baber/WOPTO huggingface dataset:
Patent JP-2904536-B2 (JP)
IPC: H01L21/52
Filed: 1990-03-09
Granted: 1999-06-14
Abstract: PURPOSE:To prepare the title compsn. which enables adhesion of a lead frame or package of a semiconductor element at a relatively low temp. in a short time and gives a sealed part excellent in various reliabilities by incorporating a specific polyether compd. and a specific long chain epoxy compd. into the compsn. CONSTITUTION:The title compsn. contains a polyether compd. of formula I [where R<1> to R<4>, R<7>, and R<8> are each H, lower (fluoro)alkyl, lower alkoxy, Cl, or Br; R<5> and R<6> are each H, CH3, C2H5, CF3, or CCl3; and D is a dicarboxylic acid residue having an ethylenically unsatd. bond]and a long chain epoxy compd. of formula II (wherein R<9> is H, lower alkyl, Cl, or Br; and (n) is 5-150).
Patent JP-2889549-B2 (JP)
IPC: A61K38/095
Filed: 1997-03-17
Granted: 1999-05-10
Abstract: A liposome composition for localizing an anti-tumor compound to a solid tumor via the bloodstream. The liposomes, which contain the agent in entrapped form, are composed of vesicle-forming lipids and between 1-20 mole percent of a vesicle-forming lipid derivatized with hydrophilic biocompatible polymer, and have sizes in a selected size range between 0.07 and 0.12 microns. After intravenous administration, the liposomes are taken up by the tumor within 24-48 hours, for site-specific release of entrapped compound into the tumor. In one composition for use in treating a solid tumor, the compound is an anthracycline antibiotic drug which is entrapped in the liposomes at a concentration of greater than about 50  mu g agent/ mu mole liposome lipid. The method results in regression of solid colon and breast carcinomas which are refractory to anthracycline antibiotic drugs administered in free form or entrapped in conventional liposomes.
Patent JP-2656164-B2 (JP)
IPC: C07D263/32
Filed: 1991-03-12
Granted: 1997-09-24
Abstract: The present invention relates to novel 1-alkyl-, 1-alkenyl- and 1-alkynylaryl-2-amino-1,3-propanediols, intermediates and processes for the preparation thereof. The compounds of the invention exhibit antiinflammatory, memory dysfunction relieving, cell proliferation reducing, antibacterial and antifungal activity and can, therefore, be used as medicaments.
Patent JP-3811507-B2 (JP)
IPC: C07C255/32
Filed: 1994-04-08
Granted: 2006-08-23
Abstract: A process for preparing halomethylbenzoyl cyanides I Ph-CO-CNI (Ph=phenyl radical substituted by chloromethyl or bromomethyl which, if desired, can additionally carry 1-4 further radicals) by reacting halomethylbenzoyl chlorides II Ph-CO-ClII with an alkali metal cyanide or transition metal cyanide, if appropriate in an organic diluent, and novel halomethylbenzoyl cyanides I'     <IMAGE>  I'  (X=halogen, C1-C4-alkyl, C1-C4-alkoxy, CF3, C1-C5-alkyl-(C1-C5-alkyl)hydroxyimino or C1-C5-alkyl-(C2-C5-alkenyl)hydroxyimino; m=0 to 4 and Y=chloromethyl or bromomethyl) are described. The halomethylbenzoyl cyanides I are important intermediates for the synthesis of plant protection agents.
Patent JP-H0219941-B2 (JP)
IPC: C08F2/00
Filed: 1981-05-27
Abstract: A photosensitive composition having reduced cold flow comprising (a) addition polymerizable ethylenically unsaturated monomer, (b) an initiating system activatable by actinic radiation, and (c) an organic polymeric binder containing at least two percent by weight, basis binder, or an amphoteric interpolymer.
Patent JP-H0472564-B2 (JP)
IPC: B01D46/12
Filed: 1984-05-04
Abstract: A method and apparatus for simultaneously washing a plurality of generally tubular or sock-like filtering elements of a gas filtering apparatus without removing the elements from the apparatus, the filter elements being disposed in a regular array of rows and columns within a housing between an inlet and an outlet thereof. The method includes positioning in the housing a liquid conduit having a plurality of axially spaced spray nozzles for delivering washing liquid along one or more rows of elements and supplying washing liquid to the conduit.
