baber/WOPTO huggingface dataset:
Patent JP-H1039090-A (JP)
Title: Method and system for reducing radiation at the time of work at lower mirror part of vessel
Inventor: NAKAJIMA SEIICHI
IPC: F16L41/00
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To enhance the workability by fixing a magnet to a seal pipe arranged around a piping through hole and deflecting the upward radiation in the seal pipe by a field generated from the magnet thereby reducing the radiation leaking into the upper space. SOLUTION: A seal pipe 11 is arranged to surround the piping through a hole 2 at the lower mirror part 1 of a vessel a vessel through pipe 3 and a stub tube 4 while a sealing material is arranged at the contact part between the lower end of the seal pipe 11 and the inner face of the lower mirror part 1 of the vessel. Consequently, a sealing part 13 is formed and an atmosphere isolated from cooling water W for reactor is brought about in the seal pipe 11. The seal pipe 11 is fixed, to the outer circumferential surface thereof at a position lower than the level of the reactor cooling water W, with a pair of magnets 12 having N and S poles. The upward radiation in the inner space of the seal pipe 11 is deflected gradually to the direction intersecting the line of magnetic force perpendicularly. It is deviated from the seal pipe 11 and attenuated while intersecting the water W.  Consequently, the radiation to be radiated directly upward can be reduced.
Patent JP-H0245366-A (JP)
Title: Heat-shrinking package excellent in hot slip property
Inventor: KONDO KAZUO
IPC: B29K105/02
Filed: 1988-08-02
Abstract: PURPOSE:To enable automatic wrapping excellent in hot slip property more rapidly by a method wherein an article is wrapped by a heat-shrinking film with at least one surface applied with silicone oil by a specified amount of nonvolatile component and exists at a specified slip angle or larger after volatile component is removed so that the applied face is faced outward, and the package is heat-shrunk. CONSTITUTION:A heat-shrinking film to be used is a single layer or multilayer heat-shrinking film made of low density polyethylene resin, polyethylene resin, polypropylene resin, ethylene-vinyl acetate copolymer or the like. Silicone oil to be used is cited as, dimethyl silicone oil, methylphenyl silicone oil, polyether modified silicone oil, alkyl modified silicone oil, etc. The amount of silicone oil to be applied is 120mg/m<2> or less by nonvolatile component so that the slip angle of 45 deg. or larger exists at the time of heating. Heat-shrinking exhibits excellent characteristics when a heat-shrinking tunnel made of an atmosphere of a far infrared ray heater or hot air is used.
Patent JP-H1017048-A (JP)
Title: Box case
Inventor: YOSHII HISATO
IPC: B65D5/64
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain sufficient strength for the support of a hanger and provide an ample holding space inside a case. SOLUTION: A lid body B is formed by joining a first lid part 9 and a second lid part 10 with the interposition of a hanger part 12 for supporting a hanger. When the hanger part 12 is folded with two or more parts hanging side by side, each of the first lid part 9 and second lid part 10 is supported by three side ends at the upper edges of first to fourth side walls 1-4 of the case body A. Therefore, load on the hanger part 12 is, with the intermediary of the first lid part 9 and the second lid part 10, borne by all of the top ends of the side walls 1-4 of the case body A, hence sufficient strength for supporting a hanger is obtainable with no bending caused to the hanger part 12.
Patent JP-H0242308-A (JP)
Title: Inspecting device for length of bar-shaped material
Inventor: KIMURA SHIZUO
IPC: B21D11/10
Filed: 1988-08-03
Abstract: PURPOSE:To maintain a measuring stroke of the device in a constant range even if a base material to be measured is changed and to make the time required for the inspection uniform by pushing-out a piston rod after a pipe base material is feeded on a roller. CONSTITUTION:The piston rod 20 is pushed-out after the pipe base material 2 is feeded on the roller. A pushing rod 22 and a pushing head 23 are also pushed-out together with the rod 20, and when an end part of the head 23 is contacted by pressing to the other end 2a of the base material 2, the head 23 is stopped in the result that one end is bumped against a wall to be contacted by pressing, and the rod 22 faced to a slide block 24 is stopped, then a relative position for the rod 20 to the block 24 is settled. An overstroke length of the rod 20 at this time is absorbed by the deflection of a coil spring 25. The measuring stroke of the device is thereby maintained in the constant range even if the base material to be measured is changed, and the time required for the inspection can be made uniform.
