baber/WOPTO huggingface dataset:
Patent JP-H0444410-A (JP)
Title: Digital filter circuit
Inventor: YOSHINO KOICHIRO
IPC: H03H17/00
Filed: 1990-06-11
Abstract: PURPOSE:To reduce the number of arithmetic processing stages and to decrease the processing time by adopting the filter circuit with 2 stages (1st and 2nd stages) and omitting the data processing for a data in which a filter coefficient is '0'. CONSTITUTION:A 1st stage 6 consists of data delay devices 3a, 3c - 3o connected sequentially in series, filter coefficient ROMs a,c-o coupled respectively with the output of the delay device 3a, 3c - 3o and an adder circuit 4. A 2nd stage 7 consists of a filter coefficient ROMh coupled with a central delay 3i. The output sides of the 1st stage 6 and the 2nd stage 7 are connected to the input side of a selector 8 and the output signal from both the stages is outputted from an output terminal 5 alternately for each 1/2t1.
Patent JP-H10341182-A (JP)
Title: Oscillator and receiver using it
Inventor: MATSUMOTO YUTAKA
IPC: H03B5/32
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To prevent disturbance of an AM tuner and an FM tuner resulting from harmonics of a PLL. SOLUTION: An oscillation circuit 41 with a low loop gain is driven by a bias circuit 43, and an oscillation circuit 42 with a high loop gain is driven by a bias circuit 44. Output terminals of the oscillation circuits 41, 42 are connected in common and outputs of the circuits 41, 42 are positively fed back to a crystal 46. A one-shot multivibrator 45 operates the oscillation circuit 42 with a high loop gain for a prescribed period at start and even when the oscillation circuit 42 with a high loop gain is inactive, the oscillation circuit 41 with a low loop gain is active through the control of each oscillation circuit. Oscillators of such a configuration are used for the receiver where an FM tuner, an AM tuner of the double conversion system and a channel selection PLL circuit are configured into one-chip.
Patent JP-S5775723-A (JP)
Title: Device of high speed cutting of running material into specific lengths
Inventor: WASEDA MASASHI
IPC: B23D36/00
Filed: 1980-10-30
Abstract: PURPOSE: To enhance cutting accuracy of a device to cut a work running into specified dimensions by permitting the shear to operate continuously at a constant speed which is quicker by a value corresponding to the difference between the shear's circumference and the dimension of cutting particularly when cutting into a dimension which shall be shorter than the circumference of the shear rotating.  
     CONSTITUTION: When a material is to be cut into a dimension which is shorter than the circumference of the shear, the speed of material VB is held as rated while the shear is operated continuouly at a constant speed with respect to the material which is quicker by a value corresponding to the difference beween the shear circumference LR and the set cutting length LO, whereby the material is cut into intended dimensions. In practice, a factor C obtained by dividing the set cutting length LO with the shear's circumference LR is placed into a multiplier device 18 at shear position LS and control is carried out on the assumption that the shear's circumference is bot LR but the set cutting length, LO, and the material speed VB is multiplied by 1/C at the multiplier device 19 and the product obtained is used as the shear reference signal for driving the shear at a speed quicker by a value corresponding to the difference between the shear's circumference LR and the set cutting length LO. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6046932-A (JP)
Title: Production of hexagonal ferrite magnetic powder
Inventor: MAEDA TATSUMI
IPC: C01G49/00
Filed: 1983-08-23
Abstract: PURPOSE:To produce the titled magnetic powder having extremely fine particle size and sharp particle size distribution, by mixing the solutions of metallic ions and an alkali solution under specific condition at specific ratios to form a hexagonal ferrite, heating the mixture, and calcining the produced precipitate. CONSTITUTION:The objective hexagonal ferrite of formula I (A is Ba, Sr or Ca; M is Co, Ti, Ni, Mn, Cu, Zn, In, Ge, Nb and/or Zr; 0.08<=m<=0.1; 5<=n<=6) can be produced as follows. (A) A solution containing the ions of the above metals at the ratios to form the above ferrite is mixed with (B) an alkali solution. The mixture is heated, and the produced precipitate is washed with water, dried and baked to obtain the titled magnetic powder. The above process is carried out under a condition satisfying the formula 1<=x<=8, and the formula IIand formula III, or formula IV and formula V, or formula VI and formula VII, or formula VIII and formula IX, wherein x is the ratio of the alkali equivalent of the solution A to each of the metallic ion equivalent in the solution B, and y is heating temperature ( deg.C).
