baber/WOPTO huggingface dataset:
Patent JP-H01313324-A (JP)
Title: Production of superconducting film
Inventor: AIZAWA TAKESHI
IPC: C01G1/00
Filed: 1988-06-10
Abstract: PURPOSE:To obtain a thin film of a superconducting material having low porosity and high critical current density at a high rate of film formation by thermally spraying fine particles of a material having superconductivity such as copper oxide on the preheated surface of a base material and by heat-treating the resulting film. CONSTITUTION:Fine particles of copper oxide or a copper-contg. oxide having superconductivity are prepd. The surface of a base material is preheated, e.g., to 500-700 deg.C or fine powder of an Ni-based metal is thermally sprayed on the surface. The fine particles are then thermally sprayed on the surface of the base material in an atmosphere under reduced pressure and the resulting film is subjected to heat treatment at a high temp. and heat treatment at a low temp. in combination.
Patent JP-S5669404-A (JP)
Title: Turbine blade train
Inventor: FUJIWARA TADASHI
IPC: F01D9/02
Filed: 1979-11-07
Abstract: PURPOSE: To reduce the secondary flow loss and an attack angle loss, by providing protruded blades at the outlet portion of each static stationary blade between an inner and an outer diaphragm rings to form a throat smaller than that of a fluid passage between the stationary blades.  
     CONSTITUTION: Protruded blades 12 are provided at the outlet portion of each stationary blade 8 between an outer and an inner diaphragm rings 10, 11. The throat length l of the protruded blades 12 is made smaller than that L of  the stationary blades 8. The radial lengths hT, hR of the protruded blades 12 are  located in the secondary flow region. A working fluid near the walls of the diaphragms flow as shown by streamlines 14. The working fluid flows into a passage  16 while producing corner vortexes 15. Since the throat length l is smaller than the  other throat length L, the fluid is accelerated in the passage 16 so that the corner  vortexes 15 are weakened. This results in reducing the secondary flow loss and an  attack angle loss. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5570488-A (JP)
Title: Electron beam welding apparatus
Inventor: KARATSU YOSHINORI
IPC: H01J37/315
Filed: 1978-11-22
Abstract: PURPOSE: To observe the trace of electron beam continuously and restrain entry of metal vapor or gas into the electron gun, by providing a mechanism of rotating shield plate.  
     CONSTITUTION: A rotating shield plate provided with observation window 15 is provided at the end of an electron gun 1. A stationary shield plate 16 provided with observation window of the same shape and dimensions is disposed parallel to said shield plate 15. The rotating shield plate 15 is rotated by a rotation driving unit 17. The shield plates 15, 16 have small holes 18, 18' provide in the center thereof, through which an electron beam passes. Observation windows 19, 19' are formed in eccentric positions. Observation or checking of the welding position with respect to the work 13 is enabled only when the windows 19, 19' formed in the rotating shield plate 15 ans stationary shield plate 16 are brought to the same position mutually by rotation of the rotating shield plate 15. In the other times, the electron gun 1 and welding chamber 2 are completely isolated, except for the through-holes 18, 18' of electron beam 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5933445-A (JP)
Title: Driving device of original placing table of copying machine
Inventor: TAKAGI JIYUN
IPC: G03G15/04
Filed: 1982-08-20
Abstract: PURPOSE:To perform the copying work smoothly with a simple constitution, by attaching the stator of a linear motor to an original placing table in one body, and attaching a magnetic pole element to a copying machine body so that the magnetic pole element faces the stator. CONSTITUTION:A stator 2 of the linear motor is attached to one side edge of a platen glass 1 along the movement direction of the glass 1, and a magnetic pole element 3 is attached to the copying machine body to face the stator 2 while holding a specified space. The interpole pitch of magnetic poles 31-34 of the magnetic pole element 3 and the pitch of teeth 21 of the stator 2 are slightly different each other; and when an forward or backward pulse current is fed to respective electromagnets from a power source 5, the platen glass 1 is moved left or right. Consequently, it is unnecessary to move a cable for feeding the magnetic pole element, and a fault accompanied with this movement do not occur, and the copying work is performed smoothly with a simple structure.
Patent JP-S5569801-A (JP)
Title: Manual operation backup device
Inventor: ASAMI KAZUO
IPC: G05B9/02
Filed: 1978-11-22
Abstract: PURPOSE: To back manual operation up by setting corresponding relays by a control part by generating relay numbers for manual operation blocks from input information and then by automatically performing operation guide operation after prescribed time when improper operation is carried out.  
