baber/WOPTO huggingface dataset:
Patent JP-H0232089-A (JP)
Title: Novel antibiotic sf2609a, b and c substances and preparation thereof
Inventor: TAKAGI MASAYUKI
IPC: C07G11/00
Filed: 1988-07-19
Abstract: NEW MATERIAL:An antibiotic SF2609A substance having the following characteristics and a salt thereof. Color and shape: yellow crystal; molecular equation:C19H14O5; mass spectrum (FD-MS): m/z 322 (M<+>); melting point: 184-185 deg.C; specific rotation: [alpha] =-110 deg. (C=0.2, CHCl3-CH3OH=1:1); solubility: soluble in chloroform, ethyl acetate, acetone and methanol, insoluble in water; a week acidic substance, etc. USE:An antibiotic active to treponeme and mycoplasma. PREPARATION:A strain belonging to the genus Streptomyces such as Streptomyces.SP.SF2609(FERM P-10128) is cultured preferably by a deep culturing method at approximately 28 deg.C for 2-7 days.
Patent JP-H0624810-A (JP)
Title: Manufacture of laminated glass
Inventor: NIWA HIDEYUKI
IPC: C03C27/12
Filed: 1992-07-07
Abstract: PURPOSE:To provide a manufacturing method of laminated glass which enables to produce continuously, being improved in the productivity and inexpensive in production and has superior appearance characteristic. CONSTITUTION:A resin sheet consists of raw materials such as an ethylene- vinylacetate copolymer, an organic peroxide and dially phthalate, and 2-2Omu embossed depths of the sheets are equal both at the front side and the rear side and the thickness deviation of the sheet is <=10mu. A laminated body interposed the sheet between the glass sheets is passed through a manufacturing device having heating furnaces 10, 22 incorporating press rolls 12, 14 and a transfer roll 16.
Patent JP-S6241210-A (JP)
Title: Heat-resistant methyl methacrylate resin
Inventor: TATEGAMI YOSHIHARU
IPC: C08F220/00
Filed: 1985-08-15
Abstract: PURPOSE:To obtain the titled methyl methacrylate-based resin improved in heat resistance in use and heat stability during melt molding, by copolymerizing a specified methacrylic ester with a fluoroalkyl methacrylate. CONSTITUTION:A methyl methacrylate-based resin comprising 3-5wt% methacrylate ester having an 8C or higher alicyclic hydrocarbon group in the ester moiety and 0.1-5wt% fluoroalkyl methacrylate. Examples of said methacrylic esters include bornyl methacrylate, fencyl methacrylate, l-methyl methacrylate. As the fluoroalkyl methacrylate, one which can form a homopolymer of a softening temperature >=about 70 deg.C is preferable. Preferable examples of the fluoroalkyl methacrylates include 2,2,2-trifluoroethyl methacrylate and 1,1-dimethyl-2,2,3,3-tatrafluoropropyl methacrylate.
Patent JP-H0228512-A (JP)
Title: Reference device for attitude bearing
Inventor: KOBAYASHI MASAO
IPC: B64D43/00
Filed: 1988-07-18
Abstract: PURPOSE:To accurately detect bearings always by calculating and correcting a zero-point shift of a bearings gyro all the time in the manner of using the detected output of a three dimensional magnetism detector. CONSTITUTION:The outputs(x, y, z) of the three dimensional magnetism detector 21 are supplied to coordinate conversion means 22 and converted to values(n, e, d) shown in an orthogonal coordinate consisting of a magnetic north axis(N- axis), magnetic east(E-axis) and downward axis(D-axis). A bearings angle psiof an aircraft nose is detected by the bearings gyro 3, and a pitch angle thetaand a roll angle phi are detected by a vertical gyro 4. A bearings angle deltapsi of a geomagnetic vector is calculated by arithmetic means 23 for the geomagnetic bearings angle. The zero point shift error deltapsi* of the gyro 3 is subtracted by the bearings angle deltapsi in correction means 24 for the zero point shift error, whereby the corrected value for the zero point shift error of the gyro 3 is obtained. Further, the detected bearings angle psi of the aircraft nose is subtracted by the corrected value for the error deltapsi of the gyro 3 in correction means 25 for the error of the bearings angle, then the corrected value psi* for the bearings angle of the nose is obtained.
