baber/WOPTO huggingface dataset:
Patent JP-S6346248-B2 (JP)
IPC: F02B33/42
Filed: 1982-11-30
Abstract: A gas-dynamic pressure wave machine with an exhaust gas bypass (11) which includes a flap (12) provided in the bypass (11) which opens with higher engine speeds in order to limit the peak pressure in the internal combustion engine (9). A flap control is provided via a pressure box (14) with a process pressure, for example, exhaust gas pressure, as the controlling dimension. The process pressure is coupled with a constant pressure such as a vacuum or excess pressure for altitude compensation and temperature compensation in such a manner that the process pressure is to be raised by the same amount with a decreasing atmospheric pressure. For this purpose, the pressure box (14) is divided into first and second separate chambers (16, 17) by means of a diaphragm (15) and the process pressure acts on the first chamber while the second chamber is maintained under a constant pressure. The diaphragm (15) acts on the flap (12) through a plurality of rods (19-23).
Patent JP-H0148872-B2 (JP)
IPC: B32B27/36
Filed: 1983-12-01
Abstract: Flexibile layered product for use in waterproof garments or tents of a textile material covered with a waterproof material having a water vapour transmission rate of at least 1000 g m<2> day, the textile material being covered with a film of a copolyether ester consisting of a plurality of recurrent intralinear long-chain ester units and short-chain ester units which are randomly joined head-to-tail through ester bonds, said long-chain ester units corresponding to the formula: 
<CHEM>
 and said short-chain ester units corresponding to the formula: 
<CHEM>
 where G is a divalent radical remaining after removal of terminal hydroxyl groups from at least one long-chain glycol having a molecular weight in the range of 800 to 6000 and an atomic ratio of carbon to oxygen in the range of 2,0 to 4,3, at least 70% by weight of the long-chain glycol having a carbon to oxygen ratio in the range of 2,0 to 2,4, R is a divalent radical remaining after removal of carboxyl groups from at least one carboxylic acid having a molecular weight less than 300, and D is a divalent radical remaining after removal of hydroxyl groups from at least one diol having a molecular weight less than 250, at least 80 mole % of the dicarboxylic acid used consisting of terephthalic acid or the ester forming equivalents thereof and at least 80 mole % of the low molecular weight diol consisting of 1,4-butanediol or the ester forming equivalents thereof, the sum of the mole percentages of the dicarboxylic acid which is not terephthalic acid or the ester forming equivalents thereof and of the low molecular weight diol which is not 1,4-butanediol or the ester forming equivalents thereof is not higher than 20 and the short-chain ester units form 50-75% by weight of the copolyether ester.
Patent JP-3258297-B2 (JP)
IPC: A61K31/443
Filed: 1999-08-13
Granted: 2002-02-18
Abstract: Compounds of formula (I) : <CHEM> are antithrombotic agents, having utility in a variety of therapeutic areas including the prevention and/or treatment of deep vein thrombosis (DVT) after surgery, major medical illness, paralysis, malignancy, prolonged immobilisation trauma, application of lower limb plaster casts, or fractures of the lower limbs or pelvis; recurrent DVT; DVT during pregnancy when there is a previous history thereof; reocclusion following thrombolytic therapy; chronic arterial obstruction; peripheral vascular disease; acute myocardial infarction; unstable angina; atrial fibrillation; thrombotic stroke; transient ischaemic attacks; disseminated intravascular coagulation; coagulation in extra-corporeal circuits; occlusion of arterio-venous shunts and blood vessel grafts (including coronary artery by-pass grafts); and restenosis and occlusion following angioplasty.
Patent JP-2557109-B2 (JP)
IPC: G01T1/161
Filed: 1989-09-25
Granted: 1996-11-27
Abstract: A hand-held gamma radiation probe (12) is employed to locate radiation concentrations in animal tissue in conjunction with a control function providing an enhanced audio output particularly suited for curing the user as to source position. The probe (12) is positioned at a location on the animal body representing background radiation and a squelch low count rate is developed therefrom. The squelch low count rate is multiplied by a range factor to develop a squelch high count rate and frequencies are developed from a lock-up frequency table from lowest to highest in correspondance with the developed high and low squelch count rates. Slew rate limiting of the count rates is provided by development of a squelch delta value representing the difference between the squelch high and low count rates divided by a time element. Selection of frequencies for audio output from the frequency table is limited by the value of the squelch delta value. A weighting of received radiation counts is carried out continuously to develop count rate values used by the system.
