baber/WOPTO huggingface dataset:
Patent JP-2002175343-A (JP)
Title: Designing device of printed wiring board, design method of the printed wiring board using the same and recording medium in which its design method is recorded
Inventor: SHIZAKI HIDEO
IPC: G06F17/50
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a designing device of a printing wiring board, capable of specifying detailed restricting conditions with respect to all wiring paths to be constituted in one net, while taking into consideration branching of a via hole and wiring. SOLUTION: The design device of the printed wiring board is provided with a storage means 12, a display means 13, a wiring restricting condition input means 10 to arrange input of the restricting conditions, such as wiring length and the branching of the via hole and the wiring as a virtual pin, a virtual pin transfer means 11 to transfer the virtual pin to the end of the wiring, a component arranging means 15, a wiring adding means 16 for correcting, deleting and newly adding wiring data, a pin-pair data calculating means 18 to perform generation of pin-pair data between components and a processing for reassembling the pin pair data, so that it is coupled with a component pin closest to a position of the virtual pin as the pin pair via the virtual pin,  a rat nest constituting means 17 for displaying a rat nest obtained by the pin-pair data calculating means 18 by a segment and a surplus wiring replenishing means 19 for adding additional wiring data, so that the wiring becomes restricted wiring length.
Patent JP-2001203633-A (JP)
Title: Data transmission system and its base station and satellite
Inventor: DEMETRESCU CHRISTIAN
IPC: H04W24/00
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission system whose polling efficiency is enhanced. SOLUTION: A base station of a mobile phone network has a control unit that generates a series of data packets to be sent to all mobile phones through a common downlink. Each data packet has a header including a 1st selection phone identification flag, polls the phones identified by the flag and allows the phones to return to the base station through a common channel. The header also includes a 2nd selection phone identification flag and an identification ID and a time slot, polls the phones identified by the flag and allows the mobile phones to return to the base station through a common channel thereby attaining to poll at least two phones. The control unit polls each phone twice for each polling cycle, one polling includes the identification ID of a 2nd standby uplink channel and a time slot with respect to the channel and the other polling does not include them.
Patent JP-2002176467-A (JP)
Title: System information analysis device and analysis method
Inventor: IWASAKI TOMOYA
IPC: G06F3/048
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To easily grasp a hierarchical structure of network system information. SOLUTION: The system information analysis device 100 reads system information stored in a configuration ROM 220 of a network unit 200 via communication means 110, 210 by means of a read means 120. The system information has a hierarchical structure where files are divided by each prescribed unit. The system information is sequentially read from the file of the uppermost layer to the lower layers. A layer mobile number storage means 140 stores the number of moved layers denoting how many times reading of each file is started from the uppermost layer. A hierarchical structure display means 150 analyzes the hierarchical structure of the system information on the basis of the number of moved layers and indicates the system information as a hierarchical structural configuration.
Patent JP-2002172760-A (JP)
Title: Offset printing apparatus
Inventor: ISHIDA TAKAOMI
IPC: B41F17/14
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an offset printing apparatus capable of realizing uniform pattern printing on a work with high accuracy by preventing longitudinal distortion of a pressure roller and preventing non-uniformity of printing pressure in the width direction of a blanket, especially, in the effective printing region thereof. SOLUTION: In the offset printing apparatus for developing the sheetlike or strip-like blanket in a printing direction on both end sides thereof and for sweeping a pressure fixture while pressing the upper surface of the blanket between them by a pressure roller to perform the reception and transfer of ink, support shafts at both ends of the pressure roller are supported on the side of the pressure fixture and the pressure fixture is equipped with a backup means of the pressure roller in the direction of the support shafts.
Patent JP-2002185501-A (JP)
Title: Inter-network repeating system and method for transfer scheduling therein
Inventor: HORIGUCHI AKIHIRO
IPC: H04L47/6275
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To assure a communication quality by an inter-network repeating system capable of simultaneously realizing a lowest band guarantee and a priority control. SOLUTION: A rate controller 104 outputs a packet of a relatively high priority as a guaranteed traffic priority from a priority queue based on a contract band at each link. As a result, an aging timer 105 executes priority discarding marking on the packet of the relatively low priority stayed in the priority queue as the best effort traffic and outputs the packet. In an output queue of a rear stage a congestion of an output port is detected based on a state of the lengths of these queues, and at a congestion time, only the packet in which the priority discarding marking is executed is discarded. Thus, since the plurality of priority traffics, the guaranteed band can be commonly incorporated, a prescribed band is assured irrespective of the change of the traffic amount of each priority, and the guaranteed band can be effectively utilized.
