baber/WOPTO huggingface dataset:
Patent JP-S63296891-A (JP)
Title: Preparation of carrier for immobilizing microorganism
Inventor: FUJII MASAHIRO
IPC: C02F3/10
Filed: 1987-05-28
Abstract: PURPOSE:To prepare a carrier for immobilizing a microorganism without requiring a high temp. furnace and high temp. gas in baking the granulated slag of a shaft furnace, by kneading the granulated slag of the shaft furnace with a synthetic resin and molding the resulting mixture into a saddle or ring shape. CONSTITUTION:A thermosetting resin such as a phenol resin or a thermoplastic resin such as polyethylene is mixed with the granulated slag with a particle size of about 20-500mum in a compound ratio smaller than a shaft furnace granulated slag/synthetic resin + 1 on a wt. basis and the particles of the granulated slag of the shaft furnace are mutually bonded and molded into a saddle or ring shape at extremely low temp. without performing baking. Since the particles of the granulated slag of the shaft furnace are easily concentrated to the inside of the molded body, in this case, the molded body is treated so that the surface layer part thereof is peeled off by a mechanical means such as cutting to expose the much granulated slag of the shaft furnace to the uppermost surface. By this constitution, since the granulated slag of the shaft furnace is molded in a bonded state using the synthetic resin, a baking process reaching about 800 deg.C is omitted and a molded carrier can be obtained at low cost.
Patent JP-S61288071-A (JP)
Title: Production of ferromagnetic material
Inventor: SAITO YUKIO
IPC: C23C16/50
Filed: 1985-06-17
Abstract: PURPOSE:To efficiently obtain a magnetic material having high saturation magnetization on a substrate by applying induction energy such as microwaves to vapor of an iron compound and a nitriding gas introduced into a vacuum vessel so as to bring them into a reaction at a precribed temp. CONSTITUTION:Vapor of an iron compound such as an iron carbonyl compound or iron halide and a nitriding gas such as nitrogen or ammonia are introduced into an evacuated reactor. Induction energy such as microwaves or high frequency waves is then applied to carry out activation, decomposition and nitriding at <=300 deg.C. A magnetic material contg. a large amount of Fe8N and having high saturation magnetization is efficiently obtd.
Patent JP-H06128616-A (JP)
Title: Method and device for supplying granular substance supporting iron into metallurgical furnace
Inventor: MARUKO ANTONIO HERERAAGARUSHIA
IPC: C21B11/02
Filed: 1991-05-31
Abstract: PURPOSE: To decrease the number of opening and closing times of a furnace cap and to produce molten steel with good productivity at an excellent furnace working rate and raw material yield by using a supply pipe which is freely advanceable and retreatable at a specific angle into and out of a furnace at the time of supplying a granular ion raw material into the arc furnace for steel making.  
     CONSTITUTION: Molten steel is produced by forming an arc 22 between the molten slag 20 on the molten iron 18 within the hermetic type arc furnace 10 consisting of a roof (furnace cap) 14 and a crucible part 16 and having three graphite electrodes 32, thereby heating and refining the raw materials in the furnace. The prereduced iron ores or the like as the raw materials are fed from a conduit 62 via a storage device 58 to a screw supplying machine 40 and are supplied in a deposited form 52 onto the molten slag 20 in the furnace from the front end in the state inclining at an angle of 10 to 45° from the horizontal to prevent the erosion of the front end of the supplying machine 40 by the heat of the arc. At the time of supplying the molten pig iron to the arc furnace 10 or discharging the molten slag 20 in the furnace, the supplying machine 40 is retreated to the position outside 45 the furnace by an air cylinder 44 and thereafter the supply of the pig iron or the slag discharge is executed by opening the furnace cap 14 and, therefore, the number of times thereof is decreased and the working rate of the furnace is improved. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H05305435-A (JP)
Title: High-efficient gas cutting method
Inventor: SAITO NAOKI
IPC: B23K7/10
Filed: 1992-04-24
Abstract: PURPOSE:To efficiently execute gas cutting capable of drastically reducing the cutting cost without depositing dross. CONSTITUTION:In the gas cutting method utilizing oxidization reaction, the cutting is erecuted while adding compound powder lowering the viscosity and the surface tension of the dross produced in cutting oxygen by cutting. Therefore, the oxidization reaction of an iron is remarkably activated and the cutting of a steel plate can be executed without depositing the dross.
