baber/WOPTO huggingface dataset:
Patent JP-H05265339-A (JP)
Title: Fixing device
IPC: G03G15/20
Filed: 1992-03-17
Abstract: PURPOSE:To improve safety at low cost by displacing roller covers between positions for covering rollers and tetreating positions, linked with the opening/ closing of the upper and lower frames. CONSTITUTION:When the upper and lower covers 1 and 2 are opened, and a fixing roller 3 and a pressure roller 4, supported by the covers l and 2 are separated a pulley with tooth fixed on the pivotally attaching part 10 of the upper cover 1, is integrally turned with the upper cover 1, to turn the pulleys with tooth, fixed on the brackets 8' and 9' of the roller covers 8 and 9, via a belt with tooth, and displace the roller covers 8 and 9 from the retreating positions to the positions for covering the exposing parts of the rollers. Therefore, when the upper and lower covers 1 and 2 are opened for the disposal of jammed paper, the fixing roller 3 and the pressure roller 4 are separated, and the disposal can be easily attained. Since the exposed parts are covered with the roller covers 8 and 9, even if the exposed parts are touched by a hand, they are safe because they are not hot.
Patent JP-S53146472-A (JP)
Title: Washing device
Inventor: NAGAMORI KATSUMI
IPC: B08B9/08
Filed: 1977-05-26
Abstract: PURPOSE: With respect to a device for washing the floor surface and side surface of a tank, a water storage vessel or the like, to make it possible to normally drive a water feed pump in correspondence to all the various conditions of the water feed side. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09249239-A (JP)
Title: Watertight container
Inventor: KANEIZUMI TOMOYUKI
IPC: B65D41/04
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a watertight container which can improve the assembling workability, and keep the manufacturing cost low. SOLUTION: A seat part 16 for fixation is integrally provided at one part of a fixing ring 5 in order to join and hold the internal surface of a lid 4 on the opening surface of a container main body 2, and this seat part 16 for fixation and a base 9 are fixed with a bolt for the structure. By doing so, a member to fix the container main body 2 and the base 9, which has been separately prepared for a conventional structure, can be eliminated.
Patent JP-2000258790-A (JP)
Title: Liquid crystal device, its manufacturing method and electronic equipment
Inventor: SUEHIRO KEIICHI
IPC: G02F1/1339
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to check lighting of a liquid crystal device by using electrode parts extended on a substrate projection, with respect to the liquid crystal device having a structure to prevent the electrode extending part from being electrolytically corroded by forming an insulating layer on the projecting part of the substrate by using the insulating layers formed on the part of the liquid crystal area of the substrate. SOLUTION: Relating to this liquid crystal device 1, insulating layers 8a, 9a are formed on a liquid crystal area part E of a substrate 3a, and at the same time, insulating layers 14a, 14b for covering extending parts 7c of electrodes 7a, 7b are formed on the surface of the projecting part H of the substrate except a lighting check area T. A molding material 17 is adhered to the lighting check area T, to cover the electrode extending part 7c on said area. Electrolytic corrosion of the electrode extending parts 7c is surely prevented by the insulating layers 14a, 14b, and moreover, it is made possible to check lighting even after the insulating layers 14a, 14b have been formed.
Patent JP-H09248666-A (JP)
Title: Method for casting light alloy-made wheel and mold device therefor
Inventor: NAKA MASAYUKI
IPC: B22D25/02
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To attain lightening of a casting wheel by reducing the thickness of a part of the casting wheel corresponding to the thick part. SOLUTION: In this casting method, a holder 15 is slid with a cotter 16 at a sliding part 16a without contact with molten metal and a mold 14 for as cast projects from an upper die 11. In this state, the casting is executed and the holder 15 is slid with the cotter 16 to house the mold 14 into the upper mold 11. Further, in this state, the die is opened and the product 17 is taken out of the die. In this case the casting device is composed of the mold 14 projecting from upper die 11 and housed into the upper die 11, the holder 15 for holding the mold 14 and the cotter 16 slidable with the holder 14 at the sliding part 16a without contact with the molten metal.
Patent JP-H05260978-A (JP)
Title: High-temperature induction lignin peroxidase gene
IPC: C12N15/70
Filed: 1992-03-17
Abstract: PURPOSE:To provide the subject new gene useful for practical production of LPO. CONSTITUTION:Lignin peroxidase gene which is a DNA coding an amino acid sequence of the formula. cDNA and chromosomal DNA library obtained by using an m-RNA isolated from an LPO-producing Coriolus hirsutus cell is subjected to cloning.
