baber/WOPTO huggingface dataset:
Patent JP-2002160015-A (JP)
Title: Thickening method for metallic pipe
Inventor: WATANABE KENICHI
IPC: B21D51/16
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a thickening method for a metallic pipe capable of easily extracting a die without generating a bump inside the thickening part in the thickening method for the metallic pipe such as an oxide dispersion strengthened type Fe based-superalloy. SOLUTION: In a thickening method for a metallic pipe, while inserting a die 6 to the inside of the thickening part of a metallic pipe 7 and adding a specific compression force in the longitudinal direction, a thickening part is locally heated to a sufficient temperature region for plastic working with a high-frequency induction heating and the like, a coefficient of a thermal expansion of the die 6 material is higher than a coefficient of a thermal expansion of the metallic pipe 7.
Patent JP-2002172476-A (JP)
Title: Processing method for weakening line part for developing air bag
Inventor: OKUMURA TOKUJI
IPC: B60R21/20
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To simply discriminate anomaly when a visible large hole is made in radiating a laser beam from a back side of an interior material so as to make invisible small holes leaving a distance in the longitudinal direction of a weakening line part on the interior material while moving a laser beam radiating head 103, in a method of forming the weakening line part 3 for developing an air bag in the interior material 1 for a vehicle. SOLUTION: A light intercepting sensor 108 opposing through interposing the interior material 1 is provided on a laser radiation head 103, and when the strength PH of an output signal of the light interception sensor 108 exceeds the prescribed value, the anomaly is diagnosed.
Patent JP-2002170193-A (JP)
Title: Information providing system
Inventor: SHIMADA SHIGERU
IPC: H04W84/10
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique for enabling real time position measurement without being affected by radio interference noise caused by recessed and projecting parts of a block greatly. SOLUTION: An information providing system has a portable information terminal unit receiving path information from the outside and outputting it and an information providing device providing the portable information terminal unit with information. The portable information terminal unit obtains the direction that the terminal unit faces and transmits the direction to the information providing device. The information providing device obtains a path to a GI stone in the direction that the portable terminal unit is directed based on a database managing ID information provided per GI stone and position information in which GI stone exists by corresponding them and the database in which map information is stored.
Patent JP-2002171716-A (JP)
Title: Fan motor
Inventor: NEMOTO KANAKO
IPC: F04D29/52
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To reduce noise generated by cogging torque and pulsating torque, in a fan motor whose stator 4 and bearing case 7 for holding a bearing 5 are formed into a body being integrated with a venturi 1 via legs 9. SOLUTION: To prevent vibration from being transmitted to the venturi 1 via the legs 9, the cross-sectional area of each leg 9 is made smaller on a bearing case side 9a, and larger on a venturi-fitting side 9b. To make the generation of flexural vibration of the venturi 1 difficult, the board thickness of a uniting part 1c between a vertical part 1a forming the venturi and a flat part 1b forming the venturi is made larger than those of other parts.
Patent JP-2002168446-A (JP)
Title: Water heater controller
Inventor: GOTO HIROKAZU
IPC: F23N5/00
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a controller for a water heater, which controller can measure the blocking degree of a supply and exhaust channel in the water heater with high accuracy. SOLUTION: A controller 3 measures the blocking degree of the supply and exhaust channel in the water heater based on a fan actuation signal output when a combustion fan 2 driven under control by a DC voltage smoothed through the full-wave rectification of AC 100 V in a power source 1 is rotated at a fixed number of revolutions. At that time, the controller 3 can correctly measure the blocking degree without being influenced by voltage fluctuation or load change of the AC 100 V by measuring a voltage produced by dividing the DC voltage by way of resistors 4 and 5 and using the measured voltage for compensating the fluctuation of measured value of the blocking degree caused by the voltage fluctuation of the AC 100 V.
