baber/WOPTO huggingface dataset:
Patent JP-S62117698-A (JP)
Title: Solidifying method for sludge
Inventor: SAKANO HIROICHI
IPC: C02F11/00
Filed: 1985-11-15
Abstract: PURPOSE:To reduce cost and to shorten the time for curing by kneading a high-polymer absorbent, sludge incineration ash and active alumina base quick- setting cement to sludge and solidifying the sludge. CONSTITUTION:The high-polymer absorbent, sludge incineration ash and active alumina base quick-setting cement are kneaded with the sewer sludge to solidify the sludge. For example, the compsn. after kneading is adequately 100pts.: 10pts.: 1-10pts.: 0.01-1pts. with sludge A (for example, about 80% water con tent): sludge incineration ash B: quick-setting cement D: high-polymer water absorbent D. The water absorbent D is costly and the quick-setting cement C is required to be decreased according to the required amt. of the water absor bent D. Mixing is executed by the procedure of, for example, adding and mixing a mixture composed of the incineration ash B, cement C and water absorbent D to and with the sludge A. As a result, the amt. of the quick-setting cement to be used is decreased and the cost is reduced. The compressive strength of 0.5kg/cm<2> is developed after 5-15hr of curing.
Patent JP-H08123617-A (JP)
Title: Mouse and track ball switching type coordinate input device
Inventor: KAMIKAWA TOMOAKI
IPC: G06F3/0354
Filed: 1994-10-21
Abstract: PURPOSE: To switch a mouse and a track ball according to the purpose of use so that the features of the respective functions are displayed and to maintain excellent operability. CONSTITUTION: An external case 1 is in a shape which is so round that it can easily be gripped in the hand and equipped with two operation switches 5 on the front edge side, and an internal case 3 which can be put in and out is inserted into the left flank of the intermediate part. This internal case 3 is in a rectangular parallelepiped shape and provided with a ball 4 having its spherical parts exposed in the top and reverse surfaces so that the ball can roll, and projection parts as straight movement guides to the external case 1 are provided on the right and left flanks. This device displays the track ball function when the internal case 3 is drawn out of the external case 1 sideways to the left and the mouse function when the internal case is pressed in.
Patent JP-H0199432-A (JP)
Title: Transformer exciting rush current suppressor
Inventor: HIOKI EIJI
IPC: H02H9/02
Filed: 1987-10-09
Abstract: PURPOSE:To prevent exciting rush current from being generated, by heightening voltage on the secondary side of a voltage regulator, from zero in a state that the primary side of a transformer is connected to the secondary side of the voltage regulator, and by connecting the primary side of the transformer directly to a system when the voltage is turned into the same one as system voltage. CONSTITUTION:First, a switch 33 is made, and a transformer 2 is connected to a system via a voltage regulating transformer 1. In this state, a loading time tap switch 14 is the lowest tap 101, and so voltage is not applied to the transformer 2. From this state, the loading time tap switch is switched in order. When the highest tap 111 is selected by the loading time tap switch 14, then a transformer primary-terminal 41 coincides with system voltage, and so a switch 31 is closed, and the transformer 2 is directly connected to the system. After that, a switch 32 is opened, and the voltage regulating transformer 1 and the transformer 2 are disconnected from each other. As a result, the transformer 2 can be made into the system without generating exciting rush current at all.
Patent JP-S61133347-A (JP)
Title: Sliding contact point material
Inventor: FUJISHIMA SUSUMU
IPC: H01B1/02
Filed: 1984-12-04
Abstract: PURPOSE:To reduce and stabilize the contact resistance of the sliding contact point material, by dispersing an oxide of Cd and each oxide of Si and Zr in Ag finely and uniformly. CONSTITUTION:The sliding contact point material is manufactured by dispersing, by weight, 0.5-15% CdO and 0.1-5%, in total, of SiO2 and ZrO2 in Ag finely and uniformly. The softening temp. as well as the lubricating ability of this material is increased because of the fine and uniform dispersion of the above oxides in the Ag, so that the wear resistance of, e.g., a contact of a commutator of small-sized motor made of this material can be improved. Moreover, no oxide film is formed on the sliding surface, so the contact resistance can be reduced and stabilized and the variance in the number of revolutions of the commutator can be reduced.
