baber/WOPTO huggingface dataset:
Patent EP-0357432-A2 (EP)
Inventor: MIZUNO MASAYUKI
IPC: G03G15/01
Filed: 1989-08-31
Abstract: A multi-color developing device for an image forming apparatus comprising: a first developing unit (31) retractable with respect to a photosensitive drum (20); a second developing unit (32) adjacent to the first developing unit and retractable with respect to the photosensitive drum; a cam mechanism (37) for bringing either one of the first or second developing units to a position remote from the photosensitive drum when the other one, either the first or second developing units is positioned adjacent to the photosensitive drum; a pair of driving gears (66,166) provided between the first and second developing units for receiving power to drive the respective developing units; a first joint gear (64) which engages one of the driving gears (66) to transmit power to the first developing unit; a second joint gear (164) which engages the other one of the driving gears (166) to transmit power to the second developing unit; a first joint member (66) which rotatably supports the first joint gear (64) and which moves the first joint gear to the position to engage with or disengage from the corresponding driving gear (66) in synchronization with the moving of the first developing unit (32) close to or away from the photosensitive drum (20); and a second joint member (163) which rotatably supports the second joint gear (164) and which moves the second joint gear to the position to engage with or disengage from the corresponding driving gear (166) in synchronization with the moving of the second developing (32) unit close to or away from the photosensitive drum (20).
Patent EP-0359465-A2 (EP)
Inventor: ANDERSON JAMES S
IPC: D06P3/04
Filed: 1989-09-06
Abstract: The dyeing of keratinaceous fibers can be carried out using certain isatin and amine reactants which are reacted before or during contact with the fibers.
Patent EP-0368559-A2 (EP)
Inventor: HUBER HERMANN JOSEPH
IPC: C03C23/00
Filed: 1989-11-02
Abstract: A glass cleaning preparation comprises a light abrasive, finely divided silica, water and alcohol in proportions suitable to produce a cream and a wetting agent.
Patent EP-0379914-A2 (EP)
Inventor: SCHOLL HANS-JOACHIM DR
IPC: C07D251/34
Filed: 1990-01-13
Abstract: A novel process for the preparation of modified, isocyanurate-containing polyisocyanates containing aliphatically and/or cycloaliphatically bonded isocyanate groups involves the chemical modification of some of the isocyanate groups of organic diisocyanates using aliphatically and/or cycloaliphatically bonded isocyanate groups in the presence of a quaternary ammonium or phosphonium fluoride as catalyst and in the presence of carbon dioxide passed into the reaction mixture. If desired after blocking using blocking agents for isocyanate groups, the modified polyisocyanates obtainable in this way can be used as the isocyanate component in polyurethane paints.
Patent EP-0382233-A2 (EP)
Inventor: MATSUOKA TAKERU C O FUJITSU LI
IPC: H03K5/00
Filed: 1990-02-09
Abstract: A clock signal conversion circuit which receives a clock signal (Ecp) and a control signal (Ct) and generates a converted clock signal (Icp), said clock signal conversion circuit comprising: 
means (12) for holding said control signal (Ct) in response to said clock signal (Ecp) and outputting a held control signal (Sa); 
means (13) for selectively masking said clock signal (Ecp) in response to said held control signal (Sa) and outputting said converted clock signal (Icp); and 
means (11) for generating a set signal (Sc) in response to said clock signal (Ecp), said control signal (Ct) and said held control signal ( S a, Sb), said holding means (12) being forced to assume a predetermined state in response to said set signal (Sc).
Patent EP-0393649-A2 (EP)
Inventor: ENAMI TOSHIAKI
IPC: B21D43/02
Filed: 1990-04-19
Abstract: A press performs first-stage press working on a long plate member (9) with a first upper die (83) and a first lower die (183) which are provided in a first working station (81), and then performs second-stage press working on the long plate member (9) with a second upper die (94) and a second lower die (194) which are provided in a second working station (82). The first upper die (83) and the first lower die (183) circularly move in opposite directions, to press-work the long plate member (9). The second upper die (94) and the second lower die (194) circularly move in opposite directions, to press-work the long plate member (9). The circular motions of the first upper die (83) and the first lower die (183) and the circular motions of the second upper die (94) and the second lower die (194) are 180° out of phase. Inertial forces caused in the respective dies (83, 183, 94, 194) are mutually cancelled, whereby the press can be entirely kept in good mass balance.
