baber/WOPTO huggingface dataset:
Patent JP-H08216878-A (JP)
Title: Clearance preventing safety device of rolling stock connecting surface
Inventor: AOYAMA AKIHIRO
IPC: B61D17/20
Filed: 1995-02-15
Abstract: PURPOSE: To provide a clearance preventing safety device of a rolling stock's connecting surface, capable of preventing a fall into a spot between vehicle connecting surfaces from a platform, and also of being deformed quickly even in the case where a clearance between these two connecting surfaces is extremely altered at a steep curve or the like. CONSTITUTION: This safety device consists of a turning arm 11 whose one end is attached to a rolling stock connecting surface 40 as being rotatable in the vertical direction, and being supported from the lower side in a state of being inclined upward, and a contact plate 15 attached to the other end of the tuning arm as being rotatable in the vertical direction of this arm, and it is attached to both outer ends of two connecting surfaces of railroad vehicles, thereby reducing the clearance between these two connecting surfaces.
Patent JP-H10246057-A (JP)
Title: Pivot hinge for door
Inventor: NISHIJIMA ISAO
IPC: E05D7/081
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a pivot hinge for a door, which improves operability of a pivot shaft and preferably reduces the operating force of conventional cases. SOLUTION: This pivot hinge for a door is provided with a hinge body 4 fitted to either the door or the door frame of the periphery and provided with an axially transferable pivot shaft 21 and a hinge bearing fitted to the other side of the door or the door frame to rotatably receive the pivot shaft 21 of the hinge body 4. The hinge body 4 is provided with an actuation shaft 22 having a fitting part 22a for an operating tool to manipulate the pivot shaft 21 to be rotatable around the center line crossing at right angles against the axial line of the pivot shaft 21, and a conversion structure 25 to convert the rotation of the actuation shaft 22 to the axial motion of the pivot shaft 21.
Patent JP-H03253996-A (JP)
Title: Fluorescent lamp service life discriminating device for automatic vending machine
Inventor: MOCHITE YOSHINOBU
IPC: H05B37/03
Filed: 1990-03-03
Abstract: PURPOSE:To find the end of a service life in an early stage to properly decide the replacement time by reading the luminous intensity of a fluorescent lamp by a photodecting sensor and comparing it with the luminous intensity for the end of the service life. CONSTITUTION:A CPU 3 reads the time based on the signal from a clock IC 6; and when the read time is in the lighting period of a fluorescent lamp 1, the CPU 3 reads in the data of a photodetecting sensor 2. The CPU 3 compares read data with a set value for the end of the service life, and a light emitting diode 4 is lit when read data is smaller than the set value, but the diode 4 is extinguished when read data is larger. When the read time is not in the lighting period of the fluorescent lamp 1. That is, when the fluorescent lamp 1 is extinguished, the light emitting diode 4 is kept lit to continuously indicate the end of the service lift. Thus, the end of the service life is easily discriminated.
Patent JP-S62209967-A (JP)
Title: Reader for both sides of license or the like
Inventor: TANI MASATO
IPC: H04N1/19
Filed: 1986-03-10
Abstract: PURPOSE:To attain both side reading by a compact constitution without replacing a license, etc., by reciprocatingly conveying a license, etc., and changing the direction of a reading unit on going and coming-back routes. CONSTITUTION:The reading unit 20 is composed of a case 21, a step motor 22, a gear 23 fitted on the output shaft of the motor 22, a gear 24 engaged with the gear 23, a base plate 25 capable of rotating together with the gear 24, a lens 6 fitted on the base plate 25 and a CCD (charge coupled device) 7. The reading unit 20 can rotate due to the drive of the step motor 22, and when the license 3 is conveyed on the going route of a conveyance path 4, it points the 1st mirror 18. Whereas the license 3 is conveyed on the coming- back route, the reading unit 20 points the 2nd mirror 19.
Patent JP-S58168862-A (JP)
Inventor: NAGAYASU KATSUYOSHI
IPC: F25B39/02
Filed: 1982-03-29
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-H11244982-A (JP)
Title: Production of bearing preform
Inventor: TABATA YUTAKA
IPC: B21H1/06
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a producing method which can produce an outer ring preform in extremely good efficiency. SOLUTION: A cylindrical formed material A2 with a step having an outer cylinder part R1 and a bottomed inner cylinder part R2 , is formed from a disk- like blank A1 having circular arc-like outer peripheral surface in a forging process. This cylindrical formed material A2 is separated into the outer cylinder part R1 and the inner cylinder part R2 in a punching process, and the diameter of the outer cylinder part R1 is expanded in the diameter expanding process, and the processes from the forging to the diameter expansion are continuously executed in the hot-state to form the outer ring preform.
