baber/WOPTO huggingface dataset:
Patent JP-2004272030-A (JP)
Title: Musical sound controller
Inventor: MATSUMOTO MITSUHIRO
IPC: G10H1/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To control the strength of musical sounds in accordance with the strength of picking, in an inexpensive electronic stringed instrument for picking operating elements instead of strings.  <P>SOLUTION: A CPU in the body 1 of the electronic stringed instrument counts the time length of an ON state when a switch corresponding to the operating element 6 is changed from the ON state to an OFF state in accordance with the picking of the operator 6 prepared instead of a string, sets sound volume which is a velocity value in accordance with the time length, generates the ON event of a tone of the stringed instrument by the set sound volume, and outputs the ON event to a sound source.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273367-A (JP)
Title: Manufacturing method of conductive pattern, electro-optical device and electronic device
Inventor: HASEI HIRONOBU
IPC: H01L21/288
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To form a conductive pattern with high precision by using a liquid drop discharging method.  <P>SOLUTION: The liquid drop discharging method, discharging and making the liquid drop containing conductive material adhere to an intended position on a base board, is applied for the manufacturing method of the conductive pattern. The conductive pattern is formed (SP3) by making the liquid drop adhere to an intended position on a base board by discharging the liquid drop with a kinetic energy of 8×10<SP>-12</SP>(Joule) to 1.7×10<SP>-8</SP>(Joule).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004278570-A (JP)
Title: Cooling mechanism for bearing device
Inventor: TAKEDA MINORU
IPC: F16C37/00
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To maintain a bearing device in an appropriate condition by restraining, with a simple cooling structure, failure due to heat generation during its use in the bearing device, such as performance degradation of lubricant or fluctuations in preload to a bearing.  <P>SOLUTION: This cooling mechanism for the bearing device, rotatably supporting a rotating member 2 on a fixed member 1 through antifriction bearings 3, comprises a cooling member 12 using Peltier effect in such a state that a cooling surface is in contact with a fixed wheel 5 of the antifriction bearing 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281333-A (JP)
Title: Electronic spectrometer
Inventor: TAZAWA TOYOHIKO
IPC: H01J37/12
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic spectrometer in which a high precision analysis result is obtained without variations depending on the operators and, by improving the operability and automating the throttle operation, chemical state mapping of the test piece becomes possible.  <P>SOLUTION: The electron spectrometer comprises an irradiation means for irradiating primary striae on the test piece, a field stop constructed so as to change the aperture, a first electron lens for focusing the electrons emitted from the test piece on the field stop, a preparation means for preparing an aperture of the field stop according to the magnifying power of the first electron lens and the analysis aperture of the test piece, a second electron lens for focusing the electrons that have passed the field stop on the entrance slit of an analyzer by decelerating, the analyzer for selecting the electrons that have passed the entrance slit by their energy, and a detecting means for detecting the electrons selected by the analyzer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286810-A (JP)
Title: Dye-containing hardening composition, and color filter and its manufacturing method using the same
Inventor: TAN SHIRO
IPC: G02B5/20
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dye-containing hardening composition giving an excellent square pattern profile and no residue after development, hardly inducing thermal color change of the dye in a heating process, and having excellent heat resistance and high productivity, and to provide a color filter and its manufacturing method using the composition.  <P>SOLUTION: The dye-containing hardening composition comprises: (A) an alkali-soluble binder having an acidic group; (B) a dye soluble with an organic solvent; and (C) a radiation-sensitive compound. The alkali-soluble binder has 100 to 350°C glass transition temperature and ≤3 mass% residual monomers not reacted in the binder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285419-A (JP)
Title: Steel sheet causing no stretcher strain for container and manufacturing method therefor
Inventor: OKAMOTO TSUTOMU
IPC: C22C38/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel sheet tempered to T-1 to T-4 for a container, which has such a composition as to satisfy the specification for a food can, is recrystalized in a low annealing condition capable of stably manufacturing the steel sheet, and does not cause a stretcher strain.  <P>SOLUTION: The steel sheet causing no stretcher strain for the container comprises, by mass%, 0.001-0.010% C, 0.02% or less Si, 0.60% or less Mn, 0.020% or less P, 0.03% or less S, 0.005-0.20% Al, 0.005% or less N, 0.002-0.02% Ti, 0.002-0.02% V, so as to satisfy the expression of (C/12+N/14)/(0.2×V/51+0.8×Ti/48)≤1.2, and the balance iron with unavoidable impurities.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004052533-A (JP)
Title: Slope stabilization equipment
Inventor: ITO KOZO
IPC: E02D17/20
