baber/WOPTO huggingface dataset:
Patent JP-2002076957-A (JP)
Title: Squelch device, angle demodulator, squelch method and storage medium
Inventor: OGAWARA HIROSHI
IPC: H04B1/10
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a squelch device which is simplified in the structure for preventing inaccurate reproduction of an angle demodulation signal, surely reproduces the angle demodulation signal and surely impedes reproduction of noise. SOLUTION: An FM modulation signal is amplified and is converted to a pair of baseband signals. After a DC element of the baseband signal is cut off, the remaining baseband signal is mixed respectively with a couple of local oscillation signals including a phase difference of 90 degrees, and thereby an IF(intermediate frequency) signal in which the obtained signals are added can be obtained. The IF signal is detected and is also sent to a local oscillator 11. The local oscillator 11 generates and divides the reference oscillation signal in the predetermined number of times of the frequency of the carrier element of the IF signal in order to generate a local oscillation signal. Moreover, the local oscillator 11 supplies a lock detection signal to a mute switch 17 when the signal obtained by dividing the reference oscillation signal is locked to the carrier element of the IF signal.  In this timing, the mute switch 17 supplies an AF (audio frequency) signal obtained by detection to an AF amplifier 18 to reproduce the AF signal.
Patent JP-2002035156-A (JP)
Title: Fire-extinguishing apparatus with carbon dioxide gas dissolving water
Inventor: MATSUO SHIGETO
IPC: A62D1/08
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To solve problems in which recently, to decrease loss of water, drained-off waterdrops are made fine and fire-extinguishing is performed with an appropriate amount of water but as the waterdrops carries the surrounding air with them, cutting- off of the air (oxygen) is not well performed and in addition, in the case when a forest fire in which close fire extinguishing activity is hardly performed occurs, it is necessary that a large amount of water drainage and scattering of a fire- extinguishing agent are performed from a long distance. SOLUTION: Carbon dioxide is dissolved in water in advance under a high pressure and it is stored in a tank and it is drained by means of a pump. In the case when a fire fighting installation of a type in which water is drawn from the outside and is drained off is used, a carbon dioxide gas-dissolved water is prepared by providing a gas blowing pipe in a water draining pipe and is drained. As carbon dioxide is carried with the fine waterdrops in the case of the fine waterdrops, it is effective for cutting-off of oxygen. Ice or ice in which carbon dioxide gas is dissolved is shot into a specified place by means of a launcher such as a gun and a missile. As the ice takes latent heat of fusion away from the surroundings when it is liquified, the effect of cooling is also utilized.
Patent JP-2001080302-A (JP)
Title: Wheel cover
Inventor: OKAMOTO YOSHIAKI
IPC: B60B7/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a wheel cover in which the design of a wheel cover main body can be seen by preventing the rotation of the wheel cover main body when a wheel is rotating, and in which unsightliness is prevented by always positioning the upper/lower portions of the wheel cover main body. SOLUTION: This wheel cover comprises: a fixed side installing fixture 4 fixedly mounted on a wheel so as to the center thereof is positioned at the center of a wheel of an automobile; a movable side installing fixture 6 turnably mounted at the center of the fixed side installing fixture 4 through a bearing; a disc-like wheel cover main body 7 mounted on the movable side installing fixture 6 to be spaced from the wheel; a weight provided on the wheel cover body 7 or movable side fixture 6 to prevent the wheel cover body 7 from turning; and an air current guide portion which is projected in a nose shape positioned in the rear portion of the wheel cover main body 7 at the running time of the automobile so as to prevent the wheel cover main body 7 from turning by air current.
