baber/WOPTO huggingface dataset:
Patent JP-2001174173-A (JP)
Title: Exhaust heat exchanger
Inventor: SHIBAGAKI KAZUHIRO
IPC: F02M25/07
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost by simplifying the corrosion countermeasure for an EGR gas cooler. SOLUTION: A gap (a gap between cores) 144 between a heat exchanging core 130 and a core casing 143 is communicated across the whole area in the laminating direction of laminated plates 131, 132. According to this method, condensed water, generated in EGR gas (an exhaust passage 110) flows down to the lower side of the core casing 143 along the communicating passages 111a whereby corrosion countermeasure treatment, such as plating treatment or the like, can be enough to apply the same on at least the inner wall of the core casing 143 and the laminated plates 131, 132 at the lowermost stage side. Accordingly, the corrosion countermeasure for the gas cooler 100 can be simplified and the reduction of manufacturing cost of the gas cooler 100 can be achieved while avoiding the corrosion of the laminated plates 131, 132 having a thin thickness.
Patent JP-H11156384-A (JP)
Title: Moving bed type biological membrane filter apparatus
Inventor: TSUCHIYA MINORU
IPC: C02F3/08
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To enhance denitrifying effect by mixing nitrified treated water with raw water in the same filter tank to supply the same and to prevent the generation of an obstruction in aeration caused by an increase in the amt. of filtered water due to the circulation of treated water in a down flow and moving bed type biological membrane filter apparatus using a floating filter material. SOLUTION: In a down flow and moving bed type biological membrane filter apparatus, treated water in a lower part is branched into a treated water tank 31 and a filter medium separation tank 32 after filtering and a partition plate is provided in the separation tank to form a mixing tank 27 and raw water is allowed to flow in to be mixed with treated water and the resulting mixture is transferred upwardly by a raw water pump to be allowed to flow in. Further, primary treated water is taken in from an air chamber to be sent to a transfer line by a filter material transfer pump.
Patent JP-H11172614-A (JP)
Title: Artificial lawn and production thereof
Inventor: MIZUMOTO YOSHIHISA
IPC: E01C13/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain artificial lawn which is provided with a base material on which an elestic layer is strongly stuck and excellent in fatigue-resistance and productivity and low in cost, by forming the elastic layer of a polymer- dispersed body having a specified thickness formed on a base sheet material. SOLUTION: A liquid that a polymer is dispersed in water is uniformly applied on a base sheet material 11 and heated to form an elastic layer 12. In this time, recessed grooves 12b are formed on the elastic layer 12 at every specified distance by an emboss roller before drying of the polymer-dispersed liquid and the elastic layer 12 is formed of a group of a number of protruded elastic bodies 12a. The base material 13 is tufted with piles 14 as lawn leaves and then, a backing material 15 is formed at the rear face of the base sheet material 11. After the artificial lawn 10 is laid on a subbase course E and sand is scattered among lawn leaves to form a filled layer 16. Accordingly, since the elastic layer 12 is directly and integrally formed on the base sheet material 11, adhesive or heat adhesion is not required and an elastic base material on which the elastic layer 12 is strongly stuck can be obtained.
Patent JP-2000185332-A (JP)
Title: Laminating molding method
Inventor: KOYASHIKI KEIICHIRO
IPC: B29K105/04
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a soft and agreeable-to-touch laminating molded product in a laminating molding using a skin material on the rear surface having a resin foamed layer by preventing damage to the foamed layer. SOLUTION: This molding method is executed as follows: a skin sheet S with a resin foamed layer on its rear surface is put between a pair of mold- closed molds 10 so as to give a mold clamping force after being mold-closed in order to inject and fill a first resin between the cabity surface of the mold 10 and the rear surface of the skin sheet S with an injection unit 30A. After that, a mold opened state is produced by once opening the molds slightly and then a second resin is injected and filled between the first resin and the cavity surface of the mold with an injection unit 30B so as to integrally mold the skin sheet B and the two resins, while the melting temperature at the filling of the first resin is set to be lower than that at the filling of the second resin.
