baber/WOPTO huggingface dataset:
Patent JP-S54138970-A (JP)
Title: Control device
Inventor: NAGAHAMA MINAO
IPC: G05B9/00
Filed: 1978-04-21
Abstract: PURPOSE: To eliminate influences on a plant of a time delay from a detection of occurence of an  unusual condition to a lock of an operating end of the plant by constituting a control device therefor such that an output of a recording controller is continually stored in a memory so that, upon  occurrence of an unusual condition, the signal stored in the memory is output to a regulation  valve.  
     CONSTITUTION: Outputs of a main steam flow signal generator 22 and a feed water flow signal  generator 23 are each applied to an evolutor 24 which extracts the square root thereof. Either a  signal of the sum total of outputs of the evolutors 24 and an output of a pile water level signal  generator 21, or the output of the water level signal generator 21 is selected by a control mode  change-over switch 27 to be applied to a recording controller 28. A control signal output from  the recording controller 28 is applied by way of a lock mode relay contact 29 to a feed water  regulation valve as an opening demand signal thereof. The opening demand signal is continually  stored in an analogue memory 30, and when an unusual condition is detected, the change-over  switch 29 is changed over to connect the analogue memory 30 so that the regulation valve  opening demand signal which was stored in the analogue memory 30 directly before the unusual  condition occured is supplied, thereby enabling a safe running of the plant to be attained.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55152702-A (JP)
Title: Preparation of discharge printing paste for reactive dye by solid phase reaction
Inventor: HAYAKAWA EIJI
IPC: C08B11/12
Filed: 1979-04-18
Abstract: PURPOSE: To prepare a discharge printing paste for a reactive dye excellent in  derizing effect, by the solid-phase oxidation of a reaction product from cellulose,  caustic soda, sodium monochloroacetate and water, with bleaching powder, in  water.  
     CONSTITUTION: In the preparation of sodium cellulose-glycolate by the reaction of cellulose, caustic soda, sodium monochloroacetate and water, a discharge printing  paste for a reactive dye is prepared by the solid-phase oxidation of the reaction  product with bleaching powder, in water, in such a manner that the relative viscosity of 1% aqueous solution of the produced sodium cellulose-glycolate is ≤5.0. Although any reactive paste other than sodium alginate has been impractical because  of inferior desizing effect, it becomes practical by use of the bleaching powder. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01218957-A (JP)
Title: Antiskid control device
Inventor: YASUNO YOSHIKI
IPC: B60T8/1763
Filed: 1988-02-29
Abstract: PURPOSE:To obtain good braking performance by calculating wheel acceleration and deceleration, when they are calculated from each wheel speed detection value, by two different change factor decision times and by the short change factor decision time in case of a high friction coefficient road while by the long change factor decision time in case of a low friction coefficient road. CONSTITUTION:A wheel acceleration and deceleration calculating means, being based on a wheel speed detection value, calculates a change factor of a wheel speed for two different change factor decision times. While a road surface condition judging means compares a longitudinal acceleration detection level with a predetermined reference value, judging a coefficient of friction to be high and low of a road surface placed in a braking condition. And an actuator control means gives to an actuator an instruction signal corresponding to wheel acceleration relating to the shorter change factor decision time, in case of the high friction coefficient road surface, while corresponding to the wheel acceleration relating to the longer change factor decision time in case of the low friction coefficient road surface, controlling pressure of a braking cylinder. In this way, the improvement of noise resistance can be contrived in the low friction coefficient road while performing a good responsive control in the high friction coefficient road.
Patent JP-H03249245-A (JP)
Title: Towel
Inventor: ASAI YOSHIO
IPC: D02G3/04
Filed: 1990-02-27
Abstract: PURPOSE:To obtain a towel having a specific composition, showing excellent handle and elasticity, having a recovering degree of elongation in applying load to the towel and of returning to a fixed elongation in removing the load. CONSTITUTION:The objective towel which is a loop towel comprising >=70% falsely twisted textured yarn of acrylic filament and the rest of twisted filament yarn composed of polyamide or polyester and polyurethane and having recovering degree of possessing >=50% based on original length of elongation in applying 5kg load to the loop towel and of returning from >=50% elongation to <=10% elongation within 5 seconds in removal of load.
