baber/WOPTO huggingface dataset:
Patent EP-0580353-A2 (EP)
Inventor: ARITAKE HIROKAZU C O FUJITSU L
IPC: H04N13/00
Filed: 1993-07-14
Abstract: A plurality of 2-dimensional images of  different visual directions when an object to be  displayed is seen from different directions are inputted  and a phase distribution at a hologram forming surface  is calculated. The calculated phase distribution is  expressed on the hologram forming surface of a phase  expressing section using a display. A reproduction  light is irradiated and converted into an optical wave  front, thereby displaying a solid image. The 2-dimensional  images are inputted by photographing an object by  cameras. The 2-dimensional images can be also formed by  interpolating calculations from the two 2-dimensional  images which were actually photographed. The  2-dimensional images which are used in the phase  calculation are subjected to the enlargement,  reduction, and movement of the coordinate position,  thereby adjusting the size and position of the solid  image. The phase distribution is calculated from a  plurality of 2-dimensional image every red, green, and  blue components, and the reproduction light of each  color is irradited, thereby displaying a color solid  image.
Patent EP-0590828-A2 (EP)
Inventor: ISHIMOTO MANABU C O FUJITSU LI
IPC: G03H1/08
Filed: 1993-09-15
Abstract: A stereoscopic display method whereby a hologram phase distribution is calculated and the calculated phase distribution is converted into a wave front of the light, thereby displaying a solid image. Further, a feature portion in a display target specified by 3-dimensional information is detected. Sampling points are set at a high density into the detected feature portion. Sampling points are set at a low density with respect to a non-feature portion as a portion other than the feature portion. In the phase calculation, a hologram phase distribution is calculated with respect to the set sampling points.
Patent EP-0589681-A2 (EP)
Inventor: KUMURA ASA C O SHISEIDO RESEAR
IPC: C09C1/40
Filed: 1993-09-22
Abstract: A red pigment comprising: a plate type particle (10), such as mica, coated with an iron oxide (12), and an aluminum compound layer (14) which contains at least aluminum oxide and which is formed on the iron oxide. The optical thickness of the aluminum compound layer (14) is 150-500 nm. 
     The red pigment according to the present invention has excellent color tone with high chroma from the orange to the blue red and, moreover, has excellent stability.
Patent EP-0595626-A2 (EP)
Inventor: SAITO JUN
IPC: G11B7/126
Filed: 1993-10-28
Abstract: This invention relates to a magnetooptical recording method and apparatus in which the intensity of a laser beam to be radiated onto an over-write capable magnetooptical disk is raised from P L  to an intensity P H  higher than P L , the intensity is reduced to an intensity P LT  lower than P H  after P H  is maintained for a time T W1 , the laser beam is intensity-modulated at a period T p  between P LT  and an intensity P W2  higher than P LT  so as to form a mark on the magnetooptical disk by a high-temperature cycle, thereafter, the intensity is reduced to an intensity P LB  lower than P L , and the intensity is raised to P L  after an elapse of a time T off . The intensity P L  is selected from an intensity range defined between an upper limit and a lower limit. The upper limit is a laser beam intensity for maintaining a pre-heat state in which a temperature on the magnetooptical disk becomes a predetermined temperature Θ pre , and is also an intensity which does not cause the high-temperature cycle. The lower limit is an intensity at which a mark formed by the high-temperature cycle can be erased. At least one of P L , T off , and P LB  is controlled to achieve the pre-heat state within a time until the intensity is raised to P H  again. At least one of P W2 , P LT , and a time T W2  for maintaining P W2  is controlled, so that a temperature, after an elapse of T W1 , at a peak temperature position or a spot center position of the laser beam radiated onto the magnetooptical disk surface becomes equal to a temperature after an elapse of T W2 .
Patent EP-0553035-A2 (EP)
Inventor: FUJISAWA HIROTOSHI
IPC: G11B17/03
Filed: 1993-01-22
Abstract: The disc cartridge (1) includes a cartridge main body (2) and a leaf spring (70). The disc cartridge main body has an opening (8) formed at the bottom portion for inserting a disc rotating apparatus (10) of the disc drive apparatus and accommodates an optical disc (3) mounted on a magnetic plate (5) at the center position. The leaf spring is provided on inner surface of the cartridge main body and pushes the central portion of the magnetic plate thereby depressing the optical disc so that the optical disc closes up the opening of the cartridge main body. The disc drive apparatus includes a drive motor (11), a turntable (13) and an axial projection (16). The turntable is placed on the optical disc and is mounted on a rotating shaft (12) of the drive motor. The axial projection (16) penetrates through an aperture of the magnetic plate and pushes the leaf spring (70) up when the optical disc is placed on the turntable. The axial projection is provided coaxially on the rotating shaft (12).
