baber/WOPTO huggingface dataset:
Patent JP-S60221934-A (JP)
Title: Picture tube
Inventor: KIMURA MASAMICHI
IPC: H01J29/48
Filed: 1984-04-18
Abstract: PURPOSE:To produce a picture tube having excellent raster shape and resolution with low cost by uniforming the vertical deflection field while employing the horizontal defection field of pincushion distribution and converting the cathode side into strong barrel distribution by means of first and second magnetic chips. CONSTITUTION:A deflection yoke 11 is provided with a horizontal deflection coil 12, a vertical deflection coil 13 and a core 14 where the horizontal deflection coil 12 will produce horizontal deflection field of pincushion distribution. The magnetic field section near the inlet (cathode side) will function onto the first and second magnetic chips 9, 10. While the vertical deflection coil 13 will produce the vertical deflection field of uniform distribution. First and second magnetic chips 9, 10 are formed approximately into T-shape by folding a rectangular magnetic metal plate convexly while central blade sections 9a, 10a are projected along the vertical axis 16 or the central axis of the pincushion face of horizontal deflection field where the projected ends 9b, 10b of said blades 9a, 10a are facing each other while holding an electron beam path 17 between them.
Patent JP-H01303315-A (JP)
Title: Inter-shaft bearing for multi-barrel turbine engine with backlash regulator
Inventor: RUSHIAN POORU FUAMU
IPC: F02C7/06
Filed: 1989-03-29
Abstract: PURPOSE: To adjust a radial play during operation by containing at least one conical face where an outer ring and a first shaft are mutually cooperated and providing a plurality of balancing weights in sectionally trapezoidal shape between a nut and the outer ring. CONSTITUTION: When a multi-barrel turbine engine is put in high speed rotation, a play between a shaft 1 and an outer ring 5 tends to increase with the radial expansion of a first shaft 1 because of thermal effect due to temperature rise and mechanical centrifugal effect due to a high rotating speed. At this time, the mechanical centrifugal force due to a rotating speed is similarly operated on balancing weights 22 to cause possible movement along a slope on the surface 26 of a nut 18 and the weights 22 operated on the nut 18 gives axial thrust to the ring 5 during movement. The ring 5 contacts the shaft 1 at the level of conical faces 15, 11, axial stress thrusts an outer stopper 5 against the shaft 1 at the level of the surface and radial component of force for reducing the play is increased by offsetting effect prior to the increase of the play between the ring 5 and the shaft 1.
Patent JP-S61235775-A (JP)
Title: Position measurement system
Inventor: IGA AKIRA
IPC: G01S5/00
Filed: 1985-04-11
Abstract: PURPOSE:To simplify a system by mounting a repeating device on plural running bodies, and transmitting distance measurement signals to a control center (CS) through the time division of each repeating device. CONSTITUTION:Repeating devices mounted on the plural running bodies 2(2A-2D) repeat distance measurement signals which arrive from distance measurement signal generation sources (satellite) 1A-1D on time-division basis at the position of each running body 2 to transmit repetition outputs to the CS 3. Then, the CS 3 calculates the position of a corresponding body 2 on the basis of the distance measurement signals transmitted as successive repetition outputs on time-division basis to detect the positions of all the running bodies 2 on real-time basis.
Patent JP-H08279366-A (JP)
Title: Lithium secondary battery
Inventor: YOSHIMURA SEIJI
IPC: H01M10/0568
Filed: 1995-03-08
Abstract: PURPOSE: To provide a lithium secondary battery in which a positive electrode active material hardly decomposes even if high voltage continuous charging is erroneously performed and internal resistance of the battery hardly increases and which has extremely high reliability. CONSTITUTION: A lithium secondary battery is provided with a negative electrode using lithium as an active material, a positive electrode using a baron containing lithium-manganese composite oxide as an active material and nonaqueous electrolyte composed of salute and solvent. In the boron containing lithium-manganese composite oxide, the atomic ratio (B/Mn) of B to Mn is 0.01 to 0.20, and an average valence of manganese before charge-discharge is not less than 3.80. The solvent is a mixed solvent containing a butylene carbonate by 5 to 50 volume %.