Patent JP-S51136650-A (JP)
Title: Process for preparing prostaglandin derivatives.
Inventor: SAKAI KIYOSHI
IPC: C07C405/00
Filed: 1975-05-21
Abstract: PURPOSE: 11-Deoxy - 20 - alkylideneprostaglandin derivatives of formula I (where A is ethylene or cis-vinylene ; RHU and R 2  are H or lower alkyl; R 3  and R 4 are lower alkyl) are new. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11246341-A (JP)
Title: Sheet-like pack for lip
Inventor: KURODA AKIHIRO
IPC: A61K8/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet-like pack for lip which improves the roughened mucosal part of lips and makes cosmetics, e.g. lipsticks or the like spread well. SOLUTION: This is the sheet-like pack 1 for lip which the pack 3 containing a polymeric adhesive and a wetting agent is applied to a sheet-like hold-back base material 2 and the linear folded ruled line 4 capable of bending at the almost central part of the sheet-like pack 1 for lip is formed.
Patent JP-S61220509-A (JP)
Title: Surface acoustic wave device
Inventor: SUGAWARA SATOSHI
IPC: H03H3/08
Filed: 1985-03-27
Abstract: PURPOSE:To suppress a side lobe or the like and to realize a required frequency characteristic by changing number of pairs of plural local transducers to be split, connecting them in series or parallel so as to change applied voltage. CONSTITUTION:For example, one transducer is split into six parts, partial transducers T19-T21 and T22-T24 among the transducers T19-T24 are connected in series and the transducers T19 and T24 are connected in parallel. In selecting the ratio of pairs of electrode fingers constituting the partial transducers T19-T24 as T19:T20:T21:T22:T23:T24=3:2:1:1:2:3, the weighting as shown in figure is obtained. Side lobe is suppressed through the weighting above and the required frequency characteristic is obtained.
Patent JP-S60204392-A (JP)
Title: Marking method for semiconductor device
Inventor: SUZUKI NOBUSHI
IPC: B23K26/00
Filed: 1984-03-30
Abstract: PURPOSE:To easily form a mark which can be easily discriminated, by a method wherein a colored film having a color different from that of a sealing member for a semiconductor element is provided on the surface of the sealing member, and is irradiated with laser light to selectively remove a part thereof, thereby exposing the sealing member therebeneath. CONSTITUTION:The colored film 3 having a color different from that of the member 2 such as a molded resin member and a metallic cap sealing a semiconductor element is provided on the surface of the member 2, and a mask 6 provided with a desired mark 5 is placed thereon, followed by irradiation with laser light A to selectively remove the colored film 3 at positions corresponding to the mark 5 formed in the mask 6, thereby exposing the member 2 therebeneath to provide a mark. EFFECT:There is no need for special pretreatments or aftertreatments.
Patent JP-H11261498-A (JP)
Title: Device and method for digital audio signal processing and provision medium
Inventor: HIRASAWA YUJI
IPC: G11B20/18
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To enable interpolation processing of an error sample by making a circuit scale smaller. SOLUTION: First, audio data of nine samples are successively read from a frame memory and an error pattern is detected by an error data detection decoder 40. Then, after an interpolation coefficient corresponding to that is prepared by an interpolation coefficient table 42, product-sum operation of the interpolation coefficient and the data is performed by a multiplier 44 and an adder 45 while reading the data of nine samples again, and the interpolation processing is executed.
Patent JP-H06251978-A (JP)
Title: Soft magnetic thin film and manufacture thereof
Inventor: SHINOURA OSAMU
IPC: H01F41/26
Filed: 1993-02-25
Abstract: PURPOSE:To stably provide a soft magnetic thin film which is low in coercive force, high in saturation magnetic flux density, excellent in resistance to corrosion, and low in characteristics dispersion. CONSTITUTION:A soft magnetic thin film whose main components are Co, Fe, and Cu is formed through a wet plating method, wherein organic acid ion- containing plating bath and/or CE ion-substantially free plating bath is used.
Patent JP-H0647875-A (JP)
Title: Decorative sheet and production thereof
Inventor: HANDA KOICHI
IPC: C09D131/04
Filed: 1993-02-25
Abstract: PURPOSE:To provide a decorative sheet having various functions and design effect different from those of a prior art decorative sheet composed of an ethylene/vinyl acetate copolymer. CONSTITUTION:A decorative layer composed of an emulsion containing an acrylic resin and an ethylene/vinyl acetate resin is formed. This emulsion shows good embossing properties, good film forming properties (coating or printing aptitude) and excellent yellowing resistance (in its turn excellent color developability of pigment) by the synergistic action of the acrylic resin (or an acrylic emulsion) and the ethylene/vinyl acetate resin (or an ethylene/vinyl acetate emulsion) and the sheet due to the emulsion has good flexibility capable of withstanding practical use as wall paper or various decorative sheets.
