baber/WOPTO huggingface dataset:
Patent JP-S58140406-A (JP)
Title: Stacked rotor of turbo machine
Inventor: HATSUTORI TOSHIO
IPC: F01D5/06
Filed: 1982-02-17
Abstract: PURPOSE:To improve resistance to relative sliding between discs against torque, by a method wherein an arrangement pitch diameter of a stack bolt tightening the multilayer discs of a turbo-machine in the first half side is changed with that in the second half side. CONSTITUTION:Among discs 1 of a turbo-machine the first half part formed of front three stage discs having a small diameter are tightened by a stacking bolt 3' and the second half part formed of a thired stage disc and discs after that having large diameter are tightened by a stacking bolt 3'' at sufficiently large bolt pitch diameter arrangement. In this manner, the second half part whose torque load is large is made to possess large torque transmission capacity.
Patent JP-H08220253-A (JP)
Title: Atmospheric potential measuring device
Inventor: SATSUTANI TAISHI
IPC: G01W1/16
Filed: 1995-02-10
Abstract: PURPOSE: To provide an atmospheric potential measuring device having the capability of continuously measuring and recording the status of ever-changing atmospheric potential for immediate use at the time of forecasting and predicting a meteorological change or an earthquake change. CONSTITUTION: A potential detecting rod type electrode 1 is laid in the center of an introduction tube 2, and coaxially bonded thereto via an insulation member 3. Also, the projected section of the electrode 1 forward of the tube 2 is formed to have an angular change and allow replacement, and the rear end of the electrode 1 is connected to a measurement device 5 via a lead wire 4.
Patent JP-S61182274-A (JP)
Title: Semiconductor photo-receptor
Inventor: HORI ATSUO
IPC: H01L31/10
Filed: 1985-02-08
Abstract: PURPOSE:To improve the sensitivity of a light-receiving element by forming a plurality of circular regions, in which diffusion is not conducted, in an anode region in a pnotodiode for the light-receiving element. CONSTITUTION:An N<+> layer 2 and an N epitaxial layer 3 having set resistivity are superposed to a P<+> substrate 1, and P<+> anode layers 4 are shaped selectively by using a mask at the same time as the formation of a base. Windows from which P<+> is not diffused take a circle, and noises are reduced by field concentration. The width (w) of a depletion layer is determined by permittivity, internal potential, impurity concentration in an epitaxial layer, an applied inverse voltage value, etc., and extends into the windows from anode ends. When the radius r of the window is selected so as to hole r<=w, photo-carriers generated in the window move by a field drift, thus satisfying both sensitivity and response properties. According to the constitution, an IC incorporating a light-receiving element can be shaped without changing conventional processes.
Patent JP-H0744160-A (JP)
Title: Musical performance data recording device
Inventor: MORI MITSUHIKO
IPC: G10F1/02
Filed: 1994-02-21
Abstract: PURPOSE:To eliminate the need to alter the design of a data reproducing device even when a sensor is changed owing to design alterations, etc., and to reproduce musical performance data, by a sensor having different characteristics, by the same data reproducing device. CONSTITUTION:The musical performance data recording device is equipped with a key switch group 2 which outputs keying strength data KD indicating the strength of keying, a conversion table which is used to convert the keying strength data KD into reference detection characteristics and generated in a ROM 8 according to the detection characteristics of the key switch group 2, a CPU 4 which reads out reference keying strength data KDa corresponding to the keying strength data KD by referring to the table, and a floppy disk device 9 which writes the read reference sound volume information KDa on a floppy disk as one of musical performance data. Consequently, the keying strength data KD are standardized into the reference keying strength data KDa.
Patent JP-H06235242-A (JP)
Title: Building floor part sound insulating structure
Inventor: AKAISHI KEI
IPC: E04F15/18
Filed: 1993-02-10
Abstract: PURPOSE:To prevent an impact sound of an upstairs lightweight floor from being transmitted downstairs by arranging the second sound absorbing material directly on a beam material while leaving an air layer on the reverse side of a floor plate in a floor sound insulating structure to suspend a downstairs ceiling plate having the sound absorbing plate from a common joist to support an upstairs floor plate. CONSTITUTION:A ceiling plate 4 on which a sound absorbing material 11 is laid is suspended from an upstairs common joist 2 by a ceiling hanger 5, and the second sound absorbing material 12 is installed between an upstairs floor plate 3 and a beam material 1 while leaving an air layer 15. The second sound absorbing material 12 is supported with a sash bar 14 on an under surface of the common joist 2, and a load is prevented from being applied to the ceiling hanger 5. Thereby, an impact sound of an upstairs lightweight floor can be prevented more effectively from being transmitted downstairs.
