baber/WOPTO huggingface dataset:
Patent JP-S6161258-B2 (JP)
IPC: H01L21/60
Filed: 1978-09-20
Abstract: Elevated metal contact bumps are provided on a microelectronic semiconductor circuit, with the use of aluminum-palladium metallization as a base for selective electroless plating. The aluminum and palladium are preferably deposited sequentially in a single operation, i.e., without exposing the aluminum surface to the atmosphere. The aluminum-palladium film is then patterned in a single step, using an etchant which attacks both metals at substantially the same rate. The metal pattern is then covered with an insulation layer wherein apertures are opened to expose palladium at selected sites for immersion in an electroless plating bath of ionic Cu or Ni for bump formation.
Patent JP-3642797-B2 (JP)
IPC: A61P29/00
Filed: 1993-04-28
Granted: 2005-04-27
Abstract: Compounds of formula (I): <IMAGE>  in which   R1 represents a hydrogen atom or an alkyl group containing from 1 to 3 carbon atoms: R2 represents an alkyl group containing from 1 to 3 carbon atoms or a cycloalkyl group containing from 3 to 6 carbon atoms; R3 represents a -COOH group or a group -COOR6 in which R6 represents an alkyl group containing from 1 to 3 carbon atoms; R4 represents a halogen atom, a nitrile group, a nitro group, an -SCH3 group, a C1-6 alkylcarbonyl group, a C3-6 cycloalkylcarbonyl group, a -CX3 group, a -WCX3 group, a -(CH2)nCX3 group, a -(CX2)n CX3 group, a -W(CX2)nCX3 group or a -W(CH2)nCX3 group in which X represents a halogen atom, W represents an oxygen or sulphur atom and n represents 1, 2 or 3, and R5 represents a hydrogen atom, an alkyl group containing from 1 to 3 carbon atoms or a cycloalkyl group containing from 3 to 6 carbon atoms  and their basic addition salts have an antiinflammatory activity. The process for their preparation, the compositions containing them and their use as a medicament are described.
Patent JP-S6362000-B2 (JP)
IPC: C14C3/06
Filed: 1981-08-10
Abstract: In a method of chrome tanning, after unhairing and bating, a water soluble amino compound is provided in an acidified hide stock solution prior to or simultaneously with addition of a chrome tanning agent. The amino compound has substantially no tanning properties of its own but is capable of enhancing the tanning afforded by the chrome tan. The amount of chrome tanning agent required in the charge, and therefore the amount of chrome in the exhaust liquor or effluent, is thereby substantially reduced, thus providing greater control over pollution due to chrome in leather manufacturing operations.
Patent JP-H0791794-B2 (JP)
Inventor: PIKULIN MICHAEL A
IPC: D21C9/10
Filed: 1992-05-25
Abstract: A two stage ozone-pulp bleaching method and apparatus are disclosed. In the first stage, high consistency pulp particles are turbulently mixed and contacted with a gaseous mixture containing ozone to mix and contact substantially all of the pulp particles with ozone to react at least a portion of the pulp particles with the ozone. Pulp particles and gaseous bleaching mixture are then directed to a second stage including a quiescent pulp bed. Pulp particles may complete their reaction in the bed, which also serves to strip ozone which was not contacted with pulp particles in the first stage from the gaseous bleaching mixture. <IMAGE>
Patent JP-2936961-B2 (JP)
IPC: F25B1/00
Filed: 1993-06-18
Granted: 1999-08-23
Abstract: PURPOSE:To perform a stable cooling operation by minimizing a lowering of the pressure on a low pressure side when a compressor is started in the cooling operation and by maintaining the refrigerant on an inlet side of a flow amount control device on room interior side at a predetermined supercooling degree in a rapid manner. CONSTITUTION:An operation control part 18a of an air conditioning device sets a bypass flow amount control device 7 at the initial opening degree at which a relatively warm air is produced to such an extent as to avoid the overheating of the refrigerant in a bypass circuit 5 on the outlet side of a heat exchanging part 6 and, in this condition, a compressor 1 is started. The opening degree of the bypass flow amount control device 7 is then changed from the initial opening degree to the closing direction. When the overheating degree of the refrigerant detected by an overheating degree detecting means 8 reaches at least a predetermined degree, a change is first made to the opening direction to bring the refrigerant in the bypass circuit 5 close to a predetermined overheating degree. When the compressor 1 is started, this method permits the refrigerant flowing into a flow amount control device 3a on room interior side, etc., to rapidly become a predetermined supercooling condition without an extreme lowering of the refrigerant pressure on the low pressure side.
