baber/WOPTO huggingface dataset:
Patent JP-S5724873-A (JP)
Title: Tester for muzzle velocity measuring apparatus
Inventor: ISHIMARU TADASHI
IPC: G01S7/40
Filed: 1980-07-22
Abstract: PURPOSE:To generate a quasi-Doppler signal easily regardless of transmitted frequency stability by forming it at receiving a signal transmitted from a muzzle velocity measuring device. CONSTITUTION:A signal fO transmitted from a muzzle velocity measuring device is received with an antenna 2 of a tester and transmitted to a microwave modulator 4 through a circulator 3. Then, the signal fO from the modulator 4 is modulated by a frequency oscillated with a low frequency oscillator 5, and returned to a measuring device 1 from the antenna 2 by way of a microwave damper 6 and the circulator. When the frequency of the low frequency oscillator 5 is set for Doppler frequency fd, a microwave signal received with the measuring device 1 becomes a quasi-Doppler fO-fd. Thus, a quasi-Doppler signal can be generated easily regardless of the stability of the frequency transmitted.
Patent JP-S61259414-A (JP)
Inventor: IMAI YOSHIKIYO
IPC: H01H1/04
Filed: 1985-05-10
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-H09289244-A (JP)
Title: Substrate aligning apparatus
Inventor: INADA TATSUHIKO
IPC: H01L21/68
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To easily align even large-sized substrates and thin substrates without damaging the substrates and producing particles. SOLUTION: A roller member such as a roller 27 is inserted below a substrate 13 contained in a cassette, and the substrate 13 is received on the roller 27 and is lifted. In this state, the substrate 13 is held with an alignment abutment member 28 from opposite sides of the substrate 13 and is pressed whereby the substrate 13 is moved to a predetermined alignment position. Accordingly, a lower surface of the substrate 13 receives rolling friction of the roller 27 whereby even large sized substrates and thin substrates are easily moved and aligned with a less coefficient of friction without damaging any substrates 13 and producing any particles.
Patent JP-S5434392-A (JP)
Title: Discharging device of continuous polymerizer
Inventor: ODA CHIKAO
IPC: C08G85/00
Filed: 1977-08-24
Abstract: PURPOSE: The title discharging device designed to discharge a high-quality polymer efficiently without increasing retention amounts even at a high number of revolutions, by means of a baffle plate provided immediately before the outlet nozzle. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61259286-A (JP)
Inventor: MUNAKATA HIROHIDE
IPC: C12Q1/66
Filed: 1985-05-14
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-H06285832-A (JP)
Title: Mat for curing concrete
Inventor: NONOME HIROSHI
IPC: B28B11/24
Filed: 1993-04-02
Abstract: PURPOSE:To provide a mat used for curing concrete that can maintain an effect of positive heat and hot insulation, and also an effect of water retention for a long period and, moreover, has a relatively simple constitution, and is detached readily with good general purpose use. CONSTITUTION:The concrete curing mat 1 is composed of a heat insulation mat 100 comprising a heat insulation material 10 and a water prevention sheet member 20 that covers the circumference of the heat insulation member 10 and a moistening mat 110 provided on the one surface of the heat insulation mat 100. The heat insulation member 10 is preferably consisting of, e.g. a fibrous heat insulation material such as glass wool or an aggregate of small blocked synthetic resin heat insulation material. Also, the moistening mat 110 is made up of a water retention part 60 of sponge or the like and a water permeable sheet member 70 that covers the circumference of the water retention member 60.
Patent JP-S58218258-A (JP)
Title: Transmission controlling device
Inventor: SATOU TADASHI
IPC: H04L12/42
Filed: 1982-06-14
Abstract: PURPOSE:To improve the responsiveness of a transmission system connecting a computer for controlling and process controller, by storing a station controlling information to each transmission station to use it effectively. CONSTITUTION:When starting up a transmission system, or when a monitor station SVC9 perfoms the system reoperation upon detecting that the transmission from specific stations 5-8 is stopped, the monitor station 9 checks the responsiveness with respect to each of stations 5-8 and transmits an actuation frame to all the transmission stations 5-8 by means of a broadcast communication. Since a station information is stored in a memory at each of the transmission stations 5-8, each of the transmission stations 5-8 start to transmit only by outputting a frame, which indicate the actuation of the transmission system, from the monitor station 9.
