baber/WOPTO huggingface dataset:
Patent JP-3703952-B2 (JP)
IPC: F16H59/14
Filed: 1997-09-17
Granted: 2005-10-05
Abstract: A lock-up control device is provided to control engaging force of a lock-up clutch, which shares engine output with a torque converter to transmit it toward an input shaft of a transmission. Herein, input shaft torque is estimated based on engine speed and engine intake negative pressure, while engine torque is estimated based on engine speed and throttle opening. A weight coefficient is produced based on an amount of variations of the engine torque when the amount of variations is greater than a prescribed value. Then, weighted mean engine torque is calculated by the input shaft torque and engine torque in accordance with the weight coefficient. Thus, the lock-up control device controls the lock-up clutch based on the weighted mean engine torque in such a way that the engaging force of the lock-up clutch is increased in response to the rise timing of the weighted mean engine torque. For example, the weight coefficient is determined in such a way that the engine torque is given high distributed weight in the weighted mean engine torque as compared with the input shaft torque. Thus, it is possible to increase the engaging force of the lock-up clutch promptly in response to the rise mode of the real engine torque, by which it is possible to avoid occurrence of control delay in control of the lock-up clutch. <IMAGE>
Patent JP-H0334369-B2 (JP)
IPC: B01J31/18
Filed: 1984-11-29
Abstract: A process for sweetening a sour hydrocarbon fraction containing mercaptan comprises reacting mercaptans contained in the hydrocarbon fraction with an oxidizing agent by passing the hydrocarbon fraction and the oxidizing agent into contact with a bed of metal chelate mercaptan oxidation catalyst and a solid carrier material having an average particle size of less than about 110 mesh (0.142 mm).
Patent JP-3545271-B2 (JP)
IPC: G06F17/50
Filed: 1999-09-14
Granted: 2004-07-21
Abstract: A CAD system and a CAD cooperative system maintain correspondence between a two-dimensional design plane and a three-dimensional design space (hereinafter referred to as a model), and between models for the same target. The correspondence between models is managed by an intra-model correspondence management unit, and the reference between models is managed by an inter-model reference management unit. Thus, there can be an interlocking operation between a two-dimensional design plane and a three-dimensional design space. furthermore, a three-dimensional reference can be automatically set for a three-dimensional design space to another model.
Patent JP-2815847-B2 (JP)
IPC: C12N15/64
Filed: 1996-10-09
Granted: 1998-10-27
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-3139996-B2 (JP)
IPC: A61K31/37
Filed: 1998-09-30
Granted: 2001-03-05
Abstract: The present invention relates to novel hydroxy and polyhydroxy derivatives of coumarin fused with dialdehydes and aldehyde acids of the general formulae I, II, III and IV: <CHEM>  wherein     R<1> = R<2> = 4-hydroxycoumarin;   R<1> = R<2> = 4,7-dihydroxycoumarin;   R<1> = R<2> = 4,5,7-trihydroxycoumarin;   R<1> = 4-hydroxycoumarin, R<2> = -CH(OH)CH3.   An object of the invention are also processes for the preparation of hydroxy and polyhydroxy derivatives of coumarin fused with dialdehydes and aldehyde acids, and the antiviral action thereof. Novel hydroxy and polyhydroxy derivatives of coumarin according to the present invention exhibit antiviral action against HIV-1 virus.
Patent JP-3776153-B2 (JP)
IPC: C07C279/10
Filed: 1995-11-06
Granted: 2006-05-17
Abstract: 1,5-disubstituted 7a-methylperhydroinden-3a-ol derivatives having general formula (I): <CHEM> wherein the symbol -------- represents a single or a double bond, the symbol  @ represents a Z or E configuration, A and L have the meanings given in the description; processes for producing same and their use for the preparation of a medicament for the treatment of cardiovascular disorders, such as heart failure and hypertension are disclosed.
