baber/WOPTO huggingface dataset:
Patent JP-S62115844-A (JP)
Title: Semiconductor integrated circuit and system
Inventor: AUSTIN KENNETH
IPC: G06F17/50
Filed: 1986-09-10
Abstract: Configurable semiconductor integrated circuits as-made each have a plurality of logic circuits formed at discrete sites (10S). For each logic circuit, direct selectably conducting/non- conducting connection paths (14A,B,C,F) extend from its output to input of a first set of other logic circuits and to its inputs from outputs of a second set of other logic circuits. All of the sets for all of the logic circuits are each different. Other direct connection paths (50R,50C) are selectably connectable to inputs (14D,E) and outputs (52G,H) of the logic circuits. Selection can be irreversible (Figure 8) or reversible (Figures 9, 10, 11, 18) and involves coincident signal addressing (22R,C) of the sites (105) and coded configuring ofthe paths at that site. Reversible selection can beviafield effect transistors or bipolar transistors and can be at or near normal logic signal levels and speeds (Figures 11 and 18). Versatile configurable input/output arrangements are described (Figures 13-16), also reconfigurable data processing systems using the reversible transistor provisions (Figures 20-23).
Patent JP-S60106151-A (JP)
Title: Resin sealed semiconductor device
Inventor: SATOU KAZUHIDE
IPC: H01L23/31
Filed: 1983-11-14
Abstract: PURPOSE:To prevent any damage of semiconductor pellet and a bonding wire from happening in case measures for a soft error must be taken in a large chip by a method wherein a low hardness resin layer coating the surface of a semiconductor element pellet and a high hardness coating layer with linear expansion coefficient intermediate between that of a silicon substrate of pellet and that of the sealing resin to be formed on the resin layer are provided. CONSTITUTION:A semiconductor element pellet 14 is die-bonded on a bed 12 using mounting agent 13 while an electrode on the semiconductor element pellet 14 is connected by leads 16 and wires 15. A junction coating resin layer 17 such as silicon resin etc. is formed on the semiconductor element pellet 14 and a metallic plate such as copal e.g. a leadframe material harder than the junction coating resin is placed on the resin. Through these procedures, any damage such passivation crack and resin crack etc. is prevented from happening since any stress generated may be absorbed due to the difference between the linear expansion coefficient of sealing resin and that of the silicon substrate of the semiconductor element pellet not to exert itself directly for the pellet.
Patent JP-H0495819-A (JP)
Title: Mounting structure of electrode for electromagnetic flowmeter
Inventor: KURODA MASATO
IPC: G01F1/58
Filed: 1990-08-14
Abstract: PURPOSE:To stabilize an output when the flow rate is measured and to simplify the replacing work of electrodes by inserting a seal material between an end face of a flange of the electrode and an end face of a seal retainer. CONSTITUTION:A seal material 43 is inserted between an end face of a flange 39 of an electrode 38 and a front end face of a seal retainer 34. Therefore, the seal material for sealing a to-be-measured fluid which enters an electrode insertion hold 32 can be arranged in the neighborhood of an orifice in the insertion hole 32. It becomes possible to prevent the fluid from entering into the insertion hole 32 in the vicinity of the orifice. As a result, the fluid can be speedily substituted in the insertion hole 32, thereby avoiding generation of a concentration cell in the insertion hole 32. Accordingly, the output when the flow rate is measured can be stabilized.
Patent JP-H0262723-A (JP)
Title: Production of aluminum substrate for memory disk
Inventor: SAITO AKIRA
IPC: G11B5/84
Filed: 1988-08-30
Abstract: PURPOSE:To produce the aluminum substrate for memory disks having high flatness by using an aluminum blank material having slight bulge from the surface edge to the surface central part of the surface to be pressurized. CONSTITUTION:The aluminum blank material 1 having the slight bulge from the surface edge part to the surface central part on the surface F to be pressurized is used in the method of producing the aluminum substrate for memory disks by holding the aluminum blank material in place between two dies 3 and 4 having smooth pressurizing surfaces and coining the material in a die ring 3 for regulating the spread limit of the material. The coining from the surface central part where the deformation resistance is high to the surface edge part where the deformation resistance is low according to this method and, therefore, the warpage of the formed aluminum substrate and the difference in the sheet thickness thereof are eventually decreased. The aluminum substrate for memory disks having the small warpage and the difference in the sheet thickness and the good quality is obtd. in this way.