Patent JP-3214711-B2 (JP)
IPC: F16D65/28
Filed: 1991-07-03
Granted: 2001-10-02
Abstract: PURPOSE:To secure smooth initial operation by reducing the initial spring load by laying a load reducing spring for developing the springy force in the direction for reducing the set load of an accumulator spring between the cylinder body of a stroke accumulator and an accumulator piston. CONSTITUTION:An accumulator piston 82 is fitted in slidable manner in the cylinder body 81 of a stroke accumulator 30, and an accumulator pressure chamber 85 communicating to a reactive force chamber 62 through a fluid passage 28 is dividedly formed between one edge of the piston 82 and the cylinder body 81. A spring chamber 86 opened to the atmosphere is dividedly formed between the other edge of the piston 82 and the cylinder body 81. A spring 83 for urging the piston 82 in the direction for contract the capacity of the accumulator pressure chamber 85 is installed in contracted state in the piston chamber 86, and a load reducing spring 84 for developing the springy force in the direction for reducing the set load of the spring 83 is installed in contracted state in the accumulator pressure chamber 85. Each set load of the springs 83 and 84 is set equal. Accordingly, the initial spring load acting on the piston 82 reduces, and the initial operation of the accumulator 30 is made smooth.
Patent JP-3272668-B2 (JP)
IPC: G02B5/30
Filed: 1998-06-16
Granted: 2002-04-08
Abstract: A process for the broadening of cholesteric reflection bands of photopolymerisable cholesteric liquid crystals (I) comprises (1) partial polymerisation of a layer containing (I) by illumination for a short defined duration at a defined temperature; (2) stopping for a defined time without illumination (dark phase) at a defined temperature; and (3) fixing of the resulting layer by illumination with actinic light at a defined temperature. Also claimed are (i) a process for the production of a photostructured cholesteric filter and reflector with broadened reflection bands of (I), by carrying out steps (1)-(3) through a mask followed by replacement of the mask by a second mask and repeating steps (1)-(3) with a change in at least one of the parameters in steps (1) or (2) such that a non-illuminated part of the material is irradiated; (ii) the photopolymerisable cholesteric liquid crystal (I) having reflection bands broadened by at least 10 nm in comparison with a conventionally prepared cholesteric liquid crystal; (iii) an optical element containing at least a layer of (I); and (iv) a device containing the optical element.
Patent JP-2559743-B2 (JP)
IPC: C11D3/37
Filed: 1987-07-14
Granted: 1996-12-04
Abstract: A laundry detergent or detergent additive composition comprising from about 0.1% to about 25% by weight of a soil-release polymer comprising ethyleneoxy terephthalate (EO-T) units and polyethyleneoxy terephthalate (PEO-T) units at a molar ratio (EO-T/PEO-T) of from about 0.5 to about 1.5, the PEO-T units containing polyethylene oxide (PEO) linking units having a molecular weight of from about 300 to about 3000, the molecular weight of the polymer being in the range from about 900 to about 9,000, and up to about 20% of a water-soluble quaternary ammonium surfactant. The composition provides excellent soil-release performance without detriment to clay-soil detergency and anti-deposition performance.
Patent JP-S6349603-B2 (JP)
IPC: B29C69/00
Filed: 1982-10-08
Abstract: PURPOSE:To mold a corner part having excellent adhesion strength and excellent heat resistance, by a method wherein a crosslinkable-type ethylene-vinyl acetate copolymer (EVA) is charged into a corner part space 3 of a rubber made glass running channel, and is left to stand for a predetermined period of time. CONSTITUTION:A void part of a glass running channel member 1 is opened in conformity to the shape of a window frame, or two glass running channel members 1 are opposed to each other in conformity to the shape of the window frame, the member or members 1 are set in a metallic mold 10, and crosslinkable-type EVA is poured into the corner part space 3. The crosslinkable EVA is a mixture of EVA and a crosslinking adjuvant, which adjuvant is, for example, vinylmethoxysilane. After pouring, the resin is left to stand for three or more days at room temperature and one or more days in a hot and humid condition. During this treatment, a spontaneous crosslinking reaction takes place due to moisture in air, and the channel is hardened.
