baber/WOPTO huggingface dataset:
Patent JP-2002219327-A (JP)
Title: Dehumidifier
Inventor: MATSUMOTO TATSUTO
IPC: B01D53/26
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To continuously develop the dehumidification capacity by providing a function for fluidizing an adsorbent 1 along with treated air to perform adsorption while separating moisture from the adsorbent 1 to regenerate the adsorbent. SOLUTION: Air is taken in from a space P to be dehumidified and moisture of air is adsorbed by the adsorbent 1 in an adsorbent fluidizing space 5 to supply dried air to the space R to be dehumidified, and a part of the adsorbent 1 is taken in to an adsorbent regeneration means 13 from the adsorbent fluidizing space 5 and regenerated to be returned again to the adsorbent fluidizing space 5 to continuously perform dehumidification. By this constitution, the adsorbent 1 is fluidized along with treated air to perform adsorption and moisture is separated from the adsorbent 1 to regenerate the adsorbent 1 to develop dehumidification capacity continuously.
Patent JP-2002227102-A (JP)
Title: Incline track device
Inventor: SUGAWARA HISAYA
IPC: E02B7/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To easily perform the installation work for an incline track with high precision. SOLUTION: An incline track device comprises a rack 20 installed in the longitudinal direction on the upper face of an incline frame F, drive rails 25 and 25 installed at a prescribed interval on both sides of the rack 20, and travel rails 30 and 30 installed at a prescribed interval on their outside. A positioning seat plate 18 is protruded on the back face of a rack frame 15 forming the rack 20, and antiskid plates 11 and 11 are protruded at an interval in the longitudinal direction, where the positioning seat plate 18 can be idly inserted, on the upper face of a rack fitting track 6 installed with the rack 20. Tapered cotters 12 are provided in gaps with the antiskid plates 11 and 11 generated in the front and rear of the positioning seat plate 18 when the positioning seat plate 18 is idly inserted between the antiskid plates 11 and 11.
Patent JP-2002227663-A (JP)
Title: Gas flow control device
Inventor: YASUMI NOBUYUKI
IPC: F02D9/10
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a gas flow control device capable of easily and inexpensively assembling. SOLUTION: A throttle chamber is composed of a cylindrical shaft part 22 and a throttle body 11 provided with an insert hole 13 having the same diameter as the shaft part 22 and an intake passage 12 crossing the insert hole 13. In the crossing space 13a where the insert hole 13 and the intake passage 12 cross each other, the former includes the latter, and the shaft part 22 is turnably inserted into the hole 13. In the region of the shaft part 22 positioned in the crossing space 13a, a couple of through-holes 28 passing therethrough are formed to leave a valve element 23 continuous along the shaft core direction of the shaft part 22. In the throttle chamber, the opening or closing of the intake passage 12 using the valve element 23 is performed by turning the shaft part 22.
Patent JP-2002228643-A (JP)
Title: Method and apparatus for measuring sound insulation performance
Inventor: NAKADA KUNIAKI
IPC: G01H3/00
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a sound insulation performance measuring means by which sound insulation performance such as sound isolation performance, sound absorption performance or the like in each part of an object to be measured can be measured independently. SOLUTION: In the sound insulation performance measuring method, a sound insulation performance in each part of the object (1) to be measured is measured. In the measuring method, a box-shaped object (1) to be measured is installed inside a reverberation room (3), the outer circumferential side of the object (1) to be measured is covered with a sound insulating material (7) by excluding a part (2) to be measured, a sound at a prescribed intensity is generated from a sound source (4) installed at the inside of the reverberation room (3), the sound creeping to the inside of the object (1) to be measured is detected by a microphone (5), and the sound insulation performance of the part (2) to be measured is judged.
