baber/WOPTO huggingface dataset:
Patent JP-H1138673-A (JP)
Title: Image forming method
Inventor: AKASHI YASUHISA
IPC: G03G9/083
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method by which a high reflection image density is maintained over a long term, a clear image is obtained from beginning to end without causing an image defect such as fogging or the splash of a toner and which is suitable for a reuse system reutilizing the recovery toner. SOLUTION: By this method, a toner image is transferred after a developing process for developing a latent image formed on a latent image carrier by a magnetic toner and a magnetic toner remaining on the image carrier after the image is transferred is recovered by a cleaning means. The magnetic toner reproduced by separating the magnetic toner in the recovery toner and eliminating impurities coexisting in the recovery toner is supplied to the developing process again and used for developing to form the image. At this time, the magnetic characteristics of the magnetic toner when one kilo-oersted is impressed are the saturation magnetization of 10 to 70 Am<2> /kg and the coersive force of 20 to 300 oersted. Besides, the flowability index of the reproduced magnetic toner is made to <=80.
Patent JP-H0836626-A (JP)
Title: Electronic card device
Inventor: MUKOGAWA MASASHI
IPC: G06K17/00
Filed: 1994-07-25
Abstract: PURPOSE:To enhance the transmission efficiency of an electric signal and to prevent the electric signal from being leaked by exposing an end face of a core in a coil to one major side and a rear side of the electronic card device and allowing the exposed end faces to form a closed magnetic circuit with a corresponding outer core when the electronic card device is inserted to an electronic device. CONSTITUTION:A printed circuit board 4 with electronic components 8 mounted thereon is arranged in the inside of a card main body 1, plural holes are penetrated through the card main body 1 from one major side to its rear side together with the printed circuit board 4 and internal cores 2, 2', 2'' are packed in the holes. The end faces of the internal cores 2, 2', 2'' are exposed to the major side and the rear side. When the electronic card device is inserted to an electronic device, the internal cores 2, 2', 2'' are in close contact with outer cores 3, 3', 3'' arranged in the electronic device to form a closed magnetic circuit. Internal coils 7, 7', 7'' and outer coils are formed to the inner printed circuit board 4 and an outer printed circuit board 5 and connect to the electronic components 6 and the internal circuit of the electronic device.
Patent JP-H0850030-A (JP)
Title: Data display method in electric measuring device
Inventor: HARANO MASAYUKI
IPC: G01D1/12
Filed: 1994-08-04
Abstract: PURPOSE:To easily analyze data by displaying a maximum value, a minimum value and occurrence times of the whole measuring data in real time when an individual measuring data stored in a memory is displayed by a display means. CONSTITUTION:An analog input signal is converted to a digital signal by an A/D converter circuit 11, and data of a waveform sampled by a predetermined sampling frequency are stored in a memory 12. A maximum value Max, a minimum value Min and an average value Ave are calculated from the sampled data in a one-dot time. Thereafter, a maximum value MAX, a minimum value MIN and an average value AVE of all the data are obtained. In other words, variables MAX, MIN and AVE as a comparison reference are set. When data are judged not to be of a first dot the existing maximum value MAX and the maximum value Max of the first dot are compared with each other. If MAX is smaller than Max, updating is determined to replace the MAX to the maximum value Max which is displayed to a display 13 and a printer 14. Moreover, a time axis range is decided to be changed, and the waveform data are compressed in accordance with a compression ratio of the range. Then, the comparison is carried out for a new dot.
Patent JP-H1086522-A (JP)
Title: Formation of monochromatic image having enhanced abrasion resistance
Inventor: TUTT LEE WILLIAM
IPC: B41M7/00
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a thermal image having enhanced scratch resistance and abrasion resistance. SOLUTION: When a monochromatic image having enhanced abrasion resistance is formed, a specified thermal donor element and an acceptor element superposed thereon are prepared. The thermal donor element is then exposed imagewise by means of a laser or the like to produce an image layer on one or both elements. The element is provided with a specified polarity by charging or attracted to a conductive surface in the rear of the element. Colorless charged particles are then applied to the element including the image layer by applying a voltage to the surface of the element and attracted electrostatically to the surface of the image layer. Finally, the particles are thermally fused to form a protective overcoat entirely on the surface of the image layer.
Patent JP-S6180992-A (JP)
Title: Image picking up device for solid body
Inventor: KOIZUMI HARUHIKO
IPC: H04N13/04
Filed: 1984-09-27
Abstract: PURPOSE:To pick up an image of an optional small body such as small ball and to obtain three-dimensional image by picking up an image of solid body while vibrating the focal plane of the image picking up device at a prescribed period. CONSTITUTION:The light emitted from an object passes through an electro- optical element 6 in which a refractive index varies cyclically and an optical system 6a, and is guided to an image pick up part 5 which is composed of an image pick up tube or a CCD image sensor. The electro-optical element 6 is placed on the light axis, and its focal plane varies according to the electrical signals given to input terminal 6b. When the electro-optical element 6 is vibrated at 30Hz or less, or other similar frequency, the focal distance varies towards according to the change of refractive index to be modulated in the depth direction. Thus, when some optional small objects such as small balls are picked up by this device, it is possible to obtain a fine three-dimensional image.
Patent JP-S58104699-A (JP)
Title: Treatment of intensely-colored organic waste water
Inventor: KAWASUGI TADAAKI
IPC: C02F9/00
Filed: 1981-12-15
Abstract: PURPOSE:To perform the rapid removal of sludge in the flocculation of a intensely-colored organic liquid, by adding lime to make the waste water strong alkaline, and neutralizing the waste between precipitation and biological treatment. CONSTITUTION:A deeply-colored organic waste liquid such as a pulp mill waste liquor is supplied to a flocculating tank 1 where proper amounts of an aluminum salt, e.g. aluminum sulfate, and lime, e.g. slaked lime, are added to adjust pH of the waste water to 11.5-12.5. On this occassion, the aluminum salt is added to the flocculating tank 1 at first, the waste water is mixed for 1-5min, and then powdery or slurry lime is supplied from a position of 0-10cm above the water surface in the flocculating tank 1 by a quantitative feeder. The neutralized waste water is supplied to a biological treating tank 4 to remove BOD by the action of activated sludge. Sludge recovered from a precipitating cell 2 is supplied to a mixing tank 5 where a proper amount of lime is added to adjust the pH of the sludge to 12-12.5 and to fix coloring substance.
Patent JP-H06118165-A (JP)
Title: Traveling body identification device
Inventor: MITSUI TSUTOMU
IPC: G08B13/24
Filed: 1991-08-13
Abstract: PURPOSE:To identify a traveling body regardless of the polarization surface of an antenna by receiving the circular-polarized electromagnetic wave from a main body side with a linear polarization antenna and then receiving the linear-polarized electromagnetic wave from a traveling side with a circular polarization antenna at the main body side. CONSTITUTION:A two-arm spiral antenna (circular polarization antenna) is sued for a transmission antenna SA1 and a reception antenna RA2 at a main body (MAIN) side and a linear polarization antenna is used for a reception antenna RA1 and a transmission antenna SA2. When the circular-polarized electromagnetic wave with a frequency of f is radiated from the antenna SA1 by the sicjnal and power from a feeder circuit S at the main body side, the antenna RAI at the travelin<j side receives it and the antenna SA2 transmits tcl a linear-polariz'' electromacjnetic wave with a double frequency of 2f. The electromacjnetic wave is transmitted by the antenna RA2 at the main body side and is sent to a comparison circuit COM via a demodulation circuit RG and then an alarm is generated when the strength, continuation time etc. of received electromacjnetic wave exceed a ref erence value.
Patent JP-S5992901-A (JP)
Title: Production of product gas rich in hydrogen and carbon oxide
Inventor: TSUJIMOTO MASAAKI
IPC: C01B3/38
Filed: 1982-11-19
Abstract: PURPOSE:To prepare the titled gas smoothly, by the reforming reaction of hydrocarbons controlling the ratio of the flow rate of the steam (and the oxygen- containing gas) to the flow rate of the raw material corresponding to the variation of the number-average carbon number of the main component molecule of the hydrocarbons. CONSTITUTION:A flow of raw material composed mainly of saturated aliphatic hydrocarbons or a mixture of saturated aliphatic hydrocarbons and hydrogen and having varying composition of the main raw material with time, is added with steam or a mixture of steam and an oxygen-containing gas, and made to contact with a high-temperature catalyst to obtain a product gas rich in hydrogen and carbon oxide. In the above process, the ratio of the flow rate of steam to the flow rate of the raw material, or the ratio of the flow rate of steam and oxygen-containing gas to the flow rate of the raw material is controlled corresponding to the variation of the number-average carbon number m of the molecule of the main component. The molar ratio can be maintained to the optimum level, and the reforming reaction can be carried out smoothly independent of the composition variation in the raw material flow.
Patent JP-H1171050-A (JP)
Title: Wear resistant transport roller
Inventor: FURLANI EDWARD P
IPC: B65H27/00
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a transport roller having attrition resistance and wear resistance for transporting a web in a wearing corrosive manufacture environment. SOLUTION: A transport roller 20 has a core 22 and a first connection layer 24 partially wrapping at least the core 22 to be connected thereto. Further, the roller 20, partially wrapping the first connection layer 24, has a first layer 26 of anticorrosive substance connected to the first connection layer 24, here a first anticorrosive substance is electroplated nickel or electroless nickel. A second connection layer 28 for connecting a second layer 30 to the core 22 is provided. The second layer 30 is formed by a substance having attrition resistance and wear resistance, here the substance having attrition resistance and wear resistance is selected from polyurethane, acrylic, silicon dioxide, alumina, chrome oxide, zirconium oxide, zirconia-alumina compound or a group formed by these mixtures.
Patent JP-S6174815-A (JP)
Inventor: EMERII AI BARII
IPC: B29C45/16
Filed: 1985-09-13
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-S6182851-A (JP)
Title: Dry cell selector
Inventor: HARADA SUSUMU
IPC: B03C1/02
Filed: 1984-09-28
Abstract: PURPOSE:To select automatically dry cells from general refuses by combining a vibrating screen with a hanging magnetic separator and a permanent-magnet pulley. CONSTITUTION:The general refuses 1 contg. dry cells 12 are firstly treated by the vibrating screen 2 and only the refuses 4 which are not passed there- through an introduced into an incinerator and while conveying the passed refuse 3 cong. the dry cells 12 by a belt conveyer 5, the iron content is drawn up by the magnet separator 6 hung upward and the dry cells 12 are passed because these are weighty and the dry cells 12 are adsorbed by the permanent-magnet pulley 14 out of the refuses 9 consisting of the dry cells 12 and the nonmagnetic material 16. By this method, the dry cells are automatically selected, saving labor and at low cost.
Patent JP-2000035517-A (JP)
Title: Light transmission body, light transmission body array, image sensor lens plate and image forming device
Inventor: UOZU YOSHIHIRO
IPC: G02B1/04
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a light transmission body which is capable of making image transmission with decreased blurring by chromatic aberrations and is large in a refractive index difference between a central part and an outer peripheral part. SOLUTION: This columnar light transmission body of a radius R is continuously decreased in the refractive index toward the outer peripheral part from the center. The difference in Abbe number between the section of the highest Abbe number and the section of the lowest Abbe number within a range of 0 to 0.8R is <=2. (A) Methyl methacrylate, (B) alicyclic group-contg. (meth) acrylate and/or t-butyl methacrylate and (C) alkyl methacrylate fluoride are incorporated into at least one kind of the polymer among respectively plural kinds of the polymers. The polymer contg. the alkyl methacrylate fluoride is incorporated into the prescribed range set at 0.5R to R from the center. The content of the alkyl methacrylate fluoride occupying in the entire polymer within the range of 0.99R to R from the center is 20 to 60 wt.%.
Patent JP-S6262758-A (JP)
Title: Block mounting method for printer
Inventor: INOUYE YOSHINORI
IPC: B41L29/16
Filed: 1985-09-13
Abstract: PURPOSE:To accurately mount a printing block on a plate cylinder by enabling the block to be automatically supplied, by feeding the block in which a positioning hole is opened at the head at the prescribed amount to the cylinder side with at least two crossing sides of the block as references. CONSTITUTION:The forming position of a block head hole (positioning hole) 50d is decided with the sides of a printing block 50, i.e., both sides 51a, block tail side 51b and block head side 51c as references. The block 50 is set at the prescribed position of a block supplying and exhausting tray with both sides 51a and block tail side 51b as references, fed at the prescribed distance to a plate cylinder 3 side while relating to the rotation of the cylinder 3 by a block supplying and exhausting unit to engage the pin provided in the cylinder 3 with a block head hole (positioning hole) 50d, thereby mounting the block 50 on the cylinder 3. According to this construction, the block 50 can be accurately mounted at the prescribed position of the cylinder 3.
Patent JP-S6360510-A (JP)
Title: Winding for oil immersed induction apparatus
Inventor: FUJITA HIROYUKI
IPC: H01F27/28
Filed: 1986-09-01
Abstract: PURPOSE:To raise the breakdown strength of a transformer winding by forming spacers among coils by alternately laminating pressboards in which plastic fiber and pulp are mixed and pressboards made only of pulp in such a manner that the pressboards made only of the pulp are disposed on the front surface. CONSTITUTION:Linear spacers 1 and 2 are disposed between a low voltage winding 4 and a high voltage winding 3 so that an insulating barrier 8 obtains an oil gap 6 by supporting the barrier. In order to obtain an oil gap 10 between the coils of the windings 4 and 3, a spacer 9 between the coils is disposed. A low dielectric constant pressboard is used for the spacer 9, and the pressboard is composed by alternately laminating pressboards 91 in which pulp fiber and low dielectric constant plastic fiber are mixed and 100%-pulp pressboards 92 in such a manner that the 100%-pulp pressboards are disposed on the front surface. Thus, it can prevent the fiber on the surface of the low dielectric constant pressboard from becoming fuzzy and the fiber from being separated, thereby raising the breakdown strength of an oil-immersed induction apparatus.
Patent JP-2001034909-A (JP)
Title: Thin film magnetic head and fabrication method thereof
Inventor: KOBAYASHI TSUNEO
IPC: G11B5/31
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To eliminate a step between a shielding core and a planarization layer adjacent to the shielding core. SOLUTION: A thin film magnetic head includes a reproduction thin film head formed on a substrate, a shielding core 42 formed on this reproduction thin film head as an intermediate core, a planarization layer 47 formed around this shielding core 42 for planarizing an upper surface, and a recording thin film head formed over the shielding core 42 and the planarization layer 47. An interface surface 42a of the shielding core 42 with respect to the planarization layer 47 is inclined in an upward direction.
Patent JP-S58104763-A (JP)
Title: Printer
Inventor: KIZAKI KUNIHIKO
IPC: B41J35/16
Filed: 1981-12-18
Abstract: PURPOSE:To enable polychrome printing at high speed by obliquely guiding an ink ribbon in the direction of movement of a carrier in front of a printing head and loading a ribbon cassette to the carrier in a serial type printer. CONSTITUTION:Wire rows 151-154 are arranged while being inclined at a predetermined angle theta1 in the direction of movement of the head 1 in a printing head 1. An ink ribbon 4 consisting of four-color tracks 401-404 is encased into the cassette 16, which is inclined at the angle of theta2 in the direction of movement of a carrier 2 and mounted onto the carrier 2, and the angle theta2 is set so that each wire row can use respective track at their maximum. When the wires of several wire row are driven selectively while sliding the carrier 2, four-color characters, etc. through the combination of dots are printed. Accordingly, polychrome printing at high speed is enabled because respective track of the ink ribbon is guided obliquely in front of each wire row and the ribbon is moved in parallel at the same time as the movement of the head.
Patent JP-H0653333-A (JP)
Title: Forming method for contact hole in semiconductor device
Inventor: USHIGOE TAKATOSHI
IPC: H01L21/302
Filed: 1992-07-30
Abstract: PURPOSE:To prevent overetching and simplify a step for forming a plurality of deep and shallow contact holes in a semiconductor device. CONSTITUTION:A photolithographically antireflective film 14 (a TiN film in this embodiment) is formed on an insulating film 5 for forming contact holes. Then, contact holes 6a, 7a, and 8a are formed by use of this antireflective film 14.
Patent JP-H0932820-A (JP)
Title: Resin part fixing structure, and resin part fixing method
Inventor: SATO TOSHIOMI
IPC: F16B17/00
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a resin part fixing structure, and a resin part fixing method in which parts can be formed smaller, and in which manufacturing processes can be simplified. SOLUTION: Force generated by shrinkage of resin filled between a cavity part 23 and an inner circumferential surface of a round hole 19 while it is solidified acts in such a direction as to get in contact with the inner circumferential surface of the circular hole 19 under pressure because of the cavity part 23, and resin is shrinked to the inner circumferential surface of the hole 19. A resin part 21 is thus contacted to the inner circumferential surface of the hole 19 under pressure, and resin is solidified in this condition to fix the resin part 21 to a magnet 17.
Patent JP-H0492826-A (JP)
Title: Mold for molding optical element and preparation thereof
Inventor: KURIHARA NORIKO
IPC: C03B23/00
Filed: 1990-08-02
Abstract: PURPOSE:To prepare a mold having a large adhesive force to diamond and used for molding optical elements by forming a carbon atommeltable fine particle layer on the molding surface thereof contacting with glass raw materials. CONSTITUTION:A nucleus-forming active layer (a fine particle layer having a particle size of, etc., 200Angstrom  and capable of readily melting carbon atoms or carbon-containing substances under the conditions of temperatures and pressures for the formation of a diamond layer) is preliminarily formed on the glass- contacting molding surface of a mold employed for press-molding glass optical elements. The diamond layer is subsequently formed on the nucleus-forming active layer by gas phase synthetic method to provide a mold for molding the optical elements. When the surface roughness of the formed diamond layer does not satisfy a sufficient surface precision as the mold for molding the optical elements, the surface of the mold is polished.
Patent JP-H0869720-A (JP)
Title: Manufacture of wire harness
Inventor: IMOTO MASAYOSHI
IPC: H01B13/012
Filed: 1994-08-29
Abstract: PURPOSE: To provide possibility of specifying the connecting paths of post-setting terminals and performing an electric continuity inspection for each provisionally bundled circuit. CONSTITUTION: Post-setting terminals 31A of a provisionally bundled circuit 2x are grouped connector by connector to which the terminals 31A are connected. As a provisionally holding process, the terminals 31A are removably mounted in a provisionally holding jig 147, wherein the post-setting terminals are aligned upon putting them in correspondence to the connecting arrangement of the post-setting terminals to the mating connector.
Patent JP-S6182979-A (JP)
Title: Guide member of welding wire rod
Inventor: SAKAI SHINICHI
IPC: B23K9/12
Filed: 1984-10-01
Abstract: PURPOSE:To improve a durability remarkably by forming from a cemented carbide extrusion formed material. CONSTITUTION:A guide member 6 of welding wire rod is wholly formed in a cylindrical shape and composed of a fitting part 7 and guide part 8. The guide part 8 is formed by a cemented carbide extrusion formed material. Namely, a through hole 13 is formed by an extrusion forming after the compression of the powder of tungsten carbide and the powder of Co with high pressure and thereafter it is made with sintering at high temp. Said guide part 8 is fitted to the fitting part 7 by the nut part 11 made of stainless steel and is made the guide member 6 of welding rod.
Patent JP-S6449802-A (JP)
Title: Method of controlling temperature of steam of power plant
Inventor: INAHASHI KAZUMICHI
IPC: F22B35/00
Filed: 1987-08-19
Abstract: PURPOSE: To enhance controllabiltty by applying the dynamic characteristic model of a boiler heater to a superheater and a reheater and using an actual temperature as a feedback signal when the estimated temperature at n minute later derived from the predicted temperature of a model is lower than the actual temperatures CONSTITUTION: An actual temperature difference 207 is prepared independently from a predicted difference signal 203 and if the actual temperature 116 (difference 207) is higher than the predicted temperature 203 (difference 206), a high signal selection circuit 117 controls the actual temperature preferentially. Since response lag in the opening operation of an RH temperature decreasing unit 205 behind high speed reverse fluctuation in the amount of generated power is improved through preferential use of actual temperature difference, controllability can be enhanced significantly.
Patent JP-H0489073-A (JP)
Title: Stop control method for rotary game machine
Inventor: HAMANO JUNICHI
IPC: A63F5/04
Filed: 1990-07-31
Abstract: PURPOSE:To freely change the allocation ratio of a coin by allocating optional weight to individual symbols of reels, and freely setting the appearance ratios of the symbols at the stop position. CONSTITUTION:Multiple reels 2a-2c are stored and arranged in a machine main body 1. Multiple symbols are displayed in alignment on the peripheries of the reels 2a-2c, and the rotating states of the reels 2a-2c can be confirmed through a display window 3 on the front face. A stop line 4 is displayed at the center of the display window 3, one symbol is stopped on the stop line 4 for each of the reels 2a-2c when the reels 2a-2c are stopped, and symbols at the front and rear positions appear at the upper and lower positions of the stop line 4. Optional weight is allocated for individual symbols of the reels 2a-2c, and the appearance ratios of the symbols at the stop position are freely set. The allocation ratio of a coin can freely be changed.