baber/WOPTO huggingface dataset:
Patent EP-0243967-A2 (EP)
Title: Method for preservation of nitrile hydration activity
Inventor: ENOMOTO KANEHIKO
IPC: C12N9/96
Filed: 1987-04-30
Abstract: Nitrile hydration activity of the nitrilase or the immobilized form thereof can be stably preserved by adding as a stabilizer at least one compound selected from nitriles, amides, and organic acids and salts thereof to a solution or suspension of the nitrilase or of the immobilized form thereof.
Patent EP-0246647-A2 (EP)
Inventor: KOERNER JOACHIM
IPC: E04B2/30
Filed: 1987-05-21
Abstract: Building element having two side walls arranged parallel to each other and composed of expanded materials, in particular plastics, especially polystyrene, and also metallic plate-shaped webs connecting the side walls to each other and anchored in the side walls by means of projections extending substantially perpendicularly to the plane of the plate. The object is to increase the bending strength of the building elements, the side walls of which are connected by means of metallic webs. This object is achieved by providing further plate-shaped webs (12) which extend at an angle to the webs (11) and are connected to the side walls. <IMAGE>
Patent EP-0249233-A2 (EP)
Inventor: MORIHARA ATSUSHI
IPC: C10J3/00
Filed: 1987-06-11
Abstract: The invention provides a coal gasification process and apparatus therefor in which coal (1) or other hydrocarbon is carried by a gas produced by an air separating apparatus, supplied into a coal gasifying oven (16) along with a gasifying agent also produced by the air separating apparatus and reacted at a high temperature and under a high pressure to produce a combustible gas (3). According to this invention, since both gasifying agent and coal carrier gas used for coal gasification can be produced at the same time from air (4) without using much energy for the production, the equipments necessary for the gasification can be noticeably reduced in size and also the cost of producing electricity by coal gas power generation can be reduced.
Patent EP-0257382-A2 (EP)
Inventor: CLAUS HERMANN
IPC: E02D17/20
Filed: 1987-08-05
Abstract: The stabilising of piled-up soil (E) is performed by means of tubular reinforcing elements (1), which are laid in the soil. A flexible, tubular infiltration reinforcement (2), which is permeable to a binder suspension and is preferably produced from a geotextile, encloses a rigid feeding tube (3), which does not collapse under soil pressure. The aqueous binder suspension is fed to the infiltration reinforcement (2) through outlet openings (3a) in this feeding tube. The said suspension flows through the permeable infiltration reinforcement (2) and seeps in the direction of the arrows into the surrounding soil, where the binder solidifies. The reinforcing elements consequently serve at the same time for binder distribution and as a safeguard against tensile stress. <IMAGE>
Patent EP-0264963-A2 (EP)
Inventor: JACKSON RICHARD A
IPC: G06T3/00
Filed: 1987-10-23
Abstract: An output video signal is derived from an input video signal by writing the input video sig­nal into a frame buffer, generating a sequence of address words, modifying the sequence of address words, and using the modified sequence of address words to read the video signal from the frame buffer. The sequence of address words is modified by comparing each address word of the sequence with a reference word that defines a predetermined loca­tion of the scene represented by the input video signal, and combining each address word that de­fines a location of the input scene having a se­lected spatial relationship with the predetermined location with an offset word.
Patent EP-0274122-A2 (EP)
Inventor: PFANSTIEL ERICH
IPC: B65D83/00
Filed: 1987-12-24
Abstract: Das Behältnis Fig. I (1) hat zwei, durch eine Trennwand Fig. I. (11) voneinander abgeteilte, gleichgroße medienfaßende Innenräume Fig. I (3 oder 4). Jeder Innenraum Fig. I (3 oder 4) weist einen, nach dem sich vermindernden Medienvolumen, nachrückenden eigenen Boden Fig. I (5 oder 6) und ein Schubgestänge Fig. I (7 oder 8) für die Medienfreigabe, sowie eine Zuführung Fig. I (12 oder 13) zur Auslaßöffnung Fig. 1 (14 oder 15) auf. Die beiden, zugehörenden Schubgestänges Fig.I (7 oder 8) haben die Aufgabe, durch die Be -tätigung der Schubtaste nach oben Fig. II (1), in Verbindung mit dem nachrückenden Boden Fig. II (5), die Medienmasse aus den jeweiligen Reservekammern Fig. I (3 oder 4) zu drücken. Durch die Abwärtsbewegung der Schubtaste Fig.II (2) überwindet das Schubgestänge Fig. II (3) die Abstützfeder des Bodens bzw. der Halbschale Fig. II (4) und steht dann wieder zur Entnahme der Paste bereit.
