baber/WOPTO huggingface dataset:
Patent JP-H0447299-A (JP)
Title: Disposal method of radioactive waste
Inventor: ISHIZAKI KANJIRO
IPC: C23C14/28
Filed: 1990-06-14
Abstract: PURPOSE:To make the disposal of waste superior in sealing and good in airtightness possible by arranging a cover body so as to join on an elastic member and a bonding agent after radioactive waste is put in a disposal vessel. CONSTITUTION:At first, after a bonding agent 4 is injected through a nozzle C into a space between an elastic material 3 of a disposal vessel body A in which the elastic material 3 is provided and the inner wall of a drum can and various radioactive waste is put in the body A, for instance, paste blending normal portland cement and the like in the specified proportion is charged and thereafter a cover B is arranged. Or the paste is charged to inject the bonding agent 4 through the nozzle C to arrange the cover B after various radioactive waste is put in the body A. If this is performed, the elastic material 3 is crushed by the cover B while the bonding agent 4 is removed to increase its liquid height and at the time the space between the cover B and the body B is filled with the bonding agent 4 to fully perform airtightness so as to integrally incorporate the cover B in the body A. Thereby waste good in sealing and airtightness can be disposed of.
Patent JP-H10123383-A (JP)
Title: Grounding line
Inventor: ARROYO CANDIDO JOHN
IPC: H01B5/10
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of the grounding line while having the flexibility similar to that of the conventional grounding wire assembly by including sheaths, etc., consisting of plural conductors enclosing the outside circumference of an organizer. SOLUTION: The grooved organizer 12 is formed of a non-conductive high- strength material and has excellent mechanical characteristics to holding of the optical grounding line (OGW) 10. The adjacent two ribs 16 of the organizer 12 form grooves 19 and core tubes 20 are arranged in the respective grooves 19. The respective core tubes 20 include plural optical fibers 22. Core windings 30 enclose the organizer 12 and the core tubes 20 held by the organizer 12. Further, the layers of the conductors 32 form the sheath of the OGW 10 on the outside circumference of the organizer 12. The conductors 32 are spirally twisted and wound and preferably have copper cores 36 enclosed by aluminum coverings 38. When the high electric conductivity is requested, the amt. of the copper cores 36 is suitably increased.
Patent JP-S5277746-A (JP)
Title: Multilayer liquid crystal display device
Inventor: KITAMURA KOUICHI
IPC: G04G9/00
Filed: 1975-12-24
Abstract: PURPOSE:To display many and diversified informations in a two dimensional space as well as to improve mechanical strength and facilitate display drive by laminating more than two liquid display structures.
Patent JP-S6046030-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUKAZAWA YUUJI
IPC: H01L21/3065
Filed: 1983-08-24
Abstract: PURPOSE:To enable to finely etch over the limit of a lithographic technique using a photoresist by utilizing as a mask or part of the mask a side oxidized portion grown laterally on the side wall of a laminated pattern to etch the first primary film. CONSTITUTION:The second film 12 and the third film 13 are etched to form a laminated pattern 15' having a hole 15 of width T1. Then, when thermally oxidizing step is performed, oxidized silicon formed by oxidizing is grown to laterally extend from the film 13, thereby forming a side oxidized portion 16 extended in the width of T2 from the film 13 along the side of the pattern 15'. Then, with the portion 16 and the remaining pattern 15' as masks the first film 11 made of nitrided silicon is etched by extremely fast anisotropic etching in perpendicular direction to a wafer, and the remaining portion of the pattern 15' is exfoliated. The first film 11 is etched in width of t3 by the abovementioned method.
Patent JP-S5942846-A (JP)
Title: Porous instant green tea
Inventor: KATOU KAZUMASA
IPC: B01J2/16
Filed: 1982-09-04
Abstract: PURPOSE:To prepare instant green tea easily soluble in water of warm water, having improved taste, fragrance, and color, by fluidizing fine powder of tea leaves or a mixture of the fine powder of tea leaves, an extender, etc. in a container, spraying an extracted solution of tea leaves, etc. upon it, agglomerating and granulating it. CONSTITUTION:The mixture 2 consisting of fine powder of tea leaves, an extender made of saccharide, and other powder additive is put in the container 2, the dry hot air 3 at 60-80 deg.C is sent from the bottom to it, the powder is fluidized and blended. The material 4 obtained by adding a proper amount of a binder to an extracted solution obtained by dissolving soluble components of tea leaves and extracting them or to a concentrated solution thereof together with the compressed air 5 is sprayed from the nozzole 6 upon the mixture continuously for 1-1.5hr, so that the powder is agglomerated and granulated. After this treatment, the granules are dried for 1.5-2hr, to give porous instant green tea.
