baber/WOPTO huggingface dataset:
Patent EP-0794628-A2 (EP)
Inventor: WATANABE NOBUTAKA
IPC: H04J1/00
Filed: 1997-03-10
Abstract: It is the object of the invention to provide an optical signal receiving apparatus, which is used in a narrow band WDM optical transmission system, and never misguidedly receives an adjacent optical signal, when an optical signal to be received is down. An optical signal to be received is extracted from plural WDM optical signals by an optical BPF, a central wavelength of which coincides with the wavelength of the optical signal to be received, and converted into an electrical signal by the O/E converter. A tone-signal extracting circuit extracts the frequency component of the tone-signal, which is superposed on the optical signal with the wavelength equal to the central wavelength of the optical BPF. If the extracted signal level of the tone signal is lower than that of a predetermined standard voltage, a comparator supplies a reset signal to an electrical signal decision circuit. If the optical signal with a desired wavelength is down, the output level of a tone-signal extracting circuit becomes low, and the electrical signal decision circuit is reset. Then, even if the clock signal of the adjacent optical signal is extracted, the adjacent optical signals is not misguidedly discriminated and regenerated by the electrical signal decision circuit.
Patent EP-0826994-A2 (EP)
Inventor: YANG LONG
IPC: G02B6/42
Filed: 1997-06-17
Abstract: An integrated optical device includes a first block of transparent
material (70) having first and second side surfaces and a predetermined
thickness between the first and second side surfaces. A mirror (76) is applied
to the first side surface of the first block and an optical filter (74) is applied to
the second side surface of the first block. A second block (72) of transparent
material is attached to the optical filter such that the optical filter is
located between the first and second blocks. The attached first and
second blocks have front and back cut surfaces intersecting the optical
filter and the mirror at a predetermined angle. A first sheet (121) of transparent
material is attached to the front cut surface and a second sheet (122) of
transparent material is attached to the back cut surface. A method of
making the integrated optical device is also described.
Patent EP-0816107-A2 (EP)
Inventor: MURAYAMA SUSUMU
IPC: B65H3/52
Filed: 1997-06-25
Abstract: A paper feeding apparatus and a printer wherein an idle
roller is brought into contact with a separation pad by a
roller spring for generating urging force smaller than that of
a separation pad for separating a paper sheet to be fed by a
paper feeding roller having a D-shape side cross section from
a next paper sheet; a restraining pin for restraining movement
of the separation pad toward the paper feeding roller when the
paper sheet is not held between the separation pad and the
paper feeding roller is provided; a pair of conveying rollers
are temporarily and inversely rotated after the leading end of
the paper sheet has passed through a nipping portion between
the pair of the conveying rollers and in a state where the
paper sheet is not held between the separation pad and a
circular-arc portion of the paper feeding roller so as to
arrange the leading end of the paper sheet along the nipping
portion so that diagonal conveyance of the paper sheet is
smoothly prevented and the load acting on the fed paper sheet
is reduced.
Patent EP-0819769-A2 (EP)
Inventor: OHYASHIKI KAZUMA
IPC: C12N15/00
Filed: 1997-07-17
Abstract: There are provided a quantitative and simple method
of determining telomerase activity and a method of detecting
a telomerase positive cell, said methods comprising:
   (i) a step of conducting elongation reaction of
telomerase substrate with telomerase in cells;   (ii) a step of subjecting the resulting elongation
reaction product to base binding chain reaction in cells; and   (iii) a step of quantitatively determining
fluorescent light derived from the reaction product in cells
using flow cytometry.
Patent EP-0822654-A2 (EP)
Title: Generator control device having signal terminal connected to outside control unit
Inventor: MARUYAMA TOSHINORI
IPC: H02P9/04
Filed: 1997-07-25
Abstract: A generator control device (3) disposed in a generator
(2) has a signal terminal (10) to be connected to an outside
control unit (6). The control device (3) is composed of a voltage
regulating circuit (5), a first circuit (43, 44) for controlling
the regulating circuit (5) according to a potential change of the
signal terminal (10) and a second circuit (41, 42) for changing
potential level of the signal terminal (10) according to a
generator condition. The generator condition signal is
transmitted through a signal wire to the outside control unit
(6), and a switch-on signal of the ignition switch (9) is sent
to the control device (3) through the signal wire (1) from the
outside control unit (6).
