baber/WOPTO huggingface dataset:
Patent JP-S6481126-A (JP)
Title: Manufacture of superconducting wire
Inventor: HASEGAWA SHOICHI
IPC: B28B1/00
Filed: 1987-09-21
Abstract: PURPOSE:To manufacture an oxide system superconducting wire of superior superconducting characteristics with a long size and continuously by applying heat treatment to an oxide system superconducting powder in a molding die for forming a sintered body and covering the outer shoulder of the sintered body with a metal material. CONSTITUTION:A high tensile core A is inserted from the upper end of the feed cylinder 3 at a powder feed part 1 and made to pass through a molding die 7. And a superconducting powder C is filled in the feed part 1. Then, a screw 4 is turned, thereby filling the powder C in the die 7. In this case, the powder C is compressed and bulk density is thereby increased. And a high-frequency heater 8 heats the core A and the powder core is subjected to heating treatment at the predetermined temperature during the predetermined time, thereby obtaining a sintered body D comprising a superconductor. Thereafter, a metal tape E is paid out, inserted in a molding machine 9 and made to travel in a P direction. Consequently, both ends of the tape E when coming out of the molding machine 9 are abutted to each other. The abutted part is welded, a cylindrical body is made and the sintered body D comprising the superconductor is inserted therein together with the cylindrical body. And the cylindrical body is reduced in diameter and a superconducting wire B is thereby formed.
Patent JP-S6295592-A (JP)
Inventor: KOIKE TETSUO
IPC: G10L13/00
Filed: 1985-10-23
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-S6295262-A (JP)
Title: Printing apparatus
Inventor: NAKAMURA HARUO
IPC: B41J2/325
Filed: 1985-10-23
Abstract: PURPOSE:To provide a printing apparatus enhanced in a transfer property, imparting good image quality and reduced in recording energy, by separating the current supply part and transfer part of a recording head comprising a recording substrate having a plurlality of recording needless mounted on one surface thereof. CONSTITUTION:In the pressing angle of recording head 4, the angle 20($theta1) formed by a recording substrate 6 and the end surface 7 of said recording substrate is almost the same as the angle 21(theta2) formed by a recording substrate 6 and the and a platen 11. By pressing an ink film 10 and receiving paper 12 by the whole of the end surface 7 of the recording substrate 6, a transfer part 9 is secured directly under the end surface 7 of the recording substrate and molten ink is certainly tranferred to the receiving paper from the ink film. Further, in order to attain an electrical contact property and to perform current supply, the ink film 10 is pulled in the direction shown by an arrow 15 and tension is applied to said ink film to penetrate the leading end part of a recording needle 5 in to a resistance layer 3 to secure a current supply part 8.
Patent JP-S6480056-A (JP)
Title: Manufacture of conductive material for electronic component
Inventor: KATO TSUNENORI
IPC: H01B13/00
Filed: 1987-09-21
Abstract: PURPOSE:To improve adhesion between the surface of a basic material and a nickel based plating layer and contrive the stability of conductive characteristics, by making use of a copper based metallic sheet as the basic material and forming a diffusion layer consisting of Ni-Cu alloys between the basic material and the Ni based plating layer. CONSTITUTION:A plating layer consisting of Ni or a nickel alloy is formed at the surface of a basic material sheet consisting of copper or a copper alloy. A diffusion layer consisting of a Cu-Ni alloy is formed between the basic mate rial sheet and the plating layer by heating at a temperature of 250-500 deg.C the above sheet where the plating layer is formed. After forming the diffusion layer, the above sheet where the diffusion layer is formed is processed by quenched and tempered rolling. Further, after performing a quenched and tem pered rolling process, it may be as well to conduct a process where the plating layer consisting of Sn or an Sn alloy is formed further at the surface of the above plating layer. This approach improves adhesion between the surface and the Ni based plating layer and contrives the stability of conductive characteristics.