Patent JP-2000337933-A (JP)
Title: Method and apparatus for operating and processing monitor data
Inventor: KADOI YASUHIRO
IPC: G05B19/02
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To select a necessary operation expression without using a large table by setting a first operation expression selection table of elements of a number equal to a total number of operation expressions necessary for each monitor data, and a second operation expression selection table of elements of twice the number of the monitor data. SOLUTION: When monitor data among monitor data obtained from outside, e.g. monitor data A3 is changed, (i) is selected from a record column 5 of a head row of a second operation expression selection table 3, 2 is selected from a record number column 6, and element data (j) and (k) arranged in two rows from a row (i) to a row (i+1) of a first operation expression selection table 2 are selected as row numbers of an operation expression storage table 1. Monitor data is substituted to operation expressions Cj=A1+A3 and Ck=A3+A4 stored in a row (j) and a row (k) of an operation designation flag column 7 of the operation expression storage table 1, and operated. The operation result is stored in an operation result table 4.
Patent JP-H0317933-A (JP)
Title: Manufacture of micro vacuum triode
Inventor: SAMOTO NORIHIKO
IPC: H01J9/02
Filed: 1989-06-14
Abstract: PURPOSE:To form a micro vacuum triode in a self adjusting manner by forming an emitter while scattering metal particles in a vacuum, and also closing an opening in the vacuum. CONSTITUTION:A masking film is formed over a third metal thin film 15 and is patterned so that an opening of the masking film is formed above the opening of a second metal thin film 13. Then another opening is formed by removing the third metal thin film 15 through the opening, and the opening of the third metal thin film 15 is used as a mask to remove the second and first insulating films 14,12 so that a first metal thin film 11 is exposed. A fourth metal 16 is scattered in a vacuum until the opening of the third metal thin film 15 is closed. A micro vacuum triode where an emitter 17 is vacuum sealed is thus formed.
Patent JP-2000336938-A (JP)
Title: Enclosure plate attaching fitting for construction site
Inventor: KOBUNA KATSUMI
IPC: E04G21/32
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To eliminate the deformation of an attaching fitting and an enclosure plate for a construction site by forming an engaging part engaged with a U-shaped part and the side edge part of an enclosure plate attaching frame body by a metal-made plate-like member, and folding the plate-like member of the engaging part in the form of a hook. SOLUTION: A U-shaped part 5 is twisted from the intermediate part of the right and left leg parts 5a, 5b to the edge part, and the edge part comprising a strip-like metal material is turned positioned on the same plane. Next, the plate-like edge part is formed to be turned down in the form of a hook at an acute angle, so that an engaging part 3 is properly arranged on a straight line. Thereby a fixing bolt 9 is locked in by strong force, and even when an enclosure plate for a construction site is strongly pulled nearer to be fixed, the side edge part of the enclosure plate for the construction site is prevented from being deformed because the strong force is equally distributed on a linear contact part. In addition, since durability of the attaching fitting and the enclosure plate for the construction site can be remarkably improved, profitability can be improved.
Patent JP-S5276775-A (JP)
Title: Dust collector
Inventor: TAKEMURA SEIJI
IPC: B04C5/12
Filed: 1975-12-19
Abstract: PURPOSE: To increase the moisture of filter material by utilizing float circular disk moving elevationally up and down to prevent dust collecting efficiency from lowering. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5777895-A (JP)
Title: Heat exchanger
Inventor: MORO NOBUMITSU
IPC: F28F21/08
Filed: 1980-10-30
Abstract: PURPOSE: To provide a flat pipe type heat exchanger having no corrosion at the bending curvature in the tube by a method wherein a tube member is of an aluminum alloy, fin members are of Zn-aluminum alloy, and a fixing member is of an anti-corrosion aluminum alloy and then they are brazed so as to form an assembly.  
