baber/WOPTO huggingface dataset:
Patent JP-2003064240-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: OKUGAWA YOSHITAKA
IPC: H01L23/31
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition for sealing a semiconductor which has a high dielectric constant at a high frequency range, good resin fluidity and enables a high frequency semiconductor device to be thin and to provide a semiconductor device. SOLUTION: This epoxy resin composition contains as an essential component (A) an epoxy resin, (B) a curing agent, (C) a ceramic powder and (D) a curing accelerator. The ceramic powder has a dielectric constant of 50-30,000 and occupies 30-90 vol.% in the entire epoxy resin composition. A semiconductor device sealed with the cured product is also provided.
Patent JP-2003062898-A (JP)
Title: Method for molding heat insulating cover, and heat insulating cover
Inventor: OHASHI TAKESHI
IPC: B29K105/04
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding a heat insulating cover, by which a welding step and a dissecting step for forming an opening part can be dispensed with and a heat insulating cover with a presentable appearance is molded and the heat insulating cover. SOLUTION: This method for molding a heat insulating cover 10 comprises the first working step to curve a strip shape heat insulating material 21 with a specified width size in the width direction, in order to form the material 21 into a cylindrical shape and mold the heat insulating cover 10 with an opening part 13 along a genering line 11 and the second working step to fabricate the heat insulating material 21 into a heat insulating circular shape as a follow-up procedure. In the second working step, both end parts, in the curve direction, of the heat-insulating material 21 are excessively curved toward the inside of a curve and after the end of the second working step, the end faces of both end parts, in the curve direction, of the heat insulating material 21 are set almost opposite to each other by the shape restoring force of the heat insulating material 21.
Patent JP-2003069266-A (JP)
Title: Cooling device for electronic component
Inventor: IDE TAKEHISA
IPC: H05K7/20
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device for an electronic component capable of improving heat radiation performance of an electronic component. SOLUTION: The cooling device is provided with a housing box 2 provided with an electronic component housing chamber C1 where an electronic component 6 is disposed, a cooling fluid path 14 formed inside the box 2 and allowing a cooling fluid to flow, an a bulkhead for partitioning the chamber C1 from the path 14. Consequently, heat of the component 6 may be transmitted to the cooling fluid of the path 14 through the bulkhead 13. The device is also provided with a heat transmitting member 20 contacting with at least the top surface of the component 6 and the bulkhead 13, and a thermal insulating material 15 provided inside the box 2 to suppress the transmission of the heat of an external portion A1 of the box to the member 20, the component 6 and the bulkhead 13.
Patent JP-2002135131-A (JP)
Title: Method and apparatus for performing variable-size vector entropy coding
Inventor: SHOHAM YAIR
IPC: H04N7/26
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an improved VEC(vector entropy coding), having low complexity and achieving high compression rates. SOLUTION: A method and apparatus for performing entropy coding and decoding of a sequence of coded symbols representative of, for example, a speech, audio or video signal, in which variable-size vectors are coded and decoded, based on radix arithmetic. The encoding technique uses a first radix and the numerical values of individual symbols to be coded, in order to determine the length of a first subsequence of symbols, which is then coded with use of a single (a first) combined symbol and uses a second radix and the numerical values of other individual symbols to be coded, in order to determine the length of a second subsequence of symbols, which is then also coded with a single (a second) combined symbol. The length of the first and second subsequences of symbols are also based on the size of the set, from which the combined symbols are selected.  The number of symbols in the first subsequence and the second subsequence are unequal, that is, the vectors (i.e., subsequences) which are combined for coding, have a variable size.
Patent JP-2002144602-A (JP)
Title: Ink jet recording head and recorder
Inventor: OHASHI TETSUYA
IPC: B41J2/175
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording head and a recorder in which unstable ejection of ink due to oscillation of ink incident to ink ejection is suppressed. SOLUTION: In the ink jet recording head and a recorder comprising it, a liquid supply passage to an ejecting section 19 for ejecting ink in a tank is formed by jointing a recording head unit 5 having the ejecting section 19 and a tank holder unit 4 and a buffer chamber for presenting gas is coupled with the liquid supply passage.
