baber/WOPTO huggingface dataset:
Patent JP-2003500151-A (JP)
IPC: G01S15/89
Filed: 2000-05-26
Abstract: A method and device are provided for use in medical applications that permit affordable 3D imaging of blood flow using a low profile easily long-term unattended Doppler ultrasound monitoring in spite of motion of the patient or pad. The pad, and associated processor collects, Doppler processes ultrasound blood velocity data in a 3D region through the use of a planar phased array of piezoelectric elements. The invention locks onto, and tracks the points in 3D space that produce the locally maximum blood velocity signals. The integrated coordinates of points acquired by the accurate tracking process is used to form a 3D map of blood vessels, provide a display that can be used to select multiple points of interest for expanded data collection, for long-term continuous, and unattended blood flow monitoring.
Patent JP-2002207798-A (JP)
Title: Delivery management center, warehouse company terminal, and physical distribution system terminal
Inventor: KUMADA FUSAYOSHI
IPC: G06Q10/00
Filed: 2001-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a delivery management center or the like capable of improving efficiency of retrieving operation and lading operation of a load in a physical distribution system. SOLUTION: The delivery management center 3 receives delivery request information from a goods owner terminal 1, provides a delivery request code and certification information, and supplies to a delivery company terminal 5 of a delivery company and a warehouse company terminal 9 of a warehouse company. The delivery company terminal 5 transmits dispatch data indicating detail of dispatch to the delivery management center 3. The delivery management center 3 obtains position information of a dispatched vehicle on the basis of the dispatch data, calculates an estimated arrival time of the vehicle to the warehouse company by using the position information, and supplies the estimated arrival time to the warehouse company terminal 9 together with the delivery request code corresponding to the vehicle.
Patent JP-2002208724-A (JP)
Title: Semiconductor element and its fabricating method
Inventor: HIRANO HIKARI
IPC: H01L31/10
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor element employing a semiconductor film of low defect density over a large area in which the effect of absorption and scattering of light by a substrate is eliminated. SOLUTION: The semiconductor element comprises a first nitride semiconductor layer 3 grown on a crystal grown face in which first partial setback recesses 10 are formed and second partial setback recesses 11 are formed in the surface of the first semiconductor layer 3 above the middle position of adjacent first recesses 10, and a single or a plurality of second semiconductor layers 4 of the same material as the first semiconductor layer 3 grown on the first semiconductor layer 3 wherein the atomic arrangement structure of the crystal grown face is identical to that of the first semiconductor layer 3 on the crystal grown face.
Patent JP-2002206995-A (JP)
Title: Expiratory gas-storing container supply device
Inventor: TANAKA MASATO
IPC: G01N1/00
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide an expiratory gas-storing container supply device with a simple structure capable of sequentially supplying plural accumulated expiratory gas-storing containers to a lead-in position (a position for leading a stored expiratory gas into an analysis part). SOLUTION: This expiratory gas-storing container supply device 1 is built in an expiratory gas analyzer 10, and has an accumulation part 3 and a takeout mechanism 4. The accumulation part 3 has inclined passages 31, 32 inclining to a horizontal plane and a passage 33, and can accumulate the plural expiratory gas-storing containers 9. The takeout mechanism 4 sequentially takes out the expiratory gas-storing containers 9 from the accumulation part 3 and supplies them to the lead-in position 104. In the lead-in position 104, the expiratory gas stored in the expiratory gas-storing container 9 is sucked, led into the analysis part, and measured and analyzed. The expiratory gas-storing container 9 has a nearly cylindrical shape and rolls to advance in the accumulation part 3.
Patent JP-2002209069-A (JP)
Title: Image reader, image read method and storage medium
Inventor: SHIMIZU SATOSHI
IPC: H04N1/19
Filed: 2001-01-10
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that can read both sides of an original without complicating configuration. SOLUTION: The image reader is provided with a sensor unit 17 to read from a front side of an original and with a sensor unit 18 to read a rear side of the original. A drive pulse generating section 19 of the sensor unit 17 captures a reference clock CR and a synchronizing signal SS and generates a drive pulse (including a 1st storage period signal) to drive a CCD 15 on the basis of the reference clock CR and the synchronizing signal SS. A drive pulse generating section 20 of the sensor unit 18 captures the reference clock CR and the synchronizing signal SS and generates a drive pulse (including a 2nd storage period signal) to drive a CCD 16 on the basis of the reference clock CR and the synchronizing signal SS. The 2nd storage period signal is generated synchronously with the 1st storage period signal.
