baber/WOPTO huggingface dataset:
Patent EP-0735015-A2 (EP)
Inventor: KOIZUMI YASUYUKI
IPC: C09K19/40
Filed: 1996-01-30
Abstract: Object It is possible to control a pitch without any increase of a viscosity and any decrease of a voltage holding ratio etc. in various liquid crystal compositions. 
     Structure Provision of a liquid crystal compound with (an) optically active carbon atom(s) bonded to (a) deuterium atom(s) and a liquid crystal compound having characteristics suitable for various liquid crystal display methods at the same time. 
     Effect It is possible to prepare a liquid crystal composition without use of a chiral dopant. It is possible to control a pitch length and a spiral direction by selection of a stereochemistry in the compound and (a) position(s) of the deuterium atom(s).
Patent EP-0747937-A2 (EP)
Inventor: SATOH SAKIKO
IPC: H01L37/02
Filed: 1996-05-02
Abstract: A ferroelectric thin film coated substrate is obtained by a producing method of forming a crystalline thin film on a substrate by means of a MOCVD method at a substrate temperature at which crystal grows and of forming a ferroelectric thin film on the crystalline thin film by means of the MOCVD method at a film forming temperature, which is lower than the film forming temperature of the crystalline thin film. This producing method makes it possible to produce a ferroelectric thin film, where a surface of the thin film is dense and even, leakage current properties are excellent and sufficiently large remanent spontaneous polarization is shown, at a lower temperature.
Patent EP-0761194-A2 (EP)
Inventor: YAMAMOTO MASAMITSU
IPC: A61F13/15
Filed: 1996-08-22
Abstract: A disposable absorbent undergarment of pants type, such as a diaper (1), comprises short pants (2) and a liquid-absorbent pad (3) attached to an inner side of the short pants (2). The short pants (2) comprise a front waist section (6), a rear waist section (7) and a crotch section (8) interposed therebetween and have a waist-opening (9) and a pair of leg-openings (10). The short pants (2) are formed with first elastically stretchable regions defined by first elastic members (13) circumferentially extending in the proximity of the waist-opening (9) and second elastically stretchable regions defined by second elastic members (14) circumferentially extending parallel to the first elastically stretchable regions immediately above the crotch section which is longitudinally stretchable. Additionally, the crotch section (8) is provided with elastic means stretchable at least longitudinally of the crotch section (8).
Patent EP-0780446-A2 (EP)
Inventor: KERWIN PAUL
IPC: C09B67/14
Filed: 1996-12-17
Abstract: The present invention provides a process for converting a crude pigment into pigmentary form which comprises kneading the crude pigment in the presence of a liquid carboxylic acid and optionally a salt.
Patent EP-0868641-A2 (EP)
Inventor: SCHULZE REINHARD
IPC: H05B6/80
Filed: 1996-11-11
Abstract: The invention relates to a device for applying microwaves to materials and individual items, which has the following features: (a) a particularly multimode microwave chamber is provided which has at least one charging passage with a sealing device; (b) at least one section of the microwave chamber and the sealing device are mounted to be movable in relation to each other, and a preferably motor-driven setting device for shifting between the closed and the open position is provided. Devices of the said type are common knowledge in the prior art and are used for the most diverse industrial applications, inter alia for heating, in particular drying of, e.g. moulds and cores in foundry practice, and also for triggering and controlling reactive processes such as the curing of plastics and the like. Consequently, the space required not only by the microwave installations per se, in particular the microwave chambers (MK1, MK2), but also by the associated charging devices is essential in the industrial applications. For the purpose of obtaining continuous processes which are rational, the str     uctural adaptation of the chambers with the charging passages (BDL1, BDL2) thereof to the different parameters of the process, the items to be handled, and the working environment is particularly important.
Patent EP-0813988-A2 (EP)
Inventor: ANDREAS PETER DIPL-ING
IPC: B60K31/00
Filed: 1997-02-27
Abstract: The regulation method controls the distance of the vehicle from the vehicle immediately in front, by calculating the required relative spacing (a soll) in dependence on the detected vehicle velocity (Ve).   The calculated relative spacing can be corrected for maintaining a required time interval (t folg) between successive vehicles which is entered manually by the driver, using a continuously variable or stepped setting switch (2).
