baber/WOPTO huggingface dataset:
Patent EP-0695799-A2 (EP)
Inventor: RICHARDSON ROBERT C
IPC: C10M137/08
Filed: 1995-07-28
Abstract: This invention relates to a lubricating composition comprising a major amount of an oil of lubricating viscosity and (a) a extreme pressure improving amount of at least one sulfur compound, and an antiwear or an extreme pressure improving amount of the combination of (b) at least one ammonium salt of a phosphoric acid ester, (c) at least one phosphite, and (d) at least one thiophosphate or at least one reaction product of a phosphite and sulfur or a source of sulfur. The invention also relates to concentrates and greases containing the combination of the sulfur compound and the specific phosphorus compounds.
Patent EP-0761369-A2 (EP)
Inventor: LEWIS PHILIP C
IPC: B23K35/00
Filed: 1995-12-19
Abstract: A process for forming a single material from two layers of metal materials by heating and pressing the two metals together under pressure where a first metal has a relatively higher temperature of plastics formation state and the second metal has a relatively lower temperature of plastics formation state comprising the steps of cleaning the surface of the first and second metal, then electroplating a thin layer of the second metal onto the surface of the first metal , then heating the first metal and the thin layer of the second metal electroplated thereon to the temperature of plastics formation state in the second metal, and heating the second metal to the temperature of plastics formation state, and mechanically pressing the thin layer of the second metal on the first metal together with the second metal to form a single ductile material having two layers of said first and second metals. In a preferred operating method the first metal is from a group of iron metals and their alloys, which are capable of electroplating the second metal thereon and the second group of metal is from Zinc and Zinc Aluminum, having no more than 15% of Aluminum alloyed therein, and the temperatures of plastics formation state are relatively low temperatures in the ranges of 300 degrees F (149 degrees C) to 750 degrees F (399 degrees C).
Patent EP-0789779-A2 (EP)
Inventor: EHRENFELD ELIZABETH
IPC: C12N1/20
Filed: 1995-10-27
Abstract: L'invention concerne un milieu permettant de détecter des microbes cibles, notamment des bactéries coliformes, dans un échantillon liquide prélevé dans l'environnement ou biologique, en moins de 24 heures.
Patent EP-0799274-A2 (EP)
Inventor: DAVIS DONNA S
IPC: B65D81/24
Filed: 1995-12-20
Abstract: Films, containers made of high density polyethylene, and articles made therefrom exhibit, for a given density, improved resistance to water vapor transmission. The high density polyethylenes are produced in a metallocene-catalyzed production process. Alternatively, for equivalent water vapor transmission rates (WVTR) an article formed in accordance with the invention will exhibit improved physical properties, such as dart drop impact, more balanced tear properties and improved machine direction (MD) tear properties. Additionally, these high density polyethylenes show a low level of extractables and an excellent organoleptic profile.
Patent EP-0711089-A2 (EP)
Inventor: BORRAS JAIME A
IPC: H04L29/00
Filed: 1990-02-20
Abstract: A centralized communication system controller (102) 
measures and stores a historical record of each subscriber unit's 
communication activity. By examining this historical record, the 
controller predicts the subscriber unit's communication activity 
over a future time interval. A code based upon this prediction is 
transmitted to the subscriber unit (110), which causes the 
subscriber unit to enter an energy saving mode and deactivate 
(208) non-essential circuits for a time period represented by the 
code. In this way, the duration of the "sleep" interval may be 
optimally varied based upon the subscriber unit's communication 
history. In another aspect of the invention, unexpected messages 
for a subscriber unit in the energy saving mode are stored (114) 
electronically until the conclusion of the "sleep" interval. This 
message storing function enhances system efficiency when the 
subscriber unit's communication history does not correlate with 
actual communication traffic.
Patent EP-0746125-A2 (EP)
Inventor: TRAVERSO GIOVANNI
IPC: H04J3/06
Filed: 1996-05-08
Abstract: In ITU Recommendation G.783 a method is described for interpreting the pointer for SDH devices. 
     The invention provides an alternative method to be used when the pointers are generated inside or near the demultiplexing equipment and the signal does not cross a line of the transmission network, and therefore it can be assumed that there are no errors. 
