baber/WOPTO huggingface dataset:
Patent JP-2001319975-A (JP)
Title: Clock phase adjusting system and clock tree designing method
Inventor: MATSUDA NOBORU
IPC: H01L21/82
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To solve a problem that, in a method for designing a clock tree of ASIC (all containing IC, LSI, and VLSI), as a clock tree composing tool itself has a limit in performance even if a circuit scale increases, for example, in one system clock, an absolute time at a terminal is great, or a skew is great. SOLUTION: In a method for designing a clock tree of ASIC (all containing IC, LSI, and VLSI) which operates at a common cyclic clock and is constituted by a plurality of functional blocks in a layout, the clock tree is divided into the number of functional block or the number less than that, to restrict an absolute delay time and relative delay time (skew) by the number of steps of the clock tree.
Patent JP-2001317930-A (JP)
Title: Track maintenance system and rail shaving and correcting system
Inventor: MUTO MINORU
IPC: E01B31/17
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To make the state of a restored track confirmable in advance by precisely grasping the present state of the track, at the time of performing the maintenance and restoration of the track. SOLUTION: At the time of performing the maintenance and restoration of the track 12, the amount of displacement of the track 12 is obtained as measurement data by dividing, for example, an electric and track inspection car 11 on the track 12. These measurement data are inputted to a computer 13. The computer 13 finds the track irregularity data about the track 12, based on the measurement data. Then the computer 13 displays the track 12 before maintenance and restoration, based on the measurement data and, at the same time, the track 12 after maintenance and restoration by simulation based on the deviation data.
Patent JP-2001322411-A (JP)
Title: Air-pressure detecting device and tire condition monitoring system
Inventor: TAGUCHI AKIHIRO
IPC: B60C23/04
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To arbitrarily determine the operation mode of an air-pressure detecting device built in a tire from the external. SOLUTION: In this system having detecting devices 10 respectively built in the tire 4 of each wheel of a vehicle for detecting the air-pressure and periodically radio transmitting the detected air-pressure to monitor a condition of each tire by receiving the radio wave from each detecting device 20 by a receiver on the car body side, each detecting device 10 receives the radio wave of kHz band transmitted from a setting device 50, and determines the self-operation mode on the basis of the received data. As a result, the consumption of a battery 18 can be reduced by operating the detecting device 10 only when necessary, and the collision of the transmitted radio waves from the detecting device 10 can be prevented by arbitrarily determining a transmission interval of the detecting devices 10.  As the radio wave transmitted from the setting device has the kHz band, a receiving circuit on the detecting device 10 side can be simplified, and its power consumption can be reduced.
Patent JP-2001326466-A (JP)
Title: Printed wiring board and method of manufacturing the same
Inventor: FUKUJU HIDEAKI
IPC: H05K1/03
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To improve strength of a buildup resin layer. SOLUTION: Insulating intermediate layers 3a, 3b are formed between an inner layer board 1 on which conducting patterns 2a, 2b are arranged and buildup resin layers 4a, 4b. As a result, the buildup resin layers 4a, 4b are reinforced.
Patent JP-2001327148-A (JP)
Title: Electromagnetic drive motor
Inventor: GOKA YOUKO
IPC: H02K37/16
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized, low-cost, and new-type electromagnetic drive motor where a large torque can be obtained with a small current, and there is little noise of motor transmission drive, and which can be set up easily. SOLUTION: This electromagnetic drive motor is provided with a first magnet which is made in roughly columnar form and whose peripheral face is divided into 2×m (m is an integer of 2 or over) and is magnetized alternately into different polarities, a first stator yoke which has a first magnetic pole and a second magnetic pole opposed to the peripheral face of the first magnet and is arranged so that the centers of the first magnetic pole and the second magnetic pole may be 180/m degrees to the center axis of a rotor, and a second stator yoke 4 which has a third magnetic pole and a fourth magnetic pole opposed to the peripheral face of the first magnet and is arranged so that the centers of the third magnetic pole and the fourth magnetic pole is 180/m degrees to the center axis of the rotor 1,  and the first magnetic pole and the second stator yoke are arranged so that the centers of the first magnetic pole and the fourth magnetic pole is 180/m degrees to the center axis of the rotor, with the first magnetic pole and the fourth magnetic pole adjoining each other, and this motor is provided with coils for exiting the first magnetic pole and the third magnetic pole into the same pole, and exciting the second magnetic pole and the fourth magnetic pole into the same poles.