Patent JP-3473964-B2 (JP)
IPC: G01C3/06
Filed: 1991-07-03
Granted: 2003-12-08
Abstract: Apparatus and methods based on signal processing techniques are disclosed for determining the distance of an object from a camera, rapid autofocusing of a camera, and obtaining focused pictures from blurred pictures produced by a camera. The apparatus of the present invention includes a camera characterized by a set of four camera parameters: position of the image detector or film inside the camera, focal length of the optical system in the camera, the size of the aperture of the camera, and the characteristics of the light filter in the camera. In the method of the present invention, at least two images of the object are recorded with different values for the set of camera parameters. The two images are converted to a standard format to obtain two normalized images. The values of the camera parameters and the normalized images are substituted into an equation obtained by equating two expressions for the focused image of the object. The two expressions for the focused image are based on a new deconvolution formula which requires computing only the derivatives of the normalized images and a set of weight parameters dependent on the camera parameters and the point spread function of the camera. In particular, the deconvolution formula does not involve any Fourier transforms and therefore the present invention has significant advantages over prior art. The equation which results from equating two expressions for the focused image of the object is solved to obtain a set of solutions for the distance of the object. A third image of the object is then recorded with new values for the set of camera parameters. The solution for distance which is consistent with the third image and the new values for the camera parameters is determined to obtain the distance of the object. Based on the distance of the object, a set of values is determined for the camera parameters for focusing the object. The camera parameters are then set equal to these values to accomplish autofocusing. After determining the distance of the object, the focused image of the object is obtained using the deconvolution formula. A generalized version of the method of determining the distance of an object can be used to determine one or more unknown camera parameters. This generalized version is also applicable to any linear shift-invariant system for system parameter estimation and signal restoration. <IMAGE>
Patent JP-S6312855-B2 (JP)
IPC: C07C45/63
Filed: 1984-12-20
Abstract: Substituted bromobenzaldehydes, e.g., 5-bromovanillin, are facilely prepared without conjoint production of HBr, by brominating the corresponding benzaldehydes with a brominating agent couple which comprises hydrobromic acid and a bromide ion oxidizer.
Patent JP-2611942-B2 (JP)
IPC: H01J29/50
Filed: 1994-10-19
Granted: 1997-05-21
Abstract: A color display system (9) includes a cathode-ray tube (10) and yoke (30). The yoke is a self-converging type that produces an astigmatic magnetic deflection field within the tube. The cathode-ray tube has an electron gun (26) for generating and directing three electron beams (28) along paths toward a screen (22) of the tube. The electron gun includes electrodes (34,36,38,40) that comprise a beam-forming region and electrodes (44,46) that form a main focusing lens, and features electrodes (42,44) for forming a multipole lens between the beam-forming region and the main focusing lens in each of the electron beam paths. Each multipole lens is oriented to provide a correction to an associated electron beam to at least partially compensate for the effect of the astigmatic magnetic field on the associated beam. There are two multipole lens electrodes. A second of the two multipole lens electrodes (44) is connected to and combined with a main focusing lens electrode (44), and a first of the two multipole lens electrodes (42) is located between the second multipole lens electrode and the beam-forming region and faces the second multipole lens electrode.
Patent JP-H0831802-B2 (JP)
IPC: H03M13/09
Filed: 1986-12-01
Abstract: There is disclosed herein a CRC calculation circuit which can calculate CRC checkbits on 8 bits of raw input data per cycle of a byte clock. The calculation apparatus uses 8 rows of shifting links with the inputs of each row coupled to the data outputs of the preceding row. Each shifting link shifts its input bit one bit position toward the most significant bit, and selected shifting links perform an exclusive-OR operation (84) between their input bits and the output of an input exclusive-OR gate which exclusive-OR's (84) one input bit with one of the bits in the most significant byte of the checksum register (30). A byte wide output (70) bus is used to access the final checkbits from the checksum register (30) by disabling the array of shifting links during the output cycles so that the bytes of CRC data can be shifted into position through the array one byte per each cycle of the byte clock. Preset logic for forcing all logic 1's into the data inputs of the first row of shifting links is provided such the machine can be preset during the first clock cycles of the CRC calculation. Several differenct architectures are disclosed for allowing separate calculation of CRC bits on a header packet and a data packet where the CRC bits on the data packet may be calculated on the data alone or the data plus the header and the CRC bits for the header. Logic for allowing CRC calculation to be performed on all bytes of a message while excluding some selected number of bits in the first byte is also disclosed.
