baber/WOPTO huggingface dataset:
Patent EP-0363785-A2 (EP)
Inventor: FENN MAURIZIO
IPC: B06B1/06
Filed: 1989-10-03
Abstract: A piezoelectric transducer (41) which can be insert­ed e.g. as a gasket into a structure (38, 42) to monitor dynamic forces without altering the mechanical behavior or functioning of the monitored device. The transducer (41) may take a variety of shapes or forms. It may be used to monitor peak forces, such as those forces associ­ated with machine start-up, or it may be used to monitor cadenced forces, such as those forces associated with the steady-state operation of a machine. Signal processing and control equipment (53) and methods for modifying and utilizing electrical signals generated by the transducer are also disclosed.
Patent EP-0368100-A2 (EP)
Inventor: CROSBY JOHN
IPC: C01B15/10
Filed: 1989-10-27
Abstract: A manufacturing process and composition is claim­ed for a composition of matter comprising sodium carbonate, sodium carbonate perhydrate, a fluorescent whitening agent and a diphosphonic acid. The process comprises incorporating the fluorescent whitening agent and diphosphonic acid into aqueous hydrogen peroxide, uniformly applying the hydrogen peroxide solution to particulate sodium carbonate to form a reaction mixture, urging water vapor from the surface of the reaction mixture and maintaining the tempera­ture of the reaction mixture between about 35°C and 80°C.
Patent EP-0374872-A2 (EP)
Inventor: GASTOLDI PAOLINO
IPC: B65H19/29
Filed: 1989-12-20
Abstract: It is foreseen a device used for locking a terminal edge of a fabric roll, including lock devices (7) suitable for applying adhesive labels (8), positioning members (5) including mobile bearings (5a, 5b) for a fabric roll (3) and a drive member (5c) suitable suitable for turning said roll (3) therearound, a positioning zone (2a) for a terminal edge (3a) of said fabric developping along a prefixed length between a cutting edge (3b) of said terminal edge (3a), and synchronization means (21) suitable for locating the position of said cut edge (3b) and active onto said drive member (5c) and onto said lock device (7). Further it is foressen a process including the rotation of said roll (3) in a direction suitable for winding said terminal edge (3a) and the application of adhesive labels (8) to said roll (3), these labels being forcedly supplied with a feeding speed coincident with the peripheral rotation speed of said roll (3).
Patent EP-0349052-A2 (EP)
Inventor: HAYES RAYMOND
IPC: H01L21/339
Filed: 1989-06-19
Abstract: A CCD is fabricated from an intermediate product comprising a body of semiconductor material having a channel region of a first conductivity type bounded by a substrate region of a second, opposite conduct­ivity type and a surface of the body, and first and second gates overlying the surface and spaced from each other. The method comprises introducing a dopant into the channel region by way of the sur­face of the body. The first and second gates are opaque with respect to the dopant. The dopant is such that it forms a zone within the channel region, beneath the space between the first and second gates, and the zone is of the first conductivity type and is of a higher doping concentration than other portions of the channel region. A third gate is formed over the surface of the body of semi­conductor material, the third gate being at least partially disposed across the space between the first and second gates.
Patent EP-0337593-A2 (EP)
Inventor: OHTA YASUTO TOKYO TATSUNO COMP
IPC: F01M11/00
Filed: 1989-02-06
Abstract: Apparatus for exchanging waste oil with fresh oil in a device such as torque converter, based on a new finding that extracting waste oil from the pan thereof, supplying fresh oil thereinto and after the lapse of some pause time such extract and supply are repeated during said torque converter is kept to operate to circulate oil between the converter proper and the oil pan. The repetition of extract, supply and pause is automatically done according to the operation design stored in the computer (20) with determining the total amount of extracted waste oil and fresh oil to be supplied.
Patent EP-0331376-A2 (EP)
Inventor: NAKANISHI JUJI NISHIHARO KOJYO
IPC: C12N15/09
Filed: 1989-02-24
Abstract: A novel recombinant DNA, capable of being replicated in a bacterium of the genus Pseudomonas, and in which a DNA containing a gene that cords for lipase has been inserted into a wide host range plasmid vector.
Patent EP-0347136-A2 (EP)
Inventor: BUCKLAND PAUL RICHARD
IPC: C07D231/52
Filed: 1989-06-12
Abstract: A method of reducing an aromatic nitro (-NO₂) group to the corresponding amine (-NH₂) group by treatment with iron or zinc metal and a halogen-containing aliphatic carboxylic acid provides amines in good yield and free from unwanted anilides.