Patent JP-H01270344-A (JP)
Title: Manufacture of semiconductor device
Inventor: HORIE HIROSHI
IPC: H01L21/822
Filed: 1988-04-22
Abstract: PURPOSE:To increase remarkably a storage capacitance to contrive an increasing in the integration of a DRAM without forming a through hole for increasing the lamination of a storage electrode by a method wherein the overhang-shaped storage electrode supported on the source and drain region on one side is formed. CONSTITUTION:A gate insulating film 3 and a gate 4 are formed in order on a semiconductor substrate 1 and an impurity having a conductivity type opposited to that of the substrate is introduced in the substrate on both sides of the gate to form source and drain regions 5. Then, an interlayer insulating film 6 and a film 6A are adhered in order on the whole surface of the substrate and an aperture is formed on the films 6 and 6A to expose the source and drain region on one side. Then, the aperture is covered with a storage electrode 7 to form the electrode 7 on the film 6A and the film 6A is etched away by an etching method, in which the etching speed of the film 6A is larger than those of the substrate, the film 6 and the electrode 7, to form a dielectric film 8A on the surface of the electrode 7. The film 8A is formed continuously up to the lower sides of the overhangs of the electrode 7. Moreover, an opposed electrode 9A is formed in contact to the film 8A.
Patent JP-H09250989-A (JP)
Title: Apparatus for inspecting printed circuit board
Inventor: KAJIYAMA KOICHI
IPC: G01N21/93
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for inspecting a printed circuit board which can accurately discriminate the presence or absence of a defect over the entire surface of the board while shortening the inspecting time by setting the defect criterion for discriminating the presence or absence of the defect like a threshold level independently in response to the quality and through hole of the surface of the board. SOLUTION: The apparatus for inspecting a printed board comprises a sensor 1 for receiving the reflected or transmitted light from the board 5, and discriminating means 3 for comparing the detection signal from the sensor 1 with the master signal of memory means 2 to discriminate the presence or absence of the defect of the board 5. The means 2 stores a plurality of master patterns sorted in response to the material and through hole of the surface of the board 5, and setting means 4 for independently setting the defect criterion of the means 3 at each master pattern is provided. The plurality of the patterns are formed by sorting the output signals of sensors 1, 1' which receive the reflected or transmitted light from the normal board in response to the slice level.
Patent JP-H06307346-A (JP)
Title: Power source facility of pumping yard
Inventor: TAMACHI TETSURO
IPC: H02J7/35
Filed: 1993-04-27
Abstract: PURPOSE:To supply the source power to a central monitoring room as well as a charger, aux. units, and maintenance apparatus without depending upon the commercial mains. CONSTITUTION:The output of a battery 10 charged by a solar cell 9 is supplied to the central monitoring room 12 side and to a control circuit 13, while the output of a small-sized generator 14 driven upon a command from the control circuit 13 is, only when necessary, supplied to a charger 3 working associate with operation of an engine-driven pump 1, aux. units 4, 6, and maintenance apparatus 8 for the pumping yard.
Patent JP-S59226664-A (JP)
Title: Digital type phase monitor
Inventor: OZAKI SATORU
IPC: H02M7/12
Filed: 1983-06-08
Abstract: PURPOSE:To discriminate the malfunction of a power source together with the content due to disconnection and erroneous connection by counting by the first and second counters the phase angle equivalent of the power source voltage and detecting the magnitude of the counted values and the phase difference. CONSTITUTION:A voltage between input lines to be inputted to a separately- excited converter is applied to a signal converter 6, and a synchronizing signal circuit 5 outputs a counter synchronizing signal when the output of the converter 6 varies. Phase angle integrating counters 1, 2 count separately applied reference clocks F while resetting with the counter synchronization signal. The counted values of the counters 1, 2 are applied to a digital processor 3, which discriminates the malfunction of the power source form the magnitude of the counted values of the counters 1, 2 and the phase difference therebetween.