Patent JP-H0766755-B2 (JP)
Inventor: OSSEYRAN ANWAR
IPC: H01J29/76
Filed: 1987-04-14
Abstract: The electromagnetic deflection unit has a support (4) with a flange (8) at its narrow end (5), which has a tangential groove into which merge radial grooves (14). Two sets of deflection coils (18,19) are wound directly onto the support (4). Their turns traverse radial grooves (14). Thence, turns of a set of deflection coils (18) are bent into a tangential groove. The radial grooves (14) have longitudinally extending portions (16), which are filled by the turns traversing them. The bottom portion (20) of the tangential groove lies on the surface of an oval cylinder. The deflection unit has a high sensitivity, a large axial sliding space and large modulation possibilities.
Patent JP-3471967-B2 (JP)
IPC: A61L27/36
Filed: 1995-03-28
Granted: 2003-12-02
Abstract: A hybrid dental implant has cementum particles on its surface. A method of preparing a dental implant includes providing cementum particles on its surface. <IMAGE>
Patent BG-63661-B2 (BG)
Title: 3-amino-1-propenon derivative
Inventor: SCHMIDT GUNTER
IPC: C07D221/04
Filed: 1997-07-04
Abstract: The 3-amino-3-cyclopentyl-1-(4-trifluoromethylphenyl) propenon with structural formula is a new compound finding application as an intermediate form for the synthesis of cycloalkanepyridines with general formula wherein the meanings of the substituents are given in the description. These compounds are used as active ingredients for medicamentous forms for the prevention and treatment of hyperlipoproteinaemia and atherosclerosis. 2 claims
Patent EP-1194985-B2 (EP)
Inventor: EICHMANN KEITH LOUIS
IPC: H01R24/56
Filed: 2000-02-04
Granted: 2009-09-16
Abstract: A plug for connection to an RCA or phono type socket wherein a signal pin (15) is frictionally located within the bore of said socket and a pin-like return conductor (16) is adapted to make contact with the socket casing. The spacing (17) between the signal pin and return conductor is by means of a non-conductive plastic polymer or similar material, such material also assisting to engage the return conductor against the outside casing of the RCA socket. By reducing the amount of conductive metal material used in the return conductor of a typical RCA plug i.e. by using a pin-like return conductor rather than a cylindrical conductive band and associated support body, the present invention reduces inductive, capacitive and eddy current distortion and offers improved signal transmission.
Patent EP-1291105-B2 (EP)
Inventor: NERLICH MICHAEL
IPC: B23C5/08
Filed: 2002-08-26
Granted: 2008-11-19
Abstract: Cutting plate (19) comprises a base body having a base surface (21), a top surface (22), and side surfaces (24, 25, 27) arranged between the base surface and the top surface, at least one first protrusion (28) arranged on the top surface of one side surface, at least one first main cutting edge (33) having a straight section (34) defined between one of the side surfaces and the top surface and a curved section (35) formed on the protrusion, and at least one second protrusion (29) arranged on one side surface of the base surface and a second main cutting edge (31) which is curved. An Independent claim is also included for a cutting tool comprising the above cutting plate. Preferred Features: The curved section of the first main cutting edge and the second main cutting edge are at least partly correspondingly designed.
Patent EP-1390424-B2 (EP)
Inventor: ECKHARDT GUNTHER
IPC: A61K6/90
Filed: 2002-05-29
Granted: 2008-12-31
Abstract: Mixtures of chain-extended N-alkylaziridino prepolymers are disclosed herein. The disclosed mixtures of chain-extended N-alkylaziridino prepolymers can be used in combination with additional materials to make curable formulations that can be used, for example, as dental materials such as impression compounds.
Patent EP-1456317-B2 (EP)
Inventor: SHEELY JEFFREY D
IPC: C09J7/29
Filed: 2002-11-04
Granted: 2012-10-31
Abstract: The present invention provides a reinforced tape including a visually transparent backing layer, a reinforcing scrim preferably of fibers made of visually transparent material along one surface of the backing, and a layer of transparent adhesive covering but not totally wetting the reinforcing scrim so that the scrim is visible along the backing layer before the tape is applied to give a user a visual indication of the strength of the tape. The indexes of refraction of the material of the fibers in the scrim and of the adhesive are similar so that when the layer of adhesive is pressed against a substrate through the backing layer, the adhesive will more totally wet the fibers of the reinforcing scrim, causing them to become significantly less visible in the reinforced tape adhered to the substrate.