Patent EP-0354653-A2 (EP)
Inventor: HAWORTH WALTER
IPC: D01H5/42
Filed: 1989-06-23
Abstract: A drafting system (10) and autoleveller (6) are arranged such that the "tongue" roller (7) and the "grooved" roller (8) of the sliver sensor (6) ahead of the first drafting rollers (11 and 12) serve to measure the thickness of the sliver therebetween, and their output signal is used, subject to a time delay, to vary the draft ratio in the subsequent drafting means (10). The autoleveller throughput speed is adjustable and the time delay in the draft ratio variation is automatically adjusted in response to the speed selected.
Patent EP-0354663-A2 (EP)
Inventor: TAYLOR CELIA CHARLOTTE
IPC: B65D81/32
Filed: 1989-07-11
Abstract: A system for introducing flowable additive (3) e.g. colourant from a syringe into paint (7), varnish, woodstain or the like contained in a closed container (6) provided with an inlet (8) into the container which inlet is closed by a closure (9). The inlet is openable by insertion of the nozzle (5) of the syringe into the inlet which thereby ensures that the nozzle of the syringe is correctly located in the inlet before expulsion of the additive commences.
Patent EP-0357450-A2 (EP)
Inventor: SCHULZ WILLIAM JAMES JR
IPC: C07F7/18
Filed: 1989-09-01
Abstract: A process for preparing O-silyl O,N-ketene acetals having the formula, 
R₂C=C(OSiR n X 3-n )(NR a ₂) or
      The process comprises contacting an alpha-haloamide with an alkali metal in the presence of an excess of an organohalo­silane, the alpha-haloamide having the formula,
      the organohalosilane having the formula, 
R n SiX 4-n  ; 
and facilitating reaction among the alpha-haloamide, the alkali metal and the organohalosilane to form the O-silyl O,N-ketene acetal and alkali metal halides.
Patent EP-0360552-A2 (EP)
Inventor: QUIRK JENNIFER MARYANN
IPC: C07C201/12
Filed: 1989-09-19
Abstract: A process to form alkyl nitroesters by reacting, in a common solvent and in the presence of a base, a nitroparaffin and a cyanoformate. The desired product is formed by a simple one-step process using inexpensive and readily available reactants.
Patent EP-0364190-A2 (EP)
Inventor: AKAIWA YOSHIHIKO
IPC: H04B7/08
Filed: 1989-10-09
Abstract: In an antenna-selection diversity transmission and reception equipment (10) which is in digital communication with a transmission and reception equipment (16) having a single antenna (17), and performs transmission and reception with time division by using the same radio frequencies, the antenna-selection diversity transmission and reception equipment (10) comprises a plurality of antennae (11, 12), a receiving part (15) having receiving means (61, 62), comparing means (63) and selecting means (64, 65) which are adapted for a receiving-antenna selection diversity, and a transmitting part (14) having memory means (52) for storing antenna information that was selected by the receiving part (15). An antenna for transmission is selected from the plurality of antennae (11, 12) at the time of transmission in accordance with the information of the memory means (52).
Patent EP-0369718-A2 (EP)
Inventor: KITAMURA TOSHIYUKI
IPC: B41J29/42
Filed: 1989-11-14
Abstract: There is provided image editing method and apparatus for designating a desired area of an original image and executing the image processing. The apparatus comprises: a point pen to designate a desired area of the original; a designating device to designate a processing mode for the image of the area designated by the point pen; an LCD to display the area designated by the point pen; a controller for displaying a plurality of areas designated by the point pen to the LCD and for designating the same processing mode for those areas in a lump by the designating device; and another designating device to designate the processing mode for the images other than the areas designated by the point pen. The LCD graphically displays the areas designated by the point pen. The designating device designates the mode regarding a color. With the apparatus, a plurality of areas can be continuously designated every processing mode and the area and the processing mode can be smoothly designated.
