baber/WOPTO huggingface dataset:
Patent JP-2003301104-A (JP)
Title: Flame-retardant polyamide resin composition and manufacturing method therefor
Inventor: URATA YOSHIHIRO
IPC: C08L77/06
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a flame-retardant polyamide resin composition which excels in both toughness and flame retardancy, concretely, has a tensile elongation of 50% or more and a limiting oxygen index (LOI) of 26 or more, and which is suitably used for the electrical parts for automobiles, and the like.  <P>SOLUTION: The resin composition contains a polyamide resin, a flame retardant, and a dispersant. The polyamide resin consists of a polyamide 6 and/or a polyamide 6/66. The resin composition contains 0.5-3 pts.wt. of the flame retardant and 0.01-5 pts.wt. of the dispersant to 100 pts.wt. of the composition, and is characterized by a tensile elongation of 50% or more and a limiting oxygen index (LOI) of 26 or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308632-A (JP)
Title: Optical information recording medium, information recording/reproducing device, and method for manufacturing the optical information recording medium
Inventor: FUKUDA HIROAKI
IPC: G11B7/24
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To highly efficiently and stably record/reproduce information on the recording medium of a proximate field light emitted from a probe by increasing coupling to a recording layer.  <P>SOLUTION: The fine structure 4 of a size equal to/lower than a light wavelength is formed on the substrate 3 of a recording medium 1, and a recording layer 5 is formed on the fine structure 4. By a proximate field light emitted from the very small opening of a planar probe 7 equipped with the very small opening equal to/lower than the wavelength of light, information is recorded on the recording layer 5 of the recording medium 1, and the recorded information is reproduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305899-A (JP)
Title: Recorder, printer driver, and method for managing buffer
Inventor: MORIYAMA JIRO
IPC: B41J29/38
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To perform recording at a high speed with a high image quality through an inexpensive arrangement having a memory of smaller capacity than the volume of data being recorded by single main scanning.  <P>SOLUTION: In the recorder where the capacity of a print buffer for storing record data transmitted from a host unit is smaller than the volume of data being recorded on a recording medium by single scanning of a recording head, the print buffer is divided into a plurality of blocks corresponding to rectangular areas being recorded by scanning (S12), use order of the blocks is managed such that the record data is stored cyclically in the blocks as the recording progresses (S16), and when a specified volume of record data indicative of non-driving of recording elements sustains, these record data is not stored in the blocks but represented by a specified control data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309085-A (JP)
Title: Method and apparatus for manufacturing device, device and electronic apparatus
Inventor: HASEI HIRONOBU
IPC: H01J11/34
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a device which maintains a stably discharging operation and which can form a pattern in a desired accuracy, when patterns of different states are formed mixedly on a substrate by using a liquid droplet discharging unit and an apparatus therefor.  <P>SOLUTION: The method for manufacturing the device comprises the steps of: setting a first bit map BM1 made of a plurality of first bits and a second bit map BM2 made of a plurality of second bits having different bit sizes; and independently conducting the discharging operation of the first bit map BM1 and the discharging operation of the second bit map BM2 by using the liquid droplet discharging unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307679-A (JP)
Title: Projection optical system, aligner, and exposure method
Inventor: OMURA YASUHIRO
IPC: G03F7/20
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection optical system which has a relatively great image side numerical aperture and projection visual field and has excellent mechanical stability to vibrations and the like.  <P>SOLUTION: The projection optical system is provided with a first imaging optical system (G1) for forming a first intermediate image of a first surface (R), a second imaging optical system (G2) having a concave reflection mirror (CM) for forming a second intermediate image in accordance with the luminous flux from the first intermediate image, and a third imaging optical system (G3) for forming the final image on a second surface (W) in accordance with the luminous flux from the second intermediate image. The projection optical system satisfies prescribed conditional expressions relating to the effective diameter (Ec) of the concave reflection mirror, the distance (L) between the first surface and the second surface and the distance (H) between the concave reflection mirror and a reference optical axis (AX).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308232-A (JP)
Title: Data management device and program
Inventor: MATSUMURA KATSU
IPC: G06F12/00
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To automatically rearrange unnecessary electronically stored data which are already electronically stored without placing any burden on a user.  <P>SOLUTION: The data management device 1 judges whether the electronically stored data which are generated each time a document is printed and electronically stored in a storage device 16 are stored in the storage device 16 according to control data on storage units set by document kinds and control data on in-process storage and electronically stores only necessary electronically stored data. Further, the data managing device 1 judges whether electronically stored data whose generation period overlaps with that of electronically stored data which are newly electronically stored are rearranged according to control data on repetitive storage and deleted unnecessary electronically stored data whose generation period overlaps from the storage device 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002330602-A (JP)
