baber/WOPTO huggingface dataset:
Patent JP-2637371-B2 (JP)
IPC: C21D6/00
Filed: 1994-08-10
Granted: 1997-08-06
Abstract: An Fe-Mn vibration damping alloy steel having a mixture structure of epsilon ,  alpha ' and  gamma . The alloy steel consists of iron, manganese from 10 to 24 % by weight and limited amounts of impurities. The alloy steel is manufactured by preparing an ingot at a temperature of 1000 DEG C to 1300 DEG C for 12 to 40 hours to homogenize the ingot and hot-rolling the homogenized ingot to produce a rolled alloy bar or plate, performing solid solution treatment on the alloy steel at 900 DEG C to 1100 DEG C for 30 to 60 minutes, cooling the alloy steel by air or water, and cold-rolling the alloy steel at a reduction rate of below 30 % at around room temperature.
Patent JP-3423117-B2 (JP)
IPC: H04B1/707
Filed: 1995-07-26
Granted: 2003-07-07
Abstract: PROBLEM TO BE SOLVED: To facilitate the establishing of code synchronization and to minimize interference transmission power from another station by sending a synchronizing signal from each transmission station. SOLUTION: A radio terminal equipment 10 sends only the output of a synchronizing signal generator 101 to a propagation line 20. A base station equipment 30 sends a synchronization establishing message when the synchronizing signal is received. When this synchronization establishing message is received by the terminal equipment 10, a communication channel is considered to be secured and a control part 105 controls a gain control part 103 to lower the transmission power of the synchronizing signal and to spread-modulate transmitting data by a spread-modulator 102 at the same time to start transmission. As the result of this, an interference quantity in the case station equipment 30 in the case of setting a communication channel is reduced.
Patent JP-H0742612-B2 (JP)
IPC: C08L77/10
Filed: 1986-08-21
Abstract: Fibres substantially consisting of a blend of aromatic polyamides comprising poly-p-phenylene terephthalamide and up to 50 wt.% of a second polyamide of related structure containing diaminobenzanilide units.
 The second polyamide should provide at least 0,1 wt.% of diaminobenzanilide units in the blend and is derived from aromatic monomers selected from the group comprising terephthalic acid, 4,4'-diamino benzanilide, p-phenylene diamine and p-amino benzoic acid. The fibres possess an elastic behaviour particularly useful for tyre yarn purposes.
Patent JP-3997616-B2 (JP)
IPC: F16H57/039
Filed: 1998-07-09
Granted: 2007-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost shaft supporting device to reduce the bearing load of a support device to rotatably support a rotary shaft being the key element of a differential gear and smooth engagement between a pinion gear and a differential gear. SOLUTION: A supporting device for a rotary shaft 63 is supported at the housings 51A and 53A of a differential gear device through bearings 65a and 65b and holds a power transmission gear 75. The shaft holes 54a, 54b; 56a, 56b of the housing 53A in which the rotary shaft 63 is inserted are formed as a reference hole. The outer rings 66a and 66b of the bearings 65a and 65b supporting the rotary shaft 63 are directly and closely fitted in the reference hole and the rotary shaft 63 is inserted in the inner rings of the bearings 65a and 65b.
Patent JP-4836303-B2 (JP)
IPC: B22D11/04
Filed: 1999-07-08
Granted: 2011-12-14
Abstract: The rear sides (10) of the mold broadside walls (2) below the lowest melt level (8) are provided with a wall thickness increment (11) which is the greatest at the top and successively diminishes in the casting direction (6).
Patent JP-S6044486-B2 (JP)
IPC: F01M1/10
Filed: 1981-12-09
Abstract: An engine lubricating system of an internal combustion engine, comprising lubricating oil delivery means for delivering lubricating oil under controlled pressure when the engine is in operation, the lubricating oil delivery means comprising a primary filter unit having included therein a porous filter medium having perforations of a first range of sizes, first lubricating means communicating with the lubricating oil delivery means through a first oil feed passageway and operable for circulating oil from the lubricating oil delivery means to the power producing mechanism of the engine, and second lubricating means communicating with the lubricating oil delivery means through a second oil feed passageway and operable for circulating oil from the lubricating oil delivery means to the valve drive mechanism of the engine, the second lubricating means comprising a secondary filter unit having included therein a porous filter medium having perforations of a second range of sizes smaller than the first range of sizes.
