baber/WOPTO huggingface dataset:
Patent JP-S54149538-A (JP)
Title: Analog-value generating element
Inventor: HIDA TOSHIO
IPC: G10H5/00
Filed: 1978-05-17
Abstract: PURPOSE:To vary easily and momently various voltage waveforms excellent in waveform accuracy by improving resistance-value accuracy with the geometrically- shaped variance of a resistive coating layer reduced, by providing the resistive coating layer into the groove of an insulating substrate. CONSTITUTION:Into groove 20 of insulating substrate 11, resistive coating layer 17 is provided and in through holes formed inside of the groove, voltage detection electrodes 15 are connected electrically to layer 17. On the other side of layer 17, voltage application electrodes 13 are formed which are buried in insulating coating layer 16. Conductors 12 and 14 are led out from electrodes 13 and 15 and the potential distribution, generated on layer 17 by applying a fixed voltage to electrodes 13, is detected by individual scanning on each electrode 15, thereby obtaining a fixed analog value. Reversing voltage application electrodes and voltage detection electrodes in terms of arrangement and allowing both electrodes to coexist on each surface of layer 17 can both be attained freely.
Patent JP-S61217705-A (JP)
Title: Film thickness measuring device
Inventor: YOSHIKAWA ATSUSHI
IPC: G01B11/06
Filed: 1985-03-22
Abstract: PURPOSE:To shorten a measuring time and enhance the accuracy of measurement by composing an O/E conversion means of an one-dimensional image sensor array and attaching a means to convert parallel output signal from this sensor array to a time series signal. CONSTITUTION:First, when a signal processing device 20 is started by operating its key 14a, each element of a one-dimensional image sensor array 16 accumulates a light quantity of a diffracted spectrum from concave diffraction lattice 8 for a prefixed integral time (t) at the same time. Next, a spectral information K is memorized in a spectral information memory section 22a of a memory section 22 through a parallel/series conversion circuit 17 and an AD convertor 18. This information K is made to come near a true value by a spectral information corrective means 24 and is averaged to a smooth signal level by an averaging means 25. An averaged spectral information is first memorized in a memory section 22c and is compared with the pre- memorized data of the standard samples at a device 26 and then a film thickness is obtained at a film thickness calculating means 27 and its result is output to a device 15.
Patent JP-H02237821-A (JP)
Title: Full time four-wheel drive car
Inventor: MAKISHIMA SADAO
IPC: B60K17/346
Filed: 1989-03-10
Abstract: PURPOSE:To simplify draw-around and constructing in small size by incorporating a full-time four-wheel drive device with a center differential of horizontal transaxle type, therein drawing around the gear shaft to the clutch side by an intermediate shaft, and by coupling to one of the differential devices for the front and rear wheels through a pair of gears. CONSTITUTION:The shaft 37 of a side gear 34 is hollow and extended to the side opposite to a clutch 2, and the shaft 38 of another side gear 35 extended to the clutch 2 side while stretching to the opposite side through inside of the gear shaft 37. A gear 48 is installed on a drum 46 constructed in a single piece with the gear shaft 37 and meshed with a gear 49 on an intermediate shaft 22, and the output is drawn around to the clutch 2 side. A drive gear 50 is formed at this intermediate shaft 22 on its clutch 2 side and meshed and meshed by a certain gear ratio with the final gear 51 of the front differential 4 located rear above of the gear shaft 38. Accordingly draw-around is simplified and selectivity for final gear ratio is enhanced.
Patent JP-S59181970-A (JP)
Inventor: UIRIAMU ERU ROODEN
IPC: H02M7/10
Filed: 1984-03-26
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-2000260487-A (JP)
Title: Battery pack and its overcharging/overdischarging prevention control method
Inventor: SATO HIDEYUKI
IPC: H02J7/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To improve safety of a battery by detecting the center potential terminal out of alignment even if the center potential terminal comes off due to shock such as drop. SOLUTION: The resistance of a resistor RS is set to a very small value as compared with those of combined resistors Rb1, Rb2. A microcomputer 92 turns on a first switch S1 for 2-3 sec when started. When a center point potential terminal 75 comes off form a terminal VL, a first comparator 83 detects overcharging and a fourth comparator 86 detects overdischarging.
