baber/WOPTO huggingface dataset:
Patent JP-2001211911-A (JP)
Title: Buckle
Inventor: TAKAHASHI YOSHINOBU
IPC: A44B11/25
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a buckle which obstructs the loosening of a belt by thrusting the inversion part of the belt hooked to one member by another member at the engagement of a female member and a male member and has a simple latching mechanism. SOLUTION: The buckle is formed of the female member 1 and the male member 2 and is projectingly provided with a belt mounting part 10 at one end of the one member an a butting part 11 for thrusting the belt at the other end. The other member is provided with a supporting rod 24 capable of hooking and supporting the belt. The female member 1 is projectingly provided with a downwardly facing detaining pawl 12 on the inside surface of an upper plate 8 of a cylindrical part 5 and the male member 2 is provided with an elastic detaining piece 19 which springs out upwardly to an insertion plate 17 and is capable of engaging with the detaining pawl 12. When both are engaged, the inversion part of the belt hooked to the supporting rod 24b from forward with respect to the supporting rod 24 is thrusted by the butting part 11, by which the loosening of the belt is obstructed. When a key 3 is inserted into gap parts 29 of both the members 1, 2 in order to disengage the female member 1 and the male member 2 from each other, the engagement is released and simultaneously the latching is released.
Patent JP-2001211975-A (JP)
Title: Utensil for shop
Inventor: YOSHIOKA ISAO
IPC: A47F5/10
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a strong and firm utensil for shop. SOLUTION: On the opposed wall surfaces of a pair of struts, plural slits are bored in the longitudinal direction, pawls formed at the terminals of plural liners vertically across these wall surfaces are fitted to the slits of these struts, plural stringers are longitudinally fixed to the liners by fitting the pawls formed on the backs of the stringers to the plural slits formed in the lateral direction of these liners, and a panel with groove is locked to a hook formed over these stringers while making the groove lateral.
Patent JP-2001215978-A (JP)
Title: Selection system of karaoke music by voice
Inventor: NAKAI KENSUKE
IPC: G10L15/00
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To simply select a music even for a visually handicapped user, an aged person or a child by making a karaoke device so that selection of a music can be conducted by employing user's voice alone. SOLUTION: A computer system 22 of a karaoke box 20 transmits the name of a music specified by the voice from a microphone 3, the name of a singer and a leading character to a center 10 side in user's natural voice, receives the specified muisc, the specified signer's songs, a music corresponding to the leading character, the singer's song corresponding to the leading character and a list to which the presence or the absence of registration is added from the center 10 side. Then, the system 22 again transmits a finally specified music to the center 10 side, receives the lyrics, accompaniment, image and video data from the center 10 side and outputs them.  When a voice analysis system 12 of the center 10 receives the natural voice, the system 12 retrieves a music from a song information database system 13 based on AD converted digital signal, makes a list and transmits the list to the box 20.
Patent JP-2000229127-A (JP)
Title: Cannula
Inventor: NELLESSEN THOMAS
IPC: A61M25/00
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To feed blood into a blood path of a patient from a cannula while thrombocytes are not stripped off from the wall of the blood path. SOLUTION: This cannula has a number of blood outlets 14 at a distal position end part 6. The flow cross-sectional area of each blood outlet has a size of 0.09 mm2 at the max. Sum of the flow cross-sectional areas of all the blood outlets 14 is at least the same area as the flow cross-sectional area at the distal position end part of the cannula.
Patent JP-2001223676-A (JP)
Title: Channel automatic changeover device
Inventor: IZUMIMOTO TAKAHIRO
IPC: H04L1/00
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a channel automatic changeover device that requires no full-time monitor of an input signal different from a conventional manual channel switching method and broadcasts no defective signals for a prescribed time in the case of channel switching. SOLUTION: An error number detected by an error detection circuit of a decoder is superimposed on a decoder output signal advanced temporally, while the decoder requires time for its signal processing (error correction and decoding) and monitors the superimposed error information (22) and before the defective error correction-disabled signal error correction-disabled is outputted, so that a nondefective signal is selected automatically (23).
