baber/WOPTO huggingface dataset:
Patent EP-0361446-A3 (EP)
Title: Grinding machine for grinding outer and inner surfaces
IPC: G05B19/416
Filed: 1989-09-27
Abstract: A grinding machine for grinding outer and/or inner surfaces 
of a workpiece which is provided on its indexable wheel head with 
an outer surface grinding wheel, inner surface grinding wheel and 
a measuring device having a touch probe engagable with a 
reference surface of the workpiece. The numerical controller 
have a memory for memorizing data indicating positional and 
angular relationships between the outer surface grinding wheel, 
the inner surface grinding wheel and the touch probe. The 
numerical controller first indexes the measuring device to a 
location facing the workpiece, and moves the workpiece along its 
rotational axis until the measuring device outputs a touch 
signal. After that, the numerical controller calculates a moving 
amount of the workpiece for outer grinding operation based upon 
data memorized in the memory, and moves the table by the 
calculated amount in order to grind the outer surface of the 
workpiece. When a inner surface of a workpiece is machined, the 
inner grinding wheel is indexed to a position facing the 
workpiece based upon the data indicating angular relationship, 
after the workpiece being positioned based upon the touch signal 
from the measuring device. Thereafter, the table is moved based 
upon data indicating positional relationship between the inner 
surface grinding wheel and the touch probe in order to locate the 
inner surface grinding wheel to a predetermined grinding starting 
position of the inner grinding operation.
Patent EP-0374432-A3 (EP)
Title: Channel diagnostic apparatus and method
IPC: G06F11/267
Filed: 1989-10-26
Abstract: Provision is made for conducting an I/O channel 
diagnostic test by using a first I/O channel in a test 
mode to provide a sequence of test signals to a second 
I/O channel. The second I/O channel responds to the 
test sequence by producing a series of data transfer 
protocol signals which are conducted to the first 
channel. In the first channel, the series of data 
transfer protocol signals are used to check operation 
of the second channel.
Patent EP-0344866-A3 (EP)
Title: Detection device for radiation
IPC: H01L27/144
Filed: 1989-05-31
Abstract: Included in a device for detecting radiation is an 
array of radiation-sensitive elements having respective 
outputs and circuitry for reading the outputs of such 
elements. The array of radiation-sensitive elements is 
preferably configured as a matrix of rows and columns of 
radiation-sensitive pixel elements. Circuitry is provided to 
consecutively activate the columns; and circuitry is provided 
to generate a trigger signal depending on the occurrence of 
an amount of radiation above a threshold value. In this way 
the identity of a row in which a pixel element is activated 
can be determined.
Patent EP-0331338-A3 (EP)
Title: Subassemblies for optoelectronic hybrid integrated circuits
IPC: G02B6/42
Filed: 1989-02-22
Abstract: Optoelectronic chips, such as Group III-V compound lasers (16) and 
photodiodes (24, 28), are mounted on a single-crystal silicon base (10), and are 
optically interconnected to one another by silica waveguides (14, 22, 26) and 
couplers (20, 23) integrally formed on the base. Integrated circuit chips (40, 42) 
to provide electronic functions are also mounted on the base. Various schemes for 
optically coupling and aligning lasers, photodiodes and optical fibers to the 
waveguides are described. Also described is the use of a single-crystal silicon lid, 
which serves to provide optical and electrical isolation between chips on the base, 
as well as a plug-in arrangement in which the edges of the base are adapted to 
receive parallel guide rods.
Patent EP-0334570-A3 (EP)
Title: Method and apparatus for stripping volatile organic compounds from solid materials
IPC: F23B90/00
Filed: 1989-03-20
Abstract: The apparatus is provided with a dryer (12) having a heat source (16) 
to heat the 
temperature, hot enough to volatilize the VOC, but below 
the cracking temperature of the VOC. The VOC in the 
dryer (12) is volatilized to form VOC gases. A means for 
combusting the VOC gases (e.g. a kiln (14)) heats the VOC 
gases with excess air to a second temperature, hot 
enough to destroy the organics in the VOC gases. 
Simultaneously the combustion means (14) preferably can be 
used to treat a kiln processable material to form a 
desired product. The kiln (14) includes means for feeding 
the kiln processable material to the heating chamber, 
means for cooling (21) and recovering the desired product, 
and means for providing heat (16,21) for the VOC dryer (12). The 
apparatus also includes a conduit (15) for conducting the 
gases containing VOC from the dryer (12) to the kiln (14).
