baber/WOPTO huggingface dataset:
Patent JP-S629265-A (JP)
Title: Measuring instrument utilizing immobilized enzyme membrane
Inventor: SHIBUTA HIROSHI
IPC: G01N27/416
Filed: 1985-07-05
Abstract: PURPOSE:To measure a blood sugar value without diluting blood by putting a material to be measured into a reaction cell, detecting the point of the time when the increase of reaction current starts, further measuring the reaction current after the prescribed time and determining the concn. of the material to be measured from the measured value thereof. CONSTITUTION:The blood is put into a measuring cell and the blood sugar is decomposed by immobilized enzyme. The blood sugar value is determined from the change of the reaction current between the electrodes. Since the blood clots in this stage, the reaction current (i) decreases after the certain measurement time. However, the blood sugar value corresponds to the reaction current (i) till the prescribed time since the start of the measurement. Whole bloods 21-24 are thereupon injected into the reaction cell and the point of the time when the increase of the reaction current (i) starts is detected. The reaction current (i) upon lapse of the prescribed time is detected and the blood sugar value of the whole blood, for example, 50-200mg/dl is calculated. Since the reaction current upon lapse of the prescribed time is detected and the blood sugar value is calculated by a computer, the measurement is made with the total blood with the simple operation.
Patent JP-S627856-A (JP)
Title: Magnetron sputtering device
Inventor: WAKAMATSU HIROAKI
IPC: G11B5/85
Filed: 1985-07-04
Abstract: PURPOSE:To provide a device which eliminates the non-functioning region of a target and prevents the deposition of the resultant product of reaction onto the surface part of the target by forming grooves to the specific parts of the target to be disposed on a magnet having a double construction so as to face a substrate. CONSTITUTION:The plural grooves 311 are formed to the points on the surface part of the above-mentioned target 3A facing the substrate, except the magnetic field distribution region (erosion region) 22 of the magnet of the magnetron sputtering device. The grooves 311 leak the magnetic flux in the target by the magnet into the sputtering space so that the plasma is confined therein by the weak magnetic field distribution by the leak magnetic flux. The surface part of the target is always sputtered by gaseous ions although the sputtering is weak. As a result, the resultant product splashed from the other target surface in the region 22 is again splashed in the target surface part where the grooves are formed. The deposition of the resultant product of reaction is eventually prevented and the surface part is cleaned up.
Patent JP-H04344811-A (JP)
Title: Spindle coupling for rolling mill
Inventor: YOSHIDA MASUJIRO
IPC: B21B35/14
Filed: 1991-05-23
Abstract: PURPOSE:To suppress the vibration by eliminating the clearance of a roll neck of a rolling mill, and simultaneously, to simply detach a roll by forming a prescribed clearance at the time of changing the roll. CONSTITUTION:On a spindle coupling main body 19, a pressure cylinder mechanism 23 and an accumulating mechanism 32 are provided, and an operating fluid is supplied and accumulated through hydraulic couplings 24, 25 which can be attached/detached in the course of stopping of a roll, by which looseness is eliminated by a pressure piston, while eliminating the need for supplying the operating fluid during operation, vibration is prevented and rolling can be executed at a high speed. On the other hand, by discharging the operating fluid, a clearance required for a connection release is secured.
Patent JP-H05325522-A (JP)
Title: Electric equipment
Inventor: TAGAWA KAZUSATO
IPC: G11B33/02
Filed: 1992-05-15
Abstract: PURPOSE:To surely attach a reinforcing board to a casing without play, to miniaturize the equipment and to improve its reliability by providing a restraining lug on the back surface of the casing attached to be freely rotatable to the equipment main body and restraining the reinforcing board. CONSTITUTION:A reinforcing board 20 is mounted on plural projecting parts 18 provided on a casing 2. At this time, the back tip part of the reinforcing board 20 is inserted into a space between an open spring 12 and the casing 2. Then, the reinforcing board 20 is abutted on reaction bosses 19 provided on the projecting parts 18 and the reinforcing board 20 is bent. In this state, each engaging part 23 provided on the reinforcing board 20 is engaged with the restraining lug 15 of the casing 2. Thus, the reinforcing board 20 is attached to the casing 2 in a bending state and an outer peripheral part is closely attached to the back surface 2a of the casing 2. Therefore, the reinforcing board 20 is attached to the casing 2 without play and the device is miniaturized and its reliability is improved.
