baber/WOPTO huggingface dataset:
Patent JP-2000331153-A (JP)
Title: Image processing method and device
Inventor: NAGAO KIMITOSHI
IPC: H04N9/64
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To suppress and eliminate the noise component of a multi-band image that is caused by an electric noise by calculating a noise elimination component by multiplying the edge noise mixed image data by a noise elimination weighing factor that is increased as the correlation value is decreased between the edge noise mixed image data. SOLUTION: A smoothing processing arithmetic part 14a produces the smoothed image data, and an edge noise mixed component extraction part 14b extracts the edge noise mixed image data. An image correlation value arithmetic part 14c calculates the correlation value between the edge noise mixed image data at every position of each pixel of an original image. A noise elimination coefficient arithmetic part 14d calculates a noise elimination weighing factor that is increased as the said correlation value is decreased. A noise elimination component arithmetic part 14e multiplies the edge noise mixed image data by the noise elimination weighing factor to produce a noise elimination component.  Then a noise elimination processing arithmetic part 14f magnifies variably the noise elimination component by a variable magnification coefficient and subtracts the noise elimination component from the original image data to obtain the noise elimination image data.
Patent JP-H08333809-A (JP)
Title: Unit type building with elevator
Inventor: TOKUNARI HIROHISA
IPC: B66B7/00
Filed: 1995-06-06
Abstract: PURPOSE: To reduce cost by laying out a beam installed on the elevator building unit on the top floor and a guide rail which guides a lift cage of each of the other units as a front gate. CONSTITUTION: A plurality of first story building units 14 and a plurality of second story building units 15 and a plurality of third story building units are installed on a foundation 12 one after another. Elevator building units 14A and 15A and 16A ranging from the first story to the third story building units are arranged to form an elevator shaft 2 which penetrates the elevator building units vertically. A beam 17 installed to the elevator building unit 16A and a guide rail 8 installed to the elevator building unit 14A to 16A are laid out as a front gate. Furthermore, a pulley 6 is mounted on the beam 17 while two ropes which suspend a lift cage of an elevator 1 is wound with a lift drive device 9 and installed so that the ropes may be rewound. Furthermore, the lift cage is installed along the guide rail so that it may rise.
Patent JP-S5764690-A (JP)
Title: Preparation of 2,3-dicyan-1,4-dithiaanthraquinone
Inventor: KOBAYASHI SHIYOUJI
IPC: C07D339/08
Filed: 1980-10-07
Abstract: PURPOSE: To prepare the titled compound useful as a disinfectant, economically, in high purity and yield, without using organic solvent, without pollution, by reacting an alkali metal salt of specific ethene compound with a 1,4-naphthoquinone compound in the presence of a surface active agent in water.  
     CONSTITUTION: An alkali metal salt of 1,2-dicyan-1,2-dimercaptoethene is made to react with 2,3-dichloro-1,4-naphthoquinone in water, in the presence of a surface active agent such as anionic surface active agent, nonionic surface active agent (e.g. higher olefin ether), etc., at 20W40°C, to obtain the objective 2,3-dicyan-1,4- dithiaanthraquinone. The amount of the surface active agent is 0.01W1.0wt% of the water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5841649-A (JP)
Title: Molding method for shell mold
Inventor: MORI TERUJI
IPC: B22C13/08
Filed: 1981-09-04
Abstract: PURPOSE:To prevent distortion of molds in the stage of adhering two shell molds by placing the shell molds on bonding plates by using the flat parts formed on the rear surfaces of the flanges of the shell molds as receiving seats. CONSTITUTION:Before the shell mold 20 on a pattern plate 21 formed of a dump box or the like hardens, forming pins 22 disposed in the same positions as those for the reference pins 28 of a bonding plate 27 are pressed by a pressure molding plate 23, whereby flat parts 25 are formed on the flange part 24 of the mold 20. The mold 20 parted from the plate 21 after calcining and hardening with its mating surface 26 faced upward is supported surely in the parts 25 by means of the pins 28 stuck to a bottom part bonding plate 27 and is adhered to a top part shell mold 30 which is pressurized by a top part bonding plate 31 via bonding pins 34 having springs 33.
Patent JP-H0229482-A (JP)
Title: Method and apparatus for adhering planar work
Inventor: BERUNAA MAIYAA
IPC: B29C43/56
Filed: 1989-06-02
Abstract: In methods of this type, the parts to be fixed or the roll material to be laminated are/is transported between two air-impermeable conveyor belts through a heating-pressing zone and thereafter through a cooling zone. 
<??>As practice shows, inclusions of air and vapour in the parts to be glued to each other under the effect of heat and pressure often impair the uniform adhesion of the parts glued to each other over their surface. 
<??>To remedy this, it is proposed to generate a partial vacuum in the intermediate space (Z) between the two conveyor belts (1.1/1.2, 2.1/2.2). For this purpose, use is made of channel-shaped suction nozzles (8), having flexible sealing strips (8.21, 8.22) and connected to a suction turbine (10), between which nozzles the conveyor belts, arranged one above the other, preferably slide on both sides. 
<IMAGE>
Patent JP-S5764595-A (JP)
Title: Recording of negaive and positive images
Inventor: KIKUCHI YOSHIKI
IPC: B41M5/382
Filed: 1980-10-07
Abstract: PURPOSE:To record the negative and positive images by a simple method by transferring the image obtained by exposing the thermal ink donor sheet according to the image on the first recording paper, thereafter heating the ink donor sheet and the second recording paper in contact and transferring the image. CONSTITUTION:The thermal ink donor sheet which is made to hold the ink presenting fluidity and sublimability by heating is used. The light image is formed on the thermal ink donor sheet 10 via the lens 15, the transparent supporter 14 by irradiating the transparent manuscript 12 by the flash lamp 16 the negative image composed of fused ink is transferred to the first recording paper 11 (mark 13 is the back plate.) Then, the first recording paper 11 is peeled by the peeling roll 17, while the positive image remains still on the sheet 10, the sheet 10 is made to run in the arrow direction alpha, and it is contacted with the second recording paper 111 between the opposite roll 19 and the heating device 18, and the positive image is tansferred to the second recording paper under heating by the device 18.
Patent JP-H11322325-A (JP)
Title: Silica composite particle and its production, and ink jet recording sheet
Inventor: TAJIRI KOZO
IPC: B41M5/52
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a cationic pigment capable of quickly absorbing a large amounts of inks to form a brilliant full color image having high color concentration, when used in an ink-absorbing layer, and having an excellent dye-fixing ability, and to provide a method for producing the same. SOLUTION: This method for producing silica composite particles comprises adding colloidal silica, an aluminum alkoxide and an alkoxysilane (which may preliminarily partially be hydrolyzed) to an organic solvent and subsequently adding water to the mixture to hydrolyze the compounds. The obtained silica composite particles comprise secondary particles produced by the coagulation of colloidal silica particles having the aluminosilicate on the surfaces.
Patent JP-S6118059-A (JP)
Title: Memory circuit
Inventor: TAKAYAMA SHIGERU
IPC: G06F9/48
Filed: 1984-07-05
Abstract: PURPOSE:To reduce the capacity which is added to a data bus and to attain miniaturization a memory circuit as well as transmission of signals at a high speed, by using a memory circuit to an interruption control circuit and using just a single output buffer of the plural-bit structure to process plural vector interruptions. CONSTITUTION:Memory elements 26-37 are connected to address lines 23-25 of a memory circuit, and interruption request signals 1-3 are supplied to the elements 26-28. When an interruption is applied with the signal 1, the element 26 is set to deliver ''1'' to an interruption control gate 39. If the information on an element 29 is set at ''0'', the line 23 is selected by the output of a gate 39. Then the output contents of element 26-35 are sent to an output buffer 38. Here an interruption request signal 7 is delivered to a CPU since the output of the gate 39 is kept at ''1''. The buffer 38 is actuated when an interruption permission signal 8 is supplied from the CPU, and the contents of elements 26-35 are delivered to a data bus 15. While an address line selection circuit 22 is used to write data to elements 16-37.
Patent JP-S5364392-A (JP)
Title: Shape of stem
Inventor: OKAMOTO HIROSHI
IPC: B63B1/40
Filed: 1976-11-20
Abstract: PURPOSE: To eliminate an adverse effect of waves to the stem of a ship by providing a spherical projected stem under a full draft line of the ship and forming the stem of the shape inclined at the front end contour toward the stern in height suitable above the full draft line. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05198575-A (JP)
Title: Corrosion-resistant a1 or a1 alloy material
Inventor: NAKAYAMA TAKENORI
IPC: C23C14/08
Filed: 1992-05-01
Abstract: PURPOSE: To discourage generation of corrosion, disconnection, etc., even when a material is stored or used in corrosive environment by coating an Al or Al alloy material surface with a plural-layer plating layers of specific components of a specified wall thickness. CONSTITUTION: A unit cyclic layer 3, wherein a unit-plating layer (formed of constituting base materials of one or more kinds selected from among Al, A alloy material, Si, Ge, Ti, Zr, Hf, Nd, Ta, Cr, precious metal, and inorganic substores) is formed in two layers (3A and 3B) or in three layers (3A, 3B, and 3C), while adjoining among others on the surface of an Al or Al alloy material 1, is provided. Here, each adjoining unit plating layer is formed of different constituting base materials among others, and the thickness of each unit cycle layer 3 is 100Å or less, while the total thickness of a plating layer 2 is five times or more of the average thickness of the unit cyclic layer 3. Thus, a wiring material, wherein disconnection due to corrosion, etc., occur, is not obtained.
Patent JP-H0367217-A (JP)
Title: Cleaner for contact lens
Inventor: ISHII FUMIYOSHI
IPC: C11D3/37
Filed: 1990-05-31
Abstract: PURPOSE:To easily remove a cleaner from a contact lens by rinsing, etc., after cleaning of the contact lens by incorporating microcapsules formed by laminating a wall material consisting of an inorg. polishing material on the surface of a core material into a desired liquid or semi-solid. CONSTITUTION:The microcapsules formed by laminating the wall material consisting of the inorg. polishing material on the surface of the core material which is an inside body having elastic force are incorporated into the desired liquid or semi-solid. Various plastic materials are used as the core material. Alumina and titanium dioxide are particularly adequate as the inorg. polishing material to be used as the wall material and the average grain size thereof is preferably smaller than the average grain size of the core material. The stains sticking to the surface of the contact lens are removed in this way without adversely affecting the contact lens itself at all. The cleaner is easily removed by rinsing after the use of the cleaner.
Patent JP-H10328920-A (JP)
Title: Jig for grooving
Inventor: SATO HIDEKI
IPC: B23C9/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To straightly cut a groove of constant depth even when a work piece is bowed, by following up the bowing of the work piece by a work piece fixing plate, and providing a working tool guide with flexibility so that it follows up the bowing. SOLUTION: A jig 1 for grooving, comprises a working tool guide 11 and a work piece fixing plate 15. The working tool guide 11 is fixed to the working piece fixing plate 15 by a vis 12 for fixing the guide. The work piece fixing plate 15 is made out of a bakelite plate, so that it has flexibility to follow up according to the bowing of the work piece. In a fixing jig body, the working tool guide 11 of the jig 1 for grooving, and the work piece fixing plate 15 are engageable, and the positioning of a side face of the work piece can be performed in a condition that they are engaged with each other.
Patent JP-H11320167-A (JP)
Title: Safety mechanism of one shaft direction two driving device
Inventor: MITSUYOSHI HIRONOBU
IPC: B23K26/00
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent a major part of a processing machine body and a work from being damaged by moving a foot part in x direction wherein a shearing member is installed in a carriage moving foot part at a y direction end part of a carriage means so as to shear the shearing members when the work is encountered with the carriage. SOLUTION: The y direction flanges at both x direction ends of each of a X carriage 3 bottom face part and an upper face part of the X carriage foot a are coupled and fixed with plural bolts and nuts which can serve as shear pins as well. The workpiece to be processed is mounted on a bed 1. While the X carriage 3 having a processing head 2 is moving in x direction, if the head 2 or either of X/Y carriages 3/4 is encountered with the work and the like at any position, the X carriage 3 receives a momentum to rotate with the encountered part as a center. When the reaction force is large, the bonding bolts, which being served as the shear pins as well, are sheared, and the X carriage foots a, b and the X carriage 3 are made to rotate.  The X carriage 3 slides into a x direction groove of the foot a5 generates and absorbs an excess force which generates a difference between the carriage foots a/b distance.
Patent JP-S621079-A (JP)
Title: Distributed processing system for analog data
Inventor: OKUYAMA TATSUO
IPC: G08C19/00
Filed: 1985-06-26
Abstract: PURPOSE:To reduce the load of both a central processing unit and a circuit by providing a primary processing function to a terminal and therefore eliminating the need to collect the analog data periodically for the central processing unit. CONSTITUTION:A terminal 2 contains a transmitter-receiver 21, a data processor 22 and a data file 23. A central processing unit 1 transmits previously the analog variation width values corresponding to analog input signals A1-An to the terminal 2 and stores then in the file 23. The processor 22 compares an analog signal A of the preceding time with an analog signal A of this time and sends the signal A to the unit 1 through the transmitter-receiver 21 and a data transmission line 6 only in case the analog variation width value is larger than that sent from the unit 1 and stored in the file 23. The data processing carried out at the terminal 2 is also done in the same way at a terminal 3 and others.
Patent JP-S6119175-A (JP)
Title: Semiconductor device
Inventor: MORIKURI AKIRA
IPC: H01L29/10
Filed: 1984-07-06
Abstract: PURPOSE:To microminiaturize elements by forming channels in size slightly shallower than sources and drains in enhancement (E) type and depletion (D) type FETs. CONSTITUTION:N<+> source 4 and drain 5 and a channel 21 slightly shallower than these source and drain are shaped in a region 3 surrounded by a field oxide film 2 on a P type Si substrate 1. The depth of the channel is selected properly in response to the discrimination of an E type and a D type, the kinds of impurities and accelerating voltage to the depth of approximately 0.3-0.5mum of the source and the drain. According to the constitution, the generation of hot carriers can be prevented, and carrier mobility higher than conventional devices is obtained. When threshold voltage is kept constant, hot carriers are also generated at a deep position because the channel 21 is shaped at a deep position, and substrate currents are made smaller than conventional devices. Accordingly, this constitution can cope sufficiently with the microminiaturization of an element.
Patent JP-S5565732-A (JP)
Title: Disk brake
Inventor: MIZUNO MITSUYASU
IPC: F16D65/097
Filed: 1978-11-14
Abstract: PURPOSE: To prevent from the rust and the rattle at the same time by allowing the spring material to have a rust proofing between the base of a fixed material and the inner friction pad, and between the fixed arm and the external friction pad, providing the downward compressing section for both friction pads.  
     CONSTITUTION: The rust proofing sections 34L, 35L are interposed between the base 3 of the fixed material and the inner friction pad 21 wherein the base 3 is confined, and between the arm 4L of the fixed material and the external friction pad 22 which is secured with 4L to slide freely, allowing to prevent the fixed material of respective friction pad 21, 22 from developing rust. Besides, the compression section 44L having the anti-rattle springs 41L, 42L extending from the central U spring 43L compresses downward respective friction pad 21, 22 for preventing the friction pads 21, 22 from rattling. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5929588-A (JP)
Title: Flow-straightening device for tow rope
Inventor: KOUDA SEIICHI
IPC: B63B21/66
Filed: 1982-08-12
Abstract: PURPOSE:To prevent an over-stacking from occurring at the time of towing, by a method wherein a stopper fitted to a tow rope for an underwater towed body is provided at a recessed part between fitting parts of each flow-straightening piece fitted to the tow rope. CONSTITUTION:The tow rope 1 for an underwater towed body incorporating an acoustic sensor for underwater search or the like is fitted with the flow-straightening pieces 21' through fitting parts 212'. The pieces 21' are connected to each other through connecting pieces 22. The stopper 4 provided for the tow rope 1 is fixed to the recessed part between the fitting parts 212' of each flow-straightening pieces 21'. Accordingly, over-stacking of the flow-straightening pieces 21' due to the resistance acting on the pieces 21' in the longitudinal direction of the tow rope 1 can be prevented by the stoppers 4.
Patent JP-S6118773-A (JP)
Title: Preparation of pyrazinemonocarboxylic acid
Inventor: NAKADA HISAO
IPC: C07D241/24
Filed: 1984-07-06
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for agricultural chemicals, medicines, etc., by hydrolyzing dicyanopyrazine with sulfuric acid-aromatic hydrocarbon solvent, and decarbonating the resultant hydrolysis product at the same time in the same system in high yield in one stage. CONSTITUTION:Sulfuric acid is slowly added to an aromatic hydrocarbon solvent, preferably toluene, containing dicyanopyrazine expressed by formula I or a mixed system of the above-mentioned hydrocarbon solvent with water under stirring and heating at about 60-80 deg.C to hydrolyze the dicyanopyrazine. An azeotropic substance of the aromatic hydrocarbon with water is distilled away by the exothermic reaction, and only the water is returned to the reaction system. The reaction is carried out at 110-120 deg.C while removing the aromatic hydrocarbon to decarbonate the hydrolysis product. After completing the addition of the sulfuric acid, the aromatic hydrocarbon is completely distilled away to age the reaction and give the aimed compound expressed by formula II. EFFECT:The control of the reaction heat is easily carried out, and the dicyanopyrazine need not be separated. The recovery of the aromatic hydrocarbon can be carried out with safety and high efficiency.
Patent JP-S5658638-A (JP)
Title: Measuring device for minute particle of light-scattering type
Inventor: SUDA TADASHI
IPC: G01N15/14
Filed: 1980-10-09
Abstract: PURPOSE:To widen the measurable range of the diameter of particles by shifting the diameter of photobeams applied to the particles to be measured into three levels. CONSTITUTION:The aero sol containing the particles to be measured is emitted  from the tip of a nozzle into a light scattering space 8 and is irradiated by the photobeams 9 from a window 2. A beam-irraidiating system consists of a laser light  source 10, a beam magnifier 11, a reflector 12 and a convergence lens 13. The scattered beams 14 from the particles is incided from a window 3 into a photoelectric detector 17 through the intermediary of a condensing optical system 15 and  a slit 16 and the output signal therefrom is supplied to an indication device 20 after  being processed 19. And, the parallel beams enter the space 8 as they are in the 1st  mode where the magnifier 11 and the lens 13 are situated outside an optical path,  while the parallel beams enter the space 8, being reduced, in the 2nd mode where  the lens 13 alone is inserted in the optical path, and the parallel beams enter the  space 8, being magnified, in the 3rd mode where the lens 13 and the magnifier 11 are inserted concurrently in the optical path. By the shifting of the beams from the  1st to the 3rd mode, the strength of the beams is increased and the measurement of  the minute particles also becomes possible.
Patent JP-S63303365-A (JP)
Title: Image editing method
Inventor: TOYOKICHI NAOKI
IPC: G03G13/22
Filed: 1987-06-03
Abstract: PURPOSE:To correct a formed image by removing the electric charge of the assigned region in a part of the electrostatic latent image of a photosensitive body, developing said image with a white developer and transferring this white toner image to the assigned region of transfer paper on which the image is previously formed. CONSTITUTION:The photosensitive body 1 is exposed 32 to form the electrostatic latent image thereon. A 1st developing machine 4 is paused and the electrostatic latent image of the photosensitive body 1 is developed with the black toner of the 2nd developing machine 5 in a 1st operating process. The black toner image which is the visible image is transferred to copying paper P in a transfer section 6. The photosensitive body 1 is electrostatically charged by an electrostatic charger 2 and thereafter the electric charge of the assigned region is erased by driving an inter-image eraser 10 only for the time corresponding to the assigned region in the 2nd operating process. The copying paper P on which the black toner image is transferred is thereafter conveyed again to the transfer section 6 where the white toner image is superposed and transferred onto the correcting region of the black toner image. The image in the assigned region is, therefore, easily corrected and edited.
Patent JP-S5947220-A (JP)
Inventor: HERUBERUTO NAARUMAN
IPC: H01B1/12
Filed: 1983-08-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5566632-A (JP)
Title: Fuel injection valve driving apparatus for internal combustion engine
Inventor: SHINAGAWA TAKAAKI
IPC: F02D41/36
Filed: 1978-11-14
Abstract: PURPOSE: To simplify the circuitry of electronically controlled fuel injection system for internal combustion engine, through provision of a 1/2-pulse generating means which produces a signal for causing one injection for two turns of crank shaft.  
     CONSTITUTION: Revolutional number of engine, quantity of suction air and other parameters are furnished from detectors 5, 6 to control pulse generating means 1 for controlling operation of injection valve driving means 4. In the control pulse generating means 1, there are provided a wave-form shaping means 7, flip-flop 8, and circuits 9, 10 for shaping the pulse signal into 1/2-pulse signal. Signals from these two circuits 9, 10 are furnished to AND-circuit 21 via TpMAX generating circuit 19, etc., and on the basis of the output signal of circuit 21, pulse signal to be furnished to injection valves is divided into two halves. 
     COPYRIGHT: (C)1980,JPO&Japio