Patent EP-0343983-A3 (EP)
Title: Apparatus and methods for grinding tool cutter teeth
IPC: B24B3/00
Filed: 1989-05-25
Abstract: A method of grinding hard material tips provided upon a 
material cutting tool, and including the step of 
simultaneously grinding the front face and the gullet 
region of the tooth formation to which the tip is mounted.  
     A Grinding wheel is so profiled that the peripheral regions 
(24) of the grinding wheel (21) are able to present a first 
region (23) adapted for the planar grinding of a tip front 
face and a further region (24) adapted to grind the 
requisite profile of the gullet region (6) of the tooth (4) 
to which the tip (9) being ground is mounted.
Patent EP-0351197-A3 (EP)
IPC: B01J23/89
Filed: 1989-07-11
Abstract: Pollutants from the exhaust of a lean running internal 
combustion engine are reduced by the engine having an exhaust catalyst 
capable of oxidising hydrocarbons and carbon monoxide and reducing NO x  
to nitrogen and being fitted with engine management means arranged to 
provide transient additional enrichment during periods of 
acceleration. A novel exhaust catalyst for this purpose is carried by 
a washcoat and is capable of oxidising hydrocarbons and carbon 
monoxide and reducing NO x  to nitrogen and contains in addition 
0.1 - 20% by weight of iron based on the total weight of catalyst and 
washcoat.
Patent EP-0356072-A3 (EP)
IPC: B29C70/38
Filed: 1989-08-10
Abstract: Thermoplastic sheets (X) to be laminated into a 
laminated assembly (Y) in one cycle are heated while 
the sheets are arranged in a juxtaposed relationship in 
the order in which they are to be laminated. The 
heated sheets (X) are penetrated with needles (31) to 
detachably hold the sheets while keeping the sheets in 
the juxtaposed relationship. A support member (17) 
which supports the laminated assembly (Y) is moved 
below the sheets (X) held and relative to the sheets in 
a direction in which the sheets (X) are released from 
the needles (31) onto the support member (17) to stack 
the sheets thereon into the laminated assembly (Y) 
while the support member (17) is being moved relatively 
to the sheets (X). The support is then delivered into 
a shaping die assembly. The laminated assembly (Y) on 
the support member (17) which has been delivered into 
the shaping die assembly (2) is charged into a charging 
position in the shaping die assembly (2), and the 
support member (17) is then pressed into a shaped 
product with the shaping die assembly (2) after the 
laminated assembly (Y) has been charged into the 
charging position.
Patent EP-0380857-A3 (EP)
Title: Arbitrating communication requests in a multi-processor computer system
IPC: G06F15/16
Filed: 1989-09-21
Abstract: Incoming communication requests to a computer 
system are stored, and from them are selected, on the 
basis of a pre-defined prioritising scheme, commands 
corresponding to requests that are to be arbitrated. 
There is then generated a first vector defining all 
system resources that are required for executing the 
command. A second vector is generated representative 
of all system resources that are in fact available. 
The first and second vectors are compared, and the 
selected command is honoured if all corresponding 
required resources are available; otherwise, the 
request corresponding to the command is placed on 
reserved status, and the availability of corresponding 
required resources for the reserved request is 
rechecked, and the reserved request is subsequently 
honoured by executing the associated command when 
corresponding reserved resources become available.
Patent EP-0368607-A3 (EP)
Title: Vibration damping apparatus for transportation
IPC: F16F9/53
Filed: 1989-11-07
Abstract: A vibration damping apparatus for transportation 
includes a vertical direction damping means having air 
springs (5) and air dampers (6) arranged in parallel on 
a base (2), and horizontal direction damping means of 
laminated rubbers (10). The vertical and horizontal 
damping means are combined in series for supporting a 
load base (11). The apparatus further includes an air 
supply source (4) for supplying air into the air 
springs, control vales (21) provided between the air 
springs and the air supply source for controlling air 
supply into and exhaust from the air springs, 
displacement detecting means (22) for detecting 
displacements of the load base relative to the base, and 
control means (23) for controlling the control valves on 
the basis of results detected by the displacement 
detecting means to maintain the load base horizontally 
and at a constant level relative to the base whatever 
load is loaded on the load base.
Patent EP-0368743-A3 (EP)
IPC: H01L23/373
Filed: 1989-11-07
Abstract: A high performance integrated circuit chip package (10) 
includes a support (15) substrate (12) having conductors 
extending from one face to the opposite face thereof and a 
multilayer wiring substrate (16) on the opposite face 
of the support substrate for connecting chips mounted 
thereon to one another and to the conductors. A heat 
sink includes microchannels at one face thereof, with 
thermally conductive cushions connecting the one face 
of the heat sink (26) with the exposed back sides of the 
chips, to provide a high density chip package with high 
heat dissipation.  
