baber/WOPTO huggingface dataset:
Patent JP-2002089992-A (JP)
Title: Engine-driven heat pump
Inventor: YAMAMOTO MICHIHIKO
IPC: F25B27/02
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an engine-driven heat pump capable of improving coeffi cient of performance upon heating operation by a method wherein the specific volume of refrigerant in the sucking part of a compressor is reduced to reduce the fuel consumption of an engine for driving the compressor. SOLUTION: The pressure loss and pressure lowering of refrigerant in an evaporating stroke upon heating operation are reduced or restrained, thereby reducing the specific volume of the refrigerant in the sucking part of the compressor 2 compared with a conventional technique wherein an auxiliary heat exchanger 4 is connected to an outdoor heat exchanger 10 in series by connecting the auxiliary heat exchanger 4 to the outdoor heat exchanger 10 in parallel whereby the number of rotation of the compressor 2 must be reduced in order to maintain a given heating capacity and secure the circulating amount of the refrigerant, thereby reducing the fuel consumption of the engine 3 for driving the compressor 2.
Patent JP-2002091291-A (JP)
Title: Data communication system for piano lesson
Inventor: ITO NOBUAKI
IPC: G06Q50/10
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to receive a man-to-man piano lesson by a capable instructor from a distance even a user is at home or at a piano lesson room near own house. SOLUTION: This system is configured of plural automatic playing piano systems connected with the Internet, and each automatic playing piano system is provided with an automatic playing piano 5 which outputs played data in MIDI data and reproduces inputted MIDI data, cameras 6, 7 for photographing a scene of playing the piano 5, a microphone 8 for taking conversation speech near the piano 5, a means for compressing the picture data photographed by the cameras 6, 7 and the sound data collected by the microphone 8 and transmitting them to the Internet with the MIDI data, a display 21 for displaying a picture obtained by expanding the compressed picture data taken from the Internet, and a means 19 for outputting sound data obtained by expanding the compressed sound data taken from the Internet.
Patent JP-2002089256-A (JP)
Title: Valve for control muffler
Inventor: NAGAI TADASHI
IPC: F01N1/16
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To positively avoid fixing of a spindle supporting part and a bearing by welding metal when welding a spindle to the spindle supporting part. SOLUTION: This valve for a control muffler is provided with a valve element journalled to the spindle 5 so as to oscillate in an inner side of the spindle 5 supported by spindle holes 41a and 41a of a pair of first spindle supporting parts 41 and 41, a bush 6 interposed between the spindle 5 and a pair of second spindle supporting parts 33 and 33 provided on the valve element and supporting the spindle 5, and a coil spring energizing the valve element toward a valve closing direction. Axially protruding rising parts 41b and 41b for welding are provided in outer side opening rim parts of the spindle holes 41a and 41a in the pair of first spindle supporting parts 41 and 41, and the spindle 5 is welded to tips of the rising parts 41b and 41b for welding.
Patent JP-2002089976-A (JP)
Title: Control method for electronic expansion valve and air conditioner
Inventor: SHIMIZU KATSUHIRO
IPC: F24F11/02
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a control method for an electronic expansion valve, high in the stability of a cycle even under such a use condition that a suction temperature detecting means for a compressor is not employed and capable of obtaining the improvement of reliability, and provide an air conditioner, protecting a compressor case from being overheated upon gas leak or the like. SOLUTION: The opening degree of the electronic expansion valve 8 is controlled so that the discharging temperature Td of refrigerant for the compressor 5 becomes an objective discharging temperature (estimated value) Td' obtained by an estimating operation from an output value of a temperature sensor except the discharging temperature sensor 11 while a control formula ΔPLS is derived from following formulas: ΔPLS=f(TD, ΔTD); TD=Td'-Td; and ΔTD=TD 2-TD1 (wherein f represents function and suffix 1, 2 each represents a sampling time).