Patent JP-2001226833-A (JP)
Title: Method for producing tin oxide fiber or composite tin oxide fiber
Inventor: TACHIBANA SHOJI
IPC: D01F9/08
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably and efficiently producing a tin oxide fiber or a complex tin oxide fiber having high mechanical strength. SOLUTION: This method for producing the tin oxide fiber or the composite tin oxide fiber comprises discharging a tin oxide precursor solution or a complex tin oxide precursor solution free from an organic polymer component such as celluloses and polyethylene oxide, and having 1-100 P viscosity from a spinning nozzles at >=0.3 MPa discharge pressure to spin the precursor fiber, and heat-treating the obtained fiber.
Patent JP-2001221580-A (JP)
Title: Heat exchanger
Inventor: YAMAMOTO SEIICHI
IPC: F25B1/00
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger capable of eliminating offset of separated flow therein, improving efficiency and being utilized in supercritical refrigerating circuit in consideration of an influence of oil contained in a refrigerant. SOLUTION: The heat exchanger for vapor-compressed type air conditioner is operated under a critical pressure on a high pressure side using a carbon dioxide refrigerating circuit. The heat exchanger is provided with a pair of remotely disposed header pipes, and a plurality of flat tubes crossing over the header pipes. A refrigerant inlet port is disposed in one of a pair of header pipes, and an outlet port is disposed in another header pipe. The refrigerant passes at least three times inside the pair of headers.
Patent JP-2001222114-A (JP)
Title: Method for monitoring developing solution for planographic printing plate
Inventor: ONISHI HIROTETSU
IPC: G03F7/26
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To keep the developing activity of a developing solution good and stable when many photosensitive planographie printing plates are processed using an automatic processing machine. SOLUTION: In the method for monitoring a developing solution for a planographie printing plate, when many planographic printing plates are processed using an automatic processing machine, a tracing material stable under alkalinity is previously added to the photosensitive layer of each of the planographic printing plates and the amount of the tracing material dissolved in the developing solution is measured to judge the developing ability of the developing solution.
Patent JP-2001221367-A (JP)
Title: Pipe material laying device and pipe material laying method
Inventor: YABUKI AKIRA
IPC: F16L1/00
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a pipe material laying device capable of quickly laying a pipe material under ground without damaging the pipe material to be laid. SOLUTION: This pipe material laying device 1 is constituted of a pipe material holding part 3 on which a pipe material 2 to be inserted with a cable by allowing high-pressure air to flow is wound and held, a support table 4 for rotatably supporting the holding part 3 separated from the ground surface, and a pipe material guide 5 for supporting the pipe material 2 drawn from the holding part 3 at the specified height from the ground surface so that it may not be brought in contact with the ground surface.  The pipe material 2 drawn from the rotating holding part 3 is made to pass by the guide 5 and guided to the vicinity of an inlet side working longitudinal hole 18 communicated with an inlet side end 16a of an existing pipe 16 by being separated from the ground surface, and it is inserted into the existing pipe 16 via an introducing pipe 505 communicated from the ground side to the end 16a, and therefore, the pipe material 2 is not damaged by the contact with the ground surface.
Patent JP-2001219870-A (JP)
Title: Thermoplastic resin front end panel
Inventor: FUNAKOSHI SATORU
IPC: B29B11/16
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To develop a thermoplastic resin front end panel which has light weight, and high electrification resistance and excellent electromagnetic wave shielding properties. SOLUTION: This thermoplastic resin front end panel, forming a vehicle front end module, is constituted of thermoplastic resin and conductive material and has conductive properties.
Patent JP-2001227567-A (JP)
Title: One-way clutch
Inventor: HORI ISAO
IPC: F16D41/06
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a one-way clutch of a full-type roller form not to lower torque transmitting capacity and excellent in responsibility of putting in and off the clutch. SOLUTION: This one-way clutch capable of certainly and instantly transmitting pressurizing force of a spring 6 to all rollers 4 ane excellent in responsibility of putting in and off the clutch is constituted by arranging the rollers 4 in a full-type roller state on the inside of an outer ring 1 provided with an inclined cam surface 2 on an inner peripheral surface, engaging the spring 6 to pressurize the rollers 4 with a groove 5 on an inner peripheral surface of the outer ring 1 so as not to interpose it between the rollers 4 and making all the rollers 4 constantly keep a contact state with each other.
