baber/WOPTO huggingface dataset:
Patent JP-H02159155-A (JP)
Title: Radio telephone device
Inventor: ISHIKURA AKIRA
IPC: H04B1/40
Filed: 1988-12-12
Abstract: PURPOSE:To surely prevent the excessive input of a power amplifier which is used by a mounted adaptor by reducing the power voltage level at the final stage of the power amplifier set in a portable radio equipment when the amplifier is connected to the mounted adaptor and actuated and at the same time setting a saturated output at a low level compared with a portable application state. CONSTITUTION:A voltage limiting means 7 of a portable radio equipment 1 reduces the power voltage level at the final stage of a power amplifier 2 contained in the equipment 1 when this equipment 1 is connected to an on- vehicle adaptor 10 and actuated. Thus the saturated output is set at a low level compared with a portable application state. For this purpose, the means 7 is set between the amplifier 2 and a power supply. When the equipment 1 is connected to the adaptor 10, the transmission output of the equipment 1 is fixed at a level most suited to the input level of the amplifier 11 of the adaptor 10 via the soft control. Under such conditions, the output higher than a certain level is not delivered in terms of hardware even though a signal requests an extremely high output level. Thus the amplifier 11 can be protected against the excessive input.
Patent JP-H11148229-A (JP)
Title: Jig for executing moisture permeable waterproof sheet, and execution method using it
Inventor: ARIYOSHI HIROSHI
IPC: E04G21/16
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To improve the workability by achieving the attaching work in a condition where an execution jig holding a roll-shaped moisture permeable and waterproof sheet is suspended from a stay and a treated of a scaffolding. SOLUTION: A jig 10 for execution comprises a rotary part, a pipe part and a suspension part 40, and the pipe part comprises a pipe joint 31 to be fixed to the rotary part, a pipe 32 held by a worker during the execution, a joint 33 to fix the pipes 32 to each other without any play, and a locking pipece 34 which is easily attachable/detachable. The suspension part 40 is fixed to the pipe 32 by bolts or the like, and easily hooked to a stay and a tread of a scaffolding to suspend the jig 10 for execution. A roll-like moisture permeable and waterproof sheet is fitted by inserting a rotating pipe 21 into a core of the moisture permeable and waterproof sheet so as to hold the core at right and left sides, and connecting the pipes 32 by the joint 33, and fixed by the locking piece 34.  The jig 10 for execution is supported by a single hand at a building site of a house, and the moisture permeable and waterproof sheet is pulled out by the worker moving in right or left direction, and attached to an external wall.
Patent JP-H06165418-A (JP)
Title: Stator of dynamo-electric machine
Inventor: IIJIMA TSUKUMO
IPC: H02K5/00
Filed: 1992-11-25
Abstract: PURPOSE:To lessen contact resistance between the steel plate of a stator iron core and an earth beam in any place. CONSTITUTION:An earth conductor 10 is interposed between a stator iron core 3 and an earth beam 5, and this earth conductor 10 is made of an expansive core material and an elastic conductive material covering this periphery. Furthermore, an insulator 9 is interposed, in parallel with the earth conductor 10, between the earth beam 5 and the stator core 3.
Patent JP-H11225494-A (JP)
Title: Disc device with motor, and the motor
Inventor: GOTO MAKOTO
IPC: G11B19/247
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To reduce vibration, noise, and power consumption. SOLUTION: The current path to a three-phase coil is switched smoothly, while switching either the first field-effect power transistor of first power amplifiers 11-13 or the second field-effect power transistor of second power amplifiers 15-17 by high frequency. The current application to the first power amplifier or the second power amplifier is controlled, responding to the output signal of a switching maker 34, and smooth three-phase drive current is supplied to it. Hereby, a drive force with few pulsations is obtained to rotate the disc.
Patent JP-H04189408-A (JP)
Title: Horizontal milling machine
Inventor: YOSHIZAWA YASUO
IPC: B23C1/027
Filed: 1990-11-21
Abstract: PURPOSE:To enable the reciprocation of a cutter head supporting a cutter arbor rotatably connected to a spindle without removing a workpiece mounted on a table by vertically moving the cutter head with a vertically moving mechanism provided on a column. CONSTITUTION:A knee 3 is vertically movably provided on a guide section 6 on the front face of a column 2, a saddle 5 is back and forth movably provided on a guide section 6 on the upper surface of the knee 3 and a table 7 is left and right movably provided on a guide section 8 on the upper surface of the saddle 5. A head block 14 supporting horizontally a spindle 15 is provided vertically movably on a guide section 13 in the upper end of the column 2, and a cutter arbor 18 mounting a milling cutter 19 is connected to the spindle 15. The head block 14 is vertically moved by a motor 21, so that the milling cutter 19 is also vertically moved. A workpiece fixed to the table 7 is worked by the milling cutter 19 and after the completion of the working the milling cutter 19 is lifted and the workpiece is returned to the original position without hindering the working.
Patent JP-H03175115-A (JP)
Title: Controller of engine
Inventor: NISHIMURA HIROBUMI
IPC: F02B53/10
Filed: 1989-12-04
Abstract: PURPOSE:To improve stability of combustion and make use of merit of fuel injection to an operation chamber by actuating a fuel injection means provided at the operation chamber in at least low speed or a light load operation condition. CONSTITUTION:In a controller unit 21, only a fuel injection valve 16 which opens to an operation chamber 7 is actuated at a range except high speed and high load operation range so as to supply fuel to only an operation chamber 7. The fuel is injected in the vicinity of an ignition plug 8. Since ignition is performed to thick mixture composed around the ignition plug 8, stable ignition and combustion are secured even with a comparative thin mixture. At the high speed and high load operation range, only a fuel injection valve 17 provided at an intake passage 11 is operated, and thereby the mixture is formed at the intake passage 11 so as to be sucked in to the operation chamber 7. Hereby, mixing of the fuel and air is properly performed even at the high speed operation.
Patent JP-H08171591-A (JP)
Title: Feeding plan preparation system
Inventor: EBINE YUJIRO
IPC: G06Q50/00
Filed: 1994-12-19
Abstract: PURPOSE: To obtain a feeding plan preparation system in which a process completion day is observed as much as possible and the in-process within the process by the feeding of a nonsummarized lot is reduced by determining the feeding day based on the summarized scheduled day of the nonsummarized parts when the nonsummarized lot having the non-summarized parts exists. CONSTITUTION: A production instruction is stored in the production instruction file 6 of a feeding plan planning device 2 and the instruction of required parts is stored in a required parts instruction file 7. An inventory information file 13 is on order from this required parts instruction file 7. Next, the process length for every working process for each lot unit is calculated from a standard process length file 8, the required parts instruction file 7 and the production instruction file 6, and the process length is stored in a process length file 17 classified by lots. The feeding day of parts non-summarized lot is calculated by the numbers of the orders of the process length file 17 classified by lots and the production instruction file 6 and the summarized scheduled day of the required parts instruction file 7.
Patent JP-H10152730-A (JP)
Title: Method for removing positive metal in base metal
Inventor: MOCHIDA HIROMI
IPC: C22B23/00
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To efficiently remove base metals from a base metal-contg. metallic solution by utilizing oxygen generated by bringing an oxygen-contg. compound of alkaline metals or the like into reaction with chlorine. SOLUTION: In this method, the oxide, carbonate or hydroxide of alkaline metals or alkaline earth metals more stable in the shape of chloride is used as an oxygen source. By introducing gaseous chlorine into a base metal solution contg. positive metals in the presence of the oxygen source, the oxygen source is chlorinated, the positive metals contained in the metallic solution are oxidized by oxygen having high activity generated at this time, and this oxide is transferred to slag and is removed, where the base metals denote the metals except for gold, silver, copper and platinum group elements, and the positive metals concretely denote Ni-Co allays, iron contg. Cr or the like. Since active oxygen is utilized in this way, the efficiency of the oxidation reaction of the metals is high. Moreover, since the oxide of the positive metals forms stable slag with the by-produced chloride, there is no fear of causing the clogging of a flue or the like by volatilization.