Patent EP-0807726-A2 (EP)
Inventor: GOEDL FRITZ
IPC: E04D13/17
Filed: 1997-05-03
Abstract: The ventilation unit (1) has a seal (6,7) comprising at least two overlapping flat sealing strips (8,9) attached to the two longitudinal edges (4,5) of the ventilator piece (2). Each sealing strip consists of many pref. elastically deformable strips (10,11) at right angles to the longitudinal axis of the ventilation unit. The single cross strips of each sealing strip fit well in the sharp edges or uneven gaps between the roof construction and the unit. The overlapping strips form a tight seal of compressed cross strips whereby the edges of strips in one layer are covered by the bodies of strips in the other.
Patent EP-0818904-A2 (EP)
Inventor: BANHAM DOMINIC THOMAS PARFREY
IPC: H04L27/26
Filed: 1997-07-04
Abstract: A receiver for detecting radio signals and for recovering
digital data carried by the radio signal, the said radio signal being
provided with the symbol timing of the sequence of symbols, the
said receiver comprising a demodulator for demodulating the
radio signal under coercion of a clock signal, which demodulator
operates to generate frequency error data in dependence upon the
demodulated radio signal in combination with the clock signal, and
to generate timing error data in dependence upon the symbol
timing in combination with the clock signal, and a numerically
controllable dividing loop which operates to generate the clock
signal in dependence upon error data provided by a numerical
error generating filter in dependence upon the frequency and
timing error data and a substantially fixed frequency reference
signal, thereby providing the receiver with a means for recovering
the said data without dependence upon a highly accurate
reference oscillator.
Patent EP-0819567-A2 (EP)
Inventor: MIES KARL DIPL-ING
IPC: B60N2/28
Filed: 1997-07-04
Abstract: The fixing device uses two seat belt closure clasps (10,11) received by a common adapter (6) having a bearing surface (19,20) at its rear abutting the automobile seat backrest. Pref. the adapter has a socket (8,9) for receiving a respective seat belt closure clasp at either side, each socket having a front insertion slit (13) for the seat belt closure tongue and a rear retaining tongue (14) cooperating with the closure clasp.
Patent EP-0819440-A2 (EP)
Inventor: DAMMEYER RAINER
IPC: A61M39/26
Filed: 1997-07-11
Abstract: The infusion set has a take-off (15) for the container (11). It also has a transfer device (12) with a matching coupling (20,21). One coupling has a closure which is open when mated with the other coupling either automatically or through a manually operated opening action. The coupling for the transfer unit is in one piece with the droplet chamber (27).
Patent EP-0830888-A2 (EP)
Inventor: HUMS ERICH DR
IPC: B01J38/64
Filed: 1997-09-08
Abstract: Use of a catalyst (6) with a catalytically active surface applied by thermal spraying to reduce pollutants in a waste gas (3) charged with a heavy metal component from a combustion plant is new. The catalyst itself is also claimed. Further claimed is a purification process, in which the heavy metal component is mechanically stripped and/or scrubbed using an alkaline solution (8).
Patent EP-0835047-A2 (EP)
Inventor: ISHIKAWA OSAMU
IPC: H01L23/433
Filed: 1997-10-02
Abstract: An RF-driven semiconductor chip is die-bonded to the top
face of a metal plate. The semiconductor chip and the metal
plate are molded together with outer leads in a plastic package
in the form of a rectangular parallelepiped. The metal plate
is exposed at the back face of the plastic package. The metal
plate is not protruding from the front and rear side faces of
the plastic package. The front and rear side faces of the
metal plate are flush with the front and rear side faces of the
plastic package and partially exposed at the front and rear
side faces of the plastic package. The front and rear portions
of the plastic package are centrally formed with respective
cutaway portions each in the form of a rectangular
parallelepiped. The top face of the metal plate is exposed in
the cutaway portions formed centrally in the front and rear
portions of the plastic package to form solder portions.
Patent EP-0804016-A2 (EP)
Inventor: MURAI YUKAKO
IPC: H04N1/10
Filed: 1993-06-21
Abstract: An image scanner-reader has an image read unit (1, 2, 3), and an employing control unit (11, 12, 13, 14). The image read unit (1, 2, 3) is used to read an original document (10) and provide image data of the original document (10). The employing control unit (11, 12, 13, 14) is used to control the relative moving speed between the original document (10) and the image read unit (1), and when an original document reading operation is suspended, the employing control unit (11, 12, 13, 14) controls the restart of the reading operation after decreasing the relative moving speed to a slow reading speed of the original document (10). Therefore, when the image data buffer (9) becomes full enough to cause a suspension state, and the read operation is restarted after changing control conditions, so that the quantity of data transferred to the image data buffer (9) is reduced. Namely, according to the present invention, the number of occurrences of the suspension state can be greatly reduced, and thereby the overall reading speed can be improved without increasing the data receiving speed of a host device.