     CONSTITUTION: Various information I 1  on a plant is processed by operation guide generator 20 to generate operation guide information I 2 , which is inputted to operation guide display unit 30 and displayed there. On the basis of memory information in memory part 43 in manual operation backup device 40, signal conversion part 41 generates from input information I 3  a manual operation block relay number and its operation direction, and an automatic operation timer number and its set time and operation direction, and control part 43 receives them to set a corresponding relay or timer. Consequently, malfunction of an operator is prevented and if improper operation would be carried out, operation guidance is automatically attained after prescribed time, so that the manual operation backup of the operator can be done. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11120626-A (JP)
Title: Production of master disk for manufacture of optical disk
Inventor: RO MYONG-DO
IPC: G03F7/26
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a master disk for manufacture of optical disk capable of improving the recording and reproducing characteristics of information and embodying the high-density recording of the information. SOLUTION: This process for production includes a stage 300 for forming an SiO2 film on a substrate, a stage 310 for coating the surface of the SiO2 film with a primary photoresist layer, a stage 320 for exposing the primary photoresist layer according to the patterns of corresponding groove forming recesses and land forming projecting parts, a stage 330 for etching the SiO2 film and a first photoresist layer, a stage 340 for coating the surface of the SiO2 film with the secondary photoresist layer, a stage 350 for exposing the secondary photoresist layer according to the pit patterns recorded with the prescribed information and a stage 360 for forming the pits at the groups and lands by etching the secondary photoresist layer.
Patent JP-S57141340-A (JP)
Title: Roll feed device
Inventor: KATOU HEIZABUROU
IPC: F16H27/04
Filed: 1981-09-11
Abstract: PURPOSE:To hold a plate material between rolls easily by adapting a rotational body with an inner surface concentric with a sub-roll and an outer surface eccentric with the sub-roll to be rotatable by the operation of a handle. CONSTITUTION:A roll movement device 5 is provided with a fixed bracket 6 surrounding a sub-roll 4 with a partially-cylindrical inner surface 6', a partially- cylindrical body of rotation 7 set between the sub-roll 4 and the fixed bracket 6, and a plurality of small-diameter rolls 8 respectively suspended within the radius of the body of rotation 7 to catch the outer surface of the sub-roll 4 to be rollable, while a rotational operation handle 10 is projected on the right side of the body of rotation 7 with a fixed plate 9 between. Meanwhile, an outer surface 7' of the body of rotation 7 and the inner surface 6' of the fixed bracket 6 are eccentric with the sub-roll 4. When the handle 10 is turned, the sub-roll 4 is moved to separate from a main roll 3.
Patent JP-S6036689-A (JP)
Title: Recovering device for copper
Inventor: KOSHIO RIYOUJI
IPC: C25C7/06
Filed: 1983-08-05
Abstract: PURPOSE:To suppress sticking of copper to the immersed part of a stirrer with a recovering device for copper which stirs a copper complex soln. with the stirrer by generating an electric field by using the part of the stirrer to be immersed into the copper complex soln. as an anode. CONSTITUTION:A DC power source 18 is connected between a propeller shaft 16 of a stirrer 14 to be immersed into the copper complex soln. in a reaction vessel 10 and the vessel 10. The shaft 16 is generally formed of iron and is electrically insulated and coupled from and to a driving shaft 24 by means of a bolt 30 via a ''Teflon'' coating. The copper complex soln. is put into the cell 10 and copper is chemically separated in the form of ion from the copper complex by a means for separating copper and the separated copper is recovered. The stirrer 14 is driven at the same time to stir the soln. and to accelerate the chemical reaction thereof, thus improving the recovery rate of copper. An electric field is generated from the surface of the shaft 16 and propeller 40 which are the anode toward the vessel 10 which is the cathode in this stage and therefore the sticking of copper to the shaft 16 and the propeller 40 is suppressed.
Patent JP-S5845474-A (JP)
Inventor: TAGA AKIYOSHI
IPC: F25B1/00
Filed: 1981-09-14
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-H08314615-A (JP)
Title: Coordinate detecting device and angle information detecting method
Inventor: SEKIZAWA YASUSHI
IPC: G06F3/0488
Filed: 1995-05-18
Abstract: PURPOSE: To provide a coordinate detecting device and angle information detecting method which can detect the tilt angle of a stylus pen with high precision. CONSTITUTION: The coordinate detecting device which has a position indicator having many sensor coils and an electromagnetic coupling means inside and detects the coordinates and tilt angle by detecting voltages induced at the sensor coils through electromagnetic mutual action has an angle information detecting means which corrects an error in the value of a specific function including the induced voltages of a main peak and a subordinate peak if the value has the error owing to the difference between the distributions of respective induced voltages of the main peak and subordinate peak within the detection width of one sensor coil by converting the induced voltage distribution of the main or subordinate peak so that it becomes similar to the other,  and calculates the tilt angle of the stylus pen by using the specific function including the induced voltages of the main peak and subordinate peak after the correction.
Patent JP-S626894-A (JP)
Title: Sea water lubrication type stern pipe bearing structure in ship
Inventor: YOSHIZAWA SHINICHI
IPC: F16C17/14
Filed: 1985-07-02
Abstract: PURPOSE:To make it possible to replace propeller shaft sleeves in a short time without a ship being introduced into a dock, by splitting the propeller sleeve to removable fit a grand packing sleeve made in contact with a grand packing, onto a propeller shaft. CONSTITUTION:Since a propeller shaft sleeve 1 is split into two halves, when a grand packing sleeve 1b made in contact with a grand packing 103 is worn, it is satisfactory if the grand packing 1b is removed away from a propeller shaft 100 to replace with a new one. In this stage, since sea water is charged in between a bearing member 101 and a bearing sleeve 1a, water-tight measure is taken by means of a water-tight device 2, and then the grand packing sleeve 1b is replaced with new one after the grand packing 103 is removed. Accordingly without introduction into a dock, the replacement of packing sleeves, the assembly of grand packings may be made on the sea while a water-tight measure being temporarily taken, thereby it is possible to recover a water tight function in a short time.
Patent JP-H07326206-A (JP)
Title: Oblique mounting structure for electric equipment
Inventor: OGAWA SHINJI
IPC: B60Q1/26
Filed: 1994-06-01
Abstract: PURPOSE:To standardize parts as for as possible when it is required to obliquely mount electric parts. CONSTITUTION:Since the mounting part 11 of a part of a back cover 10 is connected to the back cover 10 through a hinge part, the mounting part 11 can be tilted by bending the hinge part after a bulb socket or the like is mounted on the mounting part 11. For that reason, even when the structure of tilting it on the mounting member side is not provided, an angle can be freely changed. Therefore, a flat mounting member and a oblique mounting member can be used in common, and each of them can be obliquely bent at the hinge part after mounted.
Patent JP-H01312931-A (JP)
Title: Waste straw treating device in combine
Inventor: OSAKI MASAMI
IPC: A01D61/00
Filed: 1988-06-10
Abstract: PURPOSE:To feed waste straws in parallel with a shaft of cutter by linking a handling depth regulator to an endless belt of ear tip side and making a constitution wherein the endless belt of ear tip side of a waste straw conveyor has a higher transportation speed when the handling depth regulator is moved and adjusted to a long culm side. CONSTITUTION:In a combine wherein a reaping conveyor 4 having a handling depth regulator 3 is continuously set in front of a thresher 2 placed on a traveling undercarriage and a waste straw conveyor 5 consisting of two members of a hill root side and an ear tip side and a waste straw cutter 6 are successively laid at the rear of the thresher, the combine is equipped with the following constitution. Namely, an endless belt 5a of an ear tip side of the waste straw conveyor 5 has a higher transportation speed when the handling depth regulator 3 is moved and adjusted to a long culm side and is provided with an interlocking constitution.
