baber/WOPTO huggingface dataset:
Patent JP-2001207962-A (JP)
Title: Vertical hermetically sealed compressor
Inventor: SAKAI MANABU
IPC: F04C29/00
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a vertical by hermetically sealed compressor of high reli ability capable of decreasing an amount of oil discharged to the outside of the compressor and ensuring the amount of the oil in a closed vessel with a relatively simple structure. SOLUTION: An inner peripheral diameter of a compressing mechanism part side coil end 5 of a stator 3 is made larger on a lower side ϕDb than on an upper side ϕDa, and at least a part or all of a discharge hole 18 of a compressing mechanism part 9 is made opposed to an inner periphery of the compressing mechanism part side coil end 5. Volume of an inside space 19 surrounded by a motor part 2, the compressing mechanism part 9, and the compressing mechanism part side coil end 5 can be thereby ensured to be large and flow rate of refrigerant gas can be suppressed, and separation effect on the oil can be improved and the amount of the oil discharged can be decreased.
Patent JP-2001201170-A (JP)
Title: Method of manufacturing indoor unit, and indoor unit and air conditioner
Inventor: MATSUDA KEI
IPC: F24F13/30
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To lessen errors in manufacture of an indoor unit by enhancing the accuracy in processing, and reduce the manufacturing cost by enhancing the setup property on manufacture line. SOLUTION: In a method of manufacturing the indoor unit, where one of the plural indoor heat exchangers 13a, 13b, and 13c arranged to surround a cross flow fan 14 is such, where a plurality of cooling fins 43 are stacked between end plates 42 and 42 separated in the axial direction of a cross flow fan 14 and for each indoor heat exchanger, the fellow end plates 42b and 42c positioned on the same side are coupled with each other freely bendably and stretchably by rotatable coupling 45, the fellow end plates 42b and 42c coupled with each other are arranged, being stretched rectilinearly, and band-shaped board materials, where the fellow neighboring cooling fins 43 of each indoor heat exchanger are united, are stacked between the end plates 42 and 42 separated in axial direction, and the fellow coupled end plates 42b and 42c are bent together with the band-shaped board materials,  and each indoor heat exchanger surrounds the cross flow fan 14.
Patent JP-2001208121-A (JP)
Title: Air damper
Inventor: KURACHI KATSUTO
IPC: F16F9/02
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To prevent generation of air sounds, and to restrain variation in operating resistance of a piston rod. SOLUTION: In this air damper 100, a cap 4 is put on one opening end of a cylinder 1, according to the operation of pulling and pushing the piston rod 2 slidably disposed in the cylinder, the cap 4 is freely separated, closed the one opening end, and air at the closed state is put through an air grove between the cap 4 and the one opening end to increase operating resistance. The air groove is characteristically formed to have a semi-spherical longitudinal section on the cap side.
Patent JP-2001208962-A (JP)
Title: Focus detector
Inventor: UCHIYAMA SHIGEYUKI
IPC: G02B7/34
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a focus detector capable of detecting focus in a wide range in the horizontal direction and the vertical direction of a photographic image plane and being easily housed in a single lens reflex camera equipped with a lens driving motor in a camera main body. SOLUTION: By setting almost rectangular focus detection areas crossing each other in the almost horizontal direction and the almost vertical direction of the photographic image plane and providing a pair of two-dimensional image sensors 6.1 and 6.2 corresponding to the focus detection area in the almost horizontal direction and a pair of two-dimensional image sensors 6.3 and 6.4 corresponding to the focus detection area in the almost vertical direction, luminous flux from a subject passing through a photographing lens is separated and formed into an image on a pair of two-dimensional image sensors 6.1 and 6.2 in the almost horizontal direction and a pair of two-dimensional image sensors 6.3 and 6.4 in the almost vertical direction by the focus detection optical system in this focus detector.  The image sensors 6.1 and 6.2 are arranged between the image sensors 6.3 and 6.4 by reducing the distance between the image sensors 6.1 and 6.2.
