baber/WOPTO huggingface dataset:
Patent JP-S63223334-A (JP)
Title: Coal burning type boiler
Inventor: HERUMAN BURIYUTSUKUNAA
IPC: F01K23/06
Filed: 1987-12-18
Abstract: 1. A forced induction, coal-fired steam generator for a gas and steam turbine power plant with a gas turbine connected to its exhaust line, a waste heat steam generator connected downstream on the gas-side of the gas turbine and a steam turbine connected to the steam side of the waste heat steam generator, characterised in that the coal-fired steam generator (1) includes at least one sub-stoichiometrically driven fluidized bed furnace system (5, 6), an integrated dust separator (4) connected downstream of the fluidized bed furnace system and a steam generator melting chamber (31) having burners (29, 30), connected, on the gas side, downstream of the dust separator (4).
Patent JP-S63167626-A (JP)
Title: Joint between high voltage cables and method of forming the same
Inventor: MANFURETSUDO HERUMAN OTSUTOO B
IPC: H02G15/103
Filed: 1987-12-19
Abstract: A joint between high voltage cables is formed by employing a connector having the same diameter as the cable dielectric. A layer of stress controlling material extends from the cable screen on one side of the joint, along the cable dielectric, across the connector, along the dielectric of the other cable and on to the screen of the other cable. A layer of conducting material extends on top of the stress controlling layer and longitudinally encompasses the conductor connector and overlaps the dielectric of both cables. An insulating layer encloses the conductive layer. Further layers of conductive and/or stress controlling material may be applied around the joint.
Patent JP-H02166738-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: NISHIMURA HIROSHI
IPC: H01L21/3205
Filed: 1988-12-21
Abstract: PURPOSE:To enhance the accuracy of a wiring pattern by forming a resist pattern having a specified film thickness at the step part of an insulating film on a wiring, etching back a resist film formed on the insulating film and the resist pattern until the insulating film is exposed, etching back the resist pattern, the resist film and the insulating film, and flattening the insulating film. CONSTITUTION:A silicon oxide film 11, a first wiring layer 12 and an interlayer insulating film 13 having the thickness of 2mum are formed on a silicon substrate 10. A resist pattern 14 and a resist film 15 are formed in a recess part. At this time, the thickness of the resist pattern 14 is thicker than the step of the interlayer insulating film 13 by 0.2-0.3mum. Then, the resist film 15 is etched back, and the resist film 15 is removed until the surface of the interlayer insulating film 13 is removed. The etch back is further performed, and the interlayer insulating film is flattened. At this line, the thickness of the interlayer insulating film 1s about 0.8-1.0mum. Then, a second wiring layer 16 and a resist film 17 are formed. Light 19 is projected on the resist film 17 other than a wiring region through a photomask 18, and the resist film 17 is formed.
Patent JP-H06142422-A (JP)
Title: Filter medium
Inventor: OKITA ARIYOSHI
IPC: D21H27/08
Filed: 1992-11-06
Abstract: PURPOSE:To obtain a filter medium having excellent mechanical strength which hardly causes clogging. CONSTITUTION:This filter has a two-layer structure consisting of wood pulp and cellulose fiber having thinner fiber than the wood pulp and is produced by paper making method in a manner that the cellulose fiber layer 2 has <1/4 thickness of the wood pulp layer 1. The liquid to be filtered is poured from the wood pulp layer side. Thereby, such a matter which causes clogging is removed by the wood pulp layer 1 and the liquid permeates through the cellulose layer 2. Thus, clogging is decreased. Moreover, both fibers are entangled with each other in the interface of the layers, so that the mechanical strength of the filter can be increased.
Patent JP-H01165752-A (JP)
Title: Ferritic stainless steel having superior corrosion resistance in highly concentrated halide solution
Inventor: SHIMIZU HIROSHI
IPC: F28F21/08
Filed: 1987-12-22
Abstract: PURPOSE:To produce a member for a heat exchanger having superior corrosion resistance to a highly concd. aq. halide soln. used as a heat medium in the heat exchanger by using a ferritic stainless steel having a specified compsn. as stock for the heat exchanger. CONSTITUTION:In a heat exchanger using industrial waste water at low temp. as a heat source, an aq. soln. of a halide such as MgCl2, ZnCl2 or LiCl2 having >=20% concn. of halogen ions such as Cl ions is used as a heat medium. A ferritic stainless steel having superior corrosion resistance, especially pitting corrosion resistance to the highly concd. aq. halide soln. is used as stock for the heat exchanger. The ferritic stainless steel contains, by weight, <0.03% C, 0.3-1.5% Si, <1.5% Mn, 14.0-21.0% Cr, 0.60-2.50% Ni, 0.20-1.50% Cu, 0.10-4.00% Mo and <0.05% N or further contains one or more among 0.01-1.00% Al, 0.03-1.00% Ti, 0.05-1.00% Nb and 0.05-1.00% V and has a ferrite phase structure.
