baber/WOPTO huggingface dataset:
Patent JP-H02129841-A (JP)
Title: Display
Inventor: HARA ZENICHIRO
IPC: H01J31/15
Filed: 1988-11-09
Abstract: PURPOSE:To sharply cut-off the number of parts by providing a flat electrode arranged between an anode luminous part and a control electrode while having opening parts corresponding to phosphors and being impressed with DC voltage, and a protective circuit for surge voltage absorption provided on aforesaid flat electrode. CONSTITUTION:In an anode luminous part to be impressed with high voltage, the X and Y grids 8 and 9 are shielded from the anode luminous part owing to the flat electrode 22 arranged between the X, Y grids 8 and 9, surge voltage suddenly generated on the anode luminous part influences the flat electrode 22, while not influencing the X, Y grids. Accordingly, a protective circuit 24 for surge absorption is necessary for the flat electrode 22 but comes to be needless for the X, Y grids 8 and 9. Especially, even when the number of electrodes of the X, Y grids 8 and 9 is increased in company with high densification of phosphors 1, the protective circuit for surge voltage absorption of the X, Y grids 8 and 9 is unnecessary so that a sharp reduction of the number of parts becomes possible.
Patent JP-H04161533-A (JP)
Title: Underground wall
Inventor: ARAI MASAO
IPC: C02F1/28
Filed: 1990-10-23
Abstract: PURPOSE:To enable the downstream side of an underground wall to be percolated by a fixed quantity of water, and enable natural environment on the downstream side, to be preserved by arranging filters removably into openings in the vertical direction formed at the partial sections of the underground wall. CONSTITUTION:An underground wall 1 is constructed to come to an impermeable layer 2. After that, both side surfaces of an opening formed at the partial section of the underground wall 1 are provided with filter inserting channels 11 and cut-off plate inserting channels 12. Then, in the filter inserting channels 11, filters 4 are removably fitted. Accordingly, ground water flowing to the downstream is stopped by the underground wall 1, and a water level for stored water 6 on the upstream side of the underground wall 1 is increased. Then, a part of the stored water 6 flows to the downstream side through the filters 4. As a result, the downstream side of the underground wall is percolated by a fixed quantity of water, and so a well on the downstream side is not to run dry, and natural environment on the downstream side can be preserved, and the good stored water 6 can be secured.
Patent JP-H02224039-A (JP)
Title: Storage device
Inventor: ZAIKI KOUJI
IPC: G06F9/44
Filed: 1989-10-31
Abstract: PURPOSE:To execute a garbage collection processing at a high speed by executing the marking simultaneously with an access to data of a storage device. CONSTITUTION:From a data input/output means consisting of an input/output buffer 10, some specific value is set, read-out of data is executed by using this value as an address, and simultaneously, setting (marking) of a tag field 4 of a word selected by an input buffer 2 being a selecting means is executed, and by using a value of selected word data as an address, the next word is selected. Subsequently, in the same way, the operation for executing the setting (marking) of the tag field 4 of the word is repeated, and the marking is executed continuously. This marking can be executes synchronously with an external clock without reading out the data to the outside of a storage device. In such a way, the marking in a garbage collection can be executed at a high speed, and the processing of the garbage collection can be executed at a high speed.
Patent JP-H07140699-A (JP)
Title: Positive charge toner
Inventor: ENDO KENSUKE
IPC: G03G9/08
Filed: 1993-11-12
Abstract: PURPOSE:To control the surface compsn. of toner particles as the dominant factor of the electrostatic chargeability and releasability of the particles to the optimum compsn., to attain uniform electrostatic charge of the toner particles and to satisfactorily control the fixability. CONSTITUTION:In this positive charge toner contg. at least inorg. fine particles and colored particles consisting of a resin, a colorant and a releasing agent contg. nitrogen in each molecule, the rate of exposure of nitrogen to all the elements of the surfaces of the colored particles is 0.3-1.8at.%.
Patent JP-H11122910-A (JP)
Title: Filter device
Inventor: MIYAZAKI HIROSHI
IPC: H02M1/12
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To enable detection of high-frequency leakage currents and common mode noises by providing a second winding for unbalanced current detection wound around a core with first windings to be placed in a power line, and connecting both the ends of the second winding to the circuit board of equipment, on which the filter device is mounted. SOLUTION: A pair of first windings L1, L2 are synchronously wound around a ferrite core 8 to form a low-pass filter device. If the load side is taken as a noise source, magnetic fields produced by noise current flowing through the winding L1 on one side, and magnetic fields produced by noise currents returning through the winding L2 on the other side, cancel out each other to block high-frequency noise components. Terminals 7a, 7b for connection to a power line are installed at both the ends of the winding L1, and terminals 7c, 7d for energization are installed at both the ends of the winding L2. A second winding L3 for detecting unbalanced currents, or zero-phase current is wound around the ferrite core 8. Terminals 7e, 7f for connection to external circuits are installed at both the ends of the second winding, and a leakage current compensating circuit is connected thereto.
Patent JP-H03143696-A (JP)
Title: Connection drawing using automatic drawing machine
Inventor: FUKUDA SHIGEYUKIROU
IPC: B43L13/00
Filed: 1989-10-31
Abstract: PURPOSE:To draw a picture on a paper using longer drawing data than an effective drawing range without performing frame division work by setting a framework for an effective drawing area on drawing data, running only drawing data within the effective drawing area to prepare a drawing and preparing a virtual drawing only inside a controller using drawing data outside the effective drawing area. CONSTITUTION:A controller interprets whether or not a drawing can be prepared inside a clipping area with the help of an interpretation block. If the answer is negative, the controller allows virtual drawing inside the clipping area using a block 7. If the interpretation block gives an affirmative answer, the controller interprets whether or not there are segments using the interpretation block 14. If the controller interprets that the answer is affirmative, it proceeds with a drawing operation immediately, then moves to the interpretation block 6. After the execution of a virtual drawing, the controller interprets whether or not drawing data to be used for drawing in an interpretation block 8 is entered in the clipping area, and if the controller interprets that the answer is affirmative, it runs actual drawing in a block 15, then returns to the interpretation block 6. The controller interprets whether or not there are virtual drawing segments using an interpretation block 9, if it interprets using an interpretation block 8 that the answer is negative. If the controller interprets that the answer is negative, then it finishes picture drawing on the n-th plane.
Patent JP-H11117680-A (JP)
Title: Shield machine
Inventor: YOSHINO OSAMU
IPC: E21D9/08
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To lessen labor required for assembling and disassembling by reducing the length and weight of a center shaft and simplifying the structure of a driving part by supporting the center shaft for driving a cutter disc by a toothed composite cylindrical bearing, and driving the tooth part of a rotary member of the toothed composite cylindrical bearing by a driver. SOLUTION: A cutter disc 2 provided on the front of a shield main body 1 is supported by a boss part 3a formed on the front of a center support type center shaft 3, and the center shaft 3 is supported on a casing 5 fixed to a partition wall 4 of a shield main body 1 through a toothed composite cylindrical bearing G. The toothed composite cylindrical bearing G is so constructed that a projecting part is formed on the inner periphery of a rotary member having a toothed part on the outer periphery thereof, and the rotary member is rotatably supported by plural rollers provided between the projecting part and a recessed part of a fixing member. A tooth part 6a formed on the outer peripheral side of the toothed composite cylindrical bearing G is driven by a pinion mounted on an output shaft of a driver 13 disposed outside the toothed composite cylindrical bearing G.
Patent JP-S62140844-A (JP)
Inventor: TANIGAKI AKIRA
IPC: E04B1/90
Filed: 1985-12-16
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-H01125620-A (JP)
Title: Memory buffer delivering system for input/output device
Inventor: WATANABE HIROYUKI
IPC: G06F5/12
Filed: 1987-11-10
Abstract: PURPOSE:To check the propriety of reoutput through the display just by displaying the busy/idle control of a memory buffer without delivering this control and inhibiting an idle memory buffer even after the end of output just with erasion of the display. CONSTITUTION:When the normal input is received, no copying action is carried out and the control is transferred to an output system software 12 with an under-output display flag set up. Thus the flag is released when the output is through. In the abnormal input state, the under-output display flag is checked for the contents of the memory buffer against the immediately preceding normal input. The contents of the memory buffer are used again as the substitute output as long as no under-output state is set. Then the under-output display flag is set up again and the control is transferred to the software 12. The under- output display is erased when the output is through. Thus an input system software 11 can decide whether the second output request is possible or not by reference to the under-output display for the contents of the memory buffer.