Patent JP-H06342543-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MAEKAWA KEIICHI
IPC: G11B5/53
Filed: 1993-05-31
Abstract: PURPOSE:To enable recording and reproducing under a long time mode of m multiple time by rotating a rotary cylinder at a constant speed under recording and reproducing in either of 1st and 2nd modes and reducing the speed of a magnetic tape under the 2nd mode down to 1/m under the 1st mode at the time of recording and reproducing. CONSTITUTION:For example as m=3, whenever heads to be in contact with the tape 3 by rotating a cylinder 1 at 270 deg. are changed three times, switches 11a-11d are controlled on opening the switches for the heads to be successively brought into contact with the tape 3 by a control circuit 12, and every third one of the heads 2a-2d is recorded and reproduced. Thus, the heads 2a-2d are operated for recording and reproducing every third head whenever the cylinder 1 is rotated at 270 deg.. At this time, the rotary direction and speed of the cylinder 1 are the same as the 1st mode, but the tape speed is reduced to 1/3. By this deceleration of the tape speed and scanning of every third one of the heads 2a-2d, the tape 3 is traveled by 1/3 of the 1st mode, and is helically scanned in treble the period to be recorded or reproduced.
Patent JP-H0822351-A (JP)
Title: Reversing method for input item
Inventor: KISHIMOTO HIROCHIKA
IPC: G06F3/02
Filed: 1994-07-06
Abstract: PURPOSE:To decrease the frequency of key operation for moving an item as an input object backward in the opposite direction from sequencing. CONSTITUTION:In a method where data need to be inputted to plural sequenced input item according to the sequencing, inputted data are stored in an input data storage area corresponding to the sequencing each time the data are inputted. When an item movement key for specifying an input item positioned in the opposite direction from the sequencing as an input object is operated, data sequenced before the input item specified with the item movement key among the data stored in the input data storage area are sent out again according to the sequencing. Once the data of the input item right before the specified input item are sent out, an input acceptance state for data corresponding to the specified input item is entered.
Patent JP-S5856991-A (JP)
Title: Gunwale for small glassfiber reinforced plastic ship
Inventor: HATSUTORI TSUTOMU
IPC: B63B5/24
Filed: 1981-09-28
Abstract: PURPOSE:To aim at ease of setting and improvement in setting strength, by projecting a side shell's upper end of a small FRP ship horizontally into the inner part of the ship and fitting an inverted U-type gunwale into the shell top end, while bonding both horizontal parts together and then screwing them up from the outside. CONSTITUTION:The upper end of a side shell 1 constitutes a horizontal part 3 being projected out into the inner part of a ship, a vertical part 41 at one side of a gunwale 4 is overlapped on an upper end of outer surface of the side shell 1 and a horizontal part 40 is laid on the horizontal part 3 in addition, bonding both horizontal parts 3 and 40 with a bonding agent 5 used between them. Likewise, a fender 6 is overlapped at the outside of the vertical part 41 and clamped tightly with a screw 7. To set the gunwale 4 to the side shell, the bonding agent 5 is applied on the horizontal parts 3 in advance and then the gunwale 4 is merely pressed down, that is, setting operation is simple enough. In addition, there are often many cases to have external force imposed on these horizontal parts but both 3 and 40 are bonded firmly with said bonding agent in between so that they can well resist any external force.