Patent JP-2002069369-A (JP)
Title: Coating film having excellent weather resistance and coated metal plate
Inventor: IKISHIMA KENJI
IPC: C23C28/00
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To improve the weather resistance of the baked coating film of a polyester resin crosslinked with a melamine or isocyanate crosslinking agent in no need of ultraviolet stabilizer and inhibit the premature gloss deterioration and discoloration of the polyester baked paint film of high processability. SOLUTION: Vinylidene fluoride resin is admixed into the coating film, preferably baked so that the maximum temperature may reach >=220 deg.C and the vinylidene fluoride resin may be distributed thick on the coating film surface whereby the fluorine concentration is increased higher than 5 at.% on the surface of the paint film. When this coated layer is formed as a finishing layer after the surface-treated metal plate is put in the undercoat, the objective coated metal having excellent processability and resistance to weather is obtained.
Patent JP-2002072042-A (JP)
Title: Optical element holding unit, optical apparatus, optical element barrel and camera
Inventor: KI DAIRITSU
IPC: G02B7/04
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical element holding unit and an optical apparatus capable of realizing the satisfactory position correction amount for an optical element due to temperature change with a simple configuration by using a correction member which expands in accordance with temperature. SOLUTION: In the optical element holding unit provided with the element holding member 5 for holding the optical element 20 and the correction member 7 which expands so as to move and correct the element holding member in the optical axis direction in accordance with the temperature change, the element holding member is moved and corrected through magnification mechanisms 6, 5a and 10a for magnifying the expansion change of the correction member.
Patent JP-2002066945-A (JP)
Title: Drift correcting method of angular velocity sensor in torque wrench employing screw tightening angle method
Inventor: TSUJI HIROSHI
IPC: B25B23/14
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To automatically and rapidly correct the time drift and the temperature drift in an angular velocity sensor. SOLUTION: After the power is applied to the angular velocity sensor fitted to a screw tightening wrench, the condition of fluctuation of the angular velocity forming the reference angular velocity of the angular velocity sensor is detected corresponding to the elapse of time and the change of temperature while maintaining the screw tightening wrench in a stationary condition, the time drift and the temperature drift in the stationary condition of the wrench are recorded, and the angular velocity corresponding to each time and each temperature when performing the angular tightening by the screw tightening wrench is automatically corrected based on the time drift and the temperature drift.
Patent JP-2002075882-A (JP)
Title: Substrate treatment device, load lock chamber for the same, and cleaning method of load lock chamber in substrate treatment device
Inventor: NAKAYAMA HIROKI
IPC: H01L21/3065
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To fully remove particles and build-up in a load lock chamber. SOLUTION: The load lock chamber 2 is airtightly connected to a separation chamber 3 airtightly connected to treatment chambers 11, 12 and 13 where a substrate 9 is specifically treated inside, and a transport mechanism carries the substrate 9 between the atmosphere side and the treatment chambers 11, 12, and 13 via the load lock chamber 2 and the separation chamber 3. The load lock chamber 2 has size and weight so that a human can hold in hands, and at the same time accommodates only a sheet substrate 9, and no transport mechanism is present within the load lock chamber 3. The load lock chamber 2 is connected so that it can be completely separated from the separation chamber 3, and an inner wall surface is cleaned by washing liquid after the separation.
Patent JP-2002079403-A (JP)
Title: Machine tool with conveyor
Inventor: KAWAI HIDETSUGU
IPC: B23B7/12
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a machine tool with a conveyor capable of placing non- circular workpieces machined by a machine tool efficiently from the view point of space without adding a special mechanical function. SOLUTION: The conveyor 2 receives a machined workpiece W from the main spindle 5 of the machine tool 1 and puts the workpiece W in a specified placing region R leaving the turned phase of the workpiece W as it is when turned to be received. The controller 3 of the machine tool 1 is provided with a means 35 to control the turning phase when the workpiece W is carried out. The means 35 changes the turning phase of every workpiece W that is made when it is delivered to the conveyor 2 by the main spindle 5 so that the turning phase of each workpiece W becomes one corresponding to the turning phase made when it is put in the placing region R by the conveyor 2.