Patent JP-S6110351-A (JP)
Title: Exchange system accommodating 2-wire/4-wire terminal equipment
Inventor: WARABINE KAZUYUKI
IPC: H04M3/00
Filed: 1984-06-26
Abstract: PURPOSE:To accommodate 2-wire/4-wire terminal equipment in mixture without relieving the load of the software of a main controller by constituting a 2-wire and a 4-wire subscriber interface so as to be processed by each sub-controller. CONSTITUTION:The sub-controllers 4, 5 are provided among an exchange switch 1, a 2-wire telephone set 8 and a 4-wire telephone set 9. The sub-controllers 4, 5 function as an interface (subscriber circuit) between the telephone sets 8, 9 and the exchange switch 1. The sub-controller 4 digitized the potential change in a talking line and transmits it to a main controller MC2 and the ringer control of the 2-wire telephone set 8 is applied based on the digital information from the main controller MC2. Through the constitution above, since the 2-wire interface circuit is controlled equally with the control of the 4-wire interface circuit, the 2-wire/4-wire telephone terminal sets are accommodated in mixture without increasing the software of the main controller MC2.
Patent JP-S5654414-A (JP)
Title: Lens diaphragm device of copying machine
Inventor: TAKEI HIDEHARU
IPC: G02F1/15
Filed: 1979-10-11
Abstract: PURPOSE: To make a diaphragm device small in size, simple and lightweight and make possible remote operation by interposing at least an electrochromism layer between a transparent substrate disposed with transparent grating-shaped electrodes and a transparent counter electrode thereby forming said device.  
     CONSTITUTION: A lens diaphragm 10 is constituted by burying transparent grating- shaped electrodes 2 in a transparent substrate 3, and interposing an electromism layer 5 and a dielectric layer 6 between the transparent electrode 3 and a transparent counter electrode 4. When voltage is applied between the transparent grating-shaped electrode 2 and the transparent counter electrode 4, the electrochromism layer 5 opposing to the transparent grating-shaped electrodes 3 colors and shuts off the rays 7 aiming the end of the entrance pupil 9 of a lens 8, thereby exhibiting diaphragm effect. Such diaphragm device is simple, is light and is remotely controllable. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01298944-A (JP)
Title: Linear driver
Inventor: UEDA TETSUYUKI
IPC: H02P25/06
Filed: 1988-05-26
Abstract: PURPOSE:To equalize polyphase currents flowing to moving elements and to accurately control by connecting the polyphase coils of the same phase in moving elements of first and second linear motors in series or in parallel with each other. CONSTITUTION:A linear driver has linear motors 10, 20, and their moving elements 12, 22 are connected by a rigid connecting member 30. A moving article secured onto the upper face of the member 30 is moved by a microcomputer control. The motors 10, 20 are composed of stators 11, 12 in which a plurality of permanent magnets 111, 211 are alternately magnetized on the upper faces of stator yokes 112, 212, and moving elements 12, 22 in which polyphase windings 121, 221 are secured onto the upper face of a moving element yoke 122. The windings 121, 221 of the same phase in the elements 12, 22 an connected in series or in parallel with each other.
Patent JP-H09319376-A (JP)
Title: Enclosure type engine work machine
Inventor: HASEGAWA KEI
IPC: G10K11/178
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To reduce the noise of an enclosure type engine work machine by applying an ANC(active noise control). SOLUTION: A soundproof case 1 is constituted of a first case part 1A and a second case part 1B, and an intake duct 9 with an ANC muffler and a cooling wind duct 51 are surrounded by the first case part 1A, and an engine 2 and a generator 3 are surrounded by the second case part 1B. An engine intake hole 52 is opened downward the front side wall of the first case part 1A, and a cooling wind intake 53 is opened just upward the engine intake hole 52. The engine intake hole 52 is communicated with the intake duct 9 supplying engine air breathed in to an air cleaner 17, and the cooling wind intake 53 is communicated with the cooling wind duct 51 supplying a cooling wind into the second case part 1B.
