baber/WOPTO huggingface dataset:
Patent JP-2000211749-A (JP)
Title: Method and device for cargo handling of continuous unloader
Inventor: KIYOTA SHIGESHIKI
IPC: B65G67/60
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To sufficiently display scraping capacity and attain improvement of cargo handling capacity, by detecting tension generated in a chain, and controlling an excavation speed so as to suppress this tension with in a permissible value. SOLUTION: A bucket 9 is successively driven to a surface layer of a bulk object B by a tip end of a scrape part 6, to be turned sideways so as to hold the bulk object B. In this condition, the bucket 9 rises in an elevator part 5, to deliver the bulk object B to a land use conveyer 11 in a reverse part 10 provided in an upper part of the elevator part 5. Here, chain tension is detected by a chain 25, when the chain tension approaches a permissible value determined from chain strength, control of a limit or the like in a cross feed speed of the scrape part 6 is executed. In this way, an amount of the bulk object B scraped by the bucket 9 is decreased, so as to prevent the chain tension from exceeding the permissible value. As a result, a cause of overload of excessive scrape or the like can be prevented.
Patent JP-S5399106-A (JP)
Title: Direct contact type steam condenser
Inventor: IWANO TOSHIO
IPC: F28B3/02
Filed: 1977-02-10
Abstract: PURPOSE: To provide a steam condenser which can efficiently perform heat exchanging operation by forming in a side wall of a gas cooling section thereof a number of gas extracting openings directed in the direction of the flow of gas and having areas being gradually varied so as to equalize flows of steam and gas in every portion of the condenser. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06231352-A (JP)
Title: Commodity transmission device for automatic vending machine
Inventor: KIHARA TAKASHI
IPC: G07F11/36
Filed: 1993-01-29
Abstract: PURPOSE:To prevent the label of an commodity from being damaged at the time of transmitting the commodity by means of a spiral member. CONSTITUTION:A support part 9 supporting the back side of the commodity is provided on a track where the back side of the article S drops when the lower end of the spiral member 2 opens the support of the commodity S, and the commodity is dropped from a front side by supporting the back side of the commodity transmitted from the spiral member in an automatic vending machine where the spiral member 2 which is fixed to a driving shaft 3 extending in a vertical direction and which spirally and vertically extends around the driving shaft 3 is provided and the commodities S which are held sideways between pitches and are stored in a rack are sequentially transmitted downward by the driving operation of the driving shaft 3 in accordance with a transportation signal, so as to transmit the commodities from the lower end.
Patent JP-H0394145-A (JP)
Title: Device for surface treatment of steel products
Inventor: ISHIZU TOSHIKATSU
IPC: B05C9/00
Filed: 1990-01-24
Abstract: PURPOSE:To safely and efficiently treat the surface of steel products by providing a gate type truck which travels long the transporting line for the steel products and using surface treating agent spraying nozzles, water washing nozzles, air blowers and cleaning unit hung from the ceiling of the truck. CONSTITUTION:The gate type truck 2 traveling along the transporting line of the steel products 1 is provided. The surface treating agent spraying nozzles 3 and the water washing nozzles 4 are integrally mounted from the ceiling of the truck 2. A header 5 is freely elevatably hung to the ceiling. The air blowers 6 and the cleaning unit 7 are hung from the ceiling and the side faces of the truck 2 are enclosed with walls 21 for preventing the splashing of treating fluid. The nozzles 3 are constituted of developing soln. nozzles 31, antioxidant nozzles 32 and liquid penetrant nozzles 33. A die check operation is carried out by the stage of pretreating   liquid penetrant applying   water washing  drying   developing soln. applying. An antioxidant applying operation is carried out by the stage of antioxidant applying   drying. The selection of the nozzles for the respective treating agents is automatically controlled according to the respective operating stages, by which the treatment is safely and efficiently executed.
Patent JP-H05203185-A (JP)
Title: Air conditioner
Inventor: SHOJI MICHIO
IPC: F24F13/32
Filed: 1992-01-29
Abstract: PURPOSE:To remove dusts adhered to a filter by utilizing discharge of an exhaust duct and to simplify a cleaning operation of the filter by rotating the filter. CONSTITUTION:A suction duct 33 and exhaust duct 34 are connected at ends respectively to an outdoor side suction port and an outdoor side exhaust port of a body 1 in an air conditioner. A filter 90 covering an opening of the other ends of the ducts 33 and 34 is rotatably provided in a window frame 47 for connecting the other ends of the ducts 33 and 34.
Patent JP-H01304032-A (JP)
Title: Synergistic surfactant composition
Inventor: RENIN JIEIMUSU PETOROFU
IPC: C09K23/54
Filed: 1989-01-25
Abstract: PURPOSE: To exhibit synergistic surface activity by preparing a compsn. consisting of alkylbenzenesulfonate, anionic surfactant and at least one org. zwitterionic functional siloxane amphoteric surfactant. CONSTITUTION: The synergistic surfactant compsn. is prepd. by formulating the sodium dodecylbenzene sulfonate anionic surfactant and at least one org. zwitterionic functional silicone amphoteric surfactant expressed by formula I [Me denotes methyl; R1 denotes formula II (R<2> denotes methyl, ethyl); (x) denotes an integer from 0 to 3; (y) denotes an integer from 1 to 2; (z) denotes an integer from 3 to 4]. The effective amt. of the resulted synergistic surfactant compsn. is added to an aq. soln. The surface tension of the aq. soln. is specified to the value lower than the case the anionic surfactant and the amphoteric surfactant are discretely added to the aq. soln.
Patent JP-H02194395-A (JP)
Title: Control rod drive device for fast breeder
Inventor: IKAKURA HIROAKI
IPC: G21C7/14
Filed: 1989-01-24
Abstract: PURPOSE:To remove the foreign matter sticking to the attraction surface between an electromagnet and an armature by providing a hermetic chamber in an extension pipe and providing a nozzle part, the bottom end of which opens to the central part of the electromagnet by facing the attraction surface in connection to the hermetic chamber. CONSTITUTION:The electromagnet 10 is mounted to the bottom end of the extension pipe 7. The hermetic chamber 17 is provided in the upper position of the magnet 10 in the extension pipe 7 and the top end part thereof is connected to a pressure operating unit via a pipe 18. A pipe 19 connected to the chamber 17 is provided in the central part of the magnet 10 and a nozzle rod 20 is disposed in the pipe 19. The nozzle the bottom end of which opens to face the attraction surface of the magnet 10 is thereby constituted. A negative pressure is then generated in the chamber 17 by the pressure operating unit, by which liquid Na 6 is admitted through the pipe 19 into the chamber 17. The inside of the chamber 17 is pressurized at the state of bringing the magneto 10 and the armature 14 at the top end of the control rod 13 into proximity to each other, by which the liquid 6 in the chamber 17 is injected and the magnetic foreign matter 21 sticking to the attraction surfaces of the magnet 10 and the armature 14 is removed.
Patent JP-S56112434-A (JP)
Title: Permanent magnet alloy material
Inventor: HIGUCHI AKIRA
IPC: C22C19/03
Filed: 1980-02-07
Abstract: PURPOSE: To manufacture a permanent magnet alloy of high performance at a low cost by allowing about equimolecular amounts of Ni, Fe and Co to be contained in a 1-5 type or 2-17 type intermetallic compound consisting of a rare earth element and a transition metal in place of the transition metal.  
     CONSTITUTION: About equimolecular amounts of Ni, Fe and Co are allowed to be contained in a 1-5 type or 2-17 type intermetallic compound consisting of a rare earth element and a transition metal and represented by formula RNi 2  or R 5 Fe 17  (where R is a rare earth element) in place of the transition metal to obtain a permanent magnet alloy having a composition represented by formula R(Ni x Fe y Co 1-x-y )A (where R is Y or Y and one or more among La, Ce, Pr, Nd and Sm which are lanthanide light rare earth elements, 0.02≤x≤0.55, x/y=0.01W25.0, 0.01≤y≤0.65 and 5.0<A<8.5). Thus, the permanent magnet alloy of high performance can be manufactured while reducing the using rate of an expensive element such as Co. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60162537-A (JP)
Title: Press machine
Inventor: KUROKOME KAZUO
IPC: B21D5/02
Filed: 1984-01-31
Abstract: PURPOSE:To shorten a working time and to reduce a cost by fixing one pair of plural upper and lower metallic dies to a base, making the other corresponding pair movable horizontally against the fixed metallic die, and also providing a minute movement correcting device. CONSTITUTION:A fixed die 18 and a movable die 19 are provided on a lower base 1, and fixed punch 16 and a movable punch 17 are placed on a press slider 2. When a servo-motor 20 is rotated by a positioning command from a control device, a movable die plate 13 and a movable punch plate 11 move horizontally through a spline shaft 22 and screw shafts 40A, 40B. Accordingly, the punch 17 and the die 19 move simultaneously by the same distance and stop at a desired position. When a fine adjusting positioning command is inputted to a punch fine adjusting servo-motor, a fine adjusting base 62 moves a minute dimension through a spline shaft 55 by a rotation of a driving shaft 56, and an exact positioning can be executed automatically.
Patent JP-H10198387-A (JP)
Title: Active noise control device
Inventor: HAYAKAWA JUNICHI
IPC: H03H17/02
Filed: 1997-01-11
Abstract: PROBLEM TO BE SOLVED: To provide an active noise control device which can reduce time and labor for installation. SOLUTION: A reference signal x(n) for noise is passed through a FIR filter 5 whose filter coefficient is variable so as to create an acoustic signal s(n) for cancellation which is then amplified by a microphone amplifier 8 after A/D conversion so as to drive a cancel-out speaker 2. After sound picked up by the microphone I for error detection is amplified by a microphone amplifier 8, it is subjected to A/D conversion so as to obtain an error signal y(n).  A computing unit 22 subtracts a signal which is obtained by passing s(n) through a filter 21, in which an estimated value C' of a transfer function C from the input point of a power amplifier 7 to an output point of the microphone amplifier is set, from y(n), and accordingly, only a noise component is taken out, and is delivered as a reference signal x(n) to the FIR filter 5 and an adaptive control means 30 which obtains a filter coefficient of the FIR filter 5 with which y(n) becomes minimum in order to set and update the filter coefficient set in the FIR filter 5.
Patent JP-H03217806-A (JP)
Title: Lens position detector
Inventor: TOKUNAGA TOMOKAZU
IPC: G02B7/08
Filed: 1990-01-23
Abstract: PURPOSE:To detect a lens position with high accuracy by arranging a light emitting means and a light receiving means opposingly to a main body and a moving lens respectively and detecting the lens position according to a position signal which varies with the distance between the light emitting means and light receiving means. CONSTITUTION:A lens frame 6 has a cylindrical actuator 7, whose cylinder part is inserted into a guide pole 4a and held movably in the direction of the optical axis. The light emitting element 17 is fitted nearby a crystal frame 5 fitted to the guide pole 4a at an angle theta to the optical axis of a zoom lens 1 and the light emitting element 18 is provided at the position of the lens frame 6 opposingly to the light emitting element. When the lens frame 6 moves in the direction of the optical axis, the light receiving element 18 also shifts in photodetection position continuously. For the purpose, the output current of th light receiving element 18 is led to an arithmetic circuit and processed to detect the position of the lens ID.
Patent JP-S62176584-A (JP)
Inventor: SHIOTANI MAKOTO
IPC: B08B11/04
Filed: 1986-01-28
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-H04238707-A (JP)
Title: Suspension for steering wheel
Inventor: SUZUKI TADAYUKI
IPC: F16F1/38
Filed: 1991-01-14
Abstract: PURPOSE:To improve both control stability and harshness moderating performance without increasing steering resistance, in the case of a steering wheel suspension of double joint type. CONSTITUTION:A knuckle 10 and a pair of suspension arms 24, 26 pivotally mounted to a car body 22 in an internal end and to the knuckle in an external end and spaced from each other in a longitudinal direction of a vehicle are provided. A rubber bush 36 in the internal end of the arm 26 of smaller tilt angle relating to the longitudinal direction of the vehicle has an axial line 36, substantially extended in a vertical direction, to provide a means for decreasing a spring constant about the axial line and a means for increasing a spring constant in a direction that a load in a direction of connecting the internal and external ends of the arm 26 becomes a predetermined value or more.
Patent JP-H08213839-A (JP)
Title: Crystal oscillator
Inventor: SATO JUNICHI
IPC: H03B5/32
Filed: 1995-02-01
Abstract: PURPOSE: To allow the crystal oscillator to output an oscillation signal with a peak value in response to the power supply system of a load circuit whose power supply voltage system differs from a substantial power supply voltage system of the crystal oscillator. CONSTITUTION: The crystal oscillator is provided with a 1st power terminal 23 used to supply power to an oscillation circuit 21 using a crystal vibrator and with a 2nd power terminal 24 provided independently of the 1st power terminal 23 and used to supply power to an output circuit 22 that gives an oscillation output signal outputted from the oscillation circuit 21 to a load. Then the oscillation circuit 21 is operated by a substantial power supply voltage and the output circuit 22 is operated by the same power supply as the load and an oscillation output signal whose peak level is in matching with the load is given to the load.
