baber/WOPTO huggingface dataset:
Patent JP-H05178623-A (JP)
Title: Coating liquid composition for forming thin glass gel film, colored glass gel filter and display device
Inventor: ITO TAKEO
IPC: H01J29/88
Filed: 1992-03-19
Abstract: PURPOSE:To improve the water and light resistance of a thin glass gel film while maintaining the strength. CONSTITUTION:This coating liq. compsn. for forming a thin glass gel film contains Si(OC2H5)4 as metal alkoxide, an org. pigment as coloring matter, isopropanol as an alcoholic solvent and ethylcellulose as a dispersant and a colored glass gel filter formed from this compsn. The particle diameter of the coloring matter is 3-300nm and the dispersant has adsorbing action to the coloring matter and a great affinity for the metal alkoxide and its hydrolyzate.
Patent JP-H01265688-A (JP)
Title: Receiver
Inventor: NODA MASAKI
IPC: H04N7/20
Filed: 1988-04-18
Abstract: PURPOSE:To attain small sized tuner and circuit integration by adopting the superheterodyne tuner and constituting a local oscillator by an oscillator and a frequency divider circuit where frequency division and non frequency division are selected. CONSTITUTION:A channel selection control section 19 switches an input BPF 5 by a signal from a channel selection signal input terminal 20 to select a desired band such as VHF, UHF or satellite broadcast, a high frequency amplifier 6 amplifies the signal, the result is converted by a local oscillator 23 and a frequency converter 7 and a branching switch 8 is selected by a signal from the control section 19 in response to the received band. In the case of the satellite broadcast reception, the position A is selected and the signal is outputted from a terminal 12 via intermediate frequency amplifiers 9, 11 and a BPF 10. In the case of VHF, UHF reception, the B position is selected and the signal is outputted from a terminal 16 via amplifiers 13, 15 and a BPF 14. The output of the oscillator 17 is inputted to frequency dividers 18 comprising three circuits connected in series and the output is the oscillation output of the local oscillator 23. The frequency divider or non frequency divider is selected in the circuit 18 by the signal from the control section 19 in response to the reception band. Thus, the size of tuner is made small and circuit integration is attained.
Patent JP-S57209404-A (JP)
Title: Radial tire fairly comfortable to drive
Inventor: YAMADA KATSUHIKO
IPC: B60C11/00
Filed: 1981-06-16
Abstract: PURPOSE:To improve comfortableness to drive, stability of operation and resistance to rolling by configuring a tire from a narrow belt layer and reinforcement layers on both sides so as to reduce radial rigidity. CONSTITUTION:Breadth BW of a belt layer 5 is set to about 90-140% of grounding breadth TW, which is set to 50-58% of the maximum breadth SW. Reinforcement layers 7 are provided on both sides of the belt 5 so as to overlap it partly. Fiber cords of the layers 7 are set to 30-80 deg.C, preferably to about 45-60 deg., with the peripheral direction. Therefore lateral deformation is constrained and stability of operation is improved, while longitudinal deformation of the tire is allowed.
Patent JP-H11291387-A (JP)
Title: Precoated steel sheet with excellent weather-resistance and use thereof
Inventor: KIMATA YOSHIO
IPC: B05D7/14
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain a precoated steel sheet having an excellent weather- resistance by using a polyacrylic resin coating of a low cost by providing a copolymer acrylpolyol resin coating layer obtained by copolymerizing polymerizable monomer component containing a plurality of specific components as essential components at least on one side surface of the sheet. SOLUTION: A coating layer is which a copolymer acrylpolyol resin obtained by copolymerizing a polymerizable monomer component containing a polymerizable ultraviolet stable monomer, cycloalkyl group-containing polymerizable monomer and hydroxyl group-containing polymerizable monomer as essential components is provided at least on one side surface of a steel sheet. As the ultraviolet stable monomer, a compound represented by a formula (wherein R<1> is a hydrogen atom or cyano group, R<2> , R<3> are independent from each other and each a hydrogen atom or 1-2C alkyl group, X is an inomo group or an oxygen atom, and Y is a hydrogen atom or 1-18C alkyl group, -CO-CR<2> = CHR<3> ) is used. Thus, the sheet having an excellent weather resistance with a low cost is obtained.