Patent JP-2002224609-A (JP)
Title: Roll heating structure and roll heating method
Inventor: MAJIMA SHINJI
IPC: F16C13/00
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a roll heating structure and a roll heating method, by which the thermal expansion of a roll does not occur even if a high temperature material to be transported is transported by the roll by uniformly thermal- expanding the roll previously. SOLUTION: The roll heating structure 10 is provided with a pipe 14 passing through the roll 12 in an axis direction and a hot water supply device for allowing a high temperature fluid to flow through the pipe 14 thereby heating the roll 12 by the radiant heat dissipated from the pipe 14. In this way, the structure is simplified and the roll can uniformly and gradually be heated, thus the fluctuation of the thermal expansion in the axial direction can hardly be caused.
Patent JP-2002233151-A (JP)
Title: Switching power circuit
Inventor: ISHII TAKUYA
IPC: H02M3/28
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a high-efficiency switching power circuit by providing a snubber circuit which reduces its power loss to suppress an increase in the number of components, for a plurality of switching-type converters which are operated in parallel using interleave technique. SOLUTION: One-side ends of a first snubber capacitor 25 and a second snubber capacitor 35 are connected to a junction between a first primary coil 21 and a first switching means 23, and to a junction between a second primary coil 31 and a second switching means 33, respectively. From their other-side ends to a positive electrode of an input DC power source 1, a first diode 26 and a third diode 36 are connected, respectively. A second diode 27 and a fourth diode 37 form a series circuits together with an inductance means 6 respectively and the series circuits are connected between the other-side ends of individual snubber capacitors 25, 35 and a negative electrode of the power source 1. By adopting above configuration, it becomes possible to suppress surge voltage which are applied to the switching means by using a small number of components.
Patent JP-2001283645-A (JP)
Title: Transparent conductive film and its production
Inventor: MIYAZAKI TATSUNORI
IPC: B32B7/02
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a transparent conductive film having improved vapor barrier property, oxygen barrier property, conductivity and transparency and great adhesion between a film substrate and a transparent barrier thin film, and its production method. SOLUTION: The transparent conductive film comprises a 20-100 μm thick transparent barrier thin film formed of a metal oxide dominantly containing a silicon oxide or a metal nitride dominantly containing a silicon nitride on the transparent film substrate and a 20-200 μm thick transparent conductive thin film of a metal oxide dominantly containing an indium oxide formed thereon. The oxygen transmissivity and vapor transmissivity of the transparent barrier thin film containing the film substrate are 1 ml/m2/day or less and 1 g/m2/day or less, respectively, and the adhesion between the film substrate and the transparent barrier thin film is 100 g/cm or more.
Patent JP-2002237757-A (JP)
Title: Broadcast receiving method and broadcast receiver
Inventor: EBE KEITA
IPC: H04B1/16
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem that unclear audio is outputted since a filter whose MPX pass band width is narrow is selected when any adjacent interference is generated in a conventional manner. SOLUTION: The fluctuation of the receiving electric field intensity of a main receiver 2 is detected by a detecting part 16 by using a main receiver 2 and a sub- receiver 3, and when the fluctuation of the receiving electric filed intensity of the main receiver 2 is not less than a prescribed value, and when the level fluctuation of the pilot signal of the main receiver is not more than the prescribed value, it is judged that adjacent interference removing should be carried out.  In this case, the receiving station of a sub-receiver 3 is designated and changed by a designating part 21 in the order of the station closer to the receiving station of the main receiver 2, and the fluctuation of the receiving electric field intensity of the sub-receiver 3 is detected, and when it is detected that the fluctuation is not less than a prescribed value, the receiving station of the sub-receiver is locked. At that time, the interference rate of adjacent interference radio waves included in the receiving radio waves of the main receiver is calculated, and the reception signal of the sub-receiver is attenuated with the same value as the interference rate, and the attenuated reception signal of the sub-receiver is subtracted from the reception signal of the main receiver, and the result is outputted.
Patent JP-2002234686-A (JP)
Title: Hook for lifting attachment
Inventor: MORIOKA KOSUKE
IPC: B66C1/14
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a hook for a lifting attachment, being preventive of disengagement and allowing easy hooking work for the lifting attachment independently of the size of a wire rope. SOLUTION: The hook for the lifting attachment 4 to be used for slinging work for a lifted cargo 1 comprises a switch change-over type magnetic force generator 10 mounted on the hook. A permanent magnet 11 is mounted on the hook and the hook is formed of a material having magnetic force.
