baber/WOPTO huggingface dataset:
Patent JP-H01253071-A (JP)
Title: Image enlarging/reducing method
Inventor: SHIMURA KAZUO
IPC: G06F17/17
Filed: 1988-03-31
Abstract: PURPOSE:To reduce a dummy image in moire fringes by finding plural groups of interpolated image data which shift in picture element position in a specific direction by columns, finding the mean value of interpolated image data by corresponding picture elements among different groups of those data, and finding one group of interpolated image data by the columns. CONSTITUTION:Plural groups (four groups A-D) of data which shift in picture element positions from one another in the specific direction are found by the columns, and the mean value of interpolated image data is found by the corresponding picture elements (e.g. four picture elements b01-b04, four picture elements b11-b14, etc.) in different groups. The found interpolated picture data b0, b1, b2... so called out of phase. Consequently, an image is reproduced and displayed according to those interpolated image data b0, b1, b2... and then the dummy image in moire fringes which is formed in the reproduced image is reduced sufficiently.
Patent JP-S5414124-A (JP)
Title: Display unit
Inventor: TANUMA NORIO
IPC: G06K15/10
Filed: 1977-07-05
Abstract: PURPOSE: To perform effective display for the display pattern of a plurality and various size on the display surface, by arranging the line control character representing the attribute of line at the head of data and the item control letter specifying the attribute of the items in the data, and processing the content of the both characters logically. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000023963-A (JP)
Title: Device and method for binary energy x-ray imaging
Inventor: CHAO YONG-SHENG
IPC: G06T1/00
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for two-dimensional X-ray imaging using a two-dimensional detector of a large format. SOLUTION: This device has an X-ray source 14, a front two-dimensional X-ray detector 16, a beam selector 18, and a rear two-dimensional X-ray detector 26 in its physical order. An object 12 is placed between the X-ray source and the front detector. The beam selector prevents a primary X-ray 32 from reaching the selected position of the rear detector. A pair of primary binary energy images can be obtained at the rear detector. Using binary energy data disintegrating method, a low-resolution primary X-ray front detector image is calculated, from which a high-resolution primary binary energy image pair is calculated. In addition, the data disintegrating method can be used also in calculating a pair of high space resolution material composition images.
Patent JP-H11253064-A (JP)
Title: Method for growing aquatic plant and apparatus therefor
Inventor: YAMADA HIROSHI
IPC: A01G31/00
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a growing technique capable of growing an aquatic plant without causing the withering, i.e., capable of keeping or growing the plant and effective for preventing the weakening of an aquatic plant in the case of keeping the plant in a small vessel or transporting the plant. SOLUTION: This growing vessel 10 is a transparent glass or transparent resin vessel having an opening 10a at the top. The opening 10a of the growing vessel 10 is fitted with a cap 11 made of a synthetic rubber to seal the inner space of the growing vessel 10. The bottom 10b of the growing vessel 10 is fitted to a ring-shaped bottom board 12. The inner space of the growing vessel, 10 is filled with water 13 and sand 14 is placed on the bottom of the vessel. Plural oxygen-generation tablets 15 are placed on the bottom sand 14. The root of an aquatic plant 20 is buried in the bottom sand 14.
Patent JP-S58196583-A (JP)
Inventor: KATSUYAMA YASUO
IPC: H01L21/60
Filed: 1982-05-13
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-H02259092-A (JP)
Title: Production of calcium
Inventor: ONOZAWA MASAO
IPC: C25C3/02
Filed: 1989-03-31
Abstract: PURPOSE:To produce Ca with a small unit requirement of energy by using molten Zn, Sn, Cu or a molten alloy of Zn, Sn or Cu with Ca as the cathode, electrolyzing a molten salt mixture contg. Ca chloride or oxide and vacuum- distilling the resulting alloy of Ca with Zn, Sn, or Cu. CONSTITUTION:When Ca is produced through a Zn-Ca alloy, molten Zn is charged as the cathode, graphite is used as the anode 1 and a molten salt mixture of CaCl2 with CaK2 and CaF2 is used as an electrolytic bath 5, kept at a prescribed temp. and electrolyzed under a proper bath voltage to obtain a Ca-Zn intermediate alloy. This intermediate alloy is vacuum-distilled to produce Ca.