Patent JP-2000217002-A (JP)
Title: Image formation device and image formation method
Inventor: YANAGAWA KATSUHIKO
IPC: B41J29/46
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To express images even by the printer of a high resolution and to improve image formation quality by forming the images similarly to a pixel to form the image in the case that an adjacent pixel is different from the pixel to form the image. SOLUTION: A built-in detection means detects whether or not one white pixel B2 non-continuous in a main scanning direction is present, and at the time of detecting one white pixel B2, a logical conversion processing for converting the portion of 1/4 pixel of a white pixel side in a black pixel B3 next to the white pixel to white is performed. Also, the detection means detects whether or not a further isolated white pixel B4 is present and the logical conversion processing for converting the portion of 1/4 pixel of the white pixel side in the next black pixel B3 positioned on the opposite side of the converted black pixel of the detected white pixel to white is performed. Finally, converted 4-bit parallel data are converted to serial data in a parallel/serial converter and outputted to a printer engine and image formation corresponding to pixel conversion data is performed.
Patent JP-H08207578-A (JP)
Title: Impact energy absorbing body, and door trim for automobile using it
Inventor: IWAI TOSHIHAYA
IPC: B60J5/00
Filed: 1995-02-01
Abstract: PURPOSE: To provide an impact energy absorbing body excellent in the impact energy absorbing property and a door trim using this. CONSTITUTION: An impact energy absorbing body where a thin-walled part 1d which supports the compression and buckling of an impact absorbing body 1 and is finally broken to absorb the impact when the impact is applied to an intersection part of each lattice of the lattice-shaped impact absorbing body 1 made of the elastic material is provided with the front face being a fitting surface 1a to a member to be fitted while the rear face being an impact receiving surface 1b, and this impact energy absorbing body is mounted on the prescribed position of the inner surface of an interior trim base plate of a door.
Patent JP-2000211307-A (JP)
Title: Rotary-type caster
Inventor: YAMAGUCHI KATSUMI
IPC: B60B33/08
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a caster structure permitting depression of an impact noise generated in rotation of a rotary-type caster and stable running. SOLUTION: A rotary type caster 1 comprises a spherical wheel 6 mounted rotatably by way of a horizontal shaft 9 on a yoke 3 suspended rotatably in horizontal on a fixed bearing 2. The spherical wheel 6 comprises a disk base member 7 and a pair of hemispherical wheels 8, 8 provided on both faces of the disk member 7 opposed with each other. Axes of rotation are located on the both end faces of a horizontal line passing through the center of a front face of the disk base member 7 having a slightly smaller radius than that of the hemispherical wheels 8, 8. Furthermore, auxiliary wheels 10, 10 are mounted at the both ends of a vertical line passing through the center of the front face of the disk base member 7.  Auxiliary wheel shafts 12, 12 are located crosswise with respect to the axes of rotation so that the circumference of the auxiliary wheel 10 becomes coplanar with the circumference on a flat surface side of the hemispherical wheel 8.
Patent JP-H04236147-A (JP)
Title: Cooling unit for motor
Inventor: GOTO HISAO
IPC: H02K9/18
Filed: 1991-01-16
Abstract: PURPOSE:To partition the interior of a cooler cover through partitions into a plurality of inner air paths along a cooling element and to realize effective contact of hot air with the cooling element in each inner air path. CONSTITUTION:A plurality of inner air paths 1c, 1d are provided between cooling elements 1 or between the cooling element 1 and a cooler cover 3 while being partitioned by means of partitions 2A, 2B so that hot air flow from a motor 11 is not impeded.
