baber/WOPTO huggingface dataset:
Patent JP-S5742410-A (JP)
Title: Distributor of can cover
Inventor: YAMADA MORIO
IPC: B65G47/08
Filed: 1980-08-22
Abstract: PURPOSE: To distribute a group of can covers securely and assuredly by letting a group of can covers fall with its dead load from a stocker to be stored in a distributor including a slidable pocket and transferring it to each conveyor.  
     CONSTITUTION: A distributor C comprises a stocker A where a group of can covers are in a chain sotcked in a single row and a conveyor B for transferring the can covers put in a plurality of rows to a seamer, which is disposed between the stocker A and the conveyor B and adapted to distribute a group of can covers from the stocker A to the conveyor B. When a group of can covers on a guide conveyor 7C are consumed, and its near-by switch 9C is turned off, a release plate 15 is opened on condition that a limit switch 23 and a photoelectric tube 21 of a pocket 13 are on, and a group of can covers 1 in the pocket 13 are transferred to the guide conveyor 7C and supplied to the empty pocket 13. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5541365-A (JP)
Title: Method of and apparatus for removing foreign matter from fluidized furnace
Inventor: KAJIWARA YASUNOBU
IPC: F23G5/30
Filed: 1978-09-18
Abstract: PURPOSE:To provide an apparatus for removing foreign matters from a fluidized furnace, which is arranged such that, in incinerating refuse or the like containing foreign matters of grain diameters larger than those of fluidizing medium, foreign matters settled on the bottom of the furnace are extracted when pressure difference at upper and lower two points in the fluidized furnace has become a certain level, whereby it is enabled to extract forreign matters at minimum frequencies. CONSTITUTION:A fluidized furnace 1 of this invention comprises a fluidized bed 2 having sand as fluidizing medium, a wind box 3 for supplying fluidizing gas, and nozzles 4 for blowing out fluidizing gas to form the fluidized bed 2. At a portion of the bottom of furnace 1, there is provided a foreign-matter reservoir 5 which extends to a position lower than other portion. In such an arrangement, foreign matters 6 are fluidized together with sand in reservoir 5 by fluidizing gas ejected from nozzle 7 disposed at a lower portion in reservoir 5, and settled therein downwardly of sand because of their difference of specific gravity until top of the settled foreign matters passes through level A and reaches level B shown in the drawing. Here, pressure at the two levels A and B is detected by respective pressure detecting means 8, 9 and pressure loss between these two levels is measured by control means 12. When the level of foreign matters 6 has reached a position between levels A and B, damper 10 is opened for extracting foreign matters accumulated in reservoir 5.
Patent JP-S60257726-A (JP)
Inventor: YOSHIDA TOSHIAKI
IPC: H02J7/00
Filed: 1984-06-05
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-S606910-A (JP)
Title: Optical fiber unit
Inventor: KUME SHINICHI
IPC: G02B6/44
Filed: 1983-06-25
Abstract: PURPOSE:To lead optical fiber element wires out of a filling layer without spoiling buffer layers provided around the optical fibers by making the lengthwise shear force of the buffer layers than that of the filling layer. CONSTITUTION:Optical fiber element wires formed by baking buffer layers 2 made of silicon around optical fibers 1 are stranded, silicon is charged among the optical fiber element wires 3 of this strand and baked to form the filling layer 4 so that the whole is circularly sectioned, and a protection layer made of fiber reinforced plastic is provided to constitute an optical fiber unit. An enlarged figure of said constitution is shown, and the lengthwise shear force of the buffer layers 2 is made larger then that of the filling layer 4 to lead the optical fiber element wires 3 out of the filling layer 4 without spoiling the buffer layers 2.
Patent JP-S62271749-A (JP)
Title: Suction recovery device for liquid jet recorder
Inventor: YAMAGUCHI HIDEKI
IPC: B41J2/165
Filed: 1986-05-21
Abstract: PURPOSE:To prevent the thickening or the coagulation of an ink from occurring at an ink-ejecting port due to the evaporation of water component of the ink under a capped condition, by providing a cavity wall of a sealing means with a recessed part capable of holding a recording liquid. CONSTITUTION:When a recording head 5 is guided to a home position by a carriage 4, an ink-ejecting surface of the head is opposed to a seal cap 7 of a member 6. The cavity wall 7B of the cap 7 is provided with a plurality of horizontal grooves 7C. When an ink is sucked from an ink-ejecting port through a flexible tube 9 at the time of suction recovery operation, the sucked ink is guided to the cavity wall 7B and the horizontal grooves 7C. The portion of the ink flowing down into a cavity 7A is absorbed by an ink absorber 12, whereas the portions of the ink flowing into the horizontal grooves 7C remain there as they are, so that a sufficiently high humidity can be maintained in the cavity 7A for a long time.