Patent JP-S61252954-A (JP)
Title: Continuously variable transmission
Inventor: OSONO KOHEI
IPC: F16H9/20
Filed: 1985-05-02
Abstract: PURPOSE:To make continuously speed change without sacrifice of power transmission efficiency by normally feeding high pressure fluid to the movable pulleys of drive shaft and driven shaft while feeding low pressure fluid to any one pulley upon speed change. CONSTITUTION:Pressure control means 46 is arranged in an oil path for feeding pressure oil to the drive shaft pulley 7 and the driven shaft pulley 8. The pressure control means 46 is provided with low/high pressure setting section 47 for obtaining the high/low pressures having difference, selective feeding section 49 of oil to said pulleys and speed change interlocking section 48 for varying the low pressure level with correspondence to the speed change condition. A tubular member 59 movable axially in the cylinder with correspondence to the speed change condition and an interlocked regulation piston 64 arranged in said tubular member to move through the balance between the interlocked regulation springs 62, 63 and the low pressure level thus to open/close a port 65 for discharging the pressure fluid in cylinder are arranged in the speed change interlocking section 48.
Patent JP-S62250566-A (JP)
Title: Magnetic disk device
Inventor: SHIRAI MITSURU
IPC: G11B21/10
Filed: 1986-04-23
Abstract: PURPOSE:To reduce the thickness of a magnetic disk device by reading the deviation of a position reference track of a magnetic disk to obtain an error signal and correcting the succeeding moving quantity of the magnetic head from the error signal and the object track signal thereby eliminating the need for a servo disk and a servo head. CONSTITUTION:If an error takes place in a data signal, a data head 8 is floated to the servo track position, a read output of a servo signal is obtained via a peak detector 17, a position error signal is obtained by a differential voltage detector 18, the digitized position error of each servo track is stored in (a), (b) registers 20, 21, the displacement per unit track is calculated by a calculation circuit 22, and the correction Y of an object track (m) is calculated and corrected by a correction means 24. The said correction Y is fed to a microprocessor 23, the position information of the track (m) stored in a memory 23a is corrected and outputted to a head drive circuit 26 to drive a motor 10 and to position the data head 8 correctly.
Patent JP-2000286756-A (JP)
Title: Monitor control system using dip system
Inventor: SATO TAKAKAZU
IPC: G08G5/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a monitor control system adopting a dip system where power is on/off-controlled so as to change waveform of a power supply and traffic in an airport or the like is controlled and monitored by using the change in the power waveform for a signal. SOLUTION: The monitor control system includes a means 63c that turns on/off a secondary side of a power supply according to a specific period to change a waveform of power, a signal transmitter 63 that uses a change in the power waveform as a signal to supply power having the power supply waveform to a power line, and a terminal 66 having a means that analyzes the power supply waveform from the signal transmitter to conduct communication control and applies a power line carrier network for traffic control and monitor.
Patent JP-H03292285-A (JP)
Title: Lifting device for boat and the like
Inventor: MIWA WATARU
IPC: B66C13/02
Filed: 1990-04-11
Abstract: PURPOSE:To perform reliable and rapid positioning by the less number of workers in a state that there is no risk of a ship hull being damaged by providing position fixing devices, capable of being protruded and retracted from a ship hull, to the front and the both sides of an induction passage through which a ship hull enters, and arranging a lifting device to the bottom of a ship hull. CONSTITUTION:A lifting device to lift a ship hull S is previously sunk in an induction passage R. For example, a wide lifting band 3 is used as a lifting device. The bow of the ship hull S entering the induction passage R is gently collided with the recessed part of a cushioning material 11 of a bow fixing device 1 and thereafter it is stopped. When movement of the ship hull S is stopped, a ship side fixing device 2 is expanded from both sides. In which case, the ship hull S is pushed to the central part of the induction passage R, and the position thereof is ensured. After movement of the ship hull S is constrained, the lifting band 3 is gradually raised. When the lifting band 3 is brought into contact with the bottom of the ship hull S, a cushioning material 22 of the ship side fixing device 2 is moved backward. The ship hull S is lifted up from sea water and moved to a ground to complete landing.
