baber/WOPTO huggingface dataset:
Patent EP-0362567-A3 (EP)
Title: Waterproof automatic weighing apparatus
IPC: G01G19/393
Filed: 1989-09-07
Abstract: A waterproof automatic weighing apparatus comprising 
a case (2) hermetically sealed by means of sealing members 
(7, 22, 32, 52), internal components (4, 6, 11, 13, 14, 
14′, 15, 16, 36) lodged in this case (2), and external 
components (3, 5, 8, 9, 10) arranged outside this case 
(2). The internal components include weight sensing 
elements (11, 36), driving sections (13) for opening 
and closing hopper gates, electromagnetic vibrator sections 
(4, 6), and a control unit (14, 14′) having an electrical 
circuit. The external components include a dispersion 
tabel (3), feed troughs (5), pool hoppers (8), weighing 
hoppers (9), and, as needed memory hoppers (10). Each 
of the internal components is hermetically (20, 28, 28′, 
72) connected to the corresponding external component.
Patent EP-0361448-A3 (EP)
Title: Combustion device for wood
IPC: F24B13/00
Filed: 1989-09-27
Abstract: In a combustion device for wood, consisting of a front wall with fuel charging opening and fresh air inlet opening, two side walls, a rear wall, a bottom wall, a top wall and a door for the fuel charging opening and with a fresh air inlet opening with a control element for adjusting the fresh air inlet opening and a smoke gas take-off, it is envisaged, to improve the combustion, that there is formed in the lower half of the rear wall a horizontal slot which is guided through the entire wall thickness and in the direction of the same is tapered in the shape of a nozzle, that there opens into the slot in the region of the narrowest cross-section an air supply duct which starts on the other side in the region of the control element of the door, that the bottom wall is a grate-free wall, that the fresh air inlet opening lies in the region of the fuel charging opening and that the single opening of the front wall, which is closed by the door, and the slot in the rear wall are the only openings of the combustion chamber. <IMAGE>
Patent EP-0373361-A3 (EP)
Title: Generating efficient code for a computer with dissimilar register spaces
IPC: G06F9/45
Filed: 1989-11-08
Abstract: A compiler generates compiled object code from 
source code of a computer program in a manner that 
produces efficient object code for a computer with 
dissimilar register spaces. The technique 
comprising the steps of  
generating code that references symbolic registers 
in which the register class is not distinguished,  
making entries in a table denoting the context in 
which each symbolic register occurs and constructing 
an equivalence tree of symbolic registers for move 
instructions assigned to a same equivalence class,  
for each equivalence class, forming the logical OR 
function of register usage information for all 
symbolic registers in the class, and for each 
symbolic register that appears in more than one 
register space context, generating new symbolic 
register numbers so that there is one number for 
each register space, and storing the numbers in 
said table, and  
if a definition point of a symbolic register is 
encountered and that symbolic register is used in 
more than one register space context, inserting 
code in said program to either do the same operation 
as is done at the definition point in each register 
space or move a value in the symbolic register 
from one space to another. The improvement achieved 
is in object code space and time of execution.
Patent EP-0330349-A3 (EP)
Title: Breakstem fastener installation tool
IPC: B21J15/06
Filed: 1989-02-13
Abstract: A breakstem rivet installation tool includes a jaw mechanism (12) for gripping the stem of a rivet, and a pneumatically actuated piston and cylinder device (13) for applying pulling force to the jaw mechanism. It is provided with a damping valve (22) for damping the flow of air from the piston and cylinder device (13) when the force is suddenly released on breaking of a rivet stem (23), thereby to reduce mechanical shock to the tool, and noise of fast-escaping air. The damping valve (22) comprises a resilient steel circular disc (32) which is secured at its centre to the apex of a domed member (28) provided with vent holes (26). The undeformed shape of the disc (32) is flat. When, in use of the tool, a rivet stem breaks and the restraining force on the piston (15) is released, the velocity of air flow past the disc (32) urges the disc to bend towards the domed surface of the member (28), thereby restricting the air flow through the vents (26). It may be that the valve closes completely, so that the peripheral edge (36) of the disc (32) contacts the annular valve seat (37) surrounding the air vents (26).