Patent JP-S6046589-A (JP)
Inventor: MIZUKURA SUSUMU
IPC: G06K15/10
Filed: 1983-08-24
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-H0822580-A (JP)
Title: Led display circuit
Inventor: TANIGUCHI SHOHEI
IPC: H01L33/00
Filed: 1994-07-06
Abstract: PURPOSE:To reduce noise generated in synchronism with the LED flickering by the secondary radiation of the square wave controlling the power supply voltage fluctuation due to the rapid current change in the LED and the LED flickering when the LED is turned on and off in the battery-driving portable radio device and the reduced voltage display is performed and to enable voice transmission without the sense of incompatibility when the LED is turned on and off. CONSTITUTION:A circuit 1 which controls the LED mode and a transistor 4 which accepts the output of the control circuit 1 drives a LED 2. A capacitor 5 is inserted between the base of the transistor 4 and the power supply. Thus, a base resistance 6 and a time constant circuit are constructed to eliminate the rapid corrector current change at the time of turning on and off the transistor 4. Capacitors 7 and 8 with low impedance are used fully near the transmission frequency so as to reduce the secondary radiation of the LED 2.
Patent JP-S5779783-A (JP)
Title: Eraser for video tape recorder
Inventor: TAMURA MASAAKI
IPC: H04N9/83
Filed: 1980-11-05
Abstract: PURPOSE:To simplify a circuit and to prevent the occurrence of beat, by eliminating the lower side band of a luminance signal in frequency modulation out of video signals to be recorded by a required value and giving it to an erase rotating head through amplification. CONSTITUTION:A high pass filter 3 which eliminates the lower side components by a required value is connected to an output terminal of a frequency modulation circuit which receives a video input signal and frequency-modulates the luminance signal. An output amplifier 4 which sufficiently amplifies the output signal of the filter 3 to a erasable level of the video tape is connected to the output terminal of the filter 3. The output terminal of the amplifier 4 is connected to an erase rotating head 6 via a rotary transformer 5 to constitute a video tape eraser 1. The chroma signal in the video signal is frequency-modulated at a frequency conversion circuit 7, mixed with an output of a frequency modulation circuit 2 at a mixing circuit 8 and applied to a recording playback head 11 via a recording amplifier 9 and a rotary transformer 10.
Patent JP-H0323232-A (JP)
Title: Bending process of plate glass
Inventor: KAWAHARA YOSHIAKI
IPC: C03B29/02
Filed: 1989-06-16
Abstract: PURPOSE:To prevent a plate glass from cracking when the temp. is raised by raising the temp. to a comparatively high temp. below the temp. at which the plate glass begins to soften, keeping the temp. for a while, and then raising the temp. to the processing temp. to carry out bending. CONSTITUTION:A plate glass set in the jig having a required radius is placed on a charging truck 14. Then the front door 12 of a vacuum furnace 10 is moved to open the opening part of a hollow cylindrical main body 11, and the plate glass mounted on the truck 14 is sent in, and the front door 12 is closed. Then, a vacuum evacuation unit 13 is put in operation to evacuate the inside of the main body 11, and electricity is applied to a heating chamber which is provided in the inner part of the main body 11 and enclosed with insulating material to begin to raise the temp. of the plate glass. The plate glass is temporarily kept for about ten minutes at a comparatively high temp. of 300-400 deg.C which is a temp. below the temp. at which the plate glass begins to soften, and then, the temp. is raised to the softening temp. of 600-650 deg.C to bend the plate glass along the forming jig.
Patent JP-S5581872-A (JP)
Title: Preparation of cis-epoxysuccinate
Inventor: YOSHITANI KIYOHIKO
IPC: C07D303/48
Filed: 1978-12-18
Abstract: PURPOSE: To obtain the title compound useful as a raw material for polyamides, in high yield and purity, industrially advantageously, without side reactions, by esterifying cis-epoxysuccinic acid or its salt in the presence of a strongly acidic cation exchange resin as a catalyst.  
     CONSTITUTION: cis-Epoxysuccinic acid or its salt is reacted with an alcohol in the presence of a strongly acidic cation exchange resin, preferably a resin having sulfonic acid groups as exchange groups, as a catalyst to give the objective compound in  high yield and purity industrially advantageously without side reactions. The resin is preferably changed into the H + -type, and the moisture is removed before the reaction.  
     USE: A raw material for polyamides, detergent builders, and cross-linkable high polymers. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04233843-A (JP)
Title: Improved pattern matching circuit
Inventor: JIYON II DERUU
IPC: H04L7/08
Filed: 1991-06-27
Abstract: PURPOSE: To detect the congruence of two data patterns at a high speed. CONSTITUTION: A pattern matcher 10 includes an error pattern generator 12, an encoder 14, adders 16-18 and a congruence detector 20 and also optionally includes a second encoder for encoding an addition value generated by the adder 18. The error pattern generator 12 compares the correspondence symbols of two 'P' symbol data patterns so as to discriminate whether the patterns are congruent or not. A symbol is bit and, therefore, the pattern is P-bit length. The error pattern generator 12 compares more than three corresponding symbols and discriminates whether or not the plural patterns are congruent, for example.
Patent JP-H056852-A (JP)
Title: Apparatus and method for x-ray irradiation
Inventor: KUMASAKA FUMIAKI
IPC: G03F7/20
Filed: 1991-06-27
Abstract: PURPOSE:To provide an X-ray extraction window wherein it is thin, its transmission factor of long-wavelength X-rays is high and its strength against a pressure difference is high regarding the structure of an X-ray irradiation apparatus used to manufacture a semiconductor device. CONSTITUTION:In an X-ray extraction window 1, a thin film 2 which transmits X-rays 16 to an external atmosphere is formed as a partition used to hold a vacuum between a vacuum X-ray generation device and the external atmosphere at atmospheric pressure. The X-ray extraction window is constituted so as to be featured in such a way that a mesh-shaped reinforcement plate 3 is brought into close contact with at least one face of the thin film 2 and that at least one out of the thin film 2 and an object 8 to be irradiated is shaken while X-rays are irradiated so that the irradiation amount of the X-rays 16 can be made uniform on the surface of the object 8 to be irradiated.
Patent JP-S6217831-A (JP)
Title: Asynchronous signal generating circuit
Inventor: ISHIKURA HIROSHI
IPC: H03K19/20
Filed: 1985-07-16
Abstract: PURPOSE:To transmit the change of an asynchronous signal to an asynchronous circuit at a rapid timing and to control the asynchronous circuit by using a part of the output of a state change recognizing circuit as an asynchronous signal changing signal. CONSTITUTION:The asynchronous circuit (unshown) is controlled by an asynchronous signal 102, i.e. a state value, which is an output from a decoder circuit 13. On the other hand, a partial circuit in the asynchronous circuit is also controlled by the state change of the asynchronous circuit, i.e. an asynchronous signal changing signal 101. A delay time is prepared during the period from the sending of a state changing signal from the state change recognizing circuit 11 to the output of an asynchronous signal from a decoder circuit 13. However, a part of the asynchronous circuit can be controlled at a rapid timing accelerated by the delay time.
Patent JP-S6311546-A (JP)
Title: Fluoride sm fiber having large faraday effect
Inventor: YOSHIDA ICHIRO
IPC: C03C13/04
Filed: 1986-07-03
Abstract: PURPOSE:To develop an optical fiber having an excellent Faraday effect by connecting constant polarization type single mode fibers consisting of quartz to both ends of a constant polarization type fluoride fiber of which the core and clad are respectively constituted of a fluoride contg. at least one kind of Pr, Tb, and Dy. CONSTITUTION:The quartz single mode fibers of the constant polarization type are connected to both ends of the optical fiber having the core part and clad part consisting of the constant polarization type single ode fluoride contg. the fluoride of at least one kind among Pr, Tb and Dy in a fluoride of Zr- Ba-Gd-Al or Zr-Ba-La-Y-Al-Li essentially consisting of ZrF4-BaF2. An adequate ratio of Pr, Tb, Dy, etc., are incorporated into the fluoride optical fiber which can transmit light of the longer wavelength than the wavelength to be transmitted by the quartz single mode optical fiber, by which the fluoride single mode fiber having the excellent Faraday effect is obtd.
Patent JP-S6217765-A (JP)
Title: Number of sheet of copy control device for copying machine
Inventor: MATSUZAWA KIYOSHI
IPC: G03G21/00
Filed: 1985-07-16
Abstract: PURPOSE:To control number of sheets of copy surely and easily by storing function selection information in a nonvolatile memory and making switching between the case that needs execution of number of sheets of copy control function and the case that does not require execution simply. CONSTITUTION:Function selection information 151, that indicates selection whether number of sheets of copy control function that controls the number of sheets of copy basing on control information determined for each user is to be executed or not, and a user code 152 specified for each user etc. are provided in a nonvolatile memory 15. Number of sheets of copy control function is executed or its execution is prohibited by a copying operation control circuit 12 according to the content of the information 151 to enable a supervisor of a copying machine to select two functions freely. Thus, the device is made easy to use.