Title: Rotary tillage device
Inventor: KANAO YOHEI
IPC: A01B33/12
Filed: 2002-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a rotary tillage device of a partial normal and reverse rotation type responsive to a difference in field conditions such as the amount of grasses or straws and capable of performing always stabilized tillage. SOLUTION: This rotary tillage device is obtained by composing a tillage transmission system interlocking with the downstream side of transmission of a normal and reverse rotation changeover mechanism in a transmission mechanism equipped with two systems of transmission systems having different directions of rotations, mounting tillage tines for both uses of normal and reverse rotations on both a first tine shaft cylinder and a second tine shaft cylinder of a rotary tine shaft cylinder in the lower part of a tillage transmission case so as to provide the same rotation radius,  driving the rotation of the first tine shaft cylinder with either one of the tillage transmission mechanisms and driving the rotation of the second tine shaft cylinder in the direction opposite to that of the first tine shaft cylinder with the other transmission system and enabling the changeover from a first tillage state in which the tillage tines for both uses of the normal and reverse rotations of the first tine shaft cylinder are normally rotated and the tillage tines for both uses of the normal and reverse rotations of the second tine shaft cylinder are reversibly rotated to a second tillage state in which the tillage tines for both uses of the normal and reverse rotations of the first tine shaft cylinder are reversibly rotated and the tillage tines for both uses of the normal and reverse rotations of the second tine shaft cylinder are normally rotated by the changeover of  the normal and reverse rotation changeover mechanism.
Patent JP-2002351670-A (JP)
Title: Method and system for distributing software feature to computer
Inventor: CRUDELE MICHELE
IPC: G06F9/445
Filed: 2002-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for distributing software features to a client workstation. SOLUTION: Each client workstation has a multi-user operating system, and may be accessed (327 to 328) with different user profiles and each one is associated with a corresponding operation context. A distribution package is received (312) in the client workstation and includes instructions associated with global activities for the client workstation as a whole or with user activities specific for the respective profiles. A distribution agent executes (309 to 329) only the global activity and schedules the user activities to be performed when a user logs onto the workstation. A user agent (330) executes (333 to 339) the user activities in the corresponding context.
Patent JP-2003312653-A (JP)
Title: Easily openable paper container
Inventor: TAKAZAWA KAZUYUKI
IPC: B65D5/74
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily openable paper container of gable-top-type, which does not increase costs, has both functions of sealing and opening, and can be fully opened at the upper end.  <P>SOLUTION: The paper container is made of a laminated body consisting of an outer layer, an intermediate layer composed mainly of paper, and an inner layer. The regular-prismatic truck of the container consists of four trunk panels, two of which are provided with upper folding roof panels consecutively formed on the upper side thereof and opposite to each other. Each folding roof panel, having a rib on the upper side thereof, is folded inward along slant folding lines, and, simultaneously the rib is folded along a folding line at the middle. In response to the folding of the folding roof panels, upper roof panels, also consecutively formed on the other two upper sides of the trunk panels, are leaned inward, which also leans inward ribs formed consecutively on the upper sides of the upper roof panels. As a result, the ribs continuous with the folding roof panels are double-folded and sandwiched between the ribs continuous with the upper roof panels to form a principal rafter portion that is sealed to form a rib part of the container, thus the paper container with a gable roof is formed. A straight cut line is formed on the rib part of this container to form the easily openable paper container of gable-top-type.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003251459-A (JP)
Title: Heat exchanger of refrigerator
Inventor: TSUKAHARA YUJI
IPC: F25B9/00
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To rationalize the step when assembling a heat exchanger with a refrigerator together with the improvement of the heat exchange performance of the heat exchanger equipped on a pulse pipe refrigerator.  <P>SOLUTION: Plating (silver plating) 63 is performed on a circumferential surface of a metal mesh (a heat exchange member) 62 filled in a copper cylindrical case 61 as a heat exchanger (a cold head 6) equipped on the pulse pipe refrigerator is temporarily assembled. The heat exchanger is connected to a cold storage unit 2 and a pulse pipe 3 and the heat exchanger is heated in a heat treatment step of performing (silver)-brazing. Eutectic alloy of silver and copper is produced between the cylindrical case and the metal mesh with the plating as a medium, and the eutectic alloy flows on a contact surface between the metal mesh and the cylindrical case to bond the metal mesh and the cylindrical case in an integrally heat-transfer manner. The contact thermal resistance between the metal mesh and the cylindrical case is reduced, and the heat exchange performance is improved. In addition, a trouble of re-melting of a bonded portion can be prevented by simultaneously performing the brazing and the eutectic bonding in one heat treatment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003314856-A (JP)