Patent EP-0257725-A2 (EP)
Inventor: KUNIEDA SHIGEHIKO
IPC: H01B17/42
Filed: 1987-03-04
Abstract: The ceramic insulator has one or more sheds (3) integrally formed with the central core (1) so that each shed extends outwardly from the core. Each shed has an annular bit (10) extending downward from lower surface thereof. To increase the pollution resistance of the insulator by suppressing local arcs, the lower edge (13) of the rib (10) extends outwardly with respect to the central core.
Patent EP-0251760-A2 (EP)
Inventor: HIRATA YASUSHI
IPC: C08K5/3492
Filed: 1987-06-30
Abstract: A rubber composition containing a specifically limited imidazole compound or imidazoline compound, or benzimidazole or its specifically limited derivative has a large tan δ at high temperature range, and a tire having a tread using such rubber composition is prevented from being lowered in the value of tan δ due to the temperature rising during the running and has an improved grip performance during the high speed running. The use of Brønsted acid in combination with the imidazole, imidazoline or benzimidazole can obviate the drawback of poor scorch resistance of a rubber composition containing the imidazole, imidazoline or benzimidazole alone, and the resulting rubber composition has a very large tan δ at a high temperature range, and a tire having a tread using the rubber composition has a remarkably improved grip performance during the high speed running.
Patent EP-0252767-A2 (EP)
Inventor: TSUBONE MASAHIRO
IPC: B32B5/18
Filed: 1987-07-13
Abstract: A heat-shrinkable sheet (1) made of a foamed thermoplastic resin having a number of cells (3) and which is adapted to cover a fragile container such as a glass bottle, is heat-shrunk so that said sheet can stick to the container. The cells of the sheet are burst, i.e., opened or collapsed, so that the surface of the sheet which contacts the surface of a container is formed in a convexo-concave surface, which facilitates the entry of boiling water or cooling water between the sheet and the surface of the container when the sheet is adhered to the container.
Patent EP-0284761-A2 (EP)
Inventor: WEYAND HARLEY PETER JR
IPC: B26D1/18
Filed: 1988-02-18
Abstract: An apparatus and improved method for transversely cutting strips of deformable material with a rotating cutting blade which is moved generally transversely across the strip at a predetermined rake angle and bevel angle. A vacuum applied to certain chambers of a platen draws the strip firmly against a supporting structure at two locations on opposite sides of a cutting line during the cut cycle. A lubricant is sprayed through nozzles onto the blade as it cuts the strip and blow-off nozzles remove excess lubricant during the cut and return cycles of the blade to prevent contamination of the cut strip edges. A release bar assists in disengaging the strip from the platen after the strip is cut. Grippers remove the cut strip and then an input conveyor advances the remaining strip toward the cutting line where the grippers pull the strip forward to a predetermined position for the next cut cycle. The design of the cutting blade and its speed of rotation and transverse movement across the strip in combination with the lubricant of the blade and removal of excess lubricant provide cut strip ends relatively free of contamination for subsequent joining on a drum as in a tire building process.
Patent EP-0280277-A2 (EP)
Inventor: COLLES JOSEPH H
IPC: H03M1/00
Filed: 1988-02-24
Abstract: An integrated circuit chip has circuitry for converting a binary coded value to an analog value. The chip includes first and second matrices each defined by a plurality of rows and a plurality of columns. The rows and columns have sources at different positions for producing currents in response to binary signals coding for the binary value. Each row on the first matrix is connected to a row in the second matrix on a reverse-image basis. For example, if each matrix has thirty two (32) rows, rows 1 and 32 on the first matrix are respectively connected to rows 32 and 1 on the second matrix. The rows on the first and second matrices are sequentially selected in a pattern providing particular convergences and divergences of successive pairs of such rows in each of such matrices. Such sequential selection provides for cyclic deviations between the rows in the successive pairs in each of the matrices about the center of the matrix as a reference. Such cyclic deviations provide for progressive convergences and then progressive divergences of the rows in each of the successive pairs in each of the matrices, such progressive convergences and progressive divergences occurring about the center line as a reference. Such progressive convergences and divergences may occur in an least a pair of successive cycles. When the selection occurs in at least a pair of successive cycles, the selected rows in each matrix in one of the cycles are interleaved in such matrix with the selected rows in the other cycle. Upon the selection of each row in the first and   second matrices, the different positions in the selected row may be progressively selected. In this way, compensation may be provided on the chip for second order errors such as result from stresses in the chip.
