baber/WOPTO huggingface dataset:
Patent JP-H01260053-A (JP)
Title: Method and apparatus for milling web
Inventor: TAKAHASHI SHOJI
IPC: D06C29/00
Filed: 1988-04-05
Abstract: PURPOSE:To perform approximately the same sufficient and uniform milling of a web as that obtained by the several repeating of a roller canal style processing, by colliding highly pressured jet streams on the continuously traveling web loaded on a conveyer at specific intervals in the longitudinal and lateral directions of the web from the upper direction of the web. CONSTITUTION:A web F such as woven fabric or knitted fabric is loaded on a conveyer 1, allowed to continuously travel and introduced to a treating zone P. A plurality of nozzles 2 arranged in a half column state are disposed on a nozzle body 3 in the treating zone P and plural small diameter column-shaped high pressured jet streams are jetted from the upper direction of the web F. Since the high pressured jet streams are constituted so that the loci of the jet streams followed on the surface of the web F along the traveling direction of the web F have intervals 1-4 times larger than the collision diameters of the jet streams on the surface of the web F and the jet streams collides on the surface of the web F at intervals of >=3mm in the lateral direction of the web F, the fibers forming the web F are fuzzed and interlaced to form a felt and the contraction of the web F is caused in the traveling direction of the web F to increase the thickness of the web F.
Patent JP-H04224821-A (JP)
Title: Polyester and polyester-carbonate
Inventor: FUORUKAA ZERINI
IPC: C08G63/64
Filed: 1991-03-26
Abstract: PURPOSE: To enhance the heat resistance, thermal oxidation resistance and combustion resistance of polyester and polyester carbonate by using a specified coumarane deriv. as a portion or the whole of an aromatic diphenol constituting a polyester and a polyester carbonate.  
     CONSTITUTION: An aromatic diphenol component containing 0.1-100 mol% of 3,8-dihydroxy-5a,10b-diphenylcoumarano-2',3',2,3-coumarane represented by formula is prepared. This aromatic diphenol, aliphatic and/or alicyclic and/or aromatic dicarboxylic acid (e.g.; terephthalic acid) and carbonic acid are used so that dicarboxylic acid becomes 0.1-100 mol% and carbonic acid becomes 99.9-0 mol% based on the sum total of dicarboxylic acid and carbonic acid to produce a polyester and a polyester carbonate. The obtained resin is pref. used for the electrical use at a high temp. of a luminaire and a material of a part used in an engine room of a car. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H10280038-A (JP)
Title: Production of nonoriented silicon steel sheet high in magnetic flux density and low in core loss
Inventor: KAWAMATA RYUTARO
IPC: H01F1/16
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a nonoriented silicon steel sheet having magnetic properties of low core loss at a low cost. SOLUTION: This is a method for producing a nonoriented silicon steel sheet in which a slab of a componental system contg., by weight, >0.10 to 2.50% Si, 0.10 to 1.50% Mn, <=0.0050% C, <=0.0050% N, <=0.0050% S, and the balance Fe with inevitable impurities and having αγ transformation is subjected to hot rolling to form into a hot rolled sheet, which is thereafter subjected to cold rolling for one time or cold rolling for two times including process annealing and is next subjected to finish annealing, and the slab after continuous casting is directly subjected to rough rolling into a sheet bar without executing heat holding or reheating in a specified temp. range.  Then, the sheet bar after the rough rolling is coiled under the conditions of 150<=R (mm) <=1500, 900<=T( deg.C) <=1150, 1.20<=log (ωt/R)+2<=4.00 and 90-10×log (Mn/S)<=τ, (sec)<=900, and the sheet bar is uncoiled and is subjected to finish hot rolling, where R (mm) satisfies the coiling radius of the sheet bar, T( deg.C) satisfies the coiling temp. of the sheet bar, ω (rpm) satisfies the rotational speed in the coiling of the sheet bar, t (mm) satisfies the sheet thickness of the sheet bar, and τ (sec) satisfies the coiling holding time for the sheet bar.