Patent JP-H0994460-A (JP)
Title: Method for regenerating catalyst
Inventor: NAKAGAWA KANJI
IPC: B01J27/232
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently regenerate a catalyst for dimerization or codimerization of olefin by heating the catalyst in a flow of gaseous hydrogen when the catalyst is deactivated. SOLUTION: A catalyst obtd. by carrying an alkali metal on a granular carrier consisting of an anhydrous potassium compd. and carbon is heated at about >=100 deg.C, preferably about >=115 deg.C, especially preferably about >=130 deg.C in a flow of gaseous hydrogen when the catalyst is deactivated. The upper limit of the heating temp. is 250 deg.C in practicality. Potassium carbonate and potassium fluoride are suitable for use as the anhydrous potassium compd. The alkali metal is, e.g. Na, K or an Na-K mixture. A catalyst using Na has a remarkable selectivity improving effect. The carbon is, e.g. active carbon, graphite or carbon black and graphite is especially suitable.
Patent JP-S63109454-A (JP)
Title: Color electrophotographic copying method
Inventor: NAKAYA FUMIO
IPC: G03G15/01
Filed: 1986-10-27
Abstract: PURPOSE:To obtain a color image high in fidelity comparable to offset prints by using CI-Pigment Yellow 12, CI-Pigment Red 57-1, and CI-Pigment Blue 15-3 as the colorants for a 3-color toner. CONSTITUTION:The colorants of CI-Pigment Yellow 12, CI-Pigment Red 57-1, and CI-Pigment Blue 15-3 are used as the colorants for a 3-color toner. The product of the toner layer thickness of the part having the highest optical density and the maximum value of the spectral scattering coefficients of the tone layer in the wavelength region of 380-780nm in each of a cyan, magenta, and yellow toner images is regulated to <=4.5, 7.5, and 7.0, thus permitting the laminated toner images of red, green, blue, and black to exhibit color developing performance comparable to offset prints, and this laminate type color electrophotographic copying process to form a color image high in fidelity to an original.
Patent JP-H0889522-A (JP)
Title: Supporter for joint
Inventor: KINEBUCHI YOUICHI
IPC: A61F5/02
Filed: 1994-09-26
Abstract: PURPOSE: To provide a supporter for joint which is equipped with high mounting operability and can deal with the size of the part to apply the supporter. CONSTITUTION: An upper part 3 of a main body 1 can be axially opened to both right and left sides, the upper part 3 is cylindrically formed by engaging both the ends while using Hook-and-Loop 6 and 7, and a lower part 9 of the main body 1 is formed into a closed cylinder.
Patent JP-H0598490-A (JP)
Title: Device for adjusting partial plating position
Inventor: MATSUSHITA KATSUMI
IPC: H05K3/24
Filed: 1991-10-03
Abstract: PURPOSE:To dispense with a jig to adjust the suspension position, to reduce the frequency of maskings, to simplify the partial plating operation and to finely adjust the soln. level and filter and circulate a plating soln. while suppressing the waving of the soln. surface. CONSTITUTION:An overflow pipeline 5 formed with the funnel upper part 5a with the upper part expanded and the cylindrical lower part 5b which are screw- joined to optionally adjust the overflow position is provided in a plating soln. tank 1. An auxiliary plating soln. tank 6 is furnished at the position to receive the plating soln. flowing out of the overflow pipeline 5, one end of a pipe 2a is opened to the auxiliary plating soln. tank 6, and the other end of the pipe 2a is inserted into the tank from its upper part and extended along the bottom face. The plating soln. is filtered and circulated by a pump 2b, diffused into the lower part of the tank from the extended part of the pipe 2a and forcedly supplied.
Patent JP-H03117722-A (JP)
Title: Retainer for rolling bearing
Inventor: UMEMOTO NOBORU
IPC: F16C33/44
Filed: 1989-09-29
Abstract: PURPOSE:To give flexibility, provide an excellent built-in property to a bearing, and improve heat resistance and chemical resistance by making the raw material of a retainer for a rolling bearing a composition substance in which organopolysiloxane elastomer and a fibrous reinforcement are added to polyphenylene sulfide resin. CONSTITUTION:A retainer 1 is rotatably retained by containing rolling elements 4 such as steel balls 4, etc., in pocket parts 3 having nail parts 2 on the upper parts and narrow entrances. The flexibility of PPS resin is considerably improved with organopolysiloxane elastomer added to the PPS resin, and the mechanical strength of a composition substance composed of the PPS resin and the organopolysiloxane elastomer is advanced with a fibrous reinforcement. Consequently such retainer 1, formed with the composition substance composed of the PPS resin, organopolysiloxane elastomer, and the fibrous reinforcement, has suitable flexibility, being unbreakable at the time of assembly and excellent in built-in property, and shows a low deformation ratio at a high temperature in the operation.
