baber/WOPTO huggingface dataset:
Patent JP-H11123954-A (JP)
Title: Display device for vehicle
Inventor: SUGIURA TAKEMI
IPC: B60K35/00
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a display device for a vehicle capable of showing such a novel display as to give an occupant high roominess. SOLUTION: A second instrument for displaying the background of vehicle data has a display imaging a starry sky printed in colors on the surface of a background display board 9. The display imaging the starry sky represents a state scattered with a number of stars 9b in aerospace 9a. The space 9a illuminates, for example, in black or dark blue by the penetration of the light of lamps 10 through the background display board 9, and a number of stars 9b scattered in the space 9a illuminate, for example, in white. The six lamps 10 of the second instrument is exciting-controlled so as to flash sequentially through a lighting circuit.  Therefore, as a result of the six lamps 10 flashing sequentially, the brightness of the displaying light penetrating the background display board 9 always varies, and the background display board 9 becomes brighter or darker partially, thus a driver can experience a fantastic feeling.
Patent JP-H02137677-A (JP)
Title: Direct current resistance welding equipment
Inventor: TAKANO FUMITOMO
IPC: B23K11/24
Filed: 1988-11-17
Abstract: PURPOSE:To reduce the size and weight of a welding gun assembled body by forming circuits where plural rectifier circuits are connected in parallel and supplying a welding current from the circuits connected in parallel. CONSTITUTION:The welding current is supplied from a welding transformer to welding electrodes 48a and 48b and works Wa and Wb are subjected to resistance welding. The circuits where the plural rectifier circuits consisting of rectifiers and the welding transformers are connected in parallel are formed in a welding controller 22 and a welding transformer part 36. The welding current is then supplied from the circuits connected in parallel to the welding electrodes 48a and 48b. The rectifier circuit is constituted of the welding transformer having a secondary coil and a center tap and two rectifiers substantially. The respective rectifier circuits are driven by different inverters respectively. By this method, the size and weight of the welding gun assembled body are reduced.
Patent JP-2000121766-A (JP)
Title: Nuclear fuel element for reactor
Inventor: HIGUCHI SHINICHI
IPC: G21C3/18
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a nuclear fuel element that can be manufactured without any investment to large-scale facilities and can highly maintain the heat transfer rate of the gap between a fuel pellet and a covering pipe even if the temperature of the fuel pellet increases rapidly as in the case of a reactivity accident. SOLUTION: A nuclear fuel element is provided with a covering pipe 2, a fuel pellet 1 that is inserted into the covering pipe 2, a gap-filling member 3 of a high-melt-point metal being filled into a gap that is formed between the inner wall of the covering pipe 2 and the fuel pellet 1 or a high-melt-point metal compound, and a plug for sealing the covering pipe being inserted between the end part of the covering pipe 2 and the fuel pellet 1 via a coil spring, where the gap-filling member 3 is in power, foil, or fiber shape.
Patent JP-H10123298-A (JP)
Title: Dielectric barrier discharge device
Inventor: OKAMOTO MASASHI
IPC: H05B41/24
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to correct the fluctuation in the luminous amount a lamp on both short and long scales by calibrating the first measuring means for the luminous amount of a lamp which has feedback control over the electric power supplied to the lamp with the second luminous amount measuring means put approximately in a condition that the sensitivity of the means is hard to change. SOLUTION: A dielectric barrier discharge device is equipped with dielectric barrier discharge lamps B, B1, B2... to which alternating voltage is controllably applied by a power supply device P. The luminous amount of these lamps is measured by an ultraviolet-ray sensor constituting the first luminous amount measurement means and is controlled by the applied voltage. For example, the second luminous amount measuring means F2 is usually placed in a position (a) not exposed to radiated light and calibrates the first measuring means by receiving the radiated light in a position (b) as occasion requires. Though the sensitivity of the ultraviolet-ray sensor lowers gradually owing to the radiated light, the second measuring means F2 is approximately shielded against it and is protected from the degradation of the sensitivity.  As a result, the first measuring means can be calibrated properly to realize the stabilization of the luminous amount of the lamps.
