baber/WOPTO huggingface dataset:
Patent JP-H08206720-A (JP)
Title: Controller for in-line skin pass rolling mill in vacuum deposition plating line
Inventor: YAGI MASAHIRO
IPC: G01H11/06
Filed: 1995-01-31
Abstract: PURPOSE: To surely prevent the rupture of a plate in an in-line skin pass rolling mill in a vacuum deposition plating line without manual intervention. CONSTITUTION: A controller 15 for a skin pass rolling mill 3 is installed on the outlet of a vacuum deposition galvanizing device 1. The controller 15 is constituted of a foreign matter detecting means 16 detecting a foreign matter stuck to a strip metal 4, a travel distance detecting means 17 detecting the travel distance of the strip metal 4, a releasing means 18 making longer the interval of the work rolls of the skin pass rolling mill 3 installed on the skin pass rolling mill 3, and a control means 19. The interval of the work rolls of the skin pass rolling mill 3 can be made longer by the control means 19 by driving the releasing means 18 before the foreign matter detection position of the strip metal 4 reaches the skin pass rolling mill 3, responding to the outputs of the foreign matter detecting means 16 and the travel distance detecting means 17. Consequently, since the bite of an attached foreign matter into the strip metal 4 in the skin pass rolling mill 3 can be avoided, the rupture of the strip metal 4 can be surely prevented.
Patent JP-H03218265-A (JP)
Title: Multioutput dc power supply
Inventor: OKUMURA MASUSAKU
IPC: H02M7/217
Filed: 1990-01-24
Abstract: PURPOSE:To reduce the size and the cost of a multioutput DC power supply by providing the output from AC output terminals to a plurality of transistors connected in parallel and performing ON/OFF control of the plurality of transistors through a control circuit. CONSTITUTION:AC output voltage from the secondary winding SC of a transformer T is provided through a terminal SCa to transistors Q1-Q4. A control means 14 controls ON/OFF timings of the transistors Q1-Q4. More specifically, the transistors Q1-Q4 are controlled with different ON/OFF timings according to pulse phase control system or pulse width control system. Consequently, the transistors Q1-Q4 have different output voltages. Outputs from the transistors Q1-Q4 are then smoothed through smoothing capacitors C1-C4 and taken out in the form of DC voltages. Since no tapped transformer is required, overall size and cost can be reduced.
Patent JP-H09210425-A (JP)
Title: Demanding amount of cooling and heating estimating device
Inventor: HOSHI HIKARI
IPC: F24F11/02
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a demanding amount of cooling and heating estimating device, hardly affected by the factors of weather, seasons and persons. SOLUTION: A cooling and heating demand estimating means 10 takes out the characteristic data of corresponding atmospheric temperature change, which are stored in an air temperature change data base 3, based on estimated minimum and maximum air temperatures inputted into an inputting and outputting means 9 and estimate the outdoor temperature of every given time of next day from the characteristic data of estimated minimum temperature and the change of outdoor temperature. The cooling and heating demand estimating means 10 corrects a relative formula between the outdoor temperature and a potential demanding amount, recorded in a potential demanding amount recording means 6, employing data, recorded in an air conditioner utilizing rate table 8, thereby estimating a cooling and heating demanding amount per a given period of time of next day based on the corrected relative formula.
Patent JP-H02194127-A (JP)
Title: Method for controlling heating of direct-fired heating zone
Inventor: IMOSE MASAYUKI
IPC: C21D9/56
Filed: 1989-01-23
Abstract: PURPOSE:To reduce labor requirements and to obtain a steel strip having an appropriate surface condition by interruption-controlling either the air/fuel ratio of a direct-fired burner based on the detected thickness of the oxide film on the strip surface or the heating zone in addition to the ordinary furnace temp. control. CONSTITUTION:A steel strip setting temp. and the detection value of a material thermometer 8 are compared by a furnace temp. controller 10. The in-furnace set temp. and the detection value of an in-furnace thermometer 7 are also compared, and an air flow controller 13 and a gas flow controller 14 are controlled. Meanwhile, when the detection value of an oxide film thickness meter 9 provided at the outlet of the heating zone exceeds the allowable limit, the air flow controller 13 and the gas flow controller 14 are controlled by an air/gas ratio controller 12 to change the air/gas flow rates or the air/fuel ratio. The ordinary control is interrupted by one of the controls through a control selective judgement function part 11.