Patent JP-H11133960-A (JP)
Title: Sound source device for electronic musical instrument
Inventor: SATO YASUSHI
IPC: G10H1/043
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To aim at a change of waveform similar with a dynamic change of an acoustic musical instrument with the simple structure by controlling level of waveform obtained by a waveform generating means, and deforming the waveform of sound in response to an input level. SOLUTION: In a multiplier unit 500, FS1 for giving a swing of frequency and amplitude to the input waveform output from a flicker generator is multiplied with the input waveform signal SG1 at need. A gain GIN for controlling the waveform level is multiplied by the multiplier unit 501. The multiplied value is divided into integer part and decimal part by an integer fraction separator I/F 502. A non-linear data is read out from a function table FNC 503 on the basis of the integer part, and an interpolation unit IPC 504 interpolates the data by utilizing the decimal part separated by the I/F 502, and the waveform signal SG 2, of which waveform is deformed, is output.
Patent JP-H01156268-A (JP)
Title: Cooling roller device
Inventor: KITANO YOSHIO
IPC: B65H27/00
Filed: 1987-12-11
Abstract: PURPOSE:To prevent surface temperature from being uneven owing to congelation of heating medium due to short-circuited routes by forming an insulating layer in the inner surface of a roller main body in such a way that cooling due to refrigerant at said inner surface is impaired by said insulating layer. CONSTITUTION:When thermal load 11 comes in contact with the surface of a roller main body 1, a section coming in contact with it becomes most high in temperature. In this case, an insulating layer 12 is arranged for the inner surface of the roller main body 1 in the area which becomes most high in temperature, the aforesaid surface will never thereby be directly cooled by refrigerant. This causes thermal medium 7 which is vaporized while coming in contact with the wall surface of a Jacket chamber 6 facing the high temperature area with each other, to flow to the direction toward both an inner and an outer wall surface in the low temperature area of the jacket chamber 6 which does not face the insulating layer 12 so that it comes in contact with the aforesaid wall surface so as to be congealed for letting lateant heat be given, instead of flowing directly toward the wall surface of the jacket 6 facing the insulating layer 12. This constitution thereby allows the uniformity in surface temperature of the roller main body 1 to be accelerated.
Patent JP-H06165465-A (JP)
Title: Motor and motor-rotation detector
Inventor: UJO TATSUZO
IPC: G01P3/487
Filed: 1992-11-25
Abstract: PURPOSE:To contrive to improve the detection accuracy of the FG (speed detection) signal and PG (position sensing) signal of a brushless motor. CONSTITUTION:An n-polar driving magnet disc 101 includes a (m+1) number of poles 103 on the inner or outer periphery of the magnet, and further the PG part 104 of the magnet is magnetized at 1/2 pitch of the poles 103. The pattern part of FG pattern 106 and PG pattern 107 is formed on a substrate 105 facing the PG part so as to overlap with the poles 103.
Patent JP-S63164927-A (JP)
Inventor: NAKAZATO MITSURU
IPC: A47J43/28
Filed: 1986-12-26
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-H02162853-A (JP)
Title: Line setting monitor system
Inventor: YOSHII TOSHIHARU
IPC: H04Q1/24
Filed: 1988-12-15
Abstract: PURPOSE:To monitor line setting without giving effect onto a line by inputting and detecting a prescribed pattern to an idle byte in the unit of transmission (TU) to data subjected to line setting in the unit of transmission. CONSTITUTION:A signal of STM-1 level inputted from a transmission line to an interface section (IF section) is completed of processing of synchronization and stuffing, after the location of STM-1 in each byte is confirmed, the position of an idle byte is detected by a position detection circuit 1 with respect to the TU designated by external control and a prescribed test signal is inputted to the location of an object idle byte by a pattern insertion circuit 2. The TU subjected to line setting through a line setting circuit 4 in the unit of TU is inputted to the IF section again and the idle byte of the TU designated by external control with respect to the TU whose location is confirmed by the idle byte location detection circuit 1 and a pattern detection circuit 3 judges whether or not the signal is identical to the input of the test signal. Thus, the line setting is monitored without giving effect on the line data.