Patent JP-H0229133-A (JP)
Title: Data collection system
Inventor: YASUDA MASANORI
IPC: H04Q9/00
Filed: 1988-07-19
Abstract: PURPOSE:To attain quick terminal replay by using other carrier line than a logical data line used for data communication between a central unit and a terminal equipment and interrupting the data communication with on/off control of a carrier signal. CONSTITUTION:The system consists of a central unit 1, plural terminal equipments 20, 21, and communication lines 3-5 connecting the central unit 1 and the plural terminal equipments 20, 21. Then when a data sent from the terminal equipments 20, 21 to the central unit 1 takes place, its own carrier signal is set and informed to the central unit 1 to interrupt tentatively the data collection of polling form executed by the central unit 1. Thus, the data of the terminal equipment causing the carrier signal is collected by the central unit 1 to apply the interruption type polling. Thus, the data is collected with priority.
Patent JP-H0472187-A (JP)
Title: Stretchable large-sized tubular container
Inventor: KITAMURA YOSHIO
IPC: B65D88/22
Filed: 1990-07-07
Abstract: PURPOSE:To ensure an empty space, utilize the space effectively and perform discharging of a content easily and assuredly by a method wherein on the outer surfaces of openings which are provided at the central parts of a pair of right and left retaining plates, opening/closing lids are provided, and between the confronted inner surfaces of the retaining plates, a continuous length tubular body is fixed. CONSTITUTION:At the central part of the front surface of right and left retaining plates 1, 2, openings 3, 4 are respectively provided, and on the outer surface of the openings, opening/closing lids 5, 6 are openably provided. On respective confronted inner surfaces of the right and left retaining plate 1, 2, sleeves 11, 12 are provided, and between these sleeves, a stretchable continuous length tubuluar body 13 is placed by fitting openings at both ends on the sleeves 11, 12, and is fixed by a band 14. The large-sized cylindrical shaped container is placed in a container 31, and the large- sized tubular container is contracted to the left end side. When a pair of right and left retaining plates 1, 2 are fixed by a latch 34, it is not easily disengaged even when there is some vibration. At the time of transport, between the inner surface of a window 32 on the right end sidewall of the container and the opening/closing lid 6, a stopper plate 33 is placed.
Patent JP-S5996006-A (JP)
Inventor: REIMON BOOMON
IPC: B60C27/04
Filed: 1983-09-28
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-H0467194-A (JP)
Title: Matrix display device
Inventor: TANAKA KENTARO
IPC: G09G3/20
Filed: 1990-07-06
Abstract: PURPOSE:To prevent the deterioration or burning of a light emitting diode or damage of the driver of the light emitting diode by heat generated by the diode by providing a means which drives the light emitting diode based on transferred display data and the output of a turning-on signal generation circuit. CONSTITUTION:A row driving means 4 which selectively drives light emitting diodes 1 is constituted of a buffer 41 which receives each signal of data clock C, display data D, and latch L, a shift register 42 which fetches the display D in accordance with the data clock C, latch register 44, driver 45 which selectively supplies an electric current to a matrix in accordance with the content of the register 44, etc. The driver 45 drives the light emitting diodes 1 of a scanned line for lighting only during the period of time when the register 44 is at a turning-on level and a turning-on signal generation circuit 3 makes outputting operation. Accordingly, the need of turning on the light emitting diode for a long period can be eliminated even when signal omission occurs. Therefore, the light emitting diode does not generate heat and is not deteriorated or the driver of the diode is not damaged by the heat even when the diode is derived at a high current value.
Patent JP-2000061031-A (JP)
Title: Apparatus for playing game
Inventor: RANDALL DOV
IPC: A63F5/04
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To increase the playing speed by a method wherein an operation device to be used together with a slot machine is made externally attachable to a machine, and also, at the time of a usage, the operation device is operated in such a manner that the actuability of a button is detected, and the button is operated in response to the detection result. SOLUTION: When this apparatus is applied to a fruit machine 2 for which three reels are attached in the machine, and which has a button 5 being operable by a player, an operation device 1 is disposed at a location close to the button 5. The operation device 1 is equipped with a housing 20 having a pair of extension legs 22, 24 which are arranged at individual confronted end parts of a rectangular box-shaped bridge member 26. In the bridge member 26, a cam mechanism having a cam 28 which is rotated by an electric motor, is provided, and on the lower surface 26a of the bridge member 26, a photosensitive sensor 30 is attached. When the photosensitive sensor 30 detects the lighting up of a lamp of the button, the cam 28 is rotated by the motor, and the button 5 is press-operated.