Patent JP-H082314-B2 (JP)
IPC: C07K14/31
Filed: 1986-12-12
Abstract: A process for expressing proteins in Gram(-) bacteria and providing for extracellular secretion thereof, comprising the steps:a) introducing into a Gram(-) bacterium a recombinant DNA construction comprising a promoter, a signal sequence enabling translocation and processing, and a structural gene encoding the desired protein to be expressed;b) cultivating the bacterium under conditions resulting in filamentous growth; andc) recovering the extracellularly secreted protein;a recombinant DNA construction comprising:a promoter, a signal sequence and a structural gene inclu­ding a cleavage region,wherein the structural gene is of the formula:(E)<sub>n</sub>(B)<sub>m</sub> - Y,where n is an integer ≧ 1, m is an integer, Y is a DNA sequence encoding a desired protein and E and B are the genes correspond­ing to the protein A regions E and B, with the proviso that the structural gene is different from that encoding natural protein A;a plasmid vector comprising such recombinant DNA construction;a Gram(-) bacterium harbouring said recombinant DNA construc­tion; andproteins obtained by such process.
Patent JP-3875325-B2 (JP)
IPC: C23C2/26
Filed: 1996-10-18
Granted: 2007-01-31
Abstract: A metal coating still in the liquid state is treated by projecting powder onto it. The powder is produced by atomisation and the agglomerated particles produced resemble the elementary grains contained in the agglomerated particles. The average size of the particles is greater than the thickness of the liquid coating.
Patent JP-H0768235-B2 (JP)
IPC: A61P25/28
Filed: 1990-11-07
Abstract: The use of a compound of the formula: <CHEM> having the (3S,4S) configuration, and which is essentially free of the (3R,4R) enantiomer, wherein A----B designates a 1(2) or a 6(1) double bond, R designates -CH3 or -CH2OH, R<1> designates a hydrogen atom or a lower acyl group, and R<2> designates (A) a straight-chained or branched C6-12alkyl radical; or (B) a group -O-R<3>, in which R<3> is a straight-chained or branched C5-9alkyl radical or a straight-chained or branched alkyl radical substituted at the terminal carbon atom by a phenyl group in the manufacture of a medicament for reducing or preventing glutamate neurotoxicity. Some of the above compounds are novel, and their preparation is described.
Patent JP-3891619-B2 (JP)
IPC: F42C9/00
Filed: 1996-11-25
Granted: 2007-03-14
Abstract: The disaggregation time determination involves calculating using an impact distance to a target determined by sensor data. A given disaggregation distance is maintained constant by correcting a disaggregation time. The correction is performed using the equation: Tz(Vm) = Tz + K*(Vm-Vov) Tz(Vm) is a corrected disaggregation time. Tz is the disaggregation time. K is a correction factor. Vm is a measured projectile velocity. Vov is a lead velocity of a projectile. The correction factor is determined starting from a flying time (t*) over a shortest distance between a projectile and a target.
Patent JP-4423685-B2 (JP)
IPC: B01J23/64
Filed: 1998-11-09
Granted: 2010-03-03
Abstract: Formyl-imidazoles (I) are produced by the catalytic oxidation of a hydroxymethyl-imidazole (II) in the presence of a peroxide. Production of formyl-imidazoles (I) comprises catalytic oxidation of a hydroxymethyl-imidazole (II) in the presence of a peroxide. Ra = H or optionally substituted alkyl and Rb = hydroxymethyl; or Ra = hydroxymethyl and Rb = H or optionally substituted alkyl; Rc = H or optionally substituted alkyl and Rd = formyl; or Rc = formyl and Rd = H or optionally substituted alkyl; R<1> = H or optionally substituted alkyl; R<2> = H or optionally substituted alkyl, aryl or aralkyl.
