baber/WOPTO huggingface dataset:
Patent JP-H11213434-A (JP)
Title: Near-field light head, and optical recording and reproducing device using such head
Inventor: ITOU AKITOMO
IPC: G11B7/135
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To miniaturize the device and to reduce crosstalk by making wavelength different between irradiation light for a near-field light generating probe and a cantilever displacement detecting light and thereby allowing common use between the irradiation optical system and the cantilever displacement optical system. SOLUTION: Long wavelength light 30 and short wavelength light 29 are generated each by a separate semiconductor laser, and converged with a common objective lens 27. The long wavelength laser beam 30 is converged on a micro-opening 17 formed at the tip end of a cantilever 15, with a part of the beam turning to near-field light 18 from the micro-opening 17, and is used for recording and reproduction of signals for a medium. The short wavelength laser beam 29, having a different wavelength, is converged on the rear side face of the cantilever 15, with the converging position separated from that of the laser beam 30. In this case, a pyramid projection formed at the tip end of the cantilever 15 is set at a proper height in accordance with the wavelength of the laser beams 30, 29.  Consequently, crosstalk of both laser beams is suppressed, improving the ratio of the signal of the light 18 to a noise, and enhancing the detection accuracy of the cantilever displacement of the short wavelength laser beam.
Patent JP-S63187381-A (JP)
Title: Detecting system for character string area
Inventor: IWASAKI MICHIKO
IPC: G06K9/20
Filed: 1987-01-30
Abstract: PURPOSE:To detect a correct character string area even when a character string is inclined, by forming a rectangular area frame by generating line segments in the same direction as that of the inclination of the character string and a direction perpendicular to the direction from a black picture element, and detecting a rectangular character string area circumscribing to the character string by expanding the rectangular area frame. CONSTITUTION:The farthest end black picture element detecting part 11 detects the maximum black picture element whose Y (or X) coordinate value is maximum and the minimum black picture element whose value is minimum out of the black picture elements representing the character strings in a character string frame enclosed with the line segments in parallel with an X and a Y axes. A character string area detecting means 12 generates the line segments in the same direction as that of the inclination of the character string and the direction perpendicular to the direction respectively setting detected maximum black picture element and minimum black picture element as common points, and detects the character string area formed with each line segment in the same direction as that of the inclined direction of the character string and the direction perpendicular to the direction and constituted of the rectangular area circumscribing to the character string, based on the rectangular area frame formed with the line segments. In such a way, it is possible to detect the character string area correctly even when it is arranged in an oblique direction, and to segment the character string exactly.
Patent JP-S59145283-A (JP)
Title: Preparation of dry distilled product
Inventor: KITAHARA AKIRA
IPC: C10B57/04
Filed: 1983-02-07
Abstract: PURPOSE:To insure predetermined yields of dry distillation products, by performing dry distillation of coal on the basis of a regression equation corrected by adding an oxygen content term obtained from elementary analysis of coal as well as a volatile content value to an independent variable term of the regression equation for estimation of yields of respective dry distillation products. CONSTITUTION:A regression equation which contains yields of dry distillation products including coke, coke oven gas and tar as dependent variables and an oxygen content of raw material coal as independent variable in respective independent variable terms is established on the basis of data from test actural operation. In dry distillation of raw material coal, a coke oven is charged with coal selected according the above regression equation to produce dry distillation products with predetermined yields.
Patent JP-H07230993-A (JP)
Title: Wiring forming method of semiconductor device
Inventor: MIYAMOTO HIDENOBU
IPC: H01L21/02
Filed: 1994-02-15
Abstract: PURPOSE:To obtain the fine Al wiring of a semiconductor device excellent in long term reliability by a method wherein the fine Al wiring is protected against after corrosion. CONSTITUTION:A metal film composed of a TiN layer 105, an AlCu alloy layer 104, and a TIN/Ti layer 103 is dry-etched using an oxide film 106 as a mask in a chamber and successively subjected to a BC 13 plasma treatment without being exposed to air to remove a side wall protective film 107 deposited on the metal film. Then, a wafer is transferred in a vacuum to another chamber and subjected to a down-flow plasma treatment with gas plasma contains oxygen, hydrogen and no halogen, whereby residual chlorine left on the surface of the side wall of an Al wiring is substantially, fully removed, so that the Al wiring can be protected against corrosion ca used by chlorine.