Patent EP-0824010-A2 (EP)
Inventor: TAKI WARO
IPC: A61B17/12
Filed: 1997-08-07
Abstract: A coiled embolizing material (10) which can embolize
an application site or dilatation without extending
either end portion thereof out of the dilatation. The
distal end portion (10A) and/or the proximal end portion (10B) of the
coiled embolizing material are curved inward in a radial
direction of a coil thereof. A push-out means (50) for the
embolizing material is detachably connected to the coiled
embolizing material.
Patent EP-0856365-A2 (EP)
Inventor: STROHN GISBERT
IPC: B65G47/84
Filed: 1997-11-29
Abstract: The equipment comprises a transporter and a transferrer, comprising several adjacent discs (6) with pick-ups (5,5'), which rotate around a common axis (9). The rotation axis of the pick-ups runs along a straight path (12) in the advance feed direction of the transferrer. The pick-ups each have an arm which can, when working, move within the path from its starting or receiving position into the corresponding issue and insertion position (8). There is a synchronous drive (19) on the pick-up axis. This drive directly controls a variable rotation movement of the pick-up. The pick-up axis is located on a pinion (10), which for its part has a further synchronous drive (20).
Patent EP-0847136-A2 (EP)
Inventor: MORONUKI MASAKI
IPC: H03H9/19
Filed: 1997-12-04
Abstract: A piezoelectric resonator of tuning fork type is provided wherein a
notch 7 is formed in the symmetrical position of each cantilever 4a, 4b of a
substrate 2 in the vicinity of a connection 3 for connecting the cantilevers 4a,
4b. The section area in the tip 4c of each cantilever 4a, 4b is greater than
the section area of a notched portion 4d of the cantilever 4a, 4b including
the notch 7. The smaller section area and smaller rigidity of the
cantilever 4a, 4b at the lower portion 4d cause increased amplitude of the
vibrating cantilevers 4a, 4b with a larger Q value upon resonance.
Patent EP-0848042-A2 (EP)
Inventor: HANSMANN WILFRIED
IPC: C09B62/032
Filed: 1997-12-08
Abstract: Reactive 5,6-difluoro-pyrimidin-4-yl-amino-substituted dyes of formula (I) are new: Dye-Zn (I) Dye = the residue of a sulphonated mono-, dis- or poly-azo dye, heavy metal complex mono-, dis- or tris-azo dye or an anthraquinone, azo-methine, phenazine, stilbene, triphenylmethane, xanthene, thioxanthene, nitroaryl, naphthoquinone, pyrenequinone, perylenetetracarbimide, formazan, copper formazan, phthalocyanine, copper, nickel, cobalt or aluminium phthalocyanine or tri-pheno-dioxazine dye; n = 1, 2 or 3; and Z = a group of formula (II): Q = a covalent bond or a group of the formula -N(Ra)-, -CO-N(Ra)- or -SO2N(Ra)-; R, Ra = hydrogen or 1-4 C alkyl, optionally substituted by halogen, hydroxyl, cyano, 1-4 C alkoxy, 2-5 C alkoxycarbonyl, carboxy, sulphamoyl, sulpho, sulphato or phosphato; and W = covalent bond or a bridging group but Q must be a covalent bond if W is a covalent bond and the amino groups -N(Ra)- and -N(R) are attached to a C atom of W or a C atom of a substituent of W.
