baber/WOPTO huggingface dataset:
Patent JP-H01205659-A (JP)
Title: Line sensor for color reading
Inventor: ICHIKAWA HIROYUKI
IPC: H04N1/028
Filed: 1988-02-11
Abstract: PURPOSE:To attain reading of stable color picture by adopting red or blue color filters for all color filters of a line sensor where color filters are arranged periodically adjacent to other line sensor. CONSTITUTION:One picture element consists of R, G, B in this order, a transmission filter coated onto one-chip CCD sensor starts from the R(red) filter in the order of R, G(green) and B(blue) and the B filter comes finally. The arrangement of the filters is adopted to arrange the G filter transmitting a light most stimulus to human eyes to the center of one picture element and to avoid one picture element from being bridged over two sensor chips. Since the color filters of the line sensor arranged with the color filters periodically in this way adjacent to other line sensor are all red or blue color filters, the deterioration in the output picture is prevented.
Patent JP-S61189469-A (JP)
Title: Locating method for earth fault point
Inventor: EMURA TOKUO
IPC: G01R31/08
Filed: 1985-02-18
Abstract: PURPOSE:To locate an earth fault point precisely by correcting a zero phase circulating current and locating the earth fault point on one line on the basis of zero phase dividing ratio system. CONSTITUTION:The outputs of auxiliary current transformers CT8-CT10, CT12-CT14 of two parallel transmission wires B1, B2 in a high-resistance earth system are subtracted by subtractors 1-3. On the other hand, an earth phase deciding circuit 7 detects an earth fault generating layer on the basis of the inter-wire voltage and a zero-phase voltage of an earth circuit electing relay earth terminal bus, generates an output '0' to the earth fault generating phase and calculates a constant determined by fixed factors such as the structure of an iron tower and an interval between conductors to find out outputs in normal two phases. The constant is multiplied by the outputs of the subtractors 1-3 in multipliers 4-6 and an inter-circuit circulating current compensating value due to an inter-conductor mutual inductance difference based upon the conductor interval unbalance of the transmission lines of both the systems is determined through an adder 8. Consequently, the outputs of the auxiliary current transformers CT7, CT11 to be applied to adders 9, 10 are corrected, the operation of the zero phase current dividing system is executed and the earth fault point is precisely located.
Patent JP-S55122889-A (JP)
Title: Detecting method of abnormal current in electrolytic refining of metal
Inventor: NODA JIYUNICHI
IPC: C25C7/06
Filed: 1979-03-16
Abstract: PURPOSE: To measure abnormal currents of many electrode plates at a time and at a high accuracy in a short time, by mounting exciting coils on the top ends of rods hanging down from a frame which straddles over an electrolytic cell equipped with many electrode plates, and by mounting detecting means equipped with electromagnetic-transducing elements.  
     CONSTITUTION: At the top ends of plural rods 12 hanging down from a frame 11 which straddles over an electrolytic cell equipped with many electrode plates are installed detecting means 13 which are pressed downward by springs 14. A stopper 15 regurates the movement of the detecting means, a shielding member 16 pulls up and accomodates the detecting means 13 so as to shield the detecting means 13 from surrounding magnetic field. The detecting means 13 is composed of a iron core 13a, an exciting coil 13b, a Hall element 13c, and is equipped with a stopper 13d which is in contact with the upper surface of the electrode plate and regulates the drop of the detecting means 13, and further equipped with opening 13e whereby the detecting means 13 straddles over the electrode plate. A cable 17 supplies dc voltage to the coil 13b, or takes out the output of the element 13c to the outside. Hereby the output of the detecting means due to each electrode current, the output in accordance with the reference magnetic flux of the exciting coil, and nonexciting output are computed respectively at every detecting means 13 in order to judge the abnormality of the electrode plates. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61188563-A (JP)
Title: Copying device having editing function
Inventor: KATSUMATA AKIO
IPC: G03G15/36
Filed: 1985-02-18
Abstract: PURPOSE:To prevent an erroneans operation of an operator from giving an influence to a device and to enhance an operability by synthesizing and storing an erasing area by a setting erasing area and erasing area except an original setting means and erasing an sensitive electric charge of the area. CONSTITUTION:An image forming light is received by a sensor 37 at a position conjugating with a sensitive drum 9 on which an original image by an exposure lamp 3 is formed and an area except the original is detected and a CPU sets an erasing area except the original. In accordance with an designated coordinates through a keyboard, the CPU calculates a setting erasing area synthesizes it with a setting erasing area except the original and stores the synthesized erasing area in an incorporated RAM. Based on this memory content, through an eraser 24, an electric charge of the sensitive body 9 is erased. In these manners, an area having no meaning in a copy is not automatically developed but the erroneans operation of an operator is prevented from giving an influence to a copying machine having an editing function. An erasing area information is stored and during using the same data, a key operation is not needed and an operability can be enhanced.
Patent JP-H06243682-A (JP)
Title: Dynamic ram and data processing system thereof
Inventor: OTORI HIROSHI
IPC: H01L27/108
Filed: 1993-02-19
Abstract: PURPOSE:To compensate the dispersion of the threshold voltage of a MOS transistor and to apply to the main storage memory of a low cost and large capacity data processing system by improving coupling capacity in the differential amplifier of a DRAM. CONSTITUTION:In the intersection between a bit line BL and a word line WL, plural memory cells as shown in the memory cells 1 and 2 connected with word lines WL1 and WL2 are constituted. These memory cells are DRAM. As a sense amplifier, P type sense amplifiers PSA 1 and PSA 2 are constituted or an N type sense amplifier NSA is constituted, and a precharge circuit PC is constituted between the amplifier PSA 1 and the NSA. A normal operation is guranteed by imparting the voltage corresponding to the threshold voltage difference of NMOSTr Q6 and Q5 to the source side of the NMOS transistor (Tr) Q5 by these sense amplifiers and by performing the preamplifying due to the coupling for which capacitors C1 and C2 are used.
Patent JP-H08201387-A (JP)
Title: Micro-plate used for indirect agglutinative immunity measuring method
Inventor: SAITO TOMOO
IPC: G01N33/543
Filed: 1995-01-27
Abstract: PURPOSE: To provide a micro-plate suitable for indirect immunity agglutinative reaction measurement so that the result of an immunity reaction can be accurately judged via the measurement with the micro-plate. CONSTITUTION: A component containing magnetic grains or grains containing a magnetic substance of an immunity measuring reagent is forcibly precipitated by magnetic force at the V-shaped bottom sections of the wells of a micro-plate, then the micro-plate is tilted to form a precipitation pattern via the flow of grains at the bottom sections of the wells, and the presence or absence of an indirect agglutinative immunity reaction is judged by the precipitation pattern of the microplate. The V-shaped angle of the well bottom section is 118-123 deg., the radius of curvature of the well bottom section inside is 0.3-0.9mm, and the radius of curvature of the well bottom section outside is the sum of the radius of curvature of the well bottom section inside and the wall thickness of the well bottom section on the micro-plate used in this indirect agglutinative immunity measuring method.
Patent JP-S56128810-A (JP)
Title: Fill-up concrete block structure
Inventor: ISHIKURA KENJI
IPC: B28B3/12
Filed: 1980-03-10
Abstract: PURPOSE: To make it possible to produce simultaneously several concrete blocks with unfixed shape having concave part, by placing a cylindrical form in the center of an enclosing form and dividing the space between both forms by several partitions.  
     CONSTITUTION: A fill-up concrete block (a) which is to be applied prior to the application of bigger blocks such as tetrapods for a wave dissipating installation in front of an upright banking, is to be formed without any predetermined shape, but with a concave part for the purpose of better fitting with other blocks. When such kind of a block is formed, a cylindrical or a square form 2 is placed in the center of an enclosing form 1, and between both forms 1, 2 several partitions 3 are placed. Then the hollow spaces surrounded by the forms 1, 2 and the partitions 3 are filled by concrete. After an appropriate aging period, the forms and partitions are removed to obtain desired blocks. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08221859-A (JP)
Title: Disk clamp mechanism
Inventor: AOKI HISASHI
IPC: G11B17/028
Filed: 1995-02-20
Abstract: PURPOSE: To facilitate detaching a clamper for pressing a disk from the disk surface. CONSTITUTION: A turntable 6 to be mounted with the disk 3 is freely turnably and pivotally supported by a spindle motor 7 positioned underneath, and an optical head 8 for detecting information of the disk 3 is disposed in the vicinity of the spindle motor 7. A clamp 9 for pressing and holding the disk 3, held to be freely vertically movable by a clamp supporting plate 4 is arranged above the turntable 6, and the clamp supporting plate 4 is provided with a projection 4b on its surface opposite to an upper flange 9a of the clamp.
Patent JP-H11216536-A (JP)
Title: Coating agent for top coating
Inventor: YAMAMOTO YOSHIAKI
IPC: C09D1/02
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To form a coating layer which is hard to be damaged at the time to contact with a molten metal and does not require a remedy for a long time by making a coating agent with an alminate aqueous solution to apply a top coating against a coating layer formed on the mold surface. SOLUTION: A coating layer is formed by applying a prime coat coating agent to a surface of a mold cavity. A top coating agent composed of the alminate aqueous solution is applied to a coated layer of the prime coating and, after it is dried, a molten metal is poured. As far as it is water soluble, any alminate can be used for the alminate aqueous solution, but a sodium salt and a potassium salt are preferable. Density of the alminate aqueous solution is preferable to be 0.1-3 mole/liter. As the hydrolytic degradation of the alminate aqueous solution is apt to take place, it is preferable to add a small quantity of stabilizer. The stabilizer can be selected from the publicly known hydrolysis restrain agents and, for example, an urea and various kinds of organic salt may be used.
Patent JP-S57144202-A (JP)
Title: Control of noxious insect egg
Inventor: SAKAI YASUHIRO
IPC: A01N59/16
Filed: 1981-03-04
Abstract: PURPOSE: To destroy noxious insects eggs completely and to prevent their hatching after opening a sealed container, by sealing eggs of noxious insects living in stored grain or materials with eggs attached to them and a specific disoxidant in the container, keeping them at a specific oxygen concentration at a specified temperature.  
     CONSTITUTION: The eggs of noxious insects (e.g., Tribolium castaneum Herbst, Sitophilus zeamais Motsch, Callosobruchus chinensis Linne, etc.) or materials with these eggs attached to them and a disoxidant obtained by sealing a disoxidant composition (e.g., one containing iron powder and metal halide) in a permeable packing material having a Gurley permeability (JIS P 8117) of 200W 100,000sec/100ml air are sealed airtightly in a nonpermeable packing material  or a hermetically sealing container, maintained at an oxygen concentration of  ≤0.1% at 10W30°C, so that the eggs are destroyed. When the eggs are treated  with the disoxidant, their hatching ratio is about 0%, but when not, the ratio  is 100%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08337581-A (JP)
Title: 5-tetrahydropyranone-cyclohexenonoxime ether and use of the same as herbicide
Inventor: YOOAHIMU RAINHAIMAA
IPC: C07D309/30
Filed: 1996-02-19
Abstract: (2-Hydroxy-4-(2-oxotetrahydro-pyran-4-yl)-6-oxo-1-cyclohexenyl)ketoxime ethers of formula (I) and their salts and esters with 1-10C carboxylic acids or inorganic acids are new. R1 = 1-6C alkyl; R2 = 1-4C alkyl, 3-4C alkenyl or 3-4C alkynyl (all opt. substd. by halogen, 1-3C alkyl, phenyl (opt. mono- to tri-substd. by NO2, CN, halogen, 1-4C alkyl, 1-4C haloalkyl, phenyl and phenoxy) or OPh) or Ph; Ph = phenyl (opt. mono- to tri-substd. by NO2, CN, halogen, 1-4C alkyl and 1-4C haloalkyl).
Patent JP-H05230407-A (JP)
Title: Recording liquid
Inventor: TAKIMOTO HIROSHI
IPC: C09D11/02
Filed: 1992-02-18
Abstract: PURPOSE:To prepare a recording liq. which gives a high-quality print and a recorded image having high density, water resistance, and light resistance even when used for recording on plain paper, is excellent in storage stability, and is suitable for ink jet resording by compounding an aq. medium with a specific trisazo dye. CONSTITUTION:A recording liq. contains an aq. medium and at least one trisazo dye represented by the formula (wherein X and Y are each H, methyl, or methoxy; n is 0 or 1; and M is an alkali metal, an ammonium group, or an org. amine salt). The dye is prepd. through diazotization and coupling, and is contained in the liq. pref. in a concn. of 0.5-5wt.%, esp. 2-4wt.%. The medium pref. contains water and a water-sol. solvent such as ethylene glycol, propylene glycol, or ethylene glycol monoallyl ether.
Patent JP-S55123778-A (JP)
Title: Stroke end point extraction system
Inventor: SHIMOYAMA ATSUSHI
IPC: G06K9/46
Filed: 1979-03-16
Abstract: PURPOSE: To make it possible to extract the stroke end point with a short processing step and a small hardware, by determining coordinates of the stroke end point on a basis of the position of black and white change points in case that the distance of black and white change points between adjacent scanning lines exceeds a prescribed value.  
     CONSTITUTION: Rise detection circuit 2 detects rise of a picture signal from white to black and sends the position to register 4. The rise position of register 4 and the scanning line position of scan counter 1 are stored in register 6-2. Fall detection circuit 3 detects fall of the picture signal from black to white and stores the position in register 7-2. Contents of registers 6-2 and 7-2 are transferred to registers 6-1 and 7-1 at fall of gate 1 from black to white. Operation circuit 8 obtains the difference of the rise position between registers 6-1 and 6-2; and when this difference is larger than a prescribed value, coordinates of the end point and the start point are determined by contents of registers 6-1 and 6-2, and contents of continuous counter 10 are read out. Operations of operation circuit 9 and continuous counter 11 are similarly performed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56129648-A (JP)
Title: Conveyor attached to continuously drawing apparatus for interlayer for laminated glass
Inventor: NAKAJIYOU YOSHIMASA
IPC: B65H23/032
Filed: 1980-03-13
Abstract: PURPOSE:To prevent the interlayer of laminated glass from generating creases, etc.,  when said interlayer is continuously formed into a fan shape and conveyed, by conveying the interlayer with taking-out rolls having a peripheral speed higher than the  carrying speed of the forming apparatus and a conveyor having a conveying speed gradually increased outward in the lateral direction. CONSTITUTION:Thermoplastic interlayer strip 3 for laminated glass is heated, and by applying nonequilibrium tension with continuously drawing apparatus 2, fan- shaped continuously-drawn strip 3 is formed. When strip 3 is formed and conveyed, a plurality of taking-out rolls 17 having a peripheral speed higher than the conveying speed of strip 3 and rolling in contact with the under surface of strip 3 and belt conveyor 18 are arranged in order in the conveying direction. Conveyor 18 is composed chiefly of a plurality of belts 23 and tapered driving shaft 25, and the speed of belts 23 is gradually increased toward the fan-shaped outside of strip 3. Thus, strip 3 is conveyed under tension at all times to prevent the occurrence of creases, etc.
Patent JP-S61189956-A (JP)
Title: Thermal head
Inventor: TAGUCHI NOBUYOSHI
IPC: H01C7/00
Filed: 1985-02-19
Abstract: PURPOSE:To enable high sensitivity recording and to make it possible to use an inexpensive color sheet having no slidable heat resistant layer, in a thermal head, by providing a slidable heat resistance layer on a heat generating element equipped with a heat generating resistor and an electrode. CONSTITUTION:A heat resistant insulating substrate 1 consists of a heat dissipating substrate 1a comprising alumina and a heat insulating layer 2 such as a glaze layer and a heat generating resistor 3 has an electrode 4 comprising Cr-An formed thereto so that a part thereof comes to a heat generating element 3a. A slidable heat resistant layer 5 is formed so as to cover the heat generating element 3a and the electrode 4. Because the slidable heat resistant layer 5 is formed of a polymer composition, the part directly above the heat generating element 3a does not come to a recessed part but forms a flat surface. By this constitution, even a color sheet having no slidable heat resistant layer can be stably run on a thermal head by the action of the slidable heat resistant layer on the surface of the thermal head.
Patent JP-S58171418-A (JP)
Inventor: HORUSUTO PENNEBUISU
IPC: C09K23/00
Filed: 1983-02-28
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-2000225746-A (JP)
Title: Printer and recording paper
Inventor: HARADA EIICHI
IPC: B41J21/16
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To enable printing using recording paper having a predetermined size in the same way as tape-like recording paper. SOLUTION: A tape cassette 100 housing a tape 101 or a short strip like paper cassette 200 housing short strip-like paper with a predetermined size to which printing control data applied is mounted on a cassette mounting part 15. A thermal head 16, a platen roller 17 for feeding the tape 101 or the short strip-like paper 201 to the thermal head 16 and a cassette sensor 24b for detecting the kind of the paper cassette are provided to the cassette mounting part 15. The kind of the paper cassette mounted on the cassette mounting part 15 is detected by the cassette sensor 24b and, in the case of the short strip-like paper cassette 200, printing control data is detected by a recording paper sensor 25 to apply printing to the short strip-like paper 201.  By this constitution, printing can be applied to recording paper having a predetermined size in the same way as the printing to long (tape-like) recording paper.
Patent JP-H06224526-A (JP)
Title: Dielectric substrate
Inventor: OHASHI KAZUHIKO
IPC: B32B27/32
Filed: 1993-01-27
Abstract: PURPOSE:To provide a dielectric substrate which contains a polyolefin resin layer as a dielectric layer and improved in adhesion property and heat resistance while such excellent features as the ultra-low dielectric constant and ultra-low dielectric loss the polyolefin resin has are maintained. CONSTITUTION:The title substrate is constituted by laminating a porous fluoroplastic film on at least one surface of a polyolefin resin sheet or by coating the surface of the porous fluoroplastic film with a conductive layer after laminating the porous fluoroplastic film on at least one surface of the polyolefin resin sheet.
Patent JP-S6356796-A (JP)
Inventor: HENRII JIEI ARUBURAITO
IPC: G07F11/42
Filed: 1987-02-13
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-H09195210-A (JP)
Title: Footpath paving block and its manufacture
Inventor: KATO YOICHI
IPC: E01C5/22
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a block for walkers to hardly slip and hardly suffer a fracture if falling down by jointing hard inorganic particles with the deposition of thermally melted rubber particles. SOLUTION: Inorganic particles 2 are heated to a higher temperature than the melting temperature of rubber particles 3. After mixed with the rubber particles 3, they are put into a mold for press molding. With the heat of the inorganic particles 2, the surfaces of the rubber particles 3 are melted to joint the inorganic particles 2 thereto. At this time, if the rubber particles 3 are previously heated to a lower temperature than the melting temperature thereof, they are prevented from being cooled down below the melting temperature by the time when press-molded and so accurately molded. In this way, it is effectively applicable to a passageway and a floor where walkers easily slip.
Patent JP-H02245920-A (JP)
Title: Cursor control mechanism
Inventor: HARIRAN RAMAKANDORAN
IPC: G06F3/0362
Filed: 1990-02-09
Abstract: PURPOSE: To obtain a cursor inputting mechanism including an inexpensive moving sensor system of facility for maintenance by providing an optical device detecting both of the rotation and axis movement of a cylindrical member and responding to the movement of an encoding mark for supplying an output showing it. CONSTITUTION: Optically reflected plural marks 16 and 18 are provided on the surface of the cylindrical member 10 so that an encoding circuit may detect both of the rotation and longitudinal movement. The mark 16 is in one color, is in parallel with the center line of a shaft 12 and shows the rotating movement of the cylindrical member 10. An annular mark 18 has different colors and is orthogonal (within a concentric circle) to a longitudinal axis and shows shifting movement along the shaft 12. Namely the cursor inputting mechanism of far simpler constitution than old ones is obtained. Thereby its producing cost is reduced, and its structure is so simple that maintenance is facilitated.
Patent JP-H11229368-A (JP)
Title: Ground improving agitating head
Inventor: YAMAZAKI KAZUO
IPC: E02D3/12
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To maintain an agitating function by preventing excavated earth and sand from adhering to the periphery of a rod between agitating blades and growing into a lump. SOLUTION: In a ground improving agitating head in which plural steps of agitating blades 4A, 4A are mounted at the lower end of a rod 1 connected to a drive part and freely rotationally hung down, mud-removal plates 5, 5 are turnably mounted on the outer periphery of the rod 1 between the agitating blades 4A, 4A provided in plural steps, and operating pawls 8, 8 which are freely to open apart in response to the resistance of soil produced by the inversion of the rod are provided at the outer ends of the agitating blades. The operating pawls 8, 8 are connected to the mud-removal plates 5, 5 by interlocking mechanisms 10, 10. When the operating pawls 8, 8 are opened apart, the mud-removal plates 5, 5 are turned via the interlocking mechanisms 10, 10 in the direction to leave the rod 1.