baber/WOPTO huggingface dataset:
Patent JP-H10280101-A (JP)
Title: Heat resisting and wear resisting member and its production
Inventor: ITO AKIRA
IPC: C22C33/02
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain a material excellent in heat resistance and wear resistance by providing a two-layer structure where a HIP treated layer of an alloy, consisting of a high speed steel of a specific composition and one or more kinds among the carbides, nitrides, oxides, and borides of metals, is formed on a base material composed of carbon steel. SOLUTION: Powders of one or more kinds among the carbides, nitrides, oxides, and borides of metals, in the amount of 5-45 vol.% in total, and alloyed, by mechanical alloying, with a powder of a high speed steel having a composition consisting of, by weight, 0.9-2.5% C, 0.5-1.5% S, 0.3-2.0% Mn, 0.5-12.0% Cr, 3.0-10.0% Mo, 0.8-8.0% V, 1.0-10.0% W, and the balance Fe. Then, HIP treatment of the resultant alloy is applied to the surface of a base material composed of carbon steel at 1000-1200 deg.C for 2-5 hr under >=100 MPa pressure, by which a two-layer structure is formed. By this procedure, the structure, where the carbides, nitride, etc., of metals, hard and chemically stable, are finely dispersed in high speed steel, is formed, and hardness can be obtained without causing deterioration in toughness.
Patent JP-S5611172-A (JP)
Title: Controlling method for flowing-in of powder in continuous casting of metal
Inventor: KAWASHIMA KATSUHIRO
IPC: B22D11/10
Filed: 1979-07-09
Abstract: PURPOSE: To control the flowing-in of powder by supervising the condition right under the mold for the continuous casting by the use of an optical device thereby detecting the continuously coating condition with the powder.  
     CONSTITUTION: The flowing-in of powder is controlled by optically detecting the powder coating condition of a mold surface and adjusting the high-frequency vibration intensity and/or vibration pattern to be applied to the mold. Namely, at the time of injecting molten steel into the mold 1 and successively drawing an ingot 3 downward, the coating condition of the powder 13 on the mold 3 surface is observed right under the mold 1 by an optical device 5. This is sent via an ITV camera 2 to an arithmetic processing unit 6 which in turn calculates the rate of coating. The frequency or power is then changed by a frequency regulator 10 or a power regulator 11 manually or automatically and the high frequencies are applied to the mold 1 by a transmitter 12 by means of a vibrator 14. The powder coating rate of 60W80% is suitable and the target area rate is set at 60W80%. These prevent the generation of the longitudinal micro-cracking of the ingot surface. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06329833-A (JP)
Title: Composition and method for producing gelatine-free soft capsule
Inventor: FUIRITSUPU II UINSUTON JIYUNIA
IPC: A61Q19/10
Filed: 1994-04-25
Abstract: PURPOSE: To obtain a composition being edible, made from a non-animal material and used for the production of soft capsules processable with an existing equipment.  
     CONSTITUTION: There is provided a composition being a gum blend composition containing a gellan gum (carrageenan/mannan gum), wherein the gellan gum concentration is about 0.1 - to about 19 wt.%, and the ratio of carrageenan to mannan gum is 3:1 to 1:3. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5613237-A (JP)
Title: Device for preventing dragging during running of large-sized track or the like
Inventor: KAGEYAMA MASAKATA
IPC: B60R21/34
Filed: 1979-07-09
Abstract: PURPOSE: To inform pedestrians of danger by permitting an alarm device provided on the side of a vehicle to be operated at the time of a change of running direction such as the leftward turn and also permit  an alarm provided within the driver's compartment to be operated when a pedestrian comes into contact with a vehicle side auxiliary guard, thus calling upon the driver to stop the vehicle.  
