baber/WOPTO huggingface dataset:
Patent JP-S6383264-A (JP)
Title: Liquid metallic ion source
Inventor: HIRATA KAZUO
IPC: C23C14/48
Filed: 1986-09-26
Abstract: PURPOSE:To prolong the service life of a liquid metallic ion source by manufacturing a needle anode in the liquid metallic ion source used for ion beam etching or the like with a high-m.p. metallic W wire and coating the surface thereof with the film of a B compd. CONSTITUTION:Two pieces of stems 2, 2' made of 'Kovar(R)' fixing an ion source are welded to an insulator 1 made of ceramic with silver solder or the like, the ends of heaters 3, 3' made of a high-m.p. metallic wire such as W, Mo and Ta are spot- welded to these stems 2, 2', and the other ends of the heaters are spot-welded by gas to heaters 4, 4' combined with a supporting late for a reservoir made of same high-m.p. metallic material as the above-mentioned metallic wire. A small hole 6 is pored to the bottom of the reservoir 5, a small hole 7 is pored to the upper part thereof, and a needle anode 8 made of a W wire which is mechanically abraded so as to obtain 1-10mum radius of the tip and 30-60 degree vertical angle and subjected to BN coating is penetrated through these small holes. A liquid metallic ion source which has prolonged service life and forms stable metallic ion ion beams is obtained by impressing 5-10kV voltage between this acicular anode 8 and an ion drawing electrode 11, forming an intensive electric field to the tip of the needle anode 8, and melting liquid metal 10 incorporated in the reservoir 5.
Patent JP-S6383077-A (JP)
Title: Novel cyclic polyaza compound and production thereof
Inventor: IWATA MASAAKI
IPC: C07D491/18
Filed: 1986-09-26
Abstract: NEW MATERIAL:A compound expressed by formula I [Ts is tolenesulfonyl; n is 1-3; A is formula II or formula III (R is H or lower alkyl)]. EXAMPLE:N<2>,N<5>,N<8>-Tritosyl-14-hydroxymethyl-14,15'-O-isopropylide ne-11-methyl -2,5,8-triaza[9](2,5)-pyridinophane. USE:Useful for synthesis of simpler functional molecule having both function of enzyme and coenzyme-B6. A molecule keeping restricted rotation, containing a coordination group sufficient to take in other guest molecule therein and having a functional group capable of expressing a catalytic action of coenzyme- B6 is available. PREPARATION:A compound expressed by formula IV is reacted with a compound expressed by formula V (X is halogen) in a polar solvent such as dimethylformamide, etc., in the presence of a dehydrohalogenating agent such as anhydrous K2CO3, etc., at room temperature-100 deg.C for 2-24hr to provide a compound expressed by formula I in high yield.
Patent JP-S61105962-A (JP)
Title: Gradation correcting device of still picture
Inventor: MARUNO YOSHIMARU
IPC: H04N1/40
Filed: 1984-10-29
Abstract: PURPOSE:To correct a picture in which distribution of gradation is deviated to the white side or black side and to obtain distribution of gradation easy to see by forming a conversion characteristic (correlation formula) correlating gradation information extracted from picture data and set target value, and obtaining optional distribution of gradation. CONSTITUTION:Inputted video signals are converted to digital signals of 8-bits by an A/D converter 2 and written in a frame memory 3. Data in the frame memory 3 are gradation corrected based on specified algorithm incorporated in a processing system consisting of a CPU5, an ROM6 and an RAM7 by instruction from a console 4 provided with a picture monitor. Gradation correction by the processing system is attained basically by making the data into a histogram based on light and shade (density or gradation) and number of times (frequency), and processing the data to make the histogram desired shape. It is also possible to make contrast satisfactory when made to a hard copy by making the distribution increased in frequency of white side and black side.
