baber/WOPTO huggingface dataset:
Patent JP-2002031304-A (JP)
Title: Liquid fuel combustion apparatus
Inventor: IMAI MASAHIRO
IPC: F23D11/08
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent flame from being lifted and blown off from a combustion panel sidewall burner port extending longitudinally in plan view. SOLUTION: A vaporizing cylinder 16 is disposed in a substantially flat- shaped combustion chamber 22, having a longitudinal direction and a lateral direction in plan view, on the lower portion of which cylinder are provided a scattering ring 18 for scattering a liquid fuel into the combustion chamber 22 and an air-feed guide ring 19 for forming the air-feed gas S between it and the scattering ring 19. An air-feed passage 23 is provided in a gas chamber 25 around a lower portion of the vaporizing cylinder 16, air from which passage 23 is supplied from the air feed gas S into the combustion chamber 22. The air feed passage 23 is disposed at a position, excluding a region of about 40 degrees which takes as a center a longitudinal central line L, passing through a center P of the vaporizing cylinder 16.  Hereby, flame injected from a burner port 26B of a long-side sidewall 15B is prevented from being lifted or blown off.
Patent JP-2001111577-A (JP)
Title: Communication system, control method, electronic equipment and storage medium
Inventor: KAWAI KENJI
IPC: H04L12/28
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To notify a user who is away from certain electronic equipment of the state change that takes place in the equipment. SOLUTION: When each of electronic equipment 101 to 108 connected to a network system in the house detects a state (i.e., event for alarm) in which an alarm must be notified to a user takes place, each of the equipment 101 to 108 notifies the user of the occurrence of the event for alarm in accordance with the order of the equipment itself detecting the event for alarm (1), registered devices registered in the equipment detecting the alarm event (2) and electronic equipment other than the registered devices (3).
Patent JP-2002039187-A (JP)
Title: Cage for rolling bearing
Inventor: MACHIDA TAKASHI
IPC: F16C33/46
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To improve lubrication of contact portions present in a space in which a plurality of balls 6 are installed, by efficiently agitating a lubricant sealed in or supplied into the space, during operation of a ball bearing 1. SOLUTION: A plurality of pillar parts 10a constituting the cage 7a have their respective axes α tilted at different angles so that the circumferentially adjoining pillar parts 10a have different tilt angles for their axes. Thus, a kind of pump effect is produced during rotation of the cage 7a to increase the lubricant-stirring effect of each pillar part 10a.
Patent JP-2002038507-A (JP)
Title: Corrosionproof-plate joint member and execution method using it
Inventor: INOUE KEISUKE
IPC: E03F7/00
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a joint member, which surely joints an opening without forming the opening in a joint section and can interrupt a substance noxious to concrete, because the joint section is coated with a caulking material made of a synthetic resin and jointed in conventional devices when a corrosionproof plate is executed onto the surface of a concrete surface but there is the possibility of the remaining of a position not filled with the caulking material and there is possibility that corrosive liquid and gas infiltrate from a joint at the position not filled with the caulking material and there is the possibility of damage on internal concrete. SOLUTION: In the joint member 10, one ends of plate sections 12 and 13 for supporting a rear are connected at internal positions from the left-right side edges of the rear of a plate section 11 for supporting a surface on the rear of the plate section 11 through connecting sections 14, 15 respectively. The corrosionproof plate is inserted and connected into grooves 22 and 23 for insertion formed of the plate section 11 for supporting the surface and the plate sections 12 and 13 for supporting the rear. The projecting sections 24 of the plate sections for supporting the rear are projected from the side edges of the plate section 11 for supporting the surface.
Patent JP-2002000486-A (JP)
Title: Domestic hot spring system incorporating permanent magnet and mineral discharging ore
Inventor: SHINPO ISAO
IPC: C02F1/68
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a hot spring system with low cost, by which healthy effects of hot spring can be obtained every day from taking a bath at home, oversensitiveness to cold, skin deseases, or the like, can be improved in daily life according to kinds of ores. SOLUTION: The system incorporates mineral discharging ores and a large number of permanent magnets, with disposing the north poles and the south poles of which in parallel, and by the action of the permanent magnet, magnetic or anti-magnetic materials contained in the minerals or the like, discharged from hot or cold water and the ores, are dispersed into the longitudinal and transverse directions when passing between the north and south poles, and by which hard water can be changed into soft water.