Patent EP-0335596-A3 (EP)
IPC: G06F17/24
Filed: 1989-03-23
Abstract: In a document processing device with the merge-­
print function, merge print select control processing 
for selecting the data record unit to be merge-printed 
is employed. Furthermore merge data change control 
processing for deleting and adding a memory space for 
an additional data record unit is employed. The memory 
space is provided at a position specified by the cursor 
in the merge data memory. Thereby, it becomes easy to 
edit merge file and prepare a plurality of merge-printed 
document inserted different merge data set.
Patent EP-0339979-A3 (EP)
Title: Improvements in or relating to nmr imaging system
IPC: A61B5/055
Filed: 1989-04-26
Abstract: Enhanced NMR images of a desired portion of an object are 
obtained by obtaining a plurality of NMR responses of the 
object each response comprising information from a 
plurality of smaller volumes within the object and by 
combining together the plurality of NMR responses by 
addition or subtraction to obtain enhanced images from 
the selected smaller volumes.
Patent EP-0366393-A3 (EP)
Title: Antenna for radio telephone
IPC: H01Q1/24
Filed: 1989-10-23
Abstract: The present device concerns a small-size antenna for 
radio telephone. The antenna comprises two parallel, mu­
tually spaced plates (21,22), the first plate (21) being 
electrically conductive and the second plate (22) being e.g. 
a glass fibre circuit board of which one surface is metal-­
coated and on the other surface, facing the first plate 
(21), are disposed second or higher-order matching circuits 
(S) implemented with separate components.
Patent EP-0369748-A3 (EP)
Title: Method and apparatus for coating a substrate with a liquid resin
IPC: B29C48/154
Filed: 1989-11-14
Abstract: A method and apparatus for applying a coating to a 
substrate (101) is provided. A liquid resin is 
introduced into a first region (55) at a predetermined 
pressure. The liquid resin is maintained within a first 
pressure range in the first region (55). Next, the flow 
of the resin from the first region (55) to a second 
region (97) is controlled so as to bring the resin from 
the first pressure range to a second pressure range, the 
pressures in the second pressure range being lower than 
the pressures in the first pressure range. The liquid 
resin is then applied at a pressure within the second 
pressure range to the substrate (101) at a third region 
adjacent the second region (97).
Patent EP-0400250-A3 (EP)
Title: Device for inserting publicity on continuous modular conveyor belts
IPC: G09F19/02
Filed: 1989-12-29
Abstract: Device for inserting publicity on continous modular conveyor 
belts. It consists of a device made up of an adhesive sheet the 
lenght of which is greater than that of the mobile sections of 
the belt on which they are placed, so that the movement of the 
belt produces a relative variation of the position of the 
adhesive sheet, the parts of which go to form a whole in at least 
one zone in the cycle.  
     Suitable for conveying appliances.
Patent EP-0344106-A3 (EP)
IPC: D06P3/52
Filed: 1989-05-16
Abstract: Farbstoffgemisch, enthaltend mindestens einen Farbstoff einer jeden 
der folgenden Formeln 
  
und  
  
worin  
R und R² unabhängig voneinander je Wasserstoff oder C₁-C₄-Alkyl,  
R¹, R³ und R⁴ unabhängig voneinander je Wasserstoff oder C₁-C₈-Alkyl und  
X, X¹ und X² unabhängig voneinander je O oder S bedeuten.
Patent EP-0379849-A3 (EP)
Title: Shotcrete gun
IPC: E04G21/04
Filed: 1989-04-12
Abstract: Shotcrete gun comprising a nozzle (1) 
through which fresh concrete is sprayed 
onto a given surface. The gun has a 
ring-shaped part (3) placed in front of the 
nozzle (1) in such manner that its outer 
surface is adjusted to the plane of the 
concrete surface (4) to be produced.
Patent EP-0363339-A3 (EP)
Title: Mobile robot navigation employing ceiling light fixtures
IPC: G01S5/16
Filed: 1989-10-03
Abstract: Apparatus and method which provides for the determination of a vehicle's 
orientation and position in an environment, such as a hallway, from an image 
of ceiling lights. A mobile robot 10 includes a camera 12 that is pitched up 
obliquely at an intermediate angle between a horizon and a zenith. The camera 
views a ceiling having one or more ceiling lights 16 which may be of rectangular 
shape and which are preferably aligned with an axis of the hallway. In that the 
lights present a pattern or alignment which is substantially parallel to or perpen­
dicular to a long axis of the hallway the pattern is detected an processed to 
derive robot navigation information therefrom.
