baber/WOPTO huggingface dataset:
Patent JP-H03264207-A (JP)
Title: Trimming method for low carbon steel sheet
Inventor: NISHINO KEN
IPC: B23D19/06
Filed: 1990-04-02
Abstract: PURPOSE:To realize the uniform stabilization of a cutting face and the uniformity of the stress distribution, by pressing to a trimming part a press roller supported freely movably in the steel sheet progressing direction, preventing chattering, generating a speed difference with a complete product part and generating a shearing force in the longitudinal direction. CONSTITUTION:An L shaped lever 41 turned by a cylinder 43 with a center 411 as the fulcrum to approach and separate a press roller 30 toward an upper blade 10a and to finely change the optimum position when the press roller 30 is pressed to the trimming part of a steel sheet 2. At this time a fulcrum plate 42 can be moved a little in the progressing direction of the steel sheet 2 and so the press roller 30 is moved to the optimum position with the driving force in the steel sheet progressing direction caused by the friction force and the pressure from the upper blade 10a being composed. Also a valley like recessed part is provided on the outer periphery of the upper blade 10a to deform the trimming part and a new shearing force with regard to the steel sheet progressing direction is generated on the complete product part and trimming part with a speed difference being caused in the sheet width direction of the trimming part.
Patent JP-H09282088-A (JP)
Title: Track ball
Inventor: OISHI HIROAKI
IPC: G06F3/0354
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a click feeling at the time of rotating a track ball and to facilitate the positioning of a pointer or the like on a picture interlocked with the track ball by providing a click means for saving the rotations of the track ball. SOLUTION: As the clock means, click mechanisms 11 and 12 are respectively added to rotary encoders 6 and 7 for detecting the moving amounts of a track ball 1 in X and Y directions when rotating the track ball 1 with a finger, etc. The click mechanism 11 is composed of a disk, which is centrifugally fixed at one end protruding a rotary rod 2 outside from the rotary encoder 6 while forming ruggedness at prescribed pitches on the outer periphery, and a leaf spring for which one end is fixed on a casing 13 and the bent part of the other end is elastically abutted to the outer periphery of the disk. Then, when the disk is rotated and the bent part of the leaf spring is engaged with the recessed part formed around the outer periphery mechanism 12, it is similar as well.
Patent JP-H01259584-A (JP)
Title: Magnetoresistive element
Inventor: NAKAMICHI MASUMI
IPC: H01L43/08
Filed: 1988-04-08
Abstract: PURPOSE:To enable a biased magnetic field strength to be arbitrarily set and allow mass production by forming a magnetoresistive element made of a ferromagnetic metal thin film on top of a substrate and a conductive thin film with a predetermined pattern on bottom of the substrate and by obtaining a magnetic field for magnetic biasing by the conduction of the conductive thin film. CONSTITUTION:An Ni-Fe film 12, a magnetoresistive element 12a, power supply terminals 12b, 12d, and a signal output terminal 12c are arranged on a ceramic substrate 11. On the bottom of the substrate 11, a conductive pattern 13 formed of a Cu thin film is arranged in a direction forming an angle of about 45 deg. with respect to the direction of forming the magnetoresistive element 12a. When the conductive thin film is conducted, a magnetic field is generated and a magnetically biased voltage is applied to the magnetoresistive element. Accordingly, the level of the magnetic biasing can arbitrarily adjusted by controlling the current supplied to the conductive thin film, thereby simplifying the formation of and allowing the mass-production for the element.
Patent JP-H08289454-A (JP)
Title: Rubber mold stress cone
Inventor: WATANABE KIYOSHI
IPC: H01B3/28
Filed: 1995-04-13
Abstract: PURPOSE: To provide a rubber mold stress cone at prefabricated joint having sufficient flexibility and long term stabilized insulation performance by emplaying a mixture rubber composition of ethylene propylene rubber and phenyl ether oil in the molding and subjecting the molding to crosslinking. CONSTITUTION: In a rubber mold stress cone 1 constituting a prefabricated joint touching a cable insulator 3 and an epoxy unit 2 tightly, a mixture rubber composition of 100 pts.wt. of ethylene propylene rubber and 5-50 pts.wt. of phenyl ether oil is employed in the molding and then the molding is subjected to crosslinking. The crosslinking includes chemical crosslinking using an organic peroxide, e.g. dicumyl peroxide, 1,3-bis-(tertiary butyl peroxyisopropyl)benzene, 2,5-dimethyl-2,5-di-(tertiary butyl peroxy)-hexine-3, in addition to vulcanization.