Patent JP-H01232970-A (JP)
Title: Artificial dialyzer
Inventor: ASANO KIYOICHI
IPC: A61M1/14
Filed: 1988-03-15
Abstract: PURPOSE:To perform the change-over operation of an operating condition by automatically detecting the start of artificial dialysis, by arranging a concn. detection means for a dialysing fluid to a dialysing fluid passage after the passage through a dialyzer and detecting a change in concn. by said concn. detection means to change over and display the operation condition of the dialyzer. CONSTITUTION:When a dialysing fluid is changed by the solute in blood after the start of dialysis, this state is detected by a concn. detection means 5 to emit a signal for changing over and displaying the operating condition of a dialyzer 4. At the start point of time of dialysis, dialysis is usually performed by setting ultrafiltration pressure to 0 but the solute in blood is diffused to the dialysing fluid because of the difference between the concn. of the dialysing fluid and that of blood and the concn. of the dialysing fluid rises and the sonic velocity of an ultrasonic wave also rises. These changes reach a steady state 1 2 min after blood begins to flow to the dialyzer 3 and the detection thereof is easy. By this method, the operation from priming to the finish of dialysis can be fully automated and an operator can be intent on the treatment of a patient without being obstructed by the operation of machine.
Patent JP-H04211693-A (JP)
Title: Preparation of transition metal cyclo- pentadienyl/carbonyl compound
Inventor: DONARUDO ROBAATO BERU
IPC: C07F11/00
Filed: 1991-03-04
Abstract: PURPOSE: To obtain the subject compound as a gasoline engine antiknock agent, by carbonylating a mixture of a transition metal salt of an organic carboxylic acid, a β-diketone or a β-keto ester, a cyclopentadiene compound and a metal alkyl reducing agent.  
     CONSTITUTION: A mixture comprising (A) a transition metal salt of an organic carboxylic acid, a diketone or a β-keto ester, e.g. manganese (II) acetate, tris(2,4- pentanedione) manganese, (B) a cyclopentadiene compound and (C) an alkyl metal reducing agent, e.g. a non-halogenated metal alkyl derived from Na, Al, Mg or B in a proportion of 1 mole of (A), 1-12 moles of (B) and 0.3-10 moles of (C) is reacted under a CO pressure at 75-200°C to give a compound of the formula (R is hydrocarbyl; CP is cyclopentadienyl; M is a transition metal; x is 0-5; y is 1-7; n is 1 or 2). 
     COPYRIGHT: (C)1992,JPO
Patent JP-S51137907-A (JP)
Title: Suction silencer for totally enclosed motor compressor
Inventor: ABE NOBUO
IPC: F01N1/08
Filed: 1975-05-23
Abstract: PURPOSE: To reduce operation noise of compressors such as operation noise of valves. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07269498-A (JP)
Title: Detachable submersible motor pump equipment
Inventor: TAKAGAMI YOSHIMI
IPC: F04D29/60
Filed: 1994-03-30
Abstract: PURPOSE:To enable any pumping without opening a flange wide even in the case where head is large enough and thereby the flange of a submersible motor pump is opened wide. CONSTITUTION:This submersible motor pumping plant is featured in that a hook part to be engaged with a flange 9 at the inflow side of a bend is installed in the upper part of a discharge side flange 3 of a submersible motor pump, while at a time when this motor pump 2 is connected to the bend 8, such a clamping device 14 as pressing this pump 2 to the bend 8 and releasing it otherwise is installed on a bottom part Ta of a head tank T.
Patent JP-S51137530-A (JP)
Title: An athletic tool utilizing a bicycle
Inventor: ITOU KOUJI
IPC: A63B21/22
Filed: 1975-05-23
Abstract: PURPOSE: To provide a handy athletic tool everyone can easily assemble by utilizing a bicycle commonly put on sale. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04276032-A (JP)
Title: Method for recovering high purity sponge cadmium
Inventor: MINAMI CHIAKI
IPC: C22B17/00
Filed: 1991-03-04
Abstract: PURPOSE:To decompose tellurium at a low cost from a sulfuric acid soln. containing tellurium and cadmium and to recover high purity sponge cadmium. CONSTITUTION:The aq. soln. above described is adjusted to pH 0.5-3.0, to which 1-3eq. reducing agent to the tellurium is added to cause precipitation. Then a reducing agent is added by 0.8-1.2eq. to the cadmium in the soln. from which the precipitate is separated.
