baber/WOPTO huggingface dataset:
Patent JP-S5677984-A (JP)
Title: Address selecting device
Inventor: TANAKA SUMIO
IPC: G11C8/10
Filed: 1979-11-29
Abstract: PURPOSE:To reduce the power consumption, by controlling a main decoder circuit by an auxiliary decoder circuit which decodes the output corresponding to several addresses which are selected optionally from the output of an address buffer delivering a supplement signal. CONSTITUTION:The auxiliary decoder circuit decodes the outputs B1-B4 corresponding to the signals Ai and Aj which are selected optionally among n units of supplement address signals supplied from an address buffer circuit (not shown in the figure). The main decoder is controlled by the output of the auxiliary decoder circuit to perform a selection of the matrix for the memory array. The MOS transistor Q3 for power supply switch of the main decoder circuit is controlled by the outputs B1-B4 of the auxiliary decoder circuit. The MOSTRQ1n-1 is connected to the driver side of the main decoder circuit to avoid the floating state for the output node, along with (n-2) units of MOSTRQ11-Q1n-2. In such constitution, the power consumption is saved much at the decoder circuit part in operation.
Patent JP-S6047122-A (JP)
Title: Slope greens-planting work and net therefor
Inventor: TAKAHASHI FUSAO
IPC: E02D17/20
Filed: 1983-08-24
Abstract: PURPOSE:To promote the germination and growth of plant seeds by using a slow-acting nutrient by a method in which a mixture of pit sand, devil's tongue powder, and coated fertilizer is spread while being mixed with water on the surface of natural ground to form a greens-planting base. CONSTITUTION:Pit sand, devil's tongue powder, and coated fertilizer are mixed with stirring, and the mixture is sprayed while being mixed with water on the surface 11 of the natural ground 1 to form a greens-planting base 2 of a given thickness (t). A net 3 is laminated with paper 4 with small holes and a dried plant layer 5, seeds 6 are adhered to the layer 5 to form a greens-planting net 7, and the net 7 is closed adhered to the base 2 and fixed with anchors 8. Since the greens-planting base 2 is made of a mixture of pit sand and devil's tongue powder, having high water and air permeability, slow-acting nutrient can exude, the nitrogenous component of the devil's tongue can be converted into fertilizer, and the germination and growth of seeds can be accelerated.
Patent JP-S63317813-A (JP)
Title: Voltage limiting circuit
Inventor: NOMURA HISAO
IPC: G05F1/56
Filed: 1987-06-22
Abstract: PURPOSE:To prevent an overcurrent from flowing to an emitter follower circuit by adding a simple current limiting circuit consisting of a diode and a bias power supply. CONSTITUTION:The potential of a bias voltage source 20 is set so that a diode 19 of a current limiting circuit conducts as soon as the positive voltage is supplied to an input terminal 1 and a diode 11 of a voltage limiting circuit conducts. Thus VD11+VBE9=VD19+V20 is satisfied, where VD11 and VD19 show the inter-terminal voltage of both diodes 11 and 19 obtained in a conduction state together with VBE9 showing the base-emitter voltage of a transistor TR9, and V20 showing the voltage of the source 20 respectively. In an ordinary silicone bipolar process, VD11=VBE9=VD19=D (D=V20) is satisfied. Therefore, the diode 19 and the TR9 form a current mirror circuit when the forward voltage D of the diode is defined as the voltage of the source 20. Thus the maximum current value of the current mirror circuit never exceeds the current value of a constant current source 6.
Patent JP-S5964532-A (JP)
Title: Glass parison manufacture and apparatus
Inventor: NORUBERUTO MANDEN
IPC: C03B9/193
Filed: 1983-08-24
Abstract: A parison is molded from a gob of molten glass by first increasing the volume of the interior of a cup-shaped main mold body by an extra volume. Then the molten-glass gob is inserted through an upper opening into the interior of the main mold body. A neck mold comprising a split neck ring is closed on the main mold body so that the neck mold and the main mold body together define a mold cavity partly formed by the interior of the main mold body. A plunger is inserted through the neck mold down into the gob in the mold cavity to displace molten glass and shape the gob into a parison. The extra volume of the interior of the main mold body is then decreased to zero at the latest until the time at which the parison is finished, so that the molten glass rises in the mold cavity up to a level above the top of the main mold body. Finally the parison thus formed is demolded. It is therefore possible to put a relatively large gob in the main mold body without any possibility of it overflowing, and the mold cavity can be shaped more like the finished hollow glass article, so that the resultant parison can be blown into a higher-quality product.
