baber/WOPTO huggingface dataset:
Patent EP-0697698-A2 (EP)
Title: Tape cartridge having rotation detection unit for drive roll
Inventor: SATO MASANORI C O SONY CORPORA
IPC: G11B15/28
Filed: 1995-07-28
Abstract: A tape cartridge (1) employed for data backup for a personal computer or an office computer, known as a data cartridge, in which the state of rotation of a drive roll (13) can be detected by means of an rpm detecting section (34) provided on the drive roll in order to control the driving device with a view to reducing data error and preventing loss of storage capacity. As for constitution, a cover member (3) and a base plate (4) are combined to make up a main cartridge member (2) within which a pair of tape reels (8, 9) are accommodated. A magnetic tape (7) placed around the tape reels (8, 9) is run by a drive roll (13) the outer periphery of which is partially exposed via an opening (21) formed in the front surface of the cover member (3). A capstan roll (46) of a driving device (40) is in surface contact with the driving roll (13) for transmitting its rotation to the drive roll. A rpm detecting section (34) provided on the drive roll (13) is detected by a detection section (35) provided on the cover member (3) for controlling and correcting any loss in rotation transmission caused by slip between the drive roll (13) and the capstan roll (46) by the driving device (40).
Patent EP-0718203-A2 (EP)
Inventor: RIBAS QUER VICTORIA
IPC: B65D25/20
Filed: 1995-08-08
Abstract: The improvements are characterised in that, in the moulding phase, recessed areas (7) of shallow depth are formed in the principal external faces of the container and are provided at their periphery with a plurality of thickened portions (8,9) which are of a height equal to the depth of the recess and which are distributed over the sides and corners of the recess, and, in a subsequent phase, coplanar cuts parallel to the base of the recess are produced for the retention of the edges of corresponding exchangeable sheet-form elements carrying graphic information.
Patent EP-0718224-A2 (EP)
Title: A sealed rotary feeder
Inventor: IKEDA SADAO
IPC: B29B17/02
Filed: 1993-07-21
Abstract: An object of this invention is to provide a sealed rotary feeder for use in an apparatus which continuously processes chips made of synthetic resin with a coating under high pressure and temperature without degrading its material strength. The sealed rotary feeder according to this invention consists of a cylindrical casing (13a) having a chip inlet (13a1) on the upper side of said cylindrical casing and a chip outlet (13a2) on the low side of said cylindrical casing (13a), a rotor (13b) in said cylindrical casing (13a), plural blades (13k) which are movably inserted into channels radially formed around said rotor, and divide said cylindrical casing into plural baskets, pressing means which press said plural blades (13k) against the inner surface of said cylindrical casing (13a), and walls which form said channels are extended at the vicinity of the inner surface of said cylindrical casing.
Patent EP-0733653-A2 (EP)
Inventor: TSUTSUI TOSHIYUKI
IPC: C08F10/02
Filed: 1991-02-13
Abstract: A method for the preparation of an ethylene polymer composition having a density of 0.87-0.93 g/cm 3  and an intrinsic viscosity [η] of 0.5-6 dl/g, which comprises carrying out a multi-stage process comprising
     a polymerization step (c): wherein ethylene and another α-olefin are copolymerized using an olefin polymerization catalyst [II], which comprises a transition metal compound [A] containing a ligand having a cycloalkadienyl skeleton and an organoaluminum oxy-compound [B], to form an ethylene copolymer [III] having a density of lower than 0.91 g/cm 3  and an intrinsic viscosity [η] of 0.5-6 dl/g, and   a polymerization step (d): wherein ethylene is homopolymerized or ethylene and another α-olefin are copolymerized using an olefin polymerization catalyst [III], which comprises a titanium catalyst component [C] containing titanium, magnesium and halogen as its essential ingredients, an organoaluminum compound [D] and/or an organoaluminum oxy-compound [E] to form an ethylene copolymer [IV] having a density greater than that of the ethylene copolymer [III] and an intrinsic viscosity [η] of 0.5-6 dl/g,    wherein the polymerization steps (c) and (d) are carried out such that step (c) is carried out first and step (d) is carried out in the presence of the ethylene copolymer [III] or step (d) is carried out first and step (c) is carried out in the presence of the ethylene polymer [IV] so that the ethylene polymer [IV] amounts to 10-1000 parts by weight based on 100 parts by weight of the ethylene copolymer [III].
