baber/WOPTO huggingface dataset:
Patent JP-H1099100-A (JP)
Title: Composition containing human papilloma virus dna
Inventor: ORTH GERARD
IPC: C12N15/00
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition containing the DNA of human theloncus virus obtained by shaving off the benign lesion of an epidermodysplasia verruciformis(EV) patient, extracting the shaved lesion and subsequently purifying the extract, and useful for detecting the infection of human theloncus virus, etc. SOLUTION: This composition containing the DNA of human papilloma virus(HPV) comprises a purified DNA obtained from a HPV selected from HPV-14a, 14b, 15, 17a, 17b, 19-24, 28, 29, 31, 32, IP2, IP4, etc., comprising approximately 7,000-8,000 base pairs and having a specific restriction enzyme map or a purified DNA fragment specific to one of the HPVs and capable of being stably hybridized with the HPV under a stringent condition, and at least one of other HPV DNAs different from the HPV. The HPVs are obtained by shaving off the benign lesion of an EV patient, selectively extracting the shaved lesion and subsequently purifying the extract by a balanced cesium density gradient method, etc.
Patent JP-H0277980-A (JP)
Title: Method for inspecting connected part by soldering
Inventor: HOSHI SHIRO
IPC: G01N25/72
Filed: 1988-09-14
Abstract: PURPOSE:To easily discriminate the quality of a connected part by soldering by applying a paint, the physical property of which changes when the soldered part is heated and observing the soldered part after heating. CONSTITUTION:Particles 7 of the paint applied on the surface of a soldered reed 5 do not deform and maintain their original shapes even when hot air of about 80 deg.C is blown on the reed 5 for 1-2 minutes, because the heat capacity of the solder is large. On the other hand, particles 7 of the paint applied on the surface of another reed 6 which is not soldered are melted by the hot air and form a film 8 of the paint and the particles 7 disappear. The part of the film 8 formed as a result of heating becomes flat and strongly reflects inspection light from a light source 10 and strong reflected light enters a detector 11. Since the particles 7 maintain the original shapes at a well soldered part, the light reflectivity of the part is low and the reflected light entering the detector 11 becomes less in quantity. Therefore, when such states are processed with a processor 12, the quality of the connected part by soldering can be discriminated.
Patent JP-H1160713-A (JP)
Title: Production of aliphatic polyester
Inventor: SAKANE MASANORI
IPC: C08G63/08
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound, such as a high mol.wt. polylactone, excellent in color tone and stability, and useful for compost bags and the like in the presence of a small amount of a catalyst in a short time by subjecting a cyclic ester monomer to a ring-opening polymerization reaction in the presence of a specific catalyst system. SOLUTION: This method for producing an aliphatic polyester comprises subjecting (C) a cyclic ester monomer such as a lactone (e.g. ε-caprolactone) to a ring-opening polymerization reaction in the presence of a catalyst system comprising (A) a tin compound such as an alkyl tin compound having three or more less 1-24C alkyl groups (e.g. monobutyltin hydroxide oxide) and (B) an electron-donating compound such as an amide (e.g. N, N-dimethylacetamide). The aliphatic polyester is useful for fishing lines, golf tees, moldings, hot-melt adhesives and the like which utilize the biodegradability of the polyester. The component A is preferably used in an amount of 0.001-0.1 wt.% based on the total amount of the raw materials including the component C, and the component B is also preferably used in an amount of 0. 0003-1000 moles per mole of the component A.
Patent JP-H0894602-A (JP)
Title: Low-pressure chromatography column with lid that can move automatically
Inventor: YOAHIMU GIYUNTAA
IPC: B01D15/08
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To reduce an operating condition and a working condition with a less time required for adjusting a column, without a plunger inclining. SOLUTION: A low pressure chromatography column 1 having a diameter of larger than 30cm, is composed of a substrate 12, and a vertical cylinder 4 having a lower sintered disc 3 located above the substrate 12, and an upper sintered disc 16 fixed to the lower side of a lid which is designed as a movable plunger 4. A machine element 5 for vertically moving the plunger 4 incorporates a sensor for determining the vertical posture and the horizontal posture of the plunger 4, and the sensor 6 is electrically connected to a control unit 10 for the machine element 5. A plunger/gel substance can be precisely prepared over the entire range of the plunger by mans of an optical observing unit (endoscope). The column 1 is suitable in particular for refining an insulin and a precursor.
