baber/WOPTO huggingface dataset:
Patent DE-2148644-B2 (DE)
Title: Optical indicators and sensors - locate defect in centrally monitored, electrically-controlled systems using switch-over relay
IPC: B61L19/06
Filed: 1971-09-29
Abstract: To facilitate location of defects in, e.g. railway switch points, a glow discharge lamp in series with a high resistor (1000) is connected in parallel with various portions of the control line embracing both whole batteries of units, subsections, and individual equipment units. In case of a line defect a monitor relay (70) releases because of loss of current. The relay may now apply to the line a larger voltage, or it is automatically so applied, causing all the line group flow lamps affected by the defect to be lit. The surveillance principle can also be used for remote control indication of the defect. (DS).
Patent DE-2215682-B2 (DE)
Title: Foam vehicle seat - with cover held on foam cushion by attached parallel embedded and enclosed wires
IPC: A47C31/02
Filed: 1972-03-30
Abstract: A vehicle seat has a cushion, pref. of flexible polyurethane foam, with bolsters along the edge and a contoured upper surface. A cover is positioned on the cushion and the two are held together by upper and lower parallel wires fastened together along their lengths. The lower wire is embedded in the cushion parallel to and below the seat-bolster boundary of the upper cushion surface and the upper wire is entrapped within a sleeve fastened to the underside of the cover. The two wires are fastened by hog rings which pierce the sleeve.
Patent DE-2218760-B2 (DE)
Title: Coupling for pipes laid under water - has a pattern plate on the pipe laying vessel facilitating pipe end joining
IPC: F16L23/00
Filed: 1972-04-18
Abstract: The pipe coupling is used for pipe ends arranged at an angle to each other. The sloping ends of the pipes have flanges which are brought into contact and rotated until they are aligned for connecting purposes. On aligning the pipe axes the minimum and maximum gap widths between the pipe ends and also their deepest position are noted. A corresponding pattern plate is provided to simulate the pipe laying on board of the vessel. The pattern and the pipe ends under water are actuated together and the gaps corresponds in both assemblies. The pattern has a frame and baseplate which supports the short simulating pipe ends. The coupling elements are locked after the correct position has been reached. The pipe ends under water have clamped central pins which serve as indicators on joining the pipe ends and are removed when actual clamping takes place.
Patent DE-2332360-B2 (DE)
Title: Advertising device with tray and transparent cover - has tray with inwardly directed bead fitting into U-shaped groove in cover
IPC: G09F13/04
Filed: 1973-06-26
Abstract: In order to ensure that any liquid which has entered the gaps between the U-groove of the cover and the bead on the support structure will not find its way into the interior of the advertising device, thus carrying particles of dirt into the latter and causing contamination which is visible from the outside, the groove of the cover is preferably formed with a beading integrally extending from the base of that groove. In particular, the beading may be so formed that a narrow slit connects the interior of the beading with the groove of the cover. The beading is thus circular of tear-shaped, for instance, in cross section.
Patent JP-H073152-B2 (JP)
IPC: E21B33/06
Filed: 1987-01-20
Abstract: A blowout preventer comprises a body (12) having a central bore (14) and aligned, opposed guideways (16) extending outward from said central bore. A ram (18) is disposed in each of said guideways and means (20) is provided for moving the rams in the guideways. Each ram (18) has a ram body (22) with a pair of vertical face recesses (32) and a face slot (34) for receiving an improved packer (30) which includes a packer body of resilient material with two vertical recesses (38) aligned with the ram body recesses. The packer body also has tubing supporting means and a tube sealing means.
Patent JP-H0722401-B2 (JP)
IPC: H04N5/95
Filed: 1984-01-31
Abstract: In an apparatus in which a video signal can be reproduced from a magnetic tape that is transported with different tape speed from that in recording, such as slow or still reproducing mode, and the reproducing video signal and an input video signal can be alterfiatively supplied to an output terminal at every predetermined number of field intervals, there is provided a circuit for controlling a time axis of the input video signal so as to be substantially equal to the time axis of the reproduced video signal.
Patent JP-S6348430-B2 (JP)
IPC: H01L23/50
Filed: 1983-02-12
Abstract: A lead frame has a stage (3a;3b) for mounting a semiconductor element, leads (51a to 57a ; 51b to 58c) disposed around the stage, and an outer frame (11a, 12a, 61a, 62a ; 11b, 12b, 61b, 62b) supporting the leads. 