Patent JP-S5253125-A (JP)
Title: Internal combustion engine with fuel quality reformer provided
Inventor: NOGUCHI MASAAKI
IPC: F02M27/02
Filed: 1975-10-28
Abstract: PURPOSE: Fuel additionally supplied to the sub-combustion chamber at the time of acceleration by detecting a speed-up of the engine, in the internal combustion engine having a fuel quality reformer to supply the reformed gas to the subcombustion chamber. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09308362-A (JP)
Title: Oscillating and sorting device of thresher
Inventor: AKIYAMA TAKAO
IPC: A01F12/32
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To improve sorting state of grains by interlocking and closing a part of a chaff sieve and a grain sieve of an oscillating and sorting shelf when sorting state of the first gains in threshing is worsened. SOLUTION: The thresher in which an oscillating and sorting shelf 4 for receiving a threshed material in air passage feeding air from a winnower and oscillating and sorting the threshed material by a chaff sieve 2 at the upper stage and a grain sieve at the lower stage, is provided with an openable blade 6 in a definite region A on the front side of the chaff sieve 2 and a closing plate for closing a definite region B on the front side of the grain sieve 3 which nearly coincides with the region A.
Patent JP-S5354391-A (JP)
Title: Method for processing double row conical roller bearing
Inventor: EKUSA TOMOYOSHI
IPC: B24B49/04
Filed: 1976-10-28
Abstract: PURPOSE: In processing the track rotating surface of the subject bearing, to provide a method for processing a double row conical roller bearing which comprises subjecting the groove processing dimension to in process control and management by a detector disposed constantly at a position spaced apart at a predetermined distance from the small diameter and of a work. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0429555-A (JP)
Title: Spherical servo apparatus
Inventor: MAENO SATORU
IPC: H02K41/03
Filed: 1990-05-22
Abstract: PURPOSE:To realize a smooth spherical operation easily without making a structure complicated and large in size, by feeding back a sensor output of a magnetic pole position detecting means and by controlling an exciting current thereby so that the phase of the exciting current of each phase may accord with the phase of a magnetic pole position signal of each phase. CONSTITUTION:Sensor elements 25 and 35 of a magnetic pole position detecting means are of a stationary type constructed of a sensor head for a phase A prepared by winding detection coils 61A and 61A' thereon and of a sensor head for a phase B prepared by winding detection coils 61B and 61B' thereon. Therefore the sensor elements 25 and 35 are small in size and light in weight and provided in continuation with a stator 22 and a moving member 33 respectively. Accordingly, it is unnecessary to provide newly space for disposing the sensor elements 25 and 35 and the provision of the sensor elements 25 and 35 does not make a spherical motor large in size. Since a sensor output of the magnetic pole position detecting means is fed back and an exciting current is controlled thereby so that the phase of the exciting current of each phase may coincide with the phase of a magnetic pole position signal, besides, the motor is made to be a DC motor and thereby the spherical movement of an output shaft 40 can be controlled smoothly.
Patent JP-S5756526-A (JP)
Title: Nylon traveler for spinning frame with adjusted moisture content
Inventor: KANAI HIROYUKI
IPC: D01H7/60
Filed: 1980-09-18
Abstract: PURPOSE:To prevent the breaking accident, running (flying) off of a traveler, abnormal abrasion in use, etc., by adjusting the moisture of the traveler to about 2-4% always and storing the traveler for use. CONSTITUTION:A nylon traveler for a spinning frame and a water absorbing sheet absorbing a given amount of water are enclosed in a packaging bag, and the moisture centent of the nylon traveler is adjusted to 2-4wt%. The traveler will easily run fly off, has a higher running (flying)off strength and is easily broken with decreasing moisture content. The traveler is more flexible with increasing moisture content and will cause the traveler running (flying) off and the abnormal abrasion.
Patent JP-S5754619-A (JP)
Title: Securing belt made of fiber and manufacture therefor
Inventor: SATOU TERUHIRO
IPC: D03D13/00
Filed: 1980-09-18
Abstract: PURPOSE: To reliably secure a sheet without cutting warps and reducing the tensile force of the sheet, by a method wherein a securing belt, having a part with a hole at the center, and a part with no hole, is placed on a soft ground, and piles are driven into the holes.  
