baber/WOPTO huggingface dataset:
Patent JP-S57208763-A (JP)
Title: Charging pulse transmitting circuit
Inventor: FUKUSHIMA YUTAKA
IPC: H04M15/10
Filed: 1981-06-19
Abstract: PURPOSE:To remarkably suppress noise accompanied with switching of the polarity of call current, by forming an outline of a charging pulse waveform with a read only memory. CONSTITUTION:When a charging pulse transmission start signal ST is incoming, an FF is set, and addresses A0-An of an ROM are incremented with outputs Q0-Qn of a counter CNT. Thus, an output X2 gives a pulse of ''1'' at a prescribed period, the width is gradually increased and the pulse ''1'' becomes consecutive. A photo coupler CP1 is conductive when the X2 is at ''1'', a voltage across a capacitor C2 is gradually decreased, a call current supplied from a TR is gradually reduced to be ''0'' finally. An output X0 of the ROM goes to ''1'' and  the polarity inversion relay P is activated. Further, the output X1 of the ROM outputs a waveform in which the time being ''1'' is gradually increased, the conducting time of a PC0 is gradually increased, the emitter current of the TR is gradually increased to be conductive completely. Thus, the call current is inverted. Similar method is executed for the restoration to the normal state.
Patent JP-H03294012-A (JP)
Title: Cooling method for hot rolled steel strip
Inventor: KITAJIMA HIROAKI
IPC: B21B37/74
Filed: 1990-04-11
Abstract: PURPOSE:To prevent the generation of the large waving of the steel strip on the hot run table by specifying the amt. of cooling water supplied to the top part of steel strip and specifying the temperature of the tip part of steel strip passed. CONSTITUTION:The temperature of the tip end part of the steel strip when passes through the section for adjusting the temperature of steel strip is made <=600 deg.C and the generation of the press-contact flaw is prevented. And the amt. of cooling water Y to be most suitable to the plate thickness X is set with the water pouring pattern from the equation 1 in order to prevent the generation of waving at that time. Further, because the steel strip temperature adjusting section just close to the coil is used as the cooling controlling zone, even if the waving is generated with the pouring water, it is wound to the mandrel of coiler before it grows largely and so its growth can be prevented. Therefore, the large waving of steel strip on the hot run table is prevented, and the passing property of steel strip is improved and also the press-contact flaw accompanied with the coil winding of steel strip can be prevented from generating.
Patent JP-S60240864-A (JP)
Inventor: UEIN HAWAADO SEIRAA
IPC: F02B37/00
Filed: 1985-05-02
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-S61259995-A (JP)
Inventor: HACHITANI MASAMICHI
IPC: B65D43/26
Filed: 1985-04-30
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-H11267899-A (JP)
Title: Control device for servo press
Inventor: INOUE KAZUHISA
IPC: B30B15/14
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a servo press, which can hold a high speed slide elevating movement, obtain a required molding pressure during molding, and improve product accuracy and productivity. SOLUTION: Based on the signal of a vibration sensor 13 detecting the vibration of a servo press main body, specific frequency and a maximum output value of the molding are outputted from a frequency assumption part 22, and are compared with the data which is calculated in advance or obtained by trial punching, so as to input the signal of a comparator 23 outputted when the data are matched, in to a selector 28. From the condition that a machine driving torque 27 computed based on the set servo amplifier maximum current 26 is selected so as to process the slide at high speed, the molding torque computed from the set molding pressure 29 is selected, so as to lower the slide at a required molding pressure.  Further, when a bottom dead point judge 25 outputs the bottom dead point signal from the slide position and the speed information computed based on the output of an encoder 10, the machine driving torque 27 is again selected, so as to rise the slide at high speed.
Patent JP-H04323499-A (JP)
Title: Tail seal device for shield machine
Inventor: HIRASAWA YUKIHISA
IPC: E21D11/00
Filed: 1991-04-24
Abstract: PURPOSE:To prevent impossibility of water stop due to roll over of a tail seal by external pressure and perform safe execution, even in case that the tail clearance of a shield main body is large and external pressure applied on the back face side of a tail seal is high. CONSTITUTION:A plate-like or bar-like roll over preventing member 8 which is longer than the maximum clearance size between a tail seal fitting part and a segment 2, is oscillatably supported on the vicinity of the tail seal fitting part at the base end part. By contacting the extreme end part with the outer face of the segment 2, and contacting the back face side with the inside face of a tail seal 3, external pressure on the back face side of the tail seal is received with the roll over preventing member 8, and movement of the tail seal 3 apt to roll over on the machine side is restrained.