Patent JP-S57104326-A (JP)
Title: Presettable up-down counter circuit
Inventor: NIKUKURA HIROHISA
IPC: H03K23/00
Filed: 1980-12-22
Abstract: PURPOSE:To avoid the production of missignals in the process of count transition, by controlling so that all the bits are operated in parallel when counting is progressed. CONSTITUTION:A clock is inputted in parallel with a register circuit 20 at each bit. Outputs 33-36 of the register circuit 20 are inputted to an adder circuit 25 in parallel. A control input terminal 27 is to select up or down count. When the input terminal 27 is at ''L'', the 2nd input terminal of the 1st bit of the adder circuit 25 is at ''H''. In this case, the adder circuit 25 adds ''1'' to the output signal of the register 20. An output of the adder circuit 25 is set to the shift register 20. When a control input terminal 11 is at ''H'', the preset value given to signal input terminals 12-15 is set to the register 20 and the count can start from this value.
Patent JP-H0470006-A (JP)
Title: Power circuit of lsi
Inventor: UCHIDA YUKIMASA
IPC: H02J1/10
Filed: 1990-07-10
Abstract: PURPOSE:To prevent the deterioration of an LSI power wiring due to an electromigration phenomenon and to improve the reliability of the fine LSI wiring by changing periodically the power current flowing on a power line in a certain direction and its adverse direction and reversing periodically the flowing direction of electrons at a point near the center part of the power line. CONSTITUTION:The 1st and 2nd terminals 14 and 15 are provided together with a power line 11 which functions to supply the power to plural circuits 13 forming an LSI connected between both terminals 14 and 15, the power supply circuits 20 and 21 which supply the constant voltage to the line 11, and a means which reverses cyclically the current flowing on the line 11 between the terminals 14 and 15 with the constant voltage supplied from both circuits 20 and 21. Then an activating circuit 22 of the power supply circuit produces the power activating signals 31 and 32 of such timings to secure the duplication between both circuits 20 and 21 in terms of time and at the same time to alternately activate these circuits 20 and 21. Thus the overall deterioration of the line 11 due to an electromigration phenomenon can be prevented and a finer power line 11 can be obtained.
Patent JP-S58133467-A (JP)
Inventor: RICHIYAADO II UIRIAMUSU JIYUNI
IPC: F02M37/08
Filed: 1982-10-13
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-S6240790-A (JP)
Title: Semiconductor laser
Inventor: UJI TOSHIO
IPC: H01S5/00
Filed: 1985-08-16
Abstract: PURPOSE:To obtain a planar light emitting type semiconductor laser which is readily oscillated with a hetero structure having an active layer by providing a step at a part, forming the active layer on the side of the step, and forming a resonance mirror in the elevational direction of the step. CONSTITUTION:A step is formed on the main surface of a substrate 11, and an N-type clad layer 13, an active layer 14 and a P-type clad layer 15 are formed on the side 12 of the step. A current flows from the layer 15 through the layer 14 to the layer 13 in a direction parallel to the main surface of the substrate 11 to emit a light from the active layer on the side 12 of the step. With the upper and lower surfaces 16, 17 of the step as reflecting mirrors an oscillation occurs in the elevational direction of the step, i.e., in a direction perpendicular to the substrate 11. Since a gain region is formed in the elevational direction of the side 12 of the step, the length of the gain region can be sufficiently increased to 5mum or larger, thereby remarkably readily oscillate.
Patent JP-H0229633-A (JP)
Title: Thin film transistor
Inventor: MISHIMA YASUYOSHI
IPC: G02F1/136
Filed: 1988-07-19
Abstract: PURPOSE:To allow the control of a threshold voltage by addition of a small amt. of an impurity such as boron by using the two-layered structure consisting of an i a-Si:H layer and microcrystal Si added with the impurity as an active layer. CONSTITUTION:The active layer 26 of the thin film transistor is made of the two-layered structure laminated with the i a-Si:H 24 which is positioned on a gate electrode 22 side and has 10-500Angstrom thickness and the microcrystal Si layer 25 which is positioned on a source electrode 29 and drain electrode 30 side and has 50-1,000Angstrom  thickness. Namely, the microcrystal Si is the intermediate product of amorphous silicon and polycrystalline Si and has the crystal grains of the Si smaller than the crystal grains of the polycrystalline Si. The activation rate of the boron added into the microcrystal Si is higher than the activation rate of the boron added to the a-Si:H. The desired threshold voltage is controllable with the amt. of said boron to be added smaller than the amt. of the boron to be added to the a-Si:H.