Patent JP-S6419318-A (JP)
Title: Microscope for operation
Inventor: NAKANO HIROSHI
IPC: G02B21/24
Filed: 1987-10-12
Abstract: PURPOSE:To evade a fault such as an illumination accident during operation by providing a lighting device with a fault detecting device for taking an initial diagnosis and a normal diagnosis and also providing a power varying focusing device with another fault detecting device for taking the normal diagnosis. CONSTITUTION:It is judged whether a voltage current applied to a main lamp LM is normal or abnormal and when the current is abnormal, it is judged whether the abnormality continues for longer than a constant time or not to decide that a turn-on circuit 23M is abnormal when so, thereby making an LED 20M on a display panel 12 illuminate. Further, if only the lamp current is abnormal, it is decided that the main lamp LM has burned and an LED 21M of the display panel 12 is made to illuminate. Even if a current pulse flowing through the lamp falls to low level temporarily and an abnormality flag is detected, a self-diagnostic circuit does not detect the abnormality unless a pulse signal for decision making continues 15 times. Therefore, if a fault occurs during use, the fault position can be known by checking the display panel.
Patent JP-H08112890-A (JP)
Title: Former for printing press
Inventor: OTSUTOO HINTAAMAIAA
IPC: B65H45/09
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To improve a conventional former so as to facilitate the cleaning of a hole portion for supplying compressed air. SOLUTION: A former is constituted so as to have a surface provided with hole parts 8 supplying compressed air to the lower part of the web passing on the former and narrowing toward a nose in order to vertically folding the web and a nose plate having a base plate 4 and a cover plate 5. The cover plate 5 is mounted on the surface of the base plate 1 at least in a detachable manner and the transfer surface of the web is formed by the surface of the cover plate 5 and the region surrounding the side part of the cover plate 5 of the base plate 4 and the hole parts 8 are formed to the area consisting of the side edge part of the cover plate 5 and the region of the base plate 4 both of which are opposed to each other.
Patent JP-H0982575-A (JP)
Title: Electrolyte for electrolytic capacitor
Inventor: TAKANO TOSHIYUKI
IPC: H01G9/035
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To lower the specific resistance of electrolyte and raise spark generation voltage. SOLUTION: In an electrolyte for an electrolytic capacitor which uses a variety of glycol, one kind or more out of mannitol, sorbitol, inositol, trimethyrolethane, trimethyrolpropane, erythritol, and dextrin or dextran, and one kind or more out of dihydric or trihydric alcohol having double coupling for principal chain are dissolved.
Patent JP-H0971088-A (JP)
Title: Knock cover of mechanical pencil
Inventor: SAITO AKIO
IPC: B43K21/00
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a knock cover of a mechanical pencil capable of preventing suffocation when swallowing the cover by accident at the time of removing it from the lead pipe, and also preventing refill leads within the lead pipe from dropping off even when inverted up and down in a state fitted in the lead pipe. SOLUTION: A plurality of air conduits 4 are provided between the outer sleeve 2 and the bridge 3 by forming a bridge 3 crossing over a top end opening of the sleeve 2, and a central lead part 5 is projection formed for blocking the opening of the same lead pipe 6 in a manner being inserted in the central part of a lower surface side of the bridge 3 and in the inside of the pipe 6.
Patent JP-H0199217-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKABAYASHI TAKEKI
IPC: H01L21/60
Filed: 1987-10-12
Abstract: PURPOSE:To prevent the surface of an electrode film from oxidizing and to improve solderability for connecting to a conductor in an assembling step by solder plating on the electrode film. CONSTITUTION:With an oxide film 3 as a mask many P<+> type layers 2 are diffused as impurity diffused anode layers in an N-type substrate 1. An N<+> type layer 11 is also formed on the lower face of the substrate 1. The layers 2 and 11 are so covered by Ni-plating with an electrode film 4 as to obtain an ohmic contact therewith. The film 4 is solder plated 2-5mum thick thereon. Thus, it can prevent the surface of the film 4 from oxidizing, and solderability for connecting to a conductor in an assembling step is improved.
Patent JP-H04356186-A (JP)
Title: Method for converting clostridium entirely into synchronized cell group having reference length or refractive internal spore
Inventor: EDOWAADO JIEI SHIYUU
IPC: C12N1/36
Filed: 1991-09-09
Abstract: PURPOSE: To provide a method for specially preparing bacteria belonging to the genus Clostridium for producing a solvent, an enzyme, an antibiotic, a toxic protein or a spore.  
