baber/WOPTO huggingface dataset:
Patent JP-H07105179-A (JP)
Title: Method for predicting protein three-dimensional structure
Inventor: MAMIZUKA HIROSHI
IPC: G06F19/00
Filed: 1993-10-01
Abstract: PURPOSE:To predict each local structure of the three-dimensional structure of a structure-unknown protein from amino acid sequence information on the protein with high precision. CONSTITUTION:In a step 21, structure-known and structure-unknown protein amino acid sequence are inputted and plus examples of local structure areas are outputted from their alignment (matching). In a step 22, protein amino acid sequence whose three-dimensional structures are already known are inputted and negative examples of local structure areas are outputted from their alignment. In a step 23, the plus examples and negative examples are inputted and estimated values of real numeral parameters of a probable rule are calculated from the amino acid kind or real numeral attributes of training data. In a step 24, the structure of the probable rule representing the dependency relation among variables corresponding to respective residual radical positions is determined on the basis of information amount standards. In a step 25, a test data sequence is inputted and the stochastic rule is used to output activity indicating the probability that the respective areas of the test data sequence are in local structure. In a step 26, activity values are inputted and an optimum value among them is outputted.
Patent JP-2001070851-A (JP)
Title: Ultrasonic spraying device
Inventor: TOYOMI TAKAYOSHI
IPC: B05B17/06
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic spraying device excellent and stable in sprayability and spraying such a liq. as an insecticide or an aromatic into the air. SOLUTION: This device is composed of a container 4 for a liq. to be sprayed, a liq. conducting core 1 supplied with the liq. from the lower end, having a surface inclined to the axial center at the upper end and utilizing capillarity and a piezoelectric ultrasonic vibrator 2 joined to the vicinity of the tip of the core 1 and vibrating the inclined surface of the core 1 almost in the horizontal direction. Consequently, the liq. is flung away from the ultrasonically vibrated inclined surface at the upper end and dispersed.
Patent JP-S62106875-A (JP)
Title: Preparation of fin material for heat exchanger
Inventor: YOKOTA YUZO
IPC: B05D5/00
Filed: 1985-11-01
Abstract: PURPOSE:To prevent the accumulation of condensed water on the surface of a fin material, by coating the surface of the fin material made of aluminum with a solution mixture, which is prepared by containing titanium alkoxide with a specific composition and a highly water-absorbable resin powder in an org. solvent, to form a film. CONSTITUTION:The stock material of a substance coming to the adhesive of a highly water-absorbable resin powder in a solution mixture is one kind of titanium alkoxide represented by formula (I) (wherein R is a 3-18C alkyl group, n is 2-4 and Q is acetylacetonato or triethanolaminato). When a thin aluminum plate coated with the solution mixture is heated, an org. solvent is evaporated to form a titanium alkoxide film and the highly water-absorbable resin powder adheres to the thin plate by said film in a distribution state reduced from the uppermost surface of the film toward the interior thereof.
Patent JP-S61126794-A (JP)
Inventor: AKITA TETSUO
IPC: H05B6/12
Filed: 1984-11-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001070312-A (JP)
Title: Intramedullary nail positioner
Inventor: MATSUMOTO SHUGO
IPC: A61B17/56
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To take easily a photograph of an internal part of a body by forming the part nearer the connecting end of a connecting arm portion in a state of extending diagonally from the base end of the intramedullary nail to the direction of an extended axis, in a positioner to guide the insertion of an implant attached to the intramedullary nail in a state of intersecting that. SOLUTION: An intrameduliary nail 10 is made up of a relatively large diameter base portion 11 and a relatively small diameter insertion portion 12 tilting slightly in relation to the base portion 11. A positioner 20 is used to guide the insertion of an implant to be attached to the intramedullary nail 10 in a state of intersecting the nail, and the positioner 20 is made up of a connecting arm member 21 connected to the base portion 11c of the intramedullary nail 10 by a connecting end 21a and a positioning member 22 to be connected to the other end 21b. In the connecting arm member 21, as the connecting end 21a side portion extends diagonally at a cross angle θ of about 60 degrees in relation to the axis P of the intramedullary nail 10, in a state of being connected to the intramedullary nail 10, interference of the connecting end 21a in X-ray photographing is prevented.
