baber/WOPTO huggingface dataset:
Patent JP-S56140204-A (JP)
Title: Bridge circuit
Inventor: NAGASE HIROSHI
IPC: G01R17/12
Filed: 1980-04-02
Abstract: PURPOSE:To obtain a parallel resistance value for adjustment within a desired range by connecting a parallel resistance for bias to one side of a bridge side with regard to a circuit where a series resistance and a parallel resistance for zero-point adjustment and zero-point shifting temperature compensation are connected to a resistance element of a full bridge circuit. CONSTITUTION:A series parallel for adjustment 54 is connected to a resistance element 12 on a bridge circuit 10. A parallel resistance 56 for bias is connected to a side where a resistance element 16 is connected, and also a parallel resistance 58 for adjustment is connected to a side where a resistance dement 18 is connected. Then a resistance value of a parallel resistance 56 for bias is beforehand selectively set at a value where adjustment is easy. Following this process, the series resistance 54 and the parallel resistance 58 are adjusted to adjust the zero point and the zero- point shifting temperature compensation. A fixed resistance 60a, 60b and a variable resistance 62 are set for fine adjustment of the zero point. In addition, a resistance 64 is provided for span adjustment.
Patent JP-S57159161-A (JP)
Title: Detector for callout signal
Inventor: SAKAKIBARA KENZOU
IPC: H04M1/64
Filed: 1981-03-26
Abstract: PURPOSE:To increase the input impedance and electric insulation viewed from a telephone circuit, by inputting a callout signal to the primary side of a transformer and detecting the secondary output in a facsimile device making communication through the use of a telephone line. CONSTITUTION:A callout signal is inputted to the primary side of a transformer (T) 23 via a DC component rejection capacitor (C) 21 and a resistor (R) 21 for saturator prevention of iron core of the transformer. An input signal outputs a signal stepped down to the secondary side according to the winding ratio of a T2. The output signal is inputted to the base of a transistor (TR) 26 via a current limiting R24 to turn on the TR26. When the TR26 turns on, a C29 is discharged and a callout detection signal B is generated. A diode 25 prevets the destruction of the TR26 against an excessive input signal. Thus, the primary impedance of the T23 is increased and a lot of communication devices can be connected to one telephone line. Further, the electric insulation between the primary and secondary sides of the T23 can be increased.
Patent JP-S53128316-A (JP)
Title: Tape recorder
Inventor: TSUMURA NOBUO
IPC: G11B15/675
Filed: 1977-04-15
Abstract: PURPOSE:To move a cover in parallel so as to facilitate the mounting and takeout operations of a cassette by moving a cassetteholding structure.
Patent JP-H05240923-A (JP)
Title: Digital pattern generator mounted with address conversion ram
Inventor: ISHIDA TOSHIHIRO
IPC: G01R31/28
Filed: 1992-02-28
Abstract: PURPOSE:To improve the debugging efficiency of the title generator by inserting an address conversion RAM between an address generator block and a pattern and instruction memories. CONSTITUTION:Address conversion is performed by providing an address conversion RAM 7 after an address generator block 1. The address conversion does not convert all addresses, but converts high-order addresses only by leaving low-order addresses as they are. Therefore, a pattern memory 2 or instruction memory 3 can access each block corresponding to the high-order addresses. In case pattern data are added at the time of debugging, the addition of the pattern data can be made when the additional pattern data are written in a vacant block in the memory 2 and, at the same time, the content of the RAM 7 is changed. The addition of instruction words can be also made similarly. Therefore, an added and corrected pattern can be immediately executed and the debugging efficiency can be improved.
Patent JP-H07229461-A (JP)
Title: Overlap discharge type ignitor of internal combustion engine
Inventor: TODAKA RYOICHI
IPC: F02P3/00
Filed: 1994-02-18
Abstract: PURPOSE:To prevent any jump spark blowing-out phenomenon in a combustion chamber from occurring in a rational manner, in this overlap discharge type ignitor for an internal combustion engine. CONSTITUTION:An output current based on the high voltage of a step-up circuit 33 in an overlap discharge circuit part 30 is superposed on a secondary current of an ignition coil 14 generated by a primary current break in this ignition coil 14. This output current of this step-up circuit 33 is secured by way of choppering a primary current of a step-up transformer 23 by a switching element Q2. Size in this output current is determined by the on-duty of a switching element driving oscillation signal So pertaining to an on-off motion of the switching element Q2. This on-duty of the oscillation signal So is program- controlled by a microcomputer 31 according to the rotational frequency of an internal combustion engine at each occasion.