     The multilayer wiring substrate (16) may be formed 
by a self-aligned thin film wiring method, with a self-­
aligned lift off method being employed to form internal 
wiring planes. The support substrate and heat sink may 
be formed of blocks of material having thermal 
expansion matching silicon. The cushions are a low 
melting point solder, preferably pure indium, and are 
sufficiently thick to absorb thermal stresses, but 
sufficiently thin to efficiently conduct heat from the 
chips to the heat sink.
Patent EP-0383010-A3 (EP)
IPC: F24F3/14
Filed: 1990-01-10
Abstract: Die Erfindung bezieht sich auf eine warmregenerierende 
Adsorptionsanlage für feuchte, gasförmige Medien mit zwei 
parallel zueinander angeordneten, im Wechsel von 
adsorbierendem Betrieb auf regenerierenden Betrieb 
umschaltbaren Adsorbern (1,2). Für die Umschaltung von 
adsorbierenden auf regenerierenden Betrieb ist eine 
Schaltventilkombination vorgesehen, mit der unter 
Beibehaltung der Strömungsrichtung in einem entweder zu 
erwärmende Umgebungsluft für die Regenerierung oder 
kühlende Umgebungsluft für die Phase nach der Regenerierung 
ansaugenden Gebläse eine Umschaltung von regenerierendem 
Betrieb auf adsorbierenden Betrieb möglich ist.  
     Für die Zusammenfassung ist die Figur bestimmt.
Patent EP-0388718-A3 (EP)
IPC: A01N25/34
Filed: 1990-03-08
Abstract: Intersticed materials, including woven and 
nonwoven fabrics, open-cellular materials and the like, are 
impregnated with functional substances by incorporating the 
substances in microscopic porous particles in which the 
pores form an interconnected network open to the particle 
exterior, and placing these impregnated particles in the 
interstices of the materials. The functional substances 
thus impart useful properties to the material in a 
controlled release manner.
Patent EP-0400397-A3 (EP)
Title: Synchronisation method of a counter generated clock on a reference clock
IPC: H04J3/06
Filed: 1990-05-16
Abstract: Method for synchronising a clock generated with the aid of a counter with a reference clock. 
<??>So that a reference clock (fR) can also be replaced in case of neeed by another clock (f) without phase shift, the phase in addition to the frequency of the clock (f) must be synchronised with the reference clock. However, since the reference clock can fail or be disturbed, unwanted synchronisation events frequently occur in these cases. It is the object of the invention to produce phase synchronisation between the two clocks which is as free of errors as possible. 
<??>As a rule, synchronisation is therefore only carried out when a particular edge of the reference clock occurs within a time band fixed with respect to the clock (f). 
<IMAGE>
Patent EP-0405116-A3 (EP)
Title: Phenylalkan(en)oic acids
Inventor: KONNO MITOSHI
IPC: C07C235/42
Filed: 1990-05-16
Abstract: The phenylalkan(en)oic acids of the formula: <CHEM> wherein the substituants are defined as in the disclosure, possess an antagonism on leukotriene B4, and therefore, are useful for the prevention and treatment of several diseases induced by leukotriene B4.
Patent EP-0399410-A3 (EP)
Title: Method of applying and sealing of information on an information carrier in the form of a card and the card itself
IPC: B42D25/00
Filed: 1990-05-19
Abstract: Application and pref. simultaneous sealing of information, data, images, etc. on information cards, identity cards, credit cards, foreign cards, etc., esp. entirely plastic (PVC) cards, involves (a) printing the data and/or images directly on one of the plastic laminate layers forming the card by means of a video printer using the thermal transfer dye diffusion method; and (b) joining the printed plastic layer with the other laminate layers by welding.
Patent EP-0411669-A3 (EP)
Title: Arrangement for liquid heating or cooling
IPC: F28F13/16
Filed: 1990-08-03
Abstract: For liquid heating or cooling, a container (1) with an inlet (3) and an outlet (5) is proposed, which contains a heat source (7, 9) or heat sink arranged in the container. In the container, at least one magnet (11) is arranged, which exposes the liquid to a magnetic field. At least one conducting body, preferably in the form of a tubular cone (13), ensures better mixing of the liquid which as a result of the magnetic field can be heated or cooled more quickly. <IMAGE>
Patent EP-0392774-A3 (EP)
Title: Control systems for automotive air conditioning systems
IPC: B60H1/32
Filed: 1990-04-09
Abstract: A control system for an automotive air conditioning system 
of the kind set forth and which comprises means for sensing 
temperatures (11) at the evaporator (4) and at the compressor 
(1) of the air conditioning system and a controller (13) which 
is responsive to signals from the sensing means to control 
cycling of the compressor clutch, wherein the controller is 
operative to monitor the cycle rate of the compressor clutch 
(ie, the duration for which the clutch is engaged in any given 
cycle) and to provide command signals for control of the air 
conditioning system when the clutch cycle rate exceeds or falls 
below predetermined values. The controller (13) is programmed 
so that at a predetermined level of sensed humidity in the 
vehicle to change the predetermined evaporator temperature 
values at which the clutch is engaged or disengaged so as to 
change the moisture content in the air flowing across the 
evaporator before it is supplied to the interior of the vehicle. 
