baber/WOPTO huggingface dataset:
Patent JP-H06153502-A (JP)
Title: Switching regulator
Inventor: FUKUCHI TAKESHI
IPC: H02M3/28
Filed: 1992-10-28
Abstract: PURPOSE:To prevent failures such as overheat beforehand and to prevent other normal loads from malfunctioning, when a load begins to malfunction during power supply to a plurality of loads, and to facilitate the discrimination of the malfunctioning load and prevent the overload of a regulator. CONSTITUTION:Concerning to a switching regulator provided with a switching device Q1 for supplying primary DC power to the primary winding N1 of a transformer 3, a means D4, D5, L1, C4, and R6 for performing secondary rectification and smoothing of the output of the transformer 3 and supplying its output to a plurality of loads 1-3, and a control means 2 for stabilizing the output corresponding to the output voltage and restricting a drive pulse to the device Q1 by the current of the device Q1, the switching regulator is characterized by connecting fuses F1-F3 to the loads respectively. Besides, means LED1-LED3 for detecting the melting of the fuses F1-F3 and reporting this are provided. In response to the detection of the fuse melting, the drive pulse to the switching device Q1 is restricted.
Patent JP-H04163963-A (JP)
Title: Semiconductor device
Inventor: TERASAWA HIROFUMI
IPC: H01L27/092
Filed: 1990-10-26
Abstract: PURPOSE:To prevent degradation of characteristics by a method wherein insulated gate field effect transistors (MOSFETs) within a wafer are arranged in the same direction, thereby allowing uniform ion implantation. CONSTITUTION:I/O cells in the same bulk are of two kinds of vertical I/O cells 102 horizontals I/O cell 103. The I/O cell 110 is configured by rotating the MOSFETs 90 deg. relative to an I/O cell 100, and the MOSFETs are all positioned in the same direction when they are arranged on a circumference I/O cell section. Naturally, they will be positioned in the same direction as that of the inside base gate. Implanting ions into the MOSFET in the vertical direction will prevent the degradation of the characteristics, thereby making it possible to eliminate the increase in the process number for preventing the degradation of characteristics.
Patent JP-2001113483-A (JP)
Title: Robot controller
Inventor: NAITO TAKASHI
IPC: G05B19/19
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To control a robot by synchronizing a target speed of the robot with a present moving state of the robot. SOLUTION: A sensor controller photographs a work object by using a CCD camera in response to input of a starting signal to calculate a target moving state of the robot on the basis of information obtained by photographing the work object in a first time t1 from starting signal input time. A moving state of the robot is controlled on the basis of the target moving state and a present moving state of the robot detected at time closest to time K1 when starting to calculate the target moving state.
Patent JP-2000123289-A (JP)
Title: Running environment information collection device and information presentation system
Inventor: ENDO YOSHINORI
IPC: G08G1/00
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a system which communicates running environment information which a mobile object collects, to an information center with fewer communication frequency and less communication time. SOLUTION: A mobile object 10 is equipped with an information processor 11 for measuring a position of its own vehicle, a surrounding environment analysis device 12 for collecting running environment of a road on which a vehicle runs, a receiver 14 for receiving the running environment information broadcast from an information center 21, and a communication equipment 13 for transmitting the running environment information obtained by its own vehicle to the information center 21.  The information processor 11 obtains the running environment information from data which the surrounding environment analysis device 12 collects, compares the obtained running environment information with the running environment information received by the reception device 14, and transmits the running environment information obtained by its own vehicle to the information center 21 when it is judged that both are different from each other.
Patent JP-H04165340-A (JP)
Title: Camera
Inventor: OGAWA HIDEHIRO
IPC: G03B17/38
Filed: 1990-10-30
Abstract: PURPOSE:To execute confirmation of whether a camera is in a release prohibiting state by outputting a signal indicating release sequence during release sequence. CONSTITUTION:When release sequence enters at a time T1, first and second cameras 21 and 22 output signals, indicating the above fact, through respective output ports P02. Thereby, a signal indicating release sequence of the second camera 22 is inputted to an input port P01 of the first camera 21. Thus, since the first and second cameras 21 and 22 are prohibited to output a release signal at this point of time, an output form a release signal from the first camera 21 is prohibited. A release button 211 of the first camera 21 is released at a time T3, an output from the output port P02 is brought into H at a time T4, and it is detected that release sequence of the camera 21 is completed. This constitution carries out simultaneous release of the one camera connected through a connector through release operation of the other camera.