Patent JP-S6230515-A (JP)
Inventor: DEYUUUE BENEMA
IPC: B01D21/00
Filed: 1986-06-18
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-H08308686-A (JP)
Title: Two-axis folding furniture
Inventor: TONOKAWA TAKAFUMI
IPC: A47C17/16
Filed: 1995-05-17
Abstract: PURPOSE: To provide furniture capable of being used as any of a sofa, a couch chair and a bed, by laterally and longitudinally connecting four cushion materials each with frame and making neighboring two cushion materials be interlockingly set up and down. CONSTITUTION: A frame 1f and frame 2f respectively of a first cushion material and a second cushion material longitudinally arranged are connected to each other via joints 7-9 each with ratchet, a third frame 3f and a fourth frame 4f respectively of a third cushion material and a fourth cushion material are respectively connected to the frames 1f and 2f of the first and the second cushion materials via joints 7-9 each with ratchet at one side of the first and the second cushion materials, frames 3f and 4f of the third and the fourth cushion materials longitudinally arranged are connected by flexible connecting members 10, 11 to each other.  Fifth and sixth frames 5f, 6f of a fifth and a sixth cushion materials longitudinally respectively arranged at the other sides of the first and the second cushion materials are respectively connected to the frames 1f, 2f of the first and the second cushion materials via joints 7-9 each with ratchet and the frames 5f, 6f of the fifth and the sixth cushion materials are connected by flexible connecting members 10, 11.
Patent JP-H07323881-A (JP)
Title: Foreign matter diffusion preventing device for ship tank and ship tank provided with this device
Inventor: MORI KAZUYOSHI
IPC: B63B11/04
Filed: 1994-06-01
Abstract: PURPOSE:To provide a foreign matter diffusion preventing device, by which a foreign matter separated from fuel or lubricating oil is prevented from diffusing into the fuel or the lubricating oil because of sway of a hull, for a ship tank and a ship tank provided with this device. CONSTITUTION:At the predetermined height from the bottom of a ship tank 1, plural inclined belt plates 6, which are substantially horizontally arranged like louvers, are arranged.
Patent JP-H039887-A (JP)
Title: Thermal transfer recording medium
Inventor: MAEDA MITSURU
IPC: B41M5/382
Filed: 1989-06-08
Abstract: PURPOSE:To form a transfer image having good image sharpness and excellent in hot press resistance, friction resistance and scratch resistance by providing the first, second third and fourth transfer layers, respectively, containing specific components on a support successively. CONSTITUTION:The main component of the first transfer layer on a support is unvulcanized rubber or unvulcanized rubber and wax having an m.p. or softening point of 70-120 deg.C, that of the second transfer layer is wax having an m.p. softening point of 70-120 deg.C and that of the third transfer layer is crosslinked acrylic resin having a glass transition point of 15 deg.C or higher and mol.wt. of 1,000,000 and a colorant. Further, the fourth colorless transfer layer based on a thermoplastic resin having a glass transition point of 30 deg.C or higher is provided between the second and third transfer layers. As the support, a plastic film with a thickness of 3-10mum is used and, as the unvulcanized rubber used in the first transfer layer, polyisoprene and polybutadiene and designated. As the wax in the first and second transfer layers, carnauba wax and montan wax are designated.
Patent JP-S5572744-A (JP)
Title: Ventilator
Inventor: SHIRONAGA HIDEO
IPC: F24F7/08
Filed: 1978-11-24
Abstract: PURPOSE: To reduce heat loss and make a heat exchanger free from clamping and detaching by controlling the heat exchanger independent of a ventilator fan.  
     CONSTITUTION: An electric motor 14 for driving an exhaust fan 12 and a suction fan 13, a control switch 22 for this motor, a low speed motor 17 for rotating a heat exchanger 16, a control switch 23 for this motor, a contact 24 which turns on when either of push button switches 22a, 22b for strong or weak driving of the control switch 22 turns on and turns off when a push button switch 22c for stop turns off, these make a control electric circuit. Therefore, if a strong or a weak drive push button switch 22a or 22b and a drive push button switch 23a are turned on, the exhaust or the suction fans 12, 13, the heat exchanger 16 are driven, heat is exchanged, ventilation is carried out. When a strong or a weak drive push button switch 22a or 22b, a push button switch for stop 23b are brought into operation, both fans 12, 13 are driven but the exchanger 16 stops for ventilation only. Therefore, it is not necessary to remove the heat exchanger 16 in spring or autumn when it is not used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06330222-A (JP)
Title: Sliding member made of fe base sintered alloy for compressor excellent in wear resistance
Inventor: KOBAYASHI KOJI
IPC: C22C33/02
Filed: 1993-05-24
Abstract: PURPOSE:To provide a sliding member excellent in wear resistance as the structural member of a compressor such as a rotary compressor. CONSTITUTION:This sliding member for a compressor has a compsn. contg., as dispersed phase forming components, by weight, 2 to 20% of one or more kinds among Mo-Cr-(Ni, Co) alloys and Mo-Fe-(Ni, Co, Cr) alloys, contg., as matrix forming components, 1 to 3% C, 0.3 to 1.5% Si, 8.5 to 16% Cr, 1 to 5% Mo, 0.4 to 3% V and 0.1 to 2% Mn, furthermore contg., at need, one or more kinds of 0.1 to 2% Ni and 0.1 to 8% Co, and the balance Fe with inevitable impurities, and the matrix is constituted of an Fe base sintered allay having a martensitic structure in which fine carbides are dispersedly precipitated.
