baber/WOPTO huggingface dataset:
Patent JP-H0333230-A (JP)
Title: Winding filiform of specified length on bobbin on which layer is formed and its device
Inventor: MARUKUSU ERUNI
IPC: D01H13/24
Filed: 1990-02-28
Abstract: PURPOSE: To make the end of a fibrous material exist in an upward winding direction at a fixed position of a bobbin by constantly measuring the length of a fibrous material to be wound and changing and adjusting a stroke according to the position of a winding element at the winding stage of a final layer. CONSTITUTION: The rotation of a delivery roller 26 is measured by a tachometer 30 and the length of spun roving is sent to a computer 34. When the length of roving reaches fixed roving length, the height of a presser 44 in the axial direction from a bobbin 46 is checked by the computer 34, a value for a relative displacement in the axial direction between the presser 44 and the bobbin based on 1 m roving is calculated. A necessary stroke movement is computed from the length of roving to be wound and a turning point is calculated. Each motor is controlled through lines 64 and 74 and the rotational speeds of shafts 54 and 74 are adjusted.
Patent JP-S55138187-A (JP)
Title: Pulse absence correcting unit of pulse counter
Inventor: ARAI KATSUYUKI
IPC: H03K21/02
Filed: 1979-04-17
Abstract: PURPOSE:To make it possible for a relatively-simple circuit to correct the pulse absence of a string of pulses constant in period by making count corrections by considering that with regard to pulse absence of not more than one period of a string of pulses constant in period, pulses continues. CONSTITUTION:Input pulses of pulse period T1 are counted by input pulse counter 11, the count value of which is supplied to one input of adder circuit 15. Then, correction pulse generating circuit 12 is triggered by every input pulse to generate pulses of pulse width T2. Here, T2 is set between T1 and 2T1. Consequently, circuit 12 outputs one pulse on arrival of the continuous pulse string and evry time pulse absence occurs, it is divided. Therefore, the output count value of correction pulse counter 13 results in absent pulse number +1. From the output of this counter 13, one is subtracted by re-correcting circuit 17, whose output is inputted to circuit 15 and added to the output of counter 11. As a result, the absent pulse is corrected.
Patent JP-S58218777-A (JP)
Inventor: UIRIAMU GAAFUIIRUDO HOORU
IPC: C03B37/092
Filed: 1983-03-22
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-H05213464-A (JP)
Title: Adjusting device for interval of supply of paper sheet
Inventor: MIZOGUCHI ATSUSHI
IPC: B65H9/00
Filed: 1992-02-01
Abstract: PURPOSE:To adjust gaps using supply timing corrected values corresponding to accuracies of supply which differ among supply devices by using arithmetic means to compute supply timing corrected values according to the results of summing by storage means which sums supply timing data by a fixed number of times of business. CONSTITUTION:Detection signals output at each paper supply by supply sensors S1, S2 and a timing sensor S3 are introduced into a detection data circuit 18 and are sequentially summed by a detection data correction arithmetic circuit 19 and supply timing corrected values are calculated from data characteristics while supply timing data of 100 times of business, for example, are employed as a reference. A supply manipulated variable computing circuit 20 computes an adjustment manipulated variable required to adjust the gaps between opposite feed rollers R3, R4 and between opposite gate rollers R5, R6 according to skew data and supply timing data, both of which are input from the detection data circuit 18, and to the supply timing corrected values input from the detection data correction arithmetic circuit 19, and then the circuit 20 outputs the variables to a gap adjusting mechanism 15, 16, thus adjusting the gaps.
Patent JP-S62206387-A (JP)
Title: Heat exchanger
Inventor: ASANO MASAZO
IPC: F28F19/06
Filed: 1986-03-05
Abstract: PURPOSE:To improve the corrosion resistance, especially the pinhole corrosion resistance of the title exchanger by a method wherein a pipe, which becomes the flow passageway of operating fluid, and a fin, consisting of brazing sheet provided with Al-Si series brazing alloy containing the specified rate of Zn, are brazed by a brazing means employing flux. CONSTITUTION:When Zn is contained in Al-Si series brazing alloy provided on the surface of a brazing sheet or a fin, the Zn or Al-Zn alloy is deposited on the surface of the sheet by a reaction between Zn and a flux while the film of the deposited Zn or Al-Zn alloy improves remarkably the corrosion resistance of a tube which becomes the passageway of operating fluid. The amount of Zn contained in the Al-Si series brazing alloy is about 1.3wt% or more because the improvement of the corrosion resistance is insufficient and the effect of the improvement of pinhole corrosion resistance is too small in case the content of Zn is too small. On the other hand, chloride such as NaCl, KCl, LiCl, ZnCl2 or the like, the floride of KF, AlF3, K3AlF6, ZnF2 or the like, for example, or the mixture thereof is employed as the flux.
