baber/WOPTO huggingface dataset:
Patent JP-S62126028-A (JP)
Title: Liquid processing device for magnetic substance as application of magnet stocker
Inventor: KUBOTA SHIGERU
IPC: B65G49/02
Filed: 1985-11-25
Abstract: PURPOSE:To provide easy and precise liquid treatment for electronic parts with iron leads by supporting magnetic substance in a liquid container with the magnetic force applied through a side plate installed between magnets provided facing at a certain spacing, and by performing transport within the liquid container according to intensity of the magnetic force. CONSTITUTION:A liquid container 4 is arranged between magnets M installed facing at a certain spacing, which reduces from the inlet gradually toward the outlet so that the magnetic force is weak around the inlet and stronger near the outlet. If this is incorporated in a production line, magnetic substance P transported individually while supported, for ex., by each attachment of a conveyor 3 is all attracted by the magnetic force near the inlet to the liquid container 4 to be put therein, and is transported toward the outlet with stronger magnetic force while supported in the liquid in the horizontal state to be deposited at the outlet one after another. This substance is transferred one after another from the bit situated in a small groove of a desk 1 provided in the neighborhood of the outlet to be forwarded to the next process. Thus it can be supported fully contactlessly in the liquid, when it is practicable to apply cleaning, chemical treatment, etc. to the overall surface of the magnetic substance P with high precision.
Patent JP-H06120190-A (JP)
Title: Processing method of semiconductor substrate
Inventor: MURAMATSU YOSHITOKU
IPC: H01L21/336
Filed: 1992-10-02
Abstract: PURPOSE:To improve an preventive effect of metal ion deposition by adding a specific range of hydrogen fluoride and a specific value range of hydrogen peroxide or ozone to pure water in case, after a semiconductor substrate is subjected to chemical liquid processing, this semiconductor substrate is rinsed with pure water. CONSTITUTION:A semiconductor substrate is dipped into a noble HF solution of 1% so as to remove a silicon oxide film on the substrate surface. Later, rinse is performed with pure water, in which HF and hydrogen peroxide (H2O2) are added by 10 to 50ppm respectively (hereinafter referred to HF/H2O2 added pure water), for 5 to 20min followed by drying. When the HF/H2O2 added pure water is used, growth of a natural oxide film is suppressed as compared with the non-added and CO2-added pure water. An increase in an effective film thickness is suppressed by using rinse processing immediately before gate thermal oxidation while allowing it to suppress growth of the natural oxidation film deteriorating the insulating pressure resistance of a gate oxidation film.
Patent JP-S61141978-A (JP)
Inventor: MIMURA TAKENORI
IPC: B07B7/083
Filed: 1984-12-17
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-H02111169-A (JP)
Title: Signal processing circuit for video camera
Inventor: KAZUI KAZUHIRO
IPC: H04N9/65
Filed: 1988-10-20
Abstract: PURPOSE:To allow the circuit to cope with both the case of a color component signal obtained from a process IC and a color difference signal obtained therefrom by changing the setting of a gain of a gain control amplifier without changing the constitution of an encoder IC even when the color component signal is obtained from the process IC and the color difference signal is obtained. CONSTITUTION:A signal obtained from a process IC 201 is a color component signal, a picture signal X obtained from a CCD 1 is separated and color component signals R, G and B are obtained through gamma correction or the like and inputted to an encoder IC 202. The color component signals R, B are inputted to the 1st and 2nd clamp circuits 21, 22 and the color component signal G is inputted to the 3rd clamp circuit 23. When a signal obtained from the process IC 101 is a color difference signal, color difference signals R-Y and B-Y are inputted respectively to the 1st and 2nd clamp circuits 21, 22 and the input of the 3rd clamp circuit 23 is connected to ground.