Patent JP-H04355392-A (JP)
Title: Apparatus for analyzing signal of active sonobouy
Inventor: HARADA NAOHISA
IPC: G01B17/00
Filed: 1991-05-31
Abstract: PURPOSE:To prevent the display of unnecessary data of active reflected sound. CONSTITUTION:A display-bearing-range setting part 4 outputs selected-bearing- range data 103 indicating the bearing range other than a preset bearing range among bearing data 102, which are the outputs of an active-signal analyzing part 1, based on cursor-position data 107 and bearing-range data 108. In a bearing-data selecting part 3, selected bearing data 106 within the range of the selected-bearing-range data 103 among the bearing data are extracted, and selected cell-number data 104 indicating the cell number of the selected-bearing data 106 are outputted. A doppler-frequency-data selecting part 2 extracts selected doppler frequency data 105 corresponding to the selected cell number data 104 among doppler frequency data 101 outputted from the active-signal analyzing part 1. A display part 5 displays only the selected doppler frequency data 105 and the selected bearing data 106 in the forms corresponding to the distance data.
Patent JP-H0768317-A (JP)
Title: Device for removing stuck interleaf
Inventor: JO TADASHI
IPC: B21B45/02
Filed: 1993-06-25
Abstract: PURPOSE:To prevent scratches by providing a stuck interleaf detecting means which are faced to press rolls on both sides of a steel strip and by which the constant interval is kept between itself and the steel strip, a stuck interleaf peeling means with which a detected interleaf is peeled from the steel strip by gas blow and a means by which the peeled interleaf is removed to the outside of the line. CONSTITUTION:Interleaf detectors 1 are paired with the press rolls on both sides of the steel strip 30 and cylinders 2, 4 with which the press rolls and detectors 1 are elevated and lowered so that slight rolling-down to the steel strip is individually executed are mounted. Further, the detectors 1 are arranged so as to work on both surfaces of the steel strip and omission in detection is prevented. In the case that the presence of the adhered interleaf is confirmed, the interleaf is peeled from the steel strip 30 with air nozzles. At this time, air pressure and the direction of the nozzle tip seriously affect the effect of peeling action. The interleaf is removed to the outside of the line with a blower 9 and a nozzle 8 for blowing off. In this way, graze is eliminated and safety of the operation is improved.
Patent JP-H01321575-A (JP)
Title: Boundary detecting device
Inventor: YOSHIMURA YURIKO
IPC: G06T7/60
Filed: 1988-06-23
Abstract: PURPOSE:To realize the accurate and high-speed detection of a boundary by providing a means which produces a mask via a bit position register and the signal showing the boundary detecting direction, a means which inverts the data on a frame memory, and a means which performs the arithmetic between data. CONSTITUTION:The contents of a frame memory 1 are stored in a 1st data register 5 and a mask generating means 4 produces the mask data via a bit position register 3 and a direction detecting signal. A 1st selector 7 selects the value of the register 5 or the value inverted by a data inverting means 6 via the boundary data signal. Then a data arithmetic means 8 performs the desired arithmetic between the selected data and the mask data. A 2nd selector 9 decides whether the data passed through the means 8 or not based on the presence or absence of a boundary detection start word. Then the boundary bit position thus obtained and the position shown by the value of an address register 2 form the boundary between the internal areas of a pattern. In such a way, a boundary can be detected accurately and at a high speed.
Patent JP-S5486953-A (JP)
Title: Filter bed
Inventor: HAYASHI OSAMU
IPC: C02F3/08
Filed: 1977-12-22
Abstract: PURPOSE: To make a compact filter bed, by arranging numerous slender rod spacers around a rotary shaft in parallel therewith and winding a tape around the spacers almost perpendicularly to the rotary shaft.  
     CONSTITUTION: A plurality of support members 12 are fixed on both the ends of the rotary shaft 11 in the face of each other. The numerous slender rod spacers 13 are provided between the facing support members 12. The spacers are inserted into grooves provided on the support members in the longitudinal direction and are fixed with stop plates 15. A tape filter 14 is spirally wound at an appropriate interval around the spacers 13, thereby making a filter bed. The quality, form, etc. of the tape filter are selected at will. 
     COPYRIGHT: (C)1979,JPO&Japio