baber/WOPTO huggingface dataset:
Patent JP-2718681-B2 (JP)
IPC: B01D71/70
Filed: 1987-07-23
Granted: 1998-02-25
Abstract: Novel semiperimeable membranes and thin film composite (TFC) gas separation membranes useful in the separation of oxygen, nitrogen, hydrogen, water vapor, methane, carbon dioxide, hydrogen sulfide, lower hydrocarbons, and other gases are disclosed. The novel semipermeable membranes comprise the polycondensation reaction product of two complementary polyfunctional compounds, each having at least two functional groups that are mutually reactive in a condensation polymerization reaction, and at least one of which is selected from siloxanes, alkoxsilyls and aryloxysilyls. The TFC membrane comprises a microporous polymeric support, the surface of which has the novel semipermeable film formed thereon, preferably by interfacial polymerization.
Patent JP-H035425-B2 (JP)
IPC: C08L33/14
Filed: 1982-11-12
Abstract: Polymer blends containing ammonium liposalt emulsion polymer are useful as or in coating compositions, binders for non-woven fabrics, adhesives and similar products. The blends comprise emulsion acid copolymer and emulsion halohydroxypropyl and/or propylene oxide ammonium liposalt copolymer at least one of which is film forming. The invention embraces a process for producing tough, solvent resistant products and such products derived from the process.
Patent JP-H0775783-B2 (JP)
IPC: B23K11/28
Filed: 1991-08-19
Abstract: The invention relates to a spot-welding electrode holder. It comprises an articulation comprising two supports (1, 2), two interchangeable arms (3, 5), each carried by one of the supports (1, 2). The supports (2) are each pierced by a hole (11, 12, 8). A pin (13) traverses these holes. The pin (13) carries two plates (39, 40) placed on either side of the male support (1) and separating it from the female support (2), and the supports (1, 2) are made from aluminium and treated by hard anodising. <IMAGE>
Patent JP-3180866-B2 (JP)
IPC: B65F3/00
Filed: 1994-09-07
Granted: 2001-06-25
Abstract: The invention relates to a device for securing the transportation by lorry of receptacles (1, 2, 3, 4, 5), designed as containers, so as to prevent the receptacles from slipping on the lorry during the journey. To this end, it is provided that   - at least two retaining supports (13, 14) are attached in such a manner to a retaining frame that said retaining supports face each other in pairs and inbetween form a space for holding the receptacle in a form-fitting manner, - the receptacle can be inserted into the space between the retaining supports and - the retaining frame is connected to the particular supporting surface of the lorry for transportation by water, on dry land or in the air.   <IMAGE>
Patent JP-2693026-B2 (JP)
IPC: B65H75/24
Filed: 1990-08-23
Granted: 1997-12-17
Abstract: In a reel for the straight-edged coiling or uncoiling of metal strips onto or from a coil, in particular for coiling rolled hot strip 2, with a rotatably mounted driven mandrel 1, consisting essentially of a mandrel body 4, segments 13 and an expanding rod 5, the mandrel 1 being expandable in the radial direction by the expanding rod 5, which can be moved axially in the mandrel body 4, via a clutch 7 of a rotating drive 9, it is proposed to equip the mandrel 1 with a device 20 mechanically affecting the axial mobility of the expanding rod 5, for emergency expansion if the coil cannot readily be removed from the mandrel due to a malfunction. 
<IMAGE>
Patent JP-3143549-B2 (JP)
IPC: B41J2/16
Filed: 1993-09-08
Granted: 2001-03-07
Abstract: This invention has as its object to provide a substrate for an ink jet recording head, which is compact and can realize stable recording with high reliability, a recording head using the substrate, a recording apparatus mounting the recording head, and a method of driving the recording head. There are disclosed a substrate for a thermal recording head, having a plurality of heating resistor elements, a plurality of wiring electrodes for supplying driving signals to the heating resistor elements, a function element, electrically connected to the heating resistor elements, for selectively driving the plurality of heating resistor elements, and a measurement resistor element which is electrically independent from the heating resistor elements and the function element, and has a resistance value larger than that of each heating resistor element, an ink jet head, a head cartridge, and a recording apparatus utilizing the substrate, and a method of driving a recording head using a measurement resistor. <IMAGE>
Patent JP-3267315-B2 (JP)
IPC: B05B17/06
Filed: 1991-08-19
Granted: 2002-03-18
Abstract: Ultrasonic device for the continuous production of microdroplets of a homogeneous particle size. This device comprises a vibrating surface (11) atomising, owing to its orthogonal ultrasonic vibratory mode, a material in the liquid state delivered from the interior of the device by means (20, 22, 24) comprising an intermediate chamber (22) for controlling flow rate and/or thermal control underlying the vibrating surface (11). 
