baber/WOPTO huggingface dataset:
Patent JP-H0770636-A (JP)
Title: Production of part made of steel having high elastic modulus
Inventor: KIMURA TOSHIMITSU
IPC: C21D8/06
Filed: 1993-08-31
Abstract: PURPOSE:To produce parts made of steel by subjecting steel to cold working, thus to eliminate mechanical working such as machining and to prevent deterioration in its elastic modulus caused by dislocations introduced by the cold working. CONSTITUTION:Steel contg., by weight, 0.25 to 0.60% C, <=0.25% Si an <=1.0% Mn or furthermore contg. one or more kinds among Cr, Mo, V and B by 0.1 to 3.0% Cr, 0.05 to 0.5% Mo and V and 0.0003 to 0.0030% B is subjected to forming in the range of 0 to 300 deg.C, is subjected to aging treatment in the temp. range of 300 to 550 deg.C and is moreover subjected to induction hardening.
Patent JP-H0775312-A (JP)
Title: Spindle motor
Inventor: OTA KIHACHIRO
IPC: H02K21/22
Filed: 1993-08-31
Abstract: PURPOSE:To improve workability and productive efficiency by inserting a support member from the static member side, abutting the support member against a rotary member, and using a through-hole as an inserting hole receiving stress working to the rotary member. CONSTITUTION:A through-hole 3 formed to the base section 11 of a housing 1 is bored in parallel with the axis of rotation of the housing 1, and formed at a section, where a drooping section 21 in a rotor yoke 17 is projected in the axial direction. Consequently, when a rotor hub 4 is mounted from the opening end section side of a shaft 2, the rotor hub 4 can be inserted previously into the through-hole 3 shaped to the housing 1 by using a support member. The support member is abutted against the corresponding section of the rotor hub 4, the attitude of mounting is specified and the rotor hub 4 can be fixed to the housing 1, thus easily assembling the rotor hub 4 while maintaining the accuracy of a height position and the accuracy of rotational swings to the housing 1 of the rotor hub 4. Accordingly, a spindle motor having high workability and productive efficiency is obtained.
Patent JP-2000078769-A (JP)
Title: Charged-state management device for secondary battery
Inventor: SHIGIHARA KENJI
IPC: H02J7/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a charged-state management device for secondary battery which can accurately detect the charged state of a secondary which is repeatedly charged and discharged in random way from the terminal voltage of the battery. SOLUTION: A charged-state management device is provided with a detecting means which detects the terminal voltage of a secondary battery, a table storing the relation between the terminal voltage and charged state of the battery, and a storing means which stores the maximum charged state of the battery. The charged-state detecting means finds the charged state SOCx of the battery by referring to the table based on the terminal voltage when the battery is charged (steps S3 and S4) and, when the found charged state SOCx exceeds the maximum charged state SOCmax stored in the storing means (step S5), outputs the charged state SOCx as the present charged state SOC (step S7). In addition, the detecting means updates the maximum charged state SOCmax with the charged state SOC (step S6).
Patent JP-H04228108-A (JP)
Title: Magnetic recording medium
Inventor: HATANAKA HIDEO
IPC: G11B5/735
Filed: 1990-09-10
Abstract: PURPOSE:To improve the traveling durability and electromagnetic conversion characteristic of a magnetic recording medium by dispersing the nonmagnetic inorg. powder having a specified range of tabular ratios, carbon and a binder forming a back coat layer 1.6-5mum in thickness. CONSTITUTION:A magnetic layer is provided on one side of a nonmagnetic substrate and a back coat layer obtained by dispersing a nonmagnetic inorg. powder in a binder on the other side. The nonmagnetic inorg. powder in the back coat layer consists of carbon black and a plate inorg. powder having a 5-150 tabular ratio (average diameter/average thickness), the thickness of the back coat layer is controlled to 1.6-5mum, and 150-600 pts.wt. of the inorg. powder is mixed with 100 pts.wt. of the binder in the back coat layer. The content of the plate inorg. powder of the nonmagnetic inorg. powder is controlled to 60-90wt.%. The plate inorg. powder is formed by at least one kind among alpha-Fe2O3, graphite, kaolin, mica and zinc oxide.
