baber/WOPTO huggingface dataset:
Patent JP-S61193830-A (JP)
Title: Manufacture of interior material of automobile
Inventor: HIJIKATA SADAO
IPC: B29C51/12
Filed: 1985-02-22
Abstract: PURPOSE:To carry out suitable covering with a skin material easily and to prevent air from being confined between the skin material and a molding substrate material, by covering the surface of a mold main body with a skin material, applying a vacuum to the remaining space sections via suction holes so that vacuum forming and bonding may be effected, removing the formed items, turning the ends of the skin material onto the undersurface of the molding substrate, and setting the ends. CONSTITUTION:Non-porous molding substrate materials 7 with each upper surface coated with an adhesive 11 are set on slant molding surfaces 3 of a mold main body 1. They are covered with a gas non-permeable skin material 8, the four sides or two sides of the skin material 8 are secured by clamps 9, so that the remaining space sections 10 between the mold main body 1 and the skin material 8 are enclosed. With the skin material 8 heated, suction is applied via thin holes 5 to keep the molding substrate materials 7 onto the slant molding surfaces 3 and the suction also is applied via suction holes 6 located near the bottoms, so that vacuum molding and bonding for the covering can be effected. The skin material ends extending from the periphery of each molding substrate material 7 is turned and set onto the undersurface of the molding substrate material 7 to obtain a final product.
Patent JP-S56131662-A (JP)
Title: Filler for asphalt
Inventor: TSUNEYOSHI KIKUJI
IPC: C08L95/00
Filed: 1980-03-19
Abstract: PURPOSE: To provide a filler for asphalts, which exhibits stability and residual stability, by adding slaked lime, cement, etc. to a powdered coal ash.  
     CONSTITUTION: 5pts.wt. At least one member selected from slaked lime, cement, quick lime powder and limestone powder is mixed with 95pts.wt. powdered coal ash to obtain the desired filler. 4W8pts.wt. said filler and 5W7pts.wt. asphalt are mixed with 100pts.wt. aggregate to form an asphalt composite material. A filler obtd. by mixing said coal ash with limestone powder in a ratio of 3:7W1:1, is suitable for use in the production of an asphalt composite material having a low flow value. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02214675-A (JP)
Title: Printer
Inventor: NASU HIDEO
IPC: B41J11/48
Filed: 1989-02-16
Abstract: PURPOSE:To use continuous slips while an automatic sheet feeder remains mounted by providing a tractor capable of using the slips at the feeder, and providing continuous/single switching means for engaging or disengaging the driving system of the feeder with or from a driving member of the tractor side. CONSTITUTION:A driving member 11 of a tractor 4 side is disengaged from a driving system 7 of an automatic sheet feeder 3 by continuous/single switching means 12 at the time of using a single slip. The member 11 is engaged with the system by the means 12 at the time of using continuous slips to drive the tractor 4. In this case, an electromagnetic clutch 9 of a pickup roller side is disengaged. The continuous slips or cut-form is selected by such an operation to print, and the removal of the feeder 3 is eliminated at the time of using the continuous slips.
Patent JP-H11228624-A (JP)
Title: Catalyst and polymerization of conjugate diene
Inventor: IGAI SHIGERU
IPC: C08F4/70
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst having excellent solubility in an inert hydrocarbon solvent and producible a polymer of a conjugate diene controlling a microstructure at a high activity, comprising a promoter such as a specific transition metal compound or an organic aluminumoxy compound. SOLUTION: This catalyst is composed of a combination of (A) a transition metal compound of 9th or 10th group in the periodic table having a ligand of a cycloalkadienyl group  e.g. chlorocyclopentadienyl (tetrahydrofuran) vanadium or biscyclopentadienyl vanadium} with (B) at least one kind of promoter selected from an organic aluminumoxy compound, an ionic compound e.g. tetrakis(pentafluorophenyl) borate} and a Lewis acid compound (e.g. triphenylboron), preferably a polymerization catalyst of a conjugate diene. The organic aluminumoxy compound is a polymer of formula;  Al(R)O}m  R is a 1-10C hydrocarbon; (m) is a polymerization degree}.