Patent EP-1654470-B2 (EP)
Inventor: ADAM ACHIM
IPC: C25D3/60
Filed: 2004-08-05
Granted: 2016-03-16
Abstract: The invention relates to the use of lead-free sliding layers in the laminated composite materials for slide bearings or bushes. According to the invention, the laminated composite material comprises a support layer, an antifriction layer (3) produced from a copper alloy or an aluminum alloy, an intermediate nickel layer (2) having a thickness >4 mum and a sliding layer (1) consisting of approximately 0 to 20% by weight of copper and/or silver and the remainder tin. The sliding layer is electrodeposited from a methlysulfonic acid electrolyte.
Patent EP-0010663-B2 (EP)
IPC: H05B6/68
Filed: 1979-10-12
Granted: 1986-01-15
Abstract: Apparatus for heating continuous sponge rubber products by UHF energy to vulcanize them comprises a UHF generator connected to a resonator chamber through which the product passes by a wave guide which divides into two branches connected with the resonator chamber at spaced points. Each branch of the wave guide is tunable by a separate tuning device one of which is operable manually and the other is operated by a motor controlled by sensing probe in a circulator in the wave guide between the UHF generator and the branches. Uniform heating of the product is thereby obtained.
Patent EP-0191264-B2 (EP)
IPC: F21V5/02
Filed: 1985-10-04
Granted: 1993-10-06
Abstract: A non-glare screen is assembled of prismatic rings stacked one on the other and coaxially enclosing a light emitting surface. Each ring has a cross-section of a right triangle. One leg of the triangle is perpendicular to the axis of the light emitting surface and the hypoteruse forms with the one leg an angle between 35 DEG  to 45 DEG , preferably 40 DEG .
Patent EP-0258017-B2 (EP)
Inventor: ERLICH HENRY ANTHONY
IPC: C12P19/34
Filed: 1987-08-21
Granted: 2004-12-01
Abstract: A stable enzyme composition is disclosed that comprises a thermostable nucleic acid polymerase enzyme in a buffer comprising non-ionic polymeric detergents.
Patent EP-0645981-B2 (EP)
Inventor: REEVES WILLIAM
IPC: A61B5/352
Filed: 1993-05-17
Granted: 2000-04-05
Abstract: The present invention relates to a system and a process for detecting, assessing, grading and diagnosing heart conditions in human beings. The system includes a device for providing or generating an acoustic blood flow signal and a signal representative of the electrical activity of a subject's heart. The device for providing the acoustic blood flow (MCG) signal may be a transducer or microphone attached to the patient, or in the alternative, an acoustic signal stored in a storage device. The device for providing the electrical activity (ECG) signal may be an electrocardiogram device attached to the subject or a stored ECG signal. The ECG signal is conditioned in a conditioning circuit to provide a timing or calibration signal having QRS spikes at the onset of each systolic portion of a heart cycle. The MCG signal passes through its own conditioning circuit to filter out unwanted noise and to amplify low frequency sounds. The timing signal and the MCG signal are fed into a microprocessor wherein the MCG signal is converted in a spectral pattern of heart sounds and matched with the timing signal. The output from the microprocessor is a combined, real time MCG pattern/ECG wave signal which may be displayed on a video monitor, which may be put into hard copy form, and/or which may be stored on a storage device.
Patent EP-0980926-B2 (EP)
Inventor: HOLTMANN MICHAEL
IPC: D04H1/00
Filed: 1999-08-02
Granted: 2005-08-03
Abstract: The nonwoven disposable tissues (11) are produced from a nonwoven web in stamped or cut outline shapes. The cut or stamped sections are compressed in a compressing mold (20) by a compression piston (22) working at a high pressure. The compressed tissue remains in a compact structure, and only opens out when wetted with a fluid. The nonwoven material is drawn from a supply roll. Where axially symmetrical tissues are to be produced, the material is folded along the center and moved to give only one symmetrical half to view. The tissue section is forced into the mold (20) by a piston (21), and compressed while dry. Or the material can be compressed while wet, to be dried during or after the compression stage. An Independent claim is included for a disposable tissue (11) in the form of a face mask, with openings cut out for the eyes, nose and mouth. Preferred Features: The nose opening can be interrupted by two bars.
Patent JP-H021477-B2 (JP)
IPC: H04Q11/04
Filed: 1983-06-21
Abstract: The PCM switching network is based on the use of switching units (UC1a...UC8c) each equipped with a local controller using a microprocessor (CTR1a...CTR8c), ancillary circuits (TNBD1...TNBD5, ITNBD1...ITNBD5) for dialogue among the controllers (CTR1a...CTR8c) and ancillary circuits (RTBE1...RTBE5, RTBU1...RTBU5, CDTE1...CDTE5, CDTU1...CDTU5) for diagnosis, failure localization and reconfiguration. 