Patent JP-2003076638-A (JP)
Title: Device, method, and program for converting image data, and method of collecting image data conversion charge
Inventor: AGAWA HIROMI
IPC: G06T1/00
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an image data converting device allowing delivery of appropriate image data corresponding to fine difference in display characteristic of every apparatus. SOLUTION: A display characteristic of each apparatus is previously stored in database 110, a display characteristic corresponding to a specified type code is read out of the database 110, and inputted image data 101 is converted based on the display characteristic read out of the database 110. For example, the image size, number of colors, color depth, gamma characteristic, data format, and the like are converted based on the display characteristic of the type read out of the database.
Patent JP-2003075277-A (JP)
Title: Sheetlike pressure sensor
Inventor: KINOSHITA MASAHIRO
IPC: G01L5/00
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an ultrathin sheetlike pressure sensor having a simple structure and excellent in durability. SOLUTION: A pressure-sensitive layer 13 changing a dielectric constant by pressure is formed between counter electrodes 12 and 14 to be integrally laminated to the electrodes.
Patent JP-2003070820-A (JP)
Title: Pad for childbirth
Inventor: YUGE SHUJI
IPC: A61F13/15
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a pad for childbirth which is suitable to treat a large amount of humor at one time, and in addition, is tender to the skin, and eliminates a wet uncomfortable feeling. SOLUTION: This pad for childbirth is a laminated body wherein a surface layer comprising a non-woven fabric including a cellulose fiber, an absorbing layer equipped with liquid-absorbency and liquid-retaining property, and a liquid- impermeable back sheet are laminated in order. The laminated body has at least one compressed recess which continues in the longitudinal direction at the central section of the surface layer. The liquid absorbing speed for 50 cc of a pseudo blood in the surface layer is 100 seconds or lower, and the liquid spreading in the longitudinal direction is 170 mm or higher for this pad for childbirth. The compressed recess has a width of 0.5 to 5 mm, and the length is 50% or higher of the total length of the laminated body. Also, the compression rate of the recess is 50% or higher for the pad for childbirth.  The non- woven fabric including the cellulose fiber comprises a cellulose long fiber non- woven fiber for the pad for childbirth.
Patent JP-2003086747-A (JP)
Title: Insulation circuit board, its manufacturing method and semiconductor power element using the same
Inventor: SUZUKI KIYOMITSU
IPC: H05K7/20
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an insulation circuit board for a semiconductor power element which is superior in usability and has low heat resistance and high reliability. SOLUTION: The insulation circuit board has structure wherein one or more layers of a heat diffusion plate in which a ceramics plate is disposed are arranged between a circuit board and a radiating plate, the heat diffusion plate is made a current flowing path of the semiconductor power element, and, if necessary, a water channel for cooling is formed in the heat diffusion plate.
Patent JP-2002195793-A (JP)
Title: Method and unit for correcting shooting error
Inventor: GERBER MICHAEL
IPC: G01C19/00
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for correcting the shooting errors, suitable for fighting a land or aerial target which is moving quickly, and a unit for correcting the shooting errors in which that correcting method can be executed, without being influenced externally and without requiring substantial adjustment or calibration. SOLUTION: When a lower battery (18) is moved through shooting and shooting errors caused by the movement of the barrel (12) of a gun (10) shifted from a scheduled position is corrected, an error angle (Δζ) of the lower battery turning about the longitudinal axis (Z) is determined by an angle measurement element, so that an error signal can be acquired from the error angle (Δζ). The error signal is used for altering the azimuth (α) of the barrel (12) and the error of the azimuth (α), and an angle of elevation (λ) caused by rotation of the lower battery (18) about the longitudinal axis (Z) is compensated.
