baber/WOPTO huggingface dataset:
Patent JP-S61158276-A (JP)
Title: Video signal processing circuit
Inventor: SOMEYA IKUO
IPC: H04N5/21
Filed: 1984-12-28
Abstract: PURPOSE:To separate completely a noise component or a movement component by using a double-frame difference signal at a part where chrominance signals are multiplied with a high space frequency. CONSTITUTION:The 1st subtractor 8 calculates a single frame difference signal S1 from the video signal of an NTSC system and the output of a frame delay line 10 and supplies the signal S1 to the 1st space LPF11. While the 2nd subtractor 13 calculates a double-frame difference signals S2 from an input video signal and the output of a frame delay line 14 and supplies the signal S2 to the 2nd space HPF15. An adder 12 adds the outputs of both filters 11 and 15 to each other and supplies them to a noise/movement detecting circuit 29. The circuit 29 uses a double-frame difference signal S2H for a part where the chrominance signals are multiplexed with a high space frequency and then a single-frame different signal S1L at a part which is important for the picture information with no chrominance signal multiplexed and a low space frequency for security of response characteristics. Thus the circuit 29 separates the noise or movement component.
Patent JP-2000107168-A (JP)
Title: Three dimensional computerized tomography and tomograph
Inventor: FRANK SAUER
IPC: G01N23/04
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To reconstruct accurately an image by filtering individually pixel data of the split first and second pixel groups and forming contributions of each group to appropriate filtered two-dimensional(2D) images. SOLUTION: Image reconstruction executed by a processor 418 includes the filtering of a plurality of 2D image data sets collected on a 2D detector 412 that is turned into pixels to form a plurality of filtered appropriate 2D images, and 2D images are back projected three-dimensionally in a common three dimensional(3D) space. In the first part of the filtering step, pixels of each of the collected 2D image data sets are divided into the first and second groups, pixel data of each of the groups are filtered and contributions to the appropriate filtered 2D image are formed for each group.
Patent JP-H1099262-A (JP)
Title: Optical system of endocscope
Inventor: TAKAHASHI KAZUAKI
IPC: A61B1/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To compensate lighting inconsistency during observation. SOLUTION: In an endoscope with an objective optics 10 which is used to observe an observed object under lighting from the top end through a light guide, at the front side of an observation window 11 of the objective optics 10, a filter 20 in which a variable transmittance gradation pattern is formed is provided. There are various filters 20 can be used such as that a gradation pattern becomes more faint from the center to circumference, a gradation pattern becomes more faint from the center to circumference in a half area, etc. The filter 20 can be used to eliminate lighting inconsistency at the observation optics. The filter 20 can be arranged immediately in front of a CCD 17.
Patent JP-S62138791-A (JP)
Inventor: NISHIMURA EIICHI
IPC: G21C13/08
Filed: 1985-12-13
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-H02126945-A (JP)
Title: Wet vertical type grinder
Inventor: KONDO SHIGEKI
IPC: B02C23/10
Filed: 1988-11-08
Abstract: PURPOSE:To make grinding efficiency and classification efficiency excellent by performing grinding with the rollers at a wet type and return slurry contg. coarse powder obtained after treatment by a classifier to a grinder only at the automatically preset flow rate ratio. CONSTITUTION:In a wet vertical type grinder 100, a hydraulic cylinder 12 which press-contacts the grinding rollers 3 on the upper face of a rotary table 2 via a boom 10 is provided to the outside of a casing 1. A rotary cylinder 5 equipped with a classification cone 6 having a trun-cated conical shape is vertically provided to the upper face part of the outer circumference of the table 2. A straightening inner cylinder 7 is vertically lowered to the inside of the rotary cylinder 5 from the boom 10 and a chute 15 for substance to be ground and introduction of fluid is provided by perforating a column 9. Further a discharge port 14 is provided through which slurry overflowed from the upper end of the rotary cylinder 5 is discharged to the outside of the casing 1. Further in the wet type classifiers 400, 500, slurry after grinding is classified and also the slurry contg. coarse powder after classification is passed to the chute 15 of the grinder 100 via a flow rate regulating valve 800 and a return pipe 1000.