Patent JP-H06175754-A (JP)
Title: Automatic storing mechanism for main contents of storage
Inventor: KUBOTA KAZUMI
IPC: G06F1/26
Filed: 1992-12-02
Abstract: PURPOSE:To provide a personal computer which can store the data more surely when a sleep mode lasts for a long time. CONSTITUTION:When an idle time lasts for a certain period of time and the count value of a sleep timer 10 reaches a set level, a sleep mode changeover action restart timer 11 starts its operation. When the operation of the timer 11 lasts up to a set time, the action mode of the timer 11 is once changed so that the ordinary processing ability is secured. A system program confirms the changeover factor and starts the corresponding program and sets a sleep mode to reduce the power consumption if a device is left as it is. Furthermore, the system program automatically copies the data stored in a main memory into a nonvolatile storage device before these data are lost if the device is left as it is even after the action mode is switched to the sleep mode.
Patent JP-H01163610-A (JP)
Title: Position detecting device for unmanned vehicle
Inventor: HORI MITSUTAKA
IPC: G01P3/36
Filed: 1987-12-21
Abstract: PURPOSE:To improve measurement accuracy by processing the detection signal of an optical sensor by a filter means and detecting a road surface pattern by using a lens system. CONSTITUTION:Optical systems 20A and 20B are so constituted that an image is formed on a sensor through a cylinder lens in a direction parallel to the line sensor and the sensor is at the focus in a vertical direction. Video signals of the optical systems 20A and 20B are detected by video detection parts 30A and 30B and inputted to spatial filters 40A and 40B to detect specific spatial frequency components from the optically random pattern of a road surface. The behavior is checked with time to measure the relative position of a vehicle body to the road surface. The outputs of the filters 40A and 40B are processed by arithmetic processing parts 50A and 50B to calculate the movement distance of the sensor, which is differentiated by time to measure the speed and position with high accuracy.
Patent JP-H09165090-A (JP)
Title: Low temperature storage tank
Inventor: OKUMURA MINORU
IPC: B65D88/74
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To simplify cold insulation construction work of roof. SOLUTION: A side wall to be embedded in the ground is formed from concrete and a dome-shaped roof 3 is constructed on the side wall so as to be exposed above the ground. The inner surface of the side wall is covered with a membrane 5, and the roof is of double-shell structure comprising an external tank material, 7 and internal tank material B and granular cold insulating materials 9 are filled into between both the tank materials 7, 8.  The outer periphery of the external tank material is embedded and fixed in the upper part of frame of side wall, whereas the outer periphery of the internal tank material is connected to the upper part of the side wall through anchor members 11 so as to be thermally deformable in various directions and the upper end edge of the membrane is connected to the outer periphery of the internal tank material airtightly and liquidtightly over the entire periphery. As the anchor member, anchor strap made of belt-shaped metal plate is employed. Manholes 10 are provided on the top and periphery of external tank material of roof to charge granular cold insulation materials.
Patent JP-H03174089-A (JP)
Title: Pulp containing mineral fiber based on cellulose fiber for use in manufacturing paper
Inventor: MISHIERU KONSHIYU
IPC: D21H15/08
Filed: 1990-11-28
Abstract: PURPOSE: To produce cellulose fiber-based paper pulp having bulkiness and a rigid feeling by mixing specific mineral fiber with cellulose fiber. CONSTITUTION: The objective pulp is produced by mixing (A) (preferably 2-15 wt.%) wool-like insulation mineral fiber (e.g. glass wool) having 3-8 μm average diameter with (B) cellulose fiber.