Patent JP-H05235765-A (JP)
Title: A/d converter
Inventor: SHIMADA SHUSAKU
IPC: H03M1/20
Filed: 1992-02-21
Abstract: PURPOSE:To realize the A/D converter whose quantization error is reduced with simple circuit configuration while employing an D/A converter circuit with less number of bits. CONSTITUTION:The converter is featured to be provided with a dither signal source 8, analog adders 1, 2 superimposing a dither signal and an input signal, A/D converter circuits 3, 4 ADD-converting the signal, a subtractor 5 adding the differential signals, an arithmetic operation processing circuit applying arithmetic operation processing to the output of the subtractor 5, a 2nd dither signal source 13, analog adders 9,10 superimposing the 2nd dither signal onto the input signal and an analog adder 14 superimposing directly the signal from the 2nd dither signal source 13 onto the input signal.
Patent JP-H07225182-A (JP)
Title: Stress measuring apparatus for viscoelastic body
Inventor: TSUKAHARA NOBORU
IPC: G01N3/22
Filed: 1994-02-09
Abstract: PURPOSE:To detect the stress measured value of a sample accurately by a method wherein an antitorque value which is applied to a die is detected stably and precisely and a torque error generated in data is eliminated. CONSTITUTION:A die 26 on a side on which a torque is detected is fixed to the inside-frame central-line surface 25 of a torsion pedestal 24 which is interposed between an outside frame 21 and an inside frame 22. A sensor 28 which detects a torque applied to the die is attached, via a support plate 27 which has a degree of freedom in the central-line direction of the torsion pedestal 24 and which does not have a degree of freedom in the torsional direction of the torsion pedestal 24, between the inside frame 22 and the outside frame 21 for the torsion pedestal 24. A device in which a definite torsional force is given to the die 26 on a side on which the torque is detected is installed.
Patent JP-H03237987-A (JP)
Title: Safety device for cutting-off gas
Inventor: IWABUCHI HIROO
IPC: A62C2/04
Filed: 1990-02-15
Abstract: PURPOSE:To prevent gas from being cut off earlier and unnecessary, by a method wherein when the sum total of the individual amounts of flowing-gas stored is beyond the sum total of the individual amounts of flowing-gas actual, erasing is progressively done from a maximum flow among the individual amounts of the flowing gas stored in the order of their amount until the former stored is not beyond the latter actual, and their storage is revised. CONSTITUTION:Whenever the individual amount of flowing-gas is stored or erased in a register newly, the sum total of the individual amounts of the flowing gas actual a that time, QTOTAL, is compared with the sum total of the individual amounts of the flowing gas stored, QMTOTAL. When QMTOTAL is larger than QTOTAL, it is considered that the previous estimation of the individual amounts of the flowing gas is not correct, and a maximum individual flow Q0 among the individual amounts of the flow gas is erased, and the rest are re-stored in order of their amount, and hereafter the same procedure is repeated unitl QMTOTAL is smaller than QTOTAL. As the result of it, it does not happen that another maximum individual flow larger than a present flow remains, and it prevents a cutting-off time from shortening or unnecessary cutting-off from occurring.
Patent JP-H03239093-A (JP)
Title: Remote input control circuit
Inventor: ISHIDA TAKANARI
IPC: H04Q9/14
Filed: 1990-02-16
Abstract: PURPOSE:To separately execute the operation control of plural remote devices to be inputted of the same kind installed adjacently by providing a selector switch for allocating plural codes to the same operation key, and a register for storing receiving code for discriminating a reception permitting code on a transmitting side and a receiving side, respectively. CONSTITUTION:A transmitting side executes switching of a signal group having the same function instructed by depression data, and also, for instructing each different transmitting code group to an operating key 1 by a selector switch 9. A register 10 of a receiving side stores a control code received first after a main power source is turned on to a device to be inputted. Also, a flag 11 is set, the set state is maintained until the main power source is cut off, and during this time, write to the register 10 is inhibited. A receiving control code after a second one is compared with the contents of the register 10 by an n-th bit, and only in the case they coincide with each other, the control is permitted. However, in the case of the code in the same code group, a value of an n-th bit of the control code is equally in advance. That is, in each device to be inputted, only the code group in which the control code received first is contained, after the main power source is turned on becomes effective.
