baber/WOPTO huggingface dataset:
Patent JP-2001159687-A (JP)
Title: Skeleton clock
Inventor: ITO HIROSHI
IPC: G04B5/20
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a skeleton clock improved in sense by efficiently obtaining amusing functions. SOLUTION: A clock body 3 driving hands 331 and 332 with a motor 320 and an external case 2 covering the clock body 3 are provided to a skeleton clock visually exposing the mechanical structure of the clock body 3. The clock body 3 comprises a spring winding means 370 for winding the spring 371, a spring releasing means 380 releasing the spring 371 in connection with the hands 331 and 332, and a drive part 390 driving by the power of the spring 371. As for the external case 2, the clock has a constitution visually exposing a spring winding means 370, the spring releasing means 380 at least a part of the drive part 390.
Patent JP-2001160074-A (JP)
Title: System for recording synthetic curved data in recording medium
Inventor: KAZAMA NORIYUKI
IPC: G06F17/50
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To improve accuracy of shape, when converting between different systems by realizing the smooth conversion of high level curved data into the expression of conventional geometrical shaped data. SOLUTION: This system is provided with an analyzing means for calculating parameters for the end points of plural lines, based on the curve expression data of a composite curve in CAD data and the coordinates of the edge points of the plural lines being the origin of the composition of the composite curve and a means for recording the curve expression data of the composite curve and the parameters in a recording medium. Also, this system is provided with a means for preparing the curve expression data of the composite curve, based on the plural lines being the origin of compositing.
Patent JP-H03199153-A (JP)
Title: Laminated material consisting of expanded graphite sheet and plastic or wood and production thereof
Inventor: KOJIMA AKIRA
IPC: B32B9/00
Filed: 1989-12-27
Abstract: PURPOSE:To improve electromagnetic wave shielding property by adhering flaky plastic or wood to an expanded graphite sheet having many pierced holes. CONSTITUTION:Graphite having a grown crystal structure, e.g. kish graphite is subjected to oxidation treatment with an oxidizing agent such as concd. sulfuric acid or nitric acid ho form a graphite intralaminar compd. and the graphite is washed and rapidly heated. The resulting expanded graphite is pressed or rolled to obtain an expanded graphite sheet of 0.1-0.5mm thickness and many holes are pierced in the sheet. A liq. thermoplastic or thermosetting resin is poured and solidified on both sides of the sheet or one side, both sides of the sheet are coated with an adhesive and flaky wood of 0.01mm to wood plate of several ten cm thickness is adhered.
Patent JP-H09185510-A (JP)
Title: Processing circuit and its evaluation method
Inventor: TAICHI YOUSUKE
IPC: G06F9/42
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide processing circuits where the addresses of information stored in storage devices provided for the processing circuits are made common even when they are the processing circuits loaded on any machine types, SOLUTION: In RAM contained in ECU(electric control unit), storage areas which are not always required in accordance with the types of vehicles where ECU is loaded, and plural preliminary storage areas are provided for respective control RAM areas E1-E4. The addresses of the storage areas are made common in spite of the types of the vehicles where ECU is loaded. The addresses which are decided in common are referred to at the time of referring to respective pieces of information in a main program regulating the operation of ECU.
Patent JP-2000172064-A (JP)
Title: Developing device
Inventor: NISHIYAMA KAZUE
IPC: G03G15/09
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To satisfy gradation property and the gradation stability corresponding to a digital image and the graphic method of late years, and to reduce a service cost by saving labor and time of maintenance by a service man. SOLUTION: Relating to this image forming device 2 that is provided with plural developing sleeves (developer carriers) 20 and 30 arranged on the upstream side and the downstream side with regard to the rotary direction of the electrostatic latent image carrier, and respective developing sleeves (developer carrier) 20 and 30 are constituted by forming non-magnetic member on a periphery of the magnetic member inside and the coating member covering thereof, the weight ratio B/P of resin (B) and pigment member (P) respectively consisting the coating member of the above developing sleeve 20 and 30 is made different. In the concrete, the weight ratio P/B of the coating member on the developing sleeve 30 with the smaller outside diameter is smaller than that of the coating member on the developing sleeve 20 with the larger outside diameter.
