baber/WOPTO huggingface dataset:
Patent JP-S60218436-A (JP)
Title: Discharging method of oxide in stirrer for molten metal
Inventor: MASUKO TERUO
IPC: C22B9/00
Filed: 1984-04-13
Abstract: PURPOSE:To prevent narrowing of the pipe inside of a cylinder and a communicating hole by opening a high-pressure inert gas source provided to a suction force system for a molten metal so as to branch therefrom and discharging the metallic oxide accumulating and sticking to and near the inside wall of the cylinder and the communicating hole into a melting furnace. CONSTITUTION:A stirrer for a molten metal sucks periodically the molten metal in a metal melting furnace 1 into a cylinder 4 communicating with the furnace 4 by evacuating the cylinder 4 and discharges again the molten metal into the furnace 1 thereby stirring the molten metal. A metallic oxide 13' deposits near a communicating hole 2 upon repetition of such operation. The suction and discharge by the cylinder 4 are thereupon suspended and a high-pressure inert gas valve 20 provided to an air vent pipe 8 so as to branch therefrom is opened to introduce a high-pressure inert gas into the cylinder 4. The high-pressure inert gas discharges forcibly the metallic oxide 13' deposited near the hole 2 into the furnace 1.
Patent JP-S62234032-A (JP)
Title: Composition of sustained release pharmaceutical and production thereof
Inventor: NISHIGAKI SADAO
IPC: A61K47/36
Filed: 1986-04-01
Abstract: PURPOSE:To obtain a pharmaceutical, by dispersing a physiologically active substance in a straight-chain polysaccharide having maltotriose as repeating units linked through alpha-1,6-bonds and blending a wax or a metal salt of a fatty acid therewith and having improved sustained release property and high safety. CONSTITUTION:A pharmaceutical obtained by dispersing a physiologically active substance in a straight-chain polysaccharide (tradename; Pullulan, hereinafter abbreviated to pullulan), expressed by the formula and having maltotriose as repeating units linked through alpha-1,6-bonds and blending a wax, e.g. hardened oil, or a metal salt of a fatty acid, e.g. magnesium stearate, or a mixture thereof with the resultant dispersion. The Pullulan is readily soluble in water and application to sustained release pharmaceuticals is considered since the dissolution rate thereof in water is low. The release rate thereof, however, is too high and the pullulan is not practical. The dissolution rate of the pullulan can be reduced by blending the above-mentioned wax or metal salt of fatty acid therewith (up to 4 weight ratio based on the pullulan) and controlled by adjusting the amount thereof added.
Patent JP-H02252791-A (JP)
Title: Binder for dispersed el element
Inventor: KAMEYAMA AKINORI
IPC: H05B33/12
Filed: 1989-03-27
Abstract: PURPOSE:To obtain the title binder capable of improving the luminance life of an EL element by using a cyanoethylated OH-containing compound containing acrylonitrile, ethylene cyanohydrin, and beta,beta'-oxydipropionitrile each in a specified amount. CONSTITUTION:A compound (A) containing at least one OH group in the molecule (e. g. granulated sugar) is subjected to Michael addition reaction with acrylonitrile (B) in the presence of a basic catalyst to give a cyanoethylated derivative of component A (e.g. cyanoethylated sucrose) having a degree of cyanoethylation of 50% or higher, preferably 70% or higher, and a dielectric constant (1KHz, 25 deg.C) of 10 or greater. The cyanoethylated compound thus obtained is repeatedly reprecipitated and washed with a combination of a good solvent and a poor solvent for purification, and finally dried under reduced pressure, thus giving the title binder which comprises a cyanoethylated derivative of component A, containing acrylonitrile, ethylene cyanohydrin, and beta,beta'- oxydipropionitrile each in an amount of 0.5wt.% or less.
Patent JP-H06287720-A (JP)
Title: Permanent magnet alloy
Inventor: NISHIO TAKAYUKI
IPC: C22C33/04
Filed: 1993-03-31
Abstract: PURPOSE:To use a powder of the resulting alloy for a bond magnet and to improve magnetic properties, especially Br and iHC, by incorporating rare earth elements, Fe, B, and C in the percentages represented by formula. CONSTITUTION:This permanent magnet alloy has a composition represented by formula RxFe100-x-y-zByCz (where R means rare earth elements including Y, x=1 to 10, y>0, z>0, and y+z=10 to 30) or RxFe(100-x-y-z) CouByCz (where u=0 to 50) A molten metal of this alloy is formed into ribbon state by means of rapid cooling method, etc., and crushed. Then, the resulting powder is mixed with epoxy resin, etc., and formed into a bond magnet. By this method, the inexpensive magnet excellent in magnetic properties can be obtained.