Patent JP-H10310300-A (JP)
Title: Device for processing magnetic tape
Inventor: SCHLATTER MANFRED
IPC: G11B5/84
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To process in a number of processing steps a magnetic tape which was cut to the final width, without applying excess mechanical stresses to the magnetic tape regardless of high processing speed. SOLUTION: A device 1 for processing in a number of processing steps a magnetic tape cut to the final width includes at least two substantially slip-free tape conveyors 8, 13, 14, the tape conveyors applying an average tape tension of 2N per 1 inch (25.4 mm) of tape width in order to avoid the permanent deformation of tape material, with the result that the tape tension is kept at a value that is within the elastic limit of the tape material and almost 20% lower than the maximum allowable tensile force of the tape material.
Patent JP-H06312709-A (JP)
Title: Packing of farm product and its apparatus
Inventor: YANAGISAWA AKIHIKO
IPC: B65B11/48
Filed: 1993-04-27
Abstract: PURPOSE:To securely collect and dispose serial film chips wasted out of packing area, dotted with drawn-out openings of farm products, after packing thereof and prevent the serial film chips from scattering and collect them without mixing with impurities like chips of farm products and dusts to facilitate disposing of serial film chips. CONSTITUTION:A film roll 36 wound to form a roll of film F on which a detect ion mark 35 is inducated, is equipped at a film feeder 29. And a supporter 7 having a guide hole 8 for falling farm products and a vertically movable receiver 21 just under the guide hole 8 are provided at the packing position 10. And a film sealer 11 sealing and cutting the bundled part of the film F packing the farm product A on the receiver 21 is provided at the packing position 10. A sensor 62 detecting the mark 35 of film F and stopping winding-off of the film F is provided. Chip collectors 63, 75 are provided to collect by turns serial film chips F dotted with drawn-out openings of farm products A after packing thereof.
Patent JP-H06311364-A (JP)
Title: Background elimination device for digital copying machine provided with automatic document feeding device
Inventor: AIKAWA KOJI
IPC: H04N1/40
Filed: 1993-04-27
Abstract: PURPOSE:To detect and eliminate background density without preliminary scanning by reading an original when it is set onto a platen glass and deciding a threshold level used for eliminating background and using the threshold level for a picture signal read in copying so as to eliminate the background. CONSTITUTION:A picture area of an original is divided into blocks when an original is set under the control of a control means 9 and a comparator 1 detects a density of a picture element of each area and a minimum density of a picture element of each area is stored in a density storage means 3. Then a histogram generating means 6 reads a minimum density stored in the means 3, counts it and generates a histogram by the usual method to decide a threshold level. Then a background elimination means 8 enters the copying and uses a decided threshold level for picture data through original read to eliminate background. Thus, background is eliminated without using preliminary scanning.
Patent JP-S58217641-A (JP)
Title: Control of plate temperature
Inventor: MAKINO TADASHI
IPC: C21D9/56
Filed: 1982-06-11
Abstract: PURPOSE:To carry out annealing work economically in high efficiency, in annealing a strip in a continuous annealing furnace, by controlling the supply speed of the strip and the temp. of the annealing furnace in relation to each other. CONSTITUTION:In annealing a strip S after cold rolling in a continuous annealing furnace 1 consisting of a heating chamber 1a, a holding chamber 1b, a primary cooling chamber 1c, an over ageing chamber 1d, a secondary cooling chamber 1e and a third cooling chamber 1f, a treating amount is made max. under a condition satisfying predetermined heat treating way imparted to the strip and a condition rapidly lowering a furnace temp. is obtained as a solution by using the supply speed of the strip S and the furnace temp. set value of the annealing furnace as variables while this solution is used as a set value to control the heating condition of the strip S and annealing is carried under an optimum condition considering the supply speed of the strip S along with the furnace temp. to make it possible to carry out the continuous annealing of the strip excellent in controllability and productivity.
Patent JP-S63266018-A (JP)
Title: Heat treating furnace for metallic fiber material
Inventor: NAGAI CHITSU
IPC: C21D9/56
Filed: 1987-04-22
Abstract: PURPOSE:To improve working efficiency of heat treatment processing of a metallic fiber material and to improve the processed quality by using hoop material, circulating as passing through in inner part of a heating furnace and continuously running and coating at least one side face thereof by release agent. CONSTITUTION:Material 8 to be treated composing of the metallic fiber material of stainless steel, etc., is passed through the heating furnace 4 composing of a heating part 2 and cooling part 3 to execute heat treatment of sintering, etc. In the above heat treating furnace, the hoop material 5 continuously running while circulating from an inlet side 4A of the heating furnace 4 through the inner part of the furnace and outlet side 4B, to the outside of the furnace by rollers 6A, 6B. This hoop material 5 is constituted by heat resistant wide steel strip of stainless steel, etc. Further, this hoop material 5 is coated on at least one side face by the release agent composing of metallic oxide, etc., such as alumina, at desirably <=100mum thickness in a coating means 10. Further, by arranging the pressurizing means 9 between the heating part 2 and the cooling part 3, the pressurizing treatment may be executed together with the heating treatment.
