baber/WOPTO huggingface dataset:
Patent EP-0403860-A2 (EP)
Inventor: HAPKE WALTER
IPC: G11B15/43
Filed: 1990-06-01
Abstract: In the case of a tape tightening assembly in an audio tape cassette apparatus for reverse operation, having switching means which, with both hubs at a standstill, effect a switching over of a reverse slide (2) determining the running direction, the reverse slide (2) is provided with two catches (20, 21) arranged a small distance apart. On the audio head support (3) there is provided a projection (23), which is assigned to the catches (20, 21) and, when playing commences, is in engagement with one of the catches (20, 21). When the reverse slide (2) is switched over, the projection (23) slips through the gap (26) between the two catches (20, 21) and thereby releases the audio head support (3). <IMAGE>
Patent EP-0407973-A2 (EP)
Inventor: TAKAHIRO TSUBOTA
IPC: E04H6/18
Filed: 1990-07-10
Abstract: A multistory parking space wherein at least one parking floor is located underground. An entry way and an exit way for vehicles of the multistory parking space are provided with an entrance lift and an exit lift, respectively. The parking floor is provided with at least one power carrier and a large number of parking pallets, and vehicles are transferred between the lifts and the carrier and between the carrier and the pallets by conveyors. Shutters are provided between the lifts and the entry and exit ways, and the lifts and the passenger ways to prevent accidental falling of a vehicle or a passenger.
Patent EP-0436795-A2 (EP)
Inventor: HOPPE HERBERT
IPC: E05B3/04
Filed: 1990-11-08
Abstract: To connect two door handles (10, 10'), the handle neck (12, 12') of which has a respective blind hole for the positive reception of a square pin (14), against one side face (16) of which largely bears a slightly corrugated leaf spring (20), the latter, together with the square pin (14), is fixed to at least one handle by means of a preferably self-tapping screw (30). The angled ends (24, 24') of the leaf spring (20) seated in the continuous longitudinal groove (40) engage in blind holes (28, 28') located at the ends. The groove walls assume relative to one another a wedge angle ( alpha ) which at least approximates to the aperture ( beta ) of the cone tip (34) of a screw (30) thickened in an onion-shaped manner. Shoulders (42) on or next to each blind hole (28, 28') support the leaf spring (20) which, towards each of the ends, has a longitudinal slot (26, 26') narrower than the screw thickening (36). The longitudinal slots (26, 26') and longitudinal groove (40) are aligned with one another especially centrally in the leaf spring (20) or on the one square-pin side face (16). The material thickness of the leaf spring (20) corresponds to the depth (t) of a shallow groove (18), the width (b) is at least equal to the blind-hole diameter (d). <IMAGE>
Patent EP-0398452-A2 (EP)
Inventor: SUZUKI TAKASHI
IPC: B41J27/20
Filed: 1984-10-09
Abstract: A dot matrix printer head comprising an ink supply tank (2) provided with an ink supply port (41), the ink supply tank (2) containing ink absorbing means (60˝,61,62) from which ink may pass to the ink supply port (41) characterised in that the ink supply tank (2) has an air hole (42) therein which commuinicates with air in at least one space (50b) between the ink absorbing means (60˝,61,62) and a wall (50) of the ink supply tank (2).
Patent EP-0382396-A2 (EP)
Inventor: KHAITAN BASANT K
IPC: G06F12/0888
Filed: 1990-01-31
Abstract: A memory buffer is designed for buffering data from an external memory to a processor. The memory buffer includes a cache memory (2), a first-in-first-out memory (4), a direct data path (10), a writing selector (6) for writing data from the external memory to one of the cache memory (2), first-in-first-out memory (4) and direct data path (10), a reading selector (8) for reading data from one of the cache memory (2), first-in-first-out memory (4) and direct data path (10) and a controller (12) for controlling the writing (6) and reading (7) selectors in response to the occurrence of certain conditions.