Patent JP-2002041322-A (JP)
Title: Inspection method of on-vehicle electronic unit
Inventor: HIRAMATSU SHINYA
IPC: H04L69/40
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To shorten inspection cycle time. SOLUTION: At least a part of data is defined as four bits, data to specify plural ports, etc., is included in one frame of instruction signals to be periodically transmitted from an on-vehicle electronic unit to a control part, a processing corresponding to the instruction signals is performed by the control part and after that, its processing result is returned to the on-vehicle electronic unit by mounting it on a response signal on the contrary to the conventional case in which all pieces of data are 8 bits. The plural ports, etc., are inspected in a cycle of periodical transmission.
Patent JP-2002044043-A (JP)
Title: Data reception device
Inventor: BUN CHUN SEN
IPC: H04N5/45
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a distribution system where a service provider supplies AV data with high quality and effect and a user can speedily and comfortably obtain desired data. SOLUTION: A first data group is received via a first communication channel and a second data group is compulsorily received via a second communication channel at the time of accessing first data. The first data group is restored to first reproduced data by a first reproducing method and second reproduced data is restored to second reproduced data by a second reproducing method. First reproduced data and second data are simultaneously displayed on the same screen.
Patent JP-2002042224-A (JP)
Title: Vending machine
Inventor: MATSUMURA HIDEYUKI
IPC: G07F9/02
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To determine merchandise to be sold out when every merchandise in storage is sold without any merchandise left in a shelf even if there are some shelves left unstored with merchandise therein. SOLUTION: The presence of the packed merchandise 2 stored in a shelf 40 is confirmed by a merchandise confirmation part 66 before reaching a vending port 17. If the packed merchandise 2 in the shelf 40 is confirmed by the merchandise confirmation, the shelf 40 is stopped in a position corresponding to the vending port 17 by a feed control part 67. If the packed merchandise is not confirmed, the feed control of the shelf 40 is continued until the packed merchandise 2 is confirmed.
Patent JP-2002038916-A (JP)
Title: Oil tank device for four-cycle engine
Inventor: ITO KEITA
IPC: F02B67/06
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an oil tank device for an engine which can arrange an oil tank separated from an engine main unit without causing enlargement in size of the engine and suppress transmission of heat as small as possible to the oil tank from the engine main unit. SOLUTION: In this oil tank device, mounting an oil tank 40 in one side of an engine main unit 1 with this oil tank 40 receiving an oil slinger 56 generating oil mist for lubrication by scattering accumulated oil O, a timing transmission case 36 is interposed between the engine main unit 1 and the oil tank 40, transmission of heat from the engine main unit 1 to the oil tank 40 is interrupted by this case 36.
Patent JP-2002043854-A (JP)
Title: Mixer for microwave band and transmission and reception converters using the same
Inventor: GIDOU TAKANOBU
IPC: H03D9/06
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To decrease conversion loss for reducing the load on an amplifier. SOLUTION: In diode assembly 5 for mixing provided on the back surface of a printed circuit board 1, diode assembly 6 is added onto the front surface, and is connected to the diode assembly 5 by a through-hole 61 in parallel, thus reducing conversion loss from an RF to IF signal, or vice versa.
Patent JP-2002035019-A (JP)
Title: Artificial joint
Inventor: ISHIDA NORIYUKI
IPC: A61F2/30
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To effectively prevent a stem neck from a direct contact to an outer head in an artificial joint of a bipolar condyle type. SOLUTION: A coming-off preventing ring 6 is provided with mutually adjacent outer peripheral thin-thickness part 6a and inner peripheral thin-thickness part 6b which have the reduced thickness in the radial direction of an inner peripheral side and an outer peripheral side respectively and are divided from each other. The tip portions of these parts 6a and 6b are overlapped in a peripheral direction.