Patent JP-S5377872-A (JP)
Title: Treating apparatus for malodorous gas
Inventor: OONUKI YASUO
IPC: F23G7/07
Filed: 1976-12-21
Abstract: PURPOSE: The treating apparatus for the malodorous gas capable of treating efficiently the malodorous component by burning and having a good energy efficiency, which is constituted so as to adsorb the malodorous component with the layer of adsorbing agent in the tower and to make the desorbed malodorous component burn in the catalytic combustion chamber installed in the same tower. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H053175-A (JP)
Title: Dry etching and ashing processing device
Inventor: KOBAYASHI MASAYA
IPC: H01L21/30
Filed: 1991-06-26
Abstract: PURPOSE:To enable a dry etching and ashing device to be enhanced in etching and ashing speed and uniformity of operation. CONSTITUTION:In a vacuum dry etching and ashing processing device, the wall surface of a processing chamber is composed of a process substrate stage surface and a gas introduction opening 5 surface, and the other surface of the chamber is made to serve as an exhaust vent 10.
Patent JP-S5858274-A (JP)
Title: Surface hardening heat treatment of steel
Inventor: NAKAMURA KOUJI
IPC: C21D1/06
Filed: 1981-10-01
Abstract: PURPOSE:To perform surface hardening heat treatment for providing necessary characteristics to steel for a high load gear, etc. in a short-time heat cycle by carbonitriding the steel under specified conditions, austempering it by quenching in a hot bath, and carrying out cooling. CONSTITUTION:Steel is carbonitrided at 800-900 deg.C, austempered by quenching in a hot bath at 230-300 deg.C, and isothermally held for a time enough to transform the base part to lower bainite and not enough to cause the transformation of the surface layer. Thus, the lower bainite transformation is finished in the base part, and the surface layer becomes the state of supercooled austenite. The steel is then cooled to cause martensite transformation only in the surface layer, thereby giving high surface hardness, large surface residual compressive stress and high base hardness such as >=about 600Hv.
Patent JP-H0282807-A (JP)
Title: Digital filter
Inventor: MOORISU KUKIE
IPC: H04L7/033
Filed: 1989-06-19
Abstract: PURPOSE: To avoid errors in a PCM output by avoiding the errors into the PCM output when PLO correction is executed for decelerating or accelerating a clock controlling the output of a PCM sample from a digital filter. CONSTITUTION: For loading one of three integration mechanisms 38, 40 and 42 in one sigma/delta sampling period, the filter multiplexes 44 one adder 36 running three times faster than the sigma/delta clock and therefore three parallel operations are executed. Since an analog/digital converter is to be kept in the same phase as a remote modem transmission clock, the PCM sampling clock is controlled by phase tracking executed by sometimes adding one crystal oscillation period to a PCM sampling clock period or subtracting it. Respective PCM sample values can be used by the corresponding integration mechanism in one sigma/delta clock period before last calculation.
Patent JP-S6310404-A (JP)
Inventor: KOMADA KINNOSUKE
IPC: F21V8/00
Filed: 1986-07-01
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-S5944870-A (JP)
Title: Charge transfer device
Inventor: MORITO HIROSHI
IPC: H01L29/768
Filed: 1982-09-06
Abstract: PURPOSE:To improve transfer efficiency by facilitating the shunt, confluence and rotation of a transfer line by a method wherein the length parallel with the charge exhaust side of electrodes arranged in a semiconductor is, in a part, made larger than the length along the direction vertical to the exhaust side. CONSTITUTION:The electrodes are arranged on one main surface of the semiconductor substrate via an insulation layer. The shape of the electrode consists of a hexagon whereto an equilateral triangle ABC is cut by segments A'A'', B'B'', C'C'' at equal distances from each vertex of an equilateral triangle ABC. The charge transfer diretion Y becomes the direction vertical to the exhaust side A''C'' wherefrom the charges are exhausted to the adjacent potential well. Therefore, the electrode length Wi parallel with the exhaust side A''C'' is larger than the length (a) along the transfer direction Y, in the range from the segment B'B'' which is (a) long to the segment A'C' which is (b) long. As the result, a new acceleration voltage along the transfer direction is added beside a fringing electric field, and accordingly the transfer efficiency is improved.