Patent JP-S5520954-A (JP)
Title: Method of manufacturing fluidic circuit plate
Inventor: TSURUOKA SACHIHIRO
IPC: F15C5/00
Filed: 1978-08-03
Abstract: PURPOSE: To provide a method capable of economically manufacturing a fluidic circuit with high accuracy, by coupling two plates different in their thickness together by compressing them with application of heat and deforming one of the two plates having a smaller thickness by applying pressure between these two plates.  
     CONSTITUTION: Two plates 1, 2 superposed on each other are formed into a unitary plate 3 by way of compression in case that plates 1, 2 are made of metal, and by way of compression with heat in case that they are made of synthetic resin. Then, retainer jig 6 having circuit forming grooves 5 shaped to conform to the pattern of fluidic circuit to be formed in the plate 3 is placed on plate 1 of unitary plate 3 in tight contact with the same, and pressure is applied to the plate 1 by introducing water or oil under pressure into holes 4. Resultantly, the portions of plate 1 along the grooves 5 are separated from plate 2 and subjected to plastic deformation. That is, these portions are expanded into grooves 5 and urged onto the inner surface of grooves 5, and fluidic circuit 7 of a required pattern can be formed. Thereafter, retainer jig 6 is detached from plate 3. Thus, fluidic circuit plate 10, economical and having a high durability and reliability, can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59223219-A (JP)
Inventor: RIRIAN AN RANKERU
IPC: C01B39/26
Filed: 1983-05-30
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-S60238898-A (JP)
Inventor: IFUKUBE TATSU
IPC: G10L15/02
Filed: 1984-05-11
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-S62251497-A (JP)
Title: Multi-stage pump
Inventor: ENDO HIROSHI
IPC: F04D29/44
Filed: 1986-04-25
Abstract: PURPOSE:To increase the hydraulic resistance by curving the partition wall of an intermediate casing toward a water turning sideboard as it approaches to the center of rotation of an impeller. CONSTITUTION:The sidewall 6 of an intermediate casing has an arched face where the portion facing against a water turning blade 7 is partially in parallel with a water turning sideboard 8. The outer circumferential face of the water turning board 7 is separated from the inner circumferential face of the outer tube section 5 of the intermediate casing while a slight gap is maintained between the inner circumferential face of said board 7 and a rotary shaft 1. The sidewall 6 is curved toward the water turning sideboard as it approaches to the center of rotation of an impeller. Consequently, the hydraulic resistance is increased irrespective of the magnitude of the hydraulic pressure.
Patent JP-H01267484-A (JP)
Title: Broad-band transmitting apparatus
Inventor: OKABE KAZUO
IPC: G01S7/524
Filed: 1988-04-19
Abstract: PURPOSE:To efficiently transmit a broad-band signal like the spread spectrum signal, by allowing inductance cancelling the equivalent capacity to a transmitter to correspond to an instantaneous transmission pulse width. CONSTITUTION:A spread spectrum signal generator 2 is driven by a clock generator 1. When a transmitter 4 has large equivalent capacity, an inductor 5 cancels said capacity to enhance the transmission efficiency of the transmitter 4. A gate selector 6, a negative voltage generator 7 and a J-FET switch 8 detect the pulse width of the output signal of the spread spectrum signal generator 2 to connect the inductor 5 having a proper value corresponding to a transmission pulse width and the operation efficiency of the transmitter 4 is improved.
Patent JP-H09256788-A (JP)
Title: Lining material
Inventor: KOIZUMI ATSUSHI
IPC: E21D11/08
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily connect lining members comprising a plurality of steel segments along the inner wall of a tunnel when supporting the inner walls of the tunnel. SOLUTION: H-section steel is used for girders 5 and 7 constituting steel segments as lining member 1. One of the tips of this U-shape formed by the H-section is butted thereby creating a state where the lining members are located adjacently. At the same time, other end of a fitting member 3 welded to one of the two U-shapes is fitted to the other U-shape. By this fitting, the coupling of the lining member 1 can be performed easily and strongly.