Patent JP-H051241-B2 (JP)
IPC: A01N33/18
Filed: 1983-10-04
Abstract: A process for the preparation of water dispersible granular herbicidal compositions with increased thermal stability, which contain low melting substituted dinitroaniline compounds.
Patent JP-H0688400-B2 (JP)
IPC: B41F7/26
Filed: 1990-07-16
Abstract: In order to drive the dosing roller (4) from the water ductor roller (3) without circumferential slippage in the joint washing of the damping unit and the inking unit, the gearwheel drive (9-12), causing the circumferential slippage, can be uncoupled and coupled by means of separating and reproducing the engagement of two intermediate gearwheels (9, 11) by swivelling a lever (17), bearing the dosing roller (4) and the one intermediate gearwheel (11), about the axis of the water ductor roller (3) by means of an operating cylinder (24). 
<IMAGE>
Patent JP-H0649861-B2 (JP)
IPC: C09J183/07
Filed: 1989-07-28
Abstract: Organopolysiloxane compositions which can be cured to form elastomers and contain: (a) An organopolysiloxane containing Si-bonded vinyl groups; (b) an organopolysiloxane containing Si-bonded hydrogen; (c) a platinum catalyst which promotes the addition of Si-bonded hydrogen to vinyl groups; (d) an inhibitor which delays the addition reaction of Si-bonded hydrogen with vinyl groups at room temperature, with the proviso that inhibitors containing a hydroperoxy radical are excluded; and (e) an organic peroxide, with the proviso that acyl peroxides are excluded; are used as adhesives. These adhesives are used to bond similar or dissimilar organopolysiloxane elastomers to each other and to bond organopolysiloxane elastomers to optionally primed substrates.
Patent JP-3242792-B2 (JP)
IPC: G01N33/532
Filed: 1994-08-05
Granted: 2001-12-25
Abstract: The present invention relates to a novel naphthyridinium derivative; method for the production of said derivative; antibody prepared using said derivative as a hapten; a method for diagnosis of diabetes, diabetic complications, dialysis-related complications, aging, diseases accompanied by aging, etc. using said derivative or antibody thereof; and a method for evaluation of effect of pharmaceuticals which are effective for such diabetes-related diseases, aging and accompanying diseases.
Patent JP-H0374670-B2 (JP)
IPC: C07D471/04
Filed: 1986-09-02
Abstract: Pyrido[l,2-a]pyrimidine derivatives of the general formula [I] and their physiologically acceptable salts are provided: 
<CHEM>
 where R is a hydrogen atom, a halogen atom or a methyl group, and n is a whole numter of 0, l or 2. The pyrido[l,2-a]-pyrimidine derivatives and their salts exhibit an excellent antagonistic effect on the slow-reacting substance of anaphylaxis and, therefore, are useable for the treatment of allergic diseases.
Patent JP-2614387-B2 (JP)
IPC: F42B12/44
Filed: 1992-07-31
Granted: 1997-05-28
Abstract: A multipurpose projectile and a method of making it, said projectile comprising a shell (2) which contains a penetrator (1) and at least one incendiary charge (5) surrounding a portion of the penetrator in front of a well (3) in the bottom of the shell, in which the penetrator has been inserted. The incendiary charge (5) is pressed in over its entire cross section by means of a plunger (14) having an annular pressing surface, and the cavity (12) in which the incendiary charge is situated is cylindrical and has a constant diameter along its entire length, whereby the pressing surface of the plunger substantially covers the entire cavity cross section between the penetrator (1) and the shell (2). The plunger is inserted through the front end of the shell, which is open prior to mounting a nose portion on the shell.
Patent JP-H073579-B2 (JP)
IPC: G03F7/004
Filed: 1984-11-21
Abstract: This invention concerns a positive photoresist comprising a preformed, non-crosslinked polglutarimide dissolved in a non-aqueous, spinning solvent. The positive photoresist may be used to achieve high resolution images by exposure to a wide range of wavelengths and development using an aqueous base developer. The photoresist is also suitable for use as a planarizing layer in a multiple layer system.
