baber/WOPTO huggingface dataset:
Patent JP-2003116194-A (JP)
Title: Small-sized sound reproducing device
Inventor: YAMAZAKI TAKAYOSHI
IPC: H04R5/04
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized sound reproducing device which is easily set such that sound can be emitted from a speaker without requiring a large amount of effort and time, and also, in which a connecting cord for a sound signal input, a connecting code for speaker connection, etc., never get entangled with each other. SOLUTION: This small-sized sound reproducing device is provided with a small-sized sound reproducing machine main body 2 and a speaker device 3 configured with the sound reproducing machine main body 2 freely attachable and detachable. The sound reproducing machine main body 2 is provided with a sound signal output terminal 17 for outputting a sound signal.  The speaker device 3 is provided with left and right speaker units 23 and 24 for generating sound, a connecting part 20 to which the left and right speaker units 23 and 24 are connected in a movable state, an amplifier circuit 25 for amplifying a sound signal inputted from the sound reproducing machine main body 2 side, and a sound signal input terminal 27 capable of being connected directly to the main body side sound signal output terminal 17 of the sound reproducing machine main body 2 when the sound reproducing machine main body 2 is attached.
Patent JP-2003113890-A (JP)
Title: Vibration-isolating device
Inventor: KOJIMA HIROSHI
IPC: F16F13/26
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To improve the damping performance by preventing any flow of a liquid in an idle orifice when an opening and closing valve is closed. SOLUTION: A vibration-isolating device has a shake orifice 38 to communicate a first sub-liquid chamber 34 with a main liquid chamber 32, and an idle orifice 44 to communicate a second sub liquid chamber 40 to be closed by a second diaphragm 46 with the main liquid chamber 32. A space between a recessed part 54A of a block 54 and the second diaphragm 46 is formed to be a second air chamber 48, and a solenoid valve 72 to be electromagnetically opened/closed via a connection pipe 70 is fitted to the block 54. The connection pipe 70 is branched in the middle thereof, and a check valve 74 to exhaust the air inside the second air chamber 48 outside is also disposed thereon.
Patent JP-2003113965-A (JP)
Title: Bellows shape flexible pipe
Inventor: NAKAMOTO KEIICHI
IPC: F16L15/00
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To solve a problem that polyolefine resin bellows shape flexible pipe is attached to hard vinyl chloride resin pipe by fixing with a hard vinyl chloride resin connection socket since polyolefine resin bellows shape flexible pipe cannot be bonded to hard vinyl chloride resin pipe with adhesive agent. SOLUTION: The bellows shape flexible pipe 1 formed of polyolefine resin is provided with an external thread joint part 11 formed of polyolefine resin on one end part and is provided with an internal thread joint part 12 including an internal thread 121 formed of polyolefine resin capable of threadedly engaging with an external thread of same shape as an external thread 111 of the external thread joint part 11 on another end part. A different type pipe body connecting internal thread socket 2 or a different type pipe body connecting external thread socket 3 is threadedly engaged with the external thread joint part 11 or the internal thread joint part 12 to connect different type pipe body 4.
Patent JP-2003112794-A (JP)
Title: Quantitative feeder for easily tangling lump stuff
Inventor: KANEDA BUNJI
IPC: B01J4/00
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a quantitative feeder for easily tangling lump stuff in which the stuff can be stably fed, and the stuff is easy to entangle so that a drive unit is not in an overloaded condition. SOLUTION: A rotary scraping body 10 is provided above an end of a feed port 11 provided in a storage chamber 2.
Patent JP-2003116289-A (JP)
Title: Oscillation wave driver
Inventor: TSUKIMOTO TAKAYUKI
IPC: H02N2/00
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a compact multi-degree-of-freedom oscillation wave driver. SOLUTION: The oscillation wave driver comprises an oscillator where a piezoelectric element 2 is bonded to one side of a ring-like resilient body 1 having the other side provided with protrusions 3 formed at an interval of 90 deg.C. Three-wave in-plane oscillation and two-wave out-plane oscillation relative to the resilient body 1 are formed in the piezoelectric element 2 such that one- side opposite protrusions 3 become the antinode position of oscillation, one or the other in-plane oscillation is combined with the out-plane oscillation and the in-plane oscillations are combined in two directions so that a spherical mover pressed by these protrusions 3 can be driven in the tri-axial direction.
