baber/WOPTO huggingface dataset:
Patent DE-2227424-B2 (DE)
Title: Shoe cleaning machine for shoes being worn - has curved shoe support plate ensuring perfect cleaning of all sizes of shoes
IPC: A47L23/02
Filed: 1972-06-06
Abstract: The shoe cleaning machine which is designed to clean the shoes whilst they are being worn, comprises two oppositely rotating roller brushes and a height adjustable shoe support plate mounted between the two brushes. A stop nose is at the end of the plate facing the toe whilst the plate itself rises in a curve from the centre towards both the heel and the toe corresponding to the outline of the roller brushes which follow a similar course. Shoes of different widths and lengths can thereby be cleaned effectively whilst the insert opening of the shoe and thus the surrounding sock or trouser leg, remains clear of the brushes. The stop prevents the shoe from slipping forwards into the brush drive mechanism.
Patent DE-2228296-B2 (DE)
Title: Dual cooled slide ring shaft seal - has slide and counter ring pairs and pump driven by shaft to be sealed
IPC: F04D29/043
Filed: 1972-06-09
Abstract: A drive shaft passing through a wall into a pressurized working fluid envirment is sealed by two spaced slide ring/counter ring pairs which surround the shaft. An axially innermost one of the pairs extends radially from a first high pressure region related to the pressurized fluid environment to a second high pressure region of a sealing and cooling fluid recirculation loop serving both of the pairs. A built-in pump of the sealing device, driven by the shaft propels said sealing and cooling fluid and builds up the pressure at the second region so that such pressure is higher than the first pressure region by a pressure difference (DP). Flow restrictions are built into the recirculating loop so that the sum of pressure drops therein is at least equal to DP.
Patent DE-2237399-B2 (DE)
Title: Field current control for motor generator ship drive unit - uses tachogenerator output summed with speed reference value to generate error signal
IPC: B60L50/12
Filed: 1972-07-29
Abstract: A closed loop control system for the speed control of a ship with d.c. motors supplied from an a.c. generator set provides continuous and optimal adjustment. A twin propeller boat is driven by series coupled d.c. motors with the field windings supplied by a thyristor converter with trigger circuit. A tachogenerator output is summed with a speed reference value to generate an error signal. A field current regulator operates on the error signal and measured field current. An additional threshold circuit limits the field value during propeller reversal for manoeuvring. The field winding of the generator is also controlled to provide matching with the drive motors, by comparing the rectified motor field current with the generator output. Threshold stages limit the operating condition of the generator.
Patent IE-S78002-B2 (IE)
Title: A method and apparatus for repairing a damaged compact disc
Inventor: FRITSCH JOSEPH FREDERICK
IPC: B24B37/04
Filed: 1997-09-18
Abstract: A method for repairing a compact disc (1) damaged by a circumferential scratch (2) comprises subjecting a localized area (21) around the scratch (2) to a treatment regime comprising fifty rubbing cycles with a first abrasive sheet (10) of abrasive particle size of 1 micron. Each rubbing cycle comprises one manual radial stroke in the radial direction A and a return radial stroke in the radial direction B. After the first treatment regime if the scratch (2) has not been sufficiently removed the localized area (21) is then subjected to a similar treatment regime with a second abrasive sheet of abrasive particle size 3 microns. A further similar treatment regime is carried out using a third abrasive sheet of abrasive particle size 5 microns in the event that the second abrasive sheet did not sufficiently remove the scratch (2). On the scratch (2) being sufficiently removed, the localized area (21) is sequentially subjected to further treatment regimes with abrasive sheets of decreasing order of coarseness for removing scratches from previous treatments. A mask (20) having an opening (22) therein is placed on the compact disc (1) for defining and exposing the localized area (21).
Patent JP-S648166-B2 (JP)
IPC: F02M37/00
Filed: 1981-02-05
Abstract: PURPOSE:To make it possible for a fuel tank to automatically blend oils at a prescibed ratio, at the time when the fuel tank is supplied with fuel, by supplying the tank with a lubricant from a separate lubricant tank in proportion to volume of the fuel. CONSTITUTION:At the time when a fuel tank 1 is replenished with fuel, the level in the tank rises with supply of the fuel, and the level in a pressure chamber 2 also rises. And, air is compressed by pressure of head H1, and a lubricant in a lubricant tank 4 is pushed up to a lubricant tube 6. On the other hand, a venturi 8 of an injection tube 7 is under a negative pressure by flow speed of the fuel being injected, and therefore, the lubricant flows to the lubricant tube 6 and flows over to the venturi 8 to be mixed up with the fuel. Once the lubricant started flowing into the lubricant tube 6, it keeps flowing continuously by syphonal effect. When flow of the lubricant and negative pressure in the lubricant tank 4 are equilibrated at a head H2, the lubricant stops flowing.