Patent JP-H05101201-A (JP)
Title: Option setting circuit
Inventor: MASUMOTO HIROAKI
IPC: G06F15/78
Filed: 1991-10-09
Abstract: PURPOSE:To prevent the different option states caused after a application of a power supply despite the presence of many option items by latching the option data which are outputted from 8 nonvolatile memory with application of the power supply through the use of a latch circuit. CONSTITUTION:The option data are previously written and stored in a nonvolatile memory 20. This operation is carried out in sequence for all memories. When a power supply is applied for use of an IC, these option data are outputted from the memories 20 through a transistor 25 and then given to an option latch circuit 8 via an amplifier circuit 32. When the power supply is turned off, the date given to the circuit 8 are erased. In this case, however, the data stored in the memory 20 are never erased and therefore instantaneously outputted when the power supply is applied again. Then the data are latched by the circuit 8. plural I/O circuits 1 and their corresponding memories 20 are properly provided in accordance with the number of option items. Thus plural. items are set optionally and at one time.
Patent JP-S62149476-A (JP)
Title: Color forming method for thermal color forming paper
Inventor: TAKIGUCHI KIYOAKI
IPC: B41M5/28
Filed: 1985-12-24
Abstract: PURPOSE:To enable multiple colors to be formed by a thermal color forming paper, by a method wherein two or more kinds of thermal color forming elements are applied to the surface of a base paper, heat is applied to the paper to form colors, at least one kind of the color forming elements are fixed to fix a first color, and heat is again applied to form a color by the remaining thermal color forming elements. CONSTITUTION:Two kinds of color forming elements 2, 3 having different photo- fixation characteristics are applied to the surface of a base paper 1. When the base paper 1 thus coated is passed through a printer to heat a part thereof in contact with a thermal head, the color forming elements 2 form a green color, whereas the color forming elements 3 form a red color. By the colors formed by the two kinds of the color forming elements 2, 3, black characters or symbols are developed on the surface of a season ticket 6. When being irradiated with UV rays, a diasonium salt in the color forming elements 2 at a part not heated is photo-decomposed to be a non-color-forming phenol compound. The color forming elements 3 are not photo- decomposed under irradiation with UV rays, and photo-fixation is effected by the irradiation with UV rays. When the season ticket 6 is again passed through the printer, only the color forming elements 3 at the heated part form a color to develop red characters.
Patent JP-H01135918-A (JP)
Title: Bearing device
Inventor: ISHIDA HIROICHI
IPC: F16C32/04
Filed: 1987-11-17
Abstract: PURPOSE:To eliminate frictional loss by constituting the journal part of a turning shaft with a superconductive material, and by surrounding the journal part with both an upper and a lower magnet so as to keep a clearance and to be opposite to each other with different polarities, so that the turning shaft can be rotated in a floated state. CONSTITUTION:The journal part 11a of the turning shaft 11 of an electric motor is constituted by a superconductive material, and an upper and a lower magnets 12, 13 having been fixed in a bracket 3 so as to be opposite to each other are provided with a clearance so as to surround the journal part 11a. The upper magnet 12 and the lower magnet 13 are made to be a pair of permanent magnets of S pole and N pole respectively. When the journal part 11a is cooled by a cooling means below the critical temperature to become a superconductive state, the journal part 11a floats up from the pole surface of the lower magnet 13 by the Meissner effect. Thus, the journal part 11a rotates in such a state as there is little frictional loss.