<??>Some leads (51a, 53a, 55a, 57a ; 51b, 53b, 55b 57b) have reduced-width lead parts between the outer frame and the stage. Supporting bars (100a, 101a, 102a, 103a ; 100b, 101b, 102b, 103b) connect the reduced-width lead parts to the outer frame. 
<??>The reduced-width lead parts may be as narrows as is possible to make them by metal punching, the supporting bars allowing safe handling of those parts during fabrication of a packaged semiconductor element using the lead frame.
Patent JP-H0374203-B2 (JP)
IPC: A61Q5/12
Filed: 1984-02-18
Abstract: An aerosol hair treating composition which forms a relatively stable yet collapsible foam comprising 3 to 90% by weight propellent and 97 to 10% by weight of an aqueous intermediate of 0.25 to 5% by weight polymer, 0.25 to 2% quaternary ammonium compound and water.
Patent JP-S6322697-B2 (JP)
IPC: G10L25/00
Filed: 1982-02-26
Abstract: PURPOSE:To reduce waveform distortion due to an error, by allotting the code error protection bit length of the code of a forecasted residual uniformly according to a prescribed value. CONSTITUTION:The deviation of the electric power or amplitude of an input signal in the direction of either frequency or time is detected and according to the detection result, the adaptive forecast encoding 2 of the input signal is performed by using variable information bit length. Then a decision 5 on the code error protection bit corresponding to the code sequence of the encoded forecasted residual is made according to the deviation of the signal electric power or amplitude. The above mentioned decision is so made that the waveform distortion due to a code error is minimized. On the basis of the variable protection bit length and variable information bit length, transmission line encoding 6 using an error correction code is carried out to send the signal to a transmission line 7.
Patent JP-3316295-B2 (JP)
IPC: C08G18/40
Filed: 1994-02-08
Granted: 2002-08-19
Abstract: Isocyanate-based foams are produced by reacting     1) polyisocyanates with 2) compounds having a molecular weight of from 400 to 10,000 which contain at least two hydrogen atoms which are active towards isocyanates, in the presence of 3) hydrocarbons which can be evaporated under the foaming conditions as blowing agent, optionally in the presence of 4) compounds containing at least two hydrogen atoms which are reactive towards isocyanates and have a molecular weight of from 32 to 399, and optionally in the presence of 5) further blowing agents and auxiliaries and additives known per se,   where component 2) comprises mixtures of a) nitrogen-free polyethers containing at least two hydrogen atoms which are active towards isocyanates and contain oxyethylene radicals and b) polyethers containing at least two hydrogen atoms which are reactive towards isocyanates and containing no oxyethylene groups.
Patent JP-H0749275-B2 (JP)
IPC: B63B1/04
Filed: 1985-03-01
Abstract: A circular floatation vehicle (10), particularly for rafting as an amusement ride, the vehicle (10) having an annular tube 12 with a circular platform inset (14), wherein the platform inset (14) is constructed with a central contoured core (32) to seat a plurality of occupants around the core (32), whereby the core provides a common back rest (38) and seat (34), allowing the occupants to be seated around the core (32) facing outward from the center of the floatation vehicle (10) for improved visibility and safety.
Patent JP-3240908-B2 (JP)
IPC: G10L13/00
Filed: 1996-03-05
Granted: 2001-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a converted speech of high quality and improve conversion efficiency. SOLUTION: Respective spectrum envelopes are extracted from the speech of a conversion source speaker A and the speech of a conversion destination speaker B as to 5 vowels and the peak points of the respective spectrum envelopes are found; and the bands of the spectrum envelopes are divided on the basis of the frequencies at the peak points and a frequency difference and an intensity difference are found as to the division points. Each division spectrum envelope is divided into N and approximated to find an intensity differences between corresponding ones, and differences are held as a conversion table. The input speech of A is analyzed (401) to obtain a spectrum envelope, whose peak is extracted (402); and a vowel is discriminated (403) from its extracted peak.  A conversion table 109 corresponding to it is taken out and used to perform deformation (407 and 408) by performing addition and subtraction among the divided spectrum envelopes (406) of the input speech and a peak point and a division point, and this deformed spectrum is used for speech synthesis (410).