Patent JP-S59173196-A (JP)
Title: Sludge control device
Inventor: TSUKURA HIROSHI
IPC: G01N33/18
Filed: 1983-03-19
Abstract: PURPOSE:To perform optimum control of sludge by storing data on an interface height with respect to the time during the test of sludge settling measured in a turbidity sensor part into a memory and processing said data, etc. in an arithmetic part upon ending of the test. CONSTITUTION:The sludge deposited in a final settling basin 4 is returned by a pump 6 through a sludge return pipe 7 to an aeration tank 1. The sludge discharged by the pump 6 is introduced as excess sludge into a pipeline 8. A sludge control device 9 is formed of a device 9a for measuring sludge interface constituted of a sludge volume index meter and a turbidimeter, a device 9b for storing the settling of the interface, an arithmetic part 9c for the parameter of a settling curve, and a device 9d for outputting the result of the measurement and calculation. A pump 10 for controlling the inflow water is operated by the output signal from the device 9d and a pump 6 for discharging return sludge and excess sludge is operated as well.
Patent JP-S58165311-A (JP)
Title: Manufacture of iron oxide recording medium for magnetic disc
Inventor: NAKAGAWA YOSHIO
IPC: C01G49/06
Filed: 1982-03-26
Abstract: PURPOSE:To increase a speed of forming an Fe3O4 film on a substrate by a combination of irradiation of oxygen ions which are controlled in both energy and direction thereof with an ion gun and sputtering of iron. CONSTITUTION:A disc substrate 1 made by processing the surface of an Al alloy substrate with anode oxidation is baked in a vacuum preheating chamber and thereafter set at the center of a sputtering chamber within a vacuum tank 14. Then, Ar gas is introduced via a valve 7 to set the interior of the tank 14 at a vacuum degree of 2X10<-3>Torr, and thereafter a power supply 6 is operated to start sputtering. Subsequently, the substrate 1 is rotated by a pulley 5 at 100rpm and oxygen gas is introduced into an ion gun 4 to actuate the ion gun. Operating conditions of the ion gun 4 are set to be 300V of discharge voltage 100V of accelerating voltage. In this state, a shutter (not shown) is opened to perform both sputtering of iron and oxygen irradiation by the ion gun, resulating in that an Fe3O4 film is formed at a speed of 400Angstrom /min.
Patent JP-S58167262-A (JP)
Title: Crawler vehicle
Inventor: IWAMOTO TAROU
IPC: B62B5/02
Filed: 1982-03-26
Abstract: PURPOSE:To improve traversability in going up and down a stairway, by installing movable auxiliary wheels and then altering the form of a crawler tread. CONSTITUTION:Driving wheels 2, sub-wheels 3 and supporting wheels 4 are all attached to a car body 1 and crawler treads 6 are wound round these wheels at both sides. First arms 7 being pivotally supported by the car body support second arms 8 in a fulcrum manner, and auxiliary wheels 5 attached to these second arms 8. Crawler treads 6 stretched over these auxiliary wheels 5. With both first and second arms actuated, the auxiliary wheels 5 are moved subsequently and thereby the form of each crawler tread can be fittably altered. Accordingly, when the auxiliary wheels 5 are lifted upward, a ground contact area is well reduced so that the steering shift comes easy. Likewise, when the crawler treads get adjusted with the shape of each step by moving them somewhat forward, this crawler vehicle can easily run onto a stairway. And, when the clawler treads are moved backward so as to make contact with the floor surface, the vehicle can prevent a violent fall backward.
Patent JP-H09242885-A (JP)
Title: Valve for making flow path diameter variable
Inventor: SUGIMOTO AKITOSHI
IPC: F16K3/03
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To make the flow path dia. changeable into several patterns by rotating each columnar member so that the center of recess for forming the flow path of each columnar member is positioned at the center of the circumference in which each member is positioned. SOLUTION: Columns 80, 82 84 having a same dia. are arranged at the angle distance of 120 degrees on the same circumference (centeral circle) with the axial lines being parallel with each other. Profiles 80L, 82L, 84L each has the same radius as tint of a large dia. flow path to be formed, and a sectorial recess whose center angle is 120 degrees having the center on the extension line of the dia. of each coin member 80, 82, 84. To form the flow path 86, the center of profail 80L, 82L, 84L is rotated and the three profiles 80L, 82L, 84L are combined. To form a small dia. flow path 88, similarly profiles 80S, 82S, 84 are combined together.