Patent JP-S56156491-A (JP)
Title: Scroll type compressor equipped with electromagnetic clutch
Inventor: TERAUCHI KIYOSHI
IPC: F01C1/02
Filed: 1980-05-07
Abstract: PURPOSE: To reduce the size of a compressor by inserting the main shaft through a through-hole of a front end plate then fixing a sleeve which is supporting a pulley through a bearing to said main shaft.  
     CONSTITUTION: The main shaft 13 is inserted through a through-hole 111 in a front end plate 11, then an amarture plate 24 is fixed to the tip of said main shaft 13 which will support a sleeve 17 fixed to said plate 11 by means of a screw 18 through a bearing 19 and a pulley 22 is fixed through a bearing 21 to said sleeve 17. Consequently the mechanical strength of said sleeve 17 isn't required to be increased and the sleeve 17 can be made thin, thereby the size of the scroll type compressor can be reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61219535-A (JP)
Title: Manufacture of blanking die
Inventor: TAKAISHI KAZUTOSHI
IPC: B23H9/00
Filed: 1985-03-26
Abstract: PURPOSE:To manufacture a blanking die easily in a short time and with high precision, by a method wherein cutting is effected in a way that irradiation with laser is performed at an angle 5-10 deg. with a perpendicular line, and finish processing is applied on a cut surface by discharge processing. CONSTITUTION:A material 1, producing a die, is cut by laser emitted from a laser collecting nozzle 2 along a blanking contour. In which case, the collecting nozzle 2 is inclined so that the cutting surface 3 is slightly inclined from a material surface and a perpendicular surface. The angle is preferably about 5-10 deg. in consideration of quality of laser cutting. A wire 5 of a discharge wire cut machining device 5 is set to a projection 4 of the cutting part of the material 1 so that a cutting surface crosses the material surface at right angles along a contour line to perform a cutting work. Since a cutting edge part 6 is machined with a precise machining accuracy and sharp cut edge, it can be used as the top or the bottom die of a blanking die as it is. This enables a machining time to be further shortened than machining made only by conventional wire cut discharge machining.
Patent JP-H07230824-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: YOSHIDA HIROAKI
IPC: H01M10/0569
Filed: 1994-02-18
Abstract: PURPOSE:To prevent deterioration of storage performance of a battery by using solvent including specific asymmetric and acyclic sulfone for the battery provided with a positive and a negative electrodes, and nonaqueous electrolyte mainly comprising the solvent and solute. CONSTITUTION:A battery comprises a separator 5 of polypropylene in which organic electrolyte is impregnated held by a positive electrode 6 mainly comprising, lithium-cobalt composite oxide and a negative electrode 3 mainly comprising graphite, which are closed and sealed by a case 1 of stainless also acting as a positive electrode terminal and a sealing plate 2 also acting as a negative electrode terminal through a gasket 4. The electrolyte comprises solute such as lithium phosphate hexafluoride dissolved by solvent including asymmetric and acyclic sulfone expressed by a formula of ethylene carbonate, ethyl methyl sulfone, etc., where in the formula, R, R' are alkyl groups selected among methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, isobutyl, and t-butyl.
Patent JP-H05226899-A (JP)
Title: Confirmation method of safety of electronic part mounting device
Inventor: KUWAYAMA KENJI
IPC: B23P21/00
Filed: 1992-02-14
Abstract: PURPOSE:To prevent emergency shutdown and breakage of a device during electronic part mounting operation caused by false data input by judging that false data input to a control device exists regarding a movement amount of a mounting head which is necessary for unloading of a part when a sensor detects a mounting head. CONSTITUTION:Movement amount data of a mounting head 30 is input to a control device for each of electronic part supply units 22a, 22b, .... Thereafter, the mounting head 30 is moved at a low speed by a longest distance in Y- direction which is required for unloading a part. An OT sensor 40 continues to monitor whether or not the mounting head 30 enters inside a monitor line 40a until the mounting head 30 attains a final end of movement. When the mounting head 30 screens the monitor line 40a, detection of the mounting head is output to a control device. The control device whereto the detection signal is input commands a driving part of the mounting head 30 to stop movement for emergency stop of movement of the mounting head 30. Simultaneously, the control device informs an operator of an error.