Patent JP-H0791173-A (JP)
Title: Propulsion machinery for burying pipe body
Inventor: MIYAZAKI MAMORU
IPC: E21D9/093
Filed: 1993-09-22
Abstract: PURPOSE:To adapt a propulsion machinery for burying a pipe body even to a small-bore propulsion pipe by installing a target for controlling an attitude to a soil sucking-removing pipe in a guide pipe and observing the target while using the inside of the soil sucking-removing pipe as space for observation. CONSTITUTION:The driving of a hydraulic motor 36 is stopped with soil evacuated, and all removed soil in soil sucking-removing pipes 9a-9d are discharged. Consequently, a target 15 mounted in a guide pipe 1 is brought to an observable state by a laser theodolite 42 installed into a starting shaft T. An electromagnetic shutter 16 in front of the target 15 is opened under this state, wash water is injected from a water jet nozzle 19, and a lens, etc., as the target 15 are washed. Likewise, the electromagnetic shutter 18 of a fourth soil sucking- removing pipe 4d is also opened. Displacement from the projected position of the guide pipe 1 is measured, the quantity of correction is arithmetic operated from the result of measurement, four jacks 20 for correcting the direction are operated properly, and the attitude of the guide pipe 1 is controlled. When measurement and observation are completed, the electromagnetic shutters 16, 18 are closed, and the next propulsion operation is conducted as required.
Patent JP-2001059162-A (JP)
Title: FORMATION OF Si THIN FILM BY LASER VAPOR DEPOSITION METHOD AND PHOTOELECTRIC TRANSDUCER CONTAINING THE THIN FILM AS COMPONENT
Inventor: KOIDE NAOKI
IPC: H01L21/203
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To form a particulate Si thin film of high quality having photoelectric transducing effect by using a laser vapor deposition method and to provide an Si thin film series photoelectric transducer having output voltage higher than that of a photoelectric transducing element using an amorphous Si thin film and less in photodeterioration than the case of the same. SOLUTION: In the method for forming an Si thin film by irradiating an Si target with pulse laser light and depositing an Si thin film on a substrate 1, a stage 1 in which inert gas is introduced, and a particulate Si thin film 100 layer is formed on the substrate and a stage 2 in which the introduction of the inert gas is stopped, and an Si thin film 101 layer is formed on the substrate are provided, and the stage 1 and the stage 2 are repeated respectively by at least one or more times, by which film formation is executed on the surface of the substrate. The film formation is executed under the conditions in which the film thickness t1 of the particulate Si thin film layer formed in one time stage 1 is set to 5 to 100 nm, and the film thickness t2 of the Si thin film layer formed in one time stage 2 is controlled to one or two times the t1.
Patent JP-S6479129-A (JP)
Title: Optically active glycerol derivative and production thereof
Inventor: SHUTO SATOSHI
IPC: C07D309/12
Filed: 1987-09-21
Abstract: NEW MATERIAL:3-Substituted sm-glycerol derivative expressed by formula I (R1 is formula II, formula III or CH2OCH3). EXAMPLE:3-Methoxymethyl-sm-glycerol. USE:An intermediate capable of optically, purely and relatively inexpensively producing various kind of optically active and physiologically active substances such as various kind of lipid derivatives similar to structure of PAF having antitumor action, immunosuppression action, etc., in large amounts. PREPARATION:1,2-Diacyl-3-substituted-sm-glycerol derivative expressed by formula IV (R2 and R3 are acyl) is treated with a deacylating agent in an inert solvent to provide the compound expressed by formula I.
Patent JP-H08101592-A (JP)
Title: Fixing heater, manufacture thereof, fixing device and image forming device
Inventor: FUKUSHIMA MASANORI
IPC: H05B3/20
Filed: 1994-09-30
Abstract: PURPOSE: To provide the fixing heater having a narrow width by integrally composing the heater providing the part arranged near to each other by the laser trimming. CONSTITUTION: On the oblong insulation substrate 11 consisting, for instance, of alumina, the heater 12 is formed which is formed in an U-shaped by the laser trimming. The heater 12 is composed in the u-shape in order to obtain a specified heating amt. with a reduced power by extending the conducting range while widening the effective heating width of the heater 12. The production of the fixing heater with such a constitution is performed by adjusting the resistance value by trimming the heater 13 by the laser trimming after forming the heater 13 on the insulation substrate 11, and simultaneously forming the heater 12 with a part separated.