Patent JP-H04334886-A (JP)
Title: Lamp holder for high-pressure gas discharge lamp
Inventor: HENDORIKUSU ARUBERUTASU MARIA
IPC: H01R33/06
Filed: 1991-09-26
Abstract: PURPOSE: To provide a lamp holder which prevents dielectric breakdown at a high ignition voltage, keeps an user safe if the user touches. and has also a compact structure. CONSTITUTION: A housing 1 of a lamp holder has a base part 10 and a cover part 30, and the cover part is made possible to approach contact members 2, 3 by having contact holes 31, 32 for receiving a terminal of a high-pressure gas discharge lamp. The cover part being formed in one body with a partition 40, the partition extends in the interior and exterior of the housing 1 and the partition 40 dividing the housing into chambers 41, 42 extends into a recessed place 22 of the base part. The cover part and the base part together form curved channels 17, 18, and an electric cable can be led to the individual contact members 2, 3 through these channels.
Patent JP-H0777904-A (JP)
Title: Method and device for removing image forming material from recording sheet
Inventor: ATAKA HISANORI
IPC: G03G21/00
Filed: 1993-09-08
Abstract: PURPOSE:To remove only an image forming material without comparatively damaging the fibrous material of a recording sheet and to excellently separate the recording paper from a peeling part even when the recording sheet is brought into tight contact with the peeling part of a peeling means. CONSTITUTION:Many small projections 240 formed of an elastic body such as resin are provided on the surface of a peeling and separating roller 24, and disposed at positions where the tops of the small projections 240 lightly come in contact with the respective surfaces of a toner transfer roller 19 and a pressure roller 20. The surface of the roller 24 is constituted to move in the direction opposite to the moving direction of the surface of the roller 19 at an opposed part to the roller 19. By such constitution, the leading edge of copying paper 10 carried in a state where it is wound round the roller 19 is scraped from the roller 19 by the small projections 240 and surely separated.
Patent JP-S63102211-A (JP)
Inventor: UDA SHIGENORI
IPC: H01C7/10
Filed: 1986-10-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06200033-A (JP)
Title: Removal of chloride ion from hydroxyl-terminated siloxane
Inventor: ORII UIRIAMU MAAKO
IPC: C07F7/08
Filed: 1993-10-04
Abstract: PURPOSE: To remove ionic chloride in hydroxyl-terminated siloxane together with water phase by removing residual water while bringing hydroxyl-terminated siloxane into contact with a molecular sieve.  
     CONSTITUTION: A mixture comprising hydroxyl-terminated siloxane of formula (R 1  is 1-12C alkyl; R 2  is R 1  aryl; (n) is 2 to 100), water and ionic chloride is brought into contact with a molecular sieve. As ionic chloride is strongly distributed in the water phase, ionic chloride is removed together with water phase. As a preferable manner of this method, a neutral solvent is added, by adding such a solvent, the mixture is diluted and the contact between the mixture and the molecular sieve is enhanced. The neutral solvent, which can be, for example, an alkali or aromatic solvent, is preferred to be a neutral solvent having a b.p. of 80 to 140°C. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S60139574-A (JP)
Title: Safety frame setting device for tractor
Inventor: HASEGAWA SADAJI
IPC: B60R21/13
Filed: 1983-12-28
Abstract: PURPOSE:To make a safety frame detachable in an easy manner, by installing the safety frame, covering the top of a tractor seat, in the upper part of symmetrical side frame bodies. CONSTITUTION:A driving shaft 1 is installed in rear wheels at both sides, while left-and-right-side frame bodies 6, which have a setting seat 5 capable of attaching a safety frame 4 to their upper parts, are set up on an interlocking case 3 installing a lift arm 2 for coupling farm working machine lifting. The safety frame 4 is detachably attached to the setting seat 5, and furthermore a fuel tank 8 is set up on a coupling member 7 coupling a space between these symmetrical- side frame bodies. With this constitution, the safety frame 4 is easily attachable or detachable to or from the setting seat 5 and, what is more, capacity in the fuel tank 8 is made yet more takable inside.
