baber/WOPTO huggingface dataset:
Patent JP-2001089133-A (JP)
Title: Iron-containing artificial zeolite and method of producing the same
Inventor: HENMI AKIO
IPC: B09B5/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To solve problems of developing a high-quality, uniform and inexpensive iron-containing zeolite from a waste molding sand, a slag or an iron clay as a main raw material and unutilized resources such as a waste glass, a waste diatomaceous earth or an aluminum dross as an auxiliary raw material and further developing a method of producing the zeolite. SOLUTION: This iron-containing zeolite is obtained by heat-treating or heat-treating and ultrasonically treating one or more kinds of the waste molding sand with the slag and iron clay or a mixture prepared by adding at least one or more kinds of the glass, diatomaceous earth and aluminum dross to the one or more kinds of the waste molding sand, slag and iron clay in an aqueous solution of an alkali. The method of producing the zeolite uses the one or more kinds of the waste molding sand, slag or iron clay as the raw material or uses the mixture prepared by adding at least the one or more kinds of the glass, diatomaceous earth and aluminum dross to the one or more kinds of the waste molding sand, slag and iron clay.
Patent JP-H10121212-A (JP)
Title: Grain-oriented silicon steel sheet and its production
Inventor: ABE NORITO
IPC: H01F1/16
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To produce a grain-oriented silicon steel sheet showing an excellent core loss specified curve by a simple process by specifying the contents of Si, Mn and acid insoluble Al and specifying the relation between the sheet thickness and average grain size. SOLUTION: This silicon steel sheet is composed of, by weight, 2.5 to 4.0% Si, 0.02 to 0.20% Mn, 0.005 to 0.050% acid insoluble Al, and the balance Fe with inevitable impurities. In the case of 0.20 to 0.55mm sheet thickness, the average grain size is 1.5 to 5.5mm, and W17/50 satisfies the range shown by the inequality. In this way, a grain-oriented silicon steel sheet having magnetic flux density of 1.80<=B8<=1.88T can be obtd. The silicon steel sheet can be obtd. by subjecting a coil obtd. by heating a slab having the compsn. and thereafter executing rolling to direct hot rolled sheet annealing at <=1100 deg.C and executing finish cold rolling, decarburizing annealing, application of a separation agent for annealing and finish annealing.  Preferably, the content of C in the steel is regulated to 0.02 to 0.15%, and one or two kinds of S and Se are incorporated therein by 0.005 to 0.040%.
Patent JP-H02120265-A (JP)
Title: Cylindrical formed article for hot mending
Inventor: KOKAKI NAOHARU
IPC: C04B26/26
Filed: 1988-10-28
Abstract: PURPOSE:To improve the durability and shorten the working time by forming a cylindrical formed article having laminar structure in the direction of thickness and made of a refractory aggregate, a granular phenolic resin and a granular pitch at specific ratios and embedding a cylindrical metal mesh in the formed article. CONSTITUTION:The objective cylindrical formed article for hot mending is made of a material composed of a refractory aggregate, a granular phenolic resin and a granular pitch, has multiple layers in the direction of thickness and contains a cylindrical metal mesh embedded in the article in a state parallel to the mending face. The outer layer of the above material is composed of 2-8 pts.wt. of granular phenolic resin and 8-18 pts.wt. of granular pitch and the inner layer is composed of 6-18 pts.wt. of granular phenolic resin and 0-8 pts.wt. of granular pitch based on 100 pts.wt. of refractory aggregate, respectively. In the adjacent two layers, the content of granular pitch is smaller in the inner layer than in the outer layer. A part of the granular material is made to be present in the molded article in granular form.
