baber/WOPTO huggingface dataset:
Patent JP-H0261458-B2 (JP)
IPC: C07D233/64
Filed: 1982-02-01
Abstract: Compounds of the formula:   <IMAGE> (I)   <IMAGE>  wherein each of R1, R2 and R3, which can be the same or different, is hydrogen, chloro, bromo, fluoro, methyl, ethyl, methoxy, amino, hydroxy or nitro; R4 is hydrogen or alkyl of 1 to 7 carbon atoms; R5 is hydrogen or a straight or branched alkyl group of 1 to 5 carbon atoms or a phenyl group; and R6 is hydrogen or an alkyl group of 1 to 7 carbon atoms or a substituted or unsubstituted benzyl, X is -CH2-, -CHOH- or -CH=CH- and n is 0-4; provided that R5 and R6 are simultaneously hydrogen only when n is 4 and X is -CH=CH-; and their non-toxic pharmaceutically acceptable acid addition salts and mixtures thereof exhibit valuable pharmacological activity and are useful in the treatment of mammals, especially as antithrombotic agents. Furthermore, some of the compounds have proved to possess antihypertensive or  beta -blocking activity. Antimicrobial and antifungal properties have also been found. Processes for the preparation of these compounds are described, as are novel pharmaceutical compositions comprising at least one of the compounds or their salts.
Patent JP-S6142857-B2 (JP)
IPC: H01L21/58
Filed: 1978-02-21
Abstract: PURPOSE:To avoid the damage in ribbon, by shifting the base ribbon with step in the condition that the space between the die bonding lower surface of the base ribbon and the bonding heater is apart by a given distance. CONSTITUTION:After bonding the semiconductor element 4 on the die bonding part 6 of the base ribbon 1 with solder 3, by lifting up the ribbon 1, the bottom of the die bond 6 is taken the height so that the convex 18 of the heater block 15 can easily be exceeded. After this, when shifting is made, the base ribbon is not in contact with the heater block after die bond and lead bonding, and the damage of ribbon and wire cut off are not caused.
Patent JP-3256513-B2 (JP)
IPC: A61K31/4439
Filed: 1999-02-02
Granted: 2002-02-12
Abstract: This invention provides a compound of the following formula: <CHEM>  or the pharmaceutically acceptable salts thereof, wherein Ar is heteroaryl; X<1> and X<2> are independently selected from halo, C1-C4 alkyl, hydroxy, C1-C4 alkoxy, amino, C1-C4 alkanoyl, carboxy, carbamoyl, cyano, nitro, mercapto, (C1-C4 alkyl)thio, (C1-C4 alkyl)sulfinyl, (C1-C4 alkyl)sulfonyl, aminosulfonyl, or the like; R<1> is selected from hydrogen, straight or branched C1-C4 alkyl, C3-C8 cycloalkyl, C4-C8 cycloalkenyl, phenyl, heteroaryl and the like; R<2> and R<3> are independently selected from hydrogen, halo, C1-C4 alkyl, phenyl and the like; or R<1> and R<2> can form, together with the carbon atom to which they are attached, a C5-C7 cycloalkyl ring; and m and n are independently 0, 1, 2 or 3. These compounds and pharmaceutical compositions containing such compounds are useful as analgesics and anti-inflammatory agents.
Patent JP-H0129922-B2 (JP)
IPC: E01B27/06
Filed: 1982-03-02
Abstract: 1. Railway ballast cleaning machine adapted to travel on rails, with a vibrating screen arrangement (15) for cleaning the ballast, preferably with two spaced superposed perforated bottoms (40, 41), and with belt conveyors (13, 14, 28, 29) for transporting the ballast and the waste, characterized in that the vibrating screen arrangement (15) comprises at least two vibrating screens (16, 17) mounted in series and independently of each other to the machine frame (1) and each being driven by its own drive means (48, 49), said drive means are adapted to be controlled independently of each other and to be cut on and cut off successively.
Patent JP-4001642-B2 (JP)
IPC: A61K35/18
Filed: 1993-02-12
Granted: 2007-10-31
Abstract: A method for processing and preserving an acellular collagen-based tissue matrix for transplantation is disclosed. The method includes the steps of processing biological tissues with a stabilizing solution to reduce procurement damage, treatment with a processing solution to remove cells, treatment with a cryoprotectant solution followed by freezing, drying, storage and rehydration under conditions that preclude functionally significant damage and reconstitution with viable cells.
Patent JP-H0633427-B2 (JP)
IPC: C11D7/54
Filed: 1992-03-25
Abstract: A method is provided for sulfonating an acyloxy substituted benzene ring to obtain high yields of desired sulfonated compounds that are useful as cleaning, bleaching, or fabric treating additives. A particularly preferred additive so prepared has the structure <CHEM> where R<7> is a branched or unbranched alkyl with about 5 to 9 carbons and M is an alkali metal, an alkaline earth metal, or ammonium. The benzene ring is sulfonated by contacting with a molar excess of sulfur trioxide source and then irreversibly reacting the sulfur trioxide excess with a quenching agent. A neutralization process for preparing peracid precursors in high yield by neutralizing sulfonated aryl esters is also provided.
Patent EP-1239926-B2 (EP)
Inventor: SUNDHOLM GOERAN
IPC: B05B1/00
Filed: 2000-12-22
Granted: 2014-04-30
Abstract: A spray head for producing a liquid mist and preferably for extinguishing fire, the spray head comprising a frame (1,...), an inlet (2,...) and a passage (7,...) leading to at least one nozzle (6,...) with an opening (3,...) including a first boring (4,...) and a second boring (5,...), the first boring (4,...) comprising a first diameter (d) and the second boring (5,...) a second diameter (D), characterized by a combination in which: the first boring (4,...) has a diameter (d) that is 0.1 to 0.9 times the diameter (D) of the second boring (5,...), the length (s) of the first boring (4,...) is 0.25 to 15 times the diameter (D) of the first boring (4,...), the length (s) of the second boring (5,...) is approximately 1 to 15 times the diameter (D) of the second boring (5,...), and the first boring (4,...) and the second boring (5,...) are at least essentially aligned and the frame (1,...) comprising a main channel (7,...) from which said nozzle (6,...) diverges at an angle from the main channel (7,...) so that flow of medium along the first boring (4,...) and the second boring (5,...) is at an angle in relation to the general flow in the main channel (7,...).
Patent EP-1578315-B2 (EP)
Inventor: CRAGG ANDREW H
IPC: A61B17/86
Filed: 2003-12-02
Granted: 2011-12-07
Abstract: The invention provides an implantable spinal distraction/fusion rod with varied thread pitch and diameters along different portions of its length that it is capable of distracting two or more vertebral bodies relative to each other and/or facilitating the procedure of fusing the vertebral bodies together from within the spine. The present invention also provides for methods of using the rod to distract and/or fuse two or more vertebral bodies from within the spine.
Patent EP-1862500-B2 (EP)
Inventor: CARLSSON ROGER
IPC: C08K5/00
Filed: 2006-05-30
Granted: 2013-08-07
Abstract: The present invention relates to the use of a silicon containing compound as drying agent of a polyolefin composition comprising a crosslinkable polyolefin with hydrolysable silane groups, wherein the silicon containing compound has a structure according to the formula  
 (R 1 ) x [Si(R 2 ) y (R 3 ) z ] m (I)  
wherein 
R 1 , which may be the same or different if more than one such group is present, is a monofunctional, or, if m = 2, is a bifunctional, hydrocarbyl residue comprising from 1 to 100 carbon atoms; 
R 2 , which may be the same or different if more than one such group is present, is a hydrocarbyloxy residue comprising from 1 to 100 carbon atoms; 
R 3 , is -R 4 SiR 1  p R 2  q , wherein 
p is 0 to 3, 
q is 0 to 3, 
with the proviso that p + q is 3, and 
R 4  is -(CH 2 ) r Y s (CH 2 ) t - where r and t independently are 1 to 3, s is 0 or 1 and Y is a difunctional heteroatomic group selected from -O-, -S-, -SO-, -SO 2  -NH-, -NR 1 - or -PR 1 -, where R 1  and R 2  are as previously defined; and 
x is 0 to 3, y is 1 to 4, z is 0 or 1, with the proviso that x + y + z = 4; 
and m = 1 or 2.
Patent EP-2046611-B2 (EP)
Inventor: BIRKHOLZ HOLGER
IPC: B60S9/08
Filed: 2007-07-12
Granted: 2013-08-28
Abstract: Lifting device comprises a spindle nut having a locking band with locking units which interact with latches formed on the wall of a support tube so that the spindle nut is fed into the support tube in the assembly position when the nut is coaxially aligned with the support tube and is moved into a locking position when twisted about a longitudinal axis of the support tube. Preferred Features: The locking band has a peripheral contour with guiding edges lying over each other in pairs and spaced from each other corresponding to the inner dimension of the support tube.
Patent EP-0240580-B2 (EP)
Inventor: SCHOMERS JOSEF DIPL-ING
IPC: H04Q3/68
Filed: 1986-04-03
Granted: 1994-11-17
Abstract: The invention relates to a three-stage switching arrangement for electrical message switching technology. In a known three-stage and non-blocking switching arrangement, the switching matrices, of which the individual stages are constructed, have different numbers of inputs and outputs. Thus three different models of switching matrices are required. The invention is based on the object of specifying a switching arrangement of the above- mentioned type in which the switching matrices of all stages are of the same structure. The object is achieved by the fact that, among other things, the switching matrices (G1...G16) are distributed to two switching networks (KF1, KF2), that the number of inputs (16) of a switching matrix is equal to the number of its outputs (16) and that the inputs and outputs (E001...E256, A001...A256) of the first switching network (KF1) are connected to the identically-named inputs and outputs, respectively, of the second switching network (KF2). The invention also deals with developments for being able to use the switching arrangement for transmitting digital signals having a bit rate of up to 150 Mbit/s. <IMAGE>
Patent EP-0473633-B2 (EP)
Inventor: EAGLES DANA BURTON
IPC: D21F1/10
Filed: 1990-04-23
Granted: 2007-11-21
Abstract: This invention relates to a method of manufacturing an article of paper machine clothing suitable for use in the forming, pressing or drying section of a papermaking machine, the method comprising producing fibres having a melting point greater than 260 DEG C from a polyester material having a hindered carboxyl group, and forming the fibres into a fibre structure. The paper machine clothing in accordance with the invention may be used in all sections of the paper making machine and is characterised by much improved hydrolysis resistance.
Patent EP-0650053-B2 (EP)
Inventor: SEIDEL CHRISTOPH DR
IPC: G01N33/531
Filed: 1994-10-17
Granted: 2005-11-30
Abstract: A conjugate of at least two binding sites which bind specifically to the analyte-specific binding region of the receptor which is used for detection in a test, where the binding sites are linked by at least one soluble carrier substance, and the conjugate is the product of a synthetic or recombinant preparation, dissolved in an aqueous solution in an accurately known quantity, is particularly suitable as stable calibrator in a test for detecting an analyte.
Patent EP-0706882-B2 (EP)
Inventor: SELLMANN KARLHEINZ
IPC: B41F21/10
Filed: 1995-10-12
Granted: 2001-01-17
Abstract: The drum is mounted between printing mechanisms or processing units. It has trunnions in bearings in side frames, and one or more grip bridges (6,7) at the periphery. The body of the drum (4) has two supporting discs (16) with concentric trunnions (15) working on a spindle (8) fixed to the frame. The discs are joined together via one or more rotary grip bridges (6,7). On the spindle inside the drum is an air-blast nozzle (9), adjacent to which is a pneumatically-operated sheet-guide (12). The nozzle can be connected to fans or an external air-supply system. Two supporting arms (17) can be fixed to the spindle and coupled together by the nozzle.
Patent EP-0761415-B2 (EP)
Inventor: FOERNSEL PETER
IPC: H05H1/34
Filed: 1996-08-29
Granted: 2007-12-19
Abstract: The method concerns preliminary surface treatment of workpieces (36) by means of electric discharge. A stream (34) of a reactive medium is produced by plasma discharge combined with supply of a working gas, and that the surface to be treated is swept by this stream. Also claimed is an appts. serving for implementation of the method.
Patent EP-0798039-B2 (EP)
Inventor: KAIBEL GERD DR
IPC: B01J8/22
Filed: 1997-03-24
Granted: 2008-01-09
Abstract: In carrying out reactions in a reactor containing a liquid phase in which a catalyst is suspended, and where a gaseous phase may be present, the liquid and gas phases pass, at least partly, through a device having openings or passages whose hydraulic diameter is 0.5-20 (1-3) mm. Also claimed is the reactor including a device having openings or passages in it built so that liquid or gas flow through it during the reaction.
Patent EP-1049442-B2 (EP)
Inventor: BUBLEWITZ ALEXANDER
IPC: A61K6/00
Filed: 1998-03-26
Granted: 2007-03-07
Abstract: In order to provide a relining for prosthesis and a process for the manufacturing thereof with improving the performance of the relining and the application-technical characteristics of the individual components as compared with the state of the art, it is proposed to prepare the relining from a one-component relining adhesive, a two-component relining silicone and optionally a two-component sealing lacquer.
Patent JP-H0220777-B2 (JP)
IPC: E03F1/00
Filed: 1980-08-01
Abstract: An interface unit connects an accumulation enclosure for a gravity feed conduit to a vacuum sewage conduit. The unit has an enclosure extension extending upwardly and having a top end near ground level. A vacuum conduit extension extends downwardly within the enclosure extension and has a bottom end near the accumulation enclosure.
Patent JP-H0648127-B2 (JP)
IPC: F16H57/027
Filed: 1990-05-21
Abstract: The invention relates to plate freezers constituted by a pile of horizontal plates positioned inside an insulating chamber comprising on two opposite faces slots for loading products to be deep-frozen and unloading deep-frozen products, and screw jacks for displacing the pile of plates vertically and bringing each plate to the level of said slots successively. 
<??>To ensure good lubrication of the jacks at low temperatures, each jack is constituted by a screw (40) connected to the framework of the freezer, this connection being designed to permit the rotation of the screw, a nut (46) fixed to one end of a tube (48) which is concentric with the screw and a tubular, fixed casing (54) which is concentric with the screw and with the tube and the bottom of which is traversed in a sealed manner by said tube, and the other end of said tube, from which there is suspended a platform bearing the plates, is closed, and said tube and said casing delimit a closed volume which forms an oil reserve and is connected in its upper part to an air expansion reservoir which is also closed. 
<IMAGE>
Patent JP-4514247-B2 (JP)
IPC: C08L79/08
Filed: 1999-05-11
Granted: 2010-07-28
Abstract: PURPOSE: A liquid crystal orientation agent is provided to contain a block copolymer which consists of a poly a mic acid block and a poly amide block. CONSTITUTION: In a liquid crystal orientation agent, a poly a mic acid initial copolymerhaving amino acid radical is fabricated at molecule end. A poly amide copolymer having reactive radical induced from tetra carbocyle acid is fabricated at the molecule end. The poly a mic acid initial copolymer is reacted with the poly amide copolymer having reactive radical induced from tetra carbocyle acid.
Patent JP-3000239-B2 (JP)
IPC: G01N33/546
Filed: 1991-06-24
Granted: 2000-01-17
Abstract: A homogeneous immunoassay is performed according to the principle of agglutination using a) a conjugate which is obtained by an F(ab')2 fragment of an antibody of immunoglobulin class G being exposed to reducing conditions and subsequently reacted with component K which either has a functional group suitable for binding or has been derivatised in a suitable manner by introducing a functional group, where component K is bound via the functional group to the free SH group, produced in the reduction, of the Fab' fragment, and b) particles which are capable of agglutination and which carry a substance able to bind to K.
Patent JP-2930182-B2 (JP)
IPC: G01N33/487
Filed: 1995-06-20
Granted: 1999-08-03
Abstract: A two-dimensional sensor (1) includes a photoconductive layer whose conductivity increases at a light-irradiated spot, an insulating layer formed on the front surface of the photoconductive layer, an effect electrode formed on the back surface of the photoconductive layer, and a fence as a cell holder attached to the surface of the insulating layer for containing a cell (2), culture medium and a reference electrode RE. The sensor (1) is placed in an incubator and a bias voltage (8a) is applied between the effect and reference electrodes. When a laser beam irradiates a spot of the back surface of the sensor, a signal is obtained from the effect electrode. This signal corresponds to a potential alteration due to the cell activity substantially at the laser-irradiated spot. The signal is processed in a computer. The beam spot size and location, corresponding to the size and the location of the measurement electrode, can be changed or adjusted easily by focusing or moving the laser beam. <IMAGE>
Patent JP-3549577-B2 (JP)
IPC: A47C7/44
Filed: 1994-07-21
Granted: 2004-08-04
Abstract: A chair, particularly office chair, has as so-called sychronizing mechanism a front seat carrier part (6), fixed in relation to a chair column, and a rear seat carrier part (7) which is pivotable with respect to said front seat carrier part about a pivot shaft (8) and carries a backrest. A seat is supported on the two seat carrier parts (6, 7). Articulated on the rear seat carrier part (7) at a distance from the pivot shaft (8) is a locking lever (62) of a locking device (61), which locking lever has a stop face (64). The latter comes into engagement under gravity with a locking face (65) fixed relative to the front seat carrier part (6). To release this locking arrangement, the locking lever (62) is lifted by means of an actuating arm (67) of the locking arrangement. <IMAGE>
Patent JP-3002756-B2 (JP)
IPC: C10G45/36
Filed: 1991-07-12
Granted: 2000-01-24
Abstract: Process for selective hydrogenation of diolefins in steam-cracker naphtha in the presence of a nickel catalyst. The invention is characterised in that before the use of this catalyst an organic compound containing sulphur is incorporated into the said catalyst.
Patent JP-4003296-B2 (JP)
IPC: H01L29/16
Filed: 1998-06-22
Granted: 2007-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent short-circuiting between a gate electrode and other electrodes from being caused through an interlayer insulating film and also to reduce the contact resistance with a contact region. SOLUTION: An electrode, which is connected with a p+ region 6 (a p-type base region 3) via a contact hole 11a, is constituted of an Al film 22, and this film 22 is formed only at a position separated from the side surface of the hole 11a. Thereby, Al can be prevented from reacting with an interlayer insulating film 11 and the short circuit between a gate electrode layer 8 and a source electrode 12 cannot be caused through. Moreover, since the electrode which is connected with the region 6 is constituted of the film 22, an ohmic contact of the film 22 with the region 6 can be made even through an Ni film 23, which is connected with an n+ source region 5, overlaps the film 22. Thereby, the contact resistance with a contact region can be reduced.
Patent JP-H0699285-B2 (JP)
IPC: C11D1/62
Filed: 1989-07-07
Abstract: A hair cosmetic composition comprising the following components (A) and (B):   (A) 1.0 to 50.0 % by weight, based on the total weight of the composition, of a dialkylene glycol monoalkyl ether represented by formula (I): <CHEM> wherein R<1> represents a hydrogen atom or a methyl group and R<2> represents an alkyl group having 1 to 5 carbon atoms; and (B) 0.01 to 20.0 % by weight, based on the total weight the composition, of at least one cationic surfactant is disclosed.   This hair cosmetic composition imparts an excellent texture to the hair and protects the hair from splitting or broken, without showing any stickiness or an oily feel.
Patent JP-3059196-B2 (JP)
IPC: A61B5/117
Filed: 1990-07-07
Granted: 2000-07-04
Abstract: The invention relates to a method for high-security enciphered marking to protect high-value objects, such as works of art, equipment goods, official documents, etc., this method consisting in: 
 
  a) preparing a solution of a target nucleic acid of a chosen sequence, forming a marking pattern and possessing a chosen degree of fluidity, 
  b) incorporating a chosen quantity of the said solution into each object of a class of objects to be marked, which makes it possible to subsequently carry out, if needs be, an operation 
  c) of identification or authentication of the object by using a means of detection of the said nucleic acid in order to reveal the marking. 
 
<??>The invention makes it possible, if needs be, to produce irrefutable proof of the ownership of an object in the case of theft, resale or counterfeit.
Patent JP-H0415840-B2 (JP)
IPC: C11D3/386
Filed: 1985-08-28
Abstract: The invention pertains to detergent compositions for simultaneously cleaning and softening fabrics comprising detergent-active materials, a primary or secondary amine and cellulase. The compositions combine good cleaning performance with effective textile softening performance on a wide range of textile materials.
Patent JP-H0470445-B2 (JP)
IPC: E02D7/18
Filed: 1984-09-19
Abstract: A driving and extracting apparatus has a hammer frame within which a reaction mass is freely movable. The reaction mass is caused to reciprocate within the hammer frame by the selective application of drive pressure to opposite drive cylinders at a frequency corresponding to the natural frequency of the mass. A pneumatic spring at each end of the reaction mass prevents contact between the reaction mass and the ends of the hammer frame. Sensors in the hammer frame detect the position of the reaction mass and adjust the pneumatic springs accordingly.
Patent JP-H0369011-B2 (JP)
IPC: F16F9/02
Filed: 1985-09-24
Abstract: A pneumatic spring is arranged with a view to putting a piece of electrical equipment into operation as soon as it reaches a given geometrical condition corresponding to a determined relative position of its piston rod, the device being equipped for this purpose with elastic strips which are arranged so as to be in contact at one time with the conducting wall of its tube, and to be separated from the latter at another time. The elastic contact strips are controlled by an insulating cam which is movable relative to them, and which is designed either to apply them against the wall of the tube if they are separated from it when at rest, or the reverse, that is to say to separate them from the wall of the tube if they are in contact with it when at rest. Such a spring can be used for automobiles.
Patent JP-2534108-B2 (JP)
IPC: B43K19/16
Filed: 1988-08-29
Granted: 1996-09-11
Abstract: The process for the continuous manufacture of pencils comprises the stages of arranging pencil leads between two half-boards slotted longitudinally and fixed together by adhesive bonding and pressing in order to form sandwich boards (1), of trimming the transverse ends of these boards and then of cutting the latter between the leads housed in the longitudinal slots. After having trimmed the ends of the boards in order to free them, a protective layer (19), onto which an identifying marking (20) is printed, is deposited on the faces thus formed, the depositing of the protective layer and the printing of the marking being effected by means of a device for spraying under pressure drops of a protective and printing liquid respectively, comprising spraying heads (15a, 15b; 16a, 16b). 
<IMAGE>