Patent JP-2855456-B2 (JP)
IPC: B23P19/00
Filed: 1989-12-04
Granted: 1999-02-10
Abstract: The invention relates to a process for dispensing identical pieces having a symmetry of revolution about an axis, such as rivets; this process comprises arranging the pieces one after another in a tube (2) which has a hollow center (2a) adapted to assure the guiding thereof, admitting a compressed fluid into the tube behind the last piece (1D), and distributing said fluid along the length of the tube toward the hollow center (2a) thereof, to the interior of one or several longitudinal passageways (2b), such that the fluid pressure is exerted along the hollow center in the spaces (E) separating the pieces, up to the first piece (1P) on which the pressure acts for assuring its transfer. The process of the invention permits dispensing a very great number of pieces without risk of jamming in the tube and with a precise guiding permitting maintaining the alignment of the axes of the pieces.
Patent JP-3424837-B2 (JP)
IPC: B23B51/02
Filed: 1992-12-02
Granted: 2003-07-07
Abstract: A drill comprises a solid shank (1) with a first, tip forming end (2) having cutting edges (8, 8'), an opposite second end (3) and a number of flutes (7, 7') corresponding to the number of cutting edges. These flutes extend from the tip end (4) towards the other end (3) and have the purpose of forming and conveying chips from the corresponding cutting edge. On a certain distance from the tip (2) the individual flute (7, 7') turns from a first, chipforming zone (12) with a certain width or cross-sectional area into a second, merely chip-conveying zone (13) with larger width or cross-sectional area. After having been formed in the first zone (12), the chips are given the possibility of dilating in the second zone (13), in order to facilitate chip conveyance. <IMAGE>
Patent JP-H0723378-B2 (JP)
IPC: A61P25/28
Filed: 1990-11-29
Abstract: The present invention relates to various derivatives related to physostigmine of the formula I <CHEM>     where    Z is hydrogen, halogen or loweralkyl;  R1 is loweralkyl, cycloalkyl or aryl; and  R2 is loweralkyl or cycloalkyl;   the 3aS-cis isomer or the 3aR-isomer thereof or a mixture of the two isomers including the racemic mixture, or a pharmaceutically acceptable acid addition salt thereof, and a process for their preparation. The compounds according to the invention are useful for enhancing cholinergic function, and as analgesic agents.
Patent JP-3435660-B2 (JP)
IPC: C22C1/05
Filed: 1994-12-19
Granted: 2003-08-11
Abstract: The invention relates to cobalt metal powders as a binder metal for the production of diamond and/or hard-metal tools and/or wear-resistant coatings and to composite sintered articles produced therefrom.
Patent JP-2708735-B2 (JP)
IPC: C07F5/00
Filed: 1995-12-27
Granted: 1998-02-04
Abstract: Lanthanide complex cpds. of formula (I) (LaLnbXc)<n)<A)n (I); Ln = ions of lanthanides (at. no. 57-71) in oxidn. stage 2, 3 or 4, with the exception of Eu and Pm, as central atom; X = a mono- or polydentate, charged or uncharged ligand attached to the central atom; L = a monocarbene of formula (IIA) or (IIB) or a dicarbene of formula (IIIA) or (IIIB), also attached to the central atom: R<1-6> = 1-7C (sulpho)alkyl, 5-18C (sulpho)(poly)cycloalkyl, 2-5 C (sulpho)-alkenyl, 6-14 C (sulpho)aryl or 7-19 C (sulpho)arylalkyl; or R<3-6> = H; or R<3> + R<4> and/or R<5> + R<6> = opt. sulphonated, annelated gps. with 3-7C; Y = 1-4 C alkylidene, dialkylsilylene or tetraalkyldisilylene; A = an anion with a single charge or 1 equiv. of an anion with several charges; b = 1, 2, 3 or 4; a = 1 to 4b; c = 0 or 1 to 4b; n = 0 or 1 to 3b.
Patent JP-H0766935-B2 (JP)
IPC: G01R31/28
Filed: 1991-12-26
Abstract: A method for manufacturing semiconductor devices according to this invention, comprises the wafer manufacturing step of forming an integrated circuit with a redundant circuit in each of a plurality of chip areas on a semiconductor wafer and also forming at least one stress testing terminal that applies a stress testing voltage or stress testing signal to the interconnections other than those for power supply in the integrated circuit for each of the chip areas or for every certain number of the chip areas, the step of, after the wafer manufacturing step, screening failures by applying a specified stress testing control signal or stress voltage to a certain number of chip areas with the stress testing terminal in contact with a contact terminal of a tester in the wafer state, the step of, after the screening step, judging whether or not the electrical characteristics of each chip area are acceptable through die sort test, the step of remedying an integrated circuit in a chip area judged to be defective in the judging step, by means of the redundant circuit, and the assembly step of, after the remedying step, separating the chip areas into individual elements and then assembling them into an integrated circuit device.