Patent JP-H10160332-A (JP)
Title: Door body for refrigerator
Inventor: ISHIZAKI YOSHITAKA
IPC: F25D23/02
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To improve the strength of coupling with a door by locking a hinge shaft by a lock plate and to prevent the occurrence of a backlash between a lower hinge and a door due to opening and closing operation by a method wherein the lock plate in a U-shape in cross section embedded in a foamed heat insulation material is fitted in the hinge shaft. SOLUTION: A door is mounted by locking hinge shafts 22 and 23 for an upper hinge and a lower hinge 21. The hinge shaft 23 for the lower hinge 21 is inserted in a hole 33 of a lower lock part 26 and a hole 34 of a lock part 25 of a lock plate 24 and held two spots of an upper and a lower spot. Since the lock plate 24 is composed in a U-shape of upper and lower lock parts 25 and 26 and a coupling part to couple together the lock parts, a twist load exerted on the hinge shaft 23 during opening and closing of a door is dispersed, deformation of the lock part 25 is prevented from occurring by the coupling part, and the occurrence of a backlash between the door and the lower hinge 21 due to a rotation load during opening and closing of the door is suppressed.
Patent JP-2001134066-A (JP)
Title: Image forming device
Inventor: TSUCHIYA TAKAHIRO
IPC: G03G15/06
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that a good image is output even under a condition that a carrier phenomenon is easily generated. SOLUTION: Relating to the image forming device provided with a developer carrier carrying a two-component developer while rotational speed and applied voltage are controlled and a photoreceptor forming a toner image using toner fed from the developer carrier while surface potential is controlled, it is characterized by that at least one of the rotational speed of the developer carrier, a DC component of the applied voltage or the surface potential of the photoreceptor is varied.
Patent JP-H05128394-A (JP)
Title: Building remote monitoring device
Inventor: YAMADA YASUYUKI
IPC: G06Q50/00
Filed: 1991-11-05
Abstract: PURPOSE:To provide the building monitoring device capable of processing a fault of great urgency in preference. CONSTITUTION:A terminal equipment T is provided with a discrimination part T2 discriminating the type of abnormal information. A repeater station C having a plurality of circuits is provided between a center device K and the terminal equipment T. The terminal equipment T and the repeater station C are connected or the terminal equipment T and the center device K are connected according to the discrimination result of the type of abnormal information of the discrimination part T2.
Patent JP-H11148107-A (JP)
Title: Cutting device of slope pavement
Inventor: MATSUURA CHIAKI
IPC: E01C23/12
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device of slope pavement capable of preventing the cutting machine from falling down on the slope pavement, enabling cutting and collection of the pavement waste cut even if it is especially steep by making use of mechanical force, and realizing the promotion of safety of the work and the cost reduction. SOLUTION: A cutting device of slope pavement includes a cutting machine 1 for cutting the slope pavement, at the same time, collecting cutting pavement wastes by means of a pavement waste collecting conveyer to convey and a moving tractor (winch porter 2) pulling the cutting machine while moving along the upper surface T of a slope S with a cord-like member (wiring 3). Either the cutting machine 1 or the moving tractor (winch porter 2) includes a cord length adjusting device (winch porter 4) for adjusting the length of the cord-like member, and the cutting machine 1 follows the movement of the moving tractor (winch porter 2) and the adjustment of the length of the cord-like member (wire 3) of the cord length adjusting device (winch porter 4) to have a following moving device (wheel 21) capable of moving freely in all directions on the slope pavement.
Patent JP-H10160614-A (JP)
Title: Acoustic device for specifying leakage position
Inventor: SATO YUICHI
IPC: G06F17/15
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide such an acoustic device for specifying leakage position that can measure accurately a distance between microphones without complicated configuration and specify the leaking position of piping precisely. SOLUTION: This device is provided with microphones 2 and 3 which are provided on both ends of a piping 1 so as to measure leaking sound at the leaking position, and a signal processing part 10 which specifies the leaking position between the microphones 2 and 3 in the piping 1 according to the difference in propagation time of leaking sound that is obtained by applying the cross-correlation method to two acoustic signals picked up through the microphones 2 and 3 and a distance between the microphones 2 and 3. In this case, a speaker 4 is placed outside of the microphones 2 and 3 in the piping 1, and the microphones 2 and 3 measure the sound from the speaker 4, and then the signal processing part 10 applies the cross-correlation method to two acoustic signals that the microphones 2 and 3 obtain the sound through the speaker 4, thereby computing a distance between the microphones.
