baber/WOPTO huggingface dataset:
Patent JP-2004143242-A (JP)
Title: Thermoplastic resin composition and its production method
Inventor: MIYOSHI TAKAAKI
IPC: C08J3/20
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition which simultaneously achieves the large depression of black spots therein and the improvement of low temperature impact property and further has excellent flowability, to provide a production method thereof, and to provide a molded article thereof.  <P>SOLUTION: This conductive resin composition comprising (A) a polyamide, (B) polyphenylene ether, and (C) an impact-improving material is characterized by adding the component (B) to the melted component (A) and melt-kneading the mixture.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143739-A (JP)
Title: Electric lock
Inventor: GOTO KAZUYUKI
IPC: E05B63/08
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric lock in which a latch bolt and a dead bolt are retracted simultaneously by the rotational operation of a lever handle after an unlocking signal from an unlocking-code input means is received.  <P>SOLUTION: A driving hub for projecting or retracting the dead bolt is projected from one side of a lock shaft, a supporting-shaft hub for pivotally attaching a clutch lever is projected from the other side and a first driving leg and a second driving leg arranged on both sides of the lock shaft are installed to a handle shaft. A screw rod is connected to an output shaft for a motor forward and reversely rotated on the basis of an actuating signal from the unlocking code input means, the screw rod is screwed into a tapped hole of a carrier for a cam plate member guided so as to be linearly moved and a pressure-receiving arm for the clutch lever is abutted against the side face of the lock shaft by a spring for urging the lever when the cam plate member is positioned at a retracted place. The pressure-receiving arm under the abutted state against the lock shaft is pushed by the first driving leg, and a passive arm for an interlocking lever is pushed by the second driving leg.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003183329-A (JP)
Title: Organic anti-reflective film composition and method for preparing the same
Inventor: JUNG MIN-HO
IPC: G02B1/10
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-reflective organic substance which prevents the back reflection from lower film layers and eliminates standing waves that occur by changes in the thickness of photoresist and by light during a process for forming ultrafine patterns that use photoresist for lithography using 193 nm ArF, to provide an anti-reflective organic compound that can be used, especially, in the formation of the ultrafine patterns of 64M, 256M, 1G, and 4G DRAMs and a method for preparing the same, and to provide an anti-reflective film composition containing such anti-reflective organic compound, an anti- reflective film using the same, and a method for preparing the film.  <P>SOLUTION: There is provided a polymer compound having a structure of chemical formula (1) (wherein R<SB>a</SB>and R<SB>b</SB>are each hydrogen or methyl; R' and R" are each -H, -OH, -OCOCH<SB>3</SB>, -COOH, -CH<SB>2</SB>OH, or a 1-5C substituted or unsubstituted linear or branched alkyl or alkoxyalkyl; n is an integer of 1-5; and x and y are each a molar ratio of 0.01-0.99).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004142627-A (JP)
Title: Floor structure for refrigerator vehicle
Inventor: WATANABE ATSUSHI
IPC: B62D33/04
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor structure for a refrigerator vehicle, capable of reducing man-hours of construction work and having a prescribed heat insulation effect.  <P>SOLUTION: This floor structure for the refrigerator vehicle has a plurality of transverse joists assembled on vertical joists, and a heat insulation floor attached on the transverse joists. The heat insulation floor comprises a plurality of heat insulation floor parts, and the respective heat insulation floor parts have a structure for sandwiching heat insulation material with a metallic thin plate and floor material. Some of the transverse joists are positioned at the lower side of a position in which the heat insulation floor parts are bought into contact with each other. The transverse joists positioned at the lower side of the heat insulation floor parts which are brought into contact with each other have an upper part flat part for substantially and equally supporting both of the end parts of the heat insulation floor parts which are brought into contact with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141460-A (JP)
Title: Dishwasher
Inventor: INUI HIROAKI
IPC: A47L15/42
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dishwasher which washes dishes efficiently with the most appropriate amount of water corresponding to the amount of the dishes to be washed, and is user-friendly by improving performance in loading the dishes.  <P>SOLUTION: The dishwasher is provided with a diversion means 34 for switching a discharging passage 47 for supplying washing water from a washing pump 28 to a plurality of washing means 29, 30, 32, 33 and a control means 37 for controlling to supply the washing water to the washing means. Dish baskets 24, 25 include a plurality of washing regions to be washed by the washing means, and the plurality of washing regions are formed into substantially the same configuration. The control means 37 controls the spray of the washing water from the washing means depending on a manner how the dishes are loaded in a part or the whole part of the plurality of washing regions in the dish baskets 24, 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145809-A (JP)
Title: Advertisement forwarding system
Inventor: OKAMURA ATSUSHI
IPC: G06Q30/02