Patent JP-2002234860-A (JP)
Title: Method for producing fluoroalkyl alcohol
Inventor: ICHIHARA KAZUYOSHI
IPC: C07B61/00
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a fluoroalkyl alcohol. SOLUTION: This method for producing the compound represented by general formula (5): [CF3(CF2)n][CF3(CF2)m]CHOH [(n) and (m) are each 0 to 10] is characterized by subjecting a compound represented by general formula (3): [CF3(CF2)n][CF3(CF2)m]C(OH)COOR [R is a hydrocarbon group which may have halogen atom, oxygen atom, nitrogen atom or sulfur atom; (n) and (m) are each 0 to 10] or a compound represented by general formula (4): [CF3(CF2)n][CF3(CF2)m]C(OH)COOM [M is Li, K, Na, Mg, Ca, Sr, Ba, Pb, Cu, Al, NH4 or Ag; (n) and (m) are each 0 to 10] to a decarbonation reaction in the presence of a protonic solvent or an acid.
Patent JP-2002209485-A (JP)
Title: Reverse rotation-preventing apparatus for spinning reel
Inventor: CHUNG DAE-HYUN
IPC: A01K89/01
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a reverse rotation-preventing apparatus for a spinning reel, which is capable of minimizing a rotation resistance of a handle and is further capable of efficiently preventing the handle from being rotated in the backward direction. SOLUTION: This reverse rotation-preventing apparatus for the spinning reel comprises a housing 20 whose bottom side is opened, an outer ring 30 in which dent portions and slopes are continuously formed, rollers 40 inserted into the inner peripheral side of the outer ring, a lower cover 60 inserted and bound to the opened bottom side of the housing, and a roller holder 50 on which roller supports inserted into the inner peripheral side in a roller-supported state are formed along the periphery of the shaft hole at a constant space and on whose one side an adjusting lever is formed. The roller supports of the roller holder are formed in a state that each of the roller supports is divided into a magnet portion formed on the side facing the reverse rotation direction of a sleeve and a non-magnet portion formed on the side facing the normal rotation direction of the sleeve.  The rollers inserted between the roller supports are adhered to and supported on the magnet portions so as to be apart from the non-magnet portions at a prescribed interval.
Patent JP-2002242472-A (JP)
Title: Device for detecting position of article storage device
Inventor: YOKOBAYASHI KATSUMI
IPC: E04H6/18
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of detecting the position of a vertically moving stand at an entrance/exit irrespective of the accuracy of stopping a traveling truck having a vertically moving function. SOLUTION: A switch and a cam can be engaged with each other via a second cam.
Patent JP-2002236675-A (JP)
Title: Microcomputer and computer system
Inventor: TORIMARU YASUHIRO
IPC: G06F15/78
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a microcomputer capable of releasing a stop condition only by a hardware without intervening a software factor to prevent a dead lock condition. SOLUTION: A wake-up signal 21 is constantly inputted from the external at a constant period. A clock control circuit 12 receives the wake-up signal 21 through a wake-up terminal 11. In the normal running condition, the clock control circuit 12 ignores the inputted wake-up signal 21 for not giving the influence on its operating condition. When the wake-up signal 21 is inputted to the clock control circuit 12 in a stop condition, the clock control circuit 12 forcibly releases an oscillation stop signal 26 supplied to an oscillating circuit 13. When the oscillation stop signal 26 is released, the oscillating circuit 13 restarts its oscillation.
Patent JP-2002239310-A (JP)
Title: Filter press
Inventor: NAGAYAMA HISAO
IPC: B01D25/12
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a filter press for easily realizing a structure, which can easily remove a cake from a filter frame, at a low cost. SOLUTION: In the filter press wherein filter frames 1 for accumulating the cake obtained by flocculating a solid from a solid-liquid mixture and diaphragm frames 3 equipped with diaphragms for compressing the solid-liquid mixture to the filter frames 1 are alternately arranged, both frames 1 and 3 are connected at the lower parts thereof so as to be capable of altering the angle formed by one set of the filter frame 1 and the diaphragm frame 3 adjacent to each other and, by parallelly moving the diaphragm frames 3 in a horizontal direction, only the lower parts of the filter frames 1 becoming a pair are allowed to follow and, contrarily, the upper parts of the filter frames 1 are retained to make the filter frames 1 tiltable.