Patent JP-H11161688-A (JP)
Title: Cad device
Inventor: SAITO YOSHIYUKI
IPC: G06F17/50
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a CAD device which eliminates the need for screen operation for moving an object component to be arranged to a desired position in manual arrangement of components related to mounting design of a circuit board. SOLUTION: This device is equipped with an external storage part 110 where information regarding component arrangement such as individual information 111 and mutual connection information 113 on an object component to be arranged and components which are already arrange is registered, a temporary arrangement control part 123 which calculates an optimum arrangement position of the object component and performs control for changing a display area on a screen so that the object component is displayed at the calculated arrangement position, an inptu operation part 130 which accepts operation by an operator, a display part 140 which displays the component arrangement state to the operator, a work storage part 150 where operation data in the CAD device are temporarily saved, and an output part 160 which prints out a design result, a drawing, and data.
Patent JP-H11163128-A (JP)
Title: Wiring crossing part, manufacture thereof, resistor, its resistance value adjustment method, and thin-film device
Inventor: MURAMATSU SAYURI
IPC: H01L21/768
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a wiring crossing part having no irregularities in efficiency by forming the wiring of a crossing part without steps. SOLUTION: The first wiring 15, which is composed of a magnetic film, of two microns in maximum thickness is formed in the negative pattern 12 formed on a glass substrate 11. The upper surface of the first wiring 15 is substantially planarized so as to become even with the upper surface of the substrate 11, and moreover the lower surface of the second wiring 16, consisting of a copper conductive film, is substantially formed without steps crossing the first wiring 15.
Patent JP-H08175481-A (JP)
Title: Hull repair method
Inventor: INADA KIYOO
IPC: B63B9/00
Filed: 1994-12-27
Abstract: PURPOSE: To provide a hull repair method high in work efficiency and capable of effecting high-precision repair. CONSTITUTION: When a shell plate 14 of a hull 26 is repaired, a plurality of reflection targets 20 are provided at a predetermined interval along a predetermined cutting line which forms outer periphery of a damaged section 10, and three-dimensional coordinate value of each reflection target 20 is obtained by a three-dimensional coordinate measuring device 24 in the first process. In the scound process, coordinate transformation from a coordinate system of the three-dimensional coordinate measuring device 24 to hull coordinate system is performed.  In the third process, three-dimensional coordinate value of each lattice point of lattice set across arbitrary interval in the predetermined cutting line is obtained by curved-face interpolation based on the three-dimensional coordinate value of each reflection target 20 obtained in the first process, and repairing shell which reproduces a shape of a curved face of an an existing shell plate of the hull from the obtained three-dimensional coordinate value is prepared.
Patent JP-H05172433-A (JP)
Title: Air conditioning apparatus
Inventor: TANI SHUICHI
IPC: F25B29/00
Filed: 1991-12-09
Abstract: PURPOSE:To provide an air conditioning apparatus the workability and installing characteristics of which are favorable even if it is installed in a wide range by a method wherein one heat source machine and a plurality of indoor machines are connected to each other through a plurality of relay machines. CONSTITUTION:All six indoor machines are divided into one group of three composing elements and the other group of three composing elements. The composing element 60 comprises indoor machines B, C and D. The composing element 70 comprises of indoor machines F, G and H. A relay machine E stores in it the first branching part 10 and the second branching part 11 corresponding to the composing element 60; the second, third and fourth flow rate control devices 13, 15 and 17; the first and second heat exchanging parts 19, 16a; and the third heat exchanging parts 16b, 16c and 16d and the like. A relay machine I stores in it the first and second branch parts 50 and 51 corresponding to the composing element 70; the fifth and sixth flow rate control devices 55 and 57; and the fourth, fifth and sixth heat exchanging portions 59, 16i, 16f, 16g and 16h and the like. The relay machine I is placed between the indoor machines F, G and H and the heat source machine A and connected in parallel with the specified relay machine E. Since a plurality of relay machines E and I are placed between the heat source machine A, the indoor machines B to D, F to H, it is possible to provide an air conditioning apparatus in which a workability of connecting pipes and superior installing characteristics of the relay machines can be attained.
