baber/WOPTO huggingface dataset:
Patent JP-2002323959-A (JP)
Title: System and method for non-volatile write cache based on log of magnetic disk controller
Inventor: KENCHAMMANA-HOSKOTE DEEPAK R
IPC: G06F12/08
Filed: 2002-02-04
Abstract: PROBLEM TO BE SOLVED: To perform a system for accelerating write to a memory control unit by successively performing write cache based on the log of data to be written in a storage device and a method provided by a computer. SOLUTION: The data memory control unit receives a write instruction containing data and has a write cache having successive logs and an index structure showing the storage positions of data in the successive logs. When data do not exist in the log any more, data are written to the log contained in the write cache at a recording position recorded in the index structure. When data exist on the log already as shown by the index structure, the data on the index structure become invalid and new data are written in the log at an available recording position determined by the index structure. When an idle period exists, data in the logs from a plurality of write commands are transferred to a data storage medium.
Patent JP-2003231038-A (JP)
Title: Telescopic cover
Inventor: ENOMOTO YUKIO
IPC: B23Q11/08
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telescopic cover capable of simultaneously performing the expanding and contracting motion of covers in synchronization with each other, and inhibiting the Vibration and noise in expansion and contraction.  <P>SOLUTION: Front end parts of spring supporting rods 35-38 are connected to first to third movable partitions 25-28 of the covers 14-17. Intermediate parts of the rods 35-38 are respectively connected to first to third movable partitions 25-28 of the covers 14-17. Intermediate parts of the rods 35-38 are respectively penetrated through the partitions 19, 25-27, and the first coil springs 41-41 are mounted on rear end (tip) part side of the rods 35-38. The first coil springs 41-41 are respectively locked to tips of the spring supporting rods 35-38 at their one end, and locked to the partitions 19, 26-27 at the other end. The first coil springs 41-41 are expanded in a condition that the movable covers 14-17 are contracted, and compressed in a condition that the movable covers 14-17 are expanded. Whereby the expanding and contracting motion of the movable covers 14-17 are simultaneously performed in synchronization with each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232992-A (JP)
Title: Objective lens for optical pickup, optical pickup and disk drive device
Inventor: OKAMOTO YOSHIKI
IPC: G02B13/18
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an objective lens for optical pickup which is suitable for an optical pickup used for recording and reproducing information on an optical recording medium in which a high recording density is given by narrowing the track pitch, has a high aperture number, an excellently compensated optical characteristic, and is easily machined.  <P>SOLUTION: The objective lens for optical pickup 15 which forms a beam spot by condensing laser light on the recording surface of an optical recording medium is composed of a single lens Le which is composed of an aspherical first plane S<SB>1</SB>and a flat second plane S<SB>2</SB>, and has the numerical aperture of 0.8 and larger.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230859-A (JP)
Title: Coating apparatus
Inventor: HAMAMOTO NOBUO
IPC: B05C5/00
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To produce the stable coating state without cutting of a web and instability of an coating edge by making an edge plate of a coating apparatus replaceable when it is broken and optimizing the distribution of the coating amount.  <P>SOLUTION: An edge plate 12 attached to a die is composed of an edge plate main body 12a and a tip end block 12b. Replacement in the coating side where the edge plate 12 is processed at a high precision is made easy. Accordingly, even if the edge plate 12 is broken, it can be replaced immediately and the ceasing duration of a coating line can be shortened. Since the edge plate 12 is fixed at a prescribed position of the die by fixing the edge plate 12 in the die by bolts, the distribution of the coating amount of a coating solution can be optimized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230963-A (JP)
Title: Arc welding cable
Inventor: TOMIYASU KAZUHIRO
IPC: H01R13/00
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arc welding cable which is strong in bending and twisting and has a long service lifetime.  <P>SOLUTION: In the arc welding cable 65 by which a welding current, a welding wire, and shield gas are supplied from a wire feeding device 61 to a welding torch 64, a passage 4 for the welding wire 2 and the shield gas is provided at the central part and a plurality of conductors 5 are arranged apart each other on the circumference around the passage 4. Also, a cushion material such as cotton or a synthetic resin with good flexibility may be filled into a gap between the mutual conductors 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230566-A (JP)
Title: Corpus vertebra interval holder
Inventor: NEKOTSUKA YOSHIO
IPC: A61B17/58
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corpus vertebra interval holder which can effectively regulate the deviation of corpus vertebra.  <P>SOLUTION: The corpus vertebra interval holder is arranged between spinal protrusions 5 provided respectively on adjacent vertebrae 3 to hold the interval of the spinal protrusions 5. Engaging parts 15 and 17 with a pair of rods 7A and 7B across the plurality of vertebrae 3 are arranged separately while contact parts 11 made free to contact the spinal protrusions of the adjacent vertebrae 3 are arranged on both side parts of the body 9 of the holder having fixing screws 19 corresponding to the engaging parts 15 and 17 and the contact parts 11 are provided with blades biting into the spinal protrusions 5. The fixing screws 19 have tapered faces 21 thereof to contact the outer circumferential surfaces of the rods 7A and 7B positioned at the engaging parts 15 and 17 at the tip part thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002352191-A (JP)
Title: Printing control interface system and method having handwriting discrimination capability
Inventor: MA YUE
IPC: G06K9/62
Filed: 2002-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for identifying and separating a handwritten text from a machine printed text in a document including a mixture the handwritten text and the machine printed text. SOLUTION: As for one embodiment, it is possible to perform selective processing for removing any handwritten text from an optional document installed as an intelligent printing control interface in a normal computer and generated by an optional application under control by a user in advance of printing the document. As for another embodiment, it is possible to perform selective processing for removing any handwritten text from the any document in the middle of being copied which is installed as an intelligent printing control interface in a normal digital copy machine and is in the middle of being copied under control by the user in advance of printing the document. A handwriting separation method using hidden Marko models as the handwritten text or the machine printed text is adopted.
