baber/WOPTO huggingface dataset:
Patent JP-H0380855-B2 (JP)
IPC: C22C5/02
Filed: 1985-04-15
Abstract: PURPOSE:To suppress the deterioration of the bonding force of a bonding part and to obtain the stable high joining strength by making Au an essential component, adding Ge thereto and forming an electrically-conductive bonding wire used in the electrical crosslinking connection. CONSTITUTION:In the electrically-conductive bonding used in the electrical crosslinking connection, for example, in case of connecting the intervals between a semiconductor substrate 1 and the case butts 2 with the bonding wires W, the bonding wires W obtained by making Au an essential component and adding about <=20atom% Ge thereto are used. Thereby the absorption of Al of the semiconductor substrate 1 is suppressed by the bonding wires W and the connection parts are stabilized and the deterioration of the mechanical characteristics of the connection parts is controlled.
Patent JP-H0118774-B2 (JP)
IPC: B01J20/18
Filed: 1984-04-25
Abstract: Iodine and iodine compounds are removed by using an adsorbent comprising a silver loaded pentasil zeolite.
Patent JP-2643977-B2 (JP)
IPC: C07F9/50
Filed: 1988-04-06
Granted: 1997-08-25
Abstract: Process for the preparation of alkali metal diaryl phosphides, characterized in that alkali metal diaryl phosphides of the formula (R9)2PM are prepared by reacting, in liquid ammonia, an alkali metal M with a triaryl phosphine of the formula (R9)3P, in which formulae R9 represents an aryl group containing one or more polar substituents which can occupy no other positions in respect to the phosphorus atom than the two meta positions and one of the ortho positions.
Patent JP-2511027-B2 (JP)
IPC: D21J5/00
Filed: 1987-04-10
Granted: 1996-06-26
Abstract: The method involves depositing an aqueous suspension of the reinforcing fibres and the thermoplastic material on a moulding screen corresponding to the shape of the final product and then dewatering it. The layer deposited on the moulding screen is form-fixed under pressure following drying and heating.
Patent EP-0053554-B2 (EP)
IPC: C21C5/32
Filed: 1981-11-27
Granted: 1991-08-21
Abstract: In a process for forming the bottom of a metallurgical container, especially the bottom of a converter for refining pig iron, of the type which comprises a metallic base, at least one layer of refractory material superimposed on the metallic base, a first layer of refractory bricks superimposed on the layer of refractory material, and a second layer of refractory bricks on said first layer, the steps of placing, spaced from each other, on said first layer a plurality of refractory elements permeable to gas and each enclosed in a metal casing open at the top, circumferentially surrounding the metal casing of each of the elements with bricks of a material which expands during rise of the temperature and thereafter completing the second layer with refractory bricks.
Patent EP-0161169-B2 (EP)
IPC: A01G23/06
Filed: 1985-04-10
Granted: 1992-11-11
Abstract: A stump-extracting tool preferably mounted on an articulated arm such as the boom of a power shovel has a flat spur (1) of substantial length having a cutting edge (2) at one end and a cutter-blade (5) in a plane transverse to the plane of the spur (1). The cutter-blade (5) comprises at least one cutting edge on one side adjacent to the cutting edge (2) of the spur (1) and the cutting edge of the cutter-blade (5) comprises a series of stair-step teeth (6) having a cutting edge (7) parallel to a plane (P) which is substantially perpendicular to the plane of the spur.