Patent JP-H08121124-A (JP)
Title: Valve timing adjusting device for internal combustion engine
Inventor: USHIDA MASAYASU
IPC: F01L1/34
Filed: 1995-04-25
Abstract: PURPOSE: To provide the valve timing adjusting device for an internal combustion engine which can reduce oil leak between hydraulic oil chambers, is excellent in responsiveness for suction and exhaust valve control, and also high in accuracy. CONSTITUTION: A timing pulley 1 is rotated while being interlocked with the crank shaft of an engine, and a cam shaft can be rotated with the specified difference in phase kept with the respect to the timing pulley 1. A shoe housing 3 houses a vane 9 in such a way that it can be rotated. The shortest distance L1 and its cross sectional area between wanes 9a and 9b which seal at their end faces in the axial direction a space between a lag angle hydraulic oil chamber 10 and a lead angle hydraulic oil chamber 13, and a space between a lag angle hydraulic oil chamber 11 and a lead angle hydraulic oil chamber 12 respectively, are roughly equal to the shortest distance L2 and its cross-sectional area between shoes 3a and 3b which seal at their end faces in the axial direction a space between the lag angle hydraulic oil chamber 10 and the lead angle hydraulic oil chamber 12, and a space between the lag angle hydraulic oil chamber 11 and the lead angle hydraulic oil chamber 13. By this constitution, oil leak tacking place between the lag angle hydraulic oil chamber 10 and the lead angle hydraulic oil chamber 13, and between the lag angle hydraulic oil chamber 11 and the lead angle hydraulic oil chamber 12 can thereby be reduced.
Patent JP-H07303892-A (JP)
Title: Fixed bed carrier for biological treatment
Inventor: HOSODA NOBUTAKA
IPC: C02F3/06
Filed: 1994-05-16
Abstract: PURPOSE:To obtain high waste water purifying capacity by providing one of nonlinear shape parts, opening parts and notches to a nonwoven fabric cut into a string shape or a planar shape not only to increase the contact area with water to be treated but also to enhance the bonding capacity of bacteria. CONSTITUTION:At least one of nonlinear shape parts, opening parts 1a, 1b and notches is provided to a nonwoven fabric 1 cut into a string shape or a planar shape. The flow of gas-liquid is disturbed complicatedly by combining string-shaped nonwoven fabrics 1 cut into various shapes or providing opening parts 1a, 1b to the planer nonwoven fabric 1 to increase the contact area with water to be treated. That is, by using the nonwoven fabric 1 having a large specific surface area as a base material to process or set the same so as to increase the surface unevenness thereof, a large number of bacteria become easy to stick and high-capacity waste water treatment becomes possible.
Patent JP-S582288-A (JP)
Title: Single-crystallizing method for non-single-crystalline layer
Inventor: SAKURAI JIYUNJI
IPC: C30B1/08
Filed: 1981-06-29
Abstract: PURPOSE:To convert even a relatively large-sized non-single-crystalline layer into a single crystal with well uniformalized face orientation by setting a nucleus for single crystallization formed on an insulating substrate at a peripheral edge part of the non-single-crystalline layer and by causing the single crystallization of the layer. CONSTITUTION:A non-single-crystalline pattern region B superposed partially on a peripheral edge part of a predetermined region A on an insulating substrate is formed, and the region B is single-crystallized with energy beams. The single- crystallized region is formed so that it is partially superposed on a peripheral edge part of the region A. A non-single-crystalline layer is then formed on the region A, and energy beams are applied to the region B to cause the single crystallization of the layer.