Patent JP-H02130420-A (JP)
Title: Long cycle signal generator
Inventor: ISHIMARU NOBUYUKI
IPC: G01D5/245
Filed: 1988-11-11
Abstract: PURPOSE:To achieve a conversion to a long cycle signal with high resolutions by a method wherein a correction signal is synthesized from a signal of a rotation detector in a section where a two-phase square wave signal will not change and the correction signal obtained is added to first and second sine wave signals to be turned to a two-phase sine wave signal varying almost smoothly. CONSTITUTION:Two-phase sine wave signals X0 and Y0 proportional to an angle of rotation of a servo motor M are generated at an encoder 1 and enters an inversion amplifier 2 to obtain signals -X0 and -Y0. These four signals enter a signal comparator 3 and square wave signals S1 and S2 are outputted. 8-bit data D2a and D2b enter D/A converters 10a and 10b to obtain analog sine wave signals Z3a and Z3b. On the other hand, signals X0, X1, -X0 and -X1 and an integer value D1 enter an analog multiplexer 8 to obtain signals Z1a and Z1b. The signal Z1a is multiplied by the signal D2c and the Z1b by the signal D2d with multiplication DA converters 9a and 9b to obtain correction signals Z2a and Z2b. The signals Z2a, Z2b, Z3a and Z3b enter adders 11a and 11b to obtain long-cycle analog signals Z0a and Z0b.
Patent JP-H11113229-A (JP)
Title: Switched reluctance motor and its driving circuit
Inventor: TSUKAMOTO MASAHIRO
IPC: H02K1/02
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a switched reluctance motor by effectively utilizing the windings of the motor. SOLUTION: In a switched reluctance motor, windings 3a-3f between salient poles are respectively wound around the yokes 6a-6f of a stator 2 in the same direction. Each winding 6a-6f is connected with adjacent windings in a loop and power transistors 4a-4c which are connected to a power source, and power transistors 5a-5c which are connected to the ground are respectively provided at the junctions 4a-4c and 5a-5c of the windings 6a-6f. When the transistors 4c and 5c which are at the farthest positions from each other in the loop are turned on, the magnetic fluxes generated between two sets of windings of 3b, 3c, and 3d and 3a, 3f, and 3e flow to a salient pole 2d from a salient pole 2g through salient poles 1d and 1b and rotate a rotor 1 in the direction R.  The rotation of the rotor 1 is continuously maintained by changing the phase by successively switching the sets of power transistors. Since magnetic fluxes are always generated in all windings 6a-6f, the numbers of turns of individual windings in salient poles can be reduced and the size of the switched reluctance motor can also be reduced.
Patent JP-H05126078-A (JP)
Title: Compressor
Inventor: TAKAICHI KENJI
IPC: F04C29/12
Filed: 1991-10-30
Abstract: PURPOSE:To prevent the fall of refrigerant on winding of the like at the time of injection of refrigerant or the like to assure electrical insulation even just after the injection, by providing a charge pipe for injection of refrigerant or the like on the motor side of a hermetic casing and fixing a lid provided with a large number of fine holes to the inner end portion of the pipe. CONSTITUTION:In a hermetic casing 2 of a compressor 15, a refrigerant consisting of carbon compound halide substituted with at least one or more hydrogen atoms and a refrigerator oil soluble in the refrigerant are sealed, and a motor section 12 consisting of a stator 3, a rotor 4 and winding 13 is enclosed in it. Where, on the motor section 12 side of the compressor 15, a charge pipe 16 is provided and inserted in the hermetic casing 2 horizontally. The inner end portion of the charge pipe 16 is opened funnellike, and a lid provided with a large number of fine holes is fixed to the end portion. Thereby when a refrigerant or the like is injected into the compressor 15 through the charge pipe 16, the refrigerant can be depressurized by the action of fine holes 18 not to fall on the winding 13.