Patent JP-S53122271-A (JP)
Title: Wiring device
Inventor: MASUMURA MUSOGO
IPC: H05K3/20
Filed: 1977-03-31
Abstract: PURPOSE: To provide a wiring device which facilitates the circuit composition using conductive plates with a circuit to a wiring section formed between a main unit having the section and a cover while the connecting section installed to the conductive plates is cut with the cover, grasping the conductive plates. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62194726-A (JP)
Title: Binary flip-flop comprising cmos semiconductor device
Inventor: KONDO RYUJI
IPC: H01L27/11
Filed: 1986-02-21
Abstract: PURPOSE:To prevent surely the racing by providing a smoothing circuit smoothing the output of a binary flip-flop and an integration integrating a smoothed output. CONSTITUTION:Two clocked inverters 11, 12 consist respectively of four transistors (TRs) whose switch periods are connected in series. When a clock signal CK is at a low level, an inverted clock signal, the inverse of CK is at a high level and the 1st clocked inverter 11 is operated but the 2nd clocked inverter 12 is inoperative. On the other hand, an inverter 13 is always in operation. If the timing of the inverted clock signal, the inverse of CK is deviated, an output A of the inverter 13 restores to a low level when the high level is sufficiently to be maintained. The output A is smoothed as a mean level by a smoothing circuit 21 and a desired reverse bias voltage B is formed. The reverse bias voltage B is stored in a succeeding integration device 3 and fed to the TRs successively.
Patent JP-H08232628-A (JP)
Title: Lubricating system for engine
Inventor: TAZAKI YUTAKA
IPC: F01M1/02
Filed: 1995-02-23
Abstract: PURPOSE: To sufficiently secure cooling performance of lubricating oil by heat radiation to engine cooling water in a lubricating system for an engine. CONSTITUTION: In an engine provided with a heat exchanging passage 5 for allowing lubricating oil to be discharged from an oil pump 1 to flow near a water jacket 32, the oil pump 1 is arranged in front of an engine, the heat exchanging passage 5 is provided with an upstream heat exchanging passage part 5a for guiding lubricating oil from the front part of the engine to the rear part and a downstream heat exchanging passage part 5b for guiding the lubricating oil from the rear part of the engine to the front part, and a supplying passage 19 for a main bearing, for supplying the lubricating oil flowing to the downstream heat exchanging passage part 5b to a main bearing 12 for supporting a crankshaft is provided.
Patent JP-H09229559-A (JP)
Title: Electrical melting furnace
Inventor: SAMEJIMA RYOJI
IPC: F27B3/02
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To improve durability of a furnace bottom electrode and a furnace bottom without eroding and damaging them owing to molten metal, and improve heat efficiency of the furnace. SOLUTION: The entire of a bottom wall of a DC arc furnace 1 is constructed into a furnace bottom electrode 5 which comprises a heat insulating material layer 16 formed on a collector plate 15, a conductive refractory material layer 17 formed on the heat insulating material layer 16 and being excellent in a conductive property and corrosion resistance against molten metal 8, and a metal conductor 18 buried in the heat insulating material layer 16 and connecting the conductive refractory material layer 17 and the collector plate 15 so as to be able to supply electric power thereto.
Patent JP-H11200945-A (JP)
Title: Forging piston for four cycle engine
Inventor: KOIKE TOSHIKATSU
IPC: F01M1/08
Filed: 1998-01-11
Abstract: PROBLEM TO BE SOLVED: To prevent a decrease in thickness of rib parts and prevent the rigidity of skirt parts and pin boss parts from being lowered due to a decrease in thickness. SOLUTION: A forging piston for a four cycle engine comprises a head part 21, a pair of right and left pin boss parts 22a and 22b protruding downward from the outer peripheral part thereof, a pair of front and rear skirt parts 23a and 23b extending downward from the lower ends of the pin boss parts, a pair of front and rear rib parts 24a in a left side which connect the left end part of the skirt part to the left side pin boss part and extend downward and a pair of front and rear rib parts 24b in a right side which connect the right side end part of the skirt part to the right side pin boss part and extend downward.  The boss side part 24d from the connecting part (a) to the pin boss part to a boss side intermediate part (b) in the lower end edge 24c of each rib part is formed so that its dimension to the upper surface of a piston is constant or increased as it comes nearer to the boss side part. A central part 24f continuous to the boss side part in the lower end edge is formed in a recessed shape so that its dimension to the upper surface of the piston is smaller than that of the boss side part 24d.