Patent EP-0813147-A2 (EP)
Inventor: DANGELO CARLOS
IPC: G06F9/50
Filed: 1997-06-06
Abstract: An object-oriented, multi-media architecture provides for real-time processing of an incoming stream of pseudo-language byte codes compiled from an object-oriented source program. The architecture includes a plurality of processors arranged for parallel processing. At least some of the processors are especially adapted or optimized for execution of multi-media methods such as video decompression, inverse discrete cosine transformation, motion estimation and the like. The architecture further includes a virtual machine computer program that reconstructs objects and threads from the byte code stream, and routes each of them to the appropriate hardware resource for parallel processing. This architecture extends the object-oriented paradigm through the operating system and execution hardware of a client machine to provide the advantages of dedicated/parallel processors while preserving portability of the pseudo-language environment.
Patent EP-0798874-A2 (EP)
Inventor: NAGO HIDETADA
IPC: H04W72/04
Filed: 1997-03-24
Abstract: A common frequency hopping pattern is used for a control channel containing control information, such as communication control information, e.g., connection and disconnection of wireless communication, in a wireless communication system, thereby reducing the load of a controlling station as well as lowering the price of the controlling station.
Patent EP-0918546-A2 (EP)
Title: Improvements in or relating to contrast agents
Inventor: JOHNSON DAVID
IPC: A61K47/24
Filed: 1997-08-04
Abstract: Ultrasound contrast agents comprising microbubbles of biocompatible gas, e.g. a sulphur halide or a perfluorocarbon, stabilized by opsonisable amphiphilic material, e.g. a membrane-forming lipid such as a phospholipid, especially a negatively charged phospholipid such as a phosphatidylserine, may exhibit prolonged contrast-generating residence time in the liver following intravenous administration.
Patent EP-0874355-A2 (EP)
Inventor: KOSHIKAWA TAKAO
IPC: G11B5/39
Filed: 1998-01-07
Abstract: A magnetic head comprising a lower magnetic pole (7)
formed on a wafer (1), a nonmagnetic write gap layer (8)
formed on the lower magnetic pole (7), an upper magnetic
pole (15) formed on the nonmagnetic write gap layer (8) and
provided with a pole tip (15a) possessing a thin leading
end, two depressed parts (7a) formed in the lateral
directions from directly below the lateral sides of the
pole tip (15a) and opposed to each other across areas equal
in width with the pole tip, a protective layer (16) of a
nonmagnetic insulating material adapted to fill the
depressed parts (7a) and, at the same time, cover the upper
magnetic pole (15) and the lower magnetic pole (7), and a
coil (11) nipped between the opposed parts of a nonmagnetic
insulating layer (10) interposed between the upper magnetic
pole (15) and the lower magnetic pole (7).
Patent EP-0885680-A2 (EP)
Title: Gewindeschneidapparat
Inventor: WATZKE RUEDIGER
IPC: B23G1/46
Filed: 1998-02-26
Abstract: Gewindeschneidapparat, insbesondere Reversierfutter, mit einer ausziehbaren Spindel und Druckausgleichsleitungen, wobei die Druckausgleichsleitungen in eine durch eine bewegliche Wand gegenüber der Außenluft abgedichtete Ausgleichskammer einmünden. <IMAGE>
Patent EP-0868005-A2 (EP)
Inventor: KOIDE SATOSHI
IPC: B60L50/16
Filed: 1998-03-12
Abstract: The object of the present invention is to carry out control and enable an
engine to output a desired power, thereby preventing unexpected charge or
discharge of storage battery means. A power output apparatus of the present
invention sets energy Pe to be output from an engine, in order to cancel a
deviation ΔPb of a charge-discharge electric power Pb of a battery from its
target value Pb*, and controls operation of the engine to output the energy Pe.