Patent JP-S61157936-A (JP)
Title: Data shifting circuit
Inventor: WATABE TAKAHIRO
IPC: G06F7/00
Filed: 1984-12-28
Abstract: PURPOSE:To make a data inversion circuit unnecessary and to shorten the execution time by employing three try state gates for the operation of one bit in order to shift or rotate data in right and left sides. CONSTITUTION:In terms of the data operating circuit 22 of two bits for executing the data shift and rotation, three try state gates 201-224 are provided with respect to each bit of input data of eight bits. Respective codes 202, 205, 208, 211, 214, 217 220 and 223 at every one bit in three gates input corresponding bits D10-D17. Other codes 201, 204, 207, 210, 213, 216, 219 and 220 in the remaining two gates input bits D16, D17, D10, D11, D12, D13, D14 and D15, which rotate in the left side by two bits from the corresponding bits, and the data operation of two bits is executed in the left side.
Patent JP-H06108012-A (JP)
Title: Gelatin and its production
Inventor: IKEUCHI TOKUO
IPC: C09H3/00
Filed: 1992-09-24
Abstract: PURPOSE:To obtain a gelatin which has high light transmission and gel strengths, causes little fogging, has excellent photographic characteristics when used in photography, and has a high quality even when produced from a jungle bone. CONSTITUTION:A gelatin is produced by pretreating the raw material with an acid or alkali, adding an aq. hydrogen peroxide soln. to the pretreated material to give a gelatin soln., and subjecting the gelatin soln. to an anion-exchange treatment, then to washing with water, and to extraction.
Patent JP-H07112911-A (JP)
Title: Impression material for bite taking
Inventor: KANBARA TAKASHI
IPC: A61K6/90
Filed: 1993-10-15
Abstract: PURPOSE:To obtain an impression material for bite taking, having excellent hardening characteristics and a high hardness of a hardened body, readily cuttable without sagging of a kneaded material and excellent in both aspects of physical properties and operating efficiency. CONSTITUTION:This impression material for bite taking is composed of (A) 100 pts.wt. organopolysiloxane having >=2 aliphatic unsaturated groups in one molecule and 50-600cSt viscosity at 25 deg.C, (B) 0.1-30 pts.wt. organohydrogenpolysiloxane containing HSiR2O1/2 unit in one molecule (R is a 1-10C substituted or unsubstituted hydrocarbon), (C) a silicone-soluble platinum compound in an amount of 10-500ppm [based on the total amount of the components (A) and (B)] and (D) 20-500 pts.wt. inorganic filler.
Patent JP-S61151212-A (JP)
Title: Methacrylate copolymer and its production
Inventor: SAITO KOICHI
IPC: C08F220/10
Filed: 1984-12-24
Abstract: PURPOSE:To obtain the titled copolymer excellent in heat and water resistance, by copolymerizing methyl methacrylate with a methacrylate monomer in the presence of a specified radical polymerization initiator. CONSTITUTION:A methacrylate copolymer of a residual monomer content <=0.2wt% is obtained by mixing 100pts.wt. mixture comprising 10-90wt% methyl methacrylate and 90-10wt% methacrylate monomer having an 8C or higher alicyclic hydrocarbon group in the ester moiety [e.g., (iso)bornyl methacrylate monomer] with, optionally, monomers copolymerizable therewith (e.g., styrene) and copolymerizing the obtained mixture in the presence of a combination of 0.01-0.4pt.wt. radical polymerization initiator of a 10hr selected half-life temperature of 45-80 deg.C (e.g., lauryl peroxide) with 0.05-0.8pt.wt. radical polymerization initiator of a half-life temperature of 90-110 deg.C (e.g., di-t-butyl diperoxyisophthalate).
Patent JP-H06108218-A (JP)
Title: Hot-dip aluminum-plated steel sheet improved in corrosion resistance and its production
Inventor: HAMANAKA SEIICHI
IPC: C23C2/02
Filed: 1992-09-25
Abstract: PURPOSE:To provide an inexpensive material as the material for an automotive exhaust gas system by improving the corrosion resistance of an aluminum-plated steel sheet even at the time of using a steel sheet having a componental compsn. approximately similar to that of common steel as a substrate and allowing it to combine high temp. properties and workability. CONSTITUTION:A cold-rolled steel sheet of steel contg. <=0.01% C, 0.05 to 3.0% Mn, 0.03 to 0.20% P, <=0.02% S, 0.05 to 2.0% Cu, 0.005 to 0.100% Al and <=0.008% N and furthermore contg., according to circumstances, one or >=two kinds among >=4 Ti/(C+N) as well as <=0.5% 0.01 to 0.30% Nb, 0.01 to 0.30% V, <=1.5% Si, <=3.0% Mo, 0.01 to 0.30% W, <=2.0% Ni, <=6.0% Cr and 0.0003 to 0.005% B, and the balance iron with inevitable impurities is used as a substrate, and this steel sheet is applied with hot-dip aluminum plating.