Patent JP-H09243724-A (JP)
Title: Amplifying circuit for sensor
Inventor: TANAKA KIYOYUKI
IPC: G01R33/09
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an amplifying circuit for sensor which is simplified in circuit structure, and precisely operated. SOLUTION: This circuit has a sensor element 10 having four resistors in bridge form, a pair of operational amplifiers 12, 13 constituting an absolute value amplifying circuit to which the potential of the sensor element 10 is inputted, respectively. The outputs of the operational amplifiers 12, 13 have transistors 20, 22 connected to bases, respectively, and the emitters of the transistors 20, 22 are connected to the input terminals of the operational amplifiers 12, 13. The outputs of the collectors of the transistors 20, 22 are inputted to comparators 24, 26, respectively.
Patent JP-H02264157-A (JP)
Title: Distributor for internal combustion engine
Inventor: KOSHIDA RYOICHI
IPC: F02P7/10
Filed: 1989-04-05
Abstract: PURPOSE:To simplify a process wherein a small distribution rotor is secured on a shaft and to improve productivity and serviceability of a distributor by a method wherein a magnet is arranged between the distribution rotor and the shaft, and the magnet is caused to serve as the field magnet of a magnetic pickup. CONSTITUTION:In a distribution rotor 9, a bush 92 molded by a magnetic material, e.g. pure iron, is molded integrally with a rotor 9 body by using resin. A disc-shaped magnet 2 is mounted to the inner side of the bush 92, and is secured to the bush 92 by means of the magnetic adsorption force of the magnet 2. When the rotor 9 to which the magnet 2 is mounted is set on a shaft 6, the rotor 9 is secured on the shaft 6 by means of the adsorption force of the magnet 2. Meanwhile, in a distributor with a built-in an electromagnetic pickup, a magnetic flux emanating from the magnet 2 passes through a magnetic passage formed with a reluctor 99, a stator 702, a stator opposing surface 704, and a shaft 6. An interlinkage magnetic flux with a pickup coil 701 is changed as the protrusion of the reluctor 99 and the stator 702 repeats opposition and non-opposition to each other according to rotation of the shaft 6, and the coil 701 outputs it as a voltage change.
Patent JP-S59211487-A (JP)
Inventor: TAJIMA IKUO
IPC: D05B65/06
Filed: 1983-05-14
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-S62243921-A (JP)
Title: Intake device of engine
Inventor: UEDA HIDEAKI
IPC: F02B27/00
Filed: 1986-04-15
Abstract: PURPOSE:To moderate the pulsation of intake air and to improve the output by arranging a fuel injection valve and a throttle valve in an intake tube while opening the upstream side thereof to an air chamber and providing a pressure wave reflector which occupies half of the area at the open end section of the air chamber of the intake tube. CONSTITUTION:A fuel injection valve 38 and a throttle valve 36 are disposed in an intake tube 30 with the upstream side thereof opening to an air chamber 32 such as an air cleaner. A pressure wave reflector 40 occupying half of the area at the open end section to the air chamber 32 of the intake tube 30 is provided at said open end section. Consequently, when a negative pressure wave of a pulsating intake air is reflected at an open end 34, the air flows in from an intake air cleaner 32 so as to reflect said negative pressure air as a positive pressure air. When colliding against the reflector 40, said negative pressure wave remains as it is as a negative pressure wave. Since the reflected positive pressure wave and the negative pressure wave are cancelled to eliminate the pressure wave, influence of the pulsating intake air can be eliminated.
Patent JP-S62294925-A (JP)
Title: Thermometer device
Inventor: ARAN KORU
IPC: G01K11/16
Filed: 1987-04-08
Abstract: The thermometer device enables the temperature of hot water or mixed hot and cold water to be read directly from the outlet of a tap or faucet or mixing tap or shower head. The thermometer device comprises a cylinder (1) including a conventional nozzle-type device (2) such as an anti-splash nozzle, a spray nozzle, an aerating nozzle, or a flow rate restricting nozzle. The outer circumference of the thermometer device is fitted with a liquid crystal temperature-sensitive sheet (3). This temperature-sensitive sheet is protected from ingress of water by a transparent resin envelope (4) which is sealed by a sealing ring (5). When water runs through the tap, its temperature is communicated to the temperature-sensitive sheet by conduction through the cylinder, and is then displayed thereon.