Patent JP-H07173742-A (JP)
Title: Mounting apparatus for objective members in loom
Inventor: FUNAYAMA KATSUYA
IPC: D03J1/00
Filed: 1993-12-17
Abstract: PURPOSE:To ensure fixing without losing workability when an objective member is fixed through a T-shaped piece which is to be engaged with a T-shaped groove, onto a supporting table for supporting a reed, etc., on a loom. CONSTITUTION:An objective member 9 is fixed onto a supporting table 3 having a T-shaped 1ongitudinally extending groove 5, with a T-shaped piece 7 consisting of a head 71 which is to be engaged with the T-shaped groove 5 and a shaft part 73 which protrudes through a front opening of the T-shaped groove 5 and passes through the objective member 9. One width of the quadrilateral head 71 of the T-shaped piece 7 is smaller than the vertical width H of the opening of the T-shaped groove and the width crossing at right angle to the above mentioned width of the quadrilateral head 71 is larger than the width H. The cross section of at least a part 75 engaging with the objective member 9 of the shaft 73 of the T-shaped piece 7 is made to be noncircular and an engaging opening is formed in the objective member 9 in such a manner that the opening can resist the relative rotation of the T-shaped piece 7.
Patent JP-H03202312-A (JP)
Title: Manufacture of inorganic building material
Inventor: KUBO MASACHIKA
IPC: C04B16/02
Filed: 1989-12-28
Abstract: PURPOSE:To realize the miniaturization of an autoclaving device and remarkable energy-saving by a method wherein diatomaceous earth is employed as one of main material so as to utilize the property of diatomaceous earth excellent in the hydration hardening reactivity with cement and the extruded formed body is autoclave-cured at 120 deg.C. CONSTITUTION:As the material for the base board of inorganic building material, main material consists of cement, slag, perlite, diatomaceous earth, silica stone powder and reinforcing fiber, while sub-material consists of extrusion assistant and water. The main material and sub-material are mixed and kneaded and, after that, extruded so as to be formed in the predetermined shape. After the extrusion, steam curing is performed on the building material so as to be hardened for shape retention. Finally, curing is performed on the resultant building material in an autoclave at 120 deg.C for hardening through hydration. A product is obtained by coating the surface of a base board thus obtained with inorganic paint, which is prepared by mixing water glass, silica stone powder, metal oxide pigment and, in addition, antifoamer and surface active agent.
Patent JP-2000170527-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: SUGIYAMA TOSHIHISA
IPC: F01N3/08
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To accurately estimate the NOx absorbing amount of an NOx storage reducing catalyst. SOLUTION: An NOx storage reducing catalyst 70 is disposed in the exhaust passage 3 of an engine 1 to absorb NOx in exhaust gas during the lean air-fuel ratio running of the engine. An electronic control unit(ECU) 30 calculates an NOx quantity discharged from the engine per unit time based on engine load conditions (fuel injection amount, and revolution number), and calculates an NOx quantity absorbed by the NOx storage reducing catalyst per unit time by multiplying the NOx quantity by a specified coefficient. The ECU 30 calculates an NOx quantity absorbed in the NOx storage reducing catalyst by integrating the quantities of absorption per unit time. When an EGR is stopped at the time of a low engine temperature, the ECU 30 increases and corrects an absorbing quantity per unit time matching the quantity of generated NOx following the EGR stop.  Thus, irrespective of EGR execution, the NOx absorbing quantity of the NOx storage reducing catalyst is accurately estimated.
Patent JP-H06194345-A (JP)
Title: Ethanol concentration measuring system
Inventor: YAMADA TETSUYA
IPC: G01N29/00
Filed: 1992-12-24
Abstract: PURPOSE:To solve problems in durability, running cost, deterioration of accuracy in measurement, acquisition of ethanol concentration calibration data, etc., by providing a fermenter with a bypath passing through a thermostatic bath and placing a measurement cell incorporating an ultrasonic oscillator and a thermocouple in the thermostatic bath. CONSTITUTION:A fermenter 10 is provided with a bypath, i.e., sampling pipes 1a, 1b, passing through a thermostatic bath 9a in which a measurement cell 5 incorporating an ultrasonic oscillator 4 and a thermocouple 6 is disposed. The pipes 1a, 1b are used for sampling fermentation liquid which is fed from the fermenter 10 to the cell 5 by means of a pump 2. Temperature of the fermentation liquid fed into the cell 5 is measured by means of the thermocouple 6 and ultrasonic wave is sent from the oscillator 4 and reflection wave is received in the cell 5. Transmission wave signal of the oscillator 4 is fed from an operating unit 8 through an amplifier 7 and the operating unit 8 receives a receiving signal from the oscillator 4 and a temperature signal from the thermostat 6.
