baber/WOPTO huggingface dataset:
Patent JP-S61293894-A (JP)
Title: Image forming method
Inventor: TAMURA YASUYUKI
IPC: B41M5/124
Filed: 1986-06-02
Abstract: PURPOSE:To form a highly fine image constantly stably, by using a transfer recording medium the property of which is changed only when a plurality of kinds of energy are simultaneously applied. CONSTITUTION:An IDF (transfer recording medium) 1 paid out from a payout roll 2 is selectively heated by a thermal head according to a reversed image of a record image. An ink of the IDF is melted at a heated image part, and is simultaneously irradiated with UV rays from a lamp 3. By the effect of UV rays on the ink in the molten state, the softening temperature is raised from T1 to T2, and a transfer image is formed. Next, the IDF is clamped between a heated roller 8 and a pinch roller 9 through a recording paper 10, and heating and pressing are conducted so that the ink temperature is set to be between T1 and T2. In this case, the part at which the softening temperature has been raised to T2 is not softened, and only the other part, namely, the record image part is softened, and is transferred onto the paper under pressure, thereby forming a transferred image. The IDF passed through the roller 8 is taken up by a take-up roll 11.
Patent JP-H05325082-A (JP)
Title: Earthquake monitor device
Inventor: SHIROYAMA HITOSHI
IPC: G08B21/00
Filed: 1992-05-20
Abstract: PURPOSE:To provide the earthquake monitor device capable of the overall and complete operation test of an earthquake monitor terminal equipment. CONSTITUTION:A building where an equipment apparatus 21 is installed is provided with an earthquake monitor terminal equipment 1 provided with servo type acceleration sensors 2a and 2b and an earthquake control controller 20, and the earthquake monitor terminal equipment 1 is connected to a monitor enter 8 with a communication line 7, and the displacement of pendulums of servo type acceleration sensors 2a and 2b due to the occurrence of an earthquake is converted to an earthquake detection signal and is transmitted to the monitor center 8, and the earthquake monitor device where the earthquake control controller 20 controls the equipment apparatus 21 by the earthquake detection signal is provided with a switch 3 which switches servo type acceleration sensors 2a and 2b to the test mode and a CPU 5 which generates a test electric signal to be applied to pendulums. Thus, the complete operation test of the earthquake monitor operation in the earthquake monitor terminal equipment is quickly performed overall with a high precision.
Patent JP-H0695908-A (JP)
Title: Method for evaluating system board for developing microcomputer and its evaluating probe
Inventor: TAKAHASHI HIROMICHI
IPC: G01R31/28
Filed: 1993-05-31
Abstract: PURPOSE:To provide a system board evaluating method and an evaluating probe capable of reevaluating the operation status of the whole system board based upon an ICE without removing a debugged microcomputer to be evaluated from the system board even when abnormal operation is generated in the microcomputer. CONSTITUTION:The microcomputer 100 to be evaluated is provided with an instruction executing part 101, an output terminal 104, an output terminal control part 103, an I/O terminal 107, an I/O terminal control part 106, a reset terminal 110, a mode terminal 108, and an AND circuit 112. The instruction executing part 101 generates an input enable signal 113 in response to the 'H' level of a mode signal 109 and all of the I/O terminal 107 and output terminal 104 are turned to a high impedance state by the signal 113 and an output enable signal 114 generated from the AND circuit 112 in response to a RESET signal 111. In said state, the evaluating probe is connected to the microcomputer 100 to reevaluate the system board.
Patent JP-H08320738-A (JP)
Title: Mount mechanism of information processor
Inventor: HONDA TOMOYUKI
IPC: G06F1/16
Filed: 1995-05-26
Abstract: PURPOSE: To save the space on a desk top by minimizing the installation area. CONSTITUTION: A device main body 1 is a longitudinally type and a foot base 3 for tumble prevention is fitted to its bottom surface. The foot base 3 stores a foot assembly consisting of a slide foot 4 which is freely slidable on the installation surface at right angles to the long axis of the device main body 1, a keyboard lock 5 which is pivoted rotatably on a shaft 8, and the shaft 6. When a display part 2 is fitted integrally to the device main body l, the device main body 1 changes in the position of the center of gravity and becomes easy to tumble, but is prevented from tumbling by drawing the slide foot 4 out of the base foot 3.