Patent JP-2000056998-A (JP)
Title: Inter-tool cooperative operation system
Inventor: SHIMAJIRI TAKUMI
IPC: G06F15/16
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To locally manage a cooperative data file on respective machines, to transfer the file if needed and to transmit/receive data of a large scale. SOLUTION: An inter-tool cooperative operation part 1 is provided with two or more cooperative data storage parts 13 and 14, a cooperative data management information storage part 15 storing management information of cooperative data, a cooperative data notice part 12 transmitting cooperative data to machines 2-1, 2-2,..., 2-n, and a cooperative data management part 11. The machines 2-1, 2-2,..., 2-n are provided with cooperative data reception/request parts 23 inputting cooperative data to tools, cooperative data generation/ transmission parts 22 transmitting cooperative data to the cooperative data management part 11 and cooperative data local management parts 21 storing cooperative data.  The cooperative data generation/transmission parts 22 send self-machine names and the file names of cooperative data which the cooperative data local management parts 21 store to the cooperative data management part 11.
Patent JP-H04108646-A (JP)
Title: Cement admixture
Inventor: MIZUNUMA TATSUYA
IPC: C04B24/26
Filed: 1990-08-30
Abstract: PURPOSE:To provide a cement admixture capable of preventing a decrease in the fluidity of concrete with the progress of time by mixing the high condensation product of two kinds of specified, aromatic sulfonic acids and formalin and the olefinic/ethylenic unsaturated dicarboxylic acid copolymer in a specified ratio. CONSTITUTION:(A) The high condensation product of naphthalenesulfonic acid and formalin, (B) the high condensation product of melaminesulfonic acid and formalin having 5,000-100,000 average mol.wt. and (C) the olefinic/ethylenic dicarboxylic acid copolymer (e.g. isobutylene/maleic anhydride copolymer) having; 500-50,000 average mol.wt. and 0.1-50mum average grain diameter and/or its hardly water-soluble salt (e.g. zincate) are prepared. The A component, B component and C component are mixed in the weight ratio of (90-30)/(70-10)/(0.5-10) to produce a cement admixture. The cement added with this admixture is appropriately used for the concrete for tunneling, etc.
Patent JP-S6291730-A (JP)
Title: Top plate attaching device for drop-in cooking stove
Inventor: DOOKA ETSUJI
IPC: F24C15/10
Filed: 1985-10-15
Abstract: PURPOSE:To obtain the titled device, which is capable of retaining the top plate by a screw surely, by a method wherein a hanging flange of the top plate is retained to a part of the rise-up flange of the main body of the cooking stove while the top plate is screwed to the main body by a screw at the opposite side of the hanging flange. CONSTITUTION:The rise-up flange 15 of the main body 13 of the cooking stove is provided with an outwardly projected hook piece 14 on one part thereof. The hanging flange 17, at the outer periphery of the top plate 16 of the cooking stove, is located at the outside of the rise-up flange 15 and is formed with a stepwise recess 19 at a part opposing to the hook piece 14. The top plate 16 of the cooking stove is slanted as shown by a diagram 16' to abut the upper part of the stepwise recess 19 against the hook piece 14, thereafter, the top plate 16 of the cooking stove is kept horizontally and a screw 21 is screwed into the flange 15 through a through hole 20 whereby the top plate 16 may be fixed to the main body of the cooking stove. According to this method, the top plate 16 of the cooking stove may be attached easily even when there is a wall 22 at one side of the cooking stove.
Patent JP-H0897864-A (JP)
Title: Signal driver circuit for multiplex transmission
Inventor: IHIRA YASUHISA
IPC: H04L25/02
Filed: 1994-09-26
Abstract: PURPOSE: To enable preventing the heat destruction of a transistor without using a heat dissipation plate and the transistor with large permission loss by permitting a destruction current detecting part to output an output control signal to a driver control part when destruction current being larger than overcurrent is permitted to flow. CONSTITUTION: When current permitted to flow between the collector and the emitter of Tr1-Tr4 in a driver part 1 increases so as to permit destruction current to flow during the course of prescribed time while the output control signal is outputted from the comparator CP2 of a delay time setting part 4, a voltage generated at the both ends of resistance R1 becomes large. Then, when the voltage exceeds the destruction current detection level (c) of a reference voltage V3 , the output control signal is outputted from the comparator CP3 of the destruction current detecting part 5 and operation amplifiers OP1 and OP2 which input the output control signal stop the driving of the driver part 1. The driving of the driver part 1 is stopped while the output control signal is inputted to OP1 and OP2 and the the driver part 1 starts driving again when the output control signal is not inputted.