Patent JP-2002204927-A (JP)
Title: Structure for catalytic reaction, method for manufacturing it, and air treatment apparatus using the structure for catalytic reaction
Inventor: USAMI TEIICHI
IPC: B01J35/04
Filed: 2001-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a structure for catalytic reaction by which removal of odor ingredients, etc., in the air and sterilization can be realized with a simple and inexpensive constitution, a method for manufacturing it, and an air treatment apparatus using this. SOLUTION: A catalyst carrying part 3 and a heat exchanging part 2 are provided in a metal honey comb body 1 and a heating means 18 is arranged on the upstream side from the catalyst carrying part 3. By providing such a constitution as this, the odor ingredients, etc., in the air are decomposed in the catalyst carrying part 3 highly activated by the heating means 18 and are made to be odorless or harmles and various bacteria in the air are heated and sterilized by heat generation from the heating means 18 and radiation heat from the catalyst carrying part 3 heated by the heating means when the air passes through the catalyst carrying part 3 and cleaning treatment and modification treatment of the air are simultaneously accomplished.  In addition, in the heat exchanging part 2, heat recovery by heat exchange between the upstream side air and the downstream side air of the catalyst carrying part 3 is performed to suppress electric power consumption low.
Patent JP-2002207165-A (JP)
Title: Zoom optical system
Inventor: MOROOKA MASARU
IPC: G02B15/16
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain a compact two-group zoom optical system having the angle of view at a wide-angle end being >=70 deg. and having image-formation performance excellent all over the zoom area while realizing a variable power ratio being >=3. SOLUTION: This zoom optical system is constituted of a 1st lens group G1 having positive refractive power and a 2nd lens group G2 having negative refractive power. In the case of varying power from the wide-angle end to a telephoto end, the each lens group is moved to an object side so that space between the 1st and the 2nd lens groups G1 and G2 may be made small. The 1st lens group G1 is constituted of a 1st lens unit U1 having negative refractive power, a 2nd lens unit U2 having positive refractive power and a 3rd lens unit U3 having positive refractive power, and each lens unit consists of a single lens or a doublet. In order to miniaturize a camera and secure the excellent performance all over the zoom area, the zoom optical system satisfies a conditional expression (1) concerning a focal distance in the 1st lens group G1 of the 2nd lens unit U2.
Patent JP-2002216123-A (JP)
Title: Image processor, image processing system, image processing method and storage medium
Inventor: INOUE HITOSHI
IPC: G06T1/00
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an image processor by which one image at a satisfactory state is obtained by structure to stably correct variation of partial images when the image is acquired by a set of a plurality of the partial images. SOLUTION: When one image is constituted from a plurality of partial images not to be mutually overlapped, an image integrating means 109 integrates two adjacent partial images, defines them as one new partial image by correcting offset between two partial images selected from a plurality of partial images obtained by partial sensor panels 101a to 101d and repeatedly performs such a processing until integration of all of the plurality of partial images as one new image is completed.
Patent JP-2002213567-A (JP)
Title: Lockup device for fluid torque transmission device
Inventor: TOMIYAMA NAOKI
IPC: F16F1/02
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To simplify a mechanism for connecting a piston to a front cover in a lockup device having the piston pressing the frictional connection section of a drive plate to the front cover. SOLUTION: The drive plate 72 of the lockup device 7 has the frictional connection section near the frictional face of the front cover and outputs torque to a plurality of springs 73. The piston 74 is coupled with the front cover relatively unrotatably and movably in the axial direction by oil pressure, and it is a member for pressing the frictional connection section to the frictional face. A piston connecting mechanism 75 allows the piston 74 to be coupled with the front cover relatively nonrotatably and to move in the axial direction, and it has a wire ring 80 capable of transmitting torque between the piston 74 and the front cover.
Patent JP-2002220164-A (JP)
Title: Elevator group supervisory control system
Inventor: HIKITA SHIRO
IPC: B66B9/10
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To establish more efficient group supervisory control while maximally precluding a possibility of collision, in an elevator system where a plurality of cars serve in a single shaft. SOLUTION: The elevator system, where a plurality of shafts form one bank and a plurality of cars freely movable in relation to each other serve in each shaft, comprises a traffic detecting means for detecting traffic data on an elevator generated in a building, a zone setting means for setting a priority zone and a common zone for each of the upper and lower cars in dependence on the detection result of the traffic detecting means, a priority assignment setting means for setting a priority-assigned car in dependence on a call generation floor and direction and the zones set by the zone setting means when a landing call is generated, and an assignment deciding means for deciding an assigned car for the call on the basis of the priority assignment setting of the priority- assigned car thus set.
Patent JP-2002221601-A (JP)
Title: Antireflection laminate
Inventor: KIYOKAWA KAZUTOSHI
IPC: G02B1/14
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an antireflection laminate having adhesion strength further enhanced without adversely affecting optical characteristics, that is, having both high adhesion strength and optical characteristics. SOLUTION: The antireflection laminate is obtained by stacking at least a silicon oxide layer (1) as a first layer, a titanium nitride layer as a second layer and a silicon oxide layer (2) as a third layer in this order on a transparent substrate and the interface between the silicon oxide layer (1) and the titanium nitride layer is nitrided.
