baber/WOPTO huggingface dataset:
Patent DE-1937754-B2 (DE)
Title: Portable toilet with seat and lower waste container - is made in two completely separate sealed parts for easy emptying
IPC: E03D11/11
Filed: 1969-07-25
Abstract: The portable toilet is fitted with a seat unit 14 which has a lower base wall (20) with an outlet opening (18) aligned with but sealed from the inlet opening (62) of the waste collecting container (12) which is mounted beneath the seat (14) and is connected thereto. Part of the seat (14) is designed as immovable toilet pan (16) which extends between the upper surface of the seat and the base wall (20) and opens into the outlet opening (19) of the latter. A sliding valve (68) which moves in a plane parallel to the separating walls of the seat (14) and the lower collecting container (12) is provided on the latter so as to seal the inlet opening (62) in the upper wall (60) of the collecting container (12) designed as an independent portable unit. A waste pipe is provided at the bottom of the container (12) for easy emptying into a fixed toilet unit. Water can be flushed into the pan by means of the pump (32).
Patent DE-1949791-B2 (DE)
Title: Telephone signalling circuit for explosive environment - has digital amplifier as switch to make voice station intrinsically safe
IPC: H04M9/00
Filed: 1969-10-02
Abstract: The ringing/engaged signalling circuit, for telephone systems used in regions where there is a risk of fire, has the voice station made intrinsically safe by using a digital amplifier (26) as switch. This amplifier generates no sparks and is controlled by a switch (20) lying in its own intrinsically safe circuit. The circuit that signals 'engaged' is connected at its output to a static inverter (28) and a transformer (29) and produces so little power that the circuit to which it is connected is intrinsically safe.
Patent DE-2228901-B2 (DE)
Title: Humidifying evaporator control - has desludging operated after termination of water infeed to raise water level to the maximum
IPC: G05D22/00
Filed: 1972-06-14
Abstract: The steam generator is controlled, for air humidification in air conditioning plants. The water level during infeed of fresh water is raised from a minimum to a maximum value, and at intervals a part of the water is fed from the generator for sludge removal, after infeed has terminated. Preferably when the min. level is reached the heating is switched off, and is first switched on again after infeed has commenced. Appts. has a level controller connected to a container for the water to be evaporated, with lower and upper switch contacts. The upper contact is connected to a microswitch above whose upper switch point the water flow is stopped and above whose lower switch point the desludger is set out of action. The simple automatic system prevents dry operation of the heating elements.
Patent DE-2238209-B2 (DE)
Title: Plastics drip tank for feeding animals - is held together by vertical fixing plate with fixing screws and clamps
IPC: A01K5/015
Filed: 1972-08-03
Abstract: The plastics drip tank is for feeding animals, especially with mineral substances. It has a cylindrical bottom section and a lid, with fixing devices on the bottom section. The fixing devices consist of a clamp with a pair of screws which connect the clamp with the bottom section. A vertical fixing plate (2) is integrally connected with the bottom section. It has a cross groove (3) with four fixing screws (4) in square arrangement and with two parallel clamps (6) between every two screws.
Patent JP-H0222722-B2 (JP)
IPC: C08F30/00
Filed: 1983-01-27
Abstract: An adhesive which comprises (a) 1 part by weight of a polymerizable monomer represented by the formula  <IMAGE>  (where R1 denotes H or CH3; Ra denotes a C6-40 organic residue having a valence of m+1; X1 and X2 denote O, S, or NR' [where R' denotes H or a C1-6 hydrocarbon group], two of X1 may be different from each other when m is 2; Z denotes a halogen; and m is 1 or 2 and k is 0 or 1), and (b) 0 to 199 parts by weight of monomer which is copolymerizable with said monomer (a). This adhesive firmly adheres to hard tissues of the living body such as teeth and bones, metallic materials, organic polymeric materials, and ceramics. It keeps the high adhesive strength for a long period of time under a wet condition. This adhesive is useful particularly in dentistry.
