baber/WOPTO huggingface dataset:
Patent JP-S54124732-A (JP)
Title: Magnetic brush developing device
Inventor: KASAHARA NOBUO
IPC: G03G15/09
Filed: 1978-03-20
Abstract: PURPOSE: To effectively perform color developing by disposing a plurality of developing powder  containing vessels to a developing sleeve and specifying the voltage application to the developing  sleeve.  
     CONSTITUTION: A magnetic brush developing device is constituted by a developing sleeve 51 and  a plurality of developing units 52 thru 54, etc. disposed around this. The developing sleeve 41 is  then connected to power sources E 1 , E 2  via switches S 1  thru S 4 , voltage varying devices R 1  thru  R 3 . The developing powders  of yellow, magenta and cyan in developing powder containing  vessels 60, 70 80 having been agitated with vane wheels 62, 72, 82 are attracted to supply sleeves  61, 71, 81 by the magnetic forces of magnets 66 thru 68, 76 thru 78, 86 thru 88 and are then attracted in brush form on the developing sleeve 51 by the magnetic forces of 56 thru 59. At the  time of turning the charge images of a photosensitive drum 1 to powder images, the voltage of the  same polarity as that of the photosensitive drum 1 is applied to the developing sleeve 51 by closing the switches S 1  thru S 3  at the supplying of the developing powders and the voltage of the  opposite polarity is applied by closing the switch S 4  at the recovering of the developing powders.  Thereby, the supply and recovery of the developing powders is efficiently accomplished and the  mixing of the developing powders with themselves is prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07244715-A (JP)
Title: Image processor
Inventor: MATSUMOTO KENTARO
IPC: G06T1/00
Filed: 1994-03-02
Abstract: PURPOSE:To read and file image documents at a high speed without using a mass-storage memory. CONSTITUTION:A color image document is read by a color document input part 101, and compressed and stored. Nearly simultaneously with the compressing and storing process, color multi-valued image data are converted into black-and-white and binarized. The binary data are stored in a binary page memory 106 and the image is thinned out almost at the same time to generate a reduced image. In this reduced image, areas where black pixels succeed are defined as rectangular areas, and data regarding the rectangular areas are generated. As for only the areas defined as the rectangular areas, the binary data are read out of the binary page memory 106 and compressed, and the compressed data are stored.
Patent JP-S60176571-A (JP)
Title: Preparation of dried food
Inventor: SUGISAWA AKIRA
IPC: A23L23/10
Filed: 1984-02-21
Abstract: PURPOSE:To prepare an easily handleable dried food preventing the generation of scorch, by integrating the ingredients dried by an airbitrary method with the liquid part dried with microwave heating. CONSTITUTION:The liquid part of a liquid food such as MISO soup, stew, soup, etc. is if necessary preliminarily dried, optionally incroporated with a substance having thickening effect, and subjected to the microwave drying treatment preferably under reduced pressure to obtain a soluble dried food substrate. Separately, the ingredients are dried by arbitrary method, and the obtained dried ingredients are integrated with the dried food substrate by arbitrary means.
Patent JP-S60177104-A (JP)
Title: Powder alloy sheet having adhesiveness
Inventor: MORISHITA TSUYOSHI
IPC: B32B15/01
Filed: 1984-02-24
Abstract: PURPOSE:To assure self-adhesiveness to a base body and to form a sintered metallic layer having good quality with a sheet consisting of kneaded matter composed of alloy powder and resin binder by making the grain size on the surface side to be adhered to the base body larger than on the front side. CONSTITUTION:A powder alloy sheet A is formed of the kneaded matter composed of a resin binder and alloy powder meeting the intended function. Such sheet A is made into the two-layered structure in which the grain size of the powder alloy on the rear side layer to be adhered to a metallic base body is made larger than the grain size of the alloy powder on a side layer 2. The self- adhesion to the base body is provided to the layer 1 by the adhesion of the resin binder. The sintered metallic layer having good quality without blowholes and surface roughness is formed on the metallic base body by using such powder alloy sheet.
