baber/WOPTO huggingface dataset:
Patent JP-S62234641-A (JP)
Title: Method for supporting core for casting
Inventor: NUKINA MASAHIKO
IPC: B22C9/10
Filed: 1986-04-04
Abstract: PURPOSE:To easily fit a core to a mold by attractive force of a magnet, by holding a magnetized piece on the outer surface of the core as exposing for at least a part of the piece and core through the magnetized piece by the mag net fitted on the mold. CONSTITUTION:The cylindrical type metallic mold 18, for which a bottom part is closed by a bottom plate 19, forming a molten metal pouring gate 20, inserts a punching mold 21 from its upper part. In the punching mold 21, one pair of recess part 22 is formed and the magnet 23 is held. And, by the magnet 23, the core 16 is supported through the magnetized piece 15. On the supporting of the core 16 by the punching mold 21, by only approaching the core 16, in which the magnetized piece 15 is laid, to the tip part of the punching mold 21, the core 16 is surely held to the punching mold 21 by the attractive force of the magnet 23.
Patent JP-S565499-A (JP)
Title: Preparation of thymine derivative
Inventor: SAKATA SHINJI
IPC: C07H19/11
Filed: 1979-06-25
Abstract: PURPOSE: To obtain the titled compound useful as an intermediate for preparing a medicine industrially advantageously, by reacting a specific 5-hydroxymethyl-uracil derivative with a thiocarbamoyl compound in the presence of an acid, and by treating the reaction product with a desulfurization catalyst.  
     CONSTITUTION: A 5-hydroxymethyluracil derivative of formula I (R 1  is H or hydroxyl group; R 2  is H, hydroxyl group, phosphate residue, etc.; R 3  and R 4  are hydroxyl groups, phosphate residues, etc.) is reacted with a thiocarbamoyl compound, e.g. thiourea, in the presence of an acid, e.g. hydrochloric acid, to give a 5-substituted thiomethyluracil derivative, which is reacted with a desulfurization catalyst, e.g. Raney nickel, at 0W100°C to form the objective compound of formula II. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S556892-A (JP)
Title: Semiconductor integrated circuit
Inventor: SATOU NAONOBU
IPC: H01L27/02
Filed: 1979-06-25
Abstract: PURPOSE:To obtain an integrated circuit that has a high resisting-pressure npn transistor and a high preformance I<2>L element, by forming the high-tension npn transistor utilizing an indentation portion to one side and the I<2>L element to the other side on the same semiconductor chip. CONSTITUTION:A high resisting-pressure npn transistor is made up to one side and an I<2>L element to the other side on the same semiconductor chip. The high resisting-pressure npn transistor is produced in such a manner that a n<+> diffusion buried region 57 is built up to an indentation portion 56 on a p<-> substrate 55, a n<-> EP region 58a is formed and flatted and a p diffusion base 59, a n<+> diffusion emitter 60 and a n<+> diffusion collector extracting portion 61 are made up. A base of the I<2>L element is built up in a shape that is inverted to a p type by means of p type impurities ion projection to a n<-> EP region 58b, and an emitter 63 and a collector extracting portion 64 are n<+> diffused at the same time as the n<+> diffusion of said high resisting-pressure transistor. A p type separation range 65 is formed by means of said ion projection and diffusion.
Patent JP-S59204516-A (JP)
Title: Preparation of high strength cylindrical molded article
Inventor: KAWABATA YOSHICHIKA
IPC: B29C41/04
Filed: 1983-05-09
Abstract: PURPOSE:To enable the molding of a cylindrical molded article at a low rotary speed and to enhance the strength thereof, by impregnating a continuous long fiber reinforcing material supplied to the inner wall surface of a cylindrical mold with a liquid thermosetting resin under pressure applied by a press roll. CONSTITUTION:A cylindrical mold A is rotated by a roller driven by a motor. In this case, a rotary speed is set so as to generate centrifugal force smaller than the two-fold of gravity. A continuous long fiber reinforcing material is supplied to the inner wall surface of thus rotated cylindrical mold, if necessary, along with a chopped staple fiber reinforcing material. In the next step, a liquid thermosetting resin is supplied on the fiber reinforcing materials from a supply means E and the surface of the material consisting of the reinforcing materials and the resin is pressed by the own wt. of a press roll F and impregnate the reinforcing materials with the resin. As the above-mentioned continuous and chopped fiber reinforcing materals, there are a glass fiber, a carbon fiber or an Aramid fiber but the glass fiber is especially pref. The supply of the long fiber reinforcing material is performed, for example, by supplying the continuous long fiber reinforcing material, especially, glass roving to the inner surface of the cylindrical mold as shown by the numeral 8 by a delivery apparatus. In addition, the above- mentioned press roll F is freely rotated on the surface of a molding material to allow the fiber reinforcing materials to impregnate the liquid thermosetting resin under pressure applied by the own wt. of the press roll F. The long fiber reinforcing material and the chopped stable fiber reinforcing material are pref. supplied simultaneously or alternately in a wt. ratio of 10/0-1/9 in usual.