Patent EP-0281900-A2 (EP)
Inventor: DESAI KISHOR VITHALDAS
IPC: H01L21/98
Filed: 1988-03-01
Abstract: A method and apparatus are disclosed for mounting a flexible film semiconductor chip carrier (2) on a second level electronic package, such that the flexible film (6) of the carrier is supported substantially in a plane above the surface of the second level electronic package. The method comprises positioning preformed spacers (10) embedded in a dissolvable polysulfone foam holder (18) between the outer lead bonding pads (11) on the flexible film semiconductor chip carrier and corresponding (matching) bonding pads (12) on the second level electronic package. Each of the preformed spacers may comprise, for example, a solder cylinder with a copper core. The preformed spacers may be bonded to the outer lead bonding pads on the chip carrier, and to the matching bonding pads on the second level electronic package, by reflowing the solder of the spacers using, for example, a conventional solder reflow oven. Then, the holder (18) is dissolved, and washed away, in a conventional vapor degreaser using, for example, methylene chloride, to leave the flexible film semiconductor chip carrier mounted on the second level electronic package with the flexible film of the carrier having a planar geometry as desired.
Patent EP-0285104-A2 (EP)
Inventor: HIRATA SHOJI
IPC: H01S5/12
Filed: 1988-03-29
Abstract: A distributed feedback semiconductor laser has a first cladding layer (2), an active layer (3), a guide layer (4) on which a diffraction grating (5) is formed and a second cladding layer (6), the effective thickness of the guide layer (4) in the waveguide direction being made different in one region (21) to change the phase of a light propagating through the waveguide.
Patent EP-0285111-A2 (EP)
Inventor: KOBAYASHI HIROAKI
IPC: C08G75/02
Filed: 1988-03-29
Abstract: Disclosed is a biaxially oriented poly-p-phenylene sulfide film prepared from a resin composition comprising poly-p-phenylene sulfide as its principal component, 20 - ­1000 ppm of at least one metal belonging to IA group or IIA group of the periodic table and 100 - 600 ppm of nitrogen, the poly-p-phenylene sulfide having an weight average molecular weight Mw of 30,000 - 90,000, and a ratio of weight average molecular weight to number average molecular weight Mw/Mn of 3 - 10. The film of the present invention has an excellent mechanical properties and dimensional stability, as well as excellent clearness.
Patent EP-0297227-A2 (EP)
Inventor: KASAHARA KEIJI
IPC: B23Q3/15
Filed: 1988-04-12
Abstract: A machine unit (18-1) provided with an electrostatic retention means (2) is disposed at a desired position. The electrostatic retention means (2) includes a pair of electrodes (4, 6), an attraction member (8) associated with the pair of electrodes (4, 6) and in which static electricity is induced so as to generate an electrostatic attraction force which attracts and retains an object (12-1), and a power source circuit (10) for supplying positive and negative charges to the pair of electrodes (4, 6) while sequentially and alternately changing the polarity thereof.
Patent EP-0295720-A2 (EP)
Inventor: YOSHIDA TOMIO C O PATENT CENTE
IPC: G01P3/80
Filed: 1988-06-20
Abstract: There is provided a laser speckle velocity-measuring apparatus comprising: a semiconductor laser (15) to irradiate the light to a moving object; first and second photo sensing devices (19, 20) whose light receiving points are arranged in the moving direction of the object at a predetermined distance so as to be away from each other; a clock signal generating and control circuit (25, 26, 27, 28) for determining a clock frequency of the clock signal so that the number of clocks of the clock signal is always set to a constant value when the delay time of the photo sensing signal of the second photo sensing device for the photo sensing signal of the first photo sensing device is measured by the clock signals; and an arithmetic operating circuit (29) for counting the clock signals and calculating the length, moving distance, or velocity of the object on the basis of the count value. With this apparatus, the detecting time of the length or velocity of the moving object can be reduced and the measuring processes can be performed in a real-time manner.