Patent JP-H1143909-A (JP)
Title: Road-sign
Inventor: MACHIDA TSUTOMU
IPC: E01F9/615
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To heighten safety by providing a vehicle detecting control device for comparing the light quantity detected by a surrounding light quantity detecting means, with the light quantity detected by an illuminating light detecting means and lighting a display means, judging the approach of a vehicle when the illuminating light quantity is large. SOLUTION: The lateral corners of an intersection are provided with signs, display bodies, displaying 'Stop' to regulate travel. An arm for fixing the sign is provided with a light quantity detector serving as a surrounding light quantity detecting means 13, a light quantity detector serving as an illuminating light detecting means 15, and a vehicle detecting control device 17. Upon detecting illuminating light of headlights of a vehicle, the surrounding light quantity detecting means 13 sends a detection signal to the control device 17. The control device 17 controls to light the sign upon receiving the detection signal.  The control device 17 further compares the light quantity near the intersection detected by the surrounding light quantity detecting means 13, with the light quantity of the headlights detected by the illuminating light detecting means 15, and at the time of becoming the set value or more, the control device controls to light the sign only at night and moreover only when the vehicle approaches. Traveling safety can therefore be improved.
Patent JP-S58212880-A (JP)
Title: Manufacture of tank
Inventor: MORIKAWA HIROAKI
IPC: B23K11/06
Filed: 1982-06-04
Abstract: PURPOSE:To reduce equipment cost and shorten processing time, by butting flanges of an upper shell and lower shell and hooking a claw provided on either of the flanges to another flange, and seam welding the whole circumference of the flanges and thereby omitting spot welding of temporary fixing. CONSTITUTION:An unwelded tank W1 in which a claw 21b of an upper shell 21 is fitted to a notch 22b of a lower shell 22 is placed on a work holding stand 6. Flanges 21a, 22a are held by a pair of roll electrodes 13, 13 and seam welded by a welding machine 5. When butted flanges 21a, 22a are rotated by roll electrodes 13, 13, the flanges 21a, 22a tend to slip off from each other influenced by change of outline curve of a cam 9. However, since the two are connected firmly by the claw 21b and notch 22b provided in the flanges, the two flanges can be seam welded without causing slipping. Seam welding can be performed similarly by increasing the number of claws 21b even if the notch 22b of the lower shell is omitted.
Patent JP-S5621149-A (JP)
Title: Automatic original feeder of copying machine
Inventor: SAWANO TAKASHI
IPC: B65H7/04
Filed: 1979-07-27
Abstract: PURPOSE: To obtain an automatic original feeder which can sense original groups every time when copying ends by detecting the turning of partition members parting the original groups.  
     CONSTITUTION: Original groups 9 1 , 9 2 ... are laminated and placed on the feed tray 6 of the automatic original feeder in the state that they are segmented by the partition plates 11 1 , 11 2 ... which are freely turnable downward, group by group. The originals of the lowermost original group 9 1  are automatically fed successively from the lowest one by a separating roller 8, a feed belt 7, etc., to undergo copying. The partition plate 11 1  turning upon ending of copying of the group 9 1  falls through the notch 12 of the tray 6 and is detected by a detecting sensor, by which the completion of the copying of the original group 9 1  is sensed. Following to this, the existence of the original group 9 2  is detected by the 2nd detecting sensor 17 and the copying by the original group 9 2  is accomplished. Thus, the automatic original feeder which can sense the original groups at every ending of their copying is provided and the operator's operation is made easy. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58212318-A (JP)
Inventor: SAITOU CHIHARU
IPC: H02H7/12
Filed: 1982-06-02
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-S5522316-A (JP)
Title: Producing plate type denitrification catalyst
Inventor: NAGAI KENICHI
IPC: B01J37/02
Filed: 1978-08-03
Abstract: PURPOSE: In producing a catalyst used for selective contact reduction of NO x  in waste gas by NH 3 , a thin durable highly active plate type denitrification catalyst which is easy to be scaled up is provided.  