     CONSTITUTION: When the steering wheel is operated by the driver for a leftward or rightward turn during running, a push button switch 18 is depressed by a projec- tion 16 of an operating member 16 integral with the steering wheel shaft. As a result, a relay 19 is operated, whereupon an alarm 5 provided on one side of the vehicle is driven to call attention of pedestrians. When a pedestrian comes to touch an auxiliary guard 5 provided on one side of the vehicle, one of a plurality of sensors 4 provided on the guard 2 is operated to operate a relay 2, whereupon an alarm 14 provided in the driver's compartment is driven to inform the driver of danger. At the same time, a magnet switch 12 is operated to lower a guard member, thus preventing the dragging of the pedestrian. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03286164-A (JP)
Title: Intake device for engine
Inventor: MAMIYA KIYOTAKA
IPC: F02D41/34
Filed: 1990-03-30
Abstract: PURPOSE:To improve the combustion stability, developing the characteristic in the superior responsiveness by varying the ratio between the fuel feed quantity by the first fuel injection valve and the fuel feed quantity by the second fuel injection valve, according to the operation state of an engine. CONSTITUTION:The first fuel injection valve 5 is arranged in the vicinity of an intake port 7, and processes the leak of an intake port. The second fuel injection valve 16 is arranged on the upstream side form an output control valve 17, and fundamentally processes the vaporization and atomization of fuel. In addition, since the output control valve 17 is close to the intake port 7, the flow speed of the intake which is throttled becomes larger than that in the case where the output control valve is arranged in a common intake passage, and the atomization of fuel is permitted. Accordingly, in consideration of the characteristic of the first fuel injection valve 15 and the characteristic of the second fuel injection valve 16, the fuel feed suitable for a variety of operation states is permitted by varying the ratio of the fuel feed quantity according to the operation state of the engine.
Patent JP-S591425-A (JP)
Inventor: EDOWAADO SUTEIWARUTO JINSON
IPC: A61P11/08
Filed: 1983-05-19
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-H02268682-A (JP)
Title: Preparation of dna specimen
Inventor: FUJITA MASAHIKO
IPC: C07H21/04
Filed: 1989-04-07
Abstract: PURPOSE:To reduce an amount of DNA adsorption and to efficiently reacting a very small amount of DNA by pouring a substance to be adsorbed on a wall of container without damaging a reaction system. CONSTITUTION:A substance (DNA or polyoxyethylene sorbitan monolaurate, nonionic surfactant) to be adsorbed on a wall of container without damaging a reaction system is poured, a substance except DNA of specimen is adsorbed on the wall of container, an amount of DNA of specimen adsorbed on the wall of container is reduced so that reaction ratio can be improved.
Patent JP-S5727937-A (JP)
Title: Reduction of hydroxyl group content from preform for optical fiber made by mcvd process
Inventor: JIAKOMO ROBA
IPC: C03B37/025
Filed: 1981-06-08
Abstract: Process for reducing hydroxyl-group content in preforms for optical fibres, manufactured by MCVD process, consisting of isotopic exchange between hydrogen and deuterium near the internal walls of the silica-glass supporting tube (8). The operation is carried out in two steps, first by inducing deuterium adsorption and then by termally activating the exchange reaction.
Patent JP-S60230207-A (JP)
Title: Interlocking controlling system of industrial robot and positioner
Inventor: KOJIYOU KAZUNOBU
IPC: G05B19/418
Filed: 1984-04-27
Abstract: PURPOSE:To shorten a work time by converting a moving point data to a reference of an industrial robot from a reference of a positioner, executing an interpolating operation based on a work as a reference, an equally dividing operation based on the positioner as a reference, etc., and executing the respective controls. CONSTITUTION:An interlocking controlling system 1 is constituted of an industrial robot 2, a rotary type positioner 3, a control part 4 for controlling them, and an operating board 5. A work 7 on a rotary table 6 is rotated and moved by the positioner 3, a work tool 2a of the industrial robot 2 is moved, and a desired work is performed to the work 7. In this regard, the robot 2 and the positioner 3 have a right angle coordinate system in which a reference point P and a reference point Q are the respective original points, respectively. In this state, based on a moving point data of the work 7 and the work tool 2a, the moving point data of the work tool 2a is converted to a reference system of the work 7, based on which it is converted to a reference system of the industrial robot by executing an interpolating operation, an equally dividing operation, etc., by which the control means of both of them are interlocked and controlled.