     According to the method provided herein, by using a combinatory logic it is possible to obtain a greater circuit simplicity and through the interpretation based exclusively on the last received sample of the data representing the pointer value, higher interpretation rates are obtained.
Patent EP-0764569-A2 (EP)
Inventor: ATOCHE-JUAREZ CARLOS
IPC: B60T8/1769
Filed: 1996-07-27
Abstract: Under conditions which indicate all wheels are unstable, all have been in pressure decrease for a long time, and the vehicle reference velocity has been continuously negatively corrected for a long time, recovery are flags set on all wheels. If all recovery flags are set and four wheel drive axle oscillations are present and the reference velocity has not been in negative correction for too long, the gradient of the vehicle reference velocity is limited to a fixed lesser slope. If one or more recovery flags are set, other measures can be taken, including flattening of the vehicle reference velocity through gradual additions to the calculated vehicle acceleration, and giving longer pressure holds and delaying pressure increase. The recovery flag is reset separately on each wheel only when that specific wheel becomes completely stable. The presence of four wheel drive axle oscillations is determined based on the difference between the sum of the speeds of the front wheels and the sum of the speeds of the rear wheels. This difference is also filtered to determine whether or not the vehicle is in four wheel drive.
Patent EP-0769677-A2 (EP)
Inventor: ARNDT THOMAS
IPC: G01B21/04
Filed: 1996-10-12
Abstract: Circular or arcuate measurement lines of different diameters and precisely known shape are scanned at varying speeds in different positions (11a-11c) or planes (X-Y,Y-Z,Z-X) in the measurement region (10). The deviations with respect to the reference shape are stored as correction values. These values may be parameterised in accordance with the wave number of the filter employed, the position in the measurement region and the direction of rotation as well as diameter and scanning speed.
Patent EP-0770836-A2 (EP)
Inventor: INAGAKI SHINJI
IPC: C09K5/04
Filed: 1996-10-23
Abstract: An adsorption heat pump includes a working fluid, an adsorption-desorption unit (1), and an evaporation-condensation unit (2,3) connected with the adsorption-desorption unit (1). The adsorption-desorption unit (1) adsorbs and desorbs vapor resulting from the working fluid, and includes an adsorbent being a porous substance. The porous substance has pores, and exhibits a pore diameter distribution curve having a maximum peak falling in a pore diameter range of from 1 to 10 nm. The pores in the diameter range of ± 40% of pore diameter at the maximum peak have pore volume not less than 60% of a whole volume of the porous substance. The evaporation-condensation unit (2,3) evaporates and condenses the working fluid. The adsorption heat pump can be operated by a low-temperature heat source, and can exhibit a large pumping temperature difference regardless of its small size.
Patent EP-0767495-A2 (EP)
IPC: H01L23/36
Filed: 1992-06-16
Abstract: A semiconductor device comprises a first and a second semiconductor chip that are separate from each other, a first resin package body for accomodating said first semiconductor chip and a second resin package body for accomodating said second semiconductor chip. Each of the resin package bodies comprises groups of interconnection leads at the lower edge thereof and a heat dissipation lead connecting the first resin package body and the second resin package body with each other. The heat sink part is projecting outwardly from the top edge of the first and second resin package body so as to bridge and connect the first and second resin package bodies. The semiconductor device is held upright on a substrate and is suitable for the mounting on the substrate by the surface mounting technology. Simultaneously, the device achieves an efficient cooling by the heat sink part that connects the first and second resin package bodies.
Patent EP-0778476-A2 (EP)
Inventor: NAKAMURA KAZUHIRO
IPC: G02B1/11
Filed: 1996-12-09
Abstract: An anti-reflection film contains a low refractive index layer which comprises micro particles of a fluorine-containing polymer which are so deposited to superpose at least one micro particles on another, to form micro voids surrounded by the micro particles, the micro particles having a mean particle size of 5 to 200 nm and micro voids formed by superposing at least two particles upon each other A display device provided with the anti-reflection film is also disclosed.
