baber/WOPTO huggingface dataset:
Patent EP-0239180-A2 (EP)
Inventor: FUCHS TIMOTHY JAMES
IPC: B65D41/34
Filed: 1987-01-07
Abstract: A tamper indicating package comprising a container (10) having a neck (11) with an external thread (13) and a closure (15) comprising a base wall and a peripheral skirt having an internal thread engaging the thread on the container. The closure includes a tamper indicating band (19) connected to the free edge of the skirt along a weakened line and having an internal bead adapted to engage an annular rib (13) on the neck of the container below the threads. The tamper indicating band includes indicia (22) which is contrasting to any indicia on the closure such that when the closure is removed from the container and reapplied to the container, the absence of the indicia on the bottom of the closure will indicate that the tamper indicating band has been severed from its attached relationship to the closure.
Patent EP-0260071-A2 (EP)
Inventor: JOHNA NOBUO
IPC: C01B39/02
Filed: 1987-09-03
Abstract: A process for producing a metal exchanged zeolite for use in the production of a metal zeolite composite ceramic comprising the step of bringing sodium-type or potassium-type zeolite in the form of powder or slurry into contact with an aqueous solution containing a metal ion capable of substituting for sodium or potassium ion, whereby 70% or more of sodium and potassium ions of the zeolite are exchanged with the metal ion. The resultant metal exchanged zeolite is reduced and sintered to obtain a metal-zeolite composite ceramic having an improved strength.
Patent EP-0297590-A2 (EP)
Inventor: FUKAYA SEIRYO
IPC: G01R23/173
Filed: 1988-06-30
Abstract: In a signal analyzer apparatus, a signal received while a local oscillator (2) is swept in an analog manner is selected and detected by an IF circuit (4) using a desired RBW, and the resultant data is stored in a memory (7) and displayed on a display unit (8). A sweep signal generator (3) controls the local oscil­lator (2) in an analog manner such that frequency measurement can be performed within a desired measuring frequency range. A peak search section (12) outputs a frequency value corresponding to the maximum value of the data in the memory (7). A discriminator (10) compares the span set in the sweep signal generator (3) with the resolution bandwidth set in the IF circuit (4), when a frequency is measured using the desired span, and outputs the obtained value. A frequency controller (11) causes the sweep signal generator (3) to perform sweeping/measurement by setting a frequency detected by the peak search as a center frequency, and by using a span narrower than that used in the previous measurement cycle, on the basis of the comparison result from the discriminator (10). A frequency measuring section (9) measures the frequency of an input signal using the output frequencies from the local oscillator (2) and the IF circuit (4), on the basis of the comparison result from the discriminator (10), when the frequency con­troller (11) causes the sweep signal generator (3) to perform frequency measurement by minimizing the span.
Patent EP-0308903-A2 (EP)
Inventor: VON RAVEN JOBST-DIETMAR
IPC: B42D5/04
Filed: 1988-09-21
Abstract: A calendar, in particular a wall calendar, is provided which consists essentially of a frame (1) and exchangeable calendar segments (7) held in said frame, for receiving exchangeable calendar sheets (15), the frame (1) being constructed as a plate (2) having in each case a guide or fastener (5 or 6) extending on the top and on the bottom horizontal edge (3 and 4) over the entire width, on which guide or fastener several, preferably 12, calendar segments (7) are arranged and held displaceably. These calendar segments (7) are of strip-shaped construction and have at their respective upper and lower edges devices which project into the guides or fasteners (5 or 6) of the plate (2) and are held in the latter so as to be laterally displaceable. The calendar segments (7) are secured against dropping out laterally by edge flaps (17) which are of strip-shaped construction, are arranged on the left and right edges of the plate (2) and are provided with hinges (16). <IMAGE>
Patent EP-0309969-A2 (EP)
Inventor: LIVAK KENNETH JAMES
IPC: C12Q1/68
Filed: 1988-09-27
Abstract: The method described characterizes each DNA segment to be mapped by cleaving it to produce DNA fragments which are then end labeled with a reporter(s) specific to the end nucleotides of each fragment. The labeled fragments are again cleaved to produce short fragments which are separated according to size. The short fragments are analyzed as to reporter identity and size which is indicative of the character of each fragment. By derivatizing the cleaved ends of the primary cleaved fragments, the labeling may be delayed until the second cleavage. Prior to labeling the derivatized fragments, all underivatized fragments are removed, the derivatized fragments being immobilized.
