baber/WOPTO huggingface dataset:
Patent JP-S5590161-A (JP)
Title: Detection system for excessive distortion
Inventor: SAGANE TAKAO
IPC: H04L25/40
Filed: 1978-12-28
Abstract: PURPOSE:To detect excessive distortion of a start-stop signal by forming an odd number of pulses in an unit period, by counting pulses including the center pulse until the pulse right before the next center pulse, and then by comparing the count value with a set value. CONSTITUTION:A pulse generator generates a string of fifteen pulses during a unit period and those pulses are inputted to a counter synchronizing with the rises of start element ST. A significant moment detector detects a significant moment and applies detection pulses Pd1-Pd7 to the counter. The counter generates center pulse Pc1 seven pulses after pulse Pd1 and from this pulse Pc1, a string of pulses starts to generate Pc2-Pc7 at every fifteenth pulse. Those pulses Pc1-Pc7 agree with center positions of a start element, information elements #1-#5, and stop element SP. Therefore, if the count value of the counter would be eight, no distortion appears in this significant moment and when any number than eight, distortion occurs.
Patent JP-S646923-A (JP)
Title: Liquid crystal display element
Inventor: HIRANO TAKASHI
IPC: G02F1/133
Filed: 1987-06-30
Abstract: PURPOSE:To improve display, capacity and the quality of display by coating an organic tetracarboxylic acid dianhydride component and a prescribed polyimid resin on a transparent substrate consisting of glass or plastics, forming a film with heat treatment and executing an orientation process. CONSTITUTION:The organic tetracarboxylic acid dianhydride component and a diamine component contg. substance whose number (m) of siloxane bonding is within the range of 1-10 by 0.05-10mol.% of all diamine components and the substance within the range of 11-150 by 0.05-10mol.% among silicon-based diamine shown in a formula I are made to react at the temperature 0-200 deg.C and coated on the transparent substrate consisting of the glass or the plastics. The film is formed by executing the heat treatment, to which the orientation process is executed. Moreover it is assumed that a pre-tilt angle is 5-20 deg.. In the formula I, R1 means methylene and phenylene, etc., R2 means methyl and phenylene, etc., (n) means 1 if R1 is phenylene or substituent phenylene and it means 3 or 4 if R1 is methylene. Thus, the display, the capacity and the quality of display can be improved.
Patent JP-S6142287-A (JP)
Title: Controller for motor
Inventor: KOBARI KATSUO
IPC: H02P23/03
Filed: 1984-07-31
Abstract: PURPOSE:To prevent the adverse influence due to insensitive zone of a pulse width modulator by providing a diode between a triangular wave signal generator and a comparator. CONSTITUTION:A triangular wave signal TRS generated from a triangular wave signal generator 150 is input through a diode 151 to a difference circuit 114a for subtracting the signal TRS from a current command ic and to an adder 114b for adding the command ic and the signal TRS. The output of the difference circuit 114a is input to comparators 114c, 114d having insensitive zones, the output of the adder 114b is input to comparators 114e, 114f having insensitive zones to become PWM signals SQ1-SQ4. The diode 151 is provided to compensate the insensitive zones of the pulse width modulator.
Patent JP-S63146797-A (JP)
Title: Production of antibiotic chloropolysporin c
Inventor: HAISHI TATSUO
IPC: C12P17/18
Filed: 1987-06-30
Abstract: PURPOSE:To obtain the titled substance having antibacterial action on Gram-positive bacteria, etc., by hydrolyzing chloropolysporin B with rhamnosidase. CONSTITUTION:Chloropolysporin B shown by the formula (R1 is ristosamine; R2 is mannose; R3 is glucose; R4 is rhamnose) is hydrolyzed with rhamnosidase to give the aimed chloropolysporin C wherein R4 in the formula is H. Chloropolysporin C sulfate has the following chemical and physical properties. Properties: amphoteric, water-solubility and white powder. Specific rotatory power: [alpha]D<25>=-64.4 deg. (C=1.08, 0.1NHCl). Elemental analysis (%): C 50.53, H 4.69, N 6.14, Cl 5.62, S 1.12. Soluble in water and methanol, slightly soluble in acetone, insoluble in ethyl acetate, chloroform and benzene. Molecular formu la: C77H79O30N8Cl3.0.5H2SO4.5H2O. Molecular weight: 1,700(MH<+> 1,701), etc.