Patent EP-0764922-A2 (EP)
Inventor: KRAUS ULRICH DIPL IND-DESIGNER
IPC: G01P1/12
Filed: 1996-09-04
Abstract: The accessory (21) serves for selection, presentation and storage of working-hours data. The two sections (27,28) of its housing are jointed together. The front panel (29) of the lower section carries a display (22) and keys (23-26) for data type selection, forward and reverse scrolling, and opening of slots (33,34) in the upper section.   When the latter is not pivoted it is retracted into a space defined by planes at right angles to and bounding the front panel. The slots are substantially radial with respect to the horizontal axis about which the upper section is pivoted.
Patent EP-0740174-A2 (EP)
Inventor: ANDERSON JERRY MAX
IPC: B29L11/00
Filed: 1996-04-17
Abstract: A method and apparatus for manufacturing an optical connector subassembly provide an improved device at lower cost. The optical connector includes a plastic base member 150 which is overmolded onto a cylindrical ferrule 140 having an axial passageway 145 which extends from one end face 141 of the ferrule to the other 142 . A mold 900 comprises two parts 910, 960 which are joined together before heated and pressurized thermoplastic material is injected. The ferrule is held within a first channel 914 of the mold and a spring-loaded core pin 950 is held within a second channel 964 of the mold. These channels are coaxially aligned when the mold parts are joined together. The core pin includes a conical point 951 at one end which enters the axial passageway of the ferrule before the thermoplastic material is injected. A third channel 912, 962 receives the thermoplastic material and routes it into the first and second channels. Moreover, a brake 970 is applied to the core pin when thermoplastic material enters a fourth channel 913 so that the conical point will remain in contact with end face 141 of the ferrule during molding.
Patent EP-0763898-A2 (EP)
Inventor: HAZARD ROBERT W
IPC: G01S7/32
Filed: 1996-09-09
Abstract: To obtain digitized samples of an analog signal at a selectable rate, R, the system includes: a timing generator (15) producing a train of sampling pulses at a predetermined sampling rate, f s ; an analog to digital converter (28) producing a digitized sample of the analog signal in response to each one of the sampling pulses; a digital processor (32): and a selector (30) passing each Nth one of the digitized samples produced by the analog to digital converter (28), where N = f s /R, to the processor (32). The selector (32) includes a decimator (42), responsive to a signal, N = f s /R, which produces pulses at the rate, R = f s /N; and a register (40) for storing each Nth one of the digitized samples produced by the analog to digital converter (28), in response to a corresponding one of the pulses produced by the decimator (42). In a radar system, range cells signals can be produced at a rate, R, related to the range cell resolution selected by the radar system. The analog to digital conversion system is fed by the radar video signals (25,27).
Patent EP-0800315-A2 (EP)
Inventor: KIKUSHIMA KOJI
IPC: H04N7/22
Filed: 1996-06-24
Abstract: The AM/FM converter 11 of the present invention comprises an optical frequency modulation section 111 which receives multi-channel AM video signals and outputs an optical-frequency-modulated optical signal beam; and and an optical heterodyne detection section 112, comprising an optical frequency oscillator 112-10 composed of a semiconductor local laser 112-1 which outputs a local oscillator beam having an optical frequency separated by a designated intermediate frequency, an optical coupler 112-2, and a photoelectric converter 112-3 composed of a photodiode, which receives the optical signal beam and outputs an electrical batched FM modulation signal which is frequency-modulated and frequency-converted to the intermediate frequency. The ratio P FM /P LO  between the power P FM  of the FM laser beam and the power P LO  of the local laser beam during input to the photoelectric converter 112-3 is set to a value of at least -8 dB and at most +8 dB, so that the CNR of the AM video signal obtained by frequency-demodulating the electrical batched FM modulation signal is at least 42 dB. By means of this configuration, the invention offers an AM/FM converter which has a considerably wider frequency band and allows high-quality low-noise signal transmissions.
