baber/WOPTO huggingface dataset:
Patent JP-S5916428-A (JP)
Title: Oscillating output device
Inventor: NOZOE TOSHIROU
IPC: H03L7/00
Filed: 1982-07-19
Abstract: PURPOSE:To output an output signal in matching with the phase of an input signal, by controlling a phase shift circuit to which an output of an oscillating circuit is inputted with a signal comparing the output of the oscillating circuit with an external input signal. CONSTITUTION:The input signal applied to an input terminal 1 is taken as a sinusoidal wave signal being continuous timewise having a single frequency component and is applied to phase comparison circuits 5, 6. The phase comparison circuit 5 compares the phase of the input signal with that of a signal having 0 deg. of phase and the phase comparison circuit 6 compares the phase of the input signal with that of a signal having 90 deg. of phase respectively and outputs a control signal in response to the phase difference of the two signals. Two signals having the phase of 0 deg. and 90 deg. are applied from the oscillating circuit 4 to a phase shift circuit 7, and the sinusoidal wave signal having a phase, e.g., the same phase as that of the input signal is outputted to an output terminal 2 by changing the ratio of mixing of the signals having phase 0 deg. and 90 deg. or their inverting signals, in response to the control signal from the circuits 5 and 6.
Patent JP-S63289071-A (JP)
Title: Preparation of dye liquor
Inventor: SAKASHITA KATSUNORI
IPC: C09B67/22
Filed: 1987-05-22
Abstract: PURPOSE:To prepare a dye liquor by weighing out a plurality of dyes in good accuracy while decreasing deviations from the values of the formulation and a variance among lots in the accuracy as high as the conventional, by weighing out a due so that its amount may be the set value determined by adding a specified correction to a value calculated from the actual value of the preceding dye in the preceding weighing and repeating this procedure. CONSTITUTION:In preparing a dye liquor by weighing out a plurality (n kinds) of dyes, said weighing is preferably performed in order of an increasing amount. Namely, the first dye is weighed out so that its weight may fall within the range covering set value of the formulation + or - tolerance; the second dye is weighed out so that its amount may be a corrected value falling within the range covering the set value determined by calculating the amount of a dye liquor corresponding to the actual value of the first dye and using the amount of the second dye corresponding to this amount as the set value + or - tolerance. The third dye is weighed out so that its amount may be a corrected value falling within the range covering the set value determined from the middle values of the amounts of the corresponding dye liquors calculated from, for example, the actual values of the first and second dyes + or -torelance; the n-th dye is weighed out similarly so that its amount may be a corrected value falling within the range covering the set value determined by calculating from the middle values of the corresponding dye liquors each determined from the actual values of the first to (n-1)-th dye + or - tolerance; and a necessary amount of a solvent is added to the plurality of the dyes weighed out to obtain a desired dye liquor.
Patent JP-S5827480-A (JP)
Title: Video level correction circuit for television receiver
Inventor: MORI YOSHIHARU
IPC: H04N5/57
Filed: 1981-08-11
Abstract: PURPOSE:To eliminate floated black on a screen, by detecting a state with low average video level and compulsively lowering a DC level of a video signal with this detection signal. CONSTITUTION:A beam current detection circuit 9 detects excessive state in beam current of a picture tube 8 and executes automatic contrast limit operation and automatic luminance limit. A beam current detection circuit 10 detects too little state of beam current and this circuit detects lower average video level APL of the video signal and compulsively lowers the DC clamp level of a DC clamp and luminance control circuit 3. As a result, the blackmost level of the video signal applied to the picture tube 8 is made coincident with a cut-off level of the picture tube 8 at the lower level APL, allowing to eliminate bloated black on screen.
Patent JP-S62283375-A (JP)
Title: Cleaning unit for image forming device
Inventor: NAKAZAWA SUSUMU
IPC: G03G21/10
Filed: 1986-05-31
Abstract: PURPOSE:To miniaturize a cleaning box and whole copying machine by melting used toner recovered in the cleaning box by a heater. CONSTITUTION:The cleaning unit consists mainly of a cleaning box 9, a cleaning blade 10 fixed to the box and a heater 11 attached on the bottom face in the cleaning box 9. The heater 11 heats used toner 15 staying in the cleaning box 9 to about 175 deg.C and melts it by on operation after copying. When the quantity of molten toner exceeds a specified quantity, lights up an alarm lamp on the operation face of the body 4 of copying machine 4 by detection of the liquid level or weight etc.
