baber/WOPTO huggingface dataset:
Patent EP-0371450-A2 (EP)
Inventor: IZAWA HIROMI
IPC: B23B13/12
Filed: 1989-11-28
Abstract: In machining a blank material on an automatic lathe of the type having first and second headstocks slidably carried along a bed, the first and second headstocks are slidable along their respective machin­ing axes, and the first headstock grips the blank material to take a front machining, whereupon the semi-machined blank material, i.e., a workpiece is transferred to the second headstock to take a rear machining. The lathe also has first and second guide bushes for intermediately guiding the workpiece near the working point while the workpiece is gripped by the first and second headstocks. For machining a blank material in the form of a cylindrical rod con­tinuously, the entire machining cycle can be divided into the front and rear machinings. Thus it is pos­sible to shorten the machining cycle period.
Patent EP-0323920-A2 (EP)
Inventor: YANAGAWA HISAHARU C O CHIBA WO
IPC: G02B6/38
Filed: 1989-01-09
Abstract: An optical switch system (SW) used in a monitoring system for monitoring a large-scale optical transmission line (1) including a multiplicity of optical fibers, or like systems for switching optical transmission paths. The optical switch system comprises first (10) and second (20) optical switches. The first optical switch serves to optically connect one end face of a single first optical fiber (11) selectively to one end face of any one of  n  second optical fibers (12). The second optical switch serves to optically connect end faces of  n  third optical fibers (230) substantially simultaneously to respective end faces of fourth optical fibers of a desired bundle selected from a plurality of optical fiber bundles (270) each composed of substantially  n  optical fibers, the third optical fibers (230) being optically connected at other end faces to other end faces of the second optical fibers (12).
Patent EP-0328262-A2 (EP)
Inventor: GIANNELLA PICCOLO GIOVANNI
IPC: H01L27/102
Filed: 1989-01-23
Abstract: The present invention is a bonding pad structure and method for making the same which can be connected at the metalization step to form passive or active devices in addition to forming a bonding pad. A P-doped region (24) is formed in an epitaxial layer (28) in the area of the bonding pad (30) at the perimeter of a chip. This P-doped region (24) allows the formation of a junction capacitance between it and the epitaxial layer (28). In addition, by adding an oxide layer (32) over the P-doped region (34) an oxide capacitor can be formed between the metal bonding pad (30) and the P-doped region (34) with the oxide (32) as the dielectric. The oxide layer (32) is a special sandwich of two layers, silicon dioxide (36) and silicon nitride (37). The sandwiched layers protects the components beneath the bonding pad (30). The P-doped region (34) can also be used as a resistance by providing metal connections to both ends. Finally, a vertical PNP transistor can be formed between the P-doped region (34), the epitaxial layer (28) and a P-doped substrate (26).
Patent EP-0339951-A2 (EP)
Inventor: JONES GARY WAYNE
IPC: H01L21/027
Filed: 1989-04-26
Abstract: A wand optics column (20) includes a source (22) of charged particles (ions or electrons) for producing a ribbon of charged particles, prepositioning deflectors (28) for adjusting the x,y,  orientation of the ribbon, an array wand (30), positioning deflectors (46) for the array of beams emerging from the array wand, and a target substrate (44) and associated stepping table for the target. The array wand (30) is adapted selectively and accurately to shape or deflect the beams so as to delineate a desired pattern in the substrate. There is also provided a novel monolithic ion source which has utility as a source of ions apart from utilization in the wand optics column (20). 
     The instant invention also provides a novel monolithic ion source. This ion source may be formed separate from the array wand or, in one embodiment, may be formed in combination with the array wand in monolithic form. The ion source has utility as a source of ions apart from its utilization in a wand optics column.
Patent EP-0359364-A2 (EP)
Inventor: TOFFLE MARK AUGUST
IPC: G11B23/00
Filed: 1989-06-30
Abstract: A rigid transparent disk (17) for use in testing the mechanical response characteristics of a slider (14) carrying a transducer in a magnetic disk drive comprises projections (15a) formed on the disk of a fluorocarbon material and having a pre-selected footprint shape and size and a pre-selected projecting height above the surrounding surface of the disk.