Patent JP-2002039073-A (JP)
Title: Reciprocating compressor
Inventor: NISHIKAWA TAKEHIRO
IPC: F04B39/12
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To allow a discharge volume of compressed gas from a reciprocating compressor having a plurality of gas compressing sections to be increased, without requiring a larger or a plurality of the reciprocating compressors. SOLUTION: The reciprocating compressor has a plurality of gas compressing sections, wherein a piston movement in the gas compressing sections is forced to correspond each other by transforming the rotation of a crankshaft provided to a driving source into reciprocation via a Scotch yoke mechanism. The four gas compressing sections 1 to 4 are each arranged in a cross intersection where one is opposing to the other. The gas, which is compressed in each gas compressing section 1 to 3, flows into a cylinder head 5 in the gas compressing section 4, where each compressed gas joined the gas compressed in the gas compressing section 4 and discharged all together.
Patent JP-2002046101-A (JP)
Title: Apparatus for finely adjusting parallelism of circular saw
Inventor: TAKAMURA AKIO
IPC: B23D47/02
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To easily and finely adjust a parallelism between a saw edge of a circular saw and a surface plate. SOLUTION: Guide means 20a and 20b abutting against a work at at least two positions in a longitudinal direction of side faces 11b, 11c and 36a are provided to side faces 11b, 11c of the surface plate 11 to be provided parallel to a side face of the saw edge of the circular saw. A finely adjusting means 24 for making a sawing direction by the saw edge parallel to a guide direction by the guide means 20a and 20b is provided between the guide means 20a and 20b and the surface plate 11.
Patent JP-2001064393-A (JP)
Title: Condensation reaction-curable silsesquioxane resin composition, synthesis thereof and method for curing the same
Inventor: KATSOULIS DIMITRIS ELIAS
IPC: C09D183/14
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for preparing a resin high in strength and fracture toughness without detriment to elastic modulus by compounding a copolymerization reaction product of a silsesquioxane precursor with a silyl- terminated hydrocarbon. SOLUTION: The resin composition comprises a polymerization reaction product comprising 50-95 wt.% of a silsesquioxane precursor (A), 0.5-50 wt.% of a silyl-terminated hydrocarbon (B) represented by formula I such as p-bis(hydroxydimethylsilyl)benzene and further at least one of 0-2 wt.% of a condensation reaction catalyst, a first silicone rubber, a second silicone rubber and a solvent. The component A is selected from an uncured organosilicone resin represented by formula II, a hydrolyzable precursor thereof and a hydrolyzate thereof. In the formulae, (a), (b) and (c) are each 0 or a positive number; 1.0<=(a+b+c)<=3.0; R1 is a functional group; R2 is a non-functional group; R3 is a non-functional group, or the like; and R4 is a divalent hydrocarbyl group.
Patent JP-2002051897-A (JP)
Title: Umbrella hanging device
Inventor: ISHIYAMA HARUO
IPC: A47G25/12
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an umbrella hanging device without necessitating that an exclusive umbrella stand is placed at an entrance and an umbrella is standing at against the corner of the entrance or the like. SOLUTION: One end parts 12A and 14A and the middle parts 12B and 14B of support bars 12 and 14 constituting the umbrella hanging device 10 are housed in cylindrical housing pipes 16 and 18 freely movably forward and backward. The cylindrical housing pipes 16 and 18 are inserted into insertion holes 20 and 22 which are bored on the wall surface K of the entrance as an attachment part. A transverse bar 24 is arranged in and fixed to the other end parts 12C and 14C of the support bars 12 and 14 in the direction orthogonal to the bars 12 and 14. Also, a standing space 26 is formed by being enclosed by the wall surface K, the support bars 12 and 14 and the transverse bar 24.
Patent JP-2002050585-A (JP)
Title: Method for growing crystal of semiconductor
Inventor: SHIBATA MASATOMO
IPC: H01L21/205
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide the crystal growing method of a semiconductor, which can obtain a semiconductor having a low defective rate using a simple method. SOLUTION: The semiconductor having the low defective rate is obtained by a simple method for forming an aluminum layer on a single-crystal substrate 1 and growing a group III nitride crystal layer 3 on a porous alumina layer 2 obtained by anode-oxidizing the surface of the aluminum layer.