Patent JP-2001205599-A (JP)
Title: Micro-guide mechanism, micro-actuator and micro-sensor
Inventor: YASUDA SUSUMU
IPC: B81C1/00
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a micro-guide structure requiring a shorter plating time and less aftertreatment by reducing a difference in electric plating speed and keeping the height of the finally completed structure in order. SOLUTION: A micro-guide mechanism comprises a substrate, a fixed member fixed to the substrate, and a micro-spring member having a rectangular flat member with a portion swollen in the cross direction to form a columnar portion, the micro-spring member having a micro-cantilever fixed at one end to the fixed member and a mover, the mover being connected to the free end of the micro-cantilever and adapted to be movable relative to the substrate with the deflection of the micro-cantilever, and the mover and the micro- cantilever being formed of the same material.
Patent JP-2001211663-A (JP)
Title: Motor driving inverter apparatus
Inventor: IKEDA HIDEO
IPC: H02M7/48
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a motor driving inverter apparatus which is small in size and has a high heat radiation effect. SOLUTION: A transistor 51 and a microcontroller 53 are mounted on one wiring board 31 of a multilayer printed interconnection board 30 which has a heat conducting plate 33 with a high thermal conductivity, to form a drive control circuit 15 which is influenced easily by electromagnetic noise, and a power supply circuit 13 is formed on the other wiring board 32 of the printed interconnection board 30. A printed wiring board 40, on which a switching power transistor 11 having the possibility of generating electromagnetic noise is mounted and a drive circuit 14 is formed, is provided on the side of the other printed wiring board 32 of the printed interconnection board 30. Further, the heat conducting plate 33 is fixed to a metallic outer case 20 by a support member 61 with heat conducting properties to transmit heat from the electronic components to the outer case 20 for radiation.  The electromagnetic noise generated by the switching power transistor 11 is shielded by the heat conducting plate 33 and the influence of the electromagnetic noise upon the drive control circuit 15 can be reduced.
Patent JP-2001214221-A (JP)
Title: Method for automatic heat treatment and storage, and apparatus for automatic heat treatment and storage
Inventor: AMANO MASASANE
IPC: B65G1/137
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for automatic heat treatment and storage and an apparatus for automatic heat treatment and storage in which a material can be easily forwarded first and delivered first, the delivery of the material can be controlled so that the temperature in a heat treatment furnace can be efficiently changed, and the delivery of products can be controlled. SOLUTION: The method for automatic heat treatment and storage comprises a temperature input step of inputting the heat treatment temperature of each work to be heat-treated in an arithmetic unit, a storage step of storing each work in an automatic warehouse, an order input step of inputting the heat treatment order of each work in the arithmetic unit, a carrying step of automatically carrying each work stored in the automatic warehouse to the heat treatment unit in the order inputted in the order inputting step, and a heat treatment step of heat treating the carried work.
Patent JP-2001218431-A (JP)
Title: Motor
Inventor: HATTORI MAKOTO
IPC: H02K21/12
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a motor capable of generating a high torque with a compact structure by a structure having two rotors at a central side and an outer peripheral side via a stator. SOLUTION: The motor comprises the first rotor fixed to an output shaft to form a first field by a disposed permanent magnet, the stator disposed at an outer peripheral side of the first rotor to form an armature by laminated steel sheets to become a magnetic path and an armature winding arranged in the slot of the plates, and the second rotor connected to the output shaft disposed at the outer peripheral side of the stator to form a second field by the disposed permanent magnet. In this case, the stator has a first armature winding for generating a rotary torque between the first rotor and the second rotor and a second armature winding for generating a rotary torque between the second rotor and the first rotor. Thus, the first and second windings are solely or commonly driven.