Patent JP-H03142365-A (JP)
Title: Acceleration sensor
Inventor: ASANO SHOGO
IPC: G01P15/08
Filed: 1989-10-27
Abstract: PURPOSE:To offer a sensor which is free from quality reduction and is easily built in by fixing a wiring connector to a sensor base and preliminarily connecting each terminal of this connector and each lead pin of the sensor main body part and sealing up the connection part with a resin. CONSTITUTION:A bracket and terminals 56 to 59 are inserted and formed in the wiring connector made of a resin, and the bracket is fixed to a base 1 by welding. Lead pins 24, 25, 28, and 29 are connected to terminals 56 to 59 of the connector 54 respectively by welding, and the part surrounded with a flange 55c of the bracket and the wall surface of the connector 54 is sealed up with the resin. Thus, the quality is not degraded and the assembling work for the use is simplified.
Patent JP-S61151651-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: KUREMATSU MASAYUKI
IPC: G03C7/30
Filed: 1984-12-26
Abstract: PURPOSE:To prevent the formation of a precipitate, etc. in a stabilizing soln. and the stain of an image during storage by successively processing a silver halide color photographic sensitive material with a fixing soln. and a stabilizing soln. contg. a specified compound as a substitute for washing water without carrying out washing between the two processing stages and by irradiating ultraviolet rays on the stabilizing soln. or applying a magnetic field to the soln. during the processing with the soln. CONSTITUTION:A photosensitive material is successively passed through stabilizing baths ST-1, ST-2, ST-3 each filled with a stabilizing soln. contg. a compound represented by formula I (where each of R and R1-R5 is H, halogen, OH, alkyl, alkoxy, sulfo or -NHCH2SO3M, M is a cation, and t=1-3) or by formula II [where each of R6 and R6' is H, alkyl, aryl or a heterocyclic ring, each of R7 and R7' is OH, (substituted) alkoxy, CN, CF3, (substituted) amino or the like, m=0 or 1, n=0, 1 or 2, and L is methylene] as a substitute for washing water. At this time, ultraviolet rays are irradiated on the stabilizing soln. from ultraviolet lamps 1, 2, 5 placed above the baths, 3, 4, 6 placed vertically in the baths, and 7, 8 placed horizontally in the baths, and/or the stabilizing soln. is stirred with polyethylene coated permanent magnets placed in the baths. The shelf stability of the stabilizing soln. itself and that of a formed image are enhanced.
Patent JP-S62141655-A (JP)
Title: Information recording carriage
Inventor: TANIGUCHI NAOSATO
IPC: G11B7/24
Filed: 1985-12-16
Abstract: PURPOSE:To protect recorded information by having an optical member which is approximately opaque to visible light to the upper part of the patterned information surface on an information recording carriage. CONSTITUTION:The information surface 16 is formed by an information recording layer consisting of a low reflectivity metal 13 and high reflectivity metal 14 is formed on a substrate 12 and further a protective layer 15 is formed thereon. 17 is the optical member provided on the protective layer 15. Said optical member 17 allows the transmission of only the light (of which the wavelength is about 800nm near IR wavelength) of a light source 7 such a LED disposed to an optical head 11 of the above-mentioned optical card reproducing device and does not allow the transmission of visible light. The above-mentioned optical member 17 is constituted of such a thin film as a single layer film or multi-layered films consisting of MaF2, CeO2, SiO, SiO2, etc., An optical card 1 is constituted in the above-mentioned manner. The light (of which the wavelength is about 800nm near IR wavelength) of the light source 7 such as LED disposed to an optical head 11 of the optical card reproducing device transmits the member 17 and the visible light does not transmit the member 17 and therefore, the reading of the information surface 16 by naked eyes is not possible.