Patent JP-2002223336-A (JP)
Title: Image forming device and method for controlling image forming device
Inventor: HIROZAWA SAKURA
IPC: B41J21/00
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of easily setting a page configuration by setting single face/double face image formation mode in every page with respect to one copy of an original and performing image formation with single face and double face mixed, and to provide an image forming device control method. SOLUTION: This image forming device has image reading means 130 and 140 for sequentially reading image information of one copy of the original composed of one page or a plurality of pages and outputting image data, an image storing means 150 for storing the image data of the original in a page unit, an image forming means 160 for performing image formation on the basis of the image data, and a controlling means 100 capable of setting a page configuration by setting image formation mode information including information about single face image formation/double face image formation in each page and for performing control for the purpose of image formation with single face and double face mixed on the basis of the set image formation mode information.
Patent JP-2002222416-A (JP)
Title: Picture quality improving device
Inventor: MIYATA KIMIYOSHI
IPC: G06T5/20
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To remove noise from an image without spoiling its sharpness. SOLUTION: A total picture quality determining element calculating means 1 inputs image data having deteriorated owing to noise and individually calculates values for evaluating determining elements of the total picture quality of the image data. A total picture quality calculating means calculates values representing the total picture quality of the image data from the values for evaluating the determining elements of the total picture quality. A total picture quality decision means 3 decides whether the values representing the total picture quality of the image data are optimum and when not, a total picture quality determining element improving means updates the determining elements of the total picture quality of the image data individually in improving directions to generate updated image data.
Patent JP-2002234500-A (JP)
Title: Spacecraft protected by coating including pyroelectric/ ferroelectric particles and coating material thereof
Inventor: CORDARO JAMES F
IPC: C09D7/62
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide coating for a spacecraft allowing adjustment of a temperature characteristic, and capable of protecting the spacecraft from damage caused by large electron flux from the outside. SOLUTION: This spacecraft having an external surface includes a coating layer 20 coating the external surface. The coating layer 20 includes a binder 24 and plural pyroelectric/ferroelectric pigment particles 22a bound by the binder 24. The pyroelectric/ferroelectric pigment particle 22a comprises a pyroelectric/ ferroelectric pigment material.
Patent JP-2002219139-A (JP)
Title: Aerosol composition of matter for food particles removal
Inventor: ONIKI TAKAYUKI
IPC: A61C15/00
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an aerosol composition of matter for food particles removal which removes food particles stuck between teeth and the like easily and surely. SOLUTION: The aerosol composition of matter for food particles removal contains synthetic amorphous titanium bonded silicate whose titanium bond content TiO2 contains 0.5-15 percent by mass for SiO2 and free alkali metal (M) M/SiO2 contains 3.0-12.0 mole/mole percent, and propellant.
Patent JP-2002226418-A (JP)
Title: Method for producing 4-tertiary butylphenol and biphenols
Inventor: AKAMA MASATO
IPC: C07C37/48
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing 4-tertiary butylphenol and biphenols by which the high-quality 4-tertiary butylphenol, together with the biphenols, can be produced by rearranging tertiary butyl groups eliminated from the intermediates of biphenols having the tertiary butyl groups as substituent groups on aromatic rings to the phenol according to a transalkylating reaction in a process for producing the biphenols. SOLUTION: This method for producing the 4-tertiary butylphenol and biphenols is a method by which the biphenols can be produced and the industrially valuable high-purity 4-tertiary butylphenol can be produced by limiting the transalkylating reactional temperature and molar ratio of the phenol to the tertiary butyl groups within specific ranges and carrying out the reaction.
Patent JP-2002226114-A (JP)
Title: Document feeder and image forming device having the same
Inventor: FUJITA TARO
IPC: H04N1/04
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of dust from a roller reversing and conveying a document. SOLUTION: This document feeder comprises a conveying part for conveying and feeding the document to an image reading position for reading an image of the document, and a switch-back part having a pair of rollers 24a, 24b for temporarily conveying the document received from the conveying part to a downstream side of the image reading position, and then feeding the document to an upstream side of the conveying part by feeding the document in the reverse direction, and truncated conical run-off parts 24d are formed on both end parts of at least one of the rollers 24a to prevent the both ends of at least one of the rollers 24a from touching the document.
Patent JP-2002224483-A (JP)
Title: Thread cutter of sewing machine
Inventor: YAMAMOTO YUJI
IPC: D05B65/02
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a thread cutter of a sewing machine that provides required sharpness of a thread cutting even if engagement pressure of a blade portion is low. SOLUTION: In the thread cutter of the sewing machine having thread catching members (11 and 46) capable of catching thread by movement, thread cutting knives (12 and 45) each having a blade portion and capable of cutting thread in cooperation with the thread catching members, a thread cutting solenoid (16) capable of connecting the thread catching members to the rotating hook shaft of the sewing machine, and reciprocating the thread catching members on the basis of a thread cutting signal, vibration generation means (24, 47 and 55) supporting the thread cutter and capable of adding minute vibration, and a control means (30) driving the vibration generation means on the basis of operations (thread cutting signal, backpedaling, sewing machine switch, or the like) are provided.
Patent JP-2002228727-A (JP)
Title: Tester for switch
Inventor: NAKAGOME KOJI
IPC: G01R31/333
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To restrict the voltage distortion to be generated in a breaker in a short circuit test circuit for the breaker capable of supplying two or more kinds of short circuit test current. SOLUTION: In the short circuit test circuit for supplying the current from power sources 11-13 to the supply test breaker through step-down transformers 31-33 current control reactors 41-43 are connected to the only secondary side of the transformers 31-33.
Patent JP-2002226998-A (JP)
Title: Electrodeposition coating method and apparatus for rare earth bond magnet
Inventor: HAYASHI YASUMITSU
IPC: C25D13/00
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain an electrodeposition coating film with high corrosion resistance by preventing the generation of electrodes or the film. SOLUTION: An anode 18 is immersed into an electrodeposition coating tank 16 stored with an electrodeposition solution 14. The inside of the electrodeposition coating tank 16 is stepwise provided with a plurality of belt conveyers 22, 24 and 26 as cathodes capable of being mounted with rare earth bond magnet stocks 12 and conveying them. The rare earth bond magnet stocks 12 fallen from the downstream edge of the belt conveyer onto the upstream side are transferred to the belt conveyer on the downstream side and are successively conveyed to the downstream side. Prescribed voltage is applied to the space between the belt parts 28 of the belt conveyers 22, 24 and 26 and the anode 18, so that the rare earth bond magnet stocks 12 in contact with the belt parts 28 are energized to electrodeposit the whole of the surfaces with electrodeposition coating films.
Patent JP-2002233121-A (JP)
Title: Small-sized motor
Inventor: FURUKAWA SHINJI
IPC: H02K3/04
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a small sized motor which can hold and position with higher accuracy a plurality of rotor opposing portions which form an armature by eliminating any vibration thereof. SOLUTION: In this small sized motor, a gap is formed between the surface of a magnetic field which generates a magnetic flux by forming a rotor which is supported by a base plate 12 and rotated, and rotor opposing portions 16, 30 of a plurality of magnetic flux path members 15, 15a to form the armature 7 provided at the base plate 12 in the external position of the radial direction from a field, and the field rotates about a rotational center axial line. The plurality of rotor opposing portions 16, 30 are held by a holder 41, and the holder 41 is fixed to the base plate 12.
Patent JP-2002233032-A (JP)
Title: Manufacturing method for junction box for automobile and junction box formed by the method
Inventor: FUJII ATSUHIKO
IPC: B23K101/38
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To easily form a connector module. SOLUTION: In a junction box comprising the connector module, a fuse module and a relay module, the circuit of the connector module is formed by cross-wiring coated wires, applying ultrasonic vibration at the crossing point, and making removal of insulating coating and connection of the conductors simultaneously.
Patent JP-2002233918-A (JP)
Title: Caulking press-bonding device for cylindrical member
Inventor: ITAYA NOBUYUKI
IPC: H01R43/048
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a caulking press-bonding device capable of heightening securing force without excessively pressing a cylindrical member by embossing all of six faces of the cylindrical member to be fitted to a wire and hexagonal- caulked. SOLUTION: A forming die for caulking the cylindrical member to be hexagonal is divided into six parts, the respective faces of a hexagon are separately formed by each split die 1, and each split die includes a punch 3, whereby all of six faces formed by moving each of split dies 1 at right angles to the forming surface are embossed by the punch 3.
Patent JP-2002229646-A (JP)
Title: Intersection control method for automated guided vehicle
Inventor: GOTO KATSUNORI
IPC: G05D1/02
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To perform the smooth intersection control by shortening the signal processing time. SOLUTION: Automated vehicles M1 and M2 communicate with a ground side controller 1 at a first frequency Fm, and both the automated vehicles M1 and M2 communicate with each other at a second frequency Fn. When at least one of the automated vehicles M1 and M2 approaches an intersection, the ground side controller 1 indicates to change the communication mode to distributed mode for communicating between the automated vehicles. With the distributed mode, an approaching signal is transmitted when the automated vehicle approaches the intersection, and when the automated vehicle passed through the intersection, the leave informing signal is transmitted.  When the automated vehicle receives the approaching signal transmitted from the other automated vehicle, the automated vehicle waits at an inlet position of the intersection, and thereafter, when the automated vehicle receives the leave informing signal, the waiting automated vehicle approaches the intersection.