Patent JP-H08115739-A (JP)
Title: Nickel-hydrogen storage battery
Inventor: TANI ATSUSHI
IPC: H01M2/16
Filed: 1994-10-13
Abstract: PURPOSE: To decrease self-discharge and increase gas absorbing performance at high temperature of a nickel-hydrogen storage battery. CONSTITUTION: A separator is prepared by producing a nonwoven fabric with a first fiber layer made of polyolefin synthetic resin, having a fiber diameter of 3μm or less and a second fiber layer made of polyolefin synthetic resin, having a fiber diameter of 15μm or more, then graft-polymerizing the nonwoven fabric with a hydrophilic vinyl monomer. The separator is arranged so that the first fiber layer is brought into contact with a nickel positive electrode and the second fiber layer is brought into contact with a hydrogen storage alloy negative electrode. The surface of the nickel positive electrode is covered with an electrolyte by the first fiber layer and hydrogen released from the negative electrode is difficult to reach the positive electrode to decease self- discharge.  Since spaces of fibers are formed on the hydrogen storage alloy negative electrode by the second fiber layer, permeability of oxygen is increased to increase gas absorbing performance.
Patent JP-H1098510-A (JP)
Title: Portable communication equipment
Inventor: HAMAGUCHI SHUNEI
IPC: H04M1/72
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To attain miniaturization and to allow the equipment to surely inform the user of the arrival of an incoming call. SOLUTION: The equipment has a vibration generator 7 that has two vibrators 116, 117 having different natural vibrating frequencies and a magnetic circuit consisting of a coil 118 and a permanent magnet 113 which drive the vibrators 116, 117. When an incoming call detection circuit 12 detects the arrival of an incoming call to its own station, either of two signals with frequencies equal to the natural vibrating frequencies of the two vibrators 116, 117 is applied to the vibration generator so as to inform the user of the arrival of the call by means of sound or vibration depending on the selection of the user.
Patent JP-H0295228-A (JP)
Title: Torque sensor
Inventor: HASE HIROYUKI
IPC: G01L3/10
Filed: 1988-09-30
Abstract: PURPOSE:To prevent the generation of a twist, etc., on an amorphous alloy at the bonding process and to improve a symmetrical character for the output of a torque sensor to the torque by sticking along a groove the amorphous alloy having a magnetostriction with a width smaller than that of the groove with a certain depth formed on a shaft surface over the entire circumference. CONSTITUTION:The groove 1a with a fixed depth is formed on the surface of the shaft 1 perpendicularly to the longitudinal direction over the entire circumference, and the amorphous alloy 2 having the magnetostriction with the width smaller than that of the groove 1a within a specified tolerance is fitted-in along the groove 1a and bonded. A basic construction having a coil 4 arranged at the outside of the shaft 1 in a concentric circular state to the shaft 1 through a constant gap is provided on at least one or more places. Then, with the torque conveyed to the shaft 1, the change of a strain generated on the surface of the shaft 1 is converted to the change of magnetic permeability by a reversed magnetostrictive effect of the amorphous alloy 2 and measured as the change of a self-inductance for the coil 4, then the torque is detected. With this arrangement, the generation of the twist on the amorphous alloy 2 at the bonding and the possibility of that the output is asymmetric to the applied torque are prevented.
Patent JP-S6491238-A (JP)
Title: Arithmetic control system
Inventor: TAKANASHI NOBUAKI
IPC: G06F9/42
Filed: 1987-09-30
Abstract: PURPOSE:To realize the arithmetic control with excellent reliability and maintenance properties by preparing a control processing part which performs the repeating actions as a subroutine secondary program and therefore facilitating a programming job causing a repeated process even with the use of low-level language. CONSTITUTION:The repeating start input 1 is called out so that a control variable which limits the repeating frequency is initialized in a process 10. In a process 11 the conditions to end the repeating actions, the increase of the control variable as well as a certain address of an instruction which shifts the control when the repeating arithmetic is through are preserved. In a process 31 the jumping destination address is set after the repeating operation as a return address when said control variable satisfies the end conditions in a process 20. When the control variable does not satisfy the end conditions, each return address is designated in a process 32 so that a return address is set at a start part. At the same time, an increase amount is added to the control variable in a process 40 and returned to each set return address. Thus it is possible to avoid the increase of instruction steps of a low-level language.
