baber/WOPTO huggingface dataset:
Patent JP-2003158419-A (JP)
Title: Inverted f antenna, and its feeding method and its antenna adjusting method
Inventor: MOTOTANI TOMOHIRO
IPC: H01Q5/10
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an inverted F antenna and its feeding method which can match the characteristics impedance of a feed line with the input impedance of the antenna over a wide frequency band. SOLUTION: The antenna is equipped with a conductor 202 for radiation, a ground conductor 204 which is arranged opposite the conductor 202 for radiation across a gap, a short-circuit (short) plate 206 as a short-circuiting means which connects the conductor 202 for radiation to the ground conductor 204, and a feed conductor 210 which is extended into the gap between the conductor 202 for radiation and ground conductor 204 and to which the feed line (feed pin) 208 is connected; and the conductor 202 for radiation is fed from the feed line (feed pin) 208 through the feed conductor 210.
Patent JP-2003147553-A (JP)
Title: Method and device of detecting end point of etching and dry etching system
Inventor: FURUMITO NORISUKE
IPC: H01L21/302
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a method of detecting the end point of etching which can detect the end point of etching with good accuracy and a device for the same and a dry etching system having this device. SOLUTION: The method of detecting the end point of etching which detects the end point of etching in removing the thin film on the surface of an object to be treated comprises detecting the light emission intensity of the radiation light released from the entire part of on the surface of the object S to be treated in etching, integrating the light emission intensity signals obtained in the above manner and detecting the end point of etching in accordance with the change in the light emission intensity signals and to integrated value.
Patent JP-2003152890-A (JP)
Title: Internet phone system
Inventor: INOUE HIDEKI
IPC: H04L12/70
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an Internet phone system that can use a telephone number of a conventional phone and can be used at a low charge. SOLUTION: A server 125 in the Internet phone system 100 has a DB 127 that stores a telephone number of Internet phone 147 and an IP address in cross-reference with each other. One Internet phone 103 has a phone 106 and an Internet voice communication means (VoIP protocol processing/voice conversion/IP address acquisition program, CPU) that utilizes IP address in cross-reference with the telephone number acquired from the DB 127 of the server 125 when the phone 106 receives a telephone number of the other Internet phone 147, and connects to the other Internet phone 147 via the Internet 124 so as to attain voice communication.
Patent JP-2002214735-A (JP)
Title: Heat developing method of heat developing photosensitive material
Inventor: YAMADA SUMUTO
IPC: G03C1/74
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a heat developing method by which a heat developing photosensitive material having high heat developing activity can be rapidly developed by heat with high sensitivity and images having no irregular density and high preserving property can be obtained. SOLUTION: In the heat developing method of a heat developing photosensitive material having an image forming layer containing at least photosensitive silver halides, non-photosensitive organic silver salts, a reducing agent for the silver ion and a binder on one surface of a support by using a heat developing device having a heat developing part, the heat developing photosensitive material contains a compound expressed by general formula (D), and the binder in the image forming layer has >=20 deg.C glass transition temperature. The heat developing part has a heating means composed of a plate heater arranged in a planar or curved face state. A plurality of press rollers are disposed along one surface of the planar plate heater to face the heater.  The heat developing photosensitive material is made to pass through between the press rollers and the planar plate heater by a carrying means.
Patent JP-2003146079-A (JP)
Title: Cover structural body for load-carrying platform of vehicle with wall face opening and closing device
Inventor: TAKIZAWA MITSUHIRO
IPC: B60J5/04
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a cover structural body for a load-carrying platform of a vehicle with a wall face opening and closing device capable of improving ease of use further. SOLUTION: In this cover structural body for the load-carrying platform of the vehicle with the wall face opening and closing device, a link mechanism composed of a first link member 7 connecting a wall face member 5 with a fixing frame 4 turnably by a hinge 6 and connecting an end part on one side with the wall face member 5 turnably and a second link member 8 connecting an end part on one side with a beam member 3 turnably and connecting an end part on the other side with an end part on the other side of the first link member 7 turnably is provided. An end part 9A of a hydraulic cylinder 9 is turnably connected with an auxiliary beam member 3A parallel with the beam member 3 below end parts 7B, 8B on the other side of a link member connecting the first and second link members 7, 8 mutually.  An end part 9B of a movable piston rod is turnably connected with the vicinity of the end part 8B on the other side of the second link member 8 to open, close, and drive the wall face member by the hydraulic cylinder 9.