Patent JP-S59105237-A (JP)
Title: Manufacture of electron gun
Inventor: NAKATSU ISAO
IPC: H01J9/18
Filed: 1982-12-08
Abstract: PURPOSE:To perform easily sort discrimination while forming with a good yield by stamping bead glasses when assembling an electron gun to be sealed in the neck part and fixing constituent members like an electrode or the like to the bead glasses as prescribed. CONSTITUTION:Members 2 like an electrode or the like are inserted into an assembly jig, this is arranged on an assembly device 3, the bead glasses 32 are mounted inside of the V blocks 31 and after these are heated up to a prescribed temperature, the V blocks are moved toward the assembly jig 1 in the arrow direction and the members 2 like the electrode or the like are fixed while their end parts are burried in the bead glasses 32. Next, the stamps 34 and 35 are made on the bead glass surfaces from outside through the through hole 33, by using, for instance, a metal rod. Said bead glass surfaces to be stamped are located on the opposite surfaces to the surfaces wherein the electrode or the like are burried. Thereby, working efficiency can be improved thus being able to form with a good yield and to perform sort discrimination easily.
Patent JP-S6458795-A (JP)
Title: Auger bit and manufacture thereof
Inventor: ISHIZUKA CHITOMO
IPC: E21B10/46
Filed: 1987-08-26
Abstract: PURPOSE: To make the molding of an auger bit easier by melting the solutions, hot charges. etc., of the bit bed and cemented carbide bit of the bit having different melt specific gravities in a molding flask at a high temperature and integrally concatenating the cemented carbide bit to the bottom of the bit bed by utilizing the specific gravity difference. CONSTITUTION: The solutions, hot charges, etc., of the bit bed 2 and cemented carbide bit 3 of an auger bit are inserted into a molding flask 1 having a prescribed shape. Then the solutions, hot charges, etc., are cooled for a fixed period of time in the flask 1 so that only the cemented carbide bit 3 part may naturally sink and consolidate under the bit bed 2 in the flask 1 due to its heavier specific gravity and the bit 3 may be integrally concatenated to the bottom of the bed 2. Therefore, no junction is formed in the auger bit and the falling and breakage of the edge section of the bit while the auger bit is used can be prevented completely.
Patent JP-H0260849-A (JP)
Title: Mat for automobile and its manufacture
Inventor: YAMADA KOHEI
IPC: B32B5/02
Filed: 1988-08-28
Abstract: PURPOSE:To prevent the attachment of dust and dirt to a mat for automobile by providing piles including conductive fiber woven in penetrating up to the rear side of a basic cloth and a conductive layer which consists of a conductive material forming between the piles and a backing material on condition contacting to the conductive fiber. CONSTITUTION:Plural piles 17 are woven in to a basic cloth 14 to make up a specific volume, and the piles are fixed to the basic cloth with a binding thread 18. And moreover, the basic cloth 14 is backed with a backing material 12 which consists of a synthetic resin. In this mat for automobile 11, the basic ends of the piles 17 are projected from the rear side of the basic cloth 14, and the piles are formed of fibers 17a of a nylon fiber 15 and fibers 17b of a nylon fiber 15 including a conductive fiber 16, being woven thoroughly to the basic cloth 14. The piles 17b are placed on condition contacting to a conductive layer 13 in which the static electricity is absorbed, and the static electricity is discharged to the air through the conductive fiber 16. When getting on and off the car, or in the running, the static electricity generated by the rubbing of shoes or cuffs is absorbed by the conductive layer 13.
Patent JP-S60107944-A (JP)
Title: Summarized wiring system
Inventor: HAMANO FUMIO
IPC: G06F11/30
Filed: 1983-11-16
Abstract: PURPOSE:To control an electric device in a safe way by providing a clock counter reset in receiving data normally so as to detect an error from the overflow of the counter thereby using a content stored in a register. CONSTITUTION:A signal to a terminal processing unit is transmitted from a line 61 to a shift register and a synchronizing circuit 30, which generates a clock in synchronizing with a reception signal and gives it to a control circuit 50. A reception signal of the shift register 60 is transferred to an input/output buffer 80 after error check so as to control the electric device. An error detection circuit 20 counts a clock and reset when a data is received normally. When no signal is received, the count overflows, a data stored in a fail safe register 70 is transferred to the input/output buffer 80 so as to control the electric device in a safe way.
