baber/WOPTO huggingface dataset:
Patent EP-0300718-A2 (EP)
Inventor: OHORI YOSHIJI
IPC: C08F255/00
Filed: 1988-07-18
Abstract: A process for producing a modified ultrahigh-molecular-weight polyolefin composition, comprises mixing a powder of an ultrahigh-molecular-weight polyolefin (A) having an intrinsic viscosity of at least 5 dl/g, a flowability improver (B) having a melting point lower than the melting point of the ultrahigh-molecular-weight polyolefin (A), a monomer (C) having an olefinically unsaturated bond and a radical initiator (D) with stirring at the melting point of the flowability improver (B) or a higher temperature but below the melting point of the ultrahigh-molecular weight polyolefin (A), and then melt-kneading them at the melting point of the ultrahigh-molecular-weight polyolefin (A) or a higher temperature to react the monomer (C) with the ultrahigh-molecular-weight polyolefin (A).
Patent EP-0312245-A2 (EP)
Inventor: VAN DER SCHYF CORNELIUS JOHANN
IPC: A61P9/12
Filed: 1988-10-05
Abstract: This invention provides compounds of the general formula I:
     wherein A is 8,1 1 -oxopentacyclo [5.4.0.0 2,6 .0 3,10 .0 5,9 ]undecane optionally substituted with one or more substituents, preferably comprising an alkyl, aryl, hydroxy, keto or amine group, and R is hydrogen or an unsubstituted or substituted aromatic or an unbranched or branched alkyl group, the alkyl group preferably or optionally having as a substituent an aryl or hydroxy group or halogen; and acid addition salts of such compounds. 
     This invention also provides processes for preparing the above compounds; and calcium antagonists and/or antihypertensive agents containing one or more of the above compounds.
Patent EP-0319185-A2 (EP)
Inventor: SANNER MARTIN W
IPC: G06F13/00
Filed: 1988-11-21
Abstract: Checking method and apparatus for monitoring the proper operation of a state machine of the type operable to produce control signals that in turn, cause other digital apparatus to produce responsive signals. Part of the checker apparatus, in effect, emulates the digital apparatus, receiving the control signals to produce therefrom emulated response signals that, when compared to the control signals, provide an indication of correct operation of the state machine means and associated circuitry.
Patent EP-0318300-A2 (EP)
Inventor: SMALLWOOD EDWARD DONALD
IPC: B26B27/00
Filed: 1988-11-24
Abstract: The pipe cutting device has a clamp having a pair of clamp members 11 and 12 for holding a pipe to be cut and a rotatable sleeve 19 supporting a pipe cutter 30 which has a cutting blade 35. The cutting blade 35 has a leading cutting edge 41 and a pair of flanks 42 and 43. The sleeve fits between the pair of clamp members 11 and 12. An automatic advance arrangement for the blade 35 includes a screw-threaded adjuster 39 and crossed bars 40 which engage a handle 13 to turn the adjuster 39, as the sleeve rotates. An operating tool having a ratchet connecting the tool to the sleeve 19 is used to turn the sleeve directionally.
Patent EP-0296111-A2 (EP)
Inventor: BUGNON PHILIPPE DR
IPC: C08K9/02
Filed: 1988-06-10
Abstract: Stoffzusammensetzungen enthaltend ein mit Metalloxiden beschichtetes organisches Pigment, dadurch gekennzeichnet, dass die Teilchenoberfläche des Pigments mit einem festhaftenden, durchgehenden, hochvernetzten Ueberzug aus Silicium- und/oder Aluminiumoxid versehen ist, welches durch Polykondensation eines Silicates und/oder Aluminates mit den freien Hydroxylgruppen einer die Teilchenoberfläche durchgehend umhüllenden Schicht fixiert wird, die im wesentlichen aus partiell hydrolysierten organischen Verbindungen von Elementen der Gruppe 4A oder 4B des Periodensystems, ausgewählt aus der Gruppe bestehend aus Chelaten der Formel <IMAGE> worin R Methyl, Ethyl, Methoxy oder Ethoxy, R¹ Methyl oder Ethyl und X Halogen oder C1-C4-Alkoxy sind und M Ti oder Sn bedeutet, und aus Estern der Formel     Q(OR²)4      (III), worin Q ein Element der Gruppe 4A oder 4B des Periodensystems und R² C1-C4-Alkyl bedeuten, besteht. Pigmentzusammensetzungen dieser Art zeichnen sich insbesondere durch ein hervorragendes rheologisches Verhalten in Lack- und Druckfarbensystemen, durch hohen Glanz der damit erhaltenen Lackierungen und durch weitgehende Verzugsfreiheit der damit pigmentierten Kunststoff-Formteile, aus.