Patent JP-H0819581-A (JP)
Title: Respiration control device
Inventor: KATAGIRI SHIRO
IPC: A61H31/00
Filed: 1994-07-06
Abstract: PURPOSE:To provide a respriration control device which can force an examinee, to stop his respiration for few seconds at the moment of taking a picture of the chest or belly of the examinee, or which can be used as a respirator which can stably operated for a long time. CONSTITUTION:A resin coating layer is formed over the outer surface of an armor type jacket mainly made of a continuous closed-cell formed material and adapted to cover at least the chest and belly of an examinee therewith, and perforated pipes 14 are laid in grooves distributed over the inner surface of the jacket. Such a gastight jacket 11 is worn by the examinee, and the perforated pipes 14 are connected to connectors 16 so as to suck air from the inside of the jacket by means of a negative pressure supply device for bringing the inside of the into jacket negative pressure. At this time, a negative pressure control device controls the setting of the negative pressure and the time of duration of the negative pressure, and accordingly, the negative pressure is effected inside the jacket so as to force the examinee to stop his respiration at the moment of taking a picture from the examinee.
Patent JP-S5783369-A (JP)
Title: Head wheel for boring process
Inventor: SAITOU YOSHIKUNI
IPC: B24D7/18
Filed: 1980-11-04
Abstract: PURPOSE: To provide possibility of dimensional adjustment according to any specified value and facilitate correction of hard particles fixed, by furnishing a processing head wheel with potential to expand and contract for the purpose  of freely adjusting its diameter.  
     CONSTITUTION: A head wheel for boring, 1, has concaves 10 and convexes 11 formed at constant pitches in the circumferential direction to give the configuration of this wheel a form like ring-shaped bellows. At the exposed, circumferential surface 11a of each convex 11 are fixed, beried firmly, hard particles 13 such as diamond particles or any other which suits the processing being intended in a single row and forwarding in the axial direction. Rotation of a boring bar 2 on which the wheel 1 is fixed permits the boring process to take place into a hole Wa preliminarily excavated in the work W. The inclined surface 11b shall enlarge the diameter of the hole Wa and the straight side 11c subsequently perform the finish process into the diameter with specified value. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6216640-A (JP)
Title: Synchronization switching system
Inventor: TSUDA KIYOSHI
IPC: H04B1/74
Filed: 1985-07-16
Abstract: PURPOSE:To minimize the generation of a phase discontinuity in case of switching by monitoring a phase difference of two signals by a phase comparing circuit, and switching a line of a sending end side of a stand-by radio line at the time point when its phase difference becomes some value or below. CONSTITUTION:By a control signal 101, a selecting circuit 13 selects a clock signal in a signal 104b (or 104c,...) of existing radio lines (b), (c),... to be switched, and applies it to a phase comparing circuit 14. The phase comparing circuit 14 compares the phases of a clock signal CLK in a signal 103 of a stand-by radio line (a) with a clock signal CLK of the existing radio line, and at the time point when its phase difference enters into some range determined in advance, a controlling circuit 15 is opened and the controlling signal 101 is applied to a switching circuit 16. As a result, the selected existing radio lines (b) (c,...) are switched to the stand-by radio line (a). Accordingly, the large phase discontinuity is not generated in the signal component of the stand-by radio line, the step-out of a clock and the carrier of a receiving side demodulating circuit can be prevented.
Patent JP-H0198636-A (JP)
Title: Surface treatment of highly oriented polyolefin matter, obtained polyolefin matter and composite material containing said matter
Inventor: BOUDEBUIIN YAN ROOBERUTO SHIYO
IPC: C08J7/12
Filed: 1988-06-24
Abstract: PURPOSE: To treat the surface of a highly oriented polyolefin object so as to have the surface excelling in adhesiveness, strength and rigidity by bringing the surface into contact with a soln. of a radical forming compd., then holding the surface at a specific temp.  
