baber/WOPTO huggingface dataset:
Patent JP-S6021080-A (JP)
Title: Preliminary operation control device of copying machine
Inventor: ITOU MASAZUMI
IPC: G03G21/00
Filed: 1983-07-15
Abstract: PURPOSE:To control an operation prior to the start of copying in responding to the setting time of a heat fixing device by reading out an elapsed time corresponding to the detecting temperature of the heat fixing device from a storage means at power-on to set up a mode. CONSTITUTION:At the power-on, the temperature of the heat fixing device 23 is detected by a heat sensitive element TH and the setting time of the device 23 corresponding to a reduced temperature is read out fron an ROM. A mode number corresponding to the setting time is read out from an RAM such as a time counter in responding to a reading time and the preliminary operation of a copying machine prior to the start of copying is controlled through a CPU on the basis of the mode. Thus, the preliminary operation is controlled in responding to the setting time and always a proper preliminary operation is executed.
Patent JP-S5921774-A (JP)
Inventor: NAKAMURA YUKIAKI
IPC: D03D15/12
Filed: 1982-07-26
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-H08328446-A (JP)
Title: Image forming device
Inventor: IKEMORI IKUO
IPC: G03G21/16
Filed: 1995-05-29
Abstract: PURPOSE: To easily attach/detach a processing unit along an attaching/detaching locus whose operability is excellent while leaving a simple structure as it is and also in a state where a sheet feeder is attached by constituting a specified member positioned in the vicinity of the attaching/detaching locus of the processing unit to/from a device main body as a movable type and making it retreat in a direction separating from the attaching/detaching locus. CONSTITUTION: After separating and retreating a release lever 24 from the attaching/detaching locus A of the processing unit 11 by turning the release lever 24 into an inclined state as shown by broken lines, the processing unit 11 is operated attachably/detachably along the attaching/detaching locus A. Then, the release lever 24 is returned to the erected service position shown by solid lines again in the state where the processing unit 11 is attached to the device main body 1. Thus, by rotating the release lever 24 to separate and retreat it from the attaching/detaching locus A of the processing unit 11, the attaching/detaching operation of the processing unit 11 is performed along the attaching/detaching locus A without disturbance without bringing the release lever 24 into contact with the processing unit 11.
Patent JP-H0220507-A (JP)
Title: Suspension polymerization of 4-acetoxystyrene and hydrobysis to 4-hydroxystyrene polymer
Inventor: RICHIYAADO BAIKARU
IPC: C08F12/00
Filed: 1989-05-25
Abstract: Poly(4-hydroxystyrene) is prepared by aqueous suspension polymerization of 4-acetoxystyrene monomer followed by hydrolysis with ammonium hydroxide.
Patent JP-S62287762-A (JP)
Title: Picture reader
Inventor: WATANABE NOBUTAKA
IPC: H04N1/00
Filed: 1986-06-06
Abstract: PURPOSE:To manage lecture time by adding a timer counting the time and a display means displaying the count of the timer to a picture reader used for the lecture so as to display the lecture elapsed time onto a display device for lecture explanation materials at the same time. CONSTITUTION:The set timer time is fetched in a control circuit by using setting knobs 10, 11 as a 1st and 2nd timer setting times. Then a start switch 12 is turned on. Then a 1st display device 13 and a 2nd display device 14 are lighted at the same time. In placing a picture 2 to be read for a lecture explanation materials onto a placing base 1, a camera 3 reads it and projects it onto an internal monitor 5 and an external monitor 19. When the 1st timer setting time elapses, the 1st display device 13 goes off and when the 2nd timer setting time elapses, the 2nd display device 14 goes off, then the remaining time of the lecture is recognized and the management of the lecture time is attained.
Patent JP-H0648313-A (JP)
Title: Regenerative operation system for hydrostatic driving
Inventor: ROBAADO JIEI PURAISU
IPC: B62D11/04
Filed: 1993-06-01
Abstract: PURPOSE: To improve regeneration efficiency during a turning maneuver by installing a steering control means which switches a pair of reversing valves disposed, for changing the travel direction, between a motor/pump unit and a means for supplying pressurized fluid, in said system for a track-type vehicle. CONSTITUTION: Signals of a directional control lever 44 and steering control pedals 48, 49 are transmitted to a microprocessor 37 of respective steering control devices 36, and command signals are transmitted to a valve 24, displacement controllers 21, 22 and reversing valves 26, 27 through respective lead lines 38, 40-43. Steering the vehicle to the right, for example, is accomplished by actuation of the foot pedal 49 to output a command signal through source line 41 to the displacement controller 22 of the motor/pump unit 19 to decrease its capacity. The microprocessor then transmits a control signal through signal line 43 to shift the reversing valve 27 to its second position. The pressurized fluid is directed to the motor/pump unit 18 through a conduit 31, the reversing valve 27, a conduit 25, the valve 24 to supplement the fluid flow and to increase its capacity.