Patent JP-2002059288-A (JP)
Title: Flexible blanking system
Inventor: YAMAZAKI HISAO
IPC: B23K26/38
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a flexible blanking system with which blankings for arbitrary forms are continuously performed from a coiled material in production of many kinds and small quantity or intermediate quantity without a metallic mold with inexpensive equipment to efficiently produce products of high quality without failing a yield of the material. SOLUTION: The production line is composed of a feeder device 31, which feeds a coiled material 1 at a constant speed via an uncoiler part which rewinds and extends the coiled material 1 and a loop, and a machining part which has a laser machining device 50 having at least tow machining shafts, where the feeding direction of the coiled material is denoted as X-direction and the direction perpendicular to the X-axis 52 is denoted as Y-axis 53, and one or plural pilers 60 at the downstream side of the laser beam machining device 50. In the blanking system, the machining is performed while a supporting means of the laser beam machining device 50 for the material moves at a same speed as the feeding speed of the coiled material at the feeder device, and the feeding speed of the coil is corrected by the motion in the X-axis of the laser beam machining device 50.
Patent JP-2002053415-A (JP)
Title: Insecticide and insecticidal spray
Inventor: MISHIMA HORYU
IPC: A01N31/06
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain an insecticide which has excellent insecticidal efficacy and gives slight unpleasant feeling to users and an insecticidal spray filled a closed vessel having atomization apparatus with this kind of insecticide. SOLUTION: This insecticide includes a eucalyptus oil and a peppermint oil in an amount of 10:90-90:10 at the volume ratio, and the insecticidal spray is made by filling the closed vessel having atomization apparatus with an ethanolic solution containing the above insecticide.
Patent JP-2001101628-A (JP)
Title: Method and system for improving sensitivity of spin bulb magnetic resistance sensor
Inventor: SHIN FUNADA
IPC: H01L43/12
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To realize a spin bulb reading sensor having higher sensitivity to data stored in a magnetic recording medium and to provide a method and a system for providing a double spin bulb which has larger resistance change to a magnetic field and is used for reading data of the magnetic recording medium. SOLUTION: A stage for providing a first layer to be fixed is included in this method and system. The first layer to be fixed has first magnetization. Further the method and the system include a stage at which a CoFe free layer is provided and a stage at which a first nonmagnetic spacer layer is provided. The first nonmagnetic spacer layer is located between the first layer to be fixed and the CoFe free layer. Further the method and the system include a stage at which a second layer to be fixed and a second nonmagnetic spacer layer are provided. The second layer to be fixed has second magnetization. The second nonmagnetic spacer layer is located between the CoFe free layer and the second layer to be fixed.
Patent JP-2001107216-A (JP)
Title: Masking for thermal spraying of engine block
Inventor: SHEPLEY BARRY EDWIN
IPC: B05D1/32
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To protect a crank case of an engine and a head fitting surface from the excessive spray, and to easily recover the excessively sprayed material in the case of masking an engine block in a thermal spraying process of the engine. SOLUTION: A head fitting surface masking part 60 adapted to be engaged with a head fitting surface is included to prevent formation of a thermally sprayed film caused by the excessive spray on the head fitting surface 18 in an engine block 12. In addition, a crank case masking part 34 which is disposed in a crank case chamber 20 and adapted to be engaged with a lower end part 24 of a cylinder bore cavity 16 is provided to prevent formation of a thermally sprayed film caused by the excessive spray in the crank case chamber in the engine block.
Patent JP-2001111117-A (JP)
Title: Light emitting device using light emitting diodes and manufacturing method thereof
Inventor: LOWERY CHRISTOPHER H
IPC: F21K99/00
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a bulb package type high-performance and simple-structure light emitting device containing a fluorescent material and LEDs and the manufacturing method thereof. SOLUTION: The light emitting device 20 comprises a plurality of LED dies 22, 24, etc., individually mounted on individual reflector cups 36, 38, etc., fixed to a lead frame. An epoxy or other capsule material 50 is deposited on the LED dies 22, 24, etc., and a disc-like fluorescent material-containing fluorescent member 52 fixed to the capsule material 50, and the fluorescent material of the fluorescent member 52 may be selected so that a light synthesized with lights emitted from the LED dies 22, 24, etc., is white. The device 20 further comprises a lens 54 fixed to the fluorescent member 52 and a reflector 34 disposed above it.