Patent EP-0311001-A2 (EP)
Inventor: TOMINAGA YASUHIRO
IPC: A63B69/38
Filed: 1988-10-04
Abstract: A ball game apparatus includes a loosely put-up net (30), an elastic cord (43) one end of which is con­nected to a fixed frame (13) of the net and the other end of which is connected to a ball (40), and a target (60), located behind the net, for outputting ball speed and hit signals of the ball flying toward the net.
Patent EP-0320973-A2 (EP)
Inventor: NAGATA SYOICHI
IPC: B41M7/00
Filed: 1988-12-16
Abstract: An image glazing device for putting a gloss to an image formed on an image receiving material is accommodated in an image forming appa­ratus. The image glazing device is provided with at least two rollers (32, 34) disposed in a direction of feed of the image receiving mate­rial, an image glazing belt (33) passed between and rotatably driven by the two rollers for putting the gloss to the image, a heater (31) accommodated in or disposed in the vicinity of an upstream one of the two rollers for heating the image glazing belt and a paper transport guide (37) located immediately below and along ther image glazing belt for transporting the image receiving material. In this device, the diameter of the downstream roller (32) is determined in accordance with the rotataing speed of the image glazing belt (33) and the tempe­rature of the image glazing belt at a location where the downstream roller is provided so that no offset may take place. When a guide mem­ber (40) forming a predetermined angle with the paper transport guide (37) is provided in the vicinity of the downstream roller (32), this guide member (40) is conductive to easy separate the image receiving material from the image glazing belt (33).
Patent EP-0285357-A2 (EP)
Inventor: UENO RYUJO
IPC: A01N43/16
Filed: 1988-03-28
Abstract: Use of a natural or synthetic oligo- or polysaccharide having at least one S-oxoacid group attached to the saccharic carbon atom through a linking group of low molecular weight for the manufacture of a disinfectant composition for retroviruses.
Patent EP-0292240-A2 (EP)
Inventor: IMAI HITOSHI C O MITSUBISHI DE
IPC: G11B7/24041
Filed: 1988-05-17
Abstract: The storage medium 30 for an optical data storage system is a contiguous laminate formed by a plurality of layers 18, 19, 20 of photochemical hole burning material, such layers individually exhibiting inhomogenous absorption spectrum characteristics spanning different, successive wavelength ranges. This arrangement greatly expands the cumulative or overall absorption band of the storage medium available for laser hole burning to implement data bit writing, and thus increases the storage density at each memory site. The absorption spectrum characteristics of the layers can be varied by including coloring dyes in the layers.
Patent EP-0295047-A2 (EP)
Inventor: MAWHIRT JAMES A
IPC: B01L9/06
Filed: 1988-06-07
Abstract: A test tube holder includes an elongated tubular member (12) for receiving a test tube (18), which tubular member pivotably supports a pivot member (14), and co-­operating latch members (58,80) are provided on the tubular member and pivot member whereby two or more such holders can be lined side-by-side via the latch members. The pivotal relationship between the tubular members and pivot members permits pivotal movement of one test tube holder with respect to the longitudinal axis of another test tube holder. A pivotal connection between the latch members of adjacent test tube holders also permits tilting of one test tube holder with respect to another test tube holder in the linkage. An adapter member (16) for holding the test tube (18) is insertable in the tubular member and pivot member assembly. The adapter member accommodates one size test tube and can be interchanged with another adapter member that accommodates another size test tube. Thus, the linkage of test tube holders can include test tubes of different size. The relative pivotal movement between test tube holders in the linkage can permit stacking of the linkage in a fan-fold arrangement.
Patent EP-0305131-A2 (EP)
Inventor: WILLIAMS JOHN KENNETH
IPC: C22B4/00
Filed: 1988-08-22
Abstract: A process for the recovery of gold from a refractory or non-refractory gold containing concentrate which contains sulphide minerals, which process comprises the steps of:-
     i) heating the gold containing concentrate to a temperature of above 1150°C in order to thermally decompose the sulphide minerals contained therein, and   ii) subjecting the thermal decomposition product obtained from step (i) to reaction with oxygen in a plasma arc furnace maintained at a temperature of above 1150°C.