Patent JP-H10275952-A (JP)
Title: Semiconductor laser-pumped slid-state laser amplification device and semiconductor laser-pumped solid-state laser apparatus
Inventor: FUJIKAWA SHUICHI
IPC: H01S3/094
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor laser-pumped slid-state laser amplification device in which a heat generation distribution can be made uniform inside the cross section of a solid-state laser rod and in which a double-focus phenomenon is not generated and to obtain a semiconductor laser-pumped solid-state laser apparatus which uses it. SOLUTION: This device is provided with a solid-state laser rod 1 which is extended along the optical axis of a laser beam and which contains an active medium in the interior and with a plurality of pumping sources 3a, 3b, 3c, 3d comprising respective pumping-light optical axes 401a, 401b, 401c, 401d which are passed through a plane crossed to right angles to the axial core of the slid-state laser rod 1 and which are separated by a prescribed distance from the axial core of the slid-state laser rod 1. Then, the plurality of pumping sources 3a, 3b, 3c, 3d are arranged at equal angle intervals with reference to the axial core of the solid-state laser rod 1 when they are projected on the plane crossed at right angles to the axial core of the slid-state laser rod 1.
Patent JP-H02258022-A (JP)
Title: Separation and concentration of carbon 13 isotope using laser
Inventor: KONO TAKUMI
IPC: B01D59/34
Filed: 1989-03-31
Abstract: PURPOSE:To produce a large amount of carbon 13 at a low cost by irradiating laser light to a system of a halohydrocarbon gas containing >=1 fluorine atom as a raw material gas to which oxygen or halogen in has phase is added. CONSTITUTION:Oxygen with a halogen X2 and/or a hydrogen halide HX (X represents Cl, Br, I) in gas phase is added to a halohydrocarbon gas containing >=1 fluorine atom as a raw material gas. Laser light is added to the raw material gas system to dissociate the raw material gas based on isotope shift of photoabsorptive properties of a raw material gas and to separate and concentrate carbon 13 isotope. By this method method, carbon 13 is separated and concentrated at high concentration by one separation process and concentration speed and quantum yield are improved remarkably.
Patent JP-H03277021-A (JP)
Title: Digital signal processing processor
Inventor: IMAZAWA KOJI
IPC: G06F7/57
Filed: 1990-03-27
Abstract: PURPOSE:To process the analog signal of plural systems in time division while the continuity of an analog signal is ensured by using one digital signal processing processor by connecting an A/D converter section and a D/A converter section to a digital signal processing section in parallel respectively and adopting multi-channel processing to analog input and output. CONSTITUTION:An input analog circuit section 3 is provided with three A/D converter sections 30, 31, 32, an output is coupled with the input of a 1st selective circuit 36 via signal lines 33-35 and one input is selected and given to a digital signal processing section 2 via a signal line 37. An output analog circuit section 4 is provided with 3 D/A converter sections 40, 41, 42, the input is coupled with the output of a 2nd selective circuit 46 via signal lines 43-45, a digital signal given from the digital signal processing section 2 via a signal line 47 is selected by the 2nd selective circuit 46 and given to one D/A converter section. Thus, three analog lines or three channels use one digital signal processing processor 1.
Patent JP-S564327-A (JP)
Title: Product taking-out device in forward feed die apparatus for production of laminated iron core
Inventor: OOBOSHI TAKAMITSU
IPC: B29C63/00
Filed: 1979-06-21
Abstract: PURPOSE: To achieve the higher speed of product taking-out work as compared to conventional methods by disposing the sequence control circuits which lower the laminated iron core products on the cradle supported by a fluid cylinder down to the specified position and pushing the same to the specified passage by an actuator.  
     CONSTITUTION: In the laminated product taking-out device of the laminated iron cores 7W7' which are laminated and worked in dies 1 by way of a punch 8 on a cradle 8 supported by a fluid cylinder 9, a product taking-out passage 30, and an actuator 28 which pushes out the product to the passage 30 are provided, and the sequence control circuit 40 which lowers the product down to the specified position by sensors LS 1 WLS 5  and the like, thence extends the said actuator 28 to push out the product on the cradle 8 to the passage 30, thereafter lets the actuator 28 retreat and further moves the cylinder 9 upward to the specified position is disposed, whereby, the clogging in the product taking-out passage is prevented and the product taking-out work is made higher in speed than conventional methods. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10268150-A (JP)
Title: Manufacture of optical platform
Inventor: DOMOTO CHIAKI
IPC: G02B6/13
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To accurately form a groove for fixing an optical fiber. SOLUTION: In this method for manufacturing an optical platform having a groove 4 formed on the surface of a silicon substrate 1 and an optical fiber fixed to the groove 4, a mask 2 is formed so as to linearly expose the surface of the silicon substrate 1, and subjected to treatment anodization treatment. As a result, the exposed part of the silicon substrate 1 becomes porous and the porous zone thereof is subjected to an etching process for forming the groove 4. Thereafter, the optical fiber is fixed to the groove 4.