Patent EP-0394605-A3 (EP)
Title: High-speed modulator of the polarization of an optical carrier
IPC: G02F1/035
Filed: 1990-01-09
Abstract: The modulator comprises an integrated optical switch (6) receiving at an input a 
linearly-polarized optical carrier and transferring same to a first or a second output 
(P3, P4), according to the logic values of the bits of a modulating binary data signal. 
The radiations outgoing from the switch are sent to a polarizing beam splitter (13) 
with their original polarization or with a polarization rotated by 90° depending on the 
switch output (P3, P4) from which they come. A signal with the original polarization 
or with the polarization rotated by 90° is present at the splitter output, depending on 
the logic values of the bits of the modulating signal.
Patent EP-0470288-A3 (EP)
Title: Continuous production of gypsum board
IPC: B28B1/52
Filed: 1990-08-10
Abstract: A continuous process for the production of gypsum board of variable yet predictable density, wherein a fibrous form of stucco produced from gypsum crystals or fibers is combined with standard calcined gypsum and formed into the board. The density of the resultant board varies inversely with the content of fibrous stucco. The process yields lightweight boards suitable as standard wallboards and inorganic insulating boards. <IMAGE>
Patent EP-0432841-A3 (EP)
Title: Spiro-indoline-oxazine compounds with photochromatic and photosensitizing characteristics and the process for their preparation
IPC: G11B7/244
Filed: 1990-12-06
Abstract: New compounds of the spiro-indoline-oxazine class possessing photochromatic and photosensitizing characteristics are definable by the general formula (I): <CHEM> where the substituents R, R<1>-R<7> and A are as defined in the description. The process for preparing the compounds (I) is described, as is their use as photochromatic agents able to confer photochromatic characteristics on the articles in which they are incorporated, and as photosensitizing agents.
Patent EP-0400869-A3 (EP)
Title: Improved high molecular weight dispersant additives
IPC: C09K23/52
Filed: 1990-05-22
Abstract: The present invention is directed to improved oil 
soluble dispersant materials which comprise members 
selected from the group consisting of oil soluble salts, 
amides, imides, oxazolines, or mixtures thereof, of 
polyolefin-substituted mono and dicarboxylic acids or their 
anhydrides covered as per claim 1 wherein the polyolefin is 
characterized by number average molecular weight of from 
about 1,500 to 2,500 and a molecular weight distribution of 
less than about 3.0, and wherein the dispersant additive 
contains within its structure an average of from 0.7 to 1.3 
mono- or dicarboxylic acid producing moieties (preferably 
acid or anhydride moieties) covered as per claim 1 per 
polyolefin molecule, and wherein the dispersant material 
contains from 0.5 to 4 equivalents of secondary amine 
groups per equivalent of the mono- or dicarboxylic acid 
producing moieties per molecule, with the proviso that the 
dispersant material is further characterized by a Z factor 
of from 4,000 to 6,000, wherein the Z factor is determined 
by the expression: 
  
wherein [N] is the total nitrogen content of the dispersant 
material expressed in wt% and M n  is the polyolefin 
number average molecular weight.
Patent EP-0420686-A3 (EP)
Title: Hybrid acrylic star polymers with polysiloxane cores
IPC: C08F293/00
Filed: 1990-09-28
Abstract: Hybrid star polymers with acrylic arms and crosslinked polysiloxane cores can be made by a polycondensation of substituent alkoxysilyl groups contained in acrylic ester groups of acrylic block copolymers to form the cores.