     CONSTITUTION: This method comprises culturing bacteria belonging to the genus Clostridium in a growth medium by adding a low metabolic carbon source and a divalent metal cation, elongating the bacteria to a length three times as long as that of the standard length, while synchronizing the growth in the number of cells and their effective mass according to the following (a) to (c), and thereafter inhibiting the cell division: (a) subculture within a temperature range of about (-20)-(+10)°C of the optimum temperature so as to be 2-3 times as much as the initial concentration; (b) subculture at the temperature so as to be further 2-3 times as much as the concentration; (c) subculture by adding the divalent metal cation so as to be further 2-3 times. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H03119527-A (JP)
Title: Tracking controller
Inventor: YAMAMURO MIKIO
IPC: G11B7/09
Filed: 1989-10-03
Abstract: PURPOSE:To accurately scan a track regardless of deviation of a device from the on-track state due to an external force or the like by moving an objective lens in the direction opposite to the movement direction of an optical head at the time of moving the optical head. CONSTITUTION:When an objective lens 26 is moved in the direction of an arrow E to an optical head 16, an output value Q' of the position deviation signal of the lens 26 is deviated from an output value Q in the direction of an arrow R. Therefore, the optical head 16 is moved in the direction of the arrow E so that the output value Q' coincides with the output value Q. When the extent of this movement is increased, a track Tn is skipped. At this time, an output signal 118 of a speed sensor 16 is taken out and is inputted to a computing element 120 in the succeeding stage of a phase compensating circuit 104. The lens 26 is moved in the direction of an arrow G opposite to the direction of the arrow E based on this signal 118. Thus, the lens is moved in the direction of the arrow G to accurately scan the track Tn though the objective lens 26 is moved in the direction of the arrow E to skip the track Tn.
Patent JP-H0976056-A (JP)
Title: Ladle for molten steel and its repairing method
Inventor: AMANO MASAHIKO
IPC: C04B35/66
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To improve the service life of the whole of lining of a ladle by improving the durability of a molten metal contact part, and preventing generation of cracks and flotation of a liner as a whole liner. SOLUTION: In a molten steel ladle having an inner lining structure of a linear 3, a molten metal contact part 4 consists of, by weight, 100% the blended material having the composition consisting of 65-93% alumina, 2-20% magnesia, and 5-15% alumina cement, and monolithic shaped refractory which is executed by pouring alumina-magnesia containing outer percentage of 0.05-3% volatile silica, and other part consists of molithic refractory which is executed by pouring the alumina-spinel. In the method for repairing the molten steel ladle, the liner 3 is repaired by the monolithic refractory executed by pouring alumina- magnesia.
Patent JP-S62117368-A (JP)
Title: Semiconductor device
Inventor: SAKAGAMI KIYOSHI
IPC: H01L21/768
Filed: 1985-11-15
Abstract: PURPOSE:To enable the use of an Al wiring by forming a poly-Si film and a metal silicide film, and drawing an electrode from this and connecting it to a wiring metal. CONSTITUTION:An opening 3 is provided in an SiO2 on an Si substrate 1 and covered with a poly-Si 4, and which is coated with Mo and heat-treated to make MoSi 5. Resist 6 is applied thereon, an opening 7 is provided, and an Al wiring 8 is provided. Because of the interposition of MoSi 5, the alloy spike of Al does not occur, pure Al can be used, and the Si precipitation in the connecting hole is prevented, enabling the conduction defect to be prevented and improving the yield in the production of the titled device.
Patent JP-2001083938-A (JP)
Title: El display device
Inventor: KINOSHITA HIROYUKI
IPC: H05B44/00
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To remove a polarized charge remaining in EL elements without a feeling of incongruity. SOLUTION: An EL display panel 1 comprises plural EL elements. A luminescence driving voltage is applied by driving circuits 2-4 on a scanning electrode and a data electrode of the EL display panel 1 to start a luminescence operation. A reference voltage is supplied corresponding to positive and negative fields from a power source circuit 5 to scanning electrode circuits 2, 3 through a scanning voltage supply circuit 6. A control circuit 8 supplies a voltage by executing switching control of an FET 51 of the power source circuit 5 by switching an ACC switch 9 to the ON state. When the switch 9 is switched to the OFF state, the power source circuit 5 is switched to the OFF state after one second. During that time, an erasing pulse voltage is applied on the EL display panel 1 to remove a polarized charge.  Hereby, mis-luminescence is prevented at the starting time of the next luminescence operation, and simultaneously luminescence caused by application of the erasing pulse voltage can be controlled in the degree of no feeling of incongruity.