Patent JP-2648118-B2 (JP)
IPC: H01L21/52
Filed: 1995-02-24
Granted: 1997-08-27
Abstract: PURPOSE: To surely separate a chip from a suction nozzle without generating a microcrack, a crack or the like in the chip and to transfer the chip on a substrate. CONSTITUTION: A pickup mechanism is provided with a suction nozzle 3, which sucks a chip 17, and a chip press rod 4, which comes into contact with the chip 17 at the same time when the nozzle 4 sucks the chip 17 and applys a static press force to the chip 17, and after the nozzle 3 is separated from the chip 17, the rod 4 is separated from the chip 17.
Patent JP-3361987-B2 (JP)
IPC: F16K15/04
Filed: 1998-02-20
Granted: 2003-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a check valve and a seating valve having little deformation of a seat, and a satisfactory sealability. SOLUTION: This check valve is composed of an accommodation space 36 formed in a fluid passage 8; a body 41a formed with a passage hole 41b along the center axis; a head part 41c raised in a one side end face of the body 41a along the outer periphery of the passage hole 41b and formed with a seat 41d at the end part; a seating valve 41 arranged with one end face on the opposite side of the head part 41c allowed to abut to the bottom surface 25a of a recess 25; a valve element 32 having a seat surface abutting to the seat 41d; an elastic member 33 compressedly accommodated an accommodation space 36 and urging the valve element 32 in the direction of the seat 41d; and a fixing member 31 for fixing the seating valve 41 to the bottom of the recess 25 by applying a load to a shoulder part of the body 41a in the direction of the center axis.  With this arrangement, a thin wall part 41g is formed between a loading point of the shoulder part 41e and the seat 41d.
Patent JP-2610764-B2 (JP)
IPC: H04N5/91
Filed: 1993-03-05
Granted: 1997-05-14
Abstract: An improved system for recording and playing back digital information in a special pulse-length modulation format on a disc-shaped record. The digital information is stored in a succession of alternating marks and spaces, both having lengths that are discretely variable in accordance with a succession of multi-bit binary code blocks.
Patent JP-S5438019-B2 (JP)
IPC: G11C11/14
Filed: 1975-05-14
Abstract: An information storage device which stores a single flux quantum without bias is disclosed. The device includes a single Josephson tunneling device made from two superconductive materials spaced apart by an insulator wherein a Josephson current density profile J1(x) defined by  + INFINITY  J1(x) =J1(x,y)dy - INFINITY    IS CHARACTERIZED SUCH THAT THE PROFILE HAS A LARGER MAGNITUDE AT THE BOUNDARY PORTIONS OF SAID DEVICE THAN AT THE CENTER. The current density profile is controlled by adjusting either the oxide thicknesses, the work function of the superconductors or by changing the shape of the junction from its usual rectangular cross-section.
Patent JP-H0722829-B2 (JP)
IPC: B23K28/00
Filed: 1985-04-04
Abstract: The arc is struck by the initial short circuit between the electrode (2), the nozzle (3) and the work piece (7) by the excitation by a very low voltage source (31) of a relay (48) causing (between 43 and 42) the closure of the main contact (15), after which the relay (48) is maintained in its state by the welding or cutting current generating a voltage at the terminals of the inductance (23). Application in the control of a torch which is ignited by a short circuit between the electrode, nozzle and the torch.
Patent JP-S612959-B2 (JP)
IPC: G10L17/00
Filed: 1978-06-14
Abstract: PURPOSE:To make it possible to extract a pitch frequency stably in a high speed in a comparatively simple unit by utilizing the output of a band pass filter group. CONSTITUTION:After input sound signals have the high band emphasized by pre-emphasis circuit 3 after amplification, they are applied to BPF group 5 which divides the frequency range of 200Hz to 6KHz into 16 to 30 channels. Signals of each divided channel are outputted to terminal 9 as the feature quantity of the sound wave as they are, and channel outputs of frequencies higher than the pitch frequency are outputted to terminal 10. Though these output signals are supplied to peak value detection holding part 12 through adder 11, a short pulse train is outputted after a prescribed time because a reset signal is supplied previously. This output is applied to reset signal control part 13, and it is possible to extract the pitch frequency stably by mutual operations of peak value holding part 12 and reset signal control part 13.