Patent EP-0304600-A2 (EP)
Inventor: WATANABE YUJI
IPC: G06V10/20
Filed: 1984-04-09
Abstract: A plurality of objects are identified by the steps of preparing a reference pattern B comprising picture image data of a predetermined number and representing the brightness relating to the configuration of the objects; extracting a brightness pattern A comprising a predetermined number of picture image date among picture image data in a predetermined field of view in which the objects presents; and determining the correlation between the reference pattern B and the brightness pattern A so as to judge as to whether the brightness pattern A is the brightness pattern related to the configuration of the objects. When determining the correlation, average values of respective patterns are substracted respectively from the brightness pattern and the reference pattern to obtain patterns A′ and B′ obtained by converting then in connection with deviations from the average values. A pattern A˝ is obtained by normalizing pattern A′ and the inner products of patterns A˝ and B′ and of patterns A′ and B′ are determined.  These two inner products are used as a reference value for identifying the objects.
Patent EP-0306779-A2 (EP)
Inventor: BALTES HANS
IPC: D06F58/10
Filed: 1988-08-26
Abstract: Processes using drying cupboards are known, in which air, after flowing past heating elements, is forced into the cupboard interior by means of a blower, in order to be able to absorb the liquid in the goods to be dried, and subsequently conducted out of the cupboard interior. The energy costs, the pressure-proof structure, the considerable air movements and complicated control mechanisms are disadvantageous. The aim of the invention is to reduce energy consumption, the throughput mass of the air being kept as low as possible. Manufacturing costs are also to be reduced. The aim is achieved by means of a process with a drying cupboard, in which the blower sucks the air out of the drying cupboard interior. As a result, energy savings of 12-15% can be achieved. Using the process, laundry, delicate fabric, wool, quilts, down- filled articles, leather, cutlery, instruments, combs and knives can be dried and sterilised. <IMAGE>
Patent EP-0321654-A2 (EP)
Inventor: FOREMAN DENNIS JAY
IPC: G06F9/46
Filed: 1988-09-01
Abstract: A method for extracting and replacing Control Block information in an operating system. An extract replace table is provided to permit application programmers to locate and in certain instances replace items contained in operating system Control Blocks. The user of the application program need not know the precise location of information contained in operating system Control Blocks. The extract/replace tables will, upon formulating a request for either extracting or replacing Control Block items, find the requested items and read or replace them. Revisions of operating system programs may be made without regard to the new location of control items. The system user will locate and replace Control Block items by addressing the updated extract/replace tables.
Patent EP-0314909-A2 (EP)
Inventor: HALIM NAGUI
IPC: G06F9/50
Filed: 1988-09-20
Abstract: A method and apparatus for coupled computer systems provides a single network node image when connected to a computer network, so that the network is unaware of the "fine" structure of the computer systems in the machine room. The coupled complex is made available to the network.
Patent EP-0316873-A2 (EP)
Inventor: SHALATI MOHAMAD D
IPC: C09D163/00
Filed: 1988-11-15
Abstract: Curable compositions which comprise: 
(i) an acid-functional compound having an average of at least two carboxylic acid groups per molecule; and 
(ii) an anhydride-functional compound having an average of at least two cyclic carboxylic acid anhydride groups per molecule; and 
(iii) an epoxy-functional compound having an average of at least one epoxy group per molecule; and 
(iv) a hydroxy-functional compound having an average of at least two hydroxyl groups per molecule; 
wherein at least one of the compounds (i), (ii), (iii) or (iv) comprises a film forming polymer.
Patent EP-0317947-A2 (EP)
Title: Substituierte bicyclische Triazole, Verfahren zu ihrer Herstellung und ihre Verwendung als herbizide Mittel
Inventor: BLUME FRIEDHELM DR
IPC: A01N43/90
Filed: 1988-11-22
Abstract: Die Erfindung betrifft neue substituierte bicyclische Triazole der allgemeinen Formel I <IMAGE> in der X, Y, Z, R¹, n und m die in der Beschreibung genannten Bedeutungen haben, Verfahren zu ihrer Herstellung und ihre Verwendung als herbizide Mittel.