Patent JP-S57176440-A (JP)
Title: Input and output interruption control system
Inventor: KAZAMI HARUO
IPC: G06F13/362
Filed: 1981-04-24
Abstract: PURPOSE:To avoid sink phenomena, by using the 1st register as a flag for interruption holding state and the 2nd register as an interruption register. CONSTITUTION:When an interruption cause to end or request takes place in an input and output device of an input and output device group 1, the address of the input and output device is transmitted to a decoder 2 via a bus. The decoder 2 bit-converts the address causing the interrupting cause and sets the corresponding bit of the 1st register 3 to 1. When all the bits of a register 4 are 0, the transfer of the content of the register 3 is made. A priority encoder 5 registrates an interruption address corresponding to the uppermost bit to an interruption address register 6 when 1-bit is present in the register 4 to generate interruption.
Patent JP-S51136431-A (JP)
Title: Diferacted electric sound transducer
Inventor: HATSUTORI SHIYUUZOU
IPC: B06B1/06
Filed: 1975-05-21
Abstract: PURPOSE: To obtain a wide-band of an electric sound transducer for providing comb-shaped electrodes whose electrode locating plane inclines at a certain angle to an equal phase plane of a sound transmission. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02240469-A (JP)
Title: Exhaust valve
Inventor: WATANABE KENICHI
IPC: F16K24/04
Filed: 1989-03-13
Abstract: PURPOSE:To prevent outflow of water at each time of opening and closing a valve at any position where it is actuated at a high frequency by inserting a valve seat member into a sliding hole formed in a float valve and housing the float valve in a valve chamber in such a manner as the valve seat member is inserted into the sliding hole. CONSTITUTION:A valve chamber 8 forms an inlet 10 in the lower part and an outlet 12 in the upper part. A valve seat member 18 opens its point end to almost the center of the valve chamber 8, arranging a rubber-made valve seat 22 having a valve port 20 connecting valve chamber space to communicate with the outlet 12. A hollow spherical float valve 24, forming a sliding hole 26, is housed in the valve chamber 8 in a manner wherein the valve seat member 18 is inserted into the sliding hole 26. Thus, saving can be contrived of expense by preventing an outflow of water at each time of opening and closing a valve where its operation is in a high frequency.
Patent JP-S55153715-A (JP)
Title: Prolonged granule of theophylline
Inventor: OGAWA KEIZABUROU
IPC: A61K9/62
Filed: 1979-05-18
Abstract: PURPOSE: The title pharmaceutical preparation capable of releasing a stable amount of theophylline gradually for a long period of time, being administered in an effective amount without causing side effect, comprising a specific ratio of theophylline, a metal salt of a higher fatty acid, and ethyl cellulose.  
     CONSTITUTION: A prolonged granule of theophylline in the weight ratio of theophylline to a metal salt of a high fatty acid (e.g., calcium stearate) of 1:1W1:3,  consisting of 10W45wt% of theophyllene, 30W60wt% of the metal salt of a higher  fatty acid and 0.5W10wt% of ethyl cellulose. When the blending ratio of the metal  salt and ethyl cellulore increases, the eluation rate of theophylline becomes lower,  and when the blending ratio decreases, the eluation rate becomes higher. The  prolonged granule can be administered to chronic asthma patients in every fixed  amount stably for a long time, the effectiveness of the drug is prolonged, and side  effect can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03262881-A (JP)
Title: Vibration suppressing device for building
Inventor: WATANABE ATSUSHI
IPC: E04B1/24
Filed: 1990-03-14
Abstract: PURPOSE:To increase vibrational energy absorbing capacity, by forming brace materials out of inner and outer brace materials, and fixing a viscous elastic body rigidly at the inner surface of the outer brace material, as well as providing an expansion allowing gap between the tip parts of both brace materials. CONSTITUTION:A vibration control device is formed by connecting vibration suppressing brace material 6 to the frame 7 of a multistory building constructed of steel columns 22 and steel beams 23. The vibration suppressing brace material 6 is formed of outer brace forming material 1 and inner brace forming material 3. A pipe body is further disposed at the outer brace forming material 1, as well as a viscous elastic body 4 is rigidly fixed on the whole inner peripheral surface of the outer brace forming material 1 integrally with the inner brace forming material 3. An expansion allowing gap 5 is also provided between the flange part 29 of the pipe body and the tip part of the inner brace forming material 3. The vibrational energy absorbing capacity of the vibration suppressing device can be thereby increased without enlarging the cross section of the vibration suppressing brace material 6.