Patent JP-2002299914-A (JP)
Title: Manufacturing method of non-reciprocal circuit element, non-reciprocal circuit element, and communication equipment
Inventor: NAKAGAWA YASUHIRO
IPC: H01P1/387
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To inexpensively manufacture a non-reciprocal circuit element where clear marking is performed on the surface and which is small and highly reliable. SOLUTION: Component parts of the non-reciprocal circuit element are assembled, and a solder connection part is subsequently coated with solder paste. Next, the magnetic force of a permanent force is adjusted and marking is performed on the surface of a metal case by laser beams. Then, solder connection, the thermal aging of the permanent magnet and the elimination of marking stain are simultaneously performed, characteristics are checked, a process of shipping checking is subsequently performed, and the non-reciprocal circuit element is manufactured.
Patent JP-2003157589-A (JP)
Title: Centering device and centering method for disk
Inventor: SASAKI JUN
IPC: G11B7/26
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a centering device and a centering method for a disk which enable high-speed and highly accurate centering in simple and inexpensive constitution without rotating a turntable. SOLUTION: The device has a turntable 1 for placing a disk 3 and first and second arms 27 and 28 provided to freely turn with midpoints as supporting points 29 and 30 on one side and the other side of the turntable 1 and equipped with pads 27a and 27b and pads 28a and 28b on both ends and the supporting points of the first and second arms 27 and 28 are moved in the direction toward the center of the turntable 1, so that the pads 27a and 27b and the pads 28a and 28b provided on both ends of the first and second arms 27 and 28 can be moved along the outer periphery of the turntable 1.
Patent JP-2003151654-A (JP)
Title: Protection cover for terminal
Inventor: SAWA TOSHIKAZU
IPC: H01R4/70
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent a lid part of a main body part from improperly opening at the time of installation to an apparatus. SOLUTION: In a starter terminal 10, an electric contact part 11 fastened to a post 2 of a starter 1 is connected to an electric connection part 13 to form an L-shape 20. The protection cover is constituted of the L-shaped main body part 21 and a cover piece 50 covering an upper face opening thereof to be openable and closeable. The main body part 21 has a vertical groove-like part 22 opened inside the main body part facing the starter 1, and one opening end thereof is provided with a lid part 26 to be openable and closeable. The starter terminal 10 is inserted into the main body part 21 in a direction perpendicular to an axis of an electrical wire 15, and the electrical wire connection part 13 is caught between the lid 26 and a dimension absorbing piece 31 by closing the lid part 26.  When the protection cover 20 is installed to the starter together with the starter terminal 10, the lid part 26 faces the starter 1 and is concealed from the outside to prevent foreign matters or the like from directly hitting the lid part 26, and further, when the electric wire 15 is pulled, force in an opening direction of the lid part 26 does not act.
Patent JP-2002212345-A (JP)
Title: Rubber composition and tire
Inventor: NAKAGAWA RYUJI
IPC: C08L9/00
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition having high grip performances compatible with fracture resistance and abrasion resistance, applicable to tire, rubber vibration isolator, etc. SOLUTION: This rubber composition is characterized in that 100 pts.wt. of a rubber component is compounded with 3 pts.wt. of to 250 pts.wt. of an olefin-aromatic vinyl compound copolymer.
Patent JP-2002359952-A (JP)
Title: Method for manufacturing stator coil for dynamo- electric machine, and manufacturing equipment
Inventor: MIYAWAKI MOTOI
IPC: H02K3/50
Filed: 2001-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a stator coil and manufacturing equipment, which improve packing of coil conductor, when a stator coil for an electric rotating machine is formed of wire, in which two wires are made a couple and inserted into slots of a stator core. SOLUTION: Two wires are divided one by one and two coarsely winded coils are formed, before the coarsely winded coils are inserted into the stator core, coil conductors are aligned, in a state of close contact, and molded into a form of utilization state of use, and the coils are inserted in the slots of the stator core in the order by a divided coil unit.
Patent JP-2003166143-A (JP)
Title: Woven fabric for air bag and air bag
Inventor: SEKI MASAO
IPC: D03D15/02
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide both a woven fabric for an air bag having low air permeability and excellent stowing properties at a low cost and the air bag.  <P>SOLUTION: This woven fabric for the air bag is composed of synthetic fibers and is at least partially composed of slit yarns.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164942-A (JP)
Title: Eyeglass component
Inventor: KOBAYASHI KEIJI
IPC: B21J5/06
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eyeglass component of which end is made spherical or elliptically spherical by a swaging process.  <P>SOLUTION: By means of a die unit 10 which forms a stock 1 rotating relatively between dies into a circular cylinder by striking the stock 1 in the direction of the outer circumference, the rotating and struck stock is shifted axially during being struck by the die unit whereby the end of the stock is made spherical or elliptically spherical so that a material difficult to work such as titanium or a titanium alloy may be easily formed into the eyeglass component.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002264666-A (JP)
Title: Ventilation structure of engine cover for work vehicle
Inventor: IKEDA MASAHIRO
IPC: E02F9/00
Filed: 2001-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an engine cover for a work vehicle having improved strength for work in a riding state on the engine cover and improved design designability of appearance, and allowing the securing of a space inside the engine cover, with maintaining conventional ventilation performance and sound absorbing performance. SOLUTION: This ventilation structure of the engine cover for the work vehicle is formed by the cover covering an engine, a venthole 2 formed in the cover, a counter plate 6 disposed opposite to the venthole 2, and connection plates 7 connecting the cover and the counter plate 6 in positions of at least two sides of the counter plate 6.
