baber/WOPTO huggingface dataset:
Patent EP-0321709-A2 (EP)
Inventor: IZUNDEGUI MACDONNELL FRANCISCO
IPC: A61K36/00
Filed: 1988-11-22
Abstract: There is disclosed here a chemical compound or curative agent in which for­mula enters a number of substances among them a new one, a resin from the cortex of the plant Mimosa tuitenuiflora leguminosae Poir with a perfect - compatible and stable nature in the form of a viscous liquid. Said Chemi­cal compound acts as a curative agent when applied on wounds or cutts of live animal and human soft tissues causing them to become healed or bound in a short period of time that takes from 2 minutes to 30 minutes ( depen­ding on the nature of the tissue involved ) without failure and prompt res­toration of the functional activity of the tissues and not leaving visible scar and not allowing kelloid degeneration. Said chemical compound also - acts as a carrier for binding single isolated live cells inside all live animal and human soft tissues taken from either said beens or from cell cul­tures. Also can be used to transplant viable animal or human eye for resto­ration of vision.
Patent EP-0322736-A2 (EP)
Inventor: AHMED SYED M DR
IPC: C09K23/42
Filed: 1988-12-21
Abstract: A stable aqueous dispersion comprising a particulate water-soluble polymer and a low-molecular weight polyethylene glycol in which the water-soluble polymer is substantially insoluble, water, and a high molecular weight polyethylene glycol, and a method for making it, are disclosed. The dispersion is easier to handle and has a higher dissolution rate than particulate water-soluble polymers.
Patent EP-0276151-A2 (EP)
Inventor: CHIBA TADAHIRO
IPC: A61K47/10
Filed: 1988-01-21
Abstract: A dissolved composition contains (A) one or more [benzo-1,2,4-thiadiazine]-1,1-dioxide derivatives, (B) dimethyl sulfoxide, benzyl alcohol, or a mixture thereof, (C) water, and either (D) one or more anionic surfactants and/or surfactants, other than anionic surfactants, having a nitrogen atom in the molecule thereof, or (Dʹ) n-decyl­methyl sulfoxide, or (Dʺ) (i) one or more ampholytic sur­factants and/or nonionic-cationic-polar surfactants and (ii) one or more nonionic surfactants having a nitrogen atom in the molecule thereof and, optionally, (E) isopropyl alcohol and/or (F) a pH controller. 
     This dissolved composition is effective as an ingred­ient for a hair germination and hair growth promoting agent.
Patent EP-0287350-A2 (EP)
Inventor: HOFSETH OLAV
IPC: E03F1/00
Filed: 1988-04-13
Abstract: A vacuum sewage collecting system, comprises a vacuum tank (1) which through a supply pipe (6) is connected to toilets, drainage tanks for urinals, greywater etc., and a vacuum pump (4) which through a suction pipe (7) provides the vacuum in the vacuum tank (1). By means of an air and liquid permeable dividing plate or wall (10) the vacuum tank (1) is divided into two chambers, a first chamber (8) on to which the supply pipe (6) is connected and a second chamber (9) on to which the suction pipe (7) is connected. A macera­tor or grinder (3) is disposed in connection with the first chamber (8), to grind solid particles and transport these together with the liquid (sewage) which is present in the first chamber (8) to the second chamber (9) through a connecting pipe (11). Further, the vacuum in the vacuum tank (1) is generated by means of a vacuum pump (4) which is adapted to pump the liquid as well as the grounded, solid particles from the tank (4) to a storage tank or the like.
Patent EP-0306342-A2 (EP)
Inventor: YAMAMOTO OSAMU
IPC: G11B7/135
Filed: 1988-09-02
Abstract: An optical information processing apparatus which includes a substrate (101) of a transparent material, first and second optical waveguides (102,103) formed on opposite faces of said transparent substrate (101), a light introduc­ing device for introducing reflected light from an informa­tion writing medium into the first and second optical waveguides (102, 103), and a detecting device for detecting reproduction signal, tracking error signal and focusing error signal based on the reflected light introduced into the first and second optical waveguides (102, 103).