Patent JP-2003121015-A (JP)
Title: Refrigerating apparatus
Inventor: HOKOTANI KATSUMI
IPC: F25B9/00
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerating apparatus equipped with an expanding machine and a plurality of heat exchangers on a refrigerant circuit, the apparatus enabling the supply of a suitable amount of refrigerant to each heat exchanger on the utilizing side and reliably cooling an object at each heat exchanger on the utilizing side. SOLUTION: In an air conditioner comprising a refrigerating apparatus, three indoor units (61, 62, 63) are parallel connected to one outdoor unit (64). Indoor circuits (11, 12, 13) of indoor units (61, 62, 63) have indoor heat exchangers (41, 42, 43) and flow regulating valves (51, 52, 53), respectively. The outdoor unit (64) has the expanding machine (22) and a vapor-liquid separator (32). During cooling operation, only liquid refrigerant separated at the vapor- liquid separator (32) flows through a first connecting pipe (15) for supplying refrigerant to each indoor unit (61, 62, 63). The opening degree control of the flow regulating valves (51, 52, 53) allows the control of the refrigerant supply amount to each indoor circuit (11, 12, 13) individually.
Patent JP-2002187856-A (JP)
Title: Therapeutic or prophylactic agent for rheumatoid arthritis
Inventor: NAKAYAMA YASUNORI
IPC: A61P19/02
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a therapeutic or prophylactic agent by preventing the humectation, the differentiation and the activation of a dendritic cell, a B lymphocyte and a memory T lymphocyte in the onset joint of rheumatoid arthritis. SOLUTION: This therapeutic or prophylactic agent of the rheumatoid arthritis contains a material for inhibiting LARC as an active ingredient.
Patent JP-2003123073-A (JP)
Title: Defect detection method
Inventor: NAKAYAMA OSAMU
IPC: G06T7/00
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a highly accurate defect detection method in which dispersion of nondefectives and disturbance, etc., are taken into consideration. SOLUTION: In this defect detection method, images of surface states of a plurality of nondefective works are picked up beforehand, obtained image data of a plurality of the nondefective works are turned to reference images and frequency data of the reference images obtained by Fourier transforming the reference images are prepared as reference frequency data. Then, at the time of an inspection, the image of an object to be inspected is picked up, the obtained image data of the object to be inspected are turned to inspection images and the frequency data obtained by Fourier transforming the inspection images are turned to inspection frequency data. Also, the reference frequency data and the inspection frequency data are compared, parts of different frequency characteristics are extracted and extracted frequency components are turned to defect frequency data.  Defect images are prepared by inversely Fourier transforming the defect frequency data and the defect of the object to be inspected is detected by processing the defect image.
Patent JP-2003128424-A (JP)
Title: Method and device for cooling cathode-ray tube glass panel
Inventor: INOUE HIROBUMI
IPC: C03B11/12
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a uniform temperature distribution across a face part by giving a sufficient cooling effect to the periphery of the inner surface of the face part while avoiding excess hardening by the excessive cooling to a stud pin sealing part of a cathode-ray tube glass panel after press molding. SOLUTION: The device comprises a supply channel 13 having a discharge port 15 to discharge cooling air toward the periphery 2a of the inner surface of the face part 2, a guide member 12c to guide the cooling air that has reached the periphery 2a of the inner surface of the face part 2 to the center 2b of the inner surface of the face part 2, and an exhaust channel 14 to exhaust the cooling air that has reached the center 2b of the inner surface of the face part 2 to the outside. In addition, a baffle member 11x is provided to prevent the cooling air to be discharged toward the periphery 2a of the inner surface of the face part 2 from contacting the neighborhood of a seal edge surface 4 of the inner surface of a skirt part 5.