Patent JP-H118132-A (JP)
Title: Transformer and mounting of terminal thereof
Inventor: ONODERA MASAKAZU
IPC: H01F27/28
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To ensure the flatness of the substrate soldering part of a transformer also in post-insertion terminals, and to realize a maniaturization of the transformer and a reduction in the thickness of the transformer at low cost, by a method wherein the transformer is provided with the terminals, which are closely adhered to the pin block parts of bobbins in a U shape. SOLUTION: Terminals 2 are provided in such a way that after the lead soldering parts of the terminals 2 are inserted in the pin block parts of a bobbin 1, these lead soldering parts are bent horizontally to the insertion direction of a core 4 into the bobbin 1. Accordingly, the terminals 2 result in being closely adhered to the pin block parts in a U shape and after the bending, the terminals 2 are bent in a J or U shape. In such a way, when the terminals 2 are bent in the J or U shape and are made to closely adhere to the upper and lower surfaces of the pin block parts, it is eliminated that the lead soldering parts of the terminals 2 are protruded upwards, and as the height of the terminals 2 is lowered, a transformer can be made thin.  Moreover, as the terminals 2 are closely adhered to the pin block parts in the U shape, the flatness of a substrate soldering part of the transformer can be stabilized.
Patent JP-S5786063-A (JP)
Title: Jig for inspecting electric conduction
Inventor: ENDOU KENZOU
IPC: G01R31/02
Filed: 1980-11-18
Abstract: PURPOSE:To eliminate the need for conventional masking jigs by constituting the leading end parts of conducting contact terminals of insulators, and making contact conduction possible only when the conductor parts to be inspected contacting said terminals have dents like through-holes. CONSTITUTION:When a jig for inspecting conduction consisting of holding conducting contact terminals 3 constituted at the leading ends of insulators 8 on all the intersecting point positions of a grating in a holding plate 2 is superposed on a printed circuit substrate 5 like the figure, the leading ends of the terminals 3 opposite to the through-holes 6 fit into the through-holes and therefore the conducting parts except the insulators 8 contact the conductors around the through- holes and both conduct, although the leading ends of said terminals are constituted of the insulators 8. Thereby, the conduction inspection is carried out without using any masking jig; therefore, the contact failure owing to the deviation of the masking jig is eliminated at all, and the accurate conduction inspection is carried out.
Patent JP-S5862992-A (JP)
Title: Video recorder
Inventor: KIMURA KENJI
IPC: H04N9/82
Filed: 1981-10-09
Abstract: PURPOSE:To make the size of a VTR video recording system small and to save power, by separating a recording and reproduction section with each other and eliminating a color signal processing from the recording section. CONSTITUTION:A photoelectric conversion output S30 is induced from a target 30A of a image pickup tube 30 according to the scanning of a driving circuit 32. This signal S30 is given to a recording amplifier 38 via an LPF34, and an FM modulator 36 and applied to the primary coil of a rotary transformer 50 in a rotary head mechanism 48 via the 1st contact of a recording/reproduction changeover switch 40 as a prescribed amplitude of recording current S38. The signal S30 is converted into a recording current S46 of a prescribed amplitude via a BPF44 and a recording amplifier 46 and applied to the primary coil of a rotary transformer 52. The secondary coil output of the transformer 50 and 52 is conncted to video head 56 and 58, which trace the magnetic substance surface of a tape 66 with an angle through the rotation of the cylinder 54 and record luminance and color signal components on separate tracks in parallel.
Patent JP-H0718169-A (JP)
Title: Polyester resin composition
Inventor: TACHIKA HIROSHI
IPC: C08L67/00
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a resin composition, containing a specific polyester resin composed of isophthalic acid, o-phthalic acid, etc., and an alkylene glycol or an alkylene glycol and a curing agent, capable of providing a film good in resistances to weather, alkalis and fouling of foods, etc. CONSTITUTION:This polyester resin composition is obtained by blending (A) a polyester resin, prepared by esterihying a mixture composed of an acidic component composed of 70-100mol% isophthalic acid and/or o-phthalic acid and 0-30mol% other dicarboxylic acids with a glycol component composed of 70-100mol% 3-10C alkylene glycol such as neopentyl glycol or 1,6-hexandiol in the presence of a catalyst such as tetrabutyl titanate at 160-240 deg.C for 4hr and then polymerizing at 260 deg.C for 1hr under a vacuum and having <=60 deg.C glass transition point temperature and >=0.2d/g reduced viscosity with (B) a curing agent reactive with the component (A) (e.g. toluene diisocyanate) at (95/5) to (60/40) weight ratio of the components (A)/(B).