Patent JP-H03245967-A (JP)
Title: Jig for lapping of thin film magnetic head
Inventor: ITO KATSUMI
IPC: B24B37/30
Filed: 1990-02-23
Abstract: PURPOSE:To correctly adjust the irregularity of the right and left of a row piece individually respectively at the right and left, by connecting between members of each open parts of 1st and 2nd elastic members by bendable elastic connection member respectively and providing an adjusting member which adjusts respectively the bend states of each elastic members. CONSTITUTION:The interval between the members of each open part of 1st and 2nd elastic members 36, 38 is changed by adjusting the bend states of elastic connection members 44, 46 by adjusting members 48, 50 and the right and left heights of a row piece 16 are respectively adjusted. The height of the row piece 16 whole body can be adjusted by adjusting the bend states of both elastic connection members 44, 46 in the same, also, the row piece 16 can be inclined by adjusting in unbalance. Consequently, a throat height can be worked with high accuracy at high speed by grinding and polishing by using a surface grinder, surface lapping machine, etc., with the irregularity of the right and left of the row piece 16 being correctly adjusted individually respectively at the right and left.
Patent JP-H01219204-A (JP)
Title: Floating pier
Inventor: KODERA TSUNEO
IPC: E01D15/14
Filed: 1988-02-25
Abstract: PURPOSE:To obtain such a floating pier as providing with less oscillation and an excellent practical use by making a crisscross constitution of pontoons as one-piece so that the whole is a rigid construction. CONSTITUTION:Side pontoons 4 are fixed to the right and left of a center pontoon 1 at a specific space at right angles to the center pontoon 1 to make a rigid construction and inlets are formed. When it is used on the surface of the sea and lake, wave-induced oscillation is reduced. Accordingly, such an excellent floating pier in terms of running efficiency for man and working efficiency can be obtained.
Patent JP-S55152736-A (JP)
Title: Electroconductive resin composition
Inventor: YUI HIROSHI
IPC: C08L23/00
Filed: 1979-04-11
Abstract: PURPOSE:To provide a title composition with excellent molding processability, product appearance and electroconductivity useful as a permanent anti-static material or the like obtained by compounding carbon black to a mixture with a specific ratio of propylene polymer and high-density ethylene polymer. CONSTITUTION:(i) A propylene (co)polymer (e.g., propylene-ethylene copolymer containing 0.1-5wt% of ethylene) 95-35wt% and (ii) an ethylene polymer with density of 0.945g/cm<3> or more 5-65wt% and (iii) 2-100pts.wt. of carbon black (e.g., furnace black) are compounded to obtain a composition. The mixing is carried out by a method for mixing and kneading three components at once or a method wherein the component (ii) and (iii) are firstly kneaded and, thereafter, the kneaded mixture and a component (i) are subjected to the dry blending and, particularly, the latter blended mixture can be directly subjected to the injection molding. USE:(extremely) High-electroconductive material, a material for preventing electromagnetic wave obstacles.
Patent JP-S56140326-A (JP)
Title: Totally solid type electrochromic display device
Inventor: MINAMITANI TAKANORI
IPC: G02F1/1523
Filed: 1980-04-03
Abstract: PURPOSE:To increase the coloring density and improve the coloring efficiency while applying a voltage and implanting charges as much as those of a conventional method by laminating the 1st electrochromic (EC) layer based on WO3 and the 2nd EC layer made of IrOx with a dielectric layer retaining moisture in-between. CONSTITUTION:The 1st electrode layer 12 is formed on substrate 11 of an EC display element with an electrically conductive transparent film, and on layer 12 the 1st EC layer 13 based on WO3 is formed by vapor deposition or other method. A dielectric such as Cr2O3 is laminated on layer 13. At this time, by introducing steam up to about 1X10<-3> Torr, H2O-contg. dielectric layer 14 is formed. The 2nd EC layer 16 made of IrOx is then formed on layer 14 by an ion planting method while introducing steam up to about 1X10<-3> Torr together with IrOx. Finally, the 2nd electrode layer 15 is formed with an electrically conductive transparent layer. Thus, a totally solid type display element with high coloring efficiency is obtd.