Patent JP-H04149072-A (JP)
Title: Production of ceramics base plate
Inventor: TAKAOKA KEN
IPC: C04B35/64
Filed: 1990-10-11
Abstract: PURPOSE:To produce a ceramics base body which is small in a warpage and free from generation of an unevenness and to enhance treating efficiency by pinching a green sheet of ceramics between the heat resistant mesh sheets of a jig for burning and thereafter burning the green sheet to remove a binder. CONSTITUTION:A jig 1 for burning is obtained by arranging two sheets of ceramic green sheets 6 on the mesh sheet 5 having mesh size No.30-100 in a mesh panel 2 of one side and thereafter overlapping a mesh panel 3 of the other side thereon and pinching the sheets 6 between the sheets 5 and fixing them by the jig fixing fittings 7. Then, after a jig 1 is superposed and vertically overlapped in the part of a reinforcing casing 4, this jig 1 is introduced into a hot air circulation type oven furnace 9 equipped with a blower 8 and burned at about 1900 deg.C for about 5 hours in the atmosphere to remove a binder. Then the obtained sintered base plate is normally burned at about 1900 deg.C for about 5 hours in the N2 atmosphere to produce a ceramics base plate 10 which is free from a sintering unevenness and is small (<=80mum/inch) in a warpage.
Patent JP-H03135833-A (JP)
Title: Structure of clutch attaching portion for transmission device
Inventor: HIRATA KAZUYOSHI
IPC: F16H57/02
Filed: 1989-10-21
Abstract: PURPOSE:To assure the smooth operation of the clutch in a clutch housing of a multi-plate type friction clutch in which a transmission gear is provided as an unit, by improving the support structure of the clutch housing so as to elongate the supporting span of the clutch housing. CONSTITUTION:A torque of an output shaft gear 11 of a running sub- transmission in a transmission case is transmitted to a backward gear 9 through a reverse gear mechanism 10, and the torque is transmitted to a transmission gear member 12 by varying a multi-plate type backward friction clutch RC to ON or OFF according to the sliding motion of the member 12. In such a transmission, on the transmission gear 9 in a clutch housing 14, a bearing attaching cylinder portion 14b is provided at the opposite position of the friction plate attaching portion 14a. And the clutch housing 14 is made to be supported freely rotatable with a bearing 26 supported on the attaching cylinder portion 14b and a cylinder bush 25 fitted on the outside of the friction plate attaching portion 14a.
Patent JP-H02123142-A (JP)
Title: Production of polyurethane foam
Inventor: KAMEMURA ICHIRO
IPC: C08J9/04
Filed: 1988-11-01
Abstract: PURPOSE:To produce a polyurethane foam excellent in respective performances, such as heat conductivity, by using a fluorine-containing silicone-based foam stabilizer as at least one component of a foam stabilizer. CONSTITUTION:(A) A polyether polyol obtained by adding an alkylene oxide to an active hydrogen compound (e.g., toluenediamine) is reacted with (B) a polyisocyanate using (C) a polysiloxane-based block copolymer (preferably polydimethylsiloxane-based copolymer) having both fluorine-containing groups (preferably fluorine-containing alkyl or alkenyl, more preferably trifluoromethyl- containing alkyl or alkenyl, especially 3,3,4,4,4-pentafluoro-n-butyl) and polyoxyalkylene chain (preferably polyoxyethylene oxypropylene copolymer chain) as at least one component of a foam stabilizer in the presence of a catalyst and a foaming agent to produce a polyurethane foam.
Patent JP-H10125226-A (JP)
Title: Manufacture of fluorescent screen
Inventor: KISHIMOTO YOSHIO
IPC: H01J9/22
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To form the film layer of a fine grain-like metal oxide without increasing the manufacturing processes and provide a high-durability fluorescent screen by applying an aqueous suspension dissolved or stably dispersed with a metal chelate compound using one of a water-soluble aliphalic polymer and a compatible aliphalic compound as a ligand on a substrate to form a paint film, and baking it. SOLUTION: This fluorescent screen is constituted of a protective layer 2 made of silicon dioxide on a substrate 1, phosphor grains 3 formed on it, and an inorganic metal compound 4 changed and generated from a metal chelate compound in an aqueous suspension. The metal chelate compound using a water- soluble aliphalic polymer Da as a ligand is expressed by the general formula [M(Da)]<+> X<-> , where M is a metal element, [M(Da)]<+> is complex ion, and X<-> is volatile anion. The metal chelate compound using an aliphalic compound Db as a ligand is expressed by M(Db), where M is a metal element.