Patent JP-3296218-B2 (JP)
IPC: F16H61/20
Filed: 1996-11-29
Granted: 2002-06-24
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous learning and drops of the operating pressure for a frictional element in a creep prevention system in creep prevention where the operating pressure command value for the frictional element is suddenly lowered first to an initial set pressure and is thereafter gradually lowered, by bringing the gradually lowering gradient coincident with the actual lowering velocity of the operating pressure. SOLUTION: The command value α of the fluid pressure Pc is suddenly lowered at a control start time t1 to an initial set pressure Ps and is thereafter gradually lowered to thereby lower the fluid pressure Pc as indicated by the continuous line βand thus bring the forward clutch slipping for creep prevention. If the fluid temperature remains lower, the fluid pressure Pc drops with a timelag by the command as indicated by the dotted line γ, with the results that the command pressure α deviates from the actual pressure γ at a slip start time t3 as indicated by the alternate long and short dash line to adversely cause erroneous learning at the time t3 and drops of the operating pressure Pc in Δt1 .  In order to counter that, the lowering gradient k of the command pressure is made gradual as indicated by the continuous line δwhile the fluid temperature lies lower so as to bring the actual pressure γ coincident with the command pressure δat the slip start time t3 .
Patent JP-3739122-B2 (JP)
IPC: A61F2/00
Filed: 1995-11-27
Granted: 2006-01-25
Abstract: A modular knee prosthesis includes a femoral component having a pair of spaced apart condylar portions each having a superior articulating surface and an inferior surface, and a boss structure disposed between and connecting the condylar portions. The prosthesis further includes an elongate stem member that mounts within the medullary canal of a distal portion of a femur, a collar and at least one securing bolt. The collar mounts upon the external end of the stem member, and has a distal surface that is substantially transverse to a longitudinal axis of the stem member when mounted thereon. The collar distal surface and the inferior surface of the boss structure define a selected mounting angle therebetween, and the securing bolt, which is adapted to mount within an aperture formed in the boss structure, has a head portion with a spherical first surface from which an elongate shaft portion extends. The shaft of the securing bolt can be disposed at a generally centrally located position or at a non-centrally located position on the head portion of the bolt. <IMAGE>
Patent JP-3553113-B2 (JP)
IPC: A46B5/00
Filed: 1993-12-08
Granted: 2004-08-11
Abstract: The invention relates to a toothbrush consisting of a handle (22) whose neck (28) has a coupling end (30), and of a brush head (24) with a coupling end (32), it being possible for the brush head (24) to be firmly but releasably connected to the handle (22) by engagement of their coupling ends (30, 32). An actuating member (46) is secured movably on the handle (22). A gearing (68, 74) is arranged inside the handle (22). A driving gear (54) is firmly connected to the actuating member (46) and has a driving gear (70). A spindle (76) is mounted axially movably and rotatably in the handle (22). One end of the spindle (76) is connected with rotary movement to the driving gear (70) of the gearing (68, 74) inside the handle (22), and the other end of the spindle (76) is mounted in the coupling end (30) of the handle (22) and has a first part of the device for the releasable connection of the handle (22) to the brush head (24). A second part of the device in the coupling end (32) of the brush head (24) serves for the releasable connection to the first part of the device at the other end of the spindle (76). The brush head can be assembled quickly and clamped firmly, thus providing a hygienically satisfactory connection. <IMAGE>
Patent JP-3189955-B2 (JP)
IPC: G02F1/141
Filed: 1998-12-25
Granted: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent bleeding of a sealing material to a display part by controlling the distance between substrates in the sealing part to be smaller than the distance between substrates in the display part. SOLUTION: Alignment films 4 air applied by a spin coating method or printing method on substrates 2. A resin spacer is formed on one substrate 2. The substrate with the resin spacer 51 formed is subjected to post baking, while on the other substrate 2, a sealing material 7 is applied into a form surrounding the display region and having an opening to inject a liquid crystal. The substrate with the sealing material 7 applied is also subjected to post baking. In this process, conditions for post baking for each substrate are controlled so that the hardness of the resin spacer 51 is higher than the hardness of the sealing material 7. Then the two substrates 2 are laminated, and pressed and calcined while the pressure on the device face is made uniform to harden the resin spacer 51 and sealing material 7 and to adhere the two substrates 2.  The distance between substrates is larger in the display part than in the sealing part. Therefore, bleeding of the sealing material 7 to the display part can be prevented.
Patent JP-4162263-B2 (JP)
IPC: A61K31/28
Filed: 1997-06-24
Granted: 2008-10-08
Abstract: The invention relates to the use of certain chelating agents and their metal chelates and to the use of certain manganese containing compounds, in particular manganese chelates, in the manufacture of a therapeutic agent for use in reducing the cardiotoxicity of an antitumor agent. Such compounds are particularly effective in reducing the side-effects of anthracycline drugs and/or paclitaxel.