Patent EP-0656368-B2 (EP)
Inventor: HASEGAWA MASAKATSU
IPC: A61K49/12
Filed: 1993-08-04
Granted: 2003-06-04
Abstract: A composite having a small particle diameter and composed of a water-soluble carboxypolysaccharide and a magnetic iron oxide having a core diameter ranging from about 2 to about 7 nm, wherein the overall diameter ranges from about 10 to about 50 nm, the ratio of the overall diameter to the core diameter is about 15 or less, and the T2 relaxation capacity ranges from about 10 to about 150 (mM.sec)<-><1>. The composite is reduced in toxicity and side effects and is useful as iron preparation, X-ray contrast medium, MRI contrast medium, reagent for blood stream measurement, drug carrier, and so forth in the fields of medicine, biology and engineering. <IMAGE>
Patent EP-1114310-B2 (EP)
Inventor: LAURILA MELVIN J
IPC: G01N22/04
Filed: 1999-09-16
Granted: 2021-04-28
Abstract: An apparatus for measuring the composition of coal and mineral ores on-line, by bombarding a sample stream with low energy X-rays and measuring the characteristic X-rays fluoresced. The assembly is comprised of one or more X-ray generators mounted in a specific geometry with one or more silicon detectors. A representative sample of a flow stream is obtained from a sampling system. Sample presentation to the analyzer is done with a plow or a flow cell to obtain a uniform interrogation zone for the analyzer. Elemental analysis (Aluminum through Silver on the Periodic Table) of the sample is computed from calibration curves generated from a linear relationship with count rates under each peak. Sample presentation to the analyzer is done with a plow or leveling plate to ensure that material flows past the analyzer at a constant level. The elemental analysis is determined by measuring counts under the characteristic peaks fluoresced by various elements in an energy spectrum resolved with a multi-channel analyzer.
Patent JP-2562889-B2 (JP)
IPC: C08F14/18
Filed: 1987-04-28
Granted: 1996-12-11
Abstract: A process for polymerizing or copolymerizing fluorinated monomers, in an aqueous dispersion, by the use of radical starters and of fluorinated surfactants, characterized by working in the presence of a perfluoropolyether having neutral end groups, being liquid under the polymerization conditions and in the form of an aqueous emulsion, in order to increase the polymerization rate.
Patent JP-H0433025-B2 (JP)
IPC: G03F7/022
Filed: 1984-05-22
Abstract: A novel photoresist formulation is provided which provides low striations and excellent wetting properties. The photoresist composition may be applied by spin casting on various substrates used in integrated circuit manufacture. The essential component in this invention is the solvent composition which consists of cyclopentanone (or cyclopentanone-cyclohexanone blend) in combination with an aliphatic alcohol of 5-12 carbon atoms. These solvent components when used in certain specific ratios provide unexpectedly good wetting of various substrates and low striation films.
Patent JP-H0767729-B2 (JP)
IPC: B29C48/52
Filed: 1987-05-08
Abstract: An extrusion apparatus for the production of mixtures of molten synthetic material includes a gear pump which is provided in the flow of molten material. The gear pump comprises a housing and two meshing gear pump wheels. The line joining the centers of the two wheels extends at right angles to the central longitudinal axis of the hollow cylinder. Outlet and inlet openings are formed in the cylinder of the extrusion apparatus which lead directly into the gear pump housing into regions which are, respectively, upstream and downstream of the gear wheels. The major surfaces of the gear wheels are disposed horizontally relative to the central longitudinal axis of the hollow cylinder.
Patent JP-2824782-B2 (JP)
IPC: A61C13/20
Filed: 1989-04-28
Granted: 1998-11-18
Abstract: In the joining of two elements (10, 11) of hard material which are included in an implant structure or prosthetic structure, the elements are disposed towards one another by means of a joint (34) formed by contact surfaces. The elements are adjusted to one another and mutually fixed and welded together by laser equipment (13). Registering circumferential portions of the joint are exposed to two focusing optical devices (14, 15) which emit laser pulses or laser beams for the welding and form part of the laser equipment. The devices are aligned each towards one of two substantially registering, or slightly mutually offset, starting areas. Each respective area includes a section of each respective joint circumferential portion with circumjacent parts on the elements. The laser equipment is energized to emit, via the devices (14, 15), simultaneous or alternating laser pulses or laser beams, and the elements and devices are mutually influenced in respect of their movements such that laser output emission may be effected towards the starting areas and subsequent areas with associated sections of joint circumferential portions and material parts. By such means, a distortion-free joining will be attained.
Patent JP-2802388-B2 (JP)
IPC: B01D9/00
Filed: 1989-04-28
Granted: 1998-09-24
Abstract: The disclosure relates to a method and a device for producing compositions comprising fine-grained crystalline explosive substances with the aid of a steam-driven ejector. The expression explosive substances is here taken to mean both low and high explosives.