<IMAGE>
Patent JP-H0454711-B2 (JP)
IPC: C09D5/10
Filed: 1985-10-18
Abstract: Zinc rich, solvent resistant and corrosion resistant coatings are prepared by blending zinc pigment, a thermoplastic polyhydroxyether and an organic dianhydride or polyanhydride.
Patent JP-3212421-B2 (JP)
IPC: G11C29/04
Filed: 1993-09-20
Granted: 2001-09-25
Abstract: An object of the present invention is to realize a flash memory in which word redundancy can be implemented. In a nonvolatile semiconductor memory in which word redundancy is implemented to replace a faulty memory cell with a redundancy nonvolatile memory cell in units of a word line, source lines are a plurality of lines SL1, SL2, SL3, etc., arranged in a one-to-one correspondence with and in parallel with word lines WL1, WL2, etc. The source lines are connected to a first common source line CSL1 via first switching means TrA1, TrA2, etc. that are selectively allowed to conduct owing to voltage applied to word lines for reading or writing. The source lines are connected to a second common source line SCL2 via second switching means TrB1, TrB2, etc. that conduct for erasing. <IMAGE>
Patent JP-H06101522-B2 (JP)
IPC: H01L27/10
Filed: 1985-11-27
Abstract: PURPOSE:To extremely reduce an increase in a chip area of a bipolar ECL RAM by adding a programmable element to bases or emitters of at least one or more of first to N-th transistors. CONSTITUTION:In a current converter having a transistor Q1 to which a reference voltage VBB is applied to its base, transistors Q2, Q3 to which input signals VIN2, VIN3 having a level higher or lower than the voltage VBB are applied to bases, and a current source I1 connected commonly with emitters of the transistors Q1-Q3, a fuse F1 and a high resistor R1 are added to base of the transistor Q1. When the fuse F1 is now conducted, the converter is switched to a passage for feeding the current I1 in response to the levels of the signals VIN2, VIN3. Thus, a defect of a bipolar ECL RAM having a redundancy row (column) is solved by merely adding a programmable element having very small area to significantly reduce a chip area.
Patent JP-4039702-B2 (JP)
IPC: C07D251/42
Filed: 1994-10-11
Granted: 2008-01-30
Abstract: Provided is a process for preparing carbonylated derivatives of amino- and haloamino-1,3,5-triazines by contacting the 1,3,5-triazine, carbon monoxide and a metal catalyst system containing a metal promoter for promoting carbonylation, at a temperature, carbon monoxide pressure, and length of time sufficient to carbonylate at least a portion of the amino and/or haloamino groups of the 1,3,5-triazine. The product resulting from contacting these components is an isocyanate functional 1,3,5-triazine; however, the carbamate functional derivative can be readily produced by contacting these components in the further presence of a hydroxy compound, or by post-reacting the isocyanate functional product with such hydroxy compound.
Patent JP-H0697042-B2 (JP)
IPC: F16B13/06
Filed: 1985-12-19
Abstract: An expansion dowel assembly includes an axially elongated dowel member with a flange at one end and arms extending from the flange to a junction member at the other end. By applying a force at the junction member and pulling it toward the flange, the arms can be buckled or displaced radially outwardly and collapsed in the axial direction. An abutment member is provided in the dowel for limiting the extent of axial collapsibility. The abutment member can be an axially extending sleeve member or an enlarged diameter part of a force applying member extending through the dowel member.
Patent JP-H0563226-B2 (JP)
Inventor: ARISUTOEAA JEEMUSU JATSUKUSON
IPC: B05B3/18
Filed: 1985-12-20
Abstract: An apparatus for spraying liquids from a vehicle, suitably an aircraft or other airborne vehicle. The apparatus includes at least two sprayheads, each having adjacent thereto an associated electrode or an associated electrically conducting or semiconducting part of the vehicle. Generator means apply potentials to the sprayheads and to the electrodes or conducting or semiconducting parts of the vehicle so that an intense electrical field is developed between the liquid which emerges from each sprayhead and the adjacent electrode or part. The intensity of each field is sufficient to atomise the emerging liquid. The polarities of the applied potentials are such that liquid emerging from one sprayhead is charged positively whilst liquid emerging from the other sprayhead is charged negatively. Connections to the generating means are such that electrical current flows from a target to the generating means via spraying liquid and one of the sprayheads and then back to the target via the generating means, the other sprayhead and liquid emerging from the other sprayhead.