Patent EP-0307177-A2 (EP)
Inventor: BRAIN EDWARD GEORGE
IPC: A61P31/04
Filed: 1988-09-07
Abstract: 11,12-Carbonate derivatives of certain erythromycin 6-ethers are novel, antibacterially active compounds which can be prepared by treatment of an erythromycin 6-ether with a reactive carbonyl compound.
Patent EP-0320155-A2 (EP)
Inventor: COGSWELL FREDERIC NEIL
IPC: C08J5/24
Filed: 1988-11-28
Abstract: A structural thermoplastic composite material comprises a laminate of a first layer of a fibre reinforced thermoformable polymer composite containing reinforcing filaments and an adherent layer of a second thermoformable polymer. The thermoformable polymer of the adherent layer comprises either a crystalline polymer having a melting point at least 10°C below that of the first layer, or is an amorphous polymer having a glass transition temperature which is at least 10°C lower than the melting point of the polymer of the first layer, or is an amorphous polymer which may be crystallisable in a subsquent annealing process. The adherent layer is applied to the first layer at a temperature above the melting point of the thermoformable polymer of the first layer.
Patent EP-0290374-A2 (EP)
Inventor: HILLENBRAND FRANZ DR-ING
IPC: G09G1/14
Filed: 1988-04-22
Abstract: A method and a device for generating and for reproducing two- dimensional graphic objects for electronic or electromechanical reproduction using polynomials is proposed, the graphic objects being given as reference contours in contour coordinates and the number of contours per object and the number of contour parts per contour being determined and the starting point and end point of the contour parts being ascertained. For the purpose of generation, the length of each given contour part is divided up into a multiplicity of arc segment lengths. The starting point and end point of the given contour part are connected by a defined curve portion, preferably a straight line, whose length is divided up into the same number of arc segment lengths as the given contour part. The coordinate points of the straight line assigned to the respective arc segment lengths and of the given contour part are compared and the distance between them ascertained. If a given distance is exceeded, that coordinate point on the given contour part is selected which is at the greatest distance from the straight line. Using parametric splines a curve is determined between the starting point and end point and the point selected as a point of support of motion. 
<??>The length of the curve is again divided up into the same number of arc segment lengths as the given contour part and the same process is repeated. When the given distance is no longer exceeded the points of support motion are stored.
Patent EP-0278925-A2 (EP)
Inventor: SAVI DINO
IPC: A01M7/00
Filed: 1988-02-10
Abstract: A variable geometry and foldable spray boom for spray­ing chemical products on cultivations, which can be remov­ably applied to an atomizer unit (1) and comprises two half-­booms (5, 6) mounted on posts (34) of a chassis, each being formed with a conduit divided into a plurality of sections (7, 8, 9, 10) in communication with a blower (1b, 1c) and one to the other by means of flexible fittings (11, 12 13), and diffusers (33, 34) derived from the conduit for an air atomization of the composition fed through a pipeline (17, 23, 36, 37) in communication with the output of a pump (1d) of the atomizer unit and provided with fittings (38, 39, 40) for applying mechanical pulverizers.
Patent EP-0282465-A2 (EP)
Inventor: VERONA VALTER
IPC: D06F37/28
Filed: 1988-03-09
Abstract: A washing-machine of reduced size, particular­ly such as to have an overall width of 40-45 cm while maintaining a load capacity of at least 5 Kg like the commonly known washing-machines being 60 cm wide, has its loading door (19) on one (17) of the two narrow vertical sides. In association therewith the inlet openings (19) to the washing tank (2) and drum (3) are formed at the peripheral skirt of the respective cylindrical containers, as the access (21) to the drum (3) can be closed in a known manner, such as by a snap door. This construction is obtained by providing the drum (3) with a rotating shaft which is mounted at both ends on bearings (20, 20') connected to the tank side walls, so as to be parallel to the front, accessible portion (17) of the machine. Therefore the wash­ing-machine, by means of few arrangements and negligible modifications of the moulds, may be provided either of the front or of the top-loading type, as a "free-­standing" model or of the built-in type.
Patent EP-0324486-A2 (EP)
Inventor: KOKES ANTONIN RNDR CSC
IPC: H03K17/14
Filed: 1989-01-13
Abstract: Circuit arrangement for compensation of the disconnecting time of an electric current switch provided with a detector (9) of the end of the disconnection time comprising means (3, 4) controlling the time interval for closing the electric switch (5) in order to maintain a reliable and most effective operation of an inverted rectifier.
