baber/WOPTO huggingface dataset:
Patent JP-2005226019-A (JP)
Title: Polyester and method for producing polyester
Inventor: KAGEYAMA KATSUHIKO
IPC: C08G63/87
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polyester in which color tone, transparency and heat stability are kept and polycondensation rate is accelerated and production of foreign matters caused by a polycondensation catalyst is reduced and both of the quality of the polyester and economical efficiency are satisfied by using the polycondensation catalyst containing metal components other than antimony, germanium and titanium-based metal components as main metal components, and to provide the polyester and its products.  <P>SOLUTION: The method for producing the polyester comprises using a water-soluble aluminum compound in which water content of the compound is ≥8 mass% as an aluminum compound, in the method for producing the polyester in the presence of the polyester polycondensation catalyst composed of at least one kind of aluminum compound selected from the group consisting of aluminum compounds and at least one kind of phosphorus compound selected from the group consisting of phosphorus compounds. The polyester and its molded products are each produced by the method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235869-A (JP)
Title: Uv-ray irradiator
Inventor: KAWASAKI MINORU
IPC: G21K5/00
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a UV-ray irradiator in which irradiation efficiency of excimer light is enhanced by shortening the irradiation distance and heat of a lamp can be removed efficiently.  <P>SOLUTION: A UV-ray irradiator for irradiating a workpiece W with UV-rays comprises a processing container 4 having an opening 10 for carrying in or out the workpiece, a table 6 for mounting the workpiece, a means 8 for moving the mounting table to the inside or outside of the processing container through the opening 10, a UV-lamp member 12 disposed horizontally in the processing container to form an irradiation chamber S1 below and a lamp house S2 above and irradiating the workpiece positioned in the irradiation chamber with UV-rays, an inert gas supply means 14 for cooling the UV-lamp member by blowing inert gas thereto and forming a partition of inert gas between the irradiation chamber and the lamp house, and a gas exhaust opening 20 provided in the section wall of the processing container on the lamp house side in order to exhaust the inert gas.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230941-A (JP)
Title: Robot for conveying glass substrate
Inventor: SHIOZAWA HIROYUKI
IPC: H01L21/677
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveying robot equipped with a suction mechanism allowing stable conveyance while positively sucking the upper face of a glass substrate.  <P>SOLUTION: This robot 1 for conveying the glass substrate 3, equipped with the suction mechanism for sucking the glass substrate 3, has an upper face suction mechanism 13 for sucking the upper face of the glass substrate 3, as the suction mechanism on the lower face side of a hand fork 4. The upper face suction mechanism 13 is provided with an upper face suction pad 18 and a floating mechanism part 19 allowing the vertical motion of the upper face suction pad 18. The floating mechanism part 19 is provided with a piston member 20 to which the upper face suction pad 18 is connected, a cylinder member 21 for holding the piston member 20 and guiding the piston member 20 in a vertical direction, and an energizing member 22 for energizing the piston member 20 downward to the cylinder member 21. The glass substrate 3 can thereby be conveyed in a stable state in the vertical and radial directions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230200-A (JP)
Title: Wheelchair
Inventor: SHIMAMURA TOSHIZO
IPC: A61G5/00
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheelchair capable of stably advancing straight by being prevented from curving in a driveway direction at the time of traveling so as to cross an inclined surface or a slope such as a sidewalk inclined toward a driveway.  <P>SOLUTION: By arranging the centroid position of the wheelchair in the state of having an occupant thereon so as to be close to the vicinity of the grounding position of a main wheel as much as possible, the generation of rotation moment is reduced as much as possible and the wheelchair can stably advance straight even on an inclined sidewalk or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236024-A (JP)
Title: Semiconductor laser element
Inventor: OSATO TAKESHI
IPC: H01S5/343
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser with high performance and a long life in which the crystal quality of an AlGaInP layer or a GaInP layer which constitutes a semiconductor laser element is improved.  <P>SOLUTION: A substrate in which the crystal orientation of a main face is inclined to a (111) face direction with a (100) face as a reference is adopted as a GaAs substrate where the AlGaInP layer or the GaInP layer is laminated. An angle of inclination is set to be 8 to 54.7 degrees when the total layer thickness of the AlGaInP layer and the GaInP layer is 1μm or below and to be 13 to 54.7 degrees when it is 1μm or above. When the AlGaInP layer and the GaInP layer are formed on the substrate, a crystal defect is hardly generated. Thus, the semiconductor laser of high performance and a long life is obtained without an InGaAsP quantum well active layer formed on the adversely influenced layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243802-A (JP)
Title: Semiconductor device and its semiconductor device application system
Inventor: SUGINO TAKASHI
