baber/WOPTO huggingface dataset:
Patent JP-H01263530-A (JP)
Title: Leak detecting device
Inventor: FUKUSHIMA MASAAKI
IPC: G01M3/26
Filed: 1988-04-15
Abstract: PURPOSE:To detect the break of a piping in a short time and to enable the reduction of an outflow of cooling water, by a construction wherein a leak detecting pipe having a smaller cross-sectional area than a water tank is made to branch from a down water pipe connected to the lower part of the water tank and a water level gage is provided for this leak detecting pipe. CONSTITUTION:A leak detecting pipe 27 having a smaller cross-sectional area than a surge tank 26, a water tank wherein cooling water is stored, is made to branch from a down water pipe 25 of the tank 26, and a water level gage 28 is provided for the detecting pipe 27. When a regular piping is broken and the cooling water flows out, cooling water of the same volume with that of an outflow of the cooling water lowers through the down water pipe 25. On the occasion, the speed of lowering of a water level of the detecting pipe 27 is higher than that of the tank 26, since the cross-sectional area of the detecting pipe 27 is smaller enough than that of the tank 6. Accordingly, the break of the regular piping can be detected in a short time and thus the outflow of the cooling water can be reduced.
Patent JP-H02268951-A (JP)
Title: Method for removing slag in tundish
Inventor: HAYASHI SHINJI
IPC: B22D11/116
Filed: 1989-04-11
Abstract: PURPOSE:To surely execute removal of slag in a tundish with good efficiency by executing inner observation in the tundish with an observating cylinder in an inner furnace observating and range finding device having a storage computing element and controlling a burner to blow flame to the slag on the wall face. CONSTITUTION:The observating cylinder in the inner furnace observating and range finder device 20 is inserted into a penetrating hole arranged to a tundish cover 5, and beforehand condition of the inner wall 6a at the initial stage is stored in the storage computing element. Successively, the measured value obtd. by actual measurement is compared with the stored data corresponding to relevant position. In this result, it is decided that when the measured value is smaller than the stored data, the slag 11 sticks on the inner wall 6a and reversely, when this is bigger, the inner wall 6a is eroded. In the case of confirming the slags 11, 12, while controlling the burner 7, swinging flame to the slag 11 on the wall face, straightening flame to the slag 12 at the bottom part and mixed flame of swinging and straightening to the slag near boundary of the above wall and the bottom part, are blown. By this method, the development of erosion, decomposition, etc., of the refractory, is little and labor saving of removing work of the slag can be obtd.
Patent JP-S62248376-A (JP)
Title: Picture processor
Inventor: HARA HIROYUKI
IPC: H04N1/393
Filed: 1986-04-21
Abstract: PURPOSE:To efficiently retrieve an objective picture by simultaneously displaying plural prescribed pages of the prescribed picture as a reduced picture among the plural simultaneously displayed reduced pictures. CONSTITUTION:The address 21a of the page, an index picture storing position 21b, a real picture storing position 21c and the chain address 21d of the next page are stored in the management file 21 of the page. The index picture is defined as the picture obtained by reducing a part or a whole of a real picture by a prescribed reduction ratio. Whether the objective picture is prsesnt or not in the displayed pictures is decided, when the objective picture is present, if the picture is designated, the designated index picture is inverted, the real picture storing position of the designated page is read from the page management file, and the real picture present in the designated position in an optical disk device (OD)6 is displayed.
Patent JP-H10271877-A (JP)
Title: Method and equipment for controlling brushless motor
Inventor: SUGAWARA YOICHI
IPC: H02P6/12
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To conduct an overcurent protective operation of a brushless motor properly and perform an overcurrent protective operation having excellent follow-up properties and superior accuracy. SOLUTION: An AC power 1 is converted into a DC power by an AC/DC converter 2, the DC power is changed into fixed DC voltage by an RCC circuit 10, and the fixed DC voltage is altered into a desired DC voltage by a DC-DC converter 11 and a motor driver circuit 5 is supplied with the DC voltage. A microcomputer 14 controls a control circuit 12 and changes the output voltage of the DC-DC converter 11 into a desired DC voltage while controlling the motor driver circuit 5 and controls the revolution of the brushless motor 8.  The microcomputer 14 computes the rate of change with time of the output voltage of the RCC circuit 10 detected by a voltage detector 13 wile detecting the drop of output voltage by the overcorrect protective function of the RCC circuit 10 by the rate of change with time and detects the overcurrent of the brushless motor 8 at the time, and overcorrect protective operation by the overcurrent detection is conducted.