Patent JP-2000186336-A (JP)
Title: Ground water environmental preservation method
Inventor: SAKAMOTO KEIICHI
IPC: E02D5/20
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a groundwater environmental preservation method in a bypassing system of natural flow of a groundwater system, which can preserve the volume of groundwater system, can prevent degradation of water quality, and can positively improve the water quality. SOLUTION: Groundwater is collected into an upstream groundwater purifying well 14a through a crashed rock section 17a having activated carbon mixed thereto, and the groundwater in which noxious materials are adsorbed and eliminated by the activated carbon is introduced from a water flow pipe 16 through a linking pipe 26 passing underground below a construction zone 15 of an underground structure 25, into a downstream well 14b. Then, the groundwater is diffused from a crashed rock section 17b into a downstream ground 13d. The groundwater purifying means may be set in the downstream well 14b, the linking pipe 26, or the water flow pipe 16. Thus, free flow of the groundwater system can be preserved between the two sides of the underground structure, and at the same time purification of groundwater can be carried out easily and at low cost.
Patent JP-H11178725-A (JP)
Title: Grill
Inventor: KONDO TSUTOMU
IPC: F24C15/26
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a grill capable of preventing finger tips from slipping at the time of carrying its pan. SOLUTION: This grill is provided with a gridiron 9 for placing a matter to be cooked a grill chamber 7 provided with a burner 13, a pan 1 provided below the gridiron 9 to receive grilling fat from the matter 12 and sliding from the chamber together with the gridiron 9 and a grill handle 3 for carrying the pan 1 by a single hand by pulling out to this side. Then, the handle 3 is provided with an upper-stage projecting part 3a projecting forwards from the front surface of the chamber 7 and having almost horizontal surface to fit a thumb in its upper surface and a lower-stage receiving part 3c provided on a lower and rear side of the part 3a and having almost horizontal surface to fit fingers other than a thumb on its lower surface.  Then a belt-like projection 4 extended in the width direction of the chamber 7 is formed on this side thereof to prevent the fingers from slipping to facilitate the carrying of the pan 1.
Patent JP-2000191190-A (JP)
Title: Preprocessing device for paper connection of winding paper
Inventor: OKAMURA YUICHI
IPC: B65H19/10
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To simplify structure of a device itself, to miniaturize it and to reduce cost, etc., on a preprocessing device for paper connection of winding paper. SOLUTION: This preprocessing device is furnished with a frame 2 erected in the neighbourhood of a winding paper support device 1 of a rotary press to support winding paper P free to rotate, a winding paper rotational drive mechanism 3 provided on the frame 2 and to rotate the winding paper P supported on the winding paper support device 1, a table 4 provided on the frame 2 and to support a delivery part of the winding paper P delivered from the winding paper P, a cutter device 5 provided on the frame 2 and to cut the delivery part of the winding paper P delivered on the table 4, a tab affixing device 6 to affix tabs on a head end part surface of the winding paper P in a projected state with specified intervals and an adhesive layer formation device 7 provided on the frame 2 and to form an adhesive layer for paper connection on the head end part surface of the winding paper P,  a head end part 4' of the table 4 is constituted free to oscillate in the vertical direction, and the head end part 4' is made to approach an outer surface of the winding paper P in accordance with an outside diameter of the winding paper P.