Patent JP-S6237577-A (JP)
Title: Fluid power controller
Inventor: ROBAATO II REIMONDO
IPC: F15B13/00
Filed: 1986-06-24
Abstract: A fluid power control system is disclosed which is characterized by a construction which provides for utilization of very basic fluid power flow elements and pilot signal elements to form a vast multitude of power flow control functions using a minimum number of standardized valving elements. The control system comprises a power flow manifold (20) which serves to interconnect a plurality of pilot actuated power valving elements (22) of a given power flow circuit arrangement which represents a multitude of potential circuit flow paths for switching and modulating requirements. The power flow manifold is provided with a plurality of internal pilot flow passages (31) communicating with key power flow circuit junctions and pilot ports of the power flow valving elements. The pilot flow passages are arranged such that each outlet in a given pattern in a preselected face of the powerflow manifold. In the preferred embodiment, one or more signal flow manifolds (28) may be interchangeably mounted in stacked array to the face carrying the pilot outlet ports (32). Each signal flow manifold is associated with a given pilot flow sub-circuit and pilot valving elements which are communicated to the power flow circuit via axially extending pilot flow channels (40) commonly provided in the pilot flow manifolds to perform a variety of power flow control functions.
Patent JP-H0810794-A (JP)
Title: Purifying device for closed water basin
Inventor: ICHIKAWA TAKESHI
IPC: C02F7/00
Filed: 1994-06-29
Abstract: PURPOSE:To make it possible to prevent eutrophication of the lakes, ponds, etc., of a closed water basin, to purify the eutrophicated water in the closed water basin up to the quality satisfying a water effluent standard for agriculture, and further, to provide an excellent scene in ambient environment. CONSTITUTION:This purifying device 10 of the closed water basin is constituted to execute waving by mixing bubbled atm. air into the water lifted by a submersible aeration pump 11 and ejecting and dropping the mixture. The device described above includes a frame body 12, a water conduit gap 15 which is delineated in the central part of this frame body 12, meshed catalytic materials 13 which are enclosed and disposed over the entire surface of the frame body 12, catalytic packing materials 14 which are packed into these meshed catalytic materials 13, the submersible aeration pump 11 which are installed to the upper part of the water conduit gap 15 and at least one or more floats 16 which are fixed to the frame body 12.
Patent JP-S5574501-A (JP)
Title: Optical device
Inventor: YAMASHITA HIROSHI
IPC: G01N21/05
Filed: 1978-11-30
Abstract: PURPOSE: To prevent the sticking and propagation of microbes on cell window by forming the thin layer of the specific oil on the inside surface of the cell window.  
     CONSTITUTION: A plunger 5 which is composed of elastic material such as of Viton rubber, whose sectional face shape is square and has a notch part 6 at part of the  lower half and which is so formed as to be vertically movable while the bottom end edge of the bent tongue form part 7 of the lower part is making light contact with the inside surface of the inside wall surface of a guide barrel 9 and a cell window 4 or maintaining a state slightly apart therefrom, is provided in the guide barrel 9 integral with the flow cell body 1 and a fluid feed pipe 10 is so provided that the bottom end part positions in the notch part 6 through the guide hole 11 provided to the plunger 5. If with this arrangement an oil such as silicone oil or grease which does not chemically react with sample liquid and prevents sticking of microbes such as bacteria is supplied within the notch part 6 through the fluid feed pipe 10 and the plunger 5 is vertically moved, the thin layer of the oil is formed on the inside surface of the cell window 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5938443-A (JP)
Inventor: IWASAKI KAZUO
IPC: E04B1/94
Filed: 1982-08-27
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-S634500-A (JP)
Title: Ram device with test circuit
Inventor: MACHIDA TOSHIAKI
IPC: G11C29/00
Filed: 1986-06-24
Abstract: PURPOSE:To obtain a RAM device with a test circuit in which a circuit test is conducted independently and the test time is decreased by providing a simple input generating circuit, a RAM address generating circuit and a decision circuit for RAM storage data to a RAM built in a microprocessor or the like. CONSTITUTION:When the self-test of the RAM is instructed by a RAM test signal 25, an address accessing the RAM is generated automatically according to a timing signal 24. In this case, test data is written in a selected RAM cell 6 and the data is a RAM test signal 25, an input data setting signal 13 is outputted from an input control circuit 11 and an input generating circuit 10 generates write data. Then the output of the input generating circuit 10 and the output of the RAM output data storage circuit 7 storing the data of a RAM address are inputted to a comparator circuit 14, and when they are coincident, it means that the data has an error, then 1 is outputted, and when dissident, since it means that the data is correct, 0 is outputted. The output of the comparator circuit 14 is inputted to a decision signal generating circuit 11 and the decided result is outputted by a wired OR as the decision signal 16.