Patent JP-H05204680-A (JP)
Title: Malfunction preventing system for information processor
Inventor: ODAWARA KOICHI
IPC: G06F11/30
Filed: 1992-01-30
Abstract: PURPOSE:To prevent the generation of malfunction by automatically stopping an information processor at the time of judging that an address outputted from a program counter is a specific address. CONSTITUTION:The information processor l for analyzing an information stored in an instruction buffer 6 and executing various processing is constituted of a program counter 2, a judging 3, part the buffer 6, and so on. When the judging part 3 judges that an address outputted from the program counter 2 constituting the processor l coincides with a specific address (e.g. an address (e.g. all '0' address) at the time of resetting), the instruction stored in the buffer 6 is rewritten by a stop instruction and the operation of the processor 1 is stopped. When the judging part 3 judges coincidence with a specific address (e.g. an address (e.g. all '0' address) at the time of reset), the instruction stored in the buffer 6 is rewritten by the stop instruction and the operation of the processor 1 is stopped.
Patent JP-H08213202-A (JP)
Title: Resistor
Inventor: WAKASUGI ATSUSHI
IPC: H01C1/14
Filed: 1995-01-31
Abstract: PURPOSE: To provide a resistor of having such a structure that a resistor layer is small in heat release value and hardly damaged even if an overload is applied. CONSTITUTION: A resistor is equipped with electrodes 2 formed on an insulating board 1 confronting each other, a resistor layer 3 formed between the electrodes 2, and a trimming groove 5 provided to the resistor layer 3, wherein the resistor layer 3 is possessed of a region which varies in thickness between the electrodes 2, and the trimming groove 5 is provided to the resistor layer 3 in a region larger in thickness than the region of minimum thickness.
Patent JP-H02200874-A (JP)
Title: Production of synthetic leather
Inventor: UENO KAZUO
IPC: B32B33/00
Filed: 1989-01-24
Abstract: PURPOSE:To provide a synthetic leather having an embossed pattern by forming a flocked pattern on a backing fabric capable of being shrunk on the application of moisture or heat, forming an extremely thin resin coating film over the whole surface of the pattern-formed backing fabric and subsequently treating the coated fabric with moisture or heat to produce creases in a somewhat extent at the flocked portions and in a pronounced extent at the other portions. CONSTITUTION:A wet or heat-shrinkable fiber substrate (e.g. cotton or staple fiber woven fabric) as a backing fabric is subjected to a short fiber-implanting process into a pattern, coated with an extremely thin film and subsequently treated with moisture or heat to provide a synthetic leather having an embossed pattern wherein a somewhat amount of creases are formed at the short fiber- implanted portions and a pronounced amount of the creases also at the other portions.
Patent JP-S58133084-A (JP)
Title: Ghost eliminating device
Inventor: MURATA TOSHINORI
IPC: H04N5/21
Filed: 1982-02-03
Abstract: PURPOSE:To eliminate ghost, by providing an error signal generator and a convolver which convolves an inputted signal including ghost consisting of a surface acoustic wave element, and controlling the gain of an amplifier by the output of the convolver to minimize automatically a waveform error. CONSTITUTION:When the delay time between electrodes 8 and 12 is denoted as t0 and an error at a time (t) is denoted as E(t), a waveform error signal E(t+ t0) outputted from a subtractor 15 is converted from an electric signal to a surface wave by an input electrode 20 and is propagated toward plane plate electrodes 21-23. A signal X(t+2t0) including ghost is inputted to electrodes 17- 19 including ghost and are converted from an electric signal to a surface wave by these electrodes and is propagated toward electrodes 21-23. If each signal is changed more early than the time of propagation under the electrode 23, the electrode 23 can be regarded as infinitely long. Consequently, the overall output of the electrode 23 is obtained by an surface acoustic wave element 16, and gains of tap amplifiers 9-11 are corrected repeatedly, and thus, the waveform error is minimized, and ghost is eliminated.
Patent JP-S53100824-A (JP)
Title: Cleaning device for magnetic tape
Inventor: KOJIMA TOUSAKU
IPC: G11B23/50
Filed: 1977-02-16
Abstract: PURPOSE:To make it possible to remove adhesive substances by providing a cleaner blade, which has a trapezoidal edge for scraping off the dust from a magnetic tape, and a cleaning member which is made slidable on the magnetic tape.