Patent JP-H11183060-A (JP)
Title: Heat-exchanger
Inventor: KURISUYA KOUJI
IPC: F28D7/10
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To perform a plurality of kinds of heat exchange by various heat media by a method wherein a double tube having an inside pipe body with a different diameter is inserted through an outside pipe body wound in an adhered state around the outer peripheral part of a heat-exchanger body provided at an internal part with a fin receiving heat from combustion gas and released two ends is arranged at an internal part. SOLUTION: A cylindrical extrusion-molded heat-exchanger body 1 made of aluminum is provided on an inner surface with a fin 1a to absorb the heat of combustion gas. A pipe body 3 made of copper to transmit the heat of the heat exchanger body 1 to a refrigerant is wound in an adhered state around the outer peripheral part of the heat-exchanger body 1. Fixing metal fittings 4 and 5 made of copper fix the end parts on the inlet side of the pipe body 3 and the heat exchange body 1.  In a heat- exchanger, after a pipe body 3 in which a pipe body 3a previously inserted is wound as a double tube around the outer peripheral part of the heat-exchanger body 1 or the pipe body 3 is wound in an adhered state around the outer peripheral part of the heat-exchanger body 1, the pipe body 3a through which a different heating medium from the medium described above flow is inserted through the pipe body 3 to form the double tube.
Patent JP-H11189176-A (JP)
Title: Impact energy absorbing structure for automobile equipped with mobile roof
Inventor: SUZUKI TOMOKO
IPC: B60J7/08
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To absorb an impact force generated from the peripheral edge part of a fixed roof along the glass surface of a window shield glass when a mobile roof is opened. SOLUTION: A structure for absorbing impact energy directed from a peripheral part 18 around the opening 10 of a fixed roof 12 to a window shield glass 16 is provided with an energy absorbing material 20 attached to the peripheral edge part of the fixed roof, to which an impact force is probably applied when a mobile roof 14 is opened and arranged having an interval D for deformation toward the peripheral edge part. This energy absorbing material is positioned in a direction where the glass surface 17 of the window shield glass is extended or in a direction practically parallel to the glass surface of the window shield glass.
Patent JP-2000149850-A (JP)
Title: Charged particle beam device
Inventor: MATSUI HIRONOBU
IPC: H01J37/12
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a charged particle beam device accomplishing a low aberration equal to that of a magnetic lens or less by means of an electrostatic lens alone for reducing a size of an electron optical system and providing a high resolution. SOLUTION: In a charged particle beam device, a charged particle beam 2 is extracted from a charged particle source 1 via an extracting electrode 3 and converged by means of an electrostatic lens constructed of third, second, first, and final lens electrodes 3, 5, 6, 7 so as to be radiated onto a sample 8 while deflection scanning is carried out by means of a deflector 9. In this charged particle beam device, a potential of the final lens electrode 7 is kept at a positive potential when the charged particle beam 2 is charged negatively as against a potential of the second lens electrode 5, while it is kept at a negative potential when the charged particle beam 2 is charged positively. In this way, a thin focussing charged particle beam with a low aberration can be radiated onto the sample at a short working distance.  In addition, a focussing lens system can be constructed of electrostatic lenses alone, so that a very compact charged particle beam device can be accomplished.
Patent JP-2000185383-A (JP)
Title: Transfer sheet, transfer method using the same, and decorative material
Inventor: SUGA REIKO
IPC: B32B27/40
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To improve the unevenness followability to an uneven base material and alkali resistance (water resistance, weatherability) at the time of transfer to an alkali base material. SOLUTION: A transfer sheet S is constituted by forming at least one transfer layer 2 containing a thermoplastic urethane resin with an elongation at break of 400% or more at the normal temp. as a main component resin on a support sheet 1 being a thermoplastic resin sheet. In this case, as the thermoplastic urethane resin, a polyester type urethane resin is used and it is pref. to add a hydrolysis inhibitor to this resin. Further, it is pref. to add an ultraviolet absorber and a light stabilizer. In a transfer method, this transfer sheet is used and the pressure of an elastomer roller or the collision pressure of solid particles is utilized as transfer pressure to apply transfer to an uneven base material. A decorative material is obtained by transferring the transfer sheet to the uneven base material.
