baber/WOPTO huggingface dataset:
Patent JP-2000349800-A (JP)
Title: Optical burst signal multiple transmission system
Inventor: NEZU YUTAKA
IPC: H04B10/556
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To remove a load of calculating a pointer of a subscriber device NT or recalculating a pointer when there is a change in band information of the NT from a station device CT. SOLUTION: For the pointer control of a downstream frame, an optical subscriber line terminal part LT notifies each subscriber device NT of a reception phase S of the downstream frame and band information B. The reception phase is indicated by a value from a top of a user channel area and each NT pulls its own destination data out of a self-addressed reception phase and the band information. For pointer control of an upstream frame, the NT transmits a distance measurement frame to the LT at the point of time when the downstream frame area is completed. Receiving the distance measurement frame, the LT stops a distance measurement counter and defines a counter value as a distance between the LT and the NT. Furthermore, the LT subtracts a distance value obtained by distance measurement from a distance of a virtual remotest edge and notifies the NT of the value as a delay value DLY.  The NT adds the delay value DLY and the reception phase S and defines it as a transmission phase.
Patent JP-H0828857-A (JP)
Title: Method of supplying fuel of low melting point
Inventor: TAKAHARA ATSUSHI
IPC: F23K3/00
Filed: 1994-07-13
Abstract: PURPOSE:To prevent fuel from being melted and adhered to a feeding part when fuel of low melting point is supplied to a combustion part in a boiler furnace and the like. CONSTITUTION:In the case that fuel of low melting point is fed to a combustion part through a fuel supplying pipe 1, inert gas of temperature lower than a melting point of the fuel is mixed with fuel through an inert gas mixing pipe 3 and the fuel supplying pipe 1 is water-cooled by a spiral cooling pipe 9 and a water-cooled jacket 10.
Patent JP-S5949922-A (JP)
Title: Joining method of fiber reinforced synthetic resin pipe and metallic joint member
Inventor: MIMORI MASAHITO
IPC: B29C70/16
Filed: 1982-09-16
Abstract: PURPOSE:To enlarge the torsional strength of the contact area between the titled resin pipe and the joint member and to join them in good workability, firmly and simply by a method wherein continuous fiber material coated with resin is wrapped with a prescribed tension around a metallic joint member. CONSTITUTION:To take an example, the external periphery of the metallic joint member (hereafter, the joint member) 2 put on a mandrel 1 is coated with adhesive agent, then the continuous fiber material 5 coated with resin is wrapped between joint members 2, 2. When these joint members 2, 2 are wrapped, the continuous fiber material 5 is wrapped with a prescribed tension around the continuous fiber material 5 so that residual stresses occurring between a resin pipe 12 and the joint members 2, 2 are cancelled. Moreover, a pipe body 11 is provided by wrapping of the continuous fiber material 5, the pipe body 11 and adhesive agent are hardened at a high temperature and said resin pipe 12 and the joint members 2, 2 are joined at the same time that the fiber reinforced synthetic resin pipe 12 is molded. USE:Drive shaft etc. of vehicle.
Patent JP-H118858-A (JP)
Title: Clipping device for color difference signal
Inventor: SUZUKI OSAMU
IPC: H04N9/68
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a clipping device of color difference signals, which does not use a multiplier and which fits to making in software. SOLUTION: In the device, correction values for the color difference signals are selected from the two input color difference signals in table circuits 7 and 8. The correction values and the two input color difference signals are added in addition circuits 9 and 10. The two input color difference signals are compared with limit values which are previously set in limit value discrimination circuits 5 and 6. The correction values for the color difference signals are selected from the compared result and the two input color difference signals in the table circuits 7 and 8. The correction value and the input color difference signal are added in the addition circuits 9 and 10 and it is limited in limit circuits 11 and 12 with a prescribed value.