Patent JP-H08319979-A (JP)
Title: Oil separating device for oil-cooled type compressor
Inventor: UCHIDA RIICHI
IPC: F04C18/16
Filed: 1995-05-26
Abstract: PURPOSE: To prevent immersion of a filter layer by foaming and to prevent the increase of outlet mist concentration during restarting by a method wherein an oil tank and an oil separator are arranged, in the order, from the delivery side, and a collision plate is arranged at the upper inner part of an oil tank and a filter layer is formed in the oil separator. CONSTITUTION: When a rotor 14 is rotated by an electric motor, air is sucked in a compressor body 1 through a suction filter 3. Air is mixed with oil injected by means of a pressure difference between an oil tank 5 and a compressor body 1 and high pressure and brought into high pressure air, which is discharged to a delivery pipe 4. In this case, quantities of oil is mixed in a delivery air and when the oil flows in the oil tank 5, through collision with a cylindrical collision plate 8 and revolution operation, large oil grains are dropped. When air contained in a remaining oil content enters the filter layer 12 of an oil separator 7, particles of oil are caused to effect coalescence for growth and completely separated away from air. Further, gathering oil is returned to the suction side of the compressor body 1 through an oil recovery pipe 13.  Thus, during restarting, oil is prevented from flowing out to the oil separator 7 and following devices and clean compressed air is obtained.
Patent JP-2000317594-A (JP)
Title: Solidified shell thickness within molten metal casting mold and method for predicting powder inflow thickness
Inventor: NAKAGAWA JUNICHI
IPC: B22D11/108
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To predict the heat flow flux and surface temperature of a molten metal casting mold surface in a non-stationary state by thermocouple gages arranged between the inside surface of the casting mold and water cooling channels and to obtain a molten metal solidified thickness and temperature profile of a solidified shell by executing calculation of heat conduction which adopts the heat flow flux values predicted by a heat transfer inverse question method from casting mold temperature detecting means arranged at plural points in a casting direction as boundary conditions. SOLUTION: The thermocouple signals 14 of the thermocouples 1 embedded into the casting mold 8 spaces between the inside surface 12 of the casting mold and the water cooling channels 13 of the casting molds, the velocity of flow 15 of the water flowing in the water cooling channels 13 and the measured value of water temperature 16 are sent to a computer 17 into which the thermal conductivity 18 of the casting mold material and the installation distances of the thermocouples 1 are already inputted. At this time, the heat flow flux of the casting mold surface and the inside surface temperature of the casting mold are calculated in accordance with the registered values of the thermocouples.  Next, the heat flow flux profile in the casting direction and the inside surface temperature profile of the casting mold are determined by using the measured values of the thermocouples arranged at the plural points in the casting direction. A heat conduction equation is solved by the former as the boundary conditions, by which the temperature profile of the molten metal and the solidified shell 11 is determined.
Patent JP-H01296819-A (JP)
Title: Programmable logical device
Inventor: HAYASHI MAKOTO
IPC: H03K19/177
Filed: 1988-05-25
Abstract: PURPOSE:To improve the use ratio of an AND array by providing an electrically programmable element at the AND array and a macro call and dividing the word line of the AND array with an AND array dividing switch. CONSTITUTION:The signal from input terminals 91-98 is inputted to 2-bit decoders 81-88, respective inversion and non-inversion signals are generated and inputted to input switches 61 and 62. At this time, from the program condition of an input switch 61, the signal from input terminals 91 and 92 drives word lines 191-194 and the signals from input terminals 93 and 94 are separated from word lines 195-198. From the program condition of input switch 62, the signal from input terminals 95 and 96 is separated from word lines 201-204 and the signals from input terminals 97 and 98 drive work lines 205-206. The inversion of the input terminal 91 and the AND of the input terminal 92 are made into the signal of a product item line 211, and in the same way, the AND of the inversion of the input terminal 92 and the input terminal 91 is made into the signal of a product item line 212 and outputted.
Patent JP-S63293620-A (JP)
Title: Digital information processing system
Inventor: USAMI MITSUO
IPC: H03L7/06
Filed: 1987-05-27
Abstract: PURPOSE:To prevent the malfunctions in a digital information processing system by setting a PLL circuit into each logical LSI and at the same time supplying a basic clock signal of a single phase to each logical LSI. CONSTITUTION:A superhigh-speed computer system comprises a clock generator CGE and packing boards B1 and B2 containing plural logical LSIs respectively. These boards B1 and B2 form a circuit block for an arithmetic logical unit, etc., of each system. The generator CGE produces a basic clock signal phi/N of the action clock signal needed for each logical LSI. The signal phi/N is supplied to both boards B1 and B2 respectively and then to each logical LSI. Thus it is possible to stabilize a high-speed operation of the system so that a high- speed machine cycle is realized and at the same time the clock supply routes can be unified. Then the frequency of the basic clock signal can be reduced.
