baber/WOPTO huggingface dataset:
Patent JP-2002228813-A (JP)
Title: Deformable mirror having displacement detecting function
Inventor: IDE TAKAYUKI
IPC: G02B5/10
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a deformable mirror by which the displacement of the reflection surface can be detected so as to control the form of the reflection surface highly precisely. SOLUTION: The deformable mirror has a flexible thin film 8 having a reflection face which deforms by electrostatic attraction and having an upper electrode and has a control electrode 2 disposed facing the flexible thin film 8. The capacitance between the upper electrode 6 and the control electrode 2 of the deformable mirror is detected to calculate the displacement of the reflection surface.
Patent JP-2001289641-A (JP)
Title: Ring vibrating angular velocity sensor
Inventor: YABE HISASHI
IPC: G01C19/5677
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a vibrating angular sensor with small size and light weight by reducing the density of a flexure part to lower the height of the flexure part. SOLUTION: In the ring vibrating angular velocity sensor, the thin wall cylinder of a vibrator 8 or an exciting part 0 consisting of a thin wall circular ring is excited by the standing wave of a vibration mode 1 in a diametric direction, and an output vibrating component with a different phase of 90 deg. from the standing wave is detected, which is produced from Coriolis force by applying an input angular velocity of a detecting object; a cylindrical flexure part 83 with the same material of the part 80 and a wall thinner than the part 80 is integrally formed between the part 80 and a seat 82; and meshes are regularly holed and formed on a cylindrical flexure part 9.
Patent JP-2002230118-A (JP)
Title: Utilization promotion system for article sorting apparatus
Inventor: SHIRAISHI TORU
IPC: G06Q50/00
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of enhancing the availability of an article sorting apparatus as much as possible by promoting the utilization thereof. SOLUTION: This utilization promotion system is provided with a server computer 1 to store at least one of a browsing file for recruiting an equipment provider in which acceptance of registration of the equipment provider who desires to make other person use the article sorting apparatus to sort a carried article into a plurality of groups based on setting and sorting information is described or a browsing file for recruiting an equipment user in which acceptance of registration of the apparatus user who desires use of the article sorting apparatus is described and to transmit the browsing file for recruiting equipment provider or the browsing file for recruiting apparatus user according to a browsing request from a client computer 2.
Patent JP-2001248194-A (JP)
Title: Replaceable combination faucet
Inventor: MORIZAKI MASATOMO
IPC: F16K27/00
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a replaceable combination faucet enabling a two-handled faucet to be replaced with a new faucet without requiring construction work of a body and piping, reducing the cost and period of construction work, and simplifying and assuring the contents of the construction work; and a replacement method therefor. SOLUTION: The combination faucet has a telescopic mechanism which freely telescopically fits into the faucet as a hollow outer pipe and a hollow inner pipe are sealed by means of O-rings to the right and left of the combination faucet body which can be fixed in place by use of a mounting part after the handles of an existing two-handled faucet are removed.
Patent JP-2001223410-A (JP)
Title: Isolating method and acoustic resonance device
Inventor: BARBER BRADLEY PAUL
IPC: H01L41/22
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To isolate a bulk acoustic device like an acoustic resonator from adverse influence which is exerted on efficiency and performance of the device by a wave generated in the lateral direction of the device. SOLUTION: A method which isolates a piezoelectric thin film acoustic resonance device is provided in order to prevent a wave which is generated with the device and propagates in the lateral direction from leaving the device and/or interfering with an adjacent device or a system. Especially, this isolation technique includes operation or isolation of a piezoelectric material layer between the devices, in order to restrain the quantity of acoustic energy which leaves the device and propagates in the lateral direction. In one embodiment, at least a part of piezoelectric material which is not relative to signal transmission due to conversion between RF energy and acoustic energy is eliminated from the device. In other embodiment, growth of the piezoelectric material is restricted within a specified region during manufacturing the device.  Further in other embodiment, in order to form a region having superior piezoelectric characteristic and a region where piezoelectric characteristic is low, crystal orientation of the piezoelectric material is interrupted or changed during manufacturing the device.
Patent JP-2002224188-A (JP)
Title: Air bubble diffusing device for bath
Inventor: OISHI TOSHIO
IPC: C02F1/68
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an air bubble diffusing device for a bath in which the activation effect by a water activating material represented by tourmaline is promoted by diffusing air bubbles into the water activating material and which can also give a relaxation effect by the stirring of bath water and air bubbles. SOLUTION: A housing 5 having a number of air holes 4 is placed, an air bubble generating body 6 for discharging the air sent from an air pump 15 as numberless air bubbles 20 in a bath 17 is arranged in the lower part within the housing 5, an accommodating room 9 into which the air bubbles 20 discharged from the air bubble generating body 6 is aerated and in which a water activating material 8 is accommodated is placed within the housing 5, and the water activating material 8 is accommodated in the accommodating room 9.