Patent JP-H0696598-B2 (JP)
IPC: G01N33/531
Filed: 1987-11-13
Abstract: I(g)G3 antibody is purified by affinity chromatography and collection of released antibody at a pH of 9.0 to 9.6. The purification is effected in a column containing both an affinity matrix and a desalting matrix, with the column being equilibrated to a pH of from 9.0 to 9.6. I(g)G3 antibody may be stored at pH 9.0 to 9.6.
Patent JP-2781975-B2 (JP)
IPC: G09G3/30
Filed: 1988-12-05
Granted: 1998-07-30
Abstract: PURPOSE:To prevent an afterimage from being formed on the EL display device by applying a specific binary signal to a capacitor and turning on and off a switching element, and applying a dummy pulse to the capacitor right before the binary signal is applied. CONSTITUTION:The EL display device 20 is interposed between row-side and column-side electrodes arrayed in a matrix direction and driven by setting the potentials of the respective row-side electrode and respective column-side electrodes. A composite row driving circuit is supplied with control signals A, B, and C based upon a vertical synchronous rise detection, an odd-row and even-row detection, and a clocking and vertical synchronous polarity detection signal and the capacitor 523 of an output circuit 522 is charged electrostatically with the dummy pulse contained in the signal A right before the device 201 is scanned. Consequently, the FET 525 of the output circuit 522 is securely turned on as the signal A rises and the rounding of the output waveform of a composite driving output PROW is eliminated to prevent the afterimage from appearing on the device 201.
Patent JP-2802236-B2 (JP)
IPC: A47J31/60
Filed: 1994-12-14
Granted: 1998-09-24
Abstract: The cleaning of the brewing apparatus (3) of the coffee brewer takes place in various stages. In a first stage, water is fed from a water container, via the water connection (13) of the brewing cylinder (14), through the outflow pipe arranged in the brewing plunger (26), to an external water container. The cleaning water follows the path of the brewed coffee in this stage. In a second stage (see fig. 3), the cleaning water is led from the brewing cylinder (14), via channels (25) arranged in the wall (24) of the brewing cylinder (14), into regions outside the brewing cylinder and cleans, inter alia, the second projecting part (16) for the feeding of the coffee residue to the residue container. In a third stage, by displacing the expelling plunger (19), the water situated in the brewing chamber is caused to flow out over the edge of the brewing cylinder. In a fourth stage, a chemical or biological cleaning agent is introduced into the brewing chamber via the powder shaft, or from a cleaning-agent tank, or from the water tank, or from a cartridge, water then being conveyed into the brewing cylinder, and this process being repeated several times. Lastly, a rinsing operation takes place. <IMAGE>
Patent JP-3600287-B2 (JP)
IPC: C07D273/00
Filed: 1994-12-09
Granted: 2004-12-15
Abstract: Novel cyclic depsipeptides having 18 ring atoms, of the formula (I)   <IMAGE>  in which R is hydrogen, straight-chain or branched or cyclic alkyl having up to 8 carbon atoms,  and their optical isomers and racemates, and their use in controlling endoparasites in the fields of medicine and veterinary medicine.
Patent JP-H0782593-B2 (JP)
IPC: G08B/
Filed: 1987-01-16
Abstract: A receiving device for detecting the presence of an indicating device in a restricted investigation zone, where coils and associated feed and receiving equipment are provided to emit and receive magnetic alternating fields in order thereby to detect the presence of an indicating device in the investigation zone, which indicating device is capable to receive alternating fields and to re-emit an alternating field. Said receiving coils for receiving said re-emitted alternating field comprise at least two coil sets (10,10', 10"), each of which constitutes a so-called balanced coil wound to a configuration corresponding to two substantially rectangular eights located to the side of each other in the same plane. The coil sets (10, 10', 10") are located in parallel with each other, preferably in the same plane, where each of the coil sets (10, 10', 10") is offset, relative to an adjacent coil set, in a direction in parallel with said plane through a distance corresponding to about one fourth of the distance (2a) in the offset direction between the outer opposed sides (18, 11; 14, 15) in a coil set (10).