Patent EP-0617976-A2 (EP)
Inventor: JASER STEFAN
IPC: A61M11/02
Filed: 1994-02-28
Abstract: The device has a valve block (1) in which there are formed a breathing channel (2), an air channel (3) which opens transversely into the breathing channel, and an aerosol channel (4) which opens transversely into the breathing channel, and in which control valves (S1, S2, R) which are arranged in the valve block for control of the supply of air and aerosol through the channels and can be operated mechanically, electromagnetically or pneumatically. According to the invention, the device is characterised in that a flow figure (5) is provided in the breathing channel in the region of the openings of the air channel and the aerosol channel, in that the longitudinal axis of the air channel is laterally offset relative to the longitudinal axis of the breathing channel for generation of a tangential flow against the flow figure, and in that the longitudinal axis of the aerosol channel lies laterally relative to the longitudinal axis of the breathing channel for generation of a tangential flow against the flow figure. <IMAGE>
Patent EP-0616270-A2 (EP)
Inventor: NAKAGAMA KIYOHARI C O KONICA C
IPC: G03G15/16
Filed: 1994-03-12
Abstract: An electrophotographic copying apparatus comprises a time counter to count a time during which transfer sheets are left in a stacker; a memory to store an output value of a humidity detector; a calculator to calculate a correction value for each transfer sheet in accordance with the output value of the humidity detector and the time counted by the time counter; and a controller to control a corona discharging output for each transfer sheet in accordance with the correction value.
Patent EP-0637149-A2 (EP)
Inventor: PERLMAN RADIA J
IPC: H04L12/18
Filed: 1994-07-01
Abstract: A multicast connection arrangement is provided by which a source node may establish multicast virtual circuits to a group of destination nodes of an arbitrary-topology network using a single procedure, and may subsequently modify those circuits, i.e., add or delete destination nodes, with a single, related procedure. The arrangement includes a multicast setup packet for opening the multicast virtual circuits, the packet containing a multicast identifier field, a virtual circuit field and a destination field identifying a list of desired destination node addresses. The multicast setup packet may be also used to add destination nodes to the circuits, while a multicast delete packet is used to delete nodes from the circuits. When adding nodes to the multicast virtual circuits, a topology analysis process is provided to prevent the formation of an unstable network topology.
Patent EP-0646855-A2 (EP)
Inventor: ROBSON CHRISTOPHER JOHN
IPC: G06F3/0484
Filed: 1994-09-12
Abstract: An information retrieval device displays portions of a document requested by a user. The information retrieval device has a controller connected to a display screen, input selector switches, such as buttons, and non-volatile memory, such as a removable ROM. One or more documents, such as a book or magazine, is stored in the non-volatile memory. When the device is turned on, a first portion of a document is displayed on a display screen. When the user wants to see a different portion of the document, or a different document altogether, she presses one of the buttons. Upon detection that a button was enabled, an action is performed that changes the display on the display screen. The action performs can vary in complexity: it may simply cause the next page of the document to be displayed, or may execute a nested hypertext link to cause related information contained in the same or a different document to update only a portion of the display screen. The document is stored on the non-volatile memory in a manner that allows the display screen to be refreshed directly from the non-volatile memory.
Patent EP-0611586-A2 (EP)
Inventor: CRUZ ORLANDO FERNANDES DE SOUS
IPC: A63H33/10
Filed: 1994-02-16
Abstract: Described is an injection moulded children's building block, designed as a toy for all types of large size and different format children's construction. It consists of a block (figure 1) having a surface with several interior walls, and an independent crossbar (figure 2) which incorporates a rectangular section and a flexible wedge (2.1) at one end. 
