baber/WOPTO huggingface dataset:
Patent JP-S5883019-A (JP)
Title: Polyurethane resin composition
Inventor: TAKEDA HIROSHI
IPC: C08G18/00
Filed: 1981-11-13
Abstract: PURPOSE:The titled composition capable of providing moldings having excellent yellowing resistance and a balance between mechanical strength and flexibility which is equivalent to that of conventional products, prepared by mixing a specified, terminal isocyanato group-containing urethane prepolymer with an aliphatic diol. CONSTITUTION:A polyurethane resin composition prepared by mixing a 2-20C aliphatic diol with a terminal isocyanato group-containing urethane prepolymer prepared by reacting a polyol (e.g., polyethylene glycol) with a terminal isocyanato group-containing adduct prepared by reacting a large excess of an aliphatic and/or alicyclic diisocyanate (e.g., 1,4-tetramethylene diisocyanate, isophorone diisocyanate) with a 2-20C aliphatic diol (e.g., 1,4-butanediol) and removing excess diisocyanate, at an NCO/OH equivalent ratio R which satisfies the relationship of 2<R<=50 so that the mixing ratio expressed by an NCO/OH equivalent ratio can fall within the range of 0.8-1.5. It is possible to obtain moldings having excellent yellowing resistance and a good balance between mechanical strength and flexibility.
Patent JP-H0529155-A (JP)
Title: Stationary induction electric instrument
Inventor: SAKAGUCHI SHUZO
IPC: H01F27/02
Filed: 1991-07-22
Abstract: PURPOSE:To make it possible to release abnormal pressure in a tank into a stay without increasing the size of a machine, protect the tank from damage, prevent the outside dispersion of a cooling medium, an insulation medium and decomposition gas and reduce the cooling medium and the insulation medium as well. CONSTITUTION:A pressure release device 5 is mounted at a specified position on a side wall of a tank 2 by means of a static induction instrument with which a stay 4 is mounted outside the tank 2 which houses perfluorocarbon (cooling medium and insulation medium) 1 whose contents are submerged therein. At the same time, a reinformed stay 6 of the tank 2 is installed in a dead space inside the tank 2 while a penetration hole 7 is installed to the tank 2 where the hole 7 communicates with the stay's interior whose pressure is specified as abnormal pressure of the tank and lower. This construction makes it possible to form a pressure release space during abnormal internal pressure without increasing the size and weight of equipment.
Patent JP-S6071491-A (JP)
Inventor: MACHIDA YOSHITAKA
IPC: B66C1/06
Filed: 1983-09-29
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-S57104613-A (JP)
Title: Production of as cast ferrite type spheroidal graphite cast iron
Inventor: INOUE HIROSHI
IPC: C21C1/10
Filed: 1980-12-20
Abstract: PURPOSE: To obtain the titled cast iron from inexpensive main molten raw materials by adding iron oxide or iron ore and removing Si and Mn efficiently at the specific timing of producing base melt by using the molten raw materials of high Si and high Mn.  
     CONSTITUTION: In the temp. range from right after melting down of main molten raw materials of high contents of Si and/or Mn up to 1,400°C, iron oxide and/or iron ore are added to said molten metal to oxide and remove Si and/or Mn. Here, the timing of addition is extremely important in removal efficiency; if it is before melting down, the hanging of the molten materials occurs and this makes the continuation of melting work difficult. In addition, the molten metal under the bridge overheats and damages the furnace. On the other hand, above 1,400°C, the reaction of C+O→CO↑ in the molten metal goes active and the removal of the Si and Mn by the iron oxide is insufficient. In this way, the base melt of low Si and/or low Mn is obtained and ferrite type spheroidal graphite cast iron is obtained in an as-cast state by using this. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6071824-A (JP)
Title: Controlling method of oxygen enrichment ratio in oxygen enrichment combustion method
Inventor: IWATA KOUJI
IPC: F23C99/00
Filed: 1983-09-28
Abstract: PURPOSE:To contrive saving of consumption fuel rapidly by keeping a discharge reference value of NOx strictly, by varying a quantity of supply pure oxygen by comparing a density/value of NOx in burnt exhaust gas with a discharge reference value of the NOx by detecting the NOx density value always. CONSTITUTION:Density of NOx in exhaust gas detected by an NOx meter 17 mounted on a stack 16 of a heating furnace 2 of a piece of steel is applied to a selector 19 through a converter 18 after an electric current has converted. On the one hand, a value obtained by making current conversion of a value obtained through a convertor 21 by making an analysis of oxygen density in combustion air after it has been enriched by making use of an oxygen analyzer 20 is made to keep applying to the selector 19 also. A value of NOx applied to a NOx adjusting meter 23 through the selector 19 makes a quantity of supply oxygen reduce by controlling a flow adjusting valve 24 so that closing operation of the flow adjusting valve 24 equipped on an oxygen line 9 is made when a measured NOx value detected by an NOx meter 17 is higher than a discharge reference value. In addition to the above, when the case is just opposite to the above, quantity of supply oxygen is increased.