Patent JP-H02268388-A (JP)
Title: Character recognizing method
Inventor: HAGIMAE KINUYO
IPC: G06V30/10
Filed: 1989-04-10
Abstract: PURPOSE:To execute character recognition at high speed by excluding a character remote for more than a prescribed distance from a candidate character group every time a feature vector extracted from the character is successively compared with a dictionary vector concerning the plural kinds of the feature vectors. CONSTITUTION:The character displayed by printing, seal impressing and mark stamping, etc., is two-dimensionally image picked-up and stored. Afterwards, picture processing is executed and the character is recognized. The recognition of the character is executed by using the feature quantity of the character and limiting a character to be a candidate. The feature quantity is expressed as the vector and the plural kinds of the feature vectors are prepared as the dictionary vectors in correspondence to a candidate character string. When characters (kinds) i, j, k, m and l are left as the candidate characters, the feature vector (displayed by arrows of thick lines) concerning a feature vector alpha extracted from the character as a recognition object is compared with the respective dictionary vectors (displayed by the arrows of thin lines) of those characters and the characters (i) and (l) separated for more than the prescribed distance are excluded. Even concerning feature vectors beta and gamma, processing is similarly executed and the character (k) is recognized.
Patent JP-S57205949-A (JP)
Title: Formation of conductive film for cathode-ray tube
Inventor: MORIGUCHI HIROSHI
IPC: H01J29/88
Filed: 1981-06-10
Abstract: PURPOSE:To form an excellent conductive film over the inner wall of a funnel efficiently, in a given way, by inserting a conductive-material spraying equipment into the funnel so that the location of the said equipment corresponds to the central axis of the funnel, and coating the inner wall of the funnel with a conductive material by spraying  the conductive material out of spraying holes provided in the said equpment, while rotating the said equipment. CONSTITUTION:As illustrated in the figure, a funnel 21 is held in a given position by means of a chuck 23, with a large opening 22 facing downward, and a Dada (conducting material) spraying equipment 24 is inserted from the lower side of the funnel 21 into the funnel 21 so that the location of the equipment 24 corresponds to the central axis of the funnel 21. The equipment 24 has a fine part 24A, which is inserted inside a neck part 25, that is to say, the upper part of the funnel 21, and the entire surface of the equipment 24 is provided with a number of spraying holes 26. The equipment 24, while rotating in the direction as indicated by the arrow, sprays out Dada in liquid form from the holes 26 so as to make the entire wall of the funnel 21 to be coated with next, Dada is stopped from being sprayed out, and an excessive amount of Dada adhering to the funnel 21 is made to drop down. After that, Dada and contaminations existing on and around a sealing end surface 27 of the funnel 21 are removed before Dada is dried up.
Patent JP-S62245915-A (JP)
Title: Rising detecting device for vertical gyro
Inventor: IKEDA KEIZO
IPC: G01C19/44
Filed: 1986-04-18
Abstract: PURPOSE:To shorten a warm-up time and to obtain a stable rising signal by driving a relay by a signal comparator in the beginning of the rising of a vertical gyro and obtaining a rising signal matching with the spin shaft of a gyro motor after it is decided that the rising is completed. CONSTITUTION:When the spin shaft 2 is raised vertically in the beginning of the rising of the vertical gyro after the rotation of the gyro motor 1 becomes stable, resistance values in level sensors 5 and 6 are balanced and the signal comparator 41 generates a comparison output 41a. Then, an opening/closing switch 43 is closed to generates the rising signal S. The output 41a, on the other hand, is inputted to an integration circuit, whose integration signal 51a is passed through a Schmitt circuit to obtain a Schmitt output 52a. When this output 52a reaches a specific level, a transistor TR turns on to make it possible to decide that the spin shaft 2 is raised completely, so that the warm-up time does not become unnecessary long. Thus, the rotation of the motor 1 becomes stable and then even if the output 41a is affected, the output 52a is not influenced at all, thereby obtaining the rising signal S matching with the attitude of the spin shaft 2.