Patent EP-0793205-A2 (EP)
Inventor: OHKI MASAYUKI
IPC: G07F7/08
Filed: 1997-02-24
Abstract: An electronic wallet (31) includes a plurality of operating keys (317) at least having a plurality of numeric and calculation keys, a display part (312) for displaying thereon electronic money information and IC card state information, at least one independent function switch (3191, 3192) in addition to a power switch (318), a plurality of control keys (3500) for operating the electronic money information stored in IC cards (10, 10') and the IC card state information, and a plurality of function keys (3501) having a plurality of function level layers (3502, 3503) having a plurality of tasks, for selecting the plurality of tasks having the respective function level layers. Thereby the electronic wallet can have many functions. Further, a modem unit (321), which is removably mounted to card slots (3151, 3161) of the electronic wallet, is provided with a through opening (3162) to communicate with the card slots and a modular jack (3212) to be connected to a communication line (323). Since a user can insert the IC card into the electronic wallet from the card slots with the modem unit already mounted to the card slots, handling of the electronic wallet is convenient upon transfer of the electronic money through the communication line. In addition, the user can insert the IC card into the electronic wallet which is still connected to the communication line.
Patent EP-0792787-A2 (EP)
Inventor: BAXTER GARY E
IPC: B62D25/10
Filed: 1997-02-27
Abstract: A double pivoting tractor hood assembly includes a tractor hood (14), hood latch (62), and a mounting bracket (22) assembly which is attachable within a tractor engine compartment. The bracket assembly includes a movable plate (34) with a hinge mounting surface (41) and a bracket latch (43). The movable plate (34), and the hinge mounting surface (41), is pivotable between a lower, latched position and an upper, elevated position. A hinge (55) is attached between the hinge mounting surface and a top rear edge of the tractor hood (14). The hood (14) can thus be moved to a tilted position when the hood latch is released, and then to an elevated position once the bracket latch is released.
Patent EP-0801042-A2 (EP)
Inventor: KASHIWAGI TETSUYA
IPC: C04B35/593
Filed: 1997-03-13
Abstract: Sintered silicon nitride articles for cutting tools and the like, having a high relative density, excellent wear resistance and nicking, particularly at high temperatures, and a method for preparing such articles are disclosed. 
     The articles are made by mixing 0.25 to 3.0 vol % of magnesium oxide powder and 0.3 to 2.0 vol % of ytterbium oxide with silicon nitride starting materials, then crushing and mixing, optionally with 1.0 %-vol. or less, preferably 0.5%-vol. or more of aluminum oxide powder and adding an organic binder. The article is formed using a metal press to a shape for usage as SNGN120408 tools. The sintered silicon nitride articles for tools are obtained by degasing the shaped articles, subjecting them to a primary firing at 1700 to 1900°C and 0.3 to 1.0 MPa temperature and pressure, and following with a secondary firing at a temperature which is substantially lower than the primary firing temperature, at a pressure of 100 MPa or greater.
Patent EP-0789337-A2 (EP)
Inventor: STIEFEL ROLF
IPC: G07F7/08
Filed: 1997-02-03
Abstract: The chip card includes a first device (EP) for the decoding of sent information of a selected, billed service of different service providers, a first memory (I) for storing of an amount for the payment of the services, and a second memory (KM) for the storage of usage data of the services. The usage data include a service provider identity, the billed service, a beginning and a duration of the use of the billed service, and the costs for a used service. A device (ST) is provided for the evaluation of the data and for determining the costs of a currently used service. The device reduces the amount for the payment of services in the first memory by the amount corresponding to the costs of the used service.
Patent EP-0833117-A2 (EP)
Inventor: SLAIS ROBERT J
IPC: B23K20/12
Filed: 1997-09-24
Abstract: A pressure vessel suitable for use in an automotive air-conditioning
system includes a cylindrical body (10, 40) including
an annular wall (14, 44). The cylindrical body preferably
includes an opposite closed end, an initially opened end (12, 42),
and a closure member (20, 50) inserted into the open end of the
cylindrical body. The closure member and the cylindrical body
each have extensions or annular flanges (28, 58) which are spin
welded together. The cylindrical body is fused to the closure
member when the annular flange (28, 58) of the closure member is
spin welded to an annular, outermost portion (18, 48) of the
cylindrical body. The closure member and the cylindrical body are
further locked together by inwardly rolling a portion of the
annular wall into an annular groove (30, 60) and an outermost
surface of the closure member.