Patent JP-S62250683-A (JP)
Inventor: KATO SHINICHI
IPC: H05K1/05
Filed: 1986-04-23
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-S58209546-A (JP)
Inventor: KAMIYAMA TAKAHISA
IPC: B32B5/22
Filed: 1982-06-01
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-S63258960-A (JP)
Title: Resin composition for finishing coating
Inventor: TANABE HISANORI
IPC: C08G63/127
Filed: 1987-04-16
Abstract: PURPOSE:To obtain the titled composition, containing a polybasic acid component consisting of an alicyclic polybasic acid and aromatic polybasic acid and polyhydric alcohol component consisting of a dihydric alcohol and trihydric alcohol containing a specific compound and capable of high-solid coating and imparting good appearance to metal, etc. CONSTITUTION:The aimed composition, consisting of an oil-free polyester resin, consisting of (A) a polybasic acid component obtained by blending (i) an alicyclic polybasic acid with (ii) an aromatic polybasic acid at 10:90-80:20 molar ratio and (B) a polyhydric alcohol component consisting of (i) a dihydric alcohol containing a compound consisting of the group expressed by formula I (R1 is H or CH3; R2 and R4 are CH3 or C2H5; R3 is H or CH3) and formulas III-V in an amount of 10-35wt.% based on the weight of the resin and (ii) a trihydric alcohol of trimethylolethane or trimethylolpropane and having 9.5-10.5 solubility parameter and excellent water resistance and coating appearance without losing hardness and weather resistance.
Patent JP-H10332002-A (JP)
Title: Fluid control valve
Inventor: MIKLO JUERGEN
IPC: F16K27/00
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a fluid control valve preventing a leak even in any condition under an influence of stress change generated under an operating condition or an influence of temperature change of a fluidic medium passing through the valve. SOLUTION: A fluid flow control valve has a housing including a first/second housing part 2, 1 and a diaphragm assembly 3 inserted between these first/ second housing parts 2, 1, and the first housing part 2 has a working mechanism bringing the valve from an opening position to a closing position. This second housing part 1 has a fluidized channel 4 including a sealing constitutional member 10 cooperating with the diaphragm assembly in the case that it is placed in the closing position. At least one pressure compensating constitutional member is arranged between at least one of the first/second housing part 2, 1 and the diaphragm assembly, variation of a sealing pressure between the diaphragm assembly 3 and the first/second housing part 2, 1 is compensated.
Patent JP-S59219622-A (JP)
Title: Gas combustion controller
Inventor: UEMATSU HIDEO
IPC: F23N1/02
Filed: 1983-05-27
Abstract: PURPOSE:To improve air-fuel ratio control precision and to widen the regulation range of a combustion amount, by constituting a device such that control is effected by the use of a differential pressure sensor so that the upper stream pressure of an air throttle is normally kept equal. CONSTITUTION:Provided that a burner 15 for combustion burns a given type of gas in a normal manner and if, with this, a change is produced so that the burner 15 for combustion is increased in a combustion amount, an air amount regulating means 5 is operated so as to increase an air amount. Thus, a differential pressure force, based on a pressure difference DELTAP=PA-PG>O between an upper stream pressure PA of a variable primary air throttle 8 and an upper stream pressure PG of a regulation type nozzle 3, is produced at a differential pressure sensor 11. A differential pressure output signal therefrom is processed by an electric circuit 12 to regulate a gas amount regulating means 2 so that a gap amount is increased and to effect control making PA=PG, i.e., a pressure difference is brought to zero. If the differential pressure sensor 11 including an electric system has no error, an air-fuel ratio is kept constant even if a combustion amount is regulated.