Patent JP-2001059138-A (JP)
Title: Rail small in thermal expansion and excellent in wear resistance
Inventor: UEDA MASAHARU
IPC: C22C38/18
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a rail in which a pearlitic structure excellent in wear resistance can stably be obtd., simultaneously, the amt. of thermal expansion in the rail is reduced, and the service life and the safety of a track are improved, in a steel rail, by controlling the content of C and, furthermore, the contents of Mn and Cr as carbide forming elements to fixed ranges. SOLUTION: This steel rail has a compsn. contg., by weight, 0.80 to 1.20% C, 0.40 to 2.00% Mn and 0.15 to 1.50% Cr, in which the total of C+0.3Mn+0.80 Cr is 1.2 to 2.3%, and the balance Fe with inevitable impurities, and at least a part thereof has a pearlitic structure. Or, the range of a depth to at least 20 mm with the head corner part and the surface of the top part as the starting points may have a pearlitic structure in which hardness Hv lies in the range of 320 to 480.
Patent JP-2000069628-A (JP)
Title: Gas-insulated switchgear
Inventor: MATSUDA SETSUYUKI
IPC: H02B13/02
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To dispense with a pit and to reduce the cost sharply by extending a first single-phase type connecting bus-bar from the tip of a three-phase bundled type connecting bus-bar in the axial direction, connecting it to a bushing part, and branching second and third single-phase type connecting bus-bars from the obliquely arranged part of the three-phase bundled type connecting bus-bars and connecting them to respective bushing parts. SOLUTION: Sections which are arranged obliquely with certain inclinations with respect to lines 8, 8, 8 of bushings arranged standing for first and third phases approximately in a line at required intervals, are formed on the side of the lines 8, 8, 8 of bushings. A single-phase type connecting bus-bar 10 is extended and caused to rise, in the axial direction from the tip of a three-phase bundled type connecting bus-bar 7 at an obliquely arranged part, and connected to a line 8 of bushings as a first phase. Next, single-phase type connecting bus-bars 11, 12 are branched and extended approximately at right angles with respect to an axis from the obliquely arranged parts of the three-phase bundled type connecting bus-bars 7, then are caused to rise after that, and are connected to lines 8 of bushings as a second phase and a third phase. Consequently, it becomes possible to reduce the number of spots of direction change, i.e., bent sections, to make a pit unnecessary and to sharply reduce the cost.
Patent JP-H08100899-A (JP)
Title: Marking device for gas vessel
Inventor: YOMOGIDA KAZUHIKO
IPC: B41F17/14
Filed: 1994-09-30
Abstract: PURPOSE: To parallelly perform marking works of red/white color marks by directly blowing the red color mark by a marking gun from downward against an arbitrary lower side shoulder part, and directly spraying the white color mark by a marking gun by spouting white color paint atomized against an arbitrary upper side shoulder part. CONSTITUTION: In an opening/closing valve a1 temporarily screwed to an upper part of a gas vessel (a), a head part 53 is stopped to be fastened to a prescribed degree or more. In the final stage of tightening, the head part is stopped with a gas filler port a2 in a face down condition, thus to determine a marking surface of the gas vessel (a) with the opening/closing valve a1 serving as the reference. In red color paint used in red color marking of the gas vessel (a), a quick drying property is utilized, to make marking capable of a red color mark in high work efficiency. In retard drying white paint having a slow drying property as compared with the red color paint, the white color paint is atomized to be reformed into quick drying paint by a gun of spouting the paint atomized, and marking a white color mark is made capable in high work efficiency.
Patent JP-S61115447-A (JP)
Title: Preparation of potato cake
Inventor: KISHIMOTO YASUKUNI
IPC: A23G3/34
Filed: 1984-11-09
Abstract: PURPOSE:To prepare a potato cake having unique texture and novel feeling to the tooth, by using sweet potato or common potato as the main material, forming the material to flakes having specific size, mixing the flakes with a binder, and heating the obtained kneaded pastry. CONSTITUTION:The objective cake can be prepared by using sweet potato or common potato as the main material, forming flakes of <=0.2-0.6mm thick and <=22mm square, mixing the flakes with a binder, and heating the obtained kneaded pastry.