Patent JP-H02265775-A (JP)
Title: Carriage control apparatus
Inventor: TANUMA JIRO
IPC: B41J29/46
Filed: 1989-04-07
Abstract: PURPOSE:To again perform space operation without stopping a carriage even when the load of the carriage is large by mounting a space motor moving the carriage left and right, the motor drive circuit and control circuit of said motor, a position sensor detecting the quantity of rotation of the space motor and the position counter of the carriage in a space direction and a line feed direction. CONSTITUTION:A carriage control apparatus is equipped with a space motor control circuit 12 for the operation of a space motor 4, a space motor driving circuit 13, a position counter 14, a stop position memory part 15, a line feed motor 17 and a line feed motor driving circuit 16. When the stop of a carriage is identified by the signal of a position sensor 8, the position counter 24 counts a stop position and stores the same in the memory part 15 to perform reverse line feed by predetermined quantity. The carriage is moved to a printing finish position in the direction same to that before the stop of the carriage to perform forward line feed by the same line feed quantity as reverse line feed. Continuously, the carriage is moved to the stop position while non-printing data is printed and, when the carriage is again stopped at this position, processing is completed to perform error display and, when the carriage is not stopped, space operation is reopened. By this method, the generation of turning of copy paper due to the projection of a paper stapler is reduced and carriage load is reduced.
Patent JP-H01259648-A (JP)
Title: Collision detection system
Inventor: SATO KENICHI
Filed: 1988-04-11
Abstract: PURPOSE:To surely execute the collision detection of a signal on a transmission medium by detecting an electric current flowing on the driver circuit of a low output impedance or on the transmission medium in the vicinity of the circuit. CONSTITUTION:The driver circuits 21 and 22 of the low output impedance are used in order to send out the signal from a terminal onto a transmission medium 11 and the electric current flowing on the driver circuits 21 and 22 in order to detect the collision of the signal on the transmission medium 11 or the electric current on the transmission medium 11 in the vicinity of the circuits is made to detect. Consequently, the greater electric current flows on the output impedance of the driver circuits 21 and 22 of the low output impedance or on the transmission medium 11 in the vicinity of the circuits at the time of a signal collision, the electric current flowing on the output impedance or on the transmission medium 11 in the vicinity is detected and the collision of the signal can be surely detected.
Patent JP-H05292029-A (JP)
Title: Optical distributor
Inventor: KAJITANI SHUNICHI
IPC: H04B10/07
Filed: 1992-04-08
Abstract: PURPOSE:To eliminate difference in an optical power between input and output generated noncoincidence is obtained between the gain of an optical amplifier and the loss of an optical distributor. CONSTITUTION:This distributor is equipped with a detection circuit 4 which detects the optical power by receiving one of plural output signals issued from the optical distributor 3, and a gain controller 5 which outputs a control signal to the optical amplifier 2 provided at the front stage of the optical distributor 3 by receiving the output signal of the detection circuit 4.
Patent JP-S62243746-A (JP)
Title: Manufacture of fiber dispersion-type superconducting wire
Inventor: SUGIMOTO MASARU
IPC: H01B12/10
Filed: 1986-04-16
Abstract: PURPOSE:To carry out diameter reduction working and also making concentric with keeping excellent workability even if enlarged in capacity, by manufacturing an in situ rod and then by adding the third element to the above. CONSTITUTION:The in situ rod 1 having a structure in which many pieces of Nb fibers 2 stand close to each other and are dispersedly arranged in a copper-tin alloy matrix 3 is prepared. Six insertion holes 4 parallel with the length direction are equiangularly formed inside close to the outside peripheral part of the above. Then core bodies 5 composed of Ti improving the critical current value of Nb3Sn in a high magnetic field region are inserted into the insertion holes 4 so as to be formed into a composite rod R. This composite rod R is subjected to diameter reduction working, while being process-annealed, to be formed into a composite wire base, and a Sn plating layer 6 then is formed on the outside periphery of the above, so that a plated composite wire 7 is manufactured. By applying diffusion heat treatment to the above, a superconducting wire T can be obtained.
Patent JP-S62243038-A (JP)
Title: Evaluating device for program
Inventor: KASHIWAGI HARUHISA
IPC: G06F11/28
Filed: 1986-04-15
Abstract: PURPOSE:To reduce a scale of an evaluating program and a hardware amount of an evaluating device by providing a bank switch which is switched and connected to one of a memory mapped I/O or a control memory, on an evaluating microcomputer. CONSTITUTION:A supervisor microcomputer 2 stores a user program and its data, and an evaluating program of the user program, in a data area 32 of a control memory 3, and a program area 31, respectively. An evaluating microcomputer 1 stores a program of the area 32 in an alternate memory 4, and reads and executes the user program successively. In such a case, an address space which is reserved in a memory mapped I/O 13 of the microcomputer 1 is converted in advance to the same as an address space of the memory 3, and when the microcomputer 1 executes an access to the address space, it is switched and connected to one of the I/O 13, or the memory 3 through an external interface circuit 14, by a bank switch 12 in response to an operation mode and an address, so that the address spaces of the memory 3 and the memory 4 are not superposed.