Patent EP-0867063-A2 (EP)
Title: Batterieankoppelvorrichtung
Inventor: BOLDIN DETLEF
IPC: H02J7/00
Filed: 1996-11-29
Abstract: Die Erfindung bezieht sich auf eine Vorrichtung zur Ankopplung einer Batterie (2) an einen netzgespeisten Spannungszwischenkreis eines Umrichters. Erfindungsgemäß weist diese Vorrichtung zwei Kondensatoren (CE, CA), zwei Stromrichterbrückenzweige (18, 20), die jeweils elektrisch parallel zu einem Kondensator (CE, CA) geschaltet sind, eine Drossel (L), die die Mittenanschlüsse (30, 32) der beiden Stromrichterbrückenzweige (18, 20) miteinander verbindet, einen Leistungshalbleiterschalter (V5), der die positiven Anschlüsse (28, 26) der beiden Stromrichterbrückenzweige (20, 18) verbindbar macht, und eine Steuerelektronik (6) mit nachgeschalteten Treiberstufen (8), die aus ermittelten Istwerten (UBat, UZK, IL, IBat) dieser Vorrichtung, einem Netzausfallsignal (UNAF) und einem Drosselstrom-Sollwert (I*L) Steuersignale (S1,...,S5) generiert, auf. Somit erhält man eine Batteriankoppelvorrichtung, mit der die Batterie (2) nicht dauernd mit Wechselstrom belastet wird und die Möglichkeit zur Batteriepflege besteht, um die Batterielebensdauer zu erhöhen.
Patent EP-0796622-A2 (EP)
Inventor: HODGEN GARY D
IPC: A61K38/09
Filed: 1997-03-18
Abstract: A growth such as a tumor, hypertrophied tissue or cyst is biopsied or more completely excised subsequent to the administration of an effective amount of a gonadotropin releasing hormone analog or other inhibitor of ovarian steroid production or action.
Patent EP-0805495-A2 (EP)
Inventor: LEE DENNY L Y
IPC: H01L31/09
Filed: 1997-04-16
Abstract: The invention relates to a radiation sensor, in particular a radiation detecting panel comprising a plurality of radiation sensors, e.g. to generate a radiogram. The internal structure of the radiation sensor comprises two adjacent conductive elements (32,44). The first conductive element (32) is covered by a dielectric layer (34) and a second conductive microplate (36) which form a charge accumulating capacitor. The conductive element (44) is covered by a N-doped and a P-doped semiconductor. The P-doped semiconductor is covered by a conductive diode input (42). The diode input (42) is connected through a conductive strip (13) to the second microplate (36). These elements are overlaid by a photoconductive layer (46) which is covered by a conductive top electrode (20). A programmable power supply (18) which is a source of a charging voltage for applying a charging voltage to the sensor and for applying a biasing voltage of opposite polarity to the charge accumulating capacitor is connected to the top electrode (20) and the first microplate (32).
Patent EP-0805105-A2 (EP)
Inventor: GAROFALO GIOVANNI
IPC: B63C11/32
Filed: 1997-04-24
Abstract: Diving computer comprising a pressure sensor (4), a timer (5), a processing unit (6) and a display screen (2), which processing unit (6) processes the pressure and time data according to a given algorithm and shows on the display screen (2) at least the data relating to how long the diver can stay at a given depth within the decompression curve, said computer being provided with one or more means for signalling an alarm; said means (602,612) for signalling an alarm include means for producing permanent visual signals differentiated according to the seriousness of the errors made, which signal means are controlled by the processing unit.
Patent EP-0813838-A2 (EP)
Inventor: HENTZSCHEL WOLFGANG DIPL-ING
IPC: A47L5/24
Filed: 1997-06-11
Abstract: The suction device has at least one air suction and outlet opening located in a transporting pipe, in which an injector nozzle opens. An impeller (19) located in a blower chamber also acts as a size reduction tool (18). The impeller is located in the pipe (2) behind the air outlet opening (6) when viewed in the direction of air suction flow (37). A closure flap (10) is located in the pipe prior to the air outlet, which closes the air outlet in one end position and the connection to the impeller at the other end position. This closure flap is positioned between the air outlet and the impeller.
Patent EP-0823509-A2 (EP)
Inventor: CRISTIANO LUIGI
IPC: B05C1/08
Filed: 1997-07-21
Abstract: There is disclosed a paper coating device for applying a
coat on a paper strip (10) advancing between a pair of
horizontally overlapping rolls (11, 12), of which the lower
roll (12) picks up the coat from a coat containing tank
(13) and applies the coat to the lower face of the paper
(10). Immediately downstream of the rolls (11, 12) there is
provided a deflector (20) adapted for picking and removing
the coat splashes coming from the rolls. The deflector (20)
has a lower edge located above the tank, and an upper edge
(21) located proximate to the paper (10). The distance of
the upper edge from the paper can be adjusted.
Patent EP-0825322-A2 (EP)
Inventor: PFEIFFER JUERGEN
IPC: E06B3/96
Filed: 1997-08-02
Abstract: The corner angles are made by cutting off lengths of extruded profiled section. A cover angle (14) is mounted in the longitudinal slit of the one-piece corner angle (12) or in the spacer gap of a two- part corner angle and closes the hollow cavities (16) of the corner angle running across the side faces. The outer free edges of the arms of each cover angle (14) lie in the area of the recesses for material tongues punched out of the walls of the hollow profiled bars. The outer or side faces of the cover angle have projections (21,22) serving as clamping parts.
Patent EP-0826870-A2 (EP)
Inventor: TOMISAWA NAOKI
IPC: F01L13/00
Filed: 1997-08-08
Abstract: The timing for opening the exhaust valve (9) is advanced by an
angle that varies depending upon the load exerted on an engine
(1) and the rotational speed of the engine (1) at the cold
starting of the engine (1) during a predetermined period of
time after the complete combustion. The heat of combustion is
positively discharged into an exhaust system and hence, an
oxygen sensor and a catalytic converter disposed in the exhaust
system of the engine (1) are activated more quickly.
Patent EP-0838204-A2 (EP)
Inventor: PAPPAS MICHAEL J
IPC: A61F2/00
Filed: 1997-10-09
Abstract: The prosthetic knee joint is provided for resisting
valgus-varus movements. The joint includes a femoral component
having a superior bone engaging surface and an inferior bearing
surface. A posterior notch extends anteriorly into the posterior
end of the femoral component. The prosthetic knee joint further
includes a tibial component having an inferior bone engaging
surface and a superior bearing surface. A plastic bearing is
disposed between the femoral and tibial components. An inferior
surface of the plastic bearing is in bearing engagement with the
superior surface of the tibial component. The superior surface of
the plastic bearing is in articular bearing engagement with the
bearing surface of the femoral component. The bearing includes a
post projecting proximally from the superior surface. The post is
slidably received in the posterior notch of the femoral component
and resists valgus-varus moments imposed upon the joint.
Patent EP-0838905-A2 (EP)
Inventor: FUKUOKA TOSHIHIKO
IPC: G06F11/10
Filed: 1997-10-10
Abstract: A syndrome calculation unit 101 forming a first pipeline stage,
a Euclidean algorithm arithmetic operation/error value
calculation unit 102 and a Chien search unit 103 together
forming a second pipeline stage, and an error correction unit
105 forming a third pipeline stage are provided. The unit 102
implements, by iterative use of a single inverse element
calculator, a single Galois multiplier, and a single Galois
adder, the Euclidean algorithm arithmetic operation of finding
an error locator polynomial σ(z) and an error evaluator
polynomial ω(z) from a syndrome polynomial S(z) and the
calculation of finding an error value e  by dividing an error
evaluation value ω(α -ju ) by an error locator polynomial
differential value σ'(α -ju ).
Patent EP-0840407-A2 (EP)
Inventor: RIGBY WILLIAM J
IPC: H01R12/72
Filed: 1997-10-29
Abstract: The subject invention is an electrical connector for a pair of printed circuit boards which utilizes a vertical pin header connected to one printed circuit board and a right angle receptacle connected to the other printed circuit board. The printed circuit boards are to be connected together by the electrical connector in a right angle relationship with one printed circuit board being located edgewise to the other printed circuit board. A mass of separate positive circuit paths is obtained from one printed circuit board to the other with the distance between contacts which form these circuit paths to be approximately two millimeters. The vertical pin header and the right angle receptacle are fixedly mounted on their respective printed circuit boards without the use of solder. The right angle receptacle matingly connects with the vertical pin header in only one position.
Patent EP-0801353-A2 (EP)
Title: Schedule management apparatus
Inventor: YOSHIKAWA KAEKO
IPC: G06Q50/00
Filed: 1997-04-11
Abstract: A schedule management apparatus includes a term data input section for inputting a term data by designating a start day and an end day, a schedule input section for inputting a schedule corresponding to the term data inputted by the term data input section, a memory for storing the term data and the schedule in correspondence, a day designation section for designating a specific day, a retrieval section for retrieving, from the memory, a term data which includes the specific day designated by the day designation section, a schedule display section for displaying at least the start day and the end day of the term data retrieved by the retrieval section.