Patent JP-S57148592-A (JP)
Title: Stepping motor controller
Inventor: JIYANNKUROODO BERUNEI
IPC: H02P8/02
Filed: 1982-02-03
Abstract: A control device for a stepping motor provided with a coil and a rotor performing a rotary movement when a current passes through the coil, comprising means for producing a plurality of time base signals, means for producing pulses for controlling the motor in response to said time base signals, means responsive to the control pulses for supplying the motor while maintaining the current in the coil at a substantially constant and given value. The device also comprises means for analyzing the voltage signal present on the coil or a signal which is representative thereof, and for supplying data concerning the voltage induced in the coil by the rotor movement. The motor supply means may include switching means for connecting the coil to a supply voltage source and for short-circuiting the coil, and means for periodically comparing the coil current to a reference value, during each control pulse, and supplying a control signal for controlling the switching means to short-circuit the coil when a comparison indicates the current exceeds the reference value, and to apply voltage to the coil in the opposite case, until the following comparison operation. This maintains the mean value of the current at a reference value during the control pulses to provide a high-efficiency power supply system. At the coil terminals logic information is derived concerning the induced voltage which can be easily analyzed and used by logic circuits.
Patent JP-S62173082-A (JP)
Title: Repairing method for padding of punch for tong
Inventor: MAKII HIROSHI
IPC: B23K9/04
Filed: 1986-01-27
Abstract: PURPOSE:To prevent a crack from being generated at the time of repair, and to raise the reliability by padding a core material consisting of a high hardness weld metal onto an underlaying weld metal which has been formed on a plane part of the tip of a punch, and bringing the underlaying weld metal to covered welding onto said material. CONSTITUTION:First of all, a tip part 2A of a punch 2 is formed in a plane shape, and thereafter, padding is executed by an underlaying weld metal being equal to a base metal or having a little higher strength, and an underlaying part 4 is formed. On said part, a core material 6 is brought to build-up welding by using a weld metal of high hardness, and subsequently, the upper part of the core material 6 is covered with a material which is the same as or similar to the underlaying part 4 so as to wrap it and a covered part 8 is formed by padding. In this way, since the punch 2 and the underlaying part 4 consist of the same or an approximate material, they are welded entirely, and also, the core material 6 is protected firmly by build-up covering of the covered part 8 of the uppermost part, and between each metal in a boundary part between each member, the expansion and contraction rate is the same even by heating and cooling at the time of welding, therefore, the stress is scarcely left, and the generation of a crack can also be prevented.
Patent JP-S59188175-A (JP)
Title: Semiconductor device
Inventor: SHIMADA JIYUICHI
IPC: H01L29/36
Filed: 1984-02-01
Abstract: PURPOSE:To locally dispose an impurity at the prescribed region to a semiconductor layer in a semiconductor device having a structure for transferring carrier in a potential wall by controlling the impurity atoms per unit of unit atom layer by molecular beam epitaxial method. CONSTITUTION:An Si layer 42 is molecular beam epitaxially grown on an Si substrate 41, and an Si layer 43 which contains boron in the sole atom layer and an Si layer 44 are molecular beam epitaxially grown. A gate oxidized film 56, source and drain electrode regions 55, 55' are formed, and a gate electrode 57 is formed. A voltage-capacity characteristic becomes stepwise, and the magnitudes of the capacity and the voltage can be suitably varied arbitrarily at the interval of the impurity-added layers and the impurity density. Since no impurity is contained in the channel region, the carrier is not affected by the influence of the impurity scattering, thereby performing an FET of high mobility.