Patent JP-H11112518-A (JP)
Title: Transmission format conversion circuit
Inventor: TSUNEMATSU TOSHINOBU
IPC: H04L29/06
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To simplify a processing and to reduce a circuit scale by executing the writing/reading of a buffer memory and exchange to the clock of a terminal- side while synchronizing with the cock of a line-side. SOLUTION: A write counter 4 generates a write decoding signal obtained by frequency-dividing C-19M by 4 and a write address while synchronizing with the clock C-19M of the line-side and writes the signal of 32 parallel in an RAM 3 with the fall edge of the write decoding signal. Thus, a high period is set to be a write period and the other period becomes a read period. The frequency-dividing circuit 21 of a first timing generator 2 frequency-divides the clock C-32M of 32MHz by 10, generates the clock of 3.2MHz, supplies it to a clock exchange circuit 22, generates the clock of 3.2MHz synchronized with the clock C-19M, and supplies it to a read counter 5 as an enable signal so as to execute reading. The write counter 4 and the read counter 5 operate with all the clocks synchronized with the line side clock C-19M and the overlap of writing and reading can be eliminated.
Patent JP-H1177622-A (JP)
Title: Branch chipboard using no adhesive
Inventor: YANAGIDA EIJI
IPC: B27N3/02
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To produce a board product from a raw material being chips of a Jananese cedar, a hinoki, branches and leaves, or bent wood of a Japanese cedar, a hinoki or other trees on a log production side in forestry without using an adhesive and to expand the deamand of unutilized forest resources. SOLUTION: A bottomless mold and a projected mold pressure plate both of which has a specific large size and arranged on the table of a hot press and a specific amt. of branches and leaves or sawdust are charged in the mold as a raw material and treated under heating and pressure for several min by the heating and pressure function of the hot press to mold a new board gentle to environment without using an adhesive.
Patent JP-H04152079-A (JP)
Title: Industrial robot device
Inventor: MIWA HIROSHI
IPC: B25J9/02
Filed: 1990-10-12
Abstract: PURPOSE:To disperse the weight supported by a machine frame and lift body to both sides of the machine frame, and to miniaturize the machine frame and lift body while securing the stiffness thereof sufficiently, by fitting the lift body to which a tool is fitted and a rotation driving means to the machine frame with their being arranged at both sides of the machine frame. CONSTITUTION:A lift body 2 to which a tool (welding gun) W is fitted, and a rotation driving means 22 for lifting this lift body 2 are fitted to a machine frame 11 with their being arranged at one part of the surface 11a side of and the other part surface 11b side of the machine frame 11 respectively. So heavy weight bodies are dispersed at both sides of the machine frame 11, therefore the machine frame 11, etc., become possible to be miniaturized while securing the stiffness thereof. A pinion 23 is bitten with a rack 20 fixed to the extension part of the lift body 2, this pinion 23 is turned by the rotation driving means 22 fixed to the machine frame 11 to lift the lift body 2. Consequently, the rotating shaft centers of the pinion 23 and rotation driving means 22 become in a horizontal posture at a fixed position for a pedestal 1.
Patent JP-H10324697-A (JP)
Title: Microtubule-binding protein
Inventor: YOSHIMORI TAKAYUKI
IPC: C07K1/32
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject protein which is composed of a microtubule- binding protein having a specific molecular weight, isolated from a membrane fraction of the bovine cerebrum, and is useful as medicines such as antitumor agent. An antibody reacting with the protein is also useful for a diagnostic kit for intracranial tumor or neuroglioma. SOLUTION: This protein, which is present in microglial cells of the bovine cerebrum and in Purkinje's cells of the bovine cerebellum, has a molecular weight of ca. 100 kDa as measured by SDS-PAGE, and is useful as a medicine such as antitumor agent (an antibody reacting with the protein is also useful for a diagnostic kit for intracranial tumor or neuroglioma, and so on), is obtained by preparing a membrane fraction of the bovine cerebrum, washing the obtained fraction with a buffer, extracting the resultant fraction with a cationic detergent, adding a solution containing microtubules to the obtained extract, followed by coprecipitation.
