baber/WOPTO huggingface dataset:
Patent JP-H04288774-A (JP)
Title: Read processing method for image data
Inventor: IKEDA TOSHIO
IPC: H04N1/40
Filed: 1991-03-18
Abstract: PURPOSE:To transmit images with improved picture quality by removing noise signals, which are mixed into image data when reading image information, on the transmission side. CONSTITUTION:When reading black-and-white binarized image data from a transmitting original for each line, the same line is repeatedly read twice, and the respective correspondent picture elements of the both read image data are successively compared each other as aimed picture elements. When the both compared aimed picture elements are in black-and-white inverting relation each other as the result of this comparison, the respective aimed picture elements in the black-and-white inverting relation are further compared with picture elements positioning before and behind the image data to which the respective aimed picture elements belong. Then, when the aimed picture elements are in the black-and-white inverting relation to the picture elements positioning before and behind the image data as the result of this comparison, among these aimed picture elements, the pixel data having the same black-and-white relation with the preceding and following picture elements are transmitted.
Patent JP-S57193459-A (JP)
Title: Quinoline derivative
Inventor: KANOU MASANOBU
IPC: A61P31/04
Filed: 1981-05-22
Abstract: NEW MATERIAL:A quinoline derivative expressed by formulaI(R 1  is H, NO 2 , NH 2  or halogen; R 2  is halogen; R 3  is H, lower alkyl or lower alkanoyl; R 4  is lower alkyl; the bonds between carbon atoms at the 1- and 2-positions and the 3-  and 4-positions of the quinoline skeleton are double or single bonds; H is linked to the nitrogen atom at the 1-position of the quinoline skeleton when the bonds between the carbon atoms in the quinoline skeleton are single bonds and R 1  is not NO 2 , NH 2  or halogen) and a salt thereof.  
     EXAMPLE: 5-(4-Methyl-1-piperazinyl)-6-fluoro-8-aminoquinardine.  
     USE: An antimicrobial agent for medicinal agricultural or horticultural use and a synthetic intermediate for benzo[ij]quinolizine-2-carboxylic acid derivatives having the atimicrobial action.  
     PROCESS: A compound expressed by formula II (X is halogen) is nitrated to form a compound expressed by formula III, which is then reacted with a piperazine derivative expressed by formula IV to afford the compound expressed by formulaI(R 1  is NO 2 ). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61238571-A (JP)
Title: Control device for vehicle steering system
Inventor: ITO TAKESHI
IPC: B62D111/00
Filed: 1985-04-15
Abstract: PURPOSE:To prevent the steering angle of rear wheels from increasing in a high speed range, by controlling the ratio of a steering gear in accordance with a desired steady-state steering gain value and a vehicle speed, and by controlling the steering angle of rear wheels in accordance with a desired steering gear ratio value, the vehicle speed and a steering wheel steered angle. CONSTITUTION:A desired steady-state steering gain value setting means 101 calculates a desired steady state steering gain value G corresponding to a vehicle speed V in accordance with a previously set steering characteristic. A desired steering gear ratio value computing means 102 computes a desired steering gear ratio value N in accordance with the above-mentioned desired value G and the vehicle speed V by using the specific items of the vehicle so that a desired steady-state side slip value is set at a value around zero value. A steering gear ratio changing means 103 sets the gear ratio at the desired value N. Meanwhile a desired rear wheel steering angle value computing means 105 computes a desired rear wheel steering angle deltaR, in accordance with the desired value N, the vehicle speed V and a steering angle and a steering wheel steered angle. The rear wheels are therefore steered to attain this value alphaR.
Patent JP-S60224244-A (JP)
Title: Semiconductor device
Inventor: KISHI TAKAO
IPC: H01L23/522
Filed: 1984-04-20
Abstract: PURPOSE:To prevent crosstalk and oscillation between the wirings of the first layer and the second layer, with the second layer wiring as a shield, by providing the second wiring layer, which is held by the first layer and the third layer among multiple wiring layers at least on the overlapped part of the upper and lower wiring layers, and connecting the second wiring layer to a ground potential. CONSTITUTION:A second aluminum layer film 7 is provided between a first aluminum wiring 3 and a third aluminum wiring 8 and connected to a ground potential. In this way, crosstalk due to parasitic capacity in interlayer insulating films 4a and 4b is grounded through the second aluminum layer film 7. Thus oscillation is stopped, and ''flying'' of a signal to other signal lines can be prevented. Parasitic capacity due to the thin interlayer insulating films at the double-layer wirings of aluminum can be also prevented. A useless region, which is occupied in the case of a single-layer wiring of aluminum, can be eliminated. The size of a chip can be reduced, and high degree of integration can be obtained.
Patent JP-H04288877-A (JP)
Title: Solid image pick-up element
Inventor: ITO HIROAKI
IPC: H01L31/10
Filed: 1991-03-18
Abstract: PURPOSE:To enable a sensitivity of a solid image pick-up element to be improved. CONSTITUTION:In a solid image pick-up element where a p-type diffusion layer 2, an n-type diffusion layer (photoelectric conversion region) 3a, and a p<->-type diffusion layer 4 are formed on an n-type semiconductor substrate 1. a p-type diffusion layer below the n-type diffusion layer 3a is completely depleted and a lowest point of potential at that region becomes deeper than 2.7mum from the substrate surface.
Patent JP-S60222110-A (JP)
Title: Separation of liquid mixture
Inventor: TOI KOUICHI
IPC: B01D1/00
Filed: 1984-04-20
Abstract: PURPOSE:To separate a liquid mixture with both high permeability coefficient and separation coefficient with high precision and efficiency by using an anion exchange membrane of heterogeneous structure and performing pervaporization. CONSTITUTION:A treating liquid chamber and a permeating vapor chamber are partitioned by using a heterogeneous anion exchange membrane. The heterogeneous anion membrane is in such a state that a high molecular part having none of an ion exchange group and a high molecular part combined with an anion exchange group are allowed to exist together and it is the anion exchange membrane having a state wherein an interface is observed between the two when observing it microscopically and >=50wt% high molecule having the anion exchange group exists therein. The pressure of a mixed liquid chamber side is 1-10atm. and the pressure of permeating gas chamber side is preferably <=100mm.Hg vacuum and the titled separation is performed at the range of 10- 100 deg.C temp.
Patent JP-S563962-A (JP)
Title: High-pressure metal vapor discharge lamp
Inventor: MURAKAMI KATSUO
IPC: H01J61/32
Filed: 1979-06-22
Abstract: PURPOSE:To raise the coldest point and obtain sufficiently luminous spectrum intensity by providing electrodes in parallel at one end of a luminous tube and forming a partition wall interrupting between the electrodes by projecting its one end from the other end. CONSTITUTION:In the outer tube 1 made of a light transmissible glass, a luminous tube 6 made of the light transmissible quartz glass filled with a rare gas and mercury is provided, and the sealed portion 7 is provided in sealed manner with the parallel electrodes 10 with the emitter 9 projecting into the luminous tube 6. Also, on the other side opposite to the sealed portion 7, the partition wall 12 is projectionally provided in such a way as to interrupt between the electrodes 10. Thus, because the heat of the emitter 9 conducts through the lead line 8 and also a high-temperature arc curved to the direction of the sealed portion 7 of arc between the electrodes 10 comes near the sealed portion 7 to raise the temperature of the sealed portion 7, the vapor pressure of confined metal is made higher and sufficient luminescence can therefore be obtained.
Patent JP-H01251285-A (JP)
Title: Image processor
Inventor: YAHIRO HIROSHI
IPC: G06T9/00
Filed: 1988-03-31
Abstract: PURPOSE:To improve a universal applicability by providing an arithmetic processing unit and converting to the format of an internal circuit based on the discriminated result of the format of a data code. CONSTITUTION:An MPU 111 for interface is composed of an arithmetic processing unit and a storage device and connected to the interface of a host computer 12, and then, the arithmetic processing unit sends a command signal and sends a control signal to the computer 12. The arithmetic processing unit receives the control signal and discriminates the format of a data code used by the computer 12 automatically. The arithmetic processing unit reads a format corresponding to the discriminated result from a storage device and in accordance with it, converts the control signal to the format of an internal circuit. Further, the response signal of a picture processing circuit is converted to the format of the data code used by the computer 12. Thus, the internal circuit can be controlled by the computer 12 and can be applied to respective types of the computer having a different format and the universal applicability is improved.
Patent JP-H03280169-A (JP)
Title: Appearance inspection device
Inventor: OTANI SUMIO
IPC: G01N21/88
Filed: 1990-03-29
Abstract: PURPOSE:To efficiently execute production control, quality control, and decision system operation control, etc., by storing various kinds contents about the processing of a window unit, and besides, obtaining the statistics of those. CONSTITUTION:In a CPU, unit discrimination data generating means 30(1) to 30(n) as many as the windows for the processing of a window unit can be set and an overall discrimination data generating means 40 are provided, and simultaneously, particularly in order to store processed contents in each unit discrimination data generating means 30(1) to 30(n) and execute statistic processing, storage statistic control means 50(1) to 50(n) are generated by software correspondingly to each unit discrimination data generating means 30(1) to 30(n). Therefore, by storing the processed contents in each unit discrimination data generating means 30(1) to 30(n), that is, each discriminated result, the time of the occurrence of a defective product, analysis data numerical value to be the object of the processing, etc., and besides, storing beforehand the statistic value of these numerical values or the number of pieces of nondefective/defective products, etc., the discrimination state of each window unit becomes capable of being displayed. Thus, the quality control, the decision system, and the production control, etc., can be efficiently executed.
Patent JP-2000275736-A (JP)
Title: Directional reflection screen and image display device
Inventor: OSHIMA TETSUYA
IPC: G02B5/09
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To increase the viewing range for apprication in the horizontal direction of an image display device which uses a group of laminated mirrors. SOLUTION: The directional reflection Screen 10 consists of a group of laminated mirrors 10A and a holographic element 10B which diffuses the incident light to the ridge line direction of the reflection mirrors by diffraction of the pattern formed on tbe substrate surface of the element. Thereby, the viewing range for apprication in the horizontal direction can be increased for an image display device using a group of reflection mirrors which is especially suitable as a stereoscopic imaging device.
Patent JP-H06288704-A (JP)
Title: Inner diameter measuring device
Inventor: KUMAGAI MASAHISA
IPC: G01B5/12
Filed: 1993-04-06
Abstract: PURPOSE:To read a measured inner diameter without using a conversion chart by inserting an 'A' semisphere and a 'B' semisphere in a cylinder to be measured and by operating a B-semisphere movable supporting stick so as to form a state where one epoint on a plane circumference is brought into contact with the inner face of the cylinder. CONSTITUTION:One point on the circumference of a plane 13a of an 'A' semisphere 13 is brought into contact with one point on the inner circumferential surface of a cylinder to be measured 2, and the plane 13a is brought into contact with a surface plate 1. A 'B' semisphere movable supporting stick 15 is operated to slide along a rod 11 and to slide at right angles to this sliding, the spherical face of the 'B' semisphere 14 is brought into contact with the spherical face of the 'A' semisphere 13, and one point on the circumference of a plane 14a of the 'B' semisphere 14 is brought into contact with the inner circumference of the cylinder 2. With a height from the surface of the surface plate 1 to the plane 14a set as 'h', an inner diameter R of the cylinder 2 can be acquired from a predetermined equation. And as a sliding distance in the vertical direction of the supporting stick 15 corresponds to the inner diameter of the cylinder 2, when the inner diameter is scaled on the supporting stick 15, the inner diameter R of the cylinder can be directly read and measured, and the inner diameter can be measured rapidly and accurately.
Patent JP-2000274071-A (JP)
Title: Rotary scaffold device for spherical tank
Inventor: RYU SHUNJI
IPC: B65D90/02
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a rotary scaffold device for a spherical tank which can non-movably fix a scaffold structure when the structure is stopped, thus preventing the structure from being inadvertently moved by wind. SOLUTION: This rotary scaffold device 1 comprises a scaffold structure 20 shaped to extend along a meridian of the upper hemisphere of a spherical tank having a movement drive mechanism 30 and a gripping mechanism 40, the scaffold structure 20 being provided in such a manner that it can be rotated around the spherical tank 10 by the movement drive mechanism 30. The gripping mechanism 40 can grip and release at an equatorial position of the spherical tank 10 a fixed rope 12 placed around the tank.
Patent JP-H11279355-A (JP)
Title: Thermally stabilized halogen-containing resin composition
Inventor: MIYAJI YASUYOSHI
IPC: C08L27/06
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition having improved safety and heat resistance by mixing a halogen-containing resin with a natural proteinaceous filler and/or a synthetic polyamino acid powder, a polyhydric alcohol and/or esterified product obtained by eterifying a part of hydroxy group of the polyhydric alcohol, and a zinc salt of an organic acid. SOLUTION: It is desirable that the natural proteinaceous filler used is a keratin protein powder or a collagen protein powder. The synthetic polyamino acid powder used is a homopolymer of a single amino acid or a derivative thereof or a copolymer of a plurality of amino acids and/or of derivatives thereof. The amount of the natural proteinaceous filler or the synthetic polyamine acid powder is 0.01-20 pts.wt. per 100 pts.wt. halogen-containing resin. The polyhydric alcohol used is desirably pentaerythritol or dipentaerythritol and is used is an amount of 0.001-10 pts.wt. per 100 pts.wt. resin. The zinc salt of the organic acid, for example, zinc acetate is used in an amount of 0.01-20 pts.wt. per 100 pts.wt. resin.
Patent JP-S5414398-A (JP)
Title: Recovering method for phosphoric acid component from liquid extraction residue
Inventor: NAKATANI MASAKI
IPC: C01B25/234
Filed: 1977-07-05
Abstract: PURPOSE: To recover the phosphoric acid component of liquid residue, as a high purity alkali phospate, obtd. by extracting crude phosphoric acid with an org. solvent, by adding an iron cpd. to the residue and regulating the pH and temp. of the cpd. added residue after which the resulting precipitate is treated with an alkaline substance and iron hydroxide is separated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06287562-A (JP)
Title: Inclined guideway for guide car
Inventor: IGUCHI TOSHIO
IPC: C10B33/14
Filed: 1993-04-06
Abstract: PURPOSE:To avoid dusting caused by falling down and powdering of coke as the biggest cause of dusting occurring during pushing out coke. CONSTITUTION:An apparatus for reducing dusting during pushing coke out of a coke oven is provided in which the angle of inclination of the bottom plane of a guideway 4 is set to 10-30 deg. in order to make the moving velocity of coke 1 on the guideway 4 equal to or higher than the moving velocity of a pushing ram and in which the width of the guideway 4 is increased downward and/or in the direction of pushing out in order to increase the sectional area to increase the vol. moving velocity. Thus is attained quiet falling down of coke by gravity, decrease in the distance of spontaneous falling down of coke at the upper side, decrease in the falling impact of coke, prevention of powdering and dusting during falling down of coke, reduction in the stroke of pushing out, and supression of falling down and scattering of coke remaining on the guideway.
Patent JP-H10274721-A (JP)
Title: Method of connecting optical fibers, optical fiber connector, and method of grinding optical fiber
Inventor: KOBAYASHI MASARU
IPC: G02B6/24
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To achieve an optical fiber coupling with a simple and small structure, a low reflection and a low loss. SOLUTION: An end face of a naked optical fiber 1 of an optical coated fiber 3 is made as a slope 2 tilted to an optic axis, and two slopes 2 are abutted against each other so as to be in parallel in a hole of a hollow member 6 fixed on a substrate 4 with an adhesive 7, etc. And, the two optical fibers 1 are bent or one of the optical fibers 1 is bent and are fixed at their heels on the substrate 4 by fixing members 5, 5A.
Patent JP-H10276153-A (JP)
Title: Program production transmission device
Inventor: KASAI KAZUHIKO
IPC: G11B27/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To change arbitrary partial programs in a desired order in short time by changing the order of rewritten partial programs in a queue sheet in a queue sheet recording/reproducing means which executes random access in a transmission order change means and reproducing the desired partial program from a program reproduction means executing random access in accordance with the rewritten queue sheet. SOLUTION: Constitutions as the partial programs in the minimum units of the program are displayed in a transmission order in accordance with program data Cl on the queue sheet which the queue sheet terminal 39 displays. An operator selects an item or constitution, depresses a setting key. Program data Cl in the DB server 7, which is accessed at random, is rewritten at the queue sheet terminal. The order of the item and constitution is changed and video/audio data SV1 of the desired item/constitution is transmitted from an on-air server part 22 executing random access in accordance with rewritten program data Cl. Thus, operability improves and the occurrence of accident owing to an operation error is prevented.
Patent JP-H08277143-A (JP)
Title: Bronze glass
Inventor: JIYON EFU KURUMUUIIDE
IPC: C03C1/10
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a glass having a bronze color, a specific luminous visible transmittance and a decreasing monochromatic light transmittance from short- wavelength to long wave-length on average in a visible spectrum.  
     SOLUTION: A base component of soda-lime-silica glass comprising 66 to 75 wt.% SiO 2 , 10 to 20 wt.% Na 2 O, 5 to 15 wt.% CaO, 0 to 5 wt.% MgO, 0 to 5% Al 2 O 3  and 0 to 5 wt.% K 2 O and colorants comprising 0.4 to 0.6 wt.% Fe 2 O 3 , 0.09 to 0.17 wt.% FeO and 3 to 11 ppm Se and optionally 0.1 to 1.0 wt.% ultraviolet absorbents such as TiO 2  are mixed. The mixed compositions are added to a melting glass pool within a tank-type melting furnace by an overhead fired continuous melting process, heat melted for a sufficient holding time and then formed by a cooling float process to produce a bronze colored glass having a luminous transmittance of 70% or greater at a thickness of 4.1 mm and a decreasing monochromatic light transmittance from short- wavelength to long wave-length on average in a visible spectrum. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S62237234-A (JP)
Title: Clean shoes storage box
Inventor: NAKAGAWA SHOICHI
IPC: H01L21/02
Filed: 1986-04-07
Abstract: PURPOSE:To avoid accumulation and attachment of dusts while clean shoes are stored and prevent bad odor from staying in the storage box by recycling the air added fresh air partially through the storage box. CONSTITUTION:The air sent in by a blower 1 for air recycling is removed of dusts by a main filter 8 to become clean air, blows out of the ceiling section, and passes through a clean air passage 9 and among clean shoes 5 received in a clean shoes receiving shelf 7 and clean shoes receiving shelf 7. The air is then recovered to a return chamber 4 through an air passage opening 3. A fresh air taken in from a fresh air intake opening 11 is added to the air thus recovered. The air then passes through a prefilter 2 and is sent into a blower for air recycling. Because air ventilation holes 3 can be adjusted the respective sizes of openings by a blast regulating device 10 according to the positions of clean shoes receiving shelves 7, it is possible to cycle clean air uniformly all over the clean shoes receiving shelves.
Patent JP-H05283240-A (JP)
Title: Oil-filled transformer
IPC: H01F27/00
Filed: 1992-04-01
Abstract: PURPOSE:To obtain an oil-filled transformer in which whether a monitor is abnormal or the transformer is abnormal can be confirmed at the time of generating an abnormal signal by continuously monitoring an operating state of the transformer. CONSTITUTION:The oil-filled transformer comprises an oil level sensor 6 of insulation oil in a transformer tank 1, a monitor 8 for storing, calculating and displaying a detection signal from a temperature sensor 5, an abnormal signal generator 9 for outputting an abnormal signal according to data from the monitor 8, and a unit for detecting and displaying oil level and temperature of the oil independently from the monitor 8. When the generator 9 generates the signal, whether the monitor 8 is abnormal or the transformer is abnormal can be confirmed according to data of the unit for independently displaying oil level and temperature of. Further, a pressure sensor 7 is used together to detect rise of an internal pressure of the tank l and accumulation of decomposed gas.
Patent JP-S557334-A (JP)
Title: Boring piping method and its device which simultaneously perform consolidating and tightening of ground
Inventor: IKEREI SUSUMU
IPC: E21D9/06
Filed: 1978-06-30
Abstract: PURPOSE: To simultaneously consolidate and strengthen the ground at the same time when piping, by connecting a set-pipe caontaining a stopper to a rotating shaft of a drift-boring machine installed at a launching pit.  
     CONSTITUTION: A drift-boring machine 4 is installed on a base plate 1 secured on a base concrete 3 of a launching pit 12, and a set-pipe 2 containing a stopper B is connected to a rotating shaft 11 of the machine 11 through the medium of a coupling member 14. The machine 4 moves forward as the set-pipe 12 is rotated, and a cylindrical cutter 37 attached at the point of the set-pipe 12 advances in the ground through an entrance pipe 13. And thus, the cylindrical cutter 37 bores forward the ground to insert the set-pipe 12. Simultaneously the soft ground is consolidated and strengthened, and a continuous bearing is formed with the soil at the outside of the set-pipe 12 because an external surface of the cylindrical cutter 37 slopes downward toward the point. Furthermore, a proper amount of water, whose backward flow is checked by the stopper B, is mixed with the shaved soil at the inside of the set-pipe 12, and the shaved soil can be smoothly carried backward for discharging. 
     COPYRIGHT: (C)1980,JPO&Japio