Patent JP-S55137734-A (JP)
Title: Mobile message communication method
Inventor: KANEKO KATSUYA
IPC: H04W28/00
Filed: 1979-04-16
Abstract: PURPOSE:To utilize a frequency effectively by using two frequencies, at least, to transmit messages between the base station and a mobile terminal. CONSTITUTION:Message 3 is transmitted to a called terminal by transmission frequency f1 during calling period T1 from the base station, and primary response signal 4 is transmitted from the called terminal by transmission frequency f2, and therefore, the base station confirms dependently upon this primary response signal 4 that message 3 has been transmitted to the mobile terminal. Calling permission signal 5 is transmitted from the base station by transmission frequency f1 during calling permission period T2 of the mobile terminal, and response message 10 is transmitted from the called terminal to the base station. Secondary response permission signal 11 is transmitted from the base station to the calling terminal during secondary response period T3, and secondary response message 14 is transmitted from the calling terminal to the base station.
Patent JP-2000240692-A (JP)
Title: Speed change operation structure of working vehicle
Inventor: FUKUMOTO TOSHIYA
IPC: F16H63/46
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To inhibit occurrence of shock due to sucking of a spool at the time of clutch meet while reducing the operation time required for operating a hydraulic clutch to be connected. SOLUTION: A valve mechanism V is interlocked with the operation of an actuator so that a hydraulic clutch 9 is actuated not to be connected according to the operation start of an actuator A for gear shifting a geared transmission, and actuated to be connected according to the operation end of the actuator A.  A control means C is provided for controlling an opening of the valve mechanism V to enlarge a valve opening for a preset time (t) from the connecting operation start of the hydraulic clutch 9 and gradually raise the pressure of the hydraulic clutch after the lapse of preset time (t), and the control means C is adapted to change a current value (a) for opening the valve, which is supplied to the valve mechanism V immediately after the lapse of the preset time (t) to a value lower than a current value (b) for controlling the opening of the valve mechanism V to a target opening where suitable clutch meet pressure of the hydraulic clutch 9 is obtained.
Patent JP-H11251744-A (JP)
Title: Manufacture of high-density multi-layer printed board
Inventor: TAKAOKA KAZUCHIYO
IPC: H05K3/46
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a high-density multi-layer printed board wherein, with good workability and ease, a high-density wiring pattern is formed at low cost. SOLUTION: Related to a multi-layer printed wiring plate wherein a via hole connecting wiring of each layer is formed by etching for a multi-layer printed board where wiring forms multi-layer with an insulating layer, the resist-characteristics of the insulating layer is obtained through thermal fusion of thermal-fusion polymer fine particle layer formed on the surface of the insulating layer. Further, the thermal fusion is performed with laser light, and the insulating layer or the thermal-fusion polymer fine particle layer comprises a laser light absorbing agent. The insulating layer becomes alkaline non-soluble through heating or light irradiation process.
Patent JP-H09210259-A (JP)
Title: Chemical resistant and fire resistant triple-pipe-shaped structure
Inventor: KUROKAWA TAKASHI
IPC: F16L9/16
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To make this pipe-shaped structure resistant to a harmful fluid flowing in the inside, so as to prevent an influence of high heat in the outside from being given to the inside. SOLUTION: This structure is constituted by an inner pipe part 2 of metal- made helical pipe structure, outer pipe-shaped cover part 1 covering an outer side of this inner pipe part and a part of a chemical resistant anticorrosive coating layer 5 covering an inner side of the inner pipe part 2. Here, the outer pipe-shaped coating part 1 in an outer side of the inner pipe part 2 is formed out of a heat resistant and heat insulating material, even high heat by a fire in the outside is interrupted, giving an influence is prevented to an inner side of the inner pipe part 2, by the chemical resistant anticorrosive coating layer 5 in an inner side of the inner pipe part 2, a fluid of harmful gas and corrosive gas in the inside of a pipe can be interrupted.
Patent JP-H09215619-A (JP)
Title: Purifier for warm water in bathtub
Inventor: KATO SHINICHI
IPC: B01D35/027
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To heat warm water in a bathtub with cost reduction and rapid and precise temperature control under a safe condition that hot water is not jetted directly to the bathtub. SOLUTION: An inflow port 19, an outflow port 21 for warm water in a bathtub and a hot water inflow port 20 provided with a flow rate adjusting valve 22 opened and closed according to a warm water temperature in the bathtub are arranged in a purifying pipeline 14. A warm water temperature regulator 18 is disposed, and a hot water supply pipe 24 of a warm water storing tank 23 for storing hot water heated with an economical heat source such as midnight electric power and solar heat energy is connected to the hot water inflow port of a warm water temperature regulator.  The flow rate adjusting valve is provided with an automatic warm water temperature setting device 27 comprising a warm water temperature setting key 28, a pulse motor 20 and a pulse motor drive controller 30 to regulate the operation range of the flow rate adjusting valve automatically according to the set temperature, while the warm temperature regulator opens and closes the flow rate adjusting valve on the basis of the temperature of warm water flowing into the bathtub to mix the hot water from the warm water storing tank with the water in the bathtub for adjusting the warm water temperature.
Patent JP-S62203968-A (JP)
Title: Lubrication mechanism of stirling engine
Inventor: KODA TOSHIHIDE
IPC: F01M1/04
Filed: 1986-03-03
Abstract: PURPOSE:To obtain a simple, inexpensive lubrication mechanism utilizing pressure variance within a crank case by arranging a partition plate in a bottom part of the crank case to divide the said part into an oil reservoir part and an upper space above the said plate and providing the said plate with both an oil return valve and an oil supply valve. CONSTITUTION:When a power piston connected via a rod 14 to a crosshead 13 reciprocates within a cylinder 16, pressure within a crank case 1 varies. Therefore, dividing the inside of the crank case 1 with a partition plate 30 into a part for holding lubricant oil 21 and a gas space, and providing the partition plate 30 with an oil return valve 32 and an oil supply valve 33, pumping action is performed. Namely, the oil return valve 32 is opened when the pressure in the crank case 1 is higher than its means pressure to drop the lubricant oil 21 into the bottom part of the crank case bottom cover. When the pressure in the crank case 1 is lower than the mean pressure on the other hand, the oil supply valve 33 is opened to raise the lubricant oil 21 via an oil supply pipe 34.
Patent JP-S552876-A (JP)
Title: Safety device for automatic gas stopper
Inventor: MATSUDA TSUNEKI
IPC: F16K17/36
Filed: 1979-04-18
Abstract: PURPOSE: To intercept automatically and promptly gas and pressure of gas in the diaphgram chamber is diminished in case of earthquake by action of dropping weight and a control lever adjoining to the weight in the safety device having quake sensitive weight that is held by magnet.  
     CONSTITUTION: In case of quake, when vibration beyond the determined amplitude is encountered, weight 28 drops from adsorption of magnet due to its empty weight. Top of lever 17 is lowered by elastic force of spring 19 to push valve rod 14, and quake sensitive valve as fixed in valve rod 14 is lowered to close branch 1e, and to open channel 1j for discharging pressure. Gas pressure in the diaphgram chamber 5 is promptly diminished through Branch 1i, and supply of gas is intercepted immediately as the result of valve unit 3 is seated on the valve seat 16 by elstic force of spring 20. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59172919-A (JP)
Inventor: OGATA AKIMITSU
IPC: H02H3/087
Filed: 1983-03-19
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-H04283302-A (JP)
Title: Method and apparatus for burning pulverized coal
Inventor: TAKAHASHI YOSHITAKA
IPC: F23D1/00
Filed: 1991-03-12
Abstract: PURPOSE:To prevent slagging of ash on heat-exchanger tubes and burner parts and achieve reduction in the NOx emission and high-efficiency combustion by a method wherein a water-jetting nozzle is provided close to the center of the nozzle of a pulverized-coal burner or inside a port for feeding air for combustion in a setup to spray and diffuse water in the flame. CONSTITUTION:When pulverized coal (d) fed to a pulverized-coal burner nozzle 1 burns, a flame is formed from a flame-piloting ring 11 into the furnace; where the pulverized coal has a high tendency to slagging, molten ash attaches to and grows thick on the flame-piloting ring 11 and waterwall tubes 4. By spraying water (e) from an oil-burner nozzle 5 into the flame 10, with the nozzle 5 being designed to produce a flame in the same form during combustion of oil as during combustion of pulverized coal, moisture can be distributed evenly in the flame of burning pulverized coal. The sprayed water rapidly vaporizes and cools the particulates of the pulverized coal so that the combustion can be controlled in such a way as to lower the temperature below the fusion point of ash and hence to prevent the attachment of molten ash. Moreover, steam reacts with burning particulates of the pulverized coal to produce NOx-reducing substances in large amounts. Thus this method serves to reduce NOx and the hydrogasification reaction improves the combustion rate.
Patent JP-S58162119-A (JP)
Title: Variable type surface acoustic wave delay device
Inventor: TOYODA MINORU
IPC: H03H3/08
Filed: 1982-03-23
Abstract: PURPOSE:To vary a delay time, by forming an input transducer electrode and an output transducer electrode on one surface acoustic wave substrate and the other surface acoustive wave substrate, respectively, making surface wave propagating faces of two substrates adhere closely so as to be slidable, and making a distance both the electrodes variable. CONSTITUTION:To the end part of one surface acoustic wave substrate 11, the end part of the other surface acoustic wave substrate 12 is joined, and the joining state is constituted so that both the surface acoustic wave substrates 11, 12 slide in parallel to each other and indicates a relative position change, as shown by arrows A, A'. The joined face is made to adhere closely so that a surface acoustic wave is propagated. Also, for instance, silicon oil is interposed as lubricating oil so that both the substrates slide easily. An electrode is formed on the propagating face, that is to say, one electrode 13 and the other electrode 15 are formed on the reverse side and the surface, respectively. The propagating speed is constant, therefore, a delay time is varied by changing a distance between both the electrode, by sliding.
Patent JP-H03200786-A (JP)
Title: Lactam derivative
Inventor: COATES IAN HAROLD
IPC: C07D453/02
Filed: 1990-02-27
Abstract: NEW MATERIAL: A compound of formula I [R 1  is H, 1-6C alkyl, 3-6C alkynyl, 3-7C cycloalkyl, phenyl (1-3C alkyl), etc.; R 2  is formulae II-IV (R 5  is H, 1-6C alkyl, 3-7C cycloalkyl, etc.; n=2-4); Q is H, halogen, OH, 1-4C alkoxy, phenyl 1-4C alkoxy, etc.].  
     EXAMPLE: 2-(1Azabicyclo[2,2,2]oct3-yl)2,3,4,5tetrahydro5-methyl1H-pyrido[4,3- b]indolone.  
     USE: An antagonist of 5-HT in 5-HT 3  receptor and useful in the treatment of psychotic disorder, anxiety and nausea and vomiting.  
     PROCESS: A compound of formula V or its protected derivative is reacted with phosgene in the presence of a Lewis acid or with carbon monoxide in the presence of a palladium (II) salt and then the protecting group is removed if necessary. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H07256923-A (JP)
Title: Optical-writing optical system using mirror array
Inventor: SUZUKI SEIZO
IPC: G03G15/00
Filed: 1994-03-17
Abstract: PURPOSE:To obtain an optical-writing optical system capable of performing high-speed writing using light with high efficiency and capable of being reduced in size. CONSTITUTION:The interval and size of the movable mirrors 2 provided in a light path from a light source to a writing medium 4 are substantially corresponding to a pixel density in a main scanning direction. Using a mirror array 1 formed by arranging the movable mirrors 2 in a main scanning direction in a line form and a light-shielding slit 3 having a slit width W corresponding to the size of a pixel in a sub-scanning direction, the movable mirrors 2 are independently deflected in accordance with image information to switch a light (ON) state and a dark (OFF) state, whereby data is optically written by one line on a writing medium 4. Therefore, by combining the mirror array 1 that can control the direction of deflecting light per mirror with the light-shielding slit 3, data for one line can be simultaneously optically written, thus being written at a high speed. The system of a reflection type is enhanced in use efficiency of light and can be sufficiently reduced in size.
Patent JP-S56143531-A (JP)
Title: Magnetic recording medium
Inventor: TADOKORO EIICHI
IPC: G11B5/708
Filed: 1980-04-10
Abstract: PURPOSE:To lessen the wearing of a head by containing alkaliless beads in a magnetic layer. CONSTITUTION:Alkaliless beads which contain no alkali metal element, such as lithium, sodium and potassium, as a glass component, i.e. glass beads made of at least one kind of SiO2, Al2O3, MgO, CaO, TiO2 ZrO2, etc., are contained in a magnetic layer.
Patent JP-S57163197-A (JP)
Title: Bearing for vertical shaft pump
Inventor: OKADA AKIHISA
IPC: F04D29/046
Filed: 1981-04-01
Abstract: PURPOSE:To prevent the generation of frictional heat, by using a bearing for a vertical shaft pump that is constituted by arranging layers of a carbon bearing material and layers of a rubber bearing material alternately in the circumferential direction of the bearing surface of the bearing for journalling a turning  shaft, so that the sliding surface is lubricated by way of solid lubrication. CONSTITUTION:A bearing material 12 is composed of layers of a carbon bearing material 12a containing a solid lubricant and superior in self-lubricating performance and layers of a rubber bearing material 12b superior in wear-resisting performance, which layers are arranged alternately in the circumferential direction of the bearing surface. In case that the bearing 8 is operated under waterless condition, solid lubricant such as carbon and molybdenum disulfide contained in the carbon bearing material 12a stickes to the surface of a turning shaft 1 and is conveyed also to the sliding surface of the rubber bearing material 12b, so that not only the sliding surface between the turning shaft 1 and material 12a  but also the sliding surface of the material 12b are lubricated by way of solid  lubrication. Therefore, it is enabled to prevent generation of frictional heat, to reduce wear of the bearing and to improve reliability of operation of the bearing.
Patent JP-S59172684-A (JP)
Inventor: OOKUSHI KIYOSHI
IPC: G06F3/14
Filed: 1983-03-22
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-H11315245-A (JP)
Title: Ink composition
Inventor: SACRIPANTE GUERINO G
IPC: C09D11/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain an ink compsn. for gelled ink jet which is excellent in light resistance, water resistance, and image durability by compounding a vehicle, a colorant, and a hydrophobic gelling component into the ink composition. SOLUTION: A known vehicle, such as a liq. hydrocarbon, a hydrocarbon wax, oxazoline, an amide, or an ester, can be used, in a content of about 2-90 wt.%, pref. 25-50 wt.%. A pigment and a dye, a pigment, a dye, a pigment mixture, or a dye mixture can be used as the colorant, but an oil-soluble dye is pref. The content of the colorant is about 2-5 wt.%. As the gelling component, an alkylarylcycloalkanol, such as represented by the formula (wherein R is alkyl, aryl, alkoxy, H, a halide group, or halogenated hydrocarbon group), is used, a pref. example being trans-4-tert-butyl-1-phenylcyclohexanol. The content of the gelling agent is about 0.5-10 wt.%, pref. 1-3 wt.%.
Patent JP-S59172760-A (JP)
Title: Integrated circuit device
Inventor: SAITOU TOMOTAKA
IPC: H01L27/02
Filed: 1983-03-22
Abstract: PURPOSE:To restrain the over increase of the voltage between power source terminals by a method wherein a voltage dividing icrcuit and a voltage restricting circuit are connected between the power source terminals of an LSI, and then the latter circuit is controlled by the output voltage of the former circuit. CONSTITUTION:The emitter and collector of the voltage restricting circuit, i.e., an N P N type bi-polar transistor Tr are connected to the negative power source -VDD and the earth potential of an LSI, and the dividing circuit of the series connection of resistors R1 and R2 is connected in parallel therewith. Besides, the series connecting point of the resistors R1 and R2 is connected to the base of said transistor Tr. When the power source voltage VDD exceeds a voltage VDD(on) whereby said transistor Tr turns on, it turns on and restrains the increase of the power source voltage VDD. Thereby, the power source voltage of the LSI can be held back, and accordingly the ON-voltage can be varied by the ratio of resistances of the resistors R1 and R2.