Patent EP-0317160-A2 (EP)
Inventor: EMA TAIJI
IPC: H01L27/10
Filed: 1988-11-09
Abstract: A semiconductor device includes a semiconductor substrate (21), an insulation film (22, 23) formed on the semiconductor substrate, a film (24₁ - 24₃) formed on the insulation film having a side wall, and a side wall film (22A) formed on the insulation film so as to surround the side wall of the film (24₁ - 24₃). The side wall film (22A) has a slope and satisfies a condition  a  >  d  where  a  is a width of a bottom surface of the side wall film which is in contact with the insulation film and  d  is a thickness of the film.
Patent EP-0277075-A2 (EP)
Title: Plan de cuisson électrique à chauffage à induction
Inventor: POUMEY MICHEL
IPC: H05B6/12
Filed: 1988-01-12
Abstract: Plan de cuisson électrique à chauffage à induction constitué d'une plaque (12) en vitrocéramique en-dessous de laquelle est disposé un inducteur (2) relié à un convertisseur raccordé au secteur, cet inducteur (2) étant constitué par un bobinage en spirale plane. Selon l'invention :     - la plaque (12) servant de support aux ustensibles est à base d'une vitrocéramique transparente montée sur un support isolant (13) comportant un logement à l'intérieur duquel est disposé l'inducteur (2) ;     - entre le support (13) et la plaque (12), est disposé un complexe intermédiaire (14,15) constitué par exemple d'une feuille de mica (14) recouverte d'une couche de tissu de verre (15) ;     - les éléments de décoration ou de marquage du plan de cuisson sont réalisés en-dessous de la plaque (12).
Patent EP-0292424-A2 (EP)
Inventor: DURISCH JUDITH
IPC: C03B19/08
Filed: 1988-03-07
Abstract: The foam glass elements are blown from a glass powder and with admixture of activator in the described composition in the dry state and at prespecified temperatures for a prespecified time, expediently in a plurality of blowing furnaces (7, 7', 7'') connected in parallel, in an energy-saving manner. A plurality of parallel blowing furnaces are employed so as to be able simultaneously to blow a sufficient amount of raw material. If belt blowing furnaces are used, one furnace may contain a plurality of conveyor belts (7, 7', 7'') connected in parallel. Particularly favourable combinations of blowing agents and fluxes are suitable for the preparation of the activator. All the variants proposed contain silicon carbide and lamp black; a favourable example uses borax. The blowing process is carried out for from 5 to 15 minutes at temperatures between 750 DEG C and 950 DEG C. Granules, grit or foam-glass sheets are produced. The end product may additionally be glazed in order to achieve a closed surface of the foam-glass elements. <IMAGE>
Patent EP-0317535-A2 (EP)
Inventor: MILSTER THOMAS DEAN
IPC: G11B11/105
Filed: 1988-11-03
Abstract: A modulated light beam (12), as received from a magnetooptic record medium (10), carries information in the form of linear polarization rotations having P and S components, herein also referred to as light-phase modulated light. A phase-to-inten­sisity convertor (15) optically rotates one of the component linear polarization to be alighed with the linear polarization of the other component. The rotated component and the other component are then combined along a common optical path for interferometricaly generating a single intensity-modulated light beam (16). The intensity-modulated light beam is then detected with an output electrical signal indicative of the information carried by the P and S components. In one form, the phase-to-intensity convertor (15) includes generating two intensity-modulated light beams using interferometric tech­niques, separately detecting the intensity modulator light beams and combining same electrically in a differential amplifier (18)
Patent EP-0335102-A2 (EP)
Inventor: DEVECCHI DANIELE
IPC: H03F3/345
Filed: 1989-02-21
Abstract: A first N-channel transistor (M1) and a second N-­channel transistor (M2) are cascode connected and the source electrode of the first transistor is connected to the ground; a third P-channel transistor (M3) and a fourth P-channel transistor (M4) are also cascode connected, and the source of the fourth transistor is connected to a supply voltage; the drains of the second and third transistors (M2, M3) are mutually connected to act as output terminal. According to the invention, the absolute values of the threshold voltages of the second and third transistors are lower than the threshold voltages of the first and fourth transistors, and the gates of the first and second transistors are furthermore mutually connected to act as input terminal for a voltage signal, while the gates of said third and fourth transistors are mutually connected to act as input terminal for a bias voltage.
