baber/WOPTO huggingface dataset:
Patent JP-S60200953-A (JP)
Title: Manufacture of hot dip galvanized steel sheet
Inventor: KIYASU TETSUYA
IPC: C22C18/00
Filed: 1984-03-27
Abstract: PURPOSE:To obtain a hot dip galvanized steel sheet having favorable surface properties by using a hot dip galvanizing bath contg. a specified amount of Al and by controlling the concn. of oxygen in a sealed box to a specified value. CONSTITUTION:A hot dip galvanizing bath consisting of 0.1-5wt% Al and the balance Zn with inevitable impurities is used. A part where a steel sheet is moved upward on the surface of the bath is enclosed with a sealed box provided with a gas wiper, and the concn. of oxygen in the sealed box is controlled to 100-5,000ppm. By this method the formation of oxide dross on the surface of the hot dip galvanizing bath is inhibited to reduce surface defects of a hot dip galvanized surface. Since Zn splash is reduced, a fine appearance can be provided to a hot dip galvanized steel sheet even at an increased line speed.
Patent JP-H05226671-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI TAKESHI
IPC: H01L29/49
Filed: 1992-02-10
Abstract: PURPOSE:To provide a method of manufacturing a semiconductor device which does not generate cutting and peeling of silicide layer at the stepped portion in a polysilicide structure on the occasion of forming a side wall insulating film for improvement of charge retension at the side wall of a control gate layer and a floating gate layer of the polysilicide structure, realizes a low resistance of a control gate layer and improves operation speed. CONSTITUTION:After a control gate layer 25 of a polysilicide structure is formed on the surface of a floating gate layer 8 through an insulating layer 10, an insulating cap layer 25 is formed at the surface of a silicide layer 24 in the upper layer side. Thereafter, the latter three layers are etched to the predetermined pattern and the side wall is oxidized to form an insulating layer 30a.
Patent JP-H11253793-A (JP)
Title: Emulsifier for manufacturing micro-capsule and manufacture of micro-capsule using it
Inventor: SASAKI TAKASHI
IPC: C09K23/52
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an emulsifier for improving resistance of a microcapsule film composed of a urea-formaldehyde resin and also a process of manufacturing micro-capsules using the emulsifier. SOLUTION: A water-soluble polymer substance as an effective component is contained in an emulsifier for manufacturing microcapsules, and urea-formaldehyde resin films are formed on the peripheries of hydrophobic core substance. As the water-soluble polymer substance, an isobutylene-maleic anhydride copolymer partial neutralizer of 0.1-0.7 neutralization degree is contained, and a micro- capsule manufacturing emulsifier having the 150,000-400,000 molecular-weight isobutylene-maleic anhydride copolymer partial neutralizer and also the emulsifier are used in a process of manufacturing micro-capsules.
Patent JP-H08252797-A (JP)
Title: End piece arranging equipment for sheet material
Inventor: TSUNESADA HIROYUKI
IPC: B26D7/32
Filed: 1995-03-16
Abstract: PURPOSE: To easily achieve the process of the collection or the like by miniaturizing the storage condition of cut-off end pieces. CONSTITUTION: An end piece arranging equipment is provided with a sheet material 11 which is coiled in a roll, a pulling-out equipment 13 to continuously pull out the sheet material, a cutter 16 which is arranged in the middle position of pulling the sheet material to be pulled out by the pulling-out equipment and cuts off the surplus part of the end part in the width direction of the sheet material, and an end piece storing equipment to store the end pieces of the sheet material cut off by the cutter.  The end piece storing equipment is provided with an end piece coiling shaft 18 to continuously coil the cut-off end pieces, and a rotating mechanism to give the rotation at higher coiling speed than the pulling-out speed of the sheet material of the pulling-out equipment to the end piece coiling shaft, and the end piece coiling shaft is coupled with the rotating mechanism by a non-contact type rotational clutch.