Patent JP-S6385008-A (JP)
Title: Production of hydroxylamine nitrate
Inventor: MATSUDA TERUO
IPC: B01D61/44
Filed: 1986-09-25
Abstract: PURPOSE:To obtain hydroxylamine nitrate efficiently, in producing hydroxylamine nitrate from hydroxylamine sulfate and nitric acid by electrodialytic method by using only a cation exchange membrane as an ion exchange membrane. CONSTITUTION:An electrodialytic tank 2 is partitioned by a great number of cation exchange membranes 1 into a large number of chambers, an aqueous solution 5 of hydroxylamine sulfate is circulated through every other chamber, an solution 6 of nitric acid is circulated through the residual every other chamber and DC voltage is impressed from an electrical source 9 between an anode 3 and a cathode 4. Consequently, hydroxylamine of hydroxylamine sulfate is drawn to the anode 3, permeated through the ion exchange membranes 1 and transferred to the side of the aqueous solution of nitric acid. Hydrogen ion in then aqueous solution of nitric acid is transferred t neighboring chambers, the remaining nitrate ion is bonded to the permeated hydroxylamine ion to form hydroxylamine nitrate. The nitrate is useful as a reducing agent for re- treating process of used nuclear fuel.
Patent JP-2000046538-A (JP)
Title: Method and device for detecting wrinkle of magnetic recording medium
Inventor: SAKAMOTO MASAMITSU
IPC: G01N21/89
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for detecting wrinkle of a magnetic recording medium wherein a wrinkle is inspected quickly and surely by a simple method. SOLUTION: Related to a method for detecting a wrinkle of a long magnetic recording medium 70 which comprises a magnetic layer on a supporter, the medium 70 is allowed to curvedly pass a detection guide roll 20 while continuously running, and the curved surface part of the medium 70 formed by the guide roll 20 is irradiated with the detection laser from outside while the quantity of laser light reflected on the curved-surface part is measured, for judging presence of a wrinkle.
Patent JP-2001049899-A (JP)
Title: Metal-made pole with long stage erected on ground
Inventor: TOYODA TETSUJI
IPC: E04H12/08
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To improve rigidity and productivity and further contrive lightweight by making an outside diameter from the base end to the edge as a lower pole substantially uniform, and using a straight pipe for an inside diameter molded into a small diameter as compared with the other part. SOLUTION: The steel pipe (outside diameter of 190 mm) of the wall thickness of 6.0 mm is made a base material to manufacture a taper steel pipe by spinning processing, and the lower pole 10 of about a half or less length to a entire length L is obtained. Then, the thickness of a base pipe part 10a forming the part L1 of about a fifth or less height to the entire length remains 6.0 mm, tension is increased as the remaining part 10b goes to the edge, and it is molded so as to thin the thickness up to 4.5 mm. Next, an upper pole 11 is continued to the lower pole 10 to form a pole body 10. A step is formed so that the ratio of the outside diameter D2 of the upper pole 11 to the outside diameter D1 of the lower pole 10 is 0.8 or less. Thereby durability can be enhanced, a cost can be remarkably reduced and further the efficiency of working can be improved.
Patent JP-H0973264-A (JP)
Title: Noise simulation device
Inventor: NISHIMURA SHINGO
IPC: E04H1/00
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a noise simulation device in which a dedicated speaker for dark noise is not required. SOLUTION: The device is provided with four side walls which divide a room, an equalizer 3 which inputs sound insulating characteristics information of the members which constitute the upper ceiling section and the lower floor section, an attention noise reproducing section 1 which reproduces an attention noise, a background noise reproducing section 2 which reproduces background noise, noise modifying sections 4a and 4b which attenuation modify the attention noise and the background noise outside the room based on the sound insulating characteristics information of the materials of the compartment, a background noise setting section 5 which sets the kind, the level and the position of background noise to the section 2 and selects the kind, the level and the position of the background noise to be reproduced by the section 2,  a noise synthesizing section 6 which synthesizes the modified attention noise and the background noise and a speaker 9 which is attached to the materials of the compartment and outputs the modified attention noise and the background noise.
Patent JP-H04112454-A (JP)
Title: Electrode of secondary battery
Inventor: MIYABAYASHI MITSUTAKA
IPC: H01M4/587
Filed: 1990-08-31
Abstract: PURPOSE:To provide a neg. electrode for Li secondary battery having a large electrode capacity, excellent charge/discharge cycle characteristics, and an improved self-discharge characteristic by forming a bearer consisting in a mix ture of carbonaceous particles having specified physical properties and particles of specific organic highpolymer, and allowing this bearer to bear Li active substance to constitute an electrode as object. CONSTITUTION:The carbonaceous substance used to a bearer for active sub stance constituting an electrode body has characteristics such that (i) the H/C atomic ratio is below 0.15, (ii) the plane spacing (d002) of the (002) plane due to the X-ray wide-angle diffraction method is over 3.37Angstrom , and (iii) the volume mean particle size ranges between 2-150mu. This is selected among diene com pound elastomer, alkenyl aromatic compound-diene compound copolymer, vinyl compound-diene compound copolymer, polymer or copolymer of (meth)acrylic ester, and polymer or copolymer of vinyl acetate.