Patent EP-0383559-A2 (EP)
Inventor: SHIRAI ICHIRO C O NINTENDO CO
IPC: H02J7/00
Filed: 1990-02-14
Abstract: A portable power supply (1) has a body case (2), an attaching portion (13), an input portion (5), a voltage lowering portion (4), a storage battery (3), an output portion (6) and heat radiating means (15). The body case (2) has two opposing major surfaces and two sections divided by a prescribed reference line (N.A). The attaching portion (13) is provided on one of the major surfaces for detachably attaching the power supply to a human body (A). The input portion (5) and the output portion (6) are positioned in one of the sections to be exposed from the body case (2). The input portion (5) is connected to a commercial power source, and the output portion (6) is connected to a prescribed electronic device. The voltage lowering portion (4) lowers power from the input portion (5). The storage battery (3) is charged by the output from the voltage lowering portion (4). The heat radiating means (15) is provided on the other one of the major surfaces of the body case (2) and makes the heat radiation of the other one of the major surfaces higher than that of the one of the major surfaces. Center of gravity of the portable power supply (1) is positioned in the other one of the two sections.
Patent EP-0387086-A2 (EP)
Inventor: DAVIS PAUL D
IPC: G03F7/031
Filed: 1990-03-09
Abstract: A photoinitiator composition is described which comprises a compound which absorbs actinic radiation and directly or indirectly generates free radicals, and an O-acylthiohydroxamate compound or an N-­alkoxypyridine thione. Photohardenable compositions containing that photoinitiator composition and photosensitive materials employing same are also described.
Patent EP-0400902-A2 (EP)
Inventor: EDWARDS DAVID JOHN
IPC: G07D7/12
Filed: 1990-05-24
Abstract: This invention is concerned with security paper (3) for bank notes, cheques and like documents in a security strip of enhanced security which is more difficult to counterfeit than the present bank notes containing window threads. Security papers according to the invention comprise at least one elongated security element (4) which security element is partially embedded within said paper with portions thereof being exposed at the surface of the paper at spaced intervals along the length of the security element at windows in the paper, said security element being visually detectable in transmitted light and being visible in the windows of the paper in reflected light, wherein the said security element comprises a plurality of layers including a support layer (11) and metallic regions (12) such that when the exposed portions of the security element are viewed in reflected light there is visible to the unaided eye in each window at least two metallic areas (1, 2) which form repeating patterns along the length of the element, with the said metallic areas being of different colour.
Patent EP-0413509-A2 (EP)
Inventor: OTA MASATO C O SEIKO SEIKI KAB
IPC: G05B19/4063
Filed: 1990-08-09
Abstract: An apparatus for detecting machining conditions in a machine tool characterised by a non-contact type displacement detector means (20) for detecting predetermined displacement of a part (8) of a workpiece or tool carrying member (8,9; 15) of a machine tool and for producing detection signals in relation thereto; a plurality of different frequency band pass filters (33,34,35) coupled to the detector means (20) so as to receive the detection signals from the latter; and comparator means (36b,36c,36d) for comparing output signals of said different frequency band pass filters (33,34,35) with respective set values.
Patent EP-0421589-A2 (EP)
Title: Drug screening assay
Inventor: KHANNA PYARE
IPC: G01N33/82
Filed: 1990-08-13
Abstract: Compounds are evaluated for their binding to naturally occurring receptors, by employing the natural ligand conjugated to an enzyme donor fragment of β-galactosidase for competing with the sample compound for the natural acceptor binding site or in the absence of competition where the sample compound binds to an allosteric site. By adding the enzyme acceptor fragment of the β-galactosidase and substrate, the binding affinity of the sample compound may be evaluated as a measure of agonist or antagonist capability.
Patent EP-0427402-A2 (EP)
Inventor: UENO RYUJI
IPC: A61P43/00
Filed: 1990-10-11
Abstract: A use of a cyclodextrin or a derivative thereof for the manufacture of a medicament for treatment of shock.
Patent EP-0426393-A2 (EP)
Inventor: KATO TAKAO
IPC: G06F9/38
Filed: 1990-10-26
Abstract: An instructing method for specifying an instruction which is to be executed in an information processing apparatus, forms each of instruction words from at least an instruction code (OPa, OPb, OPC) and an operand specifying part (Ra1-Ra3, Rb1-Rb3, Rc1-Rc3) for specifying a single instruction, forms each of long instruction words having a fixed length from a type code (Type) and one or plurality of the instruction words, where the type code specifies a structure of the one or plurality of the instruction words included in the long instruction word, and specifies one or plurality of instructions by a the long instruction word.