Patent JP-3191218-B2 (JP)
IPC: F02B1/04
Filed: 1990-12-12
Granted: 2001-07-23
Abstract: PCT No. PCT/SE90/00823 Sec. 371 Date Jun. 15, 1992 Sec. 102(e) Date Jun. 15, 1992 PCT Filed Dec. 12, 1990 PCT Pub. No. WO91/08946 PCT Pub. Date Jun. 27, 1991.A method and a device for power transmission from a motor having a supercharging assembly, particularly a supercharged diesel-engine (7), to a gear (3) with a surface water driving propeller mechanism (4) mounted in a boat of the planing variety and preferably with a large propeller with a large pitch. A turbine coupling (10), which can be filled to a variable extent, is mounted between the supercharged motor (7) and the gear (3). The motor is designed to drive the pump portion (15) of the turbine coupling (10), and the turbine portion (17) of the turbine coupling (10) is connected to the input shaft (6) of the gear (3). The turbine coupling (10), when the boat is started, is emptied completely or partially, in such a way that it is at least partially disconnected from the gear. The motor is then accelerated to such a speed that the supercharging assembly of the motor (7) is connected. The turbine coupling is subsequently quickly filled with hydraulic medium, so that the propeller mechanism (4) is influenced by the substantially maximum output of the motor, caused by the supercharging assembly. When the boat has reached its planing speed, the motor speed in the desired way is reduced and/or the extent of filling of the turbine coupling is reduced, but no to a lower speed than that the boat will be propelled with a speed which is somewhat larger than the planing limiting speed. The invention also relates to the use of a turbine coupling in planing boats having gears of the above-described variety.
Patent JP-H0771507-B2 (JP)
IPC: C12N15/27
Filed: 1988-05-11
Abstract: A method of extracting granulocyte/macrophage colony stimulating factor (GM-CSF) from GM-CSF-expressing bacterial cells comprising treating a suspension of GM-CSF-containing bacterial cells with an acid and an enhancing agent, or with an acid that is itself an enhancing agent, removing substantially all of the suspension liquid from the cells, preparing a second suspension of the acidified cells, neutralizing said second suspension, and separating the GM-CSF-containing liquid from the suspended cells.
Patent JP-2548414-B2 (JP)
IPC: A61L27/34
Filed: 1989-04-07
Granted: 1996-10-30
Abstract: Disclosed are 1) osteogenic devices comprising a matrix containing osteogenic protein and methods of inducing endochondral bone growth in mammals using the devices; 2) amino acid sequence data, amino acid composition, solubility properties, structural features, homologies and various other data characterizing osteogenic proteins, and 3) methods of producing osteogenic proteins using recombinant DNA technology. <IMAGE>   <IMAGE>   <IMAGE>   <IMAGE>   <IMAGE>   <IMAGE>   <IMAGE>
Patent JP-3193371-B2 (JP)
IPC: D01F6/96
Filed: 1990-04-03
Granted: 2001-07-30
Abstract: Disclosed are fibers that are capable of spontaneously transporting certain fluids, for example aqueous fluids, such as water, on their surfaces. The fibers, especially in the form of tow, can be incorporated into absorbant articles, such as diapers, in order to transport fluids to more effectively utilize the absorbant portion of the article.
Patent JP-3192422-B2 (JP)
IPC: A46B5/00
Filed: 1992-03-25
Granted: 2001-07-30
Abstract: A toothbrush with its head in the form of a frame being an extension of the handle. Within and surrounded by the frame there are segments each of which carry one or more tufts of bristles. The segments are not joined to each other but each of the segments is flexibly and resiliently linked to the surrounding frame by one or more thin spines oriented inwardly from the surrounding frame. Preferably the space within the frame contains an elastomer. The segments provide a flexible resilient head.
Patent JP-H07103239-B2 (JP)
IPC: A61L27/00
Filed: 1990-04-10
Abstract: PCT No. PCT/FR90/00253 Sec. 371 Date Oct. 7, 1991 Sec. 102(e) Date Oct. 7, 1991 PCT Filed Apr. 10, 1990 PCT Pub. No. WO90/12055 PCT Pub. Date Oct. 18, 1990.The invention relates to a process of cross-linking collagen. This process is of the type comprising the formation of amide bonds by means of acylazide groups and is characterized in that the collagen is reacted with diphenylphosphorylazide. The process according to the invention makes it possible to simplify the collagen cross-linking process and to adjust the degree of cross-linking at discretion without introducing any cross-linking agent.
Patent JP-2777936-B2 (JP)
IPC: B05B1/04
Filed: 1994-09-27
Granted: 1998-07-23
Abstract: The present invention is directed to methods for spraying polymeric compositions with supercritical or subcritical compressed fluids such as carbon dioxide or ethane over a wider range of spray conditions to provide improved spray application quality with reduced emission of solvent. The methods are accomplished by using an elongated spray orifice to transform narrow, fishtail, liquid-film sprays to wider, feathered, decompressive sprays.