Patent EP-0808940-A2 (EP)
Inventor: HURTER RUDOLF
IPC: D06P1/06
Filed: 1997-05-09
Abstract: Dye mixtures containing: (a) symmetric dyes comprising blue bis(2-amino-8-hydroxy-6-sulphonaphthyl-1-azo)-azobenzene or -azoxybenzene dye(s) of formula (I), red 2,4-bis((2-amino-8-hydroxy-6-sulphonaphthyl-1-azo)-phenylamino)-6-halo -1,3,5-triazine dye(s) of formula (II) and yellow or orange 2,4-bis(naphthyl azo phenylamino)- or 2,4-bis(phenylazo naphthylamino)-6-halo-1,3,5-triazine dye(s) of formula (IIIA) or (IIIB) are claimed. Ar-N=N-Phe-X-Phe-N=N-Ar (I) Ar-N=N-Phe-N(R)-X'-N(R')-Phe-N=N-Ar (II) H-Naphth-N=N-Phe'-N(R)-X'-N(R')-Phe'-N=N-Naphth-H (IIIA) H-Phe'-N=N-Naphth-N(R)-X'-N(R')-Naphth-N=N-Phe'-H (IIIB) Ar = 2-amino-8-hydroxy-6-sulpho-naphth-1-yl of formula (IV); Phe = optionally substituted phenylene of formula (V); X = an azo (N=N) or azoxy (N<+)<O<->)=N) group; X' = 6-halo-1,3,5-triazin-2,4-di-yl of formula (VI); Naphth = optionally substituted naphthylene of formula (VII); Phe' = optionally substituted phenylene of formula (VIII); R1, R2 = 1-4 carbon (C) alkyl, 1-4 C alkoxy, 2-4 C alkanoylamino, ureido, halogen or sulpho; R, R' = H or optionally substituted 1-4 C alkyl; R9, R10 = 1-4 C alkyl, 1-4 C alkoxy, ureido, halogen, sulpho or a 2-4 C alkanoylamino or 1-4 C alkoxycarbonylamino group, in which the alkyl group may be substituted; and X1 = halogen.
Patent EP-0964865-A2 (EP)
Inventor: BUNDY GORDON L
IPC: A61P11/06
Filed: 1997-12-19
Abstract: Pyrimido[4,5-b]indoles (IV) and pyrimido[4,5-b]indole salts (V) useful in treating asthma are disclosed as well as process for their preparation.
Patent EP-0861942-A2 (EP)
Inventor: FURUTA NAOYUKI
IPC: E01F8/00
Filed: 1998-02-26
Abstract: An outer mounting rail at a side opposite to a sound
source side and an inner mounting rail at the sound source side are
fixed to a metal securing part secured to an attachment base
portion projecting from a top portion of a sound insulation wall.
An outer stationary rail fixed to a sound absorbing body is fixed
to the outer mounting rail by a joint bar, and an inner stationary
rail fixed to the sound absorbing body is fixed to the inner
mounting rail.
Patent EP-0874181-A2 (EP)
Inventor: UDAGAWA TSUNEKAZU
IPC: F02F11/00
Filed: 1998-03-23
Abstract: A metal gasket of the invention is used for an internal
combustion engine. The metal gasket is formed of a metal plate,
and includes a bead formed on the metal plate. The bead has a
hardness at least partly different from that of the metal plate
other than the bead by heating the bead locally and then cooling
the same. Accordingly, the surface pressure of the bead when the
gasket is tightened can be adjusted as desired.