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To very easily carry out greening of natural ground in a slope stabilization work, and to stop flow-down of a sprayed coating material for greening.  <P>SOLUTION: The slope stabilization equipment comprises molds B which are arranged on a line connecting the higher position and the lower position of a surface of a slope A at a predetermined interval in right and left directions. The equipment also comprises flow-down preventing members 4 made of metal, which are arranged between the molds at a predetermined interval in up and down directions of the slope, with its both ends engaged with the molds respectively, by appropriate means, so that the bellying-out surfaces of their arc-shapes may face uphill. The equipment further comprises a material like mortar or concrete which is placed in the molds, and a coating material sprayed on the natural ground between the molds.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004287199-A (JP)
Title: Surface protection film
Inventor: YAMAMOTO AKIHIRO
IPC: B32B7/02
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface protection film which prevents the breakage of electronic components due to static electricity to the utmost, does not reduce transparency, besides, keeps transparency when making adhesive agent antistatic, and also, enables visual inspection to be performed without damaging the indispensable transparency in terms of the property of the surface protection film.  <P>SOLUTION: In the surface protection film A used for an optical sheet such as a polarizing plate, a stripping film 5 is stuck on one side surface of a base material 1 for the film A through an adhesive layer 4, and an antistatic finish is applied on the adhesive layer 4 so that a stripping electrostatic voltage may become ≤700V on the stripping surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292877-A (JP)
Title: Silicon nitride film and method for manufacturing the same
Inventor: NAMIKAWA TOSHIHARU
IPC: C01B21/06
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon nitride film which has a high barrier property, transparency and an excellent adhesion property and a manufacturing method for high-speed deposition at a low temperature.  <P>SOLUTION: The silicon nitride film is deposited by a chemical vapor deposition method, more particularly a catalytic CVD method. The film is deposited at a substrate temperature ≤160°C and the composition thereof, when expressed as SiN<SB>x</SB>, is 1.05≤x≤1.33, the refractive index is 1.8 to 1.96. NH bonds exist in the film. At the time of the deposition, monosilane, ammonia and hydrogen are supplied, are catalytically decomposed by an electrically heated wire and are deposited on a substrate of ≤160°C. At this time, the flow rate ratios of the monosilane, the ammonia and the hydrogen are so specified that the ammonia is 1 to 30, and the hydrogen is 5 to 400 to 1 monosilane.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294727-A (JP)
Title: Driving circuit for fluorescent display tube
Inventor: ARAI HIROYUKI
IPC: G09G3/12
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of a pulse-drive type fluorescent display tube driving circuit.  <P>SOLUTION: This driving circuit for a fluorescent display is configured to pulse-drive a filament of the vacuum fluorescent display. Then, the driving circuit is equipped with a filament pulse control means capable of setting at least one of the pulse width and pulse period of a pulse-driving signal for pulse-driving the filament according to externally received data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291436-A (JP)
Title: Inkjet printer
Inventor: NISHINO SATOSHI
IPC: B41J2/18
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently clean a recording head in an inkjet printer.  <P>SOLUTION: The inkjet printer (1) forms and records an image on a recording medium by discharging an ultraviolet curing ink to the recording medium (P) from a plurality of nozzles (42) of the recording head (4). A maintenance unit (6) to maintain the nozzles is composed of an ink absorber (8) absorbing the ultraviolet curing ink adhering to the nozzles and an ultraviolet light irradiation section (20) irradiating the ink absorber with ultraviolet light. The ink absorber cleans the nozzles of the recording head by absorbing the ultraviolet curing ink adhering to the nozzles and the ultraviolet light irradiation section irradiates the ultraviolet curing ink absorbed by the ink absorber with ultraviolet light and curing the ink, making the handling of the ink absorber after use easy.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297575-A (JP)
Title: Transmitting method and radio equipment utilizing the same
Inventor: NAKAO SHIYOUGO
IPC: H04B1/40
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To control the transmission power of terminal equipment so that the reception power of the equipment may be fixed roughly.  <P>SOLUTION: A transmission weight vector calculator 100 calculates a transmission weight vector. A transmission weight vector corrector 102 finds a corrected transmission weight vector W'(t). An expected reception power value calculator 106 calculates an expected reception power value Y(t). An updating section 110 selects the corrected transmission weight vector W'(t) when the difference between the expected reception power value Y(t) and the past expected reception power value Y(t-T) is smaller than a threshold or the past corrected transmission weight vector W'(t-xT), when the difference is equal to or larger than the threshold. A setting section 112 decides the final transmission weight vector signal 314 by selecting the transmission weight vector W(t) when a modulation system is QPSK (quadrature phase shift key-ing) or corrected transmission weight vector W'(t) or W'(t-xT) when the modulation system is 16QAM (quadrature amplitude modulation).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004218411-A (JP)
Title: Snow melting apparatus
Inventor: CHIBA YOICHI
IPC: E01H5/10