Patent JP-2786363-B2 (JP)
IPC: A61K31/4418
Filed: 1991-12-09
Granted: 1998-08-13
Abstract: Substituted pyridyldihydroxyheptenoic acid and its salts, optionally in an isomeric form, can be prepared, in the case of racemic products, by hydrolysing the corresponding racemic esters or, in the case of the stereoisomerically uniform products, by reacting the racemic esters with enantiomeric amines, separating the diastereomeric amides and then hydrolysing these amides. The products have very good pharmacological properties. They can be employed as HMG-CoA reductase inhibitors for the treatment of hyperlipoproteinaemia and arteriosclerosis.
Patent JP-3777841-B2 (JP)
IPC: B60L50/16
Filed: 1998-12-17
Granted: 2006-05-24
Abstract: PROBLEM TO BE SOLVED: To carry out no overheat protective control of an inverter circuit when the target revolutions of a 1st motor-generator (motor MG1) simply passes through a range near zero. SOLUTION: A control unit calculates the instantaneous target revolutions of a motor MG1 from the instantaneous revolutions snetag of an engine and the real revolutions sum of a motor MG2 (S302). The control unit calculates the future target revolutions of the motor MG1 from the future revolutions snetagf of the engine and the real revolutions snm of the motor MG2 (S304). If both the instantaneous target revolutions and future target revolutions of the motor MG1 are within a range of -R to R, the control unit carries out the overheat protective control of an inverter circuit (S306 and S308). If at least one of the instantaneous target revolutions and future target revolutions of the motor MG1 is out of the range of -R to R, the control unit does not carry out the overheat preventive control.
Patent JP-3800839-B2 (JP)
IPC: G06K15/10
Filed: 1998-12-24
Granted: 2006-07-26
Abstract: Dot recording technique is provided to relieve deterioration of image quality due to ink blot or deviation of dot density. Recording positions on each pass of main scan are set so that the dot recording positions for an identical color appear once every s dots in a main scanning direction on each raster line where s is an integer of at least 5. A sub-scan feed amount after each pass and the dot recording positions on each pass of the main scan are set so that the dot recording positions on any two consecutive passes are separated from each other. <IMAGE>
Patent JP-3130936-B2 (JP)
IPC: B65D5/06
Filed: 1992-05-15
Granted: 2001-01-31
Abstract: A sleeve-type article carrier and a blank for forming the same. The end panels of the carrier comprise overlapping end flaps which overlie dust flaps such that a single stripe of adhesive can be used to adhere the overlapping end flap to the overlapped end flap and to the underlying dust flaps. The end flaps and dust flaps are dimensioned so that the blank can be die cut from a web of no greater width than is used in producing blanks of conventional design.
Patent JP-S6261293-B2 (JP)
IPC: F16K31/383
Filed: 1979-10-22
Abstract: A main valve (1) is connected into a pressurized water pipe for an irrigation installation and has a valve body (4) formed as a differential piston and with a through bore (5), said body being operated in both directions by means of the water pressure, the piston (4) in one end position closing the water pipe and in its other end position keeping it open. The piston (4) is guided to said end positions by means of a control valve (7) arranged to open or close a duct (6) starting from the major cylinder bore, thereby to cause the water present to actuate the piston (4). The control valve (7) is in turn controlled by rainfall onto, and evaporation from an upwardly open bowl (8), and a drop means (9) active during irrigation. The bowl (8) is part of a tipping means with two tipped end positions, controlled by the quantity of water in the bowl (8). To achieve operation of the main valve (1) such that irrigation substantially takes place at night, and that the length of time between irrigation can be varied, the tipping means is supplemented by a closed air chamber (15) on the other side of the pivoting shaft (35), said chamber and bowl (8) having a common flat bottom (16) and mutual communication via a slit (17) at the bottom. By the volume change in the air enclosed in the air chamber (15), caused by the temperature difference between night and day, the quantity of water contained in the open bowl (8) and in the chamber (15) is displaced at night such that the tipping means tips over into a position opening the main valve (1).
