baber/WOPTO huggingface dataset:
Patent JP-H06332429-A (JP)
Title: Generating method for high quality character pattern and output device for high quality character
Inventor: SATO FUMITAKA
IPC: G09G5/24
Filed: 1993-05-20
Abstract: PURPOSE:To reduce the data amount of font data without lowering the degree of freedom of expression of a character pattern and to effectively use conventional font technique. CONSTITUTION:The contour lines of both end parts in each stroke which comprises the character pattern are described as detail shape data by an outline system, and also, the shape of the contour lines at both sides of a main part are described as main part data consisting of the combination of reference data representing the shape of a core wire passing the intermediate part of each contour line and a sampling value representing the width of the main part in accordance with the core wire. The main part data and the detail shape data are stored in a font ROM 2 as the font data segmented at every character. A CPU 1 performs an operation to develop the font data read out from the font ROM 2 as a bit image on character pattern developing memory 3, however, the CPU performs development after converting the main part data, when reading out the main part data, to the descriptive format of the detail shape data.
Patent JP-S6327449-A (JP)
Title: Manufacture of brominated bisphenol
Inventor: ABERU MENDOOSA
IPC: C07C37/62
Filed: 1987-05-16
Abstract: A process for producing meta-brominated biphenols, such as 3,3 min ,5,5 min -tetrabromo-2,2 min ,6,6 min -tetra-methylbiphenol, by contacting bromine and 2,2 min ,6,6 min -tetra-methylbiphenol under reaction conditions.
Patent JP-S6011349-A (JP)
Inventor: NAGAI YOUZOU
IPC: B32B27/32
Filed: 1983-07-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5643394-A (JP)
Title: Dispersant for mixed fuel
Inventor: UKIUMI NORIYUKI
IPC: C09K23/52
Filed: 1979-09-14
Abstract: PURPOSE: To provide a dispersant for a mixed fuel of finely divided coal powder and a fuel oil, containing a dialkyl ester metal salt of sulfosuccinic acid and a nonionic surfactant resulting from the copolymerization of ethylene oxide with propylene oxide.  
     CONSTITUTION: There is provided a dispersant which is used for the production of mixed fuel of finely divided coal powder and a fuel oil and excels in fluidity, mechanical stability and static stability over a long period of time, containing a dialkyl ester metal salt of sulfosuccinic acid of formula I (wherein R 1 , R 2  are alkyl having at least 4 carbon atoms; P is 1, 2, 3; M is p-valent metal) and a nonionic surfactant having an average MW of 2,000W45,000, of formula II (wherein R 3 , R 4  are H, 1W 6C alkyl; l+n is 20W800 in moles of the addition of ethylene oxide; m is 15W200 in moles of the addition of propylene). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09279870-A (JP)
Title: Air-tightness holding structure around bath-room installation space of building
Inventor: OKAMOTO SHOGO
IPC: E04H1/12
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide air-tightness holding structure capable of simply and surely holding air-tightness around a bath-room installation space of a building. SOLUTION: This air-tightness holding structure around a bath-room installation space of a building holds air-tightness around the bath-room installation space Y in which a bath-room unit is installed to prevent the incursion of the atmosphere C in the building. Then, a floor pan side air-tightness holding member 5 covering the lower part side of the bath-room installation space Y together with a floor pan 30 is provided around the floor pan 30 of the bath-room unit, one end side of the floor pan side air-tightness holding member 5 is mounted to a building side air-tightness holding member 4 constructed to the inside or the perimeter of the bath-room installation space Y in an air-tight state and, at the same time,  the other end side of the floor pan side air-tightness holding member 5 opposed to one end side thereof in mounted to a construction side of a thermal insulating member D1 of the lower surface of the floor pan 30 in an air-tight state.
Patent JP-S63282733-A (JP)
Title: Resist material
Inventor: HIGASHIMURA TOSHINOBU
IPC: C08F38/00
Filed: 1987-05-14
Abstract: PURPOSE:To obtain a negative type resist material having high resolution and excellent dry etching resistance by using a polymer into which a specific structural unit is incorporated. CONSTITUTION:The polymer into which the structural unit expressed by formula (X is Cl, alkyl of 1-10C; Y is alkyl or aryl of 1-10C) is incorporated and is used as the resist material. Such polymer has a high sensitivity to high energy rays such as electron rays and gamma rays and is crosslinked when irradiated with such rays. The polymer is thus used as a negative type resist. Since the polymer hardly swells for its structure, the polymer is hardly affected by mol.wt. and mol.wt. distribution; the higher mol.wts., are more preferable in terms of the higher sensitivity to the electron rays. The excellent negative type resist having the high resolution is obtd. by using such polymer and is used for production of, for example, integrated circuits, magnetic bubbles, printing plates, shadow masks, etc.