Patent EP-0332030-A2 (EP)
Inventor: BONSE GERHARD DR
IPC: C07D213/73
Filed: 1989-03-01
Abstract: A process for the preparation of 6-acetyl-3-amino-2,4-dihalo- pyridines of the formula I 
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 in which
 R<1> and R<2> stand for halogen
 which is characterised in that 6-ethyl-3-amino-2,4-dihalopyridine of the formula II 
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 is first reacted with acylating agents, then the compound of the formula II acylated on the amino group is oxidised using potassium permanganate in a medium kept at a pH of between 4 and 10 and the acyl radical is then removed from the amino group.
Patent EP-0336222-A2 (EP)
Inventor: DEMUTH ROBERT
IPC: D01G15/24
Filed: 1989-03-22
Abstract: A husk knife for mounting on a carding flat in a position inclined transversely to the carding direction and oppositely to this is characterised in that for the husk knife there is a steel section (12) which is held positively and in a slip-free manner in a support (10), likewise designed as a section and fastenable to the flat (20), as a result of the permanent plastic deformation of this support, the longitudinal direction of the support section (10) likewise being transverse relative to the carding direction (K). 
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Patent EP-0340574-A2 (EP)
Inventor: WEHRLE RUDOLF
IPC: H01R12/58
Filed: 1989-04-22
Abstract: In this contact member for pressing into a hole in an electrical printed-circuit board, the press-in element (23) has an essentially U- shaped cross-section with two elastically flexible U-limbs (24) and a U-web (25) which connects these limbs to one another. In the cross- section of the press-in element (23), the U-web has a strength which exceeds the thickness of each U-limb (24). On its outer surface (26) facing away from the U-limbs (24), the U-web (25) is provided with a rib (27) running in the pressing-in direction. When the press-in element (23) is inserted into a printed-circuit board hole, the rib (27) and the externally located end elements of the two U-limbs (24) come into contact on the circumference of the hole, the U-limbs (24) being bent in an elastically sprung manner against one another and the contact piece being provided with good retention in the hole. The press-in element (23) is preferably produced by extrusion moulding in a moulding shape, the creation of sharp edges on the press-in element (23) being avoided. …<IMAGE>…
Patent EP-0341671-A2 (EP)
Inventor: IKOMA KEIICHI
IPC: B41J19/14
Filed: 1989-05-09
Abstract: A printer mounted on an electronic cash register (ECR) performs prin­ting on printing paper by moving a print head left to right and right to left, i.e. bidirectionally. The printer uses right (RR) and left reset signals (RL) to determine the print start position and printing direction of the print head, the right (RR) and left reset signals (RL) being fed alternately and regularly to the driving circuit (16) for the print head for performing bidirectional printing, thereby assuring correct bidirectional printing. The right (RR) and left re­set signals (RL) are constantly monitored. If the reset signals (RR,RL) of the same kinds are successively detected, it is judged that trouble has occured, hampering correct bidirectional printing, and notice is issued accordingly.
Patent EP-0342669-A2 (EP)
Inventor: ISHIZUKA KOICHI MITSUBISHI GAS
IPC: H05K3/06
Filed: 1989-05-18
Abstract: A method for preparing a thin copper foil-clad substrate for the manufacture therefrom of circuit boards, which comprises subjecting a copper foil-clad circuit board substrate comprising an electrically insulating support having provided on one or both sides thereof a copper foil having an average thickness of 12 µm or more to etching with an etching solution for copper, the etching being performed such that the whole surface of the copper foil is etched at a predetermined etching rate selected from the range of from 0.01 to 0.3 µm/sec, thereby to reduce the thickness of the copper foil on at least one side of the insulating support to 10 to 80% of its original thickness, and the variation of the thickness of the copper foil remaining after the etching is within ±2.0 µm on the basis of a desired thickness. I
Patent EP-0362515-A2 (EP)
Inventor: HELLERMANN WALTER DR
IPC: C08F297/04
Filed: 1989-08-04
Abstract: The object of the invention was to provide novel stellate rubbers which have a tan delta curve having the broadest possible vibration- attenuation range. 
<??>Novel, unsaturated, elastomeric, asymmetrically coupled block copolymers of the general formula (A)n-X-(B)m have now been found which are obtainable by two-pot polymerisation and subsequent coupling. 
<??>The novel block copolymers are suitable for the production of high-quality tyre components. 
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Patent EP-0358019-A2 (EP)
Inventor: LAZAR PETER
IPC: B42C7/00
Filed: 1989-08-19
Abstract: The present invention is directed to a method and apparatus for making book bindings. In one of the preferred embodiments the method includes the steps of initially aligning a hot-melt adhesive strip on a base; aligning a sheet of material relative to the hot-melt adhesive strip; pressing a first time the sheet of material onto a strip of hot-melt adhesive for bonding the strip of hot-melt adhesive to the sheet of material without forming folding lines therein; pressing a second time the sheet of material against at least one associated bending edge adjacent at least one longitudinal side of the hot-melt adhesive strip thereby forming at least one fold line in the sheet of material, maintaining the sheet of material in the initially aligned position during the first and second pressing steps; and lifting the sheet of material following the first pressing step and prior to the second pressing step by moving the at least one associated bending edge to a position below an anticipated position of the at least one fold line thereby lifting the hot-melt adhesive off the base.
Patent EP-0359110-A2 (EP)
Inventor: FUJIMURA SHIGERU
IPC: G06F17/22
Filed: 1989-09-06
Abstract: An entry text display system is disclosed which is used in a document editing device which receives and inserts in an existing document a non-defined text and then converts the same to a defined text which is in a form in conformity with the existing document form. The entry text display system includes an entry character display processor (4) for detecting the received non-defined text, storing the received non-defined text, detecting the position of a cursor, which moves right each time a character is entered, and for scrolling the test characters in a line horizontally towards left in response to the insertion of non-defined text. A CRT is provided for displaying the received non-defined text in a line in which the cursor is positioned such that non-defined text characters are sequentially displayed rightwardly until the cursor moves to the right end of the line, and thereafter, the whole line is shifted leftwardly as the non-defined text characters are inserted from the left side of the cursor, and the characters arriving at the left end of the line disappears from the display means. Thereafter, all non-defined text revives on the CRT.
Patent EP-0371288-A2 (EP)
Inventor: EBNER RALF
IPC: B60R22/44
Filed: 1989-11-08
Abstract: The webbing rectractor for seat belt locking mechanisms in automotive vehicles is equipped with a comfort function. Connected functionally in series between belt reel (12) and housing (10), via a ratchet wheel (24), are a retracting spring (38) and an auxiliary spring (22) designed to be weaker than the latter. The rotation of this ratchet wheel (24) can be locked selectively by a pawl. The transition between reduced and unreduced tension in the belt webbing is gentle, jerk-free and quiet since the rotation of the ratchet wheel (24) is inhibited by a braking device for as long as the auxiliary spring (22) is not fully tensioned or is at least almost fully tensioned. This braking device comprises lever-like engagement elements (40) which are swivellably mounted on the ratchet wheel and are displaced in the axial direction by the pressure exerted by the outer periphery of the auxiliary spring (22) in order to activate a friction brake. 
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Patent EP-0369494-A2 (EP)
Inventor: NAKANISHI AKIO
IPC: G03G15/08
Filed: 1986-07-02
Abstract: A printing apparatus has a removable developing unit including a casing (118), for holding developer powder, and a developing roller (102) for use in developing an electrostatic latent image, formed on an image support member (101) of the apparatus, by transferring developer powder to the latent image, the said image support member (101) being supported at opposite ends thereof in the apparatus by first and second holding members (109, 110). 
     First and second locating members (116, 117), secured respectively to the said holding members (109, 110), are provided with respective grooves (116a, 117a), for receiving respectively first and second mounting members (115, 114A) disposed at opposite axial ends of the developing roller (102) such that a desired operative positioning of the developing roller (102) in the apparatus can be achieved by inserting the said first and second mounting members (115, 114A) into the said grooves (116a, 117a) at respective first ends thereof and moving those mounting members (115, 114A) along the grooves (116a, 117a) into engagement with abutment portions (116b, 117b) at respective opposite ends of those grooves (116a, 117a). 
     Since the shaft of the developing roller (102) is itself used to locate the developing unit with respect to the image support member (101), the error in the gap between the developing roller (102) and image support member (101) can be reduced, and/or fitting tolerances relaxed, as compared with prior art printing apparatus.