Title: Humidity control equipment
Inventor: BOKU HARUSHIGE
IPC: F24F3/14
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a humidity control equipment, which controls humidity of air by using adsorbent, wherein energy required for its operation is decreased, while avoiding degradation of humidity control performance.  <P>SOLUTION: An absorbing and desorbing unit 60 is provided in a flat casing 11. The absorbing and desorbing unit 60 consists of a Peltier element 61 and two absorbing members 62, 65. For the Peltier element, a first absorbing member 62 is attached on its upper face and a second absorbing member 65 is attached on its lower face. Each absorbing member 62, 65 is formed in a heat dump shape and absorbent is coated on its surface. The first absorbing member 62 contacts with air passing through a first air passage 51 and the second absorbing member 65 contacts with air passing through a second air passage 52.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316186-A (JP)
Title: Image recorder
Inventor: OBATA SHIGERU
IPC: G03G15/20
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt fixing device preventing meandering of a belt without increasing the transport load of the fixing device as a whole in the belt nip type fixing device.  <P>SOLUTION: The meandering of an endless belt is prevented by a pressing member pressing a heat roll of a fixing means 14 in an image recorder provided with a fixing device 14 constituted of the heat roll heating and fixing a body on which a toner image has been transferred, the pressing member and the endless belt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316526-A (JP)
Title: Method for managing information processing system and information processing system
Inventor: IGARASHI YOSHINORI
IPC: G06F3/06
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To surely store configuration information associated with an information processing system, and to surely restore an information processing system using the configuration information.  <P>SOLUTION: At the time of changing configuration information 307 of a disk array device 100 through a service processor 107 or a network 600 provided at the disk array device 100, configuration information backup data 307a and history information such as a storage time or change time are multiply stored in a hard disk drive 206 or a flash memory card 207 owned by a service processor 107. Even when a disk array device 100 is down due to any failure, the restoration of the disk array device 100 is surely realized from the configuration information backup data 307a stored in the hard disk drive 206 or the flash memory card 207.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315560-A (JP)
Title: Light transmission body, surface light source device using the same, and liquid crystal display device
Inventor: SUGA YOSHINORI
IPC: F21V8/00
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light transmission body 11 capable of providing an optical characteristic higher than in the conventional manner while highly maintaining a high uniformity ratio of an image regardless of its largeness regarding a side light type surface light source device 10 often used as a rear lighting means of a liquid crystal display or the like.  <P>SOLUTION: As this light transmission body 11 of the surface light source device 10, a light extraction mechanism 170 is used which is made of light scattering material having a light scattering property in a volume manner, wherein a haze of 1 mm in thickness based on an ASTM D1003 of the light scattering material is 1 to 35%, and lots of recessed arrays 17 having a smooth inclined face wherein the angle of inclination for viewing a light source is 15 to 75° are arranged on a surface 11c opposite to a light emitting surface 11b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319018-A (JP)
Title: Portable telephone
Inventor: YASUTAKE HIROSHI
IPC: H04M1/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable telephone for stopping an incoming call signal or reducing the call signal to a desired set volume in a moment just when the user gets the phone after an incoming call.  <P>SOLUTION: In the response to a detected signal through a tactile detection means, an incoming call signal generated from an incoming signal outputting means is reduced to a small level in a desired form set by the user or stopped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314717-A (JP)
Title: Fluid switch
Inventor: IMAHORI HITOSHI
IPC: F16K11/085
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid switch wherein deterioration of water-tightness of a valve seat packing is restrained.  <P>SOLUTION: The sheet shaped valve seat packing 23 is provided between an inner wall of a valve chamber 25 of a housing 21 and an outer peripheral surface of a rotary valve 22 so as to surround fluid outflow ports 28 and 29. A protruding part 45 protruding into the valve chamber 25 is provided on a periphery part of the fluid outflow ports 28 and 29 of the housing 21 in a height by which the protruding part 45 does not abut onto the rotary valve 22. The protruding part 45 abuts onto an end surface of a hole part formed on the valve seat packing 23, and thereby the valve seat packing 23 is prevented from being moved to the fluid outflow ports 28 and 29 by the pressure of the fluid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275030-A (JP)
Title: Folding table and floor table
Inventor: ITO KAZUO
IPC: A47B3/08
