baber/WOPTO huggingface dataset:
Patent JP-H11118452-A (JP)
Title: Interferometer and interefrometry
Inventor: FUKUDA YUSUKE
IPC: G01B9/02
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a stable surface measuring accuracy regardless of fluctuation present in the optical paths of accuracy-measuring luminous flux in an interferometer. SOLUTION: Light beams of wavelengths λa, λb, emitted from a light source 10, are separated from each other by a diachronic mirror 12 and emitted as plane waves of wavelengths λa, λb from respective beam expanders 16A, 16B. The plane waves of wavelengths λa, λb are guided to a surface 34t to be inspected. The plane waves (reference beam) of wavelengths λa, λb reflected by a Fizeau surface 32f and measuring luminous flax of wavelengths λa, λb reflected by the surface, 34t to be inspected are united to produce interference beams of wavelengths λa, λb.  The interference beams of wavelengths λa, λb are separated by the diachronic mirror 22A, with the interfering beam of λa guided to a photoelectric conversion device 42A and the interfering beam of λb to a photoelectric conversion device 42B. A computer 50, based on image signals from the photoelectric conversion device 42A, 42B, eliminates errors caused by the influence of the fluctuation of air present between the Fizeau surface 32f and the surface 34t to be inspected, and calculates the profile irregularity of the surface 34t to be inspected.
Patent JP-2001098980-A (JP)
Title: Air-fuel ratio learning controller for engine
Inventor: MATSUI TOKIO
IPC: F02D41/14
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To correct a rich side air-fuel ratio in an enriching area to enhance control precision for a value of an exhaust toxic component. SOLUTION: A control means is provided, wherein plurally divided engine operation areas are provided to be set in a feedback area and the enriching area, and an air-fuel ratio is feedback-controlled in the feedback area to come to a specified air-fuel ratio set as a target air-fuel ratio based on a detected signal output from an exhaust sensor and is learning-controlled to update a correction value for the feedback control, and wherein the air-fuel ratio is controlled in the enriching area to be brought into a rich side air-fuel ratio set in a side richer than the specified air-fuel ratio as the target air-fuel ratio and is learning-controlled to keep the feedback control when the engine operation area is transitted from the feedback area to the enriching area, so as to update the correction value for the feedback control.
Patent JP-2000104238-A (JP)
Title: Fixing structure for roof weir made of flexible film
Inventor: OGAWA TADAO
IPC: E02B7/20
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To improve water tightness in a fixing part of a roof weir made of a flexible film. SOLUTION: A plurality of projections opposed to each other are arranged on a receiving metal fitting 6 and a pressure metal fitting 7 to which an anchor bolt 9 is penetrated, and which are fixed to a riber bed by a fastening nut 15, and an overlapping part of a flexible film 1 is narrowly pressed by those projections 16. A lot of the projections 16 are arranged to a downstream side from an upstream side of the anchor bolt 9 to push the flexible film 1 against tensile force acted on the flexible film 1 at the downstream side of the anchor bolt 9.
Patent JP-S62138619-A (JP)
Title: Combustion device
Inventor: ITO TERUAKI
IPC: F23N1/02
Filed: 1985-12-10
Abstract: PURPOSE:To prevent an unbalanced condition between combustion air and fuel to enable them to be supplied at a specified air-fuel-ratio by a method wherein a metering part is arranged at a part of air supplying pipe and a flow rate of pump is controlled in response to a pressure difference sensed by a pressure difference sensor for use in detecting a pressure difference across the metering part. CONSTITUTION:A pressure difference sensor 9 for use in sensing a pressure difference across a throttle part 5a arranged within an air feeding pipe 5 may input the sensed signal to a fuel control device to control a fuel pump 6 to a proper flow rate of pump. The sensed pressure difference signal is inputted to a controller device for controlling the number of revolution to keep the number of revolution of a blower 4 for combustion at a desired value. A flow rate Q can be expressed by Q=alpha.{(2g.h.gammaw)/gammaa}<1/2>, where a pressure difference generated across the throttle part 5a is (h), a density of flowing fluid is gammaa and a density of fluid in a U-shaped pipe is gammaw, and then an amount of air is detected in response to a pressure difference across the throttle part 5a. With the foregoing, an amount of fuel fed is controlled in cooperation with an amount of air, so that an air-fuel-ratio becomes constant and an unstable combustion is prevented.