Patent JP-2003121326-A (JP)
Title: Axial tensile break testing machine
Inventor: HAYASAKA AKIRA
IPC: G01N3/08
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an axial tensile break testing machine capable of easily performing an axial tensile break test without requiring a special testing place. SOLUTION: The axial tensile break testing machine is provided in place of a conventional axial tensile break testing machine constituted so as to pull a shaft longitudinally to break the same. Further, the machine is equipped with a first flange for fixing one end of the shaft, a second flange for fixing the other end of the shaft, a hydraulic cylinder for allowing load to act on the first and second flanges to allow them to be spaced apart from each other longitudinally, the tie rod piercing through the first and second flanges, a pair of stoppers fixed to both ends of the tie rod, and a hanging beam for hanging the tie rod.
Patent JP-2003129050-A (JP)
Title: Soil improver and method for improving soil
Inventor: SUMIYA HIROCHIKA
IPC: C09K101/00
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a soil improver having high water retention and high fertilizer effect. SOLUTION: The improver is characterized by containing a carbonized chicken droppings and peat moss. In the improver, pH of the peat moss can be controlled since pH of the carbonized chicken droppings is alkaline of about 10-11. Nevertheless, a gas from an inside is escaped during the carbonation of chicken dropping, the resulting passages form porosity and the carbonized chicken droppings have the water retention. The mixing of the carbonized chicken droppings and peat moss do not reduce the water retention.
Patent JP-2003130833-A (JP)
Title: Humidity sensor, and manufacturing method therefor
Inventor: WADA MASAHIRO
IPC: G01W1/11
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide excellent responsiveness. SOLUTION: Thin film-like electrodes are formed in both faces of a ceramic porous base body 10. The ceramic porous base body 10 is constituted to have a three-dimensional network structure formed with non-cellular pores 13 communicated each other between skeletons 12 sintered with fine particulates 11 to have micro pores of 0.05-1 μm of average pore diameter, and has 60-98 vol.% of porosity. An average pore diameter of the non-cellular pores 13 is set at 50-2,000 μm, in the ceramic porous base body 10.
Patent JP-2003095274-A (JP)
Title: Portable tool for wetting finger
Inventor: KOIKE GORO
IPC: B65D25/02
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a portable tool for wetting a finger, which is used for wetting the finger tip. SOLUTION: A housing (1) is provided with a finger hole (2) at the front side thereof, a sponge (3) placed in the finger hole, an inserting clip (6) at the back surface thereof, a lid foldably arranged at the front lower part of the housing, and a fitting member (5) for releasably fitting the lid (4) which is folded onto the housing.
Patent JP-2003133134-A (JP)
Title: Magnetizing device for encoder
Inventor: KATANO KAORU
IPC: G01D5/245
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a high performance encoder 2 at a low cost by making it easy to adjust a center of a cylinder portion 7 of a core metal 5 to be a rotation center of the encoder 2 to a center of a magnetizing face 9. SOLUTION: A center of a magnetizing unit 3b and a center of a positioning unit 4c are strictly adjusted to the same position by fitting a guide shaft 11a and a ball spline 17 together with a shrink fit. The center of the guide shaft 11a and the center of the cylinder portion 7 are strictly adjusted to the same position by fitting the cylinder portion 7 to a conical-shaped fitting supporting portion 12a from outside. A pressing portion 13a for pressing a permanent magnet 6 of the encoder 2 on the magnetizing face 9 is provided freely in an axial direction to the fitting supporting portion 12a.
Patent JP-2003134244-A (JP)
Title: Interphone system
Inventor: OUCHI TAKAHARU
IPC: H04M1/715
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To additionally connect two or more interphones to an existing house information panel without the need for any modification on the house information panel. SOLUTION: The two extension interphones JB are connected to the house information panel J via a speech signal line L. Each of the extension interphones is provided with a speech use amplifier 4 and a disconnection section 5 connected to the amplifier 4. When the one extension interphone JB2 is used, the disconnection section 5 of the other extension interphone JB1 not in use is controlled to disconnect the amplifier 4 as the control. Further, in this case, a display light 11C of the extension interphone JB1 not in use is lighted. Each of the extension interphones is provided with a voltage electrode 7 for detecting a dropped voltage of the speech signal line and a hook ON/OFF detection section 3 for detecting a state of a hook switch 2 so as to discriminate the state of use of the extension interphones.