Patent JP-S60168617-A (JP)
Title: Press molding device
Inventor: KOSHIMOTO MASARU
IPC: B29C43/36
Filed: 1984-02-13
Abstract: PURPOSE:To make compression molding by uniform pressure loading irrespective of quantitative dispersion of a resinous material, by making each of hydraulic cylinders for opening and closing each of molds communicate by a communicating pipe with each other, in a press molding device having a plurality of sets of the molds. CONSTITUTION:Resin materials 3, 3' are mounted on cores 2, 2' of a press molding device having a plurality of sets of molds K, K', a press slide 4 is made to descend, hydraulic cylinders 6, 6' are made to operate and compression molding of a plurality of molded articles is performed at a time. When the one side resin materials 3' is too little, as the core 2' is pressed further by moving hydraulic pressure in the cylinder 6' to the other cylinder 6 due to a matter that the cylinders 6, 6' are communicated by a communicating pipe 7 with each other, compression molding of both can be performed correctly. There is no generation of an article of inferior quanlity as compression molding can be performed correctly irrespective of quantitative dispersion of the resin materials 3, 3'.
Patent JP-H11216294-A (JP)
Title: Drum type drying and washing machine and equipment provided with drying means
Inventor: NISHIO MASAHIRO
IPC: D06F58/50
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a drum type drying and washing machine capable of accurately and quickly performing abnormal temperature detection and abnormality reporting after a drying operation is ended without raising a cost by simple constitution, automatically starting and stopping water supply and performing fire extinguishing work further. SOLUTION: This machine is provided with a water tank 2, a drum 3 rotatably disposed inside the water tank 2, a heater 5 for drying for drying laundry housed in the drum 3 and an abnormal temperature sensor 41 for detecting an abnormal temperature inside the water tank 2. In the case of detecting the abnormal temperature during the drying operation or after the drying operation is ended by the abnormal temperature sensor 41, abnormality is reported.
Patent JP-S63190613-A (JP)
Title: Air conditioner
Inventor: ASANO YUKIO
IPC: B01D46/42
Filed: 1987-02-02
Abstract: PURPOSE:To restore a sensing means to its initial performance every time a filter is cleaned by providing a dust sensing means consisting of a light emitting element and a light receiving element facing each other through a dust removing filter and covering the sensing means with a light transmitting dustproof means. CONSTITUTION:Air 8 in a room passes through a dust removing filter means 3, heat exchanges with a heat exchanger means 4, is sucked by a fan of a room air circulating means 2, and then is rectified by a louver 6 to be blown out into the room. Dust is gradually piled up on the dust removing filter means 3, reducing the quantity of signals transmitted from a light emitting element to a light receiving element and piling of dust is sensed by a dust sensing means 10. As the dust sensing means 10 is covered with an outer shell 11 and a light transmitting dustproof means 12 and the dustproof means 12 is integrally constituted of the dust removing filter means 3, the dustproof means can be cleaned together with the filter.
Patent JP-S55117535-A (JP)
Title: Manufacture of western tableware
Inventor: KUSUMI OSAMU
IPC: B21D53/62
Filed: 1979-02-28
Abstract: PURPOSE: To manufacture western tablewares which are high commercial value products, by making a opening, where a projecting rod attached to the body is formed, in the tail end of the spoon, and by slipping a rotator on the projecting rod.  
     CONSTITUTION: A base material 1 of blank for spoon made by punching is rolled to form a handle 2, in the tail end 3 of which is made a opening 4. Then a pattern of suitable design 7 is made in the handle 2. Subsequently, to form a dish-shaped portion, the base material 1 is half-cut by a press, and the portion having been half-cut is subjected to gudgeon forming by a press. The projecting rod 6 is bend at the root 5 by a finger to raise up the rod 6 a little from the opening 4. A rotator 9 made of porelain, plastics, or glass, having no limited forms, having a pattern of suitable design, of a size a little smaller than that of the hole 4, having thrusting hole 8, is slipped on the projecting rod 6, then the rotator is fitted to the opening 4 by returing the raised projecting rod 6 to the original position. The rotator 9 keeps its balance in the opening hole 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56121132-A (JP)
Title: Character processor
Inventor: KOBAYASHI KOUZOU
IPC: G06F17/21
Filed: 1980-02-26
Abstract: PURPOSE: To enable to process hangul characters rapidly and easily by discriminating those characters from combinations of operated alphabet keys and then by printing or displaying those characters.  