Patent JP-H09156968-A (JP)
Title: Production of colored slaked lime for lime plaster
Inventor: SHIBAZAKI YASUO
IPC: C04B2/04
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a colored slaked lime for a lime plaster containing a coloring substance uniformly dispersed therein and hardly causing an irregular color. SOLUTION: An inorganic material powder as a coloring substance is added to a limestone powder, baked and then slaked to produce a colored slaked lime for a lime plaster. The limestone is preferably a powder having 0.01-0.5mm average particle diameter. An inorganic material such as a pigment or further a sludge prepared by washing the limestone with water is used as the coloring substance. The amount of the coloring substance added thereto is preferably within the range of 1-20wt.% in the limestone. The baking temperature is preferably within the range of 900-1,300 deg.C. Since the sludge when washing the limestone with water contains calcium carbonate at a high concentration, the sludge can directly be used for baking.
Patent JP-2000144211-A (JP)
Title: Die for powder molding, forming method of green compact, and positive tip
Inventor: KAWAMURA FUMITOSHI
IPC: B22F3/035
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To correctly compress a green compact having an inclined side surface along the shape of a die. SOLUTION: A die 1 for powder metallurgy forms a green compact having an inclined side surface by operating an upper punch 4 having a first upper punch 8 and a second upper punch 9, and a lower punch 5 having a first lower punch 6 and a second lower punch 7. The first upper punch 8 is elevated to form an open space 12 after a press-forming process to prevent generation of a spring-back in the green compact. The second upper punch 9 is elevated with a time lag, and then, the green compact is punched out by the elevation of the second lower punch 7. The green compact with/without a hole which is obtained by applying a raw powder such as cemented carbide is sintered to form a positive chip of correct shape for cutting.
Patent JP-H01155320-A (JP)
Title: Liquid crystal display device
Inventor: KIMURA YUJI
IPC: G02F1/1365
Filed: 1987-12-14
Abstract: PURPOSE:To increase an aperture rate and to make a high-resolution or high- contrast display by forming a metal-insulating film-metal element which has a common electrode as one electrode directly at a fine-pattern position of the common electrode. CONSTITUTION:Part of the common electrode 12 is formed in a pattern which is narrow to constant line width at the position of each picture element electrode 11 and the MIM element which has the common electrode as its one electrode is formed directly at the narrow pattern position of the common electrode. Consequently, the aperture rate of picture elements is increased and the high- resolution or high-contrast display is made; even if there is a mask position shift, the area of the MIM element is caused to vary and variance in its characteristics is eliminated, so that the characteristics of the liquid crystal display are made stable.
Patent JP-2000143240-A (JP)
Title: Production of oxide superconductor
Inventor: HASEGAWA TAKAYO
IPC: H01B12/04
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To improve the critical current and magnetic field characteristics of superconductor in a wide temperature region by introducing a large number of effective pinning centers into the superconductor, in the production process for a Bi 2212 system superconductor. SOLUTION: This production process for a Bi 2212 system superconductor, comprises: mixing powdery raw materials together in prescribed ratios to obtain a mixture having such a mix ratios as to meet the formula Bi2-yPbySr2CaCu2Ox; heating the mixture to obtain the heated mixture in a partially molten state; then, gradually cooling the partially molten mixture to crystallize a highly- oriented Bi2-yPbySr2CaCu2Ox phase; annealing the resulting material consisting of the crystallized Bi2-yPbySr2CaCu2Ox phase at a temperature lower than the temperature required for effecting the partially molten state of the above mixture. Thus, the objective oxide superconductor in which a large number of grains having small grain size of a 451 phase (non-superconductor phase) are precipitated and distributed in the Bi2-yPbySr2CaCu2Ox phase, can be produced.