Patent JP-2002165646-A (JP)
Title: Housing device with wagon
Inventor: HIKAGE MASAHIRO
IPC: A47B67/02
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To enable use of a housing part of a wagon without drawing out the wagon from a storage part in each use when using the wagon frequently. SOLUTION: This housing device has the caster-equipped wagon 12 provided with the housing part 14 lower than a front board 13 in the rear of the front board 13, and a cabinet body 2 including the storage part C the front face of which is opened such that the storage part C can store the housing part 14 of the wagon 12 moving with the front board 13 turned frontward. The front board 13 of the wagon 12 has a size such that the wagon 12 is put into the storage part C from the front board 13 side and that the front board 13 can be pushed to the innermost side of the storage part C.
Patent JP-2002168112-A (JP)
Title: Exhaust emission control device, and controlling method for exhaust gas
Inventor: YANAGIHARA HIROMICHI
IPC: F02M25/07
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To securely prevent a filter, which collects suspended particles in an internal combustion engine, from being clogged. SOLUTION: Suspended particles in exhaust gas inside an internal combustion engine are collected by the filter. A hydrocarbon compound and carbon-contained suspended particles, contained in the exhaust gas, are dispersively collected on a filter member. It is judged whether or not the level of suspended particles collected by the filter exceeds the prescribed allowance. If it exceeds the allowance, either oxygen or hydrocarbon compound in the exhaust gas is increased. This accelerates the combustion of hydrocarbon compound and carbon-contained suspended particles on the filer, thereby preventing the filter from being clogged.
Patent JP-2002170530-A (JP)
Title: Thermal welding method for exterior member of lead storage battery
Inventor: TOMIOKA MITSUO
IPC: H01M2/04
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an exterior member of a lead storage battery composed of a lid and a battery case made of a thermoplasticity resin where the lid and the battery case are jointed together only by a thermal welding method with co-employing no adhesive, and the strength and the tightness can be stably secured, thereby increasing the production efficiency and reducing the cost. SOLUTION: Before a dimension measurement of a battery case having a large dispersions and prone to burrs and cracks, the battery case is pushed to a heating plate to soften a joint portion between the battery case and a lid under partially heating, and squash burrs and cracks of the joint portion. Then, the dimension is measured with high precision. Subsequently, based on the measured values, the heated lid and battery case are pushed to close to a position where an optimum welding area can be obtained, and welded.
Patent JP-2001191894-A (JP)
Title: Occupant sensor using seat belt
Inventor: SCHONDORF STEVEN YELLIN
IPC: B60R21/015
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an occupant detecting system for detecting the presence of an occupant in a seated position with high accuracy and high reliability to adjust the expansion of an air bag in response to the detected result. SOLUTION: The occupant detecting system 12 is connected to an air bag expansion system 14. The occupant detecting system 12 has an occupant sensor 24 having a seat belt 26 and a plurality of wires 28 provided over a specified length part in the seat belt 26. The wires 28 are connected to a controller 22 used for detecting the change of the electric characteristic of the wire 28 such as capacitance and inductance to judge the presence of the occupant. In response to a signal from the occupant sensor 24, the controller 22 can adjust the expansion of the air bag 18.
Patent JP-2002165901-A (JP)
Title: String for racket
Inventor: KONO KOTARO
IPC: A63B51/02
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a string for a racket having a high ball hitting durability and a long service life. SOLUTION: This string comprises a core thread 1,a plurality of side threads 2 and 3 spirally wound about the core thread 1, and a coated layer 4 made of synthetic resin coated about the side threads 2 and 3. A fiber containing organopolysiloxane is used for at least part (side thread 3 in the drawing) of the core thread 1 or the side threads 2 and 3.