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding table and a floor table the entire thickness of which can be reduced in the case of storage.  <P>SOLUTION: The edge of a table top is inclined from the outside to the inside of the table from the surface side to the rear side of the table top, and the cross section of each leg 2 is formed approximately into a right triangle. Therefore, in the case of folding, the legs 2 are housed within the edges of the table top approximately integrally with the table top 1 to reduce the entire thickness in the case of storage.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003322418-A (JP)
Title: Condensing-tracking type solar power generation and hot water supply device
Inventor: MATSUBARA HIDEO
IPC: F24S50/20
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of being unable to obtain intense heat when a focus is not adjusted when leaving a lens position as it is to the moving sun since it is very few in a present state in wholly satisfying cooling of a condensing type, a tracking device, and a solar power generation cell, and security of hot water though it is conventionally known to obtain the intense heat by using a lens to the sunlight.  <P>SOLUTION: This device is composed of a condensing board 2 and a support base part 3. The condensing board 2 is composed of a solar cell sheet 2C and a lens plate 2E, and cools heat generated by a cell of the solar cell sheet on one side of the solar cell sheet, and is constituted so as to supply water or a cooling medium to the other side of the solar cell sheet to the heat generated by the cell of the solar cell sheet. The support base part 3 is constituted so as to support the condensing board 2 in a state of always turning to the sun.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323839-A (JP)
Title: Reed relay
Inventor: YUSE KAZUNORI
IPC: H01H50/10
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reed relay which has a resin sealed structure and in which the high frequency characteristics are improved.  <P>SOLUTION: This is the reed relay 10 including a magnetic reed switch 11 arranged and installed in a longitudinal direction, an outer conductor 12 concentrically arranged and installed with inner conductors 11b, 11c to constitute a switch contact point surrounding the magnetic reed switch and arranged and installed along the center, a coil 13 arranged and installed in parallel with the longitudinal direction of the magnetic reed switch at the outer side of this outer conductor, and a sealing resin 14 arranged and installed so as to surround the outer side of the outer conductor. The read relay 10 is constituted so that the outer conductor 12 may have an opening part 12c, and may be composed of at least one of a guard electrode 12b formed in a circular state in the cross sectional face perpendicular to the longitudinal direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329274-A (JP)
Title: Cover device for suction opening of air purifier with top plate
Inventor: UEDA TAKAO
IPC: F24F7/00
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover device for a suction opening for guiding purified air to a suction opening of a top plate in an air purifier improved in purifying efficiency by circulating the purified air.  <P>SOLUTION: A circulating passage 15 for letting some A2 of air purified by a filter 8 flow upward, and further returning the same to the suction opening 3 of the top plate through a space part 4s of a cover 4 for the suction opening is formed in the interior of the body part 2. The quantity of air of already purified air A1 blown to the floor surface is decreased so as to prevent a bad influence upon a person, and some A2 of the purified air can be surely guided to the suction opening 3 by the suction cover 4 so as to improve the purifying efficiency.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003019436-A (JP)
Title: Preparation of palladium catalyst for crossing-coupling reaction and its use
Inventor: RODEFELD LARS
IPC: C07C69/618
Filed: 2002-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a solution or a dispersion solution which is feedable while easily weighting a palladium catalyst for its use in a crossing-coupling reaction. SOLUTION: A substituted or nonsubstituted chloro aromatic compound, a bromo aromatic compound or an iodine aromatic compound or aryl sulfonate, phosphine or diphosphine ligand, and palladium salt expressed by the formula of PdY2 or PdY2 L'2 or M2 [PdY4 ] (wherein, Y denotes an anion of acid, or Y2 denotes a dianion of acid; L' denotes olefin, nitril or phosphine, or L'2 denotes diolefin, dinitril or diphosphine; and M denotes an alkali metal ion, an ammonium ion, an organic ammonium ion or an organic phosphonium ion) are reacted with each other in the presence of a solvent.
Patent JP-2003120997-A (JP)
Title: Hot-water supply system
Inventor: SUZUKI YUKIHIRO
IPC: F24H1/00
Filed: 2002-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a hot-water supply system capable of ensuring the safety further securely when a failure occurs in a hot water-water mixture unit. SOLUTION: A controller 11 of the hot water-water mixture unit 1 has a high-cut function part 115 for transmitting the 'hot water supply stop instruction' for a hot-water supply controller 72 of an auxiliary heat source machine 7 when it detects a failure of the hot water-water mixture unit 1, and the hot-water supply controller 72 has a hot water supply stop function part 721 for closing a hot water supply means of the auxiliary heat source machine 7 when it receives the 'hot water supply stop instruction'.  Consequently, since hot water is not supplied at all from the auxiliary heat source machine 7, a user of the auxiliary heat source machine 7 is not scalded himself/herself with hot water having a high temperature even if mixture water having a high temperature is fed into an auxiliary heat source machine 7 side from the hot water-water mixture unit 1 to realize the system capable of ensuring the safety further securely.