Patent JP-2001103681-A (JP)
Title: Distribution line supervisory controller device and method and recording medium recording software for distribution line supervisory control
Inventor: KOBAYASHI SHOJI
IPC: H02J13/00
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To measure at a low cost and accurately a load in each section of a distribution line. SOLUTION: In a controlling calculator 52, voltage and a phase value obtained by simultaneously measuring all together in a switch slave station in both ends of each section are collected by a voltage phase collection part 54 and stored in a voltage phase difference file 55. In a section load calculation part 57 by a phase difference, based on an impedance file 56 and the voltage phase value file 55, a phase difference component in both ends of each section is calculated further with a voltage value and impedance in this section used, and a section passing current is calculated.  On condition, a difference component between the passing current in the section in a substation side connected through a switch of closed condition, that is, in a power source side and the passing current in the section in a load side, set as a section load in the section in the power source side, is stored in a section load file 318.
Patent JP-H03139653-A (JP)
Title: Original plate for electrophotographic type planographic printing
Inventor: KATO EIICHI
IPC: G03G13/28
Filed: 1989-10-26
Abstract: PURPOSE:To obtain the original plate for electrophotographic type planographic printing which does not change with time and has excellent electrostatic characteristics by incorporating two kinds of specific resins as essential components into a surface layer and incorporating a crosslinking agent at need therein. CONSTITUTION:At least one kind of the resins formed by contg. at least one kind of the polymer components having the functional group expressed by formula I and/or formula II and at least one kind of thermo- and/or photosetting resins are incorporated as the essential components into the surface layer and the crosslinking agent is incorporated at need therein. In the formulas I, II, -W1-, -W2- respectively denote -SO2, -CO- or -OOC-; n1, n2 respectively denote 0 or 1; X denotes a halogen atom. The original plate for electrophotographic type planographic printing which is improved in the effect by the hydrophilicity of the non-image parts, is stable in spite of storage under extremely severe conditions and can easily develop the hydrophilicity in a short period of time at the time of a treatment for hydrophilicity impartation is obtd. in this way.
Patent JP-H07125485-A (JP)
Title: Album for rearranging picture
Inventor: TOMOTA EISHI
IPC: B42F5/04
Filed: 1993-11-08
Abstract: PURPOSE:To provide an album for rearranging pictures, in which pictures having service size, panorama size and high vision size can be kept. CONSTITUTION:An album for rearranging pictures concerned is obtained, in which picture having service size can be kept in the three or upper, middle and lower stage keeping parts, which are produced between the sheets 2 and 3 and sheet 1 through the opening part 13 of the sheet 3, which is near to the sheet 2. Further, picture having panorama size 5 can be kept between the sheet 2 and the sheet 1. Furthermore, picture having a high vision size can be kept between the sheet 2 and sheet 1, which is formed below the uppermost stage keeping part produced between the sheets 2 and 3 and the sheet 1, and the sheet 1.
Patent JP-2001095763-A (JP)
Title: Medical appliance system
Inventor: TABATA TAKAO
IPC: A61B1/00
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a medical appliance system to achieve connection of the operation apparatus and connecting apparatus with ease and without miss, as the first medical appliances. SOLUTION: The second wiring unit 40 is connected to the first wiring unit, and has the connector joining parts 41a-41f to connect each predicated medical appliance. This is provided with the connected apparatus recognizing part 42 as a recognizing device to recognize each of the medical appliance. This is provided with the display parts 43a-43f as the announcing device to announce the connector joining parts 41a-41f to connect the recognized medical appliances based on the recognized result of the connected apparatus recognizing part 42.
Patent JP-2000103507-A (JP)
Title: Rotating device for coil
Inventor: UEDA TAKAHIRO
IPC: B65G7/08
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a coil rotating device for efficiently rotating the attitude of a coil, by only applying a simple design to a conventional device. SOLUTION: In a coil rotating device equipped with a coil pedestal 3 on one side of two surfaces forming nearly 90 deg. with each other and a roller conveyer 2 on another side, and rotating a coil 1 about 90 with the crossing axis of two surfaces as the center to change the attitude of the coil 1 placed between two surfaces from down to up ends or conversely; the conveyer 2 is made into two right and left pieces at an interval in the center part in the width direction of the conveyer 2, and the respective pieces are arranged in positions for supporting the outer periphery of the coil 1.