Patent JP-H01163123-A (JP)
Title: Vincristine-containing substance
Inventor: FUIKUTOORU YOHANNESU NIKORUSON
IPC: A61K38/04
Filed: 1988-11-07
Abstract: PURPOSE: To obtain a medicine for treatment of cancer, containing vincristine and a peptide or an N-acryl derivative thereof, useful for the treatment of cancer, especially for suppressing Hodgkin's disease and other blood cancers without a fear of any complication. CONSTITUTION: This material containing vincristine, contains vincristine or a salt thereof, a peptide of formula I [Met(X) is an amino acid group of Met, Met(O), MetO2 or Met(O2 ); A is an amino acid group of L-lys, D-Lys, L-Arg, etc.; B is an amino acid group of L-Trp or L-Phe; Y is Gly-Z or Z (Z is hydroxyl, an esterified hydroxyl or a substituted amino) or a salt thereof, or an N-acyl derivative thereof. The objective material is obtained by preferably preparing the above mixture to a form of an injectable agent by a usual method. It is preferable to blend 0.5-2mg/ml vincristine with 10<-4> -2×10<-3> mmol peptide of the formula or the N-acryl derivative.
Patent JP-H09166953-A (JP)
Title: Xerographic cassette
Inventor: YAN FUAN DERU SUTEEN
IPC: G03G21/10
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a xerographic cassette used in a printing machine, etc. SOLUTION: This cassette includes a photoreceptor drum 11, a cleaning blade 15, a consumed toner carrying means (a spiral wire 20 and a bent pipe 23) carrying and accumulating the consumed toner removed from the drum 11 by the blade 15 on the inside 21 of the drum 11. This carrying means includes the flexible spiral wire 20 functioning as an auger. The bent pipe 23 of the carrying means communicates with an auxiliary container for consumed toner 30, and the pipe 33 is bored in order to discharge the toner into the container 30. When the container 30 is substantially filled with the toner once, the consumed toner is carried to the inside 21 of the drum 11. The container 30 is provided with an access means 38, which can be emptied, so that effective life of the cassette is prolonged.
Patent JP-H01123881-A (JP)
Title: Adhesive for vibration insulator rubber
Inventor: YASUDA TETSUO
IPC: C09J133/04
Filed: 1987-11-07
Abstract: PURPOSE:To provide an adhesive for vibration insulator rubber having not only good adhesion and tackiness but also excellent applicability and workability, by admixing a one-pack type acrylic resin emulsion as the main component with a tackiness modifier. CONSTITUTION:A one-pack type acrylic resin emulsion as the main component is admixed with a tackiness modifier (e.g., baryta, carbon black, silica, or titanium oxide) to prepare an adhesive for vibration insulator rubber. This adhesive is excellent in workability by virtue of one-pack type and good in applicability by virtue of long pot life as compared with those of conventional adhesives. Further, it is free of solvent smell generation by virtue of emulsion type, as compared with solvent-based conventional types, and able to keep working environments in good condition. The flexibility of this adhesive after curing provides a good affinity for natural foamed rubber and a good adhesion thereto. Furthermore, the adhesive is inexpensive.
Patent JP-H03142736-A (JP)
Title: Magneto-optical disk
Inventor: ONAKI NOBUAKI
IPC: G11B11/10
Filed: 1989-10-30
Abstract: PURPOSE:To obtain the magneto-optical disk having a high sensitivity by forming a dielectric layer on the side of a metallic reflecting layer where the layer does not face a magneto-optical recording layer. CONSTITUTION:This disk is so formed as to have the dielectric layer 5 facing the magneto-optical recording layer 3 with the metallic reflecting layer in-between. Namely, a metal and a material which is converted to dielectrics by reacting with the metal are made to exist in a plasma state in a hermetic vessel for forming the metallic reflecting layer after the formation of the metallic reflecting layer and the dielectrics are deposited and laminated to integrally form the metallic reflecting layer and the dielectric layer 5. The magneto-optical disk which lessens the escape of heat from the reflecting layer side and has the high sensitivity is obtd. in this way.
Patent JP-H02127306-A (JP)
Title: Storing installation in snow
Inventor: HATORI SHOHEI
IPC: A01F25/00
Filed: 1988-11-08
Abstract: PURPOSE:To provide an installation for storing vegetables such as radishes or the like over a long period by excavating the ground to form a receiving concrete recess and providing a retaining wall body around said recess and a storage on the bottom respectively to provide a snow receiving space and an inlet-outlet path between the side faces of said recess and the storage. CONSTITUTION:The ground GL is excavated to form a receiving recess 1 by forming the bottom face part 2 of concrete 2a, 2c and an insulating material 2b, erecting a L-shaped embracing wall 4 on the side face part 3 to be covered with an insulating material 4a and forming a drain path 5 on the outer peripheral part of the bottom face part 2. A storage 8 is constituted of a meandering plate material on the bottom face part 2 of said recess 1 and a roof 8b having the back surface applied with an antisweat material is mounted on the storage 8. A snow receiving space 9 is provided between the side face part 3 of said recess 1 and the side face part 8c of the storage 8 and an outlet and inlet path is disposed. Thus, vegetables are preserved under low temperature for a long period by stacking snow in the snow receiving space.