Patent JP-S55139449-A (JP)
Title: Resin composition
Inventor: SUGIO AKITOSHI
IPC: C08L101/00
Filed: 1979-04-18
Abstract: PURPOSE: To obtain title composition, improved in solvent resistance and fatigue resistance, by compounding a polyphenylene ether resin with a graft block copolymer of an unstaturated polyolefin and a butyl rubber.  
     CONSTITUTION: A polyphenylene ether resin alone or its mixture with a polystyrene resin (A), is compounded with a graft block copolymer (B) obtained by the polymerization of an unsaturated polyolefin with a butyl rubber in the presence of bifunctional phenols which are a grafting medium, to produce a composition. In said (B) component, 40W99pts.wt. of the unsaturated polyolefin and 1W60pts.wt. of the butyl rubber are preferably used. It is essential that the unsaturated polyolefin has a number-average molecular weight of 8000 and 0.05W0.5wt%, on the average, of unsaturated bonds per one molecular chain. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02226432-A (JP)
Title: Clock fault processing system
Inventor: NAKAMURA AKIHIKO
IPC: G06F11/00
Filed: 1989-02-28
Abstract: PURPOSE:To shorten the time required for investigating a fault cause by permitting clock fault detection circuits to detect clock abnormality and permitting a fault processing program to log a clock fault occurrence phenomenon and a clock fault occurrence part. CONSTITUTION:When abnormality occurs in a clock supplied from a clock distribution circuit 5 to processors 1-3 through clock signal lines 111-113, 121-123 and 131-133, the clock fault detection circuits 61-63 detect it, and inform an interruption signal generation circuit 7 of it through signal lines 141-143. The processor where the clock fault has occurred is recognized and a fault processing control part 82 executes the designated fault processing program by permitting the interruption signal generation circuit 7 which has received information to generate an interruption signal so as to interrupt it into a maintenance diagnosis processor 8 and permitting an interruption processing control part 81 to read a status read register 71. Thus a clock fault processing can be executed in a short time.
Patent JP-S58164330-A (JP)
Title: Acoustic device
Inventor: HIRASHIMA MASAYOSHI
IPC: G11B33/12
Filed: 1982-03-24
Abstract: PURPOSE:To obtain an extremely small-sized acoustic device which requires neither a power amplifier nor a power source circuit, by providing a preamplifier for amplifying an audio signal in a housing. CONSTITUTION:In the housing 1, an AM/FM tuner, detecting circuit 2, and the preamplifier 3 for amplifying the audio output of the circuit 2 are stored and a power source jack 4 for supplying a power voltage to them and an audio jack 5 for leading out the audio output of the preamplifier 3 are provided. A plug 8 has a power source plug 6 to be connected to the power source jack 4 and a signal plug 7 to be connected to the audio jack 5; the power source jack 6 is supplied with a DC voltage form a battery pack 9 and a signal obtained by the signal plug 7 is supplied through the battery pack 9 to an electroacoustic transducer 10 such as headphone crystal earphones.
Patent JP-H06220089-A (JP)
Title: Peptide or its salt and agent for diagnosis or treatment of autoimmune thyropathy containing the peptide
Inventor: MORI TORU
IPC: A61K38/00
Filed: 1993-01-27
Abstract: PURPOSE:To provide a peptide useful as an active component for diagnostic or treating agent for autoimmune thyropathy. CONSTITUTION:The peptide expressed by the amino acid sequence of Cys His Gln. Glu Glu Asp Phe Arg Val Thr Cys Lys Asp Ile Gin Arg Ile Pro Ser Leu (sequence No.1), Gln Leu Glu Ser His Ser Phe Tyr Asn Leu Ser Lys Val Thr His Ile Glu Ile Arg Asn Thr Arg Asn Leu Thr Tyr Ile Asp Pro (sequence No.2) or Lys Asn Gln Lys Lys Ile Arg Gly Ile Leu Glu Ser Leu Met Cys Asn Glu Ser (sequence No.3) or its salt. The operation for the diagnosis of autoimmune thyropathy can be simplified compared with conventional methods.