Patent JP-2993965-B2 (JP)
IPC: H01G11/22
Filed: 1988-03-08
Granted: 1999-12-27
Abstract: PURPOSE:To get an electric double layer capacitor which has excellent high- temperature load characteristics, by setting the pore rate and the apparent density of a polarizable electrode, which is made of powder carbonaceous material and organic binder, within specific ranges. CONSTITUTION:In an electric double layer capacitor using polarizable electrodes 1 and 2 which are made of powder carbonaceous material including powder activated charcoal, carbon black and graphite and organic binder, the pore rate of the electrodes 1 and 2 is set within 60-90% and the apparent density within 0.3-0.7g/cm<2>. For example, activated carbon powder, carbon black and PTFE are mixed at the 8:1:1 ratio by wet kneading and the mixture is rolled into sheets of 0.70mm in thickness, to make the polarization electrodes 1 and 2 which have the pore rate of 65% and the apparent density of 0.65g/cm<2>. These electrodes are adhered to stainless-steel armoring cases 4 and 5 respectively with graphite conductive adhesives 7 and 7' via a separator 3 and are stored in there. Nextly, the ends of a cap 4 and a can 5 are sealed by caulking via polypropylene packing 6 after impregnation with a predetermined electrolyte.
Patent JP-3829007-B2 (JP)
IPC: H02P9/48
Filed: 1998-03-06
Granted: 2006-10-04
Abstract: A power flow controller seeks to inject a voltage Vser on a transmission path between a first electrical area and a second electrical area, in order to cause a desired power flow into the second electrical area. The power flow controller (20) includes a series transformer (40), a regulating transformer (42), a rotary phase shifting transformer network (44), and a control system (46). The rotary phase shifting transformer network (44) includes a first rotary phase shifting transformer (1021) and a second rotary phase shifting transformer (1022). The first rotary phase shifting transformer and the second rotary phase shifting transformer have first terminals (windings of one of either rotors or stators) connected in parallel to a regulating winding 62 of the regulation transformer. Second terminals (windings of the other of rotors or stators) are connected in series with an excited winding (52) of the series transformer. The control system applies control signals to the first rotary phase shifting transformer and the second rotary phase shifting transformer to obtain desired phase angles θE1, θE2 between the rotor and stator of each transformer, and thereby achieve an effective phase shift θPFC and a voltage magnitude ratio TPFC between the first electrical area and the second electrical area. <IMAGE>
Patent JP-2911951-B2 (JP)
IPC: C07F7/18
Filed: 1990-03-12
Granted: 1999-06-28
Abstract: A novel tri-substituted triphenyl isocyanurate is defined by the following formula and useful as a crossliking agent for resin. <CHEM> wherein X represents -O- or -COO-; and R represents a hydrogen atom, a straight-chain or branched alkyl group having 1 to 10 carbon atoms which may be either unsubstituted or substituted with a hydroxyl group, an aryl group or an R'3Si group (wherein a plurality of R' groups may be the same or different from each other and each represent a straight-chain or branched alkyl group having 1 to 10 carbon atoms or a phenyl group), excepting the case wherein X is -O- and R is CH3.
Patent JP-H0580238-B2 (JP)
Inventor: BERUNTO REDEITSUHI
IPC: B26B5/00
Filed: 1986-03-27
Abstract: A floor covering cutter for cutting floor coverings such as carpets, has a shell handle (3) consisting of several parts and a cutting blade (6) that is gripped with its cutting head at an angle of deployment with respect to the longitudinal axis of the shell handle between the shell parts of the handle that are connected with a screw. They enclose a storage area (12) for spare blades on the inside and present a gripping contour on the outside. The cutting blade is positioned with its cutting head at a slight forward angle of deployment with respect to the theoretical mid longitudinal axis (7) of the handle shell, while the handle shell, on the end opposite from the cutting blade (6), presents a steadily expanding outer cross-section (4) with flattened contours in the area adjoining the gripping surface (3). In the storage area (12) are kept blades standing on one edge. The two shell parts (1,2) are connected by a joint and held together by a knurled screw (10).
Patent JP-S631401-B2 (JP)
IPC: E01C5/00
Filed: 1982-04-23
Abstract: Modular interlocking paving elements of uniform configuration are provided each in the form of a substantially right angular body bounded peripherally by two outer sides meeting at an outer angle apex, two inner sides meeting at an inner angle apex and two front sides each extending between respective ends of an inner side and an outer side, with dummy joint gaps formed in and extending across the top side of the body each from the inner angle apex to a midpoint of one of the outer sides. The inner sides, front sides, half sections of outer sides and dummy gaps are of substantially the same length, and each has longitudinal portions thereof projecting outside and/or recessed inside a straight base line between the ends thereof, so that the top side of each element appears to be composed of three four-sided elemental units disposed side by side and two or more of the elements will interlock laterally yet present the same surface appearance in any of a variety of side-by-side orientations. The projection/recess configuration preferably is constituted by oblique surface portions alternating in direction. The dummy gaps form predetermined breaking regions along which an element upon being overloaded will break preferentially, thus preserving both its top side appearance and an interlocking relationship. The elements are particularly suitable for being arranged in groups that can be lifted, transported and laid as units by mechanical laying apparatus.