Patent JP-H0471892-B2 (JP)
IPC: A61L2/20
Filed: 1986-04-03
Abstract: Blood and proteinaceous blood products employed for their physiological and/or immunological properties are free of viable enveloped viruses by treatment with low levels of ozone, levels at which substantially all of the physiological and/or immunological activity is retained.
Patent JP-H0258121-B2 (JP)
IPC: B60C9/18
Filed: 1983-04-30
Abstract: The invention concerns a breaker for tyres which have a radial carcass and which are produced according to the traditional method, and it refers to modify this breaker structures for reducing the absorption of horse power during tyre exercise. The above said breaker comprises a layer (1) of cords (4) which are at least resistant to tension and which are disposed in the tyre substantially according to the circumferential direction and are rubberized with an elastomeric material having a high modulus of rigidity in respect of shear stresses, as well as a low hysteretic loss. The said material ist characterized by the capacity of maintaining the variability of its physical characteristics within a determined range of values during the service life of the tyre.
Patent JP-H05438-B2 (JP)
IPC: C11D1/62
Filed: 1983-05-10
Abstract: Detergent compositions with a mixture of a conventional nonionic detergent surfactant, an alkylpolysaccharide detergent surfactant, and a cationic fabric-softening/antistatic compound deposit the cationic material more effectively than prior compositions containing only the conventional nonionic detergent surfactant and the cationic material.
Patent EP-1231786-B2 (EP)
Inventor: POTREBIC PETER J
IPC: H04N5/92
Filed: 2002-02-08
Granted: 2019-02-27
Abstract: Systems and methods for optimizing the use and availability of storage space in a video data recording system. An intelligent disk recording and management system selectively assigns tags to determine the manner and/or priority of recording programs onto a storage device and the priority of maintaining the programs on the storage device once the programs are recorded. The tags are automatically assigned based on known user preferences or are assigned by the viewer, and can be modified once a program is replayed. The tags allow the system to automatically determine whether or not to record over a previously recorded program and which previously recorded program to record over so as to allow the storage device to be more efficiently and optimally used. The system further includes an interface that provides improved assistance and explanations that relate to the recording of programs and the maintaining of the recorded programs on the storage device.
Patent EP-1466303-B2 (EP)
Inventor: AAS PER CHRISTIAN
IPC: G07D11/00
Filed: 2002-12-18
Granted: 2012-02-29
Abstract: The present invention relates an note handling apparatus (100). At least one note storage component (265) is configured to receive notes from a transport belt (215) and dispense notes to the transport belt (215). A note direction changer (270) associated with the note storage component and presenting a rotating note guiding periphery is configured to (i) direct notes from the transport belt (215) into the note storage component (265) when the note guiding periphery is rotated in a first rotational direction and (ii) direct notes past the note storage component (265) when the note guiding periphery is rotated in an opposite second rotational direction.
Patent EP-1787176-B2 (EP)
Inventor: HAMMOND PETER RUSSELL
IPC: G05B19/408
Filed: 2005-08-26
Granted: 2016-08-03
Abstract: Apparatus and method for fitting a workpiece to geometric design data of a workpiece. Nominal data points are selected from the geometric design data. Command codes are created to generate measured data points. The measurement data points have associated nominal measurement points which are used to fit the workpiece to the geometric design data. The apparatus and method may also be used to determine whether a workpiece is within tolerance and for process control.
Patent EP-0072947-B2 (EP)
Inventor: FUJISAKI SHIGEMI
IPC: A61P1/16
Filed: 1982-08-05
Granted: 1994-01-12
Abstract: The invention relates to an agent for preventing and treating liver and kidney diseases which comprises one or more proteolytic enzyme and or one or more polysaccharide mucopolysaccharide-lysing enzyme as effective ingredent(s). The agent of the invention is useful in the prevention and treatment of many different disorders of the liver and kidneys.