Patent EP-0369664-A2 (EP)
Inventor: LEDERIS KARL P
IPC: C12N15/16
Filed: 1989-11-06
Abstract: Fish Corticotropin Releasing Factor (fCRF) from  Catostomus commersoni  has the formula: H-Ser-Glu-Glu-­Pro-Pro-Ile-Ser-Leu-Asp-Leu-Thr-Phe-His-Leu-Leu-Arg-Glu-­Val-Leu-Glu-Met-Ala-Arg-Ala-Glu-Gln-Leu-Ala-Gln-Gln-Ala-­His-Ser-Asn-Arg-Lys-Met-Met-Glu-Ile-Phe-NH₂. fCRF or pharmaceutically or veterinarily acceptable salts thereof, dispersed in an acceptable liquid or solid carrier, can be administered to animals, including humans and other mammals, to achieve a substantial elevation of ACTH, β-endorphin, β-lipotropin, other products of the pro-opiomelanocortin gene and corticosterone levels and/or a lowering of blood pressure over an extended period of time. They may also be used as stimulants to elevate mood and improve memory and learning, as well as diagnostically. One or more of the first three N-terminal residues may be deleted. The N-terminus may be acylated by an acylating agent containing up to 7 carbon atoms.
Patent EP-0368622-A2 (EP)
Inventor: THOMPSON LAURENCE GRIFFITH
IPC: C11D1/22
Filed: 1989-11-07
Abstract: A detergent composition for washing soiled materials, notably fabrics is based on alkyl orthoxylene sulphonate as detergent active. Good detergency is achieved by restricting electrolyte concentration so that there is an ionic strength of not more than 0.05 mole/litre in the wash liquor. A detergent composition for this purpose contains not more than 60% by weight of water-soluble alkali metal salts and preferably contains zeolite as water-insoluble builder. Alternatively or additionally a second surfactant, which is soluble in electrolyte solution is included, in which case ionic strength may be greater than 0.02 mole/litre and there is synergy between the surfactants.
Patent EP-0376541-A2 (EP)
Inventor: JONES MARSHALL GORDON
IPC: B23K26/00
Filed: 1989-12-13
Abstract: A solder bridge (12) between leads (14,16) of a microelectronic circuit is removed by projecting a laser beam (42) onto the solder bridge with sufficient power to cause the solder forming the bridge to melt and to flow onto a wicking tool (50) placed into contact with the solder bridge. The wicking tool (50) is removed during the heating to remove the solder and debridge the leads. Microelectronic leads having a width of the order of 4 mils and a pitch of the order of 8 mils may be debridged.
Patent EP-0368792-A2 (EP)
Inventor: MCBRIEN GREGORY J
IPC: G01D5/26
Filed: 1989-10-26
Abstract: The invention teaches determining position with light by providing amplitude modulated input light at an input light port of an optical cavity having a variable length dimension, detecting light at an output light port of the optical cavity and varying the frequency of amplitude modulation until a peak is detected. The maximizing frequency can then be related to the length of the cavity. The cavity may comprise an optical fiber inserted into a variable length cavity filled with a liquid having an index of refraction which matches that of the fiber. Mirrors may be placed at either end of the cavity.
Patent EP-0369968-A2 (EP)
Inventor: SALO JUKKA
IPC: D21F7/06
Filed: 1989-11-07
Abstract: The invention concerns an arrangement in a part of a paper machine in which the surface properties of a roll and/or rolls are affected by regulating the temperature of the roll face by means of an external heating device. In the arrangement, such a combination of a heating device and a roll coating is used that the heating radiation pene­trates through the paper or only directly to the roll face but does not heat the roll itself at a greater depth. Said roll coating is made of a dark, readily heatable and insulating material. The invention is utilized, e.g., in a calender or for detaching the paper from a roll.
Patent EP-0377431-A2 (EP)
Inventor: PHILLIPS FORREST M
IPC: G06F12/08
Filed: 1990-01-02
Abstract: In a data processing system in which the execution unit is implemented to process aligned double word operands, apparatus and an associated method provide for the alignment of a double word operand that is stored across a double word boundary. The two double words each storing a word of the unaligned double word operand are identified and the attributes are compared with the ring number of the associated program. When the comparisons indicate that the two words of the non-aligned double word operand are available to the program, the two double word operands containing non-aligned words of the double word operand, and the two non-aligned words are stored in a register in an aligned orientation for processing by the execution unit.
Patent EP-0381054-A2 (EP)
Inventor: SAWAYA HIROMICHI C O INTELL PR
IPC: H01L23/538
Filed: 1990-01-25
Abstract: A semiconductor device package includes a first semiconductor chip (2). The first semiconductor chip (2) is mounted on a substrate island region (1). A lead frame (4) is arranged to serve as an external ter­minal of the first semiconductor chip (2), and includes an island region (8) for mounting at least one second semiconductor chip (5).