Patent JP-2003233435-A (JP)
Title: Portable personal computer
Inventor: WATARAI YUSUKE
IPC: G06F1/16
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To permit to adjust a first and a second display parts so as to set angles at easy-to-see views of both simultaneously.  <P>SOLUTION: A personal computer main body 11 has an operation part, a storage part and a main body case 11a for housing them. An input device capable of inputting information to the personal computer main body 11 is provided on the surface of the main body case 11a. On a display part holder 13 that can raise as required and is folded up in the main body case 11a, the first and the second display parts 21, 22 for displaying information computed with the personal computer main body 11 are provided. A first holder 31 whose base end edge is fixed pivotally to an end edge of the main body case 11a via a first hinge 41 can raise as required and is folded up in the main body case 11a, and on the surface of the first holder 31, the first display part 21 is provided. A second holder 32 whose end edge is rotatably attached to the front edge of the first holder 31 via a second hinge 42 can be folded up and is constituted on the back of the first holder 31. The second display part 22 is provided on a face, of the second holder 32, that is opposite to a face facing the first holder 31.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232977-A (JP)
Title: Photographing device
Inventor: KOBAYASHI HIROYUKI
IPC: G02B7/02
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographing device capable of automatically correcting the change of an optimum focal position changed according to ambient temperature.  <P>SOLUTION: The photographing device has at least one convex lens constituted of plastic, and is equipped with a convex surface shape changing means for shortening the radius of curvature of at least one convex surface forming the convex lens in accordance with the ambient temperature.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003291980-A (JP)
Title: Envelope
Inventor: OGUCHI KUNIO
IPC: B65D27/00
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an envelope for eliminating wastes of costs and expenses, and reducing the amount of the contents thereof.  <P>SOLUTION: The address and name 5 of an addressee is printed on a back side A of a face part 11, a perforation 2 parallel to a long side 11A is formed in a flap 14, a perforation 3 parallel to a short side 11B is formed in a sleeve part 13, and a perforation 31 parallel to the short side 11B of a back part 13 is provided. The inner surface on the tip side of the sleeve part 13 and the inner surface on the tip side from the perforation 2 of a flap 14 are pasted to form an envelope.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002305775-A (JP)
Title: Scheduling mechanism for flow packet data control of spread spectrum multiuser channel
Inventor: TERRY E STEPHEN
IPC: H04L47/6275
Filed: 2002-02-13
Abstract: PROBLEM TO BE SOLVED: To reduce the latency of data in a common or shared channel in a multiuser environment. SOLUTION: A scheduling mechanism uses a controller associated with a multiuser channel to receive packet data from multiple types of data sources. Each of packets of packet data is combined with prioritization on the basis of in pat the path revision possibility of a class of a type of the data. Each of the packets is scheduled for transmission via a multiuser channel on the basis of in part the prioritization. Accumulation of packet data contained in a queue is traced for transfer via the multiuser channel. Flow of data from each of data supply sources is limited on the basis of in part the queue used for tracing the accumulation.
Patent JP-2002281566-A (JP)
Title: Mobile terminal, method for controlling game and computer-readable recording medium
Inventor: NARITA MASARU
IPC: A63F13/33
Filed: 2002-02-18
Abstract: PROBLEM TO BE SOLVED: To vary progress of a game carried out by a mobile terminal according to the present location of the mobile terminal. SOLUTION: A portable telephone set receives a control signal radio- transmitted from a base station controlling a radio area in which the portable telephone set is presently located among multiple base stations, and detects the radio wave reception intensity of a radio signal. Then, the detected radio wave reception intensity of the radio signal is stored in a storage area. This detection of the radio wave reception intensity of the radio signal is performed one by one during waiting and the radio wave reception intensity of the newest radio signal is stored in the storage area. Then, an enemy character to fight with, an item to be generated and the branching of a game scenario are controlled according to the value of the radio wave reception intensities stored in the storage area in the advancing process of the game (step S205 to S213).