Patent JP-H11193190-A (JP)
Title: Elevator speed control device
Inventor: TAKASAKI KAZUHIKO
IPC: B66B1/24
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an elevator speed control device wherein high accurate speed control can be performed by compensating a delay on processing in a mechanical vibration damping device and a control device. SOLUTION: A mathematical model of an elevator with a control amount as a car speed and an operating amount as a speed command value of an electric motor is left as previously stored in an elevator mathematical model memory means 2, in a mathematical model parameter setting means 4, a value of parameter is set to this elevator mathematical model, a control gain is obtained by a control gain arithmetic means 5, in an electric motor speed command value arithmetic means 9, based on the control gain calculated in the control gain arithmetic means 5, adjustment coefficient set by a car speed response adjusting means 6, and a control amount phase compensated in a condition amount phase compensation means 8 relating to condition amount detection detected in a condition amount detection means 7,  the speed command value of the electric motor 12 is calculated so as to perform a follow-up by a car speed to a car speed command value set in a car speed command value setting means 1.
Patent JP-H11190145-A (JP)
Title: Vibration control structure
Inventor: SHIZUME TAKEJI
IPC: E04H9/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control structure which is most suitable for preventing the influence of horizontal vibration due to an earthquake motion to a building and also most suitable for expecting the improvement of its general purpose. SOLUTION: An oscillating member 3 is pivoted on a lower end adjacent to a horizontal member B2 below a brace 1 which is formed to be about V-shaped in a front shape of a pair of brace members 11, 12 and connected to an upper horizontal member B1 at an upper end. The lower end of the oscillating member 3 is connected to the lower horizontal member B2 and its upper end is arranged in an above extending state, and a damper 2 connected to the brace member 12 is connected to the upper end of the oscillating member 3. A distance L2 between a pivoting part S to the brace 1 of the oscillating member 3 and a connecting part to the damper 2 is set up larger than a distance L1 between the pivoting part S and a connecting part to a lower horizontal member B2.
Patent JP-H11192905-A (JP)
Title: Vehicular bumper
Inventor: WATANABE KIYOSHI
IPC: B60R19/18
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular bumper which conducts impact load effectively to a vehicular member with outstanding shock absorbency and prevents a deformation of vehicular body at the time of a small collision. SOLUTION: A vehicular bumper having a plurality of hollow portions in a bumper body P is provided, wherein a wall thickness of an upper half part A disposed in a position opposed to a vehicular lower back reinforcement 92, in an upper position of the vehicular member P, is made smaller than a wall thickness of a lower half part B disposed in a position opposed to a vehicular member 91, and slits 5 or openings are formed on the back surface of the bumper body P concerned with the upper half part A.
Patent JP-2000192861-A (JP)
Title: Distribution pipe of exhaust gas recirculation system for internal combustion engine
Inventor: OMURA MASAAKI
IPC: F02M25/07
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To restrain change in an EGR rate by surely ensuring rigidity of a partition plate partitioning an inside of a distribution pipe and reducing accumulation amount of deposit at a jet part. SOLUTION: An inside of this distribution pipe is divided by a partition plate 13, and jets 17 are formed to the partition plate 13. Recirculation gas flowing inside a passage 14 defined by the partition plate 13 is made to flow to the jet 17 of the partition plate 13, the flow of the recirculation gas is made to flow into the other passage 15, and is distributed to each of intake manifolds from the other passage 15. The length of the jet 17 is made shorter than a plate thickness of the partition plate 13.
Patent JP-2001179406-A (JP)
Title: Nozzle for continuous casting and continuous casting method
Inventor: OKAZAWA KENSUKE
IPC: B22D41/54
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent the clogging caused by the sticking of non-metallic inclusion consisting alumina as main component on the inner wall of a nozzle when a steel is continuously cast. SOLUTION: A refractory having the composition of 20-80 wt.% Al2O3, 10-45 wt.% graphite, 1-20 wt.% SiO2 and 0.1 to <3 wt.% CaO, is used for the whole body or the portion where molten steel is passed through in the immersion nozzle, to constitute the continuous casting nozzle.