Patent JP-H0889347-A (JP)
Title: Joint metal for angle stanchion
Inventor: NAKAMURA KIYOTAKA
IPC: F16B7/04
Filed: 1994-09-22
Abstract: PURPOSE: To simply connect angle stanchions used for a built-up shelf without using bolts. CONSTITUTION: A batten 8 is put along the inner face side of the butt end sections of two angle stanchions 1, both side edges of the end sections of the angle stanchions 1 are inserted into the fold sections 11 formed on both side edges of the batten 8, and the batten 8 is fitted to the angle stanchions 1 slidably in the vertical direction. The batten 8 is lifted upward to match with the slits 7 formed at the end sections of the butted upper and lower angle stanchions 1, and a pair of the upper and lower leg pieces 17 of a lock member 16 are inserted into the upper and lower lock holes 12 formed on the batten 8 via the slits 7. The batten 8 is slid downward, hook sections 18 formed on both sides of the tips of the leg pieces 17 of the lock member 16 are hooked on both side edges of the upper holes 14 of the lock holes 12, and two angle stanchions 1 are connected.
Patent JP-H03130087-A (JP)
Title: Polypeptide for vaccine application
Inventor: JIEIMUZU FURANSHISU YANGU
IPC: C07K1/14
Filed: 1989-08-31
Abstract: PURPOSE: To obtain an immunogen polypeptide having no pollutant by subjecting a cell lysate of a recombinant host cell culture transformed with a C13 protein (pC13), etc., to dissolving and separating operation including a centrifuge and chromatography.  
     CONSTITUTION: This polypeptide other than an HA protein, which comprises an immunogenic determinant of the HA2 subunit, is obtained by subjecting a cell lysate of a recombinant host cell culture transformed with a plasmid pC13, etc., to the first washing treatment at about 6-8.5 pH to dissolve and remove pollutants, subjecting the resultant cell lysate after removing the pollutants to the second washing treatment at about 9-11 pH, dissolving the polypeptide by bringing into contact with a chaotropic agent, adding a reducing agent to a separated soluble fraction, subjecting to ion-exchange chromatography, recovering an eluted solution containing the polypeptide, and purifying the resultant solution. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H04110875-A (JP)
Title: Image reader
Inventor: HONMA TSUYOSHI
IPC: G03B27/62
Filed: 1990-08-31
Abstract: PURPOSE:To enable the image reader to function as an extended communication mechanism which has the function of an original connecting mechanism by enabling a specific connecting mechanism to be used as another communication means as a substitute according to the connection state of a document feeding means such as an ADF unit for the specific connecting mechanism. CONSTITUTION:In sheet through mode, an image reader main body 2 (reader) is connected to an external device (personal computer, etc.) at all times and a communication of control signals with the external device and image signal output to the external device are performed through a parallel interface circuit 207 or ADF interface circuit 211. The ADF interface circuit 211 is used for a communication for controlling the ADF unit 3 in ADF use mode or a serial communication with the external device in other cases. When the ADF unit 3 is not used and the circuit is used for the serial communication with the external device, only three signals for the serial communication are used for the communication with the external device.
Patent JP-H09141592-A (JP)
Title: Industrial vertical articulated robot
Inventor: NIHEI AKIRA
IPC: B25J9/06
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent cables and pipes between a robot arm and a wrist at a top end part from being exposed externally by connecting a robot wrist between the top end branched parts of a robot arm so that it can be rotated through a joint and freely around a horizontal axis line. SOLUTION: After arranged inside the storing part 48 of a robot arm 22, cables 42 and tubes are inserted into a wiring and piping pass 47 formed at the center of a rotating shaft 46 along the center axis as of the rotating shaft 46 of a wrist 26 so that torsion and elongation due to a rotation can be avoided. Also the cables 42 and pipes and connectors 36 passed through the inside of the wrist 26 are fixed to a prescribed position by a cable and pipe fixing means 51.