Patent JP-H05255162-A (JP)
Title: Manufacture of cycloalkanol
IPC: B01J21/06
Filed: 1992-12-24
Abstract: PURPOSE: To manufacture cycloalkanols in a high selectivity with respect to cycloalkanol by hydrating cycloalkenes in such a manner that by-products such as ethers and esters can be minimized.  
     CONSTITUTION: A cycloalkene is reacted with water in the liquid phase using an aromatic carboxylic acid in the presence of solid acidic catalyst at a temperature of 60-240°C to manufacture cycloalkanol. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H06190506-A (JP)
Title: Method for preventing sticking of molding sand
Inventor: SANO HIROAKI
IPC: B22C23/00
Filed: 1992-12-24
Abstract: PURPOSE:To prevent the sticking of molding sand by applying material having low coefficient of friction, high wear resistance and corrosion resistance of ultra high molecular polyethylene, 'Teflon(R)', etc., or sticking a sheet of the same material on the part in contact with the molding sand, in a molding sand treating device. CONSTITUTION:The inner surface of an outer shell vessel 1 and a cover 2 are coated with the ultra high molecular polyethylene and a blade 3 is coated with terafluroethylene ('Teflon(R)'). After coating an impeller 4 with the ultra high molecular polyethylene, the tetrafluoroethylene sheet is stuck and a shaft 5 is coated with tetrafluoroethylene. By using such a kneader to continously knead furan self-hardening molding sand for a prescribed time or more, the sticking of the sand to the inner part of the molding sand kneaded is scarcely caused and the normal quantity of the kneaded sand can precisely be discharged. By this method, the man-hour for cleaning the kneader is reduced and the kneading efficiency of the molding sand is improved and the sand of stable quality can be obtd.
Patent JP-H11169380-A (JP)
Title: Ultrasonic therapeutic apparatus
Inventor: MIYAZAWA TARO
IPC: A61B18/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To achieve a quieter sound by a method wherein a sucker to be connected to a suction path provided on a handpiece which is brought into contact with a part to be treated to treat by applying an ultrasonic vibration is provided with an operation sound lowering means to lower operation sounds generated with the operation of a sucking force generating means. SOLUTION: When an oscillation circuit 6 is started to work by the operation of a foot switch 13 in a state where the tip of an upper probe 3 of a handpiece 1 is kept in contact with a desired tissue of a patient, ultrasonic vibration is transmitted to the tip of the probe 3 to crush or emulsify the tissue of the patient. A perfusate is supplied near the tissue of the patient from a feed water pump 10 to suppress heat generated during the crushing or the emulsification. The crushed or emulsified tissue of the patient is sucked and eliminated via a suction path and a suction tube 7 in a probe 3 together with the perfusate with the action of a suction pump 15 in a sucker 8.  In this process, an exhaust path of the suction pump 15 is formed using a long-sized pipe 20 to achieve a lowering of noises utilizing a pressure loss as caused by a pipeline resistance generated in the entire length of a path.
Patent JP-2001160890-A (JP)
Title: Image reader, its document area judging method and image forming device
Inventor: ISHII HIROSHI
IPC: H04N1/04
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an image reader capable of judging a document area even under the influence of disturbing light. SOLUTION: In a state where a platen cover with which the surface of a platen is covered is opened and a document is not placed on the platen, this image reader detects disturbance light entering the platen, obtains the area of the diffused external light in the platen based on the result of the detection of the disturbance light, and divides an area outside of the disturbance light in the platen based on the area of the disturbance light. In a state where the platen cover is opened and the document is placed on the platen, this image reader executes reading, obtains a partial document area by each area outside of the disturbance light divided based on read information and judges the document area in the platen based on the partial document area.