Patent JP-S57104808-A (JP)
Title: Shape measuring apparatus
Inventor: ICHIKAWA TOSHIO
IPC: G01B11/24
Filed: 1980-12-20
Abstract: PURPOSE:To measure the shape of the surface of an object in a non-contact  manner at a high speed by measuring a distance to an object with the irradiating of a light beam on the object while scanning it. CONSTITUTION:When irradiated on a scanner 2, lights from first and second light sources I1 and I2 modulated by frequencies f1 and f2 scan over an object 4 to be measured and the reflected beams are irradiated on a photo detector 6. Light currents i1 and i2 according to the position of the light spot of the reflected beams from the photo detector 6 are separated at respective frequencies 51 and 52 with filters 81 and 84. After computed with respective subtraction circuits 91 and 92, addition circuit 101 and 102 and division circuits 111 and 112, light currents i1 and i2 by light from a first light source I1 and light currents i1 and i2 by light from a second light source I2 are corrected linearly with linear correction circuits 121 and 122 and inputted into a displacement arithmetic device 13, where the displacement of the object is calculated and outputted.
Patent JP-S5971304-A (JP)
Title: Photosetting material
Inventor: FUKUSHI HIDEMI
IPC: C08F2/00
Filed: 1982-10-15
Abstract: PURPOSE:A photosetting material being cured uniformly, having low shrinkage factor after curing, high dimensional stability of molded article, and high bond strength to insert parts, obtained by blending a photosetting composition with a specific amount of talc. CONSTITUTION:25-95wt%, preferably 60-80wt% photosetting composition obtained by blending a photosetting resin such as epoxy acrylate, etc. optionally with a photosetting monomer such as acrylic acid, etc., oligomer, and a sensitizer such as a benzoin compound, is blended with 75-5wt%, preferably 40- 20wt% talc to give the desired photosetting material. EFFECT:When it is irradiated with ultraviolet rays, the ultraviolet rays are reflected in all directions by the talc, photosetting is carried out uniformly, and molded articles prepared have low shrinkage factor of curing.
Patent JP-H1091809-A (JP)
Title: Operating method for function arithmetic processor control machine
Inventor: DAVID H MARIMONTO
IPC: G06T15/00
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To generate a color which makes appearance at the time of being reproduced and displayed subjectively allowable and to maintain compactness and appearance allowable during editing operation by separately modeling spatial structure in a picture area and color structure of the color. SOLUTION: The picture area 10 consists of one pair (xi , qi ). The whole SCS function 60 is shown by (f). The function (f) consists of two component functions. A first function among these is (g), expresses spatial structure in the picture area and maps (x) in the picture area 10 to the element of U being the parameter space 30 of a space subset 40 through ui =g(xi ). A second function is shown by (h), express the structure of a subset in a color space Q and maps ui to a color space subset S through si =h(ui ). A component function (f) expresses space-color separable model and is expressed by (h).(g) to be the composition of (g) and (h) and to make si =f(xi )=h(g(xi )).
Patent JP-H05345255-A (JP)
Title: Grinding route generating device for grinding robot
Inventor: TAGATA HIROKI
IPC: B23Q15/00
Filed: 1992-06-16
Abstract: PURPOSE:To automatically grind all the grinding objects without producing an ungrounded part in the boundary peripheral part by only instructing basic data regarding the grinding route before the commencement of grinding work, so that a grinding route in which a width has been taken into consideration can be automatically and newly generated. CONSTITUTION:A grinding robot is constituted in such a way that after basic data regarding a grinding route has been instructed before the commencement of grinding work, a grinding tool 3 is moved on the basis of the instructed data for grinding a grinding object 21 (not shown); and the robot is provided with width-detecting devices (6, 7, 8, 12, 13, 14) for detecting the widths of the respective parts of the grinding object, and a route generation calculating device 10 by which a grinding route is newly generated in accordance with the width of the grinding object detected by the width-detecting devices. Visual sensors are utilized for the width-detectors. For the visual sensor, for instance, a projector 6 for irradiating the grinding object with a slit beam, and a television camera 7 for taking the image of the irradiated slit beam are used.