Patent JP-S62116403-A (JP)
Title: Automatic retrieval rack
Inventor: FUJIEDA HATSUSHIRO
IPC: B65G1/00
Filed: 1985-11-16
Abstract: PURPOSE:To retrieve quickly and easily by retrieving identification displays of cases in a rack, protruding the necessary case foreward and lighting an indicator lamp in the said rack of Roentgen film containing cases or the like. CONSTITUTION:When a motor 21 is driven by a direction of a control unit, a mobile mount 4 is shifted, a bar code sensor 7 scans the rear faces of cases 8 to retrieve bar codes of the cases 8. When the necessary case 8 is detected, a motor 12 is rotated one revolution, protrudes the case 8 foreward with a protruding lever 17 and lights an indicator lamp 18. Therefore, the retrieval position can be easily confirmed. According to this constitution, even heavy cases can be retrieved and taken out easily and quickly.
Patent JP-S62116396-A (JP)
Title: Contra-rotating propeller device for vessel
Inventor: EDA MASATOSHI
IPC: B63H5/10
Filed: 1985-11-15
Abstract: PURPOSE:To simplify structure and improve reliability by installing a rear side propeller onto an inner shaft having the second gear meshed with the first gear of an input shaft and installing a pinion meshed with the third gear in the front part of an outer shaft having a front side propeller onto a flexible shaft of an idle gear meshed with the first gear. CONSTITUTION:The second gear 3c which is meshed with the first gear 3b installed onto an input shaft 3a and constitutes a reduction gear mechanism is installed onto an inner shaft 3d, and a rear side propeller 7 is installed at the rear edge part. On the same axis line, the third gear 3i is installed at the front edge part of an outer shaft 3m which has a front side propeller 8 and is arranged so as to cover an inner shaft 3d. Thus, a pinion 3h meshed with the third gear 3i is installed onto a flexible shaft 3g having an idle gear 3f meshed with the first gear 3b. Therefore, the installation structure itself can be exceedingly simplified, and the opened inspection for the apparatus is facilitated, and reliability can be improved markedly.
Patent JP-H0199167-A (JP)
Title: Document preparing device
Inventor: MIYABE MIYAKO
IPC: G06F17/21
Filed: 1987-10-13
Abstract: PURPOSE:To convert an input of Japanese pronunciation of an English word to a correctly-spelled English word only if the former is inputted by providing a character string conversion part to convert the Japanese pronunciation of an English word to an ambiguous-spelling English word, an English dictionary part, and an English dictionary retrieval part. CONSTITUTION:The following are provided: the character string conversion part 6 that converts the Japanese pronunciation of an English word inputted from a character input means 1 to an ambiguous-spelling English word, the English dictionary part 8 to store English word information, and the English dictionary retrieval part 7 that outputs only such one of the ambiguous-spelling English words obtained from the part 6 as coincidence with an English word stored in the part 8. As a result, at the time of inputting an English word whose spelling is unknown to a user, the Japanese pronunciation of the word can be converted to an English word of correct spelling only if inputted.
Patent JP-S62119110-A (JP)
Title: Device for detecting level of ammonium sulfate mother liquor
Inventor: INABA MAMORU
IPC: C01C1/242
Filed: 1985-11-19
Abstract: PURPOSE:To obtain the titled device for detecting the level of an ammonium sulfate mother liquor having no effect on the deposition of ammonium sulfate crystals and which is not corroded by respectively connecting a pipe for blowing in purging N2 for detecting the level and a pipe for charging water to a bubbler pipe positioned in the ammonium sulfate mother liquor. CONSTITUTION:In the detector, the level of the ammonium sulfate mother liquor 12 in an ammonium sulfate saturator 8 is detected as follows. Namely, purging N2 32 is blown into a pipe 16 through pipes 34 and 18, and also blown into the mother liquor 12 in the saturator 8 from the bubbler pipe 110 through a pipe 22 and a T-pipe 114 to bubble the liquor. The differential pressure of the purging N2 32 is detected 24 and transduced into an electric signal. The level of the mother liquor 8 is controlled by the signal. When the pipe 110 is clogged with ammonium sulfate deposits 44 and 44a, a valve 42a is opened to introduce 42 industrial water into pipe 110, and the deposit 44a is dissolved and removed. When the deposit 44a is firmly stuck in the pipe 110 and the pipe 110 is clogged, the pipe 110 is drawn out, a valve 22a is closed, and the pipe 110 is easily washed on the outside.