Patent JP-S62252266-A (JP)
Title: Improved picture processor concerning interpolating table part
Inventor: ABE YOSHINORI
IPC: G03G15/043
Filed: 1986-04-25
Abstract: PURPOSE:To eliminate the need for the finarization circuit of a rear stage and to simplify a circuit constitution by making the output from an interpolating table to interpolate plural pieces of picture information into a binary signal. CONSTITUTION:Into the output side of interpolation ROM 403, a selecting circuit 410 to receive a threshold selecting signal is inserted, and here, a binary signal can be obtained. Namely, the ROM of 4KX8 is used as the interpolation ROM 403, a kind of threshold corresponds to one bit of the output data. In short, the binary signal at the time of eight kinds of threshold is displayed by eight bits. In a selecting circuit 410, one bit out of eight bits is selected by the threshold selecting signal of three bits. In accordance with the kind (density, etc.) of an original, the binarization threshold level may be changed. By changing the threshold level, an excellent picture signal corresponding to a thick original and a thin original can be obtained.
Patent JP-S63260123-A (JP)
Title: Vapor growth apparatus
Inventor: MORIMOTO TAKUO
IPC: H01L21/205
Filed: 1987-04-17
Abstract: PURPOSE:To perform vapor phase epitaxy stably, by providing a gas introducing means for neutralizing gas including halogen directly before a filter in an exhaust path. CONSTITUTION:A counter flow 4 prevents attachment of reaction products to the inner wall of a furnace core pipe 10. A counter flow 5 prevents stagnation in an inner inserted pipe 3. A filter 1 suppresses clogging in a pipe 2 at a rear stage. It is necessary to introduce unreacted HCl and NH3 only for neutralizing yielding HCl when InP is grown. The NH3 is introduced to a part directly before the filter from an ammonia cylinder 12 with the flow rate being regulated with a mass flow controller 13. The HCl and the NH3 are mixed directly before the filter 1 and become NH4Cl, which is in turn attached to the filter 1 in a powder state. Therefore, the NH3 does not reach a substrate to be grown. Thus crystal defects such as dislocation are not yielded in the growing layer on the substrate. Clogging in the filter is prevented. Corrosion of a pipe 2 to an exhaust gas treating system 7 is prevented. The load of the exhaust-gas treating system can be alleviated.
Patent JP-S60239052-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KOYANAGI MITSUMASA
IPC: H01L27/10
Filed: 1984-05-14
Abstract: PURPOSE:To enable to improve the integration degree of an SRAM by a method wherein a high-resistance load element and an MISFET, which constitutes an FF, are buried in a fine hole provided in the semiconductor substrate in the SRAM having a memory cell constituted of the high-resistance load element and the MISFET. CONSTITUTION:An n<+> type buried layer 4, whereon the reference voltage VSS is impressed, is provided in the surface layer part of an n<+> type Si substrate 1, whereon the supply voltage VCC is impressed, and a p<-> type layer 3 for MISFET formation is made to epitaxially grow on the whole surface including the layer 3. A fine groove 6, which intrudes in the substrate 1 while being made to penetrate the buried layer 4, is bored and an n<+> type region 10, which is used for improving the contact of the groove 6 and the substrate 1, is provided under the base face of the groove 6. U-shaped insulating films 7 are formed on the sidewalls of the fine groove 6 and the film 7 on one side of the films 7 is made to extendedly provided on the layer 3 for using as a gate insulating film 12. Moreover, a conductive layer 8 is buried in each U- shape of the films 7 and a high-resistance load element 11 is buried in the hollow part between the films 7. After that, a gate electrode 15 is mounted on the film 12 being provided extendedly, a gate electrode 14 is provided stretching over both of the films 7, and an n<+> type source region 17 and an n<+> type drain region 17 are formed on the lower sides of the gate electrodes 14 and 15 through the films 7.
