baber/WOPTO huggingface dataset:
Patent EP-0345466-A2 (EP)
Inventor: HOLZSCHU DONALD LEE C O EASTMA
IPC: C12N15/62
Filed: 1989-05-03
Abstract: An in vivo method of maxing chimeric antibodies is disclosed. The method comprises the steps of:
     a) construction of a transfection plasmid which comprises, in operable association with DNA control regions and selectable markers, a gene segment comprising a gene or gene segment for an immunoglobulin constant heavy or light chain and a gene or gene segment for another function;   b) transfection of the plasmid into a recipient mammalian antibody producing cell that secretes an immunoglobulin having at least seventy (70) percent DNA sequence homology with the immunoglobulin gene or gene segment in the plasmid;   c) screening for the stably transfected antibody producing cells that secrete the chimeric antibody.
Patent EP-0361103-A2 (EP)
Inventor: PRANTL BERNHARD DR
IPC: C09D11/10
Filed: 1989-08-26
Abstract: Condensation products based on rosin, obtainable by A) reaction of 100 parts by weight of rosin (component I) 10-150 parts by weight of an aromatic mono- or dihydroxy compound substituted in the p position by C1-C12-alkyl (component II) and 3-50 parts by weight of formaldehyde or a compound providing formaldehyde (component III) at 50-250 DEG C in the presence of a base, it also being possible initially to prepare from components II and III a precondensate (resol) with an average degree of condensation of 2 to 20, which is then reacted with component I, B) further reaction of the condensation product (A) formed in stage A, at 150-250 DEG C with 4-40 parts by weight of an  alpha , beta -unsaturated C3- or C4-mono- or dicarboxylic acid or with maleic anhydride (component IV) and C1) reaction of the adduct (B) formed in stage B), at 100-200 DEG C with 3-100 parts by weight of an at least monounsaturated aliphatic monofunctional or bifunctional alcohol or amine or of an at least monounsaturated C2-C12-amino alcohol (component V) or C2) reaction of (B) with 2-30 parts by weight of a C2-C4-alkylene oxide or of a C2-C12-alkanediol or amino alcohol (component VI) at 100-200 DEG C and then with 10-100 parts by weight of an at least monounsaturated C8-C40-fatty acid (component VII) at 150-250 DEG C, with the proviso that the molar amount of component (VII) is 0.2-1 mole per mole of (VI), or obtainable by D) reaction of 100 parts by weight of rosin (I) with 5-40 parts by weight of component (IV) at 150-250 DEG C, E) reaction of the adduct (D) obtained in stage D, at 100-200 DEG C with 2-30 parts by weight of a C2-C12-amino alcohol (VIa), F) further reaction of the product (E) obtained in stage E, at 50-250 DEG C with 10-150 parts by weight of component II and 3-50 parts by weight of component III in the presence of a base or with 10-200 parts by weight of a resol previously formed from components II and III, which has an average degree of condensation of 2 to 20 and G) reaction of the condensation product (F) obtained in stage F, at 150-250 DEG C with 10-100 parts by weight of component VII in the molar ratios of (VII):(VI) specified in (C2). 
<??>These condensation products are suitable as binders for printing pastes.
Patent EP-0371225-A2 (EP)
Inventor: EICK CHRISTOPHER D C O ALLIED-
IPC: F04D15/00
Filed: 1989-09-22
Abstract: A high speed liquid vortex pump is fitted with an electrically controlled needle valve assembly which modu­lates the pressure of a small portion of the working fluid which in turn moves a spool valve (30) to regulate the high volume, high pressure pump output flow.
Patent EP-0372363-A2 (EP)
Inventor: LOGAN GEORGE W
IPC: B65D27/00
Filed: 1989-11-28
Abstract: A printable paper substitute is composed of a laminated sheet having a central layer of nonwoven spunbonded polypropylene and outer layers of pigmented polypropylene. The outer layers are capable of delamination to provide evidence of tampering.
Patent EP-0374903-A2 (EP)
Inventor: HARA SHIGEYOSHI
IPC: C08G61/08
Filed: 1989-12-20
Abstract: A process for producing a flame-retarded polymer molded article wherein a crosslinked polymer molded article is produced by the simultaneous polymerization and molding of at least one kind of metathesis polymerizable cycloolefins in the presence of a metathesis polymerization catalyst, and said molded article;
     i) is contacted with a halogen molecule,   ii) is contacted with a hydrogen halide,   iii) is contacted with a halogenation agent or a hydrohalogenation agent which has a similar reactivity as halogen or halogen halide, or   iv) is contacted with a halogenated hydrocarbon acting as a strong radical chain transfer agent and said molded article is treated with said halogenated hydrocarbon under the condition to enable the reaction of the halogenated hydrocarbon with the unsaturated bond in the crosslinked polymer by the radical chain transfer reaction.