Patent JP-H0995709-A (JP)
Title: Water-cooling molten slag trough
Inventor: TAKAO HIROYUKI
IPC: C21B7/14
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a water-cooling molten slag trough capable of preventing thermal deformation, erosion, etc., and having high safety by using the surface formed of refractory layer on a thick plate steel-made main material as the molten slag side and the surface formed of cooling layer incorporated with a water-cooling pipe in the main material as the non-molten slag side for the trough bottom and the side walls of the molten slag trough. SOLUTION: The molten slag trough branched from an iron tapping large runner for a blast furnace is constituted of the water-cooling wall 1 forming the trough bottom and both side walls and the brick wall 2 forming the outer wall of the water-cooling wall 1. The water-cooling wall 1 is uses the side formed of the refractory layer on the thick plate steel-made main material as the surface in contact with the molten slag 3 and the side formed of the cooling layer incorporated with the cooling pipe 9 connected to a connection pipe 8 at the outside as the non-molten slag side. By this constitution, the water- cooling molten slag trough improved in molten slag proofing property, erosion resistance, etc., is obtd. at a low cost.
Patent JP-H0986783-A (JP)
Title: Paper sheet delivery device
Inventor: OKABE AKIRA
IPC: G03G21/04
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To effectively use a plurality of trays by providing a user registration means for registering the receiver of recorded paper sheets delivered to a tray so as to correspond to the tray, and delivering the recorded paper sheets via the selection of a tray corresponding to the receiver, upon receipt of request from the registered receiver about the delivery thereof. SOLUTION: When a printing instruction is issued, a user's name contained in a print control information is read out and saved in a buffer. Then, judgement is made about whether trays 31 and 37 registered under the user's name exist. When the result of the judgement is affirmative, corresponding trays are selected and gates 6, and 71 to 77 are selectively controlled for delivering recorded sheets to the trays. When no registration is made under the user's name, on the other hand, judgement is made about the availability of empty trays, and trays at such positions as allowing the easiest handling work are selected among the empty trays. Then, the selected trays are registered under the user's name and dedicated to him/her. Furthermore, when recorded paper sheets delivered to the registered trays are all collected, the registry thereof is cancelled.
Patent JP-S61158625-A (JP)
Inventor: MORI SADAO
IPC: H01T4/14
Filed: 1984-12-28
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-S62134847-A (JP)
Title: Tracking control method
Inventor: GOTO YASUHIRO
IPC: G11B15/467
Filed: 1985-12-06
Abstract: PURPOSE:To prevent a PCM reproduction signal from deteriorating by reproducing a magnetic tape where four kinds of pilot signals are recorded along with an information signal and shifting the DC level of a signal for tracing control during post-recording operation. CONSTITUTION:A reproduction pilot signal and a reference signal are inputted from terminals 101 and 103. The output of a balanced modulator circuit 102 is inputted to a tuning circuit 104 of fH and a tuning circuit 105 of 3fH and supplied to detecting circuits 106 and 107. A reference voltage supplied from a bias circuit 113 to a level comparing circuit 108 and an inverting circuit 109 is switched to a value smaller during post-recording operation than during normal reproducing operation. The circuit 113 discriminates between the normal reproducing operation and post-recording operation according to a mode command signal applied to a terminal 114, and then switches the supply voltage. Further, a tracking error signal is led out from a terminal 112. Thus, a shift in join between video tracks and PCM tracks during the post-recording operation is eliminated.
Patent JP-H03196994-A (JP)
Title: Travelling web cutting device adjustable relating to block size
Inventor: JIYUSHI JIYOOSEPI SHIMIRA
IPC: B41F13/60
Filed: 1990-10-16
Abstract: PURPOSE: To adjust the size of a format in a narrow stage by rotating a cutter fitting member and a support fitting member at an adjustable stroke in the opposite direction to the web running direction by rotary shafts parallel to a cylinder rotary shaft during a cutting process. CONSTITUTION: For an electrically operated rotary mechanism, a motor 8 is fitted in the front 7 of a cutting cylinder 1 and in the front of a mating cylinder 2 respectively, a rotary shaft 5 fitted to bearings 9, 10 is driven, and the same rotary mechanism is provided on the mating cylinder 2. When the size of a format is the longest, the diameter of the cutting cylinder 1 and the mating cylinder 2 is determined so that the peripheral speed is equal to or slightly larger than the moving speed, a cutter fitting member 3 and a support fitting member 4 are periodically rotated at an adjustable stroke in the opposite direction to the web running direction by the rotary mechanisms during a cutting process, then they are revolved in the peripheral direction around individual rotary shafts and are returned to start points.