Patent JP-H059247-A (JP)
Title: Resin compositon curable with active energy ray
Inventor: KAGE TAKAKAZU
IPC: C08F290/00
Filed: 1991-07-02
Abstract: PURPOSE:To provide the title compsn. which gives such a crack-resistant coating film as to prevent not only cracking of a coated wood but also cracking of itself under a severe high-or low-temp. condition and is excellent in curability as well as in coating film properties such as hardness. CONSTITUTION:The title compsn. contains, as essential film-forming components, an unsatd. polyester obtd. by reacting a polyhydric alcohol with a polycarboxylic acid, an urethane acrylate based on a specific polyester polyol and having a benzene ring content of 1mmol/g or higher and a double bond content of 1mmol/g or higher, and a polymerizable monomer.
Patent JP-H104873-A (JP)
Title: Production of pickled ume (japanese plum) of low salt concentration
Inventor: OKIMI HITOSHI
IPC: A23L19/20
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a production process for pickled Ume (Japanese plum) of lowered salt concentration which can be eaten with a sense of security without use of preservatives. SOLUTION: Salted and dried Umes are desalinated in water containing charcoal.
Patent JP-H0913898-A (JP)
Title: Nut for rock bolt
Inventor: HANEUMA TORU
IPC: E21D20/00
Filed: 1995-06-28
Abstract: PURPOSE: To shorten the projected length of a rock bolt. CONSTITUTION: A rock bolt 20 is driven into a bore hole drilled in the natural ground and, then, the shaft section 42 of a nut 40 is loosely inserted in the round hole 31 of a washer 30. In this state, the internal thread section 41 of the nut 40 is coupled to an external thread section 21 on the base end external surface of the rock bolt 20. With the development of the coupling work, the shaft section 42 of the nut 40 advances into the bore hole, and the washer 30 is pressed to the subsoil with the head 43 of the nut 40, thereby firmly anchoring the rock bolt 20 to the subsoil.
Patent JP-2000342654-A (JP)
Title: Thermotherrapy device
Inventor: YASUI YOKO
IPC: A61H39/06
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To prevent a burn or the like by flames of a heat source, and improve treatment effect to therapeutic points in the human body while preventing generation of uncomfortableness or a nasty smell caused by smoke generated by the heat source. SOLUTION: This thermotherapy device 1 is composed of a heat source 2 comprising a base comprising a root crop and a medicinal herb combusting material 4 placed on it, and a cover body 5 of a lamination structure comprising a resin sheet held on a corrugated board, and an aluminum foil attached to it, and disposed to cover this heat source 2 to be closed, leak of smoke generated from the heat source 2 to the outside can thus be prevented by the cover body 5, effects of a gas current or contact with it to the heat source 2 are prevented to prevent a burn or fire, heat insulating effect is achieved by radiation by the aluminum foil of the cover body 5, and blood circulation inside or on the surface of the human body is improved by heat from the heat source 2 and diffusion of an anti oxidant on the surface of the resin sheet on the cover body 5.
Patent JP-H0326535-A (JP)
Title: Laminated cloth and dustproof clothing made of same
Inventor: SHIOTANI TAKASHI
IPC: A41D13/00
Filed: 1989-06-23
Abstract: PURPOSE:To enhance air permeability and to eliminate stuffiness and stickiness at the time of wearing while keeping the dust passing and collecting efficiency and low dust scattering properties of the max. level by forming a laminated structure from three layers consisting of at least one long fiber nonwoven fabric layer and long fiber knitted fabric layers holding the same therebetween. CONSTITUTION:Laminated cloth has a three-layer laminated structure wherein at least one long fiber nonwoven fabric layer is sandwiched between long fiber knitted fabric layers and the dust passing and collecting efficiency of particles having a particle size of 0.17mum or more thereof is 99.0% or more and the number of scattering particles having a particle size of 0.17mum or more thereof measured according to the shaking method of JIS B9923 is 10 particles/ft<3>/100cm<2> or less and the air permeability thereof measured according to the fragile method of JIS L1096 is 20-100cc/cm<2>/sec. As the material of the long fiber constituting the nonwoven fabric and the knitted fabric, polyamide, polyester, polyolefin or an acrylic resin are used. The dustproof clothing made of this laminated cloth has sufficient dustproof characteristics even in a clean room requiring a purifying degree of a high level and, since said clothing has air permeability of a definite value or more, excellent wearing comfortableness is obtained.
