurring with manual shattering according to the prior art due to a high degree of noise pollution and risk of accident because of glass fragments. <IMAGE>
Patent EP-0386558-A2 (EP)
Inventor: EBERLE GUENTER
IPC: B04B5/04
Filed: 1990-02-24
Abstract: An inset cup for centrifuges for centrifuging blood is described, a blood bag, which is connected via connecting hoses to at least one other blood bag inside the centrifuge, being inserted into the inset in conjunction with a displacement element which acts on the inset cup from the outside. In order to handle the inset cup more easily and operationally reliably with low manufacturing costs, it is provided that the inset cup consists of two shell halves connected swivellably to one another and that a holder for the blood bag to be inserted between the shell halves is arranged on the top of the shell halves.
Patent EP-0389926-A2 (EP)
Inventor: BELDER EIMBERT GERRIT
IPC: C09D163/00
Filed: 1990-03-20
Abstract: The invention relates to a powder paint, comprising a polyepoxy compound, a polyester resin and customary additives, the polyester resin having an acid number ranging from 15 through 70 and a hydroxyl number of 10 or below and being substantially based on units of dicarboxylic acids, glycols and monomers of functionality three or higher, as dicarboxylic acids use is being made of at least 15 mole % of isophthalic acid and at least 5 mole % of 1,4-cyclohexane dicarboxylic acid, as the glycols use is being made of at least 50 mole % of branched aliphatic glycols with 5-11 carbon atoms, which may optionally comprise an ester group, and at most 50 mole % of aliphatic glycol with 2-6 carbon atoms, and wherein the monomers have a functionality three or higher in an amount of at most 8 mole % of dicarboxylic acids plus glycols.
Patent EP-0412258-A2 (EP)
Inventor: PETZOLD EBERHARD DIPL-ING
IPC: B26D1/00
Filed: 1990-06-12
Abstract: The device can be used for severing the said belts up to a thickness of 40 mm in manufacturing and repairing, both as a stationary apparatus in workshops and as a mobile apparatus in situ. The device consists of a travelling carriage (1) with a lower cutter (6), arranged fixedly under the conveyor belt (7) to be cut, and an upper cutter (5), arranged pivotably above the belt (7). In this arrangement, the upper cutter (5) has an arcuate, toothed cutting edge and the lower cutter (6) possesses notches. The angle of action (1) of the toothing of the upper cutter (5) with respect to the belt (7) is less than 15 degrees. The travelling carriage (1) is driven and moves stepwise in the cutting direction. <IMAGE>
Patent EP-0407849-A2 (EP)
Inventor: IIDA NAOMI C O MITSUBISHI DENK
IPC: G05B19/05
Filed: 1990-07-02
Abstract: A programming system for a programmable controller is improved by providing for. automatic retrieval of the execution programs corresponding to application instructions which do not form a part of the basic program instruction set. Application instructions embedded within a sequence program are recognized and their names are displayed on the operator's display (24). The corresponding execution instructions are retrieved and subsequently combined with the sequence program while the operator monitors the retrieval operation on the display (27). After the execution instructions have all been copied over into the memory (16) for the sequence program, the application instructions may optionally be rewritten as standard subroutine instructions including the head address of the given set of execution instructions, to avoid the need for a symbol table to interpret between application instruction names and the corresponding head address for the execution instructions.
Patent EP-0402959-A2 (EP)
Inventor: MIKI MASAYUKI
IPC: F01C21/10
Filed: 1985-10-07
Abstract: A gear pump or motor comprising a pair of gears (3, 4) intermeshing with each other, a case body (5) accomodating said pair of gears, a hard layer (15) formed on the inner surface of said case body, said hard layer being made of a material to be as hard as not to be cut by the cog tips of said pair of gears, the cog tips of said pair of gears being wiped on said hard layer with a clearance to seal any leakage of liquid. The hard layer may be a ceramic coating layer or a composite coating layer.
Patent EP-0416383-A2 (EP)
Inventor: FEY PETER DR
IPC: C07D405/06
Filed: 1990-08-24
Abstract: Substituted aminopyridines can be prepared by reduction of appropriate ketones and if necessary subsequent hydrolysis, cyclisation, hydrogenation and separation of isomers. The substituted aminopyridines can be used as active substances in medicaments.
Patent EP-0430079-A2 (EP)
Inventor: NAKAMURA KYUZO CHIBA CHOZAIRYO
IPC: C23C16/50
Filed: 1990-11-22
Abstract: An in-line type chemical vapor deposition apparatus having an etching device (6) for cleaning at least substrate holders, which is provided downstream the substrate unloading station ( ) in which the processed substrates are removed from the substrate holders in an atmosphere. The etching device comprises a plasma etching means in which the substrate holders are positioned on an anode side or a dry-etching means in which the substrate holders are positioned on a cathode side, thereby reducing the down time of the apparatus without any influence of an exfoliation of an adhered film from the substrate holders or other portions.