Patent JP-H01249425-A (JP)
Title: Method and apparatus for manufacturing biaxial oriented film in tubular method
Inventor: IWAI AKIYUKI
IPC: B29L7/00
Filed: 1988-03-31
Abstract: PURPOSE:To enable molding in a homogeneous orientating condition by making the length of bubble-shaped oriented films to be varied in response to the detection of the film width and making the outer diameter of the bubble-shaped oriented films to be varied in variation of the distance between two pair of nip rolls. CONSTITUTION:The film width of a folding oriented film A4 is measured by a width measuring device 24, and the measuring result is taken into a control unit 26. Based upon the measuring result, the rotating actuation of a motor 20 is controlled by a control unit 26, and taking-in nip rolls 6 are moved along the longitudinal direction of the bubble-shaped oriented films A2. Namely, in the case where the width of the folding oriented film A is larger than a predetermined value, the taking-in nip rolls 6 are moved in the direction wherein the distance between the two pair of nip rolls is lengthened with the result that the bubble diameter becomes small, on the other hand, in the case where the width of the folding oriented film A4 is smaller than the predetermined width, the taking-in nip rolls 6 are moved in the direction to be shortened with the result that the bubble diameter becomes large. Consequently, the position of the taking-in nip rolls 6 is moved, and the film width of the folding oriented film A4 is maintained in the predetermined value.
Patent JP-S58196653-A (JP)
Title: Magnetic tape guide device
Inventor: UMEDA YOSHIO
IPC: G11B15/60
Filed: 1982-05-11
Abstract: PURPOSE:To obtain a tape guide device of a simple structure requiring no large power and is excellent in responsiveness, by using a piezoelectric element to a tape guide supporting member and deforming the piezoelectric element with a control signal to control the tape guide in its width direction. CONSTITUTION:A piezoelectric element is used to a supporting member of a tape guide 14,and the guide 14 is moved in the width direction of a tape 10 as shown by the arrow mark by means of the deformation due to a piezoelectric effect. A recording level detector 36 detects the level of a reproduced signal fed from a head 12, and a control signal is supplied to a voltage variable power supply 34 so as to obtain the maximum level of the reproduced signal through an arithmetic device 36. The member 16 is deformed by the control voltage, and the guide 14 is shifted in the tape width direction to have matching of tracks. In such a way, the necessary power is reduced for a tape guide device with a simple constitution and excellent responsiveness.
Patent JP-H01252079-A (JP)
Title: Image pickup device
Inventor: YAMAGUCHI SHINICHI
IPC: H04N5/335
Filed: 1988-03-31
Abstract: PURPOSE:To obtain a synthesized picture with high quality by providing two sets of FIT-CCD whose vertical transfer CCD number is nearly half the photosensitive picture element and a circuit driving simultaneously both the CCDs onto the image forming face, an image forming lens system and optical system spectroscoping the light into two optical paths. CONSTITUTION:An optical image through a lens 21 is formed on the photosensitive face of FIT-CCDs 23, 24. The CCD section consists of an image section 26 comprising 500-stage of photosensitive picture elements and 250-stage of CCDs and a storage section 27 consisting of 250-stage of CCDs in vertical direction and two photosensitive picture elements 29 are assigned to one vertical transfer CCD 28. The electric charge of all picture elements 29 is discharged via the CCD 28 by using a shift pulse 30 of the drive circuit 25. When both the CCDs are on the same position, the electric charge of the upper picture element 29 is transferred to the CCD 28. This is also applied to the case with one picture element pitch deviation. Succeedingly, the charge is outputted from the output section of the horizontal transfer CCD of the storage section 27 in the unit of one field. Since the obtained picture is the synthesized picture of the even and odd number field pictures picked up by the same condition at the same time, the position deviation and signal level difference between fields do not exist.