     The crossbars (figure 2) fit into the side wall slots (1.3) of the block, in order to join up the blocks together so that flat surfaces are formed which will then fit face to face into other similar flat surfaces by means of vertical spigots (1.6) located on the inside wall of the blocks on which there are slots or cut out guides (1.4), a groove which allows the block to be folded in two (1.2), and several openings to allow the fitting of decorative pieces to the outside surface of the block.
Patent EP-0666321-A2 (EP)
Inventor: TAKASHIMA YOSHIKI
IPC: C12P13/02
Filed: 1995-01-31
Abstract: The present invention provides a process for production of amide compounds, which includes converting a nitrile compound into its corresponding amide compound by hydrating the nitrile compound in the presence of a cultured broth of bacterial cells, intact bacterial cells, disrupted bacterial cells or enzymes contained therein, or immobilized preparations obtainable by immobilizing intact bacterial cells, disrupted bacterial cells or enzymes contained therein, the bacterial cells being those of a biologically pure culture of a thermophilic microorganism having hydration activity to convert a nitrile compound into its corresponding amide compound, such as  Bacillus smithii  SC-J05-1 (FERM BP-4935).
Patent EP-0669606-A2 (EP)
Inventor: LINHARD KLAUS DR-ING
IPC: G10L21/0208
Filed: 1995-02-14
Abstract: Filtering is applied to the band spectrum of the noisy signal before and optionally also after spectral subtraction of the noise is applied. The required transfer function for the spectral subtraction process is obtained during speech pauses and may itself be subjected to median filtering. The filter may operate in the time domain over a window of 3 successive time segments, in total less than 50 ms. Alternatively, the filter operates in the frequency domain with a window size of less than 5 frequency units.
Patent EP-0675351-A2 (EP)
Inventor: VEITH GUSTAV DR
IPC: G01M11/00
Filed: 1995-03-30
Abstract: The measuring system uses 2 light signals of different wavelength fed to the light conductor (4) and detection of the product obtained by the non-linear interaction of the light signals, via an analyser (3).   The wavelength of one of the light signals is varied until the optical power of the product is a max. with the zero dispersion point indicated by the wavelength when this is obtained. The second wavelength is selected to be outside the range of the expected zero dispersion point. <IMAGE>
Patent EP-0678437-A2 (EP)
Inventor: NIEMEYER-STEIN WERNER DIPL-ING
IPC: B61L15/00
Filed: 1995-04-15
Abstract: A unit (11) fixed firmly to the tail wagon communicates by radio link (25-26) with a monitoring unit (12) installed in the driver's cab and wired to a tachometer (34) which signals the speed of the locomotive to a microprocessor (30). The speed of the tail wagon is also measured by an inertial sensor (17) with three accelerometers and three gyroscopes, and transmitted over the radio link. The monitoring unit compares (31) the two speeds, and operates an alarm indicator (35) and/or transmitter (29) when the discrepancy exceeds a limit dependent upon locomotive braking and deceleration. <IMAGE>
Patent EP-0682357-A2 (EP)
Inventor: ISHIKAWA TOSHIO
IPC: G11B5/84
Filed: 1995-05-03
Abstract: A side rail (1; 101) for closing each of side walls (41a, 41b) of a substrate cassette (2) of a rectangular configuration is disclosed which is capable of preventing deformation of the side rail and a dimensional error thereof. The side rail includes a partition plate (20; 220) formed on a surface thereof with ribs (22; 222) for receiving a plurality of substrates (80) therein in a manner to space them from each other. The ribs are arranged so as to define partition grooves (23; 223) therebetween. The side rail also includes a cover member (10; 210) arranged for covering the partition plate and including rib covers (12; 212) for covering the ribs and groove covers (13; 213) arranged between the rib covers for covering the partition grooves. Also, a substrate cassette having the side rails incorporated therein is disclosed.