     CONSTITUTION: A slurry made of porous powder carrier containing active components and binder is coated on metal screen and dried to produce a plate type denitrification catalyst. As such carrier, orthotitanate or metatitanate preferred at temperatures of 600°C or higher for 0.5 to 10 hours is used. Orthotitanate is prepared, for example, by hydrolysis of TiCl 4  or titanium sulphate in an aqueous alkaline solution. Metatitanate is prepared by hydrolysis of 1 titanium sulphate in warm water. The so prepared catalyst provides a large area catalytic plate reinforced by metal screen as well as a desired shape by use of honeycomb structure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11272899-A (JP)
Title: Method for calculating parking fee
Inventor: MUNAKATA IKUO
IPC: G07B15/00
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To make parking fee calculation short and to prevent a user from waiting by reading a fee for each unit hour from a table and adding the total, calculating a fraction fee at the time of exit according to a start time of a unit hour including an exit time and the exit time and summing fees calculated in each process. SOLUTION: A fee adjusting device first obtains, e.g. an entrance time read from a parking ticket and the current time from a clock part, sets them to an exit time and records them on an entrance exit time setting part (P1). A fee calculating part calculates parking fee by adding fraction fee at the time of entrance from the entrance time till 24 o'clock of the day every hour (P2). Next, it calculates fees from 0 o'clock till a time to exit by adding them every hour (P3). Furthermore, except entrance and exit day, the value of the charge table corresponding to each day during the period is added to the above by unit hour. Finally, the fee calculating part adds these three values (P5) and obtains them as a parking fee to be calculated.
Patent JP-S59220238-A (JP)
Title: Manufacture of double lattice wire net
Inventor: SHIRAI JIYUNICHI
IPC: B21F27/10
Filed: 1983-05-30
Abstract: PURPOSE:To obtain a double lattice wire net having slanted lateral wires by welding lateral wires to the middle and both end parts of longitudinal wires arranged at a fixed interval, shifting the middle part to make the wires intersect obliquely, and after welding intermediate wires parallel to the lateral wires, folding double the whole wire net. CONSTITUTION:Lateral wires 2a are welded to the middle part 1a and both end parts 1b of longitudinal wires arranged at a fixed interval. Restraining the both end parts 1b, intermediate part 1a is shifted to make the wires intersect obliquely. Intermediate wires 2b are welded at a specified pitch. Then, the whole wire net is folded double at the middle part 1a to make a duble lattice wire net 5. By this method, an oblique double lattice wire net 5 for a slope can be manufactures without giving strain to welded parts.
Patent JP-H01267448-A (JP)
Title: Oxygen sensor deterioration preventor for internal combustion engine
Inventor: UCHIKAWA AKIRA
IPC: G01N27/12
Filed: 1988-04-20
Abstract: PURPOSE:To prevent deterioration in a platinum metal medium layer and peeling of a protective layer with gasification of poisoning substance, by increasing a voltage to be applied to a heater for heating sensor elements when operation shifts from a running to idling state. CONSTITUTION:An output from an idling switch 15 is inputted into a control unit 14 as idle operation detecting means and an applied voltage increase signal outputted from a built-in motor voltage control means is inputted into a control circuit 16 of a ceramic heater 10. In this manner, the applied voltage to the ceramic heater 10 is increased at an idle operation to raise the temperature of a zirconia tube 8. This enables the gasification of poisoning substances, for example, lead in leaded gasoline, phosphore and sulfur in oil and silicon in packagings used in an engine to be discharged out of the zirconia tube 8.
Patent JP-S5321584-A (JP)
Title: Wiring system of semiconductor device
Inventor: KOIKE MITSUHIRO
IPC: H01L23/52
Filed: 1976-08-12
Abstract: PURPOSE: To make the occupying area of wirings smaller by forming wiring parts by a building block system to three layers, using Al or polycrystalline Si for X-derection wiring wires and providing diffused wirings between these wirings. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05295798-A (JP)
Title: Floor structure of building unit
Inventor: IWAI MASAYUKI
IPC: E04B5/48
Filed: 1992-04-15
Abstract: PURPOSE:To freely set the size, the route, and the like of extended members for installation such as piping, and facilitate manufacture thereof. CONSTITUTION:A plurality of nearly reverse T-shaped common joists 11 are built across floor beams 3A, 3B constituting the hexahedron-shaped frame 2 of a building unit 1, the respective upper end faces of the common joists 11 are projected upward from the beams 3A, 3B, and floor material 12 is provided on their upper end faces. Hereby, a space 15 under the floor is enlarged upward, and the gap 14 among the beams 3A, 3B and the floor material 12 is formed as the junction port of pipings. The degree of freedom for the size, the route, and the like of the extended members for installation is enlarged by the gap 14 and the enlarged space 15 under the floor. By only providing the common joist 11, the floor material 12 is raised in an upward position, and hence the building unit can be easily manufactured.