baber/WOPTO huggingface dataset:
Patent JP-2005175932-A (JP)
Title: Radio lan handover processing system
Inventor: SUZUKI TAKEHIRO
IPC: H04L12/701
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a radio LAN base station switching period of time by allowing a radio LAN terminal to actively start a handover processing when a reception signal level becomes low and to execute handover to another radio LAN base station of a higher reception signal level, while performing a data transmission / reception processing and the scanning processing of the reception signal levels of peripheral radio LAN base stations in parallel in a time division manner.  <P>SOLUTION: The radio LAN base station 101 and the radio LAN base station 102 perform transmission and reception with the radio LAN terminal 103 within respective radio sections. The radio LAN terminal 103 manages the reception signal levels of the peripheral base stations by a radio part transmission/reception part 1031 for performing communication in the radio section and judges the necessity of the handover processing on the basis of the reception signal levels. A cable terminal 104 is connected with a cable LAN 105.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004206101-A (JP)
Title: Composition for alignment layer and method of manufacturing optical element using same
Inventor: KIYOHARA YOSHIKO
IPC: G02F1/1335
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for forming an alignment layer which has the surface to be subjected to rubbing treatment to cause a liquid crystalline compound of an optical function layer consisting of the liquid crystalline compound, to be easily aligned by its aligning force and is superior in durability and is superior in adhesion to the optical function layer and to provide a method of manufacturing an optical element using the same.  <P>SOLUTION: The composition for the alignment layer is used for manufacturing an optical element composed of a support 1, an alignment layer 2, and an optical function layer consisting of the liquid crystalline compound and contains at least a polymer having one or more primary amino groups and/or secondary amino groups (A) and water and/or a lower alcoholic solvent (B).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005169293-A (JP)
Title: Method for oxidizing or decomposing organic material
Inventor: OSADA HIDEHARU
IPC: B01J37/00
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that conventional methods for incinerating plastics, or the like, by burning them in an oven at high temperatures to convert into carbon dioxide and other oxides produces carbon dioxide to an unnecessary extent because a fuel must be burned at high temperatures to avoid possible occurrence of harmful gases due to incomplete burning and such high-temperature burning, together with incineration of an unused part of the fuel, leads to heating of surroundings, and to provide a method capable of oxidizing or decomposing organic materials with the minimal use of expensive equipment.  <P>SOLUTION: The method comprises introducing an organic material into heated particles of a photo-catalyst to oxidize or decompose the material with the photo-catalyst activated by heating and oxygen.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004137890-A (JP)
Title: Step structure for extensible stepped seats
Inventor: SUGIYAMA NOBORU
IPC: E04H3/12
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety structure without requiring manual operation when forming elevation steps for an extensible stepped seats.  <P>SOLUTION: In an elevating device, two link pairs of two links crossing each other around a link fulcrum axis in an X-shape in side view are arranged in parallel with each other, and a square plate-like step board is placed on an upper end of each of the links, and a rear side tip part of each of the links is pivotally supported by an upper fixing shaft, which is fixed to a lower surface of the stepboard by a support material, and a lower fixing shaft, which is fixed to the top surface of a bottom plate by a support material, and a front side tip part of each of the links is provided with an upper movable shaft in a lower surface of the stepboard and a lower movable shaft in the top surface of the bottom plate freely to slide in the horizontal direction. A spring is stretched between spring supports fixed to the link support shaft and the upper surface of the bottom plate, and each of the links can be elevated or lowered by abutment or separation of a stopper, which is fixed to a tip of the stopper support arm continuously provided on the lower movable shaft interlocked with projection or retreat of the horizontal steps in the horizontal direction by a driving device, on/from a stopper receiver.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005172768-A (JP)
Title: Angle-measuring apparatus
Inventor: FUKUSHIMA FUYUKI
IPC: G01S13/68
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an angle-measuring apparatus capable of performing angle measurement suppressing ambiguity, even if element spacing is set to half the wavelength or longer of the transmitted wave.  <P>SOLUTION: This angle measuring apparatus comprises a transmission wavelength setting circuit 10 for setting a plurality of transmission wavelengths; a transmitting antenna 1 for emitting transmission waves, having different wavelengths successively; a receiving antenna 3 for receiving target signals generated by reflection by a target of the transmission waves, whose element spacing is set to the half-wavelength or longer of each transmission wave; a beam forming section 4 for forming received beams for separating the target signals into signals of each direction of arrival, a target determining circuit 9 for comparing the output signal amplitude of the formation section 4 with the threshold level and determining the direction of the arrival of each target signal; a memory circuit 11 for storing a plurality of transmission wavelengths and angle measurement results, corresponding to them respectively; and an angle measuring circuit 12 for computing a true direction of the arrival of a target signal, using the Chinese remainder theorem, concerning the combination of the plurality of transmission wavelengths and angle measurement results stored in the memory circuit 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004199861-A (JP)
