baber/WOPTO huggingface dataset:
Patent JP-H0327181-A (JP)
Title: Production of water absorbing nonwoven fabric
Inventor: HARADA NOBUYUKI
IPC: D04H1/407
Filed: 1989-06-19
Abstract: PURPOSE:To obtain a water absorbing fabric excellent in water absorbing characteristics and flexibility by applying a monomer solution having a viscosity increased with a water-soluble polymer compound to a specific value to a specified nonwoven fabric according to a specific method and then carrying out polymerization. CONSTITUTION:A monomer [preferred example; (meth)acrylic acid or salt thereof] capable of forming a water absorbing polymer by polymerization is blended with a water-soluble polymer compound, e.g. hydroxyethyl cellulose, to increase the viscosity to >=100cP. The resultant aqueous solution is then impregnated or applied to a nonwoven fabric having >=60% compressive elastic modulus. The obtained nonwoven fabric is then led at least a pair of rolls having a gap of <=15% based on the thickness of the nonwoven fabric in a normal state and passed between the rolls. The aforementioned monomer is subsequently polymerized to afford a water absorbing fabric excellent in flexibility, moisture absorbing and desorbing rate and water absorbing rate. The resultant fabric is suitable as sanitary materials, such as paper diaper.
Patent JP-S5943997-A (JP)
Title: Self-sucking type centrifugal pump
Inventor: FUKAZAWA TETSUO
IPC: F04D9/02
Filed: 1982-09-07
Abstract: PURPOSE:To improve the performance of a pump by shifting the lower end of a movable guide member to the proximity of an impeller during initial running of the pump so as to form an external circulating passage for higher self-sucking ability and shifting the movable guide member back to the position where the member defines a spiral circumferential wall in the integral form along with a casing in normal running thereof. CONSTITUTION:In initial running of a pump, a spring 30 loads a movable guide member 24 to have the lower end thereof come near up to the environment of an impeller 12 so that the projection 28 of said member 24 and the casing define an external circulating passage 32 therebetween which extends to a pump discharge passage. The amount of circulating air and liquid mixture may be therefore restored approximately 100%, hence improving the self-sucking performance. On the other hand, in the normal running thereof, since the member 24 has the projection 28 at the upper end thereof which outwards projects into the external circulating passage 32, the flow of air-free liquid presses the projection 28 back to a position where the member 24 is combined with the circumferential wall of the casing 10 to form a spiral circumferential wall in the integral form, hence providing high pump performance.
Patent JP-H01182279-A (JP)
Title: Cold and hot container vessel for drink vessel and refrigerant insert member used for said container vessel
Inventor: BARNWELL KEITH
IPC: B65D81/18
Filed: 1988-06-22
Abstract: PURPOSE: To prevent the leakage of the freezable gel filled inside of an insert member by bringing an inner cup member closely kept into contact with an outer cup member through the flange portions. CONSTITUTION: A cylindrical body of a cup member 27 has a diameter larger than a cylindrical body of a cup member 31, whereby a hollow peripheral wall is formed on an insert member 25. The gel is directly poured inside of the cup member 27, then the cup member 31 is put in the cup member 27. When the insert member 25 is assembled, a bottom wall 32 of the cup member 31 is placed on an upper face of a bottom wall 28 of the cup member 27. Further two cup members have almost the same height, so that a flange 33 of the cup member 31 can be closely kept into contact with an upper face of a flange 29 of the cup member 27, and the leakage of the gel from the upper portion of the insert member 25 can be prevented by sonically welding the lip parts 29, 31 of two cup members.
Patent JP-S5779265-A (JP)
Title: Electric governor of hydraulic turbine generator
Inventor: WATARAI HIROICHI
IPC: H02P9/04
Filed: 1980-11-05
Abstract: PURPOSE: To make a smooth and stable control by providing a switch permitting circuit which supervises output signals of arithmetic units whose gains or/and time constants are different, along with an instruction signal for changing extraneous conditions.  