Patent JP-H03280301-A (JP)
Title: Headlamp for vehicle
Inventor: MAKITA HIROYUKI
IPC: F21S8/10
Filed: 1990-03-28
Abstract: PURPOSE:To reduce the number of assembly processes by providing a shade for covering the front part of a light source for low beam, arranged in a recessed part of a body, in such a way that the end part of a support leg of the shade is placed between a setting groove of the body and a peripheral wall part of a lens. CONSTITUTION:A headlamp unit 1 is composed of a lamp body 3, a lens 4 mounted on the front surface of the body 3, upper and lower discharge lamps 5, 5 provided in a separated way in a lamp unit space, and of a shade 6 arranged in front of the upper lamp 5u. A setting groove 8 formed on the opening end of the front surface of the body 3, is opened in a front direction, and is fitted to a peripheral wall 4b of the lens 4. The end part of a support leg 21 of the shade 6 for covering the front part of a light source 5 is placed between the setting groove 8 formed on the opening peripheral wall part of the body 3 provided with a recessed part 2 with its front surface opened, and the peripheral wall part 4b provided from the periphery of the lens to the rear part thereof, and is mounted on the body 3. Since the support leg 21 of the shade is placed between the setting groove 8 of the body and the peripheral wall 4b of the lens, there is no need for special parts, and the number of assembly processes can thus be reduced.
Patent JP-2000273721-A (JP)
Title: Nylon/polyester-based monofilament
Inventor: YAMAMOTO YUKIHISA
IPC: D01F6/90
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject monofilament having excellent (knot) strength and surface smoothness, useful for a fishing line capable of sensitively reflecting a bite by mechanically formulating a polyamide-based polymer with a polyester- based polymer to give a composition and integrally spinning the composition. SOLUTION: This monofilament is integrally spun from a composition obtained by mechanically formulating 100 pts.wt. of a polyamide-based polymer such as nylon 6 with preferably 5-25 pts.wt. of a polyester-based polymer such as a polyethylene terephthalate. Preferably a fishing line is produced from a nylon/polyester-based monofilament. The nylon/polyester-based monofilament is preferably produced by subjecting the formulated composition to melt spinning at 290-305 deg.C, drawing the spun yarn in 3.0-3.6 times draw ratio at 80-90 deg.C and then drawing the yarn in 2.0-2.2 times draw ratio at 200-250 deg.C.
Patent JP-H07261717-A (JP)
Title: Dispaly device
Inventor: NAKAJIMA YOSHIHARU
IPC: G02F1/133
Filed: 1994-03-24
Abstract: PURPOSE:To prevent a DC component from being impressed on an active matrix type liquid crystal panel by stabilizing the center potential control of an AC picture signal in thinned drivings. CONSTITUTION:This display device is provided with a signal processing means 2, a timing means 3 and a liquid crystal panel 1. The signal processing means 2 supplies the AC picture signal reversing periodically around a prescribed center potential. The timing means 3 generates many kinds of timing signals including a thinning signal. The active matrix type liquid crystal panel 1 receives the AC picture signal and also performs the thinned display of a picture according to the thinning signal. In such a constitution, since the signal processing means 2 is provided with a feedback loop in between the input and the output of the AC picture signal, the means 2 controls the center potential of the AC picture signal by comparing alternatively the integral detection result of the AC picture signal with a prescribed reference potential. Further, since the means 2 is provided with a compensation means, the means 2 omits a part to be thinned from the original AC picture signal according to the thinning signal and assigns a corresponding reference potential in the part and maintains the normal operation of the center potential control due to the feedback loop.
Patent JP-S60254415-A (JP)
Inventor: HARUTOMUUTO HENZERU
IPC: G11B5/64
Filed: 1985-04-16
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-S57196378-A (JP)
Title: Optical character reader
Inventor: TAKAHASHI KEINI
IPC: G06V30/10
Filed: 1981-05-26
Abstract: PURPOSE:To cut a separating character in the same system as a non-separating character, and to simplify a processing circuit, etc., by constituting the first line of a slip of a  character line consisting of only a non-separating printing type character, limiting the  second line to a character line containing a separating printing type character, and  cutting the second line in accordance with its position. CONSTITUTION:The first line of a slip 1 is constituted of the first printing type character line 11 consisting of only a non-separating printing type character, the second line is  constituted of the second printing type character line 12 containing a separating character, and they are scanned and read simultaneously by a scanning circuit 2. A character line image of its read 2 line portion is stored in a line buffer memory 3, the character line image against the character line 11 is cut by one character eacy by a non-separating character cutting circuit 6, its cut position is stored in a cut position storing  circuit 7, the cut character line image is transmitted to a pattern memory 4, and a  character is recognized by a printing type character recognizing circuit 5. In this way,  when cutting the character line 12 of the second line, a cut position from the circuit 7  is read out in order, said character line is cut by the circuit 6 in accordance with its  cut position, and the processing circuit and program processing procedures are simplified.