Patent EP-0381219-A2 (EP)
Inventor: GHEBRE-SELLASSIE ISAAC
IPC: A61K9/26
Filed: 1990-02-01
Abstract: A disintegratable formulation of gemfibrozil providing both immediate and sustained release and com­prises a tablet compressed from a mixture of a first and second granulation, and a disintegration excipient operable to effect partial or complete disintegration in the stomach. The first granulation comprises finely divided particles of pure gemfibrozil granulated with at least one cellulose derivative and the second granu­lation comprises finely divided particles of pure gem­fibrozil granulated with a pharmaceutically acceptable water soluble or insoluble polymer which are then uni­formly coated with a pharmaceutically acceptable (meth)acrylate copolymer prior to admixture with the first granulation. The first and second granulations are present in the final composition in a ratio of from about 10:1 to about 1:10.
Patent EP-0394923-A2 (EP)
Inventor: TOMIYASU HIROSHI
IPC: G03F7/075
Filed: 1990-04-23
Abstract: There is disclosed a photosensitive lithographic printing plate requiring no wetting water, which comprises a support, at least a photosensitive layer and a silicone rubber layer provided on the support in this order. The photosensitive layer contains at least (1) a diazo resin and (2) a polymer containing hydroxyl group. The printing plate has excellent durability and ink application property.
Patent EP-0413900-A2 (EP)
Inventor: GARRIS CHARLES A
IPC: G05D23/13
Filed: 1990-04-27
Abstract: In a method and a system for controlling the discharge temperature (T a ) of liquid from a valve, a mixing control valve (12; 110) is used for adjusting the mixing of at least two liquids supplied in variable proportions and having two substantially different temperatures (T h , T c ). The discharge temperature is calculated utilising data representing the inlet temperatures (T h , T c ) of the incoming liquids and the valve position (ϑ) employing the following equation: 
T a  = T c  + (T h  - T c )f(ϑ) 
where 
T a  = discharge temperature 
T c  = cold liquid supply temperature 
T h  = hot liquid supply temperature 
ϑ = angular position of the mixing valve 
f(ϑ) = function of the valve angular position. 
The calculated discharge temperature (T a ) is compared with a required discharge temperature (TR). If the product of said comparison differs from zero, the relative proportions of the two incoming liquids are changed. Preferably the actual discharge temperature (T a ) of the liquid is sensed and also compared with the calculated discharge temperature (T a ). Again, if the product of this comparison differs from zero, the relative proportions of the incoming liquids are changed.
Patent EP-0398364-A2 (EP)
Inventor: NII NINORU C O INTELLECTUAL PR
IPC: H01C17/28
Filed: 1990-05-18
Abstract: A thick-film element is, e.g., a thick-film resistor element and includes at least a pair of electrode layers (2a, 2b) formed on one major surface of an insulating (1) substrate by adhesion by using thick-­film printing and having a film thickness of 5 µm or less, and at least one flat resistor layer (3) formed by adhesion by using thick-film printing so that two sides thereof overlap and are electrically connected to the electrode layers.
Patent EP-0408925-A2 (EP)
Inventor: FOX DANIEL WAYNE
IPC: C08J5/18
Filed: 1990-06-22
Abstract: An amorphous polyamide resin is provided having the combined properties of a high glass transition temperature and excellent oxygen barrier properties. The polyamide is obtained from the reaction products of para-xylene diamine, adipic acid and isophthalic acid, and finds particular utility as a container layer for hot fill packaging of fruit juices.
Patent EP-0421182-A2 (EP)
Inventor: FLEISSNER GEROLD
IPC: B01F23/10
Filed: 1990-09-18
Abstract: In dryers with gas heating, it is a particular problem uniformly to mix the combustion gases produced with the burner with the treatment air which is circulated in the circuit. In order to achieve this, a special construction of the air mixing device is envisaged, which consists of three parts arranged one behind another, the treatment air being in each part of different construction in each case deflected to the centre of the treatment duct and in this connection mixed with the air flows which originate from the sides. It is advantageous, firstly by means of a funnel-shaped air mixing part and then by means of such with sheets arranged parallel to one another, which are first arranged vertically and then transversely thereto, to create swirling in each case. 