Patent JP-2003081035-A (JP)
Title: Obstacle detector
Inventor: SATO YOSHIHISA
IPC: B60R21/00
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To issue an optimal alarm according to the states of a vehicle such as the turning direction, the car speed, and the advancing direction of the vehicle. SOLUTION: The detection area of an obstacle is changed by changing the sensitivities of multiple sensors 11-14 disposed in the same direction of the vehicle according to the turning direction of the vehicle. Or, the detection area of the obstacle is changed by changing the sensitivity of the sensor disposed in the vehicle according to the car speed. Or, the detection area of the obstacle is changed by changing the sensitivity of each sensor disposed in the front/rear of the vehicle according to the advancing direction of the vehicle. When changing the sensitivity, a threshold determining the level of a reflected signal, the level of a transmission signal, or the determination time from the transmission of the signal to the receiving of the reflected signal is changed.
Patent JP-2002122534-A (JP)
Title: Apparatus for reproducible positioning of optical surface
Inventor: SPRING ERIN D
IPC: G01N21/41
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To enable repeatable, reproducible, positioning of a certain optical surface with another optical surface in an optical apparatus. SOLUTION: A plurality of magnets are arranged in an illumination prism carrier of a light transmission type refractometer and a plurality of corresponding magnets in a sample prism housing of the refractometer. The surface of a light outlet of an illumination prism is made to match a sample surface of the sample prism while the optical surface is energized evenly. The magnets are made to replace a mechanical energizer for positioning the optical surface and it is so functioned that a measuring optical path in a measuring device is reproduced thoroughly to improve the accuracy and the reproducibility of the device.
Patent JP-2003085040-A (JP)
Title: Memory accelerator, acceleration method, and interface card and mother board related thereto
Inventor: GO KONKA
IPC: G06F13/16
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a memory accelerator capable of increasing the data bandwidth of a memory so that each added memory module can increase an operation speed. SOLUTION: This invention relates to a memory accelerator, and an interface card and a mother board related thereto. The memory accelerator has a memory bus acceleration system 102 and memory bus accelerators 104, 106, 108, 110. The memory bus acceleration system 102 processes a signal between a chip set and the memory bus accelerators. The memory bus accelerators 104, 106, 108, 110 receive a signal from the memory bus acceleration system 102, transmit and receive data, and executes data conversion by corresponding memories 12, 14, 16.
Patent JP-2003089511-A (JP)
Title: Method for producing carbon material
Inventor: SASAKI TATSURO
IPC: H01M10/05
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a carbon material having high charge and discharge capacities, capable of exhibiting excellent charge and discharge efficiencies and suitable for use as the negative electrode material of a lithium secondary battery. SOLUTION: This method for producing the carbon material comprises a step for mixing raw materials including a silicon-containing carbon precursor and carbonaceous beads, a step for heat-treating the mixture obtained in the above step and a step for carbonizing the heat-treated mixture, or comprises the step for mixing the raw materials including the silicon-containing carbon precursor and the carbonaceous beads, the step for heat-treating the mixture obtained in the above step, a step for comminuting the heat-treated mixture and a step for carbonizing the comminuted mixture.
Patent JP-2003084753-A (JP)
Title: Sound stopper of piano
Inventor: HONDA HISAMITSU
IPC: G10C3/16
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a sound stopper of piano which stops sound by advancing and retreating a long-sized stop rail and surely prevents striking by hammers. SOLUTION: This sound stopper is provided with a supporting mechanism 42 and a base section 52 for holding the same not only at both ends of the stop rail 30 but in the intermediate section thereof as well and further, the base section 52 touches a rib 100 projected forward from the frame of an upright piano. The stop rail 30 can therefore be supported from the frame side as well in its central position and the stop rail 30 can be firmly supported over its overall length as compared with the conventional constitution of supporting the stop rail at its both ends. In addition, the span of the supporting positions by the supporting mechanisms can be made shorter. Consequently, the bending in the central part of the stop rail 30 can be suppressed and the striking occurring in such deflection can be effectively prevented.