Patent JP-2001226558-A (JP)
Title: Polyoxymethylene resin composition excellent in vibration-damping property and its molded artice
Inventor: NAKAMURA HIDEKI
IPC: F16H55/06
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a polyoxymethylene resin composition simultaneously satisfying good frictional wear characteristics and high vibration-damping properties and to provide its molded article. SOLUTION: The polyoxymethylene resin composition comprises (A) 100 pts.wt. of a polyoxymethylene resin and, incorporated therein, (B) 1-100 pts.wt. of a thermoplastic elastomer having a main dispersion peak temperature of a tanδ, obtained by the viscoelastic measurement, between -30 deg.C an +50 deg.C and a number-average mol.wt. of 10,000-500,000 and (C) 0-10 pts. wt. of a lubricant. There is also provided a molded article of the resin composition.
Patent JP-2001220253-A (JP)
Title: Metal-ceramic bonded material and method for producing the same
Inventor: TAKASHIMA YASUAKI
IPC: H01H33/66
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a metal-ceramic bonded material having stable bonded state and high bonding strength and provide its production method. SOLUTION: A metallic part 3 and a ceramic part 2 are bonded together at their butt ends interposing a reaction layer 4 being in contact with the ceramic part 2 and a soldering material layer 5 being in contact with the metallic part 3. The ceramic part 2 is made of e.g. an alumina-based ceramic composed mainly of alumina and the metallic part 3 is made of a Ni-containing alloy such as an Fe-Ni-Co alloy The reaction layer 4 contains Ti as a main active metal element and the soldering material layer 5 contains a Ag-Cu alloy as a main component. A Ti-Ni intermetallic compound is scarcely formed between the soldering material layer 5 and the metallic part 3.
Patent JP-2001226572-A (JP)
Title: Rice ball packaging film
Inventor: YOSHIGA NORIO
IPC: A23L7/10
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To prepare a rice ball packaging film which is environmentally friendly, capable of being directly in contact with foods, usable in microwave ovens, and packageable by the existing automatic packaging machines. SOLUTION: This rice ball packaging film is composed of a polylactic acid based polymer and has a storage elastic modulus E' at 120 deg.C by the testing method relating to the temperature dependence of viscoelasticity on the basis of JIS K7198 of >=100 MPa, and a coefficient of dynamic friction of 0.15-0.5.
Patent JP-2001225172-A (JP)
Title: Spot welding method for aluminum plate
Inventor: KEMI TATSUO
IPC: B23K103/10
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To solve harmful effects of an oxide film on the surface when aluminum plates are joined by spot welding. SOLUTION: In order to eliminate this problem, aluminum plates 16, 17 are preliminarily pressurized between a movable electrode 7 and a fixed electrode 15, a pressurizing impact is imparted to the plates through the electrodes at this time, so that the oxide films 16a, 16b, 17b, 17a are destroyed.
Patent JP-2001229572-A (JP)
Title: Optical information recording/reproducing device
Inventor: SATO MITSURU
IPC: G11B7/1369
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical information recording/reproducing device for precisely reading information where cross talk is removed at a reproducing operation time while preventing erroneous erase of the recorded data at a recording operation time. SOLUTION: At the reproducing operation time, a single laser beam is divided to plural division laser beams, and a recording medium is irradiated with respective beams, and on the other hand, at the recording operation time, respective light quantity of other division laser beams excepting one among the division laser beams are lowered than the light quantity of this one division laser beam, and the recording medium is irradiated with those division laser beams.