Patent JP-S5882089-A (JP)
Title: Compressor
Inventor: MARUYAMA TERUO
IPC: F04C18/344
Filed: 1981-11-11
Abstract: PURPOSE:To control the titled compressor in such a manner that the loss in the cooling capacity of the compressor is kept small when the compressor is operated at low speed and the coolig capacity of the compressor is controled more effectively when the compressor is operated at high speed, by a method wherein the volumetric curve of a vane chamber at a position near the point at which the intake stroke of the compressor is terminated is made to become cylindrical with the inclusion of a substantially flat section. CONSTITUTION:The supply of a coolant from an intake hole 17 is interrupted immediately after a vane 20-2 passes the intake hole 17 and therefore, the intake stroke is terminated at this point. In this case, the volumetric curve of the vane chamber 18-1 at the position near the point at which the intake stroke is terminated is made to become cylindrical with the inclusion of the substantially flat section designated by the chain line as shown so that the rate of variation of the curve is lower than that of the conventional volumetric curve. As a consequence, when the compressor is rotated at low speed, the lowering of the cooling capacity of the compressor due to an intake loss is minimized while  when it is rotated at high speed, it is possible to obtain a coolig capacity controlling effect higher than that of the conventional compressor.
Patent JP-H10161324-A (JP)
Title: Projection exposure method
Inventor: TSUBOKA TOMOAKI
IPC: H01L21/027
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To correct expansion and contraction distortion in both directions of X and Y, etc., and to enhance the superimposing accuracy of patterns on a mask, etc., on those on a substrate by detecting the positions of the target patterns at least at three points which are arranged on a nonlinear line, so as to detect the expansion and contraction distortion in both directions of X and Y, etc., of a wafer. SOLUTION: Three points of patterns 11-13 are provided on the substrate 10 and the target patterns 14-16 on the mask or a reticle are superimposed on these target patterns 11-13. These patterns 11-13 are arranged out of the same line and the distance A between the target patterns 11 and 12 is detected to detect the expansion and contraction distortion in the direction of X. Further, the distance B between a straight line which links the target patterns 11 and 12 and the target pattern 13 is obtained to detect the expansion and contraction distortion in the direction of Y. Further, an orthogonal degree in the directions of X and Y can be detected by the difference between the detected X-coordinate of the pattern 13 and the X-coordinate of the pattern 13 for setting calculated from the measurements of the patterns 11 and 12.
Patent JP-S6335598-A (JP)
Title: T-cell activation factor
Inventor: YOKOO YOSHIHARU
IPC: C12P21/02
Filed: 1986-07-31
Abstract: NEW MATERIAL:A T-cell activation factor that has following physical and chemical properties: molecular weight: 16,100 (according to the SDS-PAGE method), isoelectric point: 9.3+ or -0.3 (according to the chromato-focusing method), amino acid composition (hydrolyzed with 6N hydrochloric acid at 110 deg.C under reduced pressure for 20hr and determined using an amino acid analyzer in mol%): Ala; 1.00, Arg; 0.74, Asp/Asn; 0.32, Glu/Gln; 0.71, Gly: 1.11, His; 0.22, Ile; 0.35, Leu; 0.97, Lys; 0.79, Met; 0.14, Phe; 0.11, Pro; 0.34, Ser; 0.47, Thr; 0.33, Tyr; 0.19 and Val; 0.52. USE:A therapeutic agent for cancers and other diseases. PREPARATION:For example, human lymphoma cells are cultured in a medium to allow the products in the culture mixture and the culture mixture is centrifuged to separate the supernatant. The supernatant is concentrated and subjected to ion exchange chromatography, high-performance liquid chromatography and other operations to purify the products whereby the objective T-cell activation factor is obtained.
