baber/WOPTO huggingface dataset:
Patent JP-H05335230-A (JP)
Title: Apparatus and method for manufacturing semiconductor
Inventor: SATO KIKUO
IPC: G03F7/30
Filed: 1992-06-04
Abstract: PURPOSE:To obtain a developing apparatus wherein it reduces the amount of developing solution used in a preliminary developing operation and it prevents an uneven developing operation and a developing residue regarding the developing apparatus and a developing method which are used for a semiconductor wafer. CONSTITUTION:A semiconductor manufacturing apparatus is provided with the following: a wafer support means 2 which is installed inside a treatment cup 1 and which supports and turns a semiconductor wafer 3; and a developing- solution discharge means 4 which is installed so as to be faced with the semiconductor wafer 3 supported by the wafer support means 2 and which drops a developing solution on the semiconductor wafer 3. In the semiconductor manufacturing apparatus, a rotary roller brush 5 which is moved on the semiconductor wafer 3 while it is being turned by keeping a slight gap with reference to the semiconductor wafer 3 and which discharges the developing solution is installed.
Patent JP-S5266163-A (JP)
Title: Torque actuator
Inventor: HASEGAWA AKIRA
IPC: F15B15/06
Filed: 1975-11-30
Abstract: PURPOSE: The torque actuator for the operation of the ball valve utilizing the pressure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11333507-A (JP)
Title: Method for controlling sheet crown
Inventor: WATANABE YUICHIRO
IPC: B21B37/00
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a control method of sheet crown for improving the accuracy of the sheet crown by enabling the effective learning of a predictive model for a roll profile without depending on the measurement of the roll profile. SOLUTION: In the control method of a sheet crown by which the setting a sheet crown correcting mechanism provided on a rolling mill is executed using a predictive model of the sheet crown provided with a predictive model of the abrasion loss of rolls and predictive model of the amount of grinding of the entire surface and difference in level of the roll with an on-line roll grinder, based on the amount of the change of the difference between the value of a gagemeter formula of the thickness and the measured value on the outlet side and the amount of the change of the calculated value by predictive model of the abrasion loss of the roll and the calculated value by the predictive model of the amount of grinding of the entire surface and difference in level, each above-mentioned calculated value is corrected.
Patent JP-H0814505-A (JP)
Title: Method and apparatus for burning low nox of boiler
Inventor: OYATSU NORIYUKI
IPC: F23C99/00
Filed: 1994-06-24
Abstract: PURPOSE:To effectively reduce NOx of a furnace output without reducing a burning efficiency and safety by specifying burner air ratio of a low air ratio burner for forming a reducing region in a furnace to the upstream and downstream side of this burner. CONSTITUTION:Three stages of burners 2, 3, 4 are installed from an upstream to a downstream and one stage of an NO port 5 is installed at its downstream along the flow of burnt exhaust gas in a furnace 1. The intermediate stage burner 3 of the three stages of the burners is a low air ratio burner to form a reducing region. In this case the air ratio of the burner 3 for forming the region is regulated to 0.1 to less than 0.8. The air ratio of the burner 4 of the upstream side of the burner 3 is regulated to 0.85 to 1.2. Further, the air ratio of the burner 3 of the downstream of the burner 3 is regulated to 0.85 to less than 1.0 to be burnt.
Patent JP-S5932916-A (JP)
Title: Preparation of filtration member
Inventor: MAEDA TAKEO
IPC: B01D46/52
Filed: 1982-08-20
Abstract: PURPOSE:To prepare a filtration member excellent in mass productivity and uniformity and continuity of a spacer, by a method wherein a strip like filter material and an adhesive coated spacer having a narrow strip like shape and a predetermined thickness are temporarily adhered to form a filter member which is, in turn, molded into a corrugated shape to be completely adhered. CONSTITUTION:A filter material 10 and a spacer material 11 are continuously sent out and respectively cut in a predetermined width by slitters 13, 15. In the next step, the material 11 is stretched to form a spacer 16 and, after the under surface thereof is coated with an adhesive 19 by the second roller 21 of an adhesive coater 17, the material 10 and the coated spacer 16 are temporarily adhered between pressure rollers 12c. Thereafter, the temporarily adhered filter material 12 is passed between rollers 12b, 12b and further molded into a corrugated shape by blades 23a, 23b mutually approaching and spaced apart in synchronous relationship. Thus obtained filtration member 12 molded into the corrugated shape is conveyed on a conveyor 31 and heated by a heater 31 to completely adhere the material 10 and the spacer 16 through the curing of the adhesive 19.