Patent EP-0449077-A3 (EP)
Title: Floor and direction indicator unit for an elevator
IPC: B66B3/02
Filed: 1991-03-18
Abstract: The invention relates to a floor and direction indicator unit for an elevator, comprising a housing with a cover panel and an indicator board consisting of a dot matrix display (3). According to the invention, the unit is provided with a microprocessor (4), in whose memory (5) the symbols (6) to be displayed on the dot matrix are stored, and with a selector (7) serving to inform the microprocessor about the operational position of the unit. <IMAGE>
Patent EP-0492777-A3 (EP)
Title: Multi-component refrigerant
IPC: C09K5/04
Filed: 1991-10-03
Abstract: A multi component refrigerant composition for use in vapour compression refrigerators and avoiding the use of ozone-depleting chlorofluorocarbons comprises a three component mixture of:   (i) a major portion comprised of chlorodifluoromethane (R22) or pentafluoroethane (R125);   (ii) R125 or octafluoropropane (R218); and (iii) propylene (R1270) or propylene-propane (R290) mixtures; in non-flammable proportions. r
Patent EP-0537566-A3 (EP)
Title: Spark plug connector
IPC: H01T13/12
Filed: 1992-10-01
Abstract: A spark-plug connector (1) is described which has a connector part (3) whose axis A is arranged in the axial extension of a spark plug, and has a cable connecting part (2) which leads away at the upper end of the connector part (3), and which connector is composed of a metallic contact part (4) and an elastomeric shoe (5) which sheaths this contact part (4), a radial, first projection (9) being integrally formed on the shoe (5). In order that this spark plug connector (1) can easily be plugged onto a spark plug and can be removed from a spark plug, with a reduced risk of injury, a circumferential second projection (12) is integrally formed underneath the first projection (9), so that a groove (15) which is at least of finger width is formed between the projections (9, 12). <IMAGE>
Patent EP-0497562-A3 (EP)
Title: Game machine
IPC: A63F5/04
Filed: 1992-01-28
Abstract: A slot machine wherein a predetermined insurance premium value is set for example by inserting a predetermined number of coins besides a value, e.g. a number of coins, to be bet on each game prior to starting a game, thereby to start an insurance period. During the insurance period, the values having been bet on games are summed up. When the sum reaches a predetermined amount, a predetermined value of insurance is paid out, whereupon the insurance period is terminated. Also when a big hit occurs, the insurance period is terminated. A display displays the values having been bet on games played in insurance period. The number of games may be used instead of the values having been bet on the games. <IMAGE>
Patent EP-0541241-A3 (EP)
Title: Track jump operation in two-head-type video disc player
IPC: G11B11/105
Filed: 1992-10-06
Abstract: The reading position of a first reading head jumps when it is located in a vertical blanking period section of a video disc and the reading position of a second reading head jumps when it is located outside a predetermined portion of the vertical blanking period section in which a PCM audio signal is recorded. An output of the first reading head that is produced by reading sections other than the vertical blanking period section is employed as a video reading signal, and an output of the second reading head that is produced by reading the vertical blanking period section is employed as an audio reading signal. <IMAGE>
Patent EP-0589208-A3 (EP)
IPC: C07D251/28
Filed: 1993-08-20
Abstract: The invention provides a process for preparing a suspension of cyanuric chloride in an aqueous liquid (fluid), in particular water. Cyanuric chloride melt is sprayed using a spray device having a spray nozzle immersed in the aqueous liquid. Blockages in the nozzle during the critical running-up (starting) and running-down phases are avoided by passing, before and after spraying, superheated steam through the parts of the spray device coming into contact with cyanuric chloride melt. A particularly reactive cyanuric chloride suspension is obtained by spraying a mixture of cyanuric chloride melt and superheated steam. <IMAGE>
Patent EP-0592247-A3 (EP)
Title: Vehicle brake booster
Inventor: WANG NUI
IPC: B60T13/567
Filed: 1993-10-08
Abstract: A brake booster mounting including a support to which the booster is securable by means of at least one mounting bolt, and a captive nut located on a side of the support opposite to that to which the booster is to be attached and which is engageable by the bolt so as to effect attachment of the booster to the support. The captive nut is held against separation from the support and is also held against rotation by a retainer so that connection of the bolt to the nut can be effected from the side of the support to which the booster is to be attached. A pilot section on one end of the bolt locates within the captive nut so as to thereby automatically position the nut to be cooperable with a threaded portion of the bolt. The bolt also serves to hold separable parts of the booster housing against separation, and is rotatable relative to those parts to permit the booster to be attached to or detached from the support. The bolt further serves to attach a brake master cylinder to the booster, and has a tool engaging facility at the end remote from the pilot section. <IMAGE>
Patent EP-0605254-A3 (EP)
Title: Surgical instrument.
Inventor: THORNTON CURTIS W
IPC: A61B17/00
Filed: 1993-12-30
Abstract: The surgical instrument system disclosed is particularly useful for endoscopic procedures. In the preferred embodiment, a hemostatic clip applicator can be directly connected to a trigger assembly or indirectly connected to the trigger assembly through the use of an extension. The connection between the extension and the clip applicator is secured to prevent accidental release during the procedure. The applicator receives a longitudinal input and translates the input into relative component motion through the use of gearing to apply the clips.
