baber/WOPTO huggingface dataset:
Patent JP-2003045900-A (JP)
Title: Nitride based iii-v compound semiconductor device
Inventor: TERAGUCHI NOBUAKI
IPC: H01S5/323
Filed: 2002-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a nitride based III-V compound semiconductor device capable of being manufactured while keeping a growth temperature fixed. SOLUTION: The nitride based III-V compound semiconductor device is manufactured by using a nitride based III-V compound semiconductor containing gadolinium(Gd). For instance, GaGdN manufactured by adding Gd to GaN can be grown at the same temperature as GaN or AlGaN and a band gap is reduced more than GaN. Thus, in the case of manufacturing a heterojunction field-effect transistor, a light emitting diode or a laser diode or the like by using GaN and AlGaN, by using GaGdN containing Gd, a crystal is grown in the state of keeping a substrate temperature fixed, and the nitride based III-V compound semiconductor device is manufactured without lowering the performance.
Patent JP-2003031858-A (JP)
Title: Semiconductor led flip chip with filler having low refractive index
Inventor: BHAT JEROME CHANDRA
IPC: H01L21/56
Filed: 2002-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an LED structure which is capable of reducing a light loss to an irreducible minimum at a mesa wall. SOLUTION: The mesa wall of a III nitride flip chip light emitting device is varied in a refractive index. A variation in a refractive index enables most of light incident on a mesa wall to be reflected toward the device, so that light can be effectively extracted. In some practical forms, a solder wall on a sub-mount or a gel which has a high refractive index and covers the light emitting device and the sub-mount generates a hermetically sealed gap between the light emitting device and the sub-mount. The gap is filled up with material having a low refractive index. In the other practical form, the board of a light emitting device is covered with material of high refractive index, and a gap between the sub-mount and the light emitting device is filled up with material having a low refractive index.
Patent JP-2003330746-A (JP)
Title: Processor
Inventor: YO HARUO
IPC: G06F11/00
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processor in which existing firmware will not be erased by a wrong operation.  <P>SOLUTION: When an instruction for updating the firmware is given from an operator (S102), a download instruction for a new firmware from a host computer is waited (S103, S105), and when the download instruction is given, the firmware is updated (S104).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003003312-A (JP)
Title: Structure of multifunctional business suit type clothes
Inventor: ABE MASARU
IPC: A41D27/26
Filed: 2002-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a structure of business suit type clothes exhibiting polyfunctional properties such as health and treatment by attaching a core material for clothes processed with a resin composition in which minus ion release is improved. SOLUTION: This structure is constituted by sewing or melting a multifunctional carrying member comprising a core material for clothes processed with a resin composition in which minus ion release is improved to the attaching part of jacket or underwear of business suit type clothes. The structure exhibits minus ion release effect improved in interlining member by the attachment and exhibits polyfunctional effects such as retention of health and treatment, recovery of fatigue and reduction and neutralization or the like of electromagnetic wave. The structure has washing fastness, etc., and can reduce cost, because modification of a conventional apparatus is not required.
Patent JP-2003330608-A (JP)
Title: Inner force sense applying device
Inventor: NUMATA HIDETAKA
IPC: G06F3/038
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner force sense applying device capable of generating various force patterns by reducing necessary memory quantity.  <P>SOLUTION: This device is provided with an operating part 4 for operating a cursor 11a on a two-dimensional plane 12 and actuators 8 and 9 for applying an inner force sense to the operating part 4 corresponding to the movement of the operating part 4 and a control part 10 for controlling it. When a cursor 11a is present in a first area 12a on the two-dimensional plane 12, a first inner force sense is applied to the operating part 4, and when the cursor 11a is present in a second area 12b, a second inner force sense different from the first inner force sense is applied to the operating part 4, and the second inner force sense is stored in a first memory 10a, and the second area 12b having the second inner force sense is disposed on the two-dimensional plane 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326851-A (JP)
Title: Thermal recording material
Inventor: IWASAKI MASAYUKI
IPC: B41M5/333
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal recording material which is high in coloring density, reduced in skin fogging, and excellent in preservation properties of an image part and chemical resistance of the image part and a skin part, has an ink-jet recording aptitude, and controls the adhesion of fouling to a thermal head.  <P>SOLUTION: The thermal recording material has a thermal coloring layer containing at least an electron accepting compound, an electron donating colorless dye, and a sensitizer A on a support. The sensitizer A is high-purity stearic acid amide having purity of 90% or above.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336785-A (JP)
Title: Thermoplastic resin covering type repairing method and device for pipe line
Inventor: KIMURA YASUO
IPC: F16L55/16
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high repair efficiency line repairing method by curing thermoplastic resin impregnated in a repairing material by heating the repairing material, impregnated with thermoplastic resin, in a state to bring the repairing material into pressure contact with the inner surface of pipe line by running the material around an axis.  <P>SOLUTION: A repairing material 24 impregnated with thermoplastic resin containing a pyrolysis radical formation curing agent is wound around an air expandable and shrinkable cylinder drum 12 made of black or transparent rubber, in which a near infrared rays lamp 17 is situated, by running the repairing material around axis. In a repairing spot in a sewage pipe 25, by directly or indirectly heating the repairing material 24 by near infrared rays radiated from the near infrared rays lamp 17 in a state to bring the repairing material 24 into close contact with the inner surface of the sewage pipe 25 by expansion or an increase in a diameter through pressure air in the air expandable and shrinkable cylinder drum 12, the thermoplastic resin impregnated in the repairing material 24 is rapidly cured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302894-A (JP)