Patent JP-S5571906-A (JP)
Title: Displacement detector
Inventor: ISHIGAKI MASAO
IPC: G01D5/243
Filed: 1978-11-24
Abstract: PURPOSE: To prevent the flicker of counter display by changing the phase of side band wave, which is obtained by generating a balance-modulated wave in a magnetic scale device, by means of a clock pulse corresponding to the minimum resolving power.  
     CONSTITUTION: Balance-molulated signals obtained by a relative displacement between the magnetic scale 6 and the heads 7, 8 added and made one of a frequency f c  with a phase corresponding to the quantity of displacement, it is balance-modulated by a clock of frequency f c n/m. A signal of (n/m-1)f c  or (n/m+1)f c  of the output is fed to the m-stage phase comparator 21 through the BPF19, and phase- modulated by a m-phase clock pulse ϕ. A shift pulse P+ or P- in the positive or negative direction is produced by a m-phase modulated signal S and m-phase clock pulse ϕ. In this case, the phase of balance-madulated signal is changed by a fixed clock according to the positive or negative shift pulse, and after this, the phase is returned to its original. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5370203-A (JP)
Title: Discharging pipe
Inventor: SHINDOU YOSHIHISA
IPC: F16L9/18
Filed: 1976-12-01
Abstract: PURPOSE: To ensure the safety of a Na steam generator and to moderate thermal stress and thermal shock of a discharging pipe thereof by constituting the pipe such that it comprises an outer member and an inner member formed in a dual construction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5770161-A (JP)
Title: Resin composition for cold curing paint
Inventor: OOOKA MASATAKA
IPC: C09D133/04
Filed: 1980-10-17
Abstract: PURPOSE: The titled composition giving a cold curing coat with excellent mechanical characteristics, weatherability and clarity, which comprises two kinds of specified vinyl polymers, an epoxy compd. and a tert. amine compd.  
     CONSTITUTION: A mix, prepd. by mixing 5W95wt% vinyl polymer (A) having a carboxyl group on the side chain with 95W5wt% vinyl polymer (B) having basic nitrogen on the side chain in such a proportion as to contain 0.1W1eq. of said basic nitrogen for 1,000g of solids in the resin, is compounded with an epoxy compd. (C) in such an amt. that equivalent ratio of the carboxyl group in the component A and the basic nitrogen in the component B to the epoxy group in the component C is 0.5W2, and a tert, amine compd. (D) in an amt. corresponding to neutralize at least 5% carboxyl group in the component A, to obtain a paint. The paint sufficiently cures by drying it at normal temp. for 1W2 days, or at 60W80°C for 20W30min after application to a material to be coatd, and gives a coat with mechanical properties and UV resistance comparable to or more excellent that a urethane paint. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000337897-A (JP)
Title: Vehicle running-guiding device
Inventor: KOITO MASAAKI
IPC: G01C21/00
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To enable a guiding path display and intermittent display to be seen easily by taking out intermittent index data corresponding to a position where a vehicle speed has decreased than a specific value from a memory, and attaching an intermittent index based on the intermittent index data that have been taken out to the guiding path display for displaying. SOLUTION: A sensor 18 is formed of various kinds of sensors and detects a +B voltage, ACC, the lighting of illumination, reversal, or the like. A VICS processing part 19 detects the presence or absence of a road jam along a guiding path that is prepared based on a destination, road map data, and the like. A display part 17 displays map data that has been read from a data input/output part 21 in the form of an entire map, an enlarged map, or the like corresponding to current position data and setting data being detected by an own vehicle position calculation part 22.  Intermittent index data corresponding to a position where the vehicle speed decreased than a specific value is read from a memory, and an intermittent index based on intermittent index data is attached to the intermittent index data for displaying on the guiding path display that is created based on a destination, road map data, and the like.