Patent EP-0583233-A3 (EP)
Title: Radio telephony system using a multisubscriber unit
Inventor: KAUL PRADEEP
IPC: H04J3/17
Filed: 1993-08-13
Abstract: A digital cellular communication system (18) where fixed subscribers and mobile subscribers can share base transceiver stations (28), base station controllers (29) and mobile switching centers (30) to communicate with a PSTN (32). Mobile (20) and fixed (26) subscribers can communicate via any common cellular radio protocol, but the fixed subscribers communicate through conventional telephones using a multisubscriber unit (22). The system (18) preferably uses a digital speech interpolation pool in a time division multiple access system having different carrier frequencies each of which are time divided into six time slots. The multisubscriber unit communicates with the base transceiver station over a radio link managing most of the tasks required for the air interface so that inexpensive conventional telephones can be used for the fixed subscribers. <IMAGE>
Patent EP-0648977-A3 (EP)
Title: Glow plug.
Inventor: MUELLER HELMUT
IPC: F23Q7/00
Filed: 1994-09-19
Abstract: Heater plug having a hollow body 1 in which a ceramic heating element 2 is arranged such that it projects axially at one side of the hollow body 1. The heating element 2 consists of a ceramic conductor 6 which is embedded in a ceramic insulator 7 and is connected to power supply terminals, that is to say to frame (ground, earth) via the metallic hollow body 1 and to a plug and socket connection 3. The contacts of the ceramic conductor 6 with the power supply terminals are formed by contact surfaces 8, 9 on the ceramic conductor 6 via which the latter makes contact, on the one hand, with the metallic hollow body 1 and, on the other hand, with the plug and socket connection 3. The contacts are preferably under pressure, which is achieved by producing a bias between the components which are in contact. It is preferred to provide metallic contact parts, for example contact rings 10, 11 on the contact points between the contact surfaces 8, 9 and the metallic hollow body 1 as well as the plug and socket connection 3. <IMAGE>
Patent EP-0624025-A3 (EP)
Inventor: ABE MAKOTO
IPC: H04N1/40
Filed: 1989-09-26
Abstract: An image processing apparatus (800) for controlling an image forming 
apparatus (700) having means (752,753,756) for scanning a photosensitive 
body (711) with light modulated by image data and means (755) for 
detecting the scanning light to determine the timing for beginning 
modulation of the light,  
   characterised in that  
   said image forming apparatus further comprises:  
   means (766) for controlling relative scanning speed between the light 
and the body to vary the recording resolution; and  
   means (503) for varying the timing for beginning modulation of the 
light for a main scan line in accordance with the recording resolution.
Patent EP-0711786-A3 (EP)
IPC: C07K14/765
Filed: 1992-02-24
Abstract: A process is described for purifying prealbumin from human serum. The process involves ion exchange chromatography, immunodiffusion, buffer exchange, affinity chromatography and gel filtration. The purified prealbumin can be used in the production of a stable synthetic cerebrospinal fluid control.
Patent EP-0672747-A3 (EP)
Title: Microemulsion all purpose liquid cleaning compositions.
Inventor: ADAMY STEVEN
IPC: C11D1/83
Filed: 1995-03-13
Abstract: An improvement is described in microemulsion compositions which is more environmentally friendly, especially effective in the removal of oily and greasy soil and has an evidenced grease release effect, contains an anionic detergent, an esterfied ethoxylated glycerol type compound, a hydrocarbon ingredient, and water which comprises the use of a water-insoluble odoriferous perfume as the essential hydrocarbon ingredient in a proportion sufficient to form either a dilute o/w microemulsion composition containing, by weight, 0.1% to 6% of an anionic detergent, 0 to 16% of a nonionic surfactant, 0.1 to 50% of a cosurfactant, 0.1% to 20% of the esterfied ethoxylated glycerol type compound, 0.4% to 10% of perfume or a hydrocarbon and the balance being water.
Patent EP-0711678-A3 (EP)
Inventor: DALY MICHAEL
IPC: F16H59/36
Filed: 1995-11-02
Abstract: A control system and method for an automated mechanical
transmission system (310) operable in a hold mode of operation (H)
is provided. When operating in the hold mode of operation, if
override conditions (ES > ES MAX , ES < ES MIN , cruise control resume
mode) are sensed, the hold mode is overridden and a shift from the
currently engaged gear ratio (GR C ) into a desirable gear ratio (GR D )
is automatically initiated.