Patent JP-H02211653-A (JP)
Title: Wafer
Inventor: TAKAHATA SUNAO
IPC: H01L27/04
Filed: 1989-02-10
Abstract: PURPOSE:To expect a gland reinforcing effect of a wafer itself at the stage of testing the wafer by the use of a tester by providing a pad for a gland pin, whose gland is reinforced after specifications of a chip being a large-scale integrated circuit. CONSTITUTION:A wafer has a large number of chips 2 being mounted on the wafer body 1, while the wafer body 1 is provided with a gland line 4, a pad 3 for a gland pin and wiring 5. The pad 3 for the gland pin reinforces the gland after the specification of the chip 2 being a large-scale integration circuit. The pad 3 for this gland pin is composed by arranging small pads horizontally every four pieces and vertically every three pieces in the periphery on each chip 2. The number of these small pads can be adjusted according to the size or the like of the chip 2.
Patent JP-S57163859-A (JP)
Title: Gas detector
Inventor: TAGUCHI HISAYOSHI
IPC: G01N33/00
Filed: 1982-03-01
Abstract: PURPOSE:To obtain a quick response, by using a pair of gas detecting elements having a high adsorption rate and a low desorption rate, and applying high voltage having different phases mutually at a constant period for a short time to its heating heater. CONSTITUTION:A pair of gas detecting elements 21, 22 having a high adsorption rate and a low desorption rate, are set so that the sensitivity and the response velocity are equal to each other. A switch 10a is connected to a switch  10b so that the voltage of a power source 11 is applied to a heater of each element normally and both switches are switched so that the voltage of each power source 11, 12 is applied to each heater at a constant period for a short time by making the phases different mutually. Hereby, the gas adsorbed by the gas detecting element is desorbed quickly. Detection of the gas is displayed on a display device 3 by selecting a point of time exclusive of noise generating time accompanied by the impression of high voltage on the switches 10a, 10b by a switch 23.
Patent JP-H07237824-A (JP)
Title: Device for installing/withdrawing of carpeting such as artificial turf
Inventor: HIRASAWA KIMIMASA
IPC: A47G27/04
Filed: 1994-03-02
Abstract: PURPOSE:To provide a long winding body of carpeting without increasing the allowable load of the floor surface to efficiently install and withdraw the carpeting such as artificial turf in a short time in an indoor stadium, a multi-purpose hall, etc. CONSTITUTION:Supporting rollers 4a, 4b are provided in a rotatable manner before and after a frame 3, an endless belt 6 is stretched to the outside of these rollers 4a, 4b to constitute a crawler, and a loading surface 30 is formed where a winding body 2 of carpeting such as artificial turf is rotated by this belt 6 in the feeding direction or the winding direction from the outer circumference as the belt 6 is advanced.
Patent JP-S61193488-A (JP)
Title: Manufacture of amorphous solar cell
Inventor: NAKATANI KENJI
IPC: H01L31/04
Filed: 1985-02-22
Abstract: PURPOSE:To produce an amorphous solar cell having high productivity and a good yield, by overlapping an intermediate laminated member with an electrode laminated member, and by bonding them with a conductive adhering layer. CONSTITUTION:In a step (a) an electrode layer 12 is formed on a substrate 11, and them in a step (b) a photo electromotive force layer 13 consisting of amorphous semiconductor is laminated to form an intermediate laminated member 10. Meanwhile, in a step (c) an electrode layer 22 is laminated on a second substrate 21 to form an electrode laminated member 20. In a step (d) conductive adhering layers 31 are formed on the photo electromotive force layer 13 of the intermediate laminated member 10 and/or the electrode layer 22 of the electrode laminated member 20. Next, in a step (e) the intermediate laminated member 10 and electrode laminated member 20 are overlapped each other and are bonded with the adhering layers 31 to form an amorphous solar cell 30. If the substrates 11, 21 which are formed as long flexible substrates are transferred across the respective steps by rolling them onto rolls, are treated while rolling back them, and are again rolled in each step, the solar cell are very advantageous in the productivity and quality.
Patent JP-S53117435-A (JP)
Title: Developing device for electrostatic latent image
Inventor: TOMURA KOUICHI
IPC: G03G15/09
Filed: 1977-03-23
Abstract: PURPOSE: To obtain a good image free from ground staining by adjusting a resistance corresponding to a development time providing external resistance in series with a resistance of magnetic toner. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63199087-A (JP)
Title: Controller for industrial robot
Inventor: KATO HISAO
IPC: G05B19/18
Filed: 1987-02-16
Abstract: PURPOSE:To prevent a voltage stop more than limitation and to prevent the malfunction of a robot and defective welding by totaling a voltage drop amt. and sending out a driving command by selecting a driving equipment according to the priority of each equipment. CONSTITUTION:The voltage drop amt. of simultaneously driving equipments is totalized by a totaling means 11 to decide by a deciding means 12 as to whether the summed voltage drop amt. is within a regulated value or not. In the case of its being within the regulated value, the equipment totalized by a selection means 13 and driving command placing means 14 is simultaneously driven on the whole. At this time, if it is beyond the regulated value, the equipment having low priority with less working amt. is excluded by the selection means 13 so as to become within the regulated value to simultaneously drive the equipments which are not excluded by the driving command placing means 14. The equipment removed by the totaling means 11 is then allotted again preferentially and the voltage drop amt. of the equipment simultaneously driven is totalized to decide by the deciding means 12 as to whether within or beyond the regulated value. In the case of its being within all of the equipments are simultaneously driven and in the case of beyond the equipment of low priority is excluded to simultaneously drive the equipment not removed.
Patent JP-H02213248-A (JP)
Title: Redundant constitution system
Inventor: SAKAMOTO HIROYUKI
IPC: H04Q11/04
Filed: 1989-02-14
Abstract: PURPOSE:To offer a system with high reliability by forming a system with a constituent having a fault avoidance circuit and adapting it to be of redundant constitution. CONSTITUTION:A fault detection control circuit 2 is a control circuit which replaces a switch network 1A with a fault avoidance circuit operated as an active system in the case of being faulty into a switch network 1B with a fault avoidance circuit in standby as a standby system and when a fault of the active system switch network 1 is detected from an input line 112, system changeover switches 3 and 4 control to apply the system switching processing. Thus, the equipment with high reliability is offered.
Patent JP-H06230661-A (JP)
Title: Toner housing container
Inventor: KAWAMURA IWAO
IPC: G03G15/08
Filed: 1993-01-28
Abstract: PURPOSE:To replace only a broken place when a part of a toner container is broken by composing a member in the longitudinal direction of a toner housing container of two or more members. CONSTITUTION:The toner housing container is provided with a developing room bottom plate 1, a toner supplying room bottom plate 4 and side plates 2 and 3. For assembling the toner housing container, the developing room bottom plate 1 and the toner supplying room bottom plate 4 are slid in the longitudinal direction and line grooves and projected lines formed on both of them are fitted. Then, a projected fitting part 2a of the side plate 2 is fitted into the recessed fitting part of the developing room bottom plate 1, the projected fitting part of the side plate 3 is fitted into the recessed fitting part 1a of the developing room bottom plate 1 and self-tapping screws 10 are inserted from the side plates 2 and 3, screwed and fixed. When the developing room bottom plate 1 s broken, it is replaced. When the side plate 2 or 3 is broken, it can be replaced.
Patent JP-S58149589-A (JP)
Inventor: IMAMICHI TSUTOMU
IPC: G07D9/00
Filed: 1982-03-01
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-H10212524-A (JP)
Title: Manufacture of high tensile resistant welded tube excellent in low temperature toughness and plating crack resistance
Inventor: HISAMUNE NOBUYUKI
IPC: C21D9/08
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a high tensile resistant welded tube excellent in the plating crack resistance and the low temperature toughness of the base metal and a resistance welded part. SOLUTION: After a welded part of a resistant welded tube having the composition consisting of 0.04-0.10% C, 0.05-0.40% Si, 1.00-1.80% Mn, <=0.025% P, <=0.010% S, <=0.050% Al, 0.030-0.060% Ti, 0.01-0.10% Nb, and 0.002-0.006% N satisfying Ti/N: 6.0-20.0, and the balance Fe with inevitable impurities, is heated at the temperature of >=Ac3 transformation point and <=1050 deg.C, the accelerated cooling with water is performed to obtain the high tensile resistant welded tube in which the low temperature toughness and the plating crack property are improved.
Patent JP-H08196391-A (JP)
Title: Sleeping mat
Inventor: TSUCHIDA SOICHI
IPC: A47C27/00
Filed: 1995-01-30
Abstract: PURPOSE: To prevent the leakage of fine charcoal powder as well as the shift of charcoal containing the powder thereof by entwining the charcoal used in a sleeping mat with soft fiber, particularly cotton. CONSTITUTION: A finger-tip size of charcoal 1 is entwined with cotton 2 to occupy the area of a sleeping mat divided at six positions across the entire breadth thereof along a lengthwise direction. Each entwined product is superposed to 1cm thickness and hard cotton 3 is laid on the charcoal layer thereof to 2.5cm thickness. Thereafter, the whole external surface of the product is wrapped and sewn with a cloth bag 4 made of a densely processed cloth, for example, a damp proofed cloth to prepare base mats (a). Then, six base mats (a) are superposed on one layer of hard cotton 3' having 2.5cm thickness and length corresponding thereto. The products so prepared are housed in a wrapping bag 5 of a size enough to house the whole thereof and made of the same cloth material.  The wrapping bag 5 between the base mats (a) are sewn with the hard cotton 3' and a fastener for taking in and out articles is fitted to the side of the bag 5 to prepare a sleeping mat (b). As a result, charcoal powder does not leak, and the action of the charcoal 1 can be maintained.
Patent JP-S63200107-A (JP)
Title: Light intensifier of optical fiber transmission light, light source, and illuminating method
Inventor: SAITO YUTAKA
IPC: H04B10/00
Filed: 1987-02-16
Abstract: PURPOSE:To attain infinite light intensification and illumination by transmitting the condensed light by an optical fiber and expanding the section of the optical fiber by a lens or the like to transmit the light to the following optical fiber. CONSTITUTION:The sunlight or the light of an electric lamp is condensed and is transmitted by single or plural optical fibers 1, and the section of optical fibers 1 is expanded by a lens 2 or the like to transmit the light to the following optical fiber. These unit bodies are continuously connected in series in the multiple system by optical fibers to constitute a gathered light intensifier. The best effect is obtained in this intensifier if it is covered with plastics or the like and the light of plural optical fibers 1 is intensified. With respect to the structure of illuminating materials, light is scattered by glass, plastics, nylon, vinyl, metal, plating, paint, liquid, gas, or the like. Thus, infinite light intensification and illumination are obtained with one light source and the energy is considerably reduced.
Patent JP-H09202983-A (JP)
Title: Rust preventive composition
Inventor: KAMIUSUKI TOSHIAKI
IPC: C23G1/02
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain a rust preventive compsn. having a good rust removing effect without having a possibility of attacking blank metals by using mild org. acids, weakly acidic inorg. acids, oxidizing agents and metals of specific standard electrode potential as essential components. SOLUTION: This rust preventive compsn. consists of >=1 kinds of the org. acids, the weakly acidic inorg. acids and their salts, the oxidizing agents and the metals having the standard electrode potential of <=-0.1V as the essential components. The compsn. has little influence on the metallic blanks, does not generate malodors, has the lower danger on the human body and has the good effect of removing rust at ordinary temp. The org. acids and their salts described above are preferably oxalic acid, citric acid, EDTA and their salts. For example, pyrophosphoric acid, tripolyphosphoric acid and their alkaline metal salts are used for the weakly acidic inorg. acids and their salts. The oxidizing agents are preferably iron (III) salt and more particularly iron citrate (III). The metals having the standard electrode potential of <=-0.1V are adequately Zn, Mn, V, Cr, etc.
Patent JP-H03236288-A (JP)
Title: Thermopile type infrared ray sensor
Inventor: MURO HIDEO
IPC: H01L35/32
Filed: 1990-02-14
Abstract: PURPOSE:To improve heat separation, to improve thermal exchange rate and to enhance an infrared ray detecting sensitivity by alternately connecting a plurality of beamlike resistors made of single crystal silicon as a heat separating structure to form the beam of a thermopile, and supporting an infrared ray detector so formed as to be heat-insulated from a semiconductor substrate. CONSTITUTION:D-type diffused resistance layers 17 and n-type resistors 22 are alternately connected in series to form a beamlike resistor, and a beam 14 of a thermopile is formed. The resistance elements 17, 22 have an inverted triangular sectional shape in which one a surface (a) is surrounded by two surfaces (b) at the beam except stationary parts at both ends. An infrared ray detector 15 at the end of the beam 14 is formed in a lattice shape to be associated by perpendicularly crossing the beamlike resistors of the beam 14, and an infrared ray absorption layer 20 is formed on the surface.
Patent JP-H01209630-A (JP)
Title: Manufacture of near ultraviolet-ray radiation preventive type fluorescent lamp
Inventor: AKEBOSHI MINORU
IPC: H01J9/22
Filed: 1988-02-16
Abstract: PURPOSE:To simplify the process by spreading a water sol which consists of a specific metal oxide on the first layer, drying it to form the second layer, spreading a phosphor suspension using an organic solvent on the second layer, and drying it to form a phosphor layer. CONSTITUTION:The first layer 2 is formed by forming a fine particle layer consisting of an ultraviolet-ray absorbing substance on a glass bulb 1, over which a water sol consisting of a water soluble high polymer or a metal oxide stabilized with an inorganic or organic acid is spread to form the second layer 3. Moreover, over the second layer 3, a phosphor suspension using an organic solvent is spread to form a phosphor layer 4. Consequently, the phosphor can be spread without baking the fine particle layer (first layer) of the ultraviolet- ray absorbing substance, and the forming of the first layer 2 and the second layer 3 can be carried out in the same line of spreading process. The process can be simplified accordingly.
Patent JP-H08226829-A (JP)
Title: Process monitoring apparatus
Inventor: OGUMA TAKU
IPC: G05B23/02
Filed: 1995-02-22
Abstract: PURPOSE: To provide a process monitoring apparatus whose monitoring property and operability are excellent in the process monitoring and operating apparatus of a process monitoring and control system by which monitoring information on a process is displayed on a plurality of display screens. CONSTITUTION: A process monitoring apparatus is provided with a display- specification-input reception part 35 which provides the common display specification of monitoring information being displayed on a plurality of display screens, with a display-specification-change-instruction-input reception part 36 which instructs the collective change of the display specification on the display screens, with a display-screen-information storage region 39 which stores the information displayed on the respective display screens and with a process-monitoring- information-display processing part 33 which displays information on the respective display screens according to the information by the display-screen- information storage region 39.  Consequently, since the monitoring information being displayed on the plurality of display screens can be processed collectively to the same display specification so as to be displayed, the monitoring property and the operability of the process monitoring apparatus can be enhanced.
Patent JP-2000232303-A (JP)
Title: Tapered waveguide and its manufacture
Inventor: KURONO MASAKAZU
IPC: H01P3/12
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To make an impedance matching state satisfactory over a wide frequency range by making the size of a rectangular cross section part change from a start edge to an end edge in a tapered shape, making characteristic impedance change according to a cosine function defining the tube axial length between start and end edges as a half cycle and also providing a structure in which a tapered shape is represented by a specific functional formula. SOLUTION: In this tapered waveguide 10, the size of a rectangular cross section part changes in a tapered shape in the direction from the start edge to the end edge, the characteristic impedance Z(x) of a position (x) in a tube axial direction changes according to a cosine function defining the tube axial length between the start and end edges as a half period, and also, the tapered shape when an electromagnetic wave length to be used is λs is represented by a function including the expression of [λs/√  2√(1+(1-λs4/Z(x)2}]. Also, when the characteristic impedance of the start edge position is defined as Z(0), the tube axial length between the start and end edges is defined as L and the characteristic impedance at the end edge is defined as Z(L), the characteristic impedance Z(x) is represented by Z(x)=(Z(0)+Z(L))/2+((Z(0)-Z(L))/2)cos(πx/L).
Patent JP-H05232616-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ONODERA AKIRA
IPC: G03C1/34
Filed: 1992-02-20
Abstract: PURPOSE:To obtain high-contrast photographic characteristics and good halftone dot performance restrained from occurrence of fog in a dotted image by incorporating specified compounds. CONSTITUTION:The photosensitive material contains the hydrazine compound in a silver halide emulsion layer or other in photo constituent layer and at least one of the compounds represented by formula I in which each of R1-R3 is alkyl, alkenyl, or alkynyl, and this compound has a thioether partial structure and that represented by formula II in which Y is alkylene or alkenylene or arylene each optionally substituted, and l is an integer of >=2. The hydrazine compound is represented by formula III in which R4 is an aryl or hetero-cyclic group; A1 and A2 each is H, or one is H and the other is cyan or sulfonyl or oxalyl: and R5 is represented by formula IV in which each of R6 and R7 is H or alkyl or the like.