Patent JP-2853227-B2 (JP)
IPC: C07D209/18
Filed: 1989-10-11
Granted: 1999-02-03
Abstract: Compounds of formula Iare disclosedwhereinXis -CH₂CH₂- or -CH=CH;R₁is an ester group inert to the reaction conditions; andRis an organic radical having groups which are inert under reducing conditions, with the proviso that, when R is triphenylmethyl, then R₁ additionally includes allyl and X is -OCH₂-or the free acid or a salt form or a further ester form or the δ-lactone, i.e. internal ester form thereof, in a state of purity such that the proportion of erythro to threo isomer is 99:1 : 0.9 or higher.
Patent JP-H0728380-B2 (JP)
IPC: H03G11/06
Filed: 1990-08-09
Abstract: PCT No. PCT/GB90/01252 Sec. 371 Date Feb. 5, 1992 Sec. 102(e) Date Feb. 5, 1992 PCT Filed Aug. 9, 1990 PCT Pub. No. WO91/03123 PCT Pub. Date Mar. 7, 1991.Temporarily filtered video samples are formed as the sum of a previous frame output sample and a non-linear function of the difference between current and previous samples. The function is non-linear only for absolute values of differences less than 50% (preferably 10%) of the maximum range of the difference, and a smaller lookup table is used for implementing the non-linear function than would otherwise be the case.
Patent JP-4166825-B2 (JP)
IPC: A61M11/06
Filed: 1996-09-24
Granted: 2008-10-15
Abstract: PCT No. PCT/EP96/04153 Sec. 371 Date Mar. 26, 1998 Sec. 102(e) Date Mar. 26, 1998 PCT Filed Sep. 24, 1996 PCT Pub. No. WO97/11783 PCT Pub. Date Apr. 3, 1997An atomising nozzle assembly and a method for generating a respirable spray of droplets of a size suitable for medical inhalation therapy from a liquid medicament. The nozzle assembly comprises a gas nozzle (2) for producing a jet of gas and a liquid nozzle (3) for ejecting the liquid to be atomised into the jet of gas at a position downstream of the gas nozzle (2). The gas nozzle (2) and the liquid nozzle (3) are configured such that the jet of gas impinges on the liquid at an acute angle to atomise the liquid. The nozzle assembly and method can create a respirable spray using a gas/liquid mass ratio of less than 0.5.
Patent JP-4201350-B2 (JP)
IPC: H01M8/10
Filed: 1997-09-29
Granted: 2008-12-24
Abstract: A method for producing polymeric, e.g., polybenzimidazole (PBI) films, is provided by forming a porous membrane by coagulating a polymeric dope solution in a liquid coagulation bath containing a non-solvent alone or a mixture of a non-solvent and solvent; submerging the resulting membrane into a non-solvent bath to remove any residual solvent; placing the membrane into an acid solution, whereby the pores become filled with the acid solution; and drying the membrane to remove residual non-solvent which collapses the porous structure entrapping the acid and forming a dense film. An alternative method involves coagulating said polymer solution directly into an acid/solvent/non-solvent mixture to produce a porous membrane which imbibes the acid solution, followed by drying.
Patent JP-3872820-B2 (JP)
IPC: H05B47/10
Filed: 1996-10-24
Granted: 2007-01-24
Abstract: A power control apparatus, particularly for lighting systems such as fluorescent lights. A power variation circuit (16) is provided coup led between a mains electrical input power source and at least one power output to a load (6) such as a lighting system. The power variation device is controllable to vary the power level supplied to the load according to control signals from a digital processing circuit(10). Monitoring circuitry (12, 14) is coupled to the digital processing circuit (10) to provide monitoring signals relating to electrical parameters of the input power source (4) and/or the at least one power output (9). The digital processing circuit (10) is responsive to a condition of the monitoring signals to control the power variation circuit (16) to supply the power output (9) at a first predetermined level for a predetermined time period and thereafter to reduce power output to a second predetermined level. The second predetermined level and the predetermined time period are set by the digital processing means according to control parameters stored in a first memory. The stored control parameters may include indications of predetermined times of day and/or days of week and corresponding values for the second predetermined level, wherein the digital processing circuit (10) is responsive to a timer at the predetermined times of day and/or days of week to change the second predetermined level to the corresponding value stored in the memory.