Patent JP-H01130934-A (JP)
Title: Manufacturing device for anticorrosion-coated steel pipe
Inventor: TAKAHASHI ISAO
IPC: E02D31/06
Filed: 1987-11-18
Abstract: PURPOSE:To prevent an anticorrosive coating from peeling off and remarkably reduce labor and transportation costs for products by preparing a feeder which allows a sheet feeding device, which feeds a sheet onto the peripheral surface of a steel pipe rotating around its axis, and a sheet pressing device to move relatively in the long direction of the steel pipe and arranging a horizontal sliding device which regulates the angle and pitch of sheet winding. CONSTITUTION:While a preheated steel pipe 1 is rotated at a constant rate, a thermoplastic synthetic resin sheet 2 is relatively moved in the direction of the axis of said pipe and fed from a sheet feeding device 10 in a diagonal direction. The feeding direction and feeding pitch are regulated respectively by operating a swinging device 20 and a horizontal sliding device 40. Each of five sheet press rolls 31 makes a sheet 2 to contact to the steel pipe 1, and the sheet is spirally wound around it, discharging air from the gap between the sheet and the peripheral surface 1A of the steel pipe, to apply a thermocompression bonding. In this case, the sheet feeding device 10 and the sheet press device 30 are shifted by operating the feeding handle 47 of the horizontal sliding device 40 to move a horizontal sliding table 44 in the long direction of the steel pipe 1. Subsequently, whole width of the sheet is pressed by a reforming roll 51 to discharge the residual air.
Patent JP-H01139892-A (JP)
Title: Dehydration apparatus
Inventor: FUJII JUNJI
IPC: D21F3/10
Filed: 1987-11-20
Abstract: PURPOSE: To efficiently drain a sheet-like material such as fiber sheet and paper without impairing smoothness and gloss of products by pressing a wet sheet-like material onto the surface of a porous dehydrator formed with an electrocast product having many permeable micropores so as to be drained. CONSTITUTION: This drained equipment is assembled as follows: (1) at least one of dehydrating rolls 10 and 20 is made of an electrocast product and a wet sheet-like material is sent between rolls 10 and 20 so as to be pressed and dewatered; (2) the electrocast product has many permeable micropores and its surface contacted with the sheet-like material has <=2S surface roughness, preferably <=0.8S surface roughness on the surface except the permeable micropores.
Patent JP-H03153957-A (JP)
Title: Manual select of automatic transmission for vehicle
Inventor: MOROTO SHUZO
IPC: F16H61/24
Filed: 1989-11-09
Abstract: PURPOSE:To have sure shift feeling by providing possibility of putting in the N condition while the possibility in held to supply oil pressure to a friction engaging device during the period in which a shift lever is at the relay point, and allowing engine brake to operate in the manual shift mode. CONSTITUTION:Along a guide plate 102, a shift lever 101 of a shift lever device 100 is movable between the auto-shift mode position and manual shift mode position (groove 105), and a relay point 104 is provided between. At this relay point 104 it is made possible to put a manual valve in the neutral condition while practicability is held to supply oil pressure to a friction engaging device, and also in the manual shift mode, engine brake shall be operable by control of a shift solenoid. Accordingly this is not such a conventional one in which manual shift is made via a gearing position with D-range, but is made via a relay point which is capable of maintaining the N or each gearing position. Thus sure driving feeling can be obtained.
Patent JP-2000118497-A (JP)
Title: Outboard motor
Inventor: OGASAWARA TAKIO
IPC: F02B67/00
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To reduce vibration transmitted to a steering wheel even in an outboard motor mounted with a four-cycle engine by interposing damper rubber between a pressing member interposed in an operation force transmitting system and a vertical wall of an upper casing. SOLUTION: An outboard motor transmits operation force to an upper steering 3 by an operation force transmitting system composed of a steering bracket 11 → a pressing member 23 and a connecting bolt 28 → mount rubber 22 →a housing 27 (an upper mount 21) by steering a steering wheel in the lateral direction. Vibration of an engine transmitted to the steering wheel through the operation force transmitting system from an upper casing 3 is damped by the mount rubber 22 and damper rubber 24. Among these, the damper rubber 24 is interposed between a front face of the pressing member 23 and a rear face of a front wall 19 of the upper casing 3 to damp longitudinal directional vibration of the outboard motor.