Patent EP-0429258-A2 (EP)
Inventor: PERLMAN STUART STANLEY
IPC: H03H21/00
Filed: 1990-11-16
Abstract: A multimode comb filter for comb filtering, e.g., NTSC and/or PAL video signals includes delay means for concurrently providing video signals representing three adjacent horizontal lines. First and second combining means coupled to the delay means provide alternate 1-H comb filtered signals in both the NTSC and PAL modes. Control circuitry coupled to the delay means generates a control signal for adaptively selecting the one of the alternate 1-H comb filtered signals or appropriate proportions of both alternate 1-H comb filtered signals to form an output comb filtered signal.
Patent EP-0441392-A2 (EP)
Inventor: MIYAMOTO KOJI C O INTELLECTUAL
IPC: H01L21/31
Filed: 1991-02-08
Abstract: On the surface area of the N type semiconductor substrate (11) the P⁺ type source and drain regions (15) are provided. On the substrate surface between the above-mentioned source and drain regions (15), the gate electrode (13) is provided. On the side wall of the above-mentioned gate electrode (13), the CVD oxide film (14) is provided. The source and drain electrodes (19) are formed via contact holes (18) to make contact with the respective surfaces of the above-mentioned source and drain regions (15). The silicone nitride film (16) is formed on the substrate surface except the above-mentioned contact holes (18).
Patent EP-0446877-A2 (EP)
Inventor: ITOH KATSUMI
IPC: C07D249/08
Filed: 1991-03-13
Abstract: A triazole compound of the formula (I):
       
 wherein Ar is a substituted phenyl group, R¹, R² and R³ each represents, the same or different, a hydrogen atom or a lower alkyl, R⁴ and R⁵ each represents, the same or different, a hydrogen atom, an alkyl group, an aralkyl group, an aryl group or an aromatic heterocyclic group or R⁴ and R⁵ together with the nitrogen atom to which they are attached may form a heterocyclic ring, or its salt, which is useful as antifungal agents.
Patent EP-0449187-A2 (EP)
Inventor: CAIN GARY AVONN
IPC: A61K31/4427
Filed: 1991-03-26
Abstract: There are provided piperidine ether derivatives (I) pharmaceutical and agricultural compositions containing them useful for treating physiological or drug induced psychosis or dyskinesia in a mammal or fungal disease in plants. Also provided are methods for preparing these compounds.
Patent EP-0453939-A2 (EP)
Inventor: TAKATORI SUNAO
IPC: G06N3/08
Filed: 1991-04-17
Abstract: A learning method for data processing system comprising steps of: i) deciding ignition patterns in input layer and in output layer artificially concerning to plural inputs and outputs; ii) increasing weights of synapses in middle layer and output layer in a case that neurons ignite with more than predetermined rate among those corresponding to neurons in input layer and output layer and neurons adjacent to them in the middle layer; iii) executing the same processing for all inputs and outputs as what is performed above. It is performed in a learning method for data processing system comprising steps of: i) an input layer possessed plural neurons to ignite and output a predetermined data according to result performed a predetermined processing in inputted data; ii) an output layer possessed less neurons than in input layer; and iii) a middle layer, settled between the input layer and output layer, possessed middle number of neurons between those of the input layer and the output layer, and simultaneously, each neuron is combined with each neuron in the input layer and output layer.
Patent EP-0448128-A2 (EP)
Inventor: UMEZU KOHEI
IPC: A61K35/56
Filed: 1987-11-16
Abstract: The present invention provides histamine release inhibitors comprising, as effective ingredients, cembrane-type diterpene compounds represented by the general formula (I) or (II):
       
 wherein R is a hydrogen atom or an acyl group.
Patent EP-0456246-A2 (EP)
Inventor: BENDIX DIETER DR
IPC: B29B13/10
Filed: 1991-05-10
Abstract: The present invention relates to a process for manufacturing solventless/residual monomerless polymers, to be used in injection-moulding, extrusion and melt-spinning processes.
Patent EP-0462410-A2 (EP)
Inventor: PHANSTIEL OTTO IV NMN
IPC: C08L77/12
Filed: 1991-05-23
Abstract: Substituted alkoxy- or alkylthiochlorotriazines wherein the substituents on the alkoxy groups are chlorine, bromine or dialkylphosphato are useful as capping agents for polyphenylene ethers. The capped polyphenylene ethers form copolymers with other polymers containing nucleophilic groups, including polyesters, polyamides and functionalized olefin polymers. Such copolymers serve as compatibilizers in the formation of blends having high impact strength.