     CONSTITUTION: A securing belt 1 has a part 2, having a hole 3 formed at a center, and a part 4 having no hole. The part 2, having a hole, and the part 4, having no hole, are placed alternately, and the holes 3 are made in a longitudinal direction at given intervals. In the part 4 having no hole, wafts 6 are woven in warps 5A at one side which are about a half number and are then woven in warps 5B to form the hole 3 at the center. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61286107-A (JP)
Title: Method and device for continuously manufacturing semi-finished product from fiber reinforced plastic
Inventor: HAINTSU GEERIHI
IPC: B29B15/12
Filed: 1986-06-06
Abstract: 1. A process for the continuous production of a semifinished product from a fiber-reinforced plastic, in which fiber material in bonded form is impregnated with a liquid, recirculating plastic divided into a plurality of streams and the impregnated fiber material is calibrated, wherein the streams are injected into an impregnation zone under a pressure from about 0.1 to about 10 bar, and the jets of the plastic entering the impregnation zone strike the fiber material, fed through the impregnation zone, essentially at right angles.
Patent JP-H06341871-A (JP)
Title: Vortex flowmeter
Inventor: ITO ICHIZO
IPC: G01F1/32
Filed: 1993-06-01
Abstract: PURPOSE:To measure a polluted fluid by a method where a vibrator of which distance between both of emission faces of an ultrasonic wave transducer is determined to a prescribed value of wavelength of an emitted ultrasonic wave, is sandwiched and fixed with metallic holders to be installed therein. CONSTITUTION:Holders 33, 34 comprises a metallic case 37 and a piezoelectric vibrator 38 to be stored inside. One end of a cylindrical section in a case 37A is joined with a circular bottom section 39A and the other end is joined with a doughnut shaped edge section and a case 37B having the same structure as the case 37B is opposed thereto to be joined. In the inner section surrounded by the cases 37A, 37B, the piezoelectric vibrator 38 is attached to the bottom sections 39A, 39B of the cases 37A, 37B by using bonds 42, 43. When a dimension of each emission face T1, T2 of the vibrator 38 is determined to be a half of a wavelength of an ultrasonic wave gamma in the vibration direction delta, phases of ultrasonic waves emitted from the emission faces T1, T2 are reversed to each other.
Patent JP-S5558555-A (JP)
Title: Electronic device and its manufacture
Inventor: KATOU TOKIO
IPC: H01L23/29
Filed: 1978-10-25
Abstract: PURPOSE: To increase humidity resistance, by irradiating B or P ions on the outer surface of an organic, insulating film which has been heat-solidified.  
     CONSTITUTION: A semiconductor base plate on which a PN junction has been formed is coated with polymide-isoindolo-quinazolinedione film 9. After this, it is given heat treatment at 200°C for 60 min and is heat solidified. Then, it is etched by hydrazine hydrate+ehylenediamine. Next, by irradiating B ions, 10 12 /cm 3 , at 10 KV, the outer surface of film 9 is super-solidified (10). By selecting the kind of charged particles, accelerating voltage, the amount of irradiation, it is possible to obtain a super-solidified film of the desired characteristics and thickness. By this, the film coating is made impenetrable by moisture. It is free from defect, has excellent coating characteristics and proper elasticity, and improves the reliability of semiconductor device. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09297647-A (JP)
Title: Item data input device
Inventor: YOSHIDA KAZUMASA
IPC: G06Q10/10
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To enable anyone to easily change the input sequence of item data by controlling the input sequence of items based on the contents of an input sequence storage means when the item data are inputted and therefore designating optionally again the corresponding relation on a display screen between the items and the information on their input sequence. SOLUTION: A CPU 1 opens a subwindow in the margin of a slip layout screen and displays the list of circled digits as the information showing the input sequence of slip items. Then the CPU 1 accesses an input sequence storage part 8 to analyze the input sequence in every item corresponding to a designated slip and to display and output the number plates showing the corresponding input sequence at the upper left position of every item on the slip layout screen based on the analysis result. When the information on the input sequence which is displayed and outputted in response to every item data is changed, the CPU 1 performs the control to rewrite the contents of the part 8 in response to the change of the said information. Therefore, anyone can easily change the input sequence of item data.