Patent JP-H01191284-A (JP)
Title: Automatic ticket examining device
Inventor: NAGATA YUKINOBU
IPC: G07B15/00
Filed: 1988-01-26
Abstract: PURPOSE:To attain a ticket examination corresponding to the movement of a passenger by disposing a pair of sensors for detecting the passenger (admitted person and entrant) in the passage side of both directions, prohibiting the ticket examination and only collecting the tickets based on the detection of the passenger of this sensor or prohibiting the ticket collection and only examining the tickets. CONSTITUTION:The ticket examination is executed to constantly monitor the presence and the absence of the passenger of a ticket examination side and a ticket collecting side. At this time, when the passengers getting on a car of the ticket examination side is detected by an area detector 10, the presence and the absence of the passengers getting off the car of the ticket collecting side are decided. When the passengers getting off the car are not present according to this decision, the passengers getting on the car of an automatic ticket examining device a may be examined, so that the shutter 7 of the ticket throwing port 2 of the ticket collecting side is closed to set to a ticket examining mode and examine the tickets. When the passengers getting off the car are present in the ticket collecting side, which passengers are more is decided and when the passengers of the ticket examination side are more in the number, the ticket is examined on the other hand, when the passengers are more in the ticket collecting side, the tickets are collected. Thereby, the smooth ticket cool examination can be executed.
Patent JP-S58132798-A (JP)
Inventor: KOIKE TAKAHIRO
IPC: G10L15/00
Filed: 1982-02-02
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-H10202762-A (JP)
Title: Manufacture of electrically conductive roller and electrically conductive roller
Inventor: MAYUZUMI HIROSHI
IPC: G03G15/16
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To eliminate eccentricity, regulat the accuracy of the outer diameter of the roller, and eliminate the entrainment of bubbles by a method wherein a mixture containing a plurality of active hydrogen-containing ether-based polyol, a compound having a plurality of isocyanate group, a catalyst and a foaming agent is mechanically mixed so as to be cast in a tubular mold. SOLUTION: An ether-based polyol containing two or more active hydrogens such as the copolymer of glycerin, ethylene oxide and propylene oxide, a compound having two or more isocyanate group such as an isocyanurate-modified TDI, a catalyst such as a triethylamine and a foaming agent such as water are mixed together through mechanical agitation. An obtained mixture is poured in a tubular mold, at the center of which a metal core is arranged, and then heated up to a temperature 70 deg.C or the like. By unloading an obtained foam- molded body, an electrically conductive roller is formed. By forming a coating film on the electrically conductive roller through the application of a coating liquid, in which electrically conductive fillers are dispersed, an electrifying roller 2 is produced.
Patent JP-H05177285-A (JP)
Title: Pressure-resistant terminal closing member made of sheet metal
Inventor: KAARU MATSUKUERUDOUNII
IPC: B21D35/00
Filed: 1992-01-30
Abstract: PURPOSE: To provide an end closure in which buckling resistance owing to the internal pressure of a container is enhanced and a method and device for forming the end closure. CONSTITUTION: An end closure 10 is provided with a planar central panel 12, a countersink 16 around the panel, a chuckwall 18 around the countersink, a curved flange 20 around the chuckwall, a stepped part 50 between the central panel and the countersink and a coined zone 47 connecting the stepped part to the countersink. The panel radius 15 is coined around at least part of the circumference of the panel before the periphery of the central panel 12 is reformed. The major part of the central panel 12 is moved away from the countersink 16 by depressing the peripheral part of the central panel together with the countersink 16 and the chuckwall 18. The height of the central panel 12 is increased and the slack or loose metal created by the coining operation is used by depressing the peripheral part of the end shell with respect to the central panel 12.  Consequently, the metal in the shell is kept in a tensional state, and the dome-like expansion of the shell owing to the internal pressure is reduced or eliminated.
Patent JP-H01191142-A (JP)
Title: Silver halide color photographic sensitive material with high sensitivity and improved sharpness and shelf-life
Inventor: HIRABAYASHI SHIGETO
IPC: G03C7/36
Filed: 1988-01-26
Abstract: PURPOSE:To improve the sensitivity, the shelf-life and the sharpness of the title material by incorporating a yellow coupler which shifts the absorption max. wavelength of a coloring matter to a short wavelength side before being released, together with a benzoyl acetoanilide type yellow coupler in the sensitive material. CONSTITUTION:The coupler is incorporated in at least one layer of a silver halide emulsion layer contg. in the sensitive material, and the coupler binds with the coloring matter capable of being released by allowing to react with the oxidant of an aromatic primary amine color developing main agent or its precursor at the active position of the reaction, directly or through a timing group. The yellow coupler which shifts the absorption max. wavelength of a released coloring matter or the color matter formed from the precursor of the released color matter to the short wavelength side before being released, and the benzoyl acetoanilide type yellow coupler are incorporated in the sensitive material. The color sensitive material having high sensitivity, excellent sharpness, remarkably less deterioration of sensitivity and color developability even in the preserving with age, is obtd.