IPC: H01L29/812
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which has an excellent high frequency characteristic which can cope with a demand of a communication apparatus operating in a high frequency region or an electronic system of an automobile.  <P>SOLUTION: A film containing boron, carbon and nitrogen atoms having a low dielectric constant is introduced into a compound semiconductor device, thereby materializing enhancements of transistor characteristics and enhancements of high frequency characteristics by making a surface of a semiconductor inactive. Further, the film at the low dielectric constant is also used as an interlayer dielectric of a wiring, thereby materializing the semiconductor device which enhances a frequency characteristic of a semiconductor device markedly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214603-A (JP)
Title: Heat pipe
Inventor: KAMATA KYUZO
IPC: A01G22/22
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a heat pipe in which such a defect in a conventional art is eliminated that a heating medium solution having finished a heat exchange is condensed to come down the internal wall of the heat pipe, and that the liquid is heated again to evaporate it, and that a considerably long time is required for heat exchanging.  <P>SOLUTION: In this heat pipe 1, the condensate produced after heat exchange on the upper part by evaporation of a heating medium solution in the heat pipe is allowed to drip from protrusions 3 and collided against a crushing stand 5 for removing heat inside the pipe as heat of evaporation, and promptly evaporated. Thus the time for the evaporation cycle of the heating medium solution is reduced, and the efficiency of heat collection and exchange can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242794-A (JP)
Title: Robot control device and robot control method
Inventor: OOAKI JUNJI
IPC: B25J9/16
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robot control device and a robot control method which require no complicated computation for coordination conversion and accurately control the operation of a link.  <P>SOLUTION: The robot control device is provided with; a first link 3 which can rotate with respect to a base body 1; a first actuator 4 which drives the first link 3; a first torque transmission mechanism 5 which transmits the torque of the first actuator 4 to the first link 3 at a deceleration rate of N<SB>1</SB>; a first angle sensor 6 which detects a rotation angle θ<SB>M1</SB>of the first actuator 4; a first angular speed sensor 12 which detects an angular speed ω<SB>L1</SB>of the first link 3 with respect to the base body 1; and a computation part 15 which computes an angular speed θ<SB>A1</SB>of the first link 3 by using a high frequency component of integrated value ω<SB>L1</SB>and a low frequency component of θ<SB>M1</SB><SP>*</SP>N<SB>1</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280811-A (JP)
Title: Data management device, data management control method, and program
Inventor: UGAWA HIROKO
IPC: G06F9/44
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To manage design data capable of reducing artificial mistakes.  <P>SOLUTION: A plurality of pieces of different design data for creating a program for obtaining a function of service are included in functional data for constituting the function of service. A data management device is provided with: a client terminal 10 which acquires a plurality of pieces of functional data; and a data control part 351 which collects each piece of functional data to which each piece of common design data belongs, stores or displays them as a single piece of functional data when each piece of the common design data is included in each piece of the design data on the basis of each piece of the design data included in each piece of the functional data acquired by the client terminal 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247698-A (JP)
Title: Method for producing aminoallylaminoarazole, diaminoallylarazole and allylbis(aminoarazole)
Inventor: KOSEKI TOKUAKI
IPC: C08G69/26
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To economically obtain aminoallylaminoarazole, diaminoallylarazole and allylbis(aminoarazole) through simple reaction processes.  <P>SOLUTION: The methods for producing aminoallylaminoarazole, diaminoallylarazole and allylbis(aminoarazole) comprise reacting a halogenated aminoallyl compound with a halogenated allylcarboxylic acid, a diaminoallyl compound with a halogenated allylcarboxylic acid compound and a halogenated aminoallyl compound with an allyldicarboxylic acid compound to synthesize a halogenated allyl halogenated arazole, a dihalogenated allylarazole and an allylbis(halogenated arazole), respectively and aminating each obtained dihalogenated arazole derivative with ammonia to convert each derivative into the corresponding diaminoarazole derivative, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252495-A (JP)
Title: Data supply apparatus, data processing apparatus, and control method and program for them
Inventor: SHIMIZU TAKAHIKO
IPC: H04W84/18