     CONSTITUTION: Flat pipes having aluminum brazing member claded on an anti- corrosion aluminum core member is bent formed to construct a tube 1. Zn-aluminum alloy plte member having a potential lower than that of a material of the tube 1 is bent so as to construct fin members 2. Then, the anti-corrosion aluminum alloy is bent so as to construct fixing parts 30, 40. Then, the fixing members 30, 40 are combined in the tube 1, the fin member 2 are assembled between the tubes 1 and both ends of the fin members 2 are abutted against the stopper members 32, 42 and supported thereby. Then, they are constructed to show an integral assembly under a brazing in the furnace. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0317883-A (JP)
Title: Time information generator
Inventor: SASHIYOU HIDEHIKO
IPC: H04N5/765
Filed: 1989-06-15
Abstract: PURPOSE:To improve the accuracy of editing work by performing the interpolation arithmetic operation of time information at an arbitrary frame in video information based on the time information and an operating mode at every several frames. CONSTITUTION:The mode discrimination part 25 of an editor 20 discriminates the operating mode of an image information forming part 11 based on an operation control command sent from a command sending part 21 and a status signal from the status sending part 14 of an image information forming device 10. A time information detecting part 26 detects the information representing the current position of image information formed at the forming part 11 once per several frames based on the status signal. The editor 20 performs the interpolation arithmetic operation of the time information in the arbitrary frame at an interpolation arithmetic processing part 27 based on a discriminated operating mode and the time information from the forming part 11, and displays it on a display part 29. Thereby, marking work can be performed with high accuracy even on equipment with low response capability for an external device.
Patent JP-S6046222-A (JP)
Title: Mold device for vacuum exhaustion
Inventor: MATSUDA SHIYUNSUKE
IPC: B29C33/10
Filed: 1983-08-24
Abstract: PURPOSE:To prevent resin from whitening and blackening when a nozzle touches the sprue in injection molding or in injection compression molding by a method wherein a mold the movable side is engaged with the fixed one so that vacuum seal can be obtained under the state where the parting line is separated at a specified distance from the contact line. CONSTITUTION:In injection molding or injection compression molding, the nozzle is brought in contact with the sprue. In the mold, the movable side is contrived to be engaged with the fixed one so that vacuum sealing can be obtained when the parting line is separated by 3-20mm.. The structure is improved in conductance in vacuum exhaustion and made convenient for exhaustion. The exhaustion is conducted by a high-efficient vacuum device at a stroke and completely so that the whitening or efflorescence of resin due to the adiabatic compression of the residual air can be prevented in a future injection. In the figure the upper part of the center line shows the exhausted state while the lower part shows the injecting state. O-ring 24 is fixed on the external periphery 26 to complete the preliminary sealing. After a specified vacuum degree is attained, in such a state, the retainer plates on both sides are clamped to inject resin while exhaustion is continued.
Patent JP-S63315500-A (JP)
Inventor: MATSUMOTO RYOZO
IPC: B66C13/06
Filed: 1987-06-18
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-H0710200-A (JP)
Title: Oil feeder
Inventor: MASAI SHIRO
IPC: B67D7/32
Filed: 1993-06-24
Abstract: PURPOSE:To prevent damage to a valve and outflow of oil even when oil in an oil feed nozzle expands due to temperature rise, by providing the part where the oil feed nozzle and an oil feed hose are connected with a check valve, and also providing one of them with a bypass. CONSTITUTION:For example, when the feed of A-type oil in an oil storage tank 1 is finished, the A-type oil in an oil feed hose 9a and that in an oil feed nozzle 17 remain in them as it is because an electromagnetic valve 8a is provided in the part where a pipeline 5 and the oil feed hose 9a are connected. Even when temperature rises in this condition and the oil in the oil feed nozzle 17 expands and flows toward other oil-feed hoses 9a-9c from the connecting part of the oil feed nozzle 17, it is prevented from flowing into the oil-feed hoses 9a-9c because check valves 10a-10c are provided between the corresponding oil-feed hoses 9a-9c and the oil feed nozzle 17. The oil which has expanded in the oil feed nozzle 17 flows into a bypass passage 15, and further flows into the oil feed hose 9c by pushing and opening a relief valve 16 provided in the bypass passage 15.