Patent JP-H03274863-A (JP)
Title: Image processing method
Inventor: SUGIURA SUSUMU
IPC: H04N1/40
Filed: 1990-03-23
Abstract: PURPOSE:To make an image into m-ary value satisfactorily without being affected by a noise by performing conversion from an n-ary value to the m-ary value based on the comparison result of a line drawing detecting pattern with an image data value in the prescribed window of an original image. CONSTITUTION:The energy of a noise signal that exists in isolated point fashion is reduced to 1/3 in a window of 3X3, and erroneous decision can be reduced. It means that the influence of the noise can be hard to be received as increasing the size of the window to 5X5 and 7X7. A K1 multiplication circuit 402 outputs a value in which the mean value of the window of 3X3 is multiplied by K as multivalue data. A K1 multiplication circuit 418 outputs a value in which the data of a remarked point itself is multiplied by K. A switch 420 is switched by control data from a line drawing detecting part(maximum value circuit 414). The output of the K1 multiplication circuit 418 is selected when the image seems to be the line drawing, and that of the K1 multiplication circuit 402 is outputted when it seems to be an image part.
Patent JP-S60217369-A (JP)
Title: Developing process
Inventor: SUEMATSU HIROYUKI
IPC: G03G13/08
Filed: 1984-04-13
Abstract: PURPOSE:To obtain a picture image with high resolving power by incorporating a specified proportion of metal, metal oxide, metal sulfide, and metal halide to a toner. CONSTITUTION:An electrostatic latent image is formed on a cylinderical retaining body 1 for electrostatic image, and the latent image is developed by a toner 5 coated with a coating means 4 regulating the thickness of an insulative toner in a hopper 3 and a toner layer on a toner carrier 2. The toner 5 contains at least one among metal, metal oxide, metal sulfide, and metal halide, and has <=10emu/g saturation magnetization at 5,000 Oe external magnetic field.
Patent JP-S55166856-A (JP)
Title: Fluorescent lamp
Inventor: SHIBATA HARUO
IPC: H01J61/48
Filed: 1979-06-13
Abstract: PURPOSE:To improve the color development performance and lamp efficiency of a fluorescent lamp, by properly coating a fluorescent mixture of three kinds of rare earth elements on a tube. CONSTITUTION:A white fluorescent body 2 of 4,200K calcium halophosphate is cated on the inner wall of a glass tube 1, and it is further coated with a rare earth fluorescent body 3 consisting of fluorescent barium-magnesium aluminate activated with europium, fluorescent cerium-magnesium aluminate activated with terbium yttrium and fluorescent yttrium oxide acrivated with europium. The quantity of the coated fluorescent body 3 coated on the glass tube is 2.5-6.5mg/cm<2> and the wight ratio of the fluorescent body 3 coated on the glass tube to the flurescent body 3 coated on the discharge side ranges 1:0.05-1:0.5.
Patent JP-S57190321-A (JP)
Title: Dry etching method
Inventor: OKANO HARUO
IPC: H01L21/3065
Filed: 1981-05-20
Abstract: PURPOSE:To prevent poor contact, etc. by a method wherein a region with the maximum plasma density is locally formed on a sample on a discharge electrode by electromagnetic field crossed in right angle to remove reactive products on the surface of the sample after etching by relatively moving with the sample. CONSTITUTION:A high frequency power source 4 is connected to a cathode 2 parallel with a non-magnetic vessel wall (electrode) via an alignment circuit 3 to prevent the invasion of discharge by surrounding the cathode 2 by a Teflon material 5. CoSm permanent magnets 10a-10e are arranged on the back of the cathode 2 supported by an iron material 9 with pole N, S alternately provided on the upper surface of magnets. Thus, a rectangular electromagnetic field region is formed on the cathode 2 in a closed loop shape. Reciprocated over the iron material 9 and sample 12 on the cathode 2 by a motor 11, CF4+H2 gas magnetron discharge region generated on the rectangular electromagnetic field region is passed through the entire etching surface to etch an SiO2 film on the surface. When Teflon deposition heaped at etching finish is removed by etching by eliminating H2 addition, poor contact with a wiring can be prevented.