Patent JP-S61197082-A (JP)
Inventor: MINATO KATSUMI
IPC: B07B1/46
Filed: 1985-02-26
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-H03238111-A (JP)
Title: Plate thickness controller for rolling mill
Inventor: HONJO HISASHI
IPC: G01B21/08
Filed: 1990-02-16
Abstract: PURPOSE:To operate a hydraulic rolling reduction device only for the change of actual roll gap to control a plate thickness accurately by using non-contact roll gap detectors in detecting roll gap. CONSTITUTION:The roll gaps XL, YL, XR, YR from the detectors 12L, 13L, 12R, 13R to work rolls 2a, 2b are detected by the non-contact roll gap detectors 12L, 13L, 12R, 13R to operate roll gaps ZL, ZR between the upper and lower rolls 2a, 2b. The deviations DELTAZRD1, DELTAZLD1 obtained from signals 33L, 33R for the roll gaps ZL, ZR, the roll gaps ZLD, ZRD on the outlet side 31 of a set rolling mill and an output value Zt obtained by integrating differences between detected plate thicknesses (t) on the outlet side 31 of the rolling mill and a set value (to) of the plate thickness are given to control valves 25L, 25R of the hydraulic rolling reduction device 5L, 5R as command signals 32L, 32R. Consequently, the hydraulic rolling reduction devices 5L, 5R are actuated only to the change of the actual roll gap.
Patent JP-H01211389-A (JP)
Title: Measuring instrument for storage capacity of streaming tape
Inventor: KATAYAMA NAGASUKE
IPC: G11B27/17
Filed: 1988-02-19
Abstract: PURPOSE:To prevent data being more than the storage capacity of a tape from being written in course of executing access by automatically obtaining the storage capacity of the tape from the required time of retention operation for a streaming tape unit. CONSTITUTION:A measurement means 3 measuring the execution time of the retention operation when the retention operation by a tape driving control part 2 is executed for the streaming tape unit 1, a first storage means 4 storing the retention execution time measured by the means 3, an input means 5 inputting each data of the normal tape speed V of the streaming tape, a fluctuation coefficient P for a tape lowest speed, a data speed D and a track number N and a second storage means 6 storing the data inputted by the means 5 are provided. Then, arithmetic operation obtaining the storage capacity C of the tape is executed based on the data stored by each storage means 4 and 6 by an arithmetic operation means 7. Thus, the residual storage capacity of the tape can be confirmed and the data being more than the storage capacity of the tape can be prevented from being written in course of executing the access.
Patent JP-H03239925-A (JP)
Title: Gear noise measuring instrument
Inventor: SUZUKI YOSHITOMO
IPC: G01H17/00
Filed: 1990-02-16
Abstract: PURPOSE:To decide whether a gear couple are normal or not by driving and rotating the gears at a constant speed in an engaged state and finding the engagement primary component of vibration which is measured by a vibration pick up by an engagement primary component arithmetic means according to a rotational frequency which is measured by a rotation pickup and the number of teeth set by a gear setting means. CONSTITUTION:A motor 1 which is coupled with a chuck 2 while a dynamo 3 is included as a load drives the gear couple 5 at the constant speed. Then the output of the rotation pickup 8 is amplified by an amplifier 10, whose output is shaped by a waveform shaping circuit 11 into a rectangular wave, and the number of output pulses of the circuit 11 per unit time is counted by a counter circuit 12 as the rotating speed of the gear couple 5 and the rotational frequency is inputted to an engagement primary component arithmetic means 14. Further, the output of a vibration pickup 9 is amplified 15, and the amplification output is inputted to a means 14. Then the number of teeth of the gear couple 5 is inputted and set through a gear setting means 13 by operator's operation and inputted to the means 14. The means 14 finds the engagement primary component of vibration which is inputted according to the rotational frequency and the number of teeth.
Patent JP-H06250452-A (JP)
Title: Attached safety device for optical unit
Inventor: INOUE MAKOTO
IPC: B41J2/44
Filed: 1993-02-24
Abstract: PURPOSE:To fix the rotary body of a pivotal part until an optical unit is incorporated in a prescribed location and to connect a drive source with the driving part of the rotary body at the time of releasing the fixation of the rotary body. CONSTITUTION:A safety device board 1 attachably/detachably fitted to an optical unit has a rotary body fixing piece 2 and a connection blocking piece 3 and a constitution is adopted so that with respect to a laser scanning unit arranged in the optical unit, the connection of a power supply connector 5 for the laser scanning unit 4 is blocked by the connection blocking piece 3, in a state where the rotary body fixing piece 2 is abutted on the rotary body of the laser scanning unit 4.