Patent JP-H0582097-A (JP)
Title: High pressure metal vapor discharge lamp
Inventor: YOTSUYANAGI MASAHIKO
IPC: H01J61/35
Filed: 1991-09-20
Abstract: PURPOSE:To provide adaptability to a large-sized lamp, simplify the configuration, construct in small size, and shorten the light flux rising time at the time of starting. CONSTITUTION:A pair of main electrodes 4, 4 are installed sealedly in a light emitting tube 1, in which a light emissive metal is encapsulated to form a high pressure metal vapor discharge lamp, wherein a heat emitting film 8 is formed over the outer surface of the tube 1. Current is fed to this film to cause running temperature, and thereby the tube is heated to promote evaporation of the encapsulated metal. This enables acquiring an intended light flux in a short time, which permits shortening of the rising time.
Patent JP-H1057058-A (JP)
Title: Detection of bovine band-3 deficiency
Inventor: INABA MUTSUMI
IPC: C12N15/09
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To prevent onset of diseases such as hereditary hematophathy by subjecting a bovine nucleic acid specimen to gene amplification to examine the presence of any variation so as to efficiently detect bovine band-3 deficiency. SOLUTION: A bovine nucleic acid specimen containing a genomic DNA, cDNA or mRNA is subjected to gene amplification such as PCR (polymerase chain reaction) to obtain a nucleic acid fragment with an amplified domain containing a variant site as a domain containing the 244th site of a base sequence of the formula, which may be found in the band-3 gene. Thereafter, for the nucleic acid fragment, restriction fragment length polymorphism(RFLP) is detected to examine the presence of any variation so as to detect bovine band-3 deficiency. Besides, a kit for detecting bovine band-3 deficiency is afforded by the use of a primer to amplify a domain containing a variant site which may exist in the band-3 gene, and a restriction enzyme such as DraIII for detecting a variation by RFLP.
Patent JP-H0290851-A (JP)
Title: System for selecting answering order
Inventor: OHIRA YOSHIHARU
IPC: H04M3/42
Filed: 1988-09-28
Abstract: PURPOSE:To avoid division loss by providing the registration and storage means of a special telephone number and the comparison means of an originator number transferred at the time of termination and the registered number for a subscriber terminal or a private branch exchange and changing the priority of answers in accordance with a compared and referred result. CONSTITUTION:A device is connected to an exchange for station by an ISDN subscriber line signal system, and it has a signal control circuit consisting of a signal transmission reception control part 8a, an originating number registration part 8b registering the originator numbers to which answer is to be made in terms of priority and an order selection part 8c selecting answering order, a number storage memory 9 and the like. When an incoming signal is transmitted, the order selection part 8c extracts the originator numbers, reads the registered number from the number storage memory 9, compares and refers the extracted originator numbers and read number, and gives priority to terminating calls. Thus, priority can be changed in a general telephone set and the private branch exchange, and furthermore, an answering operation is totally similar to a conventional attendant board, whereby the division loss of the line is prevented.
Patent JP-H03103661-A (JP)
Title: Shift control device for automatic transmission
Inventor: KATO YUJI
IPC: F16H59/66
Filed: 1989-09-18
Abstract: PURPOSE:To always set a car speed, the shift of which is finally completed, at a specified value by a method wherein a point of time of decision of a shift where a car speed is one of shift deciding factors is corrected according to acceleration and deceleration of a vehicle detected by a detecting means. CONSTITUTION:In an AT control unit 13, a shift is decided by a shift deciding means 14 based on a car speed and a throttle opening detected by sensors 15 and 16, a shift signal is outputted to a liquid pressure control valve 12 to effect the shift of an automatic transmission 11. In this case, from a car speed signal, a point of time of decision made by a shift deciding means 14 is corrected by a correcting means 18 according to acceleration and deceleration of a vehicle detected by an acceleration and deceleration detecting means 17. For example, in the case of rapid acceleration and deceleration, a point of time of decision of a shift is quickened, and a car speed the shift of which is finally completed is always set to a specified value. This constitution reduces the generation of a shift shock during rapid acceleration and prevents the occurrence of a trouble where a shift is effected in a state that engine rotation is abnormally reduced during rapid deceleration, and performs proper control of lockup of a torque converter.