Patent JP-H0573742-B2 (JP)
Inventor: ROBERUTO JAANI
IPC: C07D235/28
Filed: 1989-03-24
Abstract: New alkylthiobenzimidazole derivatives are described which belong to the class of formula: <CHEM> wherein R1 and R2 each represent a 1-3 carbon atom alkyl radical or they may form with the adjacent nitrogen atom, an optionally substituted heterocyclic ring,  X represents a hydrogen atom or methyl radical  n is 1 or 2 R3 represents a 4 - 6 carbon atom alkoxyalkyl radical, a 7 or 8 carbon atom arylalkyl radical or a 5 or 6 carbon atom cycloalkyl radical with the exception that R3 may not be an arylalkyl radical when R1 and R2 each represent a 1-3 carbon atom alkyl radical R4 and R5 may be the same or different and each represent a hydrogen atom or a 1-2 carbon atom alkyl or they, attached at the positions 5 and 6 of the benzimidazole nucleus, may form together the ring <CHEM>   The compounds (I) possess interesting antihistaminic and anti-allergic activities.
Patent JP-3523654-B2 (JP)
IPC: A61P31/04
Filed: 1992-03-27
Granted: 2004-04-26
Abstract: The present invention is directed to a material and method for the stimulation of the production of cytokines. Several polysaccharides, including polymers of different size of  beta 1-4 linked D-mannuronic acid (poly-M and M-blocks), chitosan and cellulose oxidized in C-6 position (C60XY) induce human monocytes to produce the cytokines. Preferably, the molecular weights of poly-M and chitosan are above 50,000 and 20,000 respectively. Pretreatment of the monocytes with IFN- gamma  increases the cytokine production from monocytes stimulated with all polysaccharides tested. The subject polysaccharides worked in vivo and in vitro. The present invention has therapeutic utility as vaccine adjuvants and components. Therapeutic compositions comprising biologically active quantities of the compositions of the present invention may be employed to potentiate antibody production in response to vaccine antigens. Anti-tumor, anti-bacteriological, anti-fungal and anti-viral effects may be expected.
Patent JP-H0443064-B2 (JP)
IPC: C07D405/06
Filed: 1983-05-31
Abstract: Disclosed herein are tetrahydro-benzo [e] isoindolines useful in the treatment of hypertension, which are represented by the formula <CHEM> wherein R, R1, and R2 are independently selected from hydrogen, hydroxy, loweralkoxy of 1 to 3 carbon atoms, loweralkenyloxy of 1 to 3 carbon atoms, benzyloxy, benzoyloxy, thiomethyl, halo, or <CHEM> wherein R4 and R5 are independently selected from hydrogen, loweracyl of 1 to 4 carbon atoms or sulfonyl of the formula <CHEM> wherein R6 is loweralkyl of 1 to 4 carbon atoms; or R and R1, or R1 and R2 can be taken together to form a methylenedioxy or ethylenedioxy bridge; with the proviso that at least one of R, R1 or R2 must be other than hydrogen; and R3 is hydrogen; loweralkyl of 1 to 4 carbon atoms; halo-substituted loweralkyl of 1 to 4 carbon atoms; arylalkyl of the formula <CHEM> wherein m is 0, 1 or 2, p is 0 or 1, R7 is hydrogen or loweralkyl of 1 to 4 carbon atoms and R8 and R9 are independently selected from hydrogen, hydroxy, methoxy, loweralkyl of 1 to 4 carbon atoms, or halo, or R8 and R9 can be taken together to form a methylendioxy or ethylenedioxy bridge; or 1,4-benzodioxan.
Patent EP-1266077-B2 (EP)
Inventor: HAERKOENEN PASI
IPC: D21D5/02
Filed: 2000-11-22
Granted: 2010-06-30
Abstract: An arrangement and a rotor for screening of pulp is disclosed that is suitable for the screening of chemical and mechanical pulps, i.e. fiber suspensions of the wood processing industry. A feature of the arrangement and rotor is that inside the rotor (16) there is arranged at least one dilution liquid chamber (24', 24'', 24''') restricted by a surface of the rotor (16), which surface is provided with means for connecting said at least one chamber (24', 24'', 24''') with the screening space defined between the rotor and the screen drum in such a way that dilution liquid from said at least one chamber (24', 24'', 24''') is brought into the screening space at a distance of at least 20 mm from the inner surface of the screen drum (14).