Patent JP-H0887740-A (JP)
Title: Magnetic recording medium
Inventor: MATSUBAYASHI YOSHITERU
IPC: C09D7/12
Filed: 1994-09-16
Abstract: PURPOSE: To obtain a magnetic recording medium capable of ensuring satisfac tory overwriting characteristics and electromagnetic transducing. characteristics and fit for high density digital signal recording. CONSTITUTION: A magnetic layer is formed on one side of a filmlike nonmagnetic substrate. The thickness of the magnetic layer is regulated to 0.1-0.3μm and Fe-based magnetic powder having 160-200emu/g of saturation magnetization σs and 0.05-0.2μm major axis size is used as magnetic powder contained in the magnetic layer. The saturation magnetic flux density Bm of the magnetic layer in the longitudinal direction is regulated to 3,500-5,000G and the coercive force Hc of the magnetic layer in the longitudinal direction is regulated to 1,800-2,100Oe.
Patent JP-2001071270-A (JP)
Title: Rotary grindstone for grinding soft material
Inventor: SUZUKI MASAO
IPC: B24D3/00
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To improve the production efficiency without impairing the working accuracy even in use for a long period by forming plural grooves on an outer peripheral surface, and electro-depositing the super-abrasive grain on top faces among grooves. SOLUTION: Ninety-six in total, of grooves 7 of a width of approximately 5 mm of cross sectional semi-circle are formed on an outer peripheral surface 6 of a grinder body 4 obliquely to an axis X-X and the circumferential direction of the outer peripheral surface 6 at an angle of approximately 45 degree to both directions. The super-hard abrasive grain such as diamond particles or cubic boron nitride(CBN) or the like is firmly fixed to top faces 8 of crests of approximately 2 mm width among grooves 7 by the electro-deposition to form an abrasive grain layer 9. By applying the electro-deposition of the super- hard abrasive grain and the light-weight grinder body 4, a rotating speed can be increased to 4000/minute from conventional 2000/minute, which improves the productivity.
Patent JP-2001073071-A (JP)
Title: THICK STEEL PLATE HAVING 570 TO 720 N/mm2 TENSILE STRENGTH AND SMALL IN DIFFERENCE IN HARDNESS BETWEEN WELDING HEAT-AFFECTED ZONE AND BASE MATERIAL AND ITS PRODUCTION
Inventor: WATABE YOSHIYUKI
IPC: C22C38/00
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To produce a thick steel plate having 570 to 720 N/mm2 tensile strength and small in the difference in the hardness between the welding heat- affected zone and base material and to provide a method for producing it. SOLUTION: This steel plate has a steel compsn. contg., by weight, 0.01 to 0.1% C, <=0.6% Si, 0.4 to 2.0% Mn, <=0.025% P, <=0.008% S, <=0.06% Al, 0.05 to 0.2% Nb, 0.005 to 0.035% Ti and 0.001 to 0.005% N, contg., at need, Cu, Ni, Cr, Mo, V, Mg, Ca and rare earth metals, and the balance iron with inevitable impurities and simultaneously satisfying PCM=C+Si/30+(Mn+Cu+ Cr)/20+Ni/60+Mo/15+V/10+5B<=0.18%. Furthermore, as the method for producing the thick steel plate, a cast slab or a steel slab having the above steel compsn. is reheated to 1,100 to 1,250 deg.C, is directly quenched after the completion of rolling at >=750 deg.C and is successively subjected to tempering treatment at the temp. of <=Ac1.
Patent JP-H03111646-A (JP)
Title: Exhaust gas purifier
Inventor: TAKAHASHI AKIRA
IPC: F02D41/14
Filed: 1989-09-25
Abstract: PURPOSE:To maintain high exhaust gas purifying efficiency by generating after changing an oscillation signal which centers on integration value of an air-fuel discrimination signal by amplitude and frequency corresponding to a driving condition, and adding said signal to an air-fuel ratio signal for feedback-control. CONSTITUTION:Basic injecting timing is determined from an intake air amount Q, and engine speed Ne by a CPU 70 used in a controller 7 so as to add compensation of cooling water temperature Tw, intake air temperature TA and acceleration. Besides, the output from an air-fuel ratio sensor 12 is compared with a reference signal 21 in a comparing circuit 20, so as to discriminate rich/lean to be integrated by an integrator 22, and an oscillation signal of amplitude or frequency matching to an engine running condition is generated through an oscillation signal generating circuit 24 with the output level centered so as to add said signal to output from a proportional amplifying circuit 23 which proportionally processes a discriminating signal from the comparator 20 according to a driving condition. Based on this, feedback compensation for the air-fuel ratio is added. It is thus possible to sufficiently utilize exhaust gas purifying ability of a catalytic converter and maintain high exhaust gas purifying efficiency in a range of air fuel ratio wider than usual.