Patent JP-H10106984-A (JP)
Title: Polishing method and controller in polishing equipment for semiconductor wafer
Inventor: NAKAO HIDETAKA
IPC: B24B37/013
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a controller in a polishing equipment for semiconductor wafers in which a highly accurate polishing is made possible, reflecting such polishing conditions as the updated situation of the surface of a polishing nonwoven fabric and the updated components and temperature of a polishing liquid on the polishing. SOLUTION: This equipment has a polishing-time calculating unit 3, a polishing-time distributing unit 4, and a polishing controlling portion 5. When polishing semiconductor wafers initially, inputting a desired value MT of the film thickness of the wafer and an initial polishing time T0 from an inputting device 2, the first semiconductor wafer is polished only during the time T0 in the polishing portion of the polishing equipment. Thereafter, from the time TO, a measurement value M1 of the pre-polishing film thickness and a measurement value MF1 of the post-polishing film thickness, an optimum polishing time T1 which is applied to each of the second wafer to the wafer with a predetermined sheet number is calculated to polish each semiconductor wafer during the foregoing optimum time T1 .  Thereafter, whenever the polishing is completed, the optimum polishing time which is applied to each of the wafer with a specific sheet number to the wafer with a new predetermined sheet number is calculated in succession to polish each semiconductor wafer.
Patent JP-S62138146-A (JP)
Title: Production of solid vitamin for domestic animal
Inventor: OKAMOTO MASAMI
IPC: A23L33/155
Filed: 1985-12-10
Abstract: PURPOSE:To obtain a readily usable vitamin compound having good stability, by adding vitamins to a solubilizing agent, dissolving the vitamins while heating, mixing the resultant solution with a solid base prepared from gelatin, agar flour and water, injecting the mixture into a rubber bag with an injection tool. CONSTITUTION:Vitamins A, D3 and E are added to a solubilizing agent, e.g. polyoxyethylene sorbitan ester of a fatty acid, castor oil derivative of polyoxyethylene and sucrose ester of a fatty acid and dissolved while heating, preferably at 85+ or -1 deg.C to give a transparent solution, which is then mixed with agar flour and water and heated to prepare a solid base. The resultant base is, as necessary, incorporated with molasses, skimmilk powder, soybean cake flour, aromatizing flavor to give a composition for improving the palatability of domestic animals. The dissolved solution of the vitamins is added to the solid base to prepare a compatibilized solution and the composition for improving the palatability is added to give a pasty form. The resultant pasty mixture is then injected into a rubber bag with an injection tool and hermetically sealed.
Patent JP-S63131139-A (JP)
Title: Image forming method
Inventor: HIRANO MITSUNORI
IPC: G03C1/06
Filed: 1986-11-20
Abstract: PURPOSE:To permit easy formation of an extremely hard contrast image having decreased residual colors by processing a photosensitive material contg. a sensitizing dye and tetrazolium compd. by using a specific developing soln. and fixer. CONSTITUTION:Sensitizing dyes >=1 kinds are added to the emulsion layer of the photosensitive material and the tetrazolium compd. (e.g.: triphenyl tetrazolium chloride) is added to the emulsion layer or other hydrophilic colloidal layer. After such photosensitive material is subjected to image exposure, the material is processed by the developing soln. contg. >=0.25mol/l sulfite (e.g.: sodium sulfite) and having 9.5-11.5 pH then by the fixer contg. an acidic hardening agent (e.g.: water soluble aluminum salt) and having >=4.6 pH. The extremely hard contrast image having less residual colors is then quickly obtd. and in addition, a trouble in conveyance such as wrapping around a roller is eliminated.