Patent JP-S5368289-A (JP)
Title: Minute current detector
Inventor: ISHIBASHI AYANORI
IPC: G01R19/00
Filed: 1976-11-30
Abstract: PURPOSE: To make possible the detection of minute current such as leakage current at the OFF time of a thyristor in the combined circuits of operational amplifiers having a current transformer and saturation characteristics, hence make possible the use of a phase change circuit using a thyristor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63654-A (JP)
Title: Inter-processor communication control system
Inventor: INASAWA KATSUMI
IPC: G06F15/17
Filed: 1986-06-19
Abstract: PURPOSE:To prevent a main processor from being judged wrongly by constituting the titled system so that sub-processor sends out a command against a command which a main processor has sent out the sub-processor, and a flag is set, when the main processor has sent out a command corresponding to said command. CONSTITUTION:A processor 3 sends out a command to a processor 6, and thereafter, monitors a response, and in case a command is sent back from the processor 6, whether the command is issued or not is checked, and when it is issued already, an operation for setting a flag 4 is repeated. In such a state, when a status is received from the processor 6, an operation for clearing this flag 4 is repeated, and when the status is received from the processor 6 after the flag 4 is all cleared, it is decided that a processing of the processor 6 to the command which is sent out in the beginning is completed. In such a way, when a main processor has sent out plural commands, the processing can be completed without an error.
Patent JP-H08332369-A (JP)
Title: Magnetic rotation transmission apparatus, stirrer, stirring device and magnetic bearing
Inventor: AKIYAMA SHINICHI
IPC: F16H49/00
Filed: 1995-06-09
Abstract: PURPOSE: To stably and smoothly transmit the rotation of one rotary shaft to the other rotary shaft crossing the extention line of the rotary shaft at a right angle. CONSTITUTION: Left and right bipolar type magnets 103 having a pair of the left and right magnetic poles 102 rotated around one rotary shaft 101 and the peripheral surface multipolar magnets 106 rotated centering around the other rotary shaft 105 crossing the extension line 104 of one rotary shaft 101 at a right angle and having N-poles and S-poles alternately arranged thereto in the peripheral direction thereof are provided. The peripheral surface multipolar magnets 106 are arranged on the radius of the rotary locus 108 drawn by the magnetic pole surfaces 102 of the left and right bipolar magnets 103 so as to be displaced from the center thereof. Each of the peripheral surface multipolar magnets 106 can be composed of a double-side bipolar surface tetrapolar magnet.
Patent JP-H039487-A (JP)
Title: Processor and image character/picture deciding device
Inventor: KINOSHITA KAZUNORI
IPC: H04N1/40
Filed: 1989-06-06
Abstract: PURPOSE:To surely remove paper noise having almost the same level as that of a character by dividing a character into a character area and a non-character area, outputting a character binarizing signal in the case of the character area, or outputting a white picture element signal in the case of the non-character area. CONSTITUTION:A matrix arithmetic circuit M1 outputs '1' (white) when the center picture element of a matrix consisting of 3 X 3 picture elements e.g. is '1' (white) or all the picture elements surrounding the center picture element are '1' (white). A matrix arithmetic circuit M2 executes black picture element blocking processing, a matrix arithmetic circuit M3 executes black density deciding processing and a matrix arithmetic circuit M4 executes character effective area deciding processing. A matrix arithmetic circuit M5 executes correction processing. A selector 2b in an output part 2 is operated through a character area deciding signal 6, and in the case of the character area, a character binarizing signal 5a is outputted after picture element unit noise processing. In the case of the non-character area, white data are outputted as a character binarizing signal 5b after noise processing. Consequently, comparatively large noise similar to the size of each character size can be surely removed.
Patent JP-H023522-A (JP)
Title: Mutual joining structure for resin layer of more than two
Inventor: KIMISAWA TOSHIHIDE
IPC: B32B15/08
Filed: 1988-06-13
Abstract: PURPOSE:To join even plural thermal plastic resins difficult to join each other simply and surely via a core bar by imbedding in each resin layer the both ends of a core bar by interposing the joining faces of the both in case of forming plural thermal plastic resin layers. CONSTITUTION:A joining structure, the clip 1 for fitting a peripheral edge chenille in the adhesive type window of an automobile for instance is equipped with a base wall 7 and the folding wall 8 folded upward from the lower end of the base wall 7 and a holding groove 9 is formed therein. In this case, the clip 1 respectively forms the upper half part of the base wall 7 by a soft resin and the lower half part of the base wall 7 and a folding wall 8 by a hard resin. On the soft resin layer (a) and hard resin layer (b) it is formed in the state of imbedding the both ends of a core bar (d) by interposing the joining faces (c) of the both. Consequently the selection range of a resin can be enlarged because the joining is enabled mutually via the core bar (d) even in case of plural thermal plastic resins difficult to join each other.
Patent JP-S62299855-A (JP)
Title: Manufacture of electrophotographic sensitive body
Inventor: KATO MASAKAZU
IPC: G03G5/05
Filed: 1986-06-19
Abstract: PURPOSE:To form an adhered layer without sticking adhesive liquid on the dipped-side end part and inner peripheral part of a substrate by providing a covering member for the prevention of adhesive liquid sticking in an area extending from one end edge of a cylindrical base to the outer peripheral part and inner peripheral part of the base and dipping the base in the adhesive liquid from one end edge side. CONSTITUTION:The part of a stepped cylinder part 21 which is smaller than the internal diameter of the base is fitted in the base. Further, an adhesive tape 31 is stuck on the periphery of the abutting part between the edge of the base and the end part 21a of the stepped cylinder part over the outer peripheral surfaces of the end part of the base 11 and the end part 21a of the stepped cylinder part to prevent the adhesive liquid from entering the inside from the gap of the abutting part. The base 11. etc., is dipped slowly in a tank 81 which contains the adhesive liquid from the side of the end part 21a. The base 11 is dipped normally by about 0.5-1cm from its upper end although the dipping depth varies with design. Then, the adhesive tape 31 is peeled off and the stepped cylinder part is removed. Consequently, no adhesive film is formed on the internal surface of the base 11 of a photosensitive body.
Patent JP-H07317731-A (JP)
Title: Rope fixing fitting
Inventor: SHINOHARA NAMIJIROU
IPC: F16B9/02
Filed: 1994-05-24
Abstract: PURPOSE:To provide a rope fixing fitting capable of being attached/detached, which does not slip off even if it is pulled after being buried in the ground or sandy soil, in order to fixing a rope, etc. CONSTITUTION:A hole is bored in the position to which a rope is to be stretched by a pile, and a rope fixing fitting is inserted therein, and a shaft 1 is pulled while pressing a sheath pipe 2, and then a stopper 3 is extended, so as to connect and tie a rope to the shaft 1.
Patent JP-H05332526-A (JP)
Title: Stoker in dust incinerator
Inventor: HINO MASAMICHI
IPC: F23H7/08
Filed: 1992-06-04
Abstract: PURPOSE:To prevent a frictional wear at a rear surface of a fixed stoker member caused by a movable stoker member by a method wherein a front end surface of a preceding stoker sliding part at the movable stoker member is formed to a shape positioned at a base end part of a stoker main body at its lower end. CONSTITUTION:A stoker 1 advances dusts to be ignited and mounted at an upper part thereof through advancement and retracting movement of a movable stoker member 16 in respect to a fixed stoker member 11. In this case, in the stoker 1, this is shaped such that as an extremity end surface 16a in a stoker member sliding direction of the preceding stoker sliding and contact part 11b in the movable stoker member 16 approaches the sliding contact position 16b sliding and contacted with the preceding stoker member 11, it is positioned at the base end part of the stoker main body 11a. With such an arrangement, a pressure applied to the rear surface of the preceding stoker member caused by the preceding stoker sliding and contact part is reduced.
Patent JP-S5569714-A (JP)
Title: Buffer mechanism for suction and exhaust valve
Inventor: HIGUCHI IWAO
IPC: F01L1/16
Filed: 1978-11-20
Abstract: PURPOSE: To minimize wear caused at the portion where end portion of valve rod and ball are contacted and to enable the valve to be received tightly in its valve seat, by a magnetic buffer mechanism in which buffer effect is afforded by magnetic reaction force that can be obtained by attaching a magnetic body to the end portion of valve rod and giving a ball to be engaged with the end portion of valve rod with opposite polarity to that of the magnetic body.  
     CONSTITUTION: Valve rod 1 is extended in freely slidable manner in valve guide 3 which is fixed to cylinder head 2 and the valve head formed at the lower end of valve rod 1 is located in face of a valve seat formed in cylinder head 2. The valve head is urged into the valve seat by the resilient force of springs 4, 5. A round magnetic body 11 is press fitted into a hole 10 formed in the upper end surface of valve rod 1, in the manner that N-pole is located at the upper surface and S-pole is at the lower surface. On the other hand, flat surface 13 of ball 13 is opposed to the upper end surface of magnetic body 11 with clearance L 1  for controlling the valve gap. The ball 12 is given with S-pole at its upper end and N-pole on the flat surface 13 at its lower end. Since magnetic body 11 and ball 12 are magnetized oppositely as described above, magnetic reaction force is acted between them so that a buffer force can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01313368-A (JP)
Title: Monolithic refractory
Inventor: ICHIKAWA HIDEFUMI
IPC: C04B35/66
Filed: 1988-06-10
Abstract: PURPOSE:To obtain monolithic refractory with reduced loadings of alumina cement and improved corrosion resistance by incorporating, as binder, one or more kinds of silica and alumina, etc., besides alumina cement, ultrafine powder and a dispersant, specifying the blending ratio of respective components of this binder. CONSTITUTION:Aggregate and fine powder of refractory are mixed and agitated with a binder and water and this mixture is allowed to flow into a molding flask and alumina cement is dispersed in the matrix and this matrix is cured by hydration reaction to solidify refractory. In this case, the binder is made of one or more kinds of silica and alumina, etc., besides alumina cement, and incorporated ultrafine powder of 5-0.3mum particle diameter and a dispersant such as alkali metal carbonate. The blending ratio of respective components of the binder is <=2wt.% alumina cement, 2-20wt.% ultrafine powder and <=0.5wt.% dispersant. In monolithic refractory consisting of the above-mentioned constitution, sufficient solidifying action can be secured and also the matrix is made dense by blending ultrafine powder and both strength and corrosion resistance are drastically improved.
Patent JP-S631869-A (JP)
Title: Ball valve
Inventor: OKADA MASAO
IPC: F16K5/20
Filed: 1986-06-19
Abstract: PURPOSE:To permit the stable operation by forming an annular space part close to the valve chamber from the sealing position between a valve seat sleeve and a pipe part in the pipe part for fitting the sleeve and allowing said space part to communicate outside so that a pressure difference is generated form the inside of the valve chamber. CONSTITUTION:As for a valve seat sleeve 4, the top edge is formed into a valve seat 5, and a guide ring 7 is fixed at the rear edge, and a sealing ring 8 for sealing the inner surface of a pipe part is fitted. An annular space part 20 is formed at the part close to the valve chamber 2 of the inner surface of the valve body pipe part 3, and a small hole 21 is drilled. Therefore, the opening and closing operation free from sliding between the valve piece and the valve seat sleeve can be carried out smoothly free from obstruction.
Patent JP-H0718999-A (JP)
Title: Tunnel structure by use of element for tunnel lining
Inventor: MIURA AKIHIKO
IPC: E04G21/12
Filed: 1993-06-15
Abstract: PURPOSE:To obtain a preferably state of concrete-filling at the place where elements are arranged at the side wall or particularly in the vertical direction and securely introduce the prestress, in a tunnel by means of URT process. CONSTITUTION:A plurality of elements connected to a vertically extending side wall 12 are made truss elements 35 connected at a truss 37 in which both ends made of angle steel 36 in the width direction of a pair of mutually opposite steel plates 31b are assembled to form a truss. The truss elements 35 are arranged in the state that the truss 37 is arranged at the upper and lower positions. And concrete is placed so as to continue from the lower part to the upper part of the side wall 12.
Patent JP-S6119567-A (JP)
Inventor: ROORANTO SHIEMERU
IPC: B24B5/42
Filed: 1985-07-02
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-S5668032-A (JP)
Title: Logic circuit
Inventor: OZAWA KOUJI
IPC: H03K17/06
Filed: 1979-11-07
Abstract: PURPOSE:To increase the operation speed of an inverter circuit, making use of bootstrap capacity, by using depletion MISFET for switching. CONSTITUTION:When input signal phi1 is at a low level and phi2 and phi3 are at a high level, contacts N1' and N2' are held at the low level. Next, as signal phi1 rises up to the high level, the potential of contact N1' can be increased nearly up to electric power source potential Vcc since MISFETQ3' is of the depletion type. The potential of contact N2', on the other hand, can be held at earth potential Vss. Once signal phi2 falls down to the low level, MISFETQ2 is cut off and the potential of contact N2 rises, but since the initial voltage of contact N1' is high, contact N2' can be increased up to the electric power source level rapidly. Consequently, the high-speed inverter circuit can be obtained and this can be made hard to be influenced by the threshold voltage and gate voltage of switching MISFET.
Patent JP-S5668351-A (JP)
Title: Preparation of granular freeze dried coffee having shape of coffee bean
Inventor: MORISHIMA TAKESHI
IPC: A23F5/32
Filed: 1979-11-07
Abstract: PURPOSE: To prepare granular greeze-dried coffee which can be served by dissolving as it is in hot water or cold water without further crushing and sieving, by freezing coffee extract liquid in a casting mold having the shape of a coffee bean, and drying the frozen extract under reduced pressure.  
     CONSTITUTION: A flat plate is provided with a number of cavities each having the shape of a coffee bean. A coffee extract liquid is poured into the cavities, and frozen therein to obtain pellets of frozen coffee having the shape coffee beans. The freezing may be performed by cooling with a refregerator, lqiuid nitrogen, dry ice, etc. The molds are placed in a cooling chamber and frozen batchwise, or a belt having a number of cavities or a belt or conveyor attached with the molds are passed through a cooling chamber or a cooling tunnel to effect the continuous freezing. The frozen coffee pellets having the shape of coffee beans are dried under reduced pressure in the mold or after releasing from the mold, to obtain the freeze- dried coffee pellets having the shape of coffee beans. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5768124-A (JP)
Title: Water in oil in polyhydric alcohol type emulsified composition
Inventor: NAKASHIMA TAKATOSHI
IPC: C09K23/56
Filed: 1980-10-17
Abstract: PURPOSE:To facilitate preparation and make a water in oil in polyhydric alcohol type emulsified composition stable with time by forming emulsions in the continuous phase of a water phase, an oil phase surrounding the water phase, and a polyhydric alcohol surrounding the oil phase. CONSTITUTION:A water in oil in polyhydric alcohol type emulsified composition consisting of the three phases; an oil phase consisting of oily materials such as middle - higher fatty acids or the like which are paste or liquid at ordinary temp. surrounding a water phase, and the continuous phase consisting of a polyhydric alcohol such as ethylene glycol having >=2 pieces hydroxyl groups in the molecule surrounding this oil phase. This composition is obtd. by adding an emulsifier to the oily materials, heating, mixing and stirring the mixture, adding the heated water phase to the mixture, and subjecting the mixture to primary emulsifying to prepare a water in oil type emulsion, the mixing this with the polyhydric alcohol (aq. soln.) and stirring and dispersing the mixture thereby causing secondary emulsification. This emulsified composition assumes the form of consistent gel, causes less change in viscosity with temp. change and withstands long-term preservation.
Patent JP-H07656-A (JP)
Title: Sewing machine device
Inventor: SUKEGAWA YUICHI
IPC: D05B19/08
Filed: 1993-06-16
Abstract: PURPOSE:To provide a sewing machine device capable of selecting a proper sewing method when an image data is converted into a stitch data. CONSTITUTION:The profile part of an inputted image to be sewed is extracted, and the profile part is divided into fine parts, and recomposed as a data list in which their widths and lengths are linked at least in the following order to store. Each fine part in the list is identified with respect that whether its width is wide or not, and roughly divided into a narrow part to be sewed by close sewing and a wide part to be sewed by folding sewing (steps S3-S8). Further, judgment is conducted for three conditions of whether both the widths of the front and rear fine parts are narrow or not, whether the excessive width of the threshold of the width of the fine part is smaller than a prescribed range or not, and whether the length of the fine part is shorter than a prescribed value or not, and the wide part satisfying the three conditions is rejudged as the narrow part, whereby sewing method is determined without losing continuity.