Patent EP-0412254-A2 (EP)
Inventor: NAKAZAWA MASAHIRO C O P C PLAN
IPC: E04F15/02
Filed: 1990-06-01
Abstract: Simple tile attaching structure and method for applying tiles to the floor surface of offices, corridors and various rooms. 
     The surface of floor is covered with a sheet (5), while a peripheral side to a tile (6) is surrounded with an elastic joint material (7). The plural number of those tiles are set side by side in sequence on the sheet (5). 
     The joint material (7) forms a joint (8) among adjacent tiles in a compressed condition so as to prevent those tiles from moving each other. The sheet(5) also serves to prevent those tiles from sliding along the floor surface.
Patent EP-0408073-A2 (EP)
Inventor: TAKEDA TOMOYUKI C O CANON KABU
IPC: B41J2/38
Filed: 1990-07-13
Abstract: A thermal transfer recording apparatus for image recording on a recording medium by transferring the ink of an ink sheet onto said recording medium, comprises ink sheet transport means for transporting said ink sheet, recording medium transport means for transporting said recording medium, recording means for effecting said ink sheet thereby recording an image on said recording medium, timer means for measuring time after image recording by said recording means, heat generation means for driving said recording means to effect heat generation with same data as in the preceding image recording prior to a next recording operation when a predetermined time is measured by said timer means, and control means adapted, when a time exceeding said predetermined time is measured by said timer means, to control the energy for driving said recording means prior to the next recording operation according to the time measured by said timer means.
Patent EP-0419846-A2 (EP)
Inventor: RENLUND GARY MATS
IPC: B28B11/00
Filed: 1990-08-22
Abstract: A thermoplastic ceramic molding composition comprised of about 40 to 70 volume percent of a binder, consisting essentially of an organic acid containing from 12 to 26 carbon atoms per molecule and a polyisobutylene polymer having a molecular weight between about 8,700 and 135,000, and about 30 to 60 volume percent of a ceramic powder is disclosed. The molding composition can be thermoplastically extruded into elongate ceramic bodies that can be uniformly elongated many times the original length of the ceramic body to form, for example, very fine diameter fibers or filaments suitable for sintering into a polycrystalline ceramic fiber or filament having a very fine diameter.
Patent EP-0421374-A2 (EP)
Title: Herstellungsverfahren für Eisenerzeugnisse mit abriebsbeständiger Oberflächenschicht und Verfahrensprodukt
Inventor: REVANKAR GOPAL SUBRAY
IPC: B22D19/08
Filed: 1990-10-04
Abstract: Bei einem Herstellungsverfahren für Eisenerzeugnisse mit hartem, abriebsbeständigem Material mit imprägnierten Oberflächenschichten wird ein sich beim Gießen auflösendes Modell zur Herstellung einer Gießform verwendet. Auf das Modell wird in dem zu härtenden Bereich eine Schicht aufgebracht, die ein Pulver aus dem abriebsbeständigen Material und ein Bindemittel enthält. Beim Gießen einer Eisenschmelze in die Gießform lagert sich das abriebsbeständige Material in der Oberflächenschicht des Eisenerzeugnisses ab. Durch das Verfahren soll eine starke Bindung zwischen dem abriebsbeständigen Material und dem Eisen des Gußstückes hergestellt werden. Ferner soll das Verfahren die Verwendung eines wässrigen Mörtelschlamms ermöglichen. Hierfür wird als Bindemittel eine wasserhaltige Bindemittellösung verwendet. Besonders bevorzugt wird eine wässrige Lösung von Polyvinylalkohol, welches in hohem Maße wasserlöslich ist und die Verwendung einer brennbaren Flüssigkeit entbehrlich macht. <IMAGE>
Patent EP-0431451-A2 (EP)
Inventor: HESSE MICHAEL DR
IPC: C07C209/60
Filed: 1990-11-28
Abstract: A process for the preparation of amines from olefins and ammonia or primary or secondary amines at temperatures of between 60 DEG C and 400 DEG C and pressures of between 40 and 700 bar in the presence of a zeolite catalyst by carrying out the reaction in the presence of a gallium silicate zeolite of the pentasil type.
Patent EP-0415469-A2 (EP)
Inventor: DE JAEGER NIKOLAAS CYRIEL
IPC: C09K11/77
Filed: 1990-07-27
Abstract: Method for the preparation of a phosphor by firing a mixture of the raw materials of the phosphor, wherein prior to firing said mixture the following steps are carried out :
     (I) mixing the raw materials of the phosphor in an aqueous medium in finely divided state while at least one of said materials is present as a sol,   (II) transforming the sol into a gel while it is intimately mixed with the other finely divided raw materials, and   (III) drying the gel to form a xerogel.