Patent JP-H01252326-A (JP)
Title: Gap regulating device for flat platen
Inventor: OZAKI SHUJI
IPC: B23P19/06
Filed: 1988-03-31
Abstract: PURPOSE:To perform automatic and accurate regulation of a gap for a flat platen, by a controller to regulate a rotation amount of an hexagonal box for eccen rotation on the outer periphery of the lower end of a screw fastening bit, based on a distance to the flat platen. CONSTITUTION:An electric micrometer 9 is brought into contact with the surface of a flat platen 8 to measure the position of the flat platen 8. The measurement is read by a controller 10, and the number of steps is outputted to a drive motor so that the measurement is adjusted to the value of a master 11. Thus, a hexagonal box 4 located on the outer periphery of the lower end of a screw fastening bit 1 is rotated through a timing belt to regulate the position of the flat platen 8. When the measurement is adjusted to the value of the master 11, the four screw of the flat platen 8 are fastened by means of four screw fastening bit 1.
Patent JP-2000262961-A (JP)
Title: Slide bead coating method of pva coating liquid
Inventor: OGAWA SHOTARO
IPC: B05D3/00
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of coating defects (streak-like ununiformity or the entanglement of air) even at a increased coating speed. SOLUTION: As the condition in the case of applying simultaneously plural PVA coating liquids 14 in multilayer on a web 12 using a slide bead coating device 10, polyvinyl alcohol contained in the PVA coating liquid 14A forming the lowermost layer in the multiple layer coating films has polymerization degree of 1000-4000 and a thickener is added to becomes 0.05-0.5 wt.% per the content of polyvinyl alcohol.
Patent JP-H01251006-A (JP)
Title: Manufacture of spacer type optical fiber cable
Inventor: AOTO KIMITOSHI
IPC: G02B6/44
Filed: 1988-03-31
Abstract: PURPOSE:To hold the uniformity of a groove pitch of a spacer, and also, to reduce the manufacturing cost by executing the formation of a groove of a metallic space and the containing aggregation of an optical cable into the groove by a series of processes. CONSTITUTION:A metallic spacer 5 is formed by aggregating plural pieces of round metallic wires 2, while twisting them by a first aggregation die 3, and in a gap part of these plural round metallic wires 2 which have been twisted, a spiral groove part is formed at a prescribed pitch by a forming roller group consisting of plural grooving rollers 4. Subsequently, while containing an optical fiber cable 7 into this groove part, an aggregation core is formed by aggregating it together with the grooved metallic spacer 5 by a second aggregation die 8, and the aggregation core is wound up to a winding bobbin 12 through a capstan 11. In such a way, the manufacture of the metallic spacer and the aggregation of the optical fiber cable can be executed by a manufacturing device of a series of tandem constitutions, therefore, a product having a high quality can be obtained, and also, the cost can be reduced by improving the productivity.
Patent JP-S534249-A (JP)
Title: Gas extractor of absorbing type freezer
Inventor: ISHIKAWA ATSUYUMI
IPC: F25B43/04
Filed: 1976-06-30
Abstract: PURPOSE: To ensure high-efficiency room cooling and heating operating through the process wherein the not-condensed in a freezer is gathered in a storage room and removed by constantly operating an automatic gas extractor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5413303-A (JP)
Title: Positioning device for player
Inventor: JIYUUSO HIROMI
IPC: G11B3/095
Filed: 1977-06-30
Abstract: PURPOSE: To facilitate the adjustment of a positioning device by arranging a positioning member outside of a record disc within the range which is traced by a sensor carried on a pickup. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S576486-A (JP)
Title: Magnetic bubble storage device
Inventor: KOUNO JIYUNICHI
IPC: G11C11/14
Filed: 1980-06-11
Abstract: PURPOSE:To arrange a magnetic bubble element in a magnetic circuit and a driving coil easily and with high accuracy, by fitting an inside winding frame for holding a substrate on which the magnetic bubble element has been mounted, into an outside winding frame, and also installing a yoke plate and a permanent magnet to the outside winding frame. CONSTITUTION:A magnetic bubble element 11 is mounted on a printing substrate 12a, and a cover body 12b is provided thereon. This substrate 12 is fitted into through-windows 13b, 13b' of an inside winding frame 13, and an inside coil 14 is wound so as to bridge side plate 13, 13c'. This inside coil frame 13 is inserted and held in through-windows 16c, 16c' of an outside winding frame 16 from the direction indicated by an arrow A. Side plates 16a, 16a' are bridged, and an outside coil 15 is wound so as to cross at right angles to the inside coil 14. Also, yoke plates 17a, 17b and permanent magnets 18a, 18b are provided on a flat part of flange bases 16b, 16b', and a magnetic shielding frame 19 is provided to its outside circumference. In this way, the magnetic bubble element 11 can be arranged in a magnetic circuit and a driving coil easily and with high accuracy.