Patent JP-2001214392-A (JP)
Title: Woven fabric for paper-making
Inventor: MIYASHITA KAZUHISA
IPC: D21F1/18
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide woven fabric for making paper that can increase the smoothness, the paper stock supporting properties and the strength of the junctions and has excellent water-draining properties and a long life. SOLUTION: The woven fabric 1A for paper making comprises the first weft 21 comprising 8 yarns arranged in the vertical 4 layers, 8 yarns of the first sub-weft 211, 4 yarns of the second weft 22, 8 yarns of the third weft 23, 4 yarns of the fourth weft yarn 24 and 1 layer of the warp 3 that weaves these weft yarns and the perfect tissue is constituted with 8 yarns of the warp 3 whereby the face on the paper-making side is woven into a dense tissue, while the running face side has a rough texture of the single-warp and quadruple-weft structure. The warp 3 nips the adjacent first layer weft and weaves in one time together with the first sub-weft 211, and weaves the forth layer 24 in one time. The third layer weft 23 is slightly deviated from the right under place and the fourth weft 24 has long crimps of the length corresponding to 7 yarns of the warp.
Patent JP-2001214480-A (JP)
Title: Water cock equipment
Inventor: NAGAISHI MASAYUKI
IPC: E03C1/042
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a water cock equipment for an air supply equipment to be driven not by an exterior power but by a forced air into water, in the case of obtaining a water saving effect with the reduction of water quantity by a forced air into water. SOLUTION: This equipment is provided with a water cock body, a feed water channel connecting feed water sources with a cock body, a turbine to generate power by using running water inside the water channel, and an air supply means by using power from a generator. Water is arranged to be come out from a whole cock body with a device which running water is forced to mix with air by the air supply means.
Patent JP-2001220263-A (JP)
Title: High strength lightweight concrete good in workability
Inventor: ISHIDA SATOSHI
IPC: C04B28/02
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain lightweight concrete excellent in workability and having high compressive strength. SOLUTION: This lightweight concrete is characterized by using a granulated type artificial lightweight aggregate as a coarse aggregate and regulating the maximum particle diameter thereof to <=10 mm in the lightweight concrete using the artificial lightweight aggregate.
Patent JP-2001219925-A (JP)
Title: Paper packaging container having built-in drawer
Inventor: MURAKAMI FUMINORI
IPC: B65D5/42
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a paper packaging container which can store a large number of sugar sticks, easily store and carry them, easily take out them when a small number of them are used every day in an office or the like, and allows and dust to hardly enter an internal space. SOLUTION: A take-out means is provided so that the sugar sticks can be easily taken out of the internal space. The take-out means prevents the sticks from being taken out when the sticks are stored or carried while they can be easily taken out when they are used in an office or the like. The take-out means comprises a drawer 30, and an opening for the drawer provided on a front side 5. The drawer is stored in the internal space in the take-out prevention mode, a perforation is formed in the front side 5, a partial area of the front side 5 detached by cutting the perforation forms a door, and the opening for the drawer is formed by opening the door outwardly.
Patent JP-2001219880-A (JP)
Title: Sitting seat of motorcycle having movable backrest
Inventor: MIYAJIMA IWAO
IPC: B62J1/28
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a sitting seat for a motorcycle having a movable backrest capable of easily adjusting the backrest of the motorcycle to an optimal position for a rider. SOLUTION: In this sitting seat S of the motorcycle having a sitting part 10 and the movable backrest 20 above the sitting part 10, a slit is formed in a bottom plate 21 of the movable backrest 20. A hole is formed in a bottom plate 13 of the sitting part 10 of a position fitted to this slit, and is slidably arranged in the slit arranged in the bottom plate 21 of the movable backrest 20. The movable backrest 20 and the sitting part 10 are connected by a guiding and connecting member 31 penetrating through the hole arranged in the bottom plate 13 of the sitting part 10 and a fixing means 33 for fixing the guiding and connecting member 31. The movable backrest 20 can be moved to the sitting part 10 by releasing the fixing means 33. The movable backrest 20 is fixed to the sitting part 10 by performing a fixation by the fixing means 33.
Patent JP-2001225814-A (JP)
Title: Method and apparatus for sterilizing preform
Inventor: MATSUKI RISABURO
IPC: B65B55/08
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a more effective dry sterilizing method for a preform. SOLUTION: When an internal surface 1a of the preform 1 comprising a cylindrical part 11 and a semispherical bottom 12 is sterilized by electron beams 3, the electron beams 3 are projected from an opening 13 at an end of the cylindrical part 11 of the preform 1 toward the inside of the preform 1.