Patent EP-0329188-A2 (EP)
Inventor: HORIIKE TSUNEYUKI C OYAZAKI PA
IPC: F02P15/00
Filed: 1989-02-20
Abstract: A high voltage cable (1) having a wound conductor (5) made by winding a metallic wire (4) around a ferrite rubber covered reinforcing core (2), in which the ferrite rubber layer (3) is additionally provided with conductive particles or fibers in order to improve noise suppression characteristics in the 30-200 MHz frequency range.
Patent EP-0333021-A2 (EP)
Inventor: SCHILLER AUGUST DR DIPL-CHEM
IPC: C08L83/04
Filed: 1989-03-09
Abstract: The compositions are based on diorganopolysiloxane and are obtained by adding an organopolysiloxane (3) containing SiC-bonded radicals containing basic nitrogen and/or a branched organopolysiloxane (4) to the compositions.
Patent EP-0337326-A2 (EP)
Inventor: BUAND THIERRY MAURICE MARIE
IPC: A63B49/08
Filed: 1989-04-07
Abstract: In the handle for a racket for ball games, the grip body is surrounded by a grip sleeve and a ventilation chamber is constructed between the grip sleeve and the grip body. For the purposes of essential damping of oscillations and vibrations at the moment of impact of the ball, provision is made for the volume of the ventilation chamber to be variable by the compression forces exerted by the hand of the respective player during the game and for at least some of the openings provided in the grip sleeve to form a suction or ejection opening for the air flow caused by the volume variations. 
<IMAGE>
Patent EP-0337489-A2 (EP)
Inventor: PYZUK WIESLAW JAN
IPC: C07C331/28
Filed: 1989-04-14
Abstract: The subject of the invention are new derivatives of phenyl 3-phenylbutyrate and a method of obtaining new derivatives of phenyl 3-phenylbutyrate of the general formula 1,
      wherein 
A denotes a hydrogen atom, the radical C₁-C₁₂-alkyl, the residue -O(C₁-C₁₂-alkyl), -CO(C₁-C₁₂-alkyl), -COO(C₁-C₁₂-alkyl), -OOC(C₁-C₁₂-alkyl) and the group -CN, -NCS or -NO₂, 
B denotes residues of formulas
      wherein R denotes substituents mentioned for A, R′ denotes the radical C₁-C₁₂-alkyl, while X denotes the group -N=N-, -N(O)N-, -COO- or -OOC-, 
consisting in that the acid of the general formula 2
      wherein A has the above mentioned meaning, 
or in the form of an acid chloride, is reacted with phenol of the general formula 3
      wherein B has the above mentioned meaning. 
     New derivatives of phenyl 3-phenylbutyrate are applied for the preparation of chiral or achiral liquid-crystall­ine mixtures.
Patent EP-0346839-A2 (EP)
Inventor: NISHIYAMA TORU
IPC: G05B19/42
Filed: 1989-06-13
Abstract: A system for teaching, controlling and monitoring industrial robots includes a storage section storing data describing working positions and motion patterns of the robots, and a teaching section for automatically preparing a teach data of each robot by selecting one of the different working positions and one of the motions patterns for the robot in accordance with the kind of work. The system may further includes a graphic processor for displaying picture images of the robots, their tools and workpieces, and a checking section for searching for robot-robot interference by checking a collection of data describing spaces occupied by the robots, and modifying the teach data to avoid such an interference.
Patent EP-0348840-A2 (EP)
Inventor: DUROCHER DONALD F
IPC: A24F25/00
Filed: 1989-06-23
Abstract: There is disclosed a package (10) with controlled humidity for storing products such as tobacco and food. The package is an enclosed container with a humidistat pad (30) inside which pad serves as a spacer and holds a humectant solution in its liquid phase in an absorbent interior layer (34). The pad has a liquid impervious backing layer (32) to protect the walls of the container from the liquid humectant solution. The pad also has a liquid permeable cover (36) which can rapidly transfer the humectant solution deposited on it to the absorbent layer during filling of the container with the product.