Patent JP-2003132839-A (JP)
Title: Metal halide lamp
Inventor: KAKISAKA SHUNSUKE
IPC: H01J17/16
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a metal halide lamp which has a ceramic arc tube having a high light emitting efficiency, high color rendering properties, and is less likely to be broken. SOLUTION: In the metal halide lamp comprising a tubular discharge arc tube part 21 having expanded diameters of taper parts 214, 216 and main tube part 215 positioned in the center compared with a diameter of the discharge arc tube end parts 207, 212 positioned at both end parts in the longitudinal direction, and a ceramic arc tube vessel 20 in which tubule parts 218, 211 are separately fitted in the discharge arc tube end parts 207, 212, the radius of curvature of the circumference in the boundary between the taper parts 214, 216 and the discharge arc tube end parts 207, 212 is set to be not less than 0.3 mm.
Patent JP-2003139088-A (JP)
Title: Movable vane pump
Inventor: NAGAI YUJI
IPC: F16J15/16
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a movable vane pump having a metal packing having sufficient abrasion resistance, having surface strength, and causing no biting on starting even in a dry state of oil being in sufficiently filled in a sliding part. SOLUTION: A vertical shaft mixed flow or axial flow pump includes a rotary shaft, an impeller, and a motor. Resin including carbon fiber or glass fiber is arranged on a sliding surface of the metal packing for supporting the rotary shaft in a shaft seal part in a vane operation mechanism part for operating a vane angle of the impeller.
Patent JP-2002208762-A (JP)
Title: Etching-treated three-layer metal bonded layer
Inventor: ACHARI ACHYUTA
IPC: C23C2/28
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an etching-treated three-layer metal bonded layer. SOLUTION: In a method, aluminum and copper inside an etching-treated trimetallic material are bonded. A first metal strip, a second metal strip and a third metal strip having wide upper-part and lower-part side faces which are arranged so as to be separated are prepared. The wide side faces in the first, second and third strips have satisfactory equal flat regions. The metal bonded layer is deposited on the wide side face of the first strip or on the side faces on the side of the second and third strips, and a sandwich is formed. In the sandwich, the second and third strips lie down on the upper-part and lower-part side faces of the first strip in such a way that the bonded layer is not exposed. The bonded layer is activated. The engaged wide side faces of the first, second and third strips are bonded, and an integrated structure is formed.
Patent JP-2003140016-A (JP)
Title: Light shielding structure for lens barrel
Inventor: KOBAYASHI TAKAHIRO
IPC: G03B17/14
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain light shielding structure for a lens barrel where design restrictions are reduced and by which light outside an optical path can be reliably intercepted. SOLUTION: This lens barrel is equipped with a lens holding member, a supporting member for supporting the lens holding member so that the lens holding member can freely move in the optical axis direction of a lens, and a turning member arranged on the outside of the lens holding member and turning around the optical axis of the lens. A light shielding member moving together with the lens holding member and turning together with the turning member is provided. Then, the light outside the optical path advancing into the space between the supporting member and the lens holding member is intercepted by the light shielding member.
Patent JP-2003147495-A (JP)
Title: Method for manufacturing preform for ceramic/metal composite material
Inventor: TAKEI YOSHIBUMI
IPC: C22C47/06
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a preform used for ceramics/ metal composite and having uniform strength and being capable of near net shaping. SOLUTION: In the method for manufacturing the preform for ceramics/metal composite material by mixing ceramic powder and binders and solvents, and casting the resultant slurry to carry out molding, a thickner unreactive to the binders and showing viscosity-increasing action before solvent drying after the casting or at the drying is added to the slurry.