The energy Pe output from the engine is subjected to torque conversion by
means of a clutch motor and an assist motor and output to a drive shaft as a
required power. In case that the converted energy is not equal to the required
power, the battery is charged with the surplus electric power or is discharged to
supplement the shortage of electric power. Namely regulation of the energy
Pe results in controlling the charge-discharge electric power Pb of the battery.
When the target value Pb* is set equal to zero, the power output apparatus
enables a desired power to be output to the drive shaft without causing
unexpected charge or discharge of the battery.
Patent EP-0865908-A2 (EP)
Title: Laminated material and paper pack container formed from said laminated material
Inventor: FURUTA MOTONOBU
IPC: B32B37/00
Filed: 1998-03-16
Abstract: A laminated material comprising at least a paper layer
as a substrate and a layer of a liquid-crystal polyester
resin composition, which are laid one upon the other, the
liquid-crystal polyester resin composition-containing
layer comprising (A) liquid-crystal polyester as a
continuous phase and (B) rubber having a functional group
reactive with the liquid-crystal polyester as a dispersed
phase. The laminated material has an excellent heat
resistance, flexibility, and gas barrier properties and a
paper pack container is formed from said laminated
material.
Patent EP-0881812-A2 (EP)
Inventor: CHIMURA YASUBUMI
IPC: H04L12/70
Filed: 1998-05-26
Abstract: A telephone communication method capable of promoting the
efficient use of the limited number of IP (Internet Protocol)
addresses is disclosed. When a call is originated on a first telephone
terminal (11), a first gateway (12) accommodating the terminal
accesses a DNS (Domain Name System) server (16) via a UDP (User
Datagram Protocol) channel (141) of Internet oir Intranet (13). The
gateway (12) inquires the DNS server (16) of the IP address of a
second gateway (14) accommodating a telephone terminal (15) to
be called, using an office number assigned to the telephone terminal
(15) as a host name. The DNS server (16) returns the IP address of
the gateway (14) to the gateway (12) via the UDP channel (141). In
response, the gateway (12) selects its own IP address for speech
transfer and sends a call connection request to the gateway (14) on
a TCP (Transmission Control Protocol) channel (142) of Internet. On
receiving the request, the gateway (14) determines whether or not
the telephone terminal (15) is busy, and selects the IP address for
speech transfer if it is idle. The IP address selected is returned to
the gateway (12) in the form of a response message (206). As a
result, a connection is set up between the two telephone terminals
11 and 15.
Patent EP-0898062-A2 (EP)
Inventor: GERLACH STEFAN
IPC: F02B75/22
Filed: 1998-06-30
Abstract: The cylinder block (1') for an in-line or V configuration internal combustion engine has a large number (N) of cylinders. The cylinder block has a reduced nimber (N-1resp. N-2) of cuylinders with the same cylinder spacing. The same length cklinder block has a reduced number of cylinders withoin the mounting length (6) which is the length of the cylinder block with the greater number of cylinders. The crankcase free space has a direct drive through a section (12) of the crankshaft for accessories.
Patent EP-0895231-A2 (EP)
Inventor: TAKAGISHI YOSHIKAZU
IPC: G11B7/244
Filed: 1998-07-24
Abstract: By keeping the imaginary number portion k of the complex index
of refraction of the film of the light absorbing layer 3, the
mean film thickness dav of the light absorbing layer 3, and
the absorbency A related thereto within an appropriate range,
the present invention provides an optical information
recording medium with good recording sensitivity and playback
properties, which makes possible high speed recording by
increasing the sensitivity to the recording beam and stable
recording with sufficient reflectivity, and which can reduce
jitter. 
     In the present invention, 0.13 ≤ A ≤ 0.21 where A (Abs) is the
absorbency of the light absorbing layer at the wavelength of
the recording beam; and 6.0 ≤ k·dav ≤ 12.0 where k is the
imaginary number portion of the complex index of refraction of
the film in the light absorbing layer and dav (nm) is the mean
film thickness of the light absorbing layer, at the wavelength
of the recording beam.
Patent EP-0897890-A2 (EP)
Inventor: DUFOUR CHARLES HENRY
IPC: B65H29/00
Filed: 1998-07-28
Abstract: A mechanical handling process to progressively changes the orientation of a stream of printed products e.g. magazines (29) as the flow towards a folding machine (27). The conveyor belt has a series of product catchers arranged in an endless configuration, and hooking to the print signature. The catchers may pivot (20) under load as the conveyor belt advances, such that the print signature advances to the leading corner. The catchers can be selectively prevented from pivoting to create a secondary product flow.