     CONSTITUTION: Since Hangul characters have two kinds, S+V and C+V+C, one Hangul character can be known by checking states of four characters by consonants and vowels. Namely, when four-bit register 24 has the high-order three bits "010" and the least significant digit bit "0", the code in letter register 23 is sent to conversion logic 27 and converted into a character code because of the C+V+C type. If the least significant digit bit is "1", the corresponding code is sent to logic 27 because of the C+V type. The output of logic 27 is sent to pattern memory 28. In memory 28, character patterns that correspond to respective character codes are stored and they are read out in pattern buffer register 29 and sent to display device 30 or printer 32. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61182269-A (JP)
Title: Forming method of silicon diaphragm
Inventor: NISHIGUCHI KATSUNORI
IPC: H01L29/84
Filed: 1985-02-07
Abstract: PURPOSE:To obtain a diaphragm easily with excellent yield and high precision by conducting anisotropic etching by using an etching mask, the size thereof being calculated from a desired diaphragm size and substrate thickness in a manner reverse to a conventional method. CONSTITUTION:The left side is thinned and the right side is thickened in an Si substrate 1. An etching mask 2, the size thereof being changed in consideration of the thickness of the substrate, is applied on the back, a protective film 3 is applied on the surface, and a disphragm in desired size is shaped through anisotropic etching. An opening is bored at the necessary position of the (100) surface of the substrate 1 through anisotropic etching, and the distribution of substrate thickness is determined from the size of the opening. The etching mask is patterned in such a manner that substrate-thickness data are inputted to a computer, an electron-beam exposure device is controlled at every substrate and substrate are exposed or the magnification of a projection image is changed in response to thickness by employing a device through which exposure and movement are repeated at every one chip. According to the constitution, the diaphragm, all of positional, dimensional and thickness accuracy thereof being high, is acquired easily with excellent yield.
Patent JP-S60167492-A (JP)
Inventor: TAKADA MITSUYUKI
IPC: H05K3/18
Filed: 1984-02-10
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-S59146550-A (JP)
Title: Noodle containing "mozuku"
Inventor: SHIMABUKURO KANENORI
IPC: A23L7/109
Filed: 1983-02-14
Abstract: PURPOSE:A flour for noddle and MOZUKU (an edible sea weed) are kneaded to make MOZUKU-containing noodle of low calories, containing a variety of minerals and iodine, of high elasticity and good texture without use of salt water or saline. CONSTITUTION:A flour for noodle and MOZUKU are mixed at an appropriate ratio, e.g., 6:4 and thoroughly kneaded, rolled into a flat paste, then cut into strips, boiled then drained.
Patent JP-S59150008-A (JP)
Title: Additive for molten steel
Inventor: IWATA TADAO
IPC: C21C7/00
Filed: 1983-02-15
Abstract: PURPOSE:To provide an inexpensive Ca additive which permits easy and efficient addition of Ca in a steel by forming a mixture contg. a specific ratio of metallic Ca and iron powder by compression molding to a compressed body having a suitable weight. CONSTITUTION:A mixture constituted of 4-50% metallic Ca and the balance substantially iron powder is briquetted under a pressure of about 1-9t/cm<2> and a Ca additive which is a compressed body weighing at 10-200g is obtd. While the metallic Ca to be used in the above is fine grains of <=15mm., sponge iron powder, or atomized iron and steel powder having <=5mm. diameter is used for the iron powder. Graphite, oil, agalmatolite powder, etc. can be added as a lubricant to decrease the frictional resistance of a briquetting machine in the stage of briquetting. Various elements such as Al, Mn or the like, alloys, compd., etc. can be further mixed therewith up to 15%. The content of Ca and weight of the above-mentioned compressed body are selected according to a desired reaction rate in the above-mentioned range.
Patent JP-S57137182-A (JP)
Title: Printer
Inventor: TAKENAKA SHIYUNPEI
IPC: B41J33/38
Filed: 1981-02-19
Abstract: PURPOSE:To obtain the printer which is provided with a means that winds an ink ribbon when the printing direction is reversed in order to perform bidirectional printing and wherein an unused ink ribbon can be used in the printing in the reverse direction. CONSTITUTION:A processor CPU checks the control signals from a character processing interface WPI and a flag FG, changes the contents of the flag FG when the printing is performed in the reverse direction, and winds the ink ribbon 2 in the printing direction along which the printing is to be made based on the predetermined quantity of the film usage. Then a thermal head 5 is moved to a printing position by a motor 16, compressed to recording paper 22 by a plunger 23. The head is moved in the printing direction so that the relative speed of the ink speed and the recording paper becomes zero. The amount of usage of the ink ribbon is inputted to a register CR. When the preceding line is printed in the reverse direction, the ink ribbon is wound by the amount of usage of the ink ribbon in the preceding line stored in the register CR, the thermal head 5 is forwarded, and the printing is likewise performed.
Patent JP-H10223149-A (JP)
Title: Drive power supply for magnetron
Inventor: OGURA TOSHIO
IPC: H01J23/34
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To extend the lift time of a magnetron by providing a transfer switch having two or more operating terminals, in addition to a preheating terminal on a primary or secondary winding side of a heater transformer applying the heater voltage to the magnetron, and feeding a heater voltage which is optimum for the operating conditions of the magnetron. SOLUTION: An operating terminal 36 of a transfer switch SW1, having a preheating terminal 35 set to the optimum heater voltage for the continuous operation, is connected to the primary winding of a heater transformer 31 via a transfer switch SW3. A first operating terminal 40 and a second operating terminal 41 of the transfer switch SW3 are set to the optimum heater voltages matched with the operating conditions for the first and second intermittent operations respectively. The first and second operating terminals 40, 41 and the preheating terminal 35 are switched according to the operating conditions, and the optimum heat voltage is fed to a magnetron 30, so that the intermittent operation is made larger than the continuous operation and the on/off cycle is shortened even in an intermittent operation. The transfer switches SW1, SW2 may be provided on the secondary winding side.
Patent JP-H07216418-A (JP)
Title: Blast furnace operation method
Inventor: NAITO MASAAKI
IPC: C21B5/00
Filed: 1994-01-27
Abstract: PURPOSE:To maintain an in-furnace powder rate at a specified value or below and to continue stable operation by eliminating the low-temp. region in a blast furnace shaft part, increasing the utilization rate etaH2 of the gaseous hydrogen at the furnace top and lowering the in-furnace powder rate. CONSTITUTION:The amt. of scrap to be used is adjusted according to a difference of the stagnation time of the charge in the low-temp. reducing area of 500 to 800 deg.C in-furnace temp. in the blast furnace shaft part or the utilization rate etaH2 of the gaseous hydrogen at the furnace top from a respective reference value, and further, according to a difference of the reduction powdering index RDI value of sintered ore from a reference value, in the operation method alternately charging iron ore and coke into the furnace from the furnace top.
Patent JP-H10220823-A (JP)
Title: External apparatus of air conditioner
Inventor: UMADATE HIROHISA
IPC: F24F5/00
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an external apparatus of an air conditioner which can directly hold or install wiring system parts such as a condenser for a compressor and a condenser for a connecting terminal and a blower on one side of the external shell made of a synthetic resin without storing them in a wiring system parts box. SOLUTION: This external apparatus is composed of a base mounting a compressor, heat exchanger, etc., wiring system parts such as a condenser 4 for a compressor provided at the upper part of the compressor and a condenser 5' for a connecting terminal 5 and a blower, an external shell consisting of a front cover which is adhered to the base and composes the top and front faces, and of a rear cover 8 which composes the back side and both sides, and a side cover which is removably installed on one side of the rear cover. The front cover, the rear cover 8 and the side cover are made of a synthetic resin.  In this case, one side of the rear cover 8 is provided with both a holding part consisting of a holder 8a for directly holding the wiring system parts, and with an installation part consisting of a boss part 8b equipped with a screw- tapped hole for directly installing the wiring system parts.
Patent JP-S58149293-A (JP)
Inventor: TSURUMI MANABU
IPC: B65D90/58
Filed: 1982-02-16
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-S61184046-A (JP)
Title: Laser light scanner
Inventor: SHIMOKAWA TAKUO
IPC: G02B26/10
Filed: 1985-02-08
Abstract: PURPOSE:To attain correction with low cost and lens deterioration over a long period by providing a lens having a focusing effect of light only in a direction at right angles to the scanning direction between a condenser lens and a scanned face. CONSTITUTION:A condenser lens 3 and a cylindrical lens 8 having a curvature in the direction Y only are arranged so that the reflection plane of a rotary polygon mirror 2 and the scanned face 4 are in optically conjugated relation in the direction Y. Further, the cylindrical lens 8 having a curvature at which the incident optical system to the rotary polygon mirror 2 is directed in the scanning direction only and a spherical cylindrical lens 8 being a cofocus with respect to the scanning direction with the cylindrical lens 6 are arranged. Since the reflection plane of the rotary polygon mirror 2 is arranged at a distance nearly equal to the focus of the spherical convex lens 7, even when the manufacturing accuracy of the rotary polygon mirror 2 is not good, the correction of facial deflection with high accuracy is attained and low cost is also attained.
Patent JP-H05227800-A (JP)
Title: Automatic voltage regulator
Inventor: WAKUKAWA TAKESHI
IPC: H02P9/30
Filed: 1992-02-10
Abstract: PURPOSE:To provide an automatic voltage regulator for generator or the like in which man-machine interface is visualized and the operation is made simple and reliable. CONSTITUTION:CPU 32 in a digital automatic voltage regulator controls a display 22 to display an allowable curve or the like and the coordinates of at least one point designated on the display through a keyboard 20 or the like are read out. Function of limit curve is then created according to the formula of an arc, a straight line, a hyperbolic curve, a spline, or the like passing through the designated point and thus created function of limit curve is then displayed on the display 22. The function of limit curve is then outputted to a pulse generator 34 and employed in the test or actual automatic regulation of voltage. According to the constitution, voltage setting/modifying operation and field current setting/modifying operation are made simple and reliable and accuracy thereof is enhanced, resulting in reduction of manpower and materials in field test operation with high efficiency.
Patent JP-S63196711-A (JP)
Title: High-strength and high-elastic modulus polyester fiber and production thereof
Inventor: KURITA KAZUO
IPC: D01F6/62
Filed: 1987-02-04
Abstract: PURPOSE:To obtain the titled fibers usable as tire cords, ropes, etc., by successively vacuum drying a high-molecular weight polyester, melt spinning the vacuum dried polyester under specific condition, swelling the resultant yarn and subjecting the swollen yarn to multistage drawing at a high draw ratio. CONSTITUTION:A polyethylene terephthalate based polyester having >=1.2 intrinsic viscosity (IV) (measured in a mixed solvent of p-chlorophenol/ tetrachloroethane=3/1 at 30 deg.C) is initially vacuum dried and melted at a temperature above the melting point of the above-mentioned polymer and extruded through a nozzle orifice under 1X10<3>sec<-1> shearing rate (gamma), cooled, solidified and taken off so as to provide a yarn having 0.002-0.060 birefringence ratio, which is subsequently dipped in, e.g. an aqueous solution of acetone/water, etc., swelled at <=50 deg.C, then drawn at <=90 deg.C and subsequently under condition of >=5g/d drawing stress at 150-250 deg.C to afford the aimed fibers having >=1.0 intrinsic viscosity (IV), >=12.0(g/d) initial tensile strength and >=200(g/d) initial tensile elastic modulus.
Patent JP-H03228164-A (JP)
Title: Scsi bus extension system
Inventor: KOFUNAYA HIDEKI
IPC: G06F13/36
Filed: 1990-02-01
Abstract: PURPOSE:To extend the cable length of an SCSI bus by connecting a bus control part which controls two SCSI buses between the SCSI buses. CONSTITUTION:When a host computer 1 sends the ID number 5 of an SCSI bus control part 3 to the SCSI bus 2, the SCSI bus control part 3 recognizes the fact that its own part is selected by the ID number on the SCSI bus 2, and sends the ID number 5 to the SCSI bus 4. A disk drive controller 5 recognizes the fact that its own is selected by the ID number on the SCSI bus 4 and issues a response, thereby, data transfer between the host computer 1 and the disk drive controller 5 can be performed setting the SCSI bus control part 3 as a relay point. Thereby, it is possible to extend the cable length of the SCSI bus.