Patent JP-S5651137-A (JP)
Title: Power line signal injecting circuit
Inventor: SATOU YOSHIO
IPC: H04B3/56
Filed: 1979-10-04
Abstract: PURPOSE:To eliminate power loss, by inserting and connecting the series circuit of an inductance and a capacitor halfway on the power line and by connecting another capacitor between power lines and by injecting a signal from both ends of series circuit, in respect to the power line signal injecting circuit. CONSTITUTION:The series circuit of inductance L and capacitor C1 is connected to power line l2 out of l1 and l2 which supply electric power from power source 1 to load 2, and capacitor C2 is connected between power lines, and the output signal of signal generator 3 is injected from both ends T1 and T2 of inductance L and capacitor C1. Since inductance L and capacitor C1 are so selected that they may resonate to the power source frequency, not only power loss is not caused but also a high impedance is shown for signal generator 3 to short-circuit power source 1 for the high frequency, so that the signal from signal generator 3 is applied to load 2 through power lines l1 and l2.
Patent JP-S5651115-A (JP)
Title: Damped oscillation wave generator
Inventor: SATOU YOSHIO
IPC: H03H19/00
Filed: 1979-10-04
Abstract: PURPOSE:To generate a damped oscillation wave with a simple circuit without power amplifiers by charging and discharging of an LC series resonance circuit. CONSTITUTION:When switch 5 is turned off, capacitor 3 is charged. Next, when switch 5 is turned on, charged electric charge of capacitor 3 is discharged to load 7 through inductance 4. At this time, the discharging current is the alternating current of the frequency determined by capacitor 3, inductance 4, and load 7 and is flowed with damping oscillation determined by load 7. The current generated as the result is generated as a voltage at both ends of the load, and a damped oscillation wave voltage appears at both ends of the boad. By repeating turning-on and -off of switch 5, an intermittent damping oscillation wave is obtained. Variable resistance 6 is provided for adjusting change of the damping factor for change of the load.
Patent JP-H02305605-A (JP)
Title: Partial forming method of breaking pattern on concrete block
Inventor: OZAWA SADAO
IPC: B28B11/08
Filed: 1989-05-22
Abstract: PURPOSE:To form a partial breaking pattern on the surface of a block, by a method wherein a small piece comprised of a rigid material such as iron abuts against the surface of a concrete block on which appropriate unevenness is formed and then the surface of uneven part is ground. CONSTITUTION:A metallic small piece in struck against the surface of a concrete block A obtained by performing, for example, blanking molding where an area of a protrusion 1 is made wider than that of a recessed part 2 and a breaking pattern 3 is formed. Then the protrusion 1 is made into a smooth surface 4 by grinding the surface of the same and a product where the breaking pattern 3 is caused to remain partly in the recessed part 2 is obtained.
Patent JP-H08319888-A (JP)
Title: Torque accelerator
Inventor: NAKACHI KOKICHI
IPC: F16H35/00
Filed: 1995-05-26
Abstract: PURPOSE: To emit a large torque and reduce the wear of a gear by forming a torque accelerator as having a hula hoop type gear or rotary fulcrum gear of three-phase orientation, and attaching this torque accelerator to the rotary shaft of a variable guide vane installed ahead of a turbojet engine. CONSTITUTION: When an electric motor 1 is put on to rotate an output shaft 2, the center shaft 3 and the part 3R extending outward in radial direction will rotate. A rotary fulcrum gear 7 rotatable relative to the center shaft 3 keeps the condition with zero angular momentum. The rotation is transmitted to a lower disc 6 by a strut 5 through the part 3R while an upper disc R is rotated synchronously by a strut 9. By the strut 9 and discs 6, 8 a hula hoop type gear 10 revolves around the rotary fulcrum gear 7. Therein the strut 9 is located eccentrical from the center of the gear 10, and the symmetry to the left and right is collapsed by the behavior of the gear 10 because of existence of a space S710 in a crescent or semilunar form, and the acceleration radius becomes 2:1 or the like.