Patent JP-3135566-B2 (JP)
IPC: B01F3/08
Filed: 1991-01-15
Granted: 2001-02-19
Abstract: A dispensing and handling system for solutions is disclosed. The system includes a container (11) for mixing, storing and dispensing a use solution (44) through a spigot (17). The container (11) is mounted upon a cart (12), and is interconnected to a water supply conduit (16) and a concentrate solution tube (14). The concentrate solution (15) is contained within containers or bags (13). An aspirator (26) is permanently mounted within the storage container (11). The water conduit (16) and pick-up tube (14) are releasably connected to the storage container (11) by means of a quick-connect assembly (35). Also disclosed is a method for storing and handling solutions.
Patent JP-2645761-B2 (JP)
IPC: B05D3/02
Filed: 1991-02-27
Granted: 1997-08-25
Abstract: PCT No. PCT/EP91/00358 Sec. 371 Date Dec. 27, 1993 Sec. 102(e) Date Dec. 27, 1993 PCT Filed Feb. 27, 1991 PCT Pub. No. WO91/13923 PCT Pub. Date Sep. 19, 1991The invention relates to a process for the production of multi-layer finishes in which the base coating contains crosslinked polymer microparticles which are obtainable by (A) reacting a polyester-polyol or a mixture of polyester-polyols with a polyisocyanate or with a mixture of polyisocyanates and (B) when at least 25% of the NCO groups have reacted, dispersing the resulting reaction mixture in water.
Patent JP-2763773-B2 (JP)
IPC: A61L15/16
Filed: 1987-08-20
Granted: 1998-06-11
Abstract: A therapeutic system for administering active substances through the skin has a back layer facing the skin, at least one store of active substance, a dispensing means for the active substance linked to the store of the active substance, a controlling means for the supply of the active substance which controls the supply of the active substance by the system and an adhesive means for attaching the therapeutic system to the skin. The dispensing means and the controlling means form a storage matrix (12) with one or more separate, spatially-defined stores of active substance in which the concentration of the active substance is higher than in the storage matrix.
Patent JP-3848984-B2 (JP)
IPC: H04W52/02
Filed: 1997-07-03
Granted: 2006-11-22
Abstract: An IC for communication includes a single oscillating circuit, which is capable of flexibly dealing with the change of data rate or data processing load, and is produced at a low cost and consumes low electric power. In the IC for communication, a frequency multiplying circuit(61) is inserted between the output of an oscillating circuit(1) and a micro-controller circuit(69), or a frequency dividing circuit(2) is inserted between the oscillating circuit(1) and a data receiving circuit(3). A receiving address is stored in a dual port RAM(16). Further, by controlling a receiving frequency of synchronous codes, battery saving efficiency is increased.
Patent JP-3818672-B2 (JP)
IPC: H04Q11/04
Filed: 1998-06-25
Granted: 2006-09-06
Abstract: This invention relates to a cross connection element which comprises at least one input, output and branching means for forwarding through predetermined outputs at least some signal components of a first serial data signal received through the input. To provide such a cross connection element that considerably facilitates the management of the data transmission network, the branching means comprise means for transparently forwarding single signal components of a serial data signal received through said input, as serial data signals through the output indicated by the routing data stored in the memory means of the cross connection element. In addition, the cross connection element comprises at least one output for transparently forwarding a single signal component of a first serial data signal indicated by the routing data stored in the memory means.
Patent JP-2772089-B2 (JP)
IPC: B67D1/04
Filed: 1989-06-22
Granted: 1998-07-02
Abstract: A container device serves to distribute a preferably drinkable liquid, such as beer, wine, mineral water or juice, under pressure from a gas, e.g. CO2. The container device comprises a liquid container (1) with a combined gas and liquid valve (6) and a coupling head (3) which may detachably be coupled with the gas and liquid valve (6) with a view to dispensing liquid from the liquid container (1) and adding gas via a reduction valve (8) from a reservoir of liquefied gas in a pressure container. The pressure container comprises at least one such high pressure container which forms a component firmly integrated with the liquid container. Hereby, without noticeable increase in its overall volume, the container itself can hold and carry a sufficient amount of propellant gas for emptying the liquid container (1) of liquid.