Patent EP-1487979-B2 (EP)
Inventor: KOCK MICHAEL
IPC: A61K38/00
Filed: 2003-03-17
Granted: 2018-12-19
Abstract: The present invention relates to constructs and methods for regulating the gene expression of at least two endogenous target genes by introducing, into a eukaryotic cell or a eukaryotic organism, an at least partially double-stranded ribonucleic acid molecule, the ribonucleic acid molecule comprising at least two ribonucleotide sequence segments which are homologous to various genes of the eukaryotic cell.
Patent EP-1584241-B2 (EP)
Inventor: SCHLEGEL MYRIAM
IPC: A23G9/32
Filed: 2004-04-08
Granted: 2015-12-02
Abstract: Frozen confection preserving its smoothness and exhibiting reduced ice crystal growth after being exposed to heat shock treatment, comprising fat, sweetener, milk solids-not-fat and water, in which an emulsifier is used comprising propylenglycol monoester of fatty acid and process for manufacturing such a frozen confection.
Patent EP-1727261-B2 (EP)
Inventor: BEST DIETER
IPC: H02K3/52
Filed: 2005-05-23
Granted: 2013-06-26
Abstract: A connecting arrangement, provided on a stator winding (8), has an insulating switching disk that covers one end of the end winding of the stator winding to hold a temperature monitor resting between the stator winding and the insulating switching disk and to become in thermally conductive bearing contact with the stator winding. The insulating switching disk is in the form of a cap.
Patent EP-1728529-B2 (EP)
Inventor: KRONESTEDT VICTOR
IPC: A61M5/48
Filed: 2005-06-01
Granted: 2016-07-27
Abstract: The present invention relates to a device for the delivery of predetermined doses of liquid medicament to a patient, which medicament is intended to be inhaled by the patient or intended to be injected into the body of the patient. The device is adapted to be in a medicament delivery state and in a medicament non-delivery state. When the device is in a medicament delivery state, said device is adapted to drive a piston into a cartridge containing the liquid medicament to be delivered, with a force that is above or equal to a predetermined minimum force value and below a predetermined maximum force value. The minimum force value is the lowest force value needed to deliver the predetermined dose and the maximum force value is the first force value at which it exists a risk of damaging the cartridge or the components of the device.
Patent EP-1886458-B2 (EP)
Inventor: ÅSTRÖM BO
IPC: H04W80/10
Filed: 2005-05-25
Granted: 2016-03-02
Abstract: A method of indicating the IP Multimedia Subsystem communication service(s) to which a Session Initiation Protocol message relates, the method comprising including one or more communication service identifier(s) in the Session Initiation Protocol message as a Feature Tag of the message.
Patent EP-2510803-B2 (EP)
Inventor: BIESHEUVEL AREND CORNELIS JACOBUS
IPC: A47J31/06
Filed: 2008-08-08
Granted: 2019-12-11
Abstract: The invention relates to a system, method and capsule for preparing a predetermined quantity of beverage suitable for consumption using an extractable product. The system comprises an exchangeable capsule, and an apparatus comprising a receptacle for holding the exchangeable capsule, and a fluid dispensing device for supplying a fluid to the exchangeable capsule. The exchangeable capsule comprises a circumferential wall, a bottom, and a lid. The wall, bottom and lid enclose an inner space comprising the extractable product. The receptacle comprises bottom piercing means intended for piercing an entrance area of an alternative capsule for creating at least one entrance opening for supplying the fluid to the extractable product. The entrance area of the capsule according to the invention comprises an entrance filter for supplying the fluid to the extractable product there through. In use, the entrance filter is positioned at a distance from the bottom piercing means, such that the capsule of the system is not pierced by the bottom piercing means.
Patent EP-0109519-B2 (EP)
IPC: H02P1/30
Filed: 1983-10-04
Granted: 1989-11-15
Abstract: 1. Polyphase asynchronous motor for the drive of the refrigeration compressor of a refrigerator, which is intended for the use in vehicles with their own on-board power supply and in which a control unit with a frequency converter for the control of the frequency of the polyphase current is provided, characterised thereby, that the frequency of the polyphase current is controlled to be about inversely proportional to the motor load moment.