Patent JP-4282106-B2 (JP)
IPC: A61F2/82
Filed: 1998-04-28
Granted: 2009-06-17
Abstract: The invention is directed to medical devices having a drug-releasing coating and methods for making such coated devices. The coating permits timed or prolonged pharmacological activity on the surface of medical devices through a reservoir concept. Specifically, the coating comprises at least two layers: an outer layer containing at least one drug-ionic surfactant complex overlying a reservoir layer containing a polymer and the drug which is substantially free of an ionic surfactant. Upon exposure to body tissue of a medical device covered with such coating, the ionically bound drug in the outer layer is released into body fluid or tissue. Following release of such bound drug, the ionic surfactant binding sites in the outer layer are left vacant. To maintain the pharmacological activity after delivery of the ionically bound drug, additional amounts of the drug are embedded or incorporated in the reservoir layer in a manner which allows the drug, which is substantially free of ionic surfactants, to complex with the vacant binding sites of the ionic surfactant of the outer layer. As a result, the surface of the medical device is enriched with the drug to provide sustained pharmacological activity to prevent the adverse reaction due to the presence of the medical device. The invention is further directed to medical devices with stabilized drug-releasing coatings. The coatings are stabilized by exposure to a low energy, relatively non-penetrating energy source, e.g., gas plasma or an electron beam energy source.
Patent JP-H0346904-B2 (JP)
IPC: G11B17/022
Filed: 1981-09-08
Abstract: A clamping ring (144) is movable with respect to the disc (14) in a plane generally parallel to the disc and is urged against the disc about the disc opening.
Patent JP-H075788-B2 (JP)
IPC: C08L/
Filed: 1990-06-12
Abstract: A thermoplastic polymer composition comprising     a) a destructurized starch, and b) an effective amount of at least one polymer which contains at least two different types of functional groups, one of said types of these groups being hydroxyl groups.   The composition may contain further conventional additives as well as hydrophobic, substantially water-insoluble polymers.
Patent JP-2538198-B2 (JP)
IPC: E06B3/08
Filed: 1983-09-06
Granted: 1996-09-25
Abstract: A demountable partitioning system comprises multipurpose aluminium extrusions adapted to be snap-fitted together in a number of different configurations to suit different constructional and system design requirements. The system centres around two universal sections (FW1.FW11) each in the form of a rectangular channel open at one side and provided with formations (3,4,5) enabling other extrusions selected from a glazing infill section (FW3), a blank end section (FW4), and a door infill section (FW5) each provided with complementary formations (8,10) to be snap-fitted onto one or more sides of the universal section (FW1,FW11). Extruded aluminium or plastics glazing channels (FW6,FW7,FW8) capable of engaging with a number of different glazing beads (FG) can be snap-fitted with the universal sections (FW1,FW11) and with the glazing infill (FW3) for assembling single or double glazing as desired to the universal sections (FW1, FW11). The universal sections (FW1,FW11) also can engage with wall panels of a partitioning installation. Fixing clips (FS1,FS2,FS3 and FS4) are disclosed which enable gapless panel joints to be made, and the system further includes corner and reducing sections (FW9,FW10) and wiring ducting sections (FW13, FW14,FW15). The system is cost advantageous, can be installed quickly and is readily demountable and reusable, and requires a minimum of secondary fixings (screws, bolts, etc.).
Patent JP-2802336-B2 (JP)
IPC: A61K31/7034
Filed: 1989-06-30
Granted: 1998-09-24
Abstract: A method is disclosed for preventing the infection of a susceptible living host material when in contact with the human immunodeficiency virus (HIV) or cells infected therewith, which is the known cause of AIDS or pre-AIDS. The method comprises contacting the susceptible living host material with an effective antiviral amount of a BU-3608 compound. The use of a BU-3608 compound for preparing a pharmaceutical composition for preventing the infection of a susceptible living biological substrate with HIV-virus is also disclosed.
Patent JP-H04940-B2 (JP)
IPC: C09J5/00
Filed: 1983-09-09
Abstract: Connection of two spacer frame hollow profiles which are usable for the production of an insulating glazing and, possibly, are filled with a drying agent. The abutting edges of two hollow profile pieces are set against one another and a one-piece connecting body is seated in a hollow space defining a cavity on both sides of the abutting edges, the connecting body bridging across the abutting edges in a form-locking manner. The connecting body is a hardened fusion adhesive plug which is injected as a liquid through a wall of at least one of the profile pieces into the cavity.