Patent JP-2002071565-A (JP)
Title: Flow-type time-resolved measuring method and analytical system using it
Inventor: SAITO MITSUHIRO
IPC: G01N21/64
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a flow-type time-resolved technique which uses a fluorescence measuring apparatus or a phosphorescence measuring apparatus and which reduces the influence of disturbing light as an obstacle in the analysis of scattered light, interference light or the like generated when objects other than a sample are irradiated with excitation light, and to provide an analytical system by which a trace component in the sample can be measured with high sensitivity by using the technique. SOLUTION: In the flow-type time-resolved measuring method, the fluorescence measuring apparatus or the phosphorescence measuring apparatus is used, the sample is guided to a pipe or a groove formed on a microdevice, and light is measured in a different positions on the microdevice when the sample on the microdevice is irradiated with the excitation light and when the light is emitted from the sample. The analytical system uses the measuring method.
Patent JP-2002078619-A (JP)
Title: Gas grill
Inventor: CHIKASAWA HIDEO
IPC: A47J37/06
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a gas grill with improved safety by providing an extinguishing mechanism capable of quickly extinguishing flames starting in a grill box. SOLUTION: The gas grill 10 is provided with a gas burner 26 as a means for heating an object F to be cooked on an inner wall face of the grill box 12, an exhaust route 32 for introducing combustion exhaust gasses inside the grill box to the rear and the outside of the grill box, and an outdoor air introducing route 38 for introducing outdoor air from a wall face of a front bottom of the grill box, wherein the gas grill comprises a temperature sensing means for sensing a temperature of an outlet side of the exhaust route, a cover body 60 for closing an inlet of the outdoor air introducing route, and an outdoor air flow interrupting means for closing the inlet of the outdoor air introducing route by the cover body at a time when a temperature sensed by the temperature sensing means exceeds a predetermined temperature.  A temperature fuse 48 coming to be melted and broken or a bimetal 72 coming to change a form thereof at a time when the temperature sensed exceeds the predetermined temperature is preferably used as the temperature sensing means.
Patent JP-2002093031-A (JP)
Title: Turntable press-fitting method and device
Inventor: KANEDA TAKAFUMI
IPC: G11B19/20
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a turntable press-fitting method and device capable of assuring accuracy after press fitting and improving a yield with a means of press fitting the turntable to a revolving shaft of a spindle motor. SOLUTION: This device has a sensor 10 for measuring the thickness of a chassis, a sensor 11 for measuring the height difference between a boss part 2a of the turntable 2 and an optical disk mounting surface 2b, a backup 5 of the spindle motor 3, a chassis backup 12 with a floating mechanism, a chassis retainer 13 with a floating mechanism, a numerical control type press-fitting device 14 and an arithmetic unit 15.
Patent JP-2002089047-A (JP)
Title: Protection device for scaffold, pipe device for scaffold, and scaffold device
Inventor: FUJIKI FUMIO
IPC: E04G5/00
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a protection device for a scaffold and a scaffold device capable of safely performing assembly-in work into the scaffold device and being effective for preventing worker's falling down from a roof. SOLUTION: A first frame part 110 and a second frame part 120 constituting a frame body 105 are opposingly arranged across an interval from each other, and a third frame part 130 and a fourth frame part 140 are opposingly arranged across an interval from each other. A protection member 150 is provided in an internal space surrounded by the frame body 105 and is fixed to the frame body 105. A first platelike part 131 has a first hooking hole 101. A second platelike part 132 has a second hooking hole 102.
Patent JP-2002057610-A (JP)
Title: Direct two-way internet service system using artificial satellite
Inventor: CHI KANKOKU
IPC: H04L12/54
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a direct two-way internet service system capable of providing a direct internet service for a user by taking advantage of artificial satellites, who is geographically hard to receive an internet service. SOLUTION: This direct two-way internet service system uses an artificial satellite and comprises a main server 10 that provides a user with information services including shopping information, a chat service, a mail service, and network games and various internet services in accordance with his selection; a subscriber satellite sending/receiving part 40 which is located on the side of the user 60, and capable of holding two-way communication with the main server 10 through an artificial satellite S; a satellite sending/receiving equipment 31 which is connected to the main server 10 to enable it to hold two-way communication with the artificial satellite; and a set top box 50 which is connected between the user 60 and the satellite sending/receiving equipment 31 to enable them to hold two-way communication with each other.
Patent JP-2002088722-A (JP)
Title: Self-luminous mark
Inventor: HAMAKAWA YASUHIKO
IPC: E01F9/677
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a self-luminous mark capable of being mounted by properly varying size of a luminous area irrespective of a surface form for a mounted facility. SOLUTION: The left-luminous mark includes a self-luminous unit 1 having at least a plurality of self-luminous bodies 13 attached thereto, a base section 2 connecting the unit 1 in a bendable manner and a power connecting means 3 emitted by connecting to the unit 1, and the number of connections of the unit 1 can be properly increased or eliminated.
Patent JP-2001193188-A (JP)
Title: Building construction method, wooden board manufacturing method, and building using them
Inventor: MORITA HIDEFUMI
IPC: B27K5/00
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To reduce harmful volatile substances inside a building such as a dwelling house. SOLUTION: The water solution or liquid dispersion of an arresting agent reacting with and arresting harmful volatile substances produced from building interior materials is applied onto the surface of an underfloor bed 8 forming the substrate of a floor surface of a building. Then, a floor finish material 9 is installed on the upper part of the underfloor bed 8.
Patent JP-2002093025-A (JP)
Title: Magnetic disk drive and data access method
Inventor: ARAKAWA YUTAKA
IPC: G11B19/28
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To shorten the time delay in data access. SOLUTION: This magnetic disk drive 11 is provided with a low-speed (AV) mode for reading and writing AV data in addition to a high-speed (normal) mode for reading and writing computer data.
Patent JP-2002098970-A (JP)
Title: Liquid crystal alignment agent
Inventor: NAKADA SHOICHI
IPC: G02F1/1337
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal alignment agent which realizes uniform liquid crystal alignment with a pre-tilt angle via a single step of irradiation process by making a linearly polarized ultraviolet rays, of which the direction of the electric field vector is inclined, with respect to a substrate surface irradiate a liquid crystal alignment layer formed on the substrate surface. SOLUTION: The liquid crystal alignment agent is composed of polyamic acid or an imido polymer having a specified enone structure.
Patent JP-2002096698-A (JP)
Title: Arranged and surrounded structure of wire harness for automobile
Inventor: ODAKAWA MAMORU
IPC: H02G11/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent a wire connected to a door lock motor through the mounting hole of a high mount stop lamp from being easily pulled out. SOLUTION: This wire harness comprises a roof harness 14 including a plurality of wires connected to the high mount stop lamp 12 equipped in a rear door 11, to the door lock motor and other electric equipment, and a rear door harness 16 arranged and surrounded within the rear door 11. One end of the roof harness 14 is introduced into the interior space of the rear door 11, connected to the end of the rear door harness 16 by means of a connector, while the connecting position is set at a location out of one's reach from the mounting hole of the high mount stop lamp 12. The portion of the roof harness 14 introduced into the interior space 11a is overlaid with a sheet or a tube protective member 14c made of a hard plastics.
Patent JP-2001247334-A (JP)
Title: Glass composition for imparting antimicrobial properties and antimicrobial fiber
Inventor: NOMURA MAKIO
IPC: D04H1/4218
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a glass composition that imparts antimicrobial properties having high durability to the post treatments, for example, with water, detergent, acid, alkali and the like by addition of a reduced amount, an antimicrobial polymer composite material and antimicrobial fiber. SOLUTION: The glass composition for imparting antimicrobial properties contains at least Ag. A polymer substrate is composited with the glass composition for imparting antimicrobial properties and the resultant composite material elutes Ag in an amount of 300 ng/g/day, when it is soaked in an acidic solution with a pH of 1-4 at 130 deg.C for 90 minutes. The antimicrobial fiber that is obtained by compositing the fiber with the glass composition for imparting the antimicrobial properties by dispersing the glass composition in the fiber and/or fixed on the surface of the fiber is imparted acid resistance, alkali resistance and water resistance and manifests high durability of antimicrobial properties, enduring even after the post treatment, for example, in dyeing fiber and alkali denier reduction treatment.
