baber/WOPTO huggingface dataset:
Patent JP-H0218581-B2 (JP)
IPC: H01L23/48
Filed: 1983-05-09
Abstract: PURPOSE:To contrive the accurate positioning of semiconductor chip and the improvement of adhesive strength of bonding with Al wire by forming Al layers on a wire bonding part and the part surrounding a chip fitting part on a metal frame. CONSTITUTION:The Al layers 10 are formed by adhesion on the wire bonding part and the part surrounding the chip fitting part on the metal frame 2 respectively. Next, solder printing is performed for a metallizing part of the insulating substrate 1 and the chip fitting part of the frame 2. Subsequently, the frame 2 is put on the predetermined position of the substrate 1 and is fixed and held to that. Also a semiconductor chip 4 is put on the chip fitting part on the frame 2 and these are heated to be soldered unitarily. After that, the chip 4 and the layer 10 are wire-bonded with Al wire 11. In this manufacturing method, positioning of the chip 4 is achieved by the layer 10 so that the chip 4 is not soldered because of being inclined. Also as the bonding connection part becomes an Al layer, the adhesive strength can be improved.
Patent JP-H0136702-B2 (JP)
IPC: H01L21/60
Filed: 1982-05-17
Abstract: PURPOSE:To enable the mass production of semiconductor elements of high reliability by employing an internal lead member having collar part at one end, thereby eliminating the hang of a solder. CONSTITUTION:A semiconductor chip (a diode chip or the like) 5 is disposed through a solder piece 7 on a conductive substrate 1. A metal piece 6 is disposed through a solder piece 10 on an external lead member 2. One end 11a of a bar-shaped internal lead member 11 is disposed through a solder piece 8 on the chip 5, and the other end 11b is disposed through a solder piece 9 on the piece 6. At this time, the member 11 is held horizontally. Thereafter, they are filled in a heating furnace, the solder piece is simultaneously melted, and connected between them via the solders 7a-10a. In this case, the member 11 has a collar part 14 at least at one end, and the part 14 is disposed at the center on the upper surface isolated from the edge of the upper surface of the chip 5.
Patent JP-S6159729-B2 (JP)
IPC: A61C1/07
Filed: 1985-04-19
Abstract: Drive head for an endodontic treatment instrument composed of a support body provided with a passage, an instrument support member having a longitudinal axis and mounted in the passage for movement relative to the body in the direction of the longitudinal axis, and drive components coupled to the instrument support member for inparting to the instrument support member alternating movements in the direction of the longitudinal axis, said instrument support member supports an andodontic treatment instrument in a manner to cause the instrument to move with the support in the direction of said longitudinal axis and to have a freedom of rotation about the longitudinal axis and relative to the support body and/or to cause the alternating movements in the direction of the longitudinal axis to have a variable amplitude.
Patent JP-H0510523-B2 (JP)
IPC: F16B4/00
Filed: 1985-04-22
Abstract: The present invention relates to a C ring for securing members such as wire members. The C ring (10) is provided with a cover (14) on at least the inside of a wire rod (12) bent into the shape of a letter C. This is achieved by covering the wire rod (12) with a tubular cover (14) or by coating a cover on the inner part of the curve of the wire rod (12), or otherwise. In this way it is possible to provide a C ring (10) having a high strength, but which does not generate friction noises when wires are clamped together using the C ring (10), and movement occurs.
Patent JP-S5856979-B2 (JP)
IPC: H01L23/02
Filed: 1982-05-24
Abstract: PURPOSE:To seal a flat lead frame in airtight form by executing a process in which an insulator is softened. CONSTITUTION:The lead frame 3 is placed under a condition that a glass layer 2 on a base 1 is melted. An element 4 is attached, and wire bonding is conducted. A cap 7 is placed onto a pellet 4, wires 6 and a lead 5, glass layers 2, 8 are softened again in a nitrogen atmosphere, and the pellet, the wires and the lead are sealed temporarily. The outer frame section 9 of the lead frame is cut, and bent at a predetermined position. The whole is heated up to the softening temperature (440 deg.C) of glass in the nitrogen atmosphere again, and cracks in the glass layers generated in a previous process are removed.