Patent JP-2002060236-A (JP)
Title: Method for bending glass plate and heating furnace for bending
Inventor: MAEDA KENJI
IPC: C03B35/16
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for bending a glass plate and a heating furnace for the bending capable of preventing the occurrence of roller imprint in spite of heating a glass plate at a high temperature. SOLUTION: The heating furnace 10 consists of a convection heating furnace 14 and a radiation heating furnace 16. The carrying speed of the glass plate 12 in the furnace 14 is controlled to be low and the carrying speed of the glass plate 12 in the furnace 16 is controlled to be high.
Patent JP-2002061658-A (JP)
Title: Dynamic pressure-type oil-impregnated sintered bearing unit
Inventor: MORI NATSUHIKO
IPC: H02K5/167
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To stably prevent the leakage of the lubricating oil to the external of a bearing unit for a long period. SOLUTION: This dynamic pressure-type oil-impregnated sintered bearing unit 11 comprises a dynamic pressure-type oil-impregnated sintered bearing 1a, a housing 1b and a thrust bearing part for thrusting and supporting a shaft. A seal washer 20 made of metal or a resin material is mounted on the opening side of the housing 1b, and a thin layer 21 of a fluorine-contained polymer is formed on a region opposite to the seal washer 20, of an outer peripheral face of the shaft 2.
Patent JP-2002060568-A (JP)
Title: Electroconductive olefin-based resin composition
Inventor: SHIMIZU YUICHI
IPC: H01B1/24
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a thermally reversible and electroconductive olefin-based resin composition capable of forming a uniform crosslinking regardless of shape, thickness, etc., of moldings, consequently providing a uniform electroconductivity, and dissociating the crosslinking at a high temperature to provide thermoplasticity. SOLUTION: This electroconductive olefin-based resin composition comprises (A) a modified olefin-based resin which is a modified olefin-based resin modified with an ethylenic unsaturated carboxylic acid anhydride and has an average number of bonds of carboxylic acid anhydride groups per molecule of >=1, (B1) a hydroxyl group containing compound containing two or more hydroxyl groups or/and (B2) a hydroxyl group containing polymer having an average number of bonds of hydroxyl groups per molecule of >=1 and (C) an electroconductive filler, the ratio of the number of hydroxyl groups of the component (B1) or/and (B2) to the number of the carboxylic acid anhydride groups is 0.1-5 and the volume specific resistance of the electroconductive olefin-based resin composition is 10-1 to 109 Ω.cm.
Patent JP-2002066456-A (JP)
Title: Ultrasonic vibrator
Inventor: YONEZAWA TAKAHIRO
IPC: H04R1/30
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic vibrator capable of realizing stable ultrasonic vibration by high frequency and enabling good bonding. SOLUTION: The ultrasonic vibrator has a hollow piezoelectric element 11, the block 12, which is provided to the back surface of the piezoelectric element 11 and has a rib 12a provided to the inside central part thereof and has length integral multiple of a half wavelength, and the block 13, which is provided to the front surface of the piezoelectric element 11 and has a rib 13 provided to the inside central part thereof and has length integral multiple of a half wavelength. The ribs 12a and 13a of the blocks 12 and 13 are fastened by a bolt 14 to corespont to the nodes of ultrasonic vibration to prevent the resonance of the bolt 14 and, by controlling the lengths of the piezoelectric element 11 and the blocks 12 and 13, stable vibration characteristics can be realized.
Patent JP-2002066442-A (JP)
Title: Method for forming double-layered coating film
Inventor: NAKAMURA SHIGERU
IPC: B05D1/36
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To form a double-layered film using a cationic electrodeposition paint, an aqueous intercoat paint, a first color base paint, a second color base paint and a clear paint. SOLUTION: In the method for forming the double-layered coating film, the cationic electrodeposition paint (A) and the aqueous intercoat paint (B) are applied by a wet-on-wet system and both coating films are cured under heating at the same time, and a first color base paint (C), a second color base paint (D) and a clear paint (E) are applied to the coated surface by a three-coat/ one-bake system to form the composite-layered coating film.