Patent JP-2002099165-A (JP)
Title: Fixing device
Inventor: NOTANI MOTOI
IPC: G03G15/20
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device which has superior paper carrying performance. SOLUTION: This fixing device is equipped with a 1st fixing roll, an endless belt which is wound around the 1st fixing roll and a rotary roll and rotates, and a 2nd fixing roll which is pressed against the 1st fixing roll with the endless belt therebetween. The fixing device is so constituted that the endless belt is present vertically below a recording sheet having passed through the press- contact part between the 1st and 2nd fixing rolls.
Patent JP-2002098478-A (JP)
Title: Grain-drying facility
Inventor: OKUMURA YUICHI
IPC: F26B17/14
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent grains from being dried unevenly in a grain drying facility for soybeans or the like. SOLUTION: A bin-type drying facility comprises an inner tube 6 in the interior of an outer tube 5, having gas permeability and dries object grain to be dried stored in a gap between the tubes, by blowing and ventilating drying air from an inner tube 6 side toward an outer tube 7 side. A hopper 11 for receiving feed from a feeding conveyor is provided in a center of a bin, and a flow rate regulating member 12, capable of changing a gap part with respect to an inner face of an outer hopper, so as to increase or decrease the gap is provided. A guide passage 7, capable of ventilating an inner part and forming an over flow port, is provided between the outer tube 5 and the inner tube 6 by counterposingly assembling shelf members 8, 8, etc.
Patent JP-2002089053-A (JP)
Title: REINFORCING STRUCTURE OF EXISTING BUILDING BY PCa CONCRETE MEMBER
Inventor: KIMURA YOSHIO
IPC: E04G23/02
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing structure capable of performing construction work in a comparatively short period of time without reducing comfortable living property in an existing building. SOLUTION: PCa concrete members 11 having substantially the same width as an existing column 50 and substantially the same length with an interval between upper and lower parts of an existing beam 52 are opposingly arranged across a clearance on an outer side of the existing column, and joint mortar 31 is provided at a predetermined position of the clearance 35. Holes 52a, 12a passing through the existing beam and an upper end part of the PCa concrete member, respectively, are provided, and tension members 27 are inserted into these holes, respectively, to introduce a tension force so as to rigidly join the upper end part of the PCa concrete member.  Holes 15a, 51a passing through one section of a lower end part of the PCa concrete member and a slab member 51 of the existing concrete building opposing to the lower end part thereof are provided, and tension members 15 are inserted into the holes to introduce a tension force so as to fix the lower end part of the PCa concrete member turnably and pivotally.
Patent JP-2001160469-A (JP)
Title: Folding clock spring having adhesive layer
Inventor: BOLEN PATRICK
IPC: H02G11/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To reduce friction of a flat ribbon cable by the resistance of a clock spring againt the movement of the vibration of the flat ribbon cable owing to a tackiness element. SOLUTION: The clock spring includes a housing, a hub and a flat ribbon cable mounting the hub on the housing. The flat ribbon cable has an adhesive material along the most part of the length of the flat ribbon cable.
Patent JP-2002095352-A (JP)
Title: Tomato graft seedling and tomato for rootstock to be used for the seedling
Inventor: KAYA TAKASHI
IPC: A01H5/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a tomato graft seedling efficiently obtainable without taking a scion variety for a rootstock variety during raising of seedling and grafting operation, and to provide a tomato for a rootstock, to be used for the tomato graft seedling. SOLUTION: This stable tomato graft seedling without uselessness is obtained by using for a rootstock a tomato with a stem color different from that of a scion. As for the tomato for a rootstock, a tomato, which has a stem in a seedling stage which does not substantially contain an anthocyanin pigment, and a stem color in a tomato seedling stage which belongs to 1GY, 3GY, 5GY, 7GY or 10GY in the color code of The Japan Color Standard for Horticultural Plants, is used.