Patent JP-S63130596-A (JP)
Title: Cephalosporin derivative
Inventor: YOKOO CHIHIRO
IPC: A61P31/04
Filed: 1986-11-20
Abstract: NEW MATERIAL:The compound of formula I (R is H, methyl, 3-amino-3- carboxypropyl, etc.) or its salt. EXAMPLE:7beta-{alpha-(2-Aminothiazol-4-yl)-alpha-[(Z)-carboxymethoxyim ino]acetamido}-3- ethoxycarbonylmethoxy-3-cephem-4-carboxylic acid Na salt. USE:An antibacterial agent for oral administration. It has excellent oral absorbability and antibacterial activity, etc., and has broad antibacterial spectrum. PREPARATION:A compound of formula II (R<1> is trityl, formyl, etc.; R<2> is COOH- protecting group) is made to react with a compound of formula III (Y is halogen) and the sulfoxide group of the resultant compound of formula IV is reduced. After removing the protecting group R<1>, the produced compound of formula V is made to react with a 2-aminothiazoleacetic acid derivative of formula VI (R<3> is R; R<4> is amino-protecting group) and, finally, the reaction product is deprotected.
Patent JP-S62137079-A (JP)
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1985-12-10
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-S61138700-A (JP)
Inventor: KENISU UIRIAMU KOOPI
IPC: C14B1/60
Filed: 1985-12-10
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-H02124131-A (JP)
Title: Endoscope picture processor
Inventor: TSURUOKA TAKEO
IPC: A61B1/04
Filed: 1988-11-02
Abstract: PURPOSE:To attain objective and numerical diagnosis based on numerical data by dividing the structure pattern of a body to be observed by an endoscope into plural small areas, calculating feature quantity to the small area and extracting the specified part of a video signal based on the coupling of the feature quantity. CONSTITUTION:To a binary picture to be binarized by an operation processor 118, labeling is executed and the same label is allocated to all picture elements which belong to a same linking component. After the labeling, an area is obtained from the total number of picture elements in each label. At first, the labeling is executed for groove width and scanning is executed in eight directions with 45 deg. intervals from a center of gravity position which is obtained from the center of gravity of each picture element. Then, the width of the groove in each direction is obtained from an adding average. For a surrounding length, a picture is scanned in a horizontal direction and the first point of each area is defined as a starting point. After that, the border line of the area is tracked and the picture element to correspond to each border point is obtained by counting. When the area is defined as A and surrounding length is defined as P, roundness is obtained from P<2>/(4piA). Based on these four types of the feature quantity, the selection of the necessary area is executed. Video data after the extraction are outputted through a D/A converter 121 and a gamma correcting part 123.
Patent JP-2000114668-A (JP)
Title: Semiconductor optical amplifier
Inventor: GOLDSTEIN LEON
IPC: H01S5/343
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor optical amplifier which is not influenced by a polarized light. SOLUTION: The active layer 20 of a semiconductor optical amplifier comprises the alternately combined layers of solid sub-layers which have the same bandgap width and are subjected to a tensile stress 21 and a compressive stress 22 alternately. The sub-layer 21 which is subjected to the tensile stress advantageously acts on the propagation of TM mode of the polarized light, and the sub-layer 22 which is subjected to a compressive stress advantageously acts on the propagation of TE mode of the polarized light. Moreover, the thickness of the sub-layers have the values by which a gain G for TE mode and a gain G for TM mode become positively identical.
Patent JP-H06239725-A (JP)
Title: Pasty dentifrice composition
Inventor: MORI SHIGEKI
IPC: A61K8/73
Filed: 1993-11-08
Abstract: PURPOSE:To obtain a pasty dentifrice composition having stable bactericidal activity and excellent rheological properties such as shape retention. CONSTITUTION:This pasty dentifrice composition is obtained by compounding, based on the total weight of the composition, 0.001-2.0wt.% of an aq. pyridinium compound, a quat. ammonium compound or a biguanide bactericide, 0.5-5.0wt.% of a cationized hydroxyethyl cellulose having an average mol.wt. of >=1,000,000 and a cationization rate of 0.05-0.5mol/glucose, 0.5-13wt.% of at least one kind of surfactants selected from a blockcopolymer surfactant of polyoxyethylene- polyoxypropylene type and an alkylolamide type surfactant and 5-50wt.% of a non-silica type abrasive agent.