<??>Said switching units (UC1a...UC8c) make it possible to provide self-routing modular PCM switching network structures for distributed-control telephone exchanges.
Patent JP-3009242-B2 (JP)
IPC: A61K38/00
Filed: 1991-04-16
Granted: 2000-02-14
Abstract: A composition is disclosed which comprises a solution of human serum albumin essentially free of chemicals used in processing. The preparation is also essentially free of metals such as aluminum. The composition is 100% pure by cellulose acetate electrophoresis and is essentially monomeric when tested by high pressure liquid chromatography. The turbidity is less than 5 N.T.U. (National Turbidity Units). This preparation has a substantially longer shelf life and remains biologically active longer than products currently available. The novelty of this product is also such that it does not leach metallic substances such as aluminum from its closure. Novel applications of process methodology are taught in the preparation of this composition and a novel preparation results from essentially non hemoglobin containing albumin sources such as Source Plasma (Human).
Patent JP-2655545-B2 (JP)
IPC: G01N21/75
Filed: 1989-04-28
Granted: 1997-09-24
Abstract: A composition of matter useful for sensing the concentration of an ionic component in a medium comprising a cationic or anionic matrix material and a sensing component chemically bonded to the matrix material and being effective to provide a signal in response to the presence of the ionic component in the medium.
Patent JP-2621925-B2 (JP)
IPC: C07D475/02
Filed: 1988-05-13
Granted: 1997-06-18
Abstract: Pteridines of general formula (I): <CHEM> in which Y and Z, which can be identical or different, are hydrogen, OH or NH2, and X1 and X2, which can be identical or different, are hydrogen, OH, C1-C4 alkyl, phenyl, hydroxymethyl or carboxyl, for the preparation of pharmaceutical compositions for treating cognitive pathologies characterised by memory and vigilance disturbances, such as senile dementia of Alzheimer type, multiinfarctual dementia, metabolic encephalopathies, Korsakoff's syndrome, and the consequences of the abuse of certain therapies such as anxiolytic and neuroleptic.
Patent JP-2945505-B2 (JP)
IPC: C07D333/36
Filed: 1991-04-24
Granted: 1999-09-06
Abstract: Isomerisation esp. tachysterol cpds. into previtamin D cpds. and trans-vitamin D cpds. into cis-vitamin D cpds., under the influence of radiation, is by exposing a soln. of the organic cpd. to be converted in the presence of a non-polymeric photosensitiser to light with approx 300-1000 nm wavelength. Resulting prod. is then isolated. Substd. thiophene deriv. (STD) having substantial absorption in wavelength region is used as the photosensitiser.
Patent JP-4065355-B2 (JP)
IPC: G01N33/543
Filed: 1998-05-06
Granted: 2008-03-26
Abstract: A dry analytical element is disclosed which can be used to sensitively and rapidly detect and quantitate protein. The assays are carried out using a dye that reacts with protein and molybdate ion to produce a measurable change in the spectral absorption of the dye. Also disclosed are polymers which stabilize and enhance the accuracy of the assay based on acrylamide, and compounds which reduce interference by bicarbonate.
Patent JP-3159869-B2 (JP)
IPC: G01V11/00
Filed: 1994-06-08
Granted: 2001-04-23
Abstract: To present a warm object detecting apparatus capable of detecting easily a warm object in a space at high precision, which comprises infrared ray detecting means possessing a pyroelectric type infrared ray sensor 1 disposing a plurality of detecting units in an array, an infrared ray focusing lens 2 for focusing the infrared rays entering the infrared ray array sensor 1, a chopper 4 for intermittently shutting off the infrared rays, and infrared ray sensor rotary means 3 for rotating continuously the confronting direction of the infrared ray array sensor 1, signal processing means for creating a thermal image by a signal from the infrared ray detecting means, an ultrasonic sensor 5 for transmitting ultrasonic waves and receiving reflected waves, ultrasonic sensor rotary means 6 for rotating in steps the confronting direction of the ultrasonic sensor 5, and means for comparing and processing the signals from the infrared ray detecting means and ultrasonic sensor 5. <IMAGE>
Patent JP-H0735839-B2 (JP)
IPC: F16M7/00
Filed: 1990-06-01
Abstract: A rubber mounting with hydraulic damping in which a liquid-filled operating chamber (1) in at least a first partial region is bounded by a plate (3), supported on a spring (2), of material which can be magnetised. The plate (3) can be moved to and fro in the direction of the operating chamber (1) with the aid of a magnet system, as a function of predetermined parameters. The transmission of acoustically acting vibrations via the rubber mounting can in this way be suppressed. 