Patent JP-H06302637-A (JP)
Title: Semiconductor integrated circuit device and bonding method
Inventor: SHIBATA TAKESHI
IPC: H01L21/60
Filed: 1993-04-13
Abstract: PURPOSE:To make it possible to carry out bonding work even when bonding pads are dispersively laid out by providing a hole which serves as a bonding means formed on a film and installing a lead frame in such a fashion that the lead frame may serve as a film which can be interconnected. CONSTITUTION:There are provided a film 50, which is a base, an in-film wiring part of the film 50 and a hole 4 which serves as a bonding means formed on the film 50. The in-film wiring part 50 wired in the films wiring lead frame by way of the hole 4 which is a bonding means installed to a film wiring lead frame 10 is bonded with bonding pads 6 on a chip 200 with a bonding wire 7. This construction makes it possible to bond the bonding pads 6 even if they are dispersively laid out on the chip 200, which is quite impossible to bond according to a prior art bonding method. This bonding method is applicable to every semiconductor integrated circuit device which need for bonding.
Patent JP-S62242470-A (JP)
Title: Laser beam printer
Inventor: SATO YUKIO
IPC: B41J2/44
Filed: 1986-04-15
Abstract: PURPOSE: To make the plane phases of a polygon mirror coincide with eath other and to remove color shear of a color image by arranging the rotating planes of a rotary polyhedral body to be scanned by a laser beam on positions rectangular to the magnetic pole direction of a driving motor and simultaneously rotating the rotating planes. CONSTITUTION:The magnetic pole position of a rotor la is detected by hole elements 2a, 2b to control current supply to stators 3a-3d and rotate the rotor 1a. The rotary shaft of the rotor 1a is made to coincide with that of the polygon mirror and the rotating planes of the polygon mirror consisting of rotary polyhedral body are arranged on the positions rectangular to the magnetic pole direction of the driving motor consisting of the rotor la and the stators 3a-3d. Respective driver circuits llM, 11Y, 11BK are controlled by the hole elements 2a, 2b formed only on a motor driver circuit 11C to rotate the rotating planes simultaneously.
Patent JP-2000282229-A (JP)
Title: CoPt SPUTTERING TARGET, ITS PRODUCTION, MAGNETIC RECORDING FILM AND CoPt MAGNETIC RECORDING MEDIUM
Inventor: TAKASHIMA HIROSHI
IPC: H01F10/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To produce a CoPt sputtering target capable of obtaining a magnetic recording medium having a recording layer uniform in film characteristics and excellent in recording and reproducing characteristics, to provide a method for producing the same, to produce a magnetic recording film and to produce a CoPt magnetic recording medium. SOLUTION: This CoPt sputtering target is composed of a target material essentially consisting of Co, mainly consisting of Pt and contg. at least one or more kinds among elements selected from the group 4a elements, 5a elements, 6a elements, B and C, in which, in the target structure, the maximum inscribed circle diameter of the phase substantially composed of Pt single substance is substantially controlled to <=500 μm, and the layer thickness of a diffusion layer lying on the boundary of the Pt phases is substantially controlled to <=50 μm. By this target, a magnetic recording film used for a hard disk, or the like, having a uniform Pt distribution in which the difference in the analyzed value of the Pt content measured in the radial direction of the disk is <=±10% can be obtd.
Patent JP-H05285604-A (JP)
Title: Method for controlling pouring quantity of molten metal in twin roll caster
Inventor: FUKUHARA TOKUO
IPC: B22D11/16
Filed: 1992-04-07
Abstract: PURPOSE:To quickly make a tundish the stable control wt. and to easily and smoothly shift to a PID control at the time of starting the casting of a cast strip by a twin roll caster. CONSTITUTION:By dividing the tundish arranging an intermediate wall having a molten steel through-hole into a molten steel receiving range and a molten steel pouring range, even a stopper is fully opened and the molten steel is poured into the molten steel receiving range from a ladle, a hitting surface of the molten steel at the molten steel receiving range side is held in the stable state by the intermediate wall. After the molten steel is poured at the full, opening of the stopper, this stopper is closed and the detected wt. of the tundish is reduced by pouring the molten steel into the twin roll caster, and at the time of becoming the stable control wt., by lifting the stopper by a prescribed quantity, even if a part of the molten steel around the closing part of the stopper is solidified, the molten steel comes into the state of enabling the re-pouring. Therefore, at the time of showing that the detected wt. tends to increase, even if the pouring is shifted to the PID control, by which the stopper is slowly worked, the shortage of the molten steel is not caused and the molten steel pouring quantity is surely controlled.