Patent JP-2001153452-A (JP)
Title: Method of heating bath water, and heater
Inventor: UENO SHOICHI
IPC: F24H1/00
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a bath water heating method and a bath device which enables an apparatus to be used for a long period without causing corrosion in the apparatus such as a bathtub or a calorifier, even if mineral spring water or hot spring water or bath water wherein the hot spring components extracted from the hot spring water are mixed is used, and besides which is excellent in energy efficiency and can heat the bath water quickly to proper temperature, and further causes stimulus in the skin at bathing without making the bath water the so-called hard hot water. SOLUTION: The hot water from a hot water supplier is supplied into a heat exchanging vessel installed at the bottom inside a bathtub so as to indirectly heat the bat water through the heat exchanging vessel, and also the boiling water supplied into the heat exchanging vessel is jetted into bath water via a through hole made in the heat exchanging vessel, whereby the bath water within the bathtub and the boiling water are agitated naturally, and at the same time, the bath water is indirectly heated with the boiling water supplied from the hot water supplier, and besides the boiling water supplied from the hot water supplier is utilized directly as bath water.
Patent JP-2001161837-A (JP)
Title: Method for physical medical care treatment utilizing laser array hologram and its apparatus
Inventor: TOYAMA JUN
IPC: A61N5/06
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for electronic variable hologram to be utilized for a holography physical medical care treatment apparatus, which exhibits higher performance and more practical form, while the method shown in Japanese Patent Application No.61-120166 is merely abstract one. SOLUTION: A laser array hologram is utilized for a holography laser 15 in a holography physical medical care treatment apparatus. The laser array hologram or a semiconductor laser array variable oscillation hologram is shown in Japanese Patent Application No.10-74778 (applied by the inventor of the present invention). Although the laser array hologram is a multi-purpose apparatus, the functions thereof are utilized for physical medical care treatment in the present invention.
Patent JP-2001173183-A (JP)
Title: Folding vestibule step with handrail
Inventor: OOATO ICHIROU
IPC: E04F11/00
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To unify a handrail and a vestibule step, to add a folding function and to easily ensure a vestibule space in the case of nonuse. SOLUTION: A trouble is solved by installing a sill section to a main body and imparting a folding mechanism for a step section by the fixing of the handrail and a rotary shaft.
Patent JP-2000200633-A (JP)
Title: Terminal board
Inventor: OSADA YUTAKA
IPC: H01R9/22
Filed: 1998-12-30
Abstract: PROBLEM TO BE SOLVED: To use less lead solder of high toxicity, help ease the environmental issues resulting from a printed wiring board and further reduce the cost of a complete printed wiring board only by pressing lead terminals of a plurality of terminal fittings integrated with a mainbody formed with insulators into through-holes in the printed wiring board for connection to the printed wiring board without using solder. SOLUTION: Terminal fittings 2 on which a number of elastic lead terminals having conductivity only by press into through-holes in the printed wiring board are formed are positively pressed into a mainbody 3 formed with insulators not to be pulled therefrom. The insulators of the mainbody 3 are laid between the terminal fittings 2 for solderless connection to the printed wiring board.
Patent JP-2000190698-A (JP)
Title: Animal-shaped ornament
Inventor: KATO TETSUYA
IPC: B44C3/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To form a pleasant ornament of an animal shape having an interest without weariness due to an increase in its charm by providing a head connecting hole at an animal type head, providing a body connecting hole at its body, providing a body flower inserting hole at the body, and connecting the body hole to the head hole. SOLUTION: A heat connecting hole 4 is provided at an animal-shaped head 1, a body connecting hole 5 is provided at a body 2, a body flower inserting hole 3 is provided at the body 2, and the hole 5 is connected to the hole 4 to form an animal-shaped ornament. With such a constitution, water is filled in the body 2, the head 1 is engaged from above, and a flower arrangement or the like can be inserted into the hole 3, and hence the ornament can be used as a flower vessel. Since the head 1 can be removed, it can be replaced with a head having another face. Further, since the head 1 can be rotated laterally freely in a horizontal direction, a change can be given to the entire expression.