Patent JP-H0410855-B2 (JP)
IPC: B29C65/20
Filed: 1984-10-17
Abstract: PURPOSE:To obtain the welder capable of compensating for primary tensile load and also primary pushing load effectively by providing a specified pressurizing mechanism applying specified pushing force to a movable cramp to weld both welding and joining surfaces of resin pipes mutually with a specified pushing force. CONSTITUTION:A slider 51 and springs 75, 83, 83' are provided at the pressurizing mechanism 50 for applying a specified pushing force to a movable cramp 3 at the heating, pressurizing and melting of the pipes by a heater and at the press welding of the pipes mutually, while pushing a movable cramp 3 to a stationary cramp 2. The slider 51 is caused to be slidable by a guidance rod 10, and a screw 61 is connected to the output shaft of a mator M, and further a screw 75 is arranged at the periphery of a screw part 61A. Springs 83, 83' are arranged between the large diameter part 77A of a slide pin 77 connecting the slider 51 to the movable cramp 3 and a draw out stopping plate 81. The sum of the spring constants of the springs 83, 83' is preferably caused to be equal to the spring constant of a spring 75.
Patent JP-3075035-B2 (JP)
IPC: B62D113/00
Filed: 1993-09-02
Granted: 2000-08-07
Abstract: PURPOSE:To enable control to stabilize a vehicle regardless of operation of an uncertain driver or a road surface (mu) or the like in vehicle yawing control such as 4WS Of yaw rate F/B control or brake control. CONSTITUTION:A controller 9 sets a target yaw rate according to vehicle speed and a steering angle, and calculates deviation between it and an actual yaw rate (d/dt)phi, and controls yawing of a vehicle, for example, in braking force control according to yaw rate deviation, but also calculates a slip angle according to a signal of a longitudinal/lateral speed sensor 13, and corrects so as to reduce the target yaw rate according to the slip angle when the slip angle is large, and uses the slip angle of the vehicle to detect an unstable condition of the vehicle, and corrects so as to reduce the target yaw rate according to the slip angle when the slip angle is larger than a prescribed value, and controls the yawing of the vehicle, and restricts the slip angle always to a certain range, and stabilizes the vehicle.
Patent JP-H0655158-B2 (JP)
IPC: G01N33/53
Filed: 1983-11-24
Abstract: Water soluble activated capped aromatic fluorescent compounds for use as fluorogenic peroxidase substrates. The substrate is a diaryl organic compound consisting of an aryl capped aryl fluorescent compound having a linking group with a nitrogen or oxygen bonded to an annular carbon atom, and which is non-fluorescent at the excitation wavelength of said fluorescent compound when linked to a carbocyclic aryl group as said cap, said aryl group cap having an oxy or amino substituent on an annular carbon atom separated by 2 or 4 annular carbon atoms from the annular carbon atom attached to said linking group, which carbocyclic aryl group undergoes peroxidase catalyzed removal to produce said aryl fluorescent compound. The novel compounds can be used in a wide variety of ways for determination of peroxides, peroxidase, and in assays for analytes employing peroxidase as a label on a member of a specific binding pair.
Patent JP-2631444-B2 (JP)
IPC: F16B39/22
Filed: 1993-07-26
Granted: 1997-07-16
Abstract: Thin invention describes self-locking threaded fasteners having a patch or patches of fused high-temperature-resistant resin adhered to a portion of the threads, providing self-locking capabilities at temperatures above 400 DEG  F,*<FOO ID=308.1>* 204 DEG C</FOO> well beyond the range of temperatures attainable using prior art patch materials such as nylon. A process for making such fasteners by spraying finely-divided high-temperature-resistant resin powder onto the threads of a fastener also is claimed. <IMAGE>
Patent JP-3389293-B2 (JP)
IPC: B31F1/07
Filed: 1993-09-22
Granted: 2003-03-24
Abstract: The ply-bonding device for paper converting machines comprises a support 1,5 to which a movable unit 15 is pivoted. The movable unit is provided with a pressure wheel 19 which cooperates with a counter-roller 2, and a pressure means 31 which forces said wheel 19 against the counter-roller 2. The wheel 19 is resiliently supported on movable unit 15 and, during operation the position of the unit is defined by an abutment 37 on the support 1,5. <IMAGE>
Patent JP-H052609-B2 (JP)
IPC: C01B39/06
Filed: 1984-11-09
Abstract: A zeolite of the L type is prepared by crystallization from a reaction mixture aged at 70 to 260°C containing water, a source of silica or germania, a source of alumina or gallia, a source of potassium (and optionally up to 40 mole percent of a source of sodium, based on total mole percent of potassium and sodium), and a salt of a tetraalkylammonium cation wherein at least two alkyl groups have more than one carbon atom. Most preferably the cation is tetraethylammonium cation.