Patent JP-H02167852-A (JP)
Title: Production of superconductive ceramics
Inventor: HAGINO SADAAKI
IPC: C04B35/45
Filed: 1988-12-22
Abstract: PURPOSE:To efficiently add Tl and simultaneously readily recover unreacted Tl by heating a sintered ceramics containing excess BaO in a gaseous thallium halide and substituting Ba with Tl. CONSTITUTION:A sintered ceramics containing excess BaO is ground into pieces and the obtained particles with 1-5mum particle size are blended with a binder (e.g. turpentine oil). The resultant mixture is coated on a substrate 3 and the binder is then removed by heating to form a sintered ceramics film 4. The sintered ceramics film 4 formed on the substrate 3 is then put into a reaction furnace 2 equipped with a heater 1 and heated at >=800 deg.C while feeding a gaseous thallium halide (e.g. TlF3) into the furnace 2 and Tl2O3 is added into the film 4 by substituting the excess Ba in the film 4 with Tl. BaF2 generated in the furnace 2 and unreacted gaseous thallium halide are then introduced into a recovery furnace 5 accommodating BaO and heated at >=800 deg.C using a heater 6 to recover the gaseous thallium halide and exhaust BaF2.
Patent JP-H08178900-A (JP)
Title: Leakage flux type flaw detector
Inventor: AIZAWA HITOSHI
IPC: G01N27/87
Filed: 1994-12-27
Abstract: PURPOSE: To provide a leakage flux type flaw detector which detects defects in the end part of a plate. CONSTITUTION: When a leakage magnetic flux from a plate material S magnetized by an excitation yoke 2 is detected by a probe 5 scanning in parallel to the surface of the plate, one magnetic pole 3b of the excitation yoke 2 is arranged adjacently to the end face of the plate material S via a predetermined gap (h), and the other magnetic pole 3a is disposed adjacently to the surface of the plate material S via a predetermined gap (g). The probe 5 is turned within a plane parallel to the surface of the plate to scan up to the side face of the magnetic pole 3b on the end face of the plate material. Accordingly, defects can be detected irrespective of the direction of the defective part up to a position very close to the end part of the plate.
Patent JP-H04215207-A (JP)
Title: Dielectric porcelain composition and manufacture thereof
Inventor: MIZUNO YOICHI
IPC: H01G4/12
Filed: 1990-11-26
Abstract: PURPOSE:To lower burning temperature at the time of manufacture, and improve a dielectric constant and resistivity, and reduce a temperature change factor of electrostatic capacity by using a material including a specified main component, which is made of a predetermined composition, and a specified auxiliary component at a predetermined rate. CONSTITUTION:A main component of a dielectric porcelain composition is shown with a general formula [Pb(Mg1/3Nb2/3)O3]a, [Pb(Zn1/3Nb2/3)O3]b[Pb(Ni1/3 Nb2/3)O3]c[PbTiO3]d, and this formula shows the main component of the composition that a, b, c, d (provided that a + b + c + d = 100), which mean mole rate of each oxide of Pb(Mg1/3Nb2/3)O3, Pb(Zn1/3Nb2/3)O3, Pb(Ni1/3Nb2/3)O3 and PbTiO3 composing the main component, exist within an area of polyhedron having each vertex shown with a formula I in a solid component figure showing the relation between mole rate of these four kinds of oxide. A material including an auxiliary component which consists of each component of MgO at 0.28-2.82mole% and Pb2O4 at 0.34-1.66mole% against the main component is used as the dielectric porcelain component.
Patent JP-H05159247-A (JP)
Title: Magneto-resistance effect head
Inventor: SUZUKI AKIHIRO
IPC: G11B5/11
Filed: 1991-12-10
Abstract: PURPOSE:To provide the shielding type MR head which has a high resolving power and is suitable for a high recording density. CONSTITUTION:The shielding type MR head has a structure laminated with a lower shield 5, an inter-lower shield gap 7, a bias film 3, a shunt film 2, an MR element layer consisting of an MR film 1, an electrode 4, an inter-upper shield gap 8 and an upper shield 6. The distance 9 between the MR film and the upper shield of such head and the distance 10 between the MR film and the lower shield are equaled.
Patent JP-H0596264-A (JP)
Title: Furnace for fluidized decomposition
Inventor: WAKAO RYOJI
IPC: B09B3/00
Filed: 1991-10-07
Abstract: PURPOSE:To recover dust oil efficiently from petrochemical resins by fluidizing the material which is supplied from a hopper to a furnace in a pipe installed in the furnace, sending the material gasified by heating to a cooling liquefaction part to recover the liquefied dust oil. CONSTITUTION:Petrochemical resins supplied in a hopper are heated in the main body 1 of a furnace and gasified during flowing down. The gas is then elevated to pass through a gas collection pipe 10, and after being filtered by a gas filter 5, is liquefied in a cooling liquefaction part 6 to drop as liquefied oil from a dust oil outlet 19. A screw installed in a pipe in the main body of the furnace is rotated to transfer and gasify the material which is mixed at the end of the pipe to be gasified before reaching the terminal of the furnace. A part of the material which is not gasified is discharged as a residue from a residue discharge part 7. The produced gas is liquefied by cooling during passing through a coiled pipe in a cooling part 6. The liquefied oil is stored in an oil tank. The dust oil is thereby recovered from petrochemical resins efficiently.