Patent JP-H03184992-A (JP)
Title: Oligonocleotide production and production thereof
Inventor: YAMAGISHI HIROAKI
IPC: C07H21/00
Filed: 1990-09-13
Abstract: NEW MATERIAL:A compound shown by formula I (m is natural number; B is adenine, thymine, cytosine or guanine to constitute nucleotide; group shown by formula II is deoxyribose residue deficient in OH at the 3'- or 5'-position of 2'-deoxyribose; X is functional group to be reacted with other substance; Y is linker). USE:Useful as an immobilized nuoleotide for an affinity chromatography, hybridization probe, etc. PREPARATION:An oligonucleotide shown by formula III (-COR1 is protecting group of OH at the 3' end of oligonucleotide; B' is adenine, thymine, cytosine or guanine to constitute nucleotide which is optionally protected) is activated with N,N'-carbonyldiimidazole or a 2-fluoro-1-methylpyridinium salt to form an active intermediate shown by formula IV or formula V, which is reacted with a compound shown by formula NH2-Y-X and then deprotected.
Patent JP-S61120704-A (JP)
Inventor: ITO TSUNEO
IPC: B32B21/14
Filed: 1984-11-15
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-H0791638-A (JP)
Title: Method for burning and disposing pcb waste oil
Inventor: TAMURA TETSUTO
IPC: F23G7/06
Filed: 1993-09-28
Abstract: PURPOSE:To effect perfect combustion disposal by raising combustion temperature in a furnace body to a decomposition temperature required for the oxidation decomposition of PCB. CONSTITUTION:The method for burning and disposing PCB waste oil comprises the PCB-mixed combustion oil fuel spraying step wherein the combustion oil and the PCB waste oil are mixed with each other and are diffused and dispersed in spray into a furnace body, the combustion step wherein combustion temperature in a combustion zone is kept at a decomposition temperature not lower than 1400 deg.C by means of high temperature heating air in the furnace body and the supplemental heating air supply step wherein air to be heated in the furnace body 1 is fed from the combustion zone L into the furnace body 1 so as to raise the combustion temperature in the furnace body 1.
Patent JP-H03107395-A (JP)
Title: Rotary drive
Inventor: MATSUMURA HARUO
IPC: H02P27/06
Filed: 1989-09-18
Abstract: PURPOSE:To perform speed control over a wide range by obtaining a two-phase AC current having 90 deg. phase shift from a trapezoidal wave having variable frequency and exciting two primary windings of a motor individually. CONSTITUTION:A square wave A is converted through a two-phase timing circuit 16 into square waves B1, C1 having 90 deg. phase difference and inverse waves B2, C2 thereof, and then they are provided to a two-phase exciting circuit 13. A triangular wave S is converted through trapezoidal wave circuits 17, 18 into trapezoidal waves D1, D2 having 90 deg. phase difference. The two-phase exciting circuit 13 feeds two-phase AC currents having 90 deg. phase difference to two field windings L1, L2 of a motor 11, with such phase and frequency as corresponding to those of the trapezoidal waves D1, D2, thus exciting the field windings L1, L2 individually. Consequently, the motor 11 is driven by the rotary field produced through the two-phase AC currents and when the frequency of the two-phase AC currents is varied through variation of DC input V1, rotary speed of the motor 11 can be controlled over a wide range.
Patent JP-H0987478-A (JP)
Title: Thermoplastic polymer composition
Inventor: HEBIKAWA YASUTOSHI
IPC: C08K3/34
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic polymer composition which is light in weight, excellent in processability in injection molding, good in appearance, flexural modulus, surface hardness and suitable for injection molded products such as car interior parts. SOLUTION: This composition comprises (A) 61-87 pts.wt. of a propylene- ethylene block copolymer having an MFR of 30-60g/10min, the MFR of the propylene homopolymer portion of 50-90g/10min, the MFR of the isotactic pentad fraction of >=0.97, (B) 5-15 pts.wt. of an ethylene-α-olefin copolymer with a melting point of 60-100 deg.C and an MFR of 3-10g/10min, and (C) 8-14 pts.wt. of talc with particle sizes of <=5μm and a specific surface area of >=3.5m<2> /g, where the components B+C is 13-25 pts.wt. and the physical properties of the composition are as follows: MFR, >=23g/10min; flexural modulus, >=20,000kg/cm<2> ; Izod impact value, >=5kg.cm/cm; Rockwell hardness, >=85 and brittle temperature, <=15 deg.C.