Patent JP-S57160806-A (JP)
Title: Rotary transfer apparatus for cylinder such as material wood
Inventor: YAMAGUCHI YUTAKA
IPC: B27B31/04
Filed: 1981-03-31
Abstract: PURPOSE:To easily control the transfer speed by providing rollers arranged at regular intervals which are respectively mounted on shafts capable of inclining to vertical and transversal axes to rotate a cylinder and apply a thrust thereto. CONSTITUTION:Rolls 1, 1' and 2, 2' rotating to support and transport a material wood A are forcedly rotated, and the rotation of the rollers force the material wood A to rotate. Roll holding frames 3, 3' for the rolls 1, 2 are supported on supports 7, 7' by shafts 8 and rotated by operation rods 9. As the shaft of the roll is inclined a little horizontally, the roll is adapted to apply an oblique forward thrust to the material wood to move rhe material wood, while it is rotated. The moving speed can be changed arbitrarily by moving the roll on a vertical axis.
Patent JP-H07234671-A (JP)
Title: Pitch determination device of electronic musical instrument
Inventor: YASUNAGA HIROYUKI
IPC: G10H7/00
Filed: 1994-02-22
Abstract: PURPOSE:To greatly improve the operability by obtaining an operation feeling which is extremely close to the operation feeling of a brass instrument (acoustic musical instrument). CONSTITUTION:A lip sensor 18 detects lip information by lip operation as target pitch information and a lip value-harmonic degree conversion table stored in the ROM of a microcomputer is selected with a pitch determination switch group 22 corresponding to valves of the brass instrument (acoustic musical instrument); and a pitch close to the pitch indicated by the lip information is retrieved in the selected lip value-harmonic degree conversion table and the retrieved pitch is determined as the pitch of a musical sound to be generated.
Patent JP-H08218721-A (JP)
Title: Hinge having fixing function
Inventor: SUGIMOTO NAOYUKI
IPC: E05F1/12
Filed: 1995-02-13
Abstract: PURPOSE: To maintain a door accurately at the fixed angle of opening and closing in spite of simplified structure, and to conduct the opening and closing operation of the door safely. CONSTITUTION: A pawl 10 is fitted to the end face of the cylindrical body 11a of a fixed cam 11 fixed onto a fixing side member 8, and an inclined plane section is formed to the side section of the pawl 10. An engaging groove section 14a, with which the pawl 10 of the fixed cam 11 is engaged in response to the angle of opening and closing of a door 1, a pawl section 12, a receiving groove section 14b, an inclined section 14c and a flat section 14d are formed successively in the circumferential direction to the end face of the cylindrical body 14e of a sliding cam 14 slidably installed to a rotary side member 4. The sliding cam 14 is biased towards the fixed cam 11 by a compression coil spring 15 fitted to a shaft rod 18.
Patent JP-H10242005-A (JP)
Title: Manufacture of aluminum foil for electrolytic capacitor
Inventor: SAKURAI TSUYOSHI
IPC: H01G9/055
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an aluminum foil wherein, by improving electrolytic etching characteristics, the surface area of foil is enlarged for improved electrostatic capacity together with raised bending strength. SOLUTION: Firstly, such aluminum foil base material as comprises Al by 98.8wt.% or more while a remaining part is inevitable impurities is annealed at 350-450 deg.C for 1 hour or longer. Then, the annealed aluminum foil base material is cooled down. Here, a cooling speed when the aluminum foil base material is cooled down to 400 deg.C is 5-45( deg.C/hour).
Patent JP-H10247306-A (JP)
Title: Magneto-resistance effect type head, and magnetic disk device using it
Inventor: AKIYAMA JUNICHI
IPC: G11B5/39
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To achieve a high reproducing resolution while maintaining a high reproducing output, by applying an electric field to the detected current of a magneto-resistance effect type head provided with magneto-resistance effect element through which a detected current for information reproduction is made to flow from a magnetic recording medium. SOLUTION: When the electric field E generated by polarization current P in ferroelectric substance films 10, 11 is applied to a magnetic resistance effect element 1, a sense current being made to flow vertically to this paper is exerted by a Lorentz's force and is deflected toward the neighborhood of a plane 30 opposed to a magnetic resistance recording medium, and is made hard to flow into an inner part of the head of the magneto-resistance effect element 1. For an improvement in reproducing resolution, it is necessary to make a magnetic gap length (g) small.  When recording signal line resolution increases, reproducing magnetic fluxes are clustered only in the neighborhood of the plane 30 opposed to the magnetic record medium of the magneto-resistance effect element 1, it becomes unnecessary to reduce a height(h) because the sense current is deflected toward in the neighborhood of the plane 30 opposed to the magnetic record medium by the Lorentz's force, while it has been necessary to increase the height(h) for reproducing a high output of a high resolution recorded signal.