Patent JP-2000302100-A (JP)
Title: Wireless inter-communication structure of spacecraft
Inventor: CORONEL RAMON
IPC: B64G1/66
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To simplify the design, assembly, test, and modification of a spacecraft substantially using wireless communications between modules and reduce the weight, complication, and the costs of the spacecraft. SOLUTION: The present invention concerns the communications of data signals between electronic modules 14 of a spacecraft 10, wherein each module 14 has one transmitter/receiver 20, and signals are transmitted on a wireless LAN. It may also be acceptable that a system transmitter/receiver 22 is allowed to work as a relay or a network rooter and communications to the target place are conducted. These transmitters/receivers in a great number belonging to one module 14 make direct communications with the system transmitter/ receiver 22, or make indirect communications with the system transmitter/ receiver through one common module transmitter/receiver 20. The module 14 is installed inside an enclosure and includes a transmitter/receiver to generate mutual communications by means of broadcast wireless transmission.
Patent JP-2001237446-A (JP)
Title: Thin-film polycrystalline silicon, silicon-based photoelectric conversion element and its manufacturing method
Inventor: MORITA SHOJI
IPC: C23C16/50
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide thin-film polycrystalline silicon, by which high crystallization-rate thin-film polycrystalline silicon can be formed on a low-cost substrate, such as a glass substrate or the like in a low-temperature process, to provide a silicon-based photoelectric conversion elements, and to provide its manufacturing method. SOLUTION: The silicon-based photoelectric conversion element comprises a first layer 51 which is laminated and formed on a substrate 20 selected from among a group composed of a glass, ceramic, metal, glass with a vapor- deposited transparent conductive film, ceramic with a vapor-deposited ceramic and resin with a vapor-deposited transparent conductive film, and which is used as a crystal nucleus substrate layer composed of one of a metal, an alloy or silicon. The element comprises a second layer 52, which is laminated and formed on the first layer and which is used as a crystal nucleus layer composed of silicon. The element comprises a third layer 53, which is laminated and formed on the second layer by using a film formation process at 500 deg.C or lower and which is composed of polycrystalline silicon.
Patent JP-2001230067-A (JP)
Title: Leakage control device of spurious radiation wave at input portion of magnetron
Inventor: IWABUCHI YASUSHI
IPC: H05B6/76
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To effectively suppress the spurious radiation wave which is going to leak outside of the shield case of the input portion of magnetron. SOLUTION: The leakage control device comprises a shield case 6 with a metallic lid which surrounds an input portion 10a, 10b of magnetron, an input terminal 8a, 8b protruding to the outside of the shield case 6, a lead wire 12a, 12b which is connected respectively with the input terminals and the above input portion, and a conductive helical coil tube 13a, 13b surrounding each lead wire 12a, 12b through an insulating lead cover 14a, 14b. One end of these helical coil tubes 13a, 13b is fixed to the shield case 6 and the lead wires 12a, 12b are respectively made of one piece of continuous conductive line, thereby a coaxial line transfer mode is prevented from being formed between the lead wires and the helical coil tubes against the magnetic wave which may be radiated outside from inside the shield case.  By this arrangement the leakage of spurious radiation wave to the outside of the shield case is effectively suppressed and the conventional choke coil containing ferrite and penetrating condenser are not required.
Patent JP-2001241850-A (JP)
Title: Method for blowing through combustion air to rotary kiln and method for blowing through steam to rotary kiln
Inventor: TETSUZAN KAZUKUNI
IPC: F27D7/02
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To improve a combustion efficiency of a waste and to reduce scattering or floating of dusts. SOLUTION: A method for blowing through a steam to a rotary kiln comprises the steps of blowing through a combustion air or a steam to the kiln (1), circulating the air or the steam along an inner surface of the kiln, and forming a spiral flow (5) advancing in a direction of a rotary shaft of the kiln.
Patent JP-2001245389-A (JP)
Title: Speaker
Inventor: SUGIYAMA SHIGERU
IPC: H04R9/04
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic speaker with the diaphragm to which one end of a voice coil is adhered and fixed, which can prevent the voice coil from coming off without deteriorating its acoustic characteristic. SOLUTION: A flange 16a1 projected inward in the radial direction is formed to an upper end 16a of the voice coil 16 to form the cross section of the voice coil 16 in an L shape. Then an upper end 16a of the voice coil 16 is adhered and fixed to a middle flat part 12b of the diaphragm 12. Thus, by slightly increasing the weight of the voice coil having a conventional I shaped cross section, a large adhering area is secured between the voice coil 16 and the diaphragm 12 to prevent the voice coil 16 from coming off. A conventional winding thickness is applied to parts of the voice coil 16 except the upper end 16a to eliminate the need for widening a cylindrical magnetic gap G of a magnetic circuit unit 18 and to prevent an electroacoustic transduction efficiency of the speaker 10 from deteriorating.
