baber/WOPTO huggingface dataset:
Patent JP-H07248450-A (JP)
Title: Microscope system
Inventor: KOJIMA SANENARI
IPC: G02B21/00
Filed: 1994-03-11
Abstract: PURPOSE:To simplify the operation of an optical element according to magnification revision in a microscopic examination and photographing, etc., by selecting whether magnification setting is performed by using either magnification. setting atmosphere between the first, second magnification setting atmosphere. CONSTITUTION:A main control part 30 stores a zoom fixed magnification selection picture used for selecting a zoom magnification from fixed values, a zoom optional magnification picture and a zoom magnification selection picture, etc., used for selecting the optional zoom magnification in addition to an initial picture in the ROM. Then, when the magnification is revised by a zoom lens 22, since the zoom fixed magnification selection picture in which a user sets directly a required fixed magnification from the fixed magnifications divided into plural stages and a zoom optional magnification selection picture in which the user sets the optional magnification by continuously varying the magnification are made selectable, the switching between the observation or the photographing by plural specific magnifications in routine work and the linear variable magnification of an observation image of a notable position is performed simply regardless of an expert, and the operability is improved.
Patent JP-S57155566-A (JP)
Title: Conveyor for powder developer
Inventor: KOBA AKIRA
IPC: G03G15/08
Filed: 1981-03-19
Abstract: PURPOSE:To eliminate the evacuation effect in the cavity of a connecting member between the 1st conveying pipe and the 2nd conveying pipe and to prevent the defective conveying of a powder developer or clogging by forming a vent hole to said communicating member. CONSTITUTION:The recovered toner in a storage tank for a powder developer or in a cleaning device is conveyed with the 1st conveying pipe 60 provided with a spiral roller 62 in its inside and is supplied to the accepting opening part of the 2nd conveying pipe 70. A vent hole 84 communicating with the outside is provided to the cavity part 83 ofa connecting member 80 between the 1st conveying pipe and the 2nd conveying pipe. The powder developer is conveyed to a developing device by the roller 62 in the inside of the 2nd conveying pipe. Since the number of revolutions of the spiral roller 73 is set at twice that of the spiral roller 62, the cavity part is evacuated. At this time, the outside air flows therein through the vent hole, thereby preventing the leakage of the developer to the outside.
Patent JP-2000239727-A (JP)
Title: METHOD FOR DESULFURIZING MOLTEN STEEL WITH Mg
Inventor: KITAMURA SHINYA
IPC: C21C7/064
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To effectively desulfurize molten steel with little quantity of flux without using slag-making agent of fluoride, etc., by injecting desulfurizing flux containing Mg and lime into the molten steel having a specifized oxygen concn. together with carrier gas. SOLUTION: It is desirable that the desulfurizing flux composed of Mg and lime and having 5-30% Mg content and no fluoride injects together with the carrier gas into the molten steel having 10-100 ppm oxygen concn. It is desirable that injecting quantity of the desulfurizing flux is 0.1-1.0 kg/min/ton and the flow rate of the carrier gas is 0.002-0.02 nm3/min/ton. The injection depth of the desulfurizing flux is regulated to >=125 cm to raise the reaction efficiency. Oxygen concn. in the upper space during desulfurizing is regulated to <=2% to restrain the generation of the low grade oxide, and it is controlled that (SiO2+TiO2+MnO+T.Fe+Al2O3) becomes 40-10% and (CaO+MgO)/(SiO2+Al2 O3) becomes 2.5-4.5, in the top slag after desulfurizing, to restrain resulfurization.
Patent JP-S51116792-A (JP)
Title: Method of preventing stacked boxes from falling
Inventor: MARUYAMA KOUICHI
IPC: B65B17/00
Filed: 1975-04-07
Abstract: PURPOSE: To prevent falling of cardboard boxes stacked in a van or on a pallet. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H1025530-A (JP)
Title: Soft magnetic alloy for high frequency use, and flat magnetic device, antenna, and wave absorber using same
Inventor: OMINATO KUMIKO
IPC: H01F5/00
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a soft magnetic alloy having high specific resistivity required of magnetic material for high frequency use, etc., and increased in magnetic permeability in a high frequency band and also to provide flat magnetic device, antenna, and wave absorber which are produced by using the soft magnetic alloy. SOLUTION: This alloy is constituted essentially of crystalline phases of <=30nm average crystalline grain size, having face-centered cubic structure or body-centered cubic structure or mixture thereof, and ferromagnetic amorphous phases surrounding the crystalline phases. At this time, the crystalline phases have a composition composed essentially of Co and further containing, as main components, one or >=2 elements T selected from the group consisting of Fe, Ni, Pd, Mn, and Al. Further, the amorphous phases have a composition containing one or >=2 elements M selected from the group consisting of Ti, Zr, Hf, Nb, Ta, Mo, W, and rare earth elements, O, at least one or more kinds among the oxides of the elements M, Fe, and the elements T.