Patent JP-S53143698-A (JP)
Title: Preparation of solid epoxy resin useful for powder coating and having improved weather resistance
Inventor: EBARA TOSHIHARU
IPC: C09D5/03
Filed: 1977-05-20
Abstract: PURPOSE: To prepare an epoxy resin giving coating films having excellent corrosion resistance, mechanical properties, appearance, etc., by reacting a glycidyl ester of a dicarboxylic acid with a specific hydantoin compound at a specific ratio. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58185151-A (JP)
Inventor: JIYAN PIEERU KUUENTAN
IPC: A61L27/00
Filed: 1983-03-31
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-S61217034-A (JP)
Title: Photosensitive composition and photosensitive material
Inventor: HASEGAWA SATORU
IPC: G03F7/023
Filed: 1985-03-22
Abstract: PURPOSE:To obtain a photosensitive resin composition and a photosensitive material giving a lithographic printing plate having a wide development latitude and superior printing resistance by using resol type phenol resin having a specified percentage or more of dibenzilic ether bonds. CONSTITUTION:Phenols represented by the formula [where each of R1, R2 and R3 is H, halogen, OH, NO2, 1-20C alkyl, alkoxy, acyl or (substituted) phenyl] are reacted with aldehyde such as H2CO or ketone to obtain resol type phenol resin having -CH2OCH2- bonded to each phenol ring by >=15mol% of the total amount of -CH2OCH2-, -CH2- and -CH2OH. The resol type phenol resin is blended with an o-quinonediazido compound, novolak type phenol resin, etc. to obtain a photosensitive composition. This composition is applied to an Al plate or the like and dried. The resulting photosensitive material is exposed through an original image and processed with an alkaline aqueous developer to dissolve and remove the exposed part. Thus, a lithographic printing plate having superior resolving power and printing resistance is obtd.
Patent JP-S59185262-A (JP)
Inventor: NAKAMURA KAZUMASA
IPC: G21F9/22
Filed: 1983-04-04
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-H05253496-A (JP)
Title: Method for recovering catalyst
IPC: C07C69/76
Filed: 1992-03-16
Abstract: PURPOSE:To efficiently recover a heavy metal catalyst for oxidation from naphthalenedicarboxylic acid. CONSTITUTION:Naphthalenedicarboxylic acid contg. a heavy metal catalyst for oxidation obtd. by oxidizing a dialkylnaphthalene or an oxidized deriv. thereof with molecular oxygen is esterified by a reaction with alcohol and the heavy metal catalyst is separated and recovered by the washing with an acid component-contg. alcohol soln.
Patent JP-H03260017-A (JP)
Title: Manufacture of nonoriented electromagnetic steel strip
Inventor: NISHIMOTO AKIHIKO
IPC: H01F1/16
Filed: 1990-03-12
Abstract: PURPOSE:To manufacture a nonoriented electromagnetic steel plate having excellent magnetic characteristic and surface characteristic by forming the specific composition of molten steel composed of Si, C, Al, N to the specific structure of a cast strip and executing annealing, cold rolling and annealing after executing a specific hot rolling. CONSTITUTION:A molten steel composed of 1.7-7.0wt.% Si, <=0.005% C, 0.001-1.5% Al, <=0.003% ., <=7.5% Si+Al and the balance Fe with inevitable impurities is formed to a cast strip having <=50mm thickness composed of columnar crystal with 0.5-2mm grain interval. The cast strip is directly or again heated and hot-rolled and the rolling is completed at >=600 deg.C and the draft is made to 80-95%. After annealing this hot rolled plate, the cold rolling or warm rolling is executed and successively, by executing the finish annealing, recrystallization and grain growth of ferrite structure are executed. By this method, the nonoriented electromagnetic steel plate having a desinable balance between iron loss and magnetic flux density, is obtd.
Patent JP-H03262518-A (JP)
Title: Isotope separator
Inventor: KUWAKO AKIRA
IPC: B01D59/34
Filed: 1990-03-12
Abstract: PURPOSE:To separate an isotope with high efficiency by preventing the dielectric breakdown between product recovering electrodes without generating discharge even when the voltage applied across the product recovering electrodes is high by providing mesh electrodes in front of the product recovering electrodes. CONSTITUTION:A metal raw material 3 is received in the evaporation crucible 4 arranged in a vacuum container 2 and the vapor streams 7 of the metal raw material 3 are generated by electron beam 3. Further, product recovering electrodes 9, 9a consisting of positive and negative electrodes to which voltage is applied are alternately arranged vertically in parallel above the evaporation crucible in the direction not crossing the flow direction of the vapor streams 7. A waste product recovery plate 10 is arranged so as to cover the upper parts of the product recovering electrodes 9, 9a and the vapor streams between the product recovering electrodes 9, 9a are irradiated with laser beam 8 so as to cross the flow direction of the vapor streams. Mesh electrodes 12 are provided in front of the product recovering electrodes 9. As a result, the discharge between the product recovering electrodes 9 can be prevented and high voltage efficient in the recovery of ions can be set.
Patent JP-S56156742-A (JP)
Title: Manufacture of electrically conductive aluminum alloy wire with high heat resistance
Inventor: ARAKI ISATAKA
IPC: C22C21/00
Filed: 1980-04-30
Abstract: PURPOSE: To enhance the heat resistance of an electrically conductive Al alloy contg. a small amount of Fe, Si, Zr, etc. without deteriorating the conductivity by subjecting the alloy to specified cold workings and heat treatments.  
     CONSTITUTION: A billet of an Al alloy contg. 0.05W0.20% Fe, 0.10W0.40% Si and 0.15W0.40% Zr or further contg. one or more among 0.005W0.50% Y, 0.005W 0.50% In and 0.005W0.80% Be is heated to 500°C and worked into a rough wire by hot extrusion. The wire is then cold drawn to an intermediate wire rod at ≥40% reduction ratio, and the rod is heat treated at 300W500°C for 4W100hr and cold drawn to the final wire rod at 30W80% reduction ratio. Thus, the heat resistance of the Al alloy wire rod is improved without deteriorating the electrical conductivity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62214485-A (JP)
Title: Character recognizing device
Inventor: MATSUMURA HIROSHI
IPC: G06K9/03
Filed: 1986-03-17
Abstract: PURPOSE:To heighten a probability to obtain a correct recognized character, by storing plural number of HIRAGANAs(cursive form of Japanese syllabary), and plural number of KANJIs(Chinese character) on candidate memories respectively as candidate characters for an input character, and displaying all of these candidate characters on a display part. CONSTITUTION:A character on an original 1 is converted to a binary pattern at a photoelectric transducing part 2, then being inputted to a recognizing part 3. At the recognizing part 3, five HIRAGANA candidate characters and ten KANJI candidate characters having high recognizing order are obtained using a HIRAGANA dictionary 41, and a KANJI dictionary 42. Those candidate characters are stored on a candidate memory 5. The similarity of first-rank candidate character of the HIRAGANA and the KANJI are compared at a comparison part 6, and a compared result is read out and stored at a readout control part 7, and also, corresponding to the result, the first-rank candidate character of a character class having a high similarity is read out from the candidate memory 5, then being sent to a control part 10. The control part 10 displays a sent candidate character on a display part 8 as the best recognized result.
Patent JP-S59184228-A (JP)
Title: Production of plastic molding
Inventor: HORIE MASAYOSHI
IPC: C25D5/56
Filed: 1983-04-05
Abstract: PURPOSE:To obtain a partially plated resin molding of a beautiful appearance by a simple process, by plating a resin molding obtained by two-color molding of a platable resin and a nonplatable resin. CONSTITUTION:A non-character area 2 is injection-molded from a platable resin (e.g., platable polypropylene). A character area 3 is injection-molded from a colored nonplatable resin (e.g., AS resin). Both parts are united to form a name plate (two-colored molding) 1. The entire surface of the name plate 1 is plated with a metal by a usual method to produce a metallic name plate having a plating on only the surface 2a of the non-character area 2. Examples of the platable resins other than the above include ABS resin and polycarbonate resin. Examples of the nonplatable resins include polyamide, polyethylene and polyvinyl chloride.
Patent JP-H10242935-A (JP)
Title: Processing gain variable cdma communication system and transceiver-receiver
Inventor: NAITO MASASHI
IPC: H04J13/10
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce the size and power consumption of the processing gain variable code division multiple access(CDMA) communication system for spread spectrum by reducing the number of diffusion code generators in a diffusion circuit on the transmitter side of the system and reducing the number of correlation detecting matched filters on the receiver side. SOLUTION: The transmitter side diffusion circuit 11 is constituted so as to include only one diffusion code generator 14 having the shortest period to execute multiplication n times at the symbol speed of n times and a receiving side reverse diffusion circuit 23 is constituted so as to include only one matched filter allowed to be correlated with a diffusion code of the shortest period to switchably output the output of the filter and a correlational added output obtained by adding the output of the filter to an output delayed from the output at the symbol speed of n times.
Patent JP-H05261762-A (JP)
Title: Mold for molding disc
IPC: B29C45/38
Filed: 1992-03-17
Abstract: PURPOSE:To obtain a mold which can be used for a long period of time and close not produce flashes on a bisc base, by a method wherein a cutting part cutting off the disc base and a sprue is provided on a punch core to be fitted in the center of a movable mold and the punch core is made turnable in at least one direction. CONSTITUTION:A punch core 1450 is provided with a cutting part 1451 cutting off a disc base 200 and sprue 210 to be formed in a cavity and the cutting part is made turnable clockwise and counterclockwise. The cuttint part 1451 is provided with a cutter blade 1452 which is for the punch core 1450 when it is turned clockwise and a cutter blade 1453 which is for the punch core 1450 when it is turned counterclockwise. After molten resin is injected and filled into the cavity, the punch core 1450 is turned clockwise, notched, then turned counterclockwise and cut off. At the time of the cutting, since a stationary mold main body 110 does not slide with the punch core 1350 and a sprue bushing 130 and wear is not generated, flashes are not produced on the disk base 200.
Patent JP-S55152613-A (JP)
Title: Pneumatic radial tire for passenger motor car
Inventor: KUSAKABE NOBORU
IPC: C08L23/00
Filed: 1979-05-15
Abstract: PURPOSE: To improve the rolling resistance and the anti wet skid performance of a tire by constituting same such that a styrene-butadiene-type cap rubber is layered at a predetermined volume ratio on a base rubber which is prepared by mixing predetermined carbon black with a polybutadiene-type rubber of a predetermined microcrystalline structure.  
     CONSTITUTION: A cap rubber contains a styrene-butadiene copolymer rubber as a principal component while a base rubber is a polymer of cis-1,4- and syn-1,2-polybutadienes or a blended rubber containing 10 percent by weight or more of the polymer with 25W60 parts by weight of carbon black being mixed therewith. The polymer contains 6W20 percent by weight of a microcrystalline syn-1,2-structure, and 40 percent by weight or more thereof is crystalline. The polymer is further in short filaments having the average diameter of 0.05W1μm and the average length of 0.8W10μm and has 350,000 or more of the average molecular weight of cis-structure. The carbon black has the IA of 40mg/g or more and has the DBP absorption of 60ml60mol/100g or more. The volume ratio of the cap rubber to the base rubber  is 4:1W3:7. The structure of a tire thus improves the rolling resistance and the anti wet skid performance of the tire. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57174858-A (JP)
Title: Alkaline battery
Inventor: OOHIRA TSUKASA
IPC: H01M50/454
Filed: 1981-04-17
Abstract: PURPOSE:To obtain stabilized battery performance and increased shelf life by positioning a semipermeable membrane on a positive electrode side and a nonwoven fabric made of a specific material on a negative electrode side as a separator of an alkaline battery. CONSTITUTION:A positive electrode 1 formed by molding manganese oxide acting as an active material, a separator 5 also serving as an electrolyte absorbent material on a negative side, and a gelled negative electrode 6 of amalgamated zinc powder are accommodated in a container 2. Said container is sealed with a sealing plate 7 with an interposed gasket 8 to form an alkaline battery. The separator 5 interposed between the positive electrode 1 and the negative electrode 6 is formed so that its semipermeable membrane is in contact with the positive electrode and its nonwoven fabric comprising cellulose and Vinylon fibers is in contact with the negative electrode. Cellophane having 20- 40mum thickness is preferable as this semipermeable membrane, and mercerized pulp nonwoven fabric having 30-40g/m<2> weight is preferable as this cellulose.
Patent JP-H07257907-A (JP)
Title: Processing of sulfuric acid
Inventor: DONARUDO PURENTEISU SATSUCHIER
IPC: C01B17/04
Filed: 1993-03-18
Abstract: PURPOSE: To treat a waste containing sulfuric acid by decomposing sulfuric acid in tire presence of fluid sulfur and oxygen to produce a gaseous mixture containing sulfur vapor, steam and sulfur dioxide and reacting the sulfur dioxide with a reducing agent to generate a sulfur product.  
     CONSTITUTION: The plant includes a drier 10 to dry the waste sulfuric acid, a sulfuric acid decomposition reactor 12, a Claus plant 14 to treat the gaseous mixture produced in the reactor 12 and a Scott plant 16 to produce an exhaust gas which can be released to the atmosphere by treating the waste gas from the plant 14. The waste sulfuric acid is supplied to the drier 10 and a vapor flow consisting of steam is taken out through an outlet 26. The dried waste sulfuric acid is taken out through an outlet 24. The dried sulfuric acid, the liquid sulfur and an oxygen enriched air are introduced into the decomposition reactor 12 to form sulfur dioxide from oxygen and sulfur. A gas phase flow is taken out from a phase separator 40, and sulfur dioxide is converted to sulfur in the plant 14. Sulfur compounds are reduced in the plant 16 to produce hydrogen sulfide. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H05222681-A (JP)
Title: Synthetic leather
Inventor: MITSUMURA KAZUO
IPC: D06N3/14
Filed: 1992-02-13
Abstract: PURPOSE:To provide a dry-touch synthetic leather having suppressed surface gloss and deep and clear grain pattern without lowering jet black color. CONSTITUTION:A surface skin layer 3 composed of a polyurethane resin and containing collagen fine powder 4 is integrally applied to the whole surface of a microporous layer 2 on a substrate 1 used as a base. The laminate is crumpled in warm water to form a microporous structure 5 on the surface and a collagen fiber texture 6 in the surface skin layer 3.
Patent JP-H11254565-A (JP)
Title: Water-resistant core and water-resistant corrugated cardboard
Inventor: KUMABE MASAHIRO
IPC: B65D5/56
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent lowering of a lamination speed by a corrugater with the use of an aqueous adhesive from occurring through preventing a condensate or the like from penetrating the core of a corrugated cardboard by specifying the surface water repellency of one of the faces of the core and the surface water repellency of the other face. SOLUTION: This corrugated cardboard comprises a liner and a core laminated with a water-resistant adhesive, and the surface repellency (JIS P8137) of the single facer side of the core and its liner lamination face is R2 or less, and the surface repellency of the double facer side of the core and the liner outer side face is R4. A water repellent is a wax emulsion alone or a mixture or the wax emulsion and a synthetic resin such as SBR or acrylic resin which is suitably used. The content and the coating build-up of the water repellent is 0.1-2% for the total amount of pulp and 0.01-2.0 g/m<2> for the solid content respectively. The melt point of the water repellent is preferably 70 deg.C or lower.
Patent JP-H07265494-A (JP)
Title: Slot machine
Inventor: KURIHARA SATORU
IPC: A63F5/04
Filed: 1994-03-30
Abstract: PURPOSE:To provide a slot machine capable of easily confirming the number of medals acquired until the present time without unfastening a line of sight on the slot machine and requiring much installation space when the slot machine on which a game is played is selected or as playing the game by the slot machine. CONSTITUTION:This machine is equipped with a display mode decision means 250 which outputs a display mode change signal while the result of the game performed by throwing in a play medal is determined after the play medal is thrown in, and a display control means 260 which displays the acquired number of medals on a pattern display part in a color image display device 20 when an acquired medal number display signal from an acquired medal number display switch 120 is outputted, and displays the acquired number of medals on a non-pattern display part in the color image display part 20 when the display mode change signal from the display mode decision means 250 is outputted.
Patent JP-S61220603-A (JP)
Inventor: IKEDA SHOJI
IPC: A43B13/40
Filed: 1985-03-26
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-H09249083-A (JP)
Title: Moving object identifying device and method thereof
Inventor: WATANABE MUTSUMI
IPC: G08G1/04
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To enable a moving object to be identified simply and stably without depending upon the shape information of the moving object by identifying the moving object based on the movement information detected from a time series image. SOLUTION: In a time series image storage unit 1, the road area in the advancing direction of an automobile is imaged, and the acquired image is output as an time-series image to a movement information detection unit 2. In the movement information detection unit 2, the time-series image is converted to the digital signal, and the movement information existing in each local area is detected as a unit of local areas. In a moving object area extraction unit 3, based on the movement information detected in the movement information detection unit 2, an area in which the moving object is project during an image is extracted.  In a moving object identification unit 4, based on the extraction results of the moving object, the inside of the area in which the moving object is extracted or the movement information including the neighboring area thereof is analyzed, and whether or not the moving object is targeted to be identified is judged.