Patent JP-H05323575-A (JP)
Title: Exposure mask and manufacture of semiconductor device using the same
Inventor: SATO ISAO
IPC: G03F1/42
Filed: 1992-05-15
Abstract: PURPOSE:To provide an exposure mask and the manufacture of a semiconductor device using it which make it feasible to make an accurate alignment with the orientation flat of a wafer accurately. CONSTITUTION:An alignment mark 4 for making the alignment of an orientation flat 11 with a pattern 3 is provided in the mask blank 2 of an exposure mask 1. A linear pattern and a dot pattern are formed as the alignment mark 4, and scale patterns 41a, 41b are provided at regular intervals between a plurality of alignment marks 4. Also, this is the manufacture of a semiconductor device, in the exposure process of which the alignment of the alignment mark 4 of the exposure mask 1 with the orientation flat 11 of the wafer 10 is performed.
Patent JP-S5373278-A (JP)
Title: Purification of thermoplastic polymer
Inventor: SATOU YUKIHIKO
IPC: C08F6/00
Filed: 1976-12-13
Abstract: PURPOSE: To prepare a thermoplastic polymer suitable for an internal insulator of a cable, especially a coaxial cable used at a high-frequency band, by dissolving the polymer, and applying high electric field to the solution, thereby removing ionic impurities. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5673007-A (JP)
Title: Mosquito-repellent composition
Inventor: USHIYAMA KEIICHI
IPC: A01N37/18
Filed: 1979-11-16
Abstract: PURPOSE: The titled composition that contains 2,4-diethyltoluamide, triethylene glycol mono or dialkyl ether and cineol, thus developing synergism is mosquito repellency in the air.  
     CONSTITUTION: The titled composition is composed of (A) 20W80pts.wt. of at least one selected from 2,4-diethyltoluamide, triethylene glycol monoalkyl ether such as monohexyl ether, and triethylene glycol dialkyl ether such as -dimethyl ether (any of alkyl groups has 1W8 carbon atoms) and (B) 80W20pts. of cineol. The mosquito repellent devolps extremely high synergism by the combination of component A with component B. Usually the repellent is used as a fumigant, however, it also may be as a coating. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6210250-A (JP)
Title: Manufacture of manganese-aluminum-carbon alloy magnet
Inventor: IBATA AKIHIKO
IPC: C22F1/00
Filed: 1985-07-05
Abstract: PURPOSE:To obtain excellent magnetic properties with minimized quantity of working by previously applying tensile strain in the extruding direction by specific extrusion in a process for applying by various plastic workings compressive strain to a hollow billet made of the titled alloy in the axial direction. CONSTITUTION:A container part 6 of a die, consisting of a mandrel 2 and a die 3, has a cavity having a hollow sectional form and also an opening area (sectional area perpendicular to the extruding direction) larger than that of a bearing part 7. At first a billet 1' is put into the container part 6, which is pressurized at 530-830 deg.C by a punch 4 with making the extruding direction parallel to the axial direction. Subsequently, a new billet 1 is put into the container part 6 and pressurized in the same manner as mentioned above and hereafter the extrusion is carried out by repeating the above procedure. Then this billet is subjected to extrusion in the same manner as mentioned above by means of a die having an opening area of a container part smaller than that of a bearing part to undergo compressive strain in the extruding direction. If necessary, further compression forming is applied to a part of the billet in its axial direction.