Patent JP-H11214325-A (JP)
Title: Manufacture of semiconductor device
Inventor: KIRIHARA MAKOTO
IPC: H01L21/768
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To prevent generation of electric conduction failure in a semiconductor device, by forming a photoresist on top of an interlayer insulating film formed on a semiconductor substrate, then ashing the photoresist to remove a damaged layer, and forming a wiring through a contact hole. SOLUTION: An element isolation region 12 made of silicon oxide is selectively formed on a p-type semiconductor substrate 10, and then heat treatment is carried out in an oxygen atmosphere, thus forming a gate electrode 15 made of outer crystal silicon on a surface where a gate oxide film 14 is formed. After a high-concentration diffusion region 16 is formed on the semiconductor substrate matched by the gate electrode 15, an interlayer insulating film 17 is formed thereon. Subsequently, a contact hole 18 is formed by etching using a photoresist 21 on a top part of the interlayer insulating film 17 as a mask. Then, the photoresist 21 and a damaged layer 19 are removed by ashing and a wiring 20 is formed through the contact hole 18.
Patent JP-S63276880-A (JP)
Title: Terminal device
Inventor: KIMURA HITOSHI
IPC: H01R4/36
Filed: 1987-01-26
Abstract: PURPOSE:To prevent a terminal screw from falling from a tapped hole as well as to prevent it from being screwed in the hole aslant by widening a protruder of the terminal screw largely in the radial direction, and in the state that a widened part of the protruder is engaged with an edge of one side of the screw, engaging the threaded portion with the tapped hole at the edge. CONSTITUTION:When a protruder 5 of a terminal screw 6 is widened open, there is formed with a concentric hollow part 13 ranging from a lower end of the protruder 5 to a threaded portion 3 and, after an edge of the screw 6 is screwed in a terminal fitting 1, a conical jig 14 is pressed in the hollow part. A widened part 5a at the lower end of the protruder 5 comes into contact with the edge 7 of a tapped hole 2 and engaged with this edge 7. With this engagement, even if the terminal screw 6 is advanced in a separating direction from the tapped hole 2, any falling of the terminal screw 6 from the tapped hole 2 is preventable because the widened part 5a is engaged with the edge 7. In addition, since the terminal screw 6 is in no case separated from the tapped hole 2, the terminal screw 6 will not be screwed in the tapped hole 2 in a state of being tilted aslant to the hole at time of clamp starting.
Patent JP-H02196575-A (JP)
Title: Drive method for solid-state image pickup device
Inventor: SHIBATA HIDENORI
IPC: H04N5/355
Filed: 1989-01-25
Abstract: PURPOSE:To inject a bias charge to a signal charge storage diode without using a light source by providing a gate and a diode injecting electrically a bias charge to a signal charge store diode. CONSTITUTION:A bias charge injection gate 40 and a bias charge injection diode 50 are provided opposite to a storage diode 10 for vertical CCD and a bias charge is injected from the diode 50 via the gate 40 and a readout gate 30 to the storage diode 10. Then a voltage applied to a transparent electrode is selected larger or smaller than the voltage at the signal charge storage period to inject the bias charge and discharged while being restored to the voltage for the signal charge store period. Thus, the bias charge is injected to the storage diode 100 without using a light source.
Patent JP-H08213555-A (JP)
Title: Semiconductor integrated circuit
Inventor: TANIGUCHI HIDEKI
IPC: H01L27/092
Filed: 1995-02-02
Abstract: PURPOSE: To obtain a semiconductor integrated circuit provided with a signal level change function, which is easily designed in layout and capable of dealing with a signal voltage without a problem with the reliability of a semiconductor element when it converts the signal voltage supplied from an external device, which operates on a different power supply voltage, into signals specified by a different power supply voltage. CONSTITUTION: The source electrode, gate electrode, and drain electrode of a PMOS transistor MP15 , arc connected to the drain electrode of a PMOS transistor MP14 , the drain electrode (connecting point N13 ) of an NMOS transistor MN15 , and an output terminal 4 respectively. The PMOS transistor MP15 is so set as to make its back gate electrode equal to its source electrode in potential by connecting the back gate electrode to a connecting point N14 where the source electrode is connected.