Patent JP-2000046936-A (JP)
Title: Fm pulse doppler radar
Inventor: TAMAKI TSUTOMU
IPC: G01S13/50
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain an FM pulse Doppler radar which prevents the degradation of the noise figure of a reception system and which enhances the performance of a detection distance, by a method wherein an offset is formed to the frequency of a reception signal and the frequency of a local oscillation signal. SOLUTION: An oscillator 6 outputs a first high-frequency modulation signal and a second high-frequency modulation signal while they are being changed over at a set timing. A switch 7a outputs the first high-frequency modulation signal to a transmission system as a transmission signal, and it outputs the second high-frequency modulation signal to a reception system as a local oscillation signal. Then, a pulse-shaped transmission signal is amplified by an amplifier 8a so as to be guided to an antenna 9 via a switch 7b. The antenna 9 radiates the transmission signal to a target, it receives a reflected signal, and a reception signal is obtained.  A fundamental-wave mixer 10 frequency-converts the reception signal and the local oscillation signal which are amplified by an amplifier 8b, and it outputs a video signal having a frequency at which the difference FIF between the frequency of the transmission signal and the frequency of the local oscillation signal is offset to a beat frequency component Fb. Consequently, the video signal has the spectrum of a beat signal from a target in the point of a frequency Fb±FIF, and it can be obtained by avoiding a region in which a noise component is large.
Patent JP-H0941359-A (JP)
Title: Accompanying-turn preventive device for soil improving device
Inventor: OZAWA HIDEO
IPC: E02D3/12
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To prevent the revolution of a bearing section by bringing a contact section placed at the rear of the direction of rotation into contact with the internal surface of a hole section by rocking when an excavating shaft is lifted and lowered while being rotated. SOLUTION: An accompanying-turn preventive device 20 is sunk into excavated soil in a hole section when an excavating shaft 4 is lowered while being turned. The soil pressure P of excavated soil relatively lifted and moved to rocking sections 24-1, 24-2 works to soil-pressure receiving sections 40-1, 40-2 at that time, but rocking force F1, F2 are generated because the whole of both rocking sections is inclined to the axis C2 of a shaft section 34 at a fixed angle. The rocking force F1, F2 rocks both rocking sections centering around the shaft section 34, and the contacting section 38-1 of the rocking section 24-1 placed at the rear to the direction of rotation of the excavating shaft 4 is brought into contact with the internal surface 18 of a hole section 14.  Accordingly, the revolution of the excavating shaft 4 resists force, in which bearing sections 22 intend to be rotated, with the rotation of the excavating shaft 4, the revolution of the bearing sections 22 can be prevented, and the accompanying turn of excavated soil 16 with the rotation of the excavating shaft 4 can be obviated.
Patent JP-H07149707-A (JP)
Title: Azoxycyanobenzene
Inventor: BERUNAA EMIIRU YOZEFU JIMON
IPC: C07D307/68
Filed: 1994-08-17
Abstract: This invention relates to certain azoxycyanobenzene derivatives of the general formula.     <IMAGE>  (I)  in which R represents an optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, aryl or heterocyclyl group; R1 represents a halogen atom, nitro, cyano or optionally substituted alkyl, alkoxy, aryl or aryloxy group; and R2 represents a hydrogen or halogen atom, nitro, cyano or optionally substituted alkyl or alkoxy group; process for their preparation, compositions containing such compounds and their use as fungicides.
Patent JP-S6457055-A (JP)
Title: Refrigeration cycle device
Inventor: MOCHIZUKI SATORU
IPC: F25B1/00
Filed: 1987-08-28
Abstract: PURPOSE: To obtain an optimum refrigerating cycle to meet a load by controlling an output frequency of an inverter in response to an air conditioning load, and selectively supplying an output of the inverter and a commercial power source output to a compressor in response to an air conditioning load. CONSTITUTION: At the time of operating, a controller 50 detects an air conditioning load in response to a detected pressure of a pressure sensor 40, turns ON contactors 51, 52 in the case of the low load to maintain a switching unit 30 in a non-operating state, further controls an output frequency F of an inverter 20 to inverter drive, a compressor 1. And, when the frequency becomes a highest output frequency Fmax as the air conditioning load is increased, a contactor 53 is closed, the unit 30 is operated, the compressor 1 is switched to a commercial power source drive, and the compressor 2 is inverter driven. But, as the conditioning load is increased, the frequency F is increased, while as the load is decreased, the frequency F is decreased.  When it becomes a lowest output frequency Fmin, the contactor 53 is opened, the unit 30 is stopped, the inverter drive of the compressor 2 is stopped to switch the compressor 1 to an inverter drive.