Patent JP-2002097524-A (JP)
Title: Controlling method of circulating volume of exhaust gas in sintering operation by circulating of exhaust gas
Inventor: MATSUMOTO SHUJI
IPC: F27D17/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a controlling method of a circulating volume of exhaust gas, whereby a blowing out of the exhaust gas containing carbon monoxide to outside of a hood, is prevented in a sintering operation by circulating of the exhaust gas, and the sintering operation by circulating of the exhaust is safe and stable. SOLUTION: The circulating volume of the exhaust gas to be introduced in a hood is controlled by arraying a pressure gauge 1 in the plural number of positions where a flow and a pressure of gas in the hood are apt to change, and by arranging the opening degree of a damper installed in a circulating system and the rotational speed of a blower 8 so that the maximum value of pressure showed by those above pressure gauges is in the range of values of design pressure as an operating condition.
Patent JP-2002111367-A (JP)
Title: Patch antenna and antenna device using it
Inventor: AOYAMA HIROSHI
IPC: H01Q1/32
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide patch antennas capable of surface mounting. SOLUTION: In a patch antenna 10 where a radiation electrode 13 comprising a feed point 11 at its back plane is formed on a main plane of a dielectric substrate 12 and a ground electrode 17 is provided at the other main plane of the substrate, it is configured so that a through-hole conductor 14 is connected to the feed point 11 and power is supplied through a pattern conductor 15 provided at the main plane of the ground electrode, which has continuity with the through-hole conductor 14. According to this arrangement, the main plane of the ground electrode 17 can be a practically flat because any circuit parts are not mounted, hence, a structure capable of surface mounting can be obtained.
Patent JP-2002062509-A (JP)
Title: Ornaments to impart functionality to hinge and its fastening structure
Inventor: YAMAGUCHI TATSUYA
IPC: G02C5/22
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To easily fasten a jerking function and ornamental function at hinges of spectacles with one part. SOLUTION: The ornament to be approximately fitted into horizontal through-holes disposed at either one of the connecting side ends of the wraparound endpieces or temples of spectacles exposes ornamental surfaces in the outer apertures of the through-holes and is provided with functional segments brought into pressurized contact with hinge barrels disposed integrally with the ornaments.
Patent JP-2001140323-A (JP)
Title: Human body washing device
Inventor: ENOMOTO KAZUYUKI
IPC: E03D9/08
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a human body washing device capable of washing a human body variously and properly at high water-saving efficiency. SOLUTION: The flange section of a bidet moving body NH1-11 faces a nozzle head in an oscillating state so that magnetic action sections NH1-18a-18c at the lower end are made to face electromagnetic coils NH1-33a-33c in the nozzle head. When the electromagnetic coils are excited, the magnetic action sections are attracted to the excited electromagnetic coils to incline the moving body. Since the electromagnetic coils are excited in sequence, the moving body is inclined along the excitation forward direction of the electromagnetic coils. A bidet water discharge hole NH1-10 is inclined at a water discharge hole deflection angle α together with the moving body, and it is rockingly rotated in this inclined attitude as the inclined position of the moving body is changed. Water is discharged from the water discharge hole so that type discharged water columns RT form a conical shape, and the water discharge direction is changed as the moving body is rockingly rotated. The excitation frequency of the electromagnetic coils is set to a dead zone frequency of 5 Hz or above insensible at each time by making a repeated stimulus an intermittent stimulus.
Patent JP-2002104379-A (JP)
Title: Packaging box
Inventor: EINAGA AKIRA
IPC: B65D5/10
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To readily open a packaging box sealed by insertion. SOLUTION: In this packaging box, in which a cover plate 7 is locked by inserting a locking piece 10, formed at the upper portion of a front wall 1, into notches 12 provided at the base end of an inserting piece 8 while folding the locking piece, the cover plate 7 is cut from the notches 12 to successively provide a cut groove 13 and a pressing piece 14, and the front wall 1 is cut to provide a tongue piece 11 at the base end of the locking piece 10. Pressing down the pressing piece 14, engaging a finger to the end part of the locking piece 10 exposed from the remaining extracted hole of the pressing piece, and drawing the locking piece 10 along the cut groove 13 unlock the cover plate 7 to force the inserting piece 8 upwardly with the tongue piece 11.