Title: Learning support system and learning support method
Inventor: TSUTSUMI REIJI
IPC: G06Q50/10
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a learning support system and a learning support method with which a learner can systematically and independently learn while comprehending the progress of learning and the field of learning the learner is good at or weak in.  <P>SOLUTION: In the learning support system, a field of learning selected by the learner out of learning fields is presented, a test question classified in the field of learning is set, the learner makes decision for the set test question and inputs an answer based on the decision, the answer decided by the learner is compared with the correct answer and graded, the determined result is stored and also presented, the contents of correct answer of the test question is presented and detailed explanation of the set test question is presented, and the graded result is presented in the form of a list and a radar chart.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335940-A (JP)
Title: Resin composition for sliding member and sliding member
Inventor: HIRAI KAZUO
IPC: C08L77/00
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition which exhibits excellent frictional abrasion characteristics, when a soft metal such as an aluminum alloy is used as a counter material, and is used for sliding members, and to provide a sliding member.  <P>SOLUTION: This resin composition for sliding members comprises 0.5 to 30 wt.% of polyethylene resin, 1 to 15 wt.% of a hydrocarbon-based wax, 0.1 to 5 wt.% of an inorganic whisker having a Moh's hardness of 2 to 4, and the remainder of a polyamide resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347968-A (JP)
Title: Path position detecting method and cdma receiver
Inventor: KITAGAWA KEIICHI
IPC: H04W76/02
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve the accuracy of path position detection in the case that a transmission signal of the CDMA-TDD system is received and a correlation is detected by using a common midamble to detect a path position.   <P>SOLUTION: Before and after the correlation detection processing using the common midamble, averaging processing for noise suppression is carried out without fail when generating a delay profile. That is, a window moving averaging section 16 adaptively modifies a window period for the averaging processing by utilizing results of the correlation detection processing using the common midamble. Prior to the correlation detection processing using the common midamble, a preparatory correlation detection section 30 is provided and generates a delay profile using a fixed known code, the averaging processing is performed in this stage to prevent misdetection of the path.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308160-A (JP)
Title: Character input device for electronic equipment
Inventor: KAWAZOE YOSHIHIRO
IPC: G06F3/023
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a character input device and to make inputting possible with one hand.  <P>SOLUTION: Alphabets with high frequency of use are convergently set to a few keys. By installing a plurality of control keys and simultaneously pressing the control keys and the keys or with an operating key equipped with three functions and one control key, the number of characters which can be inputted by one time of keying is increased. By simultaneously pressing the control keys and the keys or by singly pressing the keys, back space and enter functions are provided and an inputted character is converted into a square form of KANA, to an alphabetic letter or to a numeral. Inputting in Japanese by Roman characters is made available.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339307-A (JP)
Title: Method for absorbing and removing drip, and drip sheet for the method
Inventor: KADOKAMI YOICHI
IPC: B01J20/20
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for absorbing and removing drips by which drips oozed from fish or meat kept in cold storage or frozen food in thawing are effectively absorbed and removed so as to maintain freshness of the fish, meat or frozen food and remove odors therefrom and a drip sheet for the method.   <P>SOLUTION: The method for absorbing and removing drips oozed from the fish meat comprises making carbonized cotton obtained by burning cotton contact with the fish meat in storage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346742-A (JP)
Title: Square sealed secondary battery
Inventor: TASAI HIROSHI
IPC: H01M2/04
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a square sealed secondary battery capable of preventing an extreme increase of inner pressure by appropriately releasing the inner pressure of the battery even when a safety valve does not function or incompletely functions, hardly generating defective laser welding even the battery case and a lid are made of aluminum alloy.   <P>SOLUTION: For the square sealed secondary battery formed by joining the battery case housing electricity generating components and a lid by welding, the depth of fused part of the welded part at the linear part is different from that at the corner part. The depth of fused part of the welded part is made shorter than the thickness of the battery case and the lid at the joined part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003030903-A (JP)
Title: Optical recording medium recordable on land track and groove track
Inventor: KIN TAIKEI
IPC: G11B7/24082
Filed: 2002-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk recordable on land and groove tracks. SOLUTION: The optical disk is provided with first wobbles 11 which are formed near groove tracks along both sidewalls of the groove tracks, second wobbles 15 which are formed near land tracks along both sidewalls of land tracks, and middle portion M which mark off areas where the wobbles are formed and areas where the second wobbles are formed, and a wobble signal on which address information is put can be recorded in the first and second wobbles. Thus a non-recordable area than a recording area is considerably reduced, in comparison with existing land/groove optical disk, and the recording density is improved significantly.