Patent JP-S5832964-A (JP)
Title: Fuel injection device for engine
Inventor: ASAYAMA YOSHIAKI
IPC: F02D41/10
Filed: 1981-08-19
Abstract: PURPOSE:To compensate fuel correctly even for the operation of acceleration by opening and closing an injection valve synchronously with the frequency output of an eddy flow meter for controlling the pressure difference between supply fuel and suction in accordance with the opening speed of an air throttle valve. CONSTITUTION:The fuel regulated in pressure by a pressure regulation valve 20 is injected into a suction pipe 3 from a fuel injection valve 5 to be opened and closed synchronously with the eddy frequency of a suction flow meter 4. For keeping this amount of injection at a fixed value, the pressure difference between pressures of fuel and suction is kept constant. Therefore, the pressure of suction is made to work to a diaphragm 19 in a differential pressure regulation chamber 16a. Now, when a throttle valve 2 is opened to accelerate an engine, the signal of an operation speed detector 9 is inputted into an electronic control device 31, and the current corresponding to a valve-opening speed is supplied to a movable coil 22 to change the pressure of fuel and control the amount of fuel. This construction permits to compensate fuel correctly even for the operation of acceleration in the case of high frequency of injection.
Patent JP-H05319366-A (JP)
Title: Automatic large block assembling device
Inventor: ONIKI YASUHIKO
IPC: B63B9/06
Filed: 1992-05-22
Abstract: PURPOSE:To provide an NC automatic large block assembling device for applying a large block assembling method where a longitudinal member is precedingly welded and, then, a transverse member is inserted therein. CONSTITUTION:A numerical control device 1 for controlling a large block assembling process, an automatic slit measurement device 2 controlled with the device 1, an automatic stiffener arranging device 3 and an automatic transverse member insertion device 4 are respectively provided, and an optimum longitudinal member fitting span is determined on the basis of measurement data obtained with the device 2. A longitudinal member 102 is laid at the optimum position and welded to a large plate 101. Then, the longitudinal member 102 is used as a guide rail for causing the travel of the device 4, and a transverse member 103 is taken in from the end of the longitudinal member 102, while the inclination of the member 102 is being rectified.
Patent JP-H11325072-A (JP)
Title: Device and method for controlling magnetic bearing
Inventor: TASHIRO ISAO
IPC: F16C32/04
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic bearing control device to damp vibration of a rotary body even when the bending natural frequency of the rotary body is changed according to the rotation speed of the rotary body by the influence of nutation movement and precession movement. SOLUTION: When the rotation frequency of a rotary body is higher than a reference rotation frequency, the output of a reaction circuit 11 is subtracted from the output of a sensor device 1, and a signal containing no rotation frequency component is applied on a band passage filter circuit 5. The frequency component of vibration by nutation movement and precession movement is picked up by a band passage filter circuit 5 and positive feedback thereof is performed to a control object 10.
Patent JP-S62285840-A (JP)
Title: Original text sheet reading device
Inventor: SUDA MASAJI
IPC: G03B27/62
Filed: 1986-06-04
Abstract: PURPOSE:To prevent floating of original text sheets by locating the contact part of a main roller couple above the read surface with its feeding direction facing down, and by arranging the contact part of an exhaust roller couple so as to be horizontal with the read surface, with its feeding direction facing up to a certain degree. CONSTITUTION:When each of original text sheets is pressed by hand and inserted to the contact part B of main roller couple 19, 20, a loop is formed at the sheet, so that the leading edge traces the main roller contact part to provide uniform contacting at a single timing. When this contacting is sensed by a sensor 21 and the main roller couple is driven, the original text sheet is pressed to a read surface 23 while given a downward curl. When the leading edge is nipped by exhaust roller couple 25, 26, the trailing edge of sheet outgoing from the contact part B is sent while pressed to the read surface 23. The leading edge is exhausted while given an upward oriented curl. This prevents floating of the sheet from the read surface.
Patent JP-2000323124-A (JP)
Title: Non-aqueous secondary battery
Inventor: SAKATA HIDEO
IPC: H01M4/66
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a non-aqueous secondary battery having high capacity, excellent cycle characteristic, and excellent charging condition holding characteristic at a high temperature. SOLUTION: This non-aqueous secondary battery has a positive electrode 1, a negative electrode 2, and the electrolyte 4, and the active material at the 4V level is used for the positive electrode, and 130 mAh/cm3 or more of discharging capacity per unit volume of an electrode layered structure is obtained. In this case, a material having the absorption peak at 1040-1060 cm-1 and 1150-1215 cm-1 by the FT-IR (fast Fourier transform type infrared spectral) analysis exists on a surface of a negative electrode. A material having a peak at 164.1-170.6 eV by the XPS(X-ray photoelectron spectral) analysis desirably exists on the surface of the negative electrode, and furthermore, a material having a peak at 55.0 eV, 55.3 eV and 55.8 eV by the XPS analysis desirably exists.