Patent JP-S60218871-A (JP)
Title: Optical reader
Inventor: SEKIMURA NOBUYUKI
IPC: H04N1/031
Filed: 1984-04-16
Abstract: PURPOSE:To improve manufacturing efficiency and a yield rate and to reduce manufacturing costs, by independently manufacturing a reading part and a wiring part, and mounting only the good parts. CONSTITUTION:A fiber lens array 14 is provided under a first substrate 12 of a reading means 11. LED arrays 15 are provided on both sides. On the first substrate 12, a reading sensor part comprising common electrodes and individual electrodes, which are connected to an amorphous silicon light conducting layer and a conductor layer, is formed. On a second substrate 13, a multilayer wiring part, which is connected to the common electrodes and the individual electrodes of the first substrate 12 is formed. The reading part on the first substrate 12 is electrically connected to the wiring part on the second substrate 13 by aluminum wire bonding parts 20.
Patent JP-S62231543-A (JP)
Title: Signal processing system
Inventor: KUNITSUCHI JIYUNICHI
IPC: H03M5/06
Filed: 1986-03-31
Abstract: PURPOSE:To correctly transmit a data signal in a transmission code format similar to that of a code BnZS irrespective of a mark ratio by adding a self- synchronizing type scramble means and a selfsynchronizing type descramble means and operating them only when the mark ratio of a unipolar signal is low. CONSTITUTION:If a communication circuit is in a recess to terminate inputting an information signal to a digital multiplex terminal station device, a unipolar signal 102 subjected to code conversion goes into a '0' continuous state, and a mark ratio detection circuit 3 detects that the mark ratio drops. If the mark ratio is lower than a preset one, 5%, for instance, a self-synchronizing type scramble(S. SCR) generator 9 starts in a reset state, and its output is applied to an S. SCR circuit 7. Besides the synchronizing type scramble processing made by a scramble circuit 4, the self-synchronizing type scramble processing is applied to a radio section signal 107. Even if the unipolar signal 102 goes into the '0' continuous state, a spectrum is sufficiently spread.
Patent JP-H07281901-A (JP)
Title: Fuzzy controller
Inventor: HISHIKAWA TATSUO
IPC: G06N7/02
Filed: 1994-04-13
Abstract: PURPOSE:To define a rule which is free from the limit of the label number for both antecedent and consequent parts by providing a rule definition area where the reservation codes including a code securing the matching of label numbers among rules and a code showing an intra-rule or inter-rule section are set in addition to the data showing the antecedent and consequent parts of each rule. CONSTITUTION:The end of both antecedent and consequent parts of each rule and the reservation codes showing the end of all rules are set in a rule definition area of a rule data table 3. Then the reservation codes which are not processed are also set in the rule definition code when the label number of the antecedent part is smaller than the input number and when the label number of the consequent part is smaller than the output number. A fuzzy inference part 2 decides the end of each processing at a rule deciding part 21 based on the corresponding reservation code and carries out the inference at an inference part 22 based on those data stored in the table 3 and an antecedent part label data table 4. In such a constitution, a fuzzy controller decides the adaptation of the measurement value to the controlled system obtained at an input part 1 and can define a rule which is free from any limit.
Patent JP-H11260566-A (JP)
Title: Manufacture of organic el element and organic el element
Inventor: ARAI MICHIO
IPC: H01L51/52
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To treat protrusions on a hole injection electrode and thereby prevent leakage current and dark sports from occurring by forming a auxiliary electrode layer on the hole injection electrode formed on a substrate and then treating the hole injection electrode selectively by an etchant. SOLUTION: A hole injection electrode 2 such as ITO formed on a substrate 1 in the form of a film has protrusions having various sizes. An auxiliary electrode layer 3 is formed on the hole injection electrode 2 in a thickness of approximately 10-20 nm. The protrusions of the hole injection electrode having a height larger than the film thickness of the auxiliary electrode layer 3 are exposed outside from the surface of the auxiliary electrode layer 3. For the substrate 1, the hole injection electrode 2 is selectively treated by an etchant and thus, the exposed protrusions are etched. Although holes are formed at those parts, the organic layer formed on the hole injection electrode 2 intrudes into the parts of pin holes 4, so that no problem happens as long as the size of the pin hole is less than approximately 10 μm in diameter.