Patent JP-H04167726-A (JP)
Title: Equipment number setting method
Inventor: YAMAOKA HIROMASA
IPC: H04L12/42
Filed: 1990-10-31
Abstract: PURPOSE:To prevent setting mis-operation by connecting a cable to a communication equipment so as to set an equipment number automatically. CONSTITUTION:Communication equipments 1, 11, 21 are interconnected by a cable 100. When a specific terminal and ground form a closed circuit, decoding is implemented as an L input and when the specific terminal and ground form an open circuit, decoding is implemented as an H input, resulting that an output of a decoder is decided depending on the combination of a closed circuit and an open circuit. Since the combination is differentiated from each of the communication equipments 1, 11, 21, a different equipment number is provided to all the communication equipments 1, 11, 21. Thus, mis-operation of a switch is prevented.
Patent JP-H02137858-A (JP)
Title: Image forming device
Inventor: OGATA KAZUHIKO
IPC: G03G21/00
Filed: 1988-11-18
Abstract: PURPOSE:To manage a lot of members at the site of a client or the like by providing a member with a bar code, and adding a means for reading the code. CONSTITUTION:In an image forming device comprising an attachable/detachable member 1 with the bar code, which moves or turns, and a detecting means 2 for reading the bar code along with the movement or turn of the member 1, the member 1 moves or turns and is detached. The detecting means 2 reads the bar code of the member 1 along with the movement or turn of the member 1. Thus, a lot of members can be managed even at the site of a client or the like without requiring a particular bar code reader.
Patent JP-H09250952-A (JP)
Title: Temperature detecting device and automobile using the same
Inventor: TANAKA TAKESHI
IPC: G01K1/16
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a temperature detecting device with good thermal responsibility by making the part between the first and second metal wires of a temperature detecting element and a part of a metal cap facing the temperature detecting element to be oriented flat-shaped in the same direction with the temperature detecting element. SOLUTION: A metal cap 1 which is so engaged with one end part of the first metal pipe 5 as to cover a temperature detecting element 2 is provided, and the temperature detecting element 2 is flat-shaped wherein the part between the first and second metal wires 2b and 2b being its width direction, and the facing part of the metal cap 1 to the temperature detecting element 2 is flat- shaped in the same direction as the temperature detecting element 2. By this constitution, a part between the metal wires 2b and 2b which mainly detect the heat of the temperature detecting element 2 is assigned to a position near the side surface of the metal cap 1, so that heat is sensitively detected, thus thermal responsibility is improved.
Patent JP-H1168369-A (JP)
Title: Cooling device
Inventor: NAKABAYASHI SHIGEYUKI
IPC: H05K7/20
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device which can surely and efficiently cool electric equipment having different losses and can be installed in a small space. SOLUTION: Insulating oil 8 cooled in a heat exchanger 2 cools electric devices as the oil 8 flows through the through holes 10 and 11 of partition plates provided below the devices. Of the through holes 10 and 11, the hole 10 below the device having the larger loss has a smaller diameter and the other hole 11 below the device having the smaller loss has a larger loss has a larger diameter. Therefore, the device having the larger loss can be cooled more effectively and even the device having the smaller loss can be cooled efficiently, because the flow velocity of the oil 8 in the hole 10 becomes faster and the heat transferring quantity of the oil 8 becomes larger as the flow velocity increases.
Patent JP-H07126448-A (JP)
Title: Polyethylenic resin composition for extrusion molding
Inventor: YAMAGUCHI TOMOAKI
IPC: C08K5/17
Filed: 1993-10-29
Abstract: PURPOSE:To obtain a polyethylenic resin composition having excellent transparency and improved surface smoothness, preventing end breakage in a drawing process in the case of production of monofilament, especially having excellent transparency after extrusion molding, particularly showing excellent surface smoothness and feeling of transparency in application to a formed article such as monofilament or fiber. CONSTITUTION:This polyethylenic resin composition for extrusion molding is obtained by mixing (A) 100 pts.wt. of a polyethylenic resin composition having 0.945-0.970g/cm<2> density and 0.1-2.0g/10 minutes melt index with (B) 0.01-1.5 pts.wt. of a fatty acid amide, (C) 0.01-1.5 pts.wt. of an organic acid metal salt and (D) 0.01-1.0 pt.wt. of a phenolic antioxidant and/or a phosphorus-based antioxidant.