Patent JP-2003239419-A (JP)
Title: Vacuum body using convex body
Inventor: SHIOTANI YOSHIHIRO
IPC: E04B1/76
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high capacity vacuum soundproof material coping with a broad sound range from a low sound to a high sound, while coping with a strength necessary for a vacuum body such as an atmospheric pressure load by using one side face of an air-tight material as a convex body while using a lightweight, thin, and hard metallic sheet for sound receiving side air-tight material and simplifying the shape by using the same convex body or a plane material with the confronting air-tight material.  <P>SOLUTION: A metallic sheet material in which a plurality of slender rectangular convex bodies 3 having a substantially semi-arcuate section, provided with ribs 6 at necessary positions are molded, is used for a sound receiving side air-tight material 2. A diffusing sound side air-tight material 4 is arranged at the bottom face of the sound receiving side air-tight material 2 and the outer peripheral part 5 is air-tightly joined and the inside of the convex body 3 is evacuated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238699-A (JP)
Title: Binder for inorganic fiber and inorganic-fiber-heat- insulated sound-absorbing material
Inventor: INOUE AKIRA
IPC: D04H1/587
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a binder for an inorganic fiber having sufficient water repellency and excellent adhesion to a skinning material or the like and to provide an inorganic-fiber-heat-insulated sound-absorbing material.  <P>SOLUTION: The binder for an inorganic fiber contains an aldehyde- condensible thermosetting resin precursor and a polyfluoroalkyl-containing fluorine compound. It is desirable that the fluorine compound has a functional group reactive with the aldehyde-condensible thermosetting resin precursor or the inorganic fiber. The inorganic-fiber-heat-insulated sound-absorbing material is obtained by applying the binder to a fresh inorganic fiber, collecting the inorganic fiber to which the binder has been adhered, and molding the collected fiber by thermal curing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245485-A (JP)
Title: Sewing machine
Inventor: KITAMURA TETSUYA
IPC: D05B55/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewing machine which can exceptionally enhance the slidability and wear resistance of sliding segments of a first member and second member moving relatively to each other.  <P>SOLUTION: One surface of the siding segments of a thread take-up lever stud 24 and bushing 29 moving relatively to each other is subjected to DLC (diamond-like carbon) coating treatment, by which a DLC film 30 is formed thereon. A zinc phosphate film 34 and a solid lubricant film 36 dispersed with a fluororesin with a PAI (polyamide imide resin) as a binder are laminated and disposed on the other surface. Further, grease 38 is applied to the sliding segments or is injected therein.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246005-A (JP)
Title: White polyester film for metal sheet lamination molding
Inventor: KINOSHITA EIJI
IPC: B32B27/36
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a white polyester film for metal sheet lamination molding which enables manufacture of a can being excellent in moldability, the resistance to heat and a retort, properties of keeping flavor, adhesion of the metal sheet, the resistance to impact and abrasion, hiding properties, beauty and printability.  <P>SOLUTION: This white polyester film is a polyester film prepared by laminating a layer (layer A) of copolymer polyester which contains 1.1-7 wt.% of a rutile titanium oxide having an average particle size of 0.1-0.5 μm and has a melting point of 210-245°C and an intrinsic viscosity of 0.48-0.80 and a layer (layer B) of copolymer polyester which contains 10-45 wt.% of the rutile titanium oxide having the average particle size of 0.1-0.5 μm and has the melting point of 210-245°C and an intrinsic viscosity of 0.46-0.66. The thickness of the layers A and B and the concentration of the rutile titanium oxide satisfy the specific relations.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258532-A (JP)
Title: Control method of array antenna
Inventor: IIGUSA KIYOUICHI
IPC: H01Q3/44
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method of an ESPAR (Electronically Steerable Passive Array Radiator) antenna that can obtain an excellent converged value capable of obtaining an excellent evaluation function value with the smaller number of repetition times than that of a conventional control method when the major beam of an antenna system is directed to a desired wave and the null pattern is directed to an interference wave.  <P>SOLUTION: An adaptive control type controller 20 sequentially perturbs the reactance of each of variable reactance elements 12-1 to 12-6 by a prescribed difference width, calculates a prescribed evaluation function value for each reactance value, and controls to decrease the difference width ΔX and a step width μ depending on an SINR (signal to interference noise power ratio) calculated from the evaluation function value by using a prescribed reduction function indicative of the difference width ΔX when the reactance value of the variable reactance elements 12-1 to 12-6 is repetitively calculated and set in order to direct the major beam of the array antenna system 100 to the direction of the desired wave and the null to the direction of the interference wave so that the evaluation function value is maximized by using the maximum grade method on the basis of the calculated evaluation function value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256863-A (JP)
Title: Image generation information, information storing medium and image generating device
Inventor: HAMASHIMA AKIO
IPC: A63F13/52
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for generating an image in a real time for much more quickly generating an image including a body of revolution, and for smoothly expressing the surface of the body of revolution.  <P>SOLUTION: A model of the same shape as a part 20' of a sphere 20 configured of a complete polygon model is set as a segment object 22. In the same way, a plurality of segment objects are set by the model of the same shape as a part of the sphere 20. Then, the plurality of segment objects are quickly rotated around the same central point with a turning radius R whose length is the same as that of a radius R of the sphere 20. Furthermore, a static image including the quickly revolving segment objects is periodically generated, and periodically displayed at a display so that the pseudo expression of the sphere can be realized by using the illusion of the eyes of an observer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255637-A (JP)
Title: Sheet post-processing device
Inventor: ISOBE KENICHIRO
IPC: B65H37/04
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet post-processing device which has an improved appearance by avoiding a comb teeth-like design of a carrying path at a joint part and which is capable of attaining good delivery of a sheet transported from an image forming apparatus to the sheet post-processing device by preventing the sheet from being caught in the gap of the delivery part between the apparatus and the device even in the case the gap of the delivery part becomes larger due to the shape of the delivery part on the image forming apparatus side.  <P>SOLUTION: As for the sheet post-processing device 300 for post-processing the sheet discharged from an image forming apparatus 100 for forming the image on the sheet, the device 300 is provided with a cover 504 for opening/ closing the sheet delivery joint part between the image forming apparatus 100 and the sheet post-processing device 300 in a separating direction relative to the boundary and functioning also as a sheet transport surface. A transport surface facing the transport surface of the sheet delivery joint part constitutes a continuous transport path.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254897-A (JP)
Title: Apparatus for detecting rain drop and automatic wiper apparatus
Inventor: ISHINO HIROTSUGU
IPC: G01N21/17
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus of a small size for detecting both raindrops and light capable of integrating a raindrop detecting device and a photo- detection device.  <P>SOLUTION: In the apparatus S, a light emitting element 4 and a light receiving element 5 for the detection of raindrops are arranged in a substrate 3, and a light receiving element 5 for the detection of peripheral light is arranged in the substrate 3. The light receiving element 5 for the detection of raindrops and the light receiving element 5 for the detection of peripheral light are the same light receiving element. A plano-convex lens 10 is arranged in such a way that its convex wall 10a faces the light receiving element 5. A plano-concave lens 11 is arranged in such a way that its concave wall 11a faces the plane wall 10b of the plano-convex lens 10 and that a plane wall 11b closely adheres to or approximately in close contact with the inner wall 9b of a front window shield 9. Peripheral light is condensed to the light receiving element 5 via the plano-concave lens 11 and the plano-convex lens 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002314095-A (JP)
Title: Manufacturing method for cmos thin film transistor
Inventor: SO UEI
IPC: H01L21/77
Filed: 2002-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a CMOS thin film transistor wherein the number of masks is reduced, processes are simplified, yields are enhanced, and a manufacturing cost is reduced. SOLUTION: The manufacturing method includes a stage in which a first semiconductor layer is formed in a first region of an insulating substrate and a second semiconductor layer is formed in a second region; a stage in which a first insulating layer, a first metal layer, and a second insulating layer are formed in succession; a stage in which part of the first metal layer in the first region and part of the second insulating layer are etched to form a first gate electrode and a first capping layer; a stage in which a first spacer is formed on the sidewalls of the first gate electrode and the first capping layer; a stage in which high-concentration impurities of first conductivity type are ion- implanted in the first semiconductor layer to form a first high-concentration source/drain region; a stage in which a second gate electrode and a second capping layer are formed;  and a stage in which high-concentration impurities of second conductivity type are ion-implanted in the second semiconductor layer to form a second high-concentration source/drain region.
Patent JP-2003254585-A (JP)
Title: Air conditioner
Inventor: YAKABE SHINICHI
IPC: F24F11/02
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner which has excellent reliability in maintaining comfortable indoor environment by keeping appropriate air conditioning even in a state of a small air conditioning load.  <P>SOLUTION: If an operation frequency F of the compressor 1 is an allowable minimum operating frequency Fmin and a compressor capacity at that time is excessive against an air conditioning load, the compressor 1 is stopped, and at least one of air blowing amount or air blowing direction is controlled while continuing air blowing into a room.  <P>COPYRIGHT: (C)2003,JPO