Patent JP-S62243096-A (JP)
Inventor: SATO TOSHIHIRO
IPC: G07F13/06
Filed: 1986-04-16
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-S51119240-A (JP)
Title: Manufacturing method of ferrodielectric transparent porcelain
Inventor: WAKINO KIKUO
IPC: C04B35/49
Filed: 1974-07-30
Abstract: PURPOSE: Mass production, without a hot press, of ferrodielectric transparent porcelain that is used for photoelectric elements. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02267212-A (JP)
Title: Molten steel refining agent
Inventor: AKIYAMA MASARU
IPC: C21C7/076
Filed: 1989-04-10
Abstract: PURPOSE:To obtain a molten steel refining agent contg. a large amt. of fine powder of a prescribed particle size or less and capable of giving extra-low sulfur steel used for a lightweight sheet by rendering a compsn. consisting of prescribed amts. of the fluoride of an alkaline earth metal and MgO and the residue essentially CaO. CONSTITUTION:A molten steel refining agent is composed of 25-39wt.% fluoride of an alkaline earth metal such as CaF2 or MgF2, 10.5-20wt.% MgO and the balance essentially CaO. By blending with the fluoride and MgO, the melting temp. of the CaO is dropped and the slag forming property can be improved. When molten steel is refined with the refining agent, extra-low sulfur steel used for a sour gas resistant line pipe, a marine structure or a lightweight sheet can be obtd.
Patent JP-H10281574-A (JP)
Title: Air conditioner
Inventor: TAKAKU SHOJI
IPC: F25B13/00
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To simultaneously improve cooling and heating performances by switching a valve in cooling and heating operations, and forming a refrigerant tube route so that number of refrigerant passes of an outdoor heat exchanger is increased or decreased by the stitching. SOLUTION: Valves 6 to 8 are provided in an outdoor heat exchanger 5. At the time of cooling operation, it is set that the valves 6, 7 are closed, the valve 8 is opened, and at the time of heating operation, it is set that the valves 6, 7 are opened and the valve 8 is closed. At the time of the cooling, refrigerant is normally distributed in two directions by a branch tube 10, but the valve 6 is closed, and hence it is fed in one direction. At the time of heating, the refrigerant is branched in two directions by a branch tube 12, one is heat exchanged and then fed to a branch tube 13, while the other is heat exchanged and then fed to the tube 10. Thus, at the time of cooling, number of refrigerant passes of the exchanger is two to improve heat transfer rate, and at the time of heating, the number of the refrigerant passes is four to reduce pressure loss of the refrigerant in the tube.
Patent JP-S58205591-A (JP)
Title: Treatment of organic waste liquid
Inventor: KATAOKA KATSUYUKI
IPC: C02F9/00
Filed: 1982-05-26
Abstract: PURPOSE:To simplify and rationalize the treatment for org. waste liquid, by treating the org. waste liquid biologically then subjecting the biologically treated water to an evaporation treatment in an evaporation stage of an indirect heating type by a steam compression method and/or a multi-effect method. CONSTITUTION:Night soil 1 is admitted without dilution into a biological nitrification and dentrification stage 2 of a nitrifying liquid circulation system, whereby BOD, nitrogen, etc. are removed. Part 3 of the outflow slurry from the stage 2 is subjected to solid-liquid sepn. in a solid-liquid sepn. stage 4 such as a centrifugal concentrator. The concd. sludge is returned to the stage 2. On the other hand, there maining part 3' of the outflow slurry is mixed with separated liquid 5' and is admitted into an evaporation drying vessel 6 of a hermetic indirect heating type. The temp. of the inflow slurry 7 is increased to about 40 deg.C by the oxidation heat of microbes in the stage 2 and further the slurry is preheated to about 80 deg.C in a heat exchanger 9 by the condensed water 8 of steam.