     CONSTITUTION: The highly oriented polyolefin object A is obtd. by shaping the soln. or melt of the linear polyolefin having a weight average mol.wt. of ≥400,000 g/mol at above dissolving temp. or melting temp., then cooling this soln. or melt and stretching the resulted gel object at an elevated temp. by completely or partially removing the solvent at need. (B) The soln. having 0.1 to 55 wt.% radical-forming compd. (e.g. peroxydicarbonate) having a nonpolar part having preferably 2-40C carbon chain and a polar group consisting of a radical forming group and other polar group is brought into contact with the surface of the component A for a half-valued time (60°C) 5 minutes to 50 hours and is then held for ≥1 minute at ≥30°C, more preferably 30 to 160°C. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S6313202-A (JP)
Inventor: KAWAI TATSUTO
IPC: G02F1/1335
Filed: 1986-07-03
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-H04355274-A (JP)
Title: Magnetic recording device
Inventor: ODAKA KENTARO
IPC: G11B20/10
Filed: 1991-05-31
Abstract: PURPOSE:To definitely detect interpolated reproducing data by multiplexingly recording input data when the high order of the input signal is added with prescribed control data and converted into a digital signal, and recorded and selecting and recording the control data so as to change its value when the data are interpolated. CONSTITUTION:A magnetic recording device recording a digital signal DA1 composed of the repetition of word data DX having a prescribed bit length in recording tracks TA and TB while adding an error detection correction sign in prescribed units of block, is provided. A conversion circuit 2 converting consecutively inputted input data D1 into the digital signal DA1 is provided. The circuit 2 repeats the data D1 so as to repeatedly assign the same input data D1 to different blocks and generates the data DX at high order of the data D1. It also performs selection so that the data of a bit corresponding to data DC of reproducing data DA2 can be different from the data DC not interpolated.
Patent JP-H10233473-A (JP)
Title: Heat radiation structure of semiconductor element and its heat radiation method
Inventor: TAKEUCHI NOBUYOSHI
IPC: H01L23/36
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a heat radiation structure of semiconductor element and its radiation method, by which a heat generating inside a semiconductor element is conducted thermally to its surface properly and it is radiated efficiently. SOLUTION: A heat generating inside a circuit element is collected by a heat-conductive wiring 4 formed adjacent to the circuit element on a semiconductor substrate 1, and it is conducted to the heat radiation wiring of a board to be mounted through a lead terminal 9 and is radiated therefrom. In addition, a heat collected by the wiring 4 is conducted to a heat radiation metallic film formed on the uppermost layer of the semiconductor substrate and it is radiated therefrom. Otherwise, a heat which is collected by the wiring 4 and is conducted to the heat radiation metallic film is conducted to the heat radiation metallic film fitted to a package through a connection pin, and it is radiated from a fin.
Patent JP-S5278354-A (JP)
Title: Frequency division circuit
Inventor: OOTA MICHIHIRO
IPC: H03K17/687
Filed: 1975-12-25
Abstract: PURPOSE:To decrease greatly the power donsumption at division circuit by securing connection between high-frequency operation inverter of division circuit outside oscillation circuit used for electronic watch and power source or at least one side of earth via high resiatance.
Patent JP-H08313449-A (JP)
Title: Foreign matter inspection instrument
Inventor: HAYANO FUMITOMO
IPC: G01N21/958
Filed: 1996-06-17
Abstract: PURPOSE: To enable inspection of any of a reticle and a pellicle at the optimum inspection time by varying the diameter of a light beam emitted to a surface to be inspected according to an allowable size of a foreign matter. CONSTITUTION: A laser beam L scans over a reticle 10 in the direction X by a galvanoscanner mirror 28 while a carrier base 12 is moved in the direction Y to scan the entire surface of the reticle 10. The diameter of the beam can be altered by inserting an aperture 2 onto or removed from an optical axis between an expander 1 and the mirror 28. For example, in the case of insertion, the diameter of the beam L increases on the surface to be inspected. Therefore, when a pellicle 20 with a larger allowable degree for the diameter of a foreign matter attached is to be inspected, the diameter of the beam can be expanded to implement the inspection. By increasing the conveying speed of the base 12, the time required for scanning the entire surface of the pellicle 20 can be shortened as compared with the case of the reticle 10.  Thus, the inspection can be implemented at the optimum inspection time in both cases.
Patent JP-H0320029-A (JP)
Title: Monitoring method for semiconductor wafer polishing amount
Inventor: OKAMOTO TOMIO
IPC: B24B49/00
Filed: 1989-06-16
Abstract: PURPOSE:To monitor a grinding amount by maintaining a grinding water amount constant and measuring the physical amount of grinding waste water. CONSTITUTION:A semiconductor wafer is finish ground while supplying a predetermined amount of grinding water 5 to a finish grindstone 4. A section 8 for measuring physical amount of grinding waste water grinding waste water is provided on the way of a pipe 7 for recovering and feeding the grinding waste water 6 generated at this time. In case of measuring turbidity of the waste water, a transparent part is provided partly at the pipe 7, the part is interposed between a light emitting element and a photodetector, and the periphery is covered with a shielding case. The signal of the photodetecting amount of the photodetector is transmitted to a middle grindstone height controller 9 to store the photodetecting amount of the photodetector when a best finishing grinding is obtained, and the value is compared with the photodetecting amount during grinding. Thus, the grinding amount can be monitored.