Patent JP-H05281873-A (JP)
Title: Image forming device
IPC: G03G15/00
Filed: 1992-03-31
Abstract: PURPOSE:To reduce the floor space of a device without posing any problems with regard to the release of paper jamming. CONSTITUTION:The pressure of a fixing roller 50 is set higher than that of a roller 64b, so that when the paper jamming occurs over the fixing roller 50 and the roller 64b, and a cover 16 is opened, one edge of a form is removed from the roller 64b, and the other edge is left on the fixing roller 50. Therefore, the form can be removed without touching the unfixed part of an image (toner image), with a hand. When the form is jammed in a state where its leading edge is in the inner part than a curl preventing roller 60, the cover 16 is opened, and further, a cover 56 is opened in this state. Therefore, the opening angle of the cover 16 can be small, and the floor space of the device can be reduced.
Patent JP-S58191209-A (JP)
Title: Rotation of gap in yarn fineness sensor
Inventor: OOKI SADAO
IPC: D01B7/04
Filed: 1982-05-04
Abstract: PURPOSE:Forcible rotation of disk which forms a gap for passing the yarn through facilitates removal of sericin or foreign matters sticking to the gap and increases the accuracy of yarn fineness sensing. CONSTITUTION:A couple of disks 7, 8 are set to the shaft 1 at a certain space and the yarn 18 is passed through the gap 12 to sense the yarn fineness where a device is furnished to rotate the disks 7, 8 forcibly and intermittently. For example, the shaft is provided with a washer 10 with a recessed edge and a spinning rod 26 which connects to the washer 10 intermittently. The intermittent connection and rotation of the spinning rod 26 is effected using pressurized air.
Patent JP-S60219533-A (JP)
Title: Gas sampling apparatus for detecting leakage of gas of double shell low temperature tank
Inventor: TOMITA TSUTOMU
IPC: G01M3/04
Filed: 1984-04-16
Abstract: PURPOSE:To make it possible to detect the leakage of gas with high reliability, by attaching a pipe provided with a large number of small holes by drilling in close vicinity to the outer surface of an inner tank. CONSTITUTION:A ring-shaped pipe 2 is attached in extremely close vicinity to the outer surface of an inner tank 1 in a horizontal plane and a large number of small holes 3 are provided to the wall of the pipe 2 opposed to the outer surface of the inner tank 1 by drilling. Therefore, when a crack is generated to the inner tank 1 and low temp. liquefied gas is leaked to be gasified in a cool keeping layer, the formed gas is moved along the outer surface of the wall of the inner tank 1 by the difference of specific gravity with seal gas and the rising or falling leaked gas is sucked through small holes 3 and the generation of a crack can be detected by detecting the stored gas component.
Patent JP-H02254420-A (JP)
Title: Sheet-like liquid crystal display and matrix liquid crystal panel for constituting its display and driving circuit
Inventor: TAKASHIMIZU SATOSHI
IPC: G02F1/1345
Filed: 1989-03-29
Abstract: PURPOSE:To connect a matrix liquid crystal panel and a driving circuit so as to be freely attachable and detachable by driving the matrix liquid crystal panel, based on data stored in a memory element, and also, providing connecting electrodes on both matrix liquid crystal panel and driving circuit, respectively. CONSTITUTION:When a line electrode scanning circuit 4 selects successively a line electrode 3, a voltage applied to a row electrode 2 is written successively in the liquid crystal of a part pinched by the row electrode 2 and the column electrode 3. In such a manner, by writing a signal voltage applied to the row electrode 2 in the liquid crystal of the part pinched by its column electrode 2 and the row electrode 3 selected successively, information given to a matrix liquid crystal panel 1 can be displayed. A column electrode driving circuit 4 and a row electrode scanning circuit 5 are, for instance, shift registers formed on the matrix liquid crystal panel 1, operated by a signal applied from an external driving circuit through connecting electrodes 4-1, 4-2, 4-3 and 5-1, 5-2 and 5-3, and drive the column electrode 2 and the row electrode 3, respectively.