Patent JP-H0538188-A (JP)
Title: Pulse output unit
Inventor: OSAKABE TAKESHI
IPC: H02P7/29
Filed: 1991-07-30
Abstract: PURPOSE:To reduce hardware by performing forward and reverse speed control of DC motor through a single PWM pulse output unit. CONSTITUTION:Gate control flag 20 is set at '0' and an N-channel transistor 41 is turned ON similarly to the output buffer of N-channel open drain, and then a Low level PWM pulse is fed to a motor drive transistor thus performing forward speed control of motor. The gate control flag 20 is then set at '1' similarly to the output buffer of P-channel open drain, and then a High level PWM pulse is fed to the motor drive transistor thus performing reverse speed control of motor.
Patent JP-S6369634-A (JP)
Inventor: SATO EIKICHI
IPC: B32B15/08
Filed: 1986-09-11
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-H0871561-A (JP)
Title: Method for producing electrolytically generated water
Inventor: ACHINAMI NOBUO
IPC: C02F1/46
Filed: 1994-09-08
Abstract: PURPOSE: To maintain the characteristics of electrolytically generated water within a specified range by a simple means. CONSTITUTION: In a method for producing electrolytically generated water in which an electrolytic bath 10a equipped with an anode cell and a cathode cell which are separated by a diaphragm having ionic pemeability is used, and the water is produced in both cells in which supplied salt water is electrolyzed, the concentration of the salt water supplied to both cells or power supplied to both cells is increased every specified accumulated time of operation in the electrolytic bath 10a, maintaining the characteristics of the electrolytically generated water within a given range.
Patent JP-H0959033-A (JP)
Title: Molding of preform for molding lens and device for molding the same
Inventor: KOYAMA TAKASHI
IPC: C03B11/00
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding a preform free from an irregular thickness and used for molding a lens, and further to provide a device for molding the same. SOLUTION: A device for molding a preform used for molding a lens is provided with a glass raw material-melting section 2 for thermally heating glass raw materials, a centrifugal molding section 3 for rotating a mold 18 having the melted glass poured thereinto to mold the melted glass, and a discharge unit for discharging the molded glass from the mold 18. Therein, the centrifugally molding section is equipped with mechanisms 17b, 50, 51, 52 and 53 for fixing the mold 18 so that the axis of the mold 18 is parallel to the direction of the centrifugal force during the rotation of the mold 18.
Patent JP-S6278316-A (JP)
Title: Sheathing wall work
Inventor: FURUBE HIROSHI
IPC: E02D5/80
Filed: 1985-09-30
Abstract: PURPOSE:To fix the ground by utilizing drillers as sheathing anchors by a method in which a driller is left behind as such in a pit excavated by he excavator. CONSTITUTION:A pit 3 is formed by using a driller 2, e.g., auger or rod, for an excavator 1, and the driller 2 is left behind as such in the pit 3. The excavator 1 is then moved to other places for excavating pits. By repeating the excavation by the driller 2 and the leaving of the driller 2 to form a column line, the column line is used as sheathing anchor and a slope 4 is excavated to the driller 2 to form a sheathing wall. Since the driller 2 can be used as a sheathing anchor and the sheathing anchor can also be formed by one-time operating process of excavation by the excavator 1, the quantity of materials to be used can be cut down, the period of operations can be shortened, and the efficiency of operations can also be raised.
Patent JP-H0753029-A (JP)
Title: Roller device for conveyor belt
Inventor: YOSHIZAKO KAGEYOSHI
IPC: B65G39/16
Filed: 1993-08-06
Abstract: PURPOSE:To provide a roller device for a conveyor belt, which can save labor for replacing rollers with new ones, and also can expedite its work promptly. CONSTITUTION:In the device where rollers are detachably rotatably shaft- supported on a bracket erected on a support bar 25, a frame 21 is fixedly installed in the direction crossing a conveyor belt, and the support bar 25 is so constituted as to be installed onto the frame 21 in such a way as to be freely rotated/fixed around the axis of the frame 21, and also as to be freely moved/fixed in the axial direction of the frame 21.