Patent JP-2003138561-A (JP)
Title: Method of manufacturing and evaluating pile with multi- stage enlarged-diameter and pile with multi-stage enlarged-diameter
Inventor: HIRAI YOSHIO
IPC: E02D5/48
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a pile with multi-stage enlarged-diameter offering great vertical supporting force in place of that of a continuous underground wall. SOLUTION: The pile with multi-stage enlarged-diameter has enlarged- diameter portions formed in plural places in the longitudinal direction, with their diameters larger than those of shaft portions of the pile. The enlarged- diameter portions are set in a ground where a vertical cylindrical sliding surface using the diameter of the enlarged-diameter portion as a diameter and a value twice or nearly twice the diameter of the enlarged-diameter portion as an effective height is expected to have a vertical load on the enlarged-diameter portions.
Patent JP-2003136503-A (JP)
Title: Method for manufacturing printing base for decorative plate
Inventor: NAKADA TAKAHIRO
IPC: G06F3/12
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To deregulate selection of a pattern while a high accuracy is assured as a decorative plate with sufficient visibility and to simultaneously easily manufacture the small quantity and multiple types of printing bases at a low cost. SOLUTION: The method for manufacturing the printing bases 1 for the decorative plate for constituting the pattern of the decorative plate comprises a step of printing image data 26 for printing, having the number of dots for preservation arbitrarily selected from a range of 100 dpi or more as the bases 18 each having a size S1 for the decorative plate. This printing image data 26 are generated by reading analog original image data 12A in an electronic information processing unit 14 by a scanner 20.  In this case, the data 12A are read in a scanning density of dpi or more obtained by multiplying the number of the arbitrarily selected dots for the preservation by the lateral multiplication MT (S1/S2) of the printing image data to the analog original image data 12A, and the image data read by the processing unit is enlarged to the size S1 for the decorative plat to generate the printing image data 26.
Patent JP-2003135524-A (JP)
Title: Throwaway diaper
Inventor: ISHIKAWA HIROKI
IPC: A61F13/15
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To improve preventing performance against a rewet phenomenon in a humor absorptive core of a throwaway diaper. SOLUTION: This throwaway diaper 1 has the humor absorptive core 4 comprising hydrophilic fiber 26 and high absorptive polymer grains 27. The core 4 comprises the hydrophilic fiber 26 of 30-70 wt.% and the high absorptive polymer grains 27 to 70-30 wt.%. The high absorptive polymer grains 27 have liquid absorption time of 3-30 s and liquid permeation time of 15-100 s.
Patent JP-2003145871-A (JP)
Title: Color thermal transfer type imaging apparatus
Inventor: NISHIO TATSUO
IPC: B41J35/16
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To correctly locate a recording start position of an ink ribbon for each recording medium while reducing costs by preventing the ink ribbon from being long or wide and eliminating a marking process to the ink ribbon in a color thermal transfer type imaging apparatus. SOLUTION: In recording continuously to a plurality of cards (recording media) K, there are provided an optical sensor (light detecting means) 47 for detecting a boundary of M (magenta) and Y (yellow) ink faces as the recording start position to a next card while a preceding card is being recorded, and a control means for starting recording to the next card predetermined pulses later after the detection by the optical sensor. The optical sensor may be any of a transmission type and a reflection type and is preferably capable of detecting a shortage of the ink ribbon.
Patent JP-2002318175-A (JP)
Title: Vehicle inspection system
Inventor: TAKIZAWA TADAHISA
IPC: G06Q50/00
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle inspection system capable of producing an inspection result list capable of presenting an inspection result to a customer in an easily understandable form. SOLUTION: An inspection control device installed in an inspection line outputs the inspection result list 50 showing the inspection result. The inspection result list 50 is provided, in the order from the left side, with a check point column 51 for describing inspection items, a safe line column 52 for describing a measure of a safety standard for every inspection item, a safety degree check column 53 for describing the inspection result for every inspection item in an automobile of the inspection object, a symptom column 54 for explaining the respective described contents of the safety degree check column,  a safety/danger degree column 55 for writing a character and a mark 'X' representing 'danger' when repair or replacement is immediately required in the case that the inspection object component or part does not satisfy the safety standard by comparing it with the safety standard described in the safe line column 52 for every inspection item and for writing a character and a mark 'Δ' representing 'attention' when repair or replacement is not immediately required in that case, and a safety-purpose warning point column 56 for describing the warning points for the safety based on the inspection result for every inspection item.