Patent JP-H02123348-A (JP)
Title: Photosensitive material
Inventor: SUMIYA TAKASHI
IPC: G03C1/81
Filed: 1988-11-01
Abstract: PURPOSE:To obtain a photosensitive material having improved transparency and reduced curling vice and electrifiability by forming a resin layer contg. a specified polymer on one side of a polyester film, and providing further a photosensitive layer. CONSTITUTION:A resin layer contg. 5-95wt.% polymer consisting primarily of a recurrent unit expressed by formula I is formed on one side of a polyester film consisting of polyester wherein 1-20mol.% of total acid component constitut ing said polyester is aromatic dicarboxylic acid, and a photosensitive layer is further provided thereto. In formula, R is H or methyl group; M is H, alkali metal, alkaline earth metal, or ammonium; each R1-R4 is H, halogen, 1-20C alkyl group, or 1-20C alkoxy group. Thus, a photosensitive material having reduced curling vice, improved adhesion of the photosensitive layer to the polyes ter film, improved transparency and reduced electrifiability is obtd.
Patent JP-H04153750-A (JP)
Title: Control system for main storage
Inventor: FURUTO TOKUJI
IPC: G06F12/06
Filed: 1990-10-17
Abstract: PURPOSE:To vary the memory throughput of a main storage by connecting a bus line and a control line between the memory cards and at the same time loading and unloading the memory cards to and from a circuit part which contains the arithmetic units and a storage controller. CONSTITUTION:A storage controller 40 is provided with a bus line and a control line connected between the memory cards 51 in order to attain the independent control of each card 51. Meanwhile the cards 51 can be loaded to and unloaded from a circuit part which contains the arithmetic units 10 and a storage controller 40. Then the cards 51 can be loaded and unloaded in response to the increase/decrease of the capacity of a main storage 50. Thus the number of cards 51 can be varied as necessary to the optimum request performance (memory throughput) of the units 10. Then the memory throughput of the storage 50 is variable.
Patent JP-H06133272-A (JP)
Title: Digital time base collector
Inventor: KOBAYASHI TADAYOSHI
IPC: H04N9/88
Filed: 1992-10-16
Abstract: PURPOSE:To compensate dropout by providing a storage device having a storage capacity by 2-horizontal scanning periods of a digital signal and inhibiting the write to a memory when a dropout takes place in a reproduced video signal. CONSTITUTION:When a dropout detection circuit 9 detects a dropout, a signal is sent from the circuit 9 to a write control circuit 6, a write enable signal WE is set to a high level and video data written in a picture memory 5 are stored. Since video data before 2H are stored in a location designated by a write address, the video data before 2H are maintained as they are for a dropout period disabling write. Thus, when 1H video data having a part with a dropout are read from the memory 5, since the video data before 2H are read for a signal part having the dropout, the dropout is compensated.
Patent JP-S63132657-A (JP)
Inventor: OGURA RIICHI
IPC: A61H9/00
Filed: 1986-11-22
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-H10118403-A (JP)
Title: Method for concentrating liquid
Inventor: HARADA YOSHIAKI
IPC: C02F9/00
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device and to reduce the cost of equipment and running cost by performing removal treatment of an organic substance and/or nitrogen compound for condensate discharged from a preheater just as it is or after it is heated again and pulling out condensate from the tower bottom of an evaporator in accordance with a signal showing height of liquid level in the evaporator and sending the condensate to a storage tank thereof. SOLUTION: The vapor phase part of a condensate tank 13 is connected to a vapor line 19 of the outside of a heat transfer pipe through a line 14. Noncondensable gas such as air in a concentrator 8, which affects efficiency and power consumption of a compressor 10, is discharged to the outside of an evaporator by opening/closing a solenoid valve 20 provided in the vapor line 19. If necessary, gas to be discharged is applied to adsorption treatment by activated carbon or bubbled in liquid of a concentrate tank 17 to remove a harmful component and thereafter the gas is discharged to the atmosphere. Concentrate in the concentrator 8 is discharged to a concentrate tank 22 through a line 21 of the lower part of the concentrator 8 and a control valve by a signal sent from a liquid level indicator in the concentrator 8.