Patent JP-H11251085-A (JP)
Title: Safekeeping device equipped with charged state displaying means for magnetically recorded article or the like
Inventor: KOBAYASHI HIROSHI
IPC: H05F3/02
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a safekeeping device that is a safekeeping device for magnetically recorded articles and the like so as to store the magnetically recorded articles and electronic printed circuit boards in a predetermined condition, detects, measures and displays a charged quantity when an object or a human body charged with static electricity approaches, reports a conditon when the charged quantity reaches a quantity at the risk of causing discharge that is set in advance, and can safely discharge to cancel the charged state. SOLUTION: A charged quantity displaying means 20 to display the charged quantity detected and measured by a charged quantity detection sensor 18 to detect and measure the charged quantity of static when an object or a human body charged with static electricity approaches is formed at a part on the front panel side of a safekeeping device and is so set as to indicate clearly and report a condition when the charged quantity displayed by the charged quantity displaying means 20 reaches a quantity at the risk of causing discharge that is set in advance.  In addition, a part of the surface or the entire surface of the easing of the safekeeping device is formed from a high-resistance material and discharging parts 10b, 10c to discharge the static electricity gradually through the high-resistance material in response to the external contact of the object or the human body in a charged state are formed.
Patent JP-S60196304-A (JP)
Title: Water resisting treatment of particle board
Inventor: OOTA TOSHIYUKI
IPC: B27N7/00
Filed: 1984-03-21
Abstract: PURPOSE:To obtain a particle board, whose water resisting property is high, by a simple device at low cost, by a method wherein a particle board is made to impregnate with a mixed liquid of paraffin and synthetic rubber and then the board is dried. CONSTITUTION:An emulsion or fluid dispersions of paraffin, the emulsion of synthetic rubber and/or the emulsion or the fluid dispersions of synthetic resin are contained in a container in which a particle board is immersed for a predetermined time. Giving of a treating liquid can be performed through either spraying or application with a brush or a roller to a particle board. Although the surface of the treated particle board is in high density, permeability is favorable as the treating liquid is of either the emulsion or the fluid dispersions, an inner layer film 2 is formed by permeating the synthetic rubber or the synthetic resin to the inside from the surface of the particle board 1, and a surface layer film 3 and an outer film 4 based on a bled paraffin are formed on the surface of the particle board further.
Patent JP-H11250889-A (JP)
Title: Low resistance battery separator
Inventor: HOSONO HIROAKI
IPC: H01M2/16
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a low resistance separator of sufficiently low electric resistance with a low density. SOLUTION: This separator includes glass fibers of an average size of 0.6-4 μm by 5-15 wt.%, core-sheath composite fibers of an average size of 10-20 μm cut in length of 3-7 mm by 25-50 wt.%, and inorganic powder of a specific surface of 150 g/m<2> or more by 40-55 wt.%, and its density is 0.35-0.45 g/cm<3> . A fusing point of a sheath part of the core-sheath composite fiber is 70-120 deg.C, and a fusing point of a core part of it is 180 deg.C or more, favorably.
Patent JP-H11248301-A (JP)
Title: Method and apparatus for managing concentration of inhibitor for absorption refrigerator
Inventor: FUKUSHIMA YUKIO
IPC: F25B49/04
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a reference data for maintenance by detecting the gradually decreasing concentration of an inhibitor (corrosion inhibitor), i.e., an oxidizing agent (e.g. a nitrate or a nitrite), added to ammonia aqueous solution encapsulated in as ammonia absorption refrigerator as a refrigerant composition. SOLUTION: A platinum measuring electrode 18 is arranged in ammonia aqueous solution 12 and natural potential thereof is detected and then inhibitor concentration is calculated therefrom. More specifically, a reference electrode 19 of different material (e.g. gold) from the measuring electrode 18 is arranged independently from the measuring electrode 18 and potential difference between both electrodes 18, 19 is measured. Inhibitor concentration is calculated from the potential difference.