     CONSTITUTION: Until elastically restorative arithmetic units 32, 34 wherein gains or/and time constants are set different generate signals for providing a trigger to produce an output signal to a servo motor driving circuit, the output signals of the arithmetic units 32, 34 are processed while passing through the following circuits to an adder 36. After receiving an output signal from an integrator 40, the arithmetic units 32, 34 send arithmetic output signals to a switch permitting circuit 42. Simultaneously, an instruction signal is fed from an external condition changing instructive circuit 44 to the circuit 42 to supervise said output signals of the arithmetic units 32, 34 for preventing a creation of a reverse control feature in a control signal which is supplied to an amplifier 38 and the arithmetic unit 40 successively at a timing when those output signals from the units 32, 34 are made equal. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6215925-A (JP)
Title: Semiconductor relay circuit
Inventor: ARAKAWA MASAO
IPC: H03K17/687
Filed: 1985-07-12
Abstract: PURPOSE:To improve the responsiveness at on-operation with simple circuit constitution by connecting the 2nd photo diode connected to a light emitting diode to a substrate terminal of a MOS TR and connecting the 2nd resistor in parallel with the 2nd photo diode. CONSTITUTION:When a signal voltage is inputted to a light emitting diode 1 of the input stage, the charging of the gate of an outputting N-channel MOS TR 3 is started by an electromotive force generated in the photo diode 2. Further, a negative voltage is fed to the substrate 7 of a MOS TR 2 by an electromotive force generated in a photo diode 5 at the same time and a substrate voltage Vb starts descending by a time constant comprising a capacitance between the source and base and a resistor 6. When a light output is shut at off-operation, since the electromotive force of both the photo diodes 2, 5 is reduced to zero, the electric charge stored in the gate of the MOS TR 3 is discharged through a resistor 4, the MOS TR 3 is nonconductive and the electric charge stored between the substrate and source of the MOS TR 3 is discharged through a resistor 6.
Patent JP-S6047903-A (JP)
Title: Measuring method of quantity of abrasion of trolley wire
Inventor: MORITO YUUKOU
IPC: G01B11/04
Filed: 1983-08-26
Abstract: PURPOSE:To enable the simple and precise measurement of the quantity of abrasion of a trolley wire, by a method wherein the quantity of a reflected light received by a reflected light receiving unit is converted into an electric signal and said quantity of abrasion is detected therefrom. CONSTITUTION:A retainer 7 follows the state of abrasion since it is mounted on a pantograph, and the end faces of light-emitting and light-receiving optical fibers 10 and 11 are positioned virtually parallel to an abrasion surface while a trolley runs. The light-emitting optical fiber 10 is connected to a projector 13 which projects Ne-Ne laser. A reflected light entering the light-receiving optical fiber 11 is converted into an electric signal by a photodiode 14 and is further converted into a digital signal through an amplifier 15 and an A-D converter 16. Then, it is converted into a signal proportional to the quantity of abrasion of a trolley wire 6 by an arithmetic unit 17, e.g. CPU, and displayed digitally or graphically in a display unit 18.
Patent JP-H0592996-A (JP)
Title: Peptide that has atrial sodium diuretic factor activity
Inventor: RASU EFU NATSUTO
IPC: A61P9/12
Filed: 1991-06-26
Abstract: PURPOSE: To provide a new peptide which is an atrial natriuretic factor analog including N-alkylated amino acids, which has natriuretic activity, diuretic activity and vasohypotonic activity and which is used for the treatment for congestive heart failure and renovascular hypertension.  
     CONSTITUTION: The peptide of the purpose expressed by the formula (each of A to Q represents a specified amino acid residue; R is 1 to 6 specified aminoacid residues; at least one amino acid residue is N-alkylated amino acid) is obtd. in the following processes. A resin-bonded peptide is synthesized by solid phase method using 1% crosslinked β-methylbenzhydrylamine resin as a solid phase carrier and by successively bonding t-butyloxycarbonyl (Boc) amino acids which are properly activated in each cycle. The obtd. resin-bonded peptide is mixed with anisole and the peptide is separated from the resin with liquid HF, to which an ether is added to precipitate and isolate the crude peptide. Then glacial acetic acid containing iodine is added to the crude peptide and cooled with ice, to which a zinc powder is added and stirred. Then the solid content is separated and purified by gel filtration to obtain the peptide of the purpose. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H09316351-A (JP)
Title: Water-soluble polymer composition with film-forming capability and method for removing dirt using the same
Inventor: JO YASUSHI
IPC: B08B7/00
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To remove dirt from a solid surface. SOLUTION: This water-soluble polymer compsn. has a viscosity of 100-40,000cP and a capability for forming a film capable of containing dirt on a solid surface and contains a water-soluble polymer, a plasticizer for plasticizing the polymer, and a detergent or a surfactant in suitable amts. This method for removing dirt comprises casting the compsn. on a dirty solid surface, allowing the resultant cast to stand for a certain time to form a gel film including dirt, and peeling the film.
Patent JP-S6133054-A (JP)
Title: Transmission and reception system of packet signal
Inventor: SHIMIZU HIROSHI
Filed: 1984-07-25
Abstract: PURPOSE:To improve the transmission efficiency by reducing the ratio of occupation of packet signals to the area of an overhead. CONSTITUTION:A node station produces terminal information at the fixed-length areas of transmission buffers 115, 117 and 119 from a transmission terminal in a transmission mode together with signal units 1-n on which addresses DA of incoming terminals are written produced at the head area respectively. These all units 1-n produced for each originating terminal are connected for production of a packet signal with addition of an end block EN. In a reception mode address fields DA1-DAn within a signal unit in a packet signal are read out based on a start block SB. When an address of a stored terminal is detected, the unit 1-n or information fields INF1-INFn only are supplied to the terminal. At the same time, the read control of the fields DA1-DAn is repeated until an end block EB.
Patent JP-H11344683-A (JP)
Title: Optical element, optical device, lighting device, and image display device and exposure device equipped with the same
Inventor: DOKO TORU
IPC: G02B27/09
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical element, optical device, lighting device, image display device, and exposure device which reduce spatial coherence or speckles. SOLUTION: A 1st reflecting surface 5 has reflecting surfaces 5a disposed in parallel to one another at constant intervals (d) while slanting at about 45 deg. to the optical axis of incident coherent light and a 2nd reflecting surface 7 has reflecting surface 7a disposed in parallel to one another at constant intervals (d) while slanting at about 45 deg. to the optical axis of reflected light on the 1st reflecting surface 5; and the incident coherent light is reflected by the 1st reflecting surface 5 and 2nd reflecting surface 7 to generate luminous flux consisting of areas having constant optical path differences in order and branch light is emitted from the 2nd reflecting surface 7.
Patent JP-H079249-A (JP)
Title: Method and device for cut piece transporting and handling
Inventor: TOKIWA TORU
IPC: B23D55/04
Filed: 1993-06-25
Abstract: PURPOSE:To provide a cut piece transporting and handling device and a method for it, with which short cut pieces are avoided so that a clamp device itself does not constitute obstacle and with which the cut pieces can be accommodated in good alignment while placed in tight attachment with one another. CONSTITUTION:Each shot cut piece cut by a cutting machine is clamped by the first clamp device 37, transported to midway, re-clamped by the second clamp device 95, and clamped in the position behind the first clamp device 37 and transported, and these cut pieces are positioned near the specified position and put in alignment.
Patent JP-S5380044-A (JP)
Title: Air conditioner
Inventor: ABE YUUHEI
IPC: F25B13/00
Filed: 1976-12-24
Abstract: PURPOSE: To provide a simple apparatus, which requires no four-way directional control valve, by permitting invertion of flow of the cooling medium within the cycle with a rotary compressor capable of forward and reverse compression. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63317875-A (JP)
Title: Document producing device
Inventor: HASEBE MIKIO
IPC: G06F3/038
Filed: 1987-06-22
Abstract: PURPOSE:To easily designate both start and end points of a segment to be platted when a segment is drawn on a rectangular line via a mouse, by using an input coordinate correcting function. CONSTITUTION:When a horizontal line having the start and end points is platted on a rectangular line displayed on a CRT display 9, the start point of a segment is designated with operation of a mouse 1. This position of the start point is recognized by a position coordinate transformer 4 and the display data set within a cursor range is read out of a data memory 5 based on the recognized coordinate data and sent to a correction controller 6. The controller 6 decides whether the display data read out of the memory 5 includes a vertical line or not. If so, the start point is corrected onto said vertical line and the end point is also corrected in the same way. These corrected start and end points are edited by an editing device 7 and sent to the display 9.
Patent JP-H025627-A (JP)
Title: Coding modulating/demodulating circuit
Inventor: SAITO YOICHI
IPC: H03M13/00
Filed: 1988-06-24
Abstract: PURPOSE:To solve a decrease in a coding gain associated with the increase of multilevel numbers and difficulty in hardware realization and to obtain a large coding gain by supplementing increase in the necessary transmitting speed by means of a redundancy bit added when coding is performed by increasing the clock speed of the transmission in the course of coding modulation. CONSTITUTION:On a transmission side, (m+n) (m, n=1, 2...) bit sequences of input signals at a 1/T coding speed are converted into (m) bit sequences of high-speed signals at a 1/T' (T'=m/(m+n).T) coding speed at a speed conversion circuit 1. A coding circuit 2 encodes the output at a 1/T' clock speed and outputs (m+n) bit sequences of signals. A circuit 3 for arrangement to signal space arranges the output of the coding circuit 2 so that the Euclidean distance in the signal space between coded words can become the maximum. At a reception side, a decoding circuit 6 operates at the 1/T' clock speed on the (m+n) bit sequences of signals from the transmission side and outputs (m) bit sequences of decoded signals. A speed conversion circuit 7 converts the (m) bit sequences of signals at a T' coding speed which are the output signals into the signals of (m+n) bit sequences at the 1/T coding speed.
Patent JP-S5278784-A (JP)
Title: Synthesis of fluorescent substance
Inventor: YAMADA SHIYOUSHIYU
IPC: C09K11/08
Filed: 1975-12-26
Abstract: PURPOSE: To produce a large quantity of fluorescent substance of high brightness and of large particle diameter by specifying the ratio of mixing a flux and sulfur to the fluorescent substace to be produced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6218458-A (JP)
Title: Creep-and heat-resistant thermoplastic resin composition
Inventor: HAYASHI NOBUYUKI
IPC: C08L33/00
Filed: 1985-07-16
Abstract: PURPOSE:To provide the titled compsn. having excellent resistance to creep and heat, consisting of a thermoplastic resin composed of an imide copolymer and a graft copolymer. CONSTITUTION:40-100pts.wt. thermoplastic resin consisting of 10-90% (by weight; the same applies herein below) imide copolymer (A) obtd. by copolymerizing 0-40wt% rubbery polymer (a) and 100-60% monomer mixture of 40-80% arom. vinyl monomer (b), 25-50% unsaturated dicarboxylic acid anhydride (c) and 0-30% copolymerizable monomer (d) in the presence of 0.02-1pt.wt. [per 100pts.wt. of the combined quantity of components (a) and (b)] and reacting NH3 and/or a primary amine with the resulting polymer to imidate 0.8-1.0mol equivalent of the acid anhydride groups, 10-90% graft copolymer (B) obtd. by copolymerizing 5-80% component (a) and 20-95% mixture of 40-80% component (b), 0-40% vinyl cyanide monomer (e) and 0-40% component (d) and 0-80% copolymer (C) composed of 40-80% component (b), 0-40% component (e) and 0-40% component (d) is melt-kneaded together with 60-0pts.wt. other thermoplastic resin.
Patent JP-H05345440-A (JP)
Title: Recording electrode
Inventor: KAGAYAMA SHIGERU
IPC: B41J2/385
Filed: 1992-06-15
Abstract: PURPOSE:To stabilize vibration characteristics by forming a mechanism for exciting a conductor wire section in a recording electrode for a copier or the like. CONSTITUTION:Line electrodes 21 and data electrodes 22 are disposed on both faces of a base 25 of an aperture electrode and a number of apertures 24 running through both electrodes are formed. Vibrators 30 are disposed on both end faces of the line electrode 21. The vibrators 30 are composed of a piezoelectric element 31 such as PZT, electrodes 32 and insulated layers 33 are bonded and fixed on both ends of the line electrodes 21. Respective line electrodes 21 are constituted of four electrodes extending in the paper width direction and disposed opposite to a brush roller, and alternating current voltage is applied to the electrodes 32 to vibrate the piezoelectric elements 31, and vibration is transmitted to the line electrodes 21 through the surfaces of the electrodes.
Patent JP-S63106312-A (JP)
Inventor: HANSUYORUKU PEERA
IPC: F01P3/20
Filed: 1987-06-22
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-H114034-A (JP)
Title: Capacitor for matching of discharge circuit of high-frequency discharge gas laser
Inventor: MIKI NAOKI
IPC: H01S3/097
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To turn the capacitor of a matching part provided in the discharge circuit of a high-frequency discharge gas laser to a small-sized, inexpensive and easily adjustable one. SOLUTION: This capacitor of a matching part is divided into a capacitor for main matching of a prescribed capacitor and a freely changeable capacitor for adjustment. For the capacitor for adjustment, as shown in the figure, the plural pieces of the ceramic or mica capacitors 1 of a high withstand voltage and good characteristics are mounted serially and in parallel with respect to an insulation substrate 3, the small-sized capacitor substrate of good handling ability such as 5pF, 10pF and 20pF for instance is attained, and the several capacitor substrates are combined, attached to the matching part, and adjusted to be in an optimum matching state. The commercial types on the market are utilized for the ceramics or mica capacitors of the capacitor substrate and can be manufactured in a small size at a low cost.  Also, since an attachment dimensions (d) are fixed, adjustment work is easy.
Patent JP-H0447170-A (JP)
Title: Distributor for ignition of internal combustion engine
Inventor: MATSUO HARUYUKI
IPC: F02P7/07
Filed: 1990-06-15
Abstract: PURPOSE:To reduce the concentration of stress on the corner parts of bent pats caused by external force so as to improve vibration resistance in large degree and reduce the whole weight by forming a vane in such a way as to have inward circular-arc shape curved parts between the respective adjacent bent parts. CONSTITUTION:In a distributor for igniting an internal combustion engine, a vane 20 is rotated integrally with a driving shaft rotated by the rotation of a crankshaft of the internal combustion engine, and magnetic flux passing from a magnet toward a Hall IC sensor is cut off each time a bent part 23 crosses a gap, thus changing the magnetic flux. The Hall IC sensor converts the change of magnetic flux into a electric signal and sends this out to an ignition timing control unit. In such constitution, circular-arc shape curved parts 26 formed inward the vane 20 are provided between the respective bent parts 21-24. The cutout parts of the vane existed so far can be thereby removed, and stress converging on the corner parts 25 of the vane 20 caused by the vibration of the internal combustion engine is reduced by that part to improve the vibration resistance of the vane 20.
Patent JP-H11335945-A (JP)
Title: Glass cloth for printed circuit board and laminated sheet using the same
Inventor: FUJII MIKIYA
IPC: D03D15/12
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To prepare a glass cloth for a printed circuit board excellent in dimensional stability and surface smoothness, and useful for an electronic instrument or the like by controlling the ratio of warp yarn weight per unit area/weft yarn weight per unit area in a specified range and the mass to a specified value. SOLUTION: This glass cloth has the ratio of warp yarn weight per unit area/weft yarn weight per unit area in the range of 1.7-20, and the mass of 35-350 g/m<2> . Followings are preferred: the glass cloth is prepared by using a warp yarn of a glass fiber of 20-140 TEX and a weft yarn of a glass fiber of 5-50 TEX; the ratio of warp yarn/weft yarn in terms of the numbers of yarn counts is 2-10; the ratio of warp yarn/weft yarn is 0.8-4.0 in terms of the numbers of yarns per 25 mm; and the objective laminated sheet for printed circuit board is prepared by laminating plural sheets of the glass cloths in serial order in such a manner that its warp yarn comes in a rectangle against the warp yarn of the preceding cloth, and the structure of the layers becomes plane symmetry at the center of the layer.
Patent JP-H0320806-A (JP)
Title: Flow rate controller
Inventor: MITSUI AKIRA
IPC: G05D7/06
Filed: 1989-06-16
Abstract: PURPOSE:To miniaturize a system and to suppress the bank part of a fluid to a minimum by providing a route with a valve bypassing a flow rate control part in the inside of a flow rate controller. CONSTITUTION:The flow rate control part of the flow rate controller 1 is comprised of a self-heating resistor wire 2, a laminar flow element, and a control valve 4, and the bypass route of the flow rate control part is housed in the flow rate controller 1 in addition to that, and a valve 5 is provided at the bypass route. When stagnation occurs in the device and the flow of the fluid is stopped, the valve 5 is opened compulsorily, and the flow rate controller 1 can be removed and checked.
Patent JP-H0284136-A (JP)
Title: Rice cakes
Inventor: TOYODA TAKESHI
IPC: A23G3/48
Filed: 1989-06-16
Abstract: PURPOSE:To provide rice cakes having excellent flavor, etc., improved taste and soft texture without providing sweetness and affecting appearance by adding lactitol to rice cakes. CONSTITUTION:Rice cake dough for producing rice cake before kneading is blended with a solution or powder of lactitol (4-O-beta-D-galactopyrauosyl-D- sorbitol) and uniformly kneaded to prepare rice cake. Then the rice cake is cooled, shaped, dried, aged, roasted and fried by conventional procedure to produce rice cake. Lactitol is a kind of sugaralcohol obtained by hydrogenating lactose, has no water vapor absorption, is not discolored by heating, has sweet ness of about 0.3-0.4 that of sugar and exerts no bad influence on taste and appearance of rice cake dough. The amount of lactitol added is properly about 0.1-5wt.% based on the rice cake dough before kneading.