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a snow melting apparatus of excellent heat efficiency capable of efficiently performing snow melting work.  <P>SOLUTION: This snow melting apparatus is provided with a body 12 into which snow to be melted is thrown; a hot water storage tank 14 made of a metallic material and arranged almost at the center of a lower face inside the body; a combustion duct 20 disposed in the hot water storage tank: a burner 22 for supplying hot air to the combustion duct; one or a plurality of pipelines 16 extending from the hot water storage tank to an upper part in the body; a pump 18 interposed at the pipeline; one or a plurality of shower parts 16a provided at the suitable parts of the pipeline; an exhaust duct 24 extending from the combustion duct to the outside of the hot water storage tank to allow exhaust gas from the combustion duct to pass through; and a blower 26 disposed in the body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004304274-A (JP)
Title: Communication apparatus
Inventor: HISAMA SHUICHI
IPC: H04Q9/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication apparatus which prepares an authentication code in accordance with the condition of an electronic apparatus when the electric apparatus is connected to a home electrode appliance network.  <P>SOLUTION: When a communication controller 8 decides apparatus constitution information 7 to be acquired, it acquires the apparatus constitution information 7 of a home electric appliance controller 1 or a control information memory 10, and generates an authentication code 13 based on the acquired apparatus constitution information 7. If it decides the apparatus constitution information 7 to be not acquired, it acquires proper information 12 and generates the authentication code 13 based on the acquired proper information 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303500-A (JP)
Title: Square battery
Inventor: AKITA HIROYUKI
IPC: H01M50/534
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a square battery, easy to assemble, to which an unnecessary force will not act on the inside in an assembled state.  <P>SOLUTION: Inside a battery can 1 made by fixing a sealing plate 12 at an opening of a square vessel 11, a wound-up electrode body 2 is housed with its outer peripheral face abutted along the bottom face of the square vessel 11, collector plates 3 are arranged at a pair of positive and negative electrode end edges 21 protruding toward both ends of the wound-up electrode body 2, and the collector plates 3 are connected to a pair of positive and negative electrode terminal mechanisms 4, 40 provided at the sealing plate 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302251-A (JP)
Title: Multi-mode type liquid crystal display panel
Inventor: KOIKE YOSHIRO
IPC: G02F1/139
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new multi-mode type liquid crystal display panel which is bright and has a superior gradation chromaticity characteristic.  <P>SOLUTION: The multi-mode type liquid crystal display panel, constituted by arranging substrates 11 having on their surfaces electrodes 12 with alignment films 13 so that the two alignment film sides are opposed to each other, and the opposite substrates are sealed while having a gap between them and filling liquid crystal 15 in the gap, controls alignment of liquid crystal molecules 16 in the liquid crystal 15 by controlling a voltage applied between the electrodes on the two substrates, and is provided with an area I and an area II for display in a plurality of kinds of liquid crystal operation modes in a very small area, e.g. one pixel of the liquid crystal display panel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304958-A (JP)
Title: Permanent-magnetic motor
Inventor: NARITA KENJI
IPC: H02K21/12
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radial air gap-type permanent-magnet motor with two-layered air gap structure to increase its output and torque.  <P>SOLUTION: Rotors 10 and 11 are disposed inside and outside a stator 14, and two layers of air gaps are provided. The stator 14 is constituted of 3m (m: positive integer) tooth portions 14d which are composed of laminates of electromagnetic steel plates each having three-phase concentrated winding 14c formed between outer radius-side teeth 14a and inner radius-side teeth 14b and are disposed at equal intervals in the circumferential direction. The two rotors 10 and 11 are integrally coupled together at their ends on one side. At least either rotor is provided with a permanent magnet having 2n (n: positive integer) poles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306163-A (JP)
Title: Shearing type slitter
Inventor: MIYAMOTO MASAJI
IPC: B26D5/06
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To enable change in slit width of a web in the state of fitting a lower blade roll to a frame in a shearing type slitter for a web.  <P>SOLUTION: In this slitter, a lower blade roll 11 is mounted on a porous tubular lower blade shaft 12, the inside of which is provided with an elastic air pipe and a circular-arc member having two or more lower blade inscribed projections 16 circumscribing the elastic air pipe at equal intervals around the axis, and a number of lower blades 17 with set screws 18 are mounted in the close contact state to form a very small gap between them. The plurality of shearing lower blades 17 are fixed in positions corresponding to a predetermined slit width through the set screws 18, and all of the other lower blades 17 are fixed with a very small gap up to the shearing lower blades 17 by inscription of the lower blade inscribed projections 16 through an enlarged diameter of the circular-arc member due to expansion of the elastic air pipe.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002791-A (JP)