Patent JP-H03286222-A (JP)
Title: Pointing device
Inventor: YOKOTA MINORU
IPC: G06F3/0487
Filed: 1990-03-30
Abstract: PURPOSE:To directly designate a position on a screen, and to give an operating instruction to a computer in natural feeling for humans by sending coordinate position information and state information to the computer. CONSTITUTION:When a pressure sensor panel 16 is pressed by the screen pointing part 26 of a pointing pen 14, the coordinate position information showing a two-dimensional coordinate position is transmitted to the computer. By designating an optional position in an objective item column by the designating part 26, a menu is selected and transmitted to the computer. A switch 28 is used in the case the motion of a graphic is desired to represent. Besides, the switch 30 is used for selecting a function such as the distinction of a character at the time of the input of the graphic and the distinction of an editing work mode, etc. The selection of the graphic, etc., is instructed directly by the detection of the coordinate position information, and the state information generated by the mutual cooperation of the respective switches 28, 30 is utilized effectively, and the selection of the menu and the movement of the graphic, etc., can be realized more naturally.
Patent JP-S5710382-A (JP)
Title: Method for removing cod and chromaticity component in sewage
Inventor: YASUDA AKIHIRO
IPC: C02F3/06
Filed: 1980-06-23
Abstract: PURPOSE: To remove the COD and chromaticity components in sewage efficiently and inexpensively by removing the COD and chromaticity components through having the same adsorbed in packings of active carbon or the like and at the same time by biologically decomposing the adsorbed COD and chromaticity components.  
     CONSTITUTION: Secondary treated water is introduced into a packed tank which is provided with an air diffuser in the lower part and is formed with fixed beds or moving beds packed the packing materials having COD adsorbing capacity such as active carbon or bone ashes, wherein while it is being aerated at ≤0.33 SV value and its COD and chromaticity components are adsorbed by the packing materials and removed. At the same time, the COD and chromaticity components adsorbed on the packing materials are biologically decomposed, whereby the packing materials are regenerated. Thus, the adsorption on the packing materials and the regeneration of the packing materials are accomplished parallelly and simultaneously without separately making regeneration operation, whereby the COD and chromaticity components in the sewage are removed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5710657-A (JP)
Title: Aqueous coating material with high luster and good brushability
Inventor: FUJIWARA TOSHIO
IPC: C09D7/12
Filed: 1980-06-23
Abstract: PURPOSE: An excellent inexpensive aqueous coating material, prepared by incorporating a coating resin material with finely powdered calcium carbonate subjected to a specific surface treatment, and capable of giving an improved coating surface and good brushability.  
     CONSTITUTION: (A) Calcium carbonate in a state of a slurry having a particle diameter of preferably 0.01W0.1μ is incorporated with (B) preferably 2.5W5% water-insoluble phthalic ester of a fatty acid emulsified with a surfactant, e.g.  dodecylbenzenesulfonic acid, with stirring to carry out the surface treatment of the  component (A), and the resultant mixture is then dehydrated, dried and pulverized. The calcium carbonate is added to a resin coating resin material to give the  aimed aqueous coating material. The amount of the surfactant is preferably 0.1W 3% based on the total surface treating agent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57202047-A (JP)
Title: Projection type cathode-ray tube
Inventor: UEDA TOSHIO
IPC: H01J31/10
Filed: 1981-06-05
Abstract: PURPOSE:To obtain a cathode-ray tube of which panel face and blend are portions are hardly damaged by a method wherein regarding at least either of the band and X-ray shield plate of a projection type cathode-ray tube, at least a portion of the edge is so constructed that it is outwardly projected from the surface of the face. CONSTITUTION:A band 5 to which fittings have been fixed is mounted on the external side surface of the panel of a bulb and an X-ray shield plate 7 is provided on the band. Adhesive tape (not shown) is attaced to the underside of the band 5 and the band is wound on the whole periphery of the ecternal side surface of the panel 2 via the adhesive tape. The edge of this band 5 is forwardly projected in the form of eaves from the surface 2a of the face of the panel 2. Due to the fact that the band 5 is projected from the surface 2a of the face over the whole periphery of the panel 2, even if the bulb is put with its surface of the face down, the surface 2a of the face is prevented from being directly damaged.