Patent JP-H0816401-A (JP)
Title: Node inferring method and production schedule planning method using the method
Inventor: FUKUSHIGE MASASHI
IPC: G06Q10/00
Filed: 1994-06-30
Abstract: PURPOSE:To provide a node inferring method which can generate an optimum node in consideration of including fine conditions by using a relatively simple program. CONSTITUTION:The node inferring method infers a target node by repeating (1) a process (S34) wherein a new node is generated by developing the node according to a generation rule, (2) a process (S35) wherein the degree that the node meets predetermined restriction conditions is calculated on the basis of the condition and stored, (3) a process (S41) wherein a node whose degree of satisfaction satisfies a reference degree of satisfaction is selected as a node for development, and a process (S37) wherein the corrective development of the node is performed according to a correction rule unless there is the node having the degree of satisfaction satisfying the reference degree of satisfaction.
Patent JP-S63311337-A (JP)
Title: Method for printing color video
Inventor: SHIODA KAZUO
IPC: G03B27/32
Filed: 1987-06-15
Abstract: PURPOSE:To repeatedly execute averaging by exposure so as to reduce a noise level by using picture signals outputted from a black-and-white television in a real time as for the picture signals in the midst of exposure and the signals previously stored in a frame memory as for remaining two-color picture signals. CONSTITUTION:As for the picture signals of colors in the midst of exposure, the ones sequentially outputted from the black-and-white television are used and as for the remaining two-color video signals, the ones previously stored in the frame memory are used. If a shutter 38 is opened about one second while a black-and-white CRT 30 for exposure is emitting the light, the image on the black-and-white CRT 30 for exposure is converted into a red image through a red filter 32 for exposure and the image is formed on a color printing paper 39 through a printing lens 37, so that the red image is printed on the color printing paper 39. In a red exposure mode, about 30 frames of images can be printed on the color printing paper 39 and the red image data R2 whose weight coefficient is large is used in a real time. Even if noises enter, they are averaged to reduce a noise component and an SN ratio becomes good.
Patent JP-S5481049-A (JP)
Title: Data processing system
Inventor: SATOU TOSHIO
IPC: G06F3/06
Filed: 1977-12-12
Abstract: PURPOSE:To prevent error access with a large-scale memory unit detached from a system, and to prevent undesired logical contradiction from occurring even when the system is reset. CONSTITUTION:Block unit 8 is read into the main memory unit such as onto 2A from large-scale memory unit 4, fixed record on block unit 8' is read or written by arithmetic part 3A, and this block unit 8' is stored again in unit 4. Since other data processor 1B inhibits the execution of the read-write process of block unit 8 during the read-write process mentioned above, processor 1A when reading block unit 8 to be processed onto unit 2A generates a reserve command prior to this read process in order to reserve its volume, thereby inhibiting access to the same volume from other processor 1B. In case of unit 5 with no function of suppressing a system reset, however, the reserve command is stored in unit 5 and occupied display area 7 is provided onto volume label 6.
Patent JP-S5852301-A (JP)
Title: Application of antiscales onto inside wall or like area of polymerization vessel and polymerization apparatus
Inventor: KITAMURA HAJIME
IPC: C08F2/00
Filed: 1981-09-21
Abstract: PURPOSE:To apply antiscales onto the inside wall or a like area of a polymerization vessel so as to secure easy and safe application by use of a small amount of the coating solution, by applying the antiscales onto the inside wall by spraying them by means of an applicator provided within the upper portion of the polymerization vessel. CONSTITUTION:From a two-fluid (liquid/gas) spray nozzle-fitted applicator 2 provided within the upper portion of a polymerization vessel 1 equipped with an agitator, antiscales (liquid) stored in a tank 3 and passed therefrom via a pump 4, a valve 5 and a pressure control valve 6 are sprayed so as to coat the inside wall, agitator, etc., of the vessel with them. On the other hand, a gas is supplied via a valve 7 and a pressure control valve 8. Examples of the gas which can be suitably used include air, nitrogen, ethane, propylene, methyl chloride and Freon 13. As the antiscales there can be mentioned those having a scale preventing effect, such as dyes and polar organic compounds. These compounds are used after dissolution in a suitable medium.