Patent EP-0383454-A2 (EP)
Title: Method and apparatus for preventing parasitic electrical discharges in magnetic disk drives
Inventor: GAILBREATH SAMUEL H
IPC: G11B33/14
Filed: 1990-01-31
Abstract: The pole pieces (40, 42) and other components of a magnetic head (10) of a disk drive and an adjacent disk drive surface (26) are biased to approximately the same DC voltage level (+5v) in order to prevent any unwanted electrical discharge therebetween. This method thus prevents the generation of spurious signals at the output of a read amplifier (32) to which the magnetic head (10) is electrically connected.
Patent EP-0390502-A2 (EP)
Inventor: MOHRI YOSHIO C O NKK CORPORATI
IPC: C30B15/02
Filed: 1990-03-27
Abstract: A Chochralski method-type silicon single crystal manufacturing apparatus including a feeding device for continuously feeding granular silicon starting material into a crucible. The apparatus comprises a silicon single crystal manufacturing apparatus having a continuous granular silicon starting material feeding device including a housing (11) containing a reduced-pressure inert gas atmosphere, a rotating cylinder (14) arranged inside the housing (11) and having a plurality of granule catch portions (15) on its outer peripheral surface and a storage hopper (12) arranged above the rotating cylinder (14). The feeding device is so arranged that the distance (gap) between the lower discharge port end (13) of the storage hopper (12) and the outer peripheral surface is greater than the maximum diameter of the granular silicon and the distance (gap) has the maximum value sufficient to cause the granular silicon to accumulate with an angle of repose at the distance (gap). The granule catch portions (15) on the outer peripheral surface of the rotating cylinder (14) take the form of any of various kinds of projections or grooves.
Patent EP-0393990-A2 (EP)
Inventor: MATKOVICH VLADO I
IPC: G01N33/543
Filed: 1990-04-17
Abstract: An immunodiagnostic test device for use in detecting analytes in a liquid sample comprising a liquid impervious housing with an opening through which the liquid sample may be applied, a continuous, liquophilic, multilayer member such as a membrane disposed within the housing, the member having a flap or portion to which the liquid sample is applied and the other layers providing for efficient absorption and drawing of liquid down through the membrane flap.
Patent EP-0409404-A2 (EP)
Inventor: GOUBEAUX CARL E
IPC: F16L13/16
Filed: 1990-06-14
Abstract: Mechanism for attaching a high pressure tube (12) to an opening (28) in a housing (10) using a tapered opening into which the high pressure tube is inserted. A securing device (14) has one end (76) positioned about the tube end (42) and is then press fitted not only to the housing on an outer diameter fitting section (19) but also inwardly against the tube end, as well as another section (46) being press fitted to the housing to further secure the securing device to the housing, all of the press fits providing high pressure seals. The securing device other end (44) also has means (54) for prealignment of a cross passage (64) with a side passage (30) so that high pressure fluid flowing between the tube and the side passage has minimal directional change to pass from the cross passage to the side passage. The other end also has means (52) for receiving press fitting force in axial alignment with the securing device.
Patent EP-0405861-A2 (EP)
Inventor: DAVIS SCOTT H
IPC: G06F11/16
Filed: 1990-06-22
Abstract: A method and apparatus for transferring data between two storage media, and is used in an illustrative embodiment to transfer data between two storage media in a shadow set, the storage media being accessible to one or more host processors. The method of the preferred embodiment includes the steps of: A. receiving a command from one of the host processors, the command specifying data to be transferred from a first storage medium to a second storage medium; B. transferring the data specified in the command received from the host from the first storage medium to the second storage medium in a series of subtransfers, each of the subtransfers transferring a portion of the data; and C. processing one or more I/O requests to the shadow set received from one or more host processors by, for each received I/O request: a. implementing the I/O request if the I/O request does not involve a section of the shadow set currently involved in one of the subtransfers; and b. stalling the I/O request if the I/O request involves a section of said shadow set currently involved in one of the subtransfers, and implementing the I/O request when the subtransfer has completed.
Patent EP-0409449-A2 (EP)
Inventor: AUVINEN STUART T
IPC: G06F5/00
Filed: 1990-07-05
Abstract: An interleaved sensing system for decreasing the read access time in a sequential memory includes a sequential memory array formed of a plurality of memory cells for storing data. The memory cells are arranged in a plurality of odd columns and a plurality of even columns. Sensing means are provided for interleaving the stored data in the memory cells in the odd columns with the stored data in the memory cells in the even columns. An output buffer is coupled to the sensing means for generating data output representing alternately the stored data in the odd and even columns during alternate read cycles.
Patent EP-0411897-A2 (EP)
Inventor: LINN BRUCE O
IPC: C07H17/08
Filed: 1990-07-31
Abstract: Novel avermectin derivatives of formula I are disclosed, wherein the 4''-hydroxy group is replaced by a substituted acylamino or benzoylamino group. These avermectin derivatives can be further derivatized at the 5- and 23-positions as ketoximes or O-substituted ketoximes. The 4''-substituted avermectin derivatives are prepared by the acylation of the known 4''-aminoavermectins with acylating reagents. The new compounds are potent anti-parasitic agents, in particular, the compounds are anthelmintic, insecticidal and acaricidal agents.