Patent JP-H0767122-A (JP)
Title: Convergence controller
Inventor: HOSOI KENICHIRO
IPC: H04N9/31
Filed: 1994-06-13
Abstract: PURPOSE:To easily perform convergence control by generating a waveform signal for control, which signal level becomes a zero level on the respective positions of other control points on a display excepting for one control point among the plural control points on the display, and controlling this signal level corresponding to a convergence control signal. CONSTITUTION:Three basic waveform signals A1-A3 of a DC signal, sawtooth signal and parabolic signal are respectively generated by an H cycle basic waveform generator 1 and supplied to a waveform synthesizing circuit 11. The waveform synthesizing circuit 11 synthesizes these basic waveform signals A1-A3 while controlling the respective levels and forms the control waveform signal which signal level becomes a '0' level at the respective other control points excepting for one of plural control points existent on the display. A V cycle basic waveform generator 3 and a waveform synthesizing circuit 12 are similarly constituted as well. Therefore, at the time of a convergence control operation, the move of a beam spot on the display is generated only at one control point to be a control target.
Patent JP-S618216-A (JP)
Title: Beveling working machine
Inventor: OKAZAKI TOSHIO
IPC: B23C3/12
Filed: 1984-06-25
Abstract: PURPOSE:To economize manhour and improve efficiency by control-operating hydraulic cylinders by detecting the presence of material and pressing the pressing rollers onto the table surface by the cutting-side edge of a workpiece. CONSTITUTION:Piston rods 25a and 26b are operated by controlling hydraulic cylinders 25 and 26 through an electromagnetic selector valve by a pressing roller 27 and the detection signal for the presence of material by the detection switches Sa and Sb for a workpiece (m) which are arranged immediately before in the traveling direction of the pressing roller 27. A traveling body 21 linked with a carriage is traveled, following the carriage. The installation position for the supplied material (m) is set by pressing the edge onto a contact plate, and the both edge parts of the material (m) are pressed and fixed onto a table 2 surface by hydraulic cylinders 32 and 33. The traveling body 21 is shifted in the same direction in relation to the carriage, and a roller 27 presses the material by the operation of the switch Sa before cutting work, and the roller 27 presses the material (m) simultaneously with the start of cutting by the operation of the switch Sb.
Patent JP-H10320689-A (JP)
Title: Preferential passage signal system for emergency vehicle
Inventor: HARA MOICHI
IPC: G08G1/087
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide the preferential passage signal system for an emergency vehicle which can confirm the signal display of a signal at an intersection on the emergency vehicle side. SOLUTION: This system has a radio communication between a transmitter receiver built in the signal 30 at the intersection and the transmitter receiver mounted on the emergency vehicle 10 to forcibly changes the signal on the travel direction of the emergency vehicle into blue and the display of the crossing opposite-side signal into red, or make the both into red. In this case, the signal display state of the signals can be monitored through the navigation system on the emergency vehicle side.
Patent JP-H0424803-A (JP)
Title: Parallel decentralized controller
Inventor: OZAWA KATSUKO
IPC: G05B15/02
Filed: 1990-05-21
Abstract: PURPOSE:To improve the working ratio of a decentralized controller which has the least load in controlling a part to be controlled by providing a 1st control means which carries out the control contents and a 2nd control means which carries out each control contents in accordance with the controlled part to be processed in multiplication with the 1st control means. CONSTITUTION:A CPU of a 1st motor controller 30 carries out a planned process shift and judges that a 2nd motor controller 31 has the lowest working ratio. Thus the CPU gives the right to the controller 31 to carry out a main program in the next cycle. At the same time, such data as the present position, a target position P0, etc., of a handler 15 which are necessary for execution of the main program are given to the controller 31. Thus the controller 31 carries out the main program in the next cycle and also a 2nd motor control program. Meanwhile the controller 30 and a 3rd motor controller 32 carry out only the 1st and 3rd motor control programs respectively. As a result, the program working ratio is improved.