The system includes humidity sensing means in the interior of 
the vehicle for sensing the relative humidity of the air 
within the vehicle, wherein the control means is also adapted 
to adjust the humidity of the conditioned air in response to 
signals from the humidity sensing means.
Patent EP-0398693-A3 (EP)
IPC: G06F13/38
Filed: 1990-05-16
Abstract: The functions of two virtual operating systems (e.g. S/370 VM, VSE or IX370 and S/88 OS) are merged into one physical system. Partner pairs of S/88 processors run the S/88 OS and handle the fault tolerant and single system image aspects of the system. One or more partner pairs of S/370 processors are coupled to corresponding S/88 processors directly and through the S/88 bus. Each S/370 processor is allocated form 1 to 16 megabytes of contiguous storage from the S/88 main storage. Each S/370 virtual operating system thinks its memory allocation starts at address 0, and it manages its memory through normal S/370 dynamic memory allocation and paging techniques. The S/370 is limit checked to prevent the S/370 from accessing S/88 memory space. The S/88 Operating System is the master over all system hardware and I/O devices. The S/88 processors across the S/370 address space in direct response to a S/88 application program so that the S/88 may move I/O data into the S/370 I/O buffers and process the S/370 I/O operations. The S/88 and S/370 peer processor pairs to execute their respective Operating Systems in a single system environment without significant rewriting of either operating system. Neither operating system is aware of the other operating system nor the other processor pairs.
Patent EP-0402147-A3 (EP)
Title: Foundry equipment
IPC: B22C11/04
Filed: 1990-06-07
Abstract: Foundry equipment (1) comprises a plurality of 
moulding tables (2) arranged radially on a carousel (3), with 
a central work station (5) for a machine operator (6), and 
control means (17, 1⊘ - 12) to rotate the carousel (3), and 
hence the tables (2), in a selective manner beneath a 
discharge head (13) of a resin/sand mixing machine (14). The 
invention also includes equipment (1) in combination with the 
machine (14).
Patent EP-0392951-A3 (EP)
IPC: A61M3/02
Filed: 1990-04-10
Abstract: Appareil utilisant l'effet laser pour la vaporisation 
ou la fusion de matériaux divers dans un environnement 
fragile ou délicat, notamment : - pour le traitement de 
la carie dentaire ; - ou pour la découpe et la 
sculpture de matériaux divers utilisés en art dentaire 
ou non tel que métaux, ivoire, émail, os ; 
- ou pour la fusion, sur la dent, d'un composé minéral 
à base d'hydroxyapatite et de céramique ; - ou pour 
l'élargissement des canaux dentaires à l'aide d'une 
fibre optique conduisant l'énergie laser ; caractérisé 
en ce qu'il comprend un laser spécifique de type ND YAG 
présentant, en combinaison, les caractéristiques 
ci-après :  
- une longueur d'onde de l'ordre de 1,060 µm ;  
- une capacité d'émission d'une énergie pulsée comprise 
entre 0 et 400 millijoules ;  
- des durées de pulsations ou impulsions comprises 
entre 0,3 et 1,2 millisecondes ;  
- un taux de répétition minimal de 50 Hz ;  
ledit appareil comportant également une pièce à main 
agencée pour recevoir une fibre optique souple (8) dont 
une partie s'étend hors de ladite tête pour 
l'application du rayonnement laser, et pour permettre de 
projeter un mélange air/eau sur le site d'intervention.