Patent JP-H0593742-A (JP)
Title: Method and device for reducing sensitivity to jamming signal and noise of proportional converter type circuit
Inventor: DONARUDO ARAN KAASU
IPC: H03M1/12
Filed: 1992-02-14
Abstract: PURPOSE: To obtain a method and device for reducing sensitivity of a ratio converter type circuit to disturbing signals and noise. CONSTITUTION: A ratio converter generates an output signal COUT which is proportional to an external detecting signal AIN and an external reference signal VREF (EXT) upon receiving the signals AIN and VREF (EXT). Electromagnetic interference signals and noise coupled with the signals AIN and VREF (EXT) are effectively removed when the signals AIN and VREF (EXT) are converted into digital signals. The digitized detecting signal is filtrated through a low-pass filter 22 and the digitized reference signal is also filtrated through another low-pass filter 30. A divider circuit 24 generates an output signal by dividing the filtrated digital detecting signal by the filtrated digital reference signal.
Patent JP-H0641461-A (JP)
Title: Blue dye mixture and dye preparation containing said mixture
Inventor: ARUNO RANGE
IPC: D06P3/54
Filed: 1993-03-19
Abstract: PURPOSE: To improve fastness balance and tinting strength against polyesters by mixing a specific anthraquinone dyestuff and a thiophene azo dyestuff.  
     CONSTITUTION: This dyestuff mixture contains from 30 to 90 wt.% of an anthraquinone dyestuff of formula I (wherein, (n) is of from 0.9 to 2; Hal is Cl and/or Br) and form 10 to 70% wt.% of a thiophene azo dyestuff of formula II (wherein, Hal is Cl or Br; R 1  is formyl or cyano; Y is H or a 1-4C alkoxy; Z is a 1-4C alkyl, a 1-4C alkoxy, a halogen, cyano, hydroxy, a 1-4C alkoxy, a 1-8C alkanoylamino which may be substituted by a 1-4C alkanoyloxy, a 1-4C alkenoylamino; R 2  and R 3  are each H, hydroxyl, a 1-4C alkoxy, a 1-6C alkyl optionally substituted by a 1-4C alkanoyloxy). 
     COPYRIGHT: (C)1994,JPO
Patent JP-H01233583-A (JP)
Title: Coordinate transformation complementary system and mark recognition system using the same
Inventor: MIURA TAKAO
IPC: G06K7/10
Filed: 1988-03-14
Abstract: PURPOSE:To complement an original image so as to recognize a mark correctly and to easily recognize the mark by providing a measuring means to measure the mark as the desired physical quantity of a micro area, a storage means, and a CPU, etc. CONSTITUTION:In a zipcode recognition system as a mark recognition system, the gradation of the density of each micro area of a postal card measured by a measuring part 200 is stored in the original image storage area 221 of a storage part 220. Next, the CPU 210 performs coordinate transformation so as to locate each apex of the postal card of an original image at a reference position by complementing a digital line segment, and a transformed image is stored in a transformation image storage area 222. And a recognition part 230 recognizes the zipcode by reading out the transformed image from the area 222. In other words, since it is possible to perform the coordinate transformation of all of the micro areas of bias data by complementing the digital line segment, the zip code can be recognized easily at the reference position. Therefore, the original image can be complemented so as to recognize the mark correctly, and the mark can be recognized easily.
Patent JP-H05258203-A (JP)
Title: Rotary head cylinder device
IPC: G11B5/52
Filed: 1992-03-17
Abstract: PURPOSE:To provide the rotary head cylinder device having excellent characteristics, such as simplified constitution and ease feasibility of exchanges of parts and adjustment, as the rotary head cylinder device to be used for magnetic recording and reproducing devices, etc. CONSTITUTION:A main spindle 54 is fixed and a stationary side 72 of a peripheral opposition type rotary transformer is provided in a top end direction. Further, a rotating side 68 of the rotary transformer is provided on the inner periphery of a rotary drum 64 in the position peripherally opposite to the stationary side 72 of the rotary transformer. Further, the diameter D in the fitting part where the rotary drum 64 and the disk 58 are fitted is set larger than the outside diameter (d) of the stationary side 72 of the rotary transformer. As a result, the rotary drum 64 is attachable and detachable while the stationary side 72 of the rotary transformer is held fixed to a boss 70 and the main spindle 65 and while the rotating side 68 of the rotary transformer is held fixed to the rotary drum 64.