Patent JP-S58208189-A (JP)
Inventor: MORITA EIICHI
IPC: C05F3/00
Filed: 1982-05-30
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-H11288855-A (JP)
Title: Capacitor bank
Inventor: ISHIDA MASAHIKO
IPC: H01G2/02
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor bank, capable of solidly and seadily fixing a capacitor. SOLUTION: In a capacitor bank, which fixes a plurality of electrolytic capacitors by a fixing band, the fixing band 27 is formed of a quadrangle-shaped frame part 27a and a leg part 27b, which extends from this frame part 27a. In the leg part 27b, a screw hole 27c for attaching a substrate is provided. In the frame part 27a, a plurality of the electrolytic capacitors comprising the quadrangle-shaped-element containing parts and the cylindrical sealing parts are arranged.
Patent JP-2000280030-A (JP)
Title: Drawing shaft of cold spinning device
Inventor: TAKAHASHI KENICHI
IPC: B21D22/16
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To elongate a drawing shaft usage life of a cold spinning device. SOLUTION: This drawing shaft is provided with a shaft 31, and a metal die roll 36 being mounted on an outer periphery of the shaft 31 tip end small diameter part (mounting part 31a) for butting to a work. Further, a ring 35 is intervened interchangeably between the mounting part 31a and the metal die roll 36. This ring 35 is mounted on the mounting part 31a by a shrink fitting. An inner peripheral part of the ring 35 is composed of a base material 35a, which is tender not only than the metal die roll 36 but also than the shaft 31 and, an outer peripheral part is composed of an overlaid layer 35b which is integrally formed with the base material 35a. The overlaid layer 35b is harder not only than the base material 35a but also than the shaft 31.
Patent JP-S60236802-A (JP)
Title: Securing device for axle bearing
Inventor: YAGITO NOBUYUKI
IPC: B60B35/18
Filed: 1984-05-10
Abstract: PURPOSE:To improve thrust load strength, by a method wherein a securing device for a roller bearing for a rolling stock is constituted such that a press member, interposed into a shaft through a shaft end, having a large taper at the outer side, through the medium of a sleeve, is moved and secured. CONSTITUTION:A 2-split first securing member 118 is engaged with a shaft end part 116, and a second securing member 119 is engaged with the outer periphery. A bolt 125 is screwed in through a front cover 121, and this causes the first securing member 118 to be pulled near to the shaft end. The first securing member 118 is prohibited from forward movement by means of a tapered surface 115 of the shaft end, the second securing member 119, and a front cover staged part 123, and a base part 1121 of a press member 112 presses a bearing inner shaft 106 toward the side, located opposite to the shaft end, to secure the bearing inner shaft. This constitution facilitates manufacturing, machining, assembly, and disassembly, and provides strength high enough to endure to a thrust load also.
Patent JP-H06277130-A (JP)
Title: Seat device for vehicle
Inventor: WATANABE YUICHI
IPC: A47C7/40
Filed: 1993-03-29
Abstract: PURPOSE:To provide a seat device for vehicle the assembly work of which is simple, and a stable product precision of which can be obtained. CONSTITUTION:A molded cushion pad 5 the upper end side of the seat back of which is bent to the back surface side is attached to a back frame 6 is such a manner that the back surface of the cushion pad 5 is brought into contact with the panel-form back frame 6. For such a seat device, a wire-form core material 10 which is inserted at the time of molding is contained at the bent part to the back surface side of the seat back 2. In addition one part 10c of the core material 10 protrudes to a lower outside of the bent part from the inside of the pad. In the meantime, an engaging part 11 which corresponds with the externally protruding part 10c of the core material 10 is integrally formed on the back frame 6, and the cushion pad 5 is attached to the back frame 6 by engaging the part 10c with the engaging part 11.