Patent JP-H0455272-A (JP)
Title: Group management control device of elevator
Inventor: NAGATA YASUHIRO
IPC: B66B1/00
Filed: 1990-06-21
Abstract: PURPOSE:To carry out the allotment process of elevator units by making the first transmission route effective in a normal condition, and the third transmission route effective when the abnormal condition of a cages control device is detected. CONSTITUTION:The entrance data is transmitted from an entrance control device 6 to a group management control device 10 through the first transmission route 11 and a cages control device 3 in a normal condition. And when the cages control device 3 is abnormal, an abnormality detecting means outputs a change-over signal E and a change-over circuit 33 is converted to a contact (b) side. As a result, the entrance data is transmitted directly to the group management control device 10 from the entrance control device 6 through the third transmission route 30. Consequently, the entrance data transmission control is carried out by the group management control device 10, and even though the cages control device 3 is down, an entrance data of another system is picked up to the group management control device 10 and made effective. Consequently, an operational allotment process of elevator units can be carried out.
Patent JP-H0915162-A (JP)
Title: Equipment for visual inspection of external appearance of substrate
Inventor: KANEDA YOSHIRO
IPC: G01N21/956
Filed: 1995-06-27
Abstract: PURPOSE: To quickly execute visual inspection of an external appearance which is free from a dead angle. CONSTITUTION: This equipment has a camera 1 picking up an image of the surface of a substrate 2, a display part 9 displaying a screen of the picked-up image, an image pickup area changing part which changes the area of pickup of the image of the substrate 2 by the camera 1 and a photographing angle changing part which changes the angle of photographing the substrate by the camera 1. Besides, it has a control circuit 8 which corrects alteration of the image pickup area corresponding to the change of the photographing angle by a change of the relative positions of the substrate and the camera.  Since inspection being free from a dead angle can be executed by the change of the photographing angle and the alteration of the image pickup area corresponding to the change of the photographing angle is corrected by the change of the relative positions of the substrate 2 and the camera 1, no deviation of the present image pickup area from the center of a visual field occurs even when the photographing angle is changed.
Patent JP-S5588421-A (JP)
Title: Oscillation circuit
Inventor: MIURA SHIYUNJI
IPC: H03K4/00
Filed: 1978-12-26
Abstract: PURPOSE:To reduce the power consumption by securing the use of the transistor under the unsaturated state via the PN junction between the source and the gate of the FET. CONSTITUTION:When switch S is closed, the current flows from the base to the emitter of the transistor Tr via resistance R and P-channel FET. As a result, the collector potential of Tr lowers, the current flows from the source of FET to the collector of Tr via the gate, the current decreases for primary side coil L1 of transformer T, the electromotive force is caused to coil L1, and the collector potential increases with the reverse bias applied to FET. Accordingly, the adverse electromotive force is caused at coil L1 when the base current decreases with FET cut off. After this, the state under which switch S is first turned on is reset to repeat the above-mentioned phenomenon, thus generating the AC voltage at secondary side coil L2.
Patent JP-H0716004-A (JP)
Title: Rice transplanter
Inventor: OKUDA HIROSHI
IPC: A01C11/02
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a rice transplanter capable of improving the operating efficiency without requiring the operation to regulate the detection sensitivity in detecting the ground height with a ground contact float. CONSTITUTION:This rice transplanter is obtained by connecting a seedling planter 2 to a machine body so as to be freely driven, lifted and lowered with a hydraulic cylinder (CY), installing a ground contact float 6 vertically rockable around the fulcrum at the rear in the seedling planter 2 and further a controlling means 10 for controlling the hydraulic cylinder (CY) so as to provide the seedling planter 2 with the set ground height based on the vertical travel due to the fluctuation in the ground contact pressure of the ground contact float 6. The rice transplanter is further equipped with a sinking extent sensing means (A) for sensing the sinking extent of the ground contact float 6 into the mud surface and the controlling means 10 is constructed so as to automatically change the detection sensitivity for detecting the vertical travel with the ground contact float 6 so that the detected value with the sinking extent detecting means (A) may stay in the set region.