Patent EP-0351379-A2 (EP)
Inventor: MAFFEI LUIGI
IPC: C14B1/36
Filed: 1989-07-04
Abstract: The machine comprises a trolley (13) movable above the working plane (11B) and carrying a pressure roller or roll (15) with means (25) for pushing the latter towards the working plane and the material (M), and additionally comprises end-stop means (27, 29) for stopping the pressure roller or roll (15) at a distance from the working plane (11B) which is shorter than the thickness to which the material (M) must be reduced, and driving means (23) for imparting to the said roller or roll (15) rotations in opposite directions depending on the direction of travel of the trolley (13). <IMAGE>
Patent EP-0379883-A2 (EP)
Inventor: SCHAEFER GOETZ
IPC: B62D43/04
Filed: 1990-01-09
Abstract: The invention relates to a spare wheel holder (1) for attachment to a lorry chassis (6), preferably with lateral alignment, having carrying arms (2, 3) which are swivellably attached to joint points (4, 5) constructed on mounting legs (2', 3') bent through approximately 90 DEG  and are releasibly attached to the chassis (6) at a further mounting point, at a region extending approximately perpendicularly to the mounting legs (2', 3'), the carrying arms (2, 3) arranged in a V shape being connected to one another by means of a transverse member (16); and proposes, in order to increase the usefulness, in particular the durability even under difficult conditions with a design which is constructionally as simple as possible, that the transverse member (16) be securely connected at both ends to in each case a connecting element (18, 19) which surrounds a carrying arm (2, 3) in a loosely form-fitting manner. <IMAGE>
Patent EP-0385494-A2 (EP)
Inventor: UEHARA KATSUHIRO
IPC: C04B35/645
Filed: 1990-03-02
Abstract: Described herein is an interlock system for an isostatic press machine of the type including a high pressure container having upper and lower closure plugs releasably in upper and lower openings to be used for loading and unloading work therethrough, and a holder frame for supporting the axial force of the container in an isostatic pressing phase of the press operation, the holder frame being pivotally supported at one side thereof for swinging movements about a vertical axis into and out of a holding position in engagement with the high pressure container, characterized in that the interlock system is provided with a lock mechanism constantly urged to lock the holder frame in the holding position, and a control means adapted to control the lock mechanism to maintain the lock on the holder frame when the internal pressure of the high pressure container is higher than a predetermined level and to release the lock when lower than the predetermined level.
Patent EP-0394987-A2 (EP)
Inventor: FIRMSTONE MICHAEL GEORGE
IPC: H01L21/48
Filed: 1990-04-25
Abstract: A fluid composition for producing a gold seed layer on a substrate for an electrical circuit, which comprises an organogold compound and an organosilver compound present as 0,5 to 10 parts by weight silver per 100 parts by weight gold. In preferred compositions, the silver is present as 0,8 to 6 parts by weight per 100 parts by weight gold.
Patent EP-0397171-A2 (EP)
Inventor: TAKAMATSU YOSHIHIRO C O OMRON
IPC: G02B7/00
Filed: 1990-05-10
Abstract: An optical device is fitted into a casing (2) in a state in which a pair of lenses (6, 8) have the same optic axis (Ra). The casiong (2) includes two identically shaped casing halves (1A, 1B), with the pair of lenses (6, 8) being embraced and held by the two casing halves in a state in which a gap (S) is left between the surfaces of the two casing halves.
Patent EP-0404155-A2 (EP)
Inventor: HOSOI TAKASHI C O INTELLECTUAL
IPC: G06F3/02
Filed: 1990-06-21
Abstract: A portable personal computer includes a housing 1 having a mounting portion (10). A keyboard unit (12) is removably mounted on the mounting portion. The keyboard unit includes a planer keyboard body (14) made of synthetic resin, a large number of keys (15) arranged substantially over the whole top face of the keyboard body, a file member (16) put on the underside of the keyboard body, and a shielding plate (17) fixed to the underside of the film member. A keyboard frame (13) is fitted on the peripheral edge portion of the keyboard body and fitted to the mounting portion of the housing. The keyboard body has fixing portions (18) protruding form the underside thereof to extend through the film member and the shielding plate. The fixing portions are fixed to the bottom wall (2a) of the housing by screws (22).
Patent EP-0396159-A2 (EP)
Inventor: SAUVION GUY-NOEL
IPC: C01F17/235
Filed: 1986-06-27
Abstract: The prepn. of a ceric oxide compsn. is claimed. At least one rare earth metallic oxide is added to ceric oxide having a surface area greater than 10 m2 per g. The claim relates also to the said compsn. and in its applications in catalysis. The CeO2 used can be obtd. by heating the hydroxide or an oxygenated salt in air at 400-1000 deg.C. A pref. prod. is obtd. by calcination of an aq. colloidal dispersion of a Ce(IV) cpd. at 400-450 deg.C; it has a surface area of 160-180 m2 perg. The metallic oxide (A) added is yttrium or any other lanthanide, in the form of the nitrate chloride sulphate or carbonate.