Patent JP-H0554089-A (JP)
Title: Graphic recognizing device and recognition error correcting device
Inventor: MAEHARA HIDEAKI
IPC: G06F17/50
Filed: 1991-08-23
Abstract: PURPOSE:To obtain a graphic recognizing device which can detect the recognition error and correct the recognition error in the recognition of the drawing which is a recognition object. CONSTITUTION:In a drawing which is a recognition object inputted by an image input means 1, the graphic information is recognized by a uniform symbol detecting means 5, a non-uniform symbol detecting means 6, a connection line detecting means 7 and a character detecting means 8, and the connection information is prepared by a connection information preparing means 10. At this time, the recognition information includes the recognition error owing to the low level of the quality of a drawing which is the recognition object, and a noise at the time of input or the like. Then, the drawing information related to the drawing which is the recognition object is inputted by a drawing information input means 13, and the recognition error is detected by using the drawing information in a recognition error detecting means 16, and the recognized result is corrected from the recognition error by a recognition error correcting means 17.
Patent JP-2000072424-A (JP)
Title: Graphitizing electric furnace
Inventor: MAJIMA TAKASHI
IPC: C01B31/04
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To continuously produce graphite powder by providing a notched part on a part of a wave guide, through which microwave is propagated, so as to continuously move carbon powder in an oxygen-free state to face the notched part. SOLUTION: Microwave current flows in the carbon powder X facing the notched part 1d provided in the inner wave guide 1b when the microwave M is emitted toward the uniaxial wave guide 1 from a microwave generating means 2. As a result, the carbon powder X is moved step by step toward a graphitized powder recovering hole 1f to face the notched part 1d while being heated by the Joule's heat generated by oneself in the oxygen-free state. The microwave current is surely passed through the carbon powder X to heat by making the peripheral part of the notched part 1d non-discharge shaped at this time and the carbon powder X is converted to a graphitized powder Xa, which is recovered by a graphitized powder recovering means 4. The carbon powder X is continuously charged to be filled into the inner wave guide 1b by the carbon powder supply means 3 at one end of the uniaxial wave guide 1.
Patent JP-H1081172-A (JP)
Title: Monitor-region expansion member and vehicle-surroundings monitor using the same
Inventor: AMARI TAKESHI
IPC: B60R1/00
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To put a driver of a vehicle under conditions permitting improved visibility by expanding the monitor region around the vehicle by a monitor- region expansion member and producing improved monitor images with shaded portions by its total reflection being eliminated. SOLUTION: A monitor-region expansion member 12 comprises an upper image-moving part 122 having a prism structure 122strct of which prism vertical angle θL becomes largest at the center of the member and gradually decreases as approaching from the center of the member toward the edge thereof, and an upper image-compressing part 124 having a surface-curved cylindrical structure 124strct which has an angle gradually decreased from the prism vertical angle θL of the upper image-moving part 122. A vehicle-surroundings monitor employs the monitor-region expansion member 12 as its optical image-forming means.
Patent JP-H1083329-A (JP)
Title: Computer system
Inventor: NAKAJO FUMIHIKO
IPC: G06F11/30
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To improve reliability by detecting the abnormality of a software for using an I/O device so as to avoid giving bad influence to processing even when abnormality is generated. SOLUTION: A key word updating means 13 periodically update-writes a key word within a register table 22 in a comparing status storing part 21c when the I/O device 10 is used, and a comparing circuit 11 compares a key word within a fixed status storing part 21b and key word in the comparing status storing part with each other and sends a coincidence or noncoincidence signal based on a comparing result. Next, when the noncoincidence signal is sent from the comparing circuit 11, the connection between a data storing part 21a and the I/O device is switched to give input data for the time of abnormality 12a toward the data storing part instead of input data from the I/O device and to receive output data for the time of abnormality 12b within the I/O device instead of output data from a computer main body 20.
Patent JP-H0399872-A (JP)
Title: Determining system for printing head carriage movement control parameter
Inventor: IWAZAWA HISATOSHI
IPC: B41J19/18
Filed: 1989-09-12
Abstract: PURPOSE:To make the title determining system adaptable to a change of properties by forming the system as a determining system for the printing head carriage movement control parameter of a serial printer equipped with a cut-sheet feeder and having the function of automatically inserting a printing paper to a predetermined position or that of automatically removing the printing paper after the end of printing. CONSTITUTION:State 1 indicates the initial condition at the point of time of applying power to a serial printer or resetting a software. In process 2, a printing paper is inserted by the process. In this state, printing data are received from a host computer so that printing is conducted on the printing paper(process 3). When printing for one sheet of printing paper ends, the printing paper 30 is removed(process 4). A period of time for a printing head carriage not to participate in the printing operation of a printer is used to perform a trial and control parameter determination process(process 6). When the printing data from the host computer remain(judgment 5), a printing process returns to the process 2 so that printing is conducted on the following printing paper. The printing process is terminated when the data do not remain(state 7).