Patent JP-S59219396-A (JP)
Inventor: MASUI MASAICHIROU
IPC: C07C67/00
Filed: 1983-05-28
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-S60239521-A (JP)
Title: Acryl-based carbon fiber bundle exhibiting excellent composite property, and its manufacture
Inventor: HIRAMATSU TOORU
IPC: D06M10/00
Filed: 1984-05-14
Abstract: PURPOSE:To obtain the titled fiber bundle having remarkably improved utilization of the tensile strength of a composite and giving a composite material having high physical properties, by electrolyzing an acrylic carbon fiber bundle having high tensile strength of the strand and high elastic modulus under specific condition. CONSTITUTION:An acrylic carbon fiber bundle having a friction coefficient of 0.07-0.27, a tensile strength of strand of >=410kg/mm.<2> and an elastic modulus of 23-35t/mm.<2> is electrolyzed at an electric current density of 1.1-10A/m<2> and a surface treatment energy of 0.05-2.9W.min/g, to obtain the objective fiber bundle having a friction coefficient of 0.1-0.3, the content of the oxygen-containing functional group at the surface of the carbon fiber (O1s/C1s) of 0.07-0.25 measured by X-ray photoelectric spectrometry, a strand tensile strength of >=410kg/ mm.<2> and an elastic modulus of 23-35t/mm.<2>. The acrylic carbon fiber used as the raw material is preferably obtained by producing an acrylic fiber by wet- spinning, and subjecting the fiber to the flame-resistant treatment and the carbonization treatment.
Patent JP-S57209709-A (JP)
Title: Driving controlling method for continuous cold rolling apparatus
Inventor: KASAHARA IKUO
IPC: B21B1/22
Filed: 1981-06-19
Abstract: PURPOSE:To operate a continuous cold rolling processing apparatus stably without lowering product quality by combining the cold rolling apparatus and processing line and minimizing variation of speed and tension in the processing sections of the composite processing apparatus. CONSTITUTION:A bridle 13 of outlet side of the furnace is made a reference speed of a continuous cold rolling apparatus and the speed of a processing section 12 is kept constant. That is, it is made a speed control system (b) by a line speed reference signal (j). Next, a signal obtained by adding a position control signal (h) of a central looper 16 to line reference speed (j) of a rolling section driving system that makes the last stand 4 a pivot is made a speed reference.  An output signal for positional deviation of the signal (h) is made an integration system, and variation of tension is suppressed by making positional deviation of the looper 16 zero. Control of stands No.1-4 is made by a control system (b) that makes signals of tension control, suspension control and AGC signal etc. correcting signals (d) as in the case of independent apparatus. Further, the same driving controlling method with the independent apparatus is used in the inlet side and outlet side sections.
Patent JP-2000285803-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: YAMAGUCHI AKIHIRO
IPC: H01J9/22
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a cathode-ray tube which forms a high brightness screen film having uniform brightness and a metal backing effect on a whole screen area of a panel. SOLUTION: This manufacturing method of a cathode-ray tube comprises a filming film formation step of applying a filming liquid on phosphor films 6a, 6b, and 6c formed on the inside surface 3 of a panel, and drying the applied filming liquid to form the filming film 11, and a metal film formation step of forming a metal film 13 on the filming film 11. In the method, the filming liquid contains a linear chain type surface-active agent having an acrylic emulsion and a polycarboxylic acid.
Patent JP-S63261465-A (JP)
Title: Coin processing machine
Inventor: KOSAKA TOSHIHISA
IPC: G06F19/00
Filed: 1987-04-17
Abstract: PURPOSE:To change the processing quantity of coin in accordance with certification by reading out the shape of an identification (ID) medium, e.g. a substance such as his things, to be comparatively optionally selected and set up by a person himself and executing certification based on the shape data. CONSTITUTION:The shape data of a prescribed certification medium, e.g., a ball-point pen, a pocket notebook are previously recorded in a magnetic card 12. The data recorded in the card are read out by a card reader 20 and stored in a card data buffer memory 12. On the other hand, the shape of a certification medium 2 whose shape data are previously recorded on the card 21 is read out by an image scanner 3. The output of the scanner 3 is processed by an image processing part 4, converted into shape data by an operation control part 5 and stored in an image buffer 11. A comparing part 6 compares the storage contents in both the buffer memories 11, 12 and outputs an identified result IDR. A coin handing quantity determining part 60 determines the handling quantity in accordance with the identified result IDR.
Patent JP-S60237650-A (JP)
Title: Optical recording medium
Inventor: WAKUI SHINJI
IPC: G11B7/007
Filed: 1984-05-11
Abstract: PURPOSE:To prevent breakdown of information in a preformat part owing to an error by providing a data region part where information is writable by the writing optical power of laser light and the preformat part where information is not writable by the writing light power of laser light. CONSTITUTION:The data region part 2 and the preformat part 3 are provided in each sector of an optical disk as an optical recording medium. The part 2 is the region where information is written by the laser light and the part 3 is the region where formation of bits is not possible by a light source such as a semiconductor laser to be used by a user and where an aluminum film deposited by evaporation or the like is formed. The optical recording medium is thus formed and the breakdown, by an error, of the information in the preformat part to be used in the stage of executing administration and working of information is prevented.
