baber/WOPTO huggingface dataset:
Patent JP-H06303685-A (JP)
Title: Time division multiplexer
Inventor: SHIOTANI NOBUTAKA
IPC: H04J3/00
Filed: 1993-04-19
Abstract: PURPOSE:To prevent quality of a transmitted voice signal from being deteriorated by improving a line utilizing efficiency of a high speed digital private line and applying only one companding to a sent voice signal. CONSTITUTION:When a phone call is made from a telephone set 3-1 to a telephone set 3-3, a PBX 2-1 sends a signaling signal to a time division multiplexer 1-2 through a time division multiplexer 1-1. When a signaling discrimination/time switch control section 12a of the time division multiplexer 1-2 discriminates it that the destination is the telephone set 3-3 based on the signaling signal received by a line interface 11a, the control section 12a connects a line interface 11a and a line interface 11b via a time switch 13. Thus, the voice signal compressed by the time division multiplexer 1-1 passes through the time division multiplexer 1-2 and received by the time division multiplexer 1-3 and expanded by a companding section 14 and outputted to a PBX 2-3. Thus, only one companding processing is enough for the voice signal in any case.
Patent JP-H07291414-A (JP)
Title: Drive shaft conveyor
Inventor: YANAI TAKENORI
IPC: B65G13/071
Filed: 1994-04-28
Abstract: PURPOSE:To facilitate the replacement of a driving belt stretched between a drive shaft and a driving part, in a drive shaft conveyor for driving conveying rollers, by providing a drive shaft in parallel with the conveying direction. CONSTITUTION:A drive shaft is made up by connecting a plurality of shaft members 10 in the axial direction, and connecting members 11 for fitting each other with the drive shaft members in the axial direction are provided at the connecting end of the shaft member 10, and also the connecting member 11 is provided so as to be slidable in the axial direction of the drive shaft. Further, the inserting hole of the shaft member 10 is formed in the end of the connecting member 11, and also a transmission block 12 is interposed between the connecting members, and a bearing 6 of the drive shaft is fixed to a frame 7 while interposing a plate 15 having a thickness larger than the outside diameter of a driving belt 5, and also the plate 15 is provided so as to be removable from between the frame 7 and the bearing 6.
Patent JP-H11297075-A (JP)
Title: Semiconductor memory system
Inventor: OKUYAMA HIROAKI
IPC: G11C11/413
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To relaize the low power consumption of a semiconductor memory by sharply reducing the charging current of a bit line after a write operation is completed. SOLUTION: In a semiconductor memory system, a word line WL is set to an active state only for a set period while a first clock edge is used as a reference. In a write operation, after potentials of bit lines BL, BLB, as a pair, selected by a column switch 2 reach a potential required for writing data to a memory cell 101, the word line WL is set to the active state only for the set period while a second clock edge is used as a reference. Thereby, even in the write operation, amplitudes of the bit lines BL, BLB, as the pair, selected by the column switch 2 can be made extremely small. As a result, charging currents of the bit lines after the completion of the write operation can be reduced sharply, and the low power consumption of the semiconductor memory system can be realized.
Patent JP-H09283985-A (JP)
Title: Method and apparatus for feed of circuit board in circuit-board connecting device
Inventor: SAITO RIICHI
IPC: H05K13/02
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To prevent a drop in the rate of operation of a board connecting device when a tray is replaced by installing a process in which the tray is replaced with a new tray and in which a flexible film circuit board placed on an auxiliary storage base is fed to the board connecting device. SOLUTION: When a tray is replaced, TCP's (tape carrier packages), i.e., a second TCP and a third TCP at a tray 17a, which are kept on an auxiliary storage base 1 are sucked by a suction hand 8 so as to be taken out. The TCP's are fed sequentially to an outer-shape positioning base 2 by a movement rail 9. The TCP's 18 whose outer shape is positioned are sucked by a suction hand 10 so as to be taken out. The TCP's are fed sequentially to a TCP alignment upper stage 6 by a movement rail 11. In this manner, even when the tray is replaced, the TCP's are fed always continuously to a thermocompression-bonding mechanism part.
Patent JP-S58208824-A (JP)
Title: Magnetic card unit with countermeasure to power failure
Inventor: KAIHARA MASAHARU
IPC: G06F1/26
Filed: 1982-05-31
Abstract: PURPOSE:To avoid an unprocessed state and to prevent the unfair use of a magnetic card, by detecting the power failure of a commercial power supply to drive a switching circuit with the output of a capacitor and then supplying the electric power to carry out an emergent process for the magnetic card. CONSTITUTION:A commercial power supply AC is rectified 4 and smoothed by a capacitor 11, and the power supply is supplied to the load 5 via a power supply circuit 7. The output voltage is made pass through a controller 6 to turn off and on a switching TR8, and the constant voltage is supplied to the load 5. When a power failure detecting circuit 9 detects a power failure, a control circuit 10 is actuated. Then emergent processes such as the adjustment and writing of charge and the card discharge are applied to the side of the load 5 in accordance with a prescribed procedure and with the electric charge of the capacitor 11. Thus an unprocessed state is avoided for a magnetic card to prevent the unfair use of the card.
Patent JP-H09284605-A (JP)
Title: Image pickup unit
Inventor: ITAKURA HIROYUKI
IPC: H04N5/208
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup unit where the emphasis of the contour of an image displayed in a view finder is finly adjusted and focus is easily adjusted in a longitudinal direction. SOLUTION: An image enhancer 70 generates a reinforcing signal SVDTL which emphasizes the contour in the longitudinal and horizontal directions through the use of a signal based on image pickup signals Sg, Sr and Sb from CCD 20, 22 and 24 and so as to be supplied to an adder 145. The image enhancer 70 processes the signal through the use of a coefficient which is supplied from a microcomputer 150 so as to generate the signal SVDTL. A matrix circuit 130 generates the signal YVF for the view finder, it is supplied to the adder 145, the signal SVDTL is added and it is supplied to the view finder part 200. The contour of the image in the longitudinal and horizontal directions, which is displayed in the view finder 200, is emphasized.  An operating signal VTC is supplied from the view finder part 200 to the microcomputer 150, the coefficient value of the coefficient is changed-over and contour emphasis is varied.
Patent JP-S5716439-A (JP)
Title: Camera with cover
Inventor: NEMOTO KAZUYUKI
IPC: G03B17/56
Filed: 1980-07-04
Abstract: PURPOSE:To lock the operation of a release button, a winding cover and an eyepiece or prevent these parts from dust by coating these parts with a common cover when the camera is not used. CONSTITUTION:A film winding lever 3, a film sensitivity setting dial 4, shutter release button 5 and so on are attached to the upper plate 2 of a camera 1. A cover 7 is formed by bending a plate into a U-shape and attached to the upper end of the front of upper plate 2 with hinges 2a and 7d so as to rotate freely. A tongue 7e is projected horizontally from the back 7c of the cover 7 so as to cover an eyepiece part 8. The cover 7 is closed when the camera is not used coat the winding lever 3, release button 5 and eyepiece part 8. The cover 7 is opened at the use of the camera and the opening/closing of the camera can be also interlocked with on/off of a power switch.
Patent JP-H04300035-A (JP)
Title: Machine tool
Inventor: YOSHIMURA MASAAKI
IPC: B23Q15/12
Filed: 1991-03-28
Abstract: PURPOSE:To improve the working accuracy by performing the working to a work at the timing at which the work stops surely, and shortening a cycle time without generating a useless waiting time. CONSTITUTION:The machine tool is provided with a work table containing servo-motors 20, 25, a working means containing a punch press driving part 43, waveform check circuits 41, 42, and a control means containing a microprocessor and a table control part 36. The work table can move at least in one direction in the plane, and is provided in order to attach a work. The working means works the work being in a still state attached to said work table. The waveform check circuits 41, 42 detect the moving speed, when the work table is moving. The control means decides a still state of said work in accordance with a result of detection of the waveform check circuits 41, 42, and controls a working timing of said working means.
Patent JP-S61251230-A (JP)
Title: Frequency division circuit
Inventor: KOUNO KOUUN
IPC: H03K21/40
Filed: 1985-04-27
Abstract: PURPOSE:To prevent the setting time of a frequency discrimination counter in a frequency discrimination circuit from being shorter than a predetermined setting time by providing a switch means switching alternatively the data input of a D flip-flop circuit constituting a frequency division circuit main body. CONSTITUTION:The frequency division circuit 21 is provided with a holding function. An input to be discriminated (clock CK0) in a frequency fK is given to the D flip-flop circuit 22, a switch 23 selects altenatively the output of the circuit 22 and gives it as the data input of the circuit 22. Since the switch 23 selects the Q output of the circuit 22 while a gate signal SG is at H, the circuit 22 applies 1/2 frequency-division to the clock CK0 during this period to obtain a clock CK1. On the other hand, the switch 23 selects the Q output while the signal SG is at L and the output of the circuit 22 is held. Thus, a counter 14 makes count while the signal SG is at H and stops counting while L. Thus, in using the circuit 21 as the frequency division of the clock CK0, the counter 14 counts a desired setting time accurately.
Patent JP-H11289601-A (JP)
Title: Power supply system for vehicle
Inventor: TAKEHARA HIDEAKI
IPC: B61C17/12
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To contribute to improvement of maintainability at vehicle detaching, improvement of motional performance due to lowering of the centers of gravity of vehicles, reduction of the weight of the vehicles and wind noise by to the reduction of apparatuses provided on the roofs of the vehicles, in a power supply system composed of cables, etc., to vehicles. SOLUTION: The cable related parts of a power supply system (a special high voltage system) are arranged under the floors of vehicles. The cable related parts include through power cables 7, joints, and crossing cables 6 between vehicles, and it is advantageous to arrange the through cables 7 and the joints under the floors of the vehicles, and to arrange the crossing cables 6 below the floors between vehicles. It is preferable to put a cable head 4 to be attached to a pantograph 5 on the roof of a vehicle, and to connect this cable head 4 to high-voltage apparatus boxes 1 below the floors of the vehicles with through cables 7 and cable related parts, which are provided below the floors of the vehicles and connect these with joints 3.
Patent JP-H0285152-A (JP)
Title: Vessel
Inventor: KORUNERISU ARUBERUTO TEN BURUG
IPC: B65D21/02
Filed: 1989-04-11
Abstract: PURPOSE: To provide a container which can be stacked and easily gripped by forming a handle as an integral part of a top surface, extending the handle in a plane extending at a sharp angle with respect to the longitudinal axis of a body, and elastically sliding the handle between a vertical position for the use from an initial position to a storage position inside of a recessed part. CONSTITUTION: A container provides a handle 9 in a recessed part 8, its upper side part is provided with an inverted T-shaped cross section, and T-shaped legs are joined to the flat strips 10 and 11. The handle 9 on the initial position is extended to an upper part of a top surface 4 of an upper wall as shown by a solid line. When the handle 9 is gripped by a hand (easily because it is located on an inclined starting position), and the container is lifted up, the handle is slided to an upright position shown by a dashed line. When a similar container provided with a flat base part 12 is placed on an upper side wall 4, the handle 9 is pressed into a position shown by a dashed line, and completely accommodated in a part lower than the height of the recessed part 8.
Patent JP-H02272105-A (JP)
Title: Wheel mounting type road surface cutter
Inventor: NAKAMURA MITSUO
IPC: E02F3/18
Filed: 1989-04-13
Abstract: PURPOSE:To reduce the turning radius of a car body by bonding front and rear section frames through a centerpin at the center of the car body, bringing the angles of bending of the frames to an adjustable state and disposing a cutter approximately just behind a front wheel at the time of rectilinear propagation. CONSTITUTION:A front frame 2 and a rear frame 3 are combined by a center pin 4 at a center in the longitudinal direction, and the angles of bending of the frames 2, 3 can be adjusted by a hydraulic cylinder 5. A cutter 8 is connected continuously outside the rear wheel 7 of one side section of the rear frame 3, and arranged approximately just behind a front wheel 6 at the time of the rectilinear propagation of one side section of the front frame 2. A rear wheel 7 in the other side section of the rear frame 3 is disposed approximately just behind a front wheel 6 at the time of the rectilinear propagation of the other side section of the front frame 2. Normal turning is made by steering the front wheel 6, and by using the bending operation of a car body 1 on a minimum turning radius. Accordingly, operating efficiency can be improved.
Patent JP-S5518281-A (JP)
Title: Gas diffuser
Inventor: ASHITA SABUROU
IPC: B01F7/00
Filed: 1978-07-26
Abstract: PURPOSE:To permit the miniaturization of diffuser by folding it when being transported by connecting each of a pair of upper and lower coupling bars provided with a gas diffuser to internal tube and external tube composing the main tube. CONSTITUTION:The main tube 1 consists of the cylindrical lower air tube 2 inserted into the cylindrical upper air tube 4. The coupling rods 5a and 5b connected at the connecting point 8 are attached to the coupling rod fittings 6 and 7 provided to the upper air tube 4 and the lower air tube 2. Also, the coupling rodes 9a and 9b are provided symmetrically with the coupling rodes 5a and 5b to form a link mechanism, and the collection tube 10 and a diffusing tube with a number of diffusing holes are provided projectionally to the connecting point 8. The collection tube 10 and the lower air tube 2 are connected with the flexible air supply hose.
Patent JP-H08261075-A (JP)
Title: Evaporator control valve provided with solenoid for diagnosing failure
Inventor: NOYA TAMOTSU
IPC: F02M25/08
Filed: 1995-03-27
Abstract: PURPOSE: To easily diagnose failure of an evaporator control valve by arranging a solenoid on an atmosphere pressure chamber formed on the upper surface of a diaphragm valve, and forcibly opening/closing the diaphragm valve through a plunger by driving of the solenoid. CONSTITUTION: In an evaporator control valve, pressure in a fuel tank becomes high pressure by evaporation fuel, and a diaphragm valve 5 is pushed up to a tank side chamber 8 by pressure. When pressure overcomes energizing force of a spring 20, a diaphragm valve 5 is opened, and evaporaton fuel in a fuel tank is supplied to a canister side. In such an evaporaton system, at the time of failure diagnosis, a solenoid 13 is energized, the diaphragm valve 5 is forcibly opened by a plunger 14. Desired negative pressure generated in an intake system is led from a canister side chamber 9 into the fuel tank passing a valve seat 10 and a tank side chamber 8, and it is utilized in failure diagnosis.
Patent JP-S58209367-A (JP)
Inventor: KOBAYASHI YOSHIO
IPC: A63B69/38
Filed: 1982-05-29
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-H05264580-A (JP)
Title: Acceleration sensor
IPC: G01P15/135
Filed: 1992-03-18
Abstract: PURPOSE:To provide an acceleration sensor capable of maintaining almost the same acceleration detection characteristic for all directions even in the case of tilted arrangement. CONSTITUTION:The system has a non-magnetic case 1, a moving body 5 and a magnet responding switch 3. A moving body 5 includes a magnet 51 and the magnet 51 is arranged in a case 1, supported with magnetic fluid 4 and floats on the inner surface of the bottom 101. The moving body 5 has a characteristic of space distribution that the leak magnetic field H0 caused by the magnet 51 is weak on one side and strong on the other side in the lower outside of the bottom 101 and the center of gravity is biased to the direction of weaker leak magnetic field. The magnet responding switch 3 is arranged at lower outside of the bottom 101 of the case 1 and responds to the leak magnetic field H0.
Patent JP-S63257008-A (JP)
Title: Robot control method
Inventor: OKABAYASHI KAZUO
IPC: B25J9/22
Filed: 1987-04-14
Abstract: PURPOSE:To improve the controllability of a robot, by calculating segment data at every system clock based on position data in advance before performing play back. CONSTITUTION:By applying a check operation or an operation equivalent to the check operation after performing teaching work, (a) the conversion of a final point to an orthogonal coordinate value, (b) the calculation of a difference based on a start position and an end position, (c) the calculation of a distance, (d) the calculation of the number of times N of the system clocks required for movement, (e) the arbitrary k-th number of calculation of a targeted position to pulse data, and (g) the calculation of the difference between the pulse data of the targeted position and the present value or the pulse data of a preceding targeted value, are performed, and the segment data whose k is from one to N is stored in a RAM in order. At the time of the play back, no re-arithmetic operation of the segment data calculated in advance is performed, and the operation is performed by using the data stored in the RAM as it is.
Patent JP-S60236105-A (JP)
Title: Magnetic head driving circuit
Inventor: NAGAFUNE KOUJI
IPC: G11B5/09
Filed: 1984-05-09
Abstract: PURPOSE:To adjust the writing current to a magnetic head with a simple constitution so as to prevent phenomena of asymmetrical waveforms surely, by connecting in parallel a write-load resistance with each coil, whose base point is the center tap of coil of the magnetic head, and adjusting the resistance ratio. CONSTITUTION:A write-load resistance 20 is connected in parallel with each coil, whose base point is the center tap of coil 10 of a magnetic head equipped with the coil 10 with center tap, and the ratio between resistances Ra and Rb to each coil is adjusted through a connecting point for earthing, with the earthing being made through a resistance 21. Writing currents corresponding to write pulses supplied to each coil are freely changed in accordance with the adjustment and asymmetrical phenomena of recorded waveforms can be prevented with a simple constitution.
Patent JP-S5547502-A (JP)
Title: Condition discriminating system of detector
Inventor: HIRAIKE SHIZUKA
IPC: G03G15/00
Filed: 1979-07-17
Abstract: PURPOSE:To discriminate the operating condition of the detecting means precisely and reduce the connecting line by outputting the signal for recognition from the control circuit and inputting this signal to the control circuit through the detecting means. CONSTITUTION:The strobe signal time-shared and outputted from the output terminals S1-S7 of the control element 30 is inputted to the respective input terminals AK, KN2, TAB of the control element 30 through the microswitches MS1-MS8 and the like for copying operation detecting to discriminate of judge the condition of detecting. To the synchronous signal input portions alpha, beta of the control element 30, the signal from the synchronous signal generator 37 which is generated by the rotation of the rotating drum is inputted, and to the input terminal KN1, the signal from the WTL level control circuit 39 which detects and controls the temperature is inputted and to the input terminal KF, the signal from the slip roller jam detection circuit 40 controlling and detecting the abnormal condition of the roller is inputted respectively.
Patent JP-S5719133-A (JP)
Title: Dewatering device of continuous casting machine
Inventor: ENDOU MUNEHIRO
IPC: B22D11/06
Filed: 1980-07-09
Abstract: PURPOSE:To remove water from a belt and a casting wheel completely by providing a hot blast blower in addition to a brush roller and a moisture absorber. CONSTITUTION:The dewatering of a belt 14 is executed in two stages: In the first stage the majority of water-drops (b) are forcibly dropped down by a high-speed rotating brush roller 40 and then a moisture absorber 42 is brought into direct contact with belt 14 so that the majority of moisture is absorbed. In the second stage a hot blast blower for warming all over section L1 of a belt 14 supplies warm air uniformly to the surface of belt 14 by a warm air distributing plate 46 to complete the evaporation in a short time. In regard to the dewatering of a casting wheel 16, the water drops (d) attached to the surface are scattered with a brush roller 48 as water-drops (e) in the first stage, and then the moisture absorber 50 is brought into contact with a casting wheel 16 to remove almost water. In the second stage the warm air is passed through section L2 by a warm air blower 52 to evaporate completely the residual water film (f) similarly to the case of belt 14.
Patent JP-S62250223-A (JP)
Title: Polybutylene terephthalate filament
Inventor: NAKANO MICHITERU
IPC: D01F6/92
Filed: 1986-04-21
Abstract: PURPOSE:The title fiber that is obtained by adding a polyolefin thermoplastic polymer of a molecular weight lower than a specific value to a polybutylene terephthalate in good operability, thus having high strength. CONSTITUTION:The objective fiber is obtained by adding a polyolefin thermoplastic polymer which has compatibility to polytetramethylene terephthalate and less than 10,000, preferably less than 8,000 of molecular weight, preferably polyethylene, partially oxidized polyethylene or ethylene-acrylic acid copolymer to a polyester mainly containing tetramethylene terephthalate units, preferably in an amount of 0.1-3.0wt% based on the polyester.
Patent JP-H10272856-A (JP)
Title: Thermal transfer ink ribbon
Inventor: KOJIMA HIDEMI
IPC: B41M5/41
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To issue a label containing a color with a simple structure by forming a heat sensitive melt black ink region widely in a lengthwise direction on a surface of a base material, and forming a plurality of heat sensitive melt color ink stripe region in parallel with the black ink region. SOLUTION: A black part 2 is formed as a heat sensitive melt black ink region at a left side part of the thermal transfer ink ribbon 1, and black is executed to occupy substantially 70% of a width direction W in a lengthwise direction Y of the surface of the material. Meanwhile, a plurality of narrows stripe regions are formed on the surface of the material with heat sensitive melt color ink at a left side of the ribbon 1. For example, a green part 4, red part 6 and blue part 8 executed with green, red and blue colors from the side of the part 2 are formed sequentially from the part 2. Thus, colors can be freely set. Black ink for printing information such as content and address and colors for printing information identifying can be simultaneously printed and colored to facilitate issuing of a label including the color.