Patent EP-0435410-A2 (EP)
Inventor: KOMORI ICHIRO C O KOMORI CORPO
IPC: B41F27/12
Filed: 1990-12-14
Abstract: A plate exchange apparatus for a printing press having one fixing unit (5) for fixing one end of a plate and the other fixing unit (30) for fixing the other end of the plate wound around the circumferential surface of a plate cylinder (1), one fixing unit (5) and the other fixing unit (30) being arranged in a gap (2) in the circumferential surface of the plate cylinder (1), includes a plate holding apparatus (83), an old plate holding apparatus (91, 93), and a new plate holding apparatus (98, 100). The plate holding apparatus (83) holds an old plate (89) to be removed and a new plate (102) to be supplied. The old plate removal member (91, 93) is arranged in a plate removal path of the old plate (89) which is released from the fixing units (5, 30) and which is removed into the plate holding apparatus (83) upon pivotal movement of the plate cylinder (1). The old plate removal member (91, 93) holds and moves the old plates (89) one by one every plate replacement cycle and stacks and stores the old plates (89) in the plate holding apparatus (83). The new plate holding apparatus (98, 100) holds and moves the new plates (102) stacked and stored in the plate holding apparatus (83) and inserts each new plate (102) into one fixing unit (5) in an open state.
Patent EP-0395440-A2 (EP)
Inventor: SUGIYAMA KENJI
IPC: H04N19/12
Filed: 1990-04-27
Abstract: An adaptive predictive encoding apparatus for encoding a video signal by utilizing correlation between frames in both the forward and reverse directions of the time axis. A prediction signal for use in deriving prediction error values to be encoded for a frame is selected by an adaptive prediction section (4), in units of blocks, from a plurality of mutually differently derived prediction signals, in accordance with the degree of correlation of the block with corresponding ones of a specific preceding independently encoded frame and a specific succeeding independently encoded frame.
Patent EP-0436274-A2 (EP)
Inventor: LIN FONG-JEI
IPC: G11C11/14
Filed: 1990-05-22
Abstract: A thin film magnetic core array has a large number of individual thin film core memory elements arranged on a substrate with X, Y, Z and SENSE conductor leads reeving through the core elements between contact pads arranged about the periphery of the array. 
     Each thin film magnetic memory element includes a bottom pole, a top pole forming a closed magnetic path with the top pole, the structure surrounding the leads passing through the core, and insulation material for electrically insulating the leads from each other and from the pole pieces. 
     The SENSE lead from the array is coupled to a miniature thin film transformer which amplifies the signals read from the individual core elements. The transformer has a bottom pole, a top pole forming a closed magnetic path with the bottom pole, including a central leg extending between the top and bottom poles, and a pair of electrically conductive coils mutually spaced in the region between the top and bottom poles. 
     The array can be used independently of the transformer and vice versa; or the array and the transformer can be combined as a unit. Several arrays can be stacked to form a three dimensional memory unit. 
     Both the array and the transformer are fabricated using integrated circuit fabrication techniques.
Patent EP-0421623-A2 (EP)
Inventor: WHITE JOHN W
IPC: G06F9/44
Filed: 1990-09-14
Abstract: A system and method is disclosed for enabling a plurality of computers and associated computer resources. some or all of which may be of heterogeneous configuration, to cooperatively process a variety of applications such that the execution is transparent to the user regardless of where the application is actually executing. This distributed applications architecture performs an information distribution service between multiple transaction processing systems by working with a transaction processor via communication channels to other hosts within the network and a dialog manager (26) which uses a transaction processor interface (78) to communicate with the transaction processor. Additionally, the architecture employs a map service (36,40) to provide an editor to allow application programmers to create the maps (40) for the application panels, a compiler to generate the maps into linkable form, and a linkable interpreter which translates the linkable form into the screen presentation format for that platform. Furthermore, to distribute an application, the source code for the procedures (32). views (38) and panels are moved as a block to the new system. This is possible because once the application source code is complete, all of the application logic, user interface control tables, view definitions, and other application-specific tables for one transaction definition are packaged by the present invention in a single load module on the system where the application will reside. The load module is then compiled using the target system's compiler, link editor, and bind process. Thus, all environment-dependent variations of imporb-export, including network protocol, operating systems, processor types, etc., are automatically integrated with the application at load module bind time. Therefore, no source code changes are necessary.