Patent JP-H05315209-A (JP)
Title: Semiconductor substrate and its manufacture
Inventor: SUEOKA KOJI
IPC: H01L21/322
Filed: 1992-05-12
Abstract: PURPOSE:To manufacture a high-quality LSI without causing any OSF by a method wherein, in a semiconductor substrate which contains oxygen, SiO2 precipitates whose circumferential direction is surrounded by [011] in a (001) plane and whose shape is nearly square are contained at the inside of the semiconductor substrate at a density within a range of a specific value. CONSTITUTION:Single-crystal Si substrates 13 are placed on a quartz board 12; the quartz board 12 is sent to the inside of a quartz tube 11 in a heat- treatment furnace 10. Then, the single-crystal Si substrates 13 are heat-treated in an oxygen-gas atmosphere inside the quartz tube 11. Sheetlike SiO2 is precipitated at the inside of each single-crystal Si substrate 13; each single-crystal Si substrate 13 which has been heat-treated is taken out from the quartz tube 11 in the heat-treatment furnace 10. Thereby, SiO2 precipitates at a density of 10<5> pieces/cm<3> to 10<6> pieces/cm<3> are produced on each single-crystal substrate 13. The SiO2 precipitates do not cause any OSF. When the substrate is used as a semiconductor substrate, a high-quality LSI can be manufactured at good yield.
Patent JP-S5825149-A (JP)
Inventor: RICHIYAADO SOONTON BURANTO
IPC: G01N23/04
Filed: 1982-07-09
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-H04346333-A (JP)
Title: Data extracting method for human face and exposure deciding method
Inventor: NAKAMURA HIROAKI
IPC: G03B27/73
Filed: 1991-05-23
Abstract: PURPOSE:To extract data of a human face from an image in which the human face and ground, woods, and so on resembling to a hue of the human face mixedly exist. CONSTITUTION:An original image is divided into a large number of pieces to measure luminus intensity, the measured data are changed to hue value H and saturation value S, and a two dimensional histogram of HS is made 100-104. The two dimensional histogram is divided into every single peak of mountain 106. To which of the divided mountains the respective picture elements of the original image belong is judged to divide the picture elements into groups corresponding to the divided mountains, an image is divided to every each group, and a proposed area is extracted 108. Whether it is a human face or not is judged from a contour of the proposed area and an inner structure, and photometry data of the area judged to be the human face are output 110.
Patent JP-S5643395-A (JP)
Title: Recovering method of coal from slurry of raw coal
Inventor: NAGATA KENICHI
IPC: C10L1/32
Filed: 1979-09-18
Abstract: PURPOSE:To recover efficiently dried coal having a low water content, by a method wherein a  mineral oil is added to a slurry of raw coal, the resulting slurry is transported through a pipe line  while granulating, coarse particulate coal and granulated coal are drawn out from bottom, and  ungranulated pulverized coal is withdrawn as overflow. CONSTITUTION:Coal 2 in a ship 1 is slurried in water from a water tank 3. The slurry is transferred to a mixer 6 where the slurry is mixed with a mineral oil from an oil tank 7. Pulverized  coal having a particle diameter of not more than 1mm. is agglomerated, granulated and transferred  to a storage tank 10 where a slurry contg. granulated coal and coarse particulate coal having a  particle diameter of 1-30mm. settles out, and pulverized coal is overflowed. The slurry contg. coal  having a larger diameter is drawn out from the bottom of the storage tank 10 and is supplied to a  dehydrator 12 where the coal is recovered as dehydrated large-grain coal 13. A slurry of the  pulverized coal again settles out and is recovered as dehydrated pulverized coal 17 in a dehydrator 12'. A small amount of pulverized coal and ash which are present in water from the dehydrator 12 are separated in a receiver tank 18. Pulverized coal-contg. water is returned to a concentration tank 15. The ash 20 is recovered as a solid. Water from the dehydrator 12' is treated in the  same manner.
Patent JP-S5453461-A (JP)
Title: Wrist structure for industrial robot
Inventor: MUNAKATA TADASHI
IPC: B25J17/02
Filed: 1977-10-03
Abstract: PURPOSE:To provide a simple inductrial robot which can rock its wrist at predetermined angle between the end of its hand for directly working and unit shaft having degree of freedom in rectilinear motion. CONSTITUTION:When a hydraulic cylinder 4 is operated at the wrist of an industrial robot, the flange 10 with a mounting plane 10a of a welding gun 10b is rocked around a shaft 13 to be accurately positioned at the stroke limit of the cylinder by a rocking mechanism having a body frame 7, a piston rod 8, a rod end bearing 9, and the flange 10. Dogs 15a, 15b operate a limit switch 16 at the stroke, namely, at the rocking limit of the flange 10 to apply position information to a controller. Phe controller thus instructs the next operation such as forward or reverse movement of the unit shafts 1a, 1b. The rocking angle may be suitably altered by replacing the cylinder 4 having suitable stroke.
Patent JP-H04345730-A (JP)
Title: Forming of phosphor screen of color picture tube
Inventor: TAKAMI SHOZO
IPC: H01J9/227
Filed: 1991-05-24
Abstract: PURPOSE:To prevent chipping a slurry layer tip part by shortening the length of a linear light source for forming a phosphor layer than that of a light source for forming a light absorption layer when a black stripe type light absorption layer is formed and also exposure is given to phosphor slurry to form a stripe- like phosphor layer. CONSTITUTION:A black stripe type light absorption layer is provided by applying a photosensitive agent, having a main component of PVA and ammonium dichromate, on a panel 3 inner surface to be dried to form a photosensitive film 10, applying exposure by using a linear light source 4 having a length of Leb via a shadow mask 5, and baking a pattern on the film 10 while corresponding to the mask 5 opening. Next, when a phosphor slurry layer, having a main component of a blue phosphor, PVA, and ammonium dichromate, is formed on the panel 3 inner surface on which the light absorption layer is formed, a linear light source, having a length of Les shorter than that of the said length of Leb, is used via the mask 5 similarly, and a pattern corresponding to the mask 5 opening is baked to form a blue phosphor layer. The similar treatment is performed for green and red.
Patent JP-S62276139-A (JP)
Inventor: ICHIGE HIROTO
IPC: E03F3/04
Filed: 1986-05-26
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-S63284186-A (JP)
Title: 4-trialkylsilylbenzylamine derivative, production and use thereof
Inventor: ARAI SEIJI
IPC: A61P31/04
Filed: 1987-05-18
Abstract: NEW MATERIAL:A compound expressed by formula I [R1 represents alkyl; R2 represents formula II (R6 represents H, halogen atom, alkyl or alkoxy); R3-R5 represent alkyl] or acid addition salt thereof. EXAMPLE:N-Methyl-N-(4-trimethylsilylbenzyl)-1-naphthalenemethylamine. USE:An industrial germicide or antifungal agent having high fungicidal effects. PREPARATION:A compound expressed by the formula R1-NH-R2 is reacted with a compound expressed by formula III (X represents reactive residue), a compound expressed by formula IV is reacted with a compound expressed by the formula X-R1, or a compound expressed by formula V is reacted with a compound expressed by the formula X-R2.
Patent JP-H07326192-A (JP)
Title: Semiconductor memory device
Inventor: ABE KATSUMI
IPC: G11C7/10
Filed: 1994-05-31
Abstract: PURPOSE:To reduce the equalizing time of a column data line pair by a method wherein an amplification line pair equalizer is provided to perform the equalization of the amplification line pair independently from the equalization of a bit line pair. CONSTITUTION:At the time of initial sensing, a potential difference is produced in an amplification line pair BLC and BBLC earlier than in a bit line pair BL and BLC. By this fact, a current driving capability of a sensing amplifier composed of a restoring circuit 16 and a sensing circuit 20 is increased and a transition time from a precharge period to an active period is reduced, so that the high speed data access can be realized. In the case of the transition from the active period to the precharge period, the restoring circuit 16 and sensing circuit 20 are turned into an inactive state and a bit line pair equalizer 14 and an amplification line pair equalizer 26 are activated and the bit line pair BL and BBLC is short circuited. With this constitution, the potentials of both the bit lines BL and BBL are converged to a VBL level. At the same time, the potentials of the amplification lines BLC and BBLC are converged to a potential value half of the potential difference between the amplification line pair. Therefore, the equalizing time can be reduced.
Patent JP-H0418138-A (JP)
Title: Glass cloth for reinforcing polyphenylene sulfide resin and laminated board using same glass cloth
Inventor: FUJII MIKIYA
IPC: D03D1/00
Filed: 1990-05-09
Abstract: PURPOSE:To obtain the subject cloth useful for laminated board of polyphenylene sulfide resin giving excellent mechanical properties and readily producible at a low cost by treating glass fiber with water-dispersible emulsion of a novolak-type epoxy resin and a surface-treating agent. CONSTITUTION:For instance, water-dispersible emulsion of a novolak-type epoxy resin [preferably 1-5wt.% concentration of solid] is preferably mixed with a surface-treating agent such as aminosilane (preferably 0.5-3wt.%) and glass fiber is dipped in resultant mixture, then the mixture is squeezed so as to have 30wt.% pickup amount, thus squeezed to afford the aimed cloth. Further, said glass cloth as a reinforcing agent is laminated with a polyphenylene sulfide resin (PPS resin) as a binder and heated under pressing by passing between hot presses heated at a temperature higher than melting point of the PPS resin to afford a laminated board.
Patent JP-S60263216-A (JP)
Title: Positioning method for movement of equal distance
Inventor: TOYONO TSUTOMU
IPC: G05D3/00
Filed: 1984-06-12
Abstract: PURPOSE:To execute exactly positioning in the sub-scanning direction by taking notice of one index, and moving a carriage until the noticed index is detected at a position of a detecting element separated by a necessary moving distance from its detecting element. CONSTITUTION:To indexes 18-1, 18-2 having an interval (d) of an about sub- scanning D distance recorded on a scale 15 are projected onto a CCD array 19. Outputs of each element of the array 19 are compared by a peak detector 21 and a clock generator 26, and elements 19-2, 19-1 having a peak output corresponding to the index are detected. In this case, the element number of the element 19-2 is counted by a counter 25, and the element number of the element 19- 3 separated exactly by the distance (d) is deduced and stored in a memory 24. Subsequently, the sub-scan is driven, and when the number of the element 19-4 having a peak output has coincided with the number of the element 19-3 in the memory, by a comparing circuit 23, the sub-scan is stopped, the element number of the element 19-4 is stored newly in the cleared memory 24, and it becomes a reference of the next sub-scan.
Patent JP-H04327240-A (JP)
Title: Craped woven fabric and production thereof
Inventor: YOKOTA YUKIO
IPC: D03D15/567
Filed: 1991-04-22
Abstract: PURPOSE:To provide a craped woven fabric having a characteristic surface effect by weaving two kinds of thermoplastic synthetic fibers having mutually reverse twisting directions and subsequently finishing the woven fabric so as to be satisfied with a specific processing shrinkage degree. CONSTITUTION:Two kinds of twisted thermoplastic synthetic fibers such as polyester fibers having mutually reverse twisting directions and having a twisting number T (T/m) satisfied with an equation: 10000/D1/2<=T<=3000/D1/2 (D is total denier) are woven as warps and wefts, respectively, into a woven fabric. The woven fabric is finished so as to be satisfied with equations: 10 :4 processing shrinkage degree <=55, and the processing shrinkage degree = (real frame width) - (finishing width) X-100/(finishing width).
Patent JP-S63284247-A (JP)
Title: Radiation-crosslinkable fluorocarbon resin composition
Inventor: SEKI IKUO
IPC: C08L27/12
Filed: 1987-05-15
Abstract: PURPOSE:To obtain the title composition which can give a molding having excellent high-temperature mechanical properties and a good appearance, by mixing an ethylene/fluoroolefin copolymer with specified amounts of CaCO3 and a crosslinking agent. CONSTITUTION:The title composition formed by mixing 100pts.wt. ethylene/ fluoroolefin copolymer (e.g., ethylene/tetrafluoroethylene copolymer) with 0.05-20 pts.wt. CaCO3 and at least 0.5pt.wt. crosslinking agent (e.g., triallyl isocyanurate). This composition can give a crosslinked molding having a good appearance after extrusion and excellent high-temperature mechanical properties.
Patent JP-S5242532-A (JP)
Title: Adhesives for dry lamination
Inventor: ISHITOBI MASATOSHI
IPC: B32B27/32
Filed: 1975-10-01
Abstract: PURPOSE: Adhesives containing amines as curing agent of epoxy compound having excellent adhesivity by the dry lamination as werll as the lamination of a plastic film onto a printed substrate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5244110-A (JP)
Title: Receiver
Inventor: MOTOMIYA MASAYUKI
IPC: H04N5/455
Filed: 1975-10-03
Abstract: PURPOSE:The frequency selection circuit can be deleted by use of multiplier. As a result, the desired channel can be assuredly received.
Patent JP-S63285378-A (JP)
Title: Valve
Inventor: SAITO HIDEFUMI
IPC: F16K31/02
Filed: 1987-05-15
Abstract: PURPOSE:To provide a light and compact valve for controlling the flow of air or the like by attaching piezo-electric elements annularly on the periphral edge of a valve body plate disposed rotatably on a valve seat plate. CONSTITUTION:A valve seat plate 2 having an opening is interposed in a flow path in a valve housing 1. A valve body plate 3 having an opening is overlaid on the valve seat plate 2 and disposed rotatably. Piezo-electric elements 4 fixed to the housing 1 are attached annularly to the peripheral edge 3b of valve body plate 3. When the piezo-electric elements 4 are driven to change the overlapping condition of valve body plate 3 relative to the valve seat plate 2, the opening area can be continuously set from the fully opened position where both openings are completely aligned with each other to the fully closed position where both openings do not overlap each other at all.
Patent JP-S6156197-A (JP)
Inventor: BARAA BUSHIYAN AGAAWARU
IPC: C07K19/00
Filed: 1985-05-31
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-H09281689-A (JP)
Title: Formation of mask pattern and production of x-ray mask
Inventor: OKUBO AKIRA
IPC: G03F1/80
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to maintain a sufficiently high relative etching selection ratio and to reduce the film thickness of a mask layer and/or etching stop layer by specifying the material of the etching mask layer (mask layer) and etching stop layer to a mask pattern material layer (X-ray absorber layer) and an etching gas. SOLUTION: The combination of the materials of the X-ray absorber layer 13 and the mask layer 14 and/or the etching stop layer 15 is a combination a material consisting essentially of tantalum(Ta) and a material consisting essentially of chromium(Cr) and these layers are subjected to dry etching using chlorine for the layer consisting essentially of Ta and chlorine and oxygen for the layer consisting essentially of Cr as the etching gas. For example, the etching of Ta4B16 is executed by the gaseous chlorine alone and with this as a mask, the mask layer Cr 14 is etched by using a gaseous mixture composed of the chlorine and oxygen. With these patterns as a mask, the etching of the X-ray absorber layer Ta4 B 13 is executed under the conditions similar to the conditions for the Ta4 B 16.  Finally, the etching of the etching stop layer 15 is executed under the conditions similar to the conditions for the mask layer 14.
Patent JP-S5453528-A (JP)
Title: Conversion lens system
Inventor: OGINO SHIYUUJI
IPC: G02B9/64
Filed: 1977-10-04
Abstract: PURPOSE: To expand the focal length of photographic lens with good aberrations and performances by installing 7 elements of lenses whose focal lengths, refractive indices, etc. satisfy specified conditions behind the photographic lens.  
     CONSTITUTION: The optical system is constituted by 7 elements of lenses of a meniscus negative lens L 1  whose strong concave face is faced to the image side, a biconvex lens L 2 , a biconcave lens L 3 , a biconvex lens L 4 , a negative lens L 5  of strong concave face on the object side, a positive lens L 6  whose strong convex face is faced to the image side and a biconcave lens L 7 , and the composite focal length f 12345  of the lenses L 1  thru L 5 , the composite focal length f 67  of the lenses L 6 , L 7  and the mean refractive indices n convex, n concave of full convex and full concave lenses are so selected as to satisfy the conditions of formulas I thru IV. If this small size optical system is provided behind the photographic lens, the Petzval sum  becomes larger than the rquired sum and the required margins for various aberratios and the best image plane of aberrations become positive deviations, thus the various aberrations produced in the photographic lenses are offset and the various aberrations of the case when the focal lengths are expanded ae satisfactorily corrected. If the lenses L 1  thru L 5 , lenses L 3  and L 4  use cemented lenses, the lens system becomes smaller in size 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0417091-A (JP)
Title: Automatic transaction machine capable of inputting booking comment
Inventor: MATSUMURA TETSUO
IPC: G06Q40/04
Filed: 1990-05-11
Abstract: PURPOSE:To make a bankbook usable as a memo pad for taking notes of the purpose and state of a transaction or as a housekeeping book and, at the same time, to make a transferrer to be able to send a message to a transferee by making it possible to print the comment of the transferrer on the bankbook. CONSTITUTION:A comment inputting operation and comment data 13 are respectively added to the operation sequence and transaction data of the automatic transaction machine and, at the same time, it is made possible to print the comment data 13 on a bankbook. When the comment inputting operation is added and the comment data 13 are added to the transaction data in such way, a comment can be recorded in a center as part of transaction history and can be printed on a bankbook 12 as part of transaction data at the next booking time. Therefore, users can know their transaction history more clearly and can use their bankbooks as housekeeping books or media for conveying their messages to their transaction partners.