Patent JP-2000317896-A (JP)
Title: Manufacture of thin film plane structure
Inventor: SHIMOKAWABE AKIRA
IPC: H01L21/306
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To relieve the stress generated in a thin film work body in the course of heat treatment by heat treating a thin film work body formed of amorphous material and formed in a designated shape to a supercooled liquid region and after cooling to room temperature, removing at least a part of a substrate to form a thin film plane structure. SOLUTION: A amorphous material, the material having the glass transition temperature ranging from 200 to 600 deg.C in a supercooled liquid region is adopted to make a thin film on a designated substrate, which is worked into a designated shape to form a thin film work body. The formed thin film work body is heat-treated to a supercooled liquid region. In this case, the heating and retaining time depends on the kind of constituting material, the thickness of the thin film and the forming condition, normally ranging from 0.5 to 5 min. Thus, the stress in the thin film work body can be sufficiently relieved. Subsequently, the thin film work body is cooled from the supercooled liquid region to the room temperature, and at least a part of the substrate is removed.  The thickness of the thin film work body is not limited particularly, but can be formed into any thickness within a region having a supercooled liquid region according to uses.
Patent JP-H11292039-A (JP)
Title: Packaging apparatus
Inventor: INOUE KENJI
IPC: B26F3/08
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a packaging apparatus which is provided with an energy saving heating plate or a cutter and has better work efficiency compared with a cutter mounting only a heater on its heat collection plate or a heating plate simply adhering a heater using a tungsten wire or nichrome wire heating element closely on its back. SOLUTION: This packaging apparatus is provided with a cutter 8 to the back face of which a heater 5 wound spirally with a heating element 3 on a glass fiber stem 4 tightly adheres and whose surface is covered with a heating plate covered with a metallic foil 9 having good heat conduction and with a similar heater covered with a heat collection plate 7 whose surface is further covered with the metallic foil 9 having good heat conduction.
Patent JP-H02306775-A (JP)
Title: Contour correction circuit
Inventor: ABE HIROCHIKA
IPC: H04N9/896
Filed: 1989-05-22
Abstract: PURPOSE:To attain contour correction and time axis conversion at the same time by using a means generating a clock synchronously with an external video signal coupling with an input video signal synchronizingly so as to convert a time axis and detecting the contour information of an input video signal so as to change locally the period of a write or a readout clock. CONSTITUTION:A voltage controlling the oscillating frequency of a voltage controlled oscillator(VCO) 7 is a voltage resulting from the addition of a voltage in response to a change in an input signal to an output voltage of a phase comparator circuit 8 and a clock with a different period from that of a readout clock is obtained locally as a frequency of the write clock. Then a control voltage superimposed with an AC voltage reflecting its contour component is fed to the VCO 7 resulting that the period of a generated clock is changed at the contour part. Thus, the data interval of the contour part is subjected to time compression at the write and the contour correction effect making the waveform of the contour part steep is obtained and since the write read of the memory are implemented by the clock synchronously with the time fluctuation of the input signal without having any time fluctuation, the time axis is corrected at the same time.
Patent JP-S5918756-A (JP)
Title: Polyamide composition
Inventor: SUHARA AKITO
IPC: C08K5/3492
Filed: 1982-07-21
Abstract: PURPOSE:A composition, consisting of a specific high amino-terminated polyamide, an inorganic filler and a triazine, having improved adhesive property to coating films, e.g. urethane coating materials, and capable of being directly coated without using a primer. CONSTITUTION:A composition, prepared by incorporating 100pts.wt. polyamide having >=1.5, preferably >=2.0, concentration ratio of the terminal amino groups to the terminal carboxyl groups with 1-150pts.wt., preferably 10-100pts.wt., inorganic filler and 1pt.wt. or more, preferably 2pts.wt. based on 100pts.wt. total of the above-mentioned polyamide and the inorganic filler, triazine. Talc, etc. having <=20mu average particle diameter is preferred for the inorganic filler, and the triazine having <=10mu average particle diameter is preferably used.