Patent JP-2001053547-A (JP)
Title: Structure of piezoelectric oscillator
Inventor: SATO YOSHIAKI
IPC: H03H9/10
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To realize miniaturization and low price by arranging a metallic case so as to insert a base member between two pawl-like members arranged at an interval equivalent to the width of the base member at two tongue-shaped members which are provided at positions corresponding to piezoelectric oscillator on a printed board. SOLUTION: A piezoelectric transmitter 1 uses a multiplayered printed board 2. A pattern for mounting electronic parts is arranged on its first layer, and electronic parts 4, 4, etc. such as a surface-mounted piezoelectric oscillator 3, IC circuit constituting an oscillation circuit, chip resistor, chip capacitor, trimmer capacitor are mounted on the pattern to be soldered through the use of reflow. First tongue-shaped parts 5 are formed recessed toward a center part with each other on the side surface of the center of the longitudinal direction of a metallic case 5, two pawl-like parts are formed on both ends of the parts 5a and an interval between the pawl-like parts is set to be nearly equal to the width of the base member of the oscillator 3.
Patent JP-H0567019-A (JP)
Title: Network device control system
Inventor: SAKAGUCHI YOSHITARO
IPC: G06F13/00
Filed: 1991-09-10
Abstract: PURPOSE:To improve the operability of an operator by simultaneously executing the control of the operation of the start or end of plural network devices by one command by an operator. CONSTITUTION:A network device control system 1 is constituted of a network device information file 11, network device managing table registering means 12, network device managing table 13, and network device control means 14. At the time of simultaneously controlling the operation of the start or end of network device groups 3, the network device groups 3 are preliminarily managed as arbitrary logic groups without executing the control of the operation of the start or end of the network device groups 3 by network device units, so that the control of the operation of the start or end of the plural network devices can be executed by the arbitrary logic group units.
Patent JP-H10148851-A (JP)
Title: Optical device and electrolytic liquid
Inventor: UKO TORU
IPC: G02F1/1506
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To reduce overvoltage on an electrode and to obtain a long life by preparing a reversible system which precipitates silver from silver complex salt on an electrode in a nonwater-base system and dissolves silver from the electrode, and then constituting a light-controlling element which uses this electrochemical material. SOLUTION: This optical device 10 consists of a pair of transparent substrates 4, 5 disposed at a specified distance as a display window which constitutes a cell, and operational electrodes 2, 3 and counter electrode 6 disposed facing each other on the inner surfaces of the substrates. In the space between the operational electrodes 2, 3 and the counter electrode 6 facing each other, a RED liquid 1 prepared as a RED material by dissolving silver halide (complex) and alkali metal halide in a non-water solvent is sealed in contact with the electrodes. The operational electrodes 2, 3 and the counter electrode 6 are used as the anode and the cathode, respectively, and DC driving voltage is applied in a specified time to effect the oxidation reduction reaction of the silver (complex salt) on the cathode and to transfer into a colored state by the Ag precipitate.
Patent JP-H09167676-A (JP)
Title: Induction heating coil assembly to prevent circulating current in induction heating line for continuous casting article
Inventor: BITARII PEISAHOBITSUCHI
IPC: B22D11/12
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of parasitic circulation current by arranging an induction segment, plural magnetic yokes, and a magnetic field reducing device positioned in a gap between link conductors so as to suppress a magnetic flux on the outside of an induction device. SOLUTION: Crossing yokes 34, 38 are extended round the whole circumference of the end part corresponding to an induction coil 28, an intermediate yoke 42 is separated with a small air gap 56 and arranged in a separated group. The yokes 34, 38 are electromagnetically coupled with the corresponding yoke 42 existing on the same surface or the closely adjacent surface. By the electromagnetic coupling, the magnetic flux can easily run along the length of an electromagnetic shunt member 30. A pair of yokes 34, 38 is electromagnetically coupled by the adjacent yoke 42, by effecting on the air gap 56. Since the air gap 56 is relatively small compared with the length of the whole magnetic flux path, only small, minor divergence is generated in the magnetic flux path at each end part.