Patent EP-1183151-B2 (EP)
Inventor: HURD TIMOTHY JOHN
IPC: C22C21/00
Filed: 2000-04-12
Granted: 2013-01-16
Abstract: The invention relates to a brazing sheet with a two-layer structure or a three-layer structure, having a core sheet made of an aluminium alloy core material and on one side or both sides thereof a brazing layer of an aluminium alloy containing silicon as main alloying element, wherein the aluminium alloy of the core sheet has the composition (in weight %):-     Mn   0.5 to 1.5   Cu   0.5 to 2.0   Si   0.3 to 1.5   Mg   < 0.05   Fe   < 0.4   Ti   <0.15   Cr   <0.35   Zr and/or V   < 0.35 in total   Zn   < 0.25     balance aluminium and unavoidable impurities, and wherein said brazing sheet has a post-braze 0.2% yield strength of at least 50 MPa and having a corrosion life of more than 12 days in a SWAAT test without perforations in accordance with ASTM G-85, and further to a method of its manufacture.
Patent EP-1399032-B2 (EP)
Title: Improved hard sugar coating method
Inventor: ORTIZ DE ZARATTE DOMINIQUE
IPC: A23P20/10
Filed: 2002-06-21
Granted: 2012-08-22
Abstract: The invention relates to a hard sugar coating method comprising a step in which a sugar coating syrup is applied, said syrup consisting of maltitol or isomalt and at least one binder, characterized in that all or part of the dry matter of said binder is substituted by a sorbitol syrup or power in order to reduce the fragility of said sugar-coated products.
Patent EP-1763433-B2 (EP)
Inventor: PHELAN JOHN CHRISTOPHER
IPC: G02B1/04
Filed: 2005-06-29
Granted: 2013-07-24
Abstract: The present invention provides methods for lathing at room temperature a silicone hydrogel material, in particular silicone hydrogel material having a high oxygen permeability and made of a polymerizable composition containing a relative large amount of oxyperm component, into contact lenses.
Patent EP-1953486-B2 (EP)
Inventor: WHITE VINCENT
IPC: C01B32/50
Filed: 2008-01-22
Granted: 2013-11-20
Abstract: A first contaminant selected from oxygen and carbon monoxide is removed from impure liquid carbon dioxide using a mass transfer separation column system C104 which is reboiled by indirect heat exchange against crude carbon dioxide fluid, the impure liquid carbon dioxide having a greater concentration of carbon dioxide than the crude carbon dioxide fluid. The invention has particular application in the recovery of carbon dioxide from flue gas generated in an oxyfuel combustion process or waste gas from a hydrogen PSA process. Advantages include reducing the level of the first contaminant to not more than 1000 ppm.
Patent EP-2361932-B2 (EP)
Title: Immunoglobulin chimeric monomer-dimer hybrids
Inventor: PETERS ROBERT T
IPC: C12N/
Filed: 2004-05-06
Granted: 2022-06-22
Abstract: The invention relates to a chimeric monomer-dimer hybrid protein wherein said protein comprises a first and a second polypeptide chain, said first polypeptide chain comprising at least a portion of an immunoglobulin constant region and a biologically active molecule, and said second polypeptide chain comprising at least a portion of an immunoglobulin constant region without the biologically active molecule of the first chain. The invention also relates to methods of using and methods of making the chimeric monomer-dimer hybrid protein of the invention.
Patent EP-0088264-B2 (EP)
IPC: H01B13/14
Filed: 1983-02-19
Granted: 1989-08-30
Abstract: An optical fibre cable having a strength member has a dielectric sheath estruded over it. When a joint is to be made in the optical fibres or in the strength member which would necessarily result in a bulge in the cable at the point of the joint, this joint is nevertheless drawn through the extruder which has a variable extruder point to accommodate the bulge, whereby a jointed cable can pass through a continuous extrusion process without the need for stopping the extrusion process. Any reinstatement or making good of the dielectric sheath is done after the sheath has been extruded, at the point of the joint.
Patent EP-0719246-B2 (EP)
Inventor: BENN GERALD PHILIP
IPC: C07C67/317
Filed: 1993-09-15
Granted: 2002-12-11
Abstract: On prépare un ester de vinyle d'un alcool (tels que de la benzoïne) par réaction de l'alcool avec un halogénure d'acide 3-haloalkyle (tel que du chlorure ou bromure de 3-chloropropionyle) dans un milieu de réaction liquide anhydre comprenant un solvant aprotique (tel que du toluène) ainsi qu'un accepteur d'halogénure d'hydrogène (tel qu'une amine tertiaire) à une température d'au moins 20 °C.