Patent EP-0735234-A2 (EP)
Inventor: JOHNSON CALVIN K
IPC: B22C1/22
Filed: 1996-02-26
Abstract: Proppants comprising a particle coated with a composition comprising bisphenol-aldehyde novolak resin, a bisphenol homopolymer or mixtures including such polymers are disclosed. Foundry sands comprising a particle coated with a composition comprising bisphenol-aldehyde novolak resin, a bisphenol homopolymer or mixtures including such polymers are disclosed. Methods of making and using these proppant particles in subterranean formations or making and using these foundry sands in foundries are also disclosed.
Patent EP-0741407-A2 (EP)
Inventor: XU ZHENG
IPC: H01L21/28
Filed: 1996-04-10
Abstract: A process and resulting structure are described for using a metal layer formed over an insulating layer as both the filler material to fill openings in the insulating layer and as the patterned metal interconnect or wiring harness on the surface of the insulating layer. The process includes the steps of forming a compressively stressed metal layer (20) over an insulating layer (10) having previously formed openings (14, 16) therethrough to the material (20) under the insulating layer; forming a high tensile strength cap layer (40) of material over the compressively stressed metal layer; and then heating the structure to a temperature sufficient to cause the compressively stressed metal layer to extrude down into the openings in the underlying insulating layer. The overlying cap layer has sufficient tensile strength to prevent or inhibit the compressive stressed metal layer from extruding upwardly to form hillocks which would need to be removed, i.e. by planarization. The temperature to which the compressively stressed metal layer is subsequently heated to cause it to extrude should be less than the melting point of the compressively stressed metal layer.
Patent EP-0770648-A2 (EP)
Inventor: MCCRAE JAMES MCGEACHIE
IPC: C09D11/02
Filed: 1996-10-18
Abstract: A process for the manufacture of a pigment concentrate which comprises dispersing dry organic pigment granules in an organic vehicle.
Patent EP-0836479-A2 (EP)
Title: Procedes pour le traitement du diabete
Inventor: STEPHENS THOMAS W
IPC: A61K38/22
Filed: 1996-06-26
Abstract: Cette invention décrit des procédés pour le traitement du diabète chez des patients obèses atteints de diabète du type II. Spécifiquement, l'invention décrit des procédés pour le traitement de patients obèses atteints de diabète du type II au moyen de niveaux différents de leptine endogène.
Patent EP-0845118-A2 (EP)
Inventor: ZOU HEHONG
IPC: G05B11/42
Filed: 1996-08-09
Abstract: Système de commande de processus(100) assurant la commande d'un processus (110) par un signal de commande de sortie (u(t)) basé sur un point déterminé (Yset) et une variable mesurée de processus (y(t)). Ce système de commande de processus (100) comprend un circuit de commande comportant une entrée de valeur de consigne, une entrée de variable de processus et une sortie de commande. Le circuit de commande génère un signal de sortie de commande (u(t)) à la sortie de commande en fonction de la valeur de consigne (Yset) reçue à l'entrée de la valeur de consigne et de la variable mesurée de processus (y(t)) reçue à l'entrée de variable de processus. Un circuit de réglage automatique (106) stimule le processus (110), estime un modèle de processus basé sur un temps mort croissant, une vitesse de changement croissante, un temps mort décroissant et une vitesse de changement décroissante de la variable mesurée de processus (y(t)) puis règle la fonction de commande du processus (110) sur la base du modèle de processus. Le circuit de réglage automatique (106) permet d'obtenir des résultats fiables tout en restant simple sur le plan calculatoire, de sorte qu'il peut être utilisé en machine ou en logiciel dans des applications à faible puissance et à faible mémoire, par exemple dans des unités de commande montées sur site.
Patent EP-0852057-A2 (EP)
Inventor: TOTH PETER
IPC: G11B7/00
Filed: 1996-09-05
Abstract: Method of storing and retrieving information by exposing cells of a storage medium to a first beam of light having a first set of properties affecting the optical properties of said storage medium, and by exposing a plurality of individual cells, forming a page of information, of said storage medium to a second beam of light having a second set of properties. A third light beam from said storage medium forms an image of said page on a detecting means. The detected light image is converted into electric data signals, each bit of said data signals corresponding to a cell of said storage medium. The first beam of light is generated by a first light source and there is provided an electrooptical means having an electric input for receiving data and being arranged for modulating said first light beam in dependance of said data. The storage medium comprises a plurality of pages, each page having a plurality of individual cells, and optical properties of said individual cells of said storage medium being changed by said first light beam to correspond to said data.
