baber/WOPTO huggingface dataset:
Patent JP-2003242424-A (JP)
Title: Accounting system to additional program use of ic card
Inventor: TAKAHASHI NOBUYUKI
IPC: G06Q30/06
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of requiring a system for inexpensively and safely storing a new program in an IC card.  <P>SOLUTION: This system accounts for memory area use by permitting addition of a program for a memory area of an issued user IC card, and has a network terminal connected with the user IC card, and having an input means, a program supply server for supplying the additional program to the user IC card via a network, and an accounting server for accounting for the program supply server. In this accounting system to an additional program, the program supply server confirms justice of user information received from the network terminal, writes the additional program in the user IC card connected to the network terminal by a writing means, and preserves additional information in a program adding information storage part, and the accounting server accounts for the program supply server according to the preserved additional information number.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242551-A (JP)
Title: Coin processor
Inventor: YAMADA TOMOHIRO
IPC: G07F9/00
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a jam of coins discharged from a temporary holding part of a coin processor incorporated in an automatic ticket machine.  <P>SOLUTION: In this coin processor, coins are received from an opening of a holding cylinder and held, and the holding cylinder is rotated to discharge the held coins from the opening. The processor is provided with a rotation control mechanism for intermittently rotating the holding cylinder or lowering the rotating speed of the holding cylinder halfway to gradually discharge the coins stored in the holding cylinder.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243924-A (JP)
Title: Patch antenna
Inventor: TO GENSHU
IPC: H01Q13/08
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly practical patch antenna capable of suppressing spurious radiation from the feeding line wherein downsizing is unaffected even when a continuous strip-shaped feeding line is provided to its patch electrode.  <P>SOLUTION: One side of a dielectric board 2 is provided with a patch electrode 3 acting as a radiation element and a feeding line 8 consisting of a meandering strip conductor and continuing to the patch electrode 3. A high frequency signal is supplied to the patch electrode 3 via the feeding line 8, and a ground conductor 5 sufficiently greater than the patch electrode 3 is provided to the other side of the dielectric board 2. Since the feeding line 8 in the patch antenna 11 as above is formed in a manner that the feeding line 8 is a meandering strip shape, a required total length is ensured for the feeding line 8 without the need of increasing the size of the dielectric board 2. Further, when the feeding line 8 is meandered in a crank form, parts whose current directions are opposite to each other are increased, and hence spurious radiation can be suppressed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247424-A (JP)
Title: Combustion chamber structure of engine
Inventor: TAMASATO HIROTAKA
IPC: F01P3/16
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To suppress as much as possible a crack occurrence of a combustion chamber around an ignition plug, in which an ignition timing of a multi-point ignition engine is early.  <P>SOLUTION: A rotary housing of an rotary piston engine 12 is provided with an inserting port 31 and a boss 32 for an ignition plug whose ignition timing is quick, and an ignition port 41 and a boss 42 for ignition plug whose ignition timing is slow. The engine is a multi-plug engine where each plug can independently ignite respectively. Only the boss 32 for the ignition plug whose ignition timing is early is provided with a heat radiating fin 34. Therefore, cooling efficiency around the ignition plug whose ignition timing is quick becomes higher, compared with the cooling efficiency around the ignition plug whose ignition timing is slow so that the cooling efficiency improves, and the crack around the ignition plug whose ignition timing is quick can be prevented from occurring.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245080-A (JP)
Title: Targeting peptide of protein transportation to mitochondria derived from ucp gene, and dna encoding the peptide
Inventor: HANDA YUICHI
IPC: A01H5/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously transport two proteins to mitochondria.  <P>SOLUTION: The protein transportation system to the mitochondria uses the D2 region of wheaten UCP which is discovered to have very strong protein transportation properties.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246986-A (JP)
Title: Flame-retardant compound and flame-retardant composition produced by using the same
Inventor: OMORI KOTA
IPC: C08K7/02