Patent JP-H08279153-A (JP)
Title: Transfer rate converting device and master disk recorder
Inventor: ITO NAOTO
IPC: G11B7/26
Filed: 1995-04-04
Abstract: PURPOSE: To always output the digital data of a fixed transfer rate from signal sending sources with different transfer rates by converting the digital data at a first transfer rate to the continuous data at a second transfer rate. CONSTITUTION: The next block data transferred from, a signal sending device 1 are stored in a memory different from a buffer memory in which the initial block data are stored. A controller 10 outputs a read-out selection signal SR simultaneously when the transfer of the initial block data is ended, and selects the buffer memory storing the block data transferred the second to supply a read-out clock R to it. The block data transferred the second are outputted from an output terminal of a switch SWR succeedingly to the initial block data. That is, the output from a transfer rate converting device 2 are the continuous digital data, and are changed to the transfer rate half of the transfer rate provided in the signal sending device 1.
Patent JP-H08331472-A (JP)
Title: Method and apparatus for synchronizing video data with graphic data in multimedia display device containing communal frame buffer
Inventor: UIRIAMU ROBAATO RII
IPC: H04N9/64
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device which synchronize video data and graphic data in a multimedia display device which includes a shared frame buffer. SOLUTION: A multimedia display device includes a central processor 102, a storage device 104, a standard interface bus to which the processor 102 and the device 104 are connected, a graphic processor 108, a digitizer which converts an analog video signal into digital and outputs a synchronization signal, a video processor 126 which processes digital video data and outputs pixel representation of a digital video signal, a shared frame buffer 110 which stores graphic data that is generated by the processor 108 and the pixel representation of a video signal, a device which converts stored digital data into a data stream that is suitable for driving a video monitor and the video monitor that shows graphic data and video information.
Patent JP-S574837-A (JP)
Title: Paper feeding system
Inventor: KANEDA TOKUZOU
IPC: B65H3/44
Filed: 1980-06-13
Abstract: PURPOSE: To effect the switched feeding of the paper groups having different sizes from each other smoothly without causing a duplicated feeding or a jamming by a method wherein two sets of paper position detecting sensors and two sets of paper feeding rollers capable of switched operation between driving and releasing individually by the detecting signals of the sensors are equipped.  
     CONSTITUTION: The kind of the paper is discriminated by ON-OFF of a microswitch effected by a loaded cassette 1 and when the paper of a small size, for example, is detected, fore and aft paper feeding rollers 6, 7, a sending roller 10 and a pinch roller 9 are driven by a paper feeding beginning signal and the paper at the uppermost position is sent out. When the tip end of the paper is detected by the second sensor 15, the driving of the aft paper feeding roller 7 is released and subsequently when the tip end of the paper is detected by the first sensor 12, driving of both of the rollers 6, 10 are released and the paper is sent to a next process by a nip roller 9. On the other hand, when it is detected that the paper has a larger size, the drivings of the rollers 6, 7, 10 are released simultaneously when the tip end of the paper is detected by the sensor 12. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04312638-A (JP)
Title: Irregular shape unit structure of building
Inventor: YAMANE MITSURU
IPC: E04B1/348
Filed: 1991-04-11
Abstract: PURPOSE:To obtain am irregular shape unit structure for enabling a structure to have an oblique surface in a state after it is combined with, even if an actual equipment is used. CONSTITUTION:A first ceiling frame ushy 22 and second ceiling frame ushys 24 are hinge-connected to each other with a connecting bracket 50. Accordingly, the first ceiling frame ushy 22 and the second ceiling frame ushys 24 can be made flush with each other, and so a plane frame actual-equipment be can used. Besides, due to the hinge-connection, the first ceiling frame ushy 22 is temporarily held on the upper end surfaces of a pair of side frames and after that, when the second ceiling frame ushys 24 are moved down further, then an oblique surface can be automatically formed.