Patent JP-S56157187-A (JP)
Title: Adjusting device of magnetic convergence
Inventor: MOROHASHI KATSUEI
IPC: H01J29/70
Filed: 1980-05-08
Abstract: PURPOSE:To obtain an adjusting device of a magnetic convergence which can ensure an effective magnetization or demagnetization for a permanent magnet, by providing a means that can prevent the flowing of a magnetic flux which does not contribute to the magnetization or demagnetization of the permanent magnet between the adjacent magnetic cores. CONSTITUTION:Eight pieces of magnetic cores 331, 332... are provided to protrude to the inside to form the magnetic cores, and the coils 351, 352... are wound round these magnetic cores. Then a prescribed pulse current is supplied from the current input/output parts 341 and 342 to generate, at respective magnetic cores 331, 332..., the magnetic fields that can give the magnetization or demagnetization to a premanent magnet. In this case, a flow 36 of magnetic flux is generated between the magnetic cores when the cores 332 and 331 are S and N, respectively. In this connection, the nonferromagnetic conductors 371, 372, 373... such as copper, aluminum or the like are buried between respective magnetic cores so that only the top surfaces 331', 332'... of the magnetic cores are exposed. As a result, the flow 36 of magnetic flux does not enter the nonferromagnetic conductor part to increase the magnetic flux that can contribute to the magnetization or demagnetization of a permanent magnet. Thus an effective magnetization or demagnetization is possible for a permanent magnet.
Patent JP-S6310743-A (JP)
Title: Substituted diphenylethylene derivative
Inventor: YAMAGISHI YOJI
IPC: C07C239/00
Filed: 1987-03-17
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> and R<2> are H, OH or lower alkoxy; X is H, CN or the formula -COR<3> (R<3> is OH or NH2); Y is Alk-COOR<4> (Al is 1-3C alkylene; R<4> is H or lower alkyl); formula II (R<5> and R<6> are H, lower alkyl, arylalkyl, etc.), etc.] and pharmacologically acceptable salt thereof. EXAMPLE:N-Benzyl-3,3-bis-(4-methoxyphenyl)acrylamide. USE:An antiblood platelet and antithrombotic agent. PREPARATION:A carboxylic acid expressed by formula III or a reactive derivative thereof is reacted with an amine expressed by formula IV in a solvent, e.g. THF, etc., at -50-+200 deg.C to afford the aimed compound expressed by formula I, etc.
Patent JP-H01234966-A (JP)
Title: Fault detecting system for multiplexed computer system
Inventor: IKEDA KAZUHIKO
IPC: G06F15/16
Filed: 1988-03-16
Abstract: PURPOSE:To attain rapid processing by always generating an interruption request to the opposite side in a duplicated computer system, and when the interruption request is not received at the time of generating abnormality, recognizing the abnormality of the opposite side and taking over a job. CONSTITUTION:In the duplicated system consisting of a current computer system DP1 and a stand-by computer system DP2, both the systems DP1, DP2 mutually and always generate interruption requests IRQs to the opposite sides at the time of normal operation to update time monitoring means 11, 12 of respective systems by the interruption requests IRQs. The stop of the interruption request IRQ at the time of abnormal operation is detected by the time monitoring means 11 or 12 and time-out information T is sent to the computer of its own system to detect the abnormality of the opposite side. Since the abnormality of the opposite side is mutually detected and the continuation of the job can be smoothly executed, the time required for fault detection can be shortened.
Patent JP-S62223331-A (JP)
Inventor: KAMEIKE SUSUMU
IPC: D02G3/04
Filed: 1986-03-17
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-H03260320-A (JP)
Title: Auxiliary combustion chamber type engine
Inventor: KISHISHITA TAKAHARU
IPC: F02B19/18
Filed: 1990-03-12
Abstract: PURPOSE:To decrease an NOx exhaust quantity and fuel consumption by arranging a valve means which opens and closes the communication parts between auxiliary chambers and cylinder inside parts, and increasing the number of the auxiliary chamber which is communicated with the cylinder sides according to the increase in engine load. CONSTITUTION:When a high load condition of an engine is detected by a load sensor 52, valve driving controllers 24, 34 is controlled by a controller 5 so as to lower valves 23, 33 and auxiliary combustion chambers 2, 3 are communi cated with the inner part of a cylinder 1. At the same time, solenoid valves 25, 35 are opened and fuel is supplied to fuel injection nozzles 21, 31. A combus tion speed of uncombusted gas is quickened, and fuel consumption is decreased. At the time of low middle load of the engine, only one of the valve 33 and solenoid valve 35 is closed, and all fuel is supplied to only one of the fuel injec tion nozzle 31. Oxygen inside a large auxiliary combustion chamber 3 is de creased so as to decrease the generation quantity of NOx.