Patent JP-2002159389-A (JP)
Title: Method for manufacturing pillow
Inventor: VICTORINA VIZCARA AMALINGAN
IPC: D03D15/02
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a new method for manufacturing a pillow which is called as a 'dikin' method which is a new knitting technology for easily manufacturing the pillow. SOLUTION: This new method for manufacturing a pillow which is a new knitting technology called as the 'dikin' method is provided. A guide core made of a wisteria vine is made to crawl on the outer periphery of a pillow mold and a standing-up width is arranged there. A transverse core is knitted by passing through the standing-up width. Interstices are made by removing the guide core. Knitting is continued by filling the interstices until a trunk for a pillow case is completed. The pillow case is taken out from the pillow mold and the width is knitted to prepare edges and to prepare a pillow case with opened upper and lower ends. After an article with cushioning properties is placed in this pillow case, the upper and lower edges are respectively gathered and the upper and lower openings of the pillow case are sewn and closed with nylon strings.
Patent JP-2003089477-A (JP)
Title: Core holder and packing method
Inventor: NAKAMURA YOICHI
IPC: B65H19/12
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a core holder capable of protecting a film wound object such as a DFR from drop impact or the like. SOLUTION: The core holder 1 is used when packing a roll-like object with film wound on a core such as the DFR. An intermediate frame 4 is interposed between an outer frame 2 and a core supporting part 3. A plurality of inner ribs 5 mutually connecting the core supporting part 3 and the intermediate frame 4 and a plurality of outer ribs 6 mutually connecting the intermediate frame 4 and the outer frame 2 are arranged so they are not on the same line.
Patent JP-2003091997-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: NATORI KANJI
IPC: G11C16/12
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent that an output of a charge pump is made operation voltage or less even at reading, to make capacity of a pool capacitor small, and to miniaturize a memory. SOLUTION: A strong charge pump 11 generates power source voltages of 5.0 V and 8.0 V. This power source voltages are supplied to constant voltage circuits 13-18. The constant voltage circuits 13-18 generate respectively voltage VPBL, VPYS, VPCGL, VPGCL, VPCGH and VPCGH in accordance with each operation mode of reading, programing, and erase. Operation voltage required at programing is 8.0 V. On the contrary, at reading, required operation voltage is 3.0 V. That is, the charge pump 11 outputs sufficiently higher voltage than operation voltage. Thereby, an output of the charge pump 11 has margin, an output of operation voltage or more can be secured always by setting of operation voltage even when an output is reduced. Therefore, capacity of a pool capacitor 27 pooling an output of the charge pump 11 can be reduced and the memory can be miniaturaized.
Patent JP-2003090496-A (JP)
Title: Lng pressurizing device
Inventor: HAYAKAWA AKIRA
IPC: F17C9/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a large size storage tank of low temperature liquefied gas such as LNG capable of performing pressurization and transferring without using an LNG pump although a low pressure type storage tank of the low temperature liquefied gas such as the LNG required the LNG pump installed for LNG transfer, and has a problem that the LNG in the LNG pump is vaporized and causes trouble in operation, and furthermore, a pressurization type storage tank requires an increase of a thickness of a storage tank main body in order to increase a pressurizing pressure. SOLUTION: A pressurized tank 2 which is connected by an LNG storage tank 1, an LNG discharge pipe 5, and a depressurizing pipe 6 is provided in a periphery of a lower part of the LNG storage tank 1. An inside of the pressurized tank 2 is depressurized and the LNG is allowed to flow in from the LNG storage tank 1, and the inside of the pressurized tank 2 is pressurized and the LNG is discharged. The pressurization and transferring of the LNG are performed by repeating pressurization and depressurization of the inside of the pressurized tank 2.