Patent JP-S556932-A (JP)
Title: Charging telephone system
Inventor: SHIBUYA TADAHIKO
IPC: H04M1/66
Filed: 1978-06-30
Abstract: PURPOSE:To prevent the wrong operation of the telephone set by repealing the dial transmissin given before detection of the normal dial tone and other methods. CONSTITUTION:The dial tone receives the voltage generation by resistance RS and then detected by dial tone detection circuit DTD. If the dial is turned before detection of the dial tone, coin detector CDT2 generates the output with On of short contact DS. Then short circuit DST is actuated via short driving circuit DSD, and thus the dial transmission is repealed. Coin detection circuits CDT1 and CDT2 detect the presence or absence of the coins at the prescribed positions on the coin route at the dial turning time, the dial releasing time and the reception start and end time of the charging signals and immediately after the hook-off. And when some fault is detected, cut-off circuit ECF is actuated via pulse generation circuit PGN in order to cut off the loop circuit.
Patent JP-H02257054-A (JP)
Title: Traveling device on wire-shaped body
Inventor: SUGANO TOSHIO
IPC: G01N27/82
Filed: 1989-03-30
Abstract: PURPOSE:To allow continuous traveling while averting obstacles by providing a mechanism for detecting the obstacles during traveling along a wire-shaped body and a mechanism for displacing a hanging member. CONSTITUTION:The wire-shaped body traveling device 10 is mounted on an electric wire 15 and is driven by a motor for traveling to travel on the wire 15. A link member 26 of an obstacle detector 25 is bent by a stay and a button 27a of a microswitch 27 is actuated when the device arrives at the obstacle, such as stay. A signal flows in a control section 50 and a motor 49 actuates gears 46, 48. The hanging member 22 is then displaced in a direction 22b and a notched part 30 moves forward to allow the passage of the stay. The motor 49 runs to actuate the gears 46, 48 in the opposite direction upon lapse of the prescribed time to displace the member 22 in a direction 22c. The notched part 30 is then brought to a rear position to allow the passage of the stay. Further, the motor 49 runs to bring the member 22 to the home position upon lapse of the prescribed time. The device which automatically averts the obstacles and assures the continued traveling is obtd. in this way.
Patent JP-H11276158-A (JP)
Title: Cultivation of filamentous bacterium
Inventor: SAKAGUCHI SETSU
IPC: C12N1/14
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a cultivation method effectively forming spore of filamentous bacterium. SOLUTION: The spore is effectively formed by adding 0.01 to 1% amount of a magnesium salt and/or a potassium salt as an essential constituent in the formation of spore, to a liquid culture of a filamentous bacterium such as fungus Penicillium.
Patent JP-S62235914-A (JP)
Title: Telephoto lens system
Inventor: ARIMOTO TETSUYA
IPC: G02B9/64
Filed: 1986-04-07
Abstract: PURPOSE:To obtain a compact telephoto lens system having a large aperture by constituting the lens of three positive, negative and positive groups, constituting the 1st group of two parts consisting of three positive lenses having convex surfaces to the object side and one negative lens, including a junction lens consisting of positive and negative lenses in the 2nd group, and satisfying the lens system with specific conditional inequalities. CONSTITUTION:The lens system is constituted of the 1st positive group I, the 2nd negative group II and the 3rd positive group III arranged sequentially from the object side and only the 2nd group II is moved to the image side to execute focusing. The 1st group I is divided into two parts, the 1st part I-1 on the object side consists of the 1st positive lens L1, the 2nd positive meniscus lens L2 turning its convex surface to the object side and the 3rd lens L3 and the 2nd part I-2 consists of the 4th negative meniscus lens L4 turning its convex surface to the object side and the 3rd lens L3 and the 2nd part I-2 consists of the 4th negative meniscus lens L4 turning its convex surface to the object side. The 2nd group II includes the junction lens obtained by sticking the positive and negative lenses L5, L6 and the lens system is constituted so as to be satisfied with the conditional inequalities.