Patent JP-S6196181-A (JP)
Title: Ignition timing control device for internal-combustion engine
Inventor: YAGI SHIZUO
IPC: F02P5/153
Filed: 1984-10-16
Abstract: PURPOSE:To surely start an engine, by providing a start ignition timing control means which controls ignition timing to a fixed value while a starter operates. CONSTITUTION:A start-time ignition timing signal generating circuit U7 connects a waveform shaper U2 of the first pulse signal showing a crank angle reference position, waveform shaper U3 of the second pulse signal showing a crank angle position momently changing, and an input terminal 15 of a switch control signal for a starter switch or the like. And an output of the circuit U7 is connected with an output terminal 14 of an ignition timing signal. A control device, initially when an engine is started, places in an operative condition not the system of an ignition timing control circuit U5 but only the circuit U7 while it inputs a starter switch control signal from the input terminal 15. That is, the circuit U7, generating a predetermined fixed ignition timing signal initially when the engine is started while its speed rises from zero to about 200rpm, fixes an ignition angle to the predetermined angle near the top dead center of a cylinder in the engine. Accordingly, the control device prevents the engine from worsening its startability due to the ignition timing controlled to an improper value.
Patent JP-S59105342-A (JP)
Title: Sealing method of semiconductor element
Inventor: JINNO MASARU
IPC: H01L23/28
Filed: 1982-12-08
Abstract: PURPOSE:To reduce an area required for a sealing, and to unify the shape of a sealing resin after curing by surrounding the semiconductor element by a sealing frame and injecting the sealing resin to a region on a circuit substrate partitioned by the sealing frame. CONSTITUTION:Projecting sections 4a fitting to recessed sections 1b on the circuit substrate 1 previously formed for a positioning with the circuit substrate 1 are formed to the lower section of the sealing frame 4 in a projecting shape. The projecting sections 4a and the recessed sections 1b are fitted so that the sealing frame 4 surrounds the semiconductor element 2, and the sealing frame is fixed on the circuit substrate 1. Since the the fixation need not be so much solid and is sufficient when it is within the so-called temporarily fixed extent, the fixation is attained through a bonding using a substance such as adhesives. The sealing resin 3 is injected to the region 5 on the circuit substrate 1 partitioned by the sealing frame 4. The low-viscosity sealing resin 3 curing in a short time is injected through a thin tube 6 such as an injector needle. The sealing resin 3 cures after the completion of the process, that is, each of the sealing resin 3, the sealing frame 4 and the circuit substrate 1 is mutually fixed positively and firmly, and a sealing is completed.
Patent JP-H0630157-A (JP)
Title: Frequency detection system for telephone line
Inventor: TAKADA NORIO
IPC: H04M11/00
Filed: 1992-07-06
Abstract: PURPOSE:To form the system inexpensively by allowing a central processing unit CPU to read a time required for one period of a rectangular wave of a reception signal and analyzing a frequency of an incoming call signal so as to detect the frequency. CONSTITUTION:The system consists of a central controller NCU controlling a telephone line, a transformer T, an A/D converter INV and a power detection circuit DET. Then the analog reception signal 1 coming from a prescribed telephone line reaches the A/D converter INV via the central controller NCU and the transformer T and is converted into a digital signal by the A/D converter INV. When a prescribed rectangular wave signal is inputted to a central processing unit CPU, it detects number of changes of the rectangular wave signal from 0 to level 1 to count a time till a succeeding 0/1 level change takes place by the interrupt processing. Thus, the prescribed frequency is detected from one period time.
Patent JP-H0759636-A (JP)
Title: Display rack
Inventor: YOSHIOKA ISAO
IPC: A47F7/00
Filed: 1993-08-31
Abstract: PURPOSE:To provide a display rack which can be easily assembled and is inexpensive. CONSTITUTION:Pedestals 1 having a groove-like section are disposed at designated spaces, with opening grooves 11 opposite to each other. Oval plate piece locking members 23 are projected on both side ends of rack plates 2. The locking member 23 of the rack plate 2 is fitted in the opening groove 11 of the pedestal, the rack plate 2 is moved along the pedestal 1, and the rack plate 2 is turned at a designated height to lock the locking member 23 in the opening groove 11. Sequentially, the rack plates 2 are locked in the pedestal 1 is order, and the vertically adacent rack plates 2 are stacked in such a manner that the upper rack plate 2 is supported on the back plate 21 of the lower rack plate 2.
Patent JP-S6371492-A (JP)
Inventor: ASAKURA TOSHIMITSU
IPC: B62K25/26
Filed: 1986-09-12
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。