Patent JP-2002181485-A (JP)
Title: Heat exchanger
Inventor: KATO SOICHI
IPC: F28F9/02
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger with a tank plate and end plate assembled efficiently. SOLUTION: In a heat exchanger provided with a core 200 comprising a tube 210 circulating a medium and a fin 220 fitted to the tube and a tank 300 connected with the end of the tube to perform the heat exchange of the medium by the heat conducted to the core, a semi-cylindrical tank plate 310 and an end plate 320 provided with hole parts 321 connecting the ends of the tubes are assembled to form a tank. The edge of the tank plate is provided with bent pieces 311 holding the end plate, and the bent piece is a heat exchanger having such a constitution that has the bent tip side with the base end side contacting the end plate. Moreover, the length (d) of the base end side of the bent piece contacting the end plate is set longer than the plate thickness(t) of the tank plate at the time when the bent piece is bent.
Patent JP-2002183455-A (JP)
Title: Insurance program sign-up system and its method
Inventor: MORI SHIGEKI
IPC: G06Q40/04
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an insurance program sigh-up system and its method capable of quickly performing processes, especially from formation of an application form to issue of a registration certificate, by means of a computer network as a system and a method for supporting business of a service center providing a pet insurance program paying a part of costs incurred by an abnormality in pet health conditions or unpredictable behavior of the pet to an insurant. SOLUTION: The service center, a terminal device of the insurance keeping the pet or a sign-up applicant, and a terminal device of a veterinary hospital registered in the service center are connected mutually via a communication circuit. The service center is provided with a means capable of processing almost all work about application to sign-up for the insurance program by using the computer network.
Patent JP-2002181700-A (JP)
Title: Surface plasmon resonance measuring apparatus
Inventor: NAYA MASAYUKI
IPC: G01N21/27
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To allow a surface plasmon resonance measuring apparatus to obtain a light detection signal with a high S/N even if light beams are caused to impinge on the interface between a dielectric block and a metallic film while their incident angle is fixed. SOLUTION: The surface plasmon resonance measuring apparatus comprises dielectric blocks 11 and 13; a metallic film 14 formed on one side of each of the dielectric blocks 11 and 13 and brought into contact with a sample 15; light sources 16 and 17 emitting two or more light beams L1 and L2 with different wavelengths; and an incident optical system 18 meeting the requirement for total reflection at the interface 13a between each of the blocks 11 and 13 and the metallic film 14 and causing the beams to impinge at the same position on the interface 13a at the fixed incident angle included in the requirement for surface plasmon resonance.  The strength of the light beam L totally reflected by the interface 13a is measured by light detection means 21 and 22 for each wavelength, and light detection signals S1 and S2 as to the two light beams L1 and L2 with different wavelengths, outputted by the light detection means 21 and 22, are input to a computing means 23 to calculate their difference.
Patent JP-2002184774-A (JP)
Title: Method of forming silicon oxide film and semiconductor wafer, method of manufacturing wafer for mos device and wafer for mos device
Inventor: NOGAMI SHOJI
IPC: H01L21/316
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To form an extremely thin silicon oxide film in the order of 1 to some nm which has an excellent quality, in a method of forming a silicon oxide film and a semiconductor wafer, and method of manufacturing a wafer for a MOS device and a wafer for a MOS device. SOLUTION: The method of forming a silicon oxide film on the surface of a silicon wafer comprises a heat treatment process of heating the silicon wafer in a hydrogen atmosphere to heat-treat a natural oxide film on the surface of the silicon wafer. The heat treatment is conducted under the condition satisfying the following formula: P>=3×1017t0.5943e-36.549(1000/T), where P (Pa) is the pressure, t (min) is the heat treatment time, and T (K) is the heat treatment temperature.
Patent JP-2002180511-A (JP)
Title: Piping connecting structure of combination faucet
Inventor: YAMASHITA TAKATOSHI
IPC: E03C1/042
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To connect a faucet body installed on the wall surface of a sink, a wash stand or the like and a pipe joint arranged on the rear side of the wall surface, to impart the degree of freedom to the rotation of piping for hot water and piping for water for supplying the faucet body with hot water and water and to facilitate connecting works. SOLUTION: In each pipe joint 31 and 32 for hot water and water arranged on the rear side of the wall surface 1 of the sink, the wash stand or the like and hot-water supply piping 20 and 20a and water-supply piping 21 and 21a connecting hot-water holes 16 and 16a and water holes 17 and 17a bored to the connecting sections 14 and 14a of the faucet bodies 5 and 5a installed onto the wall surface 1, ring grooves 24 and 24a are formed at front ends inserted into each hole 16, 16a, 17 and 17a and sealing members 26 are mounted, and each piping 20, 20a, 21 and 21a is secured rotatably to each of the hot-water holes 16 and 16a and the water holes 17 and 17a.
Patent JP-2001213292-A (JP)
Title: Vehicular braking device and method for operation therefor
Inventor: JINGSHENG YU
IPC: B60T8/32
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To improve a vehicular braking device comprising a controller which forms control values for adjusting brake valves. SOLUTION: The vehicular braking device (10) for braking at least one of vehicular wheels by generating a braking force controllable by a braking pressure (pB). The vehicular braking device (10), comprising the controller (2, 4, 6) which forms the control values (PWM, PWMG, PWM1, PWN2, PWM3) for adjusting the brake valves (20, 22) in order to make the braking pressure (pB) controllable, comprises a limiter (7) for limiting the control values (PWM, PWMG, PWM1, PWN2, PWM3).
Patent JP-2002189432-A (JP)
Title: Luminescent display
Inventor: ASO YUJI
IPC: G02B6/00
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a luminescent display capable of improving defects existing in the conventional surface-emitting panel of an EL(electroluminescent) lamp system and surface-emitting panel of a light guide plate system and whose consumption power is low and which is capable of changing a light emitting area and shape and characters and signs to be displayed on the light emitting surface easily and whose cost is low and, at the same time, to provide a line-emitting display whose power consumption is low and which has good luminous efficiency also. SOLUTION: This display uses bar-shaped light emitting rods being side surface-emitting type optical fibers as a display means. Line and surface light emission are made to be viewable from a long distance by arranging the light emitting rods 2 at the font surface of a mount 1 so as to be faced with LEDs(light emitting diodes) so that light emission of light sources of the LEDs is poured at their end face of one side and also by arranging them so as to emit light to the front direction independently when a line-emitting display is displayed and so as to emit light mutually with a constant interval to the front side when a surface-emitting display is displayed while closely adhering a reflecting material such as aluminum foil on their end faces of an opposite side.  When figures of characters and signs are displayed luminously, light emission of emission unnecessary parts except for the formation area of desired figures are shielded by winding tapes on surfaces of respective plural rods or the like.
Patent JP-2002190816-A (JP)
Title: Wireless communication system
Inventor: UEMATSU HIROSHI
IPC: H04W74/08
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To easily detect duplication of a terminal identifier between hidden terminals and to facilitate its settlement. SOLUTION: When a terminal receives an address duplicate check packet, the terminal compares a duplicate check address with an IP address of its own terminal, transmits a duplicate notice packet when they are equal to each other, or checks whether or not an address cross-reference list stores the duplicate check address when they are not equal. When the cross-reference list stores no duplicate check address, the terminal newly registers the address. When the cross-reference list stores the address, the terminal compares a combination between the stored duplicate check address and a sender physical identifier of the duplicate check address with a combination stored in the cross-reference list. When they are equal to each other, the terminal resets an address corresponding storage timer. When they are not equal, the terminal revises reception setting of a packet reception means 83 so as to be also to receive a packet having the duplicate check address and the sender identifier of the duplicate check packet as a destination physical identifier, starts a duplicate notice packet transmission wait timer 81 and transmits the duplicate notice packet when the duplicate notice packet transmission wait timer 81 expires.
Patent JP-2002194109-A (JP)
Title: Polyolefine base thermoshrinking film
Inventor: NAKAYAMADA KATSUHIRO
IPC: C08J5/18
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a polyolefine base thermoshrinking film having an excellent thermoshrinking property at a low temperature, an excellent transparency, less natural shrinking rate with the lapse of time further the film can be separated from PET(polyethylene terephthalate) bottles. SOLUTION: The polyolefine base thermoshrinking film is a film made of polyolefine base resin, having a thermoshrinking rate at 75 deg.C is 30% or more, a thermoshrinking rate at 95 deg.C is 50% or more and, the natural shrinking rate with the lapse of time is below 1%.
Patent JP-2002197346-A (JP)
Title: Intermediary computer of object limiting benefit information intermediary system
Inventor: MARUYAMA FUMIHIRO
IPC: G06Q10/00
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To effectively use object limiting benefit information by a user by collectively controlling the object limiting benefit information stored in computers of respective commodity-service providers. SOLUTION: Provider information is registered in this intermediary computer 12 from a commodity-service provider side computer 13. The intermediary computer 12 issues a user ID to a user side computer 11 for registering user information in the intermediary computer 12 from a user side terminal 11. The object limiting benefit information is registered at any time in the intermediary computer 12 from the commodity-service provider side computer 13, and the intermediary computer 12 stores these object limiting benefit information.  When transmitting a benefit retrieving condition and the user ID from the user side terminal 11, the intermediary computer 12 extracts the object limiting benefit information coincident with the benefit retrieving condition on the benefit content and coincident with user information of a user on the object limiting condition from the stored object limiting benefit information, and transmits the object limiting benefit information to the user side terminal 11.
Patent JP-2002194950-A (JP)
Title: Door opening/closing device and door system
Inventor: ONO HIRONOBU
IPC: E05F15/14
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a door opening/closing device, which can be easily mounted to a door, assembled and simply applied to even the already set door by a person of a general house, and supports the opening of the door, and a door system used for the same. SOLUTION: The door opening/closing device is constituted by providing an opening force detecting means to detect the opening force applied to the door by a person, a control device 8 containing a micro-computer which controls the door drive means by a detecting signal when the opening force is detected by the opening force detecting means, a moving block 20 which travels on an arranged rail 10 by the door opening force imparted by the drive means, a striker 41 fixed to the door, a bracket 51 to the moving block, and a means to assemble the moving block 20 and the striker 41 freely attachable/detachable perpendicular to a traveling direction of the moving block 20.
Patent JP-2002216128-A (JP)
Title: Logical filter and its control method
Inventor: NISHIDE AKIHIKO
IPC: G06T5/20
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a logical filter and its control method to enable execution of a filter processing by reading data of a plurality of pixels in a space area of a desired position to be required for the filter processing once while enabling the filter processing again by storing an image to which the filter processing is executed. SOLUTION: When the filter processing is executed to a 3×3 pixel area in an inputted image, nine memories 302-1 to 9 are prepared. Then when inputted image data is stored in the respective memories, it is stored by providing offset equivalent to deviation quantity of the respective pixel positions to constitute the pixel area. When pixel data of a position A is read, the data of 3×3 pixels of an area 310 is read at once as a result by constituting the respective memories to have the same address space from a processor. Read pixel data group is transferred to the filter processing.
Patent JP-2002191916-A (JP)
Title: Filtering and drying apparatus
Inventor: HIBI KENICHI
IPC: F26B25/16
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a filtering and drying apparatus and method capable of continuously filtering and drying a raw liquid slurry. SOLUTION: The outer periphery of a hermetically closed container 3, which is constituted so as to be capable of being pressurized and depressurized by curving the upper and under surfaces of the circular body part 2 of the container, is covered with a jacket 4 to constitute a filtering and drying tank 1 having a double wall structure and capable of supplying a heating medium into a double wall space. The container 3 is separated into a filter chamber 6 and a drying chamber 7 by a filter plate 5 and a rotatable stirring mechanism 13 is arranged in the drying chamber 7 and a discharge port 9 of dried matter is provided to the curved surface of the container in the vicinity of the inclined shoulder part of the container 3.