Patent EP-0346595-A2 (EP)
Inventor: SCHIWIORA HARRY
IPC: A61K6/04
Filed: 1989-04-21
Abstract: Dental alloys which are devoid of non-precious metals and have a surface which adheres well to ceramic veneers and have little tendency to discolour contain 60 to 85% by weight gold, 4 to 20% by weight platinum, 2 to 20% by weight palladium, 1 to 11% by weight silver and 0.1 to 3% by weight iridium and/or rhodium.
Patent EP-0367128-A2 (EP)
Inventor: YAMAGUCHI KATSUHISA
IPC: A23L7/152
Filed: 1989-10-27
Abstract: Indian corn germs can be efficiently de-fatted and deodor­ized by extracting the oleaginous materials with carbon dioxide in a super-critical state as the extractant at a temperature of 30 to 80 °C under a pressure of 80 to 500 kg/cm²G with ad­mixture of 1 to 30% by weight of ethyl alcohol as an extraction aid. The thus highly de-fatted and deodorized corn germs are useful as a base material of dietary fibers as a constituent of healthy food.
Patent EP-0374443-A2 (EP)
Inventor: GEIPEL WERNER
IPC: B01J19/32
Filed: 1989-11-03
Abstract: A device for collecting or distributing a liquid in a mass or heat exchange transfer vessel possesses at least one trough (1) for collecting or distributing liquid, per trough at least one discharge plate (5), which is essentially parallel to the trough and is arranged obliquely to a first plane, which extends through the longitudinal axis and through the middle between the two free edges of the trough, and devices (7) for connecting the trough (1) to the discharge plate (5) and for fixing the latter in position, the lower edge of the discharge plate (5), which is arranged directly above the trough opening, projecting into the trough opening or being situated a short distance above it, and the upper edge of said discharge plate (5) projecting above a second plane, which lies parallel to the first plane and passes through one of the free edges of the trough (1). <IMAGE>
Patent EP-0374621-A2 (EP)
Inventor: GUPTA PRAMOD DR
IPC: C08K5/13
Filed: 1989-12-08
Abstract: The present invention relates to a method for stabilizing a polyether polyol having a molecular weight of from about 300 to about 10,000 comprising adding 3,5-di-tert-butyl-4-hydroxyphenylpropionic acid as an antioxidant stabilizer, optionally in combination with other antioxidants, to said polyether polyol. This invention further relates to polyols stabilized by the method of this invention and to stabilized polyurethanes prepared from such stabilized polyols.
Patent EP-0367365-A2 (EP)
Inventor: HUBL DIETER DR
IPC: A01N43/80
Filed: 1989-10-31
Abstract: Novel benzisothiazoles of the general formula I 
<IMAGE>
 in which X and R have the meaning indicated in the description, processes for their preparation and their use as pesticides, in particular against nematodes, are described.
Patent EP-0340915-A2 (EP)
Inventor: BURNS RICHARD
IPC: G01J3/443
Filed: 1989-04-06
Abstract: An optical system for a multidetector array spectrophotometer includes multiple light sources (10,12) for emitting light of selected wavelength ranges and means for selectively transmitting the selected wavelength ranges of light to respective slits (40,42) of a multi-slit spectrograph for multiple wavelength range detection. The spectrograph has two or more slits (40,42) which direct the selected wavelength ranges of the light spectra to fall upon a dispersive and focusing system which collects light from each slit, disperses the light by wavelength and refocuses the light at the positions of a single set of detectors (46).
Patent EP-0339900-A2 (EP)
Inventor: MITSUMORI KOJI
IPC: G11B7/135
Filed: 1989-04-24
Abstract: An optical head device for use in a disc player comprises a movable optical assembly (23; 71; 71′) in which an objective lens (11), first and second mirrors (44; 44′, 45) and a light beam generating and detecting unit (43) are supported in common by a supporting member (22; 81; 81′), and a driving mechanism (20,21a,21b,24; 72,74) for moving the movable optical assembly (23; 71; 71′) in both a first direction along an optical axis of the objective lens (11) and a second direction perpendicular to the first direction, wherein, in the movable optical assembly (23; 71; 71′), a light beam generated in the light beam generating and detecting unit (43) is reflected twice by the first and second mirrors (44; 44′, 45) to be changed in its traveling direction, and focused by the objective lens (11) at a position on the optical axis of the objective lens (11), and a light beam coming from the outside of the movable optical assembly (23; 71; 71′) is received by the objective lens (11) to pass therethrough to the second mirror (45), reflected twice by the second and first mirrors (44; 44′, 45) to be changed in its traveling direction, and guided to a photodetector (51,52) contained in the light beam generating and detecting unit (43).
Patent EP-0356195-A2 (EP)
Inventor: YOKOI JUN
IPC: C08L77/00
Filed: 1989-08-22
Abstract: A cracking resistant resin-sealed coil obtained by impregnating the coil with a thermosetting resin composition and curing it, characterized in that said thermosetting resin composition comprises 100 parts by volume of a thermosetting resin composition being flowable at a temperature of 100°C or less, 5 - 15 parts by volume of aramid fiber pulp (a) having a diameter of 30 µm or less and a length of 1 mm or less and 20 - 50 parts by volume of at least one inorganic filler (b), and the composition is substantially free of any solvent.
Patent EP-0356232-A2 (EP)
Inventor: FURUOYA ITSUO
IPC: C12N9/04
Filed: 1989-08-24
Abstract: A novel choline oxidase being thermostable at 50°C at pH 7 to 9 is disclosed. A method for producing the enzyme by using actinomycetes is also disclosed.
Patent EP-0368750-A2 (EP)
Inventor: KONDO TAKANORI
IPC: C09B1/28
Filed: 1989-11-07
Abstract: Substituted aminoantraquinone compounds, which are used for dye stuffs or intermediate thereof, represented by the formula (II)
      wherein R₃ represents a C₁-C₆ alkyl group which may be substituted, X represents a hydrogen atom, -COR₁ or -SO₂R₂ wherein R₁ and R₂ each represents a substituted or unsubstituted C₁-C₄ alkyl or C₆-C₁₂ aryl group, and Y and Z represent independently a hydrogen atom, a halogen atom, a nitro group or a C₁-C₄ alkyl group,is prepared by allowing anthraquinone compounds represented by the formula (I)
      wherein X, Y and Z are as defined above, to react with alkylating agents in organic solvents in the presence of organic quaternary ammonium salts and alkalis.
Patent EP-0396103-A2 (EP)
Inventor: TOMITA SHIGERU
IPC: H03J7/18
Filed: 1990-04-30
Abstract: In a CATV receiver or television receiver channel selecting apparatus provided with a controlling device (5,6) wherein, on the basis of a channel-up or channel-down channel selecting operation, data corresponding to local oscillation frequencies of the respective channels are output, a tuning voltage is prepared by using these data and the local oscillation frequency of the tuner (2) is controlled. 