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data supply apparatus whereby a user can easily grasp a position of a data processing apparatus connected to a wireless communication network, and to provide the data processing apparatus.  <P>SOLUTION: The data processing apparatus (image processing apparatus 14) distributes estimate radio wave strength information formed by relating an estimate strength of a radio wave transmitted from the data processing apparatus to relative positional information on the basis of the position of the data processing apparatus as a reference (estimate radio wave strength information distribution section 32) to the data supply apparatus. The data supply apparatus (client terminal 12) receives the estimate radio wave strength information and acquires the strength of the radio wave received from the data processing apparatus. Then the data supply apparatus displays the relative positional information of the data supply apparatus on the basis of the position of the data processing apparatus as a reference depending on the information above.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005252503-A (JP)
Title: Network, router apparatus, and multicast transfer method used for them
Inventor: SHIROKO NORIO
IPC: H04L45/16
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network in which multicast networks can transmit / receive multicast data with each other under an environment wherein a unicast network separates the multicast networks.  <P>SOLUTION: Under the environment in which the multicast networks 100, 101 are separated by the unicast network 200, multicast border routers 2-0, 2-1 located at the borders between the unicast network 200 and the multicast networks 100, 101 exchange multicast border router information with each other via a newly installed multicast border router management apparatus 1 to dynamically create an IP tunnel between the multicast border routers 2-0, 2-1 depending on the exchanged information. Thus, it is possible that the multicast networks 100, 101 transmit / receive the multicast data with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247983-A (JP)
Title: Cleaning agent for moisture-curable urethane adhesive
Inventor: MATSUDA MASANORI
IPC: C11D7/60
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning agent for a coater for a moisture-curable urethane adhesive, which agent is a solid at ordinary temperature, the residue of which can easily be removed by cooling the equipment after the cleaning, which enables the work of displacing with the adhesive to be completed in a short time, and which does not cause reactions in the equipment and hardly causes deficiencies such as deterioration and foaming.  <P>SOLUTION: The cleaning agent contains 20-80 pts. wt. of a vinyl polymer (A) which is a solid at ordinary temperature and has a mol. wt. of 2,000-100,000, a softening point of 40-120°C, and no functional group reacting with an isocyanate group and 80-20 pts. wt. of an ester compound (B) which is a solid at ordinary temperature and has a softening point of 40-120°C and no functional group reacting with an isocyanate group. The cleaning agent has a viscosity of 100-10,000 mPa s at 120°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248115-A (JP)
Title: Acrylic resin and resin composition using the same
Inventor: HOTTA YASUNARI
IPC: C08F20/58
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-crosslinkable acrylic resin having excellent adhesive properties and solvent resistance as well as excellent low-temperature curability and shelf stability, and its production method.  <P>SOLUTION: The acrylic resin comprises a monomer unit containing an N-methylol group, by at least 60 wt.%, wherein a monomer containing the N-methylol group, is at least one preferably selected from a group consisting of an N-methylol (meth)acrylamide, N,N-dimethylol acrylamide and an alkyletherified N-methylol (meth)acrylamide. The production method for the resin, is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318840-A (JP)
Title: Dna probe design device and information processing method for dna probe design
Inventor: YOSHII HIROTO
IPC: G16B25/20
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To enable accurate and reproducible DNA probe design.  <P>SOLUTION: About original base sequence data 101 including a target base sequence, an original frequency table 105 is held where the appearance of each of a plurality of local base sequences obtained from the target base sequence 107 is counted. About competitive base sequence data 103 to be discriminated from the original base sequence data 101, a competitive frequency table is held where the appearance of each of the plurality of local base sequences is counted. A probe evaluation step 108 comparatively presents frequency information in the original and competitive frequency tables 105 and 106 on the basis of the local base sequences, and specifies at least one of the plurality of local base sequences according to a user's directive operation to form a probe candidate from the specified local base sequence.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259794-A (JP)
Title: Heatsink for cooling semiconductor element
Inventor: IKEDA MASASHI
IPC: H01L23/427
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heatsink for cooling a semiconductor element which can be improved in cooling performance by increasing a temperature difference between the heatsink and cooled air and can cool the semiconductor element without the risk of destructing it by bedewing, and without degrading the characteristics of signals due to the warping of a substrate.  <P>SOLUTION: The heatsink for cooling the semiconductor element comprises a heatsink 205 fixed in a housing 103 outside a mount substrate 102 mounted with a heating element 101 for processing high-speed signals; at least one thermoelectric cooling element 204 which is located on the heatsink 205, with the high temperature side being thermally connected to the heatsink 205; and at least one heat pipe 202 to which the heating element 101 and a heat absorbing section 201 are thermally connected, and the low temperature side of the thermoelectric cooling element 204 and a heat radiating section 203 are also thermally connected. The heatsink for cooling the semiconductor element cools the heating element 101 having a high exoergic density while preventing the warping of the substrate due to load of the heatsink 205.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257840-A (JP)