Patent EP-0336589-A2 (EP)
Inventor: STUBBS TIMOTHY CHRISTOPHER
IPC: G07B17/00
Filed: 1989-03-17
Abstract: The invention concerns a franking machine comprising printing means (34) for impressing postal franks on articles such as letters. The machine further includes a weighing pan (11) coupled to a load cell (35), a microprocessor (41) operative to respond to the output of the load cell (35) for controlling the operation of the printing means (34), and input means (13) whereby the scale of charges appropriate to an article to be weighed and franked can be entered by the user, the arrangement being such that an article can be weighed, the appropriate value of postal charges calculated by the microprocessor (41) and subsequently franked in the same machine.
Patent EP-0337611-A2 (EP)
Inventor: BARNETTE CHARLES J
IPC: B42C17/00
Filed: 1989-03-17
Abstract: An apparatus and technique for strengthening and reinforcing book bindings. A laminate (10) having a polyester face sheet (18) is coated on one side with adhesive (16). A backing sheet (12) is releasably secured to the adhesive. The backing sheet (12) is split down the center thereof to define a removable center strip (20) with adjacent side strips (20) on each side thereof. These three strips facilitate the method of application of the laminate to reinforce and secure a book binding.
Patent EP-0346121-A2 (EP)
Inventor: KOMMA YOSHIAKI
IPC: G11B7/1353
Filed: 1989-06-08
Abstract: An optical pickup head for performing recording, reproducing and erasing of information on an optical disc (4) in an optical system employs an objective lens (1), which is integrated or combined with a holographic optical element, so that the focusing of a diffraction beam on a photosensor (7) is stabilized irrespective of the movement of the objective lens due to the tracking control operation in the optical system.
Patent EP-0350270-A2 (EP)
Inventor: MARTIN JAMES H
IPC: A61J1/00
Filed: 1989-07-04
Abstract: An intravenous fluid dispenser includes two reservoirs (20,26) one containing a predetermined quantity of a liquid (24) under pressure and the other containing a predetermined quantity of a material to be mixed with the liquid; a conduit extends between the two reservoirs and a manually operable valve in the conduit is used to controllably connect the reservoirs together to cause the liquid to flow at a high velocity into the second reservoir. An outlet conduit (18) extends from the bottom of the second reservoir for conveying the mixed solution to a patient.
Patent EP-0361803-A2 (EP)
Inventor: KAMIS RUSSELL PETER
IPC: C08L83/04
Filed: 1989-09-22
Abstract: A process for producing a silicone sealant mixes a hydroxyl or alkoxy endblocked polydiorganosiloxane, an alkoxy functional crosslinker, tetraorganotitanate catalyst, optional filler and plasticizer and ethylacetoacetate, then devolatilizes and stores to give a silicone sealant containing an in situ formed titanium chelate catalyst which cures upon exposure to moisture and which has an improved cure time and reduced color.
Patent EP-0380876-A2 (EP)
Inventor: SERIZAWA MUTSUMU
IPC: G11C7/14
Filed: 1989-12-08
Abstract: Disclosed is a phase synchronous type maximum likelihood decoder for memorizing in a memory N number of transmit data series possibly transmitted from transmit side, for adjusting a phase of a partial series of transmit data series transmitted from the transmit side on the basis of the partial series memorized in the memory, for calculating a likelihood for the partial series transmitted from the transmit side on the basis of the partial series memorized in the memory and the partial series having adjusted phase, for comparing N number of calculated likelihood and for selecting a partial series having the maximum likelihood from the memory, thereby, the satisfactory operation in the low S/N ratio can be realized and the satisfactory phase tracking characteristics can be obtained.
Patent EP-0344092-A2 (EP)
Inventor: SCHUNK ECKART
IPC: F27B3/08
Filed: 1989-04-03
Abstract: The invention relates to a thermal treatment installation for molten metal having a metallurgical vessel for receiving the molten metal and a direct-current arc heating device, which is separate or operates as an integrated component and has at least one electrode arranged above the molten metal and at least one counter-electrode in contact with the molten metal. In order to provide a maintenance-free, easily exchangeable installation which permits an automatic, reliable connection of the counter-electrode to the current lead to the energy source, it is proposed that at least one element (30) for transferring the electrical energy to the counter-electrode (22) is provided on the outer casing (11) of the metallurgical vessel (10), and has a surface (31) which supports itself during the heating operation on a surface (41) of a counter-element (40) which is in connection with the electrical energy source (20) and can be positioned by mechanical means (45). 