     The above mentioned controlling device (5,6) is provided with a device (65) for memorizing the information as to whether it is inhibited or permitted to select the respective channels at the time of the channel-up or channel-down channel selection so as to memorize the common channel selection inhibiting information for a plurality of channels not allowed to exist simultaneously and to be able to save the memory capacity of the memory (RAM) of the channel selecting microcomputer. 
     Further, a device for quickly searching the input signal frequency of the channel without a mis-operation in the case of selecting an objective channel at the time of the up/down channel selection is provided.
Patent EP-0407848-A2 (EP)
Inventor: STEINHAGEN WOLFGANG DR
IPC: H01L21/8247
Filed: 1990-07-02
Abstract: A trimming circuit (10) is described with the aid of which the desired value of an electrical component can be set. The component consists of a plurality of subcomponents (22.1 - 22.n) which are connected in parallel to each other and the values of which are in a predetermined relationship to each other. Into a supply line to each subcomponent (22.1 - 22.n) at least one electrically programmable field-­effect transistor (26.1 - 26.n) is inserted which is adapted to be put permanently into a conductive state or a non-­conductive state via a control gate terminal. When carrying out the trimming method the programmable field-­effect transistors (26.1 - 26.n) are set to the conductive state or the nonconductive state in as many supply lines to the subcomponents (22.1 - 22.n) as required for reaching the value of the subcomponents which is necessary to adjust an electrical parameter in an assembly (14) connected to the trimming circuit (10) to a desired value.
Patent EP-0407938-A2 (EP)
Inventor: TIHANYI JENOE DR ING
IPC: H02H3/20
Filed: 1990-07-09
Abstract: To protect electrical equipment against overvoltage, the load path of a power semiconductor component (2) is connected between the input (1) and output terminal (3) of the protective circuit arrangement. The switch formed by the power semiconductor (2) is closed in normal operating conditions. If an overvoltage occurs at the input terminal (1), this is detected by a measuring circuit (4) located in parallel with the switch (2) and the switch (2) is opened. A capacitor (6) located between the output terminal (3) and a second input terminal (5) keeps the output voltage constant at the output terminal (3) for the duration of the overvoltage. An additional circuit arrangement (7) is provided for operating the power semiconductor (2). <IMAGE>
Patent EP-0420267-A2 (EP)
Inventor: KOJIMA SHINJIRO
IPC: H01L23/495
Filed: 1990-09-28
Abstract: An apparatus for producing a plurality of resin molded semiconductor devices by an injection molding process wherein molten resin is injected into a plurality of die cavities on a lower die half while a plurality of semiconductor devices are placed in the die cavities. Each of the semiconductor devices is constructed such that different kinds of semiconductor elements (19a, 19b, 19c) are mounted on beds (13a, 13b, 13c) 
each having different dimensions in a lead frame (10) and electrodes on each semiconductor element (19a, 19b, 19c) are connected to inner leads (12a) in the lead frame (10) via a plurality of fine metallic wires. An injection gate (22) for each die cavity is located at the position in the vicinity of the bed (13a, 13b) 
having a larger area among a plurality of beds (13a, 13b, 13c) each having different dimensions. The injection gate (22) may be located at a position in the vicinity of the bed (13a) 
having a largest area among the beds (13a, 13b, 13c; in the lead frame (10). Alternatively, the injection gate (22) may be located at an intermediate location between a pair of beds (13a) each having a larger area among the plural beds (13a, 13b, 13c) in the lead frame (10).
Patent EP-0421423-A2 (EP)
Inventor: MITOMO ISAMU
IPC: H03H11/12
Filed: 1990-10-04
Abstract: A method of controlling the time constant of a filter (2) for use in a radio receiver which receives a signal, transmitted from a transmitting station at a predetermined period, intermittently at the predetermined period and demodulates and delivers the received signal, a filter circuit having the time constant control function based on the method, and a radio receiver having the filter circuit. Preferably, the filter has its time constant switchable stepwise and specifically, parallel connection of capacitors (211 to 213, 221 to 223) or shortcircuiting of resistors (230 to 232, 240 to 242) is controlled by turning on/off switches (311 to 313, 321 to 323; 330 to 332, 340 to 342). A controller (3; 30) within the filter circuit or the radio receiver performs control for applying a predetermined periodical signal (or standard pusle signal) (PL) to the filter and controlling the time constant of the filter in accordance with an output signal (or triangular pulse) (F OUT ) during a first time zone within each operation interval for the intermittent reception and for filtering the signal from the transmitting station and causing a demodualting circuit (6) to demodulate and deliver a filtered signal.