Patent EP-0873862-A2 (EP)
Inventor: DENICOLA ANTHONY J JR
IPC: B29C48/18
Filed: 1998-04-17
Abstract: A co-extruded polyolefin laminate having a hard, high modulus top layer includes
at least one layer of a graft copolymer made from a propylene polymer material onto
which is graft polymerized acrylic and/or styrenic monomers and at least one other
layer made from a propylene homopolymer, a random propylene copolymer, a random
propylene terpolymer, an olefin polymer composition, a thermoplastic olefin, a
heterophasic olefin composition, or combinations of two or more of these polymers or
polymer compositions, optionally blended with a high melt strength propylene polymer
material. Composite materials including at least one layer of the co-extruded laminate
and, for example, a low density polyolefin foam layer, can be used to make large
structural parts by conventional means such as thermoforming.
Patent EP-0878738-A2 (EP)
Inventor: AOAI TOSHIAKI
IPC: G03F7/004
Filed: 1998-05-11
Abstract: Disclosed is a positive resist composition which
ensures, on use of an exposure light source of 220 nm or
less, high sensitivity, good resolution, sufficiently high
resistance against dry etching, satisfactory adhesion to the
substrate, and superior developability even with a developer
conventionally used for resists (for example, a 2.38% aqueous
tetramethylammonium hydroxide solution), the positive resist
composition comprising a compound generating an acid on
irradiation of an active light ray or radiation, a resin
having a polycyclic-type alicyclic group and a carboxyl
group, and a compound having at least two groups having a
specific structure.
Patent EP-0883066-A2 (EP)
Inventor: HIRABAYASHI MITSUHIRO
IPC: H04L7/00
Filed: 1998-06-02
Abstract: A data processing apparatus and an external storage
apparatus arranged to transmit data by using serial signals and
capable of reducing the number of signal lines for use to
transmit serial data. A CLK line, a control line and a DT line
are arranged between a data processing apparatus and a memory
card. The DT line is a line through which data and commands
formed into serial signals are bidirectionally transmitted.
A synchronizing signal is transmitted to the CLK line. A
control signal is supplied from the data processing apparatus
to the memory card through the control line. In a period of
time in which the signal level of the control signal is a high
level, data or a command is transmitted to the DT line. In a
period of time in which the signal level of the control signal
is a low level, a status signal is transmitted to the DT line
from the memory card.
Patent EP-0901956-A2 (EP)
Inventor: MATSUTO TAKUSHI
IPC: F02B61/02
Filed: 1998-07-23
Abstract: The invention provides a power unit less affected by the
length of a cylinder of an engine. 
To achieve this, a cam shaft drive mechanism 120 composed
of a cam shaft drive pulley 121, a belt 122, a pair of cam
shaft pulleys 123 and 124, and a tensioner 125 is disposed
on the front surface of a power unit 15. Since the
cylinder is disposed in the width direction of the
vehicular body with its cylinder axis 126 substantially in
the horizontal direction (for example, a tilt angle α with
respect to the ground is set at + 10°), the center of
gravity of the vehicle is lowered and also the cylinder
length can be set within the vehicular width. This
increases the constructional freedom of the vehicle.
Patent EP-0908623-A2 (EP)
Inventor: FUKUSHIMA EIJI
IPC: F04B27/08
Filed: 1998-10-06
Abstract: A piston type fluid displacement apparatus includes a plurality of
pistons having a cylindrical body and an arm portion axially extending from a
first axial end of the cylindrical body and a pair of engaging portions formed the
first axial end of the cylindrical body and the arm portion. The cylindrical body
of the pistons includes an hollow portion therein. A plurality of apertures are
formed on the first axial end of the cylindrical body of the piston and fluidly
communicated with the hollow portion of the piston. At least two of the
apertures have respectively a rectangular shape. 
     Thereby, a piston type compressor has lightweight pistons while
simultaneously maintain a strength of the pistons.