Patent EP-0321763-A2 (EP)
Inventor: KENNEY DONALD MCALPINE
IPC: H01L23/528
Filed: 1988-12-05
Abstract: A sub-surface interconnection structure for coupling an n-type diffusion (62) to a p-type diffusion (54). The structure is a conductor-filled trench (100) disposed between the diffusion regions. The trench has a thin dielectric layer (110) on its sidewalls and bottom. The conductor (120) within the trench contacts the diffusion regions. Parasitic device formation between the diffusion regions is suppressed because the trench provides a parasitic gate that is shorted to the parasitic source regions (i.e., the coupled diffusion regions). Moreover, the trench provides an enlarged contact to the coupled diffusion regions for the subsequently-applied metal layer.
Patent EP-0317037-A2 (EP)
Inventor: MARAGHE ALEX
IPC: E05D3/06
Filed: 1988-11-21
Abstract: A passenger door (34) is connected to an aircraft fuselage (12) by a hinge mechanism (10) having an elongated goose-neck hinge member (22). One end of the hinge-member is pivotally connected to an idler crank arm (18) that is pivotally connected to the fuselage. The other end of the goose-neck member is pivotally connected to the door (34). A guide arm (36) connected to the door and carried by the idler crank arm (18) controls door movement. An end of the guide arm (36) has a pin (48) that follows a groove in an "S"-shaped guide track (44). The shape of the track (44) causes the guide arm to initially pivot and translate the door partially inwardly into the fuselage during opening movement, and then swing the door outwardly until it is parallel with the fuselage's outer surface.
Patent EP-0278747-A2 (EP)
Inventor: HAYASHI HIDECHIKA
IPC: G01N21/27
Filed: 1988-02-10
Abstract: A method and apparatus for determining enzyme reaction rates comprising optical detection means for detecting in time series the intensity of fluorescence derived from fluorescent materials obtained through enzyme reactions, a first arithmetic circuit having time series signals of the intensity of the fluorescence detected by the optical detection means as an input for calculating apparent increasing rate of the fluorescent materials by utilizing a predetermined computation equation, and a second arithmetic circuit having an apparent increasing rate of the fluorescent materials computed through the first arithmetic circuit as an input information for calculating a true increasing rate of the fluorescent materials by utilizing a predetermined correction equation, wherein enzyme contributing to the aforementioned reaction is obtained through enzyme immunoreaction.
Patent EP-0289162-A2 (EP)
Inventor: MARBROW RICHARD ANTHONY
IPC: B41M5/40
Filed: 1988-04-12
Abstract: A thermal transfer printing (TTP) receiver sheet has a receiving layer comprising a crystalline synthetic thermoplastics polymer.
Patent EP-0307068-A2 (EP)
Inventor: BEADLE EDWARD R
IPC: G06G7/18
Filed: 1988-04-15
Abstract: A method and apparatus for performing integration using a circuit capable of integrating an input signal over a wide linear dynamic range. The circuit modulates the input signal with a biphase signal having positive and negative phases. The modulated signal is then provided to an integrator. The integrator operates continuously within its linear range without needing charge dumping because the amplitude of the modulated signal is less than the amplitude required to saturate the integrator. Each interval of the integrated signal corresponding to positive and negative phases of the biphase signal is then partitioned into intervals corresponding to the positive phases and intervals corresponding to the negative phases by two track and hold circuits with alternating tracking and holding periods. The signal intervals corresponding to the negative phase of the biphase signal are subtracted from the intervals corresponding to the postive phases by a differential amplifier. These subtracted intervals are then added together by a sample and hold circuit joined with a summing circuit to produce the integrated signal corresponding to the linear integration of the input   signal. The circuit is thus the mathematical equivalent of dividing the desired period of integration into a finite number of intervals, integrating each interval over that subdivided portion of the desired integration period, then adding the integrals of the intervals which equals the integral over the desired integration period. The frequency of the biphase signal can be adjusted so that integration of the subdivided portions of the desired period of integration requires capacitors sizes capables of being incorporated onto an integrated circuit.