Patent JP-2003049239-A (JP)
Title: High strength galvanized steel sheet having excellent workability and production method therefor
Inventor: MORIMOTO YASUHIDE
IPC: C23C2/06
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a high strength galvanized steel sheet in which the generation of unplating is suppressed, and which has excellent appearance and workability, and to provide a production method therefor. SOLUTION: The high strength galvanized steel sheet having excellent workability has a composition containing, by mass, 0.0001 to 0.3% C, 0.1 to 2.5% Si, 0.01 to 3% Mn and 0.001 to 4% Al, and the balance Fe with inevitable impurities. The surface of the steel sheet is provided with a plated layer having a composition containing 0.001 to 0.5% Al and 0.001 to 2% Mn, and the balance Zn with inevitable impurities. The Si content in the steel: X (mass%), the Mn content in the steel: Y (mass%), the Al content in the steel: Z (mass%), the Al content in the plated layer: A (mass%) and the Mn content in the plated layer: B (mass%) satisfy 3-(X+Y/10+Z/3)-12.5×(A-B)>=0.
Patent JP-2003099587-A (JP)
Title: Product development supporting method and system
Inventor: HATANO HIROMITSU
IPC: G06Q50/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a product development supporting method and system which can support the development of a new product by presenting judging material for the development of the product. SOLUTION: The product development supporting system consists of a product development supporting server 1, a product development supporting database 2, customer terminals 4 (41 to 4n ) connected through the Internet 3, and a developer terminal 5. The supporting server 1 calculates a utility value to the improvement of the prescribed performance of the product and calculates the additional payment intending amount of a customer to the improvement of the prescribed performance of the product from the utility value. In addition the supporting server 1 calculates the total amount of additional payment intending amounts from the additional payment intending amount and compares the total amount of additional payment intending amounts with costs for the development of the product to predict the propriety of the development of the product.
Patent JP-2003094000-A (JP)
Title: Method for treating the object to be treated which is contaminated with halogenated organic compound
Inventor: HONDA KATSUHISA
IPC: C07D319/24
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To efficiently decompose a halogenated organic compound, for exam ple, dioxins with which fly ash, incineration ash or the like is contaminated. SOLUTION: This treating method comprises a decomposing agent adding step to add a decomposing agent for the halogenated organic compound to the object to be treated which is contaminated by the halogenated organic compound, a reducing agent adding step to add a reducing agent for the halogenated organic compound to the object to be treated which is contaminated by the halogenated organic compound, a promoting liquid adding step to add a promoting liquid for promoting the decomposing action of the decomposing agent and the reducing action of the reducing agent and a kneading step to knead the object to be treated to which the decomposing agent, the reducing agent and the promoting liquid are added.
Patent JP-2003099764-A (JP)
Title: Lighting system for photography
Inventor: YAMASHITA SATORU
IPC: G02B6/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To stabilize and clarify a photographed image of an inspection object in a photographing inspection field of electronic parts and the like for improving precision of good/defect determination. SOLUTION: A light guide body 2 is mounted on the back face side of a workpiece 1 set in a workpiece locking part 11 on a turntable 3, and a light radiating part 7 is arranged at a clearance 9 on the lower face side of the light guide body 2 position just in front of the photographing camera 8. The light radiating part 7 and a halogen light source 5 are connected together via an optical fiber 6. The whole of the light guide body 2 is illuminated by the light radiated to the lower face of the light guide body 2 from the light radiating part 7 via the clearance 9, and the workpiece 1 is uniformly irradiated from its back face side. In this way, an image taken by the photographing camera 8 is stabilized and clarified, and consequently, precision of good/defect determination can be improved.
Patent JP-2003097994-A (JP)
Title: Instrument for measuring flow rate of fluid
Inventor: YAMAGUCHI TAKAYUKI
IPC: G01F1/68
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an instrument for measuring flow rate of fluid, which changes channels without installing a new drive means. SOLUTION: The instrument for measuring flow rate of fluid has a channel for inputting fluid, a means for isolating the flow of fluid, a first channel and a second channel being disposed on and after the means for isolating the flow of fluid, a means for opening/closing at least one of the first channel and the second channel, and one common drive means for driving the means for isolating the flow of fluid and the means for opening/closing at least one of the first channel and the second channel.