Patent EP-0106743-B2 (EP)
Inventor: HENRICH ROBERT S
IPC: H03K17/64
Filed: 1983-09-23
Granted: 1995-09-13
Abstract: A switching type control unit (20) for activating fuel injectors (50) of an internal combustion engine. The control unit (20) including a plurality of switching circuits (60) for turning on and off associated hybrid power circuits (80). The hybrid power circuits (80) communicate the increased level of voltage generated by a single boost voltage generator (70) to particular injectors (50).
Patent EP-0234362-B2 (EP)
Inventor: HILLE HANS-DIETER
IPC: C08G18/80
Filed: 1987-02-06
Granted: 1999-09-08
Abstract: PCT No. PCT/EP87/00057 Sec. 371 Date Oct. 28, 1988 Sec. 102(e) Date Oct. 28, 1988 PCT Filed Feb. 6, 1987 PCT Pub. No. WO87/05306 PCT Pub. Date Sep. 11, 1987.The invention relates to dispersions of crosslinked polymer micro-particles in aqueous media, which have been prepared: (1) (a) by dispersing a mixture of the components (A) and (B) in an aqueous medium, the component (A) being composed of one or more polyester-polyols containing at least 2 hydroxyl groups, and the component (B) being composed of one or more polyisocyanate compounds in which the isocyanate groups are at least partially in the masked form, and the components (A) and/or (B) having available a number of ionic groups, preferably carboxylate groups, sufficient to form a stable dispersion, and at least one part of the components (A) and/or (B) containing more than 2 hydroxyl or optionally masked isocyanate, respectively, groups per molecule and (2) (b) by subsequently heating the dispersion thus obtained to a temperature sufficiently high for the components (A) and (B) to react to form crosslinked polymer micro-particles.
Patent EP-0589004-B2 (EP)
Inventor: DE LEYS ROBERT
IPC: C07K1/00
Filed: 1993-03-08
Granted: 2004-05-06
Abstract: The present invention relates to new HIV peptides representing the gp41 and gp120 V3-loop immunodominant peptide regions of the new HIV isolate ANT70. The present invention also relates to methods for detection of antibodies specifically reacting with said peptides as well as diagnostic kits for performing said methods.
Patent EP-0873880-B2 (EP)
Inventor: FISHER MARK ROBERT
IPC: B41M5/337
Filed: 1998-03-26
Granted: 2006-12-20
Abstract: Thermally-responsive record material useful for bar coding comprises a support having provided thereon in substantially contiguous relationship in one or more layers a heat-sensitive coating comprising: a substantially colorless dye precursor comprising 2-anilino-3-methyl-6-dibutylaminofluoran; a sensitizer selected from the group consisting of 1,2-diphenoxyethane and 1,2-(4-methylphenoxy)ethane; an acidic developer material comprising bis-(3-allyl-4-hydroxyphenyl)sulfone which upon being heated reacts with said dye precursor to develop color; and a binder material. A bar code produced by thermally-imaging the record material has a high print contrast signal; high dimensional stability in terms of low bar width growth degradation; a high percentage of successful decodes; and high contrast of the bar code with the background.
Patent EP-1125377-B2 (EP)
Inventor: LAUTERJUNG JUERGEN
IPC: H04B7/08
Filed: 1999-09-23
Granted: 2011-04-20
Abstract: The aim of the invention is to process OFDM signals which are simultaneously received via a multiple antenna system having a plurality of separate receive channels. To this end, the channel correction values or the confidence values are determined in the receive channels for each carrier of the OFDM signal while using known techniques. In addition, the I/Q values of each individual carrier of the OFDM signal which are obtained in the OFDM demodulator are weighted with these channel correction values or confidence values. Afterwards, the I/Q values weighted in such a manner are totaled.
Patent JP-H0113275-B2 (JP)
IPC: H04Q3/54
Filed: 1982-07-13
Abstract: A circuit arrangement for centrally-controlled telecommunication exchange systems, particularly for time-division multiplex telephone exchange systems, with information exchange between sub-central devices, is characterized by the provision of an input/output processor device, in addition to the central control unit, which comprises an input memory portion and an output memory portion. The input memory portion is divided into sub-memories which receive information intended for a line trunk group and to be processed by the central control unit, while the output memory portion is divided into sub-memories which are assigned to respective buffers for information transfer between the sub-central devices, by-passing the central control unit. For the purpose of information transmission from one line trunk group to another, an auxiliary criterion is added to the information to be transmitted in addition to the address of the destination line trunk group, the auxiliary criterion causing the input/output processor device to write the information directly into the output sub-memory of that sub-central device which serves the destination line trunk group.