Patent JP-H0238796-B2 (JP)
IPC: F04B49/02
Filed: 1988-09-21
Abstract: A method of starting series-coupled vacuum pumps comprising a primary pump (A) and at least one secondary pump (B) connected between the primary pump and an enclosure (E) in which a vacuum is to be established, the method consisting in starting the primary pump initially and subsequently starting the secondary pump when the suction pressure of the primary pump as reduced by rotation of the primary pump reaches an acceptable value, the method being characterized in that the pressure existing in the secondary pump is determined by using a physical magnitude related to the primary pump and following a law similar to the pressure law.
Patent JP-H0629361-B2 (JP)
IPC: C09B67/42
Filed: 1983-12-28
Abstract: A colorant formulation is described for mass-coloring high-melting polyesters. It comprises colorant and support for the colorant. The colorant formulation has a recrystallization exotherm of 8 to 55 joule/g between 210 DEG  C. and 150 DEG  C.
Patent JP-H0534350-B2 (JP)
IPC: C07C7/156
Filed: 1989-10-06
Abstract: The present invention relates to a method for destroying acetone peroxides. 
<??>Acetone peroxides are dangerous compounds capable of causing explosions when they are in the solid state. 
<??>More precisely, the invention consists of a method for destroying acetone peroxides present in a reaction mixture originating especially from the synthesis of phenol, of diphenols or of phenol derivatives, characterised in that:
 - the pH of the said reaction mixture is brought to a value of 4 to 8,
 - a copper compound is added to the said mixture, and
 - the said mixture is maintained at a temperature of 50 DEG C to 150 DEG C.
Patent JP-H0418582-B2 (JP)
IPC: F16D65/28
Filed: 1984-12-12
Abstract: A combined brake cylinder/air reservoir device in which a relatively small, tubular-shaped piston in a positioning chamber is connected to a larger power piston having an application chamber on one side and a release chamber on the other side in which air is stored in place of separate reservoirs. A replaceable cylinder liner is provided to receive different-sized power pistons. During a brake application, the power piston enters the cylinder liner and is displaced from the liner during brake release to provide free air flow between the application and release chambers and thereby facilitate piston return movement by means of a return spring. A dynamic pressure seal between the application chamber and positioning chamber engages the outer periphery of the tubular-shaped small piston, while a smaller diameter dynamic pressure seal between the release chamber and atmosphere engages the inner periphery of the tubular-shaped small piston. This permits the seals to be located longitudinally in the same general area by nesting them, one within the other, thereby permitting the piston stroke to be increased without greatly increasing the longitudinal dimension of the cylinder/reservoir device.
Patent JP-2545007-B2 (JP)
IPC: F24F5/00
Filed: 1991-07-11
Granted: 1996-10-16
Abstract: A high-rise building (1) has a building external wall (2) and, mounted in front of this, a building cladding (3), the building cladding (3) forming flow ducts (8) extending according to the height and open at the top and the bottom, for building aeration and ventilation, building air conditioning or the like. In order to be able effectively to influence the air conditions in the region of the building, the flow ducts (8) are equipped with suction openings (6) which are arranged distributed over the height and are accessible to external air. <IMAGE>
Patent JP-H0544218-B2 (JP)
Inventor: SUKOTSUTO DEII BYUUTORAA
IPC: H04M1/02
Filed: 1989-10-23
Abstract: The hinge is for a foldable telephone having a body portion and a flip element portion, the hinge being capable of maintaining the flip element portion in at least two positions of rotation relative to the body portion. A first position is parallel to a front surface plane of the body portion and a second position at an obtuse angle to the front surface plane of the body portion, the hinge comprising a first cylindrical hinge shaft rotatably coupling the flip element portion to the body portion. - First and second recesses are disposed in the wall of the first cylindrical hinge shaft, the first and second recesses having planar bottom surfaces, the plane of the planar bottom surface of the first recess intersecting the plane of the planar bottom surface of the second recess an acute angle. A first cam is disposed within the flip element portion and having at least one flat surface which contacts the planar bottom surface of the first recess when the flip element portion is in the first position and which contacts the planar bottom surface of the second recess when the flip element portion is in the second position.
Patent JP-3916705-B2 (JP)
IPC: B32B1/02
Filed: 1996-09-27
Granted: 2007-05-23
Abstract: A cover-forming laminated clear plastic film packaging material for at least one container, such as the base member of a blister package which is adapted to contain a hydrophilic contact lens in a sterile aqueous solution. More specifically, disclosed is a transparent or translucent laminated multi-layered plastic film material constituting a covering label for the container, incorporating a silicon oxide barrier layer. The laminate may be imprinted over a surface extent thereof with a specific pattern of indicia and legends.