Patent JP-2002112557-A (JP)
Title: Power converter
Inventor: IWABUCHI EIKI
IPC: H02M7/48
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To install a power converter housing apparatus so as to carry out effective air-cooling to suppress the dimensional increase and waste energy consumption of a power converter, to prevent the leakage of a secondary battery electrolyte from giving damages to surroundings, even if the installation posture of the power converter is different from a normal posture, and to avoid defects produced in a narrow cross-section part of a push-botton cover made of synthetic resin, when the cover is molded integrally. SOLUTION: This power converter has an air-flow path, with which a printed board 13 on which semiconductor devices 14 are mounted and reactors 12 can be totally cooled by a cooling air-flow produced by a cooling fan 16. A lead battery 2 is housed between a lower electrolyte receiver 4 and a side electrolyte receiver 5, which are assembled into an L-shape to receive a leaking electrolyte, even if a power converter is installed sideways. A push-button cover 22 covering push-button switches attached to the surface of the power converter has pushing parts 24 positioned in windows 23, provided at positions corresponding to the push-button switches and the pushing parts 24 and the circumferences of the windows 23 are connected to each other with connection legs 25.  Resin casting inlets used, when the pushing parts 24, the connection legs 25, and the push-button cover 22 are integrally molded are formed in the pushing unit 24.
Patent JP-2002110513-A (JP)
Title: Liquid film drying method and device thereof
Inventor: EMA TATSUHIKO
IPC: H01L21/30
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To increase uniformity in film thickness, and at the same time to control treatment time for improving throughput in a liquid film drying method for removing a solvent in a liquid film formed on a substrate to be treated. SOLUTION: This liquid film drying method includes a process for providing a through hole 204, and for allowing a rectifying plate 200 to come close to the substrate 101 to be treated at distance where the rectifying plate 200 does not come into contact with the liquid film; a process for rotating the rectifying plate 200 for generating the air current between the substrate 101 to be treated and the lower surface of the rectifying plate 200; and a process for bringing the liquid film containing a dissolved substance into contact with the air current, for removing the solvent in the liquid film, and for forming a solid-phase film made of the dissolved substance on the substrate 101 to be treated.
Patent JP-2002108222-A (JP)
Title: Photocatalyst sheet with pattern
Inventor: HIYORI TAKAYUKI
IPC: B01J35/02
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalyst sheet with pattern, which can permanently maintain a pattern without being affected by the activity of a photocatalyst. SOLUTION: In the photocatalyst sheet with pattern, a sheet-like article 1 supporting the photocatalyst is partially opened and a pattern 2 is formed. It is preferable that the pattern 2 is formed of a plurality of small holes 2a.
Patent JP-2002107940-A (JP)
Title: Metal tool for elimination of static electricity and static electricity elimination system
Inventor: SHIMIZU SHUICHI
IPC: H05F3/02
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a metal tool for elimination of static electricity in a laser beam exposure device and a static electricity elimination system such that the static electricity can be effectively suppressed while specified precision drawing on a photosensitive material is assured. SOLUTION: The metal tool for elimination of static elimination of static electricity has a contact part to be in contact with a photosensitive material mounted on a drawing table of the laser beam exposure device and has a grounding cable to connect the contact part to the ground. When the photosensitive material is to be lifted from the drawing table, the contact part remains in a contact state till the photosensitive material is apart by a specified distance from the drawing table.