Patent EP-0811867-A2 (EP)
Inventor: SAISHU TATSUO
IPC: G02F1/1337
Filed: 1997-05-19
Abstract: An LCD which having a high response speed, a wide viewing angle and a high contrast and capable of displaying high-quality gray-scale images at normal temperature. The LCD comprises an array substrate (5), a counter substrate (1) opposing the array substrate (5), pixel electrodes (9) arranged on the the array substrate (5) in rows and columns, each connected to an active element (8), a first orientation film (10) provided on the pixel electrodes (9), a counter electrode (3) opposing the pixel electrodes (9), arranged on the counter substrate (1), a second orientation film (4) provided on the counter electrode (3), rubbed in a direction slightly inclined to a direction in which the first orientation film (10) has been rubbed, and a layer of antiferroelectric liquid crystal (12) sealed in a gap between the first (10) and second (4) orientation films, the antiferroelectric liquid crystal (12) being a smectic liquid crystal which contains an antiferroelectric liquid crystal compound represented by R 1 (O)-Z m -Y-E-COO-C*HX-R 4 . The liquid crystal (12) exhibits transmittance which increases monotonically with applied voltage and exhibits a memory margin M ranging from -1 to 0 at normal temperature. The memory margin M is given as M = (V 10 -V' 90 )/(V 90 -V 10 ).
Patent EP-0811666-A2 (EP)
Inventor: STREINZ CHRISTOPHER C
IPC: C09K13/04
Filed: 1997-06-04
Abstract: A chemical mechanical polishing slurry having a pH in the range 1.5 to 3.0 comprising an oxidizing agent such as ferric nitrate, a fluoride containing additive such as hydrofluoric acid in an amount ranging from 0.01 to 0.3 weight percent and an abrasive consisting of fine metal particles, such as fumed alumina and a method for using the fluoride containing additive chemical mechanical polishing slurry to remove tungsten and titanium from substrates.
Patent EP-0812610-A2 (EP)
Inventor: MULES ROBERT STEPHEN
IPC: B01D35/147
Filed: 1997-06-06
Abstract: A filter element, e.g. for an oil filter, which may be annular, is formed from an elongate sheet of paper or paper-like material having elongate side edges, and strips of hot-melt adhesive are applied to extend with one strip of adhesive 10 immediately adjacent one longitudinal side edge and another strip of adhesive similarly immediately adjacent the other elongate side edge of the sheet. The sheet is then folded in concertina fashion, to form an assembly of a plurality of stacked panels 14, which are hinged at folds alternatively on one side and the other of the concertina assembly, whereafter the panels are pressed together whereby alternate pairs of adjacent panels are secured together, and whereby adhesive is squeezed beyond the ends of the secured panels to form beads 16 of adhesive. A sealing element 22 is pressed against each bread of adhesive, one at one end and one at the other end of the assembly, and heat is applied to reactivate the hot-melt adhesive and thereby secure the sealing element 22 to the assembly.
Patent EP-0824015-A2 (EP)
Inventor: SUGARMAN JOSEPH HARRY
IPC: A61M16/06
Filed: 1997-08-11
Abstract: A device for enabling a person to breathe
more easily while alleviating snoring problems. The
device (10) is a generally W-shaped frame (20)
providing a pair of suitably sized spacing tips (12)
for insertion into the user's nostrils. These tips
serve to open and shape the nasal passages so that
breathing is facilitated.
Patent EP-0840092-A2 (EP)
Inventor: LEE BYEUNG-LEUL
IPC: G01C19/56
Filed: 1997-10-31
Abstract: An electrostatic driving apparatus for a microactuator
is provided in which to prevent an excitation signal from
being mixed with a sensing signal via the parasitic path
formed of parasitic capacitance according to the structure
of the microactuator and vibration characteristics thereof,
which cause noise, signals having opposite polarities are
applied to activating vibration plates (21a,21b) using an
inverter (27) such that the activating vibration signals of
each plate, which cause noise, are offset, thereby improving
the signal-to-noise ratio.
Patent EP-0842989-A2 (EP)
Inventor: BAEBLER FRIDOLIN
IPC: C08J3/22
Filed: 1997-11-04
Abstract: The disclosure describes pigment compositions containing a small particle size porous filler
and a pigment, and their use for preparing effect coating compositions which produce thin
film finishes exhibiting strong lightness and color flop with a pronounced three dimensional
effect. The thin film finishes are particularly interesting as automotive finishes.