Patent JP-S62253103-A (JP)
Title: Manufacture of optical element
Inventor: YANAGAWA HISAHARU
IPC: G02B6/293
Filed: 1986-06-30
Abstract: PURPOSE:To facilitate axis alignment without any shift between the axes of optical fibers by fixing the 1st - the 3rd optical fibers in an optical fiber guide groove cut in a substrate. CONSTITUTION:The optical fiber guide groove consisting of a main path 54 and a branch path 55 branching off from the main path 54 is cut in the substrate. The 1st and the 2nd optical fibers 10 and 20 are mounted in the main path 54 of the guide groove and at least one-side end surfaces of the 1st and the 2nd optical fibers are formed slantingly by a specific angle; and a branch film is interposed on the side of at least one-side slanting end surface side, and the 1st - the 3rd optical fibers 10, 20, and 30 are fixed on the substrate. Consequently, the 1st and the 2nd optical fibers 10 and 20 are mounted and fixed in the one optical fiber guide groove forming the main path, so both optical fibers have no axis shaft, and the loss is reduced. Further, the optical fibers are easily aligned with each other only by being rotated and moved forth and back in the guide groove.
Patent JP-S5778255-A (JP)
Title: Picture information file device
Inventor: DAIKO JIYUNICHI
IPC: H04N1/21
Filed: 1980-10-31
Abstract: PURPOSE:To fetch the picture information to a page buffer without error taking the detected size with priority, by detecting the size of an input original and reading the picture information correctly based on the detected size. CONSTITUTION:A picture input device 1 is provided with a driving section carrying an original and a read section reading through optical scanning, the photoelectric-converted picture information is outputted to a picture but GB and inputted to a picture procesor 2. The picture information for one page of original's share is stored to a page buffer 2a of the device 2. Each information is inputted to a CPU 3a of an operation control section 3 from a keyboard 3c, and the control information from the CPU 3a is applied to the input device 1, picture processor 2, picture storage device 4 and picture output device 5. The input device 1 of the picture information file device with this constitution is provided with a detection section detecting the size of an original, and based on the result of detection of the detecting section, the read picture information is shrinked at a magnification/shrinking circuit 2b to store in the buffer 2a.
Patent JP-S5778289-A (JP)
Title: Picture information mask circuit
Inventor: IIDA KAZUHIKO
IPC: H04N1/387
Filed: 1980-10-31
Abstract: PURPOSE:To eliminate inconvenience of new picture information added with old information, by providing a counter counting the picture elements in the primary and secondary directions of the picture information and setting an effective area. CONSTITUTION:When an original 12 is set to a scanning region, first a counter 51 counts down toward X and scanning reaches a distance X1 of a mask region, and when the content of the counter 51 is zero, the count-down of a counter 52 is started. When the counter 52 counts down and reaches the distance X2 of non-mask area and when the content of the counter 52 is zero, the counter 51, 52 are again preset and applied to the next line. In the Y direction, first, a counter 55 counts down, then the content is reduced to zero, the count-down of a counter 56 is started, and the content of the counter 56 is reduced to zero, then counters 55, and 56 are again and preset. Thus, no old picture information is added.
Patent JP-2000342146-A (JP)
Title: Bait bag for fishing
Inventor: NAKAGAWA TAKAFUMI
IPC: D04B1/16
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain a bait bag which is a bait bag for fishing rapidly soluble in water, having a sufficient strength and capable of readily performing operations to close an opening or tying a fishing line thereto. SOLUTION: This bait bag for fishing is formed of a bag body 1 knitted from yarns comprising water-soluble filaments into a mesh structure having 2-25 mm each side. The bottom 2 of the bag body 1 is closed by knitting and strings 6 capable of closing an opening 3 are knitted in the opening 3 of the bag body 1.
Patent JP-S6131223-A (JP)
Title: Die for molding inflation film
Inventor: SHIMIZU KOSEI
IPC: B29C48/10
Filed: 1984-07-24
Abstract: PURPOSE:To keep the flow amount and the flow speed in feeding paths easily at the limit where resin is not deteriorated by connecting one feeding path of multifeeding paths for resin to the plurality of cylindrical resin paths spaced by at least one layer or more respectively by way of radial dispensing paths. CONSTITUTION:The resins supplied to feeding paths 12a, 12c, 12e are dispensed radially by way of corresponding cylindrical resin dispensing paths 13a, 13b, 13d, and are supplied to corresponding cylindrical resin paths 11a, 11c, 11e. The molten resin of same material fed to a feeding port 14b is dispensed and supplied into the layers of a cylindrical resin path 11b and the cylindrical resin path 11d spaced from said path 11b by one layer by two sets of dispensing paths 13b1, 13b2. The resins in all resin paths 11a-11e provided concentrically in multiple arrangement flow together downstream therefrom, and extruded into a multilayer tube from a single annular discharging port 15. Thus, as all the dispensing paths 13a-13e are engraved on a single die block 10d, the mutual relation of these positions is not changed at assembling and disjointing. Therefore, the assembling of the die is easy.