Patent JP-H01320893-A (JP)
Title: Misconvergence measuring method
Inventor: KIDO ISAO
IPC: H04N17/04
Filed: 1988-06-22
Abstract: PURPOSE:To perform convergence measurement according with actual use by using a white dot pattern to obtain the irradiation center position of each monochromatic beam. CONSTITUTION:For the purpose of measuring extents of deviation of irradiation center positions of R, G, and B beams at points P1-P9 on a cathode-ray tube screen 4, AND between data obtained by binarizing the luminance of the whole of phosphors constituting the white dot pattern and data obtained by binarizing the luminance of monochromatic phosphors is operated to generate data, which indicates existence positions of respective color phosphors in the white dot pattern, for each of R, G and B. After luminance distribution data in the dot pattern is generated, a part where luminance data is discriminated as zero in luminance distribution data is corrected by referring to peripheral data. The center of the area of the corrected luminance distribution graph is obtained, and this center position is estimated as the center position of each beam.
Patent JP-S5487629-A (JP)
Title: Method of producing ferrite stainless steel for welded construction
Inventor: NAKAZAWA TAKANORI
IPC: C21D8/02
Filed: 1977-12-23
Abstract: PURPOSE:To eliminate deterioration in toughness and workability due to welding through hot rolling of a billet containing a specified components along with AL2O3 inclusion at a limited area factor produced by a continuous casting of a molten steel which has been allowed to stand for more than 20 minutes following addition of Al, Nb and possible V. CONSTITUTION:A molten steel is mixed with Al, Nb and possibly with V and allowed to stand for more than 20 minutes. This molten steel is treated by continuous casting or blooming to produce a billet or bloom, with the following composition, retaining Al2O3 inclusion with a diameter of more than 5 mum in dia. at a area factor of less than 0.01%: C<= (preferably 0.01%), Si<0.5%, Mn <0.5%, Cr ranging from 12 to 30%, Mo from 0.2 to 5%, Al from 0.04 to 0.1%, Nb from 0.02 to 0.25%, N<= 0.02% and possibly V fro 0.02 to 0.8%. This billet is hot- rolled. The steel thus obtained is applicable for welding construction materials for oil refining apparatus and other various chemical apparatus.
Patent JP-H0712340-A (JP)
Title: Gas turbine burner
Inventor: NAKADA TOSHIHIKO
IPC: F23R3/16
Filed: 1993-06-25
Abstract: PURPOSE:To provide a gas turbine burner capable of reducing the generation of NOx effectively and relatively at low cost in case when burning a fuel containing a nitrogen compound. CONSTITUTION:There are provided a primary combustion area 11 which burns a fuel in an excess-dense state and a secondary combustion area 12 which burns a fuel in a thin state and a throttling unit 13 which is installed between these two areas and whose cross section area is smaller than the cross area of each of the combustion areas. A secondary combustion air hole 16, which supplies a secondary combustion air, is installed to the throttling unit 13. A pressure reduction mechanism 20 is installed, which is designed to lower the pressure of air to be supplied into the throttling unit 13 from the secondary combustion air hole 16 down to an intermediate pressure between a supply source pressure and an inner pressure of the throttling unit. Thereby slowing down the mixing between the secondary air and combustion gas and inhibiting the generation of NOx.
Patent JP-S5945631-A (JP)
Title: Combination head observing lens barrel
Inventor: KANEJIMA KEINOSUKE
IPC: G11B5/455
Filed: 1982-09-06
Abstract: PURPOSE:To improve the control accuracy of a combination head, by dividing the viewfield of a microscope into two areas by a lens barrel of a large diameter and a reflector and using two image pickup tubes to observe two pieces of head gaps of a VTR with magnification. CONSTITUTION:The image light of a combination head 27, etc. passes through an objective lens 28 is divided and reflected by the 1st and 2nd reflectors 32 and 33 provided within a lens barrel 34 having an inner diameter larger than a magnified image. These divided and reflected beams re made incident to a pair of image pickup tubes 9 set on a camera adaptor 36 which can freely move in the horizontal direction. Thus the magnified image is obtained. As a result, two pieces of head gaps can be easily observed with a high magnification ratio. This lens barrel improves the control accuracy of a combination head.