Patent JP-H03245224-A (JP)
Title: Arithmetic circuit
Inventor: KIN SATORU
IPC: G06F7/02
Filed: 1990-02-23
Abstract: PURPOSE:To increase the computing speed of an arithmetic circuit by dividing plural binary numbers into groups with two bits defined as the minimum unit and selecting and outputting the computing results obtained via a variable threshold logic VTL circuit at every binary number corresponding to the same positions. CONSTITUTION:Two positive or negative binary numbers are divided into groups to be the minimum unit of two bits of high-order and low-order groups. The variable threshold value logic VTL circuits 11 and 12 perform the operations to the groups corresponding to the same scales of the given binary numbers and then output the signal F indicating whether the computing results are positive or negative and the signal SEL indicating whether they are 0 or not, respectively. A selective circuit 13 outputs the signal F of the highest order among those groups indicating the computing results are not 0 as a computing result Z. Thus, the increase of the circuit scale and the input capacity due to the increase of the number of bits is reduced. Then the power consumption is reduced and the computing speed is increased.
Patent JP-H09228356-A (JP)
Title: Construction method of improved wall
Inventor: YOSHINO YUICHI
IPC: E02F5/08
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a construction method, by which an improved wall can be formed in a long area by one drilling, and the improved wall can be easily constructed even at a lower part of an existing structure such as a caisson. SOLUTION: A drilling machine 1 is formed by installing a drilling bit 7, and a nozzle 5 rotatable in the direction same as the rotary direction of a rotary head 3, on the rotary head of a flexible rod 2. Then the rod 2 of the drilling machine 1 is inserted in a vertically constructed conduit, the rotary head 3 of the rod 2 is rotated, to drill a hole in a longitudinal direction by the drilling bit 7, the nozzle 5 is rotated, while drawing the rod 2, after the hole of the predetermined length has been formed, the cement milk or the like, and the jet water are jetted from the nozzle 5, to form the improved horizontal column, and the improved columns are arranged to form the improved wall in the horizontal, vertical and oblique directions.
Patent JP-S60188573-A (JP)
Inventor: MATSUDA TOSHIO
IPC: E04G21/04
Filed: 1984-03-06
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-H04329990-A (JP)
Title: Motional toy
Inventor: SATO YASUTA
IPC: A63H13/02
Filed: 1991-01-24
Abstract: PURPOSE:To provide a real feeling while giving enjoyment of interesting motion by operating controllably a first motion mechanism for moving eyes and a second motion mechanism for moving a tail with a microcomputer. CONSTITUTION:While a motional toy A is formed to simulate a cat, a first motion mechanism 3 for moving eyes 2, 2 is provided in the head 1, a second motion mechanism 5 for moving a tail 4 provided in the tail 4 and a microcomputer 7 and voice generating section 8 in the trunk 6. The microcomputer 7 inputs contact signals of switches 102, 103, 104 provided on a mounting plate 45 and contact signals generated in the shortcircuit between a movable contact 46 and fixed contacts 47, 48 and 49 as input signals to calculate and controllably process these signals according to a program written on a memory for outputting a predetermined signal. Operating levers 110, 111, 112 corresponding to the switches 102, 103, 104 are provided and the tips of these levers are connected respectively to the head 1, throat 1a and ears 1b of the motional toy A.
Patent JP-S52124827-A (JP)
Title: Semiconductor memory unit
Inventor: TAKESHIMA TOSHIO
IPC: G11C11/401
Filed: 1976-04-13
Abstract: PURPOSE:To access the continuous address effectively with the same random access speed as usual by adding the shift register to the semiconductor memory unit.