Patent EP-0910029-A2 (EP)
Inventor: FAILING BRUCE F JR
IPC: G06Q50/28
Filed: 1993-03-10
Abstract: A space management system includes price display labels (103) mounted on rails (100) along the edges of shelves in a store. A communications link between a computer (115) and the labels (103) permits the computer to address each label by a logical address and to determine the physical location of each label to within a resolution of typically 1.2m. The system prepares price audit lists and adjacency audit lists that permit economical use of the time of store personnel during the audit. The lists are generated in such a way that the items on a particular list are physically contiguous. In performing an audit of product facings, the user is able to use the display hardware, including a push button (107) on each label, as a data collection system for product facing information. A product location mode is also available.
Patent EP-0939052-A2 (EP)
Title: Vorrichtung zum Stapeln von Bögen
Inventor: SCHMID FRANK
IPC: B65H31/10
Filed: 1998-12-19
Abstract: Zum Stapeln von Bögen (1), insbesondere von geschuppt zugeförderten Papier- oder Kartonbögen auf Paletten (4), sind Vorrichtungen bekannt, die eine Einrichtung (2) zum Fördern der Bögen (1) zu einer Ablageplattform (5) aufweisen, die im Stapelbereich heb- und senkbar an Ständern (6) aufgehängt ist. Nach der Erfindung ist zwischen den auslaufseitigen Ständern (7) ein Bediensteg (29) angeordnet ist, der sich quer zur Bogenlaufrichtung erstreckt, vertikal aus dem Bereich der Zuförderebene frei nach unten über eine Strecke (30) bewegbar gelagert ist, von der Ablageplattform (5) bei deren Aufwärtsbewegung mit nach oben geschleppt wird, und dessen Abwärtsbewegung von einem Anschlag (32) begrenzt wird. <IMAGE>
Patent EP-0922812-A2 (EP)
Inventor: BROUWER JAN
IPC: E02F7/10
Filed: 1998-12-09
Abstract: A conveyor system for a two-phase flow, such as water containing
sand, gravel and the like, comprising at least one conveyor pipeline (1)
with means (2) for generating a flow, characterized in that the internal
surface of the conveyor line bears guide means (7) for influencing the
flow. A pump (2) is accommodated in the conveyor pipeline, and the guide
means (7) are situated immediately upstream of the inlet of the pump. In
case the pump is a rotary pump, the guide means are designed to impart a
preliminary rotation to the flow.
Patent EP-0867339-A2 (EP)
Inventor: AHLFORS LEIF
IPC: B60Q7/00
Filed: 1998-03-25
Abstract: The invention relates to a warning triangle comprising a first side, a second
side, a base portion and two pairs of legs (9, 10) for keeping the warning triangle
in an operative position in which the legs are folded open, the first side, the
second side and the base portion comprising reflective surfaces, and the base
portion having attached to it an elongated plate-like frame (7), in the vicinity of
whose both ends is a hinge member (13) to which the legs (9, 10) are pivotally
fastened in pairs such that the first pair of legs (9, 10) is located in the vicinity
of the first end of the frame and the second pair of legs is located in the vicinity
of the second end of the frame. To hinge the legs (9, 10) of the warning triangle
such that they take up as little space as possible and to enable the warning
triangle to be folded into a small size for storage, the pivoted shafts (18, 19) of
the first pair of legs (9, 10) are arranged in succession such that they are in a
plane that is at least substantially parallel with respect to a plane formed by
the plate-like frame (7), and the pivoted shafts of the second pair of legs are
arranged in succession such that they are in a plane that is at least substantially
parallel with the plane formed by the plate-like frame (7). The legs (9, 10)
are preferably wire-like and fastened to the hinge member (13) which comprises
two flexible branches.
Patent EP-0906774-A2 (EP)
Inventor: EGGER NORBERT DR
IPC: A61H9/00
Filed: 1998-09-29
Abstract: The appliance has an airtight housing (1) enclosing the user, and a connected device (7) to generate a differential pressure in the housing. The housing contains e.g. an exercise bicycle (2), a stepper, etc. It is also connected to a device to regulate temperature and/or humidity. The differential pressure device increases the pressure in the housing, or reduces it by 0,02bar to 0,2bar, pref. 0,05bar to 0,15bar.