Patent JP-S6320218-B2 (JP)
IPC: C07D219/08
Filed: 1979-08-24
Abstract: A process for the preparation of organic mono- and polyisocyanates is described, in which a hydrogen chloride adduct of a trisubstituted urea is thermally decomposed to form the isocyanate. The hydrogen chloride adduct at minimum contains the stoichiometric amount of HCl, and at maximum a 10 mole-% excess. The process is carried out in a closed system at a temperature between about 80 DEG  and 180 DEG  C.; the reaction is effected either in a melt or in the presence of an inert organic solvent.
Patent JP-2563125-B2 (JP)
IPC: A61J1/06
Filed: 1988-05-07
Granted: 1996-12-11
Abstract: A closure cap for infusion and transfusion bottles having a rim cap which grips around a rim neck of a bottle and has a cutout which is closed by a plastic lid so that an annular zone of the plastic lid grips below the edge of the cutout to obtain a tightly sealed attachment of the lid this attachment can nevertheless be lifted off with relatively little force due to a radially extending intended-bend line of the plastic lid formed by a thinning of the material.
Patent JP-S6355502-B2 (JP)
IPC: C07C69/734
Filed: 1981-07-21
Abstract: A compound of formula (I):(called 6-methoxy-IsoML-236B lactone) and its corresponding free hydroxy-carboxylic acid and salts and esters of said acid may be prepared by the enzymatic alkoxylation of an ML-2368 compound, preferably using a microorganism of the genus Syncephalastrum, Absidia or Cunninghamella, e.g. Absidia coerulea, or a cell-free enzyme-containing extract from said microorganism. If desired, the lactone or carboxylic acid may be converted by conventional salification or esterification techniques to the desired salt or ester. These compounds have the ability to inhibit the biosynthesis of cholesterol and are thus of value in the treatment of hypercholesteraemia, for which purpose they may be formulated as compositions in admixture with conventional pharmaceutical carriers or diluents.
Patent JP-2819126-B2 (JP)
IPC: G09B29/00
Filed: 1997-04-17
Granted: 1998-10-30
Abstract: A vehicle navigational system and method for tracking a vehicle, including a programmed computer (12), sensors for sensing the distance (18) traveled and heading (28) of the vehicle, and a stored map data base (14) identifying a map of an area over which the vehicle is moving, in which the computer calculates and advances dead reckoned positions of the vehicle in response to distance and heading data, provides data identifying a contour of equal probability containing the dead reckoned positions and having a probability of containing the actual location of the vehicle, derives multiparameters from the map data base, and updates a given dead reckoned position and the contour using a highly developed vehicle navigational algorithm if a more probable dead reckoned position exists based upon the given dead reckoned position, the contour and the derived multi-parameters.
Patent JP-3185025-B2 (JP)
IPC: H04L29/06
Filed: 1999-04-07
Granted: 2001-07-09
Abstract: The controller has a processor unit (3) and a communications terminal stage (4) via which the controller can be coupled to a data bus (2). A controllable data protocol device (5) connected between the processor unit and the communications terminal stage variably specifies the data protocol to be used depending on protocol control information fed in at the input side.
Patent JP-2909882-B2 (JP)
IPC: A61F13/472
Filed: 1995-06-13
Granted: 1999-06-23
Abstract: An absorbent article comprising a liquid pervious topsheet (4), a liquid impervious backsheet, and an absorbent core (8) surrounded by the topsheet (4) and the backsheet is improved in such a manner as to be deformed in the width direction without being distorted inappropriately when undergoing a widthwise compressive force. The absorbent core (8) includes a central core piece (12) and a pair of side core pieces (14) disposed on both sides of the central core piece; or includes a central core portion, a pair of connecting portions extending downwardly from the opposite side edges of the central core portion, and a pair of side core portions extending widthwise outwardly from the connecting portions. When a widthwise compressive force is exerted, the side core pieces or the side core portions are displaced widthwise inwardly and caused to sink below the central core piece or the central core portion.
Patent JP-3545496-B2 (JP)
IPC: H04W52/42
Filed: 1995-06-16
Granted: 2004-07-21
Abstract: PURPOSE: To avoid the effect onto other mobile station and a base station and to save power consumption of the base station by using only one slot among idle channels other than the slot assigned as a speech channel so as to conduct transmission with required transmission power. CONSTITUTION: The system is provided with a speech channel transmission power control section 21A controlling transmission power as to a slot assigned as a speech channel and with an idle channel transmission power control section 22A to select antenna changeover diversity antennas 11A-1, 11A-2 in a mobile station 1A by controlling transmission power to be required transmission power as to only one slot among other slots being idle channels than the slot assigned as the speech channel.
