baber/WOPTO huggingface dataset:
Patent JP-S63221360-A (JP)
Title: Copying machine
Inventor: MORI MASANORI
IPC: G03G15/041
Filed: 1987-03-11
Abstract: PURPOSE:To execute copying with a simple operation by constituting a magnification memory of a 1st memory for fixed magnification and 2nd memory for the magnification used in the previous time or the arbitrary magnification inputted thereto except unmagnification and reading out the stored contents in order of the 2nd and 1st memory by a call key. CONSTITUTION:The arbitrary magnification is stored into the area M2-2 of the memory M2 according to the enlargement and reduction magnifications, respectively, when an operator pushes a copy key 2 after pushing a mode setting key 1 and inputting the arbitrary magnification by numeric keys 3. The machine is set in a copying mode unless the key 1 is pushed. The number of copies is determined by the keys 3 and the copying is started by the key 2. The enlargement and reduction magnifications of M1, M2 are called out by call keys 5, 6 and are stored in M3. The magnification is M3 changes over to the ensuing magnifications at every all. The call is cyclically executed in order of M2-1, M2-2 and fixed magnification M1. The content of a set magnification area M4 is saved in M2-1 and thereafter, the magnification to be copied is stored in M4 and the copying is executed.
Patent JP-S55148950-A (JP)
Title: Exhaust-gas recirculating device
Inventor: AMANO HIDETOSHI
IPC: F02M25/07
Filed: 1979-05-10
Abstract: PURPOSE: To reduce the recirculating amount of exhaust gas during acceleration for preventing the air-fuel ratio from lowering by providing a couple of exhaust-gas recirculation control valves and opening one of them with a time delay via a delay device at the time of a load change for acceleration.  
     CONSTITUTION: Suction and exhaust pipes 3 and 8 are connected via a return passage 11 provided with the first and the second control valve 13 and 14. A suction pipe negative pressure near a throttle valve 2 is introduced into a negative pressure chamber 16 of the first valve 13 via a negative-pressure regulation valve 24. An operation chamber 26 of the regulation valve 24 is connected to a pressure chamber 20 provided to the passage 11 for switching over to the open air in accordance with exhaust gas pressure and regulating the amount of negative pressure to the negative pressure chamber 16. Meanwhile, in the second valve 14, a valve body 44 is closed as a negative pressure is transmitted to a negative pressure chamber 41. The negative pressure in the suction manifold 3 is introduced into the negative pressure chamber 41 via a negative-pressure delay valve 46. For acceleration, the lowering of the negative pressure is transmitted with a delay via the valve 46 for delaying the opening of the valve body 44. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56155316-A (JP)
Title: Filter packing of gas lighter for smoking
Inventor: TATEISHI NAOKI
IPC: F23Q2/167
Filed: 1980-04-30
Abstract: PURPOSE: To make the evaporation of a liquid gas in the gas lighter constant and stabilize the flame thereof by a method wherein the filter packing is constituted with a core member of a press worked synthetic leather on which press worked urethane foams are laminated at both front and rear surfaces thereof.  
     CONSTITUTION: This filter packing is constituted with a circular packing (air permeable resistant body) 4 wherein the press worked synthetic leather 15 is provided with the press worked urethane foams 14, 14 on both upper and lower surfaces thereof respectively. In case it is utilized for the gas lighter, said packing 4 is fitted to the nozzle set section 3 of the gas lighter by incorporating to a metallic sheet table 6 together with the filter packing (secondary filter) 5 similar to said packing 4 and provided with a through hole 16 at the center thereof concentrically. By said filter packings 4, 5, the liquid gas is vaporized in constant and stable flame which will never be elongated or contracted in the length thereof may be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58173369-A (JP)
Inventor: YAMAMOTO AKIRA
IPC: F25D25/00
Filed: 1982-04-05
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-S60201545-A (JP)
Title: Photoelectromagnetic recording medium
Inventor: YOKOYAMA YUUKO
IPC: G11C13/06
Filed: 1984-03-24
Abstract: PURPOSE:To enhance remarkably the magnetooptical capability index with the multiple reflection in a transparent magnetic film and to increase the reading performance by coating, in specified thickness, a transparent magnetic film having a large Faraday rotational angle on the surface of a magnetic film having high coercive force. CONSTITUTION:The plane of polarization of the incident linear polarized light is rotated by a magnetic garnet film 2 to an angle of thetarg, rotated at the surface of an R-T amorphous film 3 to an angle of thetara, and again rotated at the garnet film 2 to an angle of thetarg. And the angle of rotation is further increased by the multiple reflection at the magnetic garnet film 2. The photoelectromagnetic recording medium is prepared by growing the magnetic garnet film 2 (BiYbSm)3- (FeGa)5O12, for example, on a GGG substrate 1 with the LPE method, then depositing an R-T amorphous film 3 such as a Tb-Fe film with a high-frequency sputtering method, and further coating an SiOx film 4 as a protective film. Since the rotational angle thetarg of the plane of polarization due to the Bi-substituted garnet film is negative, the composition is regulated (Fe-rich) so that the rotational angle thetarg of the plane of polarization due to the Tb-Fe film may be negative.