Patent JP-H09279173-A (JP)
Title: Fluid for traction drive
Inventor: YANO AKIHIKO
IPC: C10N20/00
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain fluid for traction driving device capable of affording a specific coefficient of traction, enhancing the design freedom of the traction driving device unit by mixing dicyclohexylmethylpentane and petrolatum and changing the mixing ratio. SOLUTION: The specific coefficient of traction is obtained by mixing 2,4- dicyclohexy-2-methylpentane and petrolatum such as naphthene based petrolatum, etc., and changing the mixing ratio. A relational expression exists between the mixing radio of 2,4-dicyclohexyl-2-methyl-pentane and the petrolatum and the coefficient of traction, such as: f=(v1.f1+v2.f2)/100(4 is the coefficient of traction of the mixture; f1 is the coefficient of the traction of the pure component 1; f2 is the coefficient of the traction of the pure component 2; v1 is the mixing ratio (vol%) of the pure component 1; v2 is the mixing ratio (vol%) of the pure component 2).
Patent JP-S60231705-A (JP)
Title: Production of polyvinyl chloride
Inventor: ISAKA TAKASHI
IPC: C08F14/00
Filed: 1984-05-01
Abstract: PURPOSE:To produce porous PVC having a sharp particle diameter distribution, by suspension-polymerizing vinyl chloride in the presence of a sorbitan higher fatty acid ester and a water-soluble dispersant by using specific conditions. CONSTITUTION:To an aqueous medium vinyl chloride and 0.05-5wt% oleophilic sorbitan higher fatty acid ester (e.g., sorbitan monolaurate) as a dispersant are added, and the polymerization of the mixture is started at 40-70 deg.C in the presence of an oil-soluble radical polymerization catalyst (e.g., benzoyl peroxide) with agitation effected chiefly by recirculation. When the polymer conversion reaches 5-40%, 0.02-1wt% based on the vinyl chloride, water-soluble dispersant (e.g., partially saponified PVA) is added to the reaction system, and the polymerization of the system is brought to completion. EFFECT:It is possible to prevent polymer scale deposition on the inside wall of a polymerizer during polymerization.
Patent JP-S63253709-A (JP)
Title: Compander circuit
Inventor: ODA TOSHIAKI
IPC: H03G7/00
Filed: 1987-04-09
Abstract: PURPOSE:To attain miniaturization and low power consumption by using a rectifier, a voltage controlled oscillator and a switched capacitor filter so as to constitute a compander circuit. CONSTITUTION:An input signal wave VIN is fed to a rectifier 1 and a prefilter 3 and the rectifier 1 outputs a DC voltage VRE in response to the amplitude of the input signal wave VIN and the voltage controlled oscillator 2 uses the DC voltage VRE as its control voltage and the oscillated frequency fs is varied with its amplitude. The cut-off characteristic of the switched capacitor filter 4 (SCF) is changed in response to the amplitude of the input signal wave VIN and the gain when the input signal waveform VIN passes through the SCF4 is changed in response to the amplitude. An equalizing filter 5 having an inverse slope as the SCF4 is inserted after the SCF4 to restore the characteristic to the flat characteristic and an output wave VOT is extracted from the post filter 6. Thus, the compander circuit comprising a digital circuit with less power consumption and small size is obtained.
Patent JP-S5612550-A (JP)
Title: Control device for peak process time
Inventor: NISHINO TADASHI
IPC: G01N30/86
Filed: 1979-07-13
Abstract: PURPOSE: To integrate the area of chromatograph exactly by compensating a component selection starting time and a termination time separately according to the shift of the peak.  