Patent EP-0429198-A2 (EP)
Inventor: TUN-JEN CHENG FRED
IPC: H01L21/8249
Filed: 1990-10-30
Abstract: In a CMOS bandgap reference circuit (100), the respective collectors of two lateral parasitic NPN transistors (106, 108) are connected to the two nodes of a current mirror (110). The emitter circuit of the first parasitic NPN transistor (106) includes a resistor (116), whereby the base-emitter junction current densities of the parasitic NPN transistors (106, 108) are maintained at a preselected ratio. A second resistor (118) common to the emitter circuit of both parasitic NPN transistors (106, 108) is provided, whereby the difference in base-emitter potentials between the first and second transistors has a positive temperature coefficient and the base-emitter voltage of the second parasitic NPN transistor (108) has a negative temperature coefficient so as to cancel out the above positive coefficient. The temperature independent volatage across the common resistor (118) and the base-emitter junction of the second transistor (108) is buffered by a unity gain amplifier (120). The output of the unity gain amplifier (120) is used to drive the parasitic NPN transistors (106, 108) and also comprises the reference voltage.
Patent EP-0430458-A2 (EP)
Inventor: WAKEFIELD ELWYN PAUL MICHAEL
IPC: H01L25/11
Filed: 1990-11-06
Abstract: A semiconductor chip package (2) comprising at least one semiconductor chip disposed in a package and a plurality of first and second pins (18,20) extending from the package, which first pins are electrically connected to the at least one semiconductor chip and are adapted to conduct signals between the at least one semiconductor chip and external circuitry, the first pins being divided into a plurality of groups, each group representing a respective signal type, and which second pins are not electrically connected to the at least one semiconductor chip, the first pins of at least one group and the second pins being asymmetrically disposed along edges (14,16) of the package and the remaining groups of first pins being symmetrically disposed along edges of the package. The invention also provides a stacked module of the semiconductor chip packages.
Patent EP-0387205-A2 (EP)
Inventor: ZILIANI RINO
IPC: F16K31/12
Filed: 1990-02-15
Abstract: The coupling between a sub-sea pipeline valve and its actuator is brought about by the adoption of a device (4) associated rigidly with the housing of the valve and provided with a hollow shaft (6) into which the valve shaft is keyed. The top of the hollow shaft affords a ring of dogs (7) designed to engage matching dogs (8) carried by a sleeve (9) driven by the pistons of the hydraulic actuator through a mechanical linkage, so that the movement which opens and closes the valve is transmitted through an easily coupled and decoupled dog-clutch; the stationary part of the device (4) is provided with torque reaction lugs (20, 21) which occupy sockets (22) formed in the casing of the actuator.
Patent EP-0446956-A2 (EP)
Inventor: KASAHARA HIROYUKI
IPC: H04L47/43
Filed: 1991-03-18
Abstract: A cell including a time stamp, first cell sending rate, first requested cell sending rate is transmitted from a transmitting side to a receiving side. At the receiving side a second cell sending rate is determined based on the first requested cell sending rate, and a second requested sending rate is determined based on the first cell sending rate and the cell discard information. The second requested cell sending rate is transmitted from the receiving side to the transmitting side to determine the first cell sending rate based on the cell discard information detected at the receiving side. Therefore, the cell sending rate is determined in accordance with a frequency of the discard of the cells so that the cell sending rate is decreased when the cell discard occurs and the cell sending rate is increased when the cell discard does occur.
Patent EP-0449293-A2 (EP)
Inventor: YAMASHITA JUNICHI
IPC: G01D21/00
Filed: 1991-03-28
Abstract: When a spatial distribution of a physical quantity to be displayed is given, according to the present invention the value range of the physical quantity is divided into a plurality of small value ranges, then for every small value range the spatial positions where the physical quantity has a value falling into the small value range are obtained to display the same successively for all small value ranges.