Patent JP-4239249-B2 (JP)
IPC: F16C33/60
Filed: 1998-09-11
Granted: 2009-03-18
Abstract: PROBLEM TO BE SOLVED: To stabilize the shape of a caulked part by specifying the shape of an outside diameter end face of the caulked part. SOLUTION: In a bearing device A in which a rolling bearing 2 is prevented from slipping off and fixed by rolling-caulking a free end side of a shaft body 1 with the rolling bearing 2 fitted thereto, an outside diameter end face of a caulked part 3 is formed to be a flat surface approximately parallel to the axis of the shaft body 1. Since the outside diameter of the caulked part 3 can be controlled thereby, the interference of the caulked part 3 with an adjacent member at, for example, a place where the bearing device A is used, can be avoided.
Patent JP-H0352016-B2 (JP)
IPC: G01N22/00
Filed: 1986-11-07
Abstract: A method and an apparatus for determining the dielectric constant of a material (11) wherein the material is loaded to a short-circuited microstrip (10) and microwaves are fed to the microstrip for providing a reflected signal (V<sub>4</sub>). The reflected signal is compared with a reference signal (V,) both under load and not load conditions of the microstrip for obtaining the modulus and the phase of the reflection coefficient, the dielectric constant being a function thereof. The measure of the phase angle between the reference and the reflected signal in both conditions is obtained by handling the reflected signal with a first phase shifter (6) and a second calibrated phase shifter (7) cooperating with a zero detector (4). The method and the apparatus of the invention is especially designed for a quick and easy measure of the amount of unburnt coal in the ash coming from a combustion heater.
Patent JP-3795594-B2 (JP)
IPC: B31B50/04
Filed: 1996-10-30
Granted: 2006-07-12
Abstract: The device transfers sheets between first and second cylinders (1,2) which have rotary drives, and which each work together with a grab in the form of pincers, which have a controlled, pivoting, strip-like jaw (5) which works together with a fixed jaw on the associated cylinder. The grab also has a controlled blade, which pushes a sheet into the open grab of the other cylinder, preferably in order to transfer base covering sheets on a packing machine to a cylinder which applies them to the open bases of continuously supplied pack pieces. The pivoting jaw of each cylinder has a second controller, which can be operated in order to inactivate the pincer movement, and to control the latter so that it takes over the function of the blade. The cylinder diameters are matched so that the activated grab of one cylinder can work together with the activated blade of the other.
Patent JP-3873406-B2 (JP)
IPC: B60W10/26
Filed: 1997-10-08
Granted: 2007-01-24
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of useless power consumption to the fuel feed device of an internal combustion engine and the generation of evaporative emission. SOLUTION: A relay brought into an ON-state and an OFF-state by a signal from an EFIECU (an electronic controlled unit) is arranged between a fuel pump to feed fuel to an internal combustion engine and a battery. The EFIECU decides the presence of a demand for forced injection of fuel to the internal combustion engine and the presence of a demand for an output from the internal combustion engine are decided. When both the demands are NO, even when the infernal combustion engine is rotated, injection of fuel is stopped, and a relay is brought into an off-state and a fuel pump is stopped. ts a result, power consumption for drive of a fuel pump is suppressed and further, the generation of evaporative emission by heat generated during drive of a fuel pump is suppressed.  In a hybrid type power output device, since a charcoal canister to adsorb the evaporative emission is hardly purged, an effect is especially effective.
Patent JP-H0675977-B2 (JP)
IPC: G06K15/02
Filed: 1986-12-17
Abstract: A method of generating a line part of thickness D on a homoge­nenous raster, the raster points of which are arranged in a number of parallel lines, and in which the bit representation of the line part (250) is stored in a word-oriented bit-map memory in the form of a large number of image points or pixels, by- determination of the envelope of the line part and the imaging of said envelope on the raster points,- determination of the length of the section through the line part for the successive raster lines, and- placing of the bit representation of said lengths in the bit-map memory at corresponding locations, the direction of the determined lengths corresponding to the word direction of the bit-map memory.