Patent EP-0408970-A2 (EP)
Inventor: GLUNZ WOLFGANG DIPL-ING
IPC: G01R31/3185
Filed: 1990-07-02
Abstract: For separately testing the analogue circuits and the digital circuits, separating cells (TZ) are inserted into the lines which connect the analogue and digital circuits to one another, by means of which separating cells these lines (VL1, VL2) can be interrupted. The test signals can also be supplied to the digital circuits (DBL) and to the analogue circuits (ABL) via the separating cells (TZ). For this purpose, the separating cells (TZ) can be connected together to form a shift register which is supplied with test signals via external connections (PIN) and from which test signals output by those circuits are transferred to an external connection (PN). It is also possible that the separating cells (TZ) operate independently of one another in parallel mode and supply test signals stored in the separating cells to these circuits (ABL, DBL) and transfer test signals output by the circuits in parallel operation. Separating cells which are connected to the analogue circuits (ABL) exhibit an output stage which ensures that no changes occur in shift mode at the inputs of the analogue circuits. It is also possible to supply the test signals directly in parallel to the analogue circuits (ABL) in test mode from external connections (PIN) which, in normal operation, are connected to the digital circuits (DBL). Test multiplexers (TMUX) can be provided for this purpose. Dividing the circuits into a digital block (DBL) and an analogue block (ABL) is expedient because this considerably facilitates the development of the test programmes to be used. <IMAGE>
Patent EP-0419822-A2 (EP)
Inventor: MACK HORST
IPC: B65H23/032
Filed: 1990-08-11
Abstract: Two reel supports (I, II), which each receive a fabric-web reel, can on a reel star (2) be moved alternately out of a loading position (A), which makes possible the introduction of a new reel (10), into a waiting position (B) which makes possible the connection of the fabric web. The reel supports (I, II) are moreover movable in the direction of the reel axis, to which end adjusting drives (A I, A II) are provided. The adjusting drive for the reel support of the respective unwinding reel (20) can be controlled by a regulator with a web sensor (F2), as actual value transmitter, which detects the edge position of the outgoing fabric web (30). On the movement path (12) of the reel support (I) of the respective new reel (10) out of the loading position (A) into the waiting position (B), there is provided in a measuring position (C) reel sensor (F1) which detects the edge position of the outer web winding (10') of the new reel (10) and which serves as actual value transmitter of a second regulator which, depending upon the difference of the edge position of the outgoing fabric web (30) and the edge position of the outer web winding (10') of the new reel (10), controls the axial adjusting drive (A I) for the reel support (I) of the new reel (10). Both regulators are connected to the axial adjusting drives (A I, A II) of both reel supports (I, II) by switching members which can be controlled corresponding to the rotation of the reel star (2) depending upon the position and/or movement of the reel supports (I, II) on their path (12) between the loading position (A) and the waiting position (B) and switch the regulators over between the adjusting drives (A I, A II). …<IMAGE>…
Patent EP-0423473-A2 (EP)
Inventor: WENZEL MARKUS DR
IPC: C08G69/26
Filed: 1990-08-30
Abstract: 2.1 Moulding materials which are resistant to boiling water and consist of amorphous copolyamides had unsatisfactory resistance to alcohols. There is therefore a need to improve moulding materials of polyamide in this respect. …<??>2.2 The invention describes moulding materials based on an amorphous copolyamide prepared from … …  A. isophthalic acid… and …  B. 20-80 mol % of n-decamethylene-1,10-diamine …  20-80 mol % of bis-(4-aminocyclohexyl)-methane. … …<??>2.3 The moulding materials according to the invention meet the required conditions.
Patent EP-0418897-A2 (EP)
Inventor: KASHIWAGI TOSHIYUKI
IPC: G11B7/26
Filed: 1990-09-20
Abstract: Mastering method for making high recording density optical disk is disclosed, in which a substrate (3) with a photosensitive material layer (4) is selectively exposed to a focused laser light having a predetermined power representing information to be recorded. The laser power is such that the exposed width at the top surface of the photosensitive material layer (3) is larger than the exposed width at the bottom surface of the photosensitive material layer. After the development of the layer the remaining photosensitive material layer is used as an etching mask for the substrate to form pits in said substrate.