Patent EP-0437246-A3 (EP)
Title: Finger jointing press
IPC: B27F1/02
Filed: 1991-01-08
Abstract: Finger jointing press for making finger joints in boards (16), having two tables (5, 19), which are able to travel jointly on common tracks (1, 2) on conveying the board strip during the curing of the glue and are displaceable towards one another, for receiving continuously supplied boards (16), pressing devices (10, 10') which firmly hold the boards (16) when the tables (5, 19) are moved together and release them when the tables are moved apart being arranged above the tables (5, 19). The pressing devices (10, 10') can be pressed against the boards (16) by lever linkages (7, 7', 17, 17', 18, 18') which are pivotable by means of the connecting rods (9, 9') displacing the tables (5, 19). <IMAGE>
Patent EP-0457236-A3 (EP)
Title: Polymerization catalysts and processes
IPC: C08F10/00
Filed: 1991-05-13
Abstract: An improved supported chromium oxide catalyst, a process for preparing the catalyst and a process for polymerizing olefin monomers utilizing the catalyst are provided. In accordance with the preparation process, chromium oxide and a support containing one or more of silica, titania, thoria, alumina, zirconia or aluminophosphates are combined, impregnated with a metal salt and activated. The metal salt is selected from the group consisting of alkali metal salts, alkaline earth metal salts and mixtures thereof.
Patent EP-0447076-A3 (EP)
Title: Improvements in acoustic ranging systems
IPC: G01S15/10
Filed: 1991-03-01
Abstract: In an acoustic pulse-echo ranging system, a transmitter (18) and a receiver (20), are electronically tuned (114,60,70,80) to determine their operating frequency, the electronic tuning being controlled responsive to stored data relating to a particular transducer (4) being utilized to transmit and receive a pulse. A single transmitter (18) and receiver (20) can be utilized to service a number of different transducers (4), being automatically tuned to an appropriate frequency for each transducer as it is used to transmit and receive a pulse. The system can verify the nominal operating frequency of each transducer, and can also adjust the operating frequency used with any particular transducer to optimize its performance. <IMAGE>
Patent EP-0462761-A3 (EP)
Title: Benzopyran derivatives and heterocyclic analogs thereof as antiischemic agents
IPC: C07C271/24
Filed: 1991-06-14
Abstract: A new method for the treatment of ischemic 
conditions and arrhythmia is disclosed. The 
method uses compounds of the formula 
   
     wherein A can be -CH₂-, -O-, -NR₉-, -S-, -SO-, 
-SO₂-; X can be oxygen or sulfur; Y can be -NR₈, 
-O-, -S-, -CH₂- and the R groups are as defined 
herein. Novel compounds within the definition of 
formula I are also disclosed.
Patent EP-0495491-A3 (EP)
Title: Cap for an ink jet recording head
IPC: B41J2/165
Filed: 1992-01-16
Abstract: A cap (2) installed in an ink jet recording head (IJU) for sealing an ink ejection orifice (113i) of the ink jet recording head (IJU) comprises a contacting member (20) and a pressing structure (2, 21B, 21F, 16a, 16b). The contacting member (20) is a member having an elastically deformable convex part (20A) which contacts a face (113e) on which the orifice (113i) is disposed and seals the orifice (113i). The pressing structure (2, 21B, 21F, 16a, 16b) presses the convex part (20A) of the contacting member (20) toward the face (113e) in responsive to installing the cap (2). <IMAGE>
Patent EP-0529543-A3 (EP)
Title: Magnetic recording medium manufacturing method
IPC: G11B5/845
Filed: 1992-08-21
Abstract: The present invention forms non-magnetic particles in a 
acicular shape as dispersed in a dispersoid liquid, forms a 
lower non-magnetic layer by coating the above-mentioned 
dispersoid liquid on a continually transported non-magnetic 
supporting base, forms an upper magnetic layer by coating the 
above-mentioned magnetic coating liquid in dual layers either 
consecutively or at the same time while the lower layer is 
still in its wet state, and performs an orientation of the 
magnetic particles by exposing the particles to a magnetic 
field while the dual layers as thus formed are still in their 
undried state. The orientation effect is achieved by making 
the specific gravity of the non-magnetic particles equal to or 
greater than that of the magnetic particles. The orientation 
effect is further enhanced by making the particle size of the 
non-magnetic particles equal to or less than that of the 
magnetic particles as measured along the long axis of the 
magnetic particles.
Patent EP-0495631-A3 (EP)
IPC: A61L9/12
Filed: 1992-01-14
Abstract: An air freshener device which indicates 
when air freshening fragrance formulation contained 
therein is consumed. The device has a plurality of 
chambers which contain the same or different fragrance 
formulations. The inner walls of the chambers are 
contrastingly colored with respect to the fragrance 
formulation so that, when the fragrance formulation is 
consumed, the colored walls are exposed indicating to 
the user that the formulation within that chamber has 
been depleted. The multi-chamber feature of the device 
provides the possibility of multiple fragrance choices 
and, at the same time, allows for the release of 
fragrance for an extended period of time.