     CONSTITUTION: An input signal of the chromatograph is fed to the amplifier 1 and the counter 2. The output of the amplifier 1 is provided to the comparators 4W6 together with the slope sensitivity set values S, T, E of the peak. The counter 2 is connected to the memories 7W9. Outputs of both comparators 12, 13 are obtained as a decision value H1 through the ANd circuit 14. The output of the AND circuit 14 is fed to the AND circuit 16 together with the output of the arithmetic circuit 15, and a decision value H2 is obtained. The output of the AND circuit 16 is provided to the compensating circuit 17, to which the output of the arithmetic circuit 15 is also fed. The stored values of the memories 10, 11 are updated by the output of the compensating circuit 17. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000285400-A (JP)
Title: Device and method for bin setting processing and aircraft monitoring system
Inventor: HASEGAWA TAKAYUKI
IPC: G08G5/04
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce the number of error alarms by setting an appropriate bin in accordance with the traveling state of a traveling object. SOLUTION: This system comprises a bin setting processor 5 which has a flight position prediction processing part 11 which predicts a flight position up to time of several scan ahead according to calculation by using an optimum sampling number on the basis of past real results and has a bin decision processing part 12 which sets a bin in scanning that performs prediction on the basis of the predicted flight position generated by the part 11 and error information such as measured errors, and a monitoring processor 6 which monitors an overlapping degree of the set bin of each aircraft and a flight prohibited zone and makes an alarm processor 7 emit an alarm when it detects overlapping. The processor 5 evaluates an error on the basis of the past real results such as a flight state and decides the shape and size of a bin on the basis of the evaluation.
Patent JP-H11276886-A (JP)
Title: Carbonaceous ceramic adsorption material in which press lee of coffee bean is main raw material, filter medium and its preparation
Inventor: HATANO YUTAKA
IPC: C04B35/52
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To avoid generation of environmental pollution caused by discard and to obtain an inexpensive and high performance carbonaceous ceramic adsorption material, a filter medium and to provide a method for its preparation by utilizing press lees of coffee beans which are by-produced when coffee beverages are manufactured and have been discarded at present time as an effective resource. SOLUTION: Press less of coffee beans in an amount of 30-70% under highly water-contg. condition generated in the manufacturing process for coffee beverages and 70-30% inorg. binder wherein one or two kinds of kaolinite, hallogsite, montmorillonite and beidellite are main constitutional ingredients are kneaded together and the mixture is granulated into a granular or pellet-like product or the mixture is molded into a molded article with an arbitrary shape and this article is calcined in a range of 400-1,200 deg.C to obtain the objective product.
Patent JP-S58204196-A (JP)
Title: Manufacture of steel plate electroplated with zinc alloy and provided with superior corrosion resistance at worked part
Inventor: ITOU TAKEHIKO
IPC: C25D5/10
Filed: 1982-05-25
Abstract: PURPOSE:To manufacture the titled plated steel plate, by electroplating a steel plate with a Zn-Ni alloy having a high Ni content and with a Zn-Ni alloy having a prescribed Ni content in order. CONSTITUTION:When a steel plate is electroplated with a Zn-Ni alloy having a prescribed Ni content in a Zn-Ni alloy plating bath, the plate is previously electroplated with a Zn-Ni alloy having a higher Ni content than said prescribed Ni content to form a Zn-Ni alloy layer having 0.05-0.8mum thickness. The resulting steel plate electroplated with the Zn alloy has enhanced corrosion resistance at the worked part, the formation of pinholes is reduced, and the adhesive strength of the Zn alloy layer is enhanced.
Patent JP-S58205972-A (JP)
Title: Address conversion mechanism
Inventor: NAKAMURA HIROSHI
IPC: G06F12/10
Filed: 1982-05-25
Abstract: PURPOSE:To realize high speed address conversion and task switching, by providing a segment list, which keeps the base address of each segment, on a main memory in task unit in order to enable to increase the total number of the segments. CONSTITUTION:The contents of each segment list base register 22 is updated for every task switching. The contents of an entry once referred in a segment list 21 is sent to a high speed buffer memory 23. An access right information F is shown by access right informations F1-F3 and F'1-F'3 for each access type whether the access of whole area or local area is authorized or not. A logical address register 11, an adder 13, a physical address register 14, the segment list base register 22, etc., are provided for a central processing unit. Thus, the total number of segments can be increased, and high speed address conversion and task switching can be realized.