Patent JP-S5952036-A (JP)
Inventor: GOTOU HIDEKATSU
IPC: E03D11/00
Filed: 1982-09-16
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-2000354303-A (JP)
Title: Power converter for driving motor
Inventor: TAKEHARA ATSUSHI
IPC: H01G11/08
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a power converter driving motor suitable for driving a traction motor in an electric vehicle, an electric scooter and an electric bicycle. SOLUTION: A power converter includes a serial circuit made up of a battery and a capacitor, a first power converter 14 with a first output terminal connected to the serial circuit through a regenerative object switch circuit 10 and a second input/output terminal connected to a motor 18, a second power converter 320 having an input terminal connected to the first input/output terminal and an output terminal connected to the capacitor, and a control circuit 73 for controlling the first and second power converters 14 and 320. The regenerative object switch circuit 10 has a first switched state, in which the output of the second power converter 320 is fed to the capacitor and a second switched state, in which the output of a first power converter 16 is fed to the battery.  In regenerative time of the motor 18, the regenerative object switch circuit 10 is turned to the first switched state, and when the capacitor is fully charged, the switch circuit 10 is put in the second switched state so as to charge the battery from the first power converter 14.
Patent JP-H0213044-A (JP)
Title: Routing method
Inventor: ISHIZUKA TOSHIYUKI
IPC: H04L45/586
Filed: 1988-06-29
Abstract: PURPOSE:To prevent a communication from being disconnected at the time of a changeover from the bus of a living system to the bus of a standby system by switching the information channel without switching a line when a trouble, etc., are generated to the line. CONSTITUTION:When the trouble is generated at a point 30 in a subnetwork 1a, node devices 3a and 4a prepare packets A, and they are sent on the signal channels of lines 8 and 10. Line switching devices 18a and 19a inactivates an information channel B2 of the lines 8 and 10, activate the information channel B2 of lines 9 and 11, prepare packets B, and send them on the signal channels of the lines 9 and 11. When node devices 5a and 6a receive the packets B, they switch the information channel B2 of the lines 9 and 11 to the bus of the living system. In such a case, since the information channel B2 set to a line 13 between the node device 6a and a line switching device 20a of a subnetwork 2a is not inactivated, the communication between a communicating device 24 and a communicating device 23 in which the standby systems are not set can be continued.
Patent JP-S5591260-A (JP)
Title: Reading device
Inventor: SATOU MITSUHIRO
IPC: G06K7/00
Filed: 1978-12-29
Abstract: PURPOSE: To realize the iterative reading for the original in a simple operation by providing the original holding device at the proper place on the carrying path of the read original and then actuating the device selectively when necessary.  
     CONSTITUTION: The lowest original 2a of original 2 stacked onto original rest board 3 at paper feed part 1 is sent out by feed roller 5 to reading part 8 after passing through separation roller 6 and brake roller 7 to be read out by reader 10. Original 2a read out is sent to mobile guide component 14. Original holding device 23 is installed at the position close to the tip of component 14. Thus original 2a carried by carrying roller 11 is sent to guide plates 16 and 17 at the upper and lower parts of component 14 to be then returned onto board 3. When the surface of original 2a is read, solenoid 20 is energized to operate device 23. Thus the holding part of catch component 27 protrudes a little over plate 17 to hold the original. Accordingly, the upper surface is turned up for the original returning onto board 3 since it is once inverted. And when the back of the original is read, device 23 has no operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06214597-A (JP)
Title: Sound processor
Inventor: HIYUU JIEI MAKUDAAMOTSUTO
IPC: G01H3/00
Filed: 1991-07-02
Abstract: PURPOSE: To improve the speech processor, regarding special application stimulating an inner ear cochlea-embedded electrode array. CONSTITUTION: This invented speech processor is equipped with a means 8 which receives an electric signal representing a speech signal, a filter means 23 which provides amplitude signals corresponding to the amplitudes of speech signals of frequency channels having plural intervals, a means 27 which selects one or more amplitude signals according to an amplitude degree, a storage means 27 which stores individual stimulating current reaction characteristics, a means 27 which allocates the selected amplitude signal to the stored current reaction characteristics and generates a corresponding current signal, and means 6, 32, and 33 which communicate corresponding current signals to the electrode array, so that the electrodes at positions corresponding to the frequency channels are stimulated with corresponding signals.