Patent JP-S6085970-A (JP)
Title: Electrothermal transfer recorder
Inventor: TAKEI MASAKI
IPC: B41J2/325
Filed: 1983-10-17
Abstract: PURPOSE:To prevent bad contact of a recording electrode and to stabilize qualities of pictures by simply moving the recording electrode in the direction of an axis. CONSTITUTION:A moving, recording electrode 21 of an electrothermal transfer recorder is always suppressed to a conductor layer 3 with a constant pressure in the direction of an arrow 25. A pressing spring 22 are springs processed by etching and shaped like combs. Their total number are equal to the moving, recording electrodes. Accordingly, in case the ends of electrodes 21 are worn away by use or electrical discharge, the loss is supplemented by the springs. The material for electrodes is preferably Cu, BeCu etc., and the diameters withing the range of 70mum-150mum are most desirable for their durability and elasticity.
Patent JP-H0479892-A (JP)
Title: Production of fr-901228 substance
Inventor: OTSUKA TAKANAO
IPC: C12R1/38
Filed: 1990-07-24
Abstract: PURPOSE:To obtain the title substance having antifungal and antineoplastic activities by culture of specific bacteria belonging to Pseudomonas. CONSTITUTION:The objective substance can be obtained by culture at 25 - 35 deg.C for 15 - 50hr, pref. under aerating and agitating conditions, of a strain belonging to Pseudomonas such as Pseudomonas sp. No.2314 (FERM P-11444).
Patent JP-S6246817-A (JP)
Inventor: ROTAARU KURAUZE
IPC: A24C5/35
Filed: 1986-08-21
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-S6254805-A (JP)
Title: Muting circuit for tape recorder
Inventor: MAJIMA SHINICHI
IPC: G11B5/027
Filed: 1985-09-03
Abstract: PURPOSE:To obtain a generating timing of a muting signal at the best state by controlling the generating timing of the muting signal respectively depending on an output signal corresponding to the inputted tape reproducing system mode in the 1st and 2nd integrated circuits. CONSTITUTION:An output signal at tape reproducing output terminals TP11, TP12 of ICs 17, 18 is inputted to the ICs 18, 17 and the generating timing of the muting signal is controlled in the ICs 17, 18. Thus, externally mounted components to the ICs 17, 18 are diodes D11, D12 only, the constitution is simplified to give advantages in manufacture and space. When the reproduction of the 2nd cassette tape recorder mechanism is requested continuously after the end of reproduction of the 1st cassette tape recording mechanism, since a muting signal is generated before and after a time T14 when the circuit system is changed over, pop noise is muted surely.
Patent JP-H0243203-A (JP)
Title: Isobutylene polymer having functional end group and manufacture thereof
Inventor: NODA KOJI
IPC: C08F8/00
Filed: 1988-08-02
Abstract: PURPOSE:To produce advantageously an isobutylen polymer having a crosslinkable silicon group at the end by reacting a halogen-terminated polymer with metallic Mg, and reacting the product with a specific organosilicon compound in an organic solvent. CONSTITUTION:An isobutylen polymer having at least 1.1 groups represented by formula I (wherein X is halogen) per molecule at the end is prepared. The polymer is reacted with metallic magnesium to produce an isobutylen polymer having a group of formula II at the end. The resulting polymer is reacted with an organosilicon compound of formula III (wherein R<1> is a 1-10C monovalent hydrocarbon group; R<2> is 1-10C monovalent alkoxy; and n is 0, 1 or 2) (e.g., methyltrimethoxysilane) in an organic solvent. According to the process, an isobutylene polymer having a functional end group comprising a tertiary hydrocarbon silyl group of formula IV can be obtained.
Patent JP-H1034970-A (JP)
Title: Printer
Inventor: IMAI KOJI
IPC: B41J2/175
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a printer in which waste of ink is eliminated at the time of replacing an ink cartridge and introduction of following ink is enhanced by preventing the inside of a print head from being dried upon finishing the printing. SOLUTION: At the time of cleaning when a set of cleaning cartridge 19 is detected, a carriage is shifted to a recovery region and a purging unit is driven to introduce a cleaning liquid into a print head 2 in order to perform cleaning. In order to ensure smooth introduction of following ink, the cleaning liquid introduced into the print head 2 is held as it is until an ink cartridge 5 is set again.