Patent JP-H04141792-A (JP)
Title: Single point system and centroid calculation circuit
Inventor: NAKAMURA YOSHIHIDE
IPC: G06G7/26
Filed: 1990-10-02
Abstract: PURPOSE:To obtain the single point system enabling the high speed of fuzzy inference by converting the duration of phenomena indicating the prescribed logic state into a physical value according to the length of time and outputting the averaged physical value after averaged while reallocating the physical value converted for each element. CONSTITUTION:A fuzzy inference engine which is the basic circuit for fuzzy calculation constitutes a minimum value selection circuit with an AND gate Ga, the maximum value selection circuit with an OR gate Go, determines the maximum value in the minimum value of the value for each element with sets A and A' to obtain a conclusion B' by performing the head off by an AND gate Gm. In this case, the dimension of a membership function is expressed by the duration for the phenomena indicating the logic state such as the pulse, this duration is converted into the physical value like the amount of an electric charge, the physical value converted for each element is reallocated to be averaged, the reallocated physical value is finally converted into voltage to be outputted. Thus, the single point processing to obtain the conclusion in the fuzzy calculation can be speeded up.
Patent JP-H08123620-A (JP)
Title: Cursor movement control system
Inventor: TAMURA TAKAYUKI
IPC: G06F3/038
Filed: 1994-10-28
Abstract: PURPOSE: To easily vary the moving speed of a cursor displayed on a display without interrupting a process that the user currently performs by using a pointing device. CONSTITUTION: A mouse control part 15 outputs indication button click information of a mouse 2 and its movement quantity to a cursor control part 14. The cursor control part 14 once detecting a predetermined specific indication button of the mouse 2 being clicked in a predetermined specific area on the display 3 performs control for varying the current moving speed of the cursor. Further, the cursor control part 14 calculates the position of the cursor on the basis of a set cursor moving speed and the movement quantity from the mouse 2 and outputs it to a display control part 13.
Patent JP-H07198148-A (JP)
Title: Electric cooker
Inventor: SHIMOMURA YOSHIRO
IPC: F24C7/04
Filed: 1994-10-28
Abstract: PURPOSE:To reduce the number of times by which a lamp heater is tuned on and off and the number of times by which the current is increased and decreased so as to extend the service life of a lamp heater by a method wherein the temperature of the atmosphere with the lamp heater is detected and, when the temperature rises above a prescribed point, the subsequent output of the lamp heater is specified. CONSTITUTION:The temperature in a closed heating unit 2, that is, the temperature of the atmosphere with a halogen lamp 3, is detected by a thermostat 8. In a microcomputer it is programmed that, after the start of thermal cooking, every time a thermostat 8 detects a rise of the temperature above a prescribed point and turns off, the output of the halogen lamp 3 for the subsequent ON period is decreased by 5% (0.1KW) from the maximum output (2KW). In this instance the decrease of the output of the halogen lamp 3 is effected to an output above a fixed value, for example, within a range above 1.6KW which is about 80% of the maximum output. When the output has been decreased to 1.6KW, the program keeps the output at 1.6KW during the ON period even in the case of the thermostat 8 turning off subsequently.
Patent JP-H04143422-A (JP)
Title: Controller for supercharged engine
Inventor: KIDOKORO TORU
IPC: F02B37/007
Filed: 1990-10-04
Abstract: PURPOSE:To detect something trouble so earlier and warn a drive of it by judging that an exhaust selector valve gets out of order at the closing side at a time when a supercharging pressure dropped variable at time of each changeover to two turbochargers is larger than the value at time of system normality, and displaying the fact on a display means at once. CONSTITUTION:An intake selector valve 18, opening or closing an intake passage, is installed downstream of a compressor 8b of a sub-turbocharger 8, while an exhaust selector valve 17, opening or closing an exhaust passage, is installed in the downstream or upstream side of a turbine 8a as well. At a low speed range, the intake selector valve 18 and the exhaust selector valve 17 both are closed, thereby forcing a main turbocharger 7 alone into supercharging operation, but at a high speed range, both of them are opened whereby both these turbochargers 7, 8 are made into the supercharging operation. Here an engine control unit 29 judges that the exhaust selector valve 17 gets out of order at the closed side at a time when a supercharging pressure dropped variable at time of each changeover to both these turbochargers 7, 8 from the supercharging operation of the main turbocharger 7 alone is larger than the value at time of system normality, and this fact is displayed on a display means 62. With this constitution, any trouble is detected at the early state and alarmable at once.