Patent JP-2000044568-A (JP)
Title: Intermediate for dibenzoxepin and dibenzothiepine derivatives having physiological action
Inventor: JINNO SHUJI
IPC: C07D493/04
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a new dibenzoxepin derivative and a new dibenzothiepine derivative useful as intermediates for producing dibenzoxepin derivatives and dibenzothiepine derivatives, respectively, having physiological actions such as sedative action, analgesic action, anti-inflammatory action, antiestrogen action, antioxidative action, cerebral function-improving action and bronchodilation action. SOLUTION: A compound of the formula (X is O or S; R1-R5 are each H, an alkyl, an aryl or the like; R6 is H or a protecting group), for example, 9- methoxy-6,7-methylenedioxy-10,11-dihydrodibenzo[b,f]oxepin-10-one. The compound of the formula is obtained by reacting a phenylacetic acid derivative in the presence of the mixture of >=1 equivalent of an acid anhydride (for example, trifluoroacetic anhydride) with a Lewis acid (for example, boron trifluoride.ether complex) at a low temperature, preferably at <=0 deg.C. The phenolic hydroxyl group of the compound of the formula is selectively protected by reacting the hydroxyl group with a mixture comprising a base (for example, potassium butoxide) and a protecting reagent at an extremely low temperature.
Patent JP-H0586312-A (JP)
Title: Coating composition
Inventor: SATO TAIJI
IPC: C09D5/00
Filed: 1991-09-27
Abstract: PURPOSE:To prepare easily and economically a coating compsn. excellent in lubricity and resistant to degradation in lubricity esp. in a hot-water treatment by compounding a reactional product of a specific wax with a specific silicone compd. into the compsn. as a lubricant. CONSTITUTION:The objective compsn. is prepd. by compounding a product obtd. by reacting a wax having carboxyl groups when dispersed in a solvent with an epoxidized silicone compd. into the compsn. as a lubricant. The reaction is carried out in an equivalent ratio of the carboxyl groups of the wax to the epoxy groups of the silicone compd. of 0.2-1.0 in the presence of a catalyst such as a tertiary amine, a metal soap, or an imidazole compd. under stirring. If the wax is a fine powder, a necessary amt. of water, an org. solvent, or their mixture is added.
Patent JP-H0988560-A (JP)
Title: Diagnostic device for engine
Inventor: MITSUMOTO HISASHI
IPC: B01D53/56
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a diagnostic device for an engine by which a correct deterioration diagnosis can be executed in a lean engine equipped with NOx absorbing catalyst, by judging the deterioration of the NOx absorbing catalyst on the basis of hour until the output value of a NOx sensor exceeds a slice level after changing over from a theoretical air-fuel ratio to a lean air-fuel ratio. SOLUTION: In a lean engine 1, a target air-fuel ratio is changed over to stoichiometric and lean condition by a control unit 4, and a fuel injection quantity is controlled by feedback control on the basis of the output of an O2 sensor 6 under a stoichiometric condition and controlled by open control under a lean condition. In this case, an NOx sensor 9 is arranged on the downstream side of a catalyst 8 which adsorbs NOx during lean operation and reduces the adsorbed NOx during stoichiometric operation. Reaching time to a slice level is shortened according to the deterioration of the NOx absorptive performance of the catalyst 8, therefore, after changing over from stoic to lean, the deterioration of the catalyst 8 is judged on the basis of hour until the output of the NOx sensor 8 exceeds the slice level.
Patent JP-H0587240-A (JP)
Title: Thin width three-piece oil ring
Inventor: TSUCHIYA TAKESHI
IPC: F02F5/00
Filed: 1991-09-27
Abstract: PURPOSE:To provide such an oil ring as holding the same sealability equal to the conventional one even if the extent of tension in a spacer expander is made lower than that of those heretofore in use, in the thin width 3-piece oil ring that is made up of combining the spacer expander and two vertical side rails formed out of shape steel. CONSTITUTION:A spacer expander 10 is formed out of T-formed shape steel whose section is almost tilted sidelong, and end parts are alternately bent up and down and then vertical pads 16, 16' are formed in the inner circumferential side.