Patent JP-S51116506-A (JP)
Title: Safe tyre
Inventor: NANBA JIYUNJI
IPC: B60C7/00
Filed: 1975-04-02
Abstract: PURPOSE: To provide a safe tyre which is safe even if it run on nails, which can be produced at a low cost and which is suitable for special use. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01214663-A (JP)
Title: Sleeve fixture
Inventor: EGUCHI EIJI
IPC: E04G15/06
Filed: 1988-02-23
Abstract: PURPOSE:To make mounting so easy as well as to aim at the promotion of efficiency for execution by installing a flange in a base, and forming a semicircular receiving part for a sleeve so as to hold a cylindrical mating part rising from the flange. CONSTITUTION:A flange A of the above-captioned fixture is clamped to both surfaces of a preset falsework by a nail via a nail hole D. Next, a paper sleeve cut into proper size is dropped into this falsework, this sleeve is placed on a receiving part C, and a mating part B and this receiving part C are rolled as much as a semicircle or so by a tape or the like, fixing the sleeve thereto. Falling of the sleeve and inflow of concrete are prevented from occurring. Consequently, the sleeve is surely mounted, so that execution can be streamlined.
Patent JP-S62202084-A (JP)
Title: Treatment of surface of metal
Inventor: SAEKI NORIFUMI
IPC: C23C22/30
Filed: 1986-02-28
Abstract: PURPOSE:To enhance corrosion resistance and adhesive properties of paint by coating a chromate treating liquid contg. trivalent and hexavalent chromium in the prescribed proportion on the surface of metal and performing treatment such as drying and thereafter furthermore coating an aq. soln. of organic high molecular resin. CONSTITUTION:A chromate treating liquid having 1/10-1/1 (by weight ratio) trivalent Cr/hexavalent Cr is prepared. This treating liquid is coated on the surface of metal such as Zn (alloy), Al (alloy), Mg (alloy) and galvanized steel plate. After drying it in the conditions of 50-250 deg.C temp. of metal, it is washed with water or hot water. Furthermore, after coating an aq. soln. of organic high molecular resin thereon, it is dried. The films of chromate and organic high polymer resin are formed on the surface of metal.
Patent JP-S53126202-A (JP)
Title: Composite data exchange system
Inventor: NISHIMURA YOSHIROU
IPC: H04L12/64
Filed: 1977-04-11
Abstract: PURPOSE:To make it possible to communicate with a party subscriber via a packet switching network by dialing a specific selecting signal by the terminal of a circuit data switching network.
Patent JP-2000243209-A (JP)
Title: Terminal device
Inventor: TANAKA TAKANOBU
IPC: H01H73/08
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a terminal device which facilitates work for storing components. SOLUTION: This terminal device is equipped with a terminal plate 1, provided with a cable connecting part 6 having a pair of confronting side pieces 4, 5 bent upward from both sides, plural locking springs 2 which are disposed between the pair of confronting side pieces 4, 5 on the terminal plate 1 and lockingly connects a cable conductor by pressingly energizing it towards one side between the confronting side pieces 4, 5, and an insulating case 3 having an opening 22 on its lower surface, which is mounted so as to cover the pair of confronting side pieces 4, 5, and is provided with a cable inserting hole 24 for inserting the cable conductor on the upper wall corresponding to the locking spring 2 and a positioning wall 25 for positioning of every locking spring 2.
Patent JP-S57157366-A (JP)
Title: Inter-processor communication system
Inventor: SHINPO ISAO
IPC: G06F11/16
Filed: 1981-03-24
Abstract: PURPOSE:To elevate reliability of a system, by quickly communicating prescribed information to each processor by means of hardware without executing the software processing or without making it pass through an inter-processor communicating device, in a multiprocessor system. CONSTITUTION:When executing an urgent communication, for instance, a processor 10-1 sends out a write display signal to a write display line, and sets a desired urgent information to a register device 30. In this case, the write display signal of the write display line is led into a write and read-out blocking circuit so that write and read-out are not executed from other processor, and write and read-out gates corresponding to other processor are closed. The information is recorded in a prescribed bit position in the register device 30. Subsequently, each processor executes, for instance, a read-out operation of contents set in the information of the register device 30 periodically by different phase and a prescribed period. In this way, the processor 10-1 is capable of knowing whether urgent information exists or not, and also its contents, and is capable of executing its prescribed operation in accordance with the urgent information.