Patent JP-H0279731-A (JP)
Title: Power device
Inventor: KURUMA AKIO
IPC: H02J7/00
Filed: 1988-09-14
Abstract: PURPOSE:To prevent the loss of data stored in a memory by easily recognizing the state of the connection in a battery in an equipment requiring the supply of a power supply at all times. CONSTITUTION:A battery 17 is exchanged under the state in which a computer 34 is supplied with a DC power supply converted by a rectifying section 13. A contact 19 is cut by a switch 18, and the battery 17 is detached from the converted DC power supply and the battery 17 is exchanged. A contact 20 is interlocked with the contact 19 and cut at that time, and a signal 21 output to an external device is used as a break signal displaying battery disconnection. The abnormality detector of the computer is operated and an LED is lit by the signal 21, and the attention of a maintenance personal and the operator of a power device is called. The battery is exchanged, the switch 18 is turned ON, and connected to the DC power supply, thus bringing the device to a usable state as a power supply for backup.
Patent JP-S6383988-A (JP)
Title: Data retrieving circuit for digital reproducing device
Inventor: NAGUMO MASAHIDE
IPC: G11B27/10
Filed: 1986-09-27
Abstract: PURPOSE:To perform a search operation as quickly as possible and to shorten the search time by increasing the driving speed of a recording medium until the error occurrence rate of data read in the search state exceeds a prescribed level. CONSTITUTION:In the search state, a detecting circuit 63 detects a number (m) of blocks, where error does not occur, out of blocks of reproduced digital data based on the error correction processing of an error correcting circuit 40. A reel servo circuit 58 is controlled to control rotative speeds of reel motors 13 and 14 according as the number (m) of blocks is larger than a prescribed value or not, thus adjusting the running speed of a tape 15. Thus, the tape speed is increased as long as data is read without the occurrence of error, and the quick search operation is realized.
Patent JP-H1156455-A (JP)
Title: Compact case
Inventor: YURI HIROAKI
IPC: A45D33/00
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a compact case for scrapping a hinge axis as a synthetic resin waste together with a case main body and a lid. SOLUTION: A compact case has a case main body 1, a lid body 2 for covering an upper surface of the case main body 1, inserting holes 4 for a hinge axis provided penetrated at a rear edge section of the case main body 1, inserting holes 5a for the hinge axis provided penetrated at a part of a rear edge section of the lid body 2 that is adapted to the inserting holes 4 of the hinge axis, and an hinge axis 6 for inserting into the both inserting holes 4, 5a for the hinge axis and for rotationally connecting the rear edge section of the lid body 2 to the rear edge section of the case main body 1. The hinge axis 6 is constructed from a deformed mono-filament of nylon, and is inserted fixing in the both inserting holes 4, 5a for the hinge axis in retrenched condition sustaining slipping out.
Patent JP-H0974537-A (JP)
Title: Magnetic tape reproduction device for video signal
Inventor: TOMONO TOMOTOSHI
IPC: H04N5/91
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape reproduction device which has a simple constitution at low cost and also can substantially eliminate copying of a magnetic tape where the copy inhibit information is recorded in addition to the video signals by adding a display signal compositing circuit which composites a copy inhibit signal with the video signals reproduced from the magnetic tape when the copy inhibit information is detected out of the magnetic tape. SOLUTION: When a magnetic tape where the copy inhibit information is recorded in addition to the video signals is reproduced by a rotating magnetic head 1, the copy inhibit information is detected by a copy inhibit information detection circuit of a digital processing circuit 3 and this detected signal is supplied to a display signal compositing circuit 5. The circuit 5 generates a mask image (a light blue mask image, etc.) which masks the most of light to the video signals and a copy inhibited video signal consisting of a copy inhibited image including a character meaning the inhibition of copy, i.e., a copy inhibit signal. These image and signal are composited with the original video signals, and the composite video signals are supplied to a reproduced video signal output terminal 6.