Patent JP-H04355788-A (JP)
Title: Image display device
Inventor: TSURUKI TAKAYUKI
IPC: G09G3/36
Filed: 1991-06-03
Abstract: PURPOSE:To lower the operation frequency of a driving circuit by divisional driving and to make a longitudinal stripe noise, which is generated at the time of the divisional driving, inconspicuous. CONSTITUTION:Plural signal processing circuits 13a and 13b which generate signals for driving an image display part in response to an inputted image signal are connected to plural input terminals of the driving circuit 12 which drives plural picture elements of an image display part 11 actually in parallel through a switching circuit 14 which can freely change combinations of their input and output. When the combinations are switched at a specific period, for example, at intervals of one horizontal period, the picture elements which are driven with the driving signals processed by one signal processing circuit are different in position on a screen. Consequently, differences between the characteristics of the signal processing circuits are averaged on the screen, so the noise at the time of the divisional division becomes inconspicuous.
Patent JP-S5920877-A (JP)
Title: Sounding body for oceanographic observation
Inventor: TSUGAWA MASANORI
IPC: G01S15/88
Filed: 1982-07-27
Abstract: PURPOSE:To determine the depth of a sounding body easily by receiving a signal thereof by arranging a depth detector for detecting the depth of the sounding body and a pulse modulated wave generator actuated corresponding to the output of the detector. CONSTITUTION:A depth detector 1 detects water pressure determined by the depth at the position of a sounding body and convert it into voltage or current corresponding to the depth, which is sent to a pulse modulated wave generator 2 provided generate a pulse modulated wave. A pulse modulated wave generated from the generator is controlled in the repetition cycle pulse width or the frequency by the voltage or current corresponding to the depth inputted from the depth detector 1 and converted into ultrasonic wave with a transmitter/receiver 3 to be emitted under water. The signal is received with a wave receiver equipped on a ship thereby enabling the depth of a sounding body for the titled observation to be obtained aboard the ship easily.
Patent JP-H02308382-A (JP)
Title: Method and device for painting-out edge-emphasizing polygon
Inventor: UEDA TOMOAKI
IPC: G06T11/40
Filed: 1989-05-23
Abstract: PURPOSE:To emphasize and display an edge line with high quality by drawing the edge line on an exclusive memory plane, selecting either emphasizing color data or painting-out color data according to whether a line is the edge line or not and executing paint-out drawing while executing hidden-surface processing based on the selected color data. CONSTITUTION:By operating only an interpolation computing element (DDA)2x, interpolation arithmetic is executed to the edge line of a corresponding polygon. At this time, plane coordinate data to be successively generated are supplied through a selector 41 only to an edge memory 4 as an access address and further, edge display data stored in a register 42 are supplied through a selector 44 to the edge memory 4. Thus, the edge line is two-dimensionally written based on the edge display data. Accordingly, trouble not to partially emphasize and display the edge line to be emphasized and displayed is blocked and thus, the edge line can be emphasized and displayed with the high quality.
Patent JP-H09290443-A (JP)
Title: Method for resin seal molding of electronic part and apparatus therefor
Inventor: KAWAMOTO YOSHIHISA
IPC: B29C45/14
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To prevent the formation of voids in the inner and outer parts of a resin sealed molded object molded in a mold cavity by efficiently and certainly sucking and discharging air, moisture and gases remaining in respective open air cutting-off ranges formed by cutting off at least the pots, resin passages and cavities in both of the upper and lower molds of a resin seal molding part from the open air. SOLUTION: The air remaining in the open air cutting-off range of a mold 21 is forcibly sucked and discharged by the evacuation action of a vacuum tank 63 held to a predetermined vacuum degree by the vacuum pump 62 for the mold provided in an evacuation mechanism 60 and the vacuum pump 64 from the vacuum tank to perform the resin seal molding of the electronic part on the lead frame fitted in and set to a mold cavity.