Patent JP-H11348153-A (JP)
Title: Paper-made auxiliary handle
Inventor: KATO YUKIO
IPC: B65D33/06
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a paper-made auxiliary handle which is soft to a hand, makes it possible to easily have a heavy article and, at the same time, can be produced at low cost, and develops no environmental pollution problem by a method wherein a plurality of die-cut parts, which intersect the fold in a central part, are formed at predetermined intervals and, at the same time, end part bending pieces with formed cut-out parts are provided. SOLUTION: In a holding piece 1, a fold 2 is provided at its central part so as to double it. A plurality of die-cut parts 3 are provided so as to intersect this fold 2 at the intervals between fingers. In this case, when the holding piece 1 is doubled, the portion between the die-cut parts 3 swells to the side of a hand, resulting in snugly fitting to the hand. Further, both end parts of each die-cut part 3 are made into rounded die-cut parts 4. Furthermore, at both the long side direction end parts of the holding piece 1, cut-out parts 7 are respectively formed at both side parts of curved line folds so as to realize constitutions, in each of which the holding piece 1 and an end part bending piece 5 are partly separated from each other. At use, a string is applied along the fold 2. After that, the holding piece 1 is bent along the central fold 2.  By inserting the hand in the back side of the holding piece, an article is lifted up.
Patent JP-H10336057-A (JP)
Title: Antenna booster for receiving am
Inventor: HORIE RYO
IPC: H04B1/10
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an antenna booster which can sufficiently inhibit and damp FM-band signals of strong electric fields contained in the output signal of an antenna and, at the same time, can make AM-band signals to be efficiently inputted by matching the antenna to the AM-band signals. SOLUTION: In an antenna booster 20, an input terminal 20a to which the output signal of an antenna is inputted is connected to the AM-signal input terminal 22a of an AM amplifier circuit 22 serially through first and second inductances L1 and L2 and the input terminal 22a is connected to the gate G of a field effect transistor FET. The source S of the transistor FET is grounded. The node between the inductances L1 and L2 is grounded serially through a capacitor C and a third inductance L3. A filter and a trap circuit which inhibit and damp FM-band signals are respectively formed of the first inductance L1 and capacitor C, the capacitor C and third inductance L3, and the second inductance L2 and the input capacity Ci of the transistor FET.
Patent JP-H0327427-A (JP)
Title: Computer system
Inventor: HATADA TAKASHI
IPC: G06F12/00
Filed: 1989-06-23
Abstract: PURPOSE:To reduce the load of a micro processor in host machines by reading and writing a file under the control of a magnetic disk controller and providing a code conversion control circuit on the magnetic disk controller. CONSTITUTION:The host machines 4a and 4b which have different code systems and mutually convert data through a system bus 5 are provided and the file is set to be read and written under the control of the magnetic disk controller 2 between the host machines 4a and 4b and the magnetic disk. The code conversion control circuit 2n for adjusting the code systems of the host machines 4a and 4b and the code system of the magnetic disk is provided on the magnetic disk controller 2. The code is converted at the time of writing the file in the disk device 3 so as to unify the code systems, and the code is converted in the code system matched with the host machines 4a and 4b at the time of reading. Thus, the need of executing code conversion/inverse code conversion is eliminated on the host machines 4a and 4b when data is exchanged in the different code systems.
Patent JP-S5784858-A (JP)
Title: Ink mist recovery device
Inventor: ISHIKAWA CHIYUUJI
IPC: B41J2/20
Filed: 1980-11-18
Abstract: PURPOSE: To improve the durability of an ink mist recovery device by increasing its ink absorbing capacity by providing a second ink absorbing member of large capacity, being adjacent to the first ink mist absorbing member provided between a recording paper and a deflection electrode, in a space inside a head cover so that it can withstand the use for a long time.  
     CONSTITUTION: In an ink jet recorder wherein characters are printed on a roll of recording paper on a platen 10 by spouting ink jet drops 11 from an ink head 1, the first ink mist absorbing member 13 is provided between a recording paper 5 and a deflection electrode 3 and a separating board 14 is also provided in a space inside a head cover 5 (primarily at both sides) and the second absorbing member 15 is accommodated therein and the second absorbing member is brought to contact with the first absorbing member. It is desirable that porous metal is used as the first absorbing member and any hydrophilic material, not limited to porous metal, for instance, sponge is installed to be replaceable as the second absorbing member. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04360618-A (JP)
Title: Culture of blanched welsh onion
Inventor: HAYANO SUSUMU
IPC: A01G1/00
Filed: 1991-06-05
Abstract: PURPOSE:To obtain a blanched Welsh onion having surely formed white, soft and long leaf sheath by coating a leaf sheath of a blanched Welsh onion with a composition composed of a polyvinyl alcohol resin having high saponification degree, a light-shielding filler and water. CONSTITUTION:The objective blanched Welsh onion having high safety is prepared by dissolving (A) a polyvinyl alcohol resin having high saponification degree (98.0mol%) in water, compounding the solution with (B) a light-shielding filler such as clay, chaff, calcium carbonate and perlite and preferably (C) a plasticizer such as trimethylolpropane and glycerol and spraying the obtained composition to the leaf sheath of a blanched Welsh onion with a spray gun, etc., to form a light-shielding coating film. The above composition is preferably further incorporated with an agent for preventing disease and insect damage (e.g. zineb and wettable maneb) or a highly water-absorbing polymer such as starch-based polymer.
Patent JP-S6222263-A (JP)
Title: Recording medium clamp device
Inventor: HOSHI AKIO
IPC: G11B17/03
Filed: 1985-07-22
Abstract: PURPOSE:To attain this profile of the entire device by providing a clamp operating means having a neck folding mechanism and a regulating means regulating the clamp operating means into the neck folding state at the non-clamp state of a clamp means. CONSTITUTION:The 2nd plate 12 is lifted upward until touching a cam 6 by a plate spring 8 in the non-clamp state as shown in figure (A), lifted up by a hinge spring 13 at the same time, the tip 11a touches a lock formed to an upper plate 3 and the 2nd plate 12 is folded at the hinge spring 13. When the cam 6 is turned toward the arrow A by an operating lever (not shown), the 2nd plate 12 is depressed downward, an upward energizing force s given to a plate 11 and the tip 11a and a lock 3a are pressed into contact together until the plate 11 is in straight line with the 2nd plate 12 as shwon in figure (B). When the cam 6 is turned toward the arrow A further, both the plates 11, 12 are interlocked by drawing a circular-arc while keeping the straight line state and a center cone 4 enters the center opening of a magnetic disc 10 and a recessed part 2a of a spindle 2.
Patent JP-H0214453-A (JP)
Title: Digital recorder
Inventor: AIDA AKIRA
IPC: G11B15/467
Filed: 1988-07-01
Abstract: PURPOSE:To realize a satisfactory tracking control over the whole area of a track by switching two converting means composed in assigning two or more code words to one information word by means of a pilot signal frequency and superimposing the pilot signal frequency. CONSTITUTION:Tables 30 and 32 for converting codes to convert the information word with 8 bits to the code words with 10 bits are composed of, for example, ROMs. According to the frequency of a pilot signal, a switch 46 is changed over, the conversion tables 30 and 32 are switched, and then, the frequency of the pilot signal is superimposed on the code work with 10 bits in an output terminal 44. At the time of reproducing, for example, when a reproducing head 50 traces a track D, a crosstalk f2 from a track C and a crosstalk f4 from a track E are extracted, and tracking error information is obtained over the whole area of the track. Thus, over the whole area of the recording area, the satisfactory tracking can be executed.
Patent JP-H11347898-A (JP)
Title: Grinding device
Inventor: WADA TAKETAKA
IPC: B24B7/00
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a grinding device capable of being miniaturized improving grinding performance such as grinding speed. SOLUTION: The grinding device is provided with seven rotatable cylindrical grinding tools 10, a means for rotating and driving each grinding tool 10, a semiconductor wafer 100 simultaneously abutted to the outer peripheral surface of each grinding tool 10, and a means for rotating and driving the semiconductor wafer 100. By moving each grinding tool 10 and the semiconductor wafer 100 relatively in a condition of a surface to be ground of the semiconductor wafer 100 allowed to abut to the outer peripheral surface of each grinding tool 10, the surface to be ground of the semiconductor wafer 100 is ground. A pressing jig 40 for pressing each grinding tool 10 toward the semiconductor wafer 100 is installed on the side opposite to the side of each grinding tool 10 for grinding the semiconductor wafer 100.