Patent JP-S59214578-A (JP)
Inventor: SUGIYAMA KENGO
IPC: B25J9/16
Filed: 1983-05-18
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-S57202903-A (JP)
Title: Controlling method for tension in continuous processing line
Inventor: FUJINO MASATOSHI
IPC: B21B1/22
Filed: 1981-06-05
Abstract: PURPOSE:To eliminate the fluctuations in line tension during shearing by detecting the main circuit current of the motor for a driving roll, and flowing the current corrsponding to the line tension operated value during shearing operation of a shear as compensating current to the main circuit. CONSTITUTION:A tension operation device 37 stores momentary tension values with the main circuit current I1 driving a bridle roll 18 and the main circuit current I2 of the motor on the take-up side selected with a coiler selector 38 and converted to the value on the bridle roll 18 side as a synthesized value. On the other hand,  blade position detector 34 determines the cutting angle of the blade position of a shear 19 from a prescribed equation. The pulse signal from a pulse oscillator 24 are measured, and shearing timings are detected. A compensating current applying device 36 applies the storage value of the operation device 37 to the current control system 30 of the roll 18 at the shearing timing signal, thereby compensating the fluctuations in the tension on the upper stream side than the roll 18.
Patent JP-S63251732-A (JP)
Title: Waste heat quantity centralized measuring device
Inventor: IMAI TAKAYUKI
IPC: F24H1/00
Filed: 1987-04-09
Abstract: PURPOSE:To efficiently and individually measure the calorific value of waste heat of each house for feeding back merits corresponding to the drain calorific value to each house by controlling in a concentrated manner the opening, or closing of drain valves of supply hot water using equipments of each house, timely controlling drain to a waste heat recovering tank to measure drain calorific values using a single calorimeter. CONSTITUTION:A computer 7 makes up a schedule of opening or closing of a solenoid valve 4 of each house when discharges of residual hot water are centralized with time, on the basis of intention of each house to discharge residual hot water through a switch 6 from each house. The computer 7 transmits a hot water discharge refusing signal to a valve controller 8 from a time where the switch 6 is turned on, along the schedule, and discharge of residual hot water is delayed. Further, when the residual hot water discharges are not centralized, warm drain is discharged along the intention of the residual hot water discharge. The discharged drain is measured by the calorimeter 5, and the value is recorded in the computer 7 and the integrated value thereof is calculated. By the above-described method, it is possible to measure individually the drain calorific values of respective house holds.
Patent JP-H03281398-A (JP)
Title: Method for forming ink communication hole to tip of ball-point pen
Inventor: SAITO HIROYUKI
IPC: B23D37/10
Filed: 1990-03-30
Abstract: PURPOSE:To prevent the generation of an inferior product due to the remaining of cut refuse even in the case of one rich in ductility by forming an ink communication hole so that the cut refuse due to the brooch inserted from a ball holding hole becomes an integrated product. CONSTITUTION:In the metal tip of a ball-point pen having a ball holding hole 1 provided to the leading end thereof, an ink relay core insertion hole 2 positioned from the rear end thereof to the vicinity of the ball holding hole 1 and the ink communication hole communicating with the ball holding hole 1 and the ink relay core insertion hole 2, the ink communication hole is formed by brooch processing without forming the center hole part 3a connecting the ball holding hole 1 to the ink relay core insertion hole 2. The rear wall of the ball holding hole 1 is formed into a conical shape. By this method, cut refuse is formed as an integrated product. Further, the remaining of this cut refuse is hardly generated.
Patent JP-H08287140-A (JP)
Title: Method and device for generating operation schedule
Inventor: MITSUTAKE HARUKO
IPC: G06Q50/00
Filed: 1995-04-12
Abstract: PURPOSE: To input and correct actual result information obtained when actual operation is performed according to a last generated operation schedule and automatically generating an operation schedule conforming with the actual state by previously displaying the operation schedule based upon the last actual result information on a Gantt chart and then inputting information on a newly added operation request. CONSTITUTION: A user input/output means 11 inputs plant information, line information, receipe information, and job information and an automatic schedule scheduling planning means 12 reads the job information, plant information, line information and recipe information out of a storage means 16, automatically sets the execution time of a job and units to be used, and automatically generates an operation plan. An automatic schedule correcting means 13 automatically corrects the operation schedule on the basis of the actual result information including event information indicating when production is started and ended when the actual operation is performed according to the determined operation schedule which is generated.  A Gantt chart generating means 14 manages the display and alteration of the basic screen of the Gantt chart according to indications from the automatic schedule planning means 12.