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain detailed information on advertisement in a configuration similar to that obtained by advertising a medium such as conventional paper while simplifying a procedure for a transmission request.  <P>SOLUTION: A corporation requesting advertisement 1 hopes to provide effective advertisement. An I code management corporation 2 manages an I code so that the same thing is not lent to a plurality of corporations requesting advertisements. An information transmission corporation 3 opens its home page of the I code on the Internet and, when it receives the I code and advertisement information from the corporation requesting advertisement, it registers the same information in a server device possessed. A conventional advertising medium 4 posters the conventional type of advertisement with the I code written together by the request from the corporation requesting advertisement. When the information transmission corporation receives the transmission request of the advertisement information which specifies the I code from a mobile terminal 6 of a user 5 who has looked at the advertisement placed in the conventional type advertising medium, it retrieves the advertisement information concerned and transmits it to the mobile terminal via an e-mail.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148917-A (JP)
Title: Small-sized running motorboat
Inventor: MATSUDA YOSHIMOTO
IPC: B63B35/73
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized running motorboat, e.g., of which the thrust force does not reduce even when continuously bouncing and running between wave crests.  <P>SOLUTION: A super-charger 31 which is constituted separately from an engine E is mounted on a casing 30 behind the engine E. In this case, the super-charger 31 is mounted in such a manner that the rotating shaft (rotor shaft) 34 of the super-charger 31 may be in parallel with a propeller shaft 27.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152369-A (JP)
Title: Method and device for recording information
Inventor: MIURA HIROSHI
IPC: G11B7/125
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording method for obtaining a recording strategy suited to phase-change multivalue recording by investigating the recording state of a phase-change mark, especially a relation between a recording pulse length and a mark length, and executing recording without any shifting of mark length or an edge position by setting a recording pulse for each multivalue modulating signal.  <P>SOLUTION: According to this multivalue information recording method on an optical recording medium, when a recording pulse is modulated based on a multivalue modulating signal whose pulse width M is changed according to multivalue information, the recording pulse is a signal in which a laser power level is modulated at three levels in the relation of P1≥P2≥P3. If a period for holding the recording pulse at the P1 level is T1 and a period for holding it at the P3 level is T3, (T1+T3)/M and T3/T1 are set for each multivalue modulating signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149355-A (JP)
Title: Sealed double-glazed unit
Inventor: HIROTSU TORU
IPC: E06B3/66
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealed double-glazed unit capable of reducing cost, free of problem also in respect of energy saving, and having sufficiently high mechanical strength.  <P>SOLUTION: In the sealed double-glazed unit in which two or more glass sheets are arranged by way of a spacer disposed at peripheral ends in such a way as to form a sealed hollow layer between the glass sheets, the spacer comprises a zeolite-containing EVA (ethylene-vinyl acetate copolymer) type desiccant kneaded resin having a vinyl acetate content of 5-45wt.% and the zeolite content of the desiccant kneaded resin is 10-30wt.%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149001-A (JP)
Title: Power-assisted bicycle
Inventor: YOKOYA KAZUNOBU
IPC: H02J7/00
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate sudden braking when regenerative braking is applied by brake operation.  <P>SOLUTION: In a power-assisted bicycle provided with a man-power drive mechanism transmitting man-power drive force from a pedal to a rear wheel and a motor drive mechanism having a motor 8 driving a front wheel as a power source, the rear wheel is braked and regenerative brake is applied to the front wheel by using the motor 8 driving the front wheel as a generator at a time of braking operation to the rear wheel. In a power-assisted bicycle provided with a man-power drive mechanism transmitting man-power drive force from a pedal to a rear wheel and a motor drive mechanism having a motor driving wheels as a power source, a primary braking state in which regenerative braking is applied to the wheels with using the motor 18 as a generator and a secondary braking state in which the regenerative braking is applied and braking by a braking mechanism is applied are provided at the time of brake lever operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152032-A (JP)
Title: Solid with three-dimensional attitude input condition designating function, three-dimensional attitude input method and device and its program and recording medium with its program recorded
Inventor: HIRAGA TAKAICHI
IPC: G06T7/529
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To carry out the detection/input of not only the three-dimensional attitude of a solid for three-dimensional attitude detection but also the condition of the solid by changing the color of the graphic of the surface according to a predetermined operation.  <P>SOLUTION: A sphere 1 for attitude input with an indirect illumination type click function being a solid with a condition designating function for three-dimensional attitude input is formed with a hollow, and three holes 1a, 1b, and 1c are punched on the external surface, and a blue LED (470 nm) 3a and a green LED (630 nm) 3b to be able to blink are arranged near those holes 1a, 1b, and 1c. The external surface of the sphere 1 is painted in red. When a switch 2a of a power source 2 is depressed, the blue LED 3a or the green LED 3b is turned on. The sphere 1 is structured in the same way as an integrated sphere so that when the LED is turned on, the blue light or green light can be emitted so as to be spread through the holes 1a, 1b, and 1c to the outside. Thus, the sphere 1 is able to express three kinds of conditions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003188251-A (JP)