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Patent EP-0378171-A2 (EP)
Inventor: KISHIMOTO TADAMITSU
IPC: C07K14/545
Filed: 1990-01-09
Abstract: Human B cell differentiation factor or its biological equivalent is useful for preparing a composition for treating thrombocytopenia.
Patent EP-0399552-A2 (EP)
Inventor: SHINOMIYA TOKIHIKO
IPC: C08G73/10
Filed: 1990-05-25
Abstract: A liquid crystal display device comprising a pair of opposite transparent substrates, an orientation film provid­ed on the facing side of each of said substrates via a transparent electrode, and ferroelectric liquid crystals capable of exhibiting a smectic phase sandwiched between said pair of substrates, said orientation film being made of a polyimide resin formed from di-4-aminocyclohexylmethane as a base component and an aromatic tetracarboxylic acid anhy­dride having one or two benzene rings as an acid component.
Patent EP-0409232-A2 (EP)
Inventor: KAWATA NORIO
IPC: B60R11/00
Filed: 1990-07-19
Abstract: In this invention, a first slider (13) is slidably provided in a holding part (12) provided in a housing part (11) within a car, a second slider (14) is further slidably provided along this first slider (13) and a liquid crystal display (17) is rotatably provided through a hinge (15) at the tip of this second slider (14). Further, an engaging means is provided on said housing part (11) and second slider (14) so that, when the liquid crystal display (17) is housed, the above mentioned display, second slider and first slider may be disengageably housed within the above mentioned holding part by the above mentioned engaging means and the liquid crystal display may be always kept energized in the sliding direction by the energizing means and, when the liquid crystal display (17) is to be used, it may be easy to move in the sliding direction by the energizing force. 
     With such formation, when the liquid crystal display (17) is to be used, it is perfectly pulled out of the holding part (12) and is rotated upward at the end so that the liquid crystal displaying part (16) may face the driver side and, by the operation reverse to this, the liquid crystal display (17) can be housed within the holding part (12).
Patent EP-0412551-A2 (EP)
Inventor: MORI TOSHIKI
IPC: C07C47/277
Filed: 1990-08-09
Abstract: The present invention provides a novel process for producing α , β -unsaturated aldehydes including industrial important fragrances such as citral and sinensal, starting materials for preparing pharmaceutical drugs such as senecioaldehyde, farnesal, 8-acetoxy-2,6-dimethyl-2,6-­octadienal and the like, directly and in high yield, from formic acid esters of allylic alcohols in the presence of a catalytic amount of aluminum alkoxide by the oxidation of the corresponding aldehyde.
Patent EP-0424891-A2 (EP)
Inventor: SUZUKI HIDENORI MAZDA MOTOR CO
IPC: B05B16/00
Filed: 1990-10-23
Abstract: A baking oven is divided into a first baking oven (B1) and a second baking oven (B2). A conveyor line is also divided into two sections, a first conveyor line section (L1) being so disposed as to pass through the first baking oven (B1) only, and a second conveyor line section (L2) being so disposed as to pass through the second baking oven (B2) only. A substrate (W) is coated with a paint and then conveyed through the first baking oven (B1) while being so supported by a carrier (D1) with a rotating device and being rotated about its approximately horizontal axis extending in a longitudinal direction thereof with the rotating device. The rotation of the substrate (W) is carried out at a speed which is high enough to prevent the paint coated from sagging due to gravity yet which is low enough so as to cause no sagging as a result of centrifugal force. After baking in the first baking oven (B1), the substrate is then changed over in a position prior to the second baking oven (B2) from the carrier (D1) with the rotating device to the carrier (D1) without the rotating device, namely, from the first conveyor line section (L1) to the second conveyor line (L2) section and conveyed to the second baking oven (B2) wherein the substrate is further baked.
Patent EP-0425993-A2 (EP)
Title: Control of brightness level adapted to control of picture
Inventor: LAGONI WILLIAM ADAMSON
IPC: H04N5/44
Filed: 1990-10-24
Abstract: A level setting means for adjusting the brightness (30) of a television receiver is modified by the setting of an amplitude control means for adjusting the contrast (20) such that the maximum brightness level of the image on a CRT is modified in direct relationship to the adjusted level of contrast.
Patent EP-0426118-A2 (EP)
Inventor: KAWAKAMI JAMES HAJIMI
IPC: B01D71/82
Filed: 1990-10-30
Abstract: Sulfonated hexafluoro bis-A-polysulfone membranes of polymers and copolymers having the repeat unit of the structure;
      in the polymer molecule that exhibit improved permeation and separation characteristics and processes for the use thereof for separation of a component from a fluid mixutre of said component in admixture with other components.
Patent EP-0427254-A2 (EP)
Inventor: YODA TAKASHI INTELLECTUAL PROP
IPC: H01L21/316
Filed: 1990-11-08
Abstract: A method for forming a contact region includes the steps of forming an insulating layer (14) on a silicon-­based semiconductor substrate (11) a having predeter­mined semiconductor region formed in the surface portion thereof, and forming a contact hole (15, 16), partially exposing the semiconductor region. A transition metal layer (17) is on the exposed semiconductor region. A silicide layer (19, 20) is formed within the contact hole (15, 16) through a reaction of the transition metal layer (17) with the silicon in the substrate (11). Finally, a tungsten layer (21, 22) is formed on the silicide layer (19, 20).
Patent EP-0433854-A2 (EP)
Title: 3-Aminopyrazolo heterocycles, their use for the determination of hydrogen peroxide, hydrogen peroxide forming systems, peroxidase, peroxidant active substances or electron rich aromatic compounds, corresponding determination process and agents
Inventor: ZIMMERMANN GERD DR RER NAT
IPC: C07D513/04
Filed: 1990-12-11
Abstract: The invention relates to the use of 3-aminopyrazoloheterocycles for the colorimetric determination of hydrogen peroxide, hydrogen peroxide-forming systems, peroxidase, substances with peroxidising activity or electron-rich aromatic compounds, to corresponding determination processes and agents suitable for these.
Patent EP-0401947-A2 (EP)
Inventor: SCHULZ HANS-JUERGEN
IPC: H03C3/09
Filed: 1990-06-01
Abstract: 2.1 Known PLL oscillator circuits which can be modulated by a low-frequency analog modulation voltage have the disadvantage that the lower-frequency components of the modulation voltage are also cancelled out during the control process. 2.2 To avoid this disadvantage, the low-frequency modulation voltage (UNF) is integrated and fed inverted as compensation voltage (UK) to an input (30) of a first voltage adder (14), at the second input (13) of which the error voltage (UF) supplied by a phase discriminator (11) is present. The error voltage influenced in this manner is applied to a control input (20) of a voltage-controlled oscillator (22), as is the low-frequency modulation voltage. 2.3 A preferred field of application for the modulatable PLL oscillator circuit is a multi-channel radio-telephone set. 3. The drawing shows a block diagram of the modulatable PLL oscillator circuit. <IMAGE>
Patent EP-0383567-A2 (EP)
Inventor: WATAMABE SEIICHI
IPC: C23F4/00
Filed: 1990-02-14
Abstract: In a microwave plasma processing method and apparatus, the electromagnetic field intensity distribution of the microwaves, which is incident into a plasma generation chamber (2) and is again incident due to irregular reflection, is made uniform by means (15) fixed inside a waveguide (3). A processing gas is converted to plasma by the microwaves having uniform electromagnetic field intensity distribution, and a sample is plasma-processed. Accordingly, the electromagnetic field of the microwave, which is incident, and is again incident, into the plasma generation region and locally increases a plasma density, is absorbed, attenuated or diffused so that the distribution of the plasma density is made uniform and uniform processing can be effected.
Patent EP-0388153-A2 (EP)
Inventor: KAPLAN LOUIS
IPC: A61K31/445
Filed: 1990-03-13
Abstract: Described is a new immunosuppressant, L-687,819, a C-31 demethylated derivative of L-683,795 (FK-523), produced under fermentation conditions utilizing the new mutant microorganism,  Streptomyces hygroscopicus  subsp.  ascomyceticus  (Merck Culture Collection MA 6646) ATCC No. 53855, being a blocked mutant of  Streptomyces hygroscopicus  subsp.  ascomyceticus  (MA 6475) ATCC No. 14891. The macrolide immunosuppressant is useful in preventing human host rejection of foreign organ transplants, e.g. bone marrow and heart transplants.
Patent EP-0390467-A2 (EP)
Title: Digital servo control apparatus
Inventor: OGINO TSUKASA
IPC: G05B11/36
Filed: 1990-03-26
Abstract: A digital position control apparatus for controlling a position of an object to be controlled by digital information is disclosed. The digital position control apparatus comprises a detector for detecting the position of the object to be controlled, actuators to drive the object to be controlled and a digital signal processing section for calculating controlled variables to the actuators in correspondence to the result of the detection of the detector. The digital signal processing section is adapted not to calculate the controlled variables to the actuators in case where the result of the detection of the detector is set into a predetermined state.