Title: Tray of optical disk reproducing device
Inventor: CHO WON HYUNG
IPC: G11B33/02
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tray of an optical disk reproducing device for preventing a flutter which has an adverse effect on recording and reproducing in high-speed rotation.  <P>SOLUTION: This tray is a tray of an optical disk reproducing device comprising a disk loading concave section 20 formed so that the tray is loaded with an optical disk and is placed and held on the top face of a spindle, a front end side wall 21 formed in the front end side of the tray so as to surround the disk loading concave section 20, and a back end side wall 22 formed in the back end side of the tray so as to surround the disk loading concave section 20. A distance from the center of the spindle to the front end side wall 21 is larger than a value having the addition of 2.75 mm to the radius of a large-sized disk, and is provided so as to become smaller than a distance from the center of the spindle to a front end side surface 11a of the tray.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005184145-A (JP)
Title: Remote monitoring system
Inventor: MATSUMAE MANABU
IPC: G05B23/02
Filed: 2003-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote monitoring system capable of saving the costs of equipment without using any dedicated telecommunication lines, and performing restoration at an early stage by allowing at least one of a monitoring center and a monitoring device to recognize a failed location at the side of a device to be monitored at an early stage.  <P>SOLUTION: The remote monitoring system 10 comprises a group of monitoring devices 13 for monitoring a group of devices 11 to be monitored, the monitoring center 12 for integrally monitoring the group of monitoring devices 13, and a public circuit network 14 for communicatively connecting the monitoring center 12 to the group of monitoring devices 13. The group of monitoring devices 13 have a monitoring device-side calculator 18. The monitoring device-side calculator 18 sets a prescribed monitoring reference value to monitor the running conditions of the operation control, or the like of the group of devices 11 to be monitored, and generates a monitoring data signal x3 for transmitting to the side of the monitoring center 12 when the threshold of the monitoring reference value is exceeded. The monitoring center 12 has a calculator 30 at the monitoring center side for receiving the monitoring data signal x3 generated at the side of the group of monitoring devices 13 via the public circuit network 14 for reproduction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005179946-A (JP)
Title: Steady brace device of shield jack shoe and rotation of jack rod
Inventor: ISHINO TOMOFUMI
IPC: E21D9/06
Filed: 2003-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturized device for steady brace of a shield jack shoe and rotation of a jack rod, capable of regulating its rotation, even if the shield jack shoe separates from a skin plate, by reducing an installation space.  <P>SOLUTION: In this steady brace device for preventing run-out of the shield jack shoe and rotation of the jack rod, the shield jack shoe 5 for pressing a front end surface of an existing segment, has an eccentric member 6 to be eccentrically supported to a rod 4 in a tip part of the rod 4 of the shield jack 1. The device is constituted so that the rod 4 or the eccentric member 6 is provided with a rotation regulating means 21 for regulating rotation of the shield jack shoe 5 and the rod 4, by frictionally abutting on an inner peripheral surface 19 of the skin plate 2, by extending to the inner peripheral surface 19 of the skin plate 2 from the rod 4 or the eccentric member 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005184561-A (JP)
Title: Data distribution system
Inventor: SHIRAISHI KIYOSHI
IPC: H04N21/2347
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To realize a data distribution system which quickly stops unauthorized use by an illegal user in a simple configuration.  <P>SOLUTION: The system is provided with a data reproduction apparatus 1 for viewing and listening to distributed video images, a data transmission apparatus 3 which is connected to the data reproducing apparatus through a network 2, and transmits electronized video data to the data reproducing apparatus 1, and a management apparatus 4 which performs management to the data reproduction apparatus 1 and the data transmission apparatus 3. The management apparatus 4 discriminates whether an IP address given when the data reproduction apparatus 1 is connected to the network 2 is identical to the one registered beforehand, and if it is discriminated that it has not identity, it is discriminated that it is used by an illegal user, and it stops the function of the data reproduction apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005177237-A (JP)
Title: Hepatic tissue biopsy instrument
Inventor: ISHIKAWA TATSU
IPC: A61B10/00