Patent JP-S61236997-A (JP)
Title: Gas injection device
Inventor: AWANO SEIJI
IPC: F17C13/02
Filed: 1985-04-15
Abstract: PURPOSE:To control a gas injection speed to an optimum value, by providing a signal generator circuit for supplying a control signal to a piston driver circuit and a gas injection speed setting means for controlling the control signal from the signal generator circuit to the driver circuit. CONSTITUTION:A gas injection amount is set, and a gas injection speed is also set by a switch of a gas injection speed setting means. When a gas injection start switch is depressed, a pulse motor 10 is reversely rotated to move a piston pushing base 12 to a start point. Next, when a start point detection switch 14 is turned on by a pawl 15 of the base 12, a supply valve 16-a is opened to fill the gas into a cylinder. Then, a leak valve 19 is closed, and injection valves 17 and 18 are opened, and the pulse motor 10 is forwardly rotated to inject the gas.
Patent JP-S57194354-A (JP)
Title: Analytical separation apparatus of multistage type living body cell
Inventor: OOSAKI KAZUO
IPC: G01N21/64
Filed: 1981-05-26
Abstract: PURPOSE:To carry out the plural analytical separations of a living body cell continuously as a series of process, by combining the plural analytical separation apparatuses of the living body cell in multistages and specifying each different condition. CONSTITUTION:A cell floating liquid 2 is sent to a cell 5 and when the liquid 2 is spouted from a micronozzle 6, a flow of the liquid 2 flows to the central part of the cell 5 in the condition to be wrapped by an outer extract liquid 4 and flows down from a lower nozzle 7. A laser 8 is irradiated to this flow of the cell and the cell to be separated is selected by measuring the intensity of scattered light and is charged by a signal from a signal circuit 10 at the time of forming a waterdrop by the oscillation of an oscillator 9 and then, is separated and collected in a collection vessel 13 by an electrostatic deflection board 11. Further, when a prescribed quantity of a cell waterdrop 12a is collected in a collection vessel 13a, the waterdrop 12a is sent to a buffer vessel 23 by an electronic computer 30 and a cell floating liquid 2' is spouted from a micronozzle 6' in the second cell 5' and the cell is selected in the same way.
Patent JP-S60225355-A (JP)
Title: Method of manufacturing nickel positive plate for sintered type alkaline battery
Inventor: KONISHI MAKOTO
IPC: H01M4/28
Filed: 1984-04-20
Abstract: PURPOSE:To improve the strength of a positive plate and the charging efficiency thereon in small current by filling nickel active material, in the condition of not completely dissolving an oxidized layer, in porous sinter having the oxidized layer of 0.5-20% on a surface. CONSTITUTION:A sintered substrate with porous degree of 80% which is sintered carbonyl nickel powder in a usual method is oxidized so as to have a layer of nickel oxide of 0.5-20% on a surface by heating it in an electric furnace while feeding air. And a nickel positive plate used for a sintered type alkaline battery is manufactured by filling nickel active material in the condition of not completely dissolving the layer of nickel oxide. Accordingly, it is possible to prevent the erosion of nickel sinter in an acid solution to reduce the lowering of strength of the plate and oxygen overvoltage is raised to improve the charging efficiency by remaining a part of the layer of nickel oxide on the surface of sinter.