Title: Thermoplastic resin composition and multilayered laminated material
Inventor: OMORI MASATOSHI
IPC: B32B27/08
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition having a high gas barrier property, a suitable flexibility and impact resistance, being tough, also having a good injection molding property and giving a molded product without having surface peeling.  <P>SOLUTION: This thermoplastic resin composition consists of a modified polyester-basedthermoplastic elastomer obtained by modifying a polyester-based thermoplastic elastomer with an unsaturated carboxylic acid or its derivatives, and an ethylene vinyl alcohol copolymer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002794-A (JP)
Title: Sulfonated polymer film and method for producing the same
Inventor: KUROMATSU HIDETOSHI
IPC: H01M8/10
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a sulfonated polymer film exhibiting useful characteristics as a polymer electrolyte film for a solid polymer type fuel cell or direct methanol type fuel cell by a simple method so as to reduce its production cost substantially.  <P>SOLUTION: This sulfonated polymer film is obtained by using a method performing a gas phase sulfonation of a film consisting of an aromatic polymer compound. As the aromatic polymer compound, a crystalline polymer compound is preferable, especially a polyphenylene sulfide (PPS) is preferable. Also, as the sulfonating agent used in the gas phase sulfonation, sulfur trioxide gas is preferable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004307403-A (JP)
Title: Method for producing diamino compound
Inventor: FUJIWARA YUJI
IPC: C07C209/52
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a diamino compound of formula(2)[ wherein, R<SP>1</SP>is a (substituted) alkyl, or the like; R<SP>2</SP>and R<SP>3</SP>are each H, a (substituted) alkyl, or the like; and R<SP>4</SP>is a (substituted) aryl ] in a more industrially advantageous way.  <P>SOLUTION: The method for producing the diamino compound of formula(2) comprises carrying out a reducing treatment of an imino compound of formula(1)( wherein, R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>and R<SP>4</SP>denote each the same as mentioned above ).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319097-A (JP)
Title: Electrochemical cell
Inventor: TAWARA KENSUKE
IPC: H01G11/68
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrochemical cell which is easy to downsize and reduce thickness and has a high energy density and has no connection failure at the connection part of a reed terminal and a current collector, and is highly reliable.  <P>SOLUTION: As an external lead terminal for electrically connecting an electrochemical cell element and an external circuit, an exposed part in which a metal reed which is an extension of a part of a metal current collector is drawn out to the outside of the cell from a sealing part of the outer package is used. Furthermore, an aperture is provided on at least one side of the outer package film at the portion where the external reed terminal of the sealing part of the outer package is drawn out, and from this aperture the metal reed being an extension of a part of the metal current collector is exposed, and this exposed part is made the external reed terminal or a connecting part of the external reed terminal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003313111-A (JP)
Title: Moist cleansing, skin care or cosmetic article
Inventor: SIMON PASCAL
IPC: A61Q1/14
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article or a product which is a moist wipe fibrous article or product retaining a liquid composition on a substrate utilizing advantages thereof while avoiding disadvantages of wipe fibers of both conventionally used wet and dry types.  <P>SOLUTION: The article comprises the substrate and the liquid composition impregnated into the substrate. The impregnated substrate contains at least 20 wt.% of water and the liquid composition is impregnated in an amount of 0.5-2.0 g based on 1 g of the substrate. The substrate contains at least 30% of hydrophilic fibers and comprises a nonwoven fabric substrate or a woven fabric substrate. The article has ≤10% of settling variation. Furthermore, the settling variation is determined as follows. Thirty substrates impregnated with the liquid composition are stacked upon one another to form a stack. The resultant stack is allowed to stand for 2 days and a first average weight of the topmost five substrates and a second average weight of the bottommost five substrates in the stack are measured. Both of the first average weight and the second average weight are regulated to vary ≤10% from the original weight of the substrates impregnated with the liquid composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004314680-A (JP)
Title: Hydraulic shock-absorber for vehicle
Inventor: SAKAI KOJI
IPC: F16F9/32
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of notifying a generating condition and magnitude of an additional damping force to an occupant.  <P>SOLUTION: First and second oil chambers 21, 22 of an intermediate unit 4 are connected with a bottom oil chamber 9 of hydraulic shock absorbers 2, 3 installed in a pair to a vehicle body. The first and second oil chambers 21, 22 are constituted so that capacity variation is coincident with each other. Both of the oil chambers are communicated with each other by a diaphragm 28. A differential pressure sensor 26 for detecting a differential pressure between the first oil chamber 21 and the second oil chamber 22 is installed to the intermediate unit 4. There is provided an indicator 5 constituted in a manner to change indication based on detection results of the differential pressure sensor 26.  <P>COPYRIGHT: (C)2005,JPO&NCIPI