Patent JP-2003166213-A (JP)
Title: Suspension bridge
Inventor: MURAKAMI TAKUYA
IPC: E01D2/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspension bridge capable of securing dynamic wind resistance stability while keeping well-travelling property and reducing the drag force acting on stiffening girders.  <P>SOLUTION: A plurality of stiffening members 11 made of steel plates suspended by a main cable 5 through hangers 6 are respectively parallelly installed in the bridge-axial direction of the central zone 10 of the center span of the suspension bridge. A plurality of floor slabs 13a, 13b are installed with mutual spaces 14 in the bridge-axial direction of the stiffening members 11. The distance of the hangers 6 in the central zone 10 is made closer than the distance of the hangers at the outside of the central zone 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170879-A (JP)
Title: Mounting structure of rear inner fender for motorcycle and rear inner fender for motorcycle
Inventor: NISHIHARA KAZUHIRO
IPC: B62J15/00
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a rear inner fender for motorcycle capable of providing a sufficient mounting strength of the rear inner fender, preventing vibration from occurring thereon, and providing a quality appearance.  <P>SOLUTION: In this mounting structure, a rear wheel 3 is installed on a pair of rear arms 2a and 2b, the rear inner fender 10 covering the upper part of the rear wheel 3 is fixed to the pair of rear arms 2a and 2b. The rear fender 10 comprises a fender body 11 of generally U-shape in cross section along the lateral direction of the motorcycle. A mounting piece 14 projecting downward on the front side of a rear suspension 6a is formed extendedly at the side face part 11a of the fender body 11 on lateral one side 9, and fitted to one rear arm 2a. The front portion 12 of the mounting piece 14 is fitted to one rear arm 2a, and the front portion of the rear suspension 6b of the fender body 11 is fitted to the other rear arm 2b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171410-A (JP)
Title: Active energy ray-curable resin composition
Inventor: FUKUOKA NAOHIKO
IPC: C08K5/00
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new active energy ray-curable resin composition capable of affording a resin cured product exhibiting sufficient water resistance even to acidic water, neutral water and basic water and freely regulating the viscosity of the uncured resin composition with water.  <P>SOLUTION: This active energy ray-curable resin composition comprises (A) a resin having 70-500 mg KOH/g acid value without a polymerizable unsaturated group, (B) a water-soluble compound having the polymerizable unsaturated group, (C) a photopolymerization initiator and (D) a basic compound. Furthermore, the resin composition comprises (E) water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174522-A (JP)
Title: Tone detector
Inventor: ITO MASANORI
IPC: H04M11/00
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tone detector for correctly detecting a tone signal in a short time unit.  <P>SOLUTION: The tone detector is provided with a control part 51 for measuring a plurality of systems of prescribed measurement time sections by shifting them at every fixed time and for reading tone signals stored in a memory 53 at every measurement time section, detection processing parts A54, B55, C56 for extracting features of the read tone signals and a tone judgment part 57 for detecting and judging a tone for each of a plurality of the systems based on the features detected by the detection processing parts A54, B55, C56, detects, judges the tone by measuring a plurality of the systems of prescribed measurement time sections by shifting them at every fixed time, thus, detection results can be obtained at every shifted fixed time as holding measurement time required for detection and the tone can be detected in a short time unit.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178313-A (JP)
Title: Image processing device and image processing method
Inventor: FUJITA MINORU
IPC: G06T1/00
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing device and an image processing method capable of detecting a circumscribed rectangle and a feature amount of an area such as a defect of a body to be inspected by one pass by a simple composition.  <P>SOLUTION: In the device, an object is extracted by conducting a threshold process to a gray level image acquired by raster scanning and the circumscribed rectangle and the feature amount of the object is calculated. It has an intermediate circumscribed rectangle data storing part 5 temporarily holding an unascertained circumscribed rectangle and feature amount, a run data generating/coupling circuit 3 generating a run of scan data, and a present run data storing part 4 temporarily holding the run data. The run data and the unascertained circumscribed rectangle are coupled by the run data generating/coupling circuit 3, the device has a conclusive circumscribed rectangle data storing part 6 holding an ascertained circumscribed rectangle and feature amount, and the circumscribed rectangle and the feature amount are detected by one pass.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180028-A (JP)
Title: Optical fiber airtightly-sealed structure and manufacturing method therefor
Inventor: KAWAHARA YUJI
IPC: H02G15/14
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber airtightly-sealed structure capable of restraining the light loss of an optical fiber by solder-sealing a plurality of optical fibers introduced in a pressure-proof housing, and to provide a manufacturing method therefor.  <P>SOLUTION: A solder-sealed section 25 of a fiber guide 27 which solder-seals the plurality of optical fibers is formed as a solder pocket 26 formed by the outer-periphery wall of a guide 21 and the inner-periphery wall of a sleeve 22. A solder fillet 25a filled into the solder pocket 26 is set so as to be lower than the solder pocket upper part 26b surface of the solder pocket 26 and so as to be roughly at right angles relative to the optical fiber 3 sealed airtightly with solder.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179056-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: KUMENO KAZUYUKI
IPC: H01L21/265
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and a method of manufacturing the same which can reduce adverse effect by formation of silicide on polysilicon and have advantage from the viewpoint of cost and microfabrication.  <P>SOLUTION: The area 12 where silicide is not yet formed is never overlapped with a PN-junction area of gate electrode forming layers 4a1, 4b1 by forming a PMOS forming area, and by covering polysilicon films 4a1, 4b1 with a fifth resist mask 10 so that the end part A of the resist mask 9 covering the polysilicon films 4a1, 4b1 is covered, when the arsenic ion (As<SP>+</SP>) having large mass is implanted. Accordingly, rise of resistance is prevented in the area 12 where silicide is not yet formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177041-A (JP)
Title: Electromagnetic flowmeter for open channel
Inventor: MATOBA MASAHIRO
IPC: G01F1/58
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an electromagnetic flowmeter for open channels which can measure flow rates highly accurately.  <P>SOLUTION: A controller 6 continues the measurement by the electromagnetic flowmeter 3 by opening a shut-off valve 5 when the water level of the open channel 1 which is detected by a water gauge 7 becomes not smaller than an upper set value WH, and stops the measurement by the electromagnetic flowmeter 3 by closing the switching valve 5 when the water level becomes not larger than a lower set value WL. The flow rate is measured in a high flow velocity region where the measurement accuracy is good, and the measurement of the flow rate in a low flow velocity region where the measurement accuracy is poor is stopped. The flow rate can be measured highly accurately.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181306-A (JP)
Title: Stirring tool for polishing rice and rice milling machine
Inventor: YOSHIDA TOSHIYUKI
IPC: A23L7/10
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stirring tool for polishing rice capable of not only carrying out a germ-free polishing rice and a germ-existing rice polishing but also shortening a rice polishing time at the time of germ-existing rice polishing.  <P>SOLUTION: The stirring tool 41 for polishing rice is disposed in a separation cage 31 having a large number of separation holes for separating a rice bran from the rice on a peripheral wall of the cage and is normally rotated at the time of germ-free rice polishing and is reversely rotated at the time of germ- existing rice polishing. This stirring tool 41 is provided with a stirring tool body 42; and a stirring part 44 projecting from this body toward the inner periphery surface of the separation cage 31 and stirring the rice while pushing the rice to the inner periphery surface. The stirring part 44 has a first pressing surface 47a for pressing the rice at the time of normal rotation and a second pressing surface 47b for pressing the rice at the time of reverse rotation. The tool is characterized in that a contact angle C of the first pressing surface 47a and the rice is made larger than a contact angle D of the second pressing surface 47b and the rice.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003147840-A (JP)
Title: Moving flush toilet
Inventor: ISHIKAWA SHIGEKI
IPC: E03D11/00
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a conventional simple flush toilet has not been used as a flush toilet because a dipping-out is required for two days or three days and the simple flush toilet is not kept for one week at the longest and there is a malodor and compliants from the neighborhood are not ceased even by a ventilation owing to the nonuse although a temporary toilet is needed because the toilet must be remodelled for sewarage works in a residence. SOLUTION: In a moving flush toilet, an exclusive water closet bowl (8) is installed and a water supply pipe is connected to a water supply port (14) at a site, and a drain pipe (9) is connected to a sewer in the residence and can be used.
Patent JP-2003188399-A (JP)
Title: Solar cell module
Inventor: NISHIHARA YOSHINORI
IPC: E04D13/18
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell module that is chemically stable for a long time, prevents the reduction of the amount of incidence due to discoloration or the like, can maintain the same surface state without any dirt as a case where smooth glass is used, and at the same time has a glare-preventing function for preventing the projection of concentrated reflection light to neighboring buildings or the like.  <P>SOLUTION: In the solar cell module, a transparent, electrically insulating surface protection member 4 is provided at the light reception surface side of a solar cell 3, and a specific oblique angle to the ground is provided corresponding to the intention of use. In this case, a plurality of grooves 6 that are formed along the direction of inclination are provided on the surface of the surface protection member 4, and at the same time rainwater flows toward a downstream direction of the inclination in the grooves 6.  <P>COPYRIGHT: (C)2003,JPO