Patent JP-S60184450-A (JP)
Title: Continuous casting installation for thin sheet
Inventor: TAZOE NOBUHIRO
IPC: B22D11/06
Filed: 1984-03-05
Abstract: PURPOSE:To produce stably and continuously a thin sheet having uniform quality by providing a mechanism for oscillating side seals covering the parts between the ends of a pair of rolls. CONSTITUTION:Side seals 2 are supprted by slides 3 consisting of a refractory material and are freely movably guided in a horizontal direction to a stationary bracket 4. Cylinders 5 which move back and forth the slide bodies 3 are provided to the brackets 4. When the side seals 2 are oscillated horizontally by the cylinders 5, the solidified shells are melted by the oscillated flow of the molten metal and are made easily removable. The solidified shells sticking to the side seals 2 are therefore dislodged between rolls 1a and 1b before solidifying without growing. The thin sheet M3 having uniform quality is stably and continuously produced by the above-mentioned method.
Patent JP-S59169948-A (JP)
Title: Manufacture of optical fiber
Inventor: OGAWA KAZUFUMI
IPC: C03B19/14
Filed: 1983-03-14
Abstract: PURPOSE:To obtain a high-purity low-loss optical fiber, by locally heating the tip of a starting rod with focused light beam in an atmosphere of the raw material gas for optical fiber under reduced pressure, pulling the rod deposited with the raw material of the optical fiber to obtain a core preform, and applying a clad preform to the side surface of the core preform. CONSTITUTION:A high-silica glass 12 for forming a core preform is deposited and grown to the starting rod 1 under reduced pressure using a CO2 laser 8 for the deposition of core, a gas nozzle 9 for supplying SiCl4, GeCl4 and O2, a CO2 laser 10 for the deposition of clad, and a gas nozzle 11 for supplying SiCl4 and O2. When a certain amount of a high-silica glass rod 12 for forming core is produced, the side surface thereof is irradiated with a CO2 laser to deposit the preform for clad, i.e. quartz glass 13 to the side surface of the rod 12.
Patent JP-S62200833-A (JP)
Title: Signal error processor
Inventor: NAGOYA YOSHINORI
IPC: H03M13/00
Filed: 1986-02-28
Abstract: PURPOSE:To generate a forecast data without using a multiplier by providing a forecast data generating means, holding a predetermined code string and outputting a value in the held code string as a forecast data. CONSTITUTION:A control circuit 9 inputs an error detection signal 6 from an error detection circuit 2, instructs the read of a data before an error to a pre-error data input circuit 10 and instructs the generation of a forecast data string to a storage circuit 12. The circuit 10 reads a pre-error data 7 from a pre-error data storage circuit 3 and gives an output to a quantity comparator circuit 11. On the other hand, the storage circuit 12 outputs a forecast data stored in advance in a prescribed order while taking a maximum, a minimum or an optional value as a head. The quantity comparator circuit 11 compares the pre-error data with the forecast data sequentially and outputs the result of comparison to the control circuit 9. The control circuit 9 decides the forecast data closest in the forecast data string below the pre-error data based on the result of comparison.
Patent JP-S58161715-A (JP)
Title: Method for releasing pressure from top charging hopper of blast furnace
Inventor: SAWAI TOSHIAKI
IPC: C21B7/00
Filed: 1982-03-17
Abstract: PURPOSE:To prevent wasteful release of blast furnace gases into the atmosphere in the stage  of releasing pressure from a hopper for charging raw materials to the top of a blast furnace  to be operated under high pressure, by connecting a small bell hopper to a gas holder, and  setting the timing and speed for starting the closing operation of a pressure releasing valve. CONSTITUTION:The inside of a small bell hopper 6 is first evacuated to the atmospheric  pressure in the stage of charging raw materials into a blast furnace 1 to be operated under  high pressure having a raw material charger of a two bell type provided with the small bell hopper 6 and a large bell hopper 4. The hopper 6 in this case is beforehand connected through  a pressure releasing valve 20 to a conduit 7D communicating with a gas holder 12 through a  pressure releasing pipe 21. The valve 20 is opened to recover the blast furnace gases in the  hopper 6 into the holder 12 and to evacuate the inside thereof down to the atmospheric pressure, thereby charging the raw materials into the hopper 6. In the stage of closing the valve 20, the timing and speed for closing the same are set adequately, and the closing of the valve  20 is finished when the min. pressure in the hopper 6 is made equal to the atmospheric pressure by a surge phenomenon. The recovery of the blast furnace gases having fuel value without the wasteful discharge of the blast furnace gases having fuel value into the atmosphere in the evacuating stage of the hopper 6 is made possible.