Patent JP-2000358186-A (JP)
Title: Digital camera for automatically selecting focused image and its method
Inventor: OLIVER THOMAS C
IPC: H04N101/00
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To easily, precisely, inexpensively and automatically fetch an image formed through the use of a fixed lens system by automatically recording a set of the images of an object consecutively detected at various distances between the object and a lens with a digital image recorder so as to identify and select the most satisfactorily focused image. SOLUTION: An image system which detects a set of an object 140 and an image 155 and focuses most satisfactorily projects the image 155 on an image sensor through the lens 110 of a digital image recorder 105 which fixes the distance between the lens and the image sensor. Then, the distance 160 between the object 140 and the lens 110 is varied so that the object 140 passes through the fixed focus surface 170 of the lens 110. In addition, a memory 420 connected with an image sensor 130 and a storing circuit 410 is started to store the image 155 into the memory 420 at the time of starting the circuit 410 and fetches the most satisfactorily focused image 155 from the memory 420.
Patent JP-2001324319-A (JP)
Title: Position alarming device for detection probe
Inventor: ARIMASU SATOSHI
IPC: G01B21/20
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a position alarming device for a detection probe usable in a severe work environment. SOLUTION: In this position alarming device for a detection probe, the detection probe 14 is moved along a prescribed position of an inspected part to give notice that its position is outside a prescribed area. The device is equipped with a comparison means 56 for comparing a measurement signal of the detection probe 14 with a prescribed reference value, an alarm means 57 for issuing an alarm based on the result of comparison with the reference value made by the comparison means 56, an optical display part 45 disposed near a grip part 41 of the detection probe 14, and a color tone changing means 58 for changing the color tone of the display part 45 based on an output of the alarm means 57 and according to the degree of dislocation from the prescribed position of the inspected part.
Patent JP-2001327070-A (JP)
Title: Controller in ac/dc converter
Inventor: KARIYA MASAHITO
IPC: H02J1/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To restrain adverse bad influence on a voltage unstable phenomenon by shifting a DC power feeding system into an operation with characteristics of a constant impedance load in an AC/DC converter for constant current con trol, when there is a possibility of adverse influence against a maintaining of voltage kept in an AC system, after a continued constant power load opera tion in the DC power feeding system. SOLUTION: A value 16, related with an AC voltage detected value in an AC system that is connected with a converter, is multiplied in a multiplier 18 with an old DC current command value 2 to determine a new DC current command value. Then a shifting condition 40 is detected, when the voltage in the AC system continues more than a prescribed time and decreases at a rate more than a prescribed level. When the shifting condition is detected, the old DC current command value is changed to the new DC current command value.
Patent JP-2001323056-A (JP)
Title: Aliphatic polyester resin and molded article
Inventor: MATSUMOTO HIROSHIGE
IPC: C08G63/91
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an aliphatic polyester resin which has a practically sufficiently high mol.wt., high hydrolysis resistance and high heat resistance, and to provide a formed article such as a fiber or film. SOLUTION: This aliphatic polyester resin characterized in that the carboxy groups of an aliphatic polyester are partially or substantially wholly sealed with one or more kinds of compounds selected from oxazoline compounds and oxazine compounds. Polylactic acid is preferably used as the aliphatic polyester.