Patent JP-H04197179-A (JP)
Title: Large protein gene of human papainfluenza 2 virus and substance containing the gene
Inventor: KONDO KUNIO
IPC: C12N15/09
Filed: 1990-11-29
Abstract: NEW MATERIAL:The subject human parainfluenza 2 gene containing the unit expressed by the total or a part of the formula as the total or a part of the base-sequence constituting the gene. USE:Diagnostic for PIV-2 infection disease, etc. PREPARATION:The objective gene can be synthesized by phosphoamidite process based on the base sequence having complementarity to the gene RNA of PIV-2.L protein of formula.
Patent JP-H08229038-A (JP)
Title: Method and equipment for three-dimensional ultrasonic wave picture creation
Inventor: GEERII AREN SHIYUWARUTSU
IPC: G01S7/52
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To prevent noises interrupting observation of a lesion by processing an ultrasonic Doppler information signal, which is generated from ultrasound transmitted toward a human body and is received at a spatial point within the area, and by displaying the intensity of Doppler power by spatial standard in three-dimentional display. SOLUTION: A Doppler shift processor 22 calculates the shift of Doppler phase or of frequency at the point where each steric sample exists within the picture image area and processes many samples of signal which are detected by a group of Doppler sensor pulse that detects each sample's position. The value of steric sample is transferred to a speed image processor 26, and the value of color displayed as a picture element on a display 40 is transferred to a scan converter and a display processor 32. Each color indicates a particular speed of the flow at the position of the image in a particular direction. The value of Doppler power that is calculated at the processor 24 is mapped and its intensity or the value of color is displayed by a power image processor 28.
Patent JP-H08185388-A (JP)
Title: Selecting method for teaching material in intellectual education system and intellectual education support system
Inventor: KIMURA FUMIHIRO
IPC: G06Q50/20
Filed: 1994-12-27
Abstract: PURPOSE: To provide a teaching material selecting method capable of presenting the teaching material of a succeeding stage even when a certain teaching target can not be learned in an intellectual education system and an intellectual education supporting system. CONSTITUTION: This teaching material selecting method is provided with a teaching material extracting means for extracting all teaching materials whose selection flags are off, a teaching material selecting means 33 for selecting one of the extracted teaching materials and turning on its selection flag, a challenge managing means 32 for turning on a challenge flag of a teaching target for the learning of the selected teaching material, and a learning managing means 31 for judging whether the teaching target of the teaching material selected by the means 33 is learned or not, and when the target is learned, turning on a learning flag of the teaching target.
Patent JP-H01166708-A (JP)
Title: Hair treatment device
Inventor: HANADA TORU
IPC: A46B11/00
Filed: 1987-12-23
Abstract: PURPOSE: To facilitate the demounting of a liquid tank by providing a liquid filling draining lid made of an elastic body at the side of the main body of the liquid tank and pressing the lid by the main body when the liquid tank is mounted. CONSTITUTION: A liquid tank 7 has a pump operating switch 8 at its upper surface, a spraying part 10 at the bottom in front which passes through a hole 9 at the tip of the main body 5 and projects to the side of a heating part 4, and a latch projection 10' on the rear end surface, respectively. By making the spraying part 10 passed through the hole 9 and by making an end latch 11 provided at the main body 5 engaged with the latch projection 10', the liquid tank 7 is fixed to a concave part 6. A liquid filling draining lid 12 is made of an elastic body set up at the bottom of the liquid tank 7. When the lid 12 is closed, it projects downward from the bottom surface of the liquid tank 7, and is pressed and held by both the liquid tank 7 and the main body 5 in a state that the liquid tank 7 is fixed to the main body 5.  When the liquid tank 7 is to be demounted, the end latch 11 is made moved to the unlatching direction to release its engagement with the latch projection 10'. Since the lid 12 is being pressed and held, the rear of the liquid tank 7 is raised upward by an elastic stress of its cover 12 just when the end latch is released, and by grasping the rear of the liquid tank 7 raised upward, the tank 7 is easily demounted form the main body 5.