Patent JP-H06290545-A (JP)
Title: Clock regenerating device
Inventor: YADA HIROAKI
IPC: H04L7/10
Filed: 1993-03-31
Abstract: PURPOSE:To obtain a clock generating device in which miniaturization, non- adjustment and digitalization are easily made. CONSTITUTION:Regenerated signals obtained from a magnetic disk 1 on which clock patterns for a clock generation are recorded in a clock pattern areas arranged discretely and independently from a data area with a magnetic head 10 are sampled by synchronizing with sampling clocks by an A/D converter 11. Then, a voltage controlled oscillator 17 generating the sampling clocks is controlled based on phase information generated by weighting-adding plural sampled values corresponding to the clock patterns in a phase comparator 14.
Patent JP-H08282007-A (JP)
Title: Image device
Inventor: MURANO SHUNJI
IPC: B41J2/45
Filed: 1995-04-20
Abstract: PURPOSE: To provide an image device which can be used as an image forming device and an image reading device for a long time by connecting an electrode to an image element array firmly. CONSTITUTION: In an image device, an image element member 1 and a lens member 4 are arranged fixedly. The image element member 1 is formed by connecting an electrode 3b adhered on an image element array 3 to an electrode wire 2a adhered to a base plate 2 by flip chip connection and the lens member 4 consists of a plurality of lenses 8. A center line average roughness (Ra) regulated in JIS-B-0601 of a surface to which the electrode 3b of the image element array 3 is to be adhered is set to be 0.05μm<=Ra<=0.5μm.
Patent JP-2000285746-A (JP)
Title: Shielding structure for signal cable
Inventor: SHINOZAKI KAORU
IPC: H01B11/06
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To improve jointing workability and improve shielding performance. SOLUTION: A multiplicity of signal cables 1 are wrapped up with a first conductive sheet-like object 3, and its folded-back parts 3a, 3a are connected to a pair of second conductive sheet-like objects 11A, 11B. A multiplicity of pairs of engagement pieces 8A, 8B are fixed to the second conductive sheet-like objects 11A, 11B in a staggered manner in the longitudinal direction of the signal cables 1. By moving a slider 10, the multiplicity of pairs of fasteners 8A, 8B are successively engaged with each other via a pair of pressing members 9A, 9B.
Patent JP-H04305244-A (JP)
Title: Illuminator and light exciting processing device with the same
Inventor: SUZUKI NOBUMASA
IPC: H01L21/26
Filed: 1991-04-02
Abstract: PURPOSE:To provide an illuminator capable of irradiating a large area with uniformized high illuminance light. CONSTITUTION:The illuminator is provided with a light source part, an integrator part by which the light generated at the light source is enlarged and uniformized, and a collimator lens 104 by which the light enlarged and uniformized at the integrator part is made to a parallel luminous flux. It is a reflecting member in which the light generated at the light source part is reflected to the collimator lens by the integrator.
Patent JP-S6146362-A (JP)
Title: Detection of rupture of casting steel in continuous casting mold
Inventor: YAMAMOTO TOSHIKI
IPC: B22D11/20
Filed: 1985-05-02
Abstract: PURPOSE:To prevent breakout by starting detecting the rupture of a shell rupture when the temps. at the upper and lower two points in the wall of a casting mold invert and detecting the rupture of the shell when the change rate of the increase of the measured temp. in the lower part attains a prescribed value or above. CONSTITUTION:The temps. in the inside wall positioned under the molten metal surface in the continuous casting mold are respectively continuously measured in the prescribed positions of the upper and lower parts in the direction for drawing a casting steel. The rupture of the solidified shell of the casting steel is detected at the point of the time when the measured temp. Tb in the lower part is above the measured temp. Tu in the upper part and has a prescribed temp. difference of above and when the change rate or change quantity of the increase of the temp. Tb in the lower part is above the prescribed value. The rupture of the solidified shell of the casting steel in the mold is thus made detectable while said rupture is within the casting mold, by which the breakout is prevented.