Patent JP-H07116374-A (JP)
Title: Loading device for workpiece
Inventor: HIRAMATSU TORU
IPC: B65H29/26
Filed: 1993-10-22
Abstract: PURPOSE:To improve productivity, eliminate a hindrance to an operator, ensure an advantage even for safety and enhance the degree of freedom for layout as well by flapping and stacking workpiece such as sewn cloth with a plurality of stack seats kept in fixed state. CONSTITUTION:A stack seat 11 is disposed under a table 1 at a position adjoining the end of a table 1 where a workpiece 31 drops, and another stack seat 12 is laid outside the table 1 at a distance from and approximately parallel to the seat 11. In addition, a plurality of the seats 11 and 12 are provided with a flapper means 20 for flapping and stacking the workpiece 31 dropping from the end of the table 1 respectively.
Patent JP-S61143843-A (JP)
Title: Arithmetic circuit
Inventor: KAYASHIMA HIROSHI
IPC: G06F1/035
Filed: 1984-12-14
Abstract: PURPOSE:To simplify the constitution of an arithmetic circuit by supplying an address consisting of some bits of the input data and the output of a coefficient generating circuit to plural specific ROMs and delivering the value obtained by multiplying the input data value by a coefficient after addition of the output data of said ROMs. CONSTITUTION:The upper and lower four bits of the 8-bit input data are supplied to ROMs 8 and 9 via data buses 6 and 7 respectively. At the same time, the coefficients of a coefficient generating circuit 2 are supplied to the ROMs 8 and 9. Then an address consisting of the 4-bit input and the coefficient is supplied to the ROMs 8 and 9 together with the product of the 4-bit input and the coefficient. The outputs of the ROMs 8 and 9 are added together by an adder circuit 10, and the 8-bit data is delivered to a terminal 5. Thus the capacities of the ROMs 8 and 9 can be reduced.
Patent JP-H07120552-A (JP)
Title: Vehicle slip rate compensation device
Inventor: HACHITSUKA KOICHI
IPC: G01P3/00
Filed: 1993-10-22
Abstract: PURPOSE:To absorb each accuracy fluctuation of a Doppler sensor and the error due to slight deviation of a mounting angle by compensating a detection vehicle speed obtained from the Doppler sensor with a slip rate when the vehicle is traveling on a road as a reference. CONSTITUTION:An ultrasonic Doppler sensor 5 for detecting the ground speed is mounted to the lower part of the body of a tractor between front and rear wheels. A wheel rotation sensor 6 for detecting the rotative speed of the rear wheel is provided on the axle of the rear wheel. The sensors 5 and 6 obtains frequency by counting the number of pulses generated according to the vehicle speed or the rotative speed and then input it to a controller 8. A non-volatile memory 11 of the controller 8 stores compensation coefficients for compensating the slip rate. Since the slip rate is nearly equal to 0 when driving on an asphalt road surface, the vehicle speeds are obtained by the sensors 5 and 6 and the ratio of the vehicle speeds is calculated and compensation coefficients are determined for use as the compensation of the slip rate.
Patent JP-H03127612-A (JP)
Title: Controller for wet stack gas desulfurizing device
Inventor: ISHIGURO OKIKAZU
IPC: B01D53/50
Filed: 1989-10-13
Abstract: PURPOSE:To reduce the pump power cost by identifying a computation model for predicting desulfurization efficiency on-line based on the on-line data and supplying an optimum absorption tower slurry circulation flow rate. CONSTITUTION:A circulation flow rate demand signal 35 is calculated by a circulation demand computing element 34 from the absorbent pH detection signal 23 from an absorbent pH detector 22 measured on-line, the inlet SO2 concn. detection signal 19 from an inlet SO2 concn. detector 18, the outlet SO2 concn. set signal 29 from an output SO2 concn. setting device 28 and a parameter correction signal 33. The deviation between the demand signal 35 and a circulation flow rate detection signal 25 from a circulation flow rate detector 24 is calculated by a comparison computing element 36, the detection signal 37 is processed by a controller 38 to control the revolving speed of an absorbent circulating pump 8, and the circulation flow rate is controlled. Consequently, the load responsiveness is improved.
