baber/WOPTO huggingface dataset:
Patent JP-H01284449-A (JP)
Title: Forging method
Inventor: ISHIKAWA TATSUO
IPC: B21J5/00
Filed: 1988-05-10
Abstract: PURPOSE:To improve internal quality and external quality by adjusting the working temp. of a forging material to the value suitable for the forging material by the balance between the calorific value of working and the quantity of heat radiation of the forging material at the time of extend forging of the forging material by swaging. CONSTITUTION:The forging material 2 is simultaneously pressed down from the plural directions perpendicular to the axial direction thereof by anvils 4a-4b so that the forging material 2 is extend forged by swaging. The extend forging of the hardly workable forging material 2 is, therefore, executed and heat is generated in the forging material 2 by selecting the size change rate/feed speed at the time of the extend forging. The calorific value of working of the forging material 2 is, therefore, adjusted by setting the size change rate/fed speed per one pass corresponding to the pass size of the forging material 2 and the working temp. is adjusted to the value suitable for the forging material 2 by the balance of the calorific value of working and the quantity of the heat radiation of the forging material 2, by which the forging is executed. The execution of the forging at the optimum temp. is thereby enabled without separately reheating the forging material in a heating furnace during the course of the forging.
Patent JP-H05314981-A (JP)
Title: Alkaline storage battery and manufacture thereof
Inventor: MATSUDA HIROMU
IPC: H01M4/52
Filed: 1992-05-06
Abstract: PURPOSE:To reduce the cost of an alkaline storage battery, and improve the high rate discharge characteristics thereof. CONSTITUTION:Carbon as a conductive agent and water glass as a binding agent are used in nickel hydroxide as a positive electrode active material, thereby manufacturing an electrode plate. According to this construction, an amount of expensive cobalt hydroxide can be substantially reduced, and low cost can be realized. Also, high rate discharge characteristics can be substantially improved, compared with the case of a conventional battery using a positive electrode added with carbon.
Patent JP-H11299799-A (JP)
Title: Forceps
Inventor: HASHIGUCHI TOSHIHIKO
IPC: A61B17/28
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide forceps whose cutting edge tip end becomes an acute angle against a flat object to be incised such as peritoneum and which can incise the object to be incised without slipping the cutting edge by rotating working members in the direction to close the working members. SOLUTION: These forceps are used together with an endoscope and has a pair of working members 4, 5 one or both of which rotate or move against the other to clamp and cut. Cutting edges 4a, 5a of the working members 4, 5 have tip end parts 4b, 5b which are in a right angle or an obtuse angle slightly over a right angle or an acute angle slightly under a right angle. When the working member 4, 5 are fully closed, the tip end of one cutting edge 4a is protruded in the opposite side of the other cutting edge 5.
Patent JP-S5237991-A (JP)
Title: Compositions which cure with ionizing radiation and have improved adhe sion to polyolefins
Inventor: NAKAHATA AKIMASA
IPC: C08F2/00
Filed: 1975-09-18
Abstract: PURPOSE: A coating composition which cures with ionizing radiation and has improved adhesion to polyolefins comprising a polymer having unsaturated groups in the side chain prepared by reacting acrylic acid with a vinyl copolymer having epoxy groups. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09301321-A (JP)
Title: Band feeder and paper banding machine equipped with the band feeder
Inventor: TSUJI IWAO
IPC: B65B13/18
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a band feeder and a banding machine, that allow a banding material to be easily and quickly replaced and have a high working efficiency. SOLUTION: Two rotary band rolls RA on which band materials are wound are supported on a pair of support plates 320a and 320b that are connected to each other. The support plates 320a and 320b are supported on a base plate 304 so that they can freely move between two specified positions at each of which one of the rotary band rolls RA faces a band feeding position. Band feeders 310a and 310b to draw out and send the band materials from the band rolls RA, and band end detectors to detect an end of the band material are respectively provided on the support plates 320a and 320b.  A driver 314 to move the support plates 320a and 320b is installed on the base plate 304, and when an end of the band material of one of the band rolls RA is detected, the support plates 320a and 320b are automatically moved by the driver 314 to a position where the other one of the band rolls RA faces the band feeding position.