Patent JP-H08286441-A (JP)
Title: Electrophotographic process controller
Inventor: INAGAKI TATSUYA
IPC: G03G15/08
Filed: 1995-04-18
Abstract: PURPOSE: To precisely estimate an electrostatic charge quantity of toner being a factor important for estimating a stuck toner quantity being a parameter for deciding image forming conditions. CONSTITUTION: This electrophotographic process controller is provided with sensor means for measuring a surface potential of a photoreceptor, a developing bias potential in a developing device and a quantity of the toner stuck to the surface of the photoreceptor, respectively and a developer fatigue estimating means 45a for simulating the relationn of the developing potential, the stuck toner quantity and the developer fatigue by the input of at least one of outputs from the respective sensor means, at the time of forming one or more patches, to estimate the developer fatigue and constituted so that the parameter of the developer fatigue is introduced as an index for showing easiness of the electrification of a developer, drastically concerned with the electrostatic charge quantity of the toner and the developer fatigue is estimated by using a simulation model from the relation of the developer fatigue, the developing potential and the stuck toner quantity.
Patent JP-S5617130-A (JP)
Title: Manufacture of deformed product
Inventor: IKEDA SADAO
IPC: B29C53/00
Filed: 1979-07-20
Abstract: PURPOSE: To high accurately manufacture at low cost the deformed product possessing open ends of the same shape, by subjecting the cylindrical blank to the groove forming work, the ironing work with a specified % or less reduction ratio, and the longitudinal compression work with a specified % or less reduction ratio at the same time.  
     CONSTITUTION: The blank 1 is placed on the pad 8; and the upper base 7, the punch 5, the stripper 9, and the stripper pin 11, all being attached to the upper ram of the press machine, are simultaneously brought down from upside of the blank 1; hereby, the punch 5 is at first pushed into the blank 1. The part of the blank 1, dangling around the punch 5, is subjected to the forming work by the die 4 and to the ironing work, at the same time. Hereupon, the forming work for the groove 3 and the ironing work are performed under the limitation of reduction ratio of sheet thickness to be 50% or less. Hereby, the deformed product 2 receives the longitudinal compression between the stripper 9 and the pad 8 since just prior to the end point of the forming work; hereupon, the rate of longitudinal compression is limited to 20% or less. Accordingly, the shape of the groove gives the minimum amount of spring back, and the high accurate deformed product is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63257222-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: HORIGOME OSAMU
IPC: H01L21/322
Filed: 1987-04-14
Abstract: PURPOSE:To form impurity distribution having a specified amount of dose in the direction of the depth in a semiconductor substrate, by forming an insulating film by ion implantation, and making the thickness of a mask film at the time of the ion implantation continuously thin. CONSTITUTION:An oxide film 2 is formed on a semiconductor substrate 1. A nitride film 3 for forming a field oxide film in the substrate 1 is formed on the oxide film 2. A first photoresist 4 is formed on the nitride film 3. A depth x' of on inner insulating layer 8 is determined by a thickness (x) of the resist film 4. With the resist 4 as a mask, mask aluminum 5 is formed by sputtering. Second photoresist 6 is formed thereon. A thickness (y) of the resist film 6 corresponds to a depth y' of a field oxide film 7. After the aluminum 5 is removed, the resist 4 is etched and oxygen ions are implanted. Then the inner insulating layer 8 is formed. The entire body of the substrate 1 undergoes heat treatment.
Patent JP-S5427185-A (JP)
Title: Pneumatic transport system for transporting granular or powder material
Inventor: FURUE TOSHIKI
IPC: B65G53/06
Filed: 1977-08-02
Abstract: PURPOSE: To provide a pneumatic transport system which can eliminate the use of conical valve and at the same time which can be operated with a low power and handled with ease. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63257073-A (JP)
Title: Approximate graphic generating device
Inventor: TAGA HINAKO
IPC: G06T3/00
Filed: 1987-04-14
Abstract: PURPOSE:To analyze the feature of the contour of a surface graphic and to easily separate a straight line section from a circular arc section, by providing a contour sequence of point data generating device which takes out the contour of an image as the linkage of sequence of points and a separation point extracting device the separate the straight line section from the circular arc section. CONSTITUTION:An image input device 1 inputs an image, and the image is inputted to a binarization device 2. The contour sequence of point data generating device 3 performs the edge tracing processing of a binarized input graphic and chain encoding. The feature quantity of chain encoded contour sequence of point data is calculated at a feature quantity calculating device 5. The data of the feature quantity is inputted to the separation pint extracting device 6, and separation points to separate the straight line section from the circular arc section, and the straight line sections from each other are extracted. A line segment approximation device 7 generates a linear or circular arc approximate graphic for each section whose both ends are adjacent separation points from an extracted separation point.
Patent JP-H11272078-A (JP)
Title: Image forming device
Inventor: KOBU MAKOTO
IPC: G03G15/10
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a pre-wet process, to reduce running cost, and to obtain an image of high image quality at a high speed, in an image forming device using high-concentration, high-viscosity liquid developer. SOLUTION: The image forming device, which forms a thin layer of high- concentration liquid developer 18 on a developing belt 10 and develops by bringing the thin layer of liquid developer into contact with a photoreceptor 1, has a charge supply means 20 for supplying charges to the thin layer of liquid developer formed on the developing belt, and uses the developer in which according as whether or not the charges are supplied to the thin layer of liquid developer by the charge supply means 20, an amount of toner sticking to the photoreceptor changes with developing time. The device adjusts the amount of toner sticking to the surface of the photoreceptor to a required amount, according as whether or not the charges are supplied and by the proper selection of the developing time.
Patent JP-H04323858-A (JP)
Title: Manufacture of stack type semiconductor storage device
Inventor: DOMAE SHINICHI
IPC: H01L27/04
Filed: 1991-04-23
Abstract: PURPOSE:To maintain excellent pause time characteristic of a stack type semiconductor storage device even if a relative mask misalignment occurs between a step of forming a window at a layer insulating film and a step of forming a storage node. CONSTITUTION:A selective oxide film 2 is formed on a semiconductor substrate 1 made of p-type silicon, a layer insulating film 3 is deposited on the substrate 1 and the film 2, and a window 4 is formed at the film 3 by applying a lithography method using a resist mask and an anisotropic etching method. A storage node 5 is formed on the exposed substrate 1 by applying a lithography method using a resist mask and an anisotropically etching method. An n<+> type diffused layer 6 is formed by diffusing phosphorus from the node 5, boron ions 13 of implanting amount of 1X10<13>cm<-2> to 1X10<14>cm<-2> are implanted, then a capacity insulating film 7, a cell plate 8 made of a polycrystalline silicon film, another layer insulating film 9 and a protective film 10 are sequentially formed.
Patent JP-H11267338-A (JP)
Title: Arithmetic processing device for game and method for generating information
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1998-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an arithmetic processing device for a game, capable of increasing security by preventing the leakage of characteristic information about game machines and of reducing the burden of the management work related to the characteristic information and to provide an information generating method whereby information related to the characteristic information is generated. SOLUTION: An identification seal 306 is stuck to the case main body of an arithmetic processing device 200 for a game, and a control chip number whereby the arithmetic processing device 200 for the game can be identified is printed on the identification seal 306, so that the characteristic ID 9 (characteristic information) of the arithmetic processing device 200 for the game can be specified from the control chip number by use of the determination information generator 311 of a control chip maker 304. Therefore, a game machine maker 302 can manufacture game machines and install them in an island facility in a game parlor 1 without considering the presence of the characteristic ID.
Patent JP-S5616929-A (JP)
Title: Magnetic head and its manufacture
Inventor: HASHIMOTO TOMITOMO
IPC: G11B5/105
Filed: 1979-07-20
Abstract: PURPOSE: To easily form the magnetic head high in accuracy and reliability, by combinning the front core fixed to the head case, with the coil bobbin connected to the terminal block.  
     CONSTITUTION: To the terminal block 19 consisting of the L-shaped conductors 28, 29 and the conductor passing through both sides, the coil bobbins 11,23 wounded with the coils 10,22 are fitted so that the convex parts 13,25 of the bobbins 11,23 are inserted to the concaves 20,21 of the block 19. Next, the front core main bodies 40,41 and the gap 42 are formed, and the front core fixed in advance to the head case is fitted by inserting the main bodies 40,41 to the said bobbins 11,23. Next, the conductors 15,18 of the coil 10 are connected to the terminals 32 and 36, and the conductor (not shown in Figure for the number) of the coil 22 is connected to the terminals 33,37, to form electric circuit in the order of the magnetic head terminal 30, coils 10,22 and magnetic head terminal 31 and to constitute the matnetic head through resin mold for the entire part. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09279723-A (JP)
Title: Method and material for fixing stud to decorative frame
Inventor: FUJIWARA SUSUMU
IPC: E04F13/08
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a fixing method in which a decorative frame can be mounted during the final finishing operation so as to prevent damage to the decorative frame while eliminating the need for interposing anything between the decorative frame and a stud and to provide a locking material. SOLUTION: All the wiring and piping operations prior to the final finishing operation are performed while the portion of a stud 22 joined to a decorative frame 24 is exposed. In the final finishing operation, the back of the decorative frame 24 and the exposed part of the stud 22 which is joined to the back are locked together by a locking member 26. The locking member 26 comprises a base 28, a first locking means 30 formed integrally with the base 28 and locked to the stud 22, and a second locking means 32 formed integrally with the base 28 and locked to the back of the decorative frame 24.
Patent JP-2000279649-A (JP)
Title: Method for preparing paper doll
Inventor: TAKAYAMA SEIGO
IPC: A63H3/36
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply preparing a part form the arm to the hand of a doll which looks similar to those of a human being in a short time. SOLUTION: A method for forming a part from the arm to the hand of a doll by paper comprises the steps of rounding a rectangular paper piece so as to oppose its longitudinal side edge parts to each other to form a tubular body 10o, connecting the opposed side edge parts of the tabular body 10o along a part just before a prescribed length from one end to a tip end while the opposed side ends are respectively folded inside to from an arm 4, cutting out an open groove line 14 along the opposed side edge parts of the tip end side of the tubular body 10o which are not connected together, forcedly expanding the open groove line 14 to open the tip end side of the tubular body 10o to a curved surface shape and cutting and arranging the curved and expanded part 15 at suitable intervals to form fingers 15a to 15e.
Patent JP-S5428031-A (JP)
Title: Method for manufacturing surface heating element
Inventor: OOTSUKI KENJI
IPC: H05B3/18
Filed: 1977-08-03
Abstract: PURPOSE: To get a simple surface heating element made by a surface heating body. plastic film and insulating film. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5427741-A (JP)
Title: Information processing organization
Inventor: MUKAERITA TAKASHI
IPC: G06F15/16
Filed: 1977-08-03
Abstract: PURPOSE: To improve the throughput of a system by using two independent buses, by controlling either one independently of a CPU, and by using devices connected to both the buses in a time-division mode. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58209202-A (JP)
Title: Molding having electromagnetic wave reflecting property and its manufacture
Inventor: TANAKA TSUNEO
IPC: B32B27/18
Filed: 1982-05-31
Abstract: PURPOSE:To reflect electromagnetic waves efficiently, by laminating the 1st synthetic resin layer where power or flaky conductive substance is scattered and mixed uniformly substantially and the 2nd synthetic resin layer which is not containing the conductive substance substantially. CONSTITUTION:The 1st synthetic resin layer 3' where the powder or flaky conductive substance is uniformly scattered and mixed substantially and the 2nd synthetic resin layer 4' which is not containing the conductive substance substantially. Electromagnetic waves are reflected on the resin layer 3' and the transmission to its back surface is blocked. A sufficient mechanical strength is realized with the resin layer 4' to compensate the decrease in the mechanical strength of the resin layer 3'.