Patent JP-H0577812-B2 (JP)
Inventor: SUCHUAATO AREKISANDAA ESETSUKU
IPC: E02F3/40
Filed: 1986-12-01
Abstract: PCT No. PCT/AU87/00322 Sec. 371 Date Jun. 10, 1988 Sec. 102(e) Date Jun. 10, 1988 PCT Filed Sep. 22, 1987 PCT Pub. No. WO88/02421 PCT Pub. Date Apr. 7, 1988.A hitch assembly for mounting onto the articulated arm of a hydraulic excavator, backhoe or the like comprising remotely operable jaws (14) for releasibly grasping the hinge pins (15, 16) of a bucket, rock hammer or other device whereby such implements can be quickly and easily interchanged without removal of said pins.
Patent JP-4036935-B2 (JP)
IPC: G01N33/487
Filed: 1997-10-22
Granted: 2008-01-23
Abstract: A method and apparatus are provided for calibrating a sensor for determination of analyte concentration. The meter includes a sensor for receiving a user sample to be measured and a processor for performing a predefined test sequence for measuring a predefined parameter value. A memory can be coupled to the processor for storing predefined parameter data values. A calibration code is associated with the sensor and read by the processor before the user sample to be measured is received. The calibration code is used in measuring the predefined parameter data value to compensate for different sensor characteristics. <IMAGE>
Patent JP-H0723394-B2 (JP)
IPC: C07H19/173
Filed: 1987-11-20
Abstract: The present invention relates to novel adenosine derivatives having the formula (I): <CHEM> wherein each of R1, R2 and R3, which may be the same or different, is hydrogen or a lower alkyl group; X is hydrogen, a lower alkyl group, an amino group or halogen; and Y is hydrogen or a lower alkyl group; and pharmaceutically acceptable salt thereof. These compounds are useful as antihypertensive agents, for example, for the treatments of hypertension and various diseases caused by hypertension, such as cerebrovascular diseases, cardiopathy or renal insufficiency.
Patent JP-H07100607-B2 (JP)
IPC: B28C1/00
Filed: 1986-12-22
Abstract: Resin-coating compositions, e.g. unsaturated polyester or epoxy resin compositions, are prepared using an organoclay of improved dispersibility. The organoclay is prepared by suspending a smectite clay in water to form a fluid suspension; treating the suspension with a solution of an inorganic salt, the cation of which has a valency of at least two, the concentration of the salt being such as to flocculate the smectite clay substantially completely; mixing the suspension of the flocculated smectite clay with a quaternary ammonium compound, at least one of the four alkyl groups of which has from 10 to 24 carbon atoms; and dewatering the resultant product.
Patent JP-H064006-B2 (JP)
IPC: A01K5/00
Filed: 1990-11-21
Abstract: A calf feeder bottle for dispensing dry feed has an angled neck portion which is in alignment with a handle on the front of the bottle and a bracket on the rear of the bottle so that a nipple secured to the mouth of the bottle when the bottle is in an inverted dispensing position will be angled properly for dispensing feed to a calf. The nipple has a tubular spout with a flap valve therein with the mating surfaces of the flap valve aligned with the handle to facilitate opening of the flap valve when the tubular portion of the nipple is squeezed by a calf. <IMAGE>
Patent JP-3193701-B2 (JP)
IPC: G02F1/1335
Filed: 1999-11-29
Granted: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To expand a visual field angle without executing a rubbing treatment by forming a liquid crystal layer of liquid crystal unit cells segmented by differences in level or wall surfaces, specifying a twist angle substantially to 90 deg., arraying liquid crystal molecules substantially inparallel to substrates in the absence of electric fields and forming liquid crystal domains having various bearings. SOLUTION: This liquid crystal display panel consists of the microunit liquid crystal cells of an approximately circular shape which are held by two substrates 101 and 102 with electrodes 103 and 104 and are circumferentially enclosed by the high-polymer walls 110 near at the substrate surfaces. The liquid crystal molecules existing on the surfaces which pass the central parts in the thickness direction of the liquid crystal layers of the unit liquid crystal cells and are parallel with the substrates 101 and 102 are aligned at ratios nearly equal to the various directions within the parallel planes. The panel has at least one polarizing plates 107 and 108 and the liquid crystals are composed of nematic liquid crystal materials 109 having positive dielectric anisotropy.