Patent JP-H03279151-A (JP)
Title: Sheet product piling device
Inventor: ISOBE YOSHIHARU
IPC: B65H29/40
Filed: 1990-03-23
Abstract: PURPOSE:To automatically pile products having large friction resistance by inserting a sheet product into an insertion opening provided in an external cylinder section of a rotary cylinder to the position of a stopper, clamping it, rotating it to a discharge position, and canceling the clamping state. CONSTITUTION:A pair of insertion openings 4 are made at symmetrical positions of 180 deg. in an external cylinder section 2 of a cylindrical rotor 1 which is rotated around a shaft 3, and a guide plate 12 and external guide plate 13 are provided on the side in the anti-turning direction of the insertion openings 4. In addition, a pair of clamp cylinders 7 whose base end are directly connected to the shaft section 3 are arranged in the radial direction of the shaft section 3 in the external cylinder section 2, and clamping member 8 is provided to each of the top end of a pair of clamp cylinders. When the insertion opening 4 comes to a reception position P1, the sheet product S conveyed by a conveyer 10 is inserted into the opening 4, abuts on a stopper 5, clamped, and rotated. Then, the clamping state of the sheet product S is canceled at a discharge position P2, and the sheet production S is piled at the fixed position.
Patent JP-S552753-A (JP)
Title: Method and apparatus for soaking treatment for cold billet and hot billet
Inventor: TABUCHI SEIGO
IPC: F27B9/12
Filed: 1978-06-21
Abstract: PURPOSE: To contrive the improvement of thermal efficiency and the minimization of oxide scale to be generated, by introducing the exhaust heat of the soaking pit into the preheating furnace so as to permit the existence of either one or both of hot billet and cold billet correspondingly to the operational condition, and by continuously feeding these billets into the rolling process.  
     CONSTITUTION: The exhaust heat of the soaking pit 10 is introduced into the preheating furnace 20 through the small flue 16. The cold billet 1A is charged into the preheating furnace 20 by the first pusher 30, and after being preheated, is pushed out onto the conveying roller table 44 by the second pusher 40, and is stopped at the side of the entrance of the soaking pit 10, and then, is dropped onto the transverse feeder 70 by the third pusher 50. In the meantime, the hot billet 1B sent from the billet forming process is laid parallelly to the cold billet 1A on the feeding roller table 60. Either one of cold billet 1A and hot billet 1B is stopped at the entrance of the soaking pit by actuating the transverse feeder 70. The pusher 80 is forced to contact with either one of billets, which is then pushed into the soaking pit 10. According to this method, the cold billet 1A is uniformly heated, and the generation of the oxide scale is minimized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11275823-A (JP)
Title: Method and apparatus for fitting reinforcing ring and tapering jig
Inventor: SAITO HITOSHI
IPC: H02K15/02
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To allow a large interference regardless of the material of a reinforcing ring so that a rotor can be provided with a large initial compressive stress, and apply a reinforcing ring, even if the reinforcing ring is long in the axial direction or thin. SOLUTION: Liquid or gas 20 is supplied under high pressure to the inside of a reinforcing ring 15 to forcedly widen the reinforcing ring 15, and then the reinforcing ring 15 is fit onto a rotor 11. One end of the rotor 11 is tapered or rounded, and the rotor 11 is inserted into the reinforcing ring 15 from the tapered or rounded side. Also a partition is provided on the one end of the rotor 11 in such a manner that the partition is movable, and a pressure difference is produced between the first region and the second region on both sides of the partition. The rotor 11 is forcedly driven into the reinforcing ring 15 by means of the pressure difference. Alternatively, a taper jig having taper faces on its circumferential surface instead of tapering or rounding the one end of the rotor 11 may be used.
Patent JP-H02284369-A (JP)
Title: One-piece plug socket
Inventor: ROBERUTO KURABINSUKII
IPC: H01R13/74
Filed: 1990-03-22
Abstract: PURPOSE: To provide a low-cost plug socket with a simple structure, higher compatibility and contact positioning by placing away a support component and a case held up by the support component, spacing them so that they could be interlocked, connecting them with a flexible joining component. CONSTITUTION: This plug socket is equipped with a support component 2 shaped like a frame or a plate and a case 3 with an inner casing 24 in which a contact hole 34 with an inserted contact, and the support component 2 and the case 3 supported by the component 2 are spaced at intervals f, g, i so that they could be interlocked and connected with the flexible connecting element 4. This invention realizes the low-cost socket with a simple structure, higher compatibility and contact positioning.