Patent JP-H01108015-A (JP)
Title: Mold for plastic injection molding
Inventor: MORINAGA JUICHI
IPC: B29C45/36
Filed: 1987-10-22
Abstract: PURPOSE:To reduce the variation of size and realize durability equal or near to the durability of a mold made of steel, by a method wherein the thickness of hard alumite films on the surface of a core member and the surface of a slide core is reduced remarkably than the same so far. CONSTITUTION:The configured section of a cavity for a fixed side core member 3 is applied with embossing work. Configuration and size are confirmed by effecting preliminary molding employing a mold for injection molding, thereafter, the film of hard alumite is formed on the surfaces of the fixed side core member 3 and a movable side core member 4, which are made of an alluminum alloy, by DC constant current method under the current density of 1A/dm<2>, the tempera ture of about 10 deg.C with sulfuric acid of 18% of electrolyte for example. When the thickness of hard alumite film is made less than 10mum, the increase of the size of the surface of the aluminum alloy member may be restrained less than 5mum. The amount of variation of the sizes of a mating surface and a sliding surface is within an allowable range, therefore, it is not necessary to consider the variation of size due to hard alumite processing upon manufacturing a mold.
Patent JP-H11106877-A (JP)
Title: Self-lubricative wear resistant material and its production as well as sliding part
Inventor: ISHIBASHI AKIYOSHI
IPC: C22C38/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To impart self-lubricity to a metallic material and to obtain excellent wear resistance and seizure resistance without material exchange or special surface reforming by dispersing the fluoride of an alkaline earth metal as a solid lubricant into a high-speed steel powder base. SOLUTION: The solid lubricant of the self-lubricative wear resistant material prepd. by uniformly distributing the fluoride of the alkaline earth metal as the solid lubricant into the high-speed steel powder consisting of a powder material as a raw material is a material which is the fluoride of the alkaline earth metal, such as CaF2 and BaF2 . The solid lubricant needs be the material which is thermally and chemically stable in the production process of HIP ingots and sintered materials in order to uniformly disperse the solid lubricant into the high-speed steel powder. The fluoride of the alkaline earth metal is thermally and chemically stable and may be finely dispersed without the change in the properties thereof. The m.p. of the fluoride is high to prevent slight coarsening by melting with heat.  This material exhibits the excellent wear resistance and seizure resistance under inferior lubrication conditions.
Patent JP-S61144173-A (JP)
Title: Generating device of television special effect
Inventor: HIRAYAMA KEIICHI
IPC: H04N5/265
Filed: 1984-12-18
Abstract: PURPOSE:To obtain a key signal of a size and position which are independent from the size and position of the video by controlling the size and position of the key position of the key signal independently from the size and position of the video. CONSTITUTION:A size and position of a key signal 4a are set regardless of the output picture by a volume 1. The voltage change is converted to digital data by an A/D converting device 2, and in accordance with the value, the start/end value of the key signal 4a is computed by an arithmetic control part 3. The data 3a and 3b are sent to a key signal generating circuit 4 under the control of the arithmetic control part 3. The key signal generating circuit 4 generates the key signal 4a in accordance with the input of a timing pulse 5 based upon the data 3a and 3b.
Patent JP-S62113903-A (JP)
Inventor: ESHIYAAMAN GAI
IPC: H05K5/03
Filed: 1986-11-07
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-H04143099-A (JP)
Title: Operating device for intermittently operating press
Inventor: EIANJI HIROSHI
IPC: B30B15/00
Filed: 1990-10-03
Abstract: PURPOSE:To lessen operator's labor and to completely eliminate wasteful operations by previously storing the data on SPM-stop time and allowing the next pressing operation when the count time exceeds the stop time corresponding to this SPM. CONSTITUTION:The data corresponded to the SPM and the stop time at the upper dead point of a slide is stored in a memory means ROM 22. The stop time at the upper dead point of the slide is counted by a time counting means CPU 21. The stop time which is made to correspond to the SPM detected by an SPM detecting means 1 and is read out of the memory means 22 and the count time counted by a time counting means 21 are compared. An operation permission signal is outputted by a signal generating means CPU 21 when the count time exceeds this stop time. The slide is moved by one stroke on condition that the operation permission signal is outputted in a press operation circuit 11 and the operation button is operated to be pushed by both hands. The burn of the clutch brake is completely prevented in this way.