Patent JP-H04264143-A (JP)
Title: Rigid urethane foam and its production
Inventor: TAKEZAWA MINORU
IPC: C08J9/14
Filed: 1991-02-18
Abstract: PURPOSE:To obtain a rigid urethane foam having low thermal conductivity while preventing the blowing agent from liquefying at low temperatures and alleviating the destruction of the ozone layer, etc., by using HCFH-142b as a blowing agent for a rigid urethane foam. CONSTITUTION:An isocyanate (a) is reacted with a polyol (b), water (c) and an HCFC-22 (chlorodifluoromethane) blowing agent optionally mixed with an HCFC-142b (chlorodifluoroethane) blowing agent in such a way that 7-10wt.%, based on the total of component (b) and component (d), component (d) is added to component (b), and 1-3wt.% component (c) is optionally added to component (a) to obtain a rigid urethane foam substantially consisting of closed cells in which HCFC-22, carbon dioxide and optionally 40-60wt.%, based on the total of HCFC-22 and HCFC-142b, HCFC-142b are contained.
Patent JP-S63208652-A (JP)
Title: Detecting method for intake air flow rate of internal combustion engine
Inventor: TAKAHASHI MINORU
IPC: F02D45/00
Filed: 1987-02-25
Abstract: PURPOSE:To reduce pressure loss due to detecting an intake air quantity by determining an intake air flow rate on a throttle valve opening and intake air pressure when either the throttle valve opening or the intake air pressure is below its fixed value, and on the intake air pressure and the number of engine revolutions when either of them is above its fixed value respectively. CONSTITUTION:A surge tank 14 arranged on an intake system is provided with an intake air pressure detector 19, and the above-mentioned intake system is moreover provided with a crank angle detector 28 and a valve opening detector 30 for a throttle valve 16. Output signals issued from the detectors 19, 28, 30 is inputted into a processing device 31, where an intake air flow rate is computed on a throttle valve opening and intake air pressure using fixed computing equation when either the throttle valve opening or the intake air pressure is below its predetermined fixed value, and on the intake air pressure and the number of revolutions of an internal combustion engine 13 per unit time when the throttle valve opening and the intake air pressure are above their above-mentioned fixed value respectively, and a fuel injection quantity necessary for unit revolutions is therefore determined on the computed intake air flow rate and the number of engine revolutions.
Patent JP-H05239531-A (JP)
Title: Method for melting extreme-low carbon steel
Inventor: KIYOSE AKITO
IPC: C21C7/10
Filed: 1992-02-28
Abstract: PURPOSE:To easily obtain an extreme-low carbon steel by adding a solid material containing gas component to molten steel having a prescribed or lower carbon concn. in the reduced pressure, increasing gas-liquid reaction interface area by the generated gas and promoting decarburizing reaction. CONSTITUTION:A molten steel having <=0.02mass% carbon concn. is incorporated in a vacuum vessel, and a solid material containing a gas component is added by gradually increasing the ratio of the solid material to this molten steel. Then, the gas-liquid reaction interface area is increased to promote the decarburizing reaction by the gas instantaneously decomposed and generated. In such way, the objective steel having <=0.001mass% carbon content in the molten steel is obtd.
Patent JP-H07253041-A (JP)
Title: Fuel injection controller
Inventor: MASUBUCHI MASAHIKO
IPC: F02M37/20
Filed: 1994-03-15
Abstract: PURPOSE:To prevent fuel oil pressure from exceeding the operation limit pressure of a fuel injection valve after the fuel oil pressure is raised by rising of the fuel oil temperature after an engine is stopped. CONSTITUTION:Fuel is supplied to a delivery pipe 3 from a high pressure pump 5 and injected to respective cylinders of an internal combustion engine by a fuel injection valve 1. An engine control circuit 20 estimates the maximum reaching pressure of fuel oil in the delivery pipe after fuel injection is stopped on the basis of the engine cooling water temperature and the outside air temperature. When the estimated pressure exceeds the operation limit pressure of a fuel injection valve, fuel is injected into the cylinders from the fuel injection valve when the engine is stopped, so as to decrease pressure in the delivery pipe.