Patent JP-4217924-B2 (JP)
IPC: C07C319/12
Filed: 1996-12-20
Granted: 2009-02-04
Abstract: Compounds of the formula I <CHEM> and disulfides thereof and salts thereof are important intermediate products for the preparation of compounds having a microbicidal and plant-immunizing action, of the formula III <CHEM>   In the compounds of the formulae I and III:     X is halogen,   n is 0, 1, 2 or 3;   Z is CN, CO-A or CS-A,   A is hydrogen, halogen, OR1, SR2 and N(R3)R4; R1 to R4 are hydrogen, a substituted or unsubstituted, open-chain, saturated or unsaturated hydrocarbon radical containing not more than 8 carbon atoms, a substituted or unsubstituted cyclic, saturated or unsaturated hydrocarbon radical containing not more than 10 carbon atoms, substituted or unsubstituted benzyl or phenethyl, a substituted or unsubstituted alkanoyl group containing not more than 8 carbon atoms, a substituted or unsubstituted benzoyl group or a substituted or unsubstituted heterocyclyl radical; or R3 and R4, together with the nitrogen atom to which they are bonded, are a 5- or 6-membered, substituted or unsubstituted heterocyclic radical having 1-3 heteroatoms O, S and/or N.   Processes for the preparation of compounds of the formula I are described.
Patent JP-3243212-B2 (JP)
IPC: A61K31/395
Filed: 1997-12-25
Granted: 2002-01-07
Abstract: The invention relates to basic quaternary amides of formula <IMAGE>  in which   - Ar represents an optionally substituted mono-, di- or tricyclic heteroaromatic or aromatic group; - T represents a direct bond, a hydroxymethylene group, an alkoxymethylene group in which the alkoxy group is C1-C4 or a C1-C5 alkylene group; - Ar' represents a phenyl which is unsubstituted or substituted one or a number of times, a thienyl, a benzothienyl, a naphthyl or an indolyl; - R represents hydrogen, a C1-C4 alkyl, an  omega -(C1-C4)alkoxy(C2-C4)alkyl or an  omega -(C1-C4)alkanoyloxy(C2-C 4)alkyl,   - Q represents hydrogen; - or else Q and R, together, form a 1,2-ethylene, 1,3-propylene or 1,4-butylene group;   - Am<(+)> represents the radical <IMAGE> in which X1, X2 and X3, together and with the nitrogen atom to which they are bonded, form an azabicyclic or azatricyclic system optionally substituted by a phenyl group;   - A<(-)> is a pharmaceutically acceptable anion.   These compounds are useful in the preparation of medicaments intended for the treatment of pathologies involving the tachykinin system.
Patent JP-3366038-B2 (JP)
IPC: A23L27/30
Filed: 1992-12-29
Granted: 2003-01-14
Abstract: Low-cariogenic hydrogenated starch hydrolysate, characterised in that it has a sorbitol content of 0.1 to 19 % by weight, a maltitol content of 35 to 87 % by weight, a content of 1 to 17 % by weight of polysaccharides which are not hydrolysable by amyloglucosidase in an F test, the remainder to 100 % consisting of hydrogenated oligo- or polysaccharides. This hydrolysate can be employed as sweetening agent or as texture agent in products intended to be ingested by humans or animals, especially in sweets and chewing gums, as well as in alimentary or pharmaceutical syrups and elixirs.
Patent JP-2752206-B2 (JP)
IPC: A61N5/10
Filed: 1988-11-16
Granted: 1998-05-18
Abstract: This invention provides method of preventing mucositis in a subject susceptible to mucositis comprising administering to the subject a prophylactically effective amount of granulocyte colony stimulating factor or a polypeptide analog thereof having substantially the same amino acid sequence and the activity of naturally occurring granulocyte colony stimulating factor. This invention further provides a method of treating mucositis in a subject having mucositis comprising administering to the subject a therapeutically effective amount of granulocyte colony stimulating factor or a polypeptide analog thereof having substantially the same amino acid sequence and the activity of naturally occurring granulocyte colony stimulating factor.
Patent JP-H0353065-B2 (JP)
IPC: F27B14/02
Filed: 1983-06-01
Abstract: PCT No. PCT/CH83/00070 Sec. 371 Date Feb. 7, 1984 Sec. 102(e) Date Feb. 7, 1984 PCT Filed Jun. 1, 1983 PCT Pub. No. WO83/04419 PCT Pub. Date Dec. 22, 1983.A casting device in particular a converter for pouring and/or treating of molten metal is provided with a tilting mechanism. A tilting arm with two turn- or tilting axles at least is provided for. A guiding segment allied to the tilting arm show-according to the relation to the tilting axle-different arc radii. The segment is motor-driven and spanned by one chain at least.