Patent EP-0458254-A2 (EP)
Inventor: BAUMGARTEN GERD DIETHARD
IPC: A47J45/07
Filed: 1991-05-21
Abstract: The invention relates to a fixing device for fixing a grip (1) to a cooking vessel (2). In order to guarantee simple mounting with simple producibility and in order to ensure that the grip (1) is firmly anchored on the cooking vessel (2) even after a long period of use, it is envisaged that there is fixed to the cooking vessel (2) at least one support element (3) which has in at least one part-region an essentially V-shaped cross-section and that there is arranged on the grip (1) at least one bowl-shaped fixing element (4) which can be pushed onto the support element (3) and is provided on opposite internal walls with a rigid holding web (5) and a holding spring (6) lying opposite the holding web (5). …<IMAGE>…
Patent EP-0476232-A2 (EP)
Title: Packaging container
Inventor: HERTRAMPF JUERGEN
IPC: B65D25/36
Filed: 1991-05-29
Abstract: A packaging container is provided, whose manufacturing materials, preferably solely paper and plastic, can be separated from one another for disposal of the container. For this purpose, the sleeve-type main part of the body consists of a paper winding and a web of plastic which is neutral in relation to the contents, is connected to the inside of the paper winding and has such strength that the paper web can be removed from the paper winding during disposal. <IMAGE>
Patent EP-0468274-A2 (EP)
Title: Method of forming an electrode on a mask for manufacturing semiconductor devices, spinner for applying resist to a semiconductor-manufacturing mask, and mask-housing case
Inventor: SUZUKI TOSHIYUKI
IPC: G03F7/20
Filed: 1991-07-09
Abstract: In a method of forming an electrode on a mask for manufacturing semiconductor devices according to this invention, part of the surface of the conducting film (12) is masked with masking material (32) and then resist is applied to it. Because the masked part has not been coated with the resist, the conducting film is exposed there. The exposed conducting film is used as an electrode.
Patent EP-0480217-A2 (EP)
Inventor: REIFFENRATH VOLKER
IPC: C09K19/30
Filed: 1991-09-20
Abstract: The invention concerns mesogenic compounds of formula I
       
wherein
     R is a unsubstituted, a mono cyano or trifluoromethyl substituted or a mono-, oligo- or polyhalogeno-substituted alkyl or alkenyl residue having 1 to 15 carbon atoms, or such a residue wherein one or more CH 2  groups are each independently replaced by -O-, -CO-, -CO-O-, -O-CO- or -O-CO-O- with the proviso that oxygen atoms are not directly attached to each other,   the rings A and B independently are trans-1,4-cyclohexylene groups or one of the rings A and B may also be a trans, trans-4,4'-bicyclohexyl group,   Z is -CH 2 CH 2 CH 2 CH 2 -, -CH 2 CH 2 - or a single bond,   Q is -C=C- or -CH = CH(trans)- and   n is zero or an integer from 1 to 10.
Patent EP-0440444-A2 (EP)
Inventor: MURAMOTO HISAICHI
IPC: G03F7/033
Filed: 1991-01-30
Abstract: Disclosed is a photosensitive resin composition which has improved water developability and storage stability. The composition comprises
     (I) crosslinked resin particles prepared by a post-emulsion method from
   (a) a base resin having a glass transition temperature (Tg) of 0 °C or less and a polymerizable double bond,   (b) a monomer which, when polymerized, provides a resin in which Tg is 20 °C higher than that of the base resin, or a resin in which Tg is 20 °C higher than that of the base resin,   (c) a polyvinyl compound, and   (d) a polymerization initiator       (II) a photopolymerizable unsaturated monomer, and   (III) a photopolymerization initiator.
Patent EP-0468720-A2 (EP)
Inventor: COLLINS KENNETH A
IPC: A61N1/39
Filed: 1991-07-22
Abstract: An implantable, battery-operated cardioverting/defibrillating pacemaker device with the ability to sense and respond to haemodynamic compromise is described. The ventricular pressure (VP) and electrical activity of the heart are sensed via one or more transvenous or epicardial devices. The filtered peak-to-peak amplitude (VFPPA) and a peak pressure function (VPPF) based upon the right and/or left VP waveform(s) are derived. One of the VFPPA and VPPF, and electrically derived heart rate information, are used in the diagnosis of arrhythmic states. Bradycardia support pacing is initiated and terminated by reference to the VP signal, and the pacing pulse voltage used during bradycardia support pacing is optimized in order to extend battery life of the device. This is done by using the haemodynamic sensor to confirm the presence of an appropriate haemodynamic response to the delivery of bradycardia support pacing, and adjusting the pacing voltage to its lowest efficacious level. In the preferred embodiment the high pass filtered right ventricular pressure is monitored to confirm pacing capture.