Patent JP-H0674023-A (JP)
Title: Exhaust gas purifying device of internal combustion engine
Inventor: TASHIRO YOSHIHISA
IPC: F02M63/00
Filed: 1992-08-28
Abstract: PURPOSE:To improve elimination efficiency of NOx in an engine in which fuel is injected to a cylinder head. CONSTITUTION:Fuel is directly injected to a cylinder by a fuel injection device 20 in an engine 10. Fuel utilized as a reductant is added to intake air flow by means of a first injector 110 mounted in an intake air pipe 50. Fuel is added to an exhaust gas by means of a second injector 120 mounted in an exhaust gas pipe 60. A catalyst 70 by which NOx is reduced is arranged, downstream from the exhaust gas pipe 60. The optimum quantity of HC is supplied by controlling two injectors in response to rotational speed of an engine and/or the condition of load by means of a controller 40.
Patent JP-H0678110-A (JP)
Title: Detection of white reference plate
Inventor: WAKUI HIROMITSU
IPC: H04N1/40
Filed: 1992-08-28
Abstract: PURPOSE:To stably read a picture by scanning an area from the reference position of a read scanner at least beyond a white reference plate. CONSTITUTION:A sheet of paper 70 for shading correction and a white reference plate 72 which corrects the light quantity measured value of reflected light from the sheet of paper 70 to adjust the maximum level of the light quantity measured value of reflected light due to CCD are provided between a reference position (home position) HP of a light source unit 31 and an original platen 22. The range from the position HP to a position at least beyond the plate 72, for example to the platen 22 by the unit 31 to measure the quantity of light (density) of reflected light in this range, and the position of the plate 72 is detected by the change of the quantity of light. In response to a command to detect the plate 72, the unit 31 starts scanning from the position HP. First, light is not made incident on the CCD; and when scanning of the sheet of paper 70 is started, reflected light is detected as shown by a line Y. The light quantity distribution of reflected light has shading but is approximately uniform over the whole area correspondingly to the area of the sheet of paper 70, and the picture is stably read.
Patent JP-H04112679-A (JP)
Title: Ac adapter
Inventor: TAKAHASHI MAMORU
IPC: H02M7/04
Filed: 1990-08-30
Abstract: PURPOSE:To detect the time for which an AC adapter has been operated by detecting a DC current, which must be supplied to an external equipment, and counting a supply or non-supply time of DC current to the external equipment based on whether this DC current is provided or not. CONSTITUTION:In the case that a built-in battery 9 of an electronic equipment 7 run out a power supply plug 2 of an AC adapter is connected to a receptacle of AC100V, and a connector 6a of the AC adapter 1 is connected to a connector 6b of the electronic equipment 7. Then, power of AC100V is converted into power of DC12V by a transformer rectifying part 3, and the power of DC100V is as a driving power supply to a time counting part 5. Further, a DC current is supplied to the built-in battery 9 of the electronic equipment 7, and the built-in battery 9 is charged to supply the DC current to a main circuit part 7. The time counting part 5, when the DC current supplied to the built-in battery 9 of the electronic equipment 7 is detected by a current detector 4, starts time counting to display the counted time.
Patent JP-H0894011-A (JP)
Title: Low no2 combustor
Inventor: AMANO TOSHIJI
IPC: F23C99/00
Filed: 1994-09-26
Abstract: PURPOSE: To obtain a low NO2 combustor which enables lowering of the amount of NO2 contained in the hot air to be discharged outside the machine substantially and stably. CONSTITUTION: In a combustor which has an air passage 1 in the perimeter of a burner box 12 containing a burner 11 and mixes a combustion exhaust gas from the burner box 12 with extraneous air to be discharged outside the machine, a cylinder 50 for guiding a combustion exhaust gas is provided at an upper part of the burner box 12 with a gap so arranged to allow the intake of air necessary for the secondary combustion of the combustion exhaust gas thereinto and temperature lowering members 60 for lowering the temperature of the combustion exhaust gas is arranged in the cylinder 50 for guiding the combustion exhaust gas with the end part thereof located in the surrounding air passage 14. Moreover, a means (fin 62 or the like) is provided at the end part of the members 60 to promote the radiation of heat.