Patent JP-2812723-B2 (JP)
IPC: A61K9/14
Filed: 1989-07-21
Granted: 1998-10-22
Abstract: Novel solid and porous single-dose preparation containing microparticles and/or nanoparticles, and its preparation. This novel solid single-dose preparation is applied to the administration of therapeutically active substances, nutritional agents, diagnostic agents or cosmetic agents.
Patent JP-H0573806-B2 (JP)
Inventor: FUERUNANDO WAGUNAA
IPC: B21B45/02
Filed: 1984-09-11
Abstract: 1. Apparatus for cooling beams, comprising horizontal roller guides (2) on which lean the flanges of the beam (1), vertical roller guides, as well as cooling boxes (3, 4, 5) provided with orifices dispensing a cooling liquid, the boxes (5) which are used for cooling the outer surfaces of the flanges having a total height being at least equal to the height of the flanges and the boxes (3, 4) which are used for cooling the inner surfaces of the flanges having side walls which extend nearly over the whole inner surface of the flanges, characterized - in that the said boxes (3, 4, 5) are provided with equally spaced orifices dispensing water through the walls facing the beam (1) ; - in that the boxes (3, 4) used for cooling the inner sufaces of the flanges as well as the web account together for at least 70 % of the web surface ; - in that the boxes (4) for cooling the inner surfaces of the flanges as well as the upper surface of the web are mounted below arms (10) which can pivot in the direction of the transport of the beams (1) and - in that a damming element, comprising at least one metallic box (32), which is connected to a pressure fluid source and which is provided with openings (33) opposite to the surfaces of the beam, is located at the outlet of the cooling device, this damming element having a cross section which is such that it can be fitted into the upper chamber of the beam (1).
Patent JP-3233277-B2 (JP)
IPC: G10L19/012
Filed: 1998-07-06
Granted: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption at the time of generating a background noise in a soundless state without causing sense of incongruity in an auditory sense. SOLUTION: A background noise code interpolating section 133 performs interpolation between a received background noise code stored in an encoded information storing section 121 and a received background noise code of the previous time stored in a background noise code storing section 134. A interpolated background noise code is decoded by a high efficiency voice decoding section 143. A decoded background noise signal is stored in a background noise signal storing section 154. A background noise signal stored in the background noise signal storing section 154 is successively selected and outputted by a background noise signal selecting section 153. While a background noise signal is outputted from the background noise signal selecting section 153, operation of the high efficiency voice decoding section 143 is stopped.
Patent JP-H0753562-B2 (JP)
IPC: C01B3/48
Filed: 1986-08-29
Abstract: Catalytic shift is effected in a reactor provided using a copper catalyst in indirect heat exchange with boiling water at a gas flow rate of 200 to 800 kg mol per hour per m<3> of catalyst. The shift is effected using an outlet temperature in the range 230 to 280 DEG C that is preferably 10 to 30 DEG C below the maximum, or inlet, temperature. The heat exchange surface is 30 to 200 m<2> per m<3> of catalyst.
Patent JP-H0441112-B2 (JP)
IPC: B61B7/04
Filed: 1984-10-02
Abstract: The present invention relates to a gondola lift having two parallel suspension haulage cables between which the gondolas hang. The two cable loops extend between two stations and each cable is driven by a direct current electrical motor, the two motors being identical and having separate excitation circuits. The armature windings are connected to the same power supply source by two armature circuits including identical resistors which provide an armature voltage drop and a reduction in speed for restoring identical power outputs of the two motors when one of the cables is in advance. The mechanical connections between the cables and the motors include gear boxes, the high speed shafts therefrom being coupled by a control clutch.
Patent JP-2941309-B2 (JP)
IPC: C07D401/04
Filed: 1989-08-09
Granted: 1999-08-25
Abstract: Compounds are disclosed of formula (I) <CHEM>  wherein  R1 represents C1-6 alkyl;  R2 represents H or C1-6 alkyl;  R3 represents H or C1-3 alkyl; and pharmaceutically acceptable salts and solvates (for example hydrates) thereof. The compounds are indicated as useful for the treatment of migraine, cluster headache, chronic paroxysmal hemicrania and headache associated with vascular disorders. Processes and intermediates for their preparation and pharmaceutical compositions containing them are also disclosed.