Patent JP-S5916692-A (JP)
Title: Laser welding device
Inventor: HIGAKI NORIHIDE
IPC: B23K26/00
Filed: 1982-07-20
Abstract: PURPOSE:To prevent the clouding of the protective glass for a working lens by smoke and spatters in a laser welding device, by providing a lens holder cover having an air ejection port in the lower part of said protective glass and a filter provided with a suction device on the intermediate side between said cover and work pieces. CONSTITUTION:A lens holder cover 10 provided with an air supply device 11 is mounted in the lower part of protective glass 3 for a working lens 2 in the stage of converging a laser beam 1 with a working lens 2 and irradiating the same to work pieces 5, 6 thereby welding the same. A filter 12 communicating with a suction device 13 is provided on the intermediate side between said cover 10 and the work pieces. The smoke 8 and spatters 9 generated in the welding by the laser beam are prevented from entering the inside of the cover 10 by the air ejected from the filter and are sucked with the device 13 through the filter 12; therefore, the laser beam welding is accomplished with high welding efficiency without clouding of the glass 3 by the smoke and spatters and without the consequent decrease in the transmissivity of the laser beam.
Patent JP-S5351821-A (JP)
Title: Safety frame structure for agricultural tractor or the like
Inventor: TOSHIKUNI NOBUYUKI
IPC: B62D25/08
Filed: 1976-10-20
Abstract: PURPOSE:To enable absorbing of a shock by means of the bending stress of a safety frame for an agricultural tractor and also twisting stress of a crank when longitudinal or lateral shock is applied to the top of the frame by the overturn by providing a horizontal crank on the midway of the vertical portion of the frame.
Patent JP-S617592-A (JP)
Inventor: ORITA MASATOMO
IPC: F24C7/02
Filed: 1984-06-20
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-S63291884-A (JP)
Title: Colored glazed building panel and production thereof
Inventor: HISAMATSU KUNIO
IPC: E04C2/04
Filed: 1987-05-26
Abstract: PURPOSE:To contrive to produce colored glazed building panels having high nobleness and good appearance industrially and advantageously, by applying transparent or translucent glaze to colored inorganic panels by flame spray coating and decorating. CONSTITUTION:The colored glazed building panels are formed by applying transparent or translucent glaze to colored inorganic panels by flame spray coating and decorating. Colored cement concrete panels which are obtained by coloring inorganic panels essentially consisting of cement concrete are preferable as the colored inorganic panels with respect to industrial aspect and performance. The colored inorganic panels used are obtained by dispersing heat- resistant pigment for ceramic ware into inorganic panels and coloring.
Patent JP-S62282871-A (JP)
Inventor: TAKASUGI TAMOTSU
IPC: B25B1/02
Filed: 1986-05-31
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-H07329472-A (JP)
Title: Document arranging file
Inventor: TOMOTA EISHI
IPC: B42F7/00
Filed: 1994-06-09
Abstract: PURPOSE:To provide a document arranging file in which putting-in a out of a document into and from a bag are facilitated or particularly the introduction of the document to the bag is facilitated. CONSTITUTION:A document arranging file comprises many synthetic resin bags each for containing a document, wherein the one side end of each bag 7 is opened, the close end of the upper end side connected to the upper end of the one side at its one side is opened. When a document is introduced into or removed from the bag 7, the opening 9 of the upper end of the bag 7 is opened to be increased at the port of the bag 7 as compared with that of the case of only the opening 8 of the one side. Thus, the operation of introducing or removing the document into or from the bag 7 or particularly the operation of introducing the document into the bag 7 can be facilitated.
Patent JP-H0424101-A (JP)
Title: Vehicle wheel
Inventor: MITSUMATA TAKASHI
IPC: C22C38/40
Filed: 1990-05-17
Abstract: PURPOSE:To secure such a vehicle wheel that is high in corrosion resistance and rich in a high-grade feeling as well as very excellent in the degree of freedom to form or the like from the standpoint of designability by forming a disk part with stainless cast steel, and a rim part with stainless steel, respectively. CONSTITUTION:A disk part 1 is formed into a disk form by means of stainless cast steel with a specified chemical composition. In this disk part 1, an axle hole 2 and plural pieces of mounting holes 3 are installed in the central part. In addition, a design surface 4 is installed on an outer surface of the disk part 1, forming various forms and/or patterns. On the other hand, as for a rim part 5, a plate consisting of a malleable material, for example, stainless steel (SUS304) is formed into a hollow cylindrical form by means of roll forming. Then, the disk part 1 and the rim part 5 are unified in one by means of welding, forming a wheel. Thus, the disk part 1 is founded with stainless cast steel, through which anticorrosion and strength are improved and, what is more, even those of geometrical forms are made castable.
Patent JP-S6018976-A (JP)
Title: Semiconductor device
Inventor: MOTOJIMA HIDEAKI
IPC: H01L31/12
Filed: 1983-07-13
Abstract: PURPOSE:To effectively reduce the noise generating from surroundings and to obtain the semiconductor device which can be manufactured easily by a method wherein a shielding poly Si film on which a prescribed potential will be given is provided in such a manner that it covers the P-N junction part having light-receiving function. CONSTITUTION:A light-receiving region 22 and the SiO2 film, which is used as the transistor region for amplification of photoelectric current, are stacked on an Si substrate 21, and a poly Si wiring 24 which comes in ohmic contact with the prescribed region of the substrate 21 having a window is formed. An SiO2 film 25 is superposed, an aperture is provided, and the pattern of P-added poly Si 26 is formed as a shielding film. Said film 26 is connected to the poly Si wiring 24 connected to the terminal 13G of the minimum reference potential source on the output side (light-receiving side) element through the intermediary of an aperture 25h. Then, Al 27 is coated, a patterning is performed, and a junction pad, a wiring to be connected to the wiring 24, and a mask for shielding and the like are formed, and a light-receiving element is completed. An LED 11 and a main light-receiving element 12 are arranged facing each other on a pair of lead frames, and they are double-sealed using light-transmitting resin 141 and non-light-transmitting resin 142. According to this constitution, the use of a noise absorbing capacitor C is unnecessary, and special manufacturing equipment is also unnecessitated.
Patent JP-H06338668-A (JP)
Title: Hybrid integrated circuit device
Inventor: MAEHARA EIJU
IPC: H05K1/02
Filed: 1993-05-28
Abstract: PURPOSE:To provide a hybrid integrated circuit device excellent in reliability by preventing the fusion of a conducting path due to a rush current. CONSTITUTION:A rectifier circuit in which a plurality of rectifier elements 3 and a smoothing capacitor are arranged, for converting a commercial AC power supply to a DC power supply and a DC power supply circuit for supplying the DC power converted by the rectifier circuit to a load are mounted on an insulating metal board 1 on which conducting paths 2 having a desired form are formed. Wire lines 5 are connected by bonding on the conducting paths 2 of the specified position in which the rectifier circuit is formed, along the stretching direction wherein the conducting paths 2 are stretched.
Patent JP-S5554015-A (JP)
Title: Dust collector
Inventor: ISHIDA ATSUO
IPC: B01D46/42
Filed: 1978-10-18
Abstract: PURPOSE: To provide a dust collector which can easily be set the inlet port toward dust by bending a duct hose.  
     CONSTITUTION: A dust collector is composed of a dust collector 1, duct hoses 2, 3 connected to the dust collector 1 and a support member 4 supporting the duct hoses 2, 3 said dust collector 1 consisting of a dust catching part, a fan and a driving means for rotating the fan. The support member 4 divides the duct hose 4 from the duct hose 3. The duct hose which is positioned on the side of the dust collector, is made of a soft synthetic resin 2. The duct hose which is positioned on the dust- forming side, is made of a rigid synthetic resin 3. Dust collecting position can easily be set by the flexible hoses 2, 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06338232-A (JP)
Title: Contact electrode connector
Inventor: AOKI NOBUO
IPC: H05K1/00
Filed: 1993-05-28
Abstract: PURPOSE:To prevent contact deficiency of contact electrodes by uniforming a stress to be exerted between the contact point electrodes and opposite electrodes. CONSTITUTION:A forming body 5 is brought into close contact with the reverse surface of a flexible circuit 30 disposed in and between contact electrodes 31 formed on projecting portions 35. An air chamber 5a is formed inside the forming body 5. The forming body 5 is held backward by a holding plate 7. An air chamber 5a is formed inside of the molding body 5. An opposite electrode 51 formed on a base board 50 on a head side and the contact electrode 31 are pressed against each other, thus realizing electric connection.
Patent JP-2000321731-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: IKEDA AKIRA
IPC: G03C7/20
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To improve various performances such as graininess, color reproducibility and bleach ability and to enhance the fastness of a color image in dark preservation and under irradiation with light by incorporating at least one photographically useful group releasing compound into at least one of layers chiefly containing a yellow or magenta dye forming coupler and incorporating at least one of specified compounds into the same layer. SOLUTION: The silver halide color photographic sensitive material contains at least one photographically useful group releasing compound of the formula COUP1-B1 or COUP2-A-E-B2 forming a compound which does not substantially contribute toward a color image after coupling with the oxidized body of a developing agent in at least one of layers chiefly containing a yellow or magenta dye forming coupler and at least one of compounds of formulae I-III in the same layer. In the above formulae, each of COUP1 and COUP2 is the residue of a specified coupler, each of B1 and B2 is a specified photographically useful group or its precursor, E is an electron withdrawing part and A is a specified divalent combining group or a single bond.
Patent JP-S5824736-A (JP)
Inventor: ROBAATO BAANAADO GUTSUDOMAN
IPC: G05D23/185
Filed: 1982-07-20
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-H0423295-A (JP)
Title: Memory control system
Inventor: MATSUMOTO KENJI
IPC: G11C29/42
Filed: 1990-05-17
Abstract: PURPOSE:To heighten reliability for memory by providing a function to perform a memory refresh operation and a reloading operation alternately in a memory refresh cycle. CONSTITUTION:When a reload cycle signal 5 is invalid, a row address in the memory refresh cycle goes to the output of a refresh address generating counter 1, and a memory cell indicated by the row address is refreshed. When the reload cycle signal 5 becomes valid, the row address goes to the output of a row address generating counter 2, and a column address goes to the output of a reload column address generating counter 3, then, reload is performed. Furthermore, the memory refresh is performed when the signal 5 becomes invalid. In such a case, the memory refresh and the reload are performed alternately.
Patent JP-S61286407-A (JP)
Inventor: MURAKAMI HIROAKI
IPC: E01H5/10
Filed: 1985-06-11
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-2000319685-A (JP)
Title: Production of surfactant
Inventor: IDE MASAAKI
IPC: C11D1/12
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent harm caused by a by-product peroxide in a surfactant production process including a bleaching step under acidic conditions by keeping the concentration of a by-product peroxide in a liquid phase and the oxygen concentration in a gas phase in the bleaching step, each at a specified value or lower. SOLUTION: The concentration of a by-product peroxide in a liquid phase is kept at 1,500 ppm or lower; and the oxygen concentration in a gas phase, at 15 vol.% or lower. The by-product peroxide concentration in a liquid phase can be adjusted by controlling the reaction temperature in the bleaching step, the temperature being preferably 90 deg.C or lower. The oxygen concentration in a gas phase is adjusted by feeding an inert gas before or in the bleaching step. Preferably, the oxygen concentration is also kept even after the bleaching step. Preferably, hydrogen peroxide is used as the bleaching agent. This invention is especially suitable for a bleaching step of an anonic surfactant such as an α-sulfo-fatty acid ester salt or an alkylsulfate.
Patent JP-H06314865-A (JP)
Title: Printed wiring board
Inventor: OFUSA TOSHIO
IPC: H05K3/46
Filed: 1993-04-30
Abstract: PURPOSE:To provide a printed wiring board with increased wiring density by forming small-diameter via holes. CONSTITUTION:A printed wiring board 1 has a wiring pattern 2 on the first layer and a wiring pattern 3 on the second layer and these layers are electrically connected by via holes 4. The via hole is made in such shape that the length of the circumference of its top is longer than that of the minimum circle surrounding its top.
Patent JP-S5554358-A (JP)
Title: Coating composition
Inventor: TANAKA KUNIHIKO
IPC: C08L33/02
Filed: 1978-10-18
Abstract: PURPOSE: To prepare the title composition useful for the surface treatment of ALC (autoclave light-weight concrete), by adding calcium bicarbonate having specific particle size, to a mixture composed of an acrylic resin emulsion, silica colloid, polyolefin glycol, and a pigment.  
     CONSTITUTION: The objective composition composed of (A) 100 parts by weight of a mixture of (a) an acrylic resin emulsion, (b) colloidal silica, (c) a polyolefin glycol such as polyethylene glycol, and (d) an extender pigment having the maximum diameter of ≤0.140mm (e.g. TiO 2 ), and (B) 50W350 parts by weight of calcium bicarbonate which passes through a sieve having openings of 0.59mm (JIS Standard Sieve), and does not pass through a sieve of 0.149mm openings. 
     COPYRIGHT: (C)1980,JPO&Japio