Patent JP-H02294713-A (JP)
Title: Tod counting signal generating circuit
Inventor: YAMAGATA MAKOTO
IPC: G06F1/14
Filed: 1989-05-10
Abstract: PURPOSE:To obtain a group of counters whose updating time is completely the same by mutually transferring a synchronizing signal synchronized by a synchronizing circuit between its own system and the other system, and selecting and outputting a signal outputted first out of synchronizing signals from the self-system and the other system as a synchronizing signal for updating a TOD counter. CONSTITUTION:Both the systems are respectively provided with synchronizing circuits 12, 22 to be driven by a common clock 1, and time-of-day (DOD) count signal forming circuits 10, 20 which synchronizes synchronizing signals with nearly constant period sent from the other and its own systems and generates a synchronizing signal, are respectively provided with synchronizing signal sending circuits. The synchronizing signal sending circuits mutually send synchronized synchronizing signals and each of them selects and outputs a synchronized signal output first out of the synchronizing signals in the its own system and the other system as the updating signal of the TOD counter and updates the TOD counter by the updating signal. Consequently, even when a circuit has plural synchronizing circuits, their updating time can be allowed to coincide and all TOD values can always be allowed to coincide with each other.
Patent JP-S62270872-A (JP)
Title: Valve for high-pressure gas vessel
Inventor: KOIZUMI MASAO
IPC: F16K1/32
Filed: 1986-05-20
Abstract: PURPOSE:To secure excellent reliability over a long period of time, by constituting rotation of a handle to be transmitted to a diaphragm via a separative constitution part, in case of a device which transmits the handle rotation to a valve body via the diaphragm interposed at the spindle side and the valve body side. CONSTITUTION:A valve for high-pressure gas vessel sets up a valve disc 7 performing valve opening or closing as doing vertical motion in relation to rotation of a spindle part 5a linked up with a handle part 4a in a valve chest 2 of a valve body 1 having a through hole 3, to be connected to a vessel or the like in a state of interposing a diaphragm 9 between both sides of the spindle part 5a and the valve disc 7. In this case, in an upper part of this diaphragm 9, there is provided with a thread part 6a which received rotation of the spindle part 5a, moves up and down by a screw thread on the outer circumferential surface screwed with the thread of a gland nut 10 and presses the diaphragm 9 to do its up-and-down motion. And, rotation of the handle part 4a is indirectly transmitted to the thread part 6a, making the valve disc 7 so as to be opened or closed by the vertical movement via the diaphragm 9.
Patent JP-H05286880-A (JP)
Title: Production of o-position methylated phenol compound
Inventor: TAKAHASHI KIYOSHI
IPC: C07B61/00
Filed: 1992-04-09
Abstract: PURPOSE:To improve conversion ratio of phenol, to efficiently produce both o-cresol and 2,6-xylenol in a desired production ratio and to obtain the subject compound useful as a raw material for resin by subjecting phenol, etc., and methanol to a vapor-phase contact reaction under a specific condition. CONSTITUTION:Phenol and/or o-cresol and methanol are subjected to a vapor- phase contact reaction in the presence of an oxide of a metal such as iron, vanadium or manganese in a fluidized bed by using a reactor horizontally equipped with an insert at least at one place to give the objective compound.
Patent JP-H06298743-A (JP)
Title: Method for separating, preparing and analyzing cytosine and 5-methylcytosine
Inventor: SUYAMA TAKAZO
IPC: G01N30/88
Filed: 1993-04-20
Abstract: PURPOSE:To obtain a method for efficiently producing high-purity cytosine and 5-methylcytosine and a simple method in which the compounds can accurately be analyzed. CONSTITUTION:A material containing cytosine and/or 5-methylcytosine, e.g. the lung or thymus of a mammal is sufficiently washed, then finely pulverized, homogenized and, as necessary, hydrolyzed according to a conventional method using hydrochloric acid or others. The resultant hydrolyzate is subjected to active carbon column chromatographic and silica gel column chromatographic treatments to roughly fractionate the bases. The obtained mixture of the cytosine with 5-methylcytosine is subjected to reversed phase liquid high-performance chromatographic treatment with an ODS column using SDS as a counter ion to further purify the basic mixture. The purified basic mixture is further treated with an active carbon column to individually separate and afford both. Thereby, the cytosine and 5-methylcytosine can be analyzed with a good accuracy in a short time by the treatments to enable not only the qualitative but also the quantitative analyses of the bases.