Patent JP-2002235226-A (JP)
Title: Fabric for padding cloth and adhesive padding cloth
Inventor: TANASE TSUTOMU
IPC: A41D27/06
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a fabric for padding cloth designed to be easily imparted with moderate stretchability in the weft direction while cutting the cost at a low level, and to provide an adhesive padding cloth using the above fabric. SOLUTION: This fabric for padding cloth is produced by alkali agent treatment of a gray fabric made by weaving synthetic fiber textured yarns as the warps and cellulosic yarns as the wefts; wherein the warps are preferably polyester textured yarns, more preferably polyester false-twist textured yarns made by false-twisting method using a single-step heater; the alkali agent treatment comprises soaking a 14-20 wt.% aqueous caustic soda solution with the wefts in case they are cotton, or 5-8 wt.% aqueous caustic soda solution with the wefts in case they are polynosics at normal temperatures for 30-60 s followed by neutralization and then washing the resultant gray fabric with water. The adhesive padding cloth is obtained by coating the above fabric with an adhesive of thermoplastic or thermosetting resin.
Patent JP-2002228927-A (JP)
Title: Zoom lens
Inventor: TANAKA YOJI
IPC: G02B15/167
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a high-variable-power and high-performance zoom lens whose angle of view is wide and where distortion aberration is little and aberration fluctuation at the time of varying power is restrained to be little in spite of compact and simple constitution. SOLUTION: This zoom lens is composed of a 1st lens group G1 fixed in the case of varying power and having positive refractive power, a 2nd lens group G2 moving to an image side in the case of varying power from a wide-angle end to a telephoto end and having negative refractive power, a 3rd lens group G3 correcting image surface fluctuation caused with varying power and having positive refractive power and a 4th lens group G4 fixed in the case of varying power and having positive refractive power in order from an object side. When it is assumed that the magnification of the 4th lens group G4 is β4, the focal distance of the 2nd lens group G2 is f2 and the focal distance of the zoom lens entire system at the wide-angle end is (fw), the zoom lens satisfies conditions of 0.4<β4<0.75 and 2.3<|f2/fw|<4.0 (f2<0).
Patent JP-2002233671-A (JP)
Title: Toy for infant
Inventor: SATO TAKASHI
IPC: A63H13/20
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a music-playing whirligig for a baby which can reduce a load on a guardian of an infant for operating the whirligig. SOLUTION: The control system for a music-playing whirligig for a baby in this toy for an infant is constituted of a sound sensor 10 to sense sound signals of an infant's cry, etc., a sensitivity adjusting circuit 20 to adjust the sensitivity for sound signals such as an infant's cry sensed by the sound sensor 10, an amplifying circuit 30 to amplify sound signals sensed by the sound sensor 10 at sensitivity adjusted by the sensitivity adjusting circuit 20. A control output circuit 40 to output a melody preliminarily selected base don the sound signals amplified by the amplifying circuit 30 and to control rotation of a motor 60, and a mode switching circuit 70 to select a mode to operate the baby musical mobile automatically by the sound signal sensed by the sound sensor 10 or by hand.
Patent JP-2002237766-A (JP)
Title: Adaptive antenna receiving device
Inventor: YOSHIDA NAOMASA
IPC: H04B1/7115
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an adaptive antenna receiving device capable of obtaining additional mean effects by detecting and adding correlations between adjacent antennas across whole antennas, and reducing the deviation of a beam central direction and making excellent interference suppressing characteristics outside a beam band even when the mean time of antenna weight calculation is short by using fixed beam weight as antenna weight. SOLUTION: A code division multiple access signal is received with an array antenna, and a directional beam is adaptively formed so that a desired wave can be received, and that interference can be suppressed in this adaptive antenna receiving device. Then, a plurality of inter-adjacent antenna correlations are detected for each path, and the detected correlations are averaged, and a fixed beam specific to each path incoming direction of the desired wave is formed based on the specified vector, and each path is received and synthesized.
Patent JP-2002236519-A (JP)
Title: Positioning control method
Inventor: NAKAJIMA YASUHIRO
IPC: G05B19/40
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a positioning control method which makes it possible to set a deceleration time independent of an acceleration time and enables accurate positioning. SOLUTION: By the positioning method which controls the positions of a controlled system according to a movement quantity YS up to the stopping of the controlled system, a target speed VS of the controlled system, an acceleration time ta for accelerating the controlled system, a deceleration time td for decelerating the controlled system, speed displacement ΔVa in the acceleration time, and speed displacement ΔVd in the deceleration time, a deceleration start movement quantity YSd as a movement quantity up to the start of the deceleration of the controlled system is found as the sum of the integer part YSdq of the deceleration start movement quantity and the decimal part YSdr of the deceleration start movement quantity to perform management below the decimal point for a pulse generating means outputting output pulses corresponding to a speed command.