Patent JP-S5339483-A (JP)
Title: Flat cable
Inventor: NANRI NOBUYUKI
IPC: H01B7/08
Filed: 1976-09-24
Abstract: PURPOSE: To facilitate decision of wiring length and root between devices thus to produce flat cable where wiring space is reduced. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61272882-A (JP)
Title: Information recognizing device
Inventor: ICHIKAWA HIROKO
IPC: G06K9/03
Filed: 1985-05-29
Abstract: PURPOSE:To facilitate the correcting work of a pattern which cannot be recognized or erroneously recognized by using a CRT display means simultaneously displaying an input pattern and a pattern based on a recognized result. CONSTITUTION:A recognizing part 5 compares an input pattern with the standard one of a dictionary 3 and recognizes it. The recognized patterns are simultaneously displayed on CRT display means 11 and 12 together with the input pattern, and the recognized result below the 2nd candidate are stored in a buffer memory 10. When a candidate is corrected through keyboard means 7 and 8, a display control means CPU 4 refers to the buffer memory 10 with respect to the display pattern of the recognized result which a cursor displays, and displays simultaneously the recognized patterns below the corresponding 2nd candidate on the CRT display means 11 and 12.
Patent JP-H07334470-A (JP)
Title: Optical parallel processor architecture for real-time multitasking
Inventor: SUTAMATEIOSU BUASHIRIOSU KAATA
IPC: G06F9/48
Filed: 1995-05-12
Abstract: PURPOSE: To provide a parallel processor system having the minimum number of microprocessor required for executing a set of tasks on a multitask application on a real time basis. CONSTITUTION: For selecting the initial number of microprocessors for executing an application on a real time basis, the application is provided with a step for placing specified real time restriction tasks on the first column of a matrix and a step for connecting the depending task of a row with the respective tasks placed in the first column of the matrix and defining plural task sub-sets. The respective sub-sets are constituted of the maximum number of self depending tasks and the minimum number of inter-task depending tasks and a step for corresponding to the initial number of the micro processor is provided.
Patent JP-H05287505-A (JP)
Title: Fe alloy multilayer film and its production
Inventor: INOUE YOSHIHARU
IPC: C23C14/34
Filed: 1992-04-08
Abstract: PURPOSE:To produce an Fe alloy two-layer film having a high saturation magnetic flux density by laminating an Fe alloy thin film contg. nitrogen on an oriented Fe thin film obtd. by annealing an Fe thin film formed on a substrate at a specified temp. CONSTITUTION:An Fe thin film is formed on a substrate by sputtering, vacuum deposition, etc. The thin film is then annealed at 750-850 deg.C to obtain a (100) oriented Fe thin film which is used as a substrate film. An iron nitride thin film is then formed on the substrate film by sputtering, vacuum deposition, etc., and the nitrogen content is controlled to 2-20 atomic %. The Fe-alloy multilayer film is utilized to obtain a high-performance magnetic head, thin-film transformer and magnetic recording medium.
Patent JP-H07301561-A (JP)
Title: Moving mirror controller for ftir
Inventor: TSUJI SHIRO
IPC: G01J3/45
Filed: 1994-04-30
Abstract: PURPOSE:To determine the center burst position accurately in a short time at the time of measurement. CONSTITUTION:A center burst position detecting section 206 receives an interference signal from a control interferometer and an interferogram data from a main inrerferometer at the time of adjustment in order to detect a center burst position where the interferogram is maximized. The center burst position thus detected is stored at a center burst position memory section 208 comprising a nonvolatile memory. At the time of measurement, a moving mirror control section 200 determines a measurement starting point with reference to the center burst position stored in the memory section 208.
Patent JP-H02293016-A (JP)
Title: Method for removing malodorous component
Inventor: MORIMOTO MASAYOSHI
IPC: A61L9/01
Filed: 1989-05-09
Abstract: PURPOSE:To effectively remove malodorous components by treating the components with the microbe, Torulopsis inconspicua, capable of efficiently decomposing lower fatty acids, higher alcohols, lower alcohols and monosaccharides. CONSTITUTION:The microbe, Torulopsis inconspicua, is separated from fibrous peat and activated sludge. The microbe has such scientific properties that it is an oval yeast-like cell propagated by multipolar budding and does not form a pseudomycelium, a capsule Arichrospore and a sclerenchymatous spore. The culture soln. of the microbe is added to a material contg. a gaseous malodorous component discharged along with a liq. material such as an industrial liquid waste, industrial waste water and sewage. Alternately, the culture soln. is deposited on a carrier such as fibrous peat, and a malodorous component-contg. material is brought into contact with the carrier. Consequently, lower fatty acids, higher alcohols, lower alcohols and monosaccharides are efficiently decomposed, and the malodorous component is effectively removed.