Patent JP-H03199314-A (JP)
Title: Decoppering method for iron scrap
Inventor: IWASE MASANORI
IPC: C22B9/10
Filed: 1989-12-27
Abstract: PURPOSE:To extract the metal copper in iron scrap at a good iron yield and to allow the decoppering from the iron scrap by bringing molten Al, molten Mg, molten Al-Mg alloy, and the solid iron scrap into contact with each other. CONSTITUTION:The thermodynamical activity of copper in the molten Al is extremely lower than the activity of copper in the iron scrap. The copper intruded into the iron scrap, therefore, migrates easily into the molten Al when the iron scrap and the molten Al are brought into contact but the iron dissolves into the molten Al in addition to the copper and, therefore, the yield of the iron scrap lowers. This method is, consequently, applicable if the grade of the iron scrap is low and the profit can be made in spite of the dissolution of about 20wt.% iron into the molten Al. If, however, the grade in the iron scrap is relatively high and the content of impurities exclusive of the copper is low, the molten Mg is used. While the activity of the copper in the molten Mg is slightly higher than in the case of Al, the iron does not dissolve at all in the molten Mg. Although the Al-Mg alloy has the activity of about the intermediate of the former two, this alloy has the advantage in that the vapor pressure thereof is lower than the vapor pressure of the Mg.
Patent JP-H06206843-A (JP)
Title: Physiologically active substance br-011
Inventor: KAGAMIZONO TERUMI
IPC: A61K31/11
Filed: 1992-12-25
Abstract: PURPOSE:To provide a new physilogically active substance BR-011 having excellent suppressive activity on bone resorption, thus useful as a medicine for the diseases due to bone dysbolism such as osteoporosis and hypercalcemia, produced by a certain kind of strain. CONSTITUTION:The physiologically active substance BR-011, a compound of the formula, which can be obtained by culture of a strain, Stachybotrys sp. TF-0372 (FERM P-13323); in this case, the optimal condition for the medium is: pH3-5, 24-31 deg.C. This compound is a low-molecular weight one, and can be taken.
Patent JP-H07172230-A (JP)
Title: Winch-equipped vehicle for transporting disabled vehicle
Inventor: SUGANUMA YUKIE
IPC: B60P3/12
Filed: 1993-12-20
Abstract: PURPOSE:To enable disabled vehicles to be put on and off without use of large cargo handling equipment and transporting machinery including winches and to keep the disabled vehicles and a transporting vehicle out of the danger of being damaged during loading and unloading. CONSTITUTION:A wheel-mounting truck 21, towed by a motor-driven winch 13 installed at the front of a vehicle body frame 10, is installed on a guide rail 16 comprising a deck extension 17, a tailgate extension 18 and a freely separable terminal portion 19, and, after the guide rail 16 is made complete by installing the terminal portion 19 below the front portion of disabled vehicle 31 being lifted via a jack 30, the wheel-mounting truck 21 is moved to the terminal portion 19 to place the front wheels 32 of the disabled vehicle 31 in place. Next, the disabled vehicle 31 is lifted onto the deck 11 by movement of the wheel-mounting truck 21 along the guide rail 16 by the motor-driven winch 13, and is put off the deck 11 by the reverse operation.
Patent JP-H10182827-A (JP)
Title: Production of amino-containing organopolysiloxane
Inventor: OTA HIROYUKI
IPC: C08G77/26
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain an organopolysiloxane containing at least one amino group of the average per molecule and not becoming turbid with the lapse of time by reacting an amino-containing silicone or a mixture containing an amino- containing organosiloxane and an amino-free organosiloxane by heating in the presence of a specified amount of a basic equilibration catalyst and water. SOLUTION: It is desirable that the siloxane or the siloxane mixture as the starting material has a degree of polymerization of 100 or below. It may be any of cyclic, branched and linear siloxanes. The basic equilibrate catalyst is exemplified by an alkali metal hydroxide or an onium hydroxide compound, especially desirably a quat. phosphonium compound or a silanolate compound thereof which emits less aminic odor and is used in an amount of 0.001-1 pt.wt. per 100 pts.wt. starting material. The reaction is carried out in the presence of 0.01-20 pts.wt. water. The obtained product is represented by the formula (wherein R<1> is an amino-containing group; R<2> is another hydrocarbon group or the like; n/m>=3; and 1.8<m+n<2.1).