Patent JP-H01299693-A (JP)
Title: Water treatment device
Inventor: DENPO FUMIO
IPC: C02F1/28
Filed: 1988-05-27
Abstract: PURPOSE:To continuously treat the water in a water tank by providing an ozone supplying device, filter device and UV irradiation device to the mid-point of a water flow pipe for taking out the water in the water tank to the outside of the water. CONSTITUTION:The water flow pipe 12 of a circulation system to take out the water W in the tank to the outside of the tank is formed to a pool 40. The ozone supplying device 1, the filter device 42 and the UV irradiation device 43 are provided to the mid-point of the water flow pipe 12 of the circulation system. The ozone supplying device 1 is so constituted as to divert the water flow, inject ozone thereto and to return the water again to the main flow. A magnet is disposed to a mixing section with ozone in the main water flow so that the ozone is easily mixed and dissolved with and in the water flow. A cartridge filter is used as the filter device. The UV irradiation device 43 has the structure to irradiate UV rays toward the water W flowing in a transparent pipe.
Patent JP-S5919025-A (JP)
Title: Manufacture of t-pipe joint
Inventor: KOJIMA MASAYASU
IPC: B21C37/29
Filed: 1982-07-22
Abstract: PURPOSE:To check irregularity of pipe ends of branch pipes and to manufacture efficiently and economically T-joints, by forming a bulged part in a blank pipe by a semispherical plug, piercing a through hole at the center of the tip of bulged part and performing burring in the surrounding place. CONSTITUTION:A blank pipe is passed through the beam part 16 of a plug pressing tool 20, and set in a die 8 so that a planned part for forming branch pipe is positioned above die branch pipe hole 9. A press ram 18 is lowered, and the planned part for forming branch pipe is bulged to the die branch pipe hole 9 to form a bulged part 24. The bulged semifinished product 26 is extracted from the beam part 16, and the center of the top of bulged part 24 is cut by turning a gas torch 29, for instance, on the same plane. Burring work is performed after piercing, and, if necessary, finished by machining.
Patent JP-2000187798-A (JP)
Title: Light emitting diode lamp for retro-fittable electric traffic signal
Inventor: WU CHEN H
IPC: G09F13/04
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting diode lamp which has a long life and less energy consumption and can be engaged with a standard engagement type lamp receptacle. SOLUTION: A printed circuit board 14 of a light emitting diode lamp 2 is rotatably attached to a receptacle housing 22, and plural light emitting diodes 16 are attached to the printed circuit board so that they may form images of symbols such as an arrow, a pedestrian, a hand, a character and a word. When a screwed bottom 18 of the lamp is completely engaged with an engagement type electric receptacle of a traffic signal, the printed circuit board is made rotatable to the receptacle housing 22 in order to rotate the formed image of a symbol to a desired rotation position to the receptacle housing 22.
Patent JP-2000328114-A (JP)
Title: Operation of blast furnace
Inventor: HORI RYUICHI
IPC: C21B5/00
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To restrain the heat load and the development of molten iron flow on the furnace wall at a shaft part by using a Laval tuyere having a shrinkage diameter part of smaller diameter than the diameter at the inlet and the outlet of a tuyere as the tuyere below the high hear load position on the furnace wall at the shaft part, disposing the tip position of a lance for blowing auxiliary fuel in this tuyere at the outlet side of the tuyere from the shrinkage diameter part and blowing the auxiliary fuel into the blast furnace. SOLUTION: The tuyere positioned below a site having high heat load on the furnace wall at the shaft part is used as the Laval tuyere, and in the Laval tuyere, the tip position of the lance for blowing the auxiliary fuel is disposed at the outlet side of the tuyere from the shrinkage diameter part so as to blow the auxiliary fuel into the blast furnace. A raceway depth can be increased, and the blowing of the auxiliary fuel can be kept and increased by using such a Laval tuyere. Further, the gas flow can be changed from the peripheral flow to the canter flow and the heat load on the furnace wall at the shaft part can be reduced.