Title: Semiconductor device with trench element isolation structure, and manufacturing method thereof
Inventor: YOO SEUNG-HAN
IPC: H01L21/76
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device having a trench element isolation structure, and to provide a manufacturing method thereof.  <P>SOLUTION: This semiconductor device comprises a trench region 214, disposed in a predetermined region of an SOI substrate 206 wherein embedded insulating layer 202 and an upper silicon layer 204 are successively laminated on a support substrate 200, and an element isolation structure 228 filled into the trench region 214. The trench region 214 comprises a deep trench region 214d through the upper silicon layer 214 to the embedded insulating layer 202, and a shallow trench region 214s existing outside the deep trench region 214d. The element isolation structure 228 comprises a trench oxide film 216 and a trench liner 218, successively covering the bottom and the sidewall of the shallow trench region 214s, and an insulating film pattern 226 filling the inside of the trench region 214 covered with trench oxide film 216 and a trench liner 218.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004154974-A (JP)
Title: Image forming apparatus
Inventor: NOBE HIROSHI
IPC: G03G15/00
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which different sheet feed units can be fixed selectively to a common frame and the overall size can be reduced.  <P>SOLUTION: Left and right fixing frames 410 and 420 screwed at screw holes 101 and 104 while being positioned at hooked click parts 102 provided on the side walls 100a and 110a in front of the left and right frames 100 and 110 support a sheet feed roller 450 and a separation mechanism 441. A trigger unit 500 is secured in the left frame 100 and turns the sheet feed roller 450 on/off through a gear 470. A multi-purpose unit is supported to roll freely at a supporting part 440f. When a manual sheet feed unit 300 is fixed, the left and right fixing frames 410 and 420 and the trigger unit 500 are not fixed and the manual sheet feed unit is supported to roll freely at a bearing protrusion 105.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156808-A (JP)
Title: Smelting furnace, smelting facility, furnace condition detecting method, and operation method thereof
Inventor: HASEGAWA NOZOMI
IPC: F27B3/10
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To make graspable overall furnace conditions and to rapidly controllable the furnace conditions.  <P>SOLUTION: A furnace body 11 is provided, in a mutually spaced manner, with a molten metal inlet 12 for receiving molten metal, a mat outlet (a second molten metal outlet) 14 for taking out a mat M forming the lower layer part of the molten metal, to the outside of the furnace body 11, and a slag outlet (a first molten metal outlet) 13 for allowing slag S forming the upper layer part of the molten metal, to overflow to take out the slag S to the outside of a system. A ceiling part 11a of the furnace body 11 is provided with a plurality of lancing ports 16 arranged in a lined-up state extending from the side provided with molten metal inlet 12 and mat outlet 14 toward the side provided with the slag outlet 13 of the furnace body 11. Portions, positioned on the ceiling part 11a, of electrodes 17 inserted through the ceiling part 11a are provided with an enclosure, and a working floor is provided near at least lancing ports 16 outside the enclosure. The ceiling part 11a is provided with a jacket 19 for cooling the ceiling part 11a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160736-A (JP)
Title: Antireflection film, optical element and image display device
Inventor: KITAGAWA ATSUSHI
IPC: G02B1/11
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antireflection film having an antireflection layer formed to have a good stain resistance (particularly dust wiping property).  <P>SOLUTION: This antireflection film includes a hard coating layer provided directly on or via the other layer on one surface of a transparent substrate, the antireflection layer laminated on the front surface of the coating layer. The antireflection film is a dry cured film formed of at least two types of low refractive index materials each of which satisfies a refractive index:n<SB>d</SB><SP>20</SP>≤1.49 of a material (A) containing a polysiloxane structure as a main component and a material (B) containing a fluorine-containing material as a main component in such a manner that an amount of tribocharging (A) generated when the surface of the antireflection layer is rubbed with steep wool is -1 to +2 kV.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164355-A (JP)
Title: Bankbooks dealing device
Inventor: TAKAHASHI YASUO
IPC: G07D9/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bankbook dealing device for stabilizing the condition of a printing medium having a magnetic stripe for accurately reading/writing magnetic data.  <P>SOLUTION: An already existing platen clamp mechanism is used to carry out a clamp operation even in read/write magnetic data, and the fixing of a printing medium, the straightening of the crease habit of the printing medium and the pressing of the printing medium to a plane surface are carried out. Thus, it is possible to always hold the printing medium in a normal status, and to carry out the stable read/write of the magnetic data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131679-A (JP)
Title: Erasable ink coloring material and ink composition
Inventor: KADOWAKI TETSUHARU
IPC: C09D11/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an erasable ink coloring material having a good erasability with an eraser or the like, a good color development and a high line density and an erasable ink composition using the coloring material.  <P>SOLUTION: The erasable ink composition contains a composite particle comprