baber/WOPTO huggingface dataset:
Patent JP-H0212464-A (JP)
Title: Data base system
Inventor: FUIRITSUPU ENNTANGU CHIYANGU
IPC: G06F17/30
Filed: 1989-03-17
Abstract: PURPOSE: To improve operability by generating the expression of the attribute of the one object of a system catalog, initializing a packed description field and storing the expression of the attribute of the one object of the system catalog in the field. CONSTITUTION: When the line corresponding to a specified object is accessed, the information stating the object itself and the description on all the attributes of the partial object of the object can be obtained. Packed description information is redundantly stored in a normal shape in an other system catalog to be used at the time except the compilation of a data operation language (DML) for an inter-changeability. Thus, all the information on the attribute of the partial object necessary for the compilation of the object and statement designated in the DML statement is taken out from the packed description field corresponding to the object by the I/O operation of one time.
Patent JP-S63230547-A (JP)
Inventor: HAMADA SHINJI
IPC: C04B28/02
Filed: 1987-03-20
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-H03266762-A (JP)
Title: Ventilating device for vehicle
Inventor: ISHIKAWA SHINICHIRO
IPC: B60H1/24
Filed: 1990-03-16
Abstract: PURPOSE:To restrain with small power the transmission of pressure fluctuation outside a vehicle to the inside of the vehicle during operation of the vehicle at high speed by providing supply and ventilating fans of low pressure for a large amount of air which are actuated when the vehicle is operated outside a tunnel, and providing supply and ventilating fans of high pressure for a small amount of air which are controlled in proportion to pressure outside the vehicle etc. CONSTITUTION:While a vehicle is operated outside a tunnel, cutoff valves 3, 6 are opened and the vehicle is ventilated by supply and ventilating fans 2, 5 and supply and exhaust vortex blowers 13, 15. When pressure inside the vehicle is fluctuated as the vehicle is operated in highlands or changes in atmospheric pressure are remarkable, a feedback signal is output from a feedback circuit 12 to which signals of a vehicle internal pressure detector 11 are input and the deviation between the feedback signal and the value of a control command from a computing element 9 is found by a controller 8 and the blowers 13, 15 are controlled by respective inverters 14, 16. When entrance of the vehicle into a tunnel is detected the supply and ventilating fans 2, 5 are stopped by the controller 8 and at the same time the cutoff valves 3, 6 are closed.
Patent JP-S59188473-A (JP)
Title: Printer
Inventor: ADACHI HITOSHI
IPC: B41J19/04
Filed: 1983-04-12
Abstract: PURPOSE:To enable to prevent a carrier from being vibrated in forward and backward directions due to the shock generated at the time of printing, by a simple construction, by energizing the carrier in the direction for spacing away form a platen by the tension of a ribbon-feeding or carrier-moving wire. CONSTITUTION:The carrier 5 with a printing head 4 mounted thereon is supported by guides which are long sideways so that the carrier 5 can be moved in parallel to a platen 1. The ribbon-feeding or carrier-moving wire 11 supported at positions proximate to left and right frames is connected to the carrier 5. A pulley 10 is rotatably fitted to the carrier 5, and both ends of the wire 11 fitted to the pulley 10 are fixed directly to a left-right pair of frames 12, respectively. On one side, the wire 11 is inclined at an angle alpha in the direction intersecting the plane connecting a front part guide 2 and a rear part guide 3 as the frames 12 are approached, and on the other hand, the wire 11 is inclined at an angle beta in the direction from the platen 1 toward the rear part guide 3 as the frames 12 are approached. Acordingly, a rear part of the carrier 5 is energized downward, a roller 7 makes springy contact with the guide 3, and is rearwardly energized so as to be spaced away from the platen 1.
Patent JP-S59190226-A (JP)
Title: Bivalent and trivalent iron salt and their preparation
Inventor: YAMASHITA SHIYOUJI
IPC: A61P37/00
Filed: 1983-04-11
Abstract: PURPOSE:To prepare a bivalent and a trivalent iron salts having physiological actions such as an inhibitory action on various kinds of ions, antiviral action, carcinostatic action, immunizing action, etc., by adding a trivalent iron salt to a large amount of an aqueous solution of a strong acid. CONSTITUTION:For example, a trivalent iron salt such as FeCl3, etc. is added to a large amount of aqueous solution of strong alkali, dissolved in it by stirring, and allowed to stand. The formed insoluble substances are filtered off, the filtrate is neutralized with an acid, concentrated under reduced pressure, dried and crystallized. An aqueous solution of alcohol is added to the crystal, the soluble component is collected, concentrated under reduced pressure to remove the solvent, and dried. These operations of extraction-concentration-drying are repeated several times, to prepare high-purity bivalent and trivalent iron salts. The bivalent and trivalent salts are inorganic or organic acid salts of iron showing properties between those of bivalent and trivalent iron salts.
Patent JP-H08258371-A (JP)
Title: Electronic equipment
Inventor: SUZUKI TAKESHI
IPC: B41J29/00
Filed: 1995-03-23
Abstract: PURPOSE: To prevent the protrusion of a flexible cable from the external surface of a body by providing a cover for covering the U-shaped upper part of the cable and an opening for forming a large, opening which can replace recording means. CONSTITUTION: A printer 14 has a guide shaft 15 fixedly supported by right and left side plates, and holds a carrier table 4 for mounting laterally slidably an ink cartridge 5 via the shaft 15. A belt 16 is coupled to the table 4, a belt 16 is so formed as to be movable by a gear mechanism from a drive source such as a motor, and the table 4 is moved as driven by the motor. The line record is conducted on a recording sheet by ink discharged from the cartridge 5 in synchronization with the movement of the table 4, further the sheet is conveyed by a sheet feeding mechanism in cooperation with the operation, and a serial recording operation is conducted.
Patent JP-2000256663-A (JP)
Title: Light-induced phase transition organic material
Inventor: IRIE MASAHIRO
IPC: C09K9/02
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a light-induced phase transition organic material which undergoes a photochromic reaction in the crystalline state, especially in the monocrystalline state, by using a diheteroarylethene compound. SOLUTION: This diheteroarylethene compound is represented by formula I [wherein A is a group represented by formula II or III (wherein R1 is alkyl, alkoxy, halogen or the like; R2 and R3 are each independently H, alkyl, alkoxy or the like provided they may combine with each other to form an optionally substituted carbocycle or heterocycle; and Y is O, S or the like); and B is a group represented by formula IV or V (wherein R5 is alkyl, alkoxy, halogen or the like; R6 and R7 are each independently H, alkyl, alkoxy or the like, provided they may combine with each other to form an optionally substituted carbocycle or heterocycle; and Z is O, S or the like)].
Patent JP-S58181799-A (JP)
Title: Manufacture of gaas single crystal containing boron
Inventor: MIYAZAWA SHINTAROU
IPC: C30B29/42
Filed: 1982-04-16
Abstract: PURPOSE:To easily obtain a semi-insulating GaAs single crystal with low dislocation density, by repeatedly carrying out a liq. encapsulation pulling method using B, Ga and As as starting materials. CONSTITUTION:High purity B, Ga and As are put in a BN crucible, covered with B2O3, and melted by heating under pressure of gaseous N2. The melt is pulled up by a resistance heating liq. encapsulation pulling method (LEC method) to form a GaAs polycrystal body contg. B. The polycrystal body is freed of a part close to a seed crystal, broken into small pieces, an melted again under B2O3 in a BN crucible after adding B as required. The melt is pulled up by said LEC method in the <100> direction at a low pulling speed to obtain a GaAs single crystal contg. B.
Patent JP-H0717477-A (JP)
Title: Device and method for performing operation of outer surface on hull of ship
Inventor: RICHIYAADO EE GOORUDOBATSUKU
IPC: B24C3/00
Filed: 1994-03-08
Abstract: PURPOSE: To efficiently and economically perform external surface work by mounting a covering means on towers, and also arranging a ventilation system to constitute a device body, in an apparatus for performing work such as cleaning and painting an external surface on ship hulls. CONSTITUTION: A ship 10 is supported on the pontoon deck 12 of a dry dock 14 having wing walls 16 directly standing at intervals on the ship hull side parts 18, and this device performs work such as cleaning or painting, etc., for the outer side surface on the ship hull of the ship 10. In this case, a device body is constituted by mounting a covering means 42 and also arranging ventilating systems 46 on towers 34, that is, the towers 34 are constituted of base and upper modules, etc., horizontally supported on a deck 12 surface, and detachably laminated. The covering means 42 are arranged so as to surround spaces 44, and moreover the systems 46 are constituted of a conduit 126 passing through the means 42 to feed fresh air into the spaces 44, or a conduit for making the regress of contaminated air.
Patent JP-S51140243-A (JP)
Title: Gas burner
Inventor: SUZUKI NOBUHIKO
IPC: F23D14/70
Filed: 1975-05-29
Abstract: PURPOSE: A gas burner preventing abnormal noising. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02243717-A (JP)
Title: Production of superior thick silicon steel plate having uniform magnetic property in plate-thickness direction
Inventor: TOMITA YUKIO
IPC: C21D8/12
Filed: 1989-03-16
Abstract: PURPOSE:To obtain a thick nonoriented silicon steel plate having uniform magnetic properties in a plate-thickness direction and high magnetic flux density in a low magnetic field by hot-rolling a slab or cast slab of a low alloy steel with the prescribed composition at high rolling shape ratio, further hot-rolling the resulting plate at the prescribed draft, and then applying dehydrogenation heat treatment and further annealing or normalizing to the above plate according to plate thickness. CONSTITUTION:A slab or cast slab of a steel containing, by weight, <=0.01% C, <=0.02% Si, <=0.20% Mn, <=0.010% S, <=0.05% Cr, <=0.01% Mo, <=0.01% Cu, 0.1-2.0% Ni, <=0.004% N, <=0.005% O, and <=0.0002% H and deoxidized with 0.005-0.040% Al or 0.0005-0.01% Ca is heated and subjected to rolling in which rolling pass of >=0.6 rolling shape ratio A represented by an equation is performed at least once or more at >=800 deg.C. Successively, the resulting rolled steel plate is rolled at <=800 deg.C at 10-35% draft, and then, in the case of a thick plate, e.g., of >=50mm plate thickness, the plate is subjected to dehydrogenation heat treatment at 600-750 deg.C and further to annealing at 750-950 deg.C or normalizing at 910-1,000 deg.C so as to be formed into the thick nonoriented silicon steel plate mentioned above.
Patent JP-S54537-A (JP)
Title: Detector for clock down of station
Inventor: TANAKA HIROYUKI
IPC: G06F11/00
Filed: 1977-06-03
Abstract: PURPOSE: To detect most of the failures in the station itself and to avoid the malfunctions due to the failures in the preceding station, by setting the out time of one of the clock down time out circuits. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01238492-A (JP)
Title: Variable speed induction motor
Inventor: SATAKE TOSHIHIKO
IPC: H02P21/36
Filed: 1988-03-17
Abstract: PURPOSE:To prevent the strength of a rotor from decreasing due to the heat generation of a resistance material and a centrifugal force by insulating rotor cores from rotor conductors, and mutually connecting the conductors of the rotor with a reinforcing material. CONSTITUTION:A small-sized motor 15 is rotated at an arbitrary amount to rotate a rotary stator 12A to provide a phase difference to a rotary stator 12B, thereby controlling the rotating speed of a rotor 2. An insulating material is poured in a gap between a plurality of conductor insertion holes opened in rotor cores 2A, 2B and a plurality of conductors 4 inserted into the holes. Further, the conductors 4 are connected to each other by reinforcing material 85 at both sides of a resistance material R. Thus, a danger causing an accident such as the deformation or the damage of the rotor conductor upon operation of a centrifugal force is eliminated.
Patent JP-H11314920-A (JP)
Title: Method for separating transplutonide from nuclear fission lanthanide by selective extraction
Inventor: TSUDENEKU KORARIKU
IPC: C01F17/17
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an extraction method capable of separating actinide from nuclear fission lanthanide with high selectivity at a low working cost by using an extracting agent described below. SOLUTION: A soln. of a 2,6-di-substd. pyridine deriv. in a paraffinic, advantageously, branched chain alicyclic or arom. solvent, is used as an extracting agent. The substituent is a 5-membered or 6-membered heterocyclic group having 3 nitrogen atoms in a cyclic structure, i.e., 1,2,4-tryazole-5-yl substituted with an alkyl-, aryl-, arylalkyl- or alkylaryl group in a third position, 1,2,4-tryazole-3- yl substituted with the alkyl-, aryl-, arylalkyl- or alkylaryl group in a fifth position, 1,2,4-tryazine-3-yl substituted with the alkyl-, aryl-, arylalkyl- or alkylaryl group in fifth and sixth positions, 1,3,5-tryazine-2-yl substituted with the alkyl-, aryl-, arylalkyl- or alkylaryl group.
Patent JP-S63231792-A (JP)
Title: Semiconductor storage device
Inventor: NOGAMI KAZUTAKA
IPC: G11C11/401
Filed: 1987-03-19
Abstract: PURPOSE:To improve various characteristics such pause characteristics and a source voltage margin and to stabilize the operation of a device by canceling signal noises generated on bit lines and a substrate and reducing them. CONSTITUTION:The gate capacitor CG of a memory; cell and a wiring capacitor CW between both wires are connected between one bit line BL and word line WL of a semiconductor storage device. Further, the gate capacitor CDG of a dummy cell and the wiring capacitor CDW between both wires are connected between the line BL and a dummy word line DWL. The wiring capacitor CW between both wires is connected between the inverse of other bit line BL and word line WL and the wiring capacitor CDW between both wires is connected to the inverse of line BL and line DWL. The gate substrate capacity CB of the memory cell and the capacitors CWL,B between the word lines and substrate are connected between the word line WL and substrate and the capacitors CDB between the gate and substrate and capacitors CDWL,B are connected between the line DWL and substrate to reduce noises generated on the line BL and the inverse of BL and the substrate.
Patent JP-H11265363-A (JP)
Title: Parallel processor
Inventor: TAKAHASHI NAOHISA
IPC: G06F15/163
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a parallel processor having simple control structure capable of sending a processing result to an external communication line with a low delay in the case of simple internal processing by quickly executing communication between element processors even when simple internal processing and complicasted internal processing are mixedly included. SOLUTION: In the parallel processor consisting of element processors A, B and an internal connection device connected to these elements A, B, the processor A consists of a line correspondence part 10, an analysis part 12 for determining a sending destination element processor, an internal connection control part 13 for transmitting received data to the determined sending destination element processor and receiving data, and an internal processing part for processing the receive data and the processor B is constituted of an internal connection control part 13 for receiving data from the internal connection device, an internal processing part 14 for processing the received data and an analysis part 15 for analyzing the processed data and determining a sending destination element processor.
Patent JP-S52148155-A (JP)
Title: Discriminating level set-up circuit for inspection device
Inventor: HASEBE TOU
IPC: G01D1/00
Filed: 1976-06-03
Abstract: PURPOSE: To eliminate neccessity of readjusting each component against variation of sensitivity in the detector device or quality differential in each production lot placed under inspection, as well as enabling to connect multiple numbers of detector devices to a common circuit, by allowing the discriminating level to actuate responding to variation of the noise level. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05271724-A (JP)
Title: Method for controlling gas flow distribution in blast furnace
IPC: C21B5/00
Filed: 1992-03-23
Abstract: PURPOSE:To provide a control method of gas flow distribution in a blast furnace for stabilizing the furnace condition by keeping a red color ratio on the surface of a raw material to a furnace top opening area of the blast furnace to the fixed value range. CONSTITUTION:Picture of the raw material surface 4 in the blast furnace is taken by a thermo TV camera 3 at the top opening part of the blast furnace and the area ratio of the red color part 5 on the raw material surface 4 to the furnace top opening area is obtd. Based on this red color area ratio, opening speed of a large bell 2 is adjusted and controlled so that the red color area ratio on the raw material surface to the furnace top opening area becomes the fixed value range. By this method, the variable quantity of flowing down of a coke into the center part 6 in the furnace can be made to small and drastical variation of the gas flow distribution can be prevented. Since it is unnecessary to take an action for correcting any overaction, recovery of the furnace condition can be obtd. in short time.
Patent JP-S56162251-A (JP)
Title: Controlling apparatus for air-fuel ratio of internal combustion engine
Inventor: TANAHASHI TOSHIO
IPC: F02D33/00
Filed: 1980-05-19
Abstract: PURPOSE: To obtain a proper air-fuel ratio at the time of warming-up the engine by a method wherein the air-fuel ratio of a carburetor is controlled through a pulse circuit generating a high output voltage when the engine is self-operated and is at temperature below a predetermined value.  
     CONSTITUTION: The signal from an oxygen senser 8 is input to a first comparator 73 through an amplifier 71 and an AGC circuit 72 so that the signal is compared to a reference signal which is also input to the comparator. The output signal of the comparator 73 is transmitted to a coil 49 for controlling an air bleed electromagnetic valve through an integrating circuit 74, a proportional circuit 75, an adder circuit 76, a change-over switch 77 and a second comparator 79 to thereby perform the ordinary air-fuel ratio control. A switch 77 is turned ON in response to the signals from an oil meter 94 and a temperature switch 96 under a condition in which the engine is self-operated and is at temperatures below a predetermined value with the result that the high voltage signal from a voltage generating circuit 91 is input to the second comparator 79 where it is compared to the signal from a sawtooth oscillation circuit 78 so that the coil 49 is controlled by a higher pulse signal. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57180521-A (JP)
Title: Articles supply apparatus
Inventor: MURAYAMA KASHIWA
IPC: B65G47/14
Filed: 1981-05-01
Abstract: PURPOSE:To provide an aligning apparatus for a cover of a vessel which can align and transport the cover easily, assuredly and efficiently by providing a rotor with a vibrating device and a blower for sending air from below. CONSTITUTION:A rotary shaft 4 on a base 2 is provided with a rotor 6 driven by a driving source 7, which is adapted to align an article slided down a receiving surface 32 and feed out the article from an discharge chute through a circular transport path 12. In this apparatus, a vibration source 20 and a blower 38 are adapted to work on a receiving member 22 so that the receiving surface 32 is vibrated, and the articles are aligned satisfactorily by air radially flowing on the upper surface of the rotor 6. Thus, light articles such as a cover of a vessels or the like can be aligned easily and assuredly.
Patent JP-H06282123-A (JP)
Title: Image forming device
Inventor: WAKAMATSU MASAAKI
IPC: G03G21/00
Filed: 1993-03-25
Abstract: PURPOSE:To surely confirm an image forming condition, to eliminate miscopying caused by the difference of the image forming condition and to improve operability and economicity. CONSTITUTION:This device is provided with a printing key 40c for starting copying, various setting keys 82 for optionally setting the image forming condition, and a 1st display part 40a displaying the image forming condition, and also provided with a controller which controls the 1st display part 40a to display an effect that the previous image forming condition is left and inhibits the start of copying operation in the case of operating the printing key 40c when a specified time elapses after finishing the previous copying operation and in a state where the previous image forming condition is still set. Thus, the image forming condition is surely confirmed and miscopying is prevented.
Patent JP-H03268263-A (JP)
Title: Disk cartridge
Inventor: KATAGIRI SUSUMU
IPC: G11B23/033
Filed: 1990-03-16
Abstract: PURPOSE:To make the width of a head inserting window narrow, to miniaturize a shutter and to make a moving stroke for opening and closing the shutter short by making the head inserting window an asymmetric width shape with respect to a straight line which is passed through the center of a disk and extended in a radial direction. CONSTITUTION:In a disk cartridge that the head inserting windows 14 and 15 are formed to one part of a case 4 housing a magneto-optical disk 2 in a freely rotatable state and the shutter 6 which opens and closes the windows is provided, the windows 14 and 15 are formed in the asymmetric width shape whose left and right widths W1 and W2 are different with respect to the straight lines D and E which are passed through the center O of the disk and extended in the radial direction thereof. Corresponding to it, the shutter 6 is formed almost in a V-shaped, and opened and closed as much as the moving stroke L from a closed state shown by a continuous line to an open state shown by a virtual line. When an optical head being the actuator of an objective lens which is an asymmetric shape with respect to the windows having the asymmetric width is disposed on a side whose width is wide and moved for seeking, a head action without trouble is realized even in the case that the width of the head inserting window is made narrow. Besides, the shutter is miniaturized and the moving stroke L thereof is made short.
Patent JP-S59190077-A (JP)
Title: Submersible tanker
Inventor: TANJI MICHIYASU
IPC: B63B25/08
Filed: 1983-04-14
Abstract: PURPOSE:To transport petroleum safely with low cost by providing a steering wing operatable through a sounder on a submersible body having inner cargo space while arranged with ballast tanks enable of feed/discharge of water. CONSTITUTION:Ballast tanks enable of free feed/discharge of gas or liquid for the purpose to adjust the hull weight and position are arranged at the circumference while inner cargo space for contaning fluid such as petroleum is provided to form a submersible body. Furthermore sounders 4, 5, steering wing 6 and a central control unit are provided. When coupling it to a hull 7 as a submersible body, wave making resistance can be reduced while enable of sailing under storm resulting in safe transportation with low cost.