Patent EP-0429071-A2 (EP)
Inventor: INOUE NOBUHIRO C O INTELLECTUA
IPC: B41J2/335
Filed: 1990-11-20
Abstract: A thermal head (10) is used on a thermal transfer recording apparatus which can record a continuous, fine line or curve by recording many dots, by a thermal transfer system, on a recording sheet. The thermal head comprises a one-dimensional array of heat generation element groups (86) each comprised of a plurality of heat generation elements, such as heat generation resis­tors (12) of, for example, a parallelogram, a diamond or an elliptic configuration, continuously arranged in a direction perpendicular to that in which recording is made on a recording sheet and lead electrodes (13, 14) connected adjacent to each other in predetermined positions, in which the longitudinal sides of the heat generation resistors (12) are made oblique at a prede­termined angle.
Patent EP-0410549-A2 (EP)
Inventor: YAMADA SEIJI
IPC: G01G13/16
Filed: 1987-05-18
Abstract: For a system such as a combinational weighing system that requires a large number of parameters to be set for its operation, groups of parameters which frequently assume same sets of values are identified, and each or such sets is assigned a reservation number. Memory space for storing values assumed by tne parameters can be reduced if they are grouped by such frequently occurring combinations and the user specifies a single reservation number instead of specifying values of the individual parameters. Selection or operating conditions is effectea by an input device with a touch screen (50). For some parameters, currently set values are displayed as a bar graph and a user can set or reset a value directly on the screen by moving a cursor on the bar graph.
Patent EP-0383496-A2 (EP)
Inventor: UCHIMURA MITSUO
IPC: B65H9/16
Filed: 1990-02-09
Abstract: An apparatus for transporting paper (13) comprising a paper transport path (15) made up of a reference surface with which one edge portion of paper (13) is brought into abutment and a paper guide (1) on which the surface of the paper (13) is supported, a skew roller (9) supported on a roller shaft (8), which is arranged at an angle with the transport direction of the paper (13), and resiliently urged toward the paper guide (1), a skew roller position control means having an abutment surface (28) with which one end portion of the roller shaft (8) is brought into abutment when the skew roller (9) takes a position to be in contact with the paper (13) and a stopper edge (29) with which the periphery of the roller shaft (8) is brought into abutment when the skew roller (9) takes an open position to be away from the paper (13) and being urged toward the skew roller (9), and a release means (30) to move the skew roller position control means away from the skew roller (9), whereby it is made possible to simply bring about a state of the skew roller (9) separated from the paper guide (1) and a state of them held in contact.
Patent EP-0384622-A2 (EP)
Inventor: WANGER MARK E
IPC: G11B17/22
Filed: 1990-02-09
Abstract: A cartridge handling system (10) comprising: a cartridge engaging assembly (22) for engaging an exposed end portion of a cartridge (24) positioned in an aligned holding unit (12, 14, etc.); a longitudinal displacement assembly (26) for longitudinally displacing a cartridge (24) engaged by the engaging assembly (22); a flipping assembly (28) for invertingly rotating a cartridge engaged by the engaging assembly about a longitudinally extending flip axis (DD); a lateral displacement assembly (30) for laterally displacing a cartridge (24) engaged by the engaging assembly (22); and a unitary, rotatable drive motor (32) drivingly linked to the longitudinal displacement assembly (26), the flipping assembly (28), and the lateral displacement assembly (30) for providing driving force thereto.