Patent JP-H05133832-A (JP)
Title: Vacuum meter for ultra-high vacuum
Inventor: ARAKAWA ICHIRO
IPC: G01L21/30
Filed: 1991-08-02
Abstract: PURPOSE:To enable an ultra-high vacuum region which is equal to or less than 10<-10> Pa to be measured accurately by measuring only gas molecule ions by virtually eliminating an influence of electron excitation isolated ion, light, and soft X rays which constitutes factors of measurement limitation at a low- pressure side of an ionization vacuum meter. CONSTITUTION:A title item is provided with an energy analysis part 5 which eliminates one part of an electron excitation isolated ion and light and soft X rays which virtually affect a pressure measurement which is generated accompanied by electron impact for ionizing an gas molecule and a pulse electron beam source 2 which utilizes a flight time difference among the ion of the gas molecule, light, and soft X rays by changing an electron which is used for electron impact to pulses for eliminating influence of remaining light and soft X rays which enter an ion detector 11 through the energy analysis part 5.
Patent JP-H0749592-A (JP)
Title: Electrostatic charge image developing carrier
Inventor: USAMI MASAAKI
IPC: G03G9/10
Filed: 1993-08-05
Abstract: PURPOSE:To prevent staining of background part which causes decrease in the image density, production of a roughened image or consumption of a carrier due to deposition of the carrier on the image, and production of irregular image density by mixing a specified carrier and a magnetic carrier. CONSTITUTION:This carrier is obtd. by mixing a carrier (A) obtd. by spray- cooling a molten material of the carrier comprising a resin and a magnetic powder and a magnetic carrier (B) obtd. by coating magnetic core particles with a resin. Namely, by using the composite carrier obtd. by mixing the carrier (A) obtd. by spray-cooling a molten material of the carrier comprising a resin and a magnetic powder and the magnetic carrier (B) obtd. by coating core particles of iron powder, iron oxide powder, ferrite or verious core particles with a resin, the hardness and conductivity of a magnetic brush can be easily controlled, and especially, since deposition of the toner and breaking of the carrier can be decreased by collision of the carrier, good electrification performance can be maintained for a long period.
Patent JP-H0939207-A (JP)
Title: Ink fountain unit of printer
Inventor: OBARA KAZUTAKA
IPC: B41F31/04
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To allow correct and quick position setting of an ink blade at initial setting time. SOLUTION: A sub frame 31 bearing an ink fountain roller 34, a side frame 40 supported by the sub frame 31 in the radial direction of the ink fountain roller 34 in a rotatable manner, an ink fountain 42 held to the side frame 40 in a rotatable manner, and a follow-up roller 65 arranged at the tip of a member on the ink fountain side, are arranged, and the follow-up roller can move forward and backward in relation to the circumference of the ink fountain roller 34 by a roller position adjusting screw 63.
Patent JP-H0244202-A (JP)
Title: Apparatus for detecting end position of object
Inventor: KUSABA TAKESHI
IPC: G01B11/00
Filed: 1988-08-05
Abstract: PURPOSE:To detect the position of an end of an object accurately with a high reliability without being affected by a flaw, dust and the like at the end by counting the number of pixeles of a white or black level at each scan line of a video signal as obtained by photographing the end thereof with a two-dimensional TV camera to determine a histogram. CONSTITUTION:A raster scan type two-dimensional TV camera 3 is so arranged almost parallel with an end 1a of an object 1 to be detected by a scan line thereof to take an image of the end 1a lighted with a light source 2. A video signal taken out of the TV camera 3 is sent to a binary-coding circuit 4 to be converted into a black 8 white binary-coded video signal, where a white level indicates the object. The binary-coded video signal is supplied to a histogram circuit 5 with which the number of pixeles of a white or black level is counted at each scan line to prepare a histogram. When a scan line is found with the number of the black pixeles changing rapidly, it is supplied to an end position computing circuit 6 to determine the position of the scan line by a computation thereby detecting the position of the end 1a of the object.
Patent JP-2000127985-A (JP)
Title: Steering device for vehicle
Inventor: YAMAUCHI YOJI
IPC: B62D101/00
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To reduce a sense of incongruity in steering that a driver feels when a transmission ratio variable mechanism causes a failure. SOLUTION: A hydraulic mechanism part 180 is provided at a lower end of an output shaft 40 to displace the output shaft 40 and a ring gear 130 upward by oil pressure. Consequently, meshing of the ring gear 130 and a planetary gear 120 constituting a transmission ratio variable mechanism 100 is released, and a connection shaft 22 integral with an input shaft 20 is fitted into a fitting recessed part 131 of the ring gear 130 to directly connect the input shaft 20 with the output shaft 40.
Patent JP-H1038760-A (JP)
Title: Parking torque loader
Inventor: SUGIMOTO AKINORI
IPC: F16H57/10
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by meshing a pinion and a rack moving on a linear motion bearing according to the operation of a transmission and loading the transmission with a rotary torque thereby simplifying the structure. SOLUTION: A drive mechanism 9 comprises a rack 91, a linear motion rolling bearing 92, and a cylinder 93. Prior to loading a parking torque, the input shaft of a transmission is driven at low speed while detecting the tip position of the rack 91 in order to prevent interference of tips of the rack 91 and a pinion 8 and then the stop position of the pinion 8 is corrected. Subsequently, the cylinder 93 is driven at low speed and shifted to a predetermined position where the tooth surfaces of the rack 91 and the pinion 8 are brought into contact with each other. Thereafter, the input shaft of the transmission and the cylinder 93 are driven simultaneously at low speed and both tooth faces are meshed surely. Finally, the parking pole of the transmission is operated to drive the cylinder 93 with a specified pressure thus loading the transmission with a rotary torque.
Patent JP-S6174355-A (JP)
Title: Handler
Inventor: SASAHARA ISAO
IPC: H01L23/32
Filed: 1984-09-19
Abstract: PURPOSE:To prevent any defective contact between leads and contact pins due to deflected positions from happening by a method wherein inverse triangular, inverse mesa type or semicircular notches are formed on the edges of contact pins provided on a measuring part of tester. CONSTITUTION:Inverse triangular, inverse mesa type or semicircular notches are formed on the edges 6 of contact pins 3 provided on a measuring part of tester. In such a constitution, when an IC 1 to be measured is brought into contact with leads 2, the leads 2 may be constantly located on the central positions of contact pins 3 since the contact pins 3 may be shifted sideways along the slides of notches 7 even if the relative positions of leads 2 and contact pins 3 are deflected.
Patent JP-H0937767-A (JP)
Title: Experimental apparatus for culturing cell
Inventor: TAKAOKI MUNEO
IPC: B64G1/66
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To enable culture of a cell without requiring electric power and enable maintenance of quality of a cell sample in an experimental apparatus for cell culture used for experimentation in minute gravity in free dropping from a dropping tower, flying, etc., of small-sized rocket. SOLUTION: This experimental apparatus is obtained by housing a cell culture unit comprising a heat-insulating device 4 equipped with a cell culture container 1, a container 5 for reagents, a fixing solution, etc., a heater 3 and a heat-insulating material 4 and maintaining a temperature of the cell culture container 1 into a heat insulating container 2 and installing a refrigeration unit (a tank 11 and a vaporizer) for pouring a coolant into a heat insulating container 2 and freezing the interior of the heat insulating container 2.
Patent JP-H1179098-A (JP)
Title: Thrust reverser having improved impact resistance
Inventor: GONIDEC PATRICK
IPC: B64D29/06
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To hold a shutter as being in a closed state by including an elastic means for returning a latch lever automatically to a closed position and a hook on the vertical surface of the hinge of the latch lever and forming so that the hook can surround a lock contact part partially when the latch lever stays in a closed position. SOLUTION: The free end of a latch lever 38 includes a hook 40 on the vertical surface of the hinge 39 of the latch lever 38, while including an elastic means 47 for returning the latch lever 38 of the lock system 35 for emergency automatically to a closed position 46 and the lock contact part 43 can pass the inlet part 40a of the hook 40 when corresponding shutter 25 itself is closed and the latch lever 38 is also closed and the hook 40 surrounds the lock contact part 43 partially when corresponding shutter 25 itself is closed and the latch lever 38 stays on the closed position 38a and the latch lever 38 holds the lock contact part 43 for the movement to any direction of the lock contact part 43 on the vertical surface of the hinge 39.
Patent JP-S6349979-A (JP)
Title: Character display system
Inventor: TAKASHIKA HATSUKO
IPC: G06F3/153
Filed: 1986-08-20
Abstract: PURPOSE:To easily obtain a specified character so that the character is not superposed to a reference graphic element by automatically determining the reference display position of a character to be displayed from distance information and the positional information of a reference graphic element. CONSTITUTION:An arithmetic means 117 determines the display reference position of a character to be displayed based on the reference graphic element specified by a positional information input means 113 and the distance information specified by a distance information input means 115. A display means 121 displays the character separately from the reference graphic element in accordance with the determined display reference position.
Patent JP-S6174198-A (JP)
Title: Bubble memory device of ion implantation
Inventor: OHASHI MAKOTO
IPC: G11C19/08
Filed: 1984-09-19
Abstract: PURPOSE:To enlarge an action margin and to attain the low drive with effective use of a drive magnetic field by coinciding the maximum drive value of an in-face rotational magnetic field with the phase where a bubble is pulled out of the cusp of a minor loop transfer line. CONSTITUTION:When a triangular wave current is used for a drive magnetic field, an X coil 11 and Y coil 12 are disposed in such away that their central axes are rotated by 45 deg. with respect to sides of a chip 10. Points P and Q having maximum drive magnetic fields of Lissajou's figure are made equal with respect to directions A and B where a snake pattern 13 of a minor loop requires the largest drive force.
Patent JP-S6087873-A (JP)
Title: Continuous resin coating device
Inventor: MIZOE MIKIO
IPC: B05C19/02
Filed: 1983-10-18
Abstract: PURPOSE:To carry out the coating of a resin easily and efficiently by arranging a preheater and a powder coating vessel which is supplied with a mixture of a powdered resin and air by a pneumatic conveyor in a line in order. CONSTITUTION:The long-sized metallic wiry body 14, while traveling continuously or intermittently in the direction shwon by the arrow, is firstly heated in a preheater 15 to a suitable temp., and successively passed through a powder coating device 16. The powder coating device 16 is used to supply a mixture 20 of a powdered synthetic resin and air to the circumference of the wire 14. The mixture 20 is introduced from an introducing port 22 by a circulating device 21, advanced around the wire 14 in the traveling direction, and discharged from a discharge port 23. The powder is separated from the air in a cyclone separator 24 and reused. The powdered resin is melted and deposited on the surface of the heated wire, and the deposited amt. and the thickness increases with the passage of time.
Patent JP-S6257794-A (JP)
Title: Diagonal cutting method for synthetic resin molding consisting of soft multi-layered structure
Inventor: TAKAGI MUNETANI
IPC: B23K26/38
Filed: 1985-09-04
Abstract: PURPOSE:To simultaneously and efficiently trim unnecessary parts by irradiating laser light having the wavelength of high absorptivity of light on the cutting section of a synthetic resin material from the diagonal direction thereof, thereby heating and melting the cutting section. CONSTITUTION:CO2 laser light is particularly excellent as the laser light. The output of the laser light which can heat and melt the hard synthetic resin material layer and soft synthetic resin material layer is selected. 100-300W or 150-250W is more adequate in the case of the CO2 laser light. The speed at which both resins can be cut is selected as the moving speed of the laser light by taking the output of the laser light into consideration. 4-8m/min is suitable at 100-300W in the case of the CO2 laser light. Cutting is executed by inclining a head body 2 toward the unnecessary wf side. The satisfactory trimming is thus made possible.
Patent JP-H1041559-A (JP)
Title: Piezoelectric transformer
Inventor: MIZOBATA MASATOSHI
IPC: H01L41/107
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric transformer high in power efficiency and step-up ratio and excellent in reliability. SOLUTION: This transformer is equipped with a stack 1 where plural sheets of substrates roughly rectangular in plan view, inner electrode layers 2 being made to face roughly the center from the end on one side in the longitudinal direction of the stack 1, between each substrate and the next, outer electrode layers 3 being made at the peripheral face of the stack 1 so that they may be electrically connected alternately to these inner electrode layers 2, and an end face electrode layer 4 being made at the other end face of the stack 1. In this case, each of the inner electrode layers 2 is electrically connected with the outer electrode layer 3, being made so that its one part only may reach the edge of the above substrate, and that other part may separate from the edge of above substrate.