Patent JP-S5786042-A (JP)
Title: Method for measurement of oxygen partial pressure
Inventor: AZUMA SHIZUO
IPC: G01N27/407
Filed: 1980-11-19
Abstract: PURPOSE:To detect oxygen concns. easily at ordinary temp. by using a resin consisting of a sulfonic acid base ion exchange resin as an electrolyte layer, and measuring the potential difference taking place on the surfaces on both sides of said electrolyte layer. CONSTITUTION:A sulfonic acid base ion exchange resin having a metallic salt of a sulfonic acid as an ion exchange group is used as an electrolyte layer. The electromotive force of an oxygen concentration cell is measured by making the oxygen partial pressure on one side thereof constant and flowing a gas to be measured on the other side. Since this electromotive force is in a constant relation with the logarithm of an oxygen partial pressure ratio, the relation between the electromotive force of the ion exchange resin layer to be used and oxygen partial pressure is determined beforehand, and the corresponding oxygen concn. is determined from the measured electromotive force. Thereby, the oxygen concns. are measured at ordinary temp. or with relatively low heating without requiring high temp. heating.
Patent JP-S5592294-A (JP)
Title: Drying method of composite wire
Inventor: KANBE YOSHIO
IPC: C21D9/56
Filed: 1978-12-29
Abstract: PURPOSE:To obtain the composite wire which is even in drying condition over the entire length and is stable in quality by winding the welding composite wire comprising packing flux in metal sheath on a cylindrical drum then directly heating this drum to the specified temperature. CONSTITUTION:The foregoing welding composite wire B wound on a payoff reel A is wound to the cylindrical drum D installed in the furnace C having been heated to the specified temperature, e.g., 350 deg.C, in the state of being arrayed horizontally in one row. In this state, the wire B is dried, after which it is taken up on a bobbin E. Here, the drying of the wire B may be accomplished under exactly the same conditions from the beginning till the end by rotating the drum D wound with the wire B at a constant speed. The drying time may be adjusted by changing the rotating speed of the drum D and may also be adjusted by drum diameter and the number of wire windings, besides this.
Patent JP-H10338227-A (JP)
Title: Sealable carton
Inventor: IIJIMA ATSUSHI
IPC: B65D5/54
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a double-walled sealable carton on which a covering lid can be fitted without irregularity at the joint and which helps to rationalize the process of thickening the the part. SOLUTION: A carton has the shape of a casing of rectangular parallelepiped with a double wall of an outer wall panel and an inner wall panel at least for the front side of the trunk part and two lateral sides and provided with a covering lid freely openable on a hinge in the upper side of the outer wall panel 1, 14 of the back side. In continuation from four outer wall panels 1-4, 11-14 one sheet of carton blank in which three or four inner wall panels 5-7, 15-18 adjoin in a straight line is wound and bent to form the carton.
Patent JP-S6318173-A (JP)
Title: Fuel supply system for internal combustion engine
Inventor: FUKUI KIYOTAKA
IPC: F02B23/10
Filed: 1986-07-11
Abstract: PURPOSE:To secure stable engine output at the time of partial load running, by installing a nozzle, feeding the inside of a cylinder with fuel, and an injector, feeding the inside of a suction passage with leaf fuel respectively, and forming a rich mixture partially in doing fuel injection in the cylinder as well as in the suction passage. CONSTITUTION:Each fuel injection nozzle 3 (3a-3d) is installed in the cavity 6 formed on a top face 5a of a piston 5 in each cylinder 2 (2a-2d) of an engine E. And, each of these fuel injection nozzles 3 and a fuel feed pump 11 are interconnected by a fuel feed passage 13. On the other hand, each injector 15 (15a-15d), spraying fuel, is installed in each suction passage 4 (4a-4d) branched off to each cylinder 2. And, load of the engine E is calculated by a central processing unit 20, setting a desired injection quantity, and on the basis of this desired injection quantity, each injector is controlled. At this time, each injector is actuated at the time of a suction stroke when the engine E is in partial load running.