Patent JP-H1090189-A (JP)
Title: Saucer for agricultural-product sorting machine and sorting apparatus using it
Inventor: MAEDA HIROSHI
IPC: B07C5/342
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To detect the transmitted light of many agricultural products continuously, with high accuracy and with high sensitivity and to evaluate and judge them precisely and quickly by providing a light-shielding member which guides radiant light from a detection face downward and which excludes the entrance of disturbance light. SOLUTION: An agricultural product P, on a chain conveyor, which is passed through an outward-appearance imaging process is rolled on a rail part 142 for horizontal rolling guidance so as to continue its movement on a horizontal position (an upward movement position) in a transmitted-light detection process while a rolling roller 125 at the lower part of a light-shielding member 123 is rolled on a tilted rail part 141 for introducing guidance in the upward inclination of a rail mechanism 140 for light-shielding-member guidance so as to move the light-shielding member 123 gradually upward against a springy force for contact release.  In the light-shielding member 123 which is moved upward to an upward movement position, an elastic body at its upper end comes into contact with the agricultural product P, the entrance of disturbance light from a contact part is prevented, and only transmitted light is detected with good accuracy and with good sensitivity. Then, at a point of time when the agricultural product P agrees with a light-receiving system 146, its transmitted light is detected, its detection information is sent to a signal processor, and the agricultural product is evaluated and judged by a prescribed computing and processing operation. After the transmitted light has been detected, the light-shielding member is moved downward along a tilted rail part 143 for transport guidance.
Patent JP-H0290187-A (JP)
Title: Production of heat fixing roller
Inventor: IWATA TOSHIMITSU
IPC: G03G15/20
Filed: 1988-09-27
Abstract: PURPOSE:To adhere a rubber elastic material layer and a fluoroplastic film and to prevent the peeling of the fluoroplastic film by executing secondary vulcanization for 8 to 48 hours at 180 to 220 deg.C. CONSTITUTION:The rubber elastic material layer is applied on an arbor via a primer and while this layer is pressed, the layer is vulcanized by primary vulcanization followed by secondary vulcanization. Fluoroplastic is then applied thereon and is baked to form the fluoroplastic film. This secondary vulcanization is executed for 8 to 48 hours at 180 to 220 deg.C. The oil component contained in the rubber elastic material is removed in this way and the degradation in the adhesive power between the rubber elastic material layer and the fluoroplastic film caused by this oil component is prevented.
Patent JP-S6397694-A (JP)
Title: Electroviscous fluid
Inventor: INOUE AKIO
IPC: C10M167/00
Filed: 1986-10-14
Abstract: PURPOSE:To provide an electroviscous fluid which causes no trouble derived from the presence of water and exhibits high shear stress and low current density and which comprises an oleaginous medium having excellent electrical insulating properties and a fine dielectric particle having a particular triple-layer structure dispersed therein. CONSTITUTION:An electroviscous fluid comprising an oleaginous medium having excellent electrical insulating properties (e.g., transformer oil or chlorinated) and a fine dielectric particle dispersed therein, wherein the dielectric particle has a triple-layer structure comprising an org. solid particle (e.g., PS, cellulose, starch powder or org. pigment) and, provided thereon in the following order, a conductive thin-film layer (e.g., a thin film comprising a metal an org. electric conductor, carbon, or the like)and electrical insulating thin-film layer (e.g., a thin film comprising PVC, wax, silica, or the like). The dispersion of the solid particle free from water in an electrical insulting oleaginous medium exhibits a significant effect, such as freedom from trouble caused by the presence of water, shear stress higher than that of the conventional fluid as compared in the same applied voltage, and low current density.
Patent JP-H04119836-A (JP)
Title: Metal foil clad laminated sheet and preparation thereof
Inventor: IWATA TERUHIKO
IPC: H05K1/03
Filed: 1990-09-12
Abstract: PURPOSE:To shorten a manufacturing time by superpositing a plurality of prepregs each consisting of a perfectly cured resin layer containing a base material and the resin layers in a semicured state provided to both surfaces thereof and arranging metal foils to the surfaces of the superposed one. CONSTITUTION:A predetermined number of prepregs 3 each consisting of a resin layer 1 in a perfectly cured state containing a substrate and the resin layers 2 in a semicured state provided to both surfaces of the resin layer 1 are superposed one upon another and a metal foil is arranged to both surfaces or single surface of the superposed prepregs 3 to be pressed and heated under a predetermined condition to be integrated. As the kind of a resin to be used, a phenol resin, an epoxy resin, and a polyimide resin are pref. but an unsaturated polyester resin, a melamine resin or a vinyl ester resin can be used. By this method, a manufacturing time can be shortened.
Patent JP-H0961431-A (JP)
Title: Reagent and method for stabilizing human hemoglobin
Inventor: NAKAMURA SATORU
IPC: G01N33/72
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To stabilize human hemoglobin when freezing and drying it and in a solution by adding a stabilization reagent consisting of at least one compound selected from house rabbit, glycin, aspartate, and glutamate to a solution containing human hemoglobin. SOLUTION: 0.1wt.% to 4.0wt.% stabilizing reagent such as house rabbit albumin, glycin, aspartate, and glutamate should be used for human hemoglobin individually or after being mixed. The human hemoglobin should be manufactured as a comparison reagent by freezing and drying after dispersing it into a buffer liquid containing the stabilization reagent. For example, phosphoric acid buffer liquid or phosphoric acid buffer physiological saline solution shotud be used as the buffer liquid. The pH value should normally be set to 6.0-8.0. Also, such antiseptic as chelation agent and sodium azide may be added.
Patent JP-2000072634-A (JP)
Title: Tool for dyeing hair
Inventor: YOSHIKAWA KEIGO
IPC: A61K8/00
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a hair-dyeing tool capable of extremely easily dyeing the hair with a favorite color. SOLUTION: This hair-dyeing tool comprises a sheet substrate 1 provided with a film of microcapsules 3 in which a liquid dye for dyeing the hair is enclosed, and makes it possible to dye the hair by collapsing the microcapsules 3 to impregnate the sheet substrate 1 with the dye.
Patent JP-S62101495-A (JP)
Title: Image-receiving sheet for thermal transfer
Inventor: WATANABE HIDEO
IPC: B41M5/52
Filed: 1985-10-29
Abstract: PURPOSE:To enable a hard copy to be formed having images with favorable resolution, high density and a lustrous feeling, by providing an image-receiving layer comprising a sublimable dye receiving resin having a specified thermal deformation temperature and a releasing agent and having a specified surface roughness and a specified surface glossiness, on a base sheet. CONSTITUTION:An image-receiving sheet for thermal transfer comprises an image-receiving layer comprising a sublimable dye receiving resin and a releasing agent on a base sheet, in which the thermal deformation temperature of the resin is not lower than 100 deg.C, the surface roughness of the image-receiving layer is not more than 1mum, and the surface glossiness of the layer is not less than 80%. The resin is selected from, for example, a group consisting of a polycarbonate, a polysulfone, a polyacrylate and the like. The releasing agent, which prevents the image-receiving layer and a dye layer from being welded to each other at the time of recording, is selected from, for example, a group consisting of a silicon compound, a fluorine compound, a higher fatty acid, a metallic salt thereof, a surfactant and the like, and one highly compatible with the resin is preferred. With this image-receiving sheet, a transferred image with favorable resolution, a lustrous feeling and high density can be obtained.
Patent JP-H0667796-A (JP)
Title: Input device
Inventor: SATO KAZUHIRO
IPC: G06F3/0488
Filed: 1992-08-20
Abstract: PURPOSE:To generate a prescribed input signal without providing a mechanical part and to improve reliability for a device by fetching the information of almost circular arc shape or almost straight line shape operating motion imparted to an operating means itself, and grasping it as position displacement on the coordinates. CONSTITUTION:An operating means 10 outputs displacement quantity (DELTAxp, DELTAyp) that is operating motion direction information and operating motion speed information corresponding to imparted almost circular arc shape operating motion. An operating information generating means 11 detects a moving direction SUD and travel speed Pv as coordinate position displacement information(xp, yp) on normalized two-dimensional coordinates for displacement quantity supplied from the operating means 10 so as to be a prescribed point as a center. The moving direction and the travel speed are inputted to equipment to be inputted setting the moving direction and the travel speed as operating information. Since no mechanical part such as a rotary encoder, etc., is provided, input equipment with high reliability can be obtained.
Patent JP-S61127469-A (JP)
Inventor: KAMOSHITA MICHIO
IPC: B65D85/00
Filed: 1984-11-16
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。