Patent JP-2000126414-A (JP)
Title: Pachinko machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko (Japanese pinball game) machine which has improved decoration including a glass frame and can be easily maintained. SOLUTION: One side of a frame 31 on which a ball discharging device 191 and a game board are mounted and which is equipped with an opening part facing the game board is openably screwed to an outer frame of this Pachinko machine which is equipped with a glass frame comprising plural members including synthetic resin decorations. On the upper and lower ends of the glass frame, a hinge means with a slidable slide pin and the hinge means is screwed to a screwed part formed on upper and lower ends of one side of the frame to make the frame be superposed to be openable and detachable.
Patent JP-2001165326-A (JP)
Title: Sealing apparatus
Inventor: YOMOGIDA MICHINOBU
IPC: F16J15/3232
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a sealing apparatus excellent in quality and capable of preventing an abrupt frictional fluctuation in a micro-oscillating domain. SOLUTION: A ring reinforcement 4 is arranged up to near where a dust lip 2B and a shaft 3 make contact with each other. The contact part of the dust lip 2B with the shaft 3 is formed in a cross-sectional quasi-arc shape. Then a sub lip 2B1 that separates from, or contact the shaft 3 in accordance with variation of an attitude of the dust lip 2B that accords with a stroke of the shaft 3 is set at the side of the atmosphere.
Patent JP-2000166816-A (JP)
Title: Toilet seat with tubular film-winding device, tubular film for use in the same and the tubular film-winding device
Inventor: IKEGUCHI AKIRA
IPC: A47K13/22
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a device, wherein a tubular film is continuously slipped onto a horseshoe-shaped curved toilet seat so as to be replaced and the toilet seat has a stable and durable construction, so that the tubular films can be smoothly replaced and wound into a roll-like form, whereby an additional treatment can be performed easily. SOLUTION: A top plate 4 of a toilet seat base 3 having a T-shaped cross section is received in engaging parts 2, under both sides of a horseshoe-shaped toilet seat 1 to loosely engage the seat 1 with the toilet seat base 3, whereby both ends of the base 3 are pivotally supported so as to be turned together with the seat 1. A tubular film 15 is slipped onto an insertion part 7 of one of the ends of the seat 1 to cover the seat 1, and then the film 15 is taken out from a takeout part 8 of the other end of the seat 1 and wound up into a roll-like form without cutting the film, and hence the film can be easily pulled out, and lubricants are applied to the surfaces of the seat 1 and the base 3 in contact with the inner and outer sides of the film 15 so that the film can be easily extracted.
Patent JP-H05188686-A (JP)
Title: Image reader
Inventor: MORI HIROSHI
IPC: H04N1/00
Filed: 1991-12-27
Abstract: PURPOSE:To provide an image reader for increasing the speed of the whole image reading action when both surfaces of plural originals are read by shortening loss time not directly having the contribution to an image reading action in an image reading period without depending on a complex mechanism. CONSTITUTION:The originals are successively carried from one original platen 107 to original reading parts 1 and 2, so as to always keep a reading direction in the sub-scanning direction of the original constant. Before the rear surface of the first original fed from the original reading part 1 is read by the original reading part 2, timing is controlled so as to read the front surfaces of the first and next originals by the original reading part 1, and the scanning of a reading unit 3 is executed, to sequentially read the original set at a reading position.
Patent JP-H10185471-A (JP)
Title: Heat exchanger
Inventor: WATANABE HIROHIKO
IPC: F25B39/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To dispense with many experiments to improve the performance of a heat exchange and for providing a header with a partition sheet. SOLUTION: There are provided an inlet header 1 and an outlet header 2 both of which are spaced apart in parallel, and a parallel refrigerant flow tube 3 with both ends thereof connected to the header 1 and the header 2 respectively. The fluid which has flown into the inlet header 1 is led to flow into the entire refrigerant flow tube 3 in the same direction and reach to the outlet header 2. The refrigerant flow tube 3 is provided with the upper and lower walls, both side walls extending into the both side edges of the upper and lower walls, and two or more reinforcing walls which extend into the upper and lower walls in between both side walls, stretch in the length direction, and are arranged at predetermined intervals. The refrigerant flow tube 3 consists of a flat tube having a parallel fluid passageway inside. The flat tube is formed by a metal sheet. The reinforcing wall is integrally formed by the metal sheet in the shape of an inward rise. Two or more vent holes which vent each of the parallel fluid passageway are formed on each reinforcing wall. The opening ratio, the ratio of all the vent holes on each reinforcing wall, is kept in the range of 10-40%.