Patent JP-S6158730-A (JP)
Inventor: TANAKA MAKOTO
IPC: B32B7/02
Filed: 1984-08-31
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-H0829043-A (JP)
Title: Control and memory device for temperature regulating machine
Inventor: IIO TAKESHI
IPC: F25D11/00
Filed: 1994-07-12
Abstract: PURPOSE:To store the result of temperature regulation of a temperature regulating machine in time series and permit the taking-out of the result at any time requested. CONSTITUTION:A control and memory device is provided with a concentrated control device 20, inputting the signal of temperature 10 of the object of temperature regulation effected by a temperature regulating machine and the like and controlling various control instruments 30 by outputting said signals, a clock device with calendar 43 for inputting a calendar and a clock into the concentrated control device 20, a memory 42, storing the result of temperature regulation effected by the temperature regulating machine after inputting signals from the concentrated control device 20, and an interface circuit for communication 41 for outputting the stored contents of the memory 42 into a conventional information processing instrument 44.
Patent JP-H0788368-A (JP)
Title: Denitration catalyst
Inventor: KOBAYASHI MOTONOBU
IPC: B01D53/86
Filed: 1994-07-12
Abstract: PURPOSE:To provide a denitration catalyst for catalytic reduction of NOx in waste gas with a reducing agent such as ammonia. CONSTITUTION:This denitration catalyst contains titanium-tungsten oxide obtd. by coprecipitating a soluble titanium compd. and a soluble tungsten compd. in an aq. medium at <=60 deg.C and pH5-8, drying and firing the resulting coprecipitate or this catalyst contains the titanium-tungsten oxide and oxide of at least one kind of element selected from among Ce, La, Pr, Nd, Ni and Sn. This catalyst is excellent in denitration activity in a high temp. region and durability.
Patent JP-2000005851-A (JP)
Title: Method and device for manufacturing distributor which distributes radial flow molten metal to continuous metal casting device for carrying out uniform wide width casting, without having irregularity, after dripping
Inventor: VALELY G KAGAN
IPC: B22D11/11
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain a distributor for supplying a radial flow molten metal to a continuous metal casting device for carrying out a uniform wide width casting, without having irregularity, after-dripping. SOLUTION: This distributor 11 has a step wherein a molten metal 56 is made to pass through a gutter 34 and sent into a bank 35, which is deeper in depth than that of the gutter 34, a step wherein the molten metal 56 flows over a dam 34, which is of a bow shape at least partially and approximately of a convex shape towards a down stream, when it is seen from the above, and is substantially higher than the bottom of the bank 35, a step wherein the molten metal 56 flow is diverged like a fan from a convex shape downstream side and, a step wherein the diverged molten metal 56 flow in a fan shape is sent into a wide width continuous metal casting device. Thus, the molten metal 56 flow is supplied to the wide width continuous casting device.
Patent JP-S6242596-A (JP)
Inventor: ITO AKIHIDE
IPC: H05K1/14
Filed: 1985-08-20
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-H0917411-A (JP)
Title: Manufacture of battery electrode
Inventor: TAKAHASHI HIDEYO
IPC: H01M2/26
Filed: 1995-06-27
Abstract: PURPOSE: To weld a lead terminal to a depression portion without the occurrence of welding failure by providing the depression portion in a lead terminal welding portion of a battery electrode base body, filling active material in the base body, and thereafter removing the active material in the depression portion. CONSTITUTION: The portions, to which lead terminals are to be welded, of a three dimensional porous body, a foamed nickel sheet 2 are depressed so as to provide depression portions 21, and paste-like active material is applied to and filled in the sheet 2. Where, the active material is prepared by adding cobalt oxide powder to nickel hydroxide powder and adding carboxymethyl cellulose aqueous solution of about 1% thereto. After high pressure gas (original pressure is about 4 to 7kgf/cm<2> ) is sprayed from a jet nozzle 40 to respective depression portions 21, brushing is conducted by a rotation brush 46 (nylon-made or the like, rotation frequency is about 300rpm), and again the high pressure gas is sprayed from a jet pipe 50 so as to remove the active material of the depression portions 21.  Thereby, the lead terminals can well be welded to the depression portions 21 so as to obtain a battery electrode having high reliability.