Patent JP-2002104820-A (JP)
Title: Method of manufacturing sodium sulfate
Inventor: MATSUNAGA TAKAHIRO
IPC: C01D5/16
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an efficient method of manufacturing a high-purity sodium sulfate crystal by a simple operation. SOLUTION: A sodium sulfate crystal is deposited from an alkaline aqueous solution of sodium sulfate in which silicic acid and/or condensed phosphoric acid is dissolved.
Patent JP-2002111083-A (JP)
Title: Thermoelectric module and its manufacturing method
Inventor: TAUCHI HITOSHI
IPC: H01L35/32
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelectric module which can be constituted without sacrifice of heat resistance on the heat radiating side even when 95Sn5Sb is used as a second solder material for bonding a semiconductor chip. SOLUTION: The thermoelectric module comprises a case 1, a heat radiating side insulating substrate 4a, a heat absorbing side insulating substrate 4b, a first solder layer 5a for bonding the heat radiating side insulating substrate and the case through a first solder material, and second solder layers 9a and 9b for bonding a P type semiconductor chip 4f and an N type semiconductor chip 4e through a second solder material between the heat radiating side insulating substrate and the heat absorbing side insulating substrate wherein the first solder material of the first solder layer has a melting point higher than that of the solder material of the second solder layer.
Patent JP-2001155498-A (JP)
Title: Dynamic integrated semiconductor memory having redundant unit of memory cell, and self-restoration method for memory cell of dynamic integrated semiconductor memory
Inventor: POECHMUELLER PETER
IPC: G11C29/12
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a circuit device of a semiconductor memory and a method in which quality of a semiconductor memory being as high as possible can be achieved for a holding time of a memory cell with comparatively slight test, restoration, and repair cost. SOLUTION: Each address of a normal unit to be replaced is stored by memory units corresponded to redundant units respectively, a self-test unit performs a function test of a memory cell by the prescribed holding time of contents of a memory cell, successively, analysis that which of normal units is to be replaced by which of redundant unit is performed.
Patent JP-2002106788-A (JP)
Title: Liquefied petroleum gas evaporator
Inventor: MATSUMOTO TOSHINARI
IPC: F23D14/28
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To resolve the problem of a large sized device, a complex construction, and a bad responsiveness in a conventional construction of liquefied petroleum evaporator in which the whole liquefied petroleum gas in a liquefied petroleum gas container is heated. SOLUTION: In this liquefied petroleum gas evaporator, to a heat exchanger 24 disposed on a piping 37 connected to the liquefied petroleum gas container, for guiding the liquefied petroleum gas in a liquid phase, heat of vaporization is supplied by a combustor 14 having a pressure resistant structure. Therefore, a necessary quantity of the liquefied petroleum gas is vaporized, responsiveness is excellent by a simple construction, and in addition, the evaporator is safe even in an abnormal time.
Patent JP-2002115615-A (JP)
Title: Locking tool for priming pump
Inventor: SASAKI ATSUYUKI
IPC: F02M37/16
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a locking tool for a priming pump capable of identifying the fixed condition of a priming pump 1 from the outside and preventing the looseness of a rod 8, a piston 9 or a handle 10 being tightened into a cylinder 7 in the priming pump 1. SOLUTION: The locking tool, noting that a cylinder tightening portion 21 and a handle tightening portion 22 are provided at the outside of the priming pump 1, comprises the cylinder tightening portion 21 adapted to be fixed to the outside of the cylinder 7 in the priming pump 1 and the handle tightening portion 22 mounted on the cylinder tightening portion 21 and adapted to elastically fix the handle 10 for the priming pump 1 to the cylinder at the outside, whereby the piston 9 in the priming pump 1 can be fixed to the cylinder 7 via the handle 10.
Patent JP-2002103544-A (JP)
Title: Decorative sheet of amorphous polyester resin and manufacturing method therefor
Inventor: KOBAYASHI MASANORI
IPC: B32B27/36
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a decorative sheet of an amorphous polyester resin which shows superb scratch resistance, a concealing force enduring vacuum molding and high design properties with profundity as well as a manufacturing method therefor. SOLUTION: This decorative sheet of the amorphous polyester resin is obtained by thermally bonding a transparent amorphous polyester resin film and a colored opaque amorphous polyester resin film together under pressure. Further, the transparent amorphous polyester resin film of the decorative sheet of the amorphous polyester resin has a coating film of two-pack urethane resin containing 0.5-20 pts.wt. of wax 100 pts.wt. of urethane resin applied on the surface.  The method for manufacturing the decorative sheet of the amorphous polyester resin comprises the steps to apply the coating film of the two-pack urethane resin containing wax on one of the sides of the trasnparent amorphous polyester resin film, then bring the side having the coating film into close contact with the surface of a heating drum and laminate the colored opaque amorphous polyester resin film to the transparent amorphous polyester resin film so that both films are thermally bonded together under pressure.
Patent JP-2001174571-A (JP)
Title: Thunder estimation support-equipment
Inventor: KISE JAKUO
IPC: G06T7/00
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide thunder estimation support-equipment more highly precisely supporting the estimation of the thunder generation than the conventional ones searching past meteorological cases similar to the present meteorological situation, while taking account of shapes showing the physical extent of thunderclouds and using them for the thunder estimation. SOLUTION: This thunder estimation support-equipment is provided with a shape account thundercloud comparator comparing the thundercloud situations in the search conditions based on the search conditions, the present thunder generation judgment elements, and the past meteorological data including thunder generation judgment elements with the thundercloud situations of the past meteorological data taking account of the shapes of the thunderclouds, and finds the comparison results of the thundercloud situation taking account of the shapes. This equipment calculates the resemblance from the past meteorological data selected based on the comparison results, the search conditions, and present thunder generation judgment elements taking account of the shapes of the thunderclouds, and finds the search result including the selected past meteorological data and the resemblance thereto.
Patent JP-2002112914-A (JP)
Title: Shower apparatus
Inventor: MAEKITA TAKASHI
IPC: A47K3/28
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a shower apparatus with which the showering position of shower nozzles can be changed to control the shower position properly according to posture and body shape. SOLUTION: This shower apparatus has vertically rotatable arms 5 and 5 having two or more shower nozzle 6, 6 and 6. Each shower nozzle 6, 6 or 6 is vertically movable along the arm 5.
Patent JP-2002113308-A (JP)
Title: Oil filter
Inventor: MINOWA TAKAHIRO
IPC: F01M11/03
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To prevent a coated part of a case from being damaged and to provide a structure suitable for recycling by solving the problems that recoating and labor for the recoating are required at the time of recycling when the coated part coated on the surface of a case, especially on the surface of the body section of the case is injured in the case when a caution label has fallen off or slipped out of place or that the coated part is apt to be injured when a polyhedron part is fitted into a tool. SOLUTION: The case 1 has a centroclinal head part 3, the polyhedron part 4 formed at the periphery of the centroclinal head part 3, the cylindrical body section 5. A projection 7 projecting in a side direction is provided in the vicinity of the boundary between the polyhedron part 4 and the body section 5, and the caution label 6 is stuck on the periphery of the body section 5. The projection 7 functions as a stopper for the caution label 6 so as to prevent falling-off or slippage of the caution label 6. Further, the projection 7 functions as a stopper for positioning the tip end 13 of the tool.
Patent JP-2002120436-A (JP)
Title: Serial printer and serial printing system
Inventor: KOYANAGI MAKOTO
IPC: B41J29/38
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent printing off a printing paper sheet to a platen or the like even when the printing paper sheet of a shorter longitudinal size than a designated paper size is supplied. SOLUTION: A paper size-judging part 18 judges a size (longitudinal size) of the printing paper sheet based on signals and a paper feed amount from a paper detection sensor. A processing speed control part 21 monitors whether or not printing to the printing paper sheet reaches a predetermined position of the terminal end side. When the printing proceeds to the predetermined position, the processing speed control part 21 delays a development process for image data for printing by a developing part 14 so as to prevent images of the terminal end side from being generated before the paper size is judged. In this manner, unnecessary images are prevented from being generated and printed if the paper size is short.