baber/WOPTO huggingface dataset:
Patent JP-2004230479-A (JP)
Title: Communication robot and communication system using the same
Inventor: KOGURE KIYOSHI
IPC: A63H3/33
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robot to develop natural communication by reproducing body performance such as gestures as well as voice of a communication mate.  <P>SOLUTION: A communication system 10 includes the communication robots 12, 14. When a user A presents (inputs) voice and body performance followed by the voice, to the robot 12, the robot 12 prepares a message including the voice and body performance. The robot 12 records the message if the message is for a user B, and transmits the message to the robot 14 if the message is for a user C. The robot 12 (14) presents the recorded message to the user at the destination, that is, reproduces the voice and body performance included in the message. In the same way, the user C transmits the message to at least one of the user A and user B through the robots 14 and 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189477-A (JP)
Title: Method and device for continuous suction type pneumatic transportation
Inventor: ARAI TAKESHI
IPC: B65G53/60
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an upper-stage exhaust valve from biting fine particles therein, in a method and a device for suction type pneumatic transportation of a double damper structure.  <P>SOLUTION: In this suction type pneumatic transportation device 10 of the double dumper structure, after the upper-stage exhaust valve 66 is opened to discharge fine particles in a separator and immediately before the upper-stage exhaust valve 66 is completely closed, a conical fine particles restraint member 114 is brought into engagement with an exhaust cone 60 to prevent the upper-stage exhaust valve 66 from biting fine particles therein while securing continuous operation of the pneumatic transportation device. Further, in the device, an upward airflow from the intermediate chamber 64 toward a suction/separation chamber is generated by introducing atmospheric pressure into the intermediate chamber 64, and thereby the prevention for the biting of the fine particles is further ensured.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234275-A (JP)
Title: Round system
Inventor: OKAZAKI TAKASHI
IPC: G06Q50/10
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a round system preventing failure of a round, to lower a cost for round, and to allow management of a rounder.  <P>SOLUTION: This round system is provided with an IC tag 20 installed in a garbage collection point 2 and an on-vehicle system 30 and a portable terminal 40 carried by the rounder 4 rounding a plurality of garbage collection points 2. The IC tag 20 has a storage part 23 storing tag identification information for identifying its installation place. The portable terminal 40 has a second communication part 42 inputting the tag identification information stored in the storage part 23. The on-vehicle system 30 has a load sensor 32 inputting a garbage amount collected at the garbage collection point 2 shown by the tag identification information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235011-A (JP)
Title: Electrolyte liquid using iodine-cyclodextrin clathrate compound and photoelectric conversion device using same
Inventor: OHASHI MINORU
IPC: H01L31/04
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion device of which toxicity is relaxed by including iodine, with high safety and an excellent photoelectric conversion property without deterioration of performance.  <P>SOLUTION: A semiconductor electrode composed of a substrate having conductivity on its surface, a semiconductor layer covering the conductive substrate, and pigment adsorbed on the surface of the semiconductor layer; and an opposing electrode having conductivity on its surface are arranged so as to face each other, and electrolyte liquid containing an iodine-cyclodextrin clathrate compound is used between the semiconductor electrode and the opposing electrode. It is preferable for the semiconductor to contain at least one kind of metal chalcogenide chosen from titanium, tin, zinc, iron, copper, tungsten, zirconium, hafnium, strontium, indium, cerium, yttrium, lanthanum, vanadium, niobium, tantalum, cadmium, lead, silver, antimony, bismuth, molybdenum, aluminum, gallium, chromium, cobalt, and nickel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003232519-A (JP)
Title: Method and apparatus for reducing combustor emission
Inventor: MANCINI ALFRED A
IPC: F23R3/14
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for operating a gas turbine engine 10, which facilitates reducing an amount of emissions from a combustor 16.  <P>SOLUTION: The combustor includes a mixer assembly 41 having a pilot mixer 42, a main mixer 44, and a center body 43 extending therebetween. The pilot mixer has a pilot fuel nozzle 54 and a plurality of axial swirlers 60. The main mixer has a main swirler and a plurality of fuel injection ports 98. The method comprises a step of injecting fuel into the combustor through the pilot mixer such that the fuel is discharged downstream from the axial swirlers of the pilot mixer, and a step of directing flow exiting the pilot mixer by means of a lip portion 108 extending from the center body into a pilot flame zone downstream of the pilot mixer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004231387-A (JP)
Title: Industrial waste proper treatment monitoring system
Inventor: OGAWA MITSUAKI
IPC: G06Q50/10
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a proper treatment managing system for soil left in construction work, sludge, industrial waste, and polluted soil.  <P>SOLUTION: This industrial waste proper treatment monitoring system is composed of one or more transportation vehicles provided with an on-vehicle terminal unit, a system network center composed of equipment managing loading/unloading information and position information/track information sent from the transportation vehicle, and one or more terminal units for operation connected with the Internet. The on-vehicle terminal unit is composed of a GPS (Global Positioning System) antenna receiving radio wave from an artificial satellite and a portable telephone terminal unit for data communication or the like. It can send position information of itself and information for management such as a management slip for a loaded object to the system network center by utilizing packet communication service using a portable telephone network. A manager of this system can confirm the information for management by connecting with a computer for Web communication delivery.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232796-A (JP)
Title: Temporarily locking device for pipe support band
Inventor: KOMORI SHIGETAKA
IPC: F16L3/08
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temporarily locking device for a pipe support band capable of preventing abrasion of threads in a bolt in inserting it, and preventing the bolt from coming off to improve work efficiency in pipe disposing work after insertion.  <P>SOLUTION: In this temporarily locking device 5 for a pipe support band, a leg member 2 to be fixed to a building is held by a pair of installation piece parts 11 and 11 of two-split band bodies 1 and 1 to hold a pipe P, and the installation piece parts 11 and 11 are fixed to the leg member 2 by a bolt 3 and a nut 4. It comprises a base 50 provided to be set on one surface of one installation piece part 11, a bolt lock cut 51 cut in a side part of the installation base 50, and extended to a corresponding position to a through hole 12 when set, and a piece part 52 extended from an upper end and/or a lower end of the installation base 50 in a roughly perpendicular direction, and provided with a lock claw 52a to be locked to the other installation piece part 11. Cut width size of the bolt lock cut 51 is a little smaller than a ridge diameter of a bolt shaft part 31, and a little larger than a trough diameter.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230821-A (JP)
Title: Method for producing mold for molding tire
Inventor: HAMAMOTO KIMIYA
IPC: B29L30/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a mold for molding a tire in which a defective molten metal periphery in the vicinity of the burial of a sipe is improved to improve the appearance of the tire when the sipe is cast by the constitution of a tire pattern.  <P>SOLUTION: When a casting-out part 6 is formed in advance in the burial part 5 of the sipe 4 and the sipe 4 is cast during die casting, the casting-out part 6 is embedded on the basis of the profile surface Z of a mold piece 1. The casting-out part 6 of the sipe 4, as shown in Fig. 2 and Fig. 3, is formed in a hollow part Ga of a length L and a depth H or a notch part Gb in the burial part 5 of the sipe 4. As shown in Fig.4, two notch parts Gb of the burial part 5 of the sipe 4 can be formed. The sum of the length L of the notch parts Ga or the hollow parts Gb of the sipe 4 is preferably set up to be 20-70% of the length La of the sipe 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233277-A (JP)
Title: Vehicle-mounted radar apparatus
Inventor: KUMON HIROAKI
IPC: G01S13/931
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle-mounted radar apparatus capable of reliably identifying only reflected waves from a close range road surface and raindrops.  <P>SOLUTION: Peak frequencies fbu, fbd in beat signals B1-B9, which correspond to the difference in frequency between a plurality of reception signals fr1-fr9 received by a plurality of reception antennas AR1-AR9 and a transmission signal fs, are extracted for converting the phase difference of respective beat signals B1-B9 in the peak frequencies fbu, fbd to a frequency signal. At this time, in the reflected waves reflected by the close range road surface and the raindrops, the phase difference of respective beat signals is irregular and the peak intensity of the frequency in the converted frequency signal is decreased. Therefore, it is determined that reflection by the close range road surface or the raindrops is made when the intensity of the peak frequency in the converted frequency signal is compared with specific one using the rising- and falling-section peak frequencies fbu, fbd as a reference and is the specific intensity or less.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231622-A (JP)
Title: Pentose derivative having iodoaryl group
Inventor: NISHIGAKI JUNJI
IPC: C07H15/04
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an iodine compound suitable as a liposome-containing iodine-imaging agent for imaging a lesion selectively.  <P>SOLUTION: This compound is expressed by the general formula (wherein, Ar<SP>1</SP>, Ar<SP>2</SP>are independently each H or an aryl group, but at least one of the Ar<SP>1</SP>, Ar<SP>2</SP>or both of them is an aryl group having at least one iodine atom as a substituting group; L<SP>1</SP>, L<SP>2</SP>are independently each a divalent bonding group; and R<SP>1</SP>, R<SP>2</SP>are independently each H or a univalent substituting group). The liposome contains the compound or its salt as a membrane-constituting component.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238487-A (JP)
Title: Fluorine-substituted alicyclic group-containing (meth)acrylic ester and cured product thereof
Inventor: TAKEDA YOSHIMASA
IPC: G02B1/04
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorine-substituted alicyclic group-containing (meth)acrylic ester as a raw material for hard and low-refractive index optical materials with high glass transition temperature, to provide a composition containing the same, and to provide a cured product obtained from the composition.  <P>SOLUTION: The fluorine-substituted alicyclic group-containing (meth)acrylic ester is represented by chemical formula(I)[ wherein, (C<SB>p</SB>H<SB>q</SB>F<SB>r</SB>) is an alicyclic group where p is 3-10, q is 0-4 and r is 2-18; x is 0-8; y is 0-4; z is 2-6; R<SP>1</SP>is a 1-10C straight-chain or branched alkyl or fluoroalkyl; and R<SP>2</SP>is H or methyl ]. The composition, which is polymerizable, contains the (meth)acrylic ester. The cured product is obtained by heating the composition or irradiating it with active energy rays.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242427-A (JP)
Title: Current limit circuit
Inventor: KUSAFUKA HIRONOBU
IPC: H02M3/00
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To protect a circuit from a temperature rise in an DC-DC converter or the like.  <P>SOLUTION: A thermistor 10 converts temperatures to voltage signals and feeds them to comparators 14-1 to 14-4. The comparators 14-1 to 14-3 compare voltages of the thermistor 10 with different reference voltages, and feed the comparison results to RS flip-flops 16-1 to 16-3. The RS flip-flops 16-1 to 16-3 set operations/non-operations of an external output circuit 18 and a current limit circuit 20. An output from the comparator 14-2 is fed to a reset terminal of the RS flip-flop 16-1 and to a set terminal of the RS flip-flop 16-2, thus sharing the comparators.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237955-A (JP)
Title: Tire air pressure monitor
Inventor: OBA TAKESHI
IPC: B60C23/02
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and highly precise tire air pressure monitor for a vehicle.  <P>SOLUTION: The tire air pressure monitor 1 comprises a wheel speed sensor 3 (first pulse signal generating means) which generates wheel speed signals (first pulses) at an interval responding to the revolution speed of a wheel, a tire air pressure sensor 4 (second pulse signal generating means) which generates air pressure signals (second pulse signals) at an interval responding to the wheel speed and the air pressure of a tire fitted on the wheel, a pulse interval estimating section 5 (air pressure estimation signal generating means) which eliminates an influence of the wheel speed from the air pressure signal (second pulse signal), using the wheel speed signal (first pulse signal), and generates an air pressure estimation signal, and a tire air pressure estimating section 7 (air pressure estimating means) which estimates the air pressure of the tire 2 on the basis of the air pressure estimation signal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247925-A (JP)
Title: Image / audio processing apparatus
Inventor: SASAKI HAJIME
IPC: H04N101/00
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for processing image and audio data that is made compact and attains power-saving.  <P>SOLUTION: When image data 2 are inputted, a selection instruction section 60 outputs a signal '0'. The image data 2 are sequentially shifted through registers 41, 41,...41 of a first stage, and thereafter buffered in a line memory 51, then sequentially shifted through registers 41, 41,...41 of a second stage, similarly and so on, the image data 2 are sequentially shifted through registers 41, 41,...41 of up to a fifth stage and latched resulting in applying two-dimensional spatial filter processing to the image data 2. When the processing section 14 receives audio data 3, the selection instruction section 60 outputs a signal '1'. The audio data 3 are sequentially shifted through the registers 41, 41,...41 of the first stage, and thereafter directly transferred to the registers 41, 41,...41 of the second stage, and similarly the audio data 3 are latched by the registers 41, 41,...41 of the third to fifth stages resulting in applying one-dimensional filter processing to the audio data 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246261-A (JP)
Title: Optical low-pass filter and camera
Inventor: IWANE TORU
IPC: G03B11/00
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical low-pass filter capable of reducing moire and false colors more effectively by improving the symmetry of a separation width characteristic by taking the angle of incidence of incident luminous flux into consideration.  <P>SOLUTION: The luminous flux made incident on the optical low-pass filter using an optically anisotropic substance is refracted by the interface of the optical low-pass filter. The cutting angle of the optically anisotropic substance to the optical axis of a refractive index elliptic body is so set that the relation between the incidence angle and separation width of the luminous flux is nearly symmetric with the incidence angle =0 (deg) according to the degree of the refraction. For example, when the optically anisotropic substance is crystal, the cutting angle is set to 36 (deg) and then the symmetry of the separation width characteristic becomes very excellent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253019-A (JP)
Title: Astigmatism measuring method for optical pickup, astigmatism adjusting method and astigmatism measuring device
Inventor: TAKIGUCHI HITOSHI
IPC: G11B7/1392
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an astigmatism adjusting method for an optical pickup to simply correct an astigmatism even though the spot shape of light beams converged onto an optical disk is not completely circular.  <P>SOLUTION: The distance L0 between a focal position where light beams are converged along the RAD direction and a focal position where the beams are converged along the TAN direction is obtained. Moreover, the distance L45 between a focal position where the beams are converged along the direction which is tilted by 45 degrees from the RAD (Radial) direction and a focal position where the beams are converged along the direction which is tilted by 45 degrees from the TAN (Tangential) direction is obtained. Then, astigmatism is measured from the obtained distances L0 and L45. The setting angle of a standing mirror is adjusted on the basis of the distances L0 and L45 to correct astigmatism.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248754-A (JP)
Title: Suspension for walking training
Inventor: NOMURA NORIO
IPC: A61H1/02
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspension for walking training which will not block the natural motion of the body of the trainees.  <P>SOLUTION: A walking training device is provided with a body holding means 200 for holding the body of the trainee 210, a suspension 51 for linking the body holding means 200 and a pullup force generator for applying the adjustable pullup forces to the suspension 51. The suspension 51 is provided with a front link part 52F for linking a suspension string 203 being extended through the front part of the body of the trainee 210 from a belt 201 mounted on the waist of the trainee 210 and a rear link part 52R for linking the suspension string 203 extended through the rear part of the body. The front and rear link parts 52F and 52R are arranged being separated longitudinally exceeding the thickness of the body of the trainee 210. The longitudinal distance to the front link part 52F from the swivel shaft 53a as a suspension support link part is made larger than the longitudinal distance to the rear link part 52R.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249187-A (JP)
Title: Water treating apparatus
Inventor: AKABOSHI TAKAYUKI
IPC: C02F1/50
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a water treating apparatus of high precision, which can perform stable sterilization regardless of water quality of raw water.  <P>SOLUTION: The water treating apparatus is provided with a silver ion supply section 6 which has at least a pair of electrodes made of silver and dissolves silver ions in the raw water by electrolysis, a power supply section 1 for supplying electric current between both electrodes, a flowmeter 5 for measuring flow rate of the raw water and an electric current control section 2 for controlling the value of current flowing between both electrodes by a measured flow rate signal. Further at least one between a water thermometer 3 for measuring temperature of the raw water and a hydrogen ion concentration meter 4 for measuring hydrogen ion concentration is arranged in a prestage of the silver ion supply section. By incorporating these measured values into the electric current control section, the flowing current value is controlled.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253538-A (JP)
Title: Reactor
Inventor: MINATO TETSUYA
IPC: H01F37/00
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reactor reduced in magnetic noise with respect to the change of an inflow current.  <P>SOLUTION: A magnetic gap spacer 5 is arranged in a magnetic gap 4, and a groove 1b is provided on the laminated surface of a central magnetic leg 1a orthogonal to magnetic flux upon the inflow of an electric current into a coil 3 while central magnetic leg laminating welding 1c is effected in the groove 1b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250566-A (JP)
Title: Pressure-sensitive adhesive sheet
Inventor: TAJIMA ISAO
IPC: C09J201/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost pressure-sensitive adhesive sheet which shows good deaerability and releasability when stuck and hence has good applicability.  <P>SOLUTION: The pressure-sensitive adhesive sheet 10 has a pressure-sensitive adhesive layer 2 and a separator 3 placed on a substrate 1. The separator 3 comprises a separator substrate 3A, an easily adhering layer 4a formed on overall the surface of the separator 3A, and a release layer 5 formed locally on the easily adhering layer by printing a silicone resin or the like; thus, the separator 3 has a release-surface/easily-adhering-surface pattern comprising a release surface b as the release layer part and an easily adhering surface a as the release layer-deficient part. When the separator is released, the pressure-sensitive adhesive layer, the part being in contact with the easily adhering surface, undergoes cohesive failure and a part of the pressure-sensitive adhesive layer is seized to the separator side, thus forming pits 6 in the pressure-sensitive adhesive layer on the substrate sheet. The pits provide deaerability, releasability, and applicability.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250177-A (JP)
Title: Paper conveying mechanism
Inventor: AIDA MITSUHIRO
IPC: B65H5/06
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper conveying mechanism allowing reduction of dotted line-like toner contamination adhered to paper.  <P>SOLUTION: A paper conveying mechanism 1 is disposed between a transferring device 2 and a fixing device 3. A rotator 12 disposed in the paper conveying mechanism 1 is supported by a coil spring 17 as an elastic member from an upper conveying guide 14. The tip of the coil spring 17 is mounted to a support body 18 for receiving the shaft of the rotator 12. The rotator 12 is therefore energized downward by weights of the rotator 12 and the support body 18 and the coil spring 17.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251397-A (JP)
Title: Nail and nailing machine
Inventor: ITO MASANORI
IPC: F16B15/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nail allowing a carpenter alone to perform construction work for a steel backing material in the room of a high-rise condominium.  <P>SOLUTION: A nail leg 14 branches into a three-pronged fork at the lower part of a nail head 12. It consists of a center nail leg 16 and a pair of side nail legs 18. The pair of nail legs 18, 18 each have an elastic portion 22 and a driven portion 24. The elastic portions 22 are approximately in such an arcuate shape that they are bent to be apart from each other from the lower part of the nail head 12 with the center nail leg 16 as a center and then bent toward the center nail leg 16 again. The driven portions 24 are arranged along the center nail leg continuously extending from the elastic portions 22.  <P>COPYRIGHT: (C)2004,JPO&NCIPI