Patent JP-S54145141-A (JP)
Title: Electrostatic recorder
Inventor: MATSUZAKI MASATOSHI
IPC: G03G5/02
Filed: 1978-05-02
Abstract: PURPOSE:To enable erasing of residual charges to be performed through light radiation and satisfy various conditions required as the charge holding layer of transfer type electrostatic recording media used repeatedly by letting the specfic photoconductive insulation later be the charge holding circuit. CONSTITUTION:A charge holding layer comprising dispersing photoconductive organic material of 0.01 to 0.2mu in mean particle size in a suitable binder resin is provided on a low resistance layer of desirably resistance values 10<5> to 109OMEGAcm. The charge holding layer is formed to the independent layer of such phase, the composite layer wherein such phase is let carrier producing layer or carrier transport layer or the layer wherein the carrier producing phase such as of pyrilium salt complex is dispersed in the carrier transport phase containing triallyl methane or other.
Patent JP-S61211615-A (JP)
Title: Controlling device of soot blower
Inventor: INAHASHI KAZUMICHI
IPC: F28G1/16
Filed: 1985-03-18
Abstract: PURPOSE:To obtain the favorable reliability and economical efficiency by a method wherein the utilization of the increase of digital input in response to the number of soot blowers put into operation is not employed but the above- mentioned condition is utilized in a manner of simulation by using soft ware logic. CONSTITUTION:Firstly, the establishment of escape condition of the operation of a soot blower 33 is composed in soft ware logic of the NOT condition 38 and the condition of a timing action timer 39 of the condition of a starting failure of soot blower 32 and a starting instruction of soot blower 31 instead of the digital input of the exceptional position 36 condition of an individual operation CS. After being started, the starting time of a group of soot blowers is confirmed by the interruption of a timer. When the confirmation is YES, a starting instruction is issued to a soot blower under the condition that the starting condition of the soot blower has been established. After heat, the starting failure of the soot blower is confirmed based upon the AND condition of the starting position condition 34 and ths automatic position condition 35 of the individual operation CS and the condition of a timing action timer 37 in a wired logic part. When the confirmation is YES, an ANN alarm is issued.
Patent JP-H05258758-A (JP)
Title: Internally reformed type molten carbonate fuel battery
IPC: H01M8/06
Filed: 1992-03-11
Abstract: PURPOSE:To provide an internally reformed type molten carbonate fuel battery is simple in structure and in which the stack can be uniformly cooled. CONSTITUTION:Raw fuel gas is supplied, with an internal manifold system, to a reformer plate 1 and is thereby reformed, after which this reformed fuel gas is supplied to each elemental battery 2. Metallic support portions 13 are installed inside the reformer plate 1 over an entire region thereof to decrease the thermal and electrical resistances and simultaneously increase the mechanical strength as well. Further, the interior of the reformer plate 1 is divided into three gas channels, in only a central channel of which a reformer catalyst 12 is installed, thereby making even the cooling of the stack.
Patent JP-H02233847-A (JP)
Title: Fuel injection controller
Inventor: ISHIDA KATSUMI
IPC: F02D41/22
Filed: 1989-03-04
Abstract: PURPOSE:To avoid overrichness of an air-fuel ratio after restarting by installing an engine-stall detecting means and a resetting means which clears an increment compensation command value calculated on the basis of an intake pipe pressure variation attending on an engine stall when this engine stall is detected by the engine-stall detecting means, respectively. CONSTITUTION:An ignition cycle calculated by an input interval of an ignition signal 6 is read into TIG, and the value is compared with the preset judged value, and then whether the present is a starting mode or not is judged. When it is judged the starting mode, if it was a driving mode in time of ignition interruption at the last time, it is selected from the driving mode to the starting mode, so that the present is set down as just after an engine stall. In this case, a fuel increment value Facc found by another program by an intake pipe pressure variation with the previous engine stall is processed to be cleared at once. With this, an amount of only fundamental fuel required for starting is fed at restarting, thus an air-fuel ratio is avoided to come into overrichness.
Patent JP-S63219932-A (JP)
Title: Mechanical system natural frequency regulating method
Inventor: HAYASHI KATSUMI
IPC: F16F15/00
Filed: 1987-03-06
Abstract: PURPOSE:To easily lower the rigidity of a mechanical system and regulate its natural frequency by replacing a tap bolt on the field and weakening the bonding strength of flanges in a mechanical system in which the lifting pipe of a vertical shaft pump is integrally bonded with upper and lower flanges. CONSTITUTION:When a natural frequency is to be varied to the maximum, a tap bolt 2A is prepared and the external thread part 21 on the lower end of this bolt 2A is screwed into the tapped hole 1a of a lower flange 1 and the stepped face 23A on the bottom end of its straight body part 33 is brought into contact with the top face of the lower flange 1. The bonding condition is in such a way that a gap 5 having a height h1 corresponding to a dimension within the depth dimension h0 of a recessed part 4 is formed in between the bottom face of a bolt head part 22 and the bottom face 4A of the recessed part 4. In such a bonding condition, the bonding strength through which the upper and lower flanges 3, 1 are strongly brought into pressure contact with each other can be remarkably weakened lowering the rigidity of a system. Hence, the natural frequency of each system can be regulated to effectively avoid resonance phenomenon.
Patent JP-H11227367-A (JP)
Title: Id card
Inventor: ISHIKAWA MASAYUKI
IPC: B42D15/10
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To simply and quickly perform the genuine/false judgement and a checking of an ID card by detecting an invisible mechanically readable code which is provided on the ID card by an optical reader in such a manner that the unlawful user may not notice it at the time of a usage of the ID card even when the ID card is unlawfully altered or counterfeited. SOLUTION: For this ID card 1, on a card base material 7, a sublimation dye layer 8 having a character information display region 5 or an image information display region 4, is provided by a sublimation transfer means, and on the sublimation dye layer 8 or under the sublimation dye layer 8 of at least one part of the character, image display regions 4, 5, a data recording region 13 by a mechanically readable code 2, for which an invisible infrared ray absorbing ink is used, is formed. By this method, by a person who alters or counterfeits the ID card, the existence of the data recording region 13 cannot be recognized, and an altered or counterfeited card can be easily checked by a mechanical reader.
Patent JP-S59179724-A (JP)
Title: Separation of platinum metal from gold
Inventor: TAKAYAMA SHINGO
IPC: C22B11/00
Filed: 1983-03-29
Abstract: PURPOSE:To separate efficiently gold and Pd by bringing a soln. contg. an iodide complex of gold and Pd, other platinum group metals and base metals into contact with a water insoluble non-volatile extraction soln. expressed by the specific formula. CONSTITUTION:A soln. contg. at least one kind of iodide complex of gold and Pd, other platinum group metals and base metals is brought into an adequate amt. of a non-volatile extraction solvent which has the functional group expressed by the formula R'-S-R (R', R may be the same or different and have the carbon atom bounded directly to a sulfur atom, and R, R' are so selected as to have no active functional group or complex forming group that can acts as an ion exchange group) and is insoluble in water, for example, di-normal-octyl sulfide. Only the gold and/or Pd can be extracted from the soln. by such contact. Aqueous ammonia is used in the case of recovering Pd from the extraction solvent and sodium sulfide is used in the case of recovering gold.
Patent JP-H09298329-A (JP)
Title: Excimer laser oscillator with laser chamber having fluoride passivation surface
Inventor: OMI TADAHIRO
IPC: H01L21/027
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To make the pulse energy and shape const. every pulse by forming an alumna film on the inner surface of a laser chamber; the film made by aluminum oxidation on a surface having a specified surface roughness. SOLUTION: A fluoride passivation film 101 is formed on the inner wall of a laser chamber 1. This film is an alumina film made by mechanically polishing the surface of an Al alloy base to provide a surface roughness Ra=0.1 microns or less. Resultant deposit on the Al alloy surface due to the polishing is removed by an acid soln. and then the alloy is oxidized to form an alumina film. To form a good alumina film, the alloy is pref. an Al contg. inevitable impurities 100ppm or less and Mg 2.0-5.0wt.%, thereby improving the quality of alumina film gown by oxidation.
Patent JP-H09246268-A (JP)
Title: Wiring structure of integrated circuit
Inventor: ISHII MANABU
IPC: H01L21/3205
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent the influence of TiW on grain size by placing a Pt layer of a specified thickness between a TiW layer and an Au layer of specified thickness. SOLUTION: An active layer 2 and a n<+> -layer 3 are formed on a semi- insulating GaAs substrate 1, and Si ions are implanted therein. Activation is performed by annealing, and then electrodes of gate 4, source 5, and drain 6 are formed to complete FET. A TiW layer 11 as lower metal, a Pt layer 12 and an Au layer 13 are continuously formed in this order by sputtering. The thickness of the Pt layer is from 50Å to 300Å inclusive. The thickness of the TiW layer is from 50Å to 500Å inclusive. These layers 11, 12, 13 are removed by ion milling, and then a TiW layer 21, a Pt layer 22, and an Au layer 23 are formed as a second wiring layer. This makes it possible to prevent increase in the grain size of Au, and to significantly reduce variation in resistance value even after a long-term energizing test.
Patent JP-S5985587-A (JP)
Title: Printer
Inventor: NAKAGAWA HIROAKI
IPC: G06K15/10
Filed: 1982-03-31
Abstract: PURPOSE:To form freely a document by extending or reducing a received document for each row. CONSTITUTION:Address signals Ax and By are designated, and the signal sent from a counter 19 is set at 1. Under such conditions, the dot pattern of the 1st line sentence is delivered from a character generator 11 and then set to a register 12. In this case, a control part 6 sets a lateral extension indication code N to a counter 13. A transfer control part 14 distributes repetitively each bit of the register 12 within an output buffer 17 with the value of the counter 13 and for each column. Thus a laterally extension dot pattern equivalent to one row is set completely to the buffer 17. Then the part 6 sets a longitudinal enlargement indication code M to a counter 15. Here a print control part 16 delivers M times the dot pattern in the buffer 17 to a print part 18 for printing. With such a series of operation, the dot pattern equivalent to a row is extended N times laterally and M times longitudinally repsectively and printed.
Patent JP-S52136497-A (JP)
Title: Apparatus for laser processing
Inventor: YAHAGI SUSUMU
IPC: B23K26/14
Filed: 1976-05-10
Abstract: PURPOSE: To ensure antioxidization of intended material by means of a nozzle for blowing inert gas to material which is so deviced that the blowing direction thereof turns automatically opposite to the direction material moves. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58168800-A (JP)
Inventor: SHIRAI SAKAE
IPC: E21D11/38
Filed: 1982-03-31
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-H01225780-A (JP)
Title: Highly corrosion-resistant chromated steel sheet, its production, and chromating solution
Inventor: MORI TAIZO
IPC: C23C22/38
Filed: 1988-03-07
Abstract: PURPOSE:To form a chromate film having excellent corrosion resistance and suitability for coating on the following steel sheets by treating the cold-rolled steel sheet or Zn plated steel sheet with a chromating soln. contg. specified amts. of CrO3, an amine, or an amino acid and further contg. one or >=2 kinds among a silicate compd., F ion, and phosphate ion. CONSTITUTION:The cold-rolled or Zn-plated steel sheet is treated with the chromating soln. having the following composition. Namely, the soln. contains 5-300g/l CrO3, an amine or an amino acid in the 1/120-2/3 molar ratio of the amino group to Cr, <=300g/l silicate compd. as silicate, <=300g/l F or F complex ion as F ion, <=300g/l of one or >=2 kinds among phosphate ions as P, the Cr<3+>/Cr<6+> is controlled to 0/10-90/10, and the soln. further contains a reducing agent such as alcohol and saccharides. The obtained chromate film contains specified amts. of one or >=2 kinds among org. cation, silica, F ion, and phosphate ion, contains 5-300mg/m<2> chromate expressed in terms of Cr, and has high corrosion resistance.
Patent JP-S62209544-A (JP)
Title: Image forming method
Inventor: MATSUSHIRO MORIYOSHI
IPC: G03G9/08
Filed: 1986-03-11
Abstract: PURPOSE:To enable immediate copying even in the event of emergency by using a chelate coloring principle. CONSTITUTION:An electrostatic image formed by electrophotography is developed by a toner contg. at least either of an electron acceptive material and electron donative material which can form the coloring compd. based on the chelate coloring principle. The resultant toner image is transferred onto an image base. The material which is not incorporated into the toner preliminarily coated on an image base and the material which is incorporated into the toner are brought into reaction in the presence of a solvent (essentially consisting of water) to form the color or the material which is not incorporated into the toner and incorporated into the solvent and the material which is incorporated into the toner are brought into reaction to form the color or both of the materials which are incorporated only into the toner are brought into reaction in the presence of the solvent to form the color.