Patent JP-S60161284-A (JP)
Inventor: SATOU KOUJI
IPC: B62K11/02
Filed: 1984-02-01
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-H01189722-A (JP)
Title: Electronic document retriever
Inventor: HIRABAYASHI FUSAKO
IPC: G06F17/30
Filed: 1988-01-25
Abstract: PURPOSE:To easily perform the analysis of a retrieval result and the discovery of a desired document by selecting an axis of multidimensional spatial structure to arrange an electronized document by plural axes, generating the display information of a selected axis, and arranging the document of retrieval result. CONSTITUTION:In multidimensional spatial structure storage means 3, the axial numbers, the axial names, and the number information of the document for each position on each axis of the plural axes are stored. An axis selection means 4 selects the axis to be displayed by retrieval condition information inputted from an input means 1. An axis display information generating means 5 generates the display information with respect to the axis designated as a retrieval condition based on information stored in the means 3 by the retrieval condition information outputted from the means 1 and the output of the means 4, and also, arranges a selected document along the axis. And data from a document storage means 2 and the data from the means 3 are controlled by a control means 7 according to the output of the means 1, and they are supplied to a display means 6 via the means 5.
Patent JP-H024971-A (JP)
Title: Production of semiconductor device
Inventor: YOHANESU ERIZABESU YOSEFU SHIY
IPC: C23C16/14
Filed: 1989-01-26
Abstract: PURPOSE: To lessen the erosion of a substrate surface and to increase the growth rate of a W layer by reducing W hexafluoride with silane under prescribed conditions before providing the surface of the substrate with the W layer by reducing the W hexafluoride with hydrogen.  
     CONSTITUTION: W hexafluoride is reduced with the silane from a gaseous phase and the surface of the substrate is provided with the W layer of 0.3μm thickness. The molar fraction of the silane supplied into the gaseous phase during this reduction is made smaller than the molar fraction of the W hexafluoride and the presence of the hydrogen is averted. The silane is then replaced with the hydrogen and further, the W layer of 0.6μm thickness is further formed on the W layer. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5298698-A (JP)
Title: Removal of organic matter in wet process phosphoric acid
Inventor: KIKUCHI MITSUO
IPC: C01B25/234
Filed: 1976-02-14
Abstract: PURPOSE: To ocmpletely remove organic matter in wet process phosphoric acid by a method whose reaction is easy to control in the presence of a small amount of oxidizing agent in a short time so as to obtain phosphoric acid which will not be colored by reheating. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03219948-A (JP)
Title: Reinforced platinum material
Inventor: WADA HIDEO
IPC: B32B15/01
Filed: 1990-01-25
Abstract: PURPOSE:To obtain a reinforced platinum material capable of being formed into a glass melting crucible reduced in deformation even during long-time use at high temp., hard to generate cracks and prevented from the spreading of cracks even if cracks are generated by bonding a net composed of an oxide dispersion type platinum alloy material to a platinum plate by hot forge welding. CONSTITUTION:A net composed of an oxide dispersion type platinum alloy material is bonded to a platinum by hot forge welding. Therefore, the net composed of the oxide dispersion type platinum alloy material can follow the elongation of the platinum plate good in elongation at high temp. Since the net composed of the oxide dispersion type platinum alloy material has a fibrous structure of a wire material, the high temp. creep strength thereof is extremely high to reach five times or more of that in the case of a plate material. Therefore, even when a tensile force is applied to the net in a certain direction and the net is partially destructed, cracks are not spread because other parts are connected. This reinforced platinum material is used to prepare a glass melting crucible wherein deformation is reduced even when glass is melted for a long time and cracks are hard to generate and the spreading of cracks is prevented even if cracks are generated.
Patent JP-H11207057-A (JP)
Title: Wadding member
Inventor: FUJIMOTO MASUMI
IPC: B68G1/00
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To improve bulkiness like feather, the durability of bulk, heat insulation, etc., by constituting a wadding material to use for bedding, etc., of a core material formed to be stitch structure by core material fibers and wool material fibers knitted to the stitch of the core material and forming the wool material fibers to be fibers of S-shaped cross sections. SOLUTION: The wadding material is formed by knitting the core material 3 formed to be the stitch structure by the core material fibers 1 and the wool material fibers 2 knitted into chain-knitted structures to be the stitch structure of this core material 3. As the fibers 2 are knitted into the stitch structure of the core materials 3 at this time, wool material of the fibers 2 do not come off easily. Then, the number of the groups of the fibers 2 at one stitch string of these fibers 1 is the string of one group but is not limited in particular. In addition, the length of the longitudinal direction of the material 3 (the continuing direction of stitches) is desirably 5 to 100 mm and as the fibers 2, constituting fibers include fibers of S-shaped cross sections and the aspect ratio (a/b) of the S-shaped cross section is set to be in the range of 0.2 to 4.5.