Patent JP-H07228654-A (JP)
Title: Cross-linked polyurethane ionene
Inventor: KINOSHITA KOJI
IPC: C08G73/02
Filed: 1994-02-15
Abstract: PURPOSE:To obtain a cross-linked polyurethane ionene useful as an elastomer having a high strength, a high modulus and semiconductivity. CONSTITUTION:This cross-linked ionene is obtained by reacting a mixed polyol comprising a mixture of a poly(tetramethylene) glycol with a poly(oxyethylene) glycol with 4,4'-methylenebis(phenyl isocyanate) in a molar amount of 2 times based on the mixed polyol, preparing a prepolymer having terminal isocyanate groups, reacting the resultant prepolymer with tris(2-hydroxyethyl)isocyanurate, preparing a prepolymer having an isocyanurate ring structure and terminal isocyanate groups, then reacting the prepared prepolymer with 2- dimethylaminoethanol in an equimolar amount to the prepolymer, preparing a trifunctional prepolymer having the isocyanurate ring structure and dimethylamino groups as terminal functional groups and then reacting the obtained prepolymer with N,N,N',N'-tetramethyl-1,6-diaminohexane and 1,6- dibromohexane.
Patent JP-S62175748-A (JP)
Title: Color image forming method
Inventor: SAKAI MINORU
IPC: G03C7/407
Filed: 1986-01-29
Abstract: PURPOSE:To obtain the excellent color image for short period by processing a photographic sensitive material contg. a specific compd. according to a prescribed operation, substantially without using benzyl alcohol. CONSTITUTION:The titled method lies in image-wisely exposing a silver halide color photographic sensitive material provided a photographic layer contg. at least one kind of noncoloring compds. shown by formulas (I)-(VII) on a reflective substrate, followed by developing the obtd. exposed material, with a color developer which contains an aromatic primary amine developing agent and does not contain substantially benzyl alcohol, for <=2.5min. In the formula, A is a bivalent electron withdrawing group, Q is benzene or a heterocyclic ring group, P is a 5-7 membered heterocyclic ring, Y1 is an alkyl or a heterocy clic ring group, R1-R9, Ra and Rb are each an alkyl, an aryl or an alkoxy group, R4' is an alkylene group, (l), (m) and (n) are each an integer. Thus, the coloring property of the coupler is improved, thereby developing for a short period is attained.
Patent JP-H01194662-A (JP)
Title: Picture processor
Inventor: MATSUNAWA MASAHIKO
IPC: H04N1/393
Filed: 1988-01-29
Abstract: PURPOSE:To simplify a variable power processing by extracting picture data with an area designating signal including color designation, and carrying out the variable power processing for the designated picture data. CONSTITUTION:Shading-corrected digital picture signals VR and VC are supplied to a color discriminating circuit 35, discriminated into plural chrominance signals, supplied to a color ghost correcting means 300 in a next stage, and the color ghost in a main scanning direction (horizontal scanning direction) and in a sub-scanning direction (drum rotating direction) is corrected. A signal (area signal) to indicate an area surrounded by a color marker is outputted from an area extracting circuit 500, and the signal is inserted into a signal processing means 420 to carry out extraction/erasing/painting out, and supplied through an input buffer 400 to an expanding/reducing circuit 1 to be a variable power processing, and the expansion/reduction processing is carried out as needed. The expansion/reduction processing in the main scanning direction is carried out by the electrical processing, and the processing in the sub-scanning direction is carried out by controlling the scanning speed of an optical system.
Patent JP-H05214940-A (JP)
Title: Direct-injection type spark ignition engine
Inventor: ITO TERUYUKI
IPC: F02B75/12
Filed: 1992-02-04
Abstract: PURPOSE:To improve the combustion chamber shape of a direct-injection type spark ignition engine for allowing lean combustion. CONSTITUTION:Two intake valves 9 and two exhaust valves 10 are provided face to face across an ignition plug 8 on a combustion chamber ceiling wall 11, and a fuel injection valve 3 is provided on the side of the intake valves 9. An inclined face 22 reflecting and diffusing fuel sprays toward the exhaust valves 10 is formed on a piston top face 21, and a squish area 12 generating the gas facing the diffused fuel is formed on the side of the exhaust valves 10.
Patent JP-S61178910-A (JP)
Title: Hair dressing agent for growing and nourishing hair
Inventor: FUJIKAWA AKIO
IPC: A61K8/00
Filed: 1985-02-02
Abstract: PURPOSE:A hair dressing agent for growing and nourishing hair having extremely high safety and excellent effect, comprising dried powder and/or its extract of Allium cepa and a vegetable of its relative species such as Allium fistulosum L., Allium schoeno prasum L., Allium Tuberosum Rott1., Allium Baker Regel, Allium sativum L., etc., as an essential component. CONSTITUTION:A hair dressing agent comprising dried powder and/or its extract of Allium cepa and a vegetable of its relative species, such as Allium fistulosum L., Allium schoeno prasum L., Allium Tuberosum Rottl., Allium Bakeri Regel, Allium sativum L., etc., as an essential component. This hair dressing agent has extremely high safety, provides functions to inhibit directly peroxides of sebum of epidermis and aims activation of cell on the scalp, so it has high hair nourishing, hair growing action, and healthy action on hair such as falling hair resistance. Powdering of Allium cepa, etc., is preferably carried out by lyophilizing grinding not to vaporize an oil of Aliium fistulosum L., namely, propyl-allyl disulfide and allyl sulfide, and extraction is done with an alkali solution (preferably sodium chloride injection) at 7-9pH.
Patent JP-H06232409-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MATSUZAKI KAZUO
IPC: H01L29/78
Filed: 1993-02-08
Abstract: PURPOSE:To provide a semiconductor device with a resistive thin film which can be formed at a low temperature even after an Al electrode is formed in a field plate used for the relaxation of a surface electric field. CONSTITUTION:A field plate is formed of a resistive thin film 11 made of the silicon nitride of excess Si formed by a reactive sputtering method for a silicon target by using the mixed gas of nitrogen and argon. Further, thereon is formed a final protective film of an insulating thin film 12 made of Si3N4 which can be continuously formed exclusively by changing the mixing ratio of mixed gas.
Patent JP-H09209967-A (JP)
Title: Preceding stand-by operation pump
Inventor: TAMURA IKUJI
IPC: F04D15/00
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To reduce vibration or noise and reduce consumed power by composing upper and lower casing each containing an impeller which are connected to each other by a first pumping pipe, fixing the upper casing to a fixed structural body, and connecting a suction cover to a suction port of the lower casing to be communicated with a steam changing pipe. SOLUTION: A casing is composed of a first casing 3A on a lower stage, a second casing 3B of a spiral form on an upper stage, and the second casing 3B is fixed to a floor 10 of a suction well 9. The first casing 3A is composed as a mixed flow pump, and the second casing 3B is composed as a spiral pump. A suction cover 5 and a first pumping pipe 4A are connected to the first casing 3A, and the first pumping pipe 4A and a second pumping pipe 4B are connected to the second casing 3B. In addition, a steam changing pipe 6 including a steam changing valve 61 is communicated with the suction cover 5 to be connected to the first casing 3A. Impellers 2A, 2B are driven through a main shaft 1.
Patent JP-2000210945-A (JP)
Title: Method for molding tile for wall decoration and unit room using the tile
Inventor: NAKAZAWA KAZUMA
IPC: B29L31/10
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain a decoration-rich tile by setting a film with a desired pattern on the face of a bottom force of a mold and injecting a resin into a cavity under this state to mold the tile and at the same time, imparting a desired pattern on the first surface of the tile, while a sealing material layer is formed on the second surface. SOLUTION: When a wall decoration tile 1 for decorating a wall face is molded, first a bottom force 11 of a mold having a face 11a for forming the first surface side of the tile 1 and a top force 12 having a face 12a for forming the second surface of the tile 1 are assembled together. Next, a transfer film 13 is set on the face 11a of the bottom force 11, and an ABS resin or a resin containing an antibacterial agent and/or an antifungal agent is packed into a cavity 14 formed by the faces 11a, 12a. Thus the tile 1 with a pattern formed on the surface is molded. After that, an acrylic resin is applied as a coat on the surface of the tile 1 and is crosslinked by UV emission to form a coated face 8 and further, a silicone sealing material layer 9 is applied and formed on the second surface of the tile 1.
Patent JP-S58135699-A (JP)
Inventor: ITOU HODAKA
IPC: H05K7/12
Filed: 1982-02-08
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-H01194347-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OKUYAMA YASUSHI
IPC: H01L27/088
Filed: 1988-01-28
Abstract: PURPOSE:To facilitate formation of a resistance element region and a wiring region at arbitrary positions with required resistance values by a method wherein a polycrystalline silicon resistant film and a conduction film are provided with an insulating film in between and patterned into the same pattern and both the films are made to be continuous electrically at required positions. CONSTITUTION:Both a load resistor pattern 11 and a wiring pattern 12 have double-layer structures composed of polycrystalline silicon high resistance films 7 and high melting point metal silicide layers 10 unified with CVD silicon oxide film 8 in between. Therefore, in the part such as the film 7 of the pattern 11 which has no interconnection with the upper layer 10 and where the layer 10 is electrically floating, the film 7 only functions to form a high resistance element part. In the part such as the pattern 12 where the upper layer 10 and the lower layer 7 are connected to each other, as the layer 10 contributes to electric conduction, a very low resistance wiring part is formed. Therefore, the high resistance element region and the wiring region can be formed so as to have respective required resistance values freely by the patterning of the respective regions and setting contact holes 6 and 9 selectively.
Patent JP-S53104675-A (JP)
Title: Manufacturing of lined continuous pipe
Inventor: MORIKANE YASUMASA
IPC: B32B27/00
Filed: 1977-02-23
Abstract: PURPOSE: To line the inner wall of a steel pipe etc. with high adhesivity, without damaging the wall, by inserting a continuous pipe made of a specific crosslinkable resin composition having specific degree of crosslinking into the steel pipe. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11220313-A (JP)
Title: Portable radio unit antenna and its forming method
Inventor: MINOURA YASUHIRO
IPC: H01Q9/30
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by mass production and to provide a stable high quality portable radio unit antenna. SOLUTION: In this antenna, an independent electrically conductive sleeve 30 is attached to an insulating part 20 which is integrally molded with the tip of a rod antenna part 10. The part 20 has a step part 23 including a large diameter part 21 and a small diameter part 22, and the sleeve 30 is inserted from the base end side of the part 20 and can be positioned at the time of attaching it just by abutting the step part 23 of the part 20 on a step part 33 formed at the inserting hole of the sleeve 10.
Patent JP-S56115282-A (JP)
Title: Typewriter
Inventor: SHIDANO JIROU
IPC: B41J5/30
Filed: 1980-02-18
Abstract: PURPOSE: To electrify the manual operation of a typewriter as well as make the same manuscript stored to print without typing repeatedly and save labor by providing an electrically driving apparatus for a type board, a printer and the like as well as a memory and a controller therefor.  
     CONSTITUTION: A manuscript is inputted in an input device 21 by operation on a key board, and the content is stored in a memory 22. At the same time, the content is displayed on a display means such as a cathode-ray tube and corrected if there are wrong words. Then, the content of the memory 22 is sent through a controller 23 to an output unit 33, and a paper holder 6 is driven to a given position. At the same time, also a type board 2 is driven so that a given character is moved to directly below a type bar. Immediately thereafter, a printer 25 is actuated to automatically print paper. When manuscripts have the same content and differ only in address, the content of a letter or the like inputted in the memory 22 is typed and then addresses are typed individually. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03223858-A (JP)
Title: Formation of pattern
Inventor: TANI YOSHIYUKI
IPC: H01L21/027
Filed: 1990-01-30
Abstract: PURPOSE:To form fine pattern shaving high dimensional accuracy by using a tertiary butoxy group as a functional group exhibiting alkaline solubility in an acid atmosphere to a resin. CONSTITUTION:A pattern forming material film 2 consisting of resin having the tertiary butoxy group in the molecule, a photosensitive compd. which generates an acid by exposing, and a solvent which can dissolve the resin and compd. is formed on a substrate 1. The material film 2 is subjected to selective exposing with far UV rays and developing to form the patterns. The functional group of the resin receives a chemical change by an acid and becomes soluble in the alkalis when subjected to a heat treatment in succession to the exposing stage in this case. This functional group elutes into the developing soln. at the time of development. On the other hand, the acid is not generated in the unexposed pars and, therefore, the chemical change does not arise in spite of the heat treatment and there is no development of the alkaline soluble group. The patterns 2a of the positive type having the high dimensional accuracy and a good contrast are formed in this way.
Patent JP-H07223094-A (JP)
Title: Press apparatus
Inventor: OBA KAZUO
IPC: B30B1/32
Filed: 1994-02-16
Abstract: PURPOSE:To finely operate a pressing motion with a mechanical driving mechanism and improve the operability. CONSTITUTION:An operating lever 2 is attached on a spindle 1 supported with an apparatus body M, and the spindle 1 is freely rotating relatively against a main gear 13. In the main gear 13, a rack 16a formed on a press post 16 and a rack 21 connected to a hydraulic cylinder 18 are engaged. When the operating lever 2 is operated and a displacement of a specific amount is made at the relative turning position of the spindle 1 and the main gear 13, a hydraulic valve 9 is changed following to the relative movement of a valve body 10 and a sprue 11, the press post 16 is lowered or raised with the main gear 13 corresponding to the action of the hydraulic cylinder 13. In this time, because the sprue 11 displaces in order to dissolve the relative position with the valve body 10, if the displacing amount of the spindle 1 and the main gear 13 is made small, the action of the press post 16 is stopped.
Patent JP-S61178662-A (JP)
Title: Method and sensor for measuring concentration of low molecular weight sugars
Inventor: ORAKU KAZUO
IPC: G01N30/02
Filed: 1985-02-04
Abstract: PURPOSE:To also enable sterilization simultaneously with the continuous measurement of the concn. of low MW sugars, by contacting a solution to be measured with a detection liquid containing polysaccharides through a membrane transmitting low MW sugars but not polysaccharides and detecting the concn. of polysaccharides held to the adsorbing/desorbing equilibrium with a legand in the detection liquid. CONSTITUTION:The opening part of a container 2 is covered with a membrane 3 transmitting low MW sugars (average MW : 1000 or less) but not polysaccharides (average MW : 5,000 or more, pref., 10,000-5,000,000) and a detection liquid 4 containing polysaccharides is sealed in the container 2 and a legand 5 such as lectin is immobilized on the inner wall of the container 2. When the membrane 3 is immersed in a solution 1 to be measured, the sugar to be measured migrating to the detection liquid 4 through the membrane 3 is substitutes a part of polysaccharides adsorbed with the legand 5 to reach adsorbing/desorbing equilibrium and the concn. of polysaccharides in the detection liquid 4 increases. The increase amount is detected as the reduction in the absorbancy of light with a specific wavelength reaching a light receiving part 7 from a light emitting part 6 and converted to the concn. of the sugar to be measured by a measuring device 8.
Patent JP-H10205389-A (JP)
Title: Transmission case attaching side structure of engine
Inventor: OZEKI HISASHI
IPC: F02F7/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To increase the degree of freedom for selecting transmission by providing a sealing means in the transmission fitting surface of a cylinder block, the sealing means being used for providing sealed surfaces having different surrounding shapes in the transmission fitted part during loading of a transmission case deformed according to specifications. SOLUTION: In an engine where a transmission case is loaded in a cylinder block 4, a sealing means 20 is provided in the transmission fitting surface 16 of the cylinder block 4. During loading of the transmission case changed in shape according to specifications, a sealing surface 18 having a different surrounding shape is provided by the sealing means 20 and the degree of freedom for transmission selection is increased. This sealing means 20 has a first sealing surface 18 as a sealing surface formed in the transmission fitting surface 16 of the cylinder block 4 and a second sealing surface 24 formed in the transmission fitting surface 22 of a lower case 10.