Patent JP-S5255348-A (JP)
Title: Bcc computing system
Inventor: MAKINO KEN
IPC: H03M13/00
Filed: 1975-10-30
Abstract: PURPOSE: To secuire a rational and economical BCC arithmetic system by discontinuing the pass control circuit of output signal from PU send-out path and BCC arithmetic circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5464481-A (JP)
Title: Manufacture for semiconductor
Inventor: HATAKEYAMA HIRONOBU
IPC: H01L47/02
Filed: 1977-10-31
Abstract: PURPOSE: To increase the yield rate by avoiding the occurence of bending and damage of wafer, through the formation of the metallic reinforced layer of well shape to reinforce the mechanical strength of wafer, on the electrode provided on one surface of the semiconductor wafer.  
     CONSTITUTION: On the N ++  type GaAs substrate 1, N -  type GaAs layer 2 and N +  type GaAs layer 3 are grown with lamination into the GaAs wafer 4, and the first ohmic electrode 5 is coated on the layer 3. Next, on the electrode 5, the part forming the plated heat sink 6 is covered with the resist mask, and the reinforcing layer 14 such as Au, Ni and Cu is formed on the exposed electrode 5 with selective plating. After that, the reinforcement layer 14 is covered with the resist mask 15, and the plated heat sink 6 is coated in the well frame of the reinforcement layer 14 with the selective plating again. On the substrate 1 opposite side of this, the second ohmic electrode 8 and the lead electrode 9 are formed. Next, mesa etching is made into diode 10, and the stud 12 is fitted at the heat sink 6 by removing the reinforcement layer 14. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09291651-A (JP)
Title: Ridge backing and ridge structure
Inventor: WATABE WATARU
IPC: E04D1/34
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a ridge backing and a ridge structure which redces the number of parts and further, cost and labors. SOLUTION: This structure is formed of a fixing face 51 and a support face 52 that the fixing face is erected. Anchorage parts 51a which are stretched wider than the width of the support face 52 to be fitted in accordance with a specified angle, are provided at both right and left sides of the fixing face 51. And core materials 5 in which a pair of recessed parts 53, 53 are formed at both right and left sides of the support face 52, are fitted at a specified distance so as to straddle the ridge and a sash bar 6 is laid between the recessed parts 53 of the adjacent core materials to form the ridge backing A. The right and left sides thereof are covered with side face bodies 1. And a ridge cover 4 is put on from the upper side.
Patent JP-H05301772-A (JP)
Title: Carbon-containing brick
Inventor: WATANABE AKIRA
IPC: C04B35/52
Filed: 1992-04-24
Abstract: PURPOSE:To improve spalling resistance by including expanded graphite as a carbonaceous material in carbon-containing brick. CONSTITUTION:The objective carbon-containing brick is produced by inserting H2SO4, etc., into spaces between layers of graphite, rapidly heating the resultant graphite intercalation compound at 800-1000 deg.C, providing expanded graphite, kneading 0.1-10wt.% resultant expanded graphite with a basic refractory material such as magnesia and a neutral refractory material such as alumina, forming the obtained kneaded mixture and then heat-treating the formed compact at about 300 deg.C.
Patent JP-H01306057-A (JP)
Title: Method for continuously casting ti-containing steel
Inventor: OSAKI MASAHIRO
IPC: B22D11/108
Filed: 1988-05-31
Abstract: PURPOSE:To prevent the development of surface defect caused by the surface layer inclusion of a molten steel surface heat insulating agent by selecting the molten steel surface heat insulating agent having the specific relation between Ti and Si in the molten steel and SiO2 and TiO2 concns. in the heat insulating agent at the interface of the molten steel and the heat insulating agent during casting. CONSTITUTION:In Ti containing aluminum killed steel, as Ti concn. is higher, the heat insulating agent molten slag quantity becomes more. This is because suspension at the interface is developed by reducing reaction of SiO2 in the heat insulating agent. In order to prevent the development of the reducing reaction of SiO2 in the heat insulating agent, Si and TiO2 as the reaction products are beforehand added in system of the reaction and made to near equilibrium state to restrain the reaction. For this purpose, to the steel containing 0.010-0.150wt.% Ti, Ti and Si in the molten steel and SiO2 and TiO2 concns. in the heat insulating agent at the interface of the molten steel and the heat insulating agent are made to (TiO2).[Si]/[Ti].(SiO2)>7.0X10<-2>. By this method, the development of suspension near the interface of the molten steel - the steel insulating agent is restrained and the heat insulating agent inclusion defect is reduced and the non-defect cast slab can be formed.