Patent EP-0464601-A2 (EP)
Inventor: MATSUDA NOBUKO
IPC: G06T1/00
Filed: 1991-06-25
Abstract: An arithmetic operation system includes a plurality of cascaded arithmetic units each receiving operation data and an input carry and outputting an operation result data and an output carry. A carry control indication register is provided for storing carry control information for each of the plurality of cascaded arithmetic units. A carry controller is provided for each of the cascaded arithmetic units so as to receive a corresponding carry control bit from the carry control indication register. The carry controller operates to modify an output carry outputted from the corresponding arithmetic unit on the basis of the received catty control bit, so as to supply the modified carry to an adjacent more significant bit arithmetic unit.
Patent EP-0475259-A2 (EP)
Inventor: NISHIGUCHI MASANORI
IPC: H01L21/304
Filed: 1991-09-04
Abstract: A method of manufacturing a semiconductor device comprising the steps of forming a semiconductor element on one of major surfaces of a GaAs substrate; grinding the other surface of the GaAs substrate with a grinding stone having an average grain size of about 6 µm or larger to make the GaAs substrate to a predetermined thickness; and chemical etching the other surface of the substrate by 0.6 µm or more just after the grinding step, without any further grinding treatment done on this other surface.
Patent EP-0475417-A2 (EP)
IPC: H02G3/22
Filed: 1991-09-12
Abstract: An arrangement of guide elements for electrical cables, especially photovoltaic elements, in the façade region of buildings is proposed in order to guide electrical cables in the façade region of buildings such that they are largely protected against damage, the electrical cables being guided between any desired façade parts, especially panels and the guide elements, by the shortest route, led by means of the guide elements at any desired points, especially in the floor or ceiling region of each floor, it being possible for there to be a passage for the electrical cable to the room side. <IMAGE>
Patent EP-0482394-A2 (EP)
Inventor: PANZER HANS PETER
IPC: G02B5/20
Filed: 1991-10-02
Abstract: The present invention discloses radiation filters comprising a highly ordered crystalline array of microparticles fixed in a polymerized hydrogel in which may be contained simple sugars or polyhydric alcohols to provide additional low temperature stability.
Patent EP-0496065-A2 (EP)
Inventor: KASHIWAGI SHIGURU
IPC: H04N3/27
Filed: 1991-12-09
Abstract: A driving circuit for driving a horizontal output circuit provided with a transistor (3) for performing ON-OFF switching operations, the transistor having a storage time, an OFF period and an ON period comprising a reactance element (20) connected between an emitter and a base of the transistor, a power source (-E) for inducing an inverse base current in the transistor (3), and a switching element (23) connected between the base of the transistor (3) and the power source (-E). The switching element (23) causes the transistor (3) ON-OFF by switching operations in such a way that the switching element (23) becomes conductive during the storage time and the OFF period of the transistor (3), and becomes non-conductive during the ON period of the transistor (3), from which the storage time is excluded.
Patent EP-0447136-A2 (EP)
Inventor: BEDOCS LOU
IPC: H05B37/02
Filed: 1991-03-08
Abstract: The invention relates to a method for automatic switching and control of lighting to a localised area, the switching of the lighting being dependent on the presence or absence of a person in that localised area and the control of the lighting intensity being dependent on the sensed background level of lighting in that localised area.The invention also relates to a lamp fitting and to an automatic control device for controlling the light output of a light source in a "self managed" and "self controlled" energy saving luminaire. 
     In a preferred embodiment the light source is connected to a dimmable electronic ballast (12),the ballast (12) providing the power to drive a presence detector (5) and a light detector (6).