Patent EP-0397472-A2 (EP)
Inventor: ENDO KAZUHITO C O MITSUBISHI D
IPC: G11B20/10
Filed: 1990-05-09
Abstract: In a method of recording digital information signals to form tracks on a magnetic tape, the samples of the signals to be recorded are divided into a plurality of odd sample groups and a plurality of even samples groups, and the groups containing adjacent samples are disposed on differently-numbered regions of different tracks. Error correcting codeword may be completed in a plurality of tracks. Errors in one region can be corrected or compensated by samples in different tracks or samples in differently-numbered regions.
Patent EP-0437018-A2 (EP)
Inventor: STEERE ROBERT E III
IPC: H01L21/301
Filed: 1990-08-16
Abstract: The wafer centering assembly includes a pair of pivot arms (35) which can be pivoted simultaneously to adjust to the diameter of a conveyed wafer. Each pivot arm (35) has a stop (34) which arrests the motion of a wafer such that the axis or the water is approximately centered on the axis of a vacuum head (31).
Patent EP-0427441-A2 (EP)
Inventor: YOSHIKAWA KIKUO C O CANON KABU
IPC: G11B7/09
Filed: 1990-10-30
Abstract: An objective lens actuator in which an objective lens (1) for focusing a light beam on a recording medium is held in a lens holder (3), and the objective lens holder is held on a support shaft (6) to be slidable in a direction of the optical axis of the objective lens and pivotal on a plane perpendicular to the optical axis direction includes a balance weight (2) located on the holder to be substantially axially symmetrical with the objective lens. The balance weight (2) includes a balance weight body (2a) having a predetermined mass, and a damper (2b) for supporting the balance weight body in the lens holder and for damping a vibration of the lens holder in cooperation with the balance weight body.
Patent EP-0428381-A2 (EP)
Inventor: HAND HERBERT H
IPC: A01M29/34
Filed: 1990-11-13
Abstract: A termite and pest preventer for placement between the ground and a residential, commercial or industrial structure mounted above ground in such a way that termites, crawling insects, or pests are prevented from entering the aforementioned structures. A combination of -tactic, ultraviolet light and other barriers are positioned with respect to the Path of travel of the termite or insect from ground to the residential, commercial or industrial structure.
Patent EP-0431894-A2 (EP)
Inventor: TAKANASHI ITSUO
IPC: G02B27/28
Filed: 1990-12-04
Abstract: An efficiency polarization converter of few optical components for converting a randomly polarized light into a single beam of linearly polarized light, comprises a first optical device receiving the random light and projecting two linearly polarized lights one projected in a first direction, another to a second optical device which changes the polarization plane thereof, the polarization changed light being directed by a third optical device to the first direction, thereby the two linearly polarized light are combined and aligned to have a common polarization to become the single beam linearly polarized light projected in the first direction. Typical first optical device is a polarization beam splitter (PBS₁, PBS₄), a typical second optical device is a quarterwave plate with a mirror (M), a halfwave plate (6) or a Fresnel rhomb prism (9) with a mirror (M), or a photomodulation material (PML) interposed between biased electrodes (Et, Er) with a mirror (M), a typical third optical device is a polarization beam splitter (PB₂), a prism (7) or a mirror (M). The first and third optical devices may be combined to a 3-prism structure (PB₃). The polarization converter may be used with liquid crystal light modulators (11, 13) to utilize image display systems.
Patent EP-0435587-A2 (EP)
Inventor: GRIFFITHS PAUL JOHN
IPC: B60G17/052
Filed: 1990-12-20
Abstract: A multi-axle air suspension system for a tipping vehicle having towards its near a rear axle (7′′′) and at least one other axle (7˝, 7′) forward of the rear axle, provides selective over-riding of the normal load equalising system between the axles during tipping so as to alleviate hogging bending moments on the vehicle's chassis. A selectively operable pressure reducing valve (41) is in circuit with a pressure air source, air springs (7C, 8C) of the rear axle (7′′′) and with first and second valves (23, 32), selectively operated by a third valve (39), which are in circuit with the air springs (7C, 8C; 7B, 8B; 7A, 8A) of the rear axle (7′′′) and the other axle(s) (7˝, 7′). Operation of the first and second valves (23, 32) isolates the air springs (7C, 8C) of at least the rear axles (7′′′) from those of the other axle or axles (7˝, 7′) and connects the pressure reducing valve (41) to the latter air springs (7B, 8B; 7A, 8A) so as to lower the air pressure in those air springs.