Patent JP-2000338402-A (JP)
Title: Zoom lens
Inventor: ENDO HIROSHI
IPC: G02B15/20
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To make a lens compact, to realize miniaturization and a high variable power ratio and to obtain excellent optical performance by changing the distance between respective lens groups so that variable power is performed from a wide-angle end to a telephoto end, constituting a 2nd lens group by one positive lens and satisfying a specified conditional expression. SOLUTION: A 2nd lens group is constituted by one positive lens. Assuming that the focal distances of an entire system at the wide-angle end and at the telephone end are fW and fT, respectively, the focal distance of an i-th lens group is fi, the distance between the 1st and the 2nd lens groups at the wide-angle end is D1W, the distance between the 1st and the 2nd lens groups at the telephoto end is D1T, the distance between the 1st and the 2nd lens groups at a middle focal distance fM=(fW3×fT)1/4 is D1M, the moving amount of the 1st group in the case of variable power from the wide-angle end to the telephoto end is M1,  the lateral magnification of the i-th lens group at the wide-angle end in the state in which the distance to an object is infinity is βiW and the lateral magnification of the i-th lens group at the telephoto end in the state in which the distance to an object is infinity is βiT, the condition shown by an expression is satisfied.
Patent JP-H0314512-A (JP)
Title: Oral cavity composition for suppressing deposition of dental plaque
Inventor: KATSUTA TOMOKO
IPC: A61K8/00
Filed: 1989-06-12
Abstract: PURPOSE:To provide an oral cavity composition containing a specific polymer, effective in suppressing the deposition of dental plaque and useful for the prevention of dental caries and periodontosis. CONSTITUTION:A composition for oral cavity application containing 0.001-10wt.% of a polymer having a recurring unit expressed by formula (R1 and R2 are 1-10C lower alkyl; n is a number corresponding to an average molecular weight of 50,000-500,000) is properly compounded with conventional abrasive, wetting agent, foaming agent, preservative, flavor, drug-active component, etc., and formed by conventional process to obtain the objective composition. It can be prepared in the form of tooth paste, tooth powder, liquid dentifrice, wet dentifrice, mouth wash, etc. An example of the polymer of formula is poly(methylvinyl ether/maleic acid) monoethyl ester, which is commercially available as Gantrez ES-225 (product of GAF Chemicals Inc.).
Patent JP-S5273174-A (JP)
Title: Recovery of magnetic fluid
Inventor: IKEGUCHI TAKASHI
IPC: B01D37/00
Filed: 1975-12-16
Abstract: PURPOSE: To separate a diluted, water-based magnetic fluid into a magnetic fluid and water by filtering the fluid while introducing compressed gas so as to recover the magnetic fluid in a short time without deterioration. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6127582-A (JP)
Inventor: KUDO YUKIO
IPC: G09F11/235
Filed: 1984-07-18
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-H0813038-A (JP)
Title: Method for deciding extracting time from heating furnace
Inventor: MISUMI RYUHEI
IPC: C21D11/00
Filed: 1994-06-30
Abstract: PURPOSE:To provide a deciding method for extracting time from a heating furnace, by which the loss of rolling chance is avoided and the smooth operation can be carried out even if the carrying schedule of materials changes by an unexpected trouble of the equipment or the manual intervention of an operator, when plural pieces of the steel materials extracted with the specific extracting pitch is in a rolling line. CONSTITUTION:The time which each material extracted from the heating furnace reaches one or more of detecting positions for detecting the material carrying time in the rolling line, is predicted and also, actually measured (S1). The max. value of the time obtained by deducting the correcting time based on a delay time of the actual measured value to the predicted value at each detecting position of the material reached to each detecting position in the past time from a delay time of the actual measured value to the predicted value at each detecting position of the material reaching each detecting position, is added to the extracting scheduled time of the material extracted in the following time (S2, S3). By the above constitution, the smooth operation, etc., can be realized.
Patent JP-2000334310-A (JP)
Title: Production of photocatalyst
Inventor: KEMMITT TIMOTHY
IPC: B01J35/02
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To produce a photocatalyst comprising titanium dioxide having a high content of an anatase type crystal structure. SOLUTION: A photocatalyst is produced by a first process for reacting a titanium alkoxide with a polycarboxylic acid, a second process for adding a polyol and a polyamine or either one of them to the reaction product of the titanium alkoxide and the polycarboxylic acid and a third process for baking the reaction product of the titanium alkoxide and the polycarboxylic acid.