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant compound imparting flame-retardance by the addition of a small amount of the compound and provide a flame- retardant composition resistant to the deterioration of molding fluidity, wet-heat resistance and an surface appearance.  <P>SOLUTION: The flame-retardant compound is composed of an alkali metal or alkaline earth metal salt of a perfluorodisulfonic acid compound expressed by MSO<SB>3</SB>(CF<SB>2</SB>)<SB>n</SB>SO<SB>3</SB>M (M is Li, Na, K, Rb, Cs, Mg, Ca, Sr or Br; and (n) is an integer of 1-12) or [(O<SB>2</SB>SRFSO<SB>2</SB>)<SB>m</SB>M<SP>+</SP>(Rf is a straight or branched-chain perfluoroakyl which may be substituted with a 4-7C perfluorocycloaklyl group provided that the total carbon number of Rf is 2-12; M<SP>+</SP>is Li, Na, K, Rb, Cs, Mg, Ca, Sr or Ba; and (m) is the valence of M<SP>+</SP>).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253310-A (JP)
Title: Method for manufacturing metallic fine particle
Inventor: KURODA KOTARO
IPC: B22F9/20
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily manufacturing metallic fine particles of which the average particle diameter and the particle diameter distribution are controlled.  <P>SOLUTION: In the method for manufacturing the metallic fine particles, which adds a reducing agent and a protective colloid dispersing in an organic solvent incompatible with water to an aqueous solution of a metal salt, and generates the metallic fine particles in the organic solvent by stirring the obtained solution system, the method is characterized by controlling the average particle diameter and the standard deviation through regulating at least one item out of a concentration of the reducing agent, a stirring rate, and a temperature of the solution system.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003152015-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: TOYODA HIROSHI
IPC: H01L23/52
Filed: 2002-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device formed with a pad electrode layer of copper with high reliability taking into consideration an oxidation resistance, or the like and taking into consideration influences on a removal of an unwanted metal film, a wafer inspection and a bonding step. SOLUTION: A Cu wiring layer 108 is buried in a silicon oxide film 106 on a silicon substrate 100. As a film of a metal which is more prone to oxidize than Cu (easy to oxidize), an aluminium copper alloy film (AlCu film) 111 is formed on the Cu wiring layer 108. Thereafter, the film 111 is subjected to a heat treatment, and a CuAl layer 112 (pad electrode layer) is formed extending from a part of the Cu wiring layer 108 to the AlCu layer 111. In this case, an oxide layer 113 with aluminium as a main component is formed on the surface layer of the CuAl layer 112. Thereafter, a bonding step is carried out and a wire 114 is connected to the CuAl layer 112.
Patent JP-2003255857-A (JP)
Title: Organic el display
Inventor: INOUE YOJI
IPC: H01L21/28
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL display which can form organic TFTs of a low threshold voltage and low operating voltage at a low process temperature.  <P>SOLUTION: The organic EL display 10 has a substrate 12, a barrier layer 14, an organic EL element 16, the organic TFT 18, and a protective film 20. The organic TFT 18 comprises a gate electrode 22, a gate insulating film 24 consisting of a metal oxide film and multilayered films, an active layer 26, a source electrode 28 and a drain electrode 30. The gate electrode 22 is a film of a small thickness formed by anodically oxidizing the gate electrode 22 and the multilayered films are films of SiO<SB>2</SB>, etc., and the active layer 26 is an organic semiconductor of naphthalene, etc. The source electrode 28 and the drain electrode 30 are films of gold, etc. The substrate 12 is a plastic substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255941-A (JP)
Title: Chord progression determination device and program
Inventor: AOKI EIICHIRO
IPC: G10H1/00
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To automatically generate a melody with optimum progression of chords by obtaining chord progression data wherein a pattern of progress of chords is maintained.  <P>SOLUTION: When desired chord progression data CPo are selected from a chord progression database of a specified key and a motif of the specified key is inputted, a chord progression determination system of the present invention detects a plurality of motif part chord progression candidates 1 to 4 according to the motif and finds a motif part chord progression 'E'-'A' (candidate 2) having the same chord progression pattern with a motif part 'C'-'F' of the chord progression data CPo among the motif part chord progression candidates 1 to 4. According to the motif part chord progression 'E'-'A' (candidate 2), the chord progression data CPo are corrected (transposed) to match the motif part chord progression, thereby obtaining the optimum chord progression data CPe wherein the progression pattern of chords of the original chord progression data CPo is maintained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002327255-A (JP)
Title: Sintered magnet
Inventor: SAKAMOTO TOKUJI
IPC: H01F1/057
Filed: 2002-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a Nd2 Fe14 B-based sintered magnet with the high maximum energy product. SOLUTION: The sintered magnet is characterized by including R (where R means at least one of rare earth elements, and contains Nd and/or Pr as an essential element) of 11.7-13.5 mol%, Cu of 0.01-0.1 mol%, B of 5-7 mol%, and the balance Fe substantially, and by having the maximum energy product of 400 kJ/m<3> or more.