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an instrument optimal for conducting a biopsy of the hepatic tissue safely even in a case of severe hepatopathy by conducting the hepatic biopsy using the jugular vein approach but not by the conventional percutaneous approach.  <P>SOLUTION: The instrument for conducting the hepatic biopsy is inserted into the internal jugular vein at the neck and reaches the liver via the right hepatic vein. The instrument comprises a longitudinal guide tube 1 having an elbowed front end and a rear end with a guide base having a reverse flow preventing means, a contrast agent infusion tube 2 branched out from the guide base and having the reverse flow preventing means on its rear end, and a suction biopsy needle 3 having an outer needle 31 inserted slidably into the inner cavity of the guide tube 1, an inner needle 34 inserted slidably into the outer needle, and a suction means installed on the base part of the outer and inner needles. The effective length of the guide tube is ≥400 mm and ≤700 mm, and the effective length of the suction biopsy needle is ≥500 mm and ≤800 mm .  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005182638-A (JP)
Title: Service providing/charging system
Inventor: HASEGAWA MASAKAZU
IPC: G06Q10/00
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a service providing/charging system capable of charging a user while securing anonymity of the user using the Internet service.  <P>SOLUTION: This service providing/charging system having a first storage means storing user ID data for identification of the user necessary for settlement and global address data specifically allocated to hardware provides a service for a user at a portable terminal 10, by which radio data communication and conversation can be carried out via a radio communication carrier, while protecting personal data and charges the user. The service providing/charging system is provided with a mediating server 20 having a second storage means, in which the user ID data, the global address data, and communication carrier type data identifying a communication carrier to be used are previously stored in association with each other, a service providing server 30 having a third storage means, in which the global address data, and personal data related to the service are accumulated in association with each other, and a communication carrier management device 40 having a fourth storage means, in which the user ID data and charge data to the user are accumulated in association with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005182677-A (JP)
Title: Sheet for protecting id card from cheating
Inventor: KUMAZAWA NAOKI
IPC: B42D15/10
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet for an ID card, which prevents information of the ID card from being read at a remote site.  <P>SOLUTION: The sheet 1 for the ID card, which can prevent the information of the ID card from being read at the remote site, is inserted into a wallet after a metal layer 20 comprising copper is screen printed on a flexible resin film 10. The wallet is folded into two and carried in a jacket pocket or a bag. Consequently, the ID card is covered at the both sides by the ID card protecting sheet 1 in the folded wallet. An electromagnetic wave can not reach the ID card due to the sheet 1 of the ID card, the metal layer 20 of which prevents the wave from reaching the ID card, and furthermore, since the electromagnetic wave radiated from the ID card is shielded by the metal layer 20 even though the ID card reacts to the electromagnetic wave, no wave can reach a read device of the ID card. Thus the sheet prevents the information of the ID card from being read at a remote site.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005189270-A (JP)
Title: Alignment layer and liquid crystal display using same
Inventor: MOMOI YUICHI
IPC: G02F1/1337
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alignment layer preventing deterioration of voltage holding characteristics of a liquid crystal caused by impurity ions therein, and a liquid crystal display using the alignment layer.  <P>SOLUTION: The alignment layer 10 is formed from a resin composition including a polyimide resin or a polyamide acid resin and a low molecular weight thermosetting resin with viscosity of 1-3,000 poise at 25°C. The impurity ions 14 in the liquid crystal 12 are prevented from reaching a pixel electrode 16 by using the alignment layer 10 formed by mixing in this kind of monomer thermosetting resin. The liquid crystal display equipped with the alignment layer has the improved voltage holding characteristics in a reliability test and exhibits excellent operation characteristics even when a liquid crystal with high dielectric anisotropy is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005185336-A (JP)
Title: Radiotherapy system
Inventor: MOCHIZUKI TAKESHI
IPC: A61N5/10
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve a treatment effect even when a target tissue moves and to improve safety in a radiotherapy system using radiation.  <P>SOLUTION: A three-dimensional tissue movement vector is measured in real time by a three-dimensional tissue movement measuring device 10. In this case, two orthogonal scanning surfaces are formed, correlation computation is executed between adjacent frames for each scanning surface and the three-dimensional tissue movement vector is computed from the correlation computed results. A controller judges whether or not a three-dimensional movement vector or a target position based on it is within an allowable range and allows the irradiation of the radiation only in the case that it is within the allowable range. Or, the controller 12 adaptively sets the irradiation position of the radiation following the movement of the target tissue.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005191094-A (JP)
Title: Semiconductor laser
Inventor: KO ARATA
IPC: H01S5/028