Patent JP-H04155564-A (JP)
Title: Transfer system for data between processor and input/ output device
Inventor: KITO EIJI
IPC: G06F15/167
Filed: 1990-10-19
Abstract: PURPOSE:To receive long data by reading out the data of a variable length block area if a flip-flop is set, and reading out the data of a fixed length block area of a position indicated by a pointer circuit if the flip-flop is reset when a processor reads out the flip-flop and the pointer circuit. CONSTITUTION:CPU 1 and 2 constitute a perfect load fraction processor operated by the same program, and are connected to an input/output device 4. The input/output device 4 is equipped with a flip-flop circuit 46, a pointer circuit 42 where the pointer address of a port RAM 42 is set, and a flip-flop reset circuit 48 resetting the F/F 46 and the pointer circuit 47 by the instruction of the CPU 1 or 2. Thus, when the processor reads out the flip-flop 46 and the pointer circuit 47, if the flip-flop 46 is set, the data of the variable length block area are read out, and if the flip-flop 46 is reset, the data of the fixed length block area of the position indicated by the pointer circuit 47 are read out.
Patent JP-S63133162-A (JP)
Title: Copying machine
Inventor: GOTO YASUO
IPC: G03G15/00
Filed: 1986-11-26
Abstract: PURPOSE:To improve the workability by providing a lock mechanism which locks an upper unit between the close state and the full open state. CONSTITUTION:A copying machine A is divided into an upper unit 1 and a lower unit 2 with a paper passing path R as the boundary, and a photosensitive drum 4 and an electrophotographic copying process 5 are arranged in the upper unit 1, and a paper supply part 3, a transfer charger 6, a fixing device 7, and a paper eject tray 8 are arranged in the lower unit 2. The upper unit 1 can be vertically opened and closed around a fulcrum part and is locked in three states, namely, the close state, the half open state, and the full open state by a cylindrical pushing-up mechanism, which incorporates a spring and has both ends connected to units 1 and 2, and a lock mechanism. Thus, a heavy member like the photosensitive drum is easily taken out at a stable attitude to improve the workability.
Patent JP-2000115916-A (JP)
Title: Cut-off current setting method of running motor for electric rolling stock and its equipment
Inventor: MAKINO KENSHO
IPC: B60L15/20
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To enable cut-off current adjustment simply by a worker, and make it unnecessary to prepare an individual ammeter, in a cut-off current setting method of a running motor for an electric rolling stock and equipment for setting. SOLUTION: In a cut-off current setting mode, a motor lock state is set. In the state that an accelerator 4 is fully operated, a detected current value of a motor which is obtained with a current sensor CT is displayed on a liquid crystal display 16. While the displayed current value is monitored, it is adjusted to be equal to a specified cut-off current by operating up/down push buttons 13, 14. The current flow duty at this time is stored. As a result, it is made unnecessary to prepare an individual ammeter, and adjustment operation is enabled by a worker.
Patent JP-H02129713-A (JP)
Title: Coordinate input device
Inventor: YOSHIMURA YUICHIRO
IPC: G06F3/043
Filed: 1988-11-10
Abstract: PURPOSE:To constitute the title device so that a homogeneous vibration detecting signal can be obtained with regard to all vibration sensors and a coordinate can be detected with high accuracy by setting a mechanical resonance frequency of the vibration sensor higher than vibration frequency detected by the vibration sensor. CONSTITUTION:An input tablet consisting of a vibration transfer plate 8 is allowed to execute a coordinate input by a vibrating pen 3, and in accordance with inputted coordinate information, an input image is displayed on an indicator 11' consisting of a CRT which is superposed and placed on the input tablet. In such a case, a resonance frequency of a vibration sensor 6 is set higher than a vibration frequency inputted to the vibration transfer plate 8. In such a way, as for a vibration frequency band used actually for a coordinate operation, a vibration detection characteristic of the vibration sensor 6 can be broadened, and by eliminating an influence of the resonance frequency of the vibration sensor 6 by a simple and inexpensive means, an exact coordinate operation can be executed.