Patent JP-2001100184-A (JP)
Title: Liquid crystal display device
Inventor: SONODA HIDEHIRO
IPC: G02F1/1333
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a display device which does not produce air bubbles in a liquid crystal even for long-term use. SOLUTION: The device is equipped with transparent substrates as an outer casing which are disposed facing each other through the liquid crystal and with a display part consisting of a great number of pixels in a spread direction of the liquid crystal. The amount of carbon dioxide dissolved in the liquid crystal sampled by decomposing the display is specified to <=10 μl per 1 ml of the liquid crystal.
Patent JP-H09170353-A (JP)
Title: Damping structure for existing building
Inventor: KUROKAWA YASUTSUGU
IPC: F16F15/02
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To contrive to speed up a construction period and enhance the seismic performance of an existing building with economical efficiency by adding a damping device-incorporated damping element to an existing building. SOLUTION: A wall or a brace is extended to an existing building as a damping element where for example, an elastic damper, a viscous damper and a viscous and elastic damper or the like are incorporated as a damping device. For example, an elasto-plastic damper 6 is incorporated into a reinforced concrete-made wall, thereby extending as a damping element. In order to secure the ductility of a beam, a hanging wall 3 is provided from a beam 2 on a higher floor while securing a clearance 5 which is about 1/3 from posts 1 on both sides to the height of the beam. At the same time, a spandrel wall 4 is provided on a beam on a lower floor. A slit 5 is provided between the hanging wall 3 and the spandrel wall 4. Where the elasto-plastic damper 6 is laid out, thereby joining the hanging wall 3 with the spandrel wall 4.  When a building itself is subjected to deformation resultant from an earthquake and at the same time, the damping device is subjected to deformation, the damping device absorbs vibration energy from this deformation and exerts its damping effect.
Patent JP-H06125421-A (JP)
Title: Facsimile equipment and its operating method
Inventor: SHIMIZU HIROYA
IPC: H01L29/786
Filed: 1992-10-14
Abstract: PURPOSE:To reduce the variance in the threshold voltage of a thin film transistor TR by applying a negative gate-source voltage to the gate electrode of a thin film TR in a line image sensor in the period from the end of read of a document to the start of read of the next document. CONSTITUTION:When a document is converted to an electric signal and transmitted to a public line network, the document is read up to its terminal by a line image sensor 100 after the lapse of a certain time after the terminal of the document is detected by a document detecting sensor 101, thereafter, the sequence that the gate-source voltage and the gate-drain voltage of the thin film TR constituting the driving circuit of the line image sensor 100 are made negative to restore the varied threshold voltage is executed. That is, the negative gate-source voltage is applied to the thin film TR constituting the line image sensor 100 when the line image sensor 100 is stopped at the time of the end of reading of one document page or when reading of documents is terminated.
Patent JP-2001100073-A (JP)
Title: Light shield ring for optical device
Inventor: OKADA HIROSHI
IPC: G03B17/04
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a light shield ring for optical device which reduces the load of the light shield ring on a moving frame supporting an optical system as much as possible and securely cuts off light. SOLUTION: The light shield ring for a zoom lens barrel which zooms by extending a 1st moving frame 12 and a 2nd moving frame 13 in stages is constituted by forming a light shield sheet in two-layered structure wherein flock paper and a low-elasticity sheet are united together one over the other on the outer peripheral surfaces of the 1st moving frame 12 and 2nd moving frame 13 and arranging a light shield ring 21 between a fixed frame 11 and the 1st moving frame 12 and a light shield ring 22 between the 1st moving frame 12 and 2nd moving frame 13, respectively.
Patent JP-S62134064-A (JP)
Title: Preservation of small fish such as sardine
Inventor: NAKAZONO SHUZO
IPC: A23L17/00
Filed: 1985-12-06
Abstract: PURPOSE:To enable the preservation of small fish in stabilized quality keeping the freshness of the fish, by using hot oil as a thermal medium and dehydrating the fish under agitation in vacuum. CONSTITUTION:An animal or vegetable oil is preheated at about >=150 deg.C in a closed vessel and small fish such as sardine is thrown into the hot oil. The fish is stirred and heated by keeping the oil temperature at about >=150 deg.C while reducing the pressure in the closed vessel slightly at first and extensively thereafter. The treated fish is taken out of the vessel after returning the vessel to atmospheric pressure.