Patent JP-S5653078-A (JP)
Title: Ink feeder in ink jet recorder
Inventor: YAMAZAKI HIROSHI
IPC: B41J2/175
Filed: 1979-10-05
Abstract: PURPOSE:To obtain a subject ink feeder, whose structure is simplified and which is inexpensive, by a method wherein a temperature controller is commonly used for ink fed to an ink jet head and ink for viscosity measurement. CONSTITUTION:In an ink jet recorder which feeds ink in a tank to an ink jet head 1 through a pressurizing pump 11, a filter 14, etc., a temperature controller 20 is located between the filter 14 and the ink head 1, and a viscosity measuring device 30 is connected to a branch pipe 21 of the device 20, whereby a part of ink is returned to the tank 9 through a pipe 39. When ink viscosity is measured, an electromagnetic valve 40 is closed, and ink flowing from the pipe 21 through a hole 32' in an orifice sheet 32 is stored in a device 30. A time t required for the movement of a liquid lever from a level sensor 33-34 is measured, and when said time is longer than a reference time ts, a fresh ink (or diluted ink liquid) is poured into the tank from a refilling cartridge 10 to always keep a viscosity of ink, fed to the head 1, in a proper value.
Patent JP-H05256804-A (JP)
Title: Method and device for detecting defectively welded drum can barrel on automatic drum line
IPC: G01N25/72
Filed: 1991-03-14
Abstract: PURPOSE:To accurately detect a defectively welded drum can barrel in a short time so that a seam welder can be quickly adjusted at lot changing or wall thickness changing time. CONSTITUTION:This device is composed of a drum can carrying conveyor 2 provided on the exit side of a seam welder 1 which welds the barrel of a drum can 5, carried-in drum can detector 3 installed to a required location of the conveyor 2, and infrared thermometer 4 for detecting defectively welded drum can barrels.
Patent JP-H10321909-A (JP)
Title: Semiconductor device
Inventor: TOMINAGA HIROISA
IPC: H01L33/64
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which is particularly superior with respect to drive stability, wherein semiconductor elements with different calorific value respectively are disposed on the same support substrate. SOLUTION: A semiconductor device has conductive pattern disposed through an insulating layer 102 on a support substrate 103 and a plurality of semiconductor elements electrically connect to the conductive pattern independently, wherein a plurality of the semiconductor elements includes semiconductor elements with different calorific values at least in operation, a first semiconductor element 104 with a high calorific value and a second semiconductor element 105 with a low calorific value, and the first semiconductor element 104 has a heat conduction path through the conductive pattern, which provides better heat conduction to the support substrate than the second semiconductor element 105.
Patent JP-S5752603-A (JP)
Title: Leakage preventing device in turbine
Inventor: MATSUDA MINORU
IPC: F01D5/20
Filed: 1980-09-17
Abstract: PURPOSE: To reduce leakge with a simple construction by setting design values of irregular outer peripheral surface of a shroud and a tip fin arranged corresponding thereto the predetermined ones to prevent the occurrence of blow-by phenomenon.  
     CONSTITUTION: While a shroud 2 provided on the end of a blade 1 is formed on the outer peripheral surface with a concave surface 2a and convex one 2b, tip fins 4a, 4b are alternatively provided in equal intervals at the shroud 2 side of a nozzle diaphragm 3 so that the concave surface 2a is opposed to the tip fins 4a and the convex surface 2a to the tip fins 4b. Dimension S of the convex surface 2b rising from the concave one 2a is set to two times or less clearance C between the fins 4a, 4b and the shroud 2. Also, pitch t of the fins 4a, 4b is set to 4W10 times the clearance C. Thus, leakage of fluid can be remarkably reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6021233-A (JP)
Title: Thermal shrinkage-thermal expansion tube
Inventor: INOUE NORIYUKI
IPC: C08L51/02
Filed: 1983-07-15
Abstract: PURPOSE:To improve the heat resistivity and mechanical strength of a thermal shrinkage or thermal expansion tube by elongating silane-graft crystalline polypropylene of which gel component rate is 20-80wt%. CONSTITUTION:Silanegraft crystalline polypropylene of which gel component rate is 20-80wt% is obtained by causing 0.1-15wt. part of ethylene unsaturated silane compound such as vinyl trimethoxy-silane, etc. to graft-polymerize with 100wt. part of crystalline polypropylene and it is formed into tubular shape and water-bridged in a steam chamber and then it is elongated by blowing air thereinto and a thermal shrinkage tube is formed. The tube is poor in thermal shrinkability if its gel component rate is less than 20wt% and it tends to cause cracks, if the rate exceed 80wt%. A thermal expansion tube may be made by elongating a tubular formed product in its longitudinal direction. Since a specific material is used, the tube is excellent in heat resistivity and mechanical strength.