Patent JP-H0673510-A (JP)
Title: Nonoriented silicon steel sheet excellent in magnetic property and refining method therefor
Inventor: KITAMURA SHINYA
IPC: C22C38/06
Filed: 1992-08-28
Abstract: PURPOSE:To efficiently obtain a nonoriented silicon steel sheet excellent in magnetic properties by specifying the concentration ratio between MnO and SiO2 among all oxides in a silicon steel sheet containing specific amounts of C, Mn, Si, Al, P, and S. CONSTITUTION:The nonoriented silicon steel sheet excellent in magnetic properties can be obtained by regulating the concentration ratio between MnO and SiO2 among all oxides in a silicon steel sheet having a composition containing, by weight, <=0.01% C, 0.1-2.0% Mn, 0.6-2.0% Si, <=0.010% Al, <=0.15% P, and <=0.01% S. The refining of this silicon steel sheet is done by refining the prescribed crude steel for silicon steel sheet, applying decarburizing annealing in a vacuum degassing furnace, regulating the concentration of dissolved oxygen to >=200ppm, adding Mn, and then adding Si so that the ratio of Mn to Si becomes 0.2-1.0. By this method, the oxides are precipitated and MnS is effectively precipitated by using these as nuclei to make them innoxious.
Patent JP-H0279564-A (JP)
Title: Picture reader
Inventor: IWATA RIKIYA
IPC: H04N1/40
Filed: 1988-09-16
Abstract: PURPOSE:To improve the read performance (gradation accuracy, read density change tracking performance) with simple constitution by providing a correction circuit for photoelectric conversion system ununiform sensitivity suitable for luminous quantity change and picture background density with respect to a reference voltage of an A/D converter. CONSTITUTION:At first a read head is used to scan a part of advance read scanning range. In this case, a changeover circuit 1-9 is thrown to the position of 1-j with respect to a digital input of a D/A converter 1-5. A peak hold circuit 1-4 increases a peak hold voltage based on an overflow signal sent via an AND gate 10 and when the voltage reaches a peak voltage of a picture signal, the voltage is made stable in this state. An A/D converter 1-6 converts a picture signal of a reference white board 4-4 into a digital signal for each picture element and stores the result in a memory 1-8 through a buffer 1-7. Thus, the maximum peak voltage in the luminous quantity sensing range of the reference white board is held by the peak hold circuit 1. 4.
Patent JP-H0392754-A (JP)
Title: Atmosphere sensor
Inventor: UDA KAZUTAKA
IPC: G01N27/18
Filed: 1989-09-05
Abstract: PURPOSE:To facilitate accurate machining and to facilitate handling by forming an air hole for circulation between a space wherein a detecting element is provided and atmosphere at the outside at the junction part of a substrate wherein said space is formed. CONSTITUTION:A recess part wherein a thin-film-resistor heating body 3 is provided is formed in an Si substrate. An insulation protecting film is formed on the surface of the substrate 1. Then, the thin-film resistor 3 is provided so as to bridge and support the recess part. A recess part corresponding to the recess part of the substrate 1 and a cut-out part for exposing a pad part 9 of the heating body 3 are formed in a second substrate 2. A low-melting-point glass paste for bonding is screen-printed on the substrate 2 in a shaded pattern. Then solvent is evaporated. The substrates 1 and 2 are made to face in dry air and bonded with the low-melting-point glass 5. An air hole 8 is formed at the bonded part.
Patent JP-S6290777-A (JP)
Title: Multi data processor
Inventor: SOGO TAIJI
IPC: G06T7/00
Filed: 1985-10-17
Abstract: PURPOSE:To display data of different kinds in one picture by sorting an input data in different kinds, processing the results of the sorting to recognize them in different kinds, then processing them collectively as a picture information. CONSTITUTION:A processing change-over part 1, based on a function change- over signal S1, sorts the input data S1 into either one of a hand written character data D2, a nonregular form graphic data D3, and a regular form graphic data D4. Then, the data D2 are patter recognized at a hand written character recognizing part 4, and a character code D5 is generated. A document file D6 is generated in a word processing part 5, and the data D3 is recognized by a nonregular form graphic expressing part 7 and a bit map data D7 is generated. Also, a regular-form graphic recognizing part 8 decomposes the data D4 into prescribed graphic forms, and converts them into graphic code to generate a graphic file D8. A different kind data disposing part 10, based on the respective address data of data D6-D8, layouts the data on one plane, and supplies the result to a disposition plane storing part 11 as a picture data D9 to display it on the CRT of a disposition plane displaying part 12.