Patent JP-S58177425-A (JP)
Title: Manufacture of al-cu-si-mg alloy
Inventor: KURAMASU YUKIO
IPC: C22C1/06
Filed: 1982-04-13
Abstract: PURPOSE:To obtain an Al-Cu-Si-Mg alloy with low Ca content for manufacturing a sound casting by reacting a molten Al-Cu-Si-Mg alloy with aluminum potassium fluoride to reduce the amount of Ca in the molten alloy. CONSTITUTION:Aluminum potassium fluoride as a flux for removing Ca or the flux and aluminum fluoride are charged into a molten Al-Cu-Si-Mg alloy contg. 0.5-5.0% Cu, 6-20% Si and 0.3-4.0% Mg as essential elements or further contg. Ni, Mn, etc., and they are agitated. The flux reacts selectively with Ca contained in the molten alloy as an impurity, forming calcium fluoride with a high m.p. The calcium fluoride is separated and removed as slag, and the composition of the alloy is optionally adjusted by adding Mg, etc. By this method an Al-Cu-Si-Mg alloy with low Ca content for casting is obtd. without carrying out treatment with gaseous chlorine.
Patent JP-S60203879-A (JP)
Title: Reflection type substance detector
Inventor: NARUSE YOSHIHIRO
IPC: G01S7/526
Filed: 1984-03-28
Abstract: PURPOSE:To adjust sensitivity in stages with a simple constitution by adjusting a signal for exciting ultrasonic wave oscillators. CONSTITUTION:Ultrasonic wave oscillators 20a, 30a are connected to the output terminals of driving circuits 50, 70 respectively, discriminating circuits 60, 80 are connected to the output terminals of ultrasonic wave detectors 20b, 30b respectively and the driving circuits 50, 70 and the discriminating circuits 60, 80 are connected to a microcomputer 90. The microcomputer 90 measures time data from the projection of an ultrasonic wave to its detection to discriminate the existence of the substance and a distance and adjusts a binary signal for controlling the excitation of the oscillators 20a, 30a to adjust the detecting sensitivity.
Patent JP-H01234878-A (JP)
Title: Image recorder
Inventor: OTSUKA HIDEFUMI
IPC: G03G19/00
Filed: 1988-03-16
Abstract: PURPOSE:To execute a clear high resolution image recording by shortening the pulse width of an impressed voltage when a previous image data is a non- printing state and when a following image data is a printing state and by making the pulse width of the impressed voltage be same with a setting pulse width when both of the previous image data and the following image data are the printing state. CONSTITUTION:A contact distance between a toner flux 1b and a recording medium 8b in case of a continuous printing state and in case of a continuous non-printing state becomes the relation of W'>W. Consequently, in case of printing after the non-printing state, the distance of W'-W and a printing dot are widened when a voltage is impressed in a same timing as the rising of a printing period; therefore, if a voltage is impressed for only time t2 considering the stretch of the toner flux and delaying the rising of the impressed pulse by time t1, the printing dot is not widened and becomes a proper width. In case of continuing the printing state, since the toner flux does not become long, even if it stretches; the width of the printing dot becomes proper without delaying the rising of the impressed pulse even if the width of the impressed pulse keeps T. Thus, the clear high resolution image recording can be obtained.
Patent JP-S51135984-A (JP)
Title: Process for vacuum laminating
Inventor: NAKANO CHIKATOSHI
IPC: B32B37/00
Filed: 1975-05-21
Abstract: PURPOSE:A process for vacuum laminating by applying and integrating decorative sheets of a synthetic resin on the original shape of the product continously, automatically and precisely as it is even if grove or unevenness is formed on the surface of base.
Patent JP-H10258891-A (JP)
Title: Storage case for recording medium
Inventor: OKI TAKASHI
IPC: A45C11/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To improve the appearance so that a connection part does not project outwardly when connection of case is not regard by providing freely retractable connecting means on a wall part of an outer body part. SOLUTION: A connection member 14 is fitted so that a projected part 28 for connection is normally located inside, and the projected patrt 28 for connection which is located inside is made to be flush with a projected part for guide which is formed inside a side wall 12a. When a plurality of storage cases 11, 11a are connected, an inside storage part 13 is pulled out of an outer body part 12, and the projected part 28 for connection is projected outside by turning the connecting member 14 to the right left around a shaft part 27. A head part of the projected part 28 for connection of one storage case 11 is fitted in a groove part 25 of the other storage case 11a, and two storage cases 11, 11a are neatly connected to each other in the transverse direction.