Patent EP-0358173-A2 (EP)
Inventor: YONEKUBO HIROAKI
IPC: F24D19/10
Filed: 1989-09-05
Abstract: An automatic hot water supply apparatus produces and supplies hot water by mixing, with a hot water/cold water mixing valve, hot water supplied from an instantaneous water heater unit through a hot water supply pipe and cold water supplied through a cold water supply pipe. The auto­matic hot water supply apparatus includes a flow rate con­trol valve actuatable by an electric actuator, and a flow rate limiting unit responsive to a hot water temperature setting, or a season setting, or a detected hot water temperature, for varying the flow rate of mixed hot water. The electric actuator is controlled by a signal from the flow rate limiting unit to operate the flow rate control valve in order to solve the problems of a low water tempera­ture during the winter, an excessive hot water flow rate, and a low instantaneous water heater unit capability, so that the automatic hot water supply apparatus can supply hot water at a desired temperature.
Patent EP-0362825-A2 (EP)
Inventor: NISHIYAMA KAZUNARI
IPC: D01F2/06
Filed: 1989-10-04
Abstract: A viscose rayon fiber provided with a superior appearance such as a silk-like appearance by arranging a number of microfine stripes over all of the surface of the fiber, and a manufacturing method thereof. This fiber can be used as a fiber constituting a filament, and as a staple fiber. 
     A viscose rayon filament provided with a superior appearance such as a uniform appearance without nonuniformity by forming each fiber of the filament with a cross sectional shape which is independently different from an irregular state in an axial direction of the filament, and a manufacturing method thereof. This application includes a viscose rayon filament including the features of the two above inventions and a manufacturing method. The viscose rayon fiber and the viscose rayon filament in accordance with the present invention can be broadly used for various applications as products having a superior appearance and quality.
Patent EP-0329445-A2 (EP)
Inventor: CARTER THOMAS P
IPC: F28D20/02
Filed: 1989-02-16
Abstract: Method and apparatus for thermal storage to deliver cold liquid refrigerant during a supply cycle including the steps of freezing storage liquid envelopes only on tubes (36) defining refrigerant flow paths during an ice production and storage cycle and extending the effective flow paths during the supply cycle through supplementary conduits (50) immersed in free storage liquid (30) to enable said liquid refrigerant to be cooled by said free storage liquid during the supply cycle.
Patent EP-0344891-A2 (EP)
Inventor: TAI SEIJI
IPC: C07D487/22
Filed: 1989-04-05
Abstract: Special tetraazaporphins containing Si, Ge or Sn as the central metal are useful for forming a recording layer in an optical recording medium.
Patent EP-0337725-A2 (EP)
Inventor: ASLAM MOHAMMAD
IPC: H01L39/24
Filed: 1989-04-11
Abstract: This invention is directed to a method of preparing a superconducting metal oxide film on a substrate. More particularly, the method comprises depositing a superconducting metal oxide precursor film on the substrate and then subjecting it to annealing in a nitrogen atmosphere followed by annealing in an oxygen atmosphere, followed by rapid cooling, according to schedule wherein the time and temperature are critically defined.
Patent EP-0343935-A2 (EP)
Inventor: KRUGER ROBERT A
IPC: H05G1/26
Filed: 1989-05-23
Abstract: A method and system are disclosed for producing a photographic image of an X-ray pattern, including the following steps: converting the X-ray pattern to a first pattern of light; exposing a photographic film (125) to the first pattern of light; detecting the light at elemental regions of the first pattern; generating a second pattern of light in a pattern which depends on the detected light; and exposing the photographic film to the second pattern of light.
Patent EP-0371636-A2 (EP)
Inventor: MAZID ABDUL M
IPC: B01J20/281
Filed: 1989-11-08
Abstract: A method of coating chromatographic particu­late supports to provide a biocompatible outer layer of synthetic membrane-type film which prevents the release of fines but permits the adsorption of components to an affinity ligand is described. The matrix is provided with a membrane-type coating, which prevents leaching of fines, with a pore size of at least 20 angstroms. The coating is applied to a solid particulate under condi­tions where an integral membrane coat will be formed. It may also be necessary to control the size and number of pores of the membranes by treating a suspension of the solid support in a solvent which contains 0.1-1% of the support weight of a biocompatible polymer along with 0.5-5% of the weight of said polymer of a dissolved com­patible pore-controlling component. The solvent is then removed from the suspension and the membrane-coated material used in extracorporeal treatment of body fluids or in other chomatographic techniques. The coating process can be conducted before or after the particulate support is functionalized and/or derivatized.