Patent JP-H02186991-A (JP)
Title: New cdna cloning vector
Inventor: SUTEIIBUN SHII PURUTSUTO
IPC: C12N15/10
Filed: 1989-06-14
Abstract: PURPOSE: To obtain recombinant DNA molecules useful for the high frequency cloning of double stranded cDNA and the synthesis of single stranded cDNA and capable of replicating in procaryote-hosts and, if needed, eucaryote hosts.  
     CONSTITUTION: This new cDNA cloning vector is a recombinant DNA molecule consisting of the following components; (A) a replicator of procaryote, (B) a selectable marker, (C) a deoxyribonucleic acid arrangement (D) the only one restrictive endonuclease part capable of (i) recyclizing through an intramolecular binding of cDNA-containing recombinant DNA molecule and (ii) starting a cDNA-synthesis of the second chain. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2000346201-A (JP)
Title: Sealing device in condensable gas processor
Inventor: KUDO SHUZO
IPC: F01D25/24
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To dispense with special liquid to be supplied to a contact surface between a sealing body and a casing or a revolving body and also with a special driving device for supplying the liquid. SOLUTION: In this sealing device, a revolving body 1 rotating within a casing 2 contacting with condensable gas is supported by a revolving shaft 6 piercing the casing 2 so as to rotate integrally with the shaft 6, while a sealing body 10 is provided, which prevents the condensable gas flowing within the casing 2 from leaking from a piercing point of the revolving shaft 6 of the casing 2 to outside the casing 2. In this case, a liquefying and supplying means LS is provided, which branches and liquefies by cooling a part of the condensable gas flowing in the casing 2 so as to supply the liquefied liquid to the contact surfaces 10a, 10b between the sealing body 10 and the casing 2 or revolving shaft 6, taking advantage of the pressure of the condensable gas flowing within the casing 2.
Patent JP-S639471-A (JP)
Inventor: SHINOHARA MUNEYOSHI
IPC: A63H17/00
Filed: 1986-06-30
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-S5943483-A (JP)
Title: Checking device of circuit pattern
Inventor: TAGAMI BUNICHI
IPC: G06T7/00
Filed: 1982-09-06
Abstract: PURPOSE:To reduce the quantity of data stored in a memory and to constitute a highly efficient device at a low cost, by storing preliminarily element patterns of a classification for every subsection in a memory and forming a reference pattern on the basis of stored contents. CONSTITUTION:A substrate 12 to be checked is set on a sample table 10, and the movement of the sample table 10 is controlled by the control signal outputted from a controller 14. Classification data indicating an element pattern of a classification, which each grid has, and conversion indication data are preliminarily stored in the form of a table in accordance with each grid of the substrate 12 in a conversion table memory 18. Plural kinds of element patterns are stored preliminarily in an element pattern memory 20. A conversion control circuit 22 subjects the element pattern to conversion such as rotation or inversion in accordance with conversion indication data and outputs the result to a comparing discriminator 24. The comparing discriminator 24 compares it with the picture signal from an image pickup device 34.
Patent JP-S5677835-A (JP)
Title: Motion picture framing regulator of projector
Inventor: HANAOKA SHIYOUJI
IPC: G03B21/46
Filed: 1979-11-28
Abstract: PURPOSE: To improve operation by making it possible to adjust an error of a frame position and shift in phase automatically by moving an automatic correction lever by changing over a worm gear and change-over leger according to normal or reverse rotation of a projector.  
     CONSTITUTION: As the projector is changed over from the normal projection to reverse projection, main shaft 24 is reversed and claw 12 is placed in the opposite mode, so that film 11 will be moved up backwards and intermittently. Then, worm gear 26 is reversed and gear 27 stops to change over lever 29, so that automatic correction lever 20, claw 12, etc., move down around the contact point of cam 15 as its fulcrum. At this time, hook projection 14 of claw 12 ascends automatically to correct the framing automatically, so that the side part of a screen will not be vignetted. Further, even when normal projection is restarted, the frame position is automatically adjusted. 
     COPYRIGHT: (C)1981,JPO&Japio