Patent JP-3631751-B2 (JP)
IPC: H04B10/12
Filed: 1993-08-19
Granted: 2005-03-23
Abstract: A high speed secure fiber optic communication system that includes a coherent alarm system utilizes a pair of single mode fiber optic cables in combination with one or more light sources, phase modulators, detectors and polarization scrambling elements to form a Sagnac interferometer. The phase modulator is driven so that counter propagating light beams in the Sagnac loop experience a different optical path as they pass through the loop. When the two beams are recombined on the central beamsplitter of the Sagnac loop, the two beams interfere with each other and the data impressed as phase modulation on the light beams by the phase modulator is recovered as amplitude modulation on the output detector of the Sagnac interferometer. The coherent alarm system applies a relatively low frequency background signal to the Sagnac interferometer and watches for changes occurring to the background signal that indicate the presence of an intruder. Although the system is very secure, such coherent alarm systems with or without other alarms, intrusion control, random pathlength changes and the like can make undetected, unauthorized access to the system impossible with available interception techniques.
Patent JP-3171254-B2 (JP)
IPC: B01J8/24
Filed: 1991-03-22
Granted: 2001-05-28
Abstract: A coated product comprising a water soluble core material having a water insoluble polymeric coating encapsulating said core and a process for the production thereof. The encapsulating coating comprising a water-borne, polyvinylidene chloride-based latex composition which provides for the release of the water soluble core material over an extended period of time.
Patent JP-2919961-B2 (JP)
IPC: C07K16/00
Filed: 1990-04-20
Granted: 1999-07-19
Abstract: The invention is a monoclonal antibody (MAb 174H.64) which selectively recognizes antigens associated with squamous cell carcinoma and stem cell populations of stratified epithelium. In well differentiated squamous cell carcinoma tumors, the antibody preferentially binds with the peripheral proliferative compartment of the tumor. The antigens recognized by MAb 174H.64 include cytoskeletal proteins with molecular weight of approximately 48 to 50kD and 57kD. The method of use of the antibody includes diagnosis of squamous cell carcinoma tumours by immunohistology, non-invasive diagnostic imaging in vivo, treatment of squamous cell carcinoma tumours using MAb conjugates of radionuclide or cytotoxic drugs, all immunopurification of SCC antigens.
Patent JP-4255986-B2 (JP)
IPC: A61K38/02
Filed: 1993-09-15
Granted: 2009-04-22
Abstract: Disclosed are methods and compositions for maintaining the integrity of the gastrointestinal tract luminal lining in a mammal, including (1) limiting epithelial cell proliferation, (2) inhibiting ulcerative lesion formation, (3) inhibiting inflammation normally associated with ulcerative diseases, and/or (4) stimulating the repair of ulcerative lesions and the regeneration of the luminal tissue. The methods and compositions include a therapeutically effective amount of a morphogen as defined herein.
Patent JP-3323198-B2 (JP)
IPC: C08B11/145
Filed: 1992-04-30
Granted: 2002-09-09
Abstract: A synthesis is described for the preparation of cationic polymer materials with a semisynthetic matrix, having superabsorption characteristics towards water and saline solutions. More particularly, cellulose cationic derivatives are described, having superabsorption characteristics, which are obtained starting from cellulose substrates which are reacted with an excess of a quaternary ammonium compound in an alkaline medium.
Patent JP-3405734-B2 (JP)
IPC: A61F2/24
Filed: 1997-06-06
Granted: 2003-05-12
Abstract: A suture ring for a rotatable artificial heart valve apparatus has a ring member covered by a fabric material. A portion of the fabric material covers a portion of the inner surface of the ring member. At least one protuberance is formed on the inner surface of the ring member so as to mitigate the frictional resistance to rotation which results from compression of the fabric between the suture ring and the heart valve. Thus, desirable rotation of the heart valve relative to the suture ring is assured over a range of thicknesses of the fabric material.
Patent JP-4382878-B2 (JP)
IPC: C12N1/15
Filed: 1996-08-14
Granted: 2009-12-16
Abstract: The invention concerns novel inhibitors of tumor necrosis factor receptor associated factor-(TRAF) mediated signal transduction. The invention encompasses the novel inhibitor proteins (I-TRAFs), nucleic acid encoding them, medical uses thereof, methods for their recombinant production, and their use in screening assays and as pharmaceuticals.