Patent EP-0449601-A2 (EP)
Inventor: KOMODA MOTOYOSHI NEC CORPORATI
IPC: H04M1/73
Filed: 1991-03-27
Abstract: circuit whose oscillation frequency is dependent on source voltage applied thereto. When a capacitor is added to the frequency compensation terminal of the crystal oscillator circuit, the circuit changes the oscillation frequency thereof on the basis of the capacitance of the capacitor. A source voltage detector compares the source voltage being applied to the crystal oscillator circuit with a predetermined reference voltage and produces a control signal matching whether the source voltage is higher or lower than the reference voltage. On receiving the control signal, a control switch turns on or off the contact thereof to add or not to add the capacitor to the frequency compensation terminal. Assuming that the characteristic of the crystal oscillator circuit is such that the oscillation frequency decreases with the decrease in the source voltage, when the source voltage is low, the capacitor for frequency compensation is not added so as to increase the oscillation frequency of the crystal oscillator. Conversely, when the characteristic is such that the oscillation frequency increases with the decrease in the source voltage, the capacitor is added so as to decrease the oscillation frequency.
Patent EP-0450922-A2 (EP)
Inventor: HATSUDA TAKUMI
IPC: C08F8/14
Filed: 1991-04-02
Abstract: A method for the production of a fluid stable aggregate, which comprises mixing (A) 100 parts by weight of an absorbent resin powder possessing a carboxyl group, (B) 0.01 to 30 parts by weight of a cross-linking agent, and (C) 0 to 50 parts by weight of water, and (D) 0 to 60 parts by weight of a hydrophilic organic solvent in a high-speed stirring type mixer which is provided with an inner surface formed substantially of a substrate (I) possessing a contact angle of not less than about 60° with respect to water and a heat distortion point of not lower than about 70°C under the stirring condition of not less than 600 m/min of a peripheral speed of a leading-end of a stirring blade and thereafter completing reaction of said absorbent resin powder (A) with said cross-linking agent (B) under the condition that total kinetic energy F added to a mixture during the reaction is satisfied by the following equation:       0 ≦ F ≦ 36,000 joule/kg          wherein the kinetic energy Fa per minute added during the reaction is not more than 600 joule/kg.
Patent EP-0467689-A2 (EP)
Title: Luminance signal noise suppressor
Inventor: KAGEYAMA ATSUHISA
IPC: H04N5/21
Filed: 1991-07-18
Abstract: A luminance signal noise suppressor for suppressing noise of a video luminance signal ( a ) automatically in a television receiver or the like in response to possible large noise which is detected as a high voltage by detecting high frequency components of an input video luminance signal band ( a ), and a noise suppression circuit (5) is enabled or the correction quantity of a contour correction circuit (10) is decreased.
Patent EP-0482743-A2 (EP)
Inventor: POEHLSEN RUDOLPH HERMAN
IPC: B29C45/57
Filed: 1991-07-25
Abstract: An injection mold machine is disclosed having a pressure assist nozzle (14). The machine has an extruder (16), a nozzle (18), and an housing (24) mounted between the extruder and nozzle. The housing (24) encloses the pressure assist nozzle (14) and a fluidic passage (22) connecting the extruder and the nozzle. A bore (30) within the housing extends into the fluidic passage to define a portion of the passage between the extruder and the nozzle. The bore (30) has an aperture (32) within a side wall which acts as a valve opening within the passage which, when closed, prevents flow between the extruder and the nozzle. An annular sleeve (36) is reciprocated within the bore between a retract position, in which the annular sleeve (36) is withdrawn from the passage, and an extend position, in which the annular sleeve (36) is projected into the passage so as to close the aperture (32). A plunger piston (50) reciprocally resides within the annular sleeve (36). The plunger piston (50) is held in a retracted position by the annular sleeve (36) while the annular sleeve is in its retract position. When the annular sleeve (36) has been actuated to close the aperture (32), the plunger piston (50) becomes coupled with the annular sleeve (36) and accompanies the annular sleeve as it continues toward the extend position such that the plunger piston (50) acts to compress the melt within the molds.
Patent EP-0523655-A2 (EP)
Inventor: FELEPPA VITO
IPC: G01M3/16
Filed: 1992-07-15
Abstract: The invention discloses a safety device against gas leaks comprising a  detecting  electronic circuit (A) for the detection of the gas concentration in a pre-determined area, a  receiving  electronic circuit intercepting the signal issued by said detecting circuit, for the closing of the solenoid valve for the supply of the gas system, said device being characterized in that the connection between the circuit (B) is realized by means of radio waves issued by the detecting circuit (A) and intercepted by the receiving circuit (B).