baber/WOPTO huggingface dataset:
Patent JP-2001292976-A (JP)
Title: Method and apparatus of imaging nuclear magnetic resonance
Inventor: TAKIZAWA MASAHIRO
IPC: A61B5/055
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To correct the body movement stably by using navigator echoes without linear artifacts (streak artifact). SOLUTION: In correcting the phase change among steps of measuring a main measurement echo by using a navigator echo obtained in the time of repetition of measuring the main echo necessary for imaging, the following steps are executed; (1) a step of one-dimensional Fourier-transforming the main measurement echo and the navigator echo in the read-out directions respectively to obtain the main measurement data and the navigator data, (2) a step of finding the phase difference between navigator data and the standard navigator data, (3) a step of correcting the phase difference based on the signal intensity of the navigator data, and (4) a step of phase-correcting the main measurement data by using the corrected phase difference.  Since there is no need to obtain a navigator echo by a spin echo component, a diffusion highlighting image can be obtained without extending the shortest TE of the image.
Patent JP-2001298392-A (JP)
Title: Method for capturing satellite
Inventor: GOSHIMA TATSUHIRO
IPC: H04B7/15
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a satellite capturing method capable of efficiently capture processing in accordance with a noise level in a communication environment because appropriate capture of a satellite signal is not realized at a fixed threshold level under a fluctuating environment noise level. SOLUTION: In satellite capture processing in a satellite communication system, a reception processing part 5 is provided with a means for quantifying a signal/noise level ratio according to the number of receiving errors per unit time during the operation of continuously receiving a satellite signal after capturing the satellite, and efficient capture processing is realized by deciding a threshold level in a capture processing part 3 by using the quantified signal/noise level ratio.
Patent JP-2001301033-A (JP)
Title: Pipe lining method, method and apparatus for reversing pipe lining material
Inventor: NAGAI MICHIO
IPC: B29K101/10
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To allow large fluid pressure to act on a pipe lining material to smoothly insert the pipe lining material in a pipeline while reversing the same. SOLUTION: A bent cap 4 of which both ends have different calibers is used and one end of a pipe lining material 3 is attached to the small diameter part 4A of the cap 4, and one end of an extension tube 6 is connected to the large diameter part 4B of the cap 4 through a joint 5. The cap 4 is arranged on the bottom of a manhole 1 and the small diameter part 4A thereof is turned toward the inlet of the pipeline 2 to be repaired, and water is injected in the extension tube 6 in this state. By this constitution, large water pressure acts on the pipe lining material 3 to smoothly reverse the pipe lining material 3 to insert the same in the pipeline 2.
Patent JP-2001303991-A (JP)
Title: Method for controlling valve timing of dohc engine
Inventor: SONE SATOSHI
IPC: F02D13/02
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the valve timing of a DOHC engine capable of performing feedback control of the closing timing of suction and exhaust valves under optimum to the operation state of an engine and with high-precision. SOLUTION: This method for controlling the valve timing of a DOH engine 1 is that VVT(variable valve timing mechanisms) 25 and 26 are situated on suction and exhaust cam shafts 17 and 18, respectively, rotation of a crank shaft 6 is transmitted to the exhaust cam shaft 18 through the VVT on the exhaust side (the variable valve timing mechanism on the drive side) 26 and rotation of the exhaust cam shaft 18 is transmitted to the suction cam shaft 17 through the VVT 25 on the suction side, and the closing timing of the suction and exhaust valves driven by the suction and exhaust cam shafts 17 and 18 is controlled according to the operation state of the engine 1.  From the target angle of the exhaust cam shaft 18 represented by a crank reference and the target angle of the suction cam shaft 17 represented by a differential angle from the target angle, the target angle of the crank reference of the suction cam shaft 17 is calculated, and feedback control of the VVT 25 on the suction side is executed such that the calculation value coincides with the actual angle of the suction cam shaft 17 measured based on the crank reference.
Patent JP-2001299216-A (JP)
Title: Storage controlling apparatus for ras tea leaf
Inventor: UCHIDA TAIZAN
IPC: F25D13/06
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide storage controlling apparatus for raw tea leaves capable of easily cooling the raw leaves in a storage container to a prescribed temperature by the use of chilled air from an air conditioner to keep the high quality of raw tea leaves and easily applicable to an existing facility. SOLUTION: The controlling apparatus for raw tea leaves is provided with a storage container holding a plurality of boxes connected in series in the transfer direction and having a wind channel under an aeration plate movable in the transfer direction and blowers placed corresponding to individual boxes to send air to the wind channel of the storage container. A cooling apparatus such as a spot cooler is connected to the blower and chilled air is supplied on the aeration plate through the wind channel by actuating the cooling apparatus to cool the raw tea leaves stored in the storage container. The cooling apparatus is placed for example one for plural boxes and the supply of chilled air is switched to each box or chilled air is supplied to a prescribed box through a wind guide connected to plural blowers.
Patent JP-2001298863-A (JP)
Title: Power receiving and distributing facility
Inventor: HONMA FUMIKI
IPC: H02H7/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a power receiving and distributing facility for suitably changing an impedance connected to a main wiring line in response to an analyzed result of a harmonic current of the main wiring line. SOLUTION: A harmonic current detected by a current transformer (CT-1) 14 or a current transformer (CT-2) 15 together with a reactor temperature sensor 12 is analyzed regarding its generating state by a harmonic wave monitoring controller 13. A 13-% reactor 9 and a 6-% reactor 10 are switched by its result, and connected to a capacitor 11. Thus, the impedance of a harmonic current suppressing circuit 18 is freely changed. An impedance optimum for suppressing the harmonic current is selected. The optimum harmonic current is suppressed to meet the generating state of the harmonic current. Then, an overheat of the reactors can be prevented without lowering a power factor improving effect.
Patent JP-2001301996-A (JP)
Title: Image forming device
Inventor: SAKAMOTO MITSUNORI
IPC: B65H1/00
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of reducing the man-hours of the jam eliminating work when feeding the printed paper sheets to be printed on the back side thereof in comparison with a case of feeding the new paper sheets. SOLUTION: This image forming device has a size informing means having the piper sheets condition information of the recording paper sheets inside of a paper feeding tray and a backside paper detecting means for detecting whether the recording paper sheets inside of the paper feeding tray is the backside paper sheets or not on the basis of the paper condition information from the size informing means. After the backside paper sheet passes through a fixing device 9, a following backside paper sheet is fed.
Patent JP-2001306440-A (JP)
Title: Automatic distribution service system for contents of electronic information, information processor, recording medium, method for automatically distributing contents of electronic information
Inventor: KAMIMURA MEGUMI
IPC: G06F3/048
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to successively view the up-to-date web pages of a previously requested field always at a determined time without depending on complicated input operation and information retrieving operation at the time of starting a system start screen. SOLUTION: The service system for automatically distributing the contents of electronic information based on an application contract previously concluded between an information provider and a user, is provided with an information distribution means 1 for distributing the contents of electronic information to the user, and an information processor 2 for receiving and processing the contents of the electronic information distributed from the means 1. The processor 2 accesses and connects a terminal connection management device 3 of the information provider at the previously set 1st hour, receives and stores the contents of the electronic information from the means 1, reads out the contents at the 2nd hour and displays the read contents on a monitor or the like.
Patent JP-2001304496-A (JP)
Title: Lp gas supply facility
Inventor: NISHIMORI TAKESHI
IPC: B65D90/02
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To unitize an LPG tank and evaporator so that they can be installed on the same foundation, make reasonable the structure of LPG tank, and manage with no provision of annex equipment as much as practicable. SOLUTION: An LPG gas supply facility is composed of the LPG tank installed on a foundation having a requisite aseismatic structure, a frame installed firmly beside the end plate part of the LPG tank in the hollow condition, and the evaporator placed on the frame and connected with LPG gas through appropriate pipings. A manhole for inspecting the inside of the take is installed below the tank shell part. A liquid receiving valve and vent valve of the tank are installed below the tank shell part in such a way that their openings confront each other, and thereby there is no risk that the annex equipment ranges out of the tank outer surface.
Patent JP-2001300795-A (JP)
Title: Press and pressing method
Inventor: KATO HISAYOSHI
IPC: B21D43/18
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a press and a pressing method which are applicable even to a large work to be pressed requiring a large number of pressing steps and less restricted in space. SOLUTION: This press comprises a first pressing line 11 with a plurality of press dies arrayed on one circumference, a second pressing line 12 with a plurality of press dies arrayed on one circumference concentric with the first pressing line 11 and different in radius, a work charging means 13 successively charging works in the first pressing line 11, a carrying means 20 which simultaneously carries a plurality of works W pressed by the pressing dies 111-128 of the pressing lines 11, 12 to the adjacent press die on the same pressing line, and carries the works W pressed by the first pressing line 11 to the second pressing line 12 at the same time, and a work taking-out means 14 taking out the works W pressed by the second pressing line 12 outside the pressing line.
Patent JP-2001309497-A (JP)
Title: Ultrasound probe and ultrasonic diagnostic device using the same
Inventor: HASHIMOTO SHINICHI
IPC: H04R17/00
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasound probe which can display a clear ultrasonic image by reducing crosstalk between signal lead wires, pulled from respective piezoelectric oscillators and dispense with the fitting process of a ground lead wire and to provide an ultrasonic diagnostic device. SOLUTION: A common ground electrode 12 common to dummy elements 16, which do not transmit/receive ultrasonic signals and valid, elements 13 transmitting/receiving the ultrasonic signals is connected electrically to a ground electrode 21 connected to the dummy element 16, the ground lead wires 20, connected to the ground electrode 21 and signal lead wires 18 connected to the valid elements 13, are disposed on the same substrate 19.
Patent JP-2001306045-A (JP)
Title: Screen display control method and device
Inventor: TAKAHASHI ATSUSHI
IPC: G09G3/36
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a display device, capable of displaying a video normally at the boundary between the video display area of the lower part of a display screen and the mask part display part of the lower part of the screen in performing a latter-box display. SOLUTION: When the output count value of a counter circuit 105 for counting the output signal of a display aspect ratio adjusting circuit 103 by receiving a vertical synchronizing signal and a horizontal synchronizing signal which are synchronizingly separated and resetting the output signal of a vertical display starting position generating circuit 101 becomes odd numbers and also greater than the number of image display scanning lines, a polarity-inverting circuit 104 inverts a polarity inversion signal 107 at every output of a display line deciding circuit 106, and also, at every output of the vertical display starting position generating circuit 101, by allowing the circuit 106 to thin the output of the circuit 103 and to output it.
Patent JP-2001313880-A (JP)
Title: Digital broadcast receiver and digital television receiver, and reception control method
Inventor: ISHIHARA KAZUHIDE
IPC: H04N5/44
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a receiver that can display image of a digital broadcast program with an optimum aspect ratio at all times. SOLUTION: When an image whose aspect ratio is 16:9 is being displayed on the screen of a television monitor, whose aspect ratio is 4:3 ('YES' in S1), a CPU 8 analyzes frame image data stored in a frame memory 6 (S2), when non-signal parts of the frame image data exists in areas of the screen corresponding to the left and right ends of the screen ('YES' in S3), it is discriminated that the aspect ratio of the image which is to be displayed next differs from that of the preceding image and is 4:3, the CPU 8 restores the aspect ratio of the display image to 4:3 (S4), and the image whose aspect ratio is 4:3 is displayed fully on the screen of the television monitor, whose aspect ratio is 4:3.
Patent JP-2001312606-A (JP)
Title: System and method for electronic transaction
Inventor: SHIRAKI YOSHIHIKO
IPC: G06Q10/00
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for electronic transaction which reduces standing stock by making the physical distribution of producer's goods and consumer's goods smooth and improves the efficiency of resource uses by reducing the cost for the physical distribution. SOLUTION: The electronic transaction system comprises a supplier terminal 20, a consumer terminal 30, an agent 10, and a transportation means 40, which are connected through a computer network. When selling and buying are carried out through the agent 10, the supplier and consumer are prevented from mutually knowing information on them to keep anonymity and trouble that the supplier and consumer possibly have when directly negotiating with each other is prevented. The blocking of the economical links of the physical distribution industry is eliminated to reduce standing stock and facilitate stock management, thereby making the physical distribution smooth. Further, the stock load on the physical distribution industry is reduced to reduce the cost for physical distribution and improve the efficiency of resource uses.
Patent JP-2001317811-A (JP)
Title: System controller and water heating equipment equipped with it
Inventor: KUMAGAI AKIRA
IPC: F24H1/10
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a system controller which can prevent a worker from selecting a control section by mistake, is improved in outward appearance due to a unified impression which appears when one plate is removed, and can prevent the erroneous recognition of each displaying element. SOLUTION: The colors of a master control section 51 and a slave control section 42 are made different from each other and, at the same time, plates 51b and 52b are respectively tinted with the colors of other sections.
Patent JP-2001317646-A (JP)
Title: Piezoelectric fluid control valve
Inventor: SAKURAI TOYONOBU
IPC: H02N2/00
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a normal open type piezoelectric fluid control valve capable of obtaining a valve closing force due to a springing force of a spring by converting an elongation force of a piezoelectric element laminated body into the springing force of the spring and having excellent durability. SOLUTION: The piezoelectric element laminated body 20 elongating due to the application of a voltage is arranged between a diaphragm valve 11 to which an elastic force in the direction of valve opening is given and a valve spring mechanism 25, and a distortion amount (a) when the piezoelectric element laminated body 20 is elongated is set to be larger than an opening and closing stroke (b) of the diaphragm valve 11 so that a spring seat 28 leaves a second stopper 30 due to a difference c between them. Consequently, when the piezoelectric element laminated body 20 is elongated and the diaphragm valve 11 is seated on a valve seat 10, the spring 29 is compressed, its springing force acts on the diaphragm valve 11 through the piezoelectric element laminated body 20, and the diaphragm valve 11 is pressed against the valve seat 10 by the springing force.
Patent JP-2001027849-A (JP)
Title: Developing device, magnet roller and image forming device
Inventor: KAI SO
IPC: G03G15/09
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To form a developing brush which is uniform, short and dense and to make the ratio of the linear velocity thereof to a photoreceptor high while making the width of a developing nip small by narrowing the developing nip and making the density of the magnetic brush high so that developing electric field may be uniformized. SOLUTION: As for the magnetic brush formed along magnetic flux generated on the magnetic roller 44, only the part of its brush part formed on a developing magnet P1 comes in contact with the photoreceptor 1 so as to develop an electrostatic latent image on the photoreceptor 1. In such a case, the magnetic brush makes a condition that napping is short and dense. When the magnetic brush is used in the case of developing a toner image on the photoreceptor 1 whose image density is low, the contact amount of the magnetic brush rubbing on the photoreceptor (1) is reduced because the width of the developing nip is small, and the amount of counter charge generated at the leading edge part of the magnetic brush gets small. As a result, carrier having the counter charge attracts the toner, image, whereby a phenomenon that the trailing edge part of the image is voided is restrained.
Patent JP-2001315147-A (JP)
Title: Producing method for cellulose ester film
Inventor: KUROKAWA SHOICHI
IPC: C08J5/18
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain a product film having a small curl, even if the amount of a remaining solvent is made comparatively plenty by high-speed production and also the film is made thin-gage. SOLUTION: In the producing method for the cellulose ester film by a solution casting film forming device, in which roll carrier means are provided in the interval from a release roll to the introduction port of a tenter drying device and provided with zigzag arranged roll group carrier means, a web is released from an endlessly transferred endless metallic supporting body and thereafter carried to the zigzag arranged roll group carrier means while heating the web so that the surface temperature of the same becomes 50-100 deg.C by regulating its passing time to 10-70 seconds.
Patent JP-2001321806-A (JP)
Title: Laser beam dull roll and method for working it
Inventor: WAKASA KAZUNORI
IPC: B23K26/00
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam dull roll for reducing the local wear of a back-up roll and a method for working it. SOLUTION: In a work roll for cold-rolling on which laser beam dulling is performed, this laser dull roll has the hole diameter or/and hole depth of a dull part in roll edge parts smaller than those in the roll center part. In the method for laser beam dulling the work roll for cold-rolling, at the initial laser beam working or non-grinding/laser beam reworking, by defocusing a laser beam in the roll edge parts where contact rate with a steel sheet is lower and making the hole diameter or/and hole depth smaller than those in the roll center part, the local wear of the back-up roll is reduced.
Patent JP-2001316214-A (JP)
Title: Natural drug against plant disease
Inventor: USUDA SADAYOSHI
IPC: A01N31/08
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a natural drug against plant disease which can be replaced by chemical synthetic agrochemicals, is nature friendly and does not affect human bodies. SOLUTION: This natural control agent against Leveillula taurica (Sphaerotheca fuliginea) and Colletotri fragariae, containing an extract obtained from a labiate plant and containing thymol or its position isomer, carvacrol, or the essential oil of the labiate plant as a main ingredient. The labiate plant is preferably Mosla Chinensis Maxim.
Patent JP-2001289517-A (JP)
Title: Solar thermal water-heater in which two bags and hose are used
Inventor: KOTAKE TSUTOMU
IPC: F24J2/50
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain a solar thermal water-heater in which two bags and a hose are used for supplying hot water by solar thermal utilization to anywhere, if it gets a lot of sunshine. SOLUTION: Two bags (2) are housed up and down in a main body (1), a parallel board (3) is placed between the upper and the lower bags (2). The main body (1) and the hose (4) is connected, the heated water stored in both bags (2) is used alternately.
Patent JP-2001314486-A (JP)
Title: Stopper body for infusion container
Inventor: SAITO HITOSHI
IPC: A61J1/05
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a stopper for a medical container, which closely seals chemicals, prevents the leakage of the chemical when a needle is stuck or after it is pulled out, controls the generation of microscopic fragments at the time of stinging, reduces the stinging resistance, receives a secure support for a rubber stopper from an external support body and is cost-efficient. SOLUTION: The stopper body for an infusion container comprises a column- shaped rubber stopper 5 and an external support body of a synthetic resin formed on the periphery of the rubber stopper. An annular section with a convex section is formed on the rubber stopper and the top and the bottom surfaces of the annular section with a convex section are flat toward the center of the column. At the same time the external support body is formed on the peripheral sides of the rubber stopper including the top and the bottom surfaces of the annular section with a convex section.
Patent JP-2001323033-A (JP)
Title: Rubber latex containing water in particle and method for producing the same
Inventor: TAKAGI AKIRA
IPC: C08F2/16
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an excellent rubber latex for an impact resistance improving agent for thermoplastic resin. SOLUTION: A rubber latex containing water in the latex particles is produced by the seed polymerization using a small amount of a seed polymer having strong hydrophilicity and sufficiently swelling with the monomer of the produced rubber. The latex is used in the production of a graft copolymer.