Patent JP-2001225275-A (JP)
Title: Buffing tool
Inventor: KANEKO YUKITSUGU
IPC: B24D13/14
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a buffing tool capable of rapidly and uniformly polishing a surface to be polished by providing a rotary disc with moderate flexibility, and heightening the durability of the rotary disc and firmly fixing an output shaft to the rotary disc. SOLUTION: This buffing tool 1 has a driving motor 3 built in an insulating housing 2. The rotary disc 10 formed of an elastic material is fixed to the tip of the output shaft 8 of the motor 3. A buff 12 is detachably fitted to the front face (the lower face in figure 1) of the rotary disc 10. The outer peripheral part of the rotary disc 10 has through-holes H formed at specified spaces in a circumferential direction. The through-holes H are formed in non-angular shape such as circular or elliptic shape. Each through-hole H has the same hole shape, and each through-hole H is arranged on the circumference with a constant radius from the center of the disc face. Further, the width L of each rib formed between the circumferentially adjacent holes out of the through- holes H is set into the range of 5<=L<=20 mm.
Patent JP-2001226323-A (JP)
Title: Method for recovering benzyl benzoate
Inventor: DAITO NOBORU
IPC: C07C69/78
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To recover benzyl benzoate from by-products on the production of benzoic acid in a high purity in simple operations and at a low cost. SOLUTION: This method for recovering benzyl benzoate, characterized by distilling out unreacted toluene and benzoic acid from a reaction mixture obtained by oxidizing the toluene with molecular oxygen in the presence of a metal catalyst, redistilling the residues to obtain the benzyl benzoate fraction comprising >=80 wt.% of benzyl benzoate, <=10 wt.% of benzoic acid and <=10 wt.% of fluorenone, and then subjecting the obtained benzyl benzoate fraction to a crystallization treatment such as recrystallization to recover the highly pure benzyl benzoate.
Patent JP-2000181951-A (JP)
Title: Storage device storing program
Inventor: MINAMI SHUNSUKE
IPC: G06F17/50
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide design supporting device and method capable of taking out the partial graphic data based on the rough shape of an assembly, deciding the detailed shape of a component and facilitating component design. SOLUTION: A processor is provided with a graphic operation program 307 for preparing a schedule drawing and a component drawing, a local dimension program 308 for defining a local dimension in an assembly state in a rough schedule drawing and a dimension display program 309 for displaying the local dimension inputted in the schedule drawing at the time of preparing a partial schedule drawing and the component drawing.  The graphic operation program is provided with a function for reading preparation data to/from a preservation means 306 other than preparing the assembly and the component drawing, the local dimension program discriminates and prepares dimension data for indicating a numerical value calculated from the geometrical value of graphic data and the dimension data of a value inputted by an operator and the dimension display program discriminates and displays the respective dimensions.
Patent JP-2001228344-A (JP)
Title: Optical waveguide
Inventor: YAMAGUCHI ATSUSHI
IPC: G02B6/12
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To select a glass material suitable for providing an excellent optical waveguide with small propagation losses by condensing a laser beam having a high peak output value into the inside of the glass. SOLUTION: In an optical waveguide 6 which has a continuous refractive index change area formed in the glass material by condensing the laser beam 2 having an amount of energy for causing a photoinduced refractive index change in the glass material 1 and displacing a condensing point 4 relatively in the glass material 1, glass containing Al2O3 is used as the glass material. It is more desirable for the glass to contain Al2O3 and SiO2.
Patent JP-2001232674-A (JP)
Title: Method for manufacturing foamed synthetic resin pipe member, and foamed synthetic resin pipe member
Inventor: SATO KIYOZUMI
IPC: B29C48/32
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a pipe member good in dimensional accuracy from a foamable synthetic resin without the necessity of strict manufacturing condition while reducing the effect of dimensional fluctuations caused by a change of an expansion ratio and a manufactured foamed synthetic resin pipe member. SOLUTION: The surface temperature of a core material is made lower than the melting temperature of a foamable synthetic resin material to be coated and a tublar body 2 comprising the foamable synthetic material is applied to the core material 1 to form a skin layer 21 becoming the boundary with the surface of the core material 1 to the inner surface of the tubular body 2 to obtain a composite tubular body 3 and the core material 1 is pulled out of the composite tubular body 3 to obtain the tubular body 2 comprising the foamed synthetic resin excellent in dimentional accuracy.