Patent JP-H02128991-A (JP)
Title: Cold water device for fishing boat
Inventor: YASUDA SEIICHI
IPC: B63B35/24
Filed: 1988-11-10
Abstract: PURPOSE:To cool inside of a fish hold while the fishery boat is mooring by allowing a valve means to change over the refrigerating cycle to the coldness accumulating evaporator side, which is installed in the coldness accumulating part of the fish hold, when the sea water in the fish hold during cooling operation has attained the desired temp. of cooling, introducing thus the coldness accumulating operation, and thereby cooling the coldness accumulating part. CONSTITUTION:Refrigerating cycle is composed of a compressor 5 driven by an engine 13 through clutch 5a, a condenser 4, a decompressing device 6, an evaporator 3 for cooling, another evaporator 2 for coldness accumulation installed in coldness accumulating part 1d in the inner box 1b of fishery hold 1, and three-way valves 7, 8 for changeover of circuit. The fishery hold 1 is formed by accommodating the inner box 1b, which is three-divided into a water through 1c, coldness accumulating part 1d, and intermediate chamber 1e, in a heat insulative outer box 1a in such a way as capable being taken out. During coldness accumulating operation the refrigerant is introduced to the evaporator 2 to cool a coldness accumulating material 2a for accumulation of coldness, and this heat coldness accumulated cools the sea water in water trough 1c introduced to the intermediate chamber 1e at the time of engine at a standstill through the heat exchange action with the coldness accumulating material 2a.
Patent JP-H01126033-A (JP)
Title: Multi-frame processor
Inventor: INOUE TAKESHI
IPC: H04L5/22
Filed: 1987-11-11
Abstract: PURPOSE:To decrease the capacity of a frame aligner to one frame by using a clock extracted from a data so as to apply synchronizing processing of a multi-frame. CONSTITUTION:A CRV signal extracted from the multi-frame by a multi-frame counter circuit 1 is used to write a signal representing a number corresponding to each frame to the idle bit of an input data in a frame aligner 3 via a shift register 2 by one frame each. The frame data written in the aligner 3 is read by a frame counter circuit 4 operated by a system clock and the signal representing the number corresponding to the frame is extracted by a shift register 5 and the readout data is processed by a status processing section 6. Moreover, the data itself is sent to the succeeding device. Thus, the capacity of the frame-aligner 3 is constituted by one frame.
Patent JP-H02130428-A (JP)
Title: Shaft vibration detector
Inventor: KATO MITSUTAKA
IPC: G01H1/12
Filed: 1988-11-10
Abstract: PURPOSE:To eliminate a play of a vibration transmitting rod by fixing a support section made of a specified material on an internal wall of a support cylinder of the vibration transmitting rod with a contact at one end thereof to hold a rod guide section with a specified thickness at the support section. CONSTITUTION:A signal converting section 3 is fixed at the other end of a vibration transmitting rod 2 having a contact 1 to a rotating shaft of a rotary machine at one end thereof. A support 21 is fixed with an expansion coefficient the same as that of an internal wall of a support cylinder 4 of the rod 2 and a rod guide section 22 made of resin such as tetrafluoride ethylene is fastened inside the support 21. Then, an insertion hole 22a is formed at the guide section 22 to make the rod 2 slidable while the guide section 22 is made as thin as possible thereby applying a pressing force to the rod 2 with a pressure spring 11.
Patent JP-H01125635-A (JP)
Title: Signal tracing system
Inventor: SHIMIZU JUNICHI
IPC: G06F15/16
Filed: 1987-11-10
Abstract: PURPOSE:To improve real time properties without deteriorating the performance of a signal tracing system by transmitting/receiving the signal information based on a communication protocol having the hierarchical structure defined among processors which are connected to plural inter-processor communication controllers. CONSTITUTION:The information to be traced are supplied to the inter-processor communication controllers 60 and 61-6n via an inter-processor communication line 8. The outputs of the controllers 61-6n are processed based on the inter-processor communication protocol having a hierarchical structure defined among processors 41-4n. The signal information are supplied to the signal identification control parts 521-52n via the controllers 61-6n, the line 8 and the signal receiving parts 511-51n of the prescribed signal information collecting devices 51-5n respectively. The inputs of said signal information are compared with the contents of the trace object storage parts 531-53n at the parts 521-52n. Then the control signals are added to the coincident information to specify the collected information. The coincident information is sent to a signal information display device 7. In this case, even if the scattered information is received, it is collected by the device 7 and recognized at a signal identification control part 72 for display. In such a way, the real time properties can be improved.