Patent EP-0391727-A2 (EP)
Inventor: BERGQUIST ROGER
IPC: A61F13/514
Filed: 1990-04-06
Abstract: In absorbent products, such as sanitary napkins, discreet areas of dry fibrous materials such as fluid-repellent materials are precisely placed in various planes within the product so as to provide barriers to bodily fluid leakage from the product. In a preferred embodiment, hydrophobic fibers are placed around the periphery of a central absorbent area of an absorbent product to discourage and/or prevent side or end leakage from the product.
Patent EP-0393912-A2 (EP)
Inventor: OOTANI TAKAO
IPC: B60C9/18
Filed: 1990-04-10
Abstract: A bias tyre for aircraft has a carcass composed of a plurality of carcass ply groups and a cap ply layer. Each of the carcass ply groups comprises at least one carcass ply extending from a tread through a sidewall part to the bottom surface of a bead core. The carcass ply groups are distinguished by the folding direction of the carcass plies at the bead core, or the bead cores at which the carcass plies are folding in the case that plural bead cores are employed. The cap ply layer is disposed inward the tread part and between the carcass ply groups, of which outer both end are terminated outward in the radial direction of the bead core.
Patent EP-0406121-A2 (EP)
Inventor: PAGNUCCO GILBERT
IPC: B65D85/48
Filed: 1990-06-29
Abstract: The device for supporting and transporting a stack of sheets of glass (1) comprises a base (2) receiving this stack by the edges of the sheets of glass. The base (2) carries two spaced bars (9) substantially parallel to its edges (10) perpendicular to the back surface (4), these bars (9) being mounted in an articulated manner on the base (2) to be able to pivot between a position in which they rest on the base (2) and a position in which they extend to a variable height above the base (2). Use in particular for supporting and transporting window glasses for motor vehicles. <IMAGE>
Patent EP-0412007-A2 (EP)
Inventor: HARADA KEIZO C O ITAMI SUMITOM
IPC: C01B13/14
Filed: 1990-07-31
Abstract: A process for preparing an oxide thin film on a substrate by a vacuum evaporation method, particularly by MBE with introducing a mixed gas of O₂ and N₂ or N₂O gas which is exited by microwave discharge in the neigh­borhood of the substrate.
Patent EP-0451711-A2 (EP)
Inventor: AGAH MICHAEL D
IPC: H04M3/28
Filed: 1991-04-04
Abstract: Method and apparatus for sectionalization and self--diagnosis of loop start and ground start trunk interfaces (10) without intervention from host telephone company equipment. The inventive method entails the use of an isolation relay (110) in the trunk circuit to isolate the trunk circuit electrically from the physical medium and to apply various signals to portions of the isolated trunk circuit to carry out specific self-diagnostic tests.
Patent EP-0459211-A2 (EP)
Inventor: YAMAMURA MASAAKI
IPC: D06M11/00
Filed: 1991-05-14
Abstract: A liquid softener composition comprises water and an amidoamine compound (a) obtained by condensation reaction of a di- or triamine of the general formula (I) with a fatty acid of the general formula (II), or a neutral salt of the amidoamine compound with an inorganic or organic acid: 
 
 
 
        R¹NH(C m H 2m NH) n H   (I) 
 
 
 

       
 wherein R¹ represents a straight chain or branched, saturated or unsaturated hydrocarbon group having 8 to 24 carbon atoms, R² represents a straight chain or branched, saturated or unsaturated hydrocarbon group having 7 to 23 carbon atoms,  m  represents 2 or 3, and  n  represents 1 or 2.
Patent EP-0475241-A2 (EP)
Inventor: MOHR HERMANN
IPC: A01D75/18
Filed: 1991-09-03
Abstract: Mowing device, especially rotary mower, which can be coupled to a vehicle, having a chassis surrounding the cutting unit, there being one or more rolling bodies which are mounted on a chassis outer face so as to project horizontally with their axes of rotation directed towards the ground.