Patent JP-S5885116-A (JP)
Title: Optical type resolver phase shifter
Inventor: SHIMIZU MINORU
IPC: G01D5/34
Filed: 1981-11-16
Abstract: PURPOSE:To obtain the highly accurate resolver phase shifter, by performing differential amplification, active filter processing, and the like of the incremental shaft encoder signals from two light sources which are turned ON and OFF by reference sine and cosine signals. CONSTITUTION:The light beams from the light sources LED 2a and 2b are turned ON and OFF by the highly accurate cosine and sine signals cosomegat and sinomegat from a crystal oscillator, received by a pair of light receiving elements 3a and 3b through the incremental shaft encoder 1 formed by a rotary grating 1a and fixed gratings 1b and 1c, and applied to elements 3a and 3b. The outputs of said elements 3a and 3b without electric spark noises are transformed into the signals, which have no light source fluctuation and secular change, by a differential amplifier Q1. The result is processed by an operation amplifier forming an active filter circuit together with a capacitor, a resistor, and the like, and a resolver phase shifting signal sin(omega+theta) is formed, where theta is a phase angle of the resolver shaft. In this way, the optical type resolver phase shifter becomes highly accurate.
Patent JP-2000038540-A (JP)
Title: Coating composition easy to adjust thickness of coat and heavy-gage anticorrosive coat formed therefrom
Inventor: KOSAKA KENJI
IPC: C09D5/08
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide coating compositions capable of being readily checked and controlled with respect to the thickness of coats and accordingly, sharply shortening the time conventionally required for control of the thickness of coats to achieve drastic reductions in the coating cost. SOLUTION: This coating composition comprises a bisphenol type epoxy resin having an epoxy equivalent weight of 150-1,000, a curing agent composed of a polyamidoamine or the like, a color pigment in an amount of 0.3-5 wt.% (in terms of solids content) and a light transmitting inorganic filler in an amount of 25-50 vol.% (filler volumetric concentration) or a coating composition comprises a polyol and/or a polythiol, a polyisocyanate based curing agent, a color pigment in an amount of 0.3-5 wt.% and a light transmitting inorganic filler in an amount of 25-50 vol.%, and the opacifying ratio at a desired dry coat thickness t0 μm (wherein t0 is 100-300) of this coating composition is not less than 0.94 to less than 1 and that at a dry coat thickness t0/2 μm is 0.07-0.90. A heavy-gage anticorrosive coat is composed of this composition.
Patent JP-H1125287-A (JP)
Title: Method and device for setting voxel opacity
Inventor: SHUDO YASUZO
IPC: G06T15/08
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To easily set respective inherent opacity to each voxel in every organization with high accuracy by converting a color space consisting of each stimulus of R, G and B which constitute each voxel value of an color slice image configuring a three-dimensional voxel space into a color space comprising each color information value of H, S and I. SOLUTION: A color space converting part 12 converts a color space consisting of each stimulus R(red), G(green) and B(blue) which constitute each voxel value of a color slice image that configures a three-dimensional voxel space into a color space that comprises each color information value of H(hue), S(saturation) and I (lightness). A range designating part 14 designates a range where organizations to be remarked are distributed among internal organizations in a color information value to not less than one class which includes the H(hue) in each of the converted information value. An opacity allocating part 15 allocates the same opacity to each voxel o a color slice image that belongs to the designated range.
Patent JP-H0525441-A (JP)
Title: Pressure-sensitive adhesive tape or sheet
Inventor: KAKEHI TAKAMARO
IPC: C09J7/02
Filed: 1991-07-23
Abstract: PURPOSE:To provide the subject sheet or tape which is excellent in adhesion between a polyolefinic foam substrate and a pressure-sensitive layer comprising a pressure-sensitive adhesive compsn. at high temp. CONSTITUTION:A double-coated pressure-sensitive adhesive tape is prepd. by oxidizing the surface of a 1.2mm-thick low-density-polyethylene foam tape having a density of 0.13g/cm<3> by corona discharge, coating the surface with a primer comprising a 0.1wt.% zirconium acetylacetonate soln. in n-hexane in such an amt. as to give a thickness after drying of 0.2mum, drying the primer layer, applying a pressure-sensitive adhesive compsn. onto the primer layer in such an amt. as to give a thickness after drying of 75mum, and drying the compsn.