Patent EP-0786429-A2 (EP)
Inventor: KLEINHEN STEPHEN
IPC: B65H5/12
Filed: 1997-01-23
Abstract: A sheet material handling apparatus includes a collator conveyor, a hopper, and a sheet material handling assembly. The sheet material handling assembly removes sheet material articles from the hopper, folds the sheet material articles, creases the sheet material articles, and deposits the sheet material articles on the conveyor. The sheet material handling assembly includes a rotatable drum having grippers which grip a sheet material article. A folder assembly forms a fold in a central portion of the sheet material article while the sheet material article is held by the grippers and the drum is rotated. A creaser assembly creases the fold during continued rotation of the drum. The gripper assembly is then operated to release the sheet material article for movement toward the conveyor. Thereafter, the creaser assembly releases the sheet material article and the sheet material article is deposited on the conveyor.
Patent EP-0802441-A2 (EP)
Inventor: KELCH GERHARD
IPC: G02C7/02
Filed: 1997-03-22
Abstract: The close reference point is nasally staggered in position at most 21 millimetres vertically under the remote reference point, and preferably by 2.5 millimetres. The close and remote areas are joined by a main vision line forming a curve curving variably towards the nose, in conjunction with remote partial effect and addition. On both sides of the main vision line is an area in the progression zone in which the astigmatic deviation is less than 0.75 dioptre. A minimum width of this area is given in a horizontal direction. Below the horizontal line at whose intersection with the main vision line half the addition is produced, the average effect is greater by the value (dW) than the average effect in the remote reference point.
Patent EP-0811737-A2 (EP)
Inventor: PRUNBAUER KURT
IPC: E05B27/00
Filed: 1997-04-03
Abstract: The lock has a keyway with sensing tags (10) to follow slots in the sides of the key. A control slider (11) is displaced by the key and has control holes (14) facing a locking catch (18) which locks the cylinder into the outer housing (1). This prevents forcing of the cylinder. The outer catch has a large profile (18) held into the locking position by a spring loaded sensing catch (17) whose inward facing end monitors the position of the slider. If the slider is not in the correct release position the security catch remains locked into the outer housing.
Patent EP-0813166-A2 (EP)
Inventor: IWASAKI HIROSHI
IPC: G06K19/077
Filed: 1997-06-11
Abstract: A card type memory device comprises a semiconductor chip (11) having a nonvolatile semiconductor memory formed with external connection terminals and a metal frame (12) comprising bed sections (121) and external terminal electrode sections (122) with a step section formed between the bed section and the external terminal electrode section, the bed sections of the metal frame being electrically connected to the external terminal electrode sections of the semiconductor chip. At least one surface and outer peripheral surface of the semiconductor chip are resin sealed such that at least electrode surfaces (122a) of the external terminal electrode sections of the metal frame are exposed substantially flush with a resin-sealed body surface. By doing so, a semiconductor package (10) is formed. The semiconductor package is buried in a recess (21) in a card type base board (20) such that the electrode surfaces of the external terminal electrode sections of the metal frame in the semiconductor package is buried substantially flush with an external surface.
Patent EP-0844617-A2 (EP)
Inventor: BLAKE TERENCE G W
IPC: G11C11/38
Filed: 1997-11-24
Abstract: A two-port memory cell includes a bistable latch of two
series connected resonant tunnel diodes (RTDs) 34, 38
connected between supply (+Pwr) and substrate (-Pwr) voltages,
the common node 36 of the two RTDs being coupled to both the
reading and writing functions of the cell. The writing
function is achieved by a field effect pass transistor 30
whose active electrodes 25, 28 are tied between the common
node of the RTDs and the bit writing bus WB and whose gate 26
is tied to the digital memory word writing bus WW. The
reading function is achieved with a sense amplifier n-channel
transistor 46 with the source tied to the negative power
supply, the gate 40 tied to the common node 36 of the RTDs and
the drain 42 tied to an electrode 48 of an n-channel pass
transistor 53 which connects the sense amplifier drain 42 to
the read bit line RB depending on the gate voltage of the pass
transistor 53 whose gate 50 is tied to the read word line RW.
Patent EP-0851672-A2 (EP)
Inventor: SAIDA YASUNOBU
IPC: H04N3/26
Filed: 1997-12-29
Abstract: A high-voltage generating circuit (1) includes a
high-voltage production circuit (28), a high-voltage
detecting circuit (29), and a control circuit (30). The
high-voltage detecting circuit (29) has a high-voltage
circuit section (29a) to which a voltage of 1 kV to several
tens of kilovolts is applied and a low-voltage circuit
section (29b) to which a voltage of several tens of volts is
applied. In the high-voltage circuit section (29a), a
parallel circuit formed of a first voltage-dividing resistor
(9) and a part of a second voltage-dividing resistor (18)
and a speed-up capacitor (13), and another parallel circuit
formed of the remaining part of the second voltage-dividing
resistor (18) and a third voltage-dividing resistor (19) and
another speed-up capacitor (14) are connected in series to
form a two-stage parallel circuit.
Patent EP-0799841-A2 (EP)
Inventor: JOHNSON PAUL E
IPC: C08F4/22
Filed: 1997-03-27
Abstract: An ethylene polymer having a density greater than 959 kg/m<3> and a resistance to slow fracturing of more than 23 hours. Also claimed are: (i) a composition comprising at least 90 % of the claimed polymer; (ii) a hollow body formed of the claimed polymer; and (iii) a process for the manufacture of the claimed polymer in the presence of a chrome catalyst.
Patent EP-0789500-A2 (EP)
Inventor: JUNGEMANN MATTHIAS DIPL-ING
IPC: H04W4/14
Filed: 1997-01-31
Abstract: The method involves configuring a SIM card which enables a member of a bidirectional radio network subscriber group to contact other members. A master station sends a SMS message to the SIM card, which includes a modification code. The card recognises the code using a stored algorithm and parameters which are included in the SMS message. The register of members which can be contacted is updated and stored by means of the parameters.
Patent EP-0791913-A2 (EP)
Inventor: YONENO KUNIO
IPC: G09G5/00
Filed: 1997-02-24
Abstract: The present invention provides a technique for appropriately adjusting a dot clock for video signals by a simple process. A process of adjusting a phase of the dot dock first obtains two image data by two dot clocks having different phases, carries out a certain operation for the two image data to calculate a phase-related index representing the relative phase of the dot clock to a video signal with respect to the two image data, and determines a delay that gives a desirable phase to the dot clock based on these phase-related indexes. A first process of adjusting the frequency of the dot dock first obtains image data by a dot clock that has been generated with a provisional factor, calculates a length of an effective signal area on one line of the image data, and determines a desirable factor based on the ratio of a known length to the measured length of the effective signal area. A second process of adjusting the frequency of the dot clock extracts a beat component included in the sampled image data to determine the difference between a provisional factor and a desirable factor.
Patent EP-0842742-A2 (EP)
Inventor: KOZAK IRA
IPC: B25B23/00
Filed: 1997-11-13
Abstract: In order to facilitate the removal of a fastener (16) of the type having a head (12) on
a shank (14), a tool (10) for removing such a fastener (16) is disclosed. The tool
(10) includes support (22) for a collet (26) which makes it possible to impart torque
for removal of the fastener (16) through rotational movement of the collet (26) in
relation to the head (12) of the fastener (16). Further, the collet (26) is adjustably
positioned on the support (22) and is radially and axially adjustable for gripping the
head (12) of the fastener (16).
Patent EP-0846974-A2 (EP)
Inventor: KAISE KIKUO
IPC: G02F1/1335
Filed: 1997-11-28
Abstract: According to a liquid crystal panel of the present invention, the focal length
If) of micro-lenses (ML) is set to be longer than the distance (d) between the
micro-lens array (22b) and the first substrate (21), while light collected by each
micro-lens is arranged to focus inside the first substrate (21a). Thus, the
divergence angle after focusing can be reduced. Therefore, the maximum light-emerging
angle from the LCD panel can be reduced, and eclipse of the light which
causes chrominance or luminance non-uniformity does not occur even when a lens
having a high F number is used as a projection lens.