Patent JP-S63280833-A (JP)
Title: Fuel supply control method for internal combustion engine
Inventor: HASHIMOTO TORU
IPC: F02D41/00
Filed: 1987-05-13
Abstract: PURPOSE:To prevent the hunting or the like of the revolution number of an engine when the engine it still in the state of coasting after the supply of fuel to the engine has been resumed by having the stop of fuel supply to the engine carried out when the revolution number has become more than a predetermined value. CONSTITUTION:During the operation of an engine 10, whether the engine 10 is coasting (throttle valve totally closed and speed reduced) or not is decided according to the output signal of an idle switch 19 or the like at an ECU 16. Hereupon, when the decision is 'YES' and also it is not right after the cancellation of a fuel cut, the revolution number N of the engine is compared with the 1st predetermine value N1, and in the case of N>N1, the fuel cut is made to be carried out. After that, when the revolution number N of the engine has become less than the 2nd predetermined value N2(<N1), the fuel cut is canceled and the supply of fuel is resumed. And after the resumption of this fuel supply, when the engine 10 is still in the state of coasting, the fuel cut is made to be carried out again when the revolution number of the engine has surpassed the 3rd predetermined value N3(>N1).
Patent JP-H06325327-A (JP)
Title: Magnetoresistance effect type thin film magnetic head
Inventor: MITANI SATORU
IPC: G11B5/39
Filed: 1993-05-17
Abstract: PURPOSE:To suppress the generation of Barkhausen noise and to obtain good reproducing output by forming yokes in a such a manner that the yokes are made thin near the magnetoresistance effect element and thick in other area. CONSTITUTION:The substrate 1 consists of a magnetic material having high magnetic permeability such as Ni-Zn ferrite, and insulating layers 2, 3 consist of SiO2, etc. A conductive material 4 such as Al to apply a bias magnetic field on a MR element 5 is disposed between these layers. The MR element 5 is a Ni-Fe allay thin film and is formed into a shape of 0.05mum thick, 10mum wide, and 70mum long along the track width direction. A first yoke 7 and a second yoke 8 consist of Ni-Fe alloy thin films of 1mum thickness. The first and second yokes 7, 8 are processed to have 0.05mum thickness in the area within 5mum distance from the MR element. The insulating layer 6 acts as an electric insulating layer between the MR element 5 and the first or second yokes 7, 8, and further, it acts as a magnetic gap between the lower yoke and the first yoke 7.
Patent JP-S5448283-A (JP)
Title: Electronic watch
Inventor: OOTAKE TSUTOMU
IPC: G01H9/00
Filed: 1977-09-22
Abstract: PURPOSE:To make possible the measurement of the number of vibration of a vibrator with ease, by providing a device of detecting the number of vibration of an object and converting the same to electric signals and a device of displaying the number of vibration, and adding a function of measuring and displaying the number of vibration to an ordinary electronic watch. CONSTITUTION:Light from a light source 101 is reflected by a vibrating object 102 and enters a photo detector 103. From the detector 103, current 105 flows in a resistance 104. The frequency of photo current waveform 105 is equal to the number of vibration of the vibrator. The waveform 105 is converted to voltage waveform by a resistance 104. The voltage waveform then enters a counter 106 then through a decoder 107, and the number of vibration is displayed in a display body 108. Namely, the decoder 107 and display body are able to make common use of the electronic circuits of the digital watch and at the time of measuring the number of vibrations, the circuits are changed over from watch display to the measurement of the number of vibration by a switch. The electronic watch may be carried with ease and its use in tuning of musical instruments as a device of permiting easy measurement of the number of vibration may be widened of range.