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser capable of reducing the spreading angle of outgoing beams and capable of conducting miniaturization.  <P>SOLUTION: A laser resonator is constituted between a first reflector 31 and a partial reflector 33. Beams, emitted from an active region 13, are wave-guided by the active region 13, and projected to the first reflector 31, a second reflector 32 or the partial reflector 33. Beams L1, projected from the active region 13 to the first reflector 31 and reflected by the first reflector 31, are projected to the second reflector 32, after the active region 13 is wave-guided. Beams L2 and L3, projected from the active region 13 to the second reflector 32 and reflected by the second reflector 32, are projected to the first reflector 31 or the partial reflector 33, after the active region 13 has been wave-guided. Beams L4, reflected by the partial reflector 33 in beams projected from the active region 13 to the partial reflector 33, are projected to the second reflector 32 after the active region 13 has been wave-guided, and beams L5 transmitted through the partial reflector 33 are output to the outside.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005188333-A (JP)
Title: Cooling device for hybrid vehicle
Inventor: SAITO OSAMU
IPC: B60L50/16
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To properly control the temperature states of a plurality of apparatuses, different in temperature, as device constitution is prevented from being complicated.  <P>SOLUTION: In case a temperature T_DV or a temperature T_PDU of a process development unit (PDU) is increased to temperature higher than a given temperature #T (or in case the temperature T_PDU is increased to temperature higher than the given temperature #T), first of all a cooling fan is operated to cool a radiator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005187365-A (JP)
Title: Method for producing component liquid sealed in green bamboo container and green bamboo having sealed component liquid
Inventor: ISHIKAWA KATSUYUKI
IPC: C12J1/00
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a product having excellent preservability by holding a liquid extracted from a fermented solution, etc., in an antimicrobial sealed container.  <P>SOLUTION: The green bamboo 1 has at least a pair of joints, is equipped with a cylindrical closed sealed space 3 having a fixed volume between the pair of the joints. The cylindrical part of the bamboo is cut at the outside of the cylindrical closed sealed space 3 to expose the end of the bamboo. The green bamboo 1 is floated on the water surface of an object liquid 6 to be treated, allowed to stand for a fixed period of time until buoyancy is gradually lowered. A component liquid contained in the object liquid 6 to be treated is permeated into the closed sealed space 3 to give the component liquid 12 sealed in the container of the green bamboo 1. The green bamboo 1 is floated on the water surface of a fermented solution 6 and allowed to stand for several months or longer. Consequently, prevention of change of properties of the fermented solution 6 is required. A large number of the green bamboos 1 are floated on the water surface of the fermented solution 6 so as to cover the water surface so that favorable fermentation of the fermented solution 6 is promoted to improve prevention of change of properties and productivity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005191217-A (JP)
Title: Spiral inductor and circuit device or differential circuit comprising the same
Inventor: KISHIMA YOJI
IPC: H01F27/28
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spiral inductor and a circuit device or a differential circuit comprising the same which can hold symmetry of inductor characteristic and can lead out the wiring to the external side without increase in the number of layers.  <P>SOLUTION: A wiring end 101 and a wiring end 103 are connected with a wiring 105, and a wiring end 102 and a wiring end 104 are connected with a wiring 106. The wiring 105 and the wiring 106 are laid symmetrically with a symmetry wire 100. On the symmetry wire 100, crossing portions 110, 111 are formed in which the wiring 105 and wiring 106 are crossing in three-dimension. In the locations other than that on the symmetry wire 100, the crossing portion 120 in which the wiring 105 itself is crossing in three-dimension and the crossing portion 121 in which the wiring 106 itself is crossing in three-dimension are formed. Insulators are formed among the wirings at the crossing portions 110, 111, 120, and 121.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005187134-A (JP)
Title: Paper handling device, image forming system, computer program and recording medium
Inventor: MATSUURA HIROMASA
IPC: G03G15/00
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the quality of saddle stitching/inside folding at low cost without complicating a mechanism.  <P>SOLUTION: When the size of a paper sheet is determined to be small, a folding plate is projected to a conveyance route (S152), when an end part of a paper bundle abuts on the folding plate (S153), a first bundle conveyance roller on the upper side is stopped (S154), and a pressing force of the bundle conveyance roller is turned off (S155). Then, a second bundle conveyance roller on the lower side is pressed (S156), the folding plate is made to retreat to release the conveyance route (S157), and the paper bundle is conveyed downward by the second bundle conveyance roller (S158). When the center part of the paper bundle reaches a position facing to the folding plate (S168), the conveyance of the paper bundle is stopped (S143), the paper bundle is located on an inside folding position to carry out the inside folding process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI