baber/WOPTO huggingface dataset:
Patent JP-2003285846-A (JP)
Title: Bag for storing item giving off bad smell
Inventor: KONDO SATORU
IPC: B65F1/14
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag for storing an item giving off a bad smell without polluting surroundings by the bad smell.  <P>SOLUTION: At least the inside of a bag for storing an item giving off a bad smell is provided with an aromatic component. The bad smell from the item is covered by the sweet smell from the aromatic component, and because of the masking effect of the component, the bad smell is hardly noticed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289648-A (JP)
Title: Electronic control actuator
Inventor: SUGANAMI MASAYUKI
IPC: F02B37/24
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic control actuator for controlling a turbocharger, capable of improving the durability and reliability of the actuator.  <P>SOLUTION: A motor 130, a transmission mechanism 140, and a position sensor 150 are built in a case, consisting of a body 110 and a cover 120. The driving force of the motor 130 is extracted from an output rotating shaft 145 to the outside via the transmission mechanism 140. A first wheel bearing 146 which supports the rotation of the output rotating shaft is provided for the cover 120, and a second wheel, bearing which supports the rotation of the output rotating shaft, is provided on the body 110. The position sensor 150 is attached onto the output shaft of the motor 130.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002334436-A (JP)
Title: Optical recording medium and optical recording method
Inventor: ARIOKA HIROYUKI
IPC: G11B7/24079
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To execute multilevel recording on a recording layer at 5 stages or more by changing the irradiation power of a laser beam. SOLUTION: On the recording layer 12 of an optical recording medium 10, virtual recording cells 40 are continuously assumed in a group 16 along a track having a track pitch of 1 to 1.5 μm and, for each virtual recording cell 40, corresponding to information to be recorded, the irradiation power of a laser beam is modulated by 5 stages or more to form recording marks 48A to 48Q of 5 stages or more different in size and/or optical transmittance, and the optical reflectance of the entire virtual recording cells 40 including the outside of the recording marks is modulated at multiple stages to change the reflection level of the entire virtual recording cells 40 including the outside of the recording marks of a readout laser beam in reproducing is changed by 5 stages or more.
Patent JP-2003286273-A (JP)
Title: 1,2,4-benzothiadiazine-1,1-dioxide and method of producing the same
Inventor: KANEKO YUJI
IPC: C07D285/24
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of obtaining 1,2,4-benzothiadiazine-1,1-dioxide in high yield from readily available raw materials through shortened steps under mild reaction conditions.  <P>SOLUTION: The reaction between a compound of general formula (III) and a compound of general formula (IV) or a compound of general formula (V) are carried out in the presence of acid to synthesize an iminoether compound, which is ring-closed in the presence of a base to produce 1,2,4- benzothiadiazine-1,1-dioxide (wherein R<SB>1</SB>is a substituted or unsubstituted alkyl or aryl; R<SB>2</SB>is a substituent; R<SB>3</SB>is H or a substituent and R<SB>4</SB>is an unsubstituted or substituted alkyl).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292569-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: MAEBOTOKE SHINICHI
IPC: C08G59/20
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin composition giving such semiconductor devices that make less resistance against being cut off and separated from each other, when the devices are produced after integrally sealing semiconductor elements having metal frames by using the composition, therefore are easily separated from each other, and make cutter blades less abraded, and to provide the semiconductor device by using the composition.  <P>SOLUTION: This epoxy resin composition contains (A) at least one kind of epoxy resin selected from phenol aralkyl-type epoxy resins (having a phenylene skeletal structure, a biphenylene skeletal structure, etc.), and naphtol aralkyl-type epoxy resins (having a phenylene skeletal structure), (B) at least one kind of phenol resin selected from phenol aralkyl resins (having a phenylene skeletal structure, a biphenylene skeletal structure, etc.), and naphtol aralkyl resins (having a phenylene skeletal structure) (C) an accelerator, (D) a metal hydroxide containing 20 wt.% or more crystallization water and/or a metal hydroxide solid solution containing 20 wt.% or more crystallization water in an amount of 0.5-30 wt.% based on the total weight of the composition, and (E) another inorganic filler as essential ingredients.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003212193-A (JP)
Title: Highjack preventing system
Inventor: KATAYAMA SUSUMU
IPC: B64D45/00
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highjack preventing system for preventing highjack by solving a problem and using a technical means not through prevention at the brink such as inspection of a hand baggage so as to eliminate or reduce the purpose/effect itself for which highjackers highjack.  <P>SOLUTION: According to the present invention, this highjack preventing system is provided with a destination input means for entering and registering a course change point or a destination required for a flight vehicle to fly on a flight route, a destination input control means for controlling the destination input means, a manipulation management means for choosing automatic manipulation or manual manipulation for a manipulation method for the flight vehicle to fly on the flight route for management, a manipulation command means for giving a command to the manipulation management means, and a password memory means far storing a password required for control of the destination input control means and the manipulation management means in a memory.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003297473-A (JP)
Title: Terminal extraction method and terminal extracting tool for connector
Inventor: TSUJI KENJI
IPC: H01R43/20
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate easy determination of a terminal fitting to be extracted.  <P>SOLUTION: A relief slot 58 for a tab 12 of a male terminal fitting 10 is formed in this tool 50 in addition to a release part 54, and its deep surface is used as a pressing surface 59. When the tool 50 is inserted from the front side, a lance 29 is flexibly deformed upward by the release part 54 and its lock is unlocked. During that time, the tab 12 enters into the relief slot 58 and abuts on the pressing surface 59, and a stopper surface 57 is still retreated in front of a terminal housing part 23. When the tool 50 is further inserted, the pressing surface 59 plunges the tip of the tab 12, the terminal fitting 10 is pushed back to the rear side in a cavity 21 with the lance 29 kept in the unlocked state, and the stopper surface 57 abuts on the housing part 23 to stop the tool 50. By pushing back the terminal fitting 10, a waterproof rubber plug at the rear end projects rearward from the entrance of the cavity 21, and the projection thereof is used as a mark of the terminal fitting 10 to be extracted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303397-A (JP)
Title: Device, method, and system for detecting vehicle
Inventor: HIRAYAMA TATSURO
IPC: G08G1/04
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device, method, and system for detecting a vehicle for improving detection accuracy of the vehicle.  <P>SOLUTION: The device for detecting the vehicle 20 is provided with a vehicle detecting part 23 having a background image forming function for forming a high luminance background image, and a low luminance background image having a luminance value lower than that of the high luminance background image as a background image, a difference detecting function for detecting a background difference on the basis of a difference of luminance values of a photographed image and the high luminance background image when the luminance value of the photographed image is higher than the luminance value of the high luminance background image, and a difference of the luminance values of the photographed image and the lower luminance background image when the luminance value of the photographed image is lower than the luminance value of the low luminance background image, and a vehicle detecting function for detecting the vehicle 3 in a photographed area 2 on the basis of the background difference detected by a difference detecting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304182-A (JP)
Title: Diversity receiver
Inventor: SHINODA ATSUSHI
IPC: H04J11/00
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diversity receiver that substantially selects an antenna, is stable and sufficiently effective.  <P>SOLUTION: In this diversity receiver provided with a plurality of antennas for receiving a signal subjected to OFDM modulation, variable attenuators 9 to 12 respectively attenuate signals received from antennas 1 to 4, the respective attenuated outputs are combined, an orthogonal detector 16 orthogonally detects a combined output to obtain baseband I and Q signals, a guard correlator 20 detects a correlation in a guard interval period of the baseband I and Q signals, and the attenuation quantity of the variable attenuators is changed in a period corresponding to a guard interval section on the basis of either a modulation system of the received signal or the moving speed of the diversity receiver under the control of a diversity control circuit 23 depending on whether the peak level of a correlation output in the guard interval period increases.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278457-A (JP)
Title: Coupling structure for sash frame member
Inventor: TOKITA SHIGEAKI
IPC: E06B3/968
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To implement a coupling structure for a sash frame member, which facilitates coupling work and does not produce backlash after completion of the sash frame member.  <P>SOLUTION: The sash frame member has corner portions each having a hollow portion which is angular in cross section. An almost L-shaped corner block which is inserted into the hollow portion, has arms each having a thin V-shape or U-shaped extension flange at the tip thereof. Each extension flange has springiness imparted thereto. Alternatively, the arms of the corner block each may have a slot formed therein, into which an elastic member is inserted in a manner protruding therefrom.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302654-A (JP)
Title: Display device
Inventor: MATSUI KENJI
IPC: G02F1/1368
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To accurately measure the state of inter-layer matching between a gate line and a drain line.  <P>SOLUTION: A device has: a couple of a 1st oblique part Q1 and a 2nd oblique part Q2 which are symmetrical about the extension direction of a video signal line DL and a couple of a 3rd oblique part Q3 and a 4th oblique part Q4 which are symmetrical about the extension direction of a scanning line GL, both couples at a width-directional position of an intersection part where the scanning signal line GL crosses the video signal line DL; and a nearly cross- shaped part having a 1st extension part R1 which projects in a direction crossing the video signal line DL in correspondence with a position where the video signal line DL overlaps with a rectangular opening part GLH that the scanning signal line GL has and becomes a drain electrode SD2 of a thin-film transistor and a 2nd extension part R2 which projects in a direction crossing the extension direction of the video signal line DL with respect to the 1st extension part R1 and projects to the opposite side from the 1st extension part R1 with respect to the video signal line DL. In the device, symmetry of the 1st oblique part R1 about the video signal line DL, symmetry of the 2nd oblique part R2 about the scanning signal line GL, and the overlap state of the nearly cross-shaped part of the video signal line DL and the rectangular opening part GLH that the scanning signal line GL has are used to measure a misalignment between the video signal line DL and scanning signal line GL.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307334-A (JP)
Title: Fan coil unit
Inventor: KITAGAWA TORU
IPC: F24F11/02
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To intensively heat the neighborhood of a floor face of a perimeter zone in a short time to prevent a person in a room from feeling the chill near the floor face during the morning in winter.  <P>SOLUTION: This fan coil unit comprises an indoor air suction port 5 for introducing the indoor air into a machine, and further comprises an air blower 11 for inducing and pressure-feeding the indoor air into the machine through the suction port, and an upper supply opening 3 for blowing out the air into the room. The fan coil unit further comprises a lower supply opening 4 for blowing out the conditioned air to a floor part, a pressure chamber 10 for distributing the conditioned air to the upper supply opening and the lower supply opening, and flow control means 8, 9 mounted between the pressure chamber and each of the supply openings, and the conditioned air is sent into the room and the floor part from the upper and lower supply openings on the basis of the control by the flow control means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309103-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: UCHIYAMA AKIRA
IPC: H01L21/78
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate accidental etching on a wafer surface by preventing a liquid chemical used for back etching from sneaking to the wafer surface when the rear surface of the wafer is back-etched.  <P>SOLUTION: After a resist pattern is formed at the outermost peripheral part of the wafer surface, the rear surface of the wafer is back-etched using the liquid chemical to reduce the thickness of the wafer. The back etching is performed after allowing a passivation film to remain only at a scribe line that separates a semiconductor chip present at the outermost peripheral part of the wafer surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003015229-A (JP)
Title: Hologram screen
Inventor: HATTORI HIDEKAZU
IPC: G03B21/62
Filed: 2002-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a hologram screen superior in color reproducibility. SOLUTION: The screen is constituted of a hologram element 11 having a function for diffracting projected light 21 projected from a projector 2 and a light scattering element which is combined with the hologram element 11 and scatters projected light 21 made incident in the range of a specified incident angle. It is desirable that the range of the specified incident angel is 25 to 60 deg. and the scattering degree of the light scattering element 12 is not less than 5 deg.. The light scattering element 12 is arranged on a projector side, or the light scattering element 12 is arranged on the opposite side of the projector side.
Patent JP-2003314191-A (JP)
Title: Foaming agent for use in foam shielding method
Inventor: FUJITA SHUICHI
IPC: E21D9/06
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foaming agent for use in a foam shielding method, which forms stable foam and does not degrade the fluidity of sand and earth.  <P>SOLUTION: The foaming agent for use in foam shielding contains an alkyl ether sulfate salt containing a hydrocarbon radical having 8 to 18 carbon atoms and an alcohol having 8 to 18 carbon atoms at a specific weight ratio.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003080052-A (JP)
Title: Hazardous material treating system
Inventor: SUZUKI TAKESHI
IPC: B09B5/00
Filed: 2002-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a hazardous material treating system and a treating method therefor capable of performing the perfect treatment of PCB contaminated apparatuses, such as voltage transformers. SOLUTION: This system is furnished with a pulverizing means 1015 for pulverizing and slurrying organic matter, such as paper, wood and resins, stuck with the hazardous materials or containing these materials and a hazardous material treating means 1013 for decomposing and treating the hazardous materials separated by the treating means 1013 and/or the hazardous materials in the slurry and the maximum grain size of the above slurry 1014 is <=500 μm.
Patent JP-2003023810-A (JP)
Title: Rotavator for tractor
Inventor: KIM JUNHO
IPC: A01B33/08
Filed: 2002-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a rotavator for a tractor enabling the bottom of paddy field to be brought to a muddy condition with a given depth without being affected by the vertical motion of the tractor. SOLUTION: This rotavator for the tractor comprises a frame (8) to be put to vertical motion through the retractile motion of a hydraulic cylinder (6), a number of rotary blades (10) mounted thereunder, and a cover (12) or rake mounted behind in a vertically movable way and making a turning ascending/descending motion by the vertical motion of the frame (8) with the lower end in firm contact with the ground, and also includes a control valve (24) controlling the contactile motion of the hydraulic cylinder (6);  wherein controllers (30, 32 and 34) maneuvering the control valve (24) by the vertical motion of the cover (12) or the rake are linked to the control valve (24) so that the hydraulic cylinder (6) is automatically put to contractile motion by the action of the control valve (24) through the controllers (30, 32 and 34) as the cover (12) or the rake makes a turning ascending/descending motion to effect putting the frame (8) to vertical motion so as to keep it at a given height above the ground.
Patent JP-2003314922-A (JP)
Title: Exhaust heat recovery-type absorption refrigerator
Inventor: NINOMIYA YOSHIO
IPC: F25B15/00
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust heat recovery-type absorption refrigerator which prevents the leakage of waste gas with a simple structure while efficiently performing the heat exchanging upon heating the refrigerant solution by directly performing the heat exchanging between the waste gas discharged from a combustion system and the refrigerant solution.  <P>SOLUTION: This exhaust heat recovery-type absorption refrigerator comprising a high-temperature regenerator for heating the refrigerant solution stored in a storing part to separate the same into the refrigerant solution and the refrigerant vapor, a low-temperature regenerator for heating the refrigerant solution sent from the high-temperature regenerator by the refrigerant vapor sent from the high-temperature regenerator, a condenser for cooling and condensing the refrigerant vapor having passed through the low-temperature regenerator, an evaporator for evaporating the refrigerant liquid obtained by the condenser, and an absorber for absorbing the refrigerant vapor generated by the evaporator to the refrigerant solution sent from the low-temperature regenerator, further comprises a waste gas heat exchanger for heating the refrigerant solution flowing out from the low-temperature regenerator by the waste gas having passed through the high-temperature regenerator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310457-A (JP)
Title: Rice scoop receiver
Inventor: YASHIMA MITSURU
IPC: A47G21/14
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve handiness of a rice scoop receiver by making it possible to use a rice scoop with the receiver attached and to put it freely on a table, a handle of a rice cooker or the like as it is.  <P>SOLUTION: This rice scoop receiver has an outer fringe and a plate-shaped holder inside the outer fringe. The cut between the outer fringe and the holder has a U shape.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317090-A (JP)
Title: Method and system for image correction
Inventor: KAWAI NAOKI
IPC: G06T11/80
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for image correction which fits images so that their seam becomes inconspicuous when an undesired part of an image is replaced with another image.  <P>SOLUTION: The source image having the undesired part and a patch image substituting for the undesired part of the source image are inputted (S1, S2). After necessary parameters are set (S3), an overlap area is generated nearby the border between the source image and patch image (S4) and in the overlap area, an optimum boarder as a minimum error border is determined according to pixel values of the source images and patch image (S5). An image corrected by determining pixel values according to the optimum border is outputted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322500-A (JP)
Title: Projectile
Inventor: IWAMATSU KAZUYUKI
IPC: F42C15/40
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To make the fuse of a projectile which does not hit a target and becomes an unexploded shell by arming a fuse just before meeting the target the state that the fuse is not armed as much as possible.  <P>SOLUTION: In a method of arming the fuse detonating the warhead of the projectile, an imaging device in an inducing device mounted on the projectile calculates the number of pixels of the target image from the image which measures the energy radiated from the target. When the number of pixels of the target image exceeds a certain setting value, a distance between the projectile and the target is shortened and a target approach signal that it is just before meeting the target is output. The projectile arms the fuse just before meeting the target by adding the target approach signal as a condition of the arming of the fuse.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321612-A (JP)
Title: Resin composition
Inventor: TANAKA TATSUO
IPC: C08K5/103
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition capable of giving films provided with LLDPE (linear low density polyethylene) or VLDPE (very low density polyethylene) as the surface layer and simultaneously affording them with antimistingness and mechanically packaging suitableness such as slipperiness.  <P>SOLUTION: The resin composition contains a surfactant composition comprising (a) an ester of an 8-24C long-chain fatty acid and monoglycerol, (b) an ester of the 8-24C long-chain fatty acid and diglycerol, (c) an ester of the 8-24C long-chain fatty acid and tetraglycerol, and (d) a polyethylene glycol fatty acid ester.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003026743-A (JP)
Title: Block polymer and its use
Inventor: KOBAYASHI NOBUHIRO
IPC: C08F293/00
Filed: 2002-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a block polymer exhibiting effective adhesion to a mirror- finished adherend, which hardly produces anchoring effects of a self-adhesive and therefore is hard to glue, and yet having excellent self-adhesive properties. SOLUTION: The block polymer is obtained by polymerizing a monomer component comprising as an essential ingredient a monomer which has a carboxyl group in the molecule and gives a homopolymer having a glass transition temperature of lower than 0 deg.C. The self-adhesive comprises the block polymer.