Patent JP-H0662435-A (JP)
Title: Stereoscopic vision image display device
Inventor: YAMAMURA AKIYOSHI
IPC: H04N13/00
Filed: 1992-08-04
Abstract: PURPOSE:To provide a stereoscopic vision image display device capable of inexpensively and stereoscopically viewing the images picked up by the right and left video cameras. CONSTITUTION:Plural input images including the images picked up by the right and left eye video cameras 4 and 5 are synthesized into a large image that is divided vertically and horizontally into four parts by a divided image synthesizing device 6. These four divided images are converted into the video signals and displayed on a monitor display device 1. Then a stereoscopic mirror 3 is provided at the front of the device 1, and the stereoscopic vision image is obtained by viewing the right and left images corresponding to both cameras 4 and 5 on the device 1 through the mirror 3.
Patent JP-S61107960-A (JP)
Title: Electric reciprocator for dust in tunnel
Inventor: WATANABE HAJIME
IPC: B03C3/40
Filed: 1984-10-31
Abstract: PURPOSE:To enhance the workability of maintenance facilitating the draw-out of a dust collection unit, by making it possible to attach a temporary rail to a main rail by a one-action system. CONSTITUTION:The end part support plate 108 in the side of a temporary rail 107 is inserted between the temporary rail guide 103 below the front part of a main rail 102 and the side surface of a dust collector main body 101 and the guide rod 109 in the side of the temporary rail 107 is engaged with a locating hole 105 to enable the mounting of the temporary rail 107 to the dust collector main body 101. If the dust collection unit is slid on the main rail 102 and the temporary rail 107 in this state, the draw-out thereof can be performed in an extremely easy manner.
Patent JP-S61108089-A (JP)
Title: Integrated deck hinge-reaction plate split ship
Inventor: HATANO KAZUO
IPC: B63B25/04
Filed: 1984-10-31
Abstract: PURPOSE:To simplify the whole structure of a split ship by providing deck hinges on reaction plates each consisting of a male plate and a female plate fixedly mounted respectively on each float half of the split ship. CONSTITUTION:Reaction plates 9 each consisting of a male plate 9a and a female plate 9a are fixedly mounted on the deck of each float half 2 or 3 of a split ship used for carrying earth and sand or the like and throwing away them into water. The reaction plates 9 and eye plates 10a and 10b mounted thereon are integrated to form deck hinges. When the reaction plates and the deck hinges are provided separately, reinforcing various portions is required. However, the integration of the reaction plates and the deck hinges reduces the reinforcement to thereby simplify the whole structure of the split ship.
Patent JP-S59117890-A (JP)
Title: Detecting system of restoration of subscriber of private branch of automatic exchange
Inventor: FURUKAWA TOMIO
IPC: H04Q3/58
Filed: 1982-12-24
Abstract: PURPOSE:To improve operability by constituting a system that a restoring process is transmitted by a dial signal succeeding to the restoration of a subscriber even if the restoration is processed as a hooking signal so as to prevent the confusion of the subscriber in operation. CONSTITUTION:The state that a telephone set 1 is connected via a switch 2 is stored in a connecting state storage section 6 in advance. When a subscriber processes the telephone set 1 for hooking, the telephone set 1 discriminated as hooking by a time count circuit 5 is connected to a register 8, a dial signal is counted and analyzed by a dial signal analysis section 7. If the numeral of the dial signal is a specific number for service function setting in succession to the hooking, a central processing unit 3 keeps the connecting processing of the service function as it is. On the other hand, if the numeral is not the specific number, the normal selecting signal is kept as the request of restoration and the connecting path stored in the connecting state storage section 6 is restored.
Patent JP-S60121884-A (JP)
Title: Multiplexing and restoring device of plural signals
Inventor: KANESHIRO TOSHIO
IPC: H04N5/92
Filed: 1983-12-05
Abstract: PURPOSE:To multiplex and restore easily other signals to the periodical signal which includes the synchronizing signal by providing the signal processing circuit to be multiplexed and the signal restoring circuit. CONSTITUTION:A periodical signal which includes the synchronizing signal whose period is predetermined is supplied to a terminal 1. On the other hand, plural signals are supplied to signal processing circuits MSG1-MSGm to be multiplexed from a terminal 2. Outputs of respective processing circuits MSG1- MSGm are added to the periodical signal of the terminal 1. Thus, within the either or both of the first period which corresponds to the synchronizing signal in the periodical signal, and the second signal which corresponds to the period which is predetermined around the period, time-base compression and multiplexing are executed. Then, the multiplexed signal is restored in signal restoring circuits RSG1-RSGm. Thus, other signals are multiplexed and restored easily to the periodical signals which include the synchronizing signals.