Patent JP-S63248420-A (JP)
Title: Steam trapping device
Inventor: FUJII HIROO
IPC: B01D53/26
Filed: 1987-03-31
Abstract: PURPOSE:To prolong the period up to the conduit is clogged with ice by providing such a refrigerating area spreading mechanism that the refrigerating area is gradually enlarged from the downstream side to the upperstream side of the conduit so that the ice is uniformly condensed and stuck to the inner wall surface of the conduit. CONSTITUTION:In the steam trap device, the conduit 1 for a gas containing the steam is movably covered with a tube 7 consisting of an insulating material. The tube 7 is so located in the beginning of operation that only a part of downstream side of the conduit 1 is brought into contact with the refrigerant in a refrigerating chamber 2. Ice 3 is stuck to only the part of inner surface of conduit which is not covered with the tube 7 in the refrigerating chamber 2. Then, the tube 7 is moved according to the lapse of time from the downstream side to the upperstream side of the conduit 1 so as to gradually enlarge the refrigerating area with the result that the ice is uniformly condensed and stuck on the inner surface of conduit.
Patent JP-H10276358-A (JP)
Title: Video display system
Inventor: TSUTSUI TOSHIAKI
IPC: H04N5/225
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To facilitate comparison with a map when photographing the ground from a flying object and further to perform photographing without omission by inputting the advancing direction signal of airplane to a camera jimbal controller and operating/controlling a camera jimbal so as to always orientate it to the North. SOLUTION: A present machine position measuring instrument 10 for observing the position of airplane itself outputs a machine body advancing azimuth signal 11 by operating it from the latitude, longitude and height. Since a camera television 1 is straightly attached to a camera jimbal 3, when the camera jimbal 3 is directed to the North, the North becomes the upside of image displayed on a display part 9. The machine body advancing azimuth signal 11 inputted to a camera jimbal controller 7 is the advancing direction angle of airplane to the North. Since the advancing direction of airplane is almost coincident with the direction of the top of the machine, by controlling the camera jimbal 3 reversely to the machine body advancing azimuth signal 11, the camera jimbal 3 is turned toward the North and the image can be always displayed so that the North can be the upside.
Patent JP-S59211700-A (JP)
Inventor: KOBAYASHI SEIICHI
IPC: D21H27/02
Filed: 1983-05-11
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-2000331664-A (JP)
Title: Alkaline storage battery separator and coating agent
Inventor: WATANABE SATOSHI
IPC: H01M2/16
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To improve the alkali electrolyte retaining characteristic and resistance to alkali by comprising battery separation with polyolefinic fibers and a polyoxyalkylene group-modified polyvinylalcohol. SOLUTION: A polyoxyalkylene group-modified polyvinylalcohol has 0.01-50 mol% of poyoxyalkylene structure having 3-500 units, 99.99-30 mol% of vinylalcohol structure, and 0-20 mol% of vinyl acetate structure, and the polymerization degree is preferably set to the range of 200-3500. Further, a water-soluble epoxy compound is included in a separator, whereby the absorbing speed can be improved. As such a compound, a water-soluble one having at least two epoxy groups in the molecule is preferable, including glycerol diglycygyl ether or the like. The addition quantity is preferably set to 0.5-10 wt.% to the polyoxyalkylene group-modified polyvinylalcohol.
Patent JP-S58199171-A (JP)
Title: Preparation of discharge recording head
Inventor: KAGATANI ISAO
IPC: B41J2/425
Filed: 1982-05-14
Abstract: PURPOSE:To easily prepare a discharge recording head with high preciseness, by a method wherein a pattern comprising plural fine head parts and line parts formed on a print base board is coated with an insulating material and slightly protruded by removing the insulating material applied to the part other than the pattern part. CONSTITUTION:A pattern comprising plural fine head parts 2 having fine shape preciseness and line parts 3 connected thereto is formed on a print base board 1 and, after the whole of this base board is coated by an insulating material 4, the head leading end is cut to bring the base board 1, the head parts 2 and the insulating material 4 to a same plane. In the next step, the leading ends of the head parts 2 are immersed in a solvent 5 to dissolve and remove the base board 1 and the insulating material 4 and the pattern parts of the head parts are protruded several mum - several ten mum. By this method, because plural patterns can be formd on the base board in high preciseness at high density, printing quality can be enhanced to a large extent.
Patent JP-S60224002-A (JP)
Title: Infrared thickness gage
Inventor: KOTARI KATSUE
IPC: G01B11/06
Filed: 1984-04-21
Abstract: PURPOSE:To decrease multiple reflection in a material to be measured and to make measurement with high S/N and high accuracy by making P-polarized light incident on the material to be measured at an angle equal to the angle of polarization or approximate thereto. CONSTITUTION:An IR thickness gage is provided with a measuring part A and an arithmetic part B and the thickness detected by said gage is displayed and recorded by a display recording device C. The part A is provided with an IR light source 12 from which IR light is polarized to the P-polarized light by a polarizer 24 and is made incident on the material 11 to be measured at the angle of inclination equal to or approximate to the angle of polarization of the material 11. The IR light transmitted through the inside of the material 11 is detected by IR detector 27 and the output thereof is inputted via a detecting circuit 28 and a dark current cancelling circuit 29 to the part B by which the absorbancy in a specific absorption band is determined from the photodetection intensity of the IR light and the thickness of the material 11 is calculated from the determined absorbancy.
Patent JP-S57197855-A (JP)
Title: Thin-film diode array
Inventor: WATANABE TOORU
IPC: H01L27/146
Filed: 1981-05-29
Abstract: PURPOSE:To obtain uniform diode characteristics, and to improve the yield of the diode array by making the forming width of a photoelectric converting film larger than the forming width of upper and lower electrodes. CONSTITUTION:In the thin-film diode array consisting of a large number of the lower electrodes 9 for extracting signals coated and formed in parallel onto a glass substrate 8, an amorphous silicon film 11 shaped onto the lower electrodes 9 and the upper electrode 12 on the film 11, the forming width d1 of the amorphous silicon photoelectric converting film 11 arranged among the lower electrodes 9 and the upper electrode 12 is made larger than the forming width d2 of the lower electrodes 9 and the forming width d3 of the upper electrode 12.  Accordingly, the lower electrodes are subject to no influence of the form of the  end surface of a pattern hang, etc. in case of the etching of the end surface of  the amorphous silicon film, and the diode array having uniform diode characteristics is obtained.
Patent JP-S61239674-A (JP)
Title: Formation of semiconductor conductive layer
Inventor: TOSAKA ASAMITSU
IPC: H01L29/80
Filed: 1985-04-16
Abstract: PURPOSE:To improve the characteristics of a semiconductor device by implanting first conduction type and second conduction type impurity ions to a high purity layer having resistivity of 10OMEGAcm or more formed onto a semi- insulating substrate in succession to shape a conductive layer. CONSTITUTION:A high-purity high-resistance film 12 having resistivity of 10OMEGAcm or more is formed to a Cr-added semi-insulating GaAs substrate 11 through a MOCVD method by (CH3)3Ga and AsH3. Be ions are implanted under conditions of 100KeV and approximately 2X10<12>cm<-2> to shape a P layer 17, Si ions are implanted under conditions of 50KeV and approximately 3X10<12>cm<-2> to form an N layer 13, and the whole is annealed for 20min at 800 deg.C. According to the method, a semiconductor conductive layer in which the effect of a residual impurity in the substrate is reduced and leakage currents flowing in the substrate are minimized is acquired, thus forming a device having excellent characteristics.
Patent JP-S557460-A (JP)
Title: Method and appratus for cutting extruded kneaded body in kneaded body filler
Inventor: UENO SUKEZOU
IPC: B65B3/04
Filed: 1978-07-03
Abstract: PURPOSE: To rapidly cut a string-like kneaded body hanging from a filling nozzle by jetting compressed air downward in an inverted conical shape from around the nozzle.  
     CONSTITUTION: An annular air passage 11 capable of communication with an air feed source is formed around a filling nozzle 7, and the outlet side 12 of the passage 11 is reduced in cross-sectional area toward the opening 8 of the nozzle 7. An air jet a in an inverted conical shape is spouted from around the nozzle 7 to instantaneously cut the string-like kneaded body 13 extruded out of the nozzle 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04293367-A (JP)
Title: Waveform equalizer for muse decoder
Inventor: URATA EIKICHI
IPC: H04B3/04
Filed: 1991-03-22
Abstract: PURPOSE:To improve the elimination performance of a ghost component in an AM-MUSE signal without extending a tap length of a waveform equalization filter 7 (transversal filter) provided to a waveform equalizer with respect to the waveform equalizer correcting a waveform distortion caused in the transmission system of an FM-MUSE signal and the AM-MUSE signal. CONSTITUTION:A waveform equalization transversal filter 7 provided to the waveform equalizer correcting a waveform distortion caused in the transmission system of an FM-MUSE signal and an AM-MUSE signal selects a clock frequency of 32.4MHz for the FM-MUSE signal and a clock frequency of 16.2MHz for the AM-MUSE signal.
Patent JP-S62272930-A (JP)
Inventor: UIRIAMU RUUKU BOORUDOUIN
IPC: A22C13/00
Filed: 1987-04-03
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-H04219319-A (JP)
Title: Preparation of super-conducting phase based on bismuth, strontium, calcium, copper and stabilizing element
Inventor: GABURIERU BIRUMAN
IPC: C04B35/45
Filed: 1991-03-22
Abstract: PURPOSE: To easily obtain a superconducting product expressed in a formula in a short time by drying a solution containing Bi, Sr, Ca, Cu and stabilized elements, and burning it in an atmosphere.  
     CONSTITUTION: The solution containing Bi, Sr, Ca, Cu and stabilized elements (Pb, Sa and Sn) is prepared. This solution is dried by being spouted into a high-temperature substrate. Next, this dry product is burnt in the atmosphere. Then, the superconducting product shown by Bi x M y Sv z Ca t Cu v O w  (X; 1.5±0.2, Y; 0.5±0.2, Z; 2±0.5, t; 2±0.5, V; 3±1, M; Pb, Sb, Sn and W: determined from the valences of respective cations) is obtained. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S5415018-A (JP)
Title: Melt spinning of thermoplastic synthetic fibers
Inventor: ICHIMURA TAKAAKI
IPC: D01D5/08
Filed: 1977-07-06
Abstract: PURPOSE: To melt spin the title high-quality fibers with little unevenness in size, free from broken single filaments, by holding extruded filament yarns between a pair of oiling rollers provided at specific positions in a specific state. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08283546-A (JP)
Title: Flameproofed thermoplastic molding compound
Inventor: GAREISS BRIGITTE
IPC: C08K3/01
Filed: 1996-04-03
Abstract: A flameproof thermoplastic moulding compsn. contains (A) 10-97.9 wt.% of a thermoplastic polyester, (B) 1-20% of decabromodiphenylethane (I), (C) 1-15% of a metal oxide, a metal sulphide and/or metal borate, (D) 0.1-5% of an ester of an alcohol with at least 3 OH gps. and a 5-34C aliphatic mono- or di-carboxylic acid and (E) 0-70% of the usual additives and processing aids.
Patent JP-S576781-A (JP)
Title: Carriage shifting and paper feeding mechanism for small serial printer
Inventor: NAKAMURA OSAMU
IPC: B41J23/14
Filed: 1980-06-17
Abstract: PURPOSE: To obtain a printer of small consumption of electric power and simple structure which can make both carriage shift and paper feed with a single power by a method wherein a carry gear and a paper feed gear are changed over and driven  by sliding a single change gear.  
     CONSTITUTION: A type wheel rotates by a motor and at the same time, since a point 412 of a return lever 41 is engaged with a change gear 45 by means of energizing force of a spring 56, special teeth 451 of the gear 45 is engaged with a carry gear 44 and rotates a carry gear 42 intermittently. Thus, a carriage code 43 is  wound up about the pulley part of a gear 42 and shifted. Then, when the point 412  of the return lever 41 is revolved by the cam part 454 of the change gear 45 and  engagement between the lever 41 and the gear 45 is removed by an electric magnet  40, the gear 45 slides by cooperation of a sliding cam 57 and a spring 46 in a C- direction and a special gear part 452a and a paper feed gear 50 are engaged with  each other to feed the paper. Simultaneously, the carriage is released from the  engagement with a positioning plate and returns to the home position. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S525506-A (JP)
Title: Method of eliminating and turning over the direct current in an endles s magnetic device for recording and reproducing
Inventor: SONE KIYOSHI
IPC: G11B5/02
Filed: 1975-07-02
Abstract: PURPOSE: To eliminate by providing a suturated magnetic field of direct current by utilizing a recording head, and then by providing a direct current magnetic field which has a different direction from the one mentioned above. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61240443-A (JP)
Title: Optical pickup device
Inventor: HISHI TAKASHI
IPC: G11B7/135
Filed: 1985-04-17
Abstract: PURPOSE:To secure easily a prescribed angle relation between a sensor lens and a photodetector by forming a spherical form part on the 1st surface of the sensor lens, a cylindrical form part on the other surface and a bus bar of a concave cylindrical part and a reference part set at a prescribed geometric position at an external form part respectively in one body. CONSTITUTION:A spherical form part 2 and a cylindrical form part 3 are formed on the 1st surface and the other surface respectively of a sensor lens formed by plastic, etc. in a monolithic structure. A cut part 4 is formed by cutting linearly an external form part as a reference part is approximately equal to a bus line L of the cylindrical surface of the part 3. The bus bar L is always attached at a fixed geometric position to a holder 6 by securing coincidence between a base line K of the holder 6 and a base line G formed by the part 4. The holder 6 is fixed by a screw 10 after having coincidence between a groove part 9 and a screw hole 11 of the main body 51 of the holder 6. Thus it is possible to keep at all times a cross angle between the base line of a photodetector and bus bar L at 45 deg..
Patent JP-S58199955-A (JP)
Inventor: OOTSUKA YOSHIYASU
IPC: E04F15/08
Filed: 1982-05-14
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-S6068459-A (JP)
Title: Microminiature computer
Inventor: ONODERA TOORU
IPC: G06F3/06
Filed: 1984-04-25
Abstract: PURPOSE:To attain the transfer of data between a microminiature computer and an audio cassette deck by providing a signal converting circuit to perform the transfer of signal between the computer and the cassette deck. CONSTITUTION:A remote control circuit RM is provided to the main body of a microminiature computer to perform the remote control for start/stop of a cassette tape deck. A CPG constitutes an oscillating circuit to produce a clock signal, and a dividing circuit CT produces a clock signal to write information to the cassette tape deck as well as a timer interruption. This computer also contains an encoder/decoder, i.e., a signal converting circuit which performs the signal conversion from a frequency to a voltage or vice versa. Thus the transfer of data, etc. is possible between the microminiature computer and an external audio cassette deck.
Patent JP-H01254067-A (JP)
Title: Facsimile equipment
Inventor: RYUGE AKIHIRO
IPC: H04N1/387
Filed: 1988-04-02
Abstract: PURPOSE:To make the entire equipment inexpensive and to prevent picture quality of a routine form from being deteriorated by providing a memory with transmission form stored therein and a synthesizing means synthesizing a prescribed item to the prescribed position of the form. CONSTITUTION:A picture read scanner 31, a memory 32 storing a picture data, a ROM 33 with the data of routine form written therein in advance, a console panel 34, a printer 35 printing out a picture data, a CCU(communication control unit) 36, a bus 37, a built-in clock 38 and a CPU 30 controlling the entire system are provided on the equipment. Moreover, the CPU 30 and the ROM 33 are examples of the synthesizing means synthesizing a prescribed item onto the prescribed position of a transmission form. Thus, in a facsimile equipment storing the routine form used to send a transmission original into the memory, the entire equipment is made inexpensively and the picture quality of form is not deteriorated.
Patent JP-H07286993-A (JP)
Title: Laser ultrasonic construction material measurement device
Inventor: KOBAYASHI TAKAKAZU
IPC: G01N29/00
Filed: 1994-04-20
Abstract: PURPOSE:To enable excited ultrasonic waves to be correctly, surely and efficiently measured in a completely noncontact state even if the surface of material is rough by generating a scanning interference fringe by double channel laser beams, exciting surface waves high in amplitude, and thereby detecting the surface waves by a heterodyne interference meter. CONSTITUTION:Laser which is oscillated by an ultrasonic wave exciting laser 2, and reflected by a 50% reflecting mirror 9, and laser which transmits the reflecting mirror 9, and is shifted in frequency by a sound optical modulator 4, are irradiated to the same point of a measured material 1, and a scanning interference fringe is generated over an irradiated point so as to allow surface waves 16 to be excited, so that the surface waves thereby propagate over the surface of the material. A heterodyne interference meter 18 irradiates laser onto the material 1, which is oscillated by an exciting ultrasonic wave detecting laser 3, and reflected by a 50% reflecting mirror 13, allows laser which is affected by the surface waves 16 so as to be scattered, to interfer with laser which transmits the reflecting mirror 13, and is shifted in frequency by a sound optical modulator 5, receives the resultant by an photo detection element 6, and it is detected 8 as a beat signal. The detection of the phase of the aforesaid signal enables the displacement of the material 1 caused by the excited surface waves to be measured.