Patent JP-S58177357-A (JP)
Title: Screen printer
Inventor: KOSHIBA MASAYUKI
IPC: H05K3/12
Filed: 1982-04-13
Abstract: PURPOSE:To secure printing positions in a screen printer by using a system in which a negative pressure sucker is provided in plural groove rows of the printing table face, and concentrated sucking motion is generated at any position by properly and selectively moving the negative pressure suckers in each groove. CONSTITUTION:Negative pressure suction ports 6 of a small hole or slit form are properly provided in the grooves 3 of a printing table 1, and a negative pressure is supplied through a supply pathway 7 from a vacuum pump. Air- permeable parts 8 leading through the negative pressure suction ports 6 and air holes 8 are combined properly with closing parts 9 to close the negative pressure suction ports 6 and set in the grooves 3, whereby permitting concentrated sucking motion to be expected at any position of the table 1. The negative pressure sucker used may be replaced by a negative pressure suction part 11 provided in a movable manner in the groove 3. Thus, the printing position of the screen printer can be secured effectively.
Patent JP-S61219430-A (JP)
Title: Processing method for bracket
Inventor: KOGA SHINICHIRO
IPC: B21D7/00
Filed: 1985-03-26
Abstract: PURPOSE:To produce the bracket which is easy to assemble components and of no fear of damaging the component by cutting up by a press machine the tongue piece for locking the component and by making the tongue piece the final shape by bending in the reverse direction. CONSTITUTION:The semi-finished product 11'' of a bracket is obtd. by forming with cutting up a tongue piece 12 downward contrary to the final shape with the pressing of a bracket blank 11' and by forming with bending the L-shaped part 13 of both sides. The bracket 11 to form the engaging part 14 of commodity with the above tongue piece 12 and the center plane part is then obtd. by bending upward said tongue piece 12. The burrs 16, 17 caused by the cutting up with the above method are formed at the opposite side to the engaging face and the assembly of the component is made easy and no flaw is caused on the component.
Patent JP-S55153805-A (JP)
Title: Protective device for turbine
Inventor: TERANISHI NORIYOSHI
IPC: F01K7/24
Filed: 1979-05-21
Abstract: PURPOSE: To protect a turbine by a method wherein the pressure of each stage or the difference in each stage of a turbine is detected so that an alarm signal and a trip signal are produced before the occurrences of the excessive amount of flowing steam and the excessive difference in the pressure of each stage which causes excessive stress to the moving blade and stationary blade of the turbine.  
     CONSTITUTION: The faulty operation of a high pressure bypass valve 6 is detected by a pressure detecting device 21 which detects the amount of steam flowing to an intermediate pressure turbine, in other words, staged inlet pressure of the turbine; and the detected results are sent to a control circuit 300. The occurrence of excessive stress being generates at the moving blade and stationary blade of the intermediate pressure/low pressure turbine 8 can be prevented previously by utilizing the detected results as an alarm and trip signals X, Y, Z for protecting the turbine, or a signal W for opening the low pressure bypass valve 12 for reducing the amount of steam flowing to the intermediate pressure/low pressure turbine 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000255011-A (JP)
Title: Foamed decorative material
Inventor: NISHIMURA IKUMASA
IPC: B32B33/00
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To satisfy excellent foamability and surface performance by using a material friendly to an environment by laminating a foamed layer made of a polyolefin resin of a specific values of a melt index and a melt tension and an expansion ratio of twice or above. SOLUTION: The foamed decorative material is obtained by laminating a foamed layer 2 made of an olefin resin having a melt index of about 2 to 20 g/10 min and a melt tension of about 2 to 15 g and having an expansion ratio of twice or above. If the index is about 2 g/10 min or below, its processing suitability becomes difficult so that the expansion ratio is not raised. Since a film itself becomes brittle if the index is about 20 g/10 min or above, its flexibility is degraded. If the tension is about 2 g or below, an elongation when the film itself is manufactured becomes excessively large, so that foaming cells in the layer 2 become unstable or in some cases a foam breakage possibly occurs. If the tension is about 15 g or above, the elongation of the film itself is excessively low so that the expansion ratio is hardly raised.