Patent JP-2002235320-A (JP)
Title: Ground reinforcing agent and method for reinforcing ground by using its reinforcing agent
Inventor: SUMINO MASAHIRO
IPC: C09K103/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a ground reinforcing agent displaying a crack inhibition effect, a moisture evaporation inhibition effect, a ground reinforcing effect and a salt deposition inhibition effect to a ground to be preserved and a method using it. SOLUTION: The ground reinforcing agent is composed of a silane resin gradually forming an inorganic bonding such as a siloxane bonding, reacting with moisture in the ground when the ground to be preserved is impregnated with the ground reinforcing agent. The ground may also be impregnated with such a ground reinforcing agent through a carpet by the laying of the carpet such as a woven fabric, a nonwoven fabric or the like on the surface of the ground to be preserved, and the ground may also be impregnated successively with several kinds of the ground reinforcing agents selected from a water repellency type, a low molecule consolidation type and a high molecule consolidation type.
Patent JP-2002243794-A (JP)
Title: Replacing method for contact pin of ic socket and ic socket
Inventor: MURAKOSHI EIICHI
IPC: H01L23/32
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To collectively replace a contact pin with a printed board keeping packaged. SOLUTION: This IC socket has a frame fixed to the printed board, a socket block removably fitted to the frame, an IC package mounted on a contact pin disposed in the socket block, and a pressing plate placed on the socket block and the contact pin. According to this replacement method for the contact pin, a locking means for removably locking the socket block on the frame is unlocked by a pressing plate holding member pivoted on the frame, and the contact pin is removed together with the socket block from the frame to be replaced.
Patent JP-2002244572-A (JP)
Title: Backlight device
Inventor: KUDO MASAYOSHI
IPC: G02B5/02
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a backlight device exhibiting little tubular unevenness on a lighting surface of an LCD(liquid crystal display) panel. SOLUTION: In a backlight device 6 which is arranged with at least one or more tubular light sources 3 and a light reflection body 2 arranged inside a flat casing 1 having an opening part 1a, at the upper surface and which is provided with a light transmissive diffusion plate 4, at the opening part 1a of the casing 1, prism elements 14a of a prism sheet 10 are provided between the tubular light sources 3 arranged on the inside surface of the casing 1 and the light transmissive diffusion plate 4 so as to be opposite to the tubular light sources 3.
Patent JP-2002246235-A (JP)
Title: Circuit device and its encapsulating case
Inventor: FUKAGAWA HIROSHI
IPC: H01F27/02
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a circuit device which does not require the use of another member for fixing a coil body, can be reduced in manufacturing cost or improved in productive efficiency, can be mounted and dismounted easily on and from a circuit board or chassis and the size of which can be reduced as a whole, and to provide an encapsulating case used for encapsulating the device. SOLUTION: A voltage transformer 1 has the coil body Z (a combined core K composed of first and second cores K1 and K2 and a coil T) and the encapsulating case 2. The case 2 is integrally formed of a synthetic resin and has a housing section 3 which houses the coil body Z, a substrate supporting section 7 formed on the bottom face of the section 3 to support the circuit board 10, and a mounting/dismounting mechanism 6 which can mount the housing section 3 on a proscribed position of the chassis 2. On the rear face of the housing section 3, a pressing section 4b and a projecting section 4c are formed to press the first core K1. On the side faces of the section 3, in addition, locking members 5b and locking clicks 5c are formed to lock the movement of the coil body Z in the pressed direction of the body Z when the body Z is pressed by means of a pressing section 4.
Patent JP-2002297696-A (JP)
Title: System and method for producing automobile
Inventor: INO YUKIHIRO
IPC: G06Q50/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of timely producing an automobile on which user's preference regarding engine power performance is faithfully reflected. SOLUTION: The user before buying a vehicle accesses a maker-side server 2 from a user-side terminal 1 through the Internet 4 to obtain basic engine control data such as a fuel priority type and an exhaustion performance priority type. The obtained data are corrected according to preference and sent back to the server 2 and the performance based upon the data is simulated by a graphic simulator 8. The user when satisfying the performance orders the vehicle and the server 2 decides whether the vehicle having the performance meets law regulations. When the vehicle meets the law regulations, the vehicle order is formally accepted and a production indication is sent to a production managing device 3 at a vehicle producing factory.