Patent JP-H05119651-A (JP)
Title: Fixing device
Inventor: FUKUDA AKIRA
IPC: B65H29/20
Filed: 1991-10-30
Abstract: PURPOSE:To eject a transfer material without damaging the smooth surface state or the rough surface state of a fixed image. CONSTITUTION:A pair of paper ejecting rollers integrated in a fixing device 10 is made a unit and attachably and detachably set. Then, two kinds of paper ejecting roller units 20 such as the unit X integrating the upper roller 11 whose surface is rough and the unit Y integrating the upper roller 11 whose surface is smooth are prepared. When a toner image transferred on the transfer material is fixed with non-gloss, the unit X is loaded and used. On the other hand, when it is fixed with gloss, the unit Y is loaded and used after the fixing speed, that means, the carrying speed of the transfer material is drastically reduced.
Patent JP-H09127276-A (JP)
Title: Table driver
Inventor: ARAI KIYOTAKA
IPC: G12B5/00
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To reduce the overall size and cost by providing a pair of ball screw parts at an objective position in order to support a table and using one of them for driving and the other for guiding thereby ensuring rigidity around the axis perpendicular to a drive shaft. SOLUTION: A drive shaft 4 having a tiltable table 3 is disposed in the center of a base 1 through a bearing 2. A shaft holder 5 is connected to the lower part and on the opposite sides thereof, i.e., at the positions symmetrical to the bearing 2, the threaded parts 8a, 9a of first and second ball screw parts 8, 9 are born by the first and second fixed parts 10, 11 of base 1 through bearing parts 12 and bearings 7. A motor 11 is then driven to vary the projection of the screw 8a dry a pinion 12a and gear 13 thus tilting the table 3. On the other hand, the threaded part 9 turns depending on the tilting of the table 3 and driven simply through the movement of the thread part 9a thus supporting the table 3 mechanically at the time of tilting.
Patent JP-H10130172-A (JP)
Title: Percutaneously absorbable pharmaceutical preparation
Inventor: WAKIYA TAKESHI
IPC: A61K47/06
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent percutaneously absorbable pharmaceutical preparation having light stability while securing absorbability and applicability of medicines contained in the pharmaceutical preparation as well as storage stability of the preparation. SOLUTION: This percutaneously absorbable pharmaceutical preparation, the base of which contains an absorbefacient having an amide bond, comprises a gel or lotion base which contains a gelling agent composed of polycarboxylic acids, an absrobefacient composed of a fatty acid alkanolamide or a polyoxyethylene fatty acid alkanolamide in a quantity of 0.1-10wt.%, and an ultraviolet light absorbed in a quantity of 0.01-10wt.% based on the whole weight of the pharmaceutical preparation.
Patent JP-S62142606-A (JP)
Inventor: OKAMURA HIROYUKI
IPC: B28B1/24
Filed: 1985-12-18
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-H11122317-A (JP)
Title: Carrier recovery device
Inventor: MASUDA MITSURU
IPC: H04L27/227
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a carrier recovery device operated at a high speed by reducing input noise power. SOLUTION: Substantial transmission data and multiplexed transmission data by multiplexing inverted transmission data and modulating the data are given to an input terminal 11. The multiplexed transmission data are given to a subtractor 13 through a delay circuit 12. The subtractor 13 subtracts data through the delay circuit 12 from the multiplexed transmission data. An output of the subtractor 13 is given to a flip-flop 14, where only the data whose signal component is emphasized are extracted. Since noise power is cancelled and the sine wave component is emphasized in the extracted data, the data are given to a carrier recovery circuit 15.