Patent JP-H02137236-A (JP)
Title: Assembling process of resin sealed semiconductor device
Inventor: SHIOZAKI AKIO
IPC: H01L23/50
Filed: 1988-11-17
Abstract: PURPOSE:To prevent metallic fine wires from breaking down by a method wherein a pellet running out preventive means to prevent the pellet from being carried away by a running-in melted resin is provided during the resin sealing process. CONSTITUTION:A lead frame 1 provided with fixing inner leads 3 longer than other leads 4 and whose ends are formed on a one step-sunk flat surface on the opposite positions to the central part of four sides of a pellet 2 is used. The pellet mounting surfaces of the fixing inner leads 3 are coated with epoxy resin-made bonding agent 7. Next, the pellet 2 is mounted on the fixing inner leads 3 to be fixed. Through these procedures, the uneven resin thickness as well as the unbalanced tension upon metallic fine wires can be avoided to prevent the metallic fine wires from disconnecting.
Patent JP-H03153426-A (JP)
Title: Controlling method for output of vehicle engine
Inventor: MIYAKE MITSUHIRO
IPC: B60W10/10
Filed: 1989-11-10
Abstract: PURPOSE:To dissolve the occurrence of driving slip to secure the steady running of a vehicle by making traction control take precedence over automatic transmission control or auto-cruising control in the case where the traction control is buffered with the automatic transmission control or the auto-cruising control. CONSTITUTION:An automatic transmission establishes the optimum speed change stage meeting the state of engine operation, and controls an engine to shift it down to the first speed when a kickdown due to the abrupt pressing down of an accel pedal is detected, and moreover has traction control which closes a throttle valve to reduce the output of the engine at the time of the occurrence of slip and auto-cruising control which automatically controls the opening of the throttle valve to keep a set car speed. In this case, when a traction control signal has been inputted from a traction control computer 52 into each of computers 53, 54 for the automatic transmission control and the auto-cruising control, the kickdown control and the auto-cruising control are prohibited.
Patent JP-H10133633-A (JP)
Title: Picture display device
Inventor: SHIODA TETSUO
IPC: H04N5/74
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To perform smoothing among blocks highly accurately and inexpensively when correction of uniformity defect being a problem of a large picture display device is performed with a block unit. SOLUTION: This device is constituted with a memory 6 generating digital data for correcting uniformity defect, a timing generation circuit 12 controlling timing reading out correction data from the memory, and an analog operation processing circuit 9 timing-controlled by the timing generation circuit and correction-operating a video signal by correction data outputted from the memory, a video signal is corrected for each block in which a display region is adequately divided, also a boundary part between correction blocks can be smoothed by timing control highly accurately and inexpensively.
Patent JP-H08288403-A (JP)
Title: Cmos static discharge protective circuit using low-voltage trigger silicon control rectifier
Inventor: KA AKIMICHI
IPC: H01L29/749
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain a larger electrostatic discharge protection capability with a smaller occupation area by forming an electrostatic discharge protection circuit by four low-voltage trigger SCRs and allowing all four kinds of the modes of electrostatic discharge at an input pin to correspond one by one. SOLUTION: A PTLSCR1 device is arranged so that the electrostatic discharge of a PD mode is protected, and a PTLSCR2 device protects the electrostatic discharge of an ND mode. Also, an NTLSCR1 device is arranged to protect the electrostatic discharge of a PS mode, and an NTLSCR2 device is arranged to protect the electrostatic discharge of an NS mode. Therefore, four kinds of the modes of the electrostatic discharge are protected one by one by four low-voltage trigger SCR devices. More specifically, an electrostatic discharge protection circuit 500 provides an omnidirectional protection means for the input pin of a CMOS integration circuit, thus avoiding the damage of the internal circuit of the CMOS integrated circuit due to an abnormal electrostatic discharge.
Patent JP-H08149885-A (JP)
Title: Motor controller
Inventor: YOKOYA SHIGEHARU
IPC: H02H7/085
Filed: 1994-11-25
Abstract: PURPOSE: To provide a motor controller capable of simplifying the appearance and further reducing the number of parts, number of wires and working man- hours. CONSTITUTION: Main power supplies R, S, T are wired with a set of branch wires r, s, t through a set of magnet contactor MC1, and a plurality of motors M1 to M4 respectively have thermal relays (TH1, TH2, TH3 and TH4) connected to these branch wires r, s and t in this motor controller 11.
Patent JP-2001113138-A (JP)
Title: Production method of immersion type membrane cartridge
Inventor: YAMADA YUTAKA
IPC: C02F3/12
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a production method of an immersion type membrane cartridge enhanced durability to aeration. SOLUTION: A resin-made filter plate 22A is cooled at a specified temperature and a filter membrane 22B is arranged to cover the surface of the filter plate 22A in a state contracted by cooling, and the filter membrane 22B is stuck or welded to the filter plate 22A at a water stopping part S formed on the whole periphery along the peripheral part of the filter plate 22A to fix, and the filter membrane 22B is applied a tensile force by elongating the filter plate 22A under a temperature to be used and is stretched.
Patent JP-H07139020-A (JP)
Title: Rain water channel system
Inventor: KAWAIDA KOTARO
IPC: E03F1/00
Filed: 1993-11-22
Abstract: PURPOSE:To surely prevent a flood of a river main stream and that of a rain water groove at the time of a rainfall by restricting the rise of a water level of the river main stream and keeping the quantity of water in the rain water groove within a prescribed range. CONSTITUTION:This system is provided with an auxiliary tailrace 6, which is arranged at a lower position and transversely against respect rain water grooves 3, 4, 5 for respective areas A, B, C and which continues to the vicinity of sea 2 an outlet 6a for the tailrace 6, and an opening 8 forming a head-race, which is formed in respective rain water grooves 3, 4, 5 at the crossing between the auxiliary tailrace 6 and the rain water grooves 3, 4, 5 and which makes the rain water, whose quantity exceeds the prescribed quantity, flow into the auxiliary tailrace 6. The rain water flowing in each rain water groove 3, 4, 5 flows into the river main stream until the quantity of the water exceeds the prescribed quantity, while the rain water exceeding the prescribed quantity is introduced into the auxliary tailrace, so that the rain water flows into the sea 2 in the vicinity via separate courses. In this case, the course of the auxiliary trailrace 6 may be altered as indicated by the double-dot-and-dash-line in the figure. In other words, the outlet 6a may be located at the downstream area 101 of the river main stream 1, so that the water flowed into the auxiliary trailrace 6 flows out at the downstream area 101.
Patent JP-H04166431-A (JP)
Title: Load monitor system for off-load damp truck
Inventor: SHIMURA HIROSHI
IPC: B60P1/04
Filed: 1990-10-31
Abstract: PURPOSE:To improve durability and reliability of a sensor by locating a hall element type approach sensor and a permanent magnet to a frame and a body in a manner that they are positioned vertically and laterally facing each other, calculating a twist load and a bending load from the output voltage of the approach sensor, and sounding an alarm when a computing result exceeds a set value. CONSTITUTION:Front mounts 8 and 8 comprises a pair of front supports 5 and 5 located to a frame 1 and a pair of patch pieces 7 and 7 located to both sides of a front wall 6 of a body 2. Hall element type approach sensors 13 and 14 located on the frame 1 side of the mount part 8 in a state that the one of the sensors is pointed to a vertical direction and the other to a lateral direction, and permanent magnets 15 and 16 are arranged on the body 2 side. Similarly, a hall element type approach sensor 17 and a permanent magnet 18 are also located to a bottom mount part 12 in a state to point to a vertical direction. From the output voltages of the approach sensors, a twist load and a bending load are computed and monitored.
Patent JP-2000118312-A (JP)
Title: On-board audio device
Inventor: TODOROKI YASUSHI
IPC: G04B47/00
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To add a useful function as a part of an automobile or an audio device to a clock function part without large change in the audio device. SOLUTION: A clock function part comprises a microcomputer 1, a timer 2, a storage part 3, a comparison part 4, a display part 5, an amplifier 6 and an operation part 7, and is provided with a function in which the present total travel time to be counted by the timer 2 while an automobile is traveling is compared with a specified continuous travel time stored in the storage part 3 by the comparison part 4, and when these times are coincident with each other, an alarm display is given on the display part 5, and an alarm sound is given through the amplifier 6, and the function in which the time of the broadcasting program is registered and set in the storage part 3, the time counted by the timer 2 is compared with the time set in the storage part 3 by the comparison part 4, and when the time reaches the set value, an audio device is automatically selected by the microcomputer 1,  and the predetermined broadcasting program is outputted.
Patent JP-H11125846-A (JP)
Title: Third order nonlinear optical glass
Inventor: KUROIWA YUTAKA
IPC: G02F1/355
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain a third order nonlinear optical glass having a short nonlinear optical response time by incorporating Cu, Cl or Br, and Ag or Cd into a borosilicate glass and depositing fine particles of CuCl etc., to impart a specified third order nonlinear sensitivity. SOLUTION: Fine particles selected from a group consisting of CuCl, CuBr and a solid soln. of them are deposited in borosilicate glass contg. Cu, Cl or Br and Ag or Cd to impart a >=1×10<-7> esu third order nonlinear sensitivity and the objective glass in which a nonlinear optical response is made to a high speed is easily produced without considerably deteriorating large nonlinear optical characteristics of which the glass dispersed with the fine particles of CuCl, CuBr and/or the solid soln. of them has. The size of the fine particles selected from the group consisting of CuCl, CuBr and the solid soln. of them dispersed in a material is desirably 1-100 nm, specifically 1-50 nm.
Patent JP-H08145169-A (JP)
Title: Static hydraulic type continuously variable transmission
Inventor: OSUGA MASASHI
IPC: F16H39/04
Filed: 1994-11-28
Abstract: PURPOSE: To maintain a minimum required charge oil even when a static hydraulic pressure type continuously variable transmission is rotated at a low speed and, when the speed of it becomes high, feed charge oil according to it. CONSTITUTION: Charge oil from a charging pump Pc rotated integrally with a static hydraulic type continuously variable transmission H and charge oil from an external pump Pa are merged and fed to a charge circuit of the static hydraulic type continuously variable transmission, and the charge rate is set from the external pump Pa to a minimum required rate when the static hydraulic pressure type continuously variable transmission H is rotated at a low speed.
Patent JP-H04167214-A (JP)
Title: Magnetoresistance effect type magnetic head
Inventor: SHIBATA TAKUJI
IPC: G11B5/39
Filed: 1990-10-30
Abstract: PURPOSE:To stabilize magnetic characteristic due to contact of electrodes with a ferromagnetic metal thin film by forming a diffusion preventive layer including both side end faces except both ends on a magnetic sensor, and connecting the electrodes to both ends of the sensor over the part of the upper surface of the sensor from the end faces of the first, and second ferromagnetic metal thin films. CONSTITUTION:An MR magnetic sensor 2 in which first, second ferromagnetic metal thin films 11, 12 having an MR effect at least at one side are laminated through a nonmagnetic insulating intermediate layer 13, is provided on a board 1. A diffusion preventive film 15 is formed on the sensor 2 including both side end faces 2a, 2b, i.e., in contact with both side end faces of the films 11, 12. Electrode metal layers 3, 4 are directly electrically connected to the end faces of the films 11, 12 over the film 12 of the upper layer. Thus, a mechanically stable and electrically stable connection can be performed.
Patent JP-H05130222-A (JP)
Title: Act signal transmission system in duplicated electronic exchange
Inventor: UCHIDA YOSHIHIRO
IPC: H04Q3/545
Filed: 1991-11-08
Abstract: PURPOSE:To prevent erroneous control by providing a means detecting the coincidence of logic levels of two signal lines to the system so as to detect a stack fault of an act signal thereby ensuring the transmission of the act signal. CONSTITUTION:When an act signal used to indicate the a state standby state is sent by using a logic level from each of duplicated sender side equipments 1, the signal is sent by using a signal line 2 used to send the act signal having a logic level to be sent substantially and a signal line 3 used to send an inverse of the act signal having an inverted logic level. A receiver side is provided with a means 5 to detect the coincidence of the logic levels of the two signal lines and the means 5 is used to detect a stack fault of the act signal. Thus, the stack fault of the act signal is simply detected and erroneous control is prevented.
Patent JP-H04165538-A (JP)
Title: Peripheral storage device provided with deteriorated state detecting function
Inventor: TOGAWA MASAO
IPC: G06F11/32
Filed: 1990-10-30
Abstract: PURPOSE:To avoid in advance the decrease of a system processing speed caused by deterioration and the generation of system-down by accumulating the generation frequency of a fault relieved by an autonomous retrial of a device and informing a deteriorated state of a peripheral storage device to a maintenance operator. CONSTITUTION:By a retrial generation detecting part 521 of a processor part 52, generation of a fault, etc., relieved by an autonomous retrial processing of an optical disk device 1 is detected. In such a state, whenever execution of a retry which follows generation of a fault is detected, the retry execution frequency stored in a storage part 53 is counted up and updated by a retrial execution information updating part 522 and the retry execution is accumulated. Subsequently, by a comparison processing part 523, an accumulated value of the retry execution stored in the storage part 53, and a reference value which is set arbitrarily are compared, and in the case the accumulated value of the retry execution exceeds the reference value, a fact that the optical disk device 1 is deteriorated is warned to a maintenance operator by driving a display part 54 by an alarm driving part 524. In such a way, generation of a system trouble can be prevented in advance.
Patent JP-S62154745-A (JP)
Title: Boding apparatus
Inventor: TERAJIMA TAKASHI
IPC: H01L21/60
Filed: 1985-12-27
Abstract: PURPOSE:To set the temperature of a lead frame at a bonding point at a bonding temperature readily, by forming a path for refrigerant medium in a heat block, and providing a control device, which controls the flow rate and the temperature of the refrigerant medium. CONSTITUTION:A cartridge heater 18 is heated in an ON state before wire bonding. Thereafter, the temperature distribution along the longitudinal direction at the upper surface of a heat block 17 is measured. Air, whose temperature and flow rate are controlled by a control device 20, is introduced into a flow path 19, which is located at a part under a part, whose temperature is higher than that suitable for wire bonding (bonding temperature). Thus the bonding temperature is maintained. Thus the temperature and the flow rate are controlled in correspondence with the temperature, which has become higher at the part of the surface of the heat block, and the cooling air is made to flow into each flow path. The surface of the heat block 17 is made to be the uniform bonding temperature. Thereafter the bonding work is started.
Patent JP-H09131575-A (JP)
Title: Article sorter
Inventor: IWAKAWA TAKASHI
IPC: B07C5/10
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To make a sorter compact and to prevent the flawing of the objects for carrying by constituting the device in such a manner that the grades of the objects for sorting taken out by one piece each with a robot hand are discriminated by a discriminator of an image processing system and are loaded as they are to the prescribed points by grades of a loading section. SOLUTION: First, second arms 12, 14 and a supporting rod 15 operate and the supporting member 2 and finger moldings 1 exist above the cucumber existing in the highest position when a position recognizer 10 detects this cucumber. Next, a second air cylinder is driven to attract the cucumber by a suction nozzle N and the cucumber is withdrawn by the respective finger moldings 1, thereafter, a first air cylinder is driven and the finger moldings 1 are bent to clamp the cucumber. In succession, the cucumber is positioned to the discrimination position before a black board 5, where the length of the cucumber is detected by a discriminating sensor 9. The robot hand H arranges the cucumber to the prescribed position in a loading container 7 and releases the clamping. The cucumbers of the container 7 are assorted by each length by repeating the stages described above.
Patent JP-H01130714-A (JP)
Title: High capacity fine particle removing filter and separator for said filter
Inventor: BOIDO FUAAGASON AGUNIYUU
IPC: B01D46/54
Filed: 1987-11-21
Abstract: PURPOSE: To increase the capacity of a filter by constituting a lattice of a pair of parallel longitudinal members one of which engages with the folded parts of the pleats of filter materials and the other films a pair of strips and plural traversing strut members having flat (round) surfaces. CONSTITUTION: The stringers 11 on the rear side of separators 10 are formed to a cylindrical or sectional circular shape and the edges 11a thereof are engaged with the inner folded parts of the pleats of the filter materials. The plural struts 13 have the flat (round) front and rear surfaces and are joined at one end with the stringers 11 and are joined at the other end with the longitudinal members 13, 14 in a front side, by which the strips 15 are formed. The pleats of the filter materials are formed by drawing out filter material sheets 16 downward from rolls. While the separators 10 fold back the filter materials, the stringers 11 come into contact with the filter materials. Positioning is thus executed. The steps described above are repeated until the desired pleats are formed. The resulted assembly is compressed and is inserted into a frame 17.