Patent EP-0432514-A2 (EP)
Inventor: REISGIES BERND C O WILHELM REI
IPC: B32B5/18
Filed: 1990-11-17
Abstract: An absorbent object in the form of a sponge, a mat or the like is disclosed which has a body consisting of foam material which is designed with at least one flat surface. The body consists of open-pore foam material, in particular polyester foam, at least one of its essentially flat surfaces being coated with a printed label. <IMAGE>
Patent EP-0437779-A2 (EP)
Inventor: CAMPBELL KENNETH C
IPC: G06F3/06
Filed: 1990-12-19
Abstract: A DAT drive data transfer interface that includes serial data transfer circuitry for transferring main area data to be written to tape to a write formatter circuit of the DAT drive and for receiving main area data read from tape from a read formatter circuit of the drive. A parallel data transfer circuit provides for the transfer of subarea information to be written to tape and subarea information read from tape, as well providing for the transfer of certain main area information and formatter circuit control information. Drive control information for controlling the DAT drive and drive status information are communicated via drive control lines. 
     The serial data provided by the serial data transfer circuitry emulates the output of an audio analog-to-digital converter that could be utilized in a DAT audio application, and the serial data received by the serial data transfer circuitry emulates the input to an audio digital-to-analog converter as could be utilized in a DAT audio application.
Patent EP-0436203-A2 (EP)
Inventor: AKEMI HITOSHI
IPC: A61K31/34
Filed: 1990-12-21
Abstract: A percutaneous gel preparation is disclosed, which comprises a substrate having one surface thereof a crosslinked gel layer formed by crosslinking a composition comprising the following ingredients (a) to (c), the weight ratio of the ingredient (b) to the ingredient (c) being from 1.0/0.25 to 1.0/2.0:
     (a) isosorbide dinitrate;   (b) an acrylate polymer; and   (c) a liquid ingredient compatible with the ingredient (b).
Patent EP-0408107-A2 (EP)
Inventor: FODOR TAMAS
IPC: C07C323/60
Filed: 1990-06-29
Abstract: Novel acrilic acid salts of formula
      wherein 
R represents a hydrogen or a halogen atom, a C₁₋₄alkyl, 
a C₁₋₄alkoxy or a nitro group, 
M represents a cation derived from bismuth, zinc or a pharmaceutically acceptable organic base, 
X represents an inorganic anion, 
n is an integer of from 0 to 2, 
m is an integer of from 1 to 3, 
p is 0 or 1, and 
r is an integer of from 0 to 6 
having interesting cytoprotective and antiulcer activities are provided. A process is also described for the prepara­tion of said compounds.
Patent EP-0378307-A2 (EP)
Inventor: GILBERG ROBERT C
IPC: G06F21/79
Filed: 1990-01-04
Abstract: An integrated circuit chip (10) in which alteration of secure data stored in a predetermined location of a memory (M) on the chip may be prevented. In one embodiment (FIG. 1), the chip (10) includes a memory (M) having a plurality of memory locations, with a predetermined location being for the storage of unalterable secure data; a memory control logic circuit (38) coupled to the memory by an address bus (46) for causing data to be stored in locations of the memory indicated by address signals provided on the address bus; a fuse element (42) having an initial state and an irreversibly altered state; means (44) coupled to the fuse element for irreversibly altering the state of the fuse element in response to a predetermined control signal (48); and a decoder (40) coupled to the fuse element, the memory control circuit and the address bus for monitoring the state of the fuse element and said address signals, and for preventing the memory control circuit from causing data to be stored in the predetermined memory location after the state of the fuse element has been altered irreversibly whenever the predetermined memory location is indicated by an address signal on the address bus. In another embodiment (FIG. 2), the chip (10), includes a first memory (M) having a plurality of memory locations, with a predetermined location being for the storage of unalterable secure data; a second memory (52); means (55) for enabling a data pattern to be stored in the second memory; a memory control logic circuit (54) coupled to the first and second memories for causing data to be stored in the predetermined location of the first memory in response to a write signal whenever the second memory contains a predetermined data pattern; means (66) coupled to the second memory for enabling the contents of the second memory to be erased; a fuse element (56) having an initial state and an irreversibly altered state; and means (58) coupled to the fuse element for irreversibly altering the state of the   fuse element in response to a predetermined control signal (67); wherein the fuse element is coupled to the means for enabling a data pattern to be stored in the second memory so as to enable said data pattern storage only prior to the state of the fuse element being irreversibly altered.