Patent JP-2000192344-A (JP)
Title: Metallic gloss slit yarn for piece dyeing and finishing
Inventor: OIKE KOZO
IPC: D02G3/06
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a metallic gloss slit yarn for piece dyeing and finishing capable of carrying out the dyeing in the same color as that of wool by mixed use thereof in a woolen product according to dyeing under atmospheric pressure by laminating a transparent polyamide-based film with a metal vapor deposition layer formed on one surface of the film kept on the inside to another transparent polyamide-based film through an adhesive and then slitting the laminate. SOLUTION: This metallic gloss slit yarn for piece dyeing and finishing is obtained by forming an aluminum metal vapor deposition layer having 20-100 nm thickness through a resin undercoating layer having 0.005-2 μm thickness on one surface of a polyamide-based transparent film having 6-12 μm thickness, e.g. nylon 6 or nylon 66, then laminating the resultant film with the metal vapor deposition layer kept on the inside through an adhesive layer such as a urethane resin to another transparent polyamide-based film and subsequently slitting the laminate. The resultant slit yarn has a flatness defined by dividing the thickness (μm) of the slit yarn by the width (μm) within the range of 0.006-0.167.
Patent JP-2001237507-A (JP)
Title: High permittivity composite material, printed wiring board using it, and multilayer printed wiring board
Inventor: INUI YASUHIKO
IPC: H01L23/14
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a high permittivity composite material having excellent heat-resistant shock sensitivity and sufficient permittivity, a printed wiring board using the high permittivity composite material, and a multiplayer printed wiring board. SOLUTION: In this high permittivity composite material, a thermosetting resin and a dielectric filler are at least included (a), the dielectric filler has two kinds of average length diameters (b), the particle shape of the dielectric filler having the large average length diameter being exposed on the lap polishing surface of the high permittivity composite material is mainly set to nearly triangular and rectangular shapes (c), and the dielectric filler contained in a high permittivity composite material of 100 vol.% is set to 65 to 90 vol.% (d).
Patent JP-2001232427-A (JP)
Title: Apparatus for manufacturing metal strip with protrusion
Inventor: INUI KENICHI
IPC: B21B27/02
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing metal strip with protrusion by which the metal strip with protrusion having an uniform thickness in the width direction is formed without increasing the surface working time of a working roller or incurring an increase in a size/weight. SOLUTION: The apparatus is provided with a pair of working rollers 3A, 3B alternately having a non-working part 3a and a protrusion working part 3b in the axial direction and a pair of support rollers 4A, 4B having a roller support face 4a being in contact with the non-working part 3a. When rolling the metal strip 1, a pair of the working rollers 3A, 3B are supported by the support rollers 4A, 4B having an outer diameter larger than that of a pair of the working roller 3A, 3B.
Patent JP-2001234118-A (JP)
Title: Coating material composition
Inventor: OZU TOSHIYUKI
IPC: C09D175/04
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a coating material which has excellent resistance properties and is rich in elasticity and excellent adhesion to various plastic molded articles as a coating material. SOLUTION: This coating material composition comprise a polyurethane resin to be obtained by reacting (1) a polycarbonate diol, (2) a polymeric polyol, (3) a diisocyanate compound, (4) a chain extender and/or (5) a short-stop agent.
Patent JP-2001235959-A (JP)
Title: Released sheet
Inventor: SHIMOKUSUZONO TAKUMI
IPC: G03G15/20
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a released sheet which produces sufficient line contact with a fixing roller or the like and which can maintain excellent paper releasing performance for a long time without damaging the fixing roller or the like at the contact part. SOLUTION: The released sheet consists of a metal plate to release a sheet from a fixing member such as a fixing roller and fixing belt of an electrophotographic device, and a fluorocarbon resin film is adhered with a silicone adhesive to at least the part of the metal plate to be in contact with or near the fixing roller or the like.