Patent JP-H05244278-A (JP)
Title: Private electronic branch exchange
Inventor: SETA TETSUJI
IPC: H04M3/42
Filed: 1992-03-02
Abstract: PURPOSE:To attain redialing of one of telephone numbers stored in a PBX through the selection from a digital multi-function telephone set(DTEL) by storing plural telephone numbers dialed in the past into the PBX corresponding to the DTELs. CONSTITUTION:Coded telephone numbers from digital multi-function telephone sets(DTEL) 2-1, 2-2-2-n are stored by subscriber circuits (DLC) 15-1, 15-2-15-n. When a dial button is depressed at the point of time of display of an object telephone number onto each display section through the depression of redial buttons of the DTEL 2-1, 2-2 2-n, a multi-frequency signal of an object telephone number is sent from the DLC 15-1, 15-2-15-n and received by a PBR 16 and sent to the public network via an outgoing/incoming trunk(TRK) 17 in the case of an external line telephone number.
Patent JP-H03249066-A (JP)
Title: Winding device equipped with yarn movement regulating member
Inventor: OHASHI KENJI
IPC: B65H57/04
Filed: 1990-02-27
Abstract: PURPOSE:To detect a yarn breakage securely without transmitting vibration at a yarn end part by the yarn breakage to a slub catcher even if the yarn breakage is produced near a drum by providing a yarn movement regulating member near the slub catcher. CONSTITUTION:First and second guides 11, 12 are fixed on an upper surface aperture 10 of a slub catcher 4 and the ends of the respective guides are positioned above the upper side opening 14 of the groove 5 of the catcher 4. The guides 11, 12 have guide curved surfaces 31, 32 for guiding a yarn 20 on the side aperture 30 side of a guide groove 5. In the meanwhile, a guide plate 35 is provided just over the aperture 33 of a yarn trap 3 so that the yarn 20 may be less likely to be pulled into the aperture 33. Even if a yarn breakage is produced between a drum 7 and a package 8, vibration caused by flattering etc., of a yarn end is suppressed between the guides 11, 12 to produce no influence on the yarn inside the guide groove 5, and the yarn having no tension by the yarn breakage is prevented by the guide plate 35 from being pulled into the aperture 33, thereby the yarn breakage can be detected securely.
Patent JP-S58170288-A (JP)
Inventor: JIYON KAATEISU SHIITON
IPC: H04N7/16
Filed: 1982-03-19
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-S52126843-A (JP)
Title: Device for controlling elevator
Inventor: IMAIDA SATORU
IPC: H02P21/05
Filed: 1976-04-19
Abstract: PURPOSE: To provide an elevator device which has pleasant riding feeling with small vibration noise regardless of the size of the load. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55136788-A (JP)
Title: Asymmetrical control system for time sharing network
Inventor: NAITOU SHIYUNICHI
IPC: H04Q3/52
Filed: 1979-04-12
Abstract: PURPOSE:To enable to avoid interference, by inhibiting the double write-in of the signal to the bus memory with the write-in control bit of the control memory and performing asymmetrical connection of the time sharing circuit network. CONSTITUTION:The bus memories SPMF1...SPMFn store the signal in time sharing multiplex, the control memories CM1...CMn write in the signal to the memories SPMF1...SPMFn in arbitrary address, and the counter CTR sequentially reads out the signal from the memories SPMF1...SPMFn. Further, the bus memories, control memories and counters are provided at the output side of the time sharing network. Further, the memories CM1...CMn are provided with the write- in control bit WI inhibit or enable the write-in of the signal to the memories SPMF1...SPMFn,and the control bit WI inhibits the double write-in of the signal to the memories SPMF1...SOMFn, for asymmetrical connection to the time sharing circuit network. Thus, interference can be avoided.
Patent JP-H04240407-A (JP)
Title: Bezel for precious stone
Inventor: ARATA ARUDO
IPC: A44C17/04
Filed: 1991-03-11
Abstract: PURPOSE: To provide a bezel for a precious stone capable of surely fixing and supporting the precious stone, and safely protecting the precious stone from damages. CONSTITUTION: A bezel 1 for a precious stone is provided with an oblong recessed part 2 formed in the surface of a receiving stone 3, and a depressed seat 5 to receive a pavilion 4a of the precious stone 4 in its intermediate part, and the oblong recessed part 2 is provided with a plurality of projecting parts 10 opposite to each other capable of being engaged with a peripheral part of the precious stone 4 in the vicinity of the depressed seat 5.
Patent JP-S59169202-A (JP)
Title: Dielectric filter
Inventor: MEGURO TAKESHI
IPC: H01P7/04
Filed: 1983-03-16
Abstract: PURPOSE:To obtain a compact and lightweight dielectric filter by connecting an input/output coupled part to a conductor film formed on the side surface of a dielectric substance and separating said conductor film from the conductor film on side surface of the dielectric substance. CONSTITUTION:Two resonance holes 2 are formed in parallel to each other to a dielectric block 6, and the inner surfaces of these holes 2 are metallized with a conductor film. Then lead wires 7 and 8 of an input/output coupled part are connected with solder to a part of a conductor film 9 formed on the side surface of the block 6 which is rectilinearly distant away from the holes 2 with a prescribed distance. The film 9 is deleted by a prescribed amount along the periphery of wires 7 and 8 to form a separating groove 10. The film 9 is formed on both side surfaces and the bottom surface of the block 6, and this film 9 has conduction with the conductor film formed on the inner surfaces of the holes 2.
Patent JP-2000238648-A (JP)
Title: Supporting device for steering column for vehicle
Inventor: SHIBUYA YASUHIRO
IPC: B62D1/18
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To remarkably enhance supporting rigidity in a transverse direction of a steering column, while reducing the number of part items and eliminating a limitation of a degree of freedom in design. SOLUTION: In this device, a body side bracket 5 having a supporting member 6 is provided to surround a steering column 1 from its upper side, and a distance bracket 8 is provided to support the steering column 1 from its lower side. An extending supporting piece 20 extended integrally from the distance bracket 8, of which a tip 20a is fixed to the steering column 1 is provided to be brought into sliding contact with an inside of the supporting member 6 of the body side bracket 5.
Patent JP-S51121516-A (JP)
Title: Non-medical germicides
Inventor: NISHIYAMA RIYUUZOU
IPC: A01N43/40
Filed: 1975-04-16
Abstract: PURPOSE: Germicides for industry, agriculture and garden having excellent activities against pathogenic bacteria of farm products such as rice bacterial leaf blight, etc., E.coli and S.aureus, etc. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54138483-A (JP)
Title: Leakage detector
Inventor: ITOU TETSUO
IPC: G01M3/16
Filed: 1978-04-19
Abstract: PURPOSE: To enhance the locating ability of leakage occuring positions with less number of cables by interposing diodes of approximately equal threshold voltages between the sensor connection points of one of pairing cables.  
     CONSTITUTION: A timing circuit 10 drives a sweep voltage generator 11 with pulse signals P to let the sweep voltage V 0  be generated. When none of the sensors detect leakage, the waveform of the voltage vd appears across the resistance RD when the voltage V 0  exceeds the sum value Nvd of the Zener voltagea of Zener diodes D 1  thru DN. Here, when a sensor S k  detects leakage, the waveform of the voltage Vd generates at the point when the voltage V 0  exceeds the sum value kVd of the Zener voltages of the diodes D 1  thru D k . The voltage Vd then goes via amplifier 12 to a separator circuit, where it is separated to the leakage detection signal VL and cable soundness check signal VT by the control signal q from the circuit 10. These signals go through level detecting circuits 14, 15 to become binary signals WL, WT which cause an alarm device L and lamp T to operate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63213068-A (JP)
Title: Language processor
Inventor: UEDA TAKANARI
IPC: G06F17/28
Filed: 1987-03-02
Abstract: PURPOSE:To realize the correct analysis of meaning even when no surface layer case is specified by giving he weighting to a surface layer pattern and using this weighting and the similarity between meaning origins to analyze the relation between a noun and a predicate. CONSTITUTION:An input sentence is held by an input sentence holding part 11 and then outputted to a syntax structure analyzing part to undergo the analysis of the syntax structure. Based on this analysis result, the meaning of the sentence is analyzed at a meaning analyzing part 14 and held at a meaning expression holding part 16. The result of said meaning analysis used by a surface layer case selecting part 17 for selection of a surface layer to which a case element belongs. Then the surface layer case pattern of the predicate which is presently noticed is stored in a surface layer case holding part 18 together with the case element of the noticed predicate stored in a case element holding part 19, and the similarity between the meaning origins of the noticed predicate stored in an inter-meaning origin similarity holding part 20 respectively.