baber/WOPTO huggingface dataset:
Patent JP-S59213464-A (JP)
Title: Powder dispersing machine
Inventor: YAMADA YUKIYOSHI
IPC: B07B7/083
Filed: 1983-05-18
Abstract: PURPOSE:To obtain a small-sized powder dispersing machine for a classification apparatus capable of dispersing powder to be treated efficiently in spite of its small sized by dispersing the powder by the ejector effect of air stream at high velocity and conducting dispersed powder stream directly to a feeding port of the classification apparatus. CONSTITUTION:A nozzle 20 for ejecting a powder body, an ejecting port of high velocity air inclined inwardly with an acute angle to the ejected powder stream around the nozzle 20, and a passage 12b of the powder dispersed from the ejecting port of the high velocity air to the external wall surface at the downstream of the nozzle 20, are provided. Further, a powder feeding port of the next stage is connected to the downstream of the passage 12b of the dispersed powder. By this constitution, efficient dispersion of powder to be treated is possible utilizing the ejector effect of high velocity air stream.
Patent JP-H08265777-A (JP)
Title: Movement vector determination method using hierarchical movement presumption
Inventor: CHIYOU KAIMOKU
IPC: G06T7/20
Filed: 1995-03-20
Abstract: PURPOSE: To more precisely decide a motion vector by using a hierarchical motion estimation method. CONSTITUTION: The motion vector deciding method is provided with a process in which each motion estimation of a hierarchical search block for a processing block is done with regard to a corresponding hierarchical search area and a minimum error function and a motion vector are provided, a process for comparing the minimum error function with a specified threshold value, a process for deciding a search block which has the smallest function of the minimum error among a hierarchical search block and a process in which when there are more than one search block in which the minimum error unction is smaller than the specified threshold value, a motion vector that corresponds to the highest hierarchical search block of these search blocks is decided as a motion vector;  when there are no minimum error functions which are smaller than the specified threshold value, a motion vector of the search block corresponding to the smallest error function is decided to be the motion vector of the processing block.
Patent JP-S57202582-A (JP)
Title: Regenerating method for photoreceptor in transfer type electrostatic copier
Inventor: YAMAURA SUSUMU
IPC: G03G21/00
Filed: 1981-06-05
Abstract: PURPOSE:To remove stuck materials quickly and surely by bringing an elastic water absorptive member impregnated with a regenerating agent into press contact with a photoreceptor over the entire width at a right angle to the traveling direction thereof, holding a member that can contact the photoreceptor in a non-contact state and running and driving the photoreceptor. CONSTITUTION:In the first step S1 of this regenerating method, an elastic water absorptive member 33 is brought into press contact with a photoreceptor 30 over the entire width at a right angle to its traveling direction. In the next step S2, a regenerating agent is impregnated with the member 33 of a regenerating means 31 to the extent of wetting the member 33. In a step S3, a member that can contact a photoreceptor drum 1, that is, a member that can contact the photoreceptor 30 is held in a non-contact state. Further in the next step S4, the drum 1 is rotated and driven, that is, the photoreceptor 30 is run and driven. It is possible to remove the toner and the paper powder of copying paper stuck on the surface of the photoreceptor 30 quickly and surely by sucy procedure.
Patent JP-S58204860-A (JP)
Inventor: UCHIKAWA HIDEFUSA
IPC: C04B38/00
Filed: 1982-05-21
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-H11286483-A (JP)
Title: Chroman derivative and ngf-producing inducer containing the same as active ingredient
Inventor: ARIMOTO YASUSHI
IPC: A61P25/28
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful as a nerve growth factor-producing inducer which effectively acts in low concentration. SOLUTION: This compound is represented by formula I (R is a 1-20C alkyl or the like), e.g. racemic 5-hydroxy-2-methyl-2-(4-methyl-2-oxo-3-pentenyl)-7- chromanylmethylpalmitate. The compound of formula I is obtained by protecting two hydroxyl groups of a compound of formula II, carrying out reduction of ester group and halogenation at 4 position of benzene ring and carrying out esterification of hydroxyl group of the resultant compound with a carboxylic acid derivative and condensation of halogen group of the resultant compound with an α,β-unsaturated carbonyl compound and carrying out condensation of carbonyl carbon at 3 position on 3-oxobutyl group at 4-position of benzene ring with a 2-oxo-4-methyl-3-pentenylphosphonic acid derivative and further carrying out intramolecular ether bonding between one of the above protected groups and carbon at 3-position on 3, 7-dimethyl-5-oxo-3,6-octadienyl group at 4 position of benzene ring.
Patent JP-S59209243-A (JP)
Inventor: FUIRITSUPU KUZUNETSUTSUOFU
IPC: H01J17/49
Filed: 1984-04-27
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-H06253988-A (JP)
Title: Ingredient-sauteing iron pan for instant chinese noodle
Inventor: KATOU YOSHIMORI
IPC: A47J36/16
Filed: 1993-03-10
Abstract: PURPOSE:To prepare a Chinese noodle and the ingredients at a good timing for the taste, and save the gas consumption by finishing the Chinese noodle and the ingredients at the same time. CONSTITUTION:On a trivot of the same gas burner, a pot for Chinese noodles is fitted in the ring shape of an annular iron pan 1 which is mounted on the trivet, and the iron pan 1 constitutes an iron pan for sauteing the ingredients of a Chinese noodle.
Patent JP-H0819770-A (JP)
Title: Garbage treatment system using useful microbes
Inventor: YAMADA YUZO
IPC: B09B3/00
Filed: 1993-03-09
Abstract: PURPOSE:To obtain a system which mitigates a load of recovering garbage borne by an autonomous body now and thereby contributes significantly toward a remedy for generated garbage pollution by treating efficiently garbage produced at home and in enterprises on a daily basis at sources. CONSTITUTION:Useful microbes are mixed alternately with garbage and the mixture is charged in a garbage storage cylinder 1 so that the microbes can work efficiently. Further, an object 3 which has the function of a drop lid is provided so that a separated liquid can be extracted easily. In addition, the volume of the stored garbage is reduced from 1/3 to 1/4 by decomposition, so that it is useful as a high-quality organic fertilizer. On the other hand, the separated liquid can be used for the purification of water quality and as a liquid fertilizer.
Patent JP-H10280907-A (JP)
Title: Steam turbine rotor blade
Inventor: KONDO YOSHIYUKI
IPC: F01D5/28
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an erosion shield which eliminates the instability of a brazed joint and is excellent in erosion resistance. SOLUTION: Powder welding material composed of an iron group alloy including CrNiSiMnC having Cr of 23 to 27 wt.%, Ni of 3 to 6 wt %, Si of 2 to 4 wt%, Mn of 7 to 10 wt.%, C of 1 to 1.4 wt.%. and a rest of Fe is build-up welded by a plasma transfer arc welding to the front edge part of the end of a steam turbine rotor blade made of 17-4PH deposition curing type staniless steel (SUS 630).
Patent JP-H01261556-A (JP)
Title: Hydraulic charger for continuously variable hydraulic transmission
Inventor: OTSUKA KOJI
IPC: F16H61/40
Filed: 1988-04-08
Abstract: PURPOSE:To simplify the structure by providing a pressure value for feeding delivery oil to a low pressure side conduit under a constant pressure at all times regardless of whether a lifting/lowering cylinder operates or not. CONSTITUTION:In a continuously variable hydraulic transmission, a hydraulic pump 1 rotates to feed pressure oil through any one of conduits 3, 4 so as to rotate a hydraulic motor 2 forward or rearward. When the hydraulic motor 2 rotates, predetermined quantity of oil is delivered from a charge pump 5 to the low pressure side conduit in conduits 3, 4. Working unit 6 and the like are lifted by switching a lifting/lowering control valve 8 and delivering oil from the charge pump 5 to a lifting/lowering cylinder 7. A pressure valve 9 is arranged in a hydraulic pressure path to the cylinder 7 in order to deliver oil to the low pressure side path under a constant pressure regardless of whether the cylinder 7 operates or not. By such arrangement, cavitation does not occur in the low pressure side conduit even if the valve 8 is switched during continuous hydraulic speed change operation in order to lift the work unit 6 and the like, and no flow divider is required.
Patent JP-S60231935-A (JP)
Title: Photomagnetic recording medium
Inventor: OUMI FUMIYA
IPC: G11B11/105
Filed: 1984-05-01
Abstract: PURPOSE:To prevent formation of an oxidizing film of a vertical magnetized film and to obtain a chemically stable photomagnetic recording medium by forming the protective film of silicon nitride and providing an intrasurface magnetized film between the ptotective film and the vertical megnetized film. CONSTITUTION:The intrasurface magnetized film 3 and/or the protective film 4 is provided between a substrate 2 and the vertical magnetization film 2 in order to prevent formation of the oxide film on the substrate surface during press sputtering in the stage of providing a stuck or adsorbed oxidizable component on the substrate or providing directly the vertical magnetized film thereto. The film 3 is constituted of the rare earth metal or transition metal used for forming the film 2 or the alloy thereof. The film 3 is constituted of Tb or Fe or Tb-Fe alloy if, for example, the film 2 consists of the Tb-Fe alloy. The film 4 is constituted of the silicon nitride unlike in the conventional practice.
Patent JP-S63256342-A (JP)
Title: Method for grinding semiconductor wafer
Inventor: GOTO NOBORU
IPC: H01L21/306
Filed: 1987-04-10
Abstract: PURPOSE:To eliminate difficulties in handling of semiconductor wafer by shifting a ground semiconductor wafer to an attraction pad, spraying the grinding surface with a etching liquid like a shower for grinding and cleaning said surface after removing working affected layers. CONSTITUTION:A ground semiconductor wafer 2 is transferred from a table 1 to a first attraction pad 8 and from said pad 8 to a second attraction pad 10 without any difficulties on handling. Then, for example while shower-like etching liquid from a nozzle 11 removes completely and surely working affected layers, ground chips caused by grinding wheel are removed. Thus, the semiconductor wafer 2 is not cracked during the etching.
Patent JP-H01260853-A (JP)
Title: Semiconductor storage device
Inventor: TAKASE SHUNJI
IPC: H01L21/822
Filed: 1988-04-12
Abstract: PURPOSE:To suppress the increase in leakage current due to a gate control diode structure of a BSCC, by providing a region which has the same conductivity type as that of a substrate and has impurity concentration that is higher than that of the substrate in the substrate beneath a cell contact diffused layer in contact with the side wall of a groove. CONSTITUTION:A P-type region 48 whose impurity concentration is higher than that of a substrate 31 by 2-100 times is formed in contact with the side wall of a groove 33 so as to surround the groove 33. The region 48 is formed at a position beneath a cell contact diffused layer in the substrate 31 and also at a position beneath a field oxide film 32. The P-type region 48 acts as a barrier when a recombination current flows into the cell contact diffused layer 39. The recombination current is generated in a depletion layer which is spread in the substrate 31 at the side wall part of the groove 33 and at the bottom part of the groove 33 in a gate control diode structure of a BSCC (Buried Stacked Capacitor Cell).
Patent JP-S62173096-A (JP)
Inventor: CHAI CHANG-SHUNG
IPC: B23K35/368
Filed: 1986-04-18
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-2000281416-A (JP)
Title: Hydraulic composition
Inventor: YAMADA KAZUO
IPC: C04B28/02
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a hydraulic composition which has excellent flowability and can reduce the amount of a melamine sulfonate-based water-reducing agent to be added, by adding a Portland cement having a specific C3A content and a specific water-soluble alkali content as a hydraulic binder to a hydraulic composition containing the melamine sulfonate-based water-reducing agent. SOLUTION: This hydraulic composition contains a melamine sulfonate-based water-reducing agent. Therein, Portland cement having a C3A content of <=10% and a water-soluble alkali content of <=0.27% or a mixture of the Portland cement is used as a hydraulic binder. The Portland cement includes ordinary Portland cement, high early strength Portland cement, moderate heat Portland cement, low heat Portland cement, and sulfate-resistant Portland cement. The mixture of the Portland cement includes the mixtures of the Portland cement with blast furnace slag, fly ash, and the like. The C3A content is a value determined from Bogue formula, after the contents of components except the clinker component are corrected. The contents of the water-soluble alkali compounds are measured according to 'ASTM C-114 S17.2'.
Patent JP-H03289061-A (JP)
Title: Secondary battery
Inventor: SHISHIKURA RIICHI
IPC: H01M10/054
Filed: 1990-04-03
Abstract: PURPOSE:To improve the energy density, charge and discharge cycle life, and the like of a secondary battery by using a sodium alloy or a complex of a sodium alloy and a carbon material as a negative electrode, and a nonaqueous electrolytic liquid comprising sodium salt solved in a solvent of lactone or the class thereof. CONSTITUTION:A positive electrode 1, a negative electrode 6 and a nonaqueous electrolytic liquid are used to constitute the secondary battery in the title. A sodium alloy or a complex of a sodium alloy and a carbon material is used as the negative electrode 6, while sodium salt solved in a solvent of lactone or the class thereof is used as the nonaqueous electrolytic liquid. In particular, it is preferable to use beta-butyrolactone, alpha-methyl-gamma-butyrolactone or gamma- valerolactone, as the type of the lactone or the class thereof. According to the aforesaid construction, the energy density of the secondary battery can be increased and the cycle life thereof can be extended. Also, the self-discharge rate thereof can be improved.
Patent JP-H10262917-A (JP)
Title: Conduit separating type endoscope equipment
Inventor: TANAKA TOSHIKAZU
IPC: A61B1/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To improve the cleanable property of passage formed in a conduit adapter attachably and detachably connected to an endoscope, by expanding the opening part of the passage of conduit adapter, providing the linking part of this conduit adapter to a main body operating part with the expanded protruding part of passage and interposing a seal member having a communication path formed at this protruding part. SOLUTION: A conduit connecting member 40, to which a treatment tool inserting channel 6, cleaning liquid duct 7 and pressurizing air duct 8 are connected, is mounted on a main body operating part 2 and a conduit adapter 30 is attachably and detachably connected to a linking part 40b of this conduit connecting member 40. A main body 30a of that adapter is provided with a liquid supply passage 32, air supply passage 33 and suction passage 35 and become expanded parts 31a, 32a and 33a continuously expanded toward the terminal part of its opening side, and the seal member interposed between the conduit adapter 30 and the conduit connecting member 40 is provided with protruding parts 51b, 52b and 53, which are almost tightly fitted with these expanded parts 31a, 32a and 33a, and equipped with communication paths inside.
Patent JP-S5514883-A (JP)
Title: Preventing method for oxidation evaporation of platinum group metal material
Inventor: MATSUMOTO JIYUN
IPC: C23C18/12
Filed: 1978-07-19
Abstract: PURPOSE: To form the thin film of silicon oxide on the surface and to prevent the oxidation evaporation of platinum group metal material under high temperature oxygen atmosphere, by applying and heating organic silicon compound on the surface of the above metal material.  
     CONSTITUTION: silicic acid ester of organic silicon compound is applied on the surface of platinum group metal material as high temperature heat resisting material and the above metal material is heated at more than 200°C under oxygen contained atmosphere. Hereby, closely adhered silicon oxide thin film is formed at about 5W100μ of thickness on the material surface. After the thin film is formed, each minute crystal of silicon dioxide is sintered well and dense thin film is made by treating with heat at 1300W1600°C for several minutes moreover and preventing effect of oxidation evaporation of platinum group metal material is heightened. The above film is able to easily remove by fluroic acid at the time of recasting etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04322946-A (JP)
Title: Numerical control system
Inventor: BABA OSAMU
IPC: B23Q15/00
Filed: 1991-04-19
Abstract: PURPOSE:To provide a numerical control system that is able to make a hole as specified in drawing dimensions by only doing the drawing dimensions of a workpiece as specified, without taking account of the length of a tip incomplete part of a drill at time of composing a machining program. CONSTITUTION:An incomplete length computing element 1, an incomplete length memory 2, a cutting part length computing element 3 and a cutting part length compensation value memory 4 are all installed, through which cutting part length of each drill is automatically calculated from length ranging from a holder reference plane to the tip of each drill being inputted as ordinary tool data, a diameter and a tip angle, and thereby they are stored as cutting part length compensation value. In succession, with the cutting part length compensation value, a cutting value with a work is set, whereby the value made up of adding the length of a tip incomplete part of the drill to the desired hole depth is automatically set up, therefore the desired hole can be bored.
Patent JP-H01262385-A (JP)
Title: Enclosed compressor
Inventor: TAKAGI HIROSHI
IPC: F04B39/12
Filed: 1988-04-11
Abstract: PURPOSE:To improve the strength of a frame by forming the frame consisting of a plate, where a stator of a motor part is attached to one side and a cylinder of a compressor part to the other side respectively, in a way of installing plural pieces of mounting legs which make such an angle that reflecting curved surfaces are crossed with one another. CONSTITUTION:An enclosed compressor 1 is made up of housing a compressor part 3 in an upper part in an enclosed case 2 and a motor part 4 in the lower part, respectively, and both parts 3, 4 are connected to each other by a turning shaft 5. Then, a cylinder 7 constituting the compressor part 3 is tightly attached to a top face part 6a of a platelike frame 6 formed by means of bending, and a stator 12 constituting the motor part 4 is tightly attached to a lower side of the frame 6 by a bolt 13 via mounting legs 9-11. In this case, these mounting legs 9-11 as one body with the frame 6 are formed so as to cause their refracting curved surfaces 17-19 to be opposed with the specified angle each. For example, an interval between the curved surfaces 17 and 18 is formed so as to make an angle of 90degrees, an interval between the curved surfaces 17 and 19 at 45degrees and an interval between the curved surfaces 18 and 19 at 45degrees, respectively.
Patent JP-H09254880-A (JP)
Title: Searching system for sea drifting matter
Inventor: MOTOIZUMI MAKOTO
IPC: B63C11/48
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To heighten the probability of finding a searching target by displaying a search area centering round a daytime buoy, a target distribution density and its distribution range to an enlarged scale according to the diffusion of the target distribution in the process of being searched under the control of a computer. SOLUTION: After the start of searching, the drifting amount of a target position is taken as the drifting amount of an improved daytime buoy, and the peripheral drifting amount is obtained in proportion between the estimated drifting amount by expected values of wind direction and wind speed in the periphery of the target position and the drifting amount of the improved daytime buoy. The target distribution density is based on a total probability error after the start of searching, the target distribution range is approximated by the tetragonal aggregate having substantially equal areas, and distribution densities, the total value of diffused distribution densities being more than specified, are displayed in the position of a computer screen by digits 0-5, dots, colors or patterns, and jointly each distribution range and an electronic chart of the vicinity are displayed.
Patent JP-H07290129-A (JP)
Title: Method for controlling coiling temperature for hot rolled steel sheet
Inventor: NISHIYAMA RYOICHI
IPC: B21B28/04
Filed: 1994-04-27
Abstract: PURPOSE:To obtain a constant target temperature for coiling, to uniformize mechanical characteristic of a hot rolled sheet product and to improve the quality by providing a finishing mill equipped with on-line grinding on the entrance side of a cooling device and adjusting water injection quantity through a water injecting device. CONSTITUTION:In a coiling temperature control method for a hot rolled sheet that is cooled after hot finishing and coiled, the surface roughness of a hot rolled sheet after hot finishing rolling is adjusted to be 1.0-1.5mum expressed in terms of Ra, and the coiling temperature is fixed. A roll surface roughness is also adjusted by an on-line grinding in the last stand roll 4 of a hot finishing mill 3, thereby adjusting the surface roughness of a hot rolled sheet of a rolling mill. In addition, it is also made possible to obtain a specified target coiling temperature by adjusting water injecting quantity by a water injecting device 5, the mechanical characteristic is uniformized on a hot rolled sheet product, the quality is improved, and an economic effect is obtained through the improvement of the yield.
Patent JP-H04301462-A (JP)
Title: Printing head for printer
Inventor: REN SHIGEHIRO
IPC: B41J2/255
Filed: 1991-03-29
Abstract: PURPOSE:To provide a printing head capable of accelerating printing speed in the case of performing expanded printing in relation to a printing head, and especially in relation to a printing hammer pin, for a dot impact type printer. CONSTITUTION:A printing head H has an ordinary printing pin 1 for ordinary printing and an expanded printing pin 2 having a diameter larger than that of the ordinary printing pin 1. In an ordinary printing mode, printing is performed by the ordinary printing pin 1, and in an expanded printing mode, a pixel which has been heretofore formed with a plurality of dots is printed by the expanded printing pin 2. For example, a pixel formed heretofore with four dots by the ordinary printing pin 1 can be printed with one dot by using the double-expanded printing pin 2.