Patent JP-4049429-B2 (JP)
IPC: H03M13/27
Filed: 1998-01-30
Granted: 2008-02-20
Abstract: A triangular interleaver (INTERLEAVER) contains a triangular shaped matrix (MAT) of memory cells, each row of which constitutes a first-in-first-out queue. To increase or decrease the interleave depth of the interleaver (INTERLEAVER), the number of interleaved data bytes read from each row of the matrix (MAT) is positively or negatively linearly related to the ordinate number (0, 1, 2, 3, 4) of this row. In this way, impulse noise immunity of transmission of the outgoing interleaved data stream (OID) over a transmission line (TL) is kept substantially independent from transmit rate changes. <IMAGE>
Patent JP-2740511-B2 (JP)
IPC: A61M16/00
Filed: 1988-02-10
Granted: 1998-04-15
Abstract: Respirating apparatus comprising a pump (1,2,3) , by means of which respiratory gas may be circulated in a closed line system (4) in which the pressure may be varied in accordance with a certain respirating pattern, said line system (4) being provided with connecting means (8) for a patient and for supplying the various components of the respiratory gas (10,11,12) and with means (9) for withdrawing the carbon dioxyde exhaled by the patient into the line system (4), said pump including at least one pump chamber (1,2,3), which is separated by a pump membrane (5) into a primary and a secondary portion, in which the secondary portion forms part of or is connected to the line system (4) and the primary portion is connected to a supply of a driving fluid (17), of which the varying pressure may effect the pumping action of the membrane (5).
Patent JP-2879918-B2 (JP)
IPC: C07D/
Filed: 1990-02-09
Granted: 1999-04-05
Abstract: The present invention is directed to a new class of cyclic guanidines of the formula: <CHEM> in which Q is represented by a substituent selected from the group consisting of (CH2)n in which n is an integer from 2-10, <CHEM> A is a substituent selected from the group consisting of -NH-(CH2)m in which m is an integer from 0-5, a piperidino substituent, or a piperazino substituent; both Ar and Ar1 are each independently represented by a phenyl ring, each of which may be optionally substituted with up to 3 substituents, each selected from the group consisting of halogen, alkyl, alkoxy, hydroxy, and trifluoromethyl; and R is represented by either hydrogen or an alkyl; R1 is represented by hydrogen or an alkyl; the tautomers, and optical isomers thereof; and the pharmaceutically acceptable acid addition salts thereof; with the provisos that: 1) when Q is represented by (CH2)2,3,or 4 , then A is not represented by NH-(CH2)o; and 2) when Q is represented by (CH2)2 and R is an alkyl; then A is not NH-(CH2), and to their use as calcium antagonists.
Patent JP-H0559764-B2 (JP)
Inventor: GYUNTAA OSUTAABURUKU
IPC: C07C29/80
Filed: 1987-02-26
Abstract: In the purification or separation by distillation of organic substances or substance mixtures which have only a limited capacity for absorbing water and boil with water as azeotropes or, if they are incapable of forming azeotropes, boil higher than water, the water contained therein is continuously separated off by causing separation of the water under the distillation conditions within the distillation column by feeding one or more substances which boil over the top, and already only or partially the unvaporised water separating below the product feed and taking it off from the side of the distillation column. 
<IMAGE>
Patent JP-3256215-B2 (JP)
IPC: G10L19/00
Filed: 1990-02-22
Granted: 2002-02-12
Abstract: PURPOSE:To make well encoding of sound quality with a relatively small calculation quantity and memory quantity by expressing sound source signals by the linear coupling of the signals from 1st and 2nd code books, quantizing and outputting at least one gain of pitch parameters and the sound source signals by using a 3rd code book. CONSTITUTION:This system includes a buffer memory 110, an LPC calculating circuit 130, a quantization circuit 140, a sub-frame dividing circuit 150, 1st and 2nd code book searching circuits 230, 270 and a gain code book 287. The system is provided with the 1st code book 235 stored therein with the signals constituted by determining pitch parameters so as to approximate the reproduced signals to voice signals and making learning in accordance with the voice signals and the 2nd code book 275 stored with the signals having predetermined characteristics. The sound source signals of the voice signals are expressed by the linear coupling of the signals selected from the 1st and 2nd code books and at least one gain of the pitch parameters and the sound source signals is quantized and outputted by using the 3rd code book 287. The good characteristics are obtd. with the smaller calculation quantity in this way.
Patent JP-H0552221-B2 (JP)
Inventor: SUTEN GUNNAA BYORUNBERUI
IPC: A61F13/472
Filed: 1985-03-14
Abstract: A bacteria adsorbing composition which includes a first component comprising a powerfully hydrophobic, bacteria adsorbing, physiologically innocuous, preferably water-insoluble material, and a second component comprising a hydrophilic, liquid absorbing, physiologically innocuous material in which:a) the hydrophilic material is present in the form of one more layers and the hydrophobic material is present in the form of one or more liquid permeable layers or is found applied to such a layer or layers,b) the two materials are present in admixture with each other, preferably in the form of particles, orc) the two compounds are conmbined chemically in one single substance which consists of a dry, particulate, water-swellable polymer exhibiting hydrophobic groups.
Patent JP-2630333-B2 (JP)
IPC: F16L33/20
Filed: 1987-03-20
Granted: 1997-07-16
Abstract: 1. Device for the connection and/or branching of flexible pipes of circuits of circuits of fluids comprising an internal rigid tube (1) on which are mounted the ends of the said flexible pipes (5) and an external covering element made from a polymeric material applied by injection moulding, characterized in that the said external covering element (6) consists of a polymer, the contraction of which in the course of cooling is at least equal to 1% of its initial diamester, to compress the walls of the ends of the said flexible pipes (5) between the said internal rigid tube (1) and the external covering element (6).
Patent JP-2922779-B2 (JP)
IPC: G21H1/06
Filed: 1994-04-21
Granted: 1999-07-26
Abstract: A nuclear battery is provided by the entrapment of a radioactive element in a body of amorphous semiconductor material having a p-type conductivity region (12) and an n-type conductivity region (13) and a semiconductor junction (18) therebetween, with leads (14, 15) for electrically connecting the n-type and p-type regions to a load circuit. Preferably, the radioactive element is a beta-emitting radioactive element, such as tritium, occluded within a semiconductor matrix including a p-i-n junction. <IMAGE>
Patent EP-1055865-B2 (EP)
Inventor: BELLONI PAOLA DR
IPC: G02B6/00
Filed: 2000-05-18
Granted: 2014-10-29
Abstract: The lighting panel has a light tube (3) set between a pair of curved reflectors (13). Light is transmitted sideways into diffuser panels (5) and is then directed onto the prism surface of a reflector (11) . This provides multiple reflections to produce a uni light distribution from the surface of the panel.
Patent EP-1388635-B2 (EP)
Inventor: PAULON FRANCO
IPC: E06B3/88
Filed: 2003-07-21
Granted: 2013-12-04
Abstract: Coating process for cladding dihedron-shaped profiles (2) and abutment edges of doors, comprising following steps:  providing or applying a dihedron-shaped profile on a fixed wall or a side edge or flank;  providing a border strip (8), on the surfaces of which there are longitudinally provided one or several indentations (11,21) cut on the same side or on the opposite sides thereof, in which a projection is provided to possibly extend therebetween;  heating-up, if required, said border strip (8) where said one or more indentations are situated;  applying an adhesive on the surface of said border strip (8) arranged close to or on top of said dihedron-shaped profile (2);  applying said border strip (8) onto said dihedron-shaped profile (2), while positioning said one or more indentations close to or on top of at least a discontinuity or corner existing on said dihedron-shaped profile;  bending said border strip (8) in opposite directions at a point where said at least a discontinuity or corner is situated.
Patent EP-1445322-B2 (EP)
Inventor: FALLAUX FRITS JACOBUS
IPC: C12N5/08
Filed: 1996-06-14
Granted: 2012-06-06
Abstract: The invention provides improved methods and products based on adenoviral materials which can advantageously be used in for instance gene therapy. In one aspect an adenoviral vector is provided which has no overlap with a suitable packaging cell line which is another aspect of the invention. This combination excludes the possibility of homologous recombination, thereby excluding the possibility of the formation of replication competent adenovirus. In another aspect an adenovirus based helper construct which by its size is incapable of being encapsidated. This helper virus can be transferred into any suitable host cell making it a packaging cell. Further a number of useful mutations to adenoviral based materials and combinations of such mutations are disclosed, which all have in common the safety of the methods and the products, in particular avoiding the production of replication competent adenovirus and/or interference with the immune system. Further a method of intracellular amplification is provided.
Patent EP-1731810-B2 (EP)
Title: Shrouded valve apparatus and related methods
Inventor: CARNS JAMES A
IPC: B64D37/32
Filed: 2006-06-12
Granted: 2020-10-14
Abstract: A shrouded valve apparatus (10) including an outer conduit (14), an inner conduit (12) disposed within the outer conduit (14), and a valve member (16) operable to regulate flow through the inner conduit (12). This apparatus is useful in shrouded aircraft fuel systems.
Patent EP-0087369-B2 (EP)
Title: Improved electronic keyboard
IPC: H01H13/70
Filed: 1983-02-21
Granted: 1989-09-13
Abstract: An electronic keyboard includes a base defining a surface having a plurality of faces oriented at different angles. A flexible printed circuit defining rows of switches is disposed on the base surface and rows of switch actuators are disposed on the printed circuit. The actuators comprise key guide strips which define key positions offset along the rows from the switch positions and spring strips which bridge the key and switch positions so that, when keys slidably mounted in the key guide strips are depressed, they close the associated switches. The spring strips are designed to produce minimum operator fatigue and all of the keyboard components coact to give the keyboard a very low profile.
Patent EP-0223590-B2 (EP)
Inventor: ALDERMAN DANIEL A
IPC: A61K9/22
Filed: 1986-11-18
Granted: 1996-09-11
Abstract: The release of one or more active ingredients from solid pharmaceutical formulation, especially a tablet, is delayed by employing a fine particle size hydroxylpropyl cellulose ether optionally with a hydrophilic colloid and/or one or more carriers or excipients. Preferably, the hydrophilic colloid is a hydroxypropyl methylcellulose.
Patent EP-0478675-B2 (EP)
Inventor: LINDBLOM STURE
IPC: F15B11/02
Filed: 1990-06-19
Granted: 1999-02-03
Abstract: A loading machine equipped with a first and a second pump for supplying hydraulic oil to at least one hydraulically operated working component, such as a hydraulic piston-cylinder device or a hydraulic motor having a varying oil-pressure and flow requirement, wherein the pumps can be connected together for mutual coaction, when necessary. The second, larger pump is a fixed displacement pump. The first pump is provided with a pump regulator which is influenced by the load pressure prevailing in the hydraulic system and is intended to influence the first pump in a manner to maintain between the outlet of the pump and the load pressure on the pump regulator a pressure difference determined by the pump regulator, wherein the first pump is connected to the working component via a variable constriction. A control device is operative to connect the second and larger pump to the system solely when there is a need for a smooth increase in flow which cannot be achieved solely by the first pump.
Patent EP-0573549-B2 (EP)
Inventor: HEEGER ALAN J
IPC: H01L33/26
Filed: 1992-02-14
Granted: 2002-10-09
Abstract: Visible light LEDs are produced having a layer of conjugated polymer which is cast directly from solution or formed as a gel-processed admixture with a carrier polymer. The LEDs can be formed so as to emit polarized light.
Patent EP-0627130-B2 (EP)
Inventor: ROTH MICHAEL
IPC: H01R13/64
Filed: 1992-09-17
Granted: 1999-03-10
Abstract: The invention concerns a plug-in connector comprising a trough-shaped socket unit and a plug unit which fits into the socket unit, the ends of said connector each having safety ribs which together give the plug unit a width larger than the greatest internal diameter of the socket unit. This prevents the plug unit from being inserted crooked and hence damaging the pins located in the socket unit.
Patent EP-0680896-B2 (EP)
Inventor: HADZELEK FRANZ
IPC: B65D83/08
Filed: 1995-04-27
Granted: 2000-09-27
Abstract: The soft pack (1) is made from a foil wrap and encloses a rectangular stack of tissues. One end side has a tear tab (7) at the centre of one edge to open the pack between thumb and finger. Each side of the tab has tear lines (9) along the pack edge which rip when the top tissue is pulled out, and which close to protect the remainder of the pack. The tear tab has a circular shape and extends for about a third of the edge width in the centre of the end edge. The tear lines are produced by perforations. For an improved closing action the tear lines are positioned approx. 2mm. in from the edge on the flat top of the pack. <IMAGE>
Patent EP-0854149-B2 (EP)
Inventor: DEGELMANN HANSPETER
IPC: C07C31/26
Filed: 1997-12-31
Granted: 2014-11-12
Abstract: Hydrogenation of 1 or more sugars to sugar alcohols in aqueous solution comprises using hydrogen (H2) at elevated temperature and pressure and a catalyst with an inert core and catalytically active shell of a mixture of pure Raney metal and a Raney metal alloy.
Patent EP-0994649-B2 (EP)
Inventor: VAN DEN BERG KAREL
IPC: A01J5/08
Filed: 1999-05-06
Granted: 2006-10-25
Abstract: A teat cup (2) for milking a teat of an animal to be milked is designed such that at least part of its length is flexible and/or deformable. As a result thereof the teat cup (2) can be stored compactly before and after milking. Further the end of the teat cup can be bent from the vertical working position, so that the risk of dirt and contaminations penetrating into the teat cup is reduced.
Patent JP-S632348-B2 (JP)
IPC: C12N7/00
Filed: 1980-07-22
Abstract: A highly sensitive enzyme immunoassay procedure is disclosed for determining IgM-, IgA-, IgG- and IgE- antibodies which are specific to antigens by coating a solid support with an antibody which selectively binds the antibody to be determined in a serum specimen and reacting the selectively bound antibody with an enzyme labeled microbe or antigen and then determining the enzyme activity of the reaction product as a measure of the antibody to be detected. As the antigen can be effectively labeled a relatively impure antigen can be labeled and used in high dilutions resulting in a very sensitive assay; purification by column chromatography is unnecessary. A kit for conducting the assay is also disclosed.
Patent JP-H0514135-B2 (JP)
IPC: F16H61/16
Filed: 1988-05-09
Abstract: When a first shift command is issued, the input and output rotational speed ratio (eCLa) of a shift means associated with a first target speed range (Sa) for selecting a power transmission path associated with the first target speed range (Sa) and determined by the first shift command is detected, and the start of operation of the shift means associated with the first target speed range (Sa) is detected by checking whether the input and output rotational speed ratio ((eCLa) has started to vary or not. When a second gear-shift command is issued after the first shift command has been issued but before the start of operation of the shift means is detected, the second shift command is accepted.
Patent JP-3077993-B2 (JP)
IPC: A61K38/00
Filed: 1990-05-11
Granted: 2000-08-21
Abstract: The present invention relates to a new recombinant hybrid-DNA-molecule comprising a nucleotide sequence from S. aureus coding for a protein, or polypeptide, having fibronectin binding properties.
Patent JP-H0449843-B2 (JP)
IPC: C09D5/44
Filed: 1984-07-11
Abstract: A synthetic resin which carries basic nitrogen groups and can be diluted with water as a result of protonation with an acid can be obtained by reacting an epoxy resin, having a mean molecular weight &upbar& Mn of from 300 to 6,000 and containing on average from 1.5 to 3.0 epoxide groups per molecule, with a diketimine of a primary diamine and, if appropriate, a secondary amine, which may additionally contain a tertiary amino group, a ketimine of a primary monoamine and/or a ketimine of a primary/tertiary diamine. These resins are useful as binders for coating agents, in particular for the cathodic electrocoating of electrically conductive substrates.
Patent JP-3926868-B2 (JP)
IPC: C07D311/70
Filed: 1996-06-07
Granted: 2007-06-06
Abstract: The invention refers to compounds of the following formula <CHEM> and pharmaceutically acceptable salts thereof wherein Y is a single bond, -CH2- , -C(O)-, -O- , -S- or -N(R<14>)-. These compounds have potassium channel activating activity and are useful, therefore for example, as cardiovascular agents.
Patent JP-H0578169-B2 (JP)
Inventor: RUSHIAN DEIEEGO ROODO
IPC: C30B1/02
Filed: 1981-09-18
Abstract: There is described a method for crystallizing films selected from the group comprising the amorphous elementary semi-conducting films and the polymetallic films comprised of two elements belonging respectively to Groups III and V, or Groups II and VI of the Periodic Table, which comprises irradiating the film surface with a laser beam guided by an assembly from optic fibers which are arranged in parallel relationship with one another, each fiber having a diameter which is not larger than 50 mu , said irradiating causing crystallizing into crystallites which are regularly distributed and closely confined.
Patent JP-H0249130-B2 (JP)
IPC: B01J27/02
Filed: 1983-09-28
Abstract: A process for the production of antimony-containing metal oxide catalysts, comprising preparing a slurry containing as essential components an antimony component, a polyvalent metal compound, and silica sol, heating and drying the slurry to form a solid product, and then calcining the solid product, wherein the antimony component is a mixture of (A) at least one of antimonic acid, polyantimonic acid and the salts thereof and (B) antimony trioxide, and is prepared by mixing (A) and (B) in such a manner that the antimony provided by the (B) constitutes from 0.1 to 70 atomic % of the total amount of antimony and further in an aqueous slurry state. These antimony-containing metal oxide catalysts have superior activity and physical properties, and further reproducibility in the preparation thereof. Thus they are useful for production of aldehydes and acids through oxidation, nitriles through ammoxidation, and dienes, unsaturated aldehydes and unsaturated acids through oxidative dehydrogenation.