Patent JP-3080981-B2 (JP)
IPC: B26D7/26
Filed: 1990-11-15
Granted: 2000-08-28
Abstract: On processing machines for web- or sheet-like materials, devices for positioning carriages along guides are known, which have as drive means a revolving band extending parallel to the guides. Each carriage has a movable element for coupling to the drive means. 
<??>According to the invention, the coupling element is arranged between the two sides (18, 19) of the band and it contains means (piston ends 16, 17) for alternate coupling to both sides (18, 19). Simultaneous positioning of carriages (6, 7) in both adjustment directions is thereby made possible in a structurally simple manner. 
<IMAGE>
Patent JP-H0781470-B2 (JP)
IPC: E06B9/02
Filed: 1990-11-16
Abstract: A tambour door for box-type furniture, including at least one tambour door element comprised of a plurality of profiled members which are rods and which have hollow, trapezoidal cross-sections each including a base, a pair of arms, and a top, which top comprises a side of the tambour door elements to be viewed and which is wider than the base; and a plurality of hinge members each consisting essentially of a flexible polymeric film for articulately interconnecting the plurality of profiled members longitudinally along adjacent bases thereof.
Patent JP-3805446-B2 (JP)
IPC: E01B27/17
Filed: 1996-11-21
Granted: 2006-08-02
Abstract: The plasmatic tamper has three sets of working tools (15,16,17) which are dug into the rail bed and vibrated to tamp the ballast and align the rails. The tamping unit has one type of working system (15) with three working heads, and one type of system (16) with two heads. Using different combinations of the working tools they can be set between the sleepers of different spacing patterns. The sets of tools are arranged one behind the other along the vehicle and cover a set length of track. The working tools are set in the same longitudinal working planes. The separate tools are brought into operation, or are pulled back, by servo drives (28).
Patent JP-3142039-B2 (JP)
IPC: B29C48/92
Filed: 1993-12-24
Granted: 2001-03-07
Abstract: The invention relates to a glass plate having a molding formed on a peripheral edge thereof. The present invention provides an extrusion die (64) having first and second void spaces (72,74) formed therein. The first void space (72) is provided for supplying an adhesive to the peripheral edge, and the second void space (74) is provided for supplying a molding material to the peripheral edge. The first and second void spaces are specifically arranged relative to each other. With this, while the glass plate is moved relative to the extrusion die (64), the molding is extruded on the peripheral edge simultaneously with the formation of the adhesive layer on the peripheral edge. Thus, the formations of the molding and the adhesive layer are conducted in one production process. With this, the production efficiency is much improved. The present invention further provides a glass plate having an adhesive layer made of a thermoplastic hot melt adhesive and a molding made of a thermoplastic resin, which are formed on a peripheral edge of the glass plate. At a boundary between the adhesive layer and the molding, the thermoplastic hot melt adhesive and the thermoplastic resin are fused together and blended with each other. With this, bond strength of the molding to the glass plate is much improved. <IMAGE>
Patent JP-3548215-B2 (JP)
IPC: H04L9/08
Filed: 1993-12-22
Granted: 2004-07-28
Abstract: In a network having a plurality of entities and a center, the center creates random numbers for all the combinations composed of two of entities within the network, and delivers to each entity random numbers created for the combinations involving its entity. A sender entity selects a random number corresponding to a combination of the own entity and a sending destination entity from a group of random numbers delivered to the own entity, and encrypting a communication text using an encryption key determined by the selected random number to send it to said sending destination entity. A sending destination entity selects a random number corresponding to a combination of the own entity and the sender entity from the random numbers delivered to the own entity, and decoding a cipher text received using an encryption key determined by the selected random number. <IMAGE>
Patent JP-3801629-B2 (JP)
IPC: D21H21/10
Filed: 1995-06-01
Granted: 2006-07-26
Abstract: Paper strengthened by starch, typically in amounts of 3 to 15% dry weight, is made by flocculating a cellulosic suspension using a polymeric retention aid which can be dissolved cationic starch but is preferably a synthetic polymer having IV above 4dl/g, shearing the resultant flocculated suspension and reflocculating it by adding bentonite or other microparticulate anionic material, draining the flocculated or reflocculated suspension and drying the resultant wet sheet, wherein insoluble particles of starch are added to the suspension as a slurry of substantially freely dispersed particles in part or all of the aqueous solution of the polymeric retention aid.