baber/WOPTO huggingface dataset:
Patent JP-2003331123-A (JP)
Title: Risk conversion system, commission system, right selling and buying system, risk converting method, commission method, and program
Inventor: ONO MASAHIRO
IPC: G06Q40/04
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To expediently sell and buy the right to reduce a risk.  <P>SOLUTION: A risk conversion system is equipped with a right purchase part 410 which performs processing for purchasing the right to reduce a predetermined right by receiving keymoney from specified money trust that a 3rd party previously entrusts to a financial institution at a predetermined price from the financial institution and a right selling part 430 which performs processing for selling the right to a customer at a price larger than the predetermined price.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336663-A (JP)
Title: Electromagnetic clutch
Inventor: YAMAZAKI KATSUZO
IPC: F16D27/10
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic clutch capable of preventing a bobbin from dropping for a long period of time and reducing manufacturing cost.  <P>SOLUTION: This electromagnetic clutch is provided with an electromagnetic coil 3, the bobbin 4 around which the electromagnetic coil 3 is wound, and a field core 2 storing the electromagnetic coil 3 and the bobbin 4. The bobbin 4 has a recessed part 4a in which a lead wire 18 connected with the electromagnetic coil 3 is inserted at its outer periphery. A part facing the recessed part 4a on a peripheral face of the field core 2 is inward caulked in the direction in which it crosses a central axis of the bobbin 4 to engage the caulked part 2e with the recessed part 4a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003036959-A (JP)
Title: Heating device
Inventor: CHESTNUT M GAINES
IPC: H05B3/78
Filed: 2002-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a robust heating device in which heat transfer efficiency is superior and assembling is easy, and breakage of a heating element is less. SOLUTION: In a liquid environment such as a pisciculture tank 12, the heater and a heating control unit 10 are installed wherein proper temperatures can be maintained appropriately. The heating control unit 10 has the heating element 26 in the heater device 14. The heater device 14 has a base 32 at least one of which is elastically deformable, a partition 34 and a case 28 including the upper cap 36. A case 28 prevents the breakage of the heating element 26. In order to prevent that the case 28 is contacted with the heating element 26, a protrusion is equipped in the inside of the case 28. The control unit 16 controls the heater device 14.
Patent JP-2003338107-A (JP)
Title: Disk loading device
Inventor: MIZUNO HAJIME
IPC: G11B17/26
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the reliability of the feeding operation of a disk-like recording medium by a feeding means.  <P>SOLUTION: A plurality of feeding means 8, 8, ... having rotatable feeding rollers 9, 9, ... and unrotatable feeding rollers 10, 10, ... across the disk-like recording medium 200 are disposed separately in the conveyance direction. When the number of the feeding means is n and an arbitrary feeding means from the first feeding means to the (n)th feeding means is the (m)th feeding means, the diameter of at least one feeding roller or feeding body between the (m)th feeding means and the (m+1)th feeding means by which the disk-like recording medium is delivered from the (m)th feeding means is made different from the diameter of other three feeding rollers or feeding bodies at most.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003037652-A (JP)
Title: Telephone handset and method for dynamically buffering real-time sound signal
Inventor: DIETZ PAUL H
IPC: H04W24/00
Filed: 2002-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a telephone handset and a method for dynamically buffering a real-time sound signal. SOLUTION: This telephone handset is provided with a microphone and a speaker connected to a telephone network system. A proximity sensor is located near the speaker of the telephone handset. This proximity sensor is connected to a circuit for measuring the coupling between the telephone handset and the ear of a user. A buffer continuously records real-time sound signals. Thus, after the telephone handset is first decoupled from the ear of the user and next coupled with the ear of the user again, the recorded signals can be reproduced by using time-compressed sound signals. Such reproducing is continued until a reproduced signal is synchronized with the real-time sound signal again.