Patent JP-H08123972-A (JP)
Title: Object document editing device
Inventor: FUJITA MITSUKO
IPC: G06T11/60
Filed: 1994-10-28
Abstract: PURPOSE: To enable easy, accurate, speedy, and efficient object document editing by employing an object for a document which is being edited or handling it as an object to be edited. CONSTITUTION: An object document editing means 6 edits the document according to a program by using the source object of an instruction from a user or operation. An object storage means 4 stores objects which are already inputted and being generated. A display means 2 displays at least one of the object being edited and an object (objects) to be stored. Then an object selecting means 1 enables an object that the user desires to be selected out of the objects displayed by the display means 2 with a mouse 12, etc. Further, a selected object employing means 6 enables one of the employing of the selected object as a material object for the document being edited and the handling of it as an object to be edited by copying or transferring the selected object.
Patent JP-H04142835-A (JP)
Title: Polling secondary station equipment
Inventor: YAGI TSUKASA
IPC: H04L12/40
Filed: 1990-10-03
Abstract: PURPOSE:To save power consumption without giving adverse effect on other secondary station terminal equipment by making a polling secondary station equipment whose job is finished send an abort frame when the equipment receives a polling addressed to the station and to send a negative acknowledge frame when the relevant equipment receives a selecting frame addressed to the equipment. CONSTITUTION:When a job is finished by a secondary station, a mode setting device 11 is set manually to the standby terminal mode and a signal informing the standby terminal mode is sent to a power supply control section 12 and a main control section 13 and the power supply control section 12 interrupts the power for undesired equipments 21-24 except the main body section 10. The main control section 13 sends an abort frame upon the receipt of a polling frame addressed to the equipment according to the program for the standby terminal mode in a memory 14 and sends a negative acknowledge frame upon the receipt of a selecting frame addressed to the equipment and gives no reply to a polling and a selecting frame addressed to other equipments than its own equipment. Thus, waste of power consumption to activate the secondary station equipment is prevented even after the job is finished.
Patent JP-H02115304-A (JP)
Title: Material for metallic mold
Inventor: KATO TATSUHIKO
IPC: B22F8/00
Filed: 1988-10-21
Abstract: PURPOSE:To obtain a material for metallic mold having excellent strength and toughness and good permeability on the whole surface by reducing and annealing the grinding powder obtd. from the specific bearing steel with grinding, screening to single fibers having the specific size, forming in a mold with the prescribed pressurizing force and sintering. CONSTITUTION:The grinding powder developed at the time of manufacturing the bearing by grinding the bearing steel standardized in JIS G4805 with a grinding stone is degreased by washing with acetone solution, etc. This grinding powder is dried under vacuum at about 60 deg.C. Successively, the obtd. dried grinding powder is held in a hydrogen gas atmospheric reduction furnace at about 500-650 deg.C for about 1-2hr to execute reduction and annealing treatment. Together with this, the above grinding powder is screened to pick up the grinding single fibers having 60-240 mesh. This grinding single fibers are packed as uniform density into the mold for press forming or rubber mold for CIP method and compacted with 0.5-8ton/cm<2> pressurizing force. After that, the forming body is heated under reducing atmosphere and sintered, and further if necessary, heat treatment is executed. By this method, the material for metallic mold having fine and uniform porosity on the whole surface and excellent strength and toughness, is obtd.
Patent JP-H06117487-A (JP)
Title: Vibration control device for machinery
Inventor: MATSUMOTO TAKEO
IPC: F16F9/04
Filed: 1992-10-05
Abstract: PURPOSE:To improve the vibration control performance of a vibration control device for a machine tool or the like by supporting a machine elastically by air type bellows cylinders controlled in the internal pressure thereof, and additionally disposing magnetic control devices for outputting force in the direction of suppressing the vertical vibration of the machine. CONSTITUTION:Air type bellows cylinders 10 are disposed at four corner parts of a machine M. Iron pieces 21, 21..., 22, 22...; and electromagnets 31, 31..., 32, 32... are respectively disposed at the upper and lower parts of the base parts M1, M1 of the machine M. A magnetic control device is formed of these iron pieces 21, 22 and electromagnets 31, 32. Each bellows cylinder 10 is controlled in its internal pressure by an air regulating circuit so as to support the machine M elastically and to absorb the fluctuation of machine height generated in association with the weight change of the machine M. The detection signal of a displacement sensor 41 provided near the bellows cylinder 10 is inputted into a control circuit 34, and exciting currents i1, i2 are outputted to the electromagnets 31, 32 so as to suppress the vertical vibration of the machine M.