Patent JP-H0662319-B2 (JP)
IPC: H01B13/00
Filed: 1985-10-28
Abstract: A metal alloy oxide film and sputtering method for its production are disclosed, as well as a high transmittance, low emissivity coated product employing said metal alloy oxide film as an antireflective film in combination with a metallic film such as silver. A method for improving the adhesion between metal and metal oxide films and an improved multiple layer coated article comprising primer layers between metal and metal oxide films are also disclosed.
Patent JP-H0462870-B2 (JP)
IPC: B41J31/05
Filed: 1987-10-09
Abstract: An overlapping overstrikeable ribbon is described having a carrier film (2) and an ink-releasing coating (3) in the form of a plastic matrix applied thereto, which contains at least one fatty dye and/or oil-soluble dye and optional carbon black and/or other ink pigments, as well as further conventional additives. According to fig. 1 the ink-releasing coating (3) can be subdivided into differently coloured coatings (4a, 4b and 4c) representing the three primary colours and a black coating (4d) for producing colour prints. The ink-releasing coating contains no fillers and contains a polyethoxylated fatty acid ester of a polyhydric alcohol as a solvent for the dye(s). This ribbon has advantages when used in continously full cassettes, which are more particularly used in matrix printing systems.
Patent JP-3704184-B2 (JP)
IPC: G06F11/10
Filed: 1995-09-29
Granted: 2005-10-05
Abstract: The present invention relates to a memory device and specifically the multilevel type with error check and correction function and having a data input (DI), a data output (DO) and an address input (AI) and being of the type comprising first memory means (DM) designed to be accessed by means of address for containing user data, second memory means (EM) for containing error data concerning said user data, a control logic (CL) designed to receive in the writing phase from said address input (AI) and said data input (DI) a writing address and user data respectively and to generate error data and to write said data in said first means (DM) and second means (EM) respectively and designed to receive in the reading phase from said address input (AI) a reading address and extract corresponding user data and error data and combine them to correct any errors and supply them to said data output (DO) and characterised in that said second means (EM) are the type designed to be accessed by means of content and said content for access corresponding to addresses of said first means (DM). <IMAGE>
Patent JP-4279362-B2 (JP)
IPC: B32B17/10
Filed: 1995-10-05
Granted: 2009-06-17
Abstract: Safety glass comprises, in sequence: a glass substrate; a layer of thermoplastic polyurethane; a layer of polyvinylbutyral (PVB); a polyester film; and a scratch- and abrasion-resistant coating.
Patent JP-3504864-B2 (JP)
IPC: B05B15/68
Filed: 1998-09-22
Granted: 2004-03-08
Abstract: In a process and in a device (10) for preparing the mold walls (12a, 12b) of a mold (12, 12) for the molding or shaping of a molded part after completion of the molding cycle and after removal of the molded part from the mold (12) to make the mold walls ready for the next molding cycle, the tempering of the mold walls (12a, 12b) and the coating of the walls with mold wall treatment agent are carried out independently of each other, i.e., without any time overlap, and in a controlled manner, preferably in a program-controlled manner. To apply the coating, preferably a spray element with centrifugal atomization and air guidance is used, the mold walls preferably being coated with essentially solvent-free mold wall treatment agent.
Patent JP-2915020-B2 (JP)
IPC: C07D207/452
Filed: 1989-10-24
Granted: 1999-07-05
Abstract: Described are imido-percarboxylic acids having the general formula (I): <CHEM> wherein R and R1, the same or different from each other, represent hydrogen atoms and optionally substituted alkyl groups or R and R1 form an optionally substituted cycloaliphatic ring together with the carbon atoms to which they are linked; the symbol ..... indicates a single or olefinic double bond; R2 represents hydrogen, alkyl or OH, and n is an integer different from 0. Also described is a process for the preparation of said percarboxylic acids and their use as bleaching agents.
Patent JP-H06101948-B2 (JP)
IPC: H02P29/00
Filed: 1984-12-25
Abstract: @ An apparatus for compensating for a quantization error having a time detector circuit (30) for detecting a time signal on the basis of the number of clock signals (CLK) which arrive within the time period thereof, a quantization error detector circuit (40) for making a quantization error time corresponding to a time difference between the time signal and the clock signal as an analogue voltage value, and a compensator circuit (50) for compensating for a digital detected time derived from the time detector circuit (30) on the basis of an analogue quantization error time from. the quantization error detector circuit (40).