Patent JP-3050507-B2 (JP)
IPC: H02P9/04
Filed: 1995-05-25
Granted: 2000-06-12
Abstract: A device for selectively feeding electrical power to loads (L,B) and the ignition circuit (CDI) of internal combustion engine of a motor-vehicle; a single power generating winding (L5) of an electric generator (G) is selectively connectable, via differently polarized diodes (D3, D4) and electronic switch means (T1, T3) to the ignition circuit (CDI) of the engine and to A.C and D.C. electrical load circuits (L, B), respectively, under the control of a voltage regulator (13) comprising the electronic switches (T2, T3) of the electrical-load circuit, and a control unit (U2) designed to selectively supply the voltage output from the generator (G), to the electrical-load circuit (L, B) for part ( alpha 1,  alpha 2) of the electrical voltage period of the generator and to the ignition circuit (CDI) of the engine for the remaining part ( alpha 3) of the aforementioned period, respectively.
Patent JP-H0634703-B2 (JP)
Inventor: ARBIGE MICHAEL VINCENT
IPC: A23C19/06
Filed: 1985-06-25
Abstract: The present invention relates to a novel lipolytic enzyme derived from a novel Aspergillus microorganism (ATCC No. 20719), Cheese aged in the presence of a low concentration of this lipolytic enzymes ripens faster than with conventional lipolytic enzymes and without any associated rancidity.
Patent JP-3774779-B2 (JP)
IPC: C07C7/20
Filed: 1997-06-03
Granted: 2006-05-17
Abstract: A process is claimed for the compression of ethylenic monomers to a pressure of 200-5000 bar, carried out in the absence of a polymerisation initiator and in the presence of a sterically hindered amine derivative (I). Also claimed is (i) a process for the production of copolymers by compressing the comonomers as above and then polymerising at 50-350 degrees C with addition of initiator, and (ii) copolymers obtained by this process.
Patent JP-2691678-B2 (JP)
IPC: C07D499/88
Filed: 1993-06-17
Granted: 1997-12-17
Abstract: New derivatives of penem and pharmaceutically acceptable salt thereof are herein disclosed; the compouinds being useful as an antibacterial agent which has a high sensibility to
Patent JP-3479560-B2 (JP)
IPC: H04N1/52
Filed: 1994-07-08
Granted: 2003-12-15
Abstract: A method is described for the rendering of an image on a carrier by a rendering system having a restricted density resolution. A classic screening method for a binary rendering technique is extrapolated to a plurality of energy levels that belong to three classes : non-marking, non-stable and marking stable energy levels. For each class, specific rules must be respected, in order to obtain predictable results without density discontinuities on the carrier. The methods make full use of the spatial and density resolution of the rendering system in areas of high density and increase the reproducibility of low densities by giving up some spatial resolution in the lower density regions. <IMAGE>
Patent JP-3254649-B2 (JP)
IPC: H04W36/38
Filed: 1993-07-26
Granted: 2002-02-12
Abstract: PURPOSE:To enable the use of both frequency zone A (800MHz) and a frequency zone B (1.5GHz) and to prevent the deviation of traffic to the frequency zone A by judging the use propriety of a line by correcting the reception level informed from a mobile station when a base station judges the use propriety. CONSTITUTION:A mobile station 15 notifies the monitoring channel number of the surrounding radio zone from the base station 2 of a radio zone 2 to the mobile station 15 for the radio zone 2 of a radio zone number 2. At the time, because the station 15 is in speech in a frequency band A, each monitoring channel number N1 and N2 of the surrounding zone numbers 1 and 3 of the band A is notified next, a correction level alpha is notified, and subsequently, each monitoring channel number N'1 to N'3 of the surrounding zone number 1' to 3' of a frequency band B is notified. The station 15 receiving the notification measures the reception level of the monitoring channel from the surrounding radio zone. The station 15 further adds alpha to the reception levels E'1 to E'3 of the monitoring channels N'1 to N'3 of and reports the matter to a base station 9. The station 9 deduces a radio zone 1' from the N'1, performs inquiries to the base station 8' and switched to the calling channel of the mobile station 15 by the reply.