Patent EP-0906008-A2 (EP)
Title: Kunststoffgehäuse zur Aufnahme einer elektrischen Leiterplatte
Inventor: BAUR RICHARD
IPC: H05K9/00
Filed: 1998-09-04
Abstract: Da bei Kunststoffgehäusen die direkte elektrische Verbindung des Gehäuses zu einem metallischen Trägerkörper entfällt, wurde bisher in äußerst aufwendiger Weise zunächst eine elektrische Verbindung zu einem Steckerbereich im Kunststoffgehäuse geschaffen und außerhalb des Kunststoffgehäuses über eine Leitung zu dem Trägerkörper die elektrische Masseverbindung hergestellt. Bei Kunststoffgehäusen werden zur mechanischen Sicherung des Montageflansches metallische Einlegeteile verwendet, die erfindungsgemäß äußerst einfach auch mit einer elektrischen Verbindung zu einem elektrischen Leiterplattenanschluß verehen werden können, beispielsweise durch ein elektrisch leitendes Verbindungsteil. Verwendung bei Kunststoffgehäusen, die mit einem metallischen Trägerkörper elektrisch verbunden werden sollen, insbesondere in der Kraftfahrzeugtechnik. <IMAGE>
Patent EP-0902360-A2 (EP)
Inventor: FLECK ROD G
IPC: G06F9/30
Filed: 1998-09-11
Abstract: The present invention is related to a data processing unit having a set of
data registers and a set of address registers. Each register has a width of n bits.
Furthermore, there are provided address load and store buffers associated with
said address registers, data load and store buffers associated with said data
registers and a bus having a plurality of bus lines being connected to said store
buffers. A data memory unit is connected to said bus. The data registers are
arranged in such a way that at least n data registers are connected in parallel to
respective bus lines, n being greater than 1, and the address registers are
arranged in such a way, that at least m address registers are coupled in parallel
to respective bus lines, m being greater than 1. Thus, at least four registers can
be accessed in parallel.
Patent EP-0909038-A2 (EP)
Inventor: WATANABE MASATOSHI
IPC: G06F11/10
Filed: 1998-09-30
Abstract: Received signal 201 is input to one frame memory 202
and initial weight calculating section 203. One frame
memory section 202 delays one frame of received signal 201
to input to floating point ACS processing section 204. On
the other hand, initial weight calculating section 203
integrates an amplitude of the received signal, i.e., the
absolute value of received signal level 201 over one frame,
and inputs the resultant to floating point ACS section 204.
Floating point ACS processing section 204 performs the ACS
processing using the output from initial weight calculating
section 203 as an initial weight, and inputs the path select
result to trace back processing section 205. Trace back
processing section 205 reproduces the state transition of
the coder based on the input from Floating point ACS
processing section 204 to output decoded information
sequence.
Patent EP-0909041-A2 (EP)
Inventor: FISHMAN BARRY
IPC: H04B7/212
Filed: 1998-10-06
Abstract: A method and system for reserving channel resources
in a random-access, multiple-path communication system (10)
utilize a transmit group addressing arrangement for a reservation
request packet (42). A transceiver terminal wanting to
transmit a signal must first send a reservation request packet
(42) to a packet router (14). Each reservation request packet
(42) includes an address header (44) identifying the entire
group (12a,b or 12c,d) of terminals to which the transmitting
terminal belongs as the destination for the reservation request
packet (42), and a data segment (46) identifying the terminal
and the channel resources to be reserved. After the reservation
request packet (42) is transmitted to the packet router (14),
each terminal in the transmit group (12a,b or 12c,d) will determine
the order (48) of transmission depending on the sequence
in which all reservation request packets (42) are received
from the packet router (14). When a terminal begins
transmission, a synchronization packet (116) is sent as an indicator
for allowing the remaining terminals to predict the end
of transmission (Fig. 1).
Patent EP-0917186-A2 (EP)
Inventor: NISHIMURA TAKESHI B
IPC: H01L21/822
Filed: 1998-11-06
Abstract: In order to form a first capacitor having a small capacitance and a second capacitor
having a large capacitance on a substance with a minimum number of manufacturing steps,
at least one of electrodes of the first capacitor and at least one of electrodes of the second
capacitor are formed simultaneously.