Patent JP-S59229089-A (JP)
Title: Rotary compressor
Inventor: KURABAYASHI TAKANAO
IPC: F04C29/00
Filed: 1984-05-18
Abstract: PURPOSE:To simplify the attachment of a suction valve, by providing such an arrangement that a retainer having guide pieces and a valve made into surface- contact with a valve seat surface are disposed in a suction chamber, and a suction linear having a valve seat surface at its front end is inserted in the suction chamber. CONSTITUTION:A suction liner 11 formed therein with a suction passage 11a is slightly tapered at its front end so that a valve seat 11b is formed. Further, a retainer 14 holding a valve 13, which is bent and formed in an M-like shape, has four parallel guide pieces 14a. Upon assembling of the valve 13, the suction liner 11 is press-fitted into a block 4, and a provisional assembly is made such that a notch 15 for guiding the valve 13 is positioned along the guide pieces 14a of the retainer 14. Thereafer the preassembled parts are press-fitted in a suction chamber 10.
Patent JP-S58217108-A (JP)
Title: Flow rate adjusting device
Inventor: YAMAGATA HIROSHI
IPC: F23D14/60
Filed: 1982-06-11
Abstract: PURPOSE:To make an outflow correspond freely according to supply gas pressure, by a method wherein controls of a gas flow and an air supply quantity are made to perform relatively through a variatioln of an air duct between a nozzle for a burner and an end part opening of the burner. CONSTITUTION:An end part opening 19 of a burner 16 is provided with a tapered surface 19a having horn type expansion, and as for a cap body 11 at the tip of an extenal tube 6a of a nozzle inserted in the end opening 19 an air duct 22 is formed with the tapered surface 19a and a fringe part 11a by corresponding the fringe part 11a to the tapered surface 19a and an opening area of the air duct 22 is made to vary freely through advance or retreat movement of the external tube 6a of the nozzle. Thereby, an outflow is made to correspond freely according to supply gas pressure and at the same time an appropriate air quantity corresponding to this can be supplied by adjusting it automatically.
Patent JP-H01274921-A (JP)
Title: Cutting control method and control device for sawing machine
Inventor: MORIYA KIKUO
IPC: B23D55/08
Filed: 1988-04-26
Abstract: PURPOSE:To ensure the improvement of cutting efficiency without any excessive load on a band saw blade by detecting cutting resistance in sawing a workpiece and controlling an actual cutting speed on the basis of the predetermined cutting resistance, cutting speed and cutting speed reduction ratio. CONSTITUTION:An endless type band saw blade T turning driven by a servo motor 17 cuts a workpiece W in such a way as to be pressed to the workpiece W via a blade guide through the application of hydraulic pressure to a lift cylinder 37 via a selector valve 47. In this case, a rear component as one of component forces is detected with the load sensor 33 of a load detecting device 23. Also, the turning of a band saw blade housing or the cutting speed of the blade T through the adjustment of the quantity of oil discharged from the lift cylinder 37 via a flowrate adjusting valve 61 is measured with a rotary encoder 67. Furthermore, a control device regulates an actual cutting speed on the basis of a detected cutting resistance and the predetermined cutting resistance, cutting speed and cutting speed reduction ratio. According to the aforesaid construction, cutting efficiency can be improved without any excessive load on the band saw blade.
Patent JP-H08296810-A (JP)
Title: Anticorrosive film forming apparatus for boiler water pipe
Inventor: KAWACHI ATSUSHI
IPC: F22D11/00
Filed: 1995-04-25
Abstract: PURPOSE: To shorten time until boiler water reaches a prescribed concentration of oxygen. CONSTITUTION: When the flow rate of boiler water flowing through a water pipe 3 and the concentration of oxygen produced by a PSA method are detected by flow rate detection sensors S1 -S4 and a second concentration of oxygen detection sensor C2 , a CPU controls the opening of control valves V6 and V7 based on the results of detection. Under this control, oxygen produced by the PSA method is supplied to ejectors 6a and 6b to generate oxygen water of a specified concentration. Then, the oxygen water is supplied into the water pipe 3. After a specified time passes, the concentration of the oxygen in the boiler water flowing through the water pipe 3 is detected by a first concentration of oxygen detection sensor C1 . Then, the CPU calculates a required flow rate of the oxygen corresponding to the concentration of oxygen of the boiler water based on the results of detection and the opening of the control valves V6 and V7 is corrected or controlled based on the results of calculation.