Patent JP-2001241592-A (JP)
Title: Edge covering member and its manufacturing method and jig
Inventor: SAITO HITOSHI
IPC: F16L57/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an edge covering member which can hermetically cover an edge of a linear member with ease, wherein, more particularly, the edge of the linear member can easily be inserted since a closely fitting section is rolled up outwardly with the boundary between a covering body and the closely fitting section being as a fulcrum and the edge can easily be covered hermetically without using a tape or the like by straightening out the rolled up portion to bring a firm fitting against the linear member, its manufacturing method and its manufacturing jigs. SOLUTION: In the edge covering member including the tubular type covering body 31 having a hollow section with a larger diameter than that of the edge to be covered and the closely fitting section 32 having a hollow section with a smaller diameter than that of the edge to be covered and connected at the open end of the covering body, the closely fitting section 32 is characterized by the edge covering member rolled up outwardly and the manufacturing method using the manufacturing jigs.
Patent JP-2001241326-A (JP)
Title: Cooling structure of forced-air-cooled four cycle engine
Inventor: SUZUKI HITOSHI
IPC: F01P5/06
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a cooling structure of a forced-air-cooled four cycle engine capable of selectively cooling a specified position of the engine. SOLUTION: In this cooling structure of a forced-air-cooled four cycle engine wherein a plug attaching seat 18 is disposed between an exhaust port 16 and an intake port vertically opened to a cylinder head 9, the whole of the engine 1 is covered with an air shroud 24, and a part of the engine is forcibly cooled with cooling wind led into the air shroud 24 by a cooling fan 21 rotated coaxially with a crankshaft; an inclining surface 24A inclined toward a specified position (a diagonal line part) of the engine 1 is formed on the air shroud 24, and a flow passage cross section of the air shroud 24 is throttled toward the specified position.  Cooling wind is concentrically supplied to the specified position (a region including an exhaust pipe attaching part to the exhaust port 16 and the plug attaching seat 18 having a high temperature) of the engine 1, and the specified position is selectively cooled with a good efficiency by cooling wind.
Patent JP-2001238915-A (JP)
Title: Cushion for wheelchair
Inventor: OTAGURO MASAYUKI
IPC: A47C7/42
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a cushion for wheelchair capable of eliminating the physical pains of a user, improving the stability of a sitting position, preventing a bedsore and being folded. SOLUTION: These cushions 10 and 30 for the wheelchair are used by being attached to the sitting part 51 and backrest part 52 of the wheelchair 50. The cushion 10 for the wheelchair is composed of cushion bodies 14 and 15 formed of a flexible surface layer material 12 where wavy projections 11 are formed on a surface and a rigid mat material 13 and a covering material 20 provided with bag-like housing parts 18 and 19 where the cushion bodies 14 and 15 are housed so as to be taken in and out. The cushion 30 for the wheelchair is similarly composed thereof.
Patent JP-2001243532-A (JP)
Title: Method for controlling automatic vending machine
Inventor: MATOBA KAZUYOSHI
IPC: G07F11/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling an automatic vending machine capable of speedily and reliably performing the paying out operation of merchandise to a bucket from a rack such as a conveyer rack, or spiral rack. SOLUTION: The conveyer of the bucket 8 is driven by posture information of merchandise paid out to the bucket 8 and a driving time set in advance in accordance with the kind of the merchandise. Otherwise, the position of the bucket 8 is moved to correct the posture of the merchandise to be housed in the bucket 8. Thus, the posture of the merchandise paid out to the bucket 8 from the rack can be corrected speedily and reliably in accordance with the kind of the merchandise to house the merchandise in the bucket 8 perfectly.