Patent JP-2003258929-A (JP)
Title: Method and device for correcting phase and frequency of digital receiving device
Inventor: FURUKAWA SHOICHI
IPC: H04L27/22
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To correct a deficiency of correction by a phase and frequency correction part without using any pilot symbol.  <P>SOLUTION: The phase error of a received symbol is detected from a 1st normalization result obtained by dividing the level of an in-phase component whose phase and frequency have been corrected by an identification result on a signal point arrangement chart of the in-phase component, and a 2nd normalization result obtained by dividing the level of an orthogonal-phase component whose phase and frequency have been corrected by an identification result on a signal point arrangement chart of the orthogonal-phase component. The phase and frequency of a received symbol which will arrive are corrected by using the detection result.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257837-A (JP)
Title: Device and system for treating substrate
Inventor: YAMAMOTO SATOSHI
IPC: H01L21/677
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent defectively-treated substrates from flowing out to succeeding processes by quickly specifying the substrates affected by an abnormality causing an alarm and cause of the abnormality when the alarm is generated in a substrate treating device.  <P>SOLUTION: The treating state of each treatment unit constituting the substrate treating device is monitored. When the alarm is generated as a monitored result, not only data used for identifying treatment unit contributing to the alarm, but also the data specifying the substrates treated by means of the treatment unit and information on monitored results including the supervisory data of the substrate treatment performed by means of the treatment unit are preserved and, at the same time, visually displayed on a monitor. Consequently, an operator of the substrate treating device can quickly specify the substrates which may be treated defectively and can quickly grasp treated states of the substrates.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263519-A (JP)
Title: Mobile phone authentication center system
Inventor: YAMANAKA HIROSHI
IPC: G06Q50/10
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic authentication system preventing fraud and misuse by a third person by performing personal authentication by a third-party institution by using a mobile phone.  <P>SOLUTION: This electronic authentication system is characterized by a mechanism for authenticating whether a mobile phone number and mobile phone e-mail address are those previously registered to an authentication center as the third-party institution, authenticating by image and animation information such as a self-portrait of oneself and using group logo image or the like previously registered, authenticating by a secret identification number which is previously registered and is known only by oneself and a question choosing among three choices specified by oneself and an answer chosen among the three choices specified by oneself, authenticating for preventing authentication number forgery by overlapping authentication number information on the image and animation information of the self-portrait of oneself or the like, authenticating for preventing the authentication number forgery by overlapping the authentication number, which is overlapped on the image and animation information, on the image and animation information by a mini bar code, three-dimensional bar code, and OCR letter or the like, and authenticating for preventing the authentication number forgery by communicating the authentication number overlapped on the image and animation information by radio communication (infrared data communication or the like) in order to utilize a radio communication reader in a store or the like.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261914-A (JP)
Title: Flicker for road sign
Inventor: KITAHARA TOSHIAKI
IPC: E01F9/00
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flicker for a road sign in a long lifetime utilizing a high-capacity capacitor having large electricity-accumulation capacity.  <P>SOLUTION: The high-capacity capacitor capable of being charged by a connection with a DC power supply and the flicker for the road sign, to which a switch, a flashing control circuit and a light-emitting diode are connected, and the high-capacity capacitor capable of being charged by the connection with the DC power supply, in which a sensor catching fixed conditions is arranged, and the flicker for the road sign connecting the switch, the flashing control circuit and the light-emitting diode are provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273028-A (JP)
Title: Plasma treatment device
Inventor: MIYAGAWA KAZUHISA
IPC: H01L21/3065
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means that makes the distribution of electromagnetic fields uniform, and at the same time, efficiently introduces a high-frequency current in a plasma treatment device.  <P>SOLUTION: The electromagnetic field forming coil of the plasma treatment device is constituted in a spiral balanced two-wire transmission line 4, and the conductors 4a and 4b of the line 4 are vertically arranged above a wafer 3. Consequently, parallel uniform electromagnetic fields can be formed for the wafer 3. A gas inlet hole 10 is formed above the transmission line 4 so that a gas flows to the wafer 3, through the electromagnetic fields generated by the transmission line 4. In order to secure the uniformity of the electromagnetic fields, the interval between the spiral wires 4a and 4b of the transmission line 4 can be changed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266062-A (JP)
Title: Grease trap cleaning system and operation method for the system
Inventor: HONGO KIYOSHI
IPC: C02F3/12
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system which can sufficiently educe the decomposition capacity of an enzyme aqueous solution when decomposing oil in a grease trap by enzymatic activity, and an operation method therefor.  <P>SOLUTION: A grease trap cleaning system has a source 22 of waste water, a grease trap 23 with an aeration means 36, piping 24 connecting the source and the trap, and an enzyme aqueous solution storage tank 21. By a first timer means T<SB>1</SB>disposed between the source 22 and the enzyme aqueous solution storage tank 21, the enzyme aqueous solution in the enzyme aqueous solution storage tank 21 is injected to either the piping 24 or the grease trap 23 when a required time has passed after completing the operation of the source 22. A second timer means T<SB>2</SB>which can start the operation of the aeration means 36 when a required time has passed after the injection of the enzyme aqueous solution is disposed between the enzyme aqueous solution storage tank 21 and the aeration means 36.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003069145-A (JP)
Title: Method of manufacturing distributed feedback semiconductor laser element group
Inventor: KISE TOMOFUMI
IPC: H01S5/12
Filed: 2002-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of easily manufacturing from only one wafer at a time a DFB laser group consisting of a DFB laser which satisfies the predetermined de-tuning condition and emits many laser beams of different wavelengths. SOLUTION: This method can manufacture on only one wafer at a time a distributed feedback semiconductor laser element group consisting of a plurality of distributed feedback semiconductor laser elements which emit laser beams of different wavelengths in the short wavelength interval. This method comprises a laminate structure forming process to form, on the wafer, the laminate structure of a compound semiconductor layer including the active layer where the gain peak wavelength is periodically different for every region within the wafer surface, a measuring process for measuring the gain peak wavelength of the active layer within the wafer surface,  and a diffraction grating forming process to form the diffraction grating having the period in which the amount of de- tuning is within the predetermined range based on the distribution within the wafer surface of the gain peak wavelength of the measured active layer.