Patent JP-2003346471-A (JP)
Title: Onboard storage device
Inventor: TAZAKI NOBUHIRO
IPC: B60R11/02
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce errors caused by vibration in an onboard storage device using a rotary type recording medium using magnetism and light.   <P>SOLUTION: This device is multiplexed by using a plurality of sets of drives including a recording medium and a suspension supporting them. A resonance characteristic of each set is set so as to be different from each other. Even when some drive is affected by vibration in an environment being applied with vibration from the outside, the probability that the other drives are affected by vibration is lowered, then the probability that an error is caused is lowered as a whole, thus the reliability is improved. Read and write errors are minimized and the reliability is improved by setting amplitude affecting a positional relation between the recording medium and a head so as not to be increased simultaneously in each drive.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344732-A (JP)
Title: Optical fiber aggregate coating apparatus and optical fiber ribbon manufacturing method
Inventor: SAITO KOJI
IPC: G02B6/44
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the quality of a ribbon of coated optical fibers by evading adverse influence of an ultraviolet-ray coating part without depositing dust on a nipple where ultraviolet-ray setting resin is applied when the ribbon of coated optical fibers is manufactured by coating an optical fiber aggregate constituted by arranging a plurality of optical fibers in plane.   <P>SOLUTION: An optical fiber aggregate coating apparatus 10 is equipped with the nipple 12, a resin pool part 14, and a forming die 15 and a subnipple 11 is arranged in front of the nipple 12. The subnipple 11 has a subnipple hole 11a as a through hole having nearly the same clearance with a nipple hole 12a as a through hole of the nipple 12 and the subnipple hole 11a removes dust 2 sticking on the optical fibers 1a to 1d of the optical fiber aggregate 1. The apparatus 10 coats the optical fiber aggregate 1 with the ultraviolet-ray setting resin and the sets the resin with an ultraviolet-ray setting lamp.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340501-A (JP)
Title: Passing control method of sizing press
Inventor: MATSUURA KANA
IPC: B21B1/02
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a passing control method of a sizing press designed to secure a stable slab carriability even when rolling load varies.   <P>SOLUTION: This passing control method of the sizing press comprises the step of carrying out width-drafting of a slab while a pair of dies 1 are being oscillated with a main crank 2 and an oscillating crank 3 which continuously rotate at a set speed. The rotational speed of the oscillating crank 3 is synchronizingly controlled to follow the data base for rotational speed of the main crank 2 only when the main crank 2 is positioned within a predetermined angle range (between point A and point C) at which the slab S is width-drafted with the die 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003019834-A (JP)
Title: Image recorder
Inventor: YAMADA NAOTOSHI
IPC: B41J11/42
Filed: 2002-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an image recorder which can restrict to a minimum, a non recording part which is generated to a leading end part of a paper. SOLUTION: The leading end of the paper is detected by a sensor S4. The paper 101 is transferred to a position where the leading end becomes opposite to a recording head K for jetting a black ink. Before the leading end of the paper is nipped by a pair 206 of paper discharge rollers, images are recorded onto the paper 101 by the black ink while a carriage unit 4 is scanned back and forth.