Patent JP-S61237046-A (JP)
Title: Deterioration diagnosis of cable lead covered alloy
Inventor: SUDO KEIICHI
IPC: G01N27/26
Filed: 1985-04-15
Abstract: PURPOSE:To diagnose a cable lead covered alloy during the operation as intact, by bringing a part of the cable lead covered alloy into contact with an electrolytic squeous solution to measure the value of current flowing between the alloy and an opposed electrode with a raised potential of the alloy. CONSTITUTION:A part of a cable lead covered alloy 7 to be diagnosed is brought into contact with an electrolytic aqueous solution. The potentional of the alloy 7 is being raised gradually with respect to the reference potential 4 to measure the value of current between the alloy 7 and the opposed electrode 3. At first, the value of the current flowing from the alloy 7 to the opposed electrode 3 goes up with a rise potential and as it exceeds a certain level, the current value once decreases and then, rises again to a fixe value. At this point, a certain potential indicates the maximum and the maximum potential varies with changes in the structure of the alloy 7. Therefore, the rate of change in the structure can be determined by measuring the maximum potential of the alloy 7 thereby enabling the diagnosis of the alloy 7 during the operatioln as intact.
Patent JP-S563839-A (JP)
Title: Air-circulating device for building
Inventor: YOKOTA SATORU
IPC: F24F3/00
Filed: 1979-06-25
Abstract: PURPOSE: To prevent condensation and to reduce the heating load in winter and the cooling load in summer by making the air in an attic circulate through a living room and discharging the air outdoors.  
     CONSTITUTION: An inlet port 2 opened in the upper part of an attic 1 and an exhaust port 4 opened in an eaves ceiling 3 are connected with an exhaust pipe 7, which is provided with a fan 5 and a shutter 6, between which a pipe 21 is provided diverging from the exhaust pipe 7 and communicated with a supply opening 19 opened in the lower part of a wall 18 of a living room 13, and an electrically-operated shutter 20 is provided near the diverging point of the pipe 20. An air-charging pipe 12 connecting an exhaust port 8 opened in the lower part of the attic 1 to an inlet port 9 opened in the eaves ceiling 3 is provided with a fan 10 and an electrically-operated shutter 11, between which a pipe 17 is provided diverging from the air- charging pipe 12 and communicated with an inlet port 15 opened in a ceiling 14 of the living room 13, and an electrically-operated shutter 16 is provided near the diverging point of the pipe 17. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07260636-A (JP)
Title: Clamp for ignition key
Inventor: SAKATA SHINGO
IPC: G01M17/007
Filed: 1994-03-26
Abstract: PURPOSE:To realize easy setting by a structure wherein a motor is supported by a flexible arm and a key clamp metal is fixed to the output shaft through a universal joint. CONSTITUTION:A flexible arm 9 is disposed between a motor unit 7 and a fixing metal 11 fixed detachably to an automobile operating robot set on the seat 13 of an automobile, for example, and then the unit 7 is supported at an appropriate height. A union coupling 8 for coupling a key clamp metal 6 and the output shaft 7a of a motor rotate the metal 6 smoothly regardless of the corresponding angle of the metal 6 and the unit 7. At first, the metal 11 is fixed to the robot 10 and the unit 7 is set at a height corresponding to an ignition 2 and then the arm 9 is secured by means of a screw member 93. Subsequently, an ignition key 5 is inserted into the metal 6 thence into a key groove 4. The key 5 is turned smoothly and accurately in the unit 7 through the coupling 8 and the ignition is turned ON/OFF positively.
Patent JP-S63244834-A (JP)
Title: Manufacture of ei laminated core
Inventor: KURIYAMA KIYOSHI
IPC: H01F41/02
Filed: 1987-03-31
Abstract: PURPOSE:To make excessive parts needless on both sides and to reduce a material cost of iron core plates, by using element iron core plates which are identical in width with E type iron cores to be laminated and stamping a blank for iron core plates on the one side in a die at a station where they are cut into E shapes and then sending the plates on the other side, which can not be stamped, by means of a carrying device there. CONSTITUTION:When via holes 27 formed in an iron core plate 21 by the stamping of an I type iron core 25 arrive at an E type iron core forming station which is in front of an I type iron core forming station, the front-and-back via holes 27 are separated into two divisions by a cutting punch 28. An E type iron core 29, on the front side of the E type iron cores 29, 29' which are formed on the front and back sides is cut and stamped in a die 30 on the lower side. The E type iron core 29 which is not stamped and remains on the front side is carried toward a laminated layer station by a carrying device 31. The E type iron core 29 sent to the die 36 is stamped in said die 36 by means of a stamping punch 37. A succeeding E type iron core 29 waits on a guide plate 47 because of a slipping operation of the carrying device 31, and the E type iron core 29 on the front side is sent out by the function of an edge of the succeeding E type iron core 29 after the stamping punch 37 is returned.