Patent JP-2000034576-A (JP)
Title: Metal surface treating agent, surface-treated metal material and resin-coated metal material
Inventor: KAMO HIROAKI
IPC: C23C22/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain extremely excellent corrosion resistance and adhesion property to a coating material by preparing a metal surface treating agent which contains an Al-contg. inorg. oxide containing Al, O and other elements, metal salts except for Al, and a resin and/or its precursor and which does not contain Cr. SOLUTION: As for the resin and/or its precursor, polyacrylates, polyesters and copolymers of these can be used for the resin, and monomers and oligomers of these are used as the precursor. These compds. are incorporated by 30 to 80 wt.% of the whole structural components. As for the metal salts except for Al, manganese phosphate or the like is used and incorporated by about 0.05 to 10 mol to 100 g of the resin and/or its precursor. As for the elements except for Al and O in the Al-contg. inorg. oxide, Si or the like is used, and the inorg. oxide is incorporated by 2 to 80 pts.wt. to 100 pts.wt. of the resin. The obtd. surface treating agent is preferably controlled to about 1.5 to 3.5 pH.
Patent JP-H01283976-A (JP)
Title: Josephson transistor
Inventor: IWAMATSU SEIICHI
IPC: H01L39/22
Filed: 1988-05-11
Abstract: PURPOSE:To enable a transistor structure using the Josephson effect to be arranged by forming a first tunnelling film between a first electrode and a second electrode and forming a second tunnelling film between the second electrode and a third electrode. CONSTITUTION:On the front of a substrate 1, a first electrode 2, a second electrode 3 and a third electrode 4 are formed, and a first tunnelling film 5 and a second tunnelling film 6 are formed between the first electrode 2 and the second electrode 3 and between the second electrode 3 and the third electrode 4, respectively. Thus, a transistor structure whose emitter 7 is the first electrode 2, whose base 8 is the second electrode 3, and whose collector 9 is the third electrode 4. Accordingly, a transistor using the Josephson effect can easily be formed.
Patent JP-S5640098-A (JP)
Title: Controller for cooling capacity of cooling tower
Inventor: SHIMOZONO YASUYOSHI
IPC: F28F25/12
Filed: 1979-09-07
Abstract: PURPOSE: To reduce the number of start and stop operations of a blower to prevent troubles such as burning of a motor, by arranging louvers over fillings in a tower body of the cooling tower, and by opening or closing the louvers according to change of water temperature in a circulating water path to control a cooling container.  
     CONSTITUTION: The cooling capacity controller 5 having openable louvers 6 is arranged to walls of the tower body 1 of the cooling tower and over the fillings 31. In this arrangement, usually the louvers 6 are closed, but when the outside temperature is lowered and water temperature in a water tank 4 is lowered, a driving apparatus 7 is operated to open the louvers 6. So the outside air is sucked through inlets 51, and suction through suction spaces is depressed. When temperature of the circulating water rises above a predetermined temperature, a detector 8 is operated to close the louvers 6. The above operations are repeated, so that while the air blower is continuously run, air flow through the fillings is controlled, and therefore the number of start and stop operations of the blower can be reduced to prevent burning of the motor. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09284657-A (JP)
Title: Correlative double sampling circuit
Inventor: TANI TSUNEO
IPC: H04N5/355
Filed: 1996-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a CDS circuit where an operation is always noramlly executed even if a signal outputted from a CCD image sensor is the one with a high luminance level. SOLUTION: When a CCD signal is supplied from the CCD image sensor, an inversion amplifier 11 inverts the CCD signal so as to output it, supplies the inverted CCD signal (the inversion signal in the following) to an S/H circuit 14 with buffers 12 and 13 and also supplies to the S/H circuit 16 with the buffer 15. The S/H circuit 14 holds the inversion signal by potential difference between the inversion signal and an SHD pulse. The S/H circuit 16 holds the inversion signal by potential difference between the inversion signal and the SHP pulse. A differential amplifier 19 detects difference in the signals from the S/H circuits 14 and 16 so as to obtain a proper video signal.