Patent JP-S62192889-A (JP)
Title: Drawing reading method
Inventor: TERAO YASUHIKO
IPC: G06T7/00
Filed: 1986-02-20
Abstract: PURPOSE:To add the type of a special graphic even without re-studying the concrete means of a drawing reading method by expressing the graphic to be specified in a graphic processing with a basic element such as a straight line, a circle, a triangle and a square and executing the recognition of the special graphic. CONSTITUTION:After a read drawing 4 is binary-coded by a binarization processing means 5, the drawing is stored into a binary image memory 6. The binary image data are recognized wholly as the basic graphic element by a basic element recognition processing means 7. Next, by a specified graphic recognition processing means 9, the graphic recognition processing is executed from the contents of a drawing basic element group memory 8 and a specified graphic dictionary memory 10 and the recognizing result is stored into a recognizing result memory 11.
Patent JP-H0522936-A (JP)
Title: Dc stabilized power supply device
Inventor: MATSUDA SHUICHI
IPC: H02M3/28
Filed: 1991-03-01
Abstract: PURPOSE:To reduce a loss by causing a dummy current with a value corresponding to a load value to flow through a dummy load through controlling a pulse- width modulator so that the frequency of a pulse signal is increased, when a current flowing through a choke coil on the secondary side of a transformer reaches a critical current value. CONSTITUTION:The voltage of DC power supply E turned ON and OFF by a switching element Q1 is applied to the primary side winding of a transformer T. A voltage generated on the secondary side of the transformer T is smoothed by a choke coil L and capacitor C1 to become DC voltage E0 with little ripple. A critical current detector 1 detects a current flowing through the choke coil L and outputs a signal VC corresponding to the length of a period during which the current flowing through the clock coil L is turned OFF. A frequency controller 2 controls PWM 5 so that the frequency of a pulse signal is micreased, when the output VCof the critical current detector 1 passes by a set point Vr1, and a dummy load controller 6 reduces the value of resistance of a load 3, when the output passes by a set point Vr2.
Patent JP-H01211254-A (JP)
Title: Optical disk
Inventor: YATAKE MASAHIRO
IPC: G11B7/24024
Filed: 1988-02-18
Abstract: PURPOSE:To prevent a C/N at an inner peripheral side from being lowered and to perform satisfactory recording and reproduction by providing a part where no bonding agent is filled at the inner peripheral side of a disk. CONSTITUTION:On the substrate 1 of the disk, a protection layer 2, a recording layer 3, a protection layer 4, a bonding layer 5, and polycarbonate 6 same as the substrate 1 are formed and laminated. And a gap 7 in which no bonding agent is filled is provided outside the center hole 8 of the disk. As a result, double refraction at the inner peripheral side of the substrate 1 can be suppressed at minimum even when the heat of a spindle motor is increased, and the lowering of the C/N at the inner peripheral side of the disk in use can be prevented from occurring.
Patent JP-H02216504-A (JP)
Title: Automatic deciding method for working area and recognition method for recessed part in machining nc data
Inventor: KATO HIROMITSU
IPC: B23Q15/00
Filed: 1989-02-17
Abstract: PURPOSE:To attain efficient cutting by dividing a member to be worked into vertical elements along the finished form of the member to be worked by means of the axis of the member to be worked and a dividing line in vertical directions, defining the start point and the end point of the finished form at every vertical element and areas surrounded by the intersection of the straight line and the border line of the member, and the finished form to be working areas. CONSTITUTION:The member to be worked is divided into the vertical elements I-V along the finished form of the member to be worked by the axis 2 of the member to be worked and the dividing line in the vertical direction X. The start points and the end points of the finished form are defined at respective vertical elements I-V. Then, the intersection between the straight line from the start point and the end point and the border line of the material of the member to be worked is obtained. The areas surrounded by the intersections and the finished form (A, B, B', L, A') and (H, I, I', M, H') are defined to be the working areas. In such a case, it is more effective when the straight lines defined from the start points and the end points are sequentially rotated by the terms of 90 degrees so as to obtain the intersection with the border line of the material. Thus, cutting is attained without null cutting.