Patent JP-2001332003-A (JP)
Title: Disk loading and clamping device
Inventor: SEKI KAKUJI
IPC: G11B17/04
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a disk loading and clamping device which realizes high- speed disk change operation in continuous reproduction, is capable of making a contribution to the simplification of the constitution over the entire part of the device and is high in operation reliability by decreasing the kinds of necessary state detection. SOLUTION: A large-diameter gear 8 rotates in two directions within a preset rotating angle. The large-diameter gear 8 first turns a loading arm 10 by means of a connecting pin 9 and a cam hole 10a in clockwise rotation shown in Figure and slidingly actuates a holder take-out pawl 11 to move a disk holder 3 within a magazine M up onto a turntable 18. By the subsequent rotation in the same direction, the large-diameter gear 8 slidingly actuates a first clamping plate 12 and slidingly actuates second and third clamping plates 13 by means of a cam hole 8a and a connecting pin 12a to rotate a drive chassis 15 up to a clamping position, thereby fixing the disk D to a reproduction position.
Patent JP-2001333410-A (JP)
Title: Method and system for using meta data to optimize provision of media data
Inventor: EUBANKS CURTIS
IPC: H04N5/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a system where a contents provider can control provision of media data including provision of video and audio data and provision environment of the video and audio data. SOLUTION: A supply source for meta data that describe optimum view parameter for medium data exists in the system and a receiver receives the meta data from the supply source. The receiver receiving the meta data uses a local device network to provide media data to optimize a provision environment to users. The receiver provides the media data to viewers with a configuration of taking preference information of users into account.
Patent JP-2001303354-A (JP)
Title: Method and apparatus for forming plastic fiber
Inventor: HIROMOTO YASUO
IPC: D01D4/02
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method which enable a plastic fiber where fluctuations of an outside diameter are sufficiently restrained to be obtained. SOLUTION: This fiber-forming apparatus where a plastic fiber is melt spun from the orifices 20 of a molten resin flow channel (core flow channel) 18 through which a molten resin flows is constituted as follows: an independent flow control mechanism (weir 15) is installed in the channel 18; and the flow quantity of the resin flowing in the channel 18 is controlled by vertically moving the weir 15 through feed back control based on measured values of the outside diameters of the melt-spun plastic fiber.
Patent JP-2001331654-A (JP)
Title: Method and system for unified management of properties using computer network
Inventor: USUI MASAAKI
IPC: G06F19/00
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To display the property and transaction states of an individual collectively in real time on the Internet. SOLUTION: This system is equipped with property databases corresponding to financial institutions, authentication information databases corresponding to the financial institutions, a portfolio database which stores information on the portfolio of all properties of the financial institutions, a calendar timer device, a property unified management server which receives and stores property information from the financial institutions in the property databases, and generates the mentioned portfolio according to the property databases and stores it in the portfolio database, a database for authentication which authenticates a user, a property management database which manages the properties of the user, a transaction management database which stores transaction information regarding the properties of the user, a 2nd calendar timer device, and a financial institution server which is connected to the database for authentication, transaction management database, and transaction management database. The property united management server generates the portfolio of all the resources.
Patent JP-2001339216-A (JP)
Title: Glass antenna circuit
Inventor: UEDA OSAMU
IPC: H01Q1/32
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a glass antenna circuit which improves the S/N of a radio receiver connected to a glass antenna. SOLUTION: The glass antenna 10 having impedance of which real number value is <=40 Ω is formed, its antenna input 20 is matched with a high-frequency amplifying circuit 24 by an impedance matching circuit 22 through a general input filter circuit 18, and the impedance of the high-frequency amplifying circuit 16 is set high to ι150 Ω higher than reference impedance of 75Ω. Consequently, the S/N of the connected radio receiver is evidently improved from its conventional S/N.
Patent JP-2001334973-A (JP)
Title: Method and device for assembling car body
Inventor: NAGASAKI MINORU
IPC: B62D65/00
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To secure sufficient accuracy and flexibly respond to such as a change in a car model. SOLUTION: In a state that an under body 1, a body side 3, and a roof 5 are held to a floor jig 10, a side jig 20, and a roof jig 30, respectively, the under body 1, the body side 3, and the roof 5 are temporarily assembled by connecting the floor jig 10, the side jig 20, and the roof jig 30. Each of the jigs 10, 20, 30 is integrally carried while a temporally assembled state is maintained, and the under body 1, the body side 3, and the roof 5 are welded at a plurality of stations A-C to obtain a main body.
Patent JP-2001331339-A (JP)
Title: Duplex system of operation control device
Inventor: HASHIDATE KATSUYUKI
IPC: G06F11/20
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem in the conventional system that a computer system driven by an operation control device cannot be started normally due to failure in the operation control device. SOLUTION: The operation control device is provided with a start control part 13 for informing of the respective starting modes of duplexed operation control parts, a starting program 103 for changing the starting method of the operation control part 13 by the starting mode and a transmitting/receiving program 102, for making the information of an active system match with that of a stand-by system.
Patent JP-2001336587-A (JP)
Title: Electro-motive actuator
Inventor: HAGIIKE JUNJI
IPC: H02K7/04
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an accurate electro-motive actuator with a low vibration. SOLUTION: A circular plate 13 is fixed to an input shaft 9 and a planetary gear 12 is fixed to an output shaft 10. A circular recessed portion 13a is formed on the circular plate 13 so as to be eccentric against the input shaft 9. A ring gear 11 engaged with the planetary gear 12 is turnably supported by the circular recessed portion 13a. A lightening portion 13b having the same depth d as that of the recessed portion 13a is provided on a portion other than the circular recessed portion 13a of the circular plate 13. A weight part W for recovering an axial dynamic balance of the circular plate 13 lost by disposing the circular recessed portion 13a and a ring gear 11 is formed. Since the planetary gear 12 is coaxially fixed to the output shaft 10, an eccentric motion is not carried out and the dynamic balance is ensured.  Thereby, it becomes possible that an axial dynamic balance is ensured in every respective rotation elements constituting a gear device 8. An accurate electro-motive actuator with a low vibration can be obtained by adopting a gear device 8 for the electro-motive actuator.
Patent JP-2001333732-A (JP)
Title: Method for producing functional food by using grifola frondosa
Inventor: YOSHIMIZU SATOSHI
IPC: A23L19/00
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an entirely new functional food by using Grifola frondosa, imparting effects to the food containing proteins on suppressing a blood pressure rise by effectively utilizing the endopeptidase activities of the Grifola frondosa. SOLUTION: The Grifola frondosa is added to a good containing a protein to degrade the protein by the endopeptidase included in the Grifola frondosa, to form a component for inhibiting angiotensin converting enzyme associated with the pressure rise by the degradation, and to produce the food with imparted function for controlling the pressure rise.
Patent JP-2001342027-A (JP)
Title: Method of manufacturing quartz glass
Inventor: SHU CHUKA
IPC: H01L21/027
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a fluorine-doped quartz glass having a high transmittance in a wavelength of 157 nm suitable for a F2 laser lithography. SOLUTION: The manufacturing method comprises the steps wherein a porous quartz glass is formed by flame-hydrolysing the base material of the quartz glass; the porous quartz glass is heated in an atmosphere of an inert gas, then fluorine-doped in the atmosphere containing SiF4 of 1-20% at 1000-1200 deg.C; the doped quartz glass is cleared at an elevated temperature in the above atmosphere; and the cleared glass is hydrogen-doped in the atmosphere containing a gaseous hydrogen at 200-300 deg.C.
Patent JP-2001338186-A (JP)
Title: Food mail-order selling system and server for food mail- order selling system
Inventor: KAJITA SHINJI
IPC: G06Q30/06
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a food mail-order selling system in which the selection and the amount of foods to be purchased are easily designated and the degree of selection freedom is high. SOLUTION: A purchaser first simply images only a completed dish from the display picture of the dish without being aware of foods themselves and can select foods to be purchased in such a manner that the foods can be selected according to cooking and foods can also be individually added or reduced as necessary and also can efficiently and easily select the foods to be purchased because the purchaser can excludes an unneeded food such as a food kept in stock among the selected foods and also individually add a food to the selected foods for arrangement, etc., of the cooking. It is easy to select cooking, for instance, when cooking to be prepared is not decided, when a food kept in stock is desired to be used in cooking or the like and it is possible to more efficiently and easily select foods particularly by making cooking to be selected retrieval according to conditions.
Patent JP-2001337563-A (JP)
Title: Image forming device
Inventor: TSUNEMI TAKEO
IPC: G03G15/14
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing the damage of the surface of an image carrier, the wear of an image carrier separation auxiliary member, and a faulty image and the faulty separation of transfer material caused by such damage and wear. SOLUTION: This image forming device is provided with a photoreceptor drum (image carrier) 1 driven to be rotated, a primary corona electrifier (electrifying means) 2 uniformly electrifying the surface of the drum 1, a laser exposure (image exposure means) 3 performing exposure corresponding to image information on the surface of the drum 1 uniformly electrified by the electrifier 2 and forming an electrostatic latent image, a developing device (developing means) 4 developing the electrostatic latent image formed by the laser exposure 3 to a toner image, a transfer electrifier (transfer means) 8 transferring the toner image formed on the surface of the drum 1 by the developing device 4 to the transfer material P, and a separation pawl (image carrier separation auxiliary member) 40 separating the material P from the drum 1.  The abutting of the pawl 40 on the drum 1 and the release of it are performed based on the density data of the leading edge of an outputted image.
Patent JP-2001340233-A (JP)
Title: Grill
Inventor: IZUMITANI TAMOTSU
IPC: A47J37/06
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a grill for reducing the amount of the smoke generated in grilling fish. SOLUTION: This grill comprises a cooking chamber 1 for grilling the food with an upper heater 2 and a lower heater 3 built therein, and a grill net 9 integrated with a receiving pan 7 moved in an interlocking manner with the opening/closing of a door provided in an opening 5 of the cooking chamber 1, and further comprises a wire 10 for constituting the grill net 9 corresponding to a heater pattern B of the lower heater 3. Since the wire 10 is located above the lower heater 3 in this configuration, the fish oil is prevented from being directly dripped on the lower heater 3 from this part, the amount of the fish oil dripping onto the lower heater 3 is reduced, and as a result, less smoke is generated therefrom.
Patent JP-2001341843-A (JP)
Title: Attraction carrying method is printed circuit board manufacturing process
Inventor: TAKAGAMI YUJI
IPC: B65G59/04
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a attraction carrying method which can reliably attract and carry a printed circuit board one by one in the attraction carrying of a manufacturing process of the printed circuit board. SOLUTION: In this attraction carrying method for manufacturing the printed circuit board 1 having a conductive layer on an insulating base material, an electrostatic attraction mechanism with the variable applied voltage is employed in an attraction means 3 of the printed circuit board 1.
Patent JP-2001059531-A (JP)
Title: Clutch mechanism
Inventor: SUESHIGE HIROSHI
IPC: F16J15/324
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To stabilize the frictional force of a friction plate of a clutch mechanism while making a structure small and simple to easily control dimension. SOLUTION: This clutch mechanism 36 enables power transmission by using the frictional force of a friction plate 71, engaging a pin 73 for a clutch to a frictional engaging surface of a tapered space part by a wedge effect, and connecting an intermediate shaft 35 to a second small gear 37, when the intermediate shaft 35 is rotated against a housing 41. When the intermediate shaft 35 is stopped, the second small gear 37 is made rotatable to both direction by releasing connection by the pin 73 for clutch between the intermediate shaft 35 and the second small gear 37. The frictional plate is placed in the housing 41. An oil seal 72 contacted by a force to make drag for keeping the pin 73 for clutch act seals between the housing 41 and an outer peripheral surface of the frictional plate 71.  A space S surrounded by the housing 41, the frictional plate 71, and the oil seal 72 is filled with lubricating oil J.