Patent JP-H0914166-A (JP)
Title: Rotary type actuator and differential gear device using same
Inventor: NISHICHI MAKOTO
IPC: F16H48/27
Filed: 1995-06-23
Abstract: PURPOSE: To maintain a position relation between a containing chamber and an inner circumferential surface in a constant state by a method wherein a guide shaft in a circular shape in cross section at least a part of which is inserted in a containing hole and to the outer peripheral surface of which the side on the inner circumferential side of a vane makes contact is arranged at the end part of a casing. CONSTITUTION: A rotary type actuator A comprises a casing 1; a rotor 2; and a plurality of vanes 3. In which case, the casing 1 consists of a body 11 and a cover body 12. Further, the rotor 2 has one end part rotatably extending through the cover body 12 and the other end part rotatably inserted in a containing chamber 13. Further, a containing hole 21 extending over an axis L2 is formed in an end part entering the containing chamber 13. A plurality of vane grooves 22 extending therethrough are formed radially centering around the axis L2 and the vane 3 is slidably inserted in each vane groove 22. A guide shaft part 14 is formed on the bottom of the containing chamber 13, and rotatably inserted in the containing hole 21.
Patent JP-S5877822-A (JP)
Inventor: GOSE BIRENGA
IPC: A61K39/205
Filed: 1982-10-15
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-2000019817-A (JP)
Title: Image forming device
Inventor: NAKAGAWA KENICHI
IPC: G03G15/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To shorten the time needed to control the potential of the surface of a photoreceptor, in an image forming device. SOLUTION: The image forming device is provided with the photoreceptor 1 for which an amorphous silicone is used as a material, an electrifying means 2 for uniformly electrifying the surface of the photoreceptor 1 to a fixed potential, an exposure means 3 for forming an electrostatic latent image on the photoreceptor 1, a developing means 4 for sticking the charged toner to the electrostatic latent image, to form a visible image, a potential measuring means 9 for measuring the surface potential of the photoreceptor, a rotation angle position detecting means 10 for detecting the rotation angle position of the photoreceptor and a surface potential control means 20 for measuring the potentials in each rotation angle position by the potential measuring means and the rotation angle position detecting means and controlling the electrifying means, based on the measurement values,  to make the average value of the surface potentials a desired potential.
Patent JP-S5973004-A (JP)
Title: Method for lowering water content of substance having adhered moisture, contained moisture or mixture thereof
Inventor: YAMAUCHI SHIYOUZOU
IPC: B01D12/00
Filed: 1982-10-18
Abstract: PURPOSE:To easily remove adhered moisture and a part of the contained moisture of substance having adhered moisture and/or contained water incapable of being dehydrated by a filter within a short time, by mixing the above mentioned substance with a specific compound. CONSTITUTION:Substance having adhered moisture and/or contained moisture is reacted with a polyvinyl alcohol/maleic ester copolymer of form the addition compound of said copolymer and water which is, in turn, separated from the reaction system to lower the water content of the substance having adhered moisture and/or contained moisture. Because the amount to be used of the polyvinyl alcohol/maleic ester copolymer is different by the component of the copolymer, especially, the component of maleic ester and the polymerization degree thereof, it is used in consideration with the desired lowering of water content and the dehydration capacity of the copolymer. In addition, fumaric acid may be used in place of maleic acid.
Patent JP-2000002857-A (JP)
Title: Variable refraction angle stereoscopic vision glasses
Inventor: SHIMIZU ERIKO
IPC: G02B27/22
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a variable refraction angle prism stereoscopic vision glasses capable of freely adjusting a refraction angle so that left and right stereoscopic display screens can be seen while being superposed at an arbitrary observation position, concerning a stereoscopic prism glasses of a binocular type stereoscopic vision system for which a fixed prism has conventionally been used in general. SOLUTION: The stereoscopic vision glasses are constructed by forming wedge type prism lenses by putting a convex lens and a concave lens which are planar on one surface and have a same radius of curvature, together to obtain a combination pair, and using this lens pair as left and right glass lens optical systems 1LL, 1LR. It is possible to adjust a necessary direction and an angle of refraction by vertically and horizontally moving one of the paired lenses formed into the wedge type prisms and varying a slant angle of the prism surface. Therefore, it is possible to achieve a pair of variable refraction angle stereoscopic vision glasses capable of adjusting a prism refraction angle so that left and right stereoscopic display screens 11Ln, 11R can be seen while being superposed at an arbitrary observation position, by using this pair as a prism optical system of a stereoscopic vision glasses.