Patent JP-S5834113-A (JP)
Title: Manufacture of reduced iron
Inventor: ARIKAWA MASAYASU
IPC: C21B13/00
Filed: 1981-08-21
Abstract: PURPOSE:To expand width of utilized hydrocarbon, to manufacture reduced gas at a  low cost and easily, and to realize high temperature reduction, by placing in series a  spare reducing furnace of a fluid layer system, a reducing furnace and a gas reforming furnace, and making iron ore grains and hydrocarbon flow through in order. CONSTITUTION:Iron ore grains are heated by a heater 1, and after that, are fed to a  spare reducing furnace 2, and are brought into contact with hydrocarbon preheated to  such an extent as it is not decomposed, by a preheater 5, and circulating gas containing oxidizing gas such as CO2, H2O, etc., which has passed through a heater 21 from a  line 12. Subsequently, a part of the hydrocarbon is decomposed and becomes reduced  gas, and a part by-produces C and sticks onto the surface of iron ore grains, and the  iron ore grains are prereduced. The C stuck grains are fed to a reducing furnace 3, contacts with high temperature reduced gas from a line 16, and becomes reduced iron.  Decomposed gas of the furnace 2 is made to pass through a purifying device 18, also a  part of reduced iron of the furnace 3 is fed to a gas reforming furnace 4, and its decomposed gas is reformed to reduced gas mainly consisting of CO and H2. This gas is  made to pass through a heater 22, also reduced iron is fed to the furnace 3 through a  line 5, and its waste gas is fed to the furnace 2.
Patent JP-S61290410-A (JP)
Title: Optical fiber type distribution circuit and its production
Inventor: IMOTO KATSUYUKI
IPC: G02B6/28
Filed: 1985-06-19
Abstract: PURPOSE:To increase mechanical strength, to permit easy handling and to stabilize optical characteristics by covering the outside circumferential part of the tapered region of an optical fiber bundle where the bundle is stretched by heating, with a dielectric material. CONSTITUTION:A gas for glass raw material from an arrow 12 is fed from the central nozzle of a burner 8 of concentrical quadruple pipes, gaseous Ar from an arrow 10, gaseous H2 from arrow 11 and gaseous O2 from an arrow 9 on the outermost circumference, respectively. The optical fiber bundle 5 is twisted several times in an arrow 14 direction and the central part thereof is heated by the burner 8; further the bundle is stretched toward an arrow 13 direction while the bundle is twisted. The light from a light source 3 is detected by a photodetector 7 and the operation is stopped when the light intensity of all the fibers is approximately equal. Since the outside circumferential surface of the stretched part 15 is covered with the glass, the stretched part is protected by the large outside diameter and the high mechanical strength is obtd. The optical characteristics are thus stabilized.
Patent JP-S5827431-A (JP)
Inventor: EDOUIN EI SUROON
IPC: H03M1/10
Filed: 1982-07-30
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-S5559322-A (JP)
Title: Method and device for cooling water tube of steam condenser
Inventor: ICHIKI TADAHARU
IPC: F28B9/00
Filed: 1978-10-27
Abstract: PURPOSE: To realize a quick and assured detection for the leak of the cooling water tube by supplying the gas containing the helium into the cooling water tube after exhaustion of the cooling water and then detecting the leaked helium at the vapor side of the steam condenser.  
     CONSTITUTION: When the cooling water tube having the lead of seawater is specified by the alarm given from the electric conduction gauge, the seawater in water rooms 4 and 5 at the outlet side plus cooling water tubes 2 and 2 are exhausted. Then the workers enters rooms 4 and 5 to connect flexible hose 24 of 2nd tentative closing component 25 in the helium gas distributor device to the opening part of helium gas injection rest in room 4, and at the same time the opening part of component 25 is pressed to tube panel 6 as if the opening part covered over the opened region of the cooling water tube group. While in room 5, the other opening of the cooling water tube group corresponding to room 4 is closed tentatively via 1st tentative closing component 23 of the distributor device, and then valve 15 is opened to supply the helium gas. If some leaking area exists, the helium gas enters detector 20 via air extractor 17 and gas waste processing facilities 18. Thus the leak of the tube can be detected assuredly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61290920-A (JP)
Inventor: YOSHIDA KIYONOBU
IPC: A47J37/06
Filed: 1985-06-18
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。