Patent JP-H02267555-A (JP)
Title: Magazine editing system
Inventor: YOSHIDA YOICHI
IPC: G03F1/00
Filed: 1989-04-10
Abstract: PURPOSE:To automatically set plural pagination positions by simple operation and to improve editing processing efficiency by displaying a pagination setting menu, independently managing each pagination in the peripheries of the necessary printing plate based on layout information and laying out in a lump. CONSTITUTION:The pagination setting menu is read out from a menu information memory 4 in response to the instruction from an input part 7 and the pagination setting menu is displayed on a CRT display device 6 through a controller 1 which has computer constitution, a display information storing means 5, etc. When the layout information of the pagination information of plural pieces of page information is inputted from the input part 7 based on the display, each piece of layout information is independently managed by a pagination layout means 13 of the controller 1 and the plural pieces of pagination information are laid out in a lump. Then, each piece of pagination information is laid out and displayed in a lump at the appointed position in the same printing plate peripheries as magazine layout on the device 6, the plural pagination positions are automatically set by the simple operation and the magazine editing process efficiency is improved.
Patent JP-H01260971-A (JP)
Title: Color picture reader
Inventor: TAKEUCHI TOSHIYUKI
IPC: H04N1/48
Filed: 1988-04-12
Abstract: PURPOSE:To attain small size and to increase the read speed by using a voltage switching means so as to switch 3 different voltages applied to a liquid crystal plate transmitting red, green and blue colors. CONSTITUTION:When an original lighting fluorescent unit 114 comes to the tip of an original, a CPU 118 controls a liquid crystal plate passing wavelength control circuit 115. When the voltage applied to the crystal plate 104 is switched, the passing wavelength of the one subscanning line is switched into R, G and B wavelengths and scanned for 3 times. As a result, the R component light, the G component light and the B component light are inputted in time division separately to a CCD 105 and the R component signal, the G component signal and the B component signal are obtained from the CCD 105. Thus, small size is attained and the read speed is quickened.
Patent JP-S5215823-A (JP)
Title: Germicide for agriculture and gardening
Inventor: NAKAGAWA TAIZOU
IPC: C07C239/00
Filed: 1975-07-18
Abstract: PURPOSE: A germicide for agriculture and gardening possessing high controlling activities against vast ranges of diseases. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63254572-A (JP)
Title: Stereogram generation processing system
Inventor: SAITO AKIRA
IPC: G06T11/20
Filed: 1987-04-10
Abstract: PURPOSE:To easily perform determination by specifying the position of a base surface where respective solid rods are arranged while the bottom surfaces of the solid rods are inscribed with a predetermined frame when a stereogram used for the graph display of business data is generated. CONSTITUTION:This system is equipped with a frame data specification part 3 which specifies data on a frame where the base surface for arranging the solid rods of the stereogram is set, a base surface data specification part 4 which specifies the ratio of the division of the side of the frame by an inscribing point when the vertex of the base surface arranged in the frame is inscribed with the frame and the direction of the base surface, and a base surface position calculation part 5 which calculates the position of the base surface arranged in the frame and the sine and cosine of the tilt angle. The calculated position of the base surface and sine and cosine data on the tilt angle are used by a stereogram generation part 6 to generate solid rod graphic forms of respective graph elements, thereby generating the stereogram. Consequently, the stereogram is generated efficiently with an optional inclination nearly without requiring trial and error.
Patent JP-H04319654-A (JP)
Title: Scattered x-ray inspecting device
Inventor: TSUCHIYA TAKEO
IPC: A61B6/03
Filed: 1991-04-19
Abstract: PURPOSE:To improve the spatial resolution of a scattered X-ray inspecting device for scattered X-ray pictures by obtaining a scattered X-ray signal from which scattered X rays caused by multiplex scattering from a position other than the spot position of an X-ray beam are removed. CONSTITUTION:X rays radiated from an X-ray generator 1 scan an object 2 to be inspected after the X rays are collimated to an X-ray beam by means of an X-ray beam scanner 4. The scattered X rays scattered backward from the object 2 are made incident to the X-ray receiving surface of an X-ray detector 5 and the detector 5 outputs a scattered X-ray signal. A pulse height analyzer 6 analyzes the energy spectrum of the scattered X rays from the scattered X-ray signal. The analyzer 6 excludes the analyzed low-energy side signal component of the output of the detector 5 from its output by regarding the component as a multiplexly scattered component. The scattered X-ray picture of the surface to be inspected of the object 2 is displayed on the screen of a CRT 10 on the basis of a scattered X-ray dosage signal from the analyzer 6.