Patent EP-0375012-A2 (EP)
Inventor: SARTONI SANDRO
IPC: D01H13/16
Filed: 1989-12-07
Abstract: A method for continuously monitoring a moving yarn under formation and collection on a package (14) in a ring spinning machine, the method using a photoelectric or capacitive or piezoelectric transducer (2) positioned between the last pair of drafting rollers (8) and the underlying yarn guide element (4), or positioned to replace this latter, and a device for implementing this monitoring.
Patent EP-0325342-A2 (EP)
Inventor: RATNAKUMAR KOLA NIRMAL
IPC: H01L21/265
Filed: 1989-01-04
Abstract: A BiCMOS process which provides both isolated and vertical NPN and PNP transistors with better performance characteristics and fewer additional steps than the prior art. The additional steps consist of masked implants with no changes in the thermal steps of the CMOS process. An N-well to contain the vertical PNP transistor is formed during the same step that the NPN vertical transistor collector is formed. The N base of the PNP transistor is formed by implanting an N type material. A P type material is implanted at a high energy of at least 300 keV (150 for doubly ionized Boron) to form a collector of the PNP transistor. A P region is then formed as an emitter of PNP transistor. The high energy P implant gives a peak at approximately 0.8um below the surface to form the equivalent of a buried layer (without growing an epitaxial layer after a P implant to form a buried layer as in the prior art). The advantages of a sharp profile of the high energy P implant are maintained by performing this step near the end of the process to prevent the profile from being flattened by subsequent thermal steps. A flat base structure improves the devices' performance and is preferably provided by doing the N base implantation early in the process and allowing the temperature of later steps to drive the implanted ions deeper to provide a flat profile.
Patent EP-0332443-A2 (EP)
Inventor: BINKLEY CARL ROY
IPC: F16H48/30
Filed: 1989-03-09
Abstract: A differential gear mechanism is provided of the type including a gear case (11) at least one input pinion gear (19) and a pair of output side gears (23) and (25). A clutch pack (35) is disposed between one of the side gears and the gear case and is operable, when engaged, to retard relative rotation between the gear case and the side gear. Disposed adjacent the clutch pack is a cam means (23,43,45,47) which is operable to ramp-up and engage the clutch pack. An engagement shaft (53) is in splined engagement (49,55) with the cam member and has an opposite end extending through the gear case and in splined engagement (59,63) with a retarding gear member (61). An actuator (69) includes an actuation member (71) which moves fro a first position (FIG. 1) to an actuated position in response to an external signal (73) to bias the retarding gear into engagement with the gear case, thus retarding rotation of the engagement shaft relative to the gear case, and retarding rotation of the cam means relative to the gear case, to cause engagement of the clutch pack.
Patent EP-0341022-A2 (EP)
Inventor: KENET RAN
IPC: G05D23/24
Filed: 1989-05-02
Abstract: A room monitoring and control system for use in multi-room buildings, such as hotels, institutions, apartments, and also, for example, in passenger ships, has a room information processing unit (22) for each room, a temperature sensor (28) connected to the unit for sensing the temperature in the room, a temperature control means (32) for controlling the temperature in the room and connected to the unit, a person presence sensor (26) in the room and connected to the unit so as automatically to cause the temperature control means to change the temperature to one predetermined value when a person enters the room and to change the temperature to a second predetermined value when a person is not in the room. A central processor is connected to a group of room units to receive information therefrom.
Patent EP-0364171-A2 (EP)
Inventor: MAEHARA NAOYOSHI
IPC: H01F27/36
Filed: 1989-10-06
Abstract: A high-frequency heating apparatus comprises a power supply (1) including a commercial power supply or a battery, a frequency converter (29) for converting the power of the power supply into a high-frequency power, a boosting transformer (30) for increasing the voltage of the output of the frequency converter, and a magnetron (5) for receiving the output from the boosting trans­former. The apparatus further comprises a shield member (37) made of a non-magnetic conductive material and forming a substantially electrical open loop in the direction of the primary winding between the primary and secondary windings of the boosting transformer. The shield member is connected to the core or the housing of the boosting transformer thereby to substantially contain a high-voltage circuit in a shield space. A high safety of a high-frequency heating apparatus is thus assured without grounding the housing.