Patent JP-2002234067-A (JP)
Title: Method for manufacturing resin tube having excellent shape memory properties and inner surface resin lining steel tube using the resin tube
Inventor: KOBAYASHI MASATOSHI
IPC: B29C48/90
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a resin tube having excellent shape memory characteristics. SOLUTION: The method for manufacturing the resin tube having the excellent shape memory characteristics comprises the steps of extruding a thermoplastic resin from a double annular die by an extruder to a tubular element, thereafter contacting an outside of the element with an inside of a tapered sizing die attached to an input side of a vacuum cooling tank where cooling water is injected in a shower state, and passing the element therethrough. The element arrives at a tapered part before the element is sufficiently solidified, radially contracted or enlarged while being cooled to impart a residual stress necessary for the shape memory properties, and its outer diameter is fixed at a parallel part of the element.
Patent JP-2002242362-A (JP)
Title: Panel
Inventor: NISHIGUCHI SHIRO
IPC: E04C2/30
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a panel facilitating the waterproofing execution, without influencing the waterproofing property by the execution and preventing an excessive adhesive from being forced out from the outside engaged with a connection between an outside frame material and a face plate. SOLUTION: The panel (aluminium honeycomb panel 1) is equipped with an adhesive recess section 22 for storing the excessive adhesive on at least one of the outside frame material 11a and the face plate 12 at the end toward the outside in the connection between the outside frame material 11a and the face plate 12 stuck on each other in the inside of a waterproofing member recess section 21 waterproofed by putting on a waterproofing member (rubber member 21a).
Patent JP-2002205088-A (JP)
Title: Apparatus for moving dissolved oxygen rich water to deep water part
Inventor: YOSHIOKA TAKESHI
IPC: C02F3/22
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for improving a deep water part by moving a large quantity of dissolved oxygen rich water existing almost infinitely on the surface layer with simple equipment without using a compressor or a blower or operating a circulation system or a convection system by a method performed by easy operation with a reduced power cost and small vibration and noise. SOLUTION: The apparatus for moving the enriched dissolved oxygen rich water to the deep water part to improve poor oxygen state in the deep water layer is operated by providing a vertical pipe under a water surface from near the water surface and a pump, a blade or the like near a flow-in port, operating the pump to forcibly feed the oxygen enriched surface layer water, which is collected naturally to the flow-in port with the horizontal movement, to the deep water part from the vertical pipe and discharging the collected and forcibly fed surface water from a discharge port at the lower end of the vertical pipe to the deep water layer of the outside.
Patent JP-2002242296-A (JP)
Title: Precast concrete u-shaped beam outside member forming method and forming method of beam
Inventor: ARAI YUSAKU
IPC: E04B1/16
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a precast concrete U-shaped beam outside member forming method capable of easily and efficiently complying with variety of a dimension of a beam. SOLUTION: In this precast concrete U-shaped beam outside member 1 forming method, a first rectangular parallelepiped concrete standing member 1a and a second rectangular parallelepiped concrete standing member 1b are formed, and then, the first and second standing members 1a and 1b are stood at an interval to be connected together by concrete for forming a bottom member 1c.
Patent JP-2002238696-A (JP)
Title: Pocket structure of seat back
Inventor: TAKADA KEIKO
IPC: A47C7/62
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a pocket structure of a seat back capable of simply and quickly storing angular or thick small articles, etc., which are deep or wide, and preventing a pocket part from greatly bulging outward and deteriorating appearance, and improving appearance by inhibiting the small articles and valuables from exposing outside. SOLUTION: A second pocket part 31 is formed inside a skin material 15 on the back side of a seat back 13. An opening part 33, which is communicates with the second pocket part 31, is formed on the skin material 15 on the back of the seat back 13. The second pocket part 31 is formed of a molding member. An outer periphery rim 31a of the second pocket part 31 is fitted to the skin material 15 on the back side of the seat back 13. A fastener 17 is sewn on the opening part 33 of the second pocket part 31. The opening part 33 is freely opened/closed by the fastener 17.