Patent JP-H11302719-A (JP)
Title: Method for removing impurity from steelmaking slag
Inventor: MATSUZAWA KATSUAKI
IPC: C21C7/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To regenerate the impurities, such as phosphorus and sulfur, in steel making slag as the steelmaking slag by migrating these impurities into molten scrap iron sunk on the bottom of a furnace and making them absorbed. SOLUTION: This method consists in removing the impurities from the steelmaking slag by the melting furnace 1 which has a scrap iron and steelmaking slag feeding port 11, an exhaust gas discharge port 12 and a main electrode 5 on a furnace cap 3, a flag hole 7 for discharging molten slag 9 in the middle part of a furnace wall 2, a molten scrap iron discharge port 8 in the lower part of the furnace wall 2 and a furnace bottom electrode 6 disposed to vertically face the main electrode 5 at a furnace bottom 4. The scrap iron and the steelmaking slag are respectively fed into the melting furnace 1. The scrap iron and the steel making slag are melted by direct energization between the main electrode 5 and the bottom electrode 6. The oxygen ions in the molten slag 9 are migrated toward the main electrode 5 side to lower the oxygen ion activity in the molten slag 9.  The impurities, such as phosphorus and sulfur, in the molten slag 9 are migrated and absorbed into the molten scrap iron 10 sunk on the furnace bottom 4.
Patent JP-S5738083-A (JP)
Title: Orthogonal conversion decoder
Inventor: TAKEMURA YOSHIYA
IPC: H04N7/32
Filed: 1980-08-19
Abstract: PURPOSE:To reduce the deterioration of video quality due to an error, by forecasting the sequence value of a received block from a block near the received block according to the pattern expressed by each sequence and replacing the sequence value caused an error with the forecasted value. CONSTITUTION:A coded transmission code according to a transmission line 13 is received and decoded at a transmission decoder 7 to reproduce sequence quantization signals Qi, hi. A quantizer 8 obtains Qi<-1>, Qi, hi. The Qi<-1>, is the inverse operator to the Qi. The output of the quantizer 8 is inputted to an Hadamard inverter 9 via memories 20, 24, forecast circuits 21, 25, error detection circuits 23, 27, and switching circuits 22, 26. The inverter 9 receives a forecast value alphai (m, n) to a sequence hi (m, n) or a sequence subject to error detection, makes Hadamard inversion and is transmitted from an output terminal 12 as a television signal via a memory 10 and a D/A converter 11.
Patent JP-S61273181-A (JP)
Title: Inverter
Inventor: OKAJI HIROAKI
IPC: H02M7/48
Filed: 1985-05-28
Abstract: PURPOSE:To suppress the rise of a DC voltage at normal time by forcibly closing the switching element of an energy consuming circuit by the output from malfunction detecting means for the prescribed period. CONSTITUTION:An inverter for driving an AC motor 5 is composed of a rectifier 2 for obtaining a DC voltage from an AC power source 1, a smoothing condenser 3, and an inverter 4. The inverter 4 is controlled by the outputs of the rotating speed detector 5 of the motor 5 and a current detector 7 through a speed controller 8, a current controller 9 and a switching control amplifier 10. In this case, a malfunction time switching controller 16 is added between a malfunction detector 15 and the switching control amplifier 14 of an energy consuming circuit 11. Thus, the controller 16 outputs a signal for forcibly conducting (closing) the switching element 11a of the circuit 11 by the malfunction detection output from the detector 15 for the prescribed period to suppress the abnormal rise of the DC voltage.
Patent JP-H09300774-A (JP)
Title: Thermal printer
Inventor: MORI YUKIHIRO
IPC: B41J25/316
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and lightweight thermal printer high in printing reliability and easy in maintenance and replacement. SOLUTION: A thermal printer is equipped with the head support member 30 mounted within a housing 10 in a freely slidable manner and brought down backward to elastically bring a thermal head into contact with a platen 2, a pair of connection arms 41, 42 arranged in opposed relationship through the platen 2 and fitted to a platen shaft at one end parts thereof, the pressure shaft 45 fitted in the holes provided to the other end parts of the connection arms 41, 42 and bridged across a pair of the connection arms 41, 42 in parallel to the platen 2, the spring member 4 interposed between the pressure shaft 45 and the head support member 30 and an engagement release means releasing the engagement with the spring member 4.  The head support member 30 is inclined downward when the seat part 4B of the spring member 4 is engaged with the pressure shaft 45 and erected when the engagement of them is released.
Patent JP-S6029236-A (JP)
Title: Guide device for wire electrode
Inventor: INOUE KIYOSHI
IPC: B23H7/10
Filed: 1983-06-25
Abstract: PURPOSE:To eliminate vibration of wire electrodes to enable a highly accurate machining, by controlling the rotation of guide devices such that the wire electrodes are pressed, in association with the changing of the direction of machining progress, against the same point sides of the rear surface parts, as viewed in the machining progress direction, of a guide hole by the pressure of electrical discharge. CONSTITUTION:Upon electrical discharge machining, in an electrical discharge machining section 27, a wire electrode 1 is subjected to force in the direction opposite to the direction of machining progress as indicated by the arrow 46, due to the pressure of electrical discharge. Therefore, a motor 40 is driven to make the wire electrode 1 always contact with a guide hole 18a which is nearest to the center axis of a guide holder 20, even though the direction of machining progress is changed, so that the guide holder 20 is rotated. Thus, if the wire electrode makes into contact with the same point side of the guide hole upon electrical discharge machining, irrespective of the changing of machining progress, the positional shifting of the wire electrode due to differences in the position of the contact point by the wire electrode may be eliminated even though the inner surface of the guide hole is roughed, thereby the machining accuracy may be enhanced.
Patent JP-S5340841-A (JP)
Title: Improving stability for power system by series compensating circuit
Inventor: OOKUBO SHIGENORI
IPC: H02J3/24
Filed: 1976-09-25
Abstract: PURPOSE: To enlarge a damping with a current, having the intrinsic value of power-swing, not flowing in the load side, by inserting series compensating circuit, with the characteristic provided for breaking a current having an angular frequency ofωs, in a way of power transmission. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06328124-A (JP)
Title: Diamond die for wire drawing
Inventor: FUKUSHIMA SHINICHI
IPC: B21C3/02
Filed: 1993-05-17
Abstract: PURPOSE:To provide a diamond die for a wire which can obtain the wire suitable in the supply quantity lubricant and small in friction between the wire and the die, free from the surface flaws of the wire caused by the die damage when the wire is drawn and is excellent in feeding property of the wire at a welding time even when a large quantity of the wire is drawn at a high speed. CONSTITUTION:In the diamond die for wire drawing composed of an entrance and an approach of an introduction part, reduction, a bearing and a back relief of a wire drawing part and an exit of an outlet part, the length of the bearing is made 0.30D-0.45Dmm to the inner diameter D(mm), the approach angle alphais made 6-10 deg., the angle of the back reef beta is made 45-60.
Patent JP-H08260649-A (JP)
Title: Handrail
Inventor: ODA AKIRA
IPC: A47K17/02
Filed: 1995-03-20
Abstract: PURPOSE: To provide a safe handrail by disposing a longitudinal member having a cross section convenient for tightly grasping by a hand in the longitudinal direction while being conformed to the human body, making the diameter of the lower section of the outside diameter of the cross section of the member larger and the diameter of the upper section of the outside diameter of the cross section smaller and continuously forming the outside diameter. CONSTITUTION: A sectional shape 3a in a line A-A in the shape of the member 1 of a handrail T is formed in an approximately round shape and an outside diameter is formed in a small diameter (s). A sectional shape 3b in a line B-B is formed in a round chamfering shape, and the outside diameter is formed in an intermediate diameter (n). A sectional shape 3c in a line C-C is formed in an approximately square and formed in a large diameter (m). The handrail T is installed onto an external wall 23 in the longitudinal direction in the vertical direction. When the handrail T is clasped unconsciously, the clasped place is confirmed approximately by a hand, and a sense of security is imparted. Accordingly, even when any place of the handrail T is gripped, the handrail T in size optimum for gripping can be provided.
Patent JP-S5638286-A (JP)
Title: Mechanism for fine adjustment of platen
Inventor: MATSUMORI SHIGEMITSU
IPC: B41J11/38
Filed: 1979-09-07
Abstract: PURPOSE: To unnecessitate clutch mechanisms and improve the precision of paper feeding, by enabling an idle gear having helical tooth profile to move in the axial direction.  
     CONSTITUTION: Under the condition where a step motor 1 is fed with a holding current, that is, where a spur gear 3 is not rotating, a lever 10 is rotated and the detent 14 on the lever 10 is fitted and fixed in one of the detent holes 15 of a frame 11. Then a sleeve 7, an idle spur gear 4 and the idle helical gear 5 are moved in the direction of the arrow (a) on the shaft 9, and the rotation generated owing to the angles of torsion of the tooth surfaces of the idle helical gear 5 and a platen helical gear 6 is imparted to the helical gear 6 and the platen 2, thereby performing a fine adjustment of the platen 2. 
     COPYRIGHT: (C)1981,JPO&Japio