Patent JP-H05222182-A (JP)
Title: Branched polycarbonate resin and its production
Inventor: ANDO HIDEKI
IPC: C08G64/20
Filed: 1992-02-10
Abstract: PURPOSE:To obtain the title resin improved in transparency, impact resistance and melt flow characteristics by reacting a specified bisphenol compound modified with a carboxylic acid, a specified bisphenol compound, and phosgene (oligomer). CONSTITUTION:A mixture of 0.01-5mol% bisphenol compound modified with a carboxylic acid of formula I (wherein R1 to R4 are each H, lower alkyl or halogen) and a bisphenol compound of formula II (wherein R5 to R8 are each R1; and X is a direct bond, alkylene, alkylidene, -O-, -S-, -SO2 or -CO-) is reacted with phosgene (oligomer) or a carbonic diester at a molar ratio of 1:(1.1 to 1.5) to give a branched polycarbonate resin having repeating units of formula III [wherein Ar is a divalent aromatic group of formula IV; and a, b, c and d are molar ratios satisfying the relations: a+c=:(0.01 to 5) and b+d=(99.99 to 95) when a+b+c+d=100].
Patent JP-H10264055-A (JP)
Title: Marking-off device for machine tool
Inventor: GOETZ KLAUS-DIETER
IPC: B25H7/04
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To remarkably improve quality at the time of a marking-off. SOLUTION: This marking-off device is used for mounting a marking-off element 17 provided for the marking-off of a work piece and has at least one rotary joint 2. The marking-off element mounted is capable of rotating around the rotary shaft 12 of the rotary joint 2. The marking-off element is supported so that the angle of the longitudinal direction center shaft 6 of the marking-off element and the rotary shaft 12 may change and the shafts 16, 12 may always cross at the working point of the marking-off element. To improve quality of the marking-off which can be realized, the marking-off element is supported freely movably to the marking-off device and at least a force generator adding force opposite to the moving direction to the marking-off element is provided.
Patent JP-S58173813-A (JP)
Title: Motor control device of cooler for stationary electric induction apparatus
Inventor: YAMASHITA MASAYUKI
IPC: H01F27/08
Filed: 1982-04-07
Abstract: PURPOSE:To prevent overcooling of a stationary electric induction apparatus and reduce consumption power, by a method wherein ambient temperature and load current of the stationary electric induction apparatus are detected, and revolution speed of a motor for a cooling fan is controlled. CONSTITUTION:A tank 2 of a transformer 1 contains primary winding, secondary winding and insulation oil, and a cooler group 3 is attached to outside of the tank 2. The cooler group 3 is provided with a plurality of connecting tubes 4 leading to inside of the tank 2, and an oil feed pump 5 is connected to outlet side of the connecting tube 4. A plurality of fans 6 are installed corresponding to the connecting tubes 4 and can be driven by a motor 7, and input/output wires are connected to terminals within a junction terminal box. A motor control unit 13 is installed in addition to these devices. A current transformer 14 is contained therein, and primary side of the current transformer 14 is connected to power supply bus 11 and secondary side is to a converter 15. Output of the converter 15 is applied to an adder 16. The output is then supplied to an inverter 17 of variable frequency type, which in turn generates higher or lower frequency corresponding to the amount of the control current. The generated signal of variable frequency is inputted through the junction terminal box 9 into the motor 7 thereby revolution speed of the motor 7 is controlled.
Patent JP-H08224760-A (JP)
Title: Structure for holding chuck unit in mold
Inventor: UENO YOSHISUKE
IPC: B22D17/22
Filed: 1995-02-20
Abstract: PURPOSE: To mechanize the attachment/detachment of a chuck unit to/from the upper surface of a mold by holding the product grip means of the chuck unit which is installed in an automatic product ejection machine which ejects a molded product in a molding machine outside the machine and a mold attachably/detachably at specified positions through a support tool. CONSTITUTION: When a mold 9 is installed in a horizontal type molding machine, surfaces 9a, 9b are brought into contact with fixed side and movable side die blades respectively so that the mold 9 is interlocked with the retreat of the movable side die plate to be divided into both sides of a parting line 9c. Two pair of air cylinders 5 with a whirl-stop function which make a product grip means are fixed on the lower surface of the end of the installation plate 2 of a chuck unit 1 through a bracket 4, and a molded product is gripped or released by the actuation of both air cylinders 5 through a grip member 6. A support axis 7 is protrudingly installed vertically downward in the grip member 6, and the support axis 7 can freely jointed to the hole 8a of a positioning member 8 which is fixed at a specified position of the mold 9.
Patent JP-S59187443-A (JP)
Title: Method of producing sheet-like metal part difficult to work
Inventor: TAKAYANAGI KIYOSHI
IPC: B24B1/00
Filed: 1983-04-01
Abstract: PURPOSE:To reduce remarkably cracks and cut-out edges in a blank plate in a method of laminating a plurality of strip of fancy paper type thin plates having the same thickness as parts by coating a part of or the whole surface perpendicular to the laminated surfaces of a laminated body with a solidified material for grinding and cutting. CONSTITUTION:After a mixture of a solid material solidified by fusion of adhesives or under lower than affected temperature and particles of hard ceramics is applied and solidified to a part of or the whole surface perpendicular to the laminated surface of a laminated body, the mixture is ground and cut perpendicularly to the laminated surfaces so that it is utilized for various working methods. For example, in the case of mechanical working such as shaper, milling machine, etc. other than the grinding and cutting, and further when the workpiece has conductivity, conductive paste or the like is used to supply current to the laminated body so that electric working such as electricdischarge machining, electrolytic working, etc. can be also possible. By this productive method cracks and cut-out edges in the blank plate can be reduced remarkably.
Patent JP-H05222777-A (JP)
Title: Friction bolt jointing structure in building framework
Inventor: FUKUDA AKIRA
IPC: E04B1/24
Filed: 1992-02-07
Abstract: PURPOSE:To apply a coating film to a frictional joining surface in advance, and improve the operability and durability and obtain a high slip factor while reducing the consumption of coating. CONSTITUTION:Each of coating films 4, 5 of zinc rich paint is applied to both frictional joining surfaces (a) and (b) between two framing constituent members 2 and 3 to be clamped by a high strength bolt 1, and each thickness of the films 4, 5 on these two surface is varied with each other. The framing constituent member 2 provided with the thin film 4 is used for a large member such as a column, a beam or the like, by way of example, and the counter part 3 provided with the thick film 5 for a small member such as a beam joining piece or the like, respectively.
Patent JP-S61223746-A (JP)
Inventor: UOORESU EDOWAAZU
IPC: B41M1/14
Filed: 1986-03-17
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-S53142472-A (JP)
Title: Roughening of synthetic resin
Inventor: SUGIO AKITOSHI
IPC: C08J7/04
Filed: 1977-05-18
Abstract: PURPOSE: To make it possible to form a metal coating having firm adhesion to the surfaces of a synthetic resin without deteriorating the resin, by roughening a butadiene polymer with a solution containing hydrogen peroxide and sulfuric acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63253062-A (JP)
Title: Production of optically active imine
Inventor: KUMOBAYASHI HIDENORI
IPC: C07C67/00
Filed: 1988-03-12
Abstract: PURPOSE:To obtain an optically active imine, by using a specific Rh.phosphine complex containing 2,2'-bis(diphenylphosphino)-1,1'-binaphtyl ligand as a catalyst in isomerization of an allylamine derivative. CONSTITUTION:When a compound expressed by formula I (R1 is H or CH3; R2 is 4-methylpentyl or methoxy; R3 is H; R4 is alkyl or cycloalkyl; wave line exhibits cis or trans) is isomerized to provide the aimed compound expressed by formula II, the aimed compound is obtained in high purity and yield by using a complex expressed by formula III [Y is ethylene, 1,3-butadiene, cyclohexadiene, cyclooctadiene or L: X is ClO4 or BF4PF6; L is formula IV (R is H, CH3 or t-butyl) as a catalyst. Since the resultant imine is quantitatively hydrolyzed to provide an optically active aldehyde or ketone, the imine is important in organic and synthetic chemistry.
Patent JP-S61214020-A (JP)
Title: Plant supervisory unit
Inventor: ICHIEDA KEISUKE
IPC: G06F11/30
Filed: 1985-03-20
Abstract: PURPOSE:To monitor accurately plant data by detecting a trouble of a printer through a trouble detecting means and storing the data obtained after the occurrence of printer fault into a magnetic memory through the changeover of a switch means to print said data after the trouble of the printer is recovered. CONSTITUTION:A plant 9 is controlled by a plant control part 8, and various data, the abnormal states, etc. of the plant 9 are applied to a CPU part 1 of a plant supervisory unit via an interface IO 16. The CPU part 1 processes data according to a program of a memory part 2. These processed data are displayed on a CRT device and a keyboard device 4 via an IO part 10 and printed by a printer 5 via a common IO part 11. If a trouble detecting means 11a of the part 11 detects a trouble of the printer 5, a switch means 11b switches the output data of the part 11 to the side of a memory device 6 for storage. Then the data stored in the device 6 are printed by the printer 5 after the trouble of the printer 5 is recovered.
Patent JP-H06275033-A (JP)
Title: Servo track writer for storage device provided with disk type storage medium
Inventor: TAKATSUKA AKIO
IPC: G11B21/10
Filed: 1993-03-17
Abstract: PURPOSE:To write servo information related to the positioning of a head to a disk without lowering the oscillating characteristic of a head supporter even when the device is miniaturized by providing a block means for blocking the move of the head supporter arranged outside and a driving means for a head disk assembly. CONSTITUTION:The means for blocking the rotation/move of a carriage arm 16 at the head supporter is provided with a laser beam oscillator 71, laser beam detector and detection circuit 73. The driving means for a head disk assembly 10 is provided with a table 31 for loading the head disk assembly 10 and a driving mechanism composed of a servo motor 54 and a ball screw 55 so as to rotate this table 31. The servo information is written by rotating a disk 11 with a spindle motor 12 inside the head disk assembly 10, stopping the operation of the carriage arm 16 with this block means and moving the head disk assembly in the operating direction of the carriage arm 16 with the driving means.
Patent JP-H11241315-A (JP)
Title: Traffic safety device
Inventor: SASAHARA HIDEKI
IPC: E01F9/619
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a traffic safety device for enhancing the visibility by utilizing the light coming from the outside such as natural light and light of vehicles without requiring an electric source in the poor visibility in the daytime or in twilight, and for securing the visibility at night even in the case where the direction of visibility is different from the direction of light source. SOLUTION: On one surface of a fluorescent material in which fluorescent dye absorbing light and emitting fluorescence of a wavelength longer than the absorbing light is contained in a transparent resin, grooves or small holes 6 are provided in the region 4 corresponding to a figure or a letter, and on the rear surface thereof a light reflecting layer 2 is provided. Thereby, since the light coming from the outside incident on the area wider than the figure or the latter to be increased is converted into fluorescence to be irradiated from the end surfaces of the grooves 5 or small holes 6, a traffic safety device excellent in visibility, high in brightness, and inexpensive can be provided without requiring any external electric source.
Patent JP-S62212141-A (JP)
Inventor: KOBAYASHI AKIO
IPC: B32B17/04
Filed: 1986-03-14
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-H08252884-A (JP)
Title: Laminated steel plate for vessel with high corrosion resistant film
Inventor: YANO MASAAKI
IPC: B32B27/20
Filed: 1995-03-16
Abstract: PURPOSE: To improve the corrosion resistance of a laminated steel plate by setting the dispersed particle size and density of tin or tin salt dispersed in organic resin film laminated on one or both side surfaces of a base steel plate to specific range. CONSTITUTION: The dispersed particle size of tin or tin salt dispersed in an organic resin film laminated on a base steel plate is set to 0.1 to 1.5μm or preferably 0.3 to 1.0μm. The concentration of the particles dispersed in the film is set to 5vol.% or more in order to obtain the corrosion resistance effect due to the solution of tin ion even if a flaw occurs at any position of the film. On the other hand, it is set to 20vol.% or less in order not to lower the strength of the film.
Patent JP-H06241702-A (JP)
Title: Object position measuring block
Inventor: OGATA ISAO
IPC: G01B3/30
Filed: 1993-02-22
Abstract: PURPOSE:To measure the two-dimensional or three-dimensional existing position of an object by the measurement from one direction by closely adhering a block having a face orthogonal to the measuring direction and an inclined face to the block. CONSTITUTION:The upper part 1(Z) of a block 1 has a face P(Z) inclined along Z-axis. The central part 1(Y) has a face P(Y) orthogonal to Y-axis (measuring direction) and the lower part 1(X) has a face P(X) inclined along X-axis. This block 1 has magnetic property, and is closely adhered in a determined position of a work W for use. Each distance measuring sensor SY(Z), SY(Y), SY(X) has a light emitting element and a light receiving element to detect the distance to the respective faces P(Z), P(Y), P(X) with no contact. When this block 1 is mounted on the work W to conduct the measurement from Y-axial direction, not only the Y-axial position but also the X-axial and Y-axial positions can be determined. The work W is carried in X-direction by a carrying line.
Patent JP-S58175030-A (JP)
Title: Power supply circuit
Inventor: SUGIMOTO TSUTOMU
IPC: G05F1/56
Filed: 1982-04-06
Abstract: PURPOSE:To obtain high conversion efficiency and to decrease the generating of heat and to miniaturize a titled power supply device and to prolong the life of a semiconductor device, by obtaining a voltage dividing output which changes nonlinearly in response to a DC output at a voltage division circuit. CONSTITUTION:When a voltage at a terminal 30 is decreased, a voltage dividing output of a voltage division circuit 28 is decreased proportionally. Since a voltage across a Zener diode 27a is kept constant, the voltage division output of the voltage division circuit 28 is decreased in a rate more than that of the voltage decrease at the terminal 30, or that of the output of a voltage division circuit 27. The base voltage of a transistor (TR)26 is increased by the value equivalent to the difference, resulting in the increase of collector current. Since the collector current flows to bias resistors 24, 24, the base current of TRs 23, 23 is higher and the collector current of the TRs 23, 23 is increased. Thus, the voltage at the terminal 30 maintains the original state without being decreased.
Patent JP-S53142609-A (JP)
Title: Commutatorless dc motor employing hole element
Inventor: WADA KINZOU
IPC: H02P6/06
Filed: 1977-05-19
Abstract: PURPOSE: When controlling commutatorless motor by hole element, to reduce required current by connecting current terminals of two hole elements in series. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06247173-A (JP)
Title: Self-traveling carrying dolly
Inventor: MORITA SHINSUKE
IPC: B60K17/356
Filed: 1993-02-23
Abstract: PURPOSE:To enable continuous operation to be performed for a long time as well as to increase driving force without causing upsizing. CONSTITUTION:The provision of a battery driven AC sevor motor 6 driving a hydraulic pump 25, a valve unit 28 which can connect the hydraulic pump to respective hydraulic motors 19 and 21 in series, series-parallel and parallel, and a controller controlling the valve unit in response to the loading of the AC servo motor, permits the hydraulic motors to be driven by the AC servo motor, and also enables drive torque to change in three ways in response to the loading of the AC servo motor.
Patent JP-S58174468-A (JP)
Title: Recording solution
Inventor: ARAI KAZUE
IPC: C09D11/328
Filed: 1982-04-07
Abstract: PURPOSE:A recording solution having improved solubility stability under heating conditions, prolonged use life of recording head, extremely reduced trouble ratio of head, containing a compound shown by a specific formula as a recording agent for forming a recorded image. CONSTITUTION:Preferably 0.5-15wt% compound (e.g., dye shown by the formula III, etc.) shown by the formula I [R1 is H, NH2, or OH; R2 is H, SO3M, or OCn H2n+1 (n=1 or 2); R3 and R4 are H, SO3M, or NH2; R5 is H, OH or SO3M; R6 is H, Cl, Br. COOM' or NO2; R7 is H, SO3M, or COOM'; R8 is H, SO3M, OH, NO2, NH2, NHCOCH3, or group shown by the formula II (n'=1 or 2); R9 is H, Cl, Br, SO3M or NHCOCH3; M and M' are Na, K, Li, ammonium, or amine) as a recording agent for forming a recorded image based on a recording solution is blended with 10-80wt% water-soluble organic solvent such as diethylene glycol, etc. and 10-70wt% water, to give the desired recording solution.