Patent JP-2003344779-A (JP)
Title: Image display
Inventor: OTSUKA SOJI
IPC: G02B21/18
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display in which an image having a high resolution and a long depth of focus is available.   <P>SOLUTION: The image display is provided with an object optical system 8 which emits an afocal luminous flux on the basis of a luminous flux emitted from an object to be detected 7, a varying means of luminous flux diameter 30 which passes a part of the afocal luminous flux and varies the diameter of the passed afocal luminous flux, an image capturing means 50 which captures optical images on the basis of the afocal luminous flux passed through the varying means of luminous flux diameter 30, in which the captured images successively vary corresponding to the variation of the diameter of the afocal luminous flux, an image superimposing means 21 which classifies the successively varying images for every diameter of the afocal luminous flux and superimposes the classified images, a superimposing ratio setting means 25 which sets the ratio of image superimposing, and an image display means 60 which displays the image superimposed by the image superimposing means 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343077-A (JP)
Title: Non halogen flooring
Inventor: SAKAGUCHI EIJI
IPC: E04F15/10
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide non halogen flooring having difficulty of generating poisonous gas in the case of combustion, excellent in workability without having any valley warp as well as the excellence in wear resistance, resistance to contamination and size stability.   <P>SOLUTION: The non halogen flooring is so constituted that 100 to 400 mass parts of a filler to 100 to 400 mass parts of resin component is contained, at the same time, non halogen resin surface resin layer 2 in thickness of 100 to 1000 μm is laminated on the upper surface side of a first intermediate resin layer 3 containing non halogen resin as main ingredients, a second intermediate resin layer 5 containing 0 to 200 mass parts of the filler to 100 mass parts of the resin component is laminated on the lower surface side of the first intermediate resin layer 3 and that a non halogen resin fibrous cloth 4 is laminated on the lower surface side of the resin layer 5, the content of the filler of the second intermediate resin layer 5 makes smaller than the content of the filler of the second intermediate resin layer 3, and the thickness of the second intermediate resin layer 5 is thicker than 100 μm and is set in a range of 50% or less of the sum total thickness of three resin layers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340199-A (JP)
Title: Wash control method
Inventor: ISHII YASUHIRO
IPC: B41J3/407
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wash control method for accurately returning a wash to a customer in a method for controlling the wash by installing a tag on the wash before cleaning by printing identification information on the tag for cleaning by washing resistant ink.   <P>SOLUTION: This wash control method controls the wash by installing the tag on the wash before cleaning by printing the identification information on the tag for cleaning by the washing resistant ink, and is characterized by installing the tag for cleaning on the wash before cleaning by printing customer information on the tag for cleaning by using an ink ribbon including the washing resistant ink after receiving the wash from a customer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340182-A (JP)
Title: Motor control device of sewing machine
Inventor: ANDO YOSHIKI
IPC: D05B69/18
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a more simplified motor control device of a sewing machine.   <P>SOLUTION: A control circuit 50 controls a rotating speed of a DC motor 40, and is arranged on the secondary side of a transformer 20 in a mode of an analog circuit. Thus, a protective device for an electric shock is obviated, and a microcomputer is also obviated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343701-A (JP)
Title: Geared motor
Inventor: SEKIGUCHI KENICHI
IPC: F16H57/02
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a geared motor allowing easy assembling at low cost and requiring minimum costs for change of the motor.   <P>SOLUTION: The geared motor 10 comprises a motor 11, a reduction gear train 12 for reducing rotation speed of an output shaft 11a of the motor, and a casing 13 receiving the reduction gear train and mounted with the motor on its outside, in which the casing is divided in a direction of the motor output shaft. The geared motor 10 is constructed such that divided parts 13a, 13b of the casing are respectively molded out of resin, first engagement portions 14 formed on one case part 13a are engaged with second engagement portions 15 formed on the other case part 13b, a recessed portion 15 formed in a peripheral edge of the one case part are fitted with a protruding portion 16 formed on a peripheral edge of the other case part, and the both case parts are thus fixed to each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003023326-A (JP)
Title: Feedforward amplifier
Inventor: MORI KAZUTOMI
IPC: H03F1/32
Filed: 2002-05-31
Abstract: PROBLEM TO BE SOLVED: To reduce a loss by decreasing a total number of stages of amplifiers on a path. SOLUTION: In the feedforward amplifier having a distortion detecting circuit, which is provided with a main amplifier signal path having a main amplifier and a linear signal path having a delay circuit, for detecting the non-linear distortion component of the main amplifier and a distortion removing circuit, which is provided with a main amplifier output path having a delay circuit and a distortion injection path having an auxiliary amplifier, for canceling the non-linear distortion component generated in the main amplifier by amplifying a non-linear distortion component detected by the distortion detecting circuit by the auxiliary amplifier and afterwards injecting the component to the output of the main amplifier again,  the distortion injection path is composed of a variable phase/gain amplifier provided with a distributor for distributing the path to two paths with the phase difference of 90 deg., variable gain amplifiers for respectively amplifying the amplitudes of two of distributed output of the distributor and a synthesizer for synthesizing the output of each of variable gain amplifiers.
Patent JP-2004003572-A (JP)
Title: Magnetic bearing and bearing device provided with it
Inventor: RI REISEN
IPC: F16C32/04
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic bearing of one freedom degree control type allowing its structure to be simplified and capable of ensuring sufficient rigidity in five freedom degrees except the direction of rotation of a shaft member.  <P>SOLUTION: This magnetic bearing is provided with a rotor member 11 which is made of a cylindrical magnetic material attached to a side face of the shaft member 10a and in which each of both end faces of the magnetic material is formed like a ring, a stator member 12 made of a cylindrical magnetic material including the rotor member and having ringlike magnetic pole faces 12a, 12b arranged opposingly on end faces 11a, 11b of the rotor member to generate steady magnetic field between the magnetic pole faces 12a and 12b, a ringlike coil member 13 attached to an inner face on a magnetic pole face 12a side of the stator member, a ringlike coil member 14 attached to an inner face on a magnetic pole face 12b side of the stator member, and a control means 16 for supplying excited current to at least either of the coil members 13, 14 and controlling a position of the rotor member in the direction of thrust.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011971-A (JP)
Title: Melting furnace
Inventor: HIRAOKA HIDENOBU
IPC: F23J3/00
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a melting furnace having a function preventing blockage of a through hole without increasing the equipment cost and the maintenance cost.  <P>SOLUTION: This melting furnace is characterized in that, at least, a gas contact surface part of the through hole, which is provided in the upper part of the melting furnace, contacting with the gas produced in the melting furnace is composed of copper alloy and that a cooling mechanism for cooling the gas contact surface part is provided in the through hole. A water cooled jacket is preferably provided for the cooling mechanism.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015957-A (JP)
Title: Electric motor
Inventor: UEDA TAKEMI
IPC: H02K5/00
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly efficient electric motor which has high rigidity of a stator and is capable of attaining the grounding of the stator through an enclosure by pressing the stator into the enclosure.  <P>SOLUTION: The electric motor 1 consists of a split core 2A, a winding 4 wound around teeth 3A which is formed in the split core 2A and contained in a slot 3B, the stator 2 which consists of a crust 5 formed by resin which covers the stator 2 at least so that the outer periphery of a stator iron core 3 may be exposed, the enclosure 10 for maintaining the outer periphery of the stator iron core 3, a rotor 7, a bearing 8 for rotatably supporting the rotor 7, and a bracket 9 for maintaining the bearing 8 and mounted on a spigot joint part which is formed on the resin crust 5. It is thus possible to provide the electric motor 1 capable of attaining high efficiency without vibration and noise.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002373857-A (JP)
Title: Projection aligner and method of manufacturing device
Inventor: UNNO YASUYUKI
IPC: H01L21/027
Filed: 2002-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a projection aligner, which corrects the irrotational symmetric property of the optical characteristics of a lens that accompanies a thermal change in the lens due to the absorption of exposure light by an aligner using a step-and scan system and can obtain a high-resolution pattern image, and to provide a method of manufacturing a device using the projection aligner. SOLUTION: A projection aligner has a means for illuminating a first body with slit-like light, a projection optical system for projecting the pattern of the first body illuminated with the slit-like light on a second body via a lens, a means for scanning the first and second bodies on the slit-like light and the projection optical system and a correcting means for substantially correcting the irrotational symmetric property of the optical characteristics of the lens, which is generated in the projection optical system, by projecting the pattern on the second body with the slit-like light.
Patent JP-2004013734-A (JP)
Title: Noncontact ic card
Inventor: IIYAMA KEIICHI
IPC: B42D15/10
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noncontact IC card which can reduce costs by constitution without need of processing etching etc. on both sides while enhancing mechanical strength without increasing caliper of a card.  <P>SOLUTION: In order to excise a part of a loop of an antenna 31, a hollow part 32 is formed in an antenna film 3, and a main unit 21 of an IC module 2 is held in the hollow part 32. An antenna connecting terminal 22 of the IC module 2 is connected to a terminal 33 of the antenna 31, and an antenna connecting terminal 23 is connected to a terminal 34. While disposing a reinforcing member 6 facing a surface 211 of the main unit 21 of the IC module 2, both ends of a lead 61 disposed in the reinforcing member 6 are connected to severed parts 311, 312 of the antenna 31, and the both ends of a lead 62 is connected to severed parts 313, 314.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020654-A (JP)
Title: Camera, portable terminal device, jig, automatic mounting device, and sticking method
Inventor: SHIRAKAWA YASUTSUGU
IPC: H04N5/335
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera permitting sticking of protection sheets and a cushion onto a lens-barrel of the camera with accuracy within a short time by mechanization, being capable of preventing dust and finger fat from adhering to a lens hole, reducing drop shocks to the camera when it drops; a portable terminal device; jigs, an automatic mounting device; and to provide a sticking method.  <P>SOLUTION: The camera has a lens-barrel 2 with a lens hole 3; the diameter of the lens hole 3 is smaller than that of the lens 1; the cushion 4 holed in the center around the lens hole 3 is arranged so as not to plug the lens hole 3; and protection sheets 5, 7 are arranged so as to plug the hole of the cushion 4. Such a camera is mounted on the portable terminal device. The jigs 10, 20 are used for mounting the cushion 4 and the protection sheet 5 on the lens-barrel 2. and the jigs 10, 20 have adsorption parts 12, 22 and pressing parts 11, 21. The jigs 10, 20 are mounted on the automatic mounting device 30 to stick the protection sheets 5, 7 and the cushion 4 onto the lens-barrel 2 at the same time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016334-A (JP)
Title: Injection needle shank positioning structure of safe injection needle cylinder
Inventor: JO FUKUYU
IPC: A61M5/32
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection needle shank positioning structure of a safe injection needle cylinder in which the cost is reduced and accuracy of a position of an injection needle body is improved.  <P>SOLUTION: A projecting ring 12 is formed on the upper end of the neck part 11 of an injection needle cylinder 1 and an elastic and flexible fastening part 13 inwardly crossed upward from the inner edge on the lower end of the neck part 11 is integrally formed, and an inward hook body 14 is formed on its tip end. A trumpet shape hole 22 is inwardly formed on the bottom part of the injection needle shank 2 equipped with an injection needle body 21. The end of the hole is formed in an expanding hole 23. A guide face 24 is outwardly formed on the bottom end of the injection needle shank 2 and a dent part 25 is formed outside correspondingly to the hook body 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019547-A (JP)
Title: Method and device for inspecting fuel pump
Inventor: SAKAI HIROMI
IPC: F02M65/00
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for inspecting a fuel pump for enhancing the safety, reducing consumption of inert gas, improving a working environment, and simplifying the device.  <P>SOLUTION: A fuel outlet 72 side of a fuel pump 2 is covered by a tank cover 20. A space between the fuel pump 2 and the tank cover 20 is sealed by a seal member 21 and a seal member 22, and a part in a vicinity of a terminal part 73 is isolated from the outside. After being covered by the tank cover 20, a space inside the tank cover 20 is evacuated. Nitrogen is filled in the evacuated space inside the tank cover 20. When the inspection is carried out by operating the fuel pump 2, an oxygen deficient atmosphere is formed in a vicinity of an abutting part of an energization member 25 on the terminal part 73. Therefore, the safety is enhanced when inspecting the fuel pump 2. Nitrogen is only fed inside the tank cover 20, the consumption is reduced, and the peripheral working environment is improved.  <P>COPYRIGHT: (C)2004,JPO