Title: Film for optics
Inventor: SHIYOJI SATORU
IPC: G02B1/11
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film for optics which is superior in antireflection performance and resistance to marring, can suppress occurrence of interference fringes, and having low manufacturing cost.  <P>SOLUTION: The film for optics is sequentially laminated, at least on one surface of a base film, with (A) a 2 to 20μm thickness of hard-coated layer which contains resin hardened by ionizing radiation, (B) a 50 to 130nm thickness high refractive index layer which contains a resin, hardened by ionizing radiation and antimony pentaoxide, and has a refractive index ranging from 1.57 to 1.65, and (C) a 70 to 150nm thickness of low refractive index layer, having a refractive index ranging from 1.35 to 1.45.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255879-A (JP)
Title: Aqueous gravure ink for polypropylene tray and polypropylene tray
Inventor: MOROI SUNAO
IPC: C09D11/023
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous gravure ink for polypropylene trays which excels in the adhesion to a polypropylene film of a base material, moldability, water resistance, oil resistance, microwave resistance and does not contain a chlorinated polypropylene resin; and a polypropylene tray having a printed layer using the ink.  <P>SOLUTION: The aqueous gravure ink for polypropylene trays comprises (A) an acrylic acid/maleic acid-grafted modified polypropylene resin, (B) a polyether urethane resin prepared by using polytetramethylene glycol as an essential glycol component, and (C) an ethylene-vinyl acetate copolymer resin with a content of the component (C), based on the sum of the components (A) and (B), of 1-10 mass%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256513-A (JP)
Title: Rise and fall cord fixing mechanism
Inventor: NUMAJIRI SATOSHI
IPC: E06B9/326
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rise and fall cord fixing mechanism cord fixing the lower end part of the rise and fall cord used for an indoor blind, a pleat screen, a Roman shade, or the like to the bottom rail without forming knots and capable of adjusting with ease the length of the plurality of rise and fall cords.  <P>SOLUTION: A guide leading the lower end of the rise and fall cord into a base detachably fixed to the bottom rail having an upper face opening and a fixing part fixing the lower end of the rise and fall cord windingly are provided so as to disclose from the bottom rail upper face opening to form the cord fixing mechanism.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256551-A (JP)
Title: Embedding type beacon light
Inventor: ISHIDA YASUSHI
IPC: F21S2/00
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an embedding type beacon light whose directional adjustment can be done with ease even after directional adjustment of the light and the light can be appropriately fixed.  <P>SOLUTION: The light 13 whose pedestal 12 is embedded in the ground to install it is mounted on a flange section 15 of the pedestal 12 and the embedding part of the light 13 is contained. A movable member 16 for adjusting the horizontal angle of the light 13 is arranged under the flange part 15 of the pedestal 12 and fastened fittingly together with the flange part 16 of the pedestal 12 and the light 13. Accordingly, even when directional misadjustment of the light 13 is caused, a compliance thereto can be applied in after-treatment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280838-A (JP)
Title: Method and printer connection management framework which manage printer connection
Inventor: KIRALY STEVEN
IPC: G06F11/00
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To realize an efficient network printer connection updating scheme with respect to a printer client.  <P>SOLUTION: A framework of a client machine maintains a printer connection in a network comprising a printer, a directory including a network entity list and a construction definition which can be assigned to network entity. The construction definition can include the printer connection. The framework includes a printer connection extension, when called out, processes the printer connection update in the construction definition assigned to the network entity with which the client machine is associated. The printer connection extension submits an updating request to a printer sub-system on the client machine to notify, to the client machine, a change of the printer connection caused by the printer connection update.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301835-A (JP)
Title: Sensor device for measuring force
Inventor: BAUMANN DIETMAR
IPC: G01L5/22
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To allow inexpensive and small constitution, and to enhance precision when force is small.  <P>SOLUTION: In this sensor device for detecting the mechanical force F of a type wherein at least one of sensor elements 3, 14, 16, 17 depending on a magnetic field is provided, and wherein an output signal of at least the one of the sensor elements 3, 14, 16, 17 depending on a displacement based on a force influence of mechanical constitutive members 1, 12 within the magnetic field, the mechanical constitutive members are springs 1, 12, and positions of the springs 1, 12 are changed within the the magnetic field, based on the force influence.  <P>COPYRIGHT: (C)2005,JPO&NCIPI