Patent JP-2002247718-A (JP)
Title: Gas-insulated switchgear
Inventor: MATSUI KEIJI
IPC: H01H3/40
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To make an operating apparatuse installable at a free position with respect to the direction of a drive shaft of a switching apparatuse such as a disconnector, a grounding switches, etc., and to provide a mechanical interlocking mechanism of a simple construction between the operating devices of the two switching apparatuses. SOLUTION: In a gas-insulated switchgear composed by housing the switching apparatuse such as a disconnector, grounding switches, etc., in a tank 13, and the fitting operating devices 2, 6 for the switching apparatuse on the circumferential surface of the tank 13, the direction of an output shaft 3 of the operating device 2 is changed to a change shaft 15 by a direction changer 19, and the change shaft 15 is coupled to the drive shaft of the switching apparatus. In addition, the change shaft 15 is arranged in parallel to the output shaft 7 of the operating device 6.
Patent JP-2002245014-A (JP)
Title: System and method for transferring mobile agent for portable device and its program
Inventor: MAEDA NAOTO
IPC: H04L12/24
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To move a mobile agent between a portable device and a server. SOLUTION: A program acquirement part 11 acquires transfer information including a place code giving an executing environment to the program code of the mobile agent. The place code included in the transfer information is interpreted and executed by a program control part 12, and an agent developing part 13, a portable device side calculation processing part 14 and an agent transmission part 15 are realized. The mobile agent is restored by the agent developing part 13 and the restored mobile agent performs a processing in the portable unit side calculation processing part 14. The mobile agent where the processing is terminated is returned from the agent transmission part 15 to an agent reception part 34. The agent reception part 34 restores the received mobile agent and the mobile gent resumes the processing in a server side calculation processing part 35.
Patent JP-2002240955-A (JP)
Title: Article management system
Inventor: YASUI KEIJI
IPC: B65G1/137
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To easily use a pallet by attaching an RF tag thereto. SOLUTION: This article management system comprises the RF tag 2 allowing information to be electrically read or written therein, the pallet 1 for placing an article thereon when the article is managed in a warehouse, a forklift, truck for transporting the pallet 1 and the article in the warehouse, a reader/writer for RF tag installed on the forklift truck for reading and writing the information in the RF tag 2, and a pocket for RF tag 6 for detachably installing the RF tag 2 on the pallet 1. By inserting the RF tag 2 in the pocket 6, the information in the RF tag 2 of the pallet 1 can be read and written in the reader/writer for RF tag on the forklift truck.  In this case, since the RF tag can be installed and removed by the pocket for RF tag 6, the change of the mounting position of the RF tag 2 and the removal of the RF tag 2 from the pallet 1 which does not need the RF tag 2 can be performed easily without producing uselessness.
Patent JP-2002247783-A (JP)
Title: Rotor of brushless motor
Inventor: FUKASAKU MITSUTOSHI
IPC: H02K1/27
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To protect magnets of a rotor, which has a rotor core, magnets inserted into grooves of the rotor core, and a plastic resin with which the outer circumference of the rotor core is molded, from breakage which is caused by contraction of the plastic molding resin. SOLUTION: End surface members 14 and 15 are provided on both end surfaces of the rotor core 8, so as to close both end openings of core grooves 13 and, in this state, the outer circumference of the rotor core is molded with the plastic resin, to prevent the molding resin from penetrating into gaps between the rotor core and the magnets.
Patent JP-2002250242-A (JP)
Title: Control device for internal combustion engine
Inventor: KAWAGUCHI HITOSHI
IPC: F02M25/07
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of appropriately controlling the exhaust recirculation quantity according to the deterioration of the capacity of an exhaust recirculation system. SOLUTION: The control device of the internal combustion engine has the exhaust recirculation system 21 comprising an exhaust recirculation passage 12 communicating with an exhaust passage 10 and an intake passage 2 of the internal combustion engine 1, and an exhaust recirculation valve 13 for controlling the quantity of the exhaust recirculation made to flow back to the intake passage 2 via the exhaust recirculation passage 12 according to the operating capacity LACT.  The control device also has a fuel feed stopping means 5 for stopping feeding a fuel to the internal combustion engine 1 in the deceleration operation of the internal combustion engine 1, a pressure detecting means 6 for detecting the pressure PBA inside the intake passage, and an operating capacity restricting means 5 for restricting the upper bound of the operating capacity of the exhaust recirculation valve 13 according to the variation of the pressure inside the intake passage detected when the exhaust recirculation valve 13 is opened/closed while feeding of the fuel is stopped.
Patent JP-2002249212-A (JP)
Title: Floating belt conveyor device
Inventor: UEMATSU KATSUNOBU
IPC: B65G15/08
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To solve a problem with a floating belt conveyor device that a belt is bent to a shape of a trough by a guide part of a trough forming device, but the belt cannot be bent sufficiently, a lower side of the belt is brought into contact with a belt supporting trough, or heated to cause increase in the belt driving resistance. SOLUTION: The guide part comprises a plurality of guide rollers 102 which are disposed continuously in the belt width direction and in an arc-like row. The deflection of the belt when the belt is closely brought into contact with the guide roller of the guide part and bent in a polygonal shape is in a range of 0-6 mm.