Patent JP-2002180316-A (JP)
Title: Waistband
Inventor: YASUDA TAKAKO
IPC: A41F19/00
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a waistband capable of affording well-dressed appearance without requiring much labor. SOLUTION: This waistband 1 comprises a main part 8 and a core material 11, wherein the main part 8 is formed in a band-like fashion using a flexible cloth material 3, while the core material 11 is made of a flexible material with shape retainability greater than that of the cloth material 3 and set wrappedly with the cloth material 3 nearly at the central site 8a in the longitudinal direction of the main part 8 so as to cover almost the full area in the transverse direction of the main part 8.
Patent JP-2002147669-A (JP)
Title: Water-tight rotating pipe joint device
Inventor: YOSHIOKA TAKESHI
IPC: F16L27/08
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight water-tight rotating pipe joint device of low rotating resistance composed of a rolling-type thrust bearing, capable of continuously rotatably connecting a rotating part and a non-rotating part in an air-tight/water-tight state which is essential for the structure of a force feed pipe of 'gas-liquid pump' for force feeding a gas-liquid multi-phase flow, being made of plastic from a small diameter to a large diameter and being easily handled. SOLUTION: A receiving socket is communicated and connected with an internal shaft inside of a rotating shaft of the 'gas-liquid pump' or the like, to be fixed to the rotating shaft, a pressing socket is rotatably assembled in the receiving socket through a thrust bearing, and fixed by a connecting device, the thrust bearing is mounted between the receiving and pressing sockets to smoothen the rotation of the receiving socket, and further both sockets are fixed by the connecting device to prevent the separation. A watertight ring is attached to a contact part near the receiving socket and the pressing socket, and a rotating shaft side is rotating without rotating a pressing socket side.
Patent JP-2002176855-A (JP)
Title: Distant place agriculture-supporting system
Inventor: NAKAZATO YASUHIKO
IPC: G06Q50/02
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a distant place agriculture-supporting system, capable of performing the cultivation of crops while observing their growing state in real time from one's home positioned at a distant place, and also harvesting the fine crops by an advice of the people of a farmhouse, etc., even by an inexperienced person. SOLUTION: This distant place agriculture-supporting system is characterized by constituting so as to install a camera capable of taking pictures of the land and a transmitting and receiving device capable of transmitting the image data taken by the above camera in the vicinity of the land where the crops are cultivated, connect the above transmitting and receiving device with a terminal device positioned at a distant place from the above land through a transmitting circuit as capable of transmitting in both ways, and be able to confirm the state of the crops at the above land for the people living at a distant place and desiring to cultivate the crops by receiving the image data taken by the above camera with the above terminal device.
Patent JP-2002182240-A (JP)
Title: Liquid crystal display panel
Inventor: NAKAMURA KIMIAKI
IPC: H01L29/786
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent flickers or seizure in an active matrix type liquid crystal display panel using a liquid crystal having a low voltage holding rate such as a GH liquid crystal, polymer dispersion liquid crystal, DSM liquid crystal, etc. SOLUTION: In the liquid crystal display panel using a liquid crystal having a low voltage holding rate such as a GH liquid crystal, polymer dispersion type liquid crystal, DSM liquid crystal, etc., an auxiliary capacitance having the capacity as five times or more as the electrostatic capacity of the liquid crystal is connected to the liquid crystal cell. For example, in a reflection type liquid crystal display panel, the lower layer electrode 11b and the upper layer electrode 16d of the auxiliary capacitance having >=50% area of a reflection electrode 18a is disposed below the reflection electrode (pixel electrode) 18a. In a transmission type liquid crystal display panel, all of the pixel electrode, the lower layer electrode 11b and the upper layer electrode 16d are formed from a transparent conductive material such as ITO or the like.
Patent JP-2002185945-A (JP)
Title: Method/system for distributing broadcasting contents, broadcasting contents provider terminal and broadcasting receiver terminal
Inventor: SHIBATA HIROSHI
IPC: H04N7/16
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To distribute broadcasting contents through a network without an intermediator. SOLUTION: When respective broadcasting receivers B1 to B3 inputs information on broadcasting contents desired to distribute through applications 51 to 53 for receiving TV broadcasting, these are set to a meaning information network 3 as a filter. When a broadcasting contents provider A inputs the contents and receiving condition of the broadcasting contents to be distributed by using an application 4 for providing the TV contents, an event is generated and transmitted to the network 3. A filter and the event are collated in the network 3 and an event matched with a condition shown by a filter value is transferred to the application for receiving the TV broadcasting to which the filter is set.
Patent JP-2002182473-A (JP)
Title: Developing device, process cartridge and image forming apparatus
Inventor: HORIKAWA TADASHI
IPC: G03G21/10
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To thoroughly remove soiling at the end of a photoreceptor drum 7 with a simple constitution and to solve a problem of an image defect associated with the soil at the end of the photoreceptor drum 7. SOLUTION: This developing device has a developing sleeve 10d for carrying and feeding toner to the photoreceptor drum 7, and a developing SD spacer 10j for keeping a gap between the drum 7 and the sleeve 10d out of the image area of the drum 7 constant. The developing device is further provided with a developing sleeve cover 36 for preventing the scattering of the toner from the sleeve 10d to the drum 7 and a cleaner member 36a for cleaning the surface of the drum 7 abutting on the spacer 10j on the cover 36.
Patent JP-2002180800-A (JP)
Title: Lifted substance delivery device
Inventor: TAKAHASHI NOBORU
IPC: E21F13/00
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a lifted substance delivery device capable of effectively using the upper part of an area at the maximum in an ordinary time and, at the same time, easily delivering the large-sized lifted substance by forming a temporary opening section connected to a permanent opening section only in the case it is necessary when the lifted substance is delivered to the inside of the area wherein the narrow permanent opening section and a closure section are formed. SOLUTION: The lifted substance delivery device 1 is so constituted that a movable chain block provided to the upper part of the area wherein the closure section and the permanent opening section J are formed and that an opening section forming device 3 for forming the temporary opening section K connected to the permanent opening section in at least part of the closure section, and the opening section forming device 3 includes a closing base 10 for closing the temporary opening section, a rising and falling mechanism 20 of the closing base and a horizontal moving mechanism 30 of the closing base.
Patent JP-2002180923-A (JP)
Title: Intake manifold for internal combustion engine
Inventor: NISHIMURA MITSUNORI
IPC: F02M35/104
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a intake manifold for an internal combustion engine formed by jointing plural molded members of synthetic resin having joint surfaces allowing freely handling an intake passage as seen from a cylinder disposition direction. SOLUTION: The joint surfaces are set to be roughly perpendicular to the cylinder disposition direction. The freedom degree of intake passage form can be improved, the output of the internal combustion engine can be improved, and its exhaust performance can be improved.
Patent JP-2002178916-A (JP)
Title: Heavy load conveying truck
Inventor: KONDO TOSHIO
IPC: B61D47/00
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a heavy load conveying truck capable of advancing even if a space below a heavy load such as a caisson is small for reducing installation costs. SOLUTION: A driven truck 5 rollably comprising several wheels 9, 9 on a bottom of a frame 8 and a self-advancing truck comprising a driving wheel 13 rollable on railways 2, 2 and a drive device 14 for driving the wheel 13 on a frame 12 are rotatably and detachably connected. The frames support an elastic fluid pressure bag 20 of a flat bag shape. A bottom of the heavy load 21 can be lifted upward by feeding the bag 20 with pressure fluid for expanding.
Patent JP-2001198735-A (JP)
Title: Device and method for introducing machining electrode of electric discharge machine
Inventor: BAIARDI GIORGIO
IPC: B23H7/26
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an improved device and an improved method that both regulate a machining electrode of an electric discharge machine for its supply to an electrode drive system. SOLUTION: The device comprises at least one suction/feed means 20, 30, 40, 70 for suction and feeding of a machining electrode 10, 10'; and at least one pressure equilibrium means 100, 120; 160, 170 for fluid pressure dissipation disposed upstream of the suction/feed means 20, 30, 40, 70 in the direction of electrode feeding.
Patent JP-2002142725-A (JP)
Title: Bag for boiling eggroll with large amount of soup stock
Inventor: YASUMORI SIZUNO
IPC: A23L15/00
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a simple cooking utensil for placing a seasoning or an ingredient material in a beaten egg, seasoning the resultant mixture, boiling the seasoned mixture with hot water and preparing a tasty eggroll with a large amount of a soup stock. SOLUTION: This bag for boiling the eggroll is characterized by providing a folding margin (5) in an opening of a square bag (1), installing a clasp (4) under the folding margin (5), forming an air vent port (2) on the side of the bag (1) and providing a filter (3) in a shape covering the whole mouth and passing air without passing the egg therethrough in the surface of the air vent port (2).
Patent JP-2002188914-A (JP)
Title: Infrared imaging device
Inventor: NAKAMURA YUICHI
IPC: G01S3/782
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an infrared imaging device capable of accurately measuring the distance to a target in a short time in the infrared imaging device built in a moving body such as an aircraft. SOLUTION: The distance to the target is found in such a way that a two-dimensional array gazing type infrared imaging element is installed, two infrared imaging parts having an optical axis directing function are arranged in the moving body, the optical axis is controlled so as to be directed in the target direction by the instruction of an operator and image tracking processing, and the vertex of an triangle formed by optical axis direction angle of two infrared imaging parts directing the target direction and the distance between two infrared imaging devices is found by operation.