Patent JP-2003280851-A (JP)
Title: Network printer system
Inventor: ISHIHARA HISASHI
IPC: G06F3/12
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network printer system for preventing the increase of any unnecessary printer by making it clear that a printer has been already prepared on a personal computer.  <P>SOLUTION: This network printer system is constituted of a printer registering part 1 for registering a printer on a personal computer, a sub-net detecting part 2 for obtaining a sub-net from an IP address and a sub-net mask, a table control part 3 for registering the printer registered by the printer registering part 1 and the sub-net obtained by the sub-net detecting part 2, and for retrieving the printer from the sub-net, a table 4 for storing the sub-net and the printer by the table control part 3, a noticing part 5 for noticing whether or not any printer available on the sub-net is present, a printer changing part 6 for changing the printer to be normally used by an OS, a print control part 7 for executing print processing in response to a request from a user, and for noticing the start of print, and a start detecting part 8 for noticing that the personal computer is started.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282284-A (JP)
Title: Lamp power supply and projection image display device using the same
Inventor: KATAYAMA HITOSHI
IPC: G03B21/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent explosion failure of a high pressure mercury lamp due to a short-circuit failure of a power supply of the high pressure mercury lamp.  <P>SOLUTION: This lamp power supply driving the high pressure mercury lamp is provided with a cutoff switch in an input side or an output side of a step-down chopper circuit, a difference between the input and output voltage of the step-down chopper circuit is detected, and when the detected input/output voltage difference is a prescribed voltage difference or less, it is determined to be the short-circuit failure and the power supply to the lamp is cut off by the cutoff switch.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277737-A (JP)
Title: Antifreeze/coolant composition
Inventor: EGAWA KOJI
IPC: C23F11/16
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a antifreeze/coolant composition, which can be manufactured with a greatly reduced time and has an excellent property of protecting metals of a cooling system from corrosion; specifically, iron, aluminum, solder and copper.  <P>SOLUTION: The antifreeze/coolant composition is characterized by including at least 1 or move kinds of compounds selected from 8-9C branched aliphatic dicarboxylic acids and their alkaline metal salts, ammonium salts, amine salts (referred herinafter as branched aliphatic dicarboxylic acid salts).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286748-A (JP)
Title: Exterior wall joint structure and its execution method
Inventor: TAMURA KAZUTOSHI
IPC: E04B1/94
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exterior wall joint structure which can be easily executed and provided with a required fire resistance and cutting off property and its execution method.  <P>SOLUTION: The exterior wall joint structure K in the exterior wall panel has an exterior wall face material 20 and a heat insulation member 10 arranged in the inside of the exterior wall face material 20, and is provided with a primary joint 40 arranged between exterior wall face materials 20A, 20B and a secondary joint 50 arranged between heat insulation members 10A, 10B. The primary joint 40 is formed of a primary gasket 41 having a plurality of sealing parts made of a synthetic rubber having heat resistance and elasticity, and the second joint 50 is formed of a secondary gasket 51 having a plurality of sealing parts 52, 53 made of a synthetic rubber having heat resistance and elasticity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286532-A (JP)
Title: Hollow shock-absorbing member showing excellent collapsibility into bellows
Inventor: NISHIKAWA KAZUHIRO
IPC: C22C21/02
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow shock-absorbing member showing an excellent collapsibility into bellows which is convenient for collapsing and deforming it into bellows, while ensuring its strength as the hollow shock-absorbing member.  <P>SOLUTION: The hollow shock-absorbing member is formed by extrusion molding an aluminum/magnesium/ silicon alloy. In its metalic structure, a width of a precipitate-free zone encompassing a grain boundary is set to ≤300 nm on average. Alternatively, the hollow shock-absorbing member is formed by extrusion molding an aluminum/zinc/magnesium alloy, wherein the width of the precipitate-free zone encompassing the grain boundary is set to ≤100 nm on average in its metal structure.  <P>COPYRIGHT: (C)2004,JPO