Patent JP-S5884246-A (JP)
Title: Transmission for automobile
Inventor: IWATA SEIICHI
IPC: F16H57/03
Filed: 1981-11-13
Abstract: PURPOSE:To provide the same selection position for a backing-up stage and an EL stage and almost equalize their gear ratios to each other, by integrally adding a backing-up and EL stage gear mechanism to a forward stage gear mechanism. CONSTITUTION:A transmission 2 has a two-split construction in which a main transmission case 7 is coupled to a clutch case 6 and a rear case 8 is coupled to the main transmission case. A forward stage gear mechanism 9 is provided in the main transission case 7. A backing-up and EL stage gear mechanism 10 is provided in the rear case 8. A driving gear 29 for the backing-up stage and a driving gear 30 for the EL stage are provided on the part 11b of a main shaft 11 located in the rear case 8 and are connected to a countershaft 12 through a driven gear 31 for the EL stage or an idle gear 33 and a driven gear 34 for the backing-up stage by the rightward or leftward action of a synchronizing mechanism.
Patent JP-H0526568-A (JP)
Title: Thermally insulated box
Inventor: KISHI SHUNSAKU
IPC: F25D19/00
Filed: 1991-07-23
Abstract: PURPOSE:To provide a thermally insulated box in which an installing work of a heat exchanging pipe into an inner box is facilitated and a contact area between the heat exchange pipe and the inner box is increased. CONSTITUTION:The first zig-zag formed groove 16 formed in an inner box 12 and having a heat exchange pipe 15 arranged to be projected toward a side where thermally insulating material is not filled and a plurality of second grooves 17 projected and formed at a part positioned between the adjoining first groove of the inner box and filled with thermally insulating material are provided. In addition, is has a metallic sheet member 20 having a recess 21 corresponding to the second groove 17 and covering the heat exchange pipe 15 and being fixed to the inner box.
Patent JP-S6076093-A (JP)
Title: Magneto-optical switching method
Inventor: SASAKI YUUJI
IPC: G11C13/06
Filed: 1983-09-30
Abstract: PURPOSE:To switch the polarization with a magnetic bubble by changing the bubble positions without inverting the magnetizing direction of the bubble. CONSTITUTION:A bubble 2 is formed within a magnetic bubble element 1a by means of a bias magnetic field Hb generated by a permanent magnet. At the same time, a semicircular magnetic pattern 6 is formed with ''Permalloy'' to secure the stable holding and shift of the bubble 2. An energizing coil 7 is added and the energizing direction of the coil 7 is switched to invert the polarities at both ends of the pattern 6. When the left end of the pattern has the polarity which adsorb the bubble 2, therefore the bubble 2 is adsorbed at the left end of the pattern 6 and held there. Therefore, the bubble 2 exists on an optical axis between optical fibers Fi and Fo1 of the input and output sides. Then it is impossible for the polarized light to reach the fiber Fo1, and this fiber Fo1 is turned off. While no bubble exists on an optical axis between the fiber Fi and an optical fiber Fo2 at the right output side. Thus the fiber Fo2 is turned on. This state is inverted by switching the energizing direction of the coil 7.
Patent JP-H109772-A (JP)
Title: Sintering raw material feeder
Inventor: MATSUMURA MASARU
IPC: F27B21/10
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To improve the grain size segregation along the height in a pallet of a sintering machine, the quality of sintered products and the productivity with a relatively simple constitution, by a method wherein an ore feed chute has a multi-stage construction and the inclination angle of the chute on each stage is independently adjustable. SOLUTION: Between a roll feeder 2 to feed raw material 6 and a sintering machine pallet 7 that moves continuously, an inclined, multi-stage type flat plate chute 3 is installed with its upper end right under the roll feeder 2 and its lower end above the sintering machine pallet 7. The multi-stage shute 3 includes an upper stage chute 3-1, a middle stage chute 3-2 and a lower stage chute 3-3 that are connected in turn with a tongue-and-groove connecting method. Connecting shafts 3-4b and 3-4c are respectively inserted loose into the tongue-and-groove connecting parts to make the middle and lower stage chutes 3-2 and 3-3 free to turn. The inclination angles θ1 , θ2 and θ3 of the shutes 3-1, 3-2 and 3-3 are independently adjustable.