<IMAGE>
Patent JP-H0325201-B2 (JP)
IPC: C07C7/13
Filed: 1983-08-12
Abstract: An extract component is separated from a raffinate component contained in a feed mixture by a process in which a unidirectional fluid flow system is maintained through a series of separating units through which the components travel at different rates. A component concentration distribution is established within the system of units and divided into specific zones. Feed and displacement fluid are passed into the inlets of two of the units and extract and raffinate are taken as the entire streams from outlets of two of the units all at appropriate points on the component concentration distribution. Other inlets and outlets of the various units lying in the same zone are interconnected. At the appropriate times the inlets and outlets are shifted so as to simulate movement of the units in a direction co-current with the fluid flow and thereby enable the inlets and outlets to continually lie in the appropriate zones. Zones may be combined as zone pairs, each such pair thereupon being considered a single continuous zone.
Patent JP-H0237700-B2 (JP)
IPC: H01L21/52
Filed: 1984-07-24
Abstract: SEMICONDUCTOR CHIP PACKAGES HAVING SOLDER LAYERS OF ENHANCED DURABILITY Solder layers in a semiconductor chip package, which electrically interconnect conductors used to gain electrical access to the electrodes on the semiconductor chip, are subjected to a transverse compressive force in excess of about 2 pounds per square inch. The semiconductor chip package can thereby undergo a marked increase in the number of cycles of heating and cooling before it falls due to increased thermal resistance arising from structural degradation of the solder layers.
Patent JP-H0147950-B2 (JP)
IPC: H01F19/00
Filed: 1980-10-31
Abstract: A line end stage for a television receiver which comprises a transformer, a first high voltage rectifier and a second high voltage rectifier. The transformer has a primary winding coupled to the line sweep coils of the receiver, and a secondary winding. The secondary winding has one end coupled through the first high voltage rectifier to ground and through the second high voltage rectifier to the anode of the television receiver picture tube. The transformer comprises a core having a longitudinal axis. The primary winding is mounted on the core coaxial with the longitudinal axis and an insulating winding form surrounds the primary winding. The winding form is provided with spaced longitudinally-distributed radially-extending chambers and the secondary winding is located within these chambers. The thicknesses of the winding form between the bottoms of the chambers and the primary winding are greatest at the ends of the winding form and become progressively smaller toward the center of the form.
Patent JP-2842712-B2 (JP)
IPC: C23C2/02
Filed: 1991-06-26
Granted: 1999-01-06
Abstract: To form a plating coat on steel works, the works are held in a fluorine- or fluoride-containing gas atmosphere in a heated condition to thereby remove oxidized scales such as SiOx, MnOx and the like on the surface layer of the work and form a fluoride layer to prevent forming oxidized scale newly. The fluoride layer is easily eliminated by the action of flux added to a plating bath or by holding the fluorinated steel works in an atmosphere containing hydrogen prior to dipping in the plating bath to activate the steel surface. The activated steel surface is improved in compatability with the plating bath and the like to realize a good quality plating coat formation.
Patent JP-3413547-B2 (JP)
IPC: F16D65/18
Filed: 1998-06-30
Granted: 2003-06-03
Abstract: PROBLEM TO BE SOLVED: To enhance an energizing efficiency by improving a power supply feeding method to an electromagnetic equipment such as an electromagnetic clutch, and an electromagnetic brake, lower the effective value of a energizing current, and make a coil and a snubber element small in size. SOLUTION: When the coil 23 of an electromagnetic clutch is to be energized, voltage from a commercial AC power supply rectified in full wave, is applied to the coil at the over exciting time when energization is started for the definite period of time so as to allow responsiveness at the time of starting to be enhanced. In succession, at the normal time, full wave rectified voltage whose conduction angle is controlled by a FET 25, is applied to the coil. Since voltage is rectified in full wave, its effective value is small as compared with that of half wave rectification in the past, the exothermic of the coil 23 is thereby little. Besides, electromagnetic energy to be accumulated in the coil 23 at the time when electricity is turned off, is also little. Therefore, it is good enough that a varister 26 acting as a snubber element is made small in size.