Patent JP-2002242068-A (JP)
Title: Nonwoven fabric for biodegradable sanitary material
Inventor: ISHIWATARI HIRONOBU
IPC: D04H3/011
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a nonwoven fabric for sanitary material, having excellent tenacity, improved flexibility, and biodegradability. SOLUTION: This nonwoven fabric comprises a biodegradable polylactic acid-based fiber. The single fiber fineness of the polylactic acid-based fiber is 1.5-3.5 dtex. The nonwoven fabric has 15-30 g/m2 weight and 400-1,400 cm3/ cm2/second air permeability.
Patent JP-2002249309-A (JP)
Title: Method for manufacturing formed active carbon
Inventor: MIZUTORI SHIGEJI
IPC: B01J20/30
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for inexpensively manufacturing a formed active carbon having a high adsorption capacity, high mechanical strength, and low abrasion. SOLUTION: This method for manufacturing a formed active carbon is characterized by mixing fine powder of pitch, an activating agent and water to make into a paste state, performing a non-fusible treatment after forming, and then performing an activating firing.
Patent JP-2002238792-A (JP)
Title: Shower system
Inventor: TACHIKAWA TAKASHI
IPC: E03C1/02
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a shower system which prevents the surface of a handrail bar from becoming high temperature owing to a hot water flowing in the handrail bar when the handrail bar in a bathroom is used as piping. SOLUTION: A water supply pipe 13 and a shower head 3 are connected to a tubular handrail bar 1 in the shower system. The system is provided a the hot water inflow preventing device 2 for preventing hot water from coming into the handrail bar. While showing a sufficient function as the handrail bar, the shower system is obtained which is safe and convenient for a user.
Patent JP-2002241627-A (JP)
Title: Discoloration-with-time inhibitor for highly water- absorbing resin composition
Inventor: IGARASHI TADASHI
IPC: C09K15/02
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a discoloration-with-time inhibitor for highly water- absorbing resin composition having further high discoloration inhibitory effect, and to provide a method for inhibiting discoloration with time. SOLUTION: This discoloration-with-time inhibitor for highly water-absorbing resin composition consists of a metal compound which is obtained by mixing an organic acid or a salt thereof with polyvalent metal salt (s) or alkoxide (s) of the metal (s); wherein the metal(s) is titanium and/or zirconium.
Patent JP-2001320527-A (JP)
Title: Digital copying machine
Inventor: YOSHIKAWA NAOYA
IPC: B41J29/377
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which saves a space and prevents curl of a sheet due to excessive moisture absorption. SOLUTION: An upper housing A provided with an image forming part D and a lower housing B constitute a device main body 1A, and an information processor 4 is set in the lower housing B. Sheets which are stored in sheet storage parts 3a, 3b, 3c, and 3d and are to be fed to the image forming part D are heated by the heat from the information processor 4 set in the lower housing B.
Patent JP-2002247604-A (JP)
Title: Parallax amount measuring device
Inventor: TOKUHASHI ARINORI
IPC: H04N13/02
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a parallax amount measuring device that clearly separates error matching and correct matching in the case of parallax measurement, detects them and decreases the effect of color matching, in the case of calculating the statistics of parallax amounts or the like. SOLUTION: The parallax amount measuring device is provided with a measurement block setting means 3, that sets a prescribed measurement block on a 1st image 1 of a stereoscopic image, an upper layer matching means 9A that matches the measured block with its corresponding area on a 2nd image 2 to measure a parallax of the measured block, a lower layer matching means 9B that divides the measured block into sub blocks, matches each sub block with a corresponding area on the 2nd image 2 and measures the parallax of each sub block, a parallax comparison means 916 that compares the parallax of each sub block with the parallax of the measured block, and an error discrimination means 917 that discriminates whether the matching by the upper layer matching 9A is an error, on the basis of the comparison result.