Patent JP-2000306236-A (JP)
Title: Device and method for magnetization
Inventor: FURUKAWA AKIO
IPC: G11B21/10
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To magnetize a PERM disk(Pre-Embossed Rigid Magnetic Disk) into a proper state. SOLUTION: The maximum value of the absolute value of a magnetic field applied to the bottom surface of a recessed part of an uneven pattern formed on the PERM disk is denoted as Hd and the maximum value of the absolute value of a magnetic field applied to the top surface of a projection part is denoted as Hu. Further, the saturated demagnetizing magnetic field of a magnetic film formed on the PERM disk is HO. Here, the disk is magnetized by applying a magnetic field to the magnetic film of the PERM disk so that Hd< HO<Hu hold.
Patent JP-H08311855-A (JP)
Title: Double pipe double packer work method and seal grout used therefor
Inventor: ISOWA YOSHIHIRO
IPC: E02D3/12
Filed: 1995-05-15
Abstract: PURPOSE: To prevent leak and loss of grout and inject the grout with good accuraacy by cracking seal grout packed in the periphery of an injection pipe with water before its strength is generated, and further mixing for controlling the strength in such a manner that the four-week age strength is less than several kgf/cm<2> and the cement quantity is a specified value. CONSTITUTION: A sleeve pipe 2 as an outer pipe and an injection pipe 7 as an inner pipe 7 are combined to form a double pipe. The double pipe is taken as an injection pipe, and the pipe 7 is provided with a double packer 8. The seal grout packed in the periphery of the injection pipe is subjected to cracking before its strength is generated. Cracking is performed with fresh water, and subsequently, or separately, a water drive test is made immediately before injection. Subsequently, in order to ensure the necessary work time, the strength of grout can be controlled. Mixing is such that the four-week age strength is several kgf/cm<2> or less and the cement quantity is about 190kgf per 1m<3> of mixture. Thus, injection can be performed with good accuracy and with good efficiency.
Patent JP-S63281041-A (JP)
Title: Measuring electrode
Inventor: SUGANO KENICHI
IPC: G01N27/30
Filed: 1987-05-14
Abstract: PURPOSE:To obtain an electrode which is stably usable in liquid, allows easy measurement and is simplified in constitution by providing a detecting part which is connected with a lead wire for obtaining electrical conduction and is formed by using a hydrogen occlusion alloy or hydrogen occlusion alloy-contg. body. CONSTITUTION:The electrode provided with the detecting part 1 which is connected with the lead wire 2 for obtaining electrical conduction and is formed by using the hydrogen occlusion alloy or hydrogen occlusion alloy-contg. body is used as a reference electrode, a electrode for measuring chlorine ion and electrode for measuring hydrogen in an electrochemical analysis, etc. For example, the detecting part 1 is the hydrogen occlusion alloy electrode in the case of using the electrode as a reference electrode. Such detecting part is formed by activating LaNi4.7Al0.3, the molding the same to a sheet shape with 'Teflon(R)' as a binder and adhering a nickel wire as a current collector to the rear face. The lead wire 2 is connected to the nickel net of the detecting part 1. The lead wire 2 is covered with an insulator 3. The reference electrode is stabilized by applying a hydrogen pressure around the same or occluding a prescribed amt. of hydrogen in the alloy electrode by an electrolysis. The potential of the reference electrode does not fluctuate with about the current which flows at the time of an ordinary electrochemical analysis.
Patent JP-S61271719-A (JP)
Inventor: TATENO MAMORU
IPC: H01H33/18
Filed: 1985-05-27
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-S62273130-A (JP)
Title: Locking device in power train between both front and rear shaft of whole wheel drive automobile
Inventor: GAUSRAB KLAUS
IPC: B60K17/346
Filed: 1987-05-14
Abstract: An all-wheel limited slip differential system in the power train of the front axle and the rear axle of a motor vehicle has an intermediate planetary transmission in the direct through drive and a braking device that is engageable at its planetary carrier. A braking member is connected with the planetary carrier and the counterbraking member interacting with it is connected with the output shaft to the rear axle in a torsionally fixed manner. In order to keep the required braking moment and the braking device small, the ratio of the gear to the braking device is significantly higher than the ratio for the direct through drive.