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Patent EP-0420204-A2 (EP)
Title: Verfahren zur Übertragung von von Teilnehmerdaten in Kommunikationsanlagen von einem geheimen Teilnehmergerät zu einem anderen
Inventor: WILLE KLAUS DIPL-ING
IPC: H04Q11/04
Filed: 1990-09-26
Abstract: In Kommunikationsanlagen findet zwischen Teilnehmergeräten (TLN) eine Übertragung von Teilnehmerdaten statt, um diese auf einem Display eines Teilnehmergerätes (TLN) eines Verbindungspartners anzuzeigen. Die Anzeige der Teilnehmerdaten sogenannter gehei:er Teilnehmergeräte (TLNx) beim Verbindungspartner wird verhindert. Der Geheimstatus solcher Teilnehmergeräte (TLNx) kann generell oder verbindungsbezogen durch eine Identifikationsinformation aufgehoben werden, die durch eine mittels einer Geheimhaltungsaufhebeinformation aktivierte Identifikationsfunktion erzeugt und übertragen wird. <IMAGE>
Patent EP-0428155-A2 (EP)
Inventor: GOMI MANABU
IPC: G11B11/105
Filed: 1990-11-14
Abstract: Rare earth-iron-garnet fine particles repre­sented by the general formula 
R a Bi b Fe c M d O e       (I) 
(in the formula, R represents at least one rare earth element selected from the group consisting of Y and lanthanum series elements; M represents at least one element selected from the group consisting of Al, Ga, Cr, Mn, Sc, In, Ru, Rh, Co, Fe(II), Cu, Ni, Zn, Li, Si, Ge, Zr, Ti, Hf, Sn, Pb, Mo, V, Nb and Ta; a is a number of 0.5 to 3.5; b is a number of 0 to 2.5; c is a number of 3.0 to 6.0; d is a number of 0 to 2.0; The sum of a, b, c and d is in the range of 7.0 to 8.0; the sum of a and b is in the range of 2.0 to 3.5; the sum of c and d is in the range of 4.0 to 6.0; and e is the ratio of the number of oxygen atoms sufficient for valence compensation) and having an average particle diameter in the range of 30 Å to 1,000 Å, the particles being useful in a magneto-­optical apparatus such as optical isolator, optical circulator, optical switch, optical waveguide, optical memory (magneto-optical recording medium) and the like.
Patent EP-0406938-A2 (EP)
Inventor: TIESLER HELMUT
IPC: H01K1/46
Filed: 1990-06-25
Abstract: In an electric incandescent lamp whose bulb (1) has a glass pinch (2) which is retained in a metal cap (3) with a rectangular cross-section, which cap is provided with outwardly bent tags (7) at the wider sides (10) of its end facing the bulb (1), the said tags (7) each have at their free ends a rim (9) which runs at least substantially parallel to lamp axis (X-X).
Patent EP-0438838-A2 (EP)
Inventor: BERNER KLAUS DR-ING
IPC: C04B7/21
Filed: 1990-12-21
Abstract: It has been found that a cement analogous to an ore cement can be produced from converter steel slag having a basicity of about three by combined grinding with added anhydrite II and with addition of sulphite waste liquor, granules with a high content of amorphous substance, preferably more than 95% by weight, being obtainable by abrupt shock-like cooling of the slag. The slag is passed in a slag stream 6 from an intermediate vessel 2 onto a rotating cone 3, which is cooled by water, for example from nozzles 9, and divided at the impingement point by a high-pressure water jet 8 from a nozzle 7. Preferably, the high-pressure water jet 8 is directed horizontally, but tangentially towards the cone shell 3. Water and granules are collected in a chamber 10, discharged by a conveyor screw 11 and taken off from a settling tank 12 by a conveyor belt 13. <IMAGE>
Patent EP-0384689-A2 (EP)
Inventor: MASUOKA RYUSUKE
IPC: G06N3/08
Filed: 1990-02-20
Abstract: A learning system is used in a data processing apparatus for learning an input pattern by obtaining an internal-state value necessary for realizing a desired data conversion by performing a pattern conversion defined by said internal-state value and calculating an output pattern corresponding to said input pattern. 
     The learning system comprises pattern presenting unit for presenting an input pattern group of the subject to be learned for said pattern conversion, dividing the input pattern group of the subject to be learned into at least two sets, selecting one of the divided sets, presenting the input pattern group of the selected set to said pattern conversion and presenting an input pattern group belonging to all the sets presented up to the current point when the internal-state value to be converged is obtained in accordance with the presentation of said selected set, and error value calculating unit for calculating an error value representing a magnitude of a non-­consistency between an output pattern group outputted in accordance with said presentation and a teacher pattern group representing a pattern to be obtained by   said output pattern group.