Patent JP-2003345582-A (JP)
Title: Plate process system
Inventor: NISHIMURA SHIGEKI
IPC: B41J29/38
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently execute a process from the acquisition of original information to the creation of a complete block copy film through a network.   <P>SOLUTION: A managing host device 11 for integrally controlling a processing plate process transmits original information to terminal equipment 12 for divided plate. The operator of terminal equipment 12 for divided plate transmits the original information to a plurality of terminal equipment (131 to 134) for creating block copy film data to execute processing from the creation of block copy film data to color matching. The terminal equipment 131 to 134 for creating block copy film data generate block copy film data. Terminal equipment 14 for post-processing block copy film data receives the block copy film data, and executes dot processing and trapping processing or the like. The processed block copy film data are transmitted to terminal equipment 15 for processing color matching, and transmitted to the terminal equipment for creating block copy film after color matching.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003045967-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KIM SI BUM
IPC: H01L23/52
Filed: 2002-05-29
Abstract: PROBLEM TO BE SOLVED: To form an MIM capacitor in the same level as wiring of dual damascene Cu wiring by simplifying a process. SOLUTION: A semiconductor device has a first interlayer insulating film having a plurality of first contact holes, a plurality of first metal wirings formed on the first contact hole, second and third interlayer insulating films formed successively on a substrate including the first metal wiring, second and third contact holes formed in the second interlayer insulating film so that a fixed area of the first metal wiring is exposed, a trench formed on the third interlayer insulating film so as to correspond to the second and third contact holes respectively, a first metal film, a capacitor lower electrode, a dielectric film and a capacitor upper electrode formed successively in the second contact hole and the trench thereon, a second barrier metal film formed in the second contact hole, the capacitor upper electrode of the trench thereon,  the third contact hole and the trench thereon respectively, and second metal wiring formed on the second barrier metal film so as to bury the second and third contact hole and the trench thereon respectively.
Patent JP-2003340192-A (JP)
Title: Fully automatic washer-dryer
Inventor: MOTOYOSHI MAKOTO
IPC: D06F37/40
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fully automatic washer-dryer using an inexpensive and low-noise motor.   <P>SOLUTION: For realizing a low cost of a DC power source, a detergent dissolving motor, a bath water pump motor and an air blowing fan motor are formed as control specifications so that operation time does not overlap each other, and one switching power source is used, and voltage is also set to low voltage so that a cost of various electric parts is largely reduced, and noise is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001824-A (JP)
Title: Container having stack preventive function and its manufacturing method
Inventor: MUKOHARA CHIHARU
IPC: B65D1/09
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container having stack preventive function and the entirely printable lateral face, and a method of manufacturing the container.  <P>SOLUTION: The container 1 is a molded container of a synthetic resin having an opening 101 on its upper part and a sidewall 104 widening from the bottom 106 toward the opening 101, wherein containers are collectively packed while one container 1 has its bottom 103 nested in another container 1. The container 1 is formed on the container bottom 103 with a projection 105 serving as a stack preventive part for preventing the respective upper and lower containers in contact with each other while collected from being engaged. The method of manufacturing the container 1 is also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007164-A (JP)
Title: Image processing method, image processing program, and image processor
Inventor: ISHIGA KENICHI
IPC: H04N9/07
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method for deriving spatial color resolution that delta arrangement originally has and outputting image data on the basis of the image data obtained by a triangular lattice-like color filter of delta arrangement and the like and to provide an image processing program, and an image processor.  <P>SOLUTION: The image data of delta arrangement composed of color components of RGB is obtained. An interpolation processing is performed in a triangular lattice-like pixel position of delta arrangement. The image data of the triangular lattice-like pixel position, which is interpolated, is outputted. In the interpolation processing, similarities C000, C120, C240, C030, C150, and C270 in directions of 0 degree, 120 degrees, 240 degrees, 30 degrees, 150 degrees, and 270 degrees are calculated, and the similarities are determined by the ratio of (C270/C000):(C030/C120):(C150/C240).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001036-A (JP)
Title: Spot welding machine
Inventor: KAI YOSHITOSHI
IPC: B23K11/24