Patent JP-H02160278-A (JP)
Title: Braille display device
Inventor: OGIWARA ETSUO
IPC: G09B21/00
Filed: 1987-05-13
Abstract: PURPOSE:To make a braille display accurate, facilitate assembly and adjustment, and to improve productivity by extending and providing a tongue piece part from one end of a rotatable moving iron core which is attracted magnetically by applying an electric signal to an electromagnet, providing a sense pin atop of the tongue piece part, and controlling the rotary displacement of the moving iron core by a control means. CONSTITUTION:The moving iron core 10 is provided rotatably nearby the magnetic pole surface of the electromagnet 7 and the electric signal is applied to the electromagnet 7 to attract the iron core to the magnetic pole surface magnetically. The tongue piece part 10b is provided extending from one end of the movable iron core and the sense pin 16 is provided atop of the tongue piece part 10b. The control means 20, on the other hand, controls the rotary displacement of the moving iron core 10. Then when the moving iron core 10 rotates by being attracted magnetically to the magnetic pole surface of the electromagnet 7, the tongue piece part 10b of the moving iron core 10 is pushed up by the sense pin 16 to display a braille letter out. Consequently, the braille display is made accurate, the assembly and adjustment are facilitated, and the productivity is improved.
Patent JP-H05312084-A (JP)
Title: Controller of hydraulic driving machine
Inventor: SHIMOYA YOSHIYUKI
IPC: F02D45/00
Filed: 1992-05-08
Abstract: PURPOSE:To keep off any damage to a device due to high temperature as well as to prevent any possible overheat from occurring by controlling an absorption torque in a hydraulic pump, namely, engine load so as to be reduced in proportion as engine cooling water temperature is rising so high as nearer to the overheating one. CONSTITUTION:Pressure oil is fed to a hydraulic actuator 14 driving working machinery or the like from a variable displacement hydraulic pump 10 which is driven by an engine 3 and, in turn, this engine 3 is controlled by a controller 1 according to each input out of an engine speed setting switch 2 and so on. This engine 3 is provided with a governor 5 being driven and controlled by the controller via a governor actuator 4 and an injection pump 6 combinedly. In this case, the controller 1 controls an absorption torque in the hydraulic pump 10, namely, engine load so as to be reduced in proportion as engine cooling water temperature detected by a temperature sensor 7 is rising so high as nearer to the overheating one.
Patent JP-S5823651-A (JP)
Inventor: FUORUKAA HEEDERITSUHI
IPC: C09B1/503
Filed: 1982-07-06
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-S5240886-A (JP)
Title: Cutting method by ultra hard alloy of titanium nitride and cutting too ls
Inventor: SENDA CHIYUUICHI
IPC: B23B27/18
Filed: 1975-09-29
Abstract: PURPOSE:To enable to perform excellent cutting with ultra hard alloy of titanium nitride by setting angle of the cutting edge.
Patent JP-S5543540-A (JP)
Title: Photo switch
Inventor: TANAKA TSUTOMU
IPC: G02B26/08
Filed: 1978-09-20
Abstract: PURPOSE:To eliminate the need for transmission lines for channel selection signal transmission and achieve the reduction of insertion losses, size and weigth by detecting the reflected light from the other in one of two symmetrically disposed optical fibers and changing the reflecting direction of a reflecting body based on this. CONSTITUTION:A reflecting mirror 22 by which the angle of inclination may be obtained as desired is disposed to the end face 21 of a self-focussing lens 20. Optical fibers 23-29 are so disposed as to assume the position relations symmetrical to the axis of the lens 20. The light out from this fiber 23 becomes parallel beams in the lens 20, after which part of the beams are feflected by the lens and face 21 and converge at the end face of the fiber 25. On the other hand, the light having transmitted through the end face 21 is reflected by the reflecting mirror 22 and passes through the lens 20, thence it converges at the specified position of the lens dnd face according to the inclination of the reflecting mirror and transmits through one of the fibers corresponding to said position. In this way, the reflecting light is so controlled by changing the angle of the reflecting mirror as to pass selectibely through the specific transmission line. Thereby, the need for channel selection signal transmission lines may be eliminated.