Patent JP-3542604-B2 (JP)
IPC: C12N1/19
Filed: 1994-07-08
Granted: 2004-07-14
Abstract: PCT No. PCT/DK94/00281 Sec. 371 Date May 25, 1995 Sec. 102(e) Date May 25, 1995 PCT Filed Jul. 8, 1994 PCT Pub. No. WO95/02059 PCT Pub. Date Jan. 19, 1995A DNA construct comprising the following sequence: 5'-P-SP-(LP)n-PS-HP-3' wherein P is a promoter sequence, SP is a DNA sequence encoding the yeast aspartic protease 3 (YAP3) signal peptide, LP is a DNA sequence encoding a leader peptide, n is 0 or 1, PS is a DNA sequence encoding a peptide defining a yeast processing site, and HP is a DNA sequence encoding a polypeptide which is heterologous to a selected host organism. The YAP3 signal peptide provides efficient secretion of heterologous proteins in yeast.
Patent JP-4850985-B2 (JP)
IPC: A61K31/335
Filed: 1994-07-29
Granted: 2012-01-11
Abstract: The present invention is a method of preventing or reducing atherosclerosis or restenosis, and a pharmaceutical preparation used therefore. In particular, it is a method of preventing or reducing atherosclerosis or restenosis after arterial injury by treatment with a low dose of a microtubule stabilizing agent such as taxol or a water soluble taxol derivative. The low dose used in the present invention prevents artery blockage while minimizing any negative side effects associated with the drug.
Patent JP-3009458-B2 (JP)
IPC: C12N15/70
Filed: 1990-04-18
Granted: 2000-02-14
Abstract: The in vitro cloning of a gene for human placental ribonuclease inhibitor may be obtained by recombinant DNA technology. The method described obtains the gene encoding human placental ribonuclease inhibitor, the expression of that product in a host cell, and the refolding and purifying of the product. A vector which includes an encoded DNA gene sequence coding for human placental ribonuclease inhibitor is also described, as well as a host that is compatible with and contains the vector. The gene sequence of the human placental ribonuclease inhibitor is also presented.
Patent JP-H0726321-B2 (JP)
IPC: D06M13/192
Filed: 1989-06-16
Abstract: Catalysts for the rapid esterification and crosslinking of fibrous cellulose in textile form by polycarboxylic acids at elevated temperatures are disclosed. The catalysts are acidic or weakly basic salts selected from the alkali metal salts of phosphorous, hypophosphorous, and polyphosphoric acids. Suitable polycarboxylic acids include saturated, unsaturated and aromatic acids, as well as alpha-hydroxy acids. The textiles so treated exhibit high levels of wrinkle resistance and smooth drying properties durable to repeated laundering in alkaline detergents, and do not contain or release formaldehyde.
Patent JP-2948905-B2 (JP)
IPC: H01M50/489
Filed: 1990-05-15
Granted: 1999-09-13
Abstract: PCT No. PCT/FR90/00341 Sec. 371 Date Jan. 15, 1991 Sec. 102(e) Date Jan. 15, 1991 PCT Filed May 15, 1990 PCT Pub. No. WO90/14695 PCT Pub. Date Nov. 29, 1990.A reduced maintenance, vented nickel-cadmium storage cell comprising a set of positive electrodes, a set of negative electrodes in which the active mass is consolidated by a polymer, and separators constituted by at least one felt made of a substance selected from a polyamide, polypropylene, polyethylene, individually or mixed together, and without an additional membrane. The inter-electrode distance is in the range 0.2 mm and 0.5 mm, the internal pressure is maintained in the range 0 bars to 0.7 bars, and the cell contains free electrolyte in such a manner as to present a charging characteristic when charging at constant voltage in the temperature range -30 DEG  C. to +60 DEG  C. that enables the end of charging to be detected because of the existence of a sudden rise in voltage.
Patent JP-3549897-B2 (JP)
IPC: A61K8/00
Filed: 1996-09-16
Granted: 2004-08-04
Abstract: The present invention relates to a cosmetic or dermatological composition for treating keratin substances, in particular human hair, comprising a grafted silicone polymer with a non-silicone organic skeleton with at least one monomer containing at least one polysiloxane and at least one crosslinked or non-crosslinked thickening polymer or copolymer of methacrylamide or a methacrylamide derivative.