Patent JP-H0285632-A (JP)
Title: Dew formation and overheat preventing system in air conditioner
Inventor: KIMURA KEIICHI
IPC: F24F11/02
Filed: 1988-09-21
Abstract: PURPOSE:To quickly eliminate such phenomena as dew formation in cooling operation, overheating around a ceiling in heating operation, etc. by a method wherein the cold or warm water flow rate, and the wind flow rate are controlled by signals transmitted from detecting sensors, and the water temperature is automatically changed corresponding to the atmosphere in a room. CONSTITUTION:In case the humidity in a room is high, the humidity is detected and transmitted by room humidity sensors 11 and 13, and the cold water temperature is raised so as to prevent dew formation around an air outlet. In case of low humidity, the water temperature is lowered by the humidity sensor 13 to lower the room temperature, and at the same time, a fan-proportion type valve 8 is put into action by a room temperature detecting sensor 12 to reduce the load of a refrigerator 6 with a low water flow rate. In winter, overheating may occur only in the upper zone in the room, however, the water temperature is lowered by a temperature detecting sensor 10 located around the ceiling to lower the wind temperature, so that the high temperature air that is retained around the ceiling is expelled.
Patent JP-S61118067-A (JP)
Title: Facsimile equipment
Inventor: SAKAKIBARA KENZO
IPC: H04N1/32
Filed: 1984-11-14
Abstract: PURPOSE:To attain talking while hooking off a handset without the need for operation of a switch means by controlling a network control circuit to connect a telephone line to a telephones set when the handset of the telephone set is hooked off within a prescribed time from key input. CONSTITUTION:In depressing any key among dial keys 5, a telephone number registered on a display device 6 is displayed and a character informing the state in the course of dialing is displayed at the same time. A main control circuit 60 calls an opposite party from a network control circuit 80 through a line 1 via a dial pulse generator 100 not through an MODEM 70 during this time. The operator hooks off a handset while the display is being executed, a telephone line 1 is connected to a telephone set 90 via the network control circuit 80 after dialing is finished, for the purpose of conversation.
Patent JP-S6481117-A (JP)
Title: Superconducting film covered composite material
Inventor: FUKUHARA MIKIO
IPC: H01L39/02
Filed: 1987-09-22
Abstract: PURPOSE:To reduce the variation of oxygen and improve the epitaxial growth and adhesion of a superconducting film by forming the superconducting film of complex oxide containing a specific metal on the surface of a substrate via an intermediate aluminum titanate layer. CONSTITUTION:The superconducting film of complex oxide containing at least one type of rare earth metals, at least one type of Ca, Sr and Ba, and Cu is formed on the surface of a substrate via a single or multiple layers of aluminum titanate as an intermediate layer. As a result, the variation of oxygen in the superconducting film becomes small due to the intermediate layer and the epitaxial growth and adhesion of the superconducting film are improved, thereby obtaining a stable composite material covered with a superconducting film.
Patent JP-H0287317-A (JP)
Title: Magnetic recording medium
Inventor: AII TADASHI
IPC: C09D101/18
Filed: 1988-09-22
Abstract: PURPOSE:To improve durability by using polyurethane resin having a cyclohexyl ring in its molecular chain as a binder component of a magnetic layer and using this component with nitrocellulose. CONSTITUTION:Nitrocellulose and polyurethane resin having a cyclohexyl ring in its molecular chain are used as the binder components. The polyurethane resin has high elasticity, large fracture elongation and excellent durability. As the cyclohexyl ring contained in the resin has a similar structure to the hexagonal ring in nitrocellulose, the resin has superior solubility with nitrocellulose. When the resin and nitrocellulose are used together, they dissolve well and impregnate into pores in the magnetic layer. Thus, pores are largely reduced in number, which enhances mechanical strength of the magnetic layer and improves durability.