Patent JP-H01134975-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YOKOYAMA TERUO
IPC: H01L29/80
Filed: 1987-11-19
Abstract: PURPOSE:To restrain a side gate effect by a method wherein an integrated circuit composed of two or more elements which are formed on a low resistive semiconductor layer is provided, where an electrode is provided between elements and a ground voltage is applied on the above low resistive semiconductor layer. CONSTITUTION:A genuine GaAs buffer layer 2 and a low resistive GaAs layer 3 are formed on a semi-insulating GaAs substrate 1, and heterojunction FETs (4-10) are formed on the low resistive GaAs layer 3. An element electrode 9 of an ohmic contact electrode is formed on the resistive GaAs layer 3 interposed between the FETs. The electrode 9 is connected to the ground of a power source through the intermediary of an inner wiring 11. By these processes, the potential of the region between the elements is stabilized, and the fluctuation of the potential is prevented from being conveyed to the potential between the elements through the above region, so that the side gate effect can be effectively restrained.
Patent JP-H11191721-A (JP)
Title: Surface acoustic wave element
Inventor: YAMANOUCHI KAZUHIKO
IPC: H03H9/145
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave element at low cost which is used even for high frequency band by increasing an electromechanical coupling factor K<2> so as to attain broad band and-a-high efficiency. SOLUTION: A piezoelectric layer 13, whose thickness is about 500 nm made of a KNbO3 single crystal, is laminated on a background substrate 12 made of a single crystal bulk material such as SrTiO3 having lattice matching performance with respect to the KNbO3 . Then, interdigital input electrode 14a and output electrode 14b made of a metal such as Al are formed on an upper side of the piezoelectric layer 13.
Patent JP-H11131234-A (JP)
Title: Formation of hard carbon coating film onto inner circumferential face of cylindrical member
Inventor: MIYA YUKIO
IPC: C23C16/26
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a hard carbon coating film capable of forming a hard carbon coating film on a cylindrical member with tight adhesion. SOLUTION: This method comprises a treating stage in which a cylindrical member 11 is arranged at the inside of a vacuum tank 13 in such a manner that an auxiliary electrode 23 connected to a ground potential is insertied into the inside face of the opening of the cylindrical member and the inside of the vacuum tank 13 is evacuated to initial arrival pressure, a treating stage in which, thereafter, the cylindrical member 11 is applied with d.c. voltage, an anode 31 is applied with d.c. voltage and a filament is applied with a.c. voltage and a treating stage in which, subsequently, a gaseous mixture of a gas contg. carbon and gaseous argon is introduced into the vacuum tank 13 from a gas introducing port to generate plasma and a hard carbon coating film is formed on the cylindrical member 11 under coating forming pressure.
Patent JP-H10131116-A (JP)
Title: Cutting preventive device for underground installation in road cutter
Inventor: MIYAZAKI FUMITAKA
IPC: E01C23/09
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To avoid the damage of an underground installation by a road cutter. SOLUTION: In the cutting preventive device, a controller 16 for preventing cutting to a buried pipe is incorporated into the road cutter, and the controller 16 is connected through a vibration sensor 17 installed so as to be directly brought into contact with the buried pipe and a signal cable 18 at the proper site of the buried pipe. A signal input from the vibration sensor 17 is amplified by an amplifier 20, and A/D converted. The signal is input to a frequency filter 21. A frequency component corresponding to natural frequency at a time when a road surface is cut by a cutter blade is transmitted in an output signal from the frequency filter 21. The output signal from the frequency filter 21 is input to a discriminating means 26. The discriminating means 26 receives the output signal from the frequency filter 21, and control stopping the cutting of the road surface by the cutter blade is conducted at the time of a fixed value or more of the output signal.