Patent EP-0699694-A2 (EP)
Inventor: AUSCHRE CLEMENS DR
IPC: C08F290/04
Filed: 1995-08-30
Abstract: Comb polymers are derived from macromonomers of formula (I): X-ÄCH2CH2Üa-ÄCH2CHR1Üb-ÄCH2CR2R3Üc-B (I) X = residue of initiator, pref. 1-50 C alkyl residue; R1 = 1-18 C (pref. 1-10 C, most pref. 1-4 C) alkyl; R2, R3 = 1-8 C alkyl; B = 3-12 C alkene end gp.; a = 0 mol.% if c is more than 0 mol.%; a+b = 100 mol.% of the monomers in (I), with a ≤ 80 mol.%, or b+c = 100 mol.% of the monomer in (I); if a = 0, R1 becomes R1' (R1' = 2-18 C alkyl); by (a) converting the end gp. -B into a corresp. protic gp. -A-OH (cpd. (II)) using known methods., (b) acylating the intermediate with a reagent contg. a (meth)acryloyl gp. to give the corresp. macromonomer (IV) with an end. gp. of formula -A-O-CO-CR4=CH2 (R4 = H or Me), and (c) radical copolymerising (IV) with monomers selected from 1-28 C alkyl (meth)acrylates, functional comonomers, vinyl esters of fatty acids and vinylaromatics.
Patent EP-0716552-A2 (EP)
Inventor: YAMANE KAZUYASU
IPC: H04H20/74
Filed: 1995-12-07
Abstract: A service center (31) has a plurality of controlled areas. When the service center (31) provides service information through a radio communication network, the service center first broadcasts toward all the areas with outline items of the information with corresponding key codes attached thereto. Users each receive the outline items of the information with a user's terminal (2) and determine as required whether a detail item of the information should be had immediately (an urgent one) or can be had later (a regular one). The results of the determination are reported to the service center (31), which immediately provides the urgent detail items of the information for the respective users who made requests for having those detail items. The service center (31) broadcasts regular detail items of the information with attached corresponding key codes other than the requested urgent ones of the information toward the terminals which requested the regular detail items of the information at a predetermined time. Each terminal (2) has stored a key code attached to the outline item of the information which the terminal requested in a regular manner, and receives only a necessary detail item of the information. The service center (31) may count the number of requests, determine the priority of provision of the detail items of the information on the basis of the counted number of requests, and omit provision of the detail items of the information to areas which have not requested the detail items of the information.
Patent EP-0717488-A2 (EP)
Inventor: SHAFER GEORGE GERALD JR
IPC: H02K3/28
Filed: 1995-11-07
Abstract: A stator assembly (11) for a polyphase multi-pole dynamo-electric machine of the variety having at least one common neutral wire connection has a plurality of neutral leads (N) terminated and coupled together by a conductor (24) at one end of the stator (10). An annular insulator (2) adjacent one end of the stator assembly (11) has a plurality of passages (26) through which the neutral leads (N) are routed. An annular conductor (24) has a plurality of heat concentrating termination sites (28) whereat the neutral leads are mechanically and electrically coupled. The neutral leads are assembled to the insulator and conductor from the outer periphery thereof.
Patent EP-0742140-A2 (EP)
Inventor: DANIELS DYRK L
IPC: B64C1/14
Filed: 1995-11-08
Abstract: A counterbalance mechanism (10) counters the weight of a door in an airplane. The door hingedly mounts to the fuselage of the airplane, and rotates upward and inward relative to the fuselage of the airplane along a hinge axis. The counterbalance mechanism (10) includes a housing (12) for affixing the counterbalance mechanism (10) to the fuselage of the airplane. A guide tube (14) rotatably mounts to the housing (12) for swinging movement about an axis of rotation generally parallel to the hinge axis of the door. The guide tube (14) includes a rod (40) that extends outwardly from the guide tube (14). Compression springs (34) within the guide tube (14) oppose outward movement of the rod (40). A linkage assembly that includes a bell crank (50) and a push rod (56) connects the guide tube (14) to the door via rod (40) to assert counterbalancing force during the door opening and closing sequence of the door.
Patent EP-0669582-A2 (EP)
Inventor: WISOR MICHAEL T
IPC: G06F13/24
Filed: 1995-01-25
Abstract: A power management unit is provided that includes a software writable enable register for receiving an SMI enable bit when the generation of an immediate SMI is desired. When the enable bit is set, an SMI flag register causes the assertion of an SMI signal. The power management unit further includes a reason register that is also writable via software command. The reason register is written prior to the setup of the enable bit with a "reason value" indicative of the reason a pending SMI is being requested. The immediate system management interrupt source allows initiating software to indicate the reason it is requesting an SMI, and causes an associated SMI to be asserted with minimal latency. The immediate system management interrupt source further allows the system management interrupt service routine to quickly determine the reason for the immediate SMI, thereby allowing simplified and more efficient SMI service routines and further allowing greater flexibility in programming. As a result, overall performance of the computer system may be improved.