Patent EP-0420492-A2 (EP)
Inventor: TERASLINNA KARI TAPIO
IPC: H04L12/18
Filed: 1990-09-19
Abstract: A packet switching arrangement for receiving packets including broadcast addresses and connecting representations of the received packets to any combination of output ports specified in the address is disclosed. The packet routing units of the network both generate packet representations and selectively connect the representations to downstream routing units or network outputs. Packets for use with the network comprise an address portion encoded in a broadcast format or in a shorter point-to-point format and an address type character identifying the type of address in the address portion. The nodes of the network respond to the address type character of a received packet by selecting the appropriate decoding format for the packet address portion. A packet select unit decodes the address portion in accordance with the selected decoding format and selectively connects the packet to the network outputs.
Patent EP-0420589-A2 (EP)
Inventor: OHMI KAZUAKI C O CANON KABUSHI
IPC: H01L21/285
Filed: 1990-09-25
Abstract: A deposited film formation method comprises the steps of:
     (a) feeding a gas of an organometallic compound containing molybdenum atom and hydrogen gas onto a substrate having an electron donative surface; and   (b) maintaining the temperature of the electron donative surface within the range of the decomposition temperature of the organometallic compound or lower and 800 °C or lower to form a molybdenum film on the electron donative surface.
Patent EP-0425103-A2 (EP)
Inventor: SHEA JOHN JOSEPH
IPC: H01H73/48
Filed: 1990-09-28
Abstract: A circuit breaker (1) has a magnetic trip assembly (23) which can be adjusted to trip the breaker for low level overcurrents in the range of five to ten times rated current. The magnet trip includes for each pole of the breaker a helical torsion spring (119) having one torsion arm (123) which biases an armature (111) against an adjusting bar (131) to form a gap (127) between the armature and a stationary magnetic structure (109) in which magnetic flux strong enough to attract the armature and trip the breaker is induced by overcurrent. A second torsion arm (129) of the spring has a first portion which bears against and slides along a pivot member (135) carried by the adjusting bar to adjust the bias force applied to the armature by a given amount per unit travel of the adjusting bar over a low trip current portion of the range of travel of the adjusting bar. A second terminal portion (165) of the second torsion arm of the spring extending at an angle from the first portion (163) engages and slides along the pivot member (135) on the adjusting bar to provide a greater change of bias force per unit travel of the adjusting bar at the higher tripped current settings. Movement of the adjusting bar adjusts the spring bias for all poles of a multiphase circuit breaker simultaneously. The gaps between the armatures and the fixed magnetic structures of all the poles can also be adjusted by camming surfaces (175) on the   adjusting bar against which the springs bias the armatures. In an alternative embodiment, the gaps can be adjusted separately for each pole by screws carried by the adjusting bar which bear against camming surfaces formed by twisted tabs (125) on the armatures.
Patent EP-0426386-A2 (EP)
Inventor: THAYER JOHN S
IPC: G06F12/06
Filed: 1990-10-26
Abstract: A memory mapping and module enabling circuit for allowing logical 128 kbyte memory blocks to be defined for any location in any module (58) connected to a memory system. A RAM (126) is addressed by the system address lines defining 128 kbyte blocks, with the output data (TA, RASEN*) providing the row address strobe enable signals for a particular memory module and the address values necessary to place the 128 kbyte block within the module (58). Various other parameters such as write protect status (HWP) and memory location (HLOCMEM*) are also provided by the RAM. Circuits and techniques for programming and reading the RAM are provided.
Patent EP-0434445-A2 (EP)
Inventor: AZUARA LENA RUIZ DRA
IPC: A61P35/00
Filed: 1990-12-20
Abstract: This invention refers to a process to obtain new mixed copper aminoacidates from phenanthrolines and their alkyl derivates of an aromatic type to be used as anticancerigenic, agents preferably with a therapeutic use for the treatment of liquid and solid cancerigenic tumours such as leukemia. The complexes obtained are of the [Cu (N-N) (N-O)]⁺⁻ NO₃ type in which the N-N ligand corresponds to 4, 7-dimethyl-1, 10 phenanthroline and the N-O ligand preferably correponds to one of the aminoacidates such as tyrosine-alaninate, treoninate, triptophanate, valinate, isoleucinate, cisteinate, diglycinate, phenylalaninate, glycinate, hystidinate, serinate, tyrosinate, aspartate, alaninate and phenylalaninate. The process is characterized because it includes the following steps: making an aqueous solution based on an aliphatic alcohol and 4, 7-dimethyl-1, 10 phenanthroline react with a copper complex preferably CuNO₃5H₂O at room temperature, and immediately after making the obtained product react in an aqueous aminoacidate solution adjusting a slightly alkaline pH.