Patent JP-S5910683-B2 (JP)
IPC: C08F4/02
Filed: 1978-12-11
Abstract: A process for producing a polymer or copolymer of an alpha-olefin comprises continuously polymerizing or copolymerizing the alpha-olefin or the alpha-olefin with up to 5 mole% of a diolefin in the presence of a catalyst composed of (A) a solid magnesium compound obtained by reacting (i) an adduct formed between a magnesium halide and an electron donor, with (ii) an organometallic compound of a metal of Groups I to III of Mendelejeff's periodic table, (B) a liquid transition metal compound, and (C) an organoaluminum compound, while feeding the compound (B) separately from the other compounds (A) and (C) into a polymerization or copolymerization zone. 
<??>By means of this process it is possible to produce a polymer or copolymer of narrow molecular weight distribution, while yet avoiding the requirement of known processes of supporting a transition metal compound on a magnesium-containing carrier before carrying out a polymerization or copolymerization reaction.
Patent JP-2927506-B2 (JP)
IPC: A61J15/00
Filed: 1990-06-21
Granted: 1999-07-28
Abstract: A disposable device for the administration of powdered inhalation medicament is provided which comprises a rigid medicament reservoir (4) holding a unit dose of medicament (10) and having air inlet means (5,7) and medicament outlet means (8); and closure means (3) which are removable in use; wherein the medicament (10) held in the reservoir (4) is in loose powder form.
Patent JP-H0223259-B2 (JP)
IPC: B22C9/12
Filed: 1980-11-28
Abstract: A process and apparatus for automating a hot-air baking cycle of sand molds. Such process and apparatus make it possible to regulate the hot-air baking or drying speed in a sand mold during a baking cycle. This regulation can be accomplished before casting, and in particular, before low-pressure casting. The process includes dividing the cycle into characteristic phases associated with particular baking parameters. The apparatus includes a calculator assembly for obtaining baking parameters. The invention can be used for the baking of foundry molds, and particularly, foundry molds for aeronautical parts.
Patent JP-H0460480-B2 (JP)
IPC: C12P33/12
Filed: 1984-08-27
Abstract: Estrane derivatives of the general formula I    <IMAGE>  (I)  wherein one of the substituents X or Z signifies a hydrogen atom and the other together with Y represents a carbon-carbon bond, or wherein the substituents X and Z represent hydrogen atoms and Y represents an alpha -position hydroxy group or a  beta -position alkyl group with up to 6 carbon atoms, are valuable intermediates for preparation of pharmacologically effective substances.
Patent JP-2833729-B2 (JP)
IPC: H04N5/378
Filed: 1992-06-30
Granted: 1998-12-09
Abstract: A solid state image pickup apparatus is constructed by arranging a plurality of photoelectric converting pixels each for accumulating charges produced by receiving a light energy and for amplifying the charges and generating. Timings to start and finish the accumulation of the charges for each pixel in a photoelectric converting section are set to be equal to or slightly deviated from the accumulation timing. For this purpose, the apparatus has: a signal accumulating section in which signal accumulating cells having transistors (21) are arranged; transfer sections 26, 29, and 31 each for transferring the signals of the photoelectric converting pixels as voltages to the control electrodes of the signal accumulating cells; and a reading circuit for outputting the signal from one of the main electrodes of the transistors of the signal accumulating cells. <IMAGE>
Patent JP-3674808-B2 (JP)
IPC: A63F13/63
Filed: 1997-07-08
Granted: 2005-07-27
Abstract: PROBLEM TO BE SOLVED: To output a voice as a game player likes by simple operation by reading out the voice data answering to a registered character, displaying a setting image for setting the parameter of the voice data and processing the voice data based on the value of the parameter. SOLUTION: A CPU 1 controls image processing, sound processing and internal processing based on the instructive contents instructed by the game player through a controller 22. The control of the sound processing is the processing of the sound data on a main memory 5 and specification of issue, etc., of a sound output command for a sound processing processor 13. Then, the sound data according to characters are recorded beforehand, and the strength, the pitch and the speed are revised under the environment that a GUI(graphical user interface) is ready by a setting picture related to respective sound data of constitutional characters of names registered on a register picture. Thus, capacity consumption of a recording medium 30 by the sound data are reduced most, and all names are able to be answered to.
Patent JP-2715193-B2 (JP)
IPC: H05B3/74
Filed: 1991-07-18
Granted: 1998-02-18
Abstract: A method is described for regulating and limiting the power of a heating plate made of ceramic or similar material, in particular a glass-ceramic cooking plate. In a heating plate in which the individual heating zones are in each case heated by a plurality of heating elements which can be switched and controlled independently of one another, it is provided according to the invention that the individual heating elements are switched and regulated independently of one another, by means of a plurality of temperature sensors which are independent of one another and are arranged in the region of the heating zone such that all the points of the regions which are significant for one load case, particularly local hotspots, are detected, in such a manner that the power distribution in the heating zone region is largely matched to the locally different heat extraction. This has the advantage that the heating system can be used optimally, while the thermal stress of the heating plate material is, however, reduced. <IMAGE>
Patent JP-2806944-B2 (JP)
IPC: H04N19/60
Filed: 1988-08-19
Granted: 1998-09-30
Abstract: A method and apparatus for the improvement of the resolution of digital signals. In digital TV signals which are transformed into a selected frequency range, irregularities in the pattern of the reproduced video signals occur because of rounding off errors, when the number of places is reduced during calculation of the coefficients. This is remedied by increasing the coefficients of the transformed signal values following at least one first coefficient, for example a uniform component, and reducing them again before inverse transformation. This invention can be employed in digital systems using block processing in which, because of a limited number of bits, a rounding off of the transmitted spectral coefficients is performed in the calculation.
Patent JP-H0797994-B2 (JP)
IPC: C12N15/54
Filed: 1987-08-22
Abstract: Selection of Streptomyces viridochromogenes DSM 4112 using phosphinothricyl-alanyl-alanine (PTT) results in PTT-resistant selectants. Subjecting the total DNA of these selectants to cutting with Bam HI, cloning of a 4.0 kb fragment and selection for PTT resistance result in the DNA fragment which harbours the phosphinothricin (PTC)-resistance gene. The latter is suitable for producing PTC-resistant plants, and as resistance marker and for the selective N-acetylation of the L form of racemic PTC. <IMAGE>
Patent JP-H0254831-B2 (JP)
IPC: C07D265/30
Filed: 1982-12-01
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE 2-phenyl-morpholine derivative, useful in particular in therapeutics, characterized in that it is selected from the group constituted by : (i) the 2-phenyl-4-ethyl-morpholine and its acid addition salts, and (ii) the 2-o-tolyl-4-methyl-morpholine and its acid addition salts. 1. Claims for the Contracting State : AT Use of a 2-phenyl-morpholine derivative selected from the group constituted by : (i) 2-phenyl-4-ethyl-morpholine and its acid addition salts, and (ii) 2-o-tolyl-4-methyl-morpholine and its acid addition salts, for the preparation of a drug.
Patent JP-2866037-B2 (JP)
IPC: B41F21/10
Filed: 1995-09-20
Granted: 1999-03-08
Abstract: The guide drum is used with a grip shaft, grips and grip impact borders adjustable for different sheet thicknesses. A positioning device (3) is fitted to act on the grip impact border (2) for individual setting of height and depth. The ends of this device can be coupled periodically to an operating device (6) via a power supply (8). The positioning device may be formed by an axially movable positioning rod (4) with several wedge-shaped elements (5). The wedge-shaped elements, acting with similar elements on the grip impact border, form a guide link in the form of a pushing wedge.
Patent JP-2831282-B2 (JP)
IPC: G01N21/01
Filed: 1994-10-11
Granted: 1998-12-02
Abstract: An automated interactive cytology system provides expedited handling of samples, minimizing false negatives, while not substantially increasing the number false positives. A computerized system identifies and displays the cells which are of greatest interest to the cytologist. The system then processes this information on all cells identified to classify the slide as normal, abnormal, or questionable based on a statistical analysis of cells meeting given criteria. Before displaying the results of the statistical analysis, a cytologist reviews the cells which the computer has determined to be most significant. It is only then after the cytologist has determined whether the cells are positive, negative, or questionable, that the determination is inputted into the automated system. The automated system then compares the cytologist's analysis with its own statistical analysis. Based on the two opinions, the cytologist determines how to advise a doctor regarding the sample.