Patent JP-H04283987-A (JP)
Title: Electronic circuit device and manufacture thereof
Inventor: NAKAMURA HISASHI
IPC: H05K3/28
Filed: 1991-03-13
Abstract: PURPOSE:To enable a problem of realization of high density and reliability of electrical connection between circuit elements to be solved when constituting an electronic circuit by performing solder-connection of the circuit elements to a conventional printed-wiring board and then provide for an electronic circuit device which is superb in realization of high density of the circuit and reliability of electrical connection between the circuit elements in the electronic circuit device which is used for a wide range of electronic equipment. CONSTITUTION:Various kinds of circuit elements 5 and 6 constituting an electronic circuit are buried at a specified position of an insulation resin 7 and external connection terminal layers 5a and 6a of the circuit elements 5 and 6 which are exposed at one portion of the surface are electrically connected by a wiring circuit conductor layer 8 and then the circuit elements 5 and 6 are directly connected by the wiring circuit conductor layer 8 electrically, thus enabling a high-density circuit to be constituted as compared with a solder connection method and at the same time obtaining an effect for improving reliability in connection between the circuit elements since no solder connection is required.
Patent JP-H11243793-A (JP)
Title: Mulching material
Inventor: SHIMIZU KEIJI
IPC: A01G13/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a mulching material excellent in combined characteristics of safety, water holding property, water penetrating property, wind resistance, flame retardant property, weed inhibiting property, ventilating property, fertilizer-maintaining property, weather resistance, economy and working property for preventing the root part, etc., of a tree, and protecting the root part from a cold and hot weather and the plant from being beaten by weeds from just after its plantation to its initial rooting. SOLUTION: This mulching material consists of a granular material obtained by granulating a filter cake produced in mixing and neutralizing an acidic waste liquid discharged from an acid treating process of a clay with an alkaline waste liquid discharged from a synthetic process of a zeolite and/or a lime, contains an alunite, a gypsum, a zeolite and a non-crystalline silicic acid salt, and has 40-80 wt.% water content (at 110 deg.C), 6-9 pH and 600-900 g/L filling density.
Patent JP-2000253505-A (JP)
Title: Controller for electric rolling stock using speed- sensorless control
Inventor: KONDO KEIICHIRO
IPC: H02P27/04
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To surely restart an induction motor when coasting stably. SOLUTION: A vector control means for controlling an inverter 1 on a dq-axis rotatory coordinate system is constituted of a current command computing means 5 for computing a torque axis current command and a magnetic flux axis current command from a torque command and a magnetic flux command, a voltage command computing means 6 for computing a d-axis voltage command and a q-axis voltage command from at least a torque axis current command and a magnetic flux axis current command, an output frequency computing means 7 for computing the output frequency of the inverter 1 from at least one of the current commands, voltage commands, and phase current of an induction motor 2, an integrating means 9 for computing a phase by integrating the output frequency of the inverter 1, a gate control means 8 for controlling the gates of the inverter 1 from the phase and voltage commands,  and an output frequency correcting means 10 for correcting the output frequency of the inverter 1, when restart of the induction motor 2 at which rising of magnetic flux is performed by the inverter 1 is performed, from its coasting state at which the frequency of rotation of the induction motor 2 is unknown, from at least one of the current commands, voltage commands, and phase current of the induction motor 2.
Patent JP-H02229925-A (JP)
Title: Clutch controller
Inventor: KONO TETSUSHI
IPC: F16D28/00
Filed: 1989-02-28
Abstract: PURPOSE:To prevent rapid starting with a large gear ratio by installing a clutch engagement speed setting unit for backward driving which sets the clutch engagement speed at the time of backward starting to the later side than the clutch engagement speed at the time of forward starting. CONSTITUTION:A basic clutch engagement speed setting unit 47 sets a basic clutch engagement speed based on engine speed Ne and engine speed acceleration calculated by a calculating unit 48 at the time of starting mode by a judging unit 42. When backward starting is judged by a judging unit 50 through the signals from a shift position sensor 20, a clutch engagement speed setting unit 51 for backward driving outputs a correction factor (k) and a correcting unit 52 corrects the basic clutch engagement speed to the later side than forward starting to determine clutch engagement speed at the time of backward driving. It is thus possible to relieve transmission torque at the time of backward starting and prevent rapid starting with a large gear ratio, so as to provide smooth starting characteristics.