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spot welding machine for performing welding by inserting an upper electrode in a horizontal attitude into a metal box or a metal frame, and for setting detailed welding conditions only by inputting at least the nature of the material and thickness of a workpiece to be welded even when the material, the thickness and the like are changed.  <P>SOLUTION: This spot welding machine is provided with: a plate-like electrode 20 connected to the secondary side circuit of a transformer 40; a spot electrode 30 which is connected to the secondary side of the transformer 40 to apply the downward pressure to an overlapped portion of a workpiece placed on the plate-like electrode and to supply the welding current; a power converter 60 provided on the primary side circuit of the transformer 40; a timer 70 to transmit time signals to the power converter 60 to control the welding current; and a programmable controller 80 which is linked to a higher rank of the timer 70, stores welding conditions programmed on the basis of inputted welding information in a memory, and transmits the welding conditions to the timer 70 to give a command to send the time signals to the power converter 60.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002237-A (JP)
Title: Anti-aging herb
Inventor: YAGI NORIKO
IPC: A61K36/898
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new anti-aging food or medicine which contains a herb and/or its treated product, has an excellent anti-aging effect and is used for humans or animals.  <P>SOLUTION: This anti-aging food or medicine for the humans and or animals is characterized by containing the herb and/or its treated product which contain one or more herb ingredients selected from the group consisting of phenylpropanoid, monoterpenoid, sesquiterpenoid, triterpenoid, coumarin, isocoumarin, chroman, TAROKIN, tannin and lignan-based ingredients.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311644-A (JP)
Title: Corotation preventing fitting auxiliary means for anchor of board
Inventor: MITO SHIZUO
IPC: F16B37/04
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corotation preventing fitting auxiliary means for an anchor of a board, which is an auxiliary means for fitting to a plaster board and veneer, and especially a corotation preventing fitting auxiliary means for the anchor of the board expanded in the radial direction to the shaft center of the leg part in operation, and which has excellent convenience and safety, and is inexpensive and multi-function.  <P>SOLUTION: This is formed by a body part substantially turned down at both corners, which is composed of a long piece part 1 formed by bending one flat plate and a short piece part 2. A U-shaped opening part 3 is provided from the end part in the longitudinal direction of the short piece part 2 toward the bending part 18, and further the long piece part 1 is provided with a bending part 18 and a circular through-hole 4 near the opposite end. A drill blade 7 is provided on the end part opposite to the bending part 18 of the long piece part 1, whereby excellent convenience and safety can be achieved and it is made inexpensive and multi-functional.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012184-A (JP)
Title: Detection axis adjustment method for object detector
Inventor: KIKUCHI HAYATO
IPC: G01S7/40
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To perform correct aiming by compensating directional fluctuation of an object detection axis relative to a casing of a radar device.  <P>SOLUTION: An annular adjustment member 52, equipped with wedge-like first and second bottom faces 52a and 52b, is interposed in a rotating position adjustable manner between a step part 32e of the casing 32 with a radar mechanism part 33 fixed therewithin and a frame 34 of the mechanism part 33. When the member 52 is rotated to a prescribed position, the direction of the object detection axis Ar of the mechanism part 33 can be made to coincide with the direction of a reference plane P of the casing 32. Accordingly, the direction of the detection axis Ar of the mechanism part 33 can be adjusted to a horizontal direction by adjusting the mounting angle of the casing 32 relative to a vehicle body so as to level off a level placed on the plane P.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011549-A (JP)
Title: Rotary compressor
Inventor: MATSUMOTO KENZO
IPC: F04C29/02
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary compressor having a reduced height while reducing the amount of an oil to be discharged to the outside.  <P>SOLUTION: In the rotary compressor, cooling medium gas compressed by an first rotary compression element 32 is discharged into a sealed container 12 and furthermore the discharged cooling medium gas subject to intermediate pressure is compressed by a second rotary compression element 34. A cooling medium introduction pipe 92 is provided for introducing the cooling medium gas from the sealed container 12 on the upper side of an electric operated element 14 through the outside of the sealed container 12 to the second rotary compression element 34. An oil passage 82 is formed in a rotating shaft 16 for discharging the oil from an oil discharge port 82A located at the upper end of the rotating shaft 16. A cutout 22A communicated with the sealed container 12 is formed in the side face of a stator 22 of the electric operated element 14. An inlet 92A of the cooling medium introduction pipe 92 is arranged corresponding to the cutout 22A of the stator 22.  <P>COPYRIGHT: (C)2004,JPO