Patent JP-S61201314-A (JP)
Title: Solid-state relay circuit
Inventor: SATO YOSHIKI
IPC: G05F1/00
Filed: 1985-03-05
Abstract: PURPOSE:To use a heat radiating device for driving circuits and some of input and output terminals in common by providing two driving circuits and a locking circuit which operates those two driving circuits mutually exclusively in one unit. CONSTITUTION:When input signals S1 supplied from a relay contact, an IC logical element, etc., are inputted, a photocoupler PH1 operates and then a driving circuit 2 operates accordingly to develop a voltage at a drive output terminal OUT1, so a solenoid SOL1 is driven with it. At this time, when an input signal S1 is inputted to an input terminal IN2, a transistor (TR) 1 operates, and consequently the photocoupler PH1 stops operating and the driving circuit 2 also stops operating, so that the solenoid SOL1 is turned off. The driving circuits 2 and 3 generate heat proportional to an output current, so the heat radiating device for dealing with the heat is required, i.e. one aluminum plate of, for example, about 2mm thickness and about 50cm<2> in area needs to be used, but used in common between the both.
Patent JP-H04279169-A (JP)
Title: Ozone deodorizer
Inventor: KUBOTA TORU
IPC: A61L9/015
Filed: 1991-03-07
Abstract: PURPOSE:To enable deodorizing processing of a large quantity of air with a higher deodorizing efficiency by eliminating leakage of ozone outside the apparatus. CONSTITUTION:Voltage is applied to generate ozone at such a level that a space (e) is created exceeding an intensity of corona discharge starting electric field between a discharge pole 1 and an opposed pole 2. An ozone decomposition catalyst 3 breathing for air to be treated is set to cover the space (e) exceeding the intensity of the corona discharge starting electric field.
Patent JP-S58158306-A (JP)
Title: Control valve for diesel engine
Inventor: NAKAYAMA TAKAYUKI
IPC: F01L13/04
Filed: 1982-03-17
Abstract: PURPOSE:To make a brake act effectively at the time of a crash astern, by making use of a control cylinder having control air hole on its lower part provided in connection with the upper part of a valve cylinder. CONSTITUTION:A title device is provided with a valve cylinder 11 having a valve seat 11a on the lower end and a discharge hole 11b on the lower part, a control cylinder 13 having a control air hole 13b and provided in connection with the upper part of the valve cylinder 11, a valve stem 15 provided with a control piston 16, which supplies air to the above control cylinder 13, on its top, and a valve spring 17 giving a bounce to the valve stem 15 in a valve closing direction. At the time of braking in a crash astern, low pressure air is made to actuate the control piston 16 to push up the valve stem 15 so as to discharge working gas when inner pressure of the cylinder 13 is arrived at predetermined pressure. In addition to the above, under a state wherein no control air is being supplied the titled device is made to perform a function as a safety valve through which the valve is opened when the inner pressure of the cylinder exceeds an allowable value form a safety point of view.
Patent JP-S59166987-A (JP)
Inventor: NAGAMINE AKIRA
IPC: G09G5/399
Filed: 1983-03-14
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-S60207539-A (JP)
Inventor: HAABAATO OO HENZU
IPC: A01K89/015
Filed: 1985-03-05
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-H09193567-A (JP)
Title: Automatic music score turning device
Inventor: SAKUMA NOBUO
IPC: B42D9/04
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a device for turning a music score automatically without using hand. SOLUTION: A motor 3 is provided on the rear surface of a music stand 15, a power supply is provided so as to be neighbored to the motor 3 and a shaft 8 is provided at the center of the music stand vertically so as to be turned by the rotary shaft of the motor 3 through a gear 4, attached to the rotary shaft of the motor 3. The shaft 8 is provided with a cam 7 and a spring 9 while an arm 10 is provided at the upper tip end of the shaft 8. The tip end 11 of the arm is attached to the arm 10 so that the tip end 11 is positioned at the upper part of the central upper part of right side half surface of the music stand 15 while a magnet 12 is mounted on the lower part of the tip end 11 of the arm. A magnet 13 is provided at the upper part of left side half surface of the music stand 15.