Patent JP-2002189186-A (JP)
Title: Dynamic pressure bearing type light deflector
Inventor: OKABE TADASHI
IPC: G02B26/12
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an accurate and inexpensive dynamic pressure bearing type light deflector which can be easily assembled, and can be easily attached to a casing, without the need for taking measures against vibrations at the user. SOLUTION: In the dynamic pressure bearing type light deflector equipped with a fixed shaft erected on the base or the fixing part, a rotor part freely rotatably supported by the dynamic pressure bearing centering around this fixed shaft, and a stator part which rotationally drives the rotor part, the stator part consists of a stator core which is made of the magnetic material, an insulator which is made of the insulating material and is fitted to the stator core, a coil wound around the insulator, and an approximately cylindrical stator core holder having two or more elastic leg parts integrally formed with the insulator and extended in the direction of the base or the fixing part. The parts near the tip parts of the elastic leg parts are fixed to the predetermined parts of the base or the fixing part.
Patent JP-2002188973-A (JP)
Title: Pressure sensor
Inventor: KATO HIROTERU
IPC: H01L29/84
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensor capable of detecting the pressure highly accurately with a simple formation. SOLUTION: In this sensor, an upper glass 2 having an opening part 7 formed on the center, silicone 3 having a diaphragm 3b formed on the center, and a lower glass 4 having an opening part 9 formed on the center are laminated. A resonance driving circuit 5 is installed between the upper glass 2 and the diaphragm 3b, and a voltage having a prescribed frequency is applied to the diaphragm 3b, to thereby vibrate the diaphragm 3b. An amplitude measuring circuit 6 is installed between the lower glass 4 and the diaphragm 3b, to measure the amplitude of vibration generated on the diaphragm 3b. The pressure on the pressure side to be measured is acquired based on the measured amplitude in a pressure detection part 13.
Patent JP-2002189405-A (JP)
Title: Network-based education system, its method, recording medium and server
Inventor: TSUKADA TAKASHI
IPC: G06Q50/20
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To enable a middle manager who manage specific trainees to confirm results of test and progress situations of only the trainees managed by himself or herself in a network-based education system capable of displaying unitarily managed learning contents and test questions on trainee's terminals. SOLUTION: A DB(database) server 3 stores learning contents and test questions and a management server 2 allows the study contents and the test questions to be displayed on the trainee's terminal through a net work, inputs answers of the trainee, calculates the result of the answers retrieves the results of the specific trainees in accordance with the disclosure requirement of the result of the specific trainees who are managed by the middle manager from the middle manager's terminal and allows the results to be displayed on the middle manager's terminal.  Moreover, the DB server 3 stops progress information of the learning contents which are already presented to the trainees, and the server 2 retrieves the progress information of the specific trainees in accordance with the disclosure requirement of the results of the specific trainees who are managed by the middle manager from the middle manager's terminal and allows the information to be displayed on the middle manager's terminal.
Patent JP-2002187134-A (JP)
Title: Mold for plastic molding and its manufacturing method
Inventor: SHIMOGAMA NORISHIGE
IPC: C25D15/02
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a mold for plastic molding having excellent mold releasability by enhancing an efficiency of a molding work and facilitating handling and a method for manufacturing the same. SOLUTION: The mold for plastic molding is improved in the mold releasability by nickel plating a Teflon(R) on a surface of a cavity 2 of the mold. The Teflon nickel plating is executed by dispersion blending fine particles of a fluororesin in an Ni plating solution and plating. Fluororesin fine particles 4b are precipitated on the surface of a plating layer 4 formed by the Teflon nickel plating. The particles 4b are melted by heat treating and spreading on the overall surface of the plating layer 4 to eliminate unevenness.
Patent JP-2002190413-A (JP)
Title: Laminated balun transformer
Inventor: MARUYAMA YUJI
IPC: H01F17/00
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a laminated balun transformer that is reduced in size, particularly, in thickness. SOLUTION: This laminated balun transformer is composed of a first strip line 21, having first and second conductors 22a and 22b and provided on one main surface of a dielectric substrate 12c, a second strip line 23 which is provided on the other main surface of the substrate 12 to face the first conductor 22a, and a third strip line 24 faced to the second conductor 22b via the substrate 12c. The transformer is also composed of a grounding electrode 16, which faces the first strip line 21 via the substrate 12b and to which one ends of the first and second conductors 22a and 22b are connected via the substrate 12c.
Patent JP-2002196416-A (JP)
Title: Projection type image display system and projection type image display
Inventor: WATANABE KOHEI
IPC: G02B27/18
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a projection type image display system and a projection type image display capable of surely detecting and controlling the amount of projected light in the case a body enters into an image projection region in a screen. SOLUTION: The light emitted from a light emitting element 38 disposed on the projection type image display 3 is projected on a reflective member 2 disposed on the section 1b in the outside of image projection region of the screen 1. Then, a power source circuit 32 for a light source is controlled so as to change the amount of light in a projection lens 35 in the case a photo detecting element 37 can not detect the reflected light.