Patent JP-S62244198-A (JP)
Inventor: SUYAMA TOMOYUKI
IPC: G06F1/00
Filed: 1986-04-17
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-H10265933-A (JP)
Title: Thermal spray-coated member for use in high temperature environment, and its production
Inventor: HARADA YOSHIO
IPC: C23C4/06
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a thermal spray-coated member excellent in high temp. oxidation resistance buy providing the surface of a base material made of heat resistance alloy with a composite sprayed coating consisting of an oxide- containing undercoat and a non-oxide topcoat by the use of thermal spraying materials of respectively specified compositions. SOLUTION: The surface of a high temp. exposure member 1 made of heat resistant alloy is thermally sprayed with a thermal spraying material composed of an MCrAlX alloy (where M is Ni, Co, Fe; X is Y, Hf, Ta, Cs, Pt, Ce, Zr, Si, Th) containing oxide grains 4 of CoO, NiO, Cr2 O3 , etc., by 0.2 to 20 wt.% under oxygen-free reduced pressure, by which an oxide-containing undercoat sprayed coating 2 is formed to 10 to 500 μm thickness. Then, the MCrAlX alloy thermal spraying material is thermally sprayed on the above layer under oxygen-free reduced pressure, by which a non-oxide topcoat sprayed coating 3 is formed to 100 to 800 μm thickness. By this procedure, the composite sprayed coating is obtained. If necessary, a thermal shield layer composed of oxide ceramics is further formed on the topcoat sprayed coating 3.
Patent JP-H09257810-A (JP)
Title: Measuring apparatus for surface force
Inventor: KURIHARA KAZUE
IPC: G01L5/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring apparatus by which a surface force is measured directly and with high accuracy by a method wherein a force which acts between surfaces is taken out as the displacement of a spring by using a light interference method, a bimorph, a strain gate or the like. SOLUTION: An apparatus is provided with samples 1, 1 in which surfaces to be measured are arranged so as to be faced, with a cantilever 3 the tip of which has a sample part on which the sample on one side is placed, with a fine movement mechanism which comprises a stepping motor 4 to drive a microstep driver which moves the cantilever 3 fine and with a bimorph or a strain gage which takes out the strain of the cantilever 3 as an electric output. Then, a point in which the movement amount of the sample part is not changed even when the movement amount of the fine movement mechanism is changed is set as a zero point and the movement amount of a history is converted into the distance between the samples.
Patent JP-H03287389-A (JP)
Title: Adjusting device for backlash of straight line moving type industrial robot
Inventor: TORII NOBUTOSHI
IPC: B25J5/02
Filed: 1990-04-05
Abstract: PURPOSE:To remove the backlash between a rack and pinion in a visually straight line traveling pass, by providing a spring pressure adjusting mechanism which is fitted to a robot traveling based and adjustable of the in and output quantities of the gearfor a rack tooth groove with a spring pressing force via the arm member projected from a housing member. CONSTITUTION:A spring pressure adjusting mechanism 50 is manually adjusted to adjust the spring pressing force acting on the housing member 42 thereof and a pinion 40 is subjected to coming in and out action for the tooth groove of a rack 20 by the floating of the housing member 42. The adjustment of the backlash between this rack 20 and pinion 40 by this coming in and out quantities, namely, the backlash is actually removed.
Patent JP-H10285983-A (JP)
Title: Operation controller for brushless motor
Inventor: OGAWARA HIDEJI
IPC: H02P6/08
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To prevent step out during transition from the synchronous operation mode to the position detecting operation mode, by checking whether the pattern of a rotor position detection signal is normal, and, if the pattern is not normal, sustaining the forced commutating motion mode until a normal rotor position detection signal is inputted corresponding to a commutation signal. SOLUTION: Rotor position detection signals 6X-6Z are taken into a commutation signal generating means 9, and logical operation is performed to generate commutation signals 9U+-9W-. The transistors in a semiconductor switching element group 2 are switched by these commutation signals, and rotational torque is continuously produced in a brushless motor 3. When the brushless motor 3 is at rest, meanwhile, induced voltage is not produced in an armature winding 4. For the reason, at start-up, the controller is placed in the synchronous operation mode and commutation signals 9U+-W- are supplied at low frequency to forcedly rotate the brushless motor 3. Induced voltage is produced in the armature winding 4 due to this rotation, and the induced voltage is converted to obtain the rotor position detection signals 6X-6Z.