Patent EP-0699684-A2 (EP)
Inventor: CHIU KUEN-WAI
IPC: C07F7/10
Filed: 1995-04-13
Abstract: A one-step synthesis of an alkali-metal hexamethyldisilazane is provided in which an alkali metal selected from the group consisting of lithium, sodium and potassium is reacted with 1,1,1,3,3,3,-hexamethyldisilazane at a reaction temperature above the melting point of the alkali metal without the use of an electron carrier, alkali-metal derivatized reagents, such as alkyl-aryl organometals, alkali-metal amides and alkali-metal hydrides, or a catalyst.
Patent EP-0699423-A2 (EP)
Title: Thinly woven flexible graft
Inventor: SCHMITT PETER J
IPC: A61F2/00
Filed: 1995-04-28
Abstract: A thinly woven textile prosthetic implant such as a vascular graft may be implanted by catheter implantation. The implant includes an elongate tubular body formed of a woven fabric having a fabric thickness no greater than about 0.16 mm. The tubular body includes a series of longitudinally spaced wave-like generally uniform crimps along the length thereof. The crimps are disposed at a fine pitch along the length of the tubular body. The amplitude of the crimps is relatively small thus reducing the formation of thrombus and plaque on the inside of the implant.
Patent EP-0690640-A2 (EP)
Inventor: CHANG JAMES J
IPC: H04M3/00
Filed: 1995-06-21
Abstract: A telephone signaling system is operative outside of the traditional calling and data transmission paths to provide originating to termination signaling. Routing of the signaling is in response to a locator system which includes a data base of terminations and a system for keeping up to date information of current termination locations of the intended recipient. In one illustrative embodiment the termination equipment includes locator devices such as GPS locating devices. The information supplied by the GPS locating device is provided to a central data base which routes the signaling system to the intended recipient termination device. The central routing system then selects a voice and data transmission path that optimizes some preselected criteria of transmission. A typical criteria could be cost, or bandwidth or some combination of criteria to be optimized.
Patent EP-0697203-A2 (EP)
Inventor: FALK STEVEN M
IPC: A61N5/06
Filed: 1995-08-01
Abstract: An infant care centre or infant care warmer having as it source of heat, an infrared emitter that is located above the infant bed and which is relatively small in dimensions so as to not impede the access to the infant by attending personnel at any time, including when X-rays are being taken to the infant. The emitter is contained in a sealed emitter assembly and includes a lens that focuses and directs the infrared radiation to a desired footprint on the infant bed. In a specific embodiment, the infrared emitter is shaped generally in the form of a parabola and a honeycomb material comprising a plurality of hexagonal openings receives the infrared radiation from the parabolic shaped emitter and redirects the radiation into a desired pattern toward the infant bed.
Patent EP-0695784-A2 (EP)
Inventor: BODEN DAVID EDWARD
IPC: C08L67/02
Filed: 1995-08-01
Abstract: There are described a material suitable for use as a shoe stiffener, and a method for the manufacture of the same. The material comprises an extruded plastics sheet containing a polyester and a thermoplastic resin, and optionally a small proportion of an additional component to improve the mechanical properties. The sheet may be extruded directly onto a fabric substrate which may then be impregnated with a suitable impregnant.
Patent EP-0700095-A2 (EP)
Inventor: BAUER FRIEDHELM DR
IPC: H01L29/744
Filed: 1995-08-16
Abstract: The thyristor includes a number of differently doped semiconductor layers between two cathode (1) and anode (2) main surfaces. On the anode-side main surface a transparent anode-emitter (6) about 1.2 microns thick is comparatively lightly p-doped with 10 to the power 18 carriers per c.c. The emitter is overlaid with a blocking layer (11) pref. 20 to 40 microns thick with a dopant edge concn. of about 7 x 10 to the power 14 per c.c. A less heavily doped n-base (7) is covered with a p-base (8) which extends to the other main surface (1) except where a cathode-emitter (9) is introduced under the cathode electrode (4). Anode short-circuits (10) are incorporated with a comparatively small dia. of 5-10 microns for an optimal ignition current of 300 mA.