Patent JP-H0915175-A (JP)
Title: Sample vessel for thermal analysis
Inventor: MATSUNAGA YUJI
IPC: G01N1/00
Filed: 1995-06-28
Abstract: PURPOSE: To provide a sample vessel for thermal analysis which can be held easily by an automatic carrying device or the like. CONSTITUTION: A cover plate 2 is pressed down toward a sample S inside a sample vessel 1 by bent parts 4 which are formed of cut-in parts 3 provided in the lateral wall 1a of the sample vessel 1. Thereby the sample S in the form of powder or thin pieces is made compact and also brought into close and uniform contact with the sample vessel 1 and the cover plate 2. Since a part of the lateral wall 1a maintains its height after the sample is stored, the sample vessel 1 is held easily.
Patent JP-2000349097-A (JP)
Title: Device for supplying lead frame
Inventor: NAKATOMI YOSHIHARU
IPC: H01L21/50
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To move a lead frame shaped like a short strip to a predetermined position on a transfer rail one by one with more reliability. SOLUTION: An attraction tool for attracting a lead frame is provided with a supporting shaft 24 having a male thread on its peripheral surface. The supporting shaft 24 is provided, at its top end, with a magnet holding part 25 in which a magnet 26 is mounted. The magnet holding part 25 has, on its outside, a cylindrical bottomed suction holder 27 whose bottom portion 27a is screwed on the supporting shaft 24. By rotating the attraction holder 27, the relative retracting amount M of a magnet 25 from the opening surface of the attraction holder 27 is adjusted to secure the ideal suction force for the lead frame for the attraction holder 27.
Patent JP-H04361145-A (JP)
Title: Thermal analysis device
Inventor: OMURA TAKAHIRO
IPC: G01N25/00
Filed: 1991-06-06
Abstract: PURPOSE:To obtain a thermal analysis device where an ambient temperature around a sample is increased or decreased in an extremely short time. CONSTITUTION:A thermal analysis device is provided with heater wires 2 for increasing or decreasing the temperature of a sample 7 and then measures a thermal change which is generated at the sample 7 while increasing or decreasing the temperature of the sample 7 by the heater wires 2. A sample-traveling device which enables the sample 7 and the heater wires 2 to be moved relatively is provided and a temperature gradient is provided at the heater wires 2 along a relative traveling direction between the sample 7 and the heater wires 2.
Patent JP-H0326066-A (JP)
Title: Original read circuit for facsimile equipment
Inventor: HATA YASUHIRO
IPC: H04N1/40
Filed: 1989-06-22
Abstract: PURPOSE:To attain reproduction and recording of a thin line of an original without causing noise even when an output of an image sensor is small by applying contour emphasis processing through the selection of a contour emphasis coefficient in response to the level of the output of the image sensor. CONSTITUTION:An original 1 is read by an image sensor 2, converted into a white/black picture signal 3, a contour emphasis coefficient selection circuit 4 detects a peak value of a white level of a picture signal and outputs a coefficient selection signal 5 of contour emphasis corresponding to the level of the picture signal 3. A contour emphasis circuit 6 outputs an output signal 7 emphasizing the contour of the noted picture element of the input picture signal 3 according to a coefficient selection signal 5 stored to a terminal 8. The contour emphasis is increased when, e.g. the level of the picture signal 3 is large by the coefficient selection signal 5 and the contour emphasis is decreased when the level of the picture signal 3 is small and noise level is large. Thus, even when the output level of the image sensor is small, no noise is caused and a thin line in the original is reproduced.
Patent JP-H09326701-A (JP)
Title: D/a converter, design method for d/a converter, liquid crystal panel board and liquid crystal display device
Inventor: KIMURA MUTSUMI
IPC: G02F1/136
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To prevent inversion of an output by setting a dispersion range of capacitance of a plurality of capacitors used for the D/A converter within a prescribed value. SOLUTION: The designed capacitance of a plurality of capacitors C1-C6 for the D/A converter is selected according to the equation: Coj-dCj>Σ(ij) (Coj+ dCj) (for-all-j), where Ci, Cj are capacitance of i-th and j-th capacitors, Coi, Coj are designed capacitance of i-th and j-th capacitors, dCi, dCj are dispersion in capacitcance of i-th and j-th capacitors, Σ(ij) is total sum of the capacitance of the capacitors as to all numbers i smaller than a number j, and (for-all-j) is the modification of the equation that the equation is to be satisfied with all numbers i.  In this D/A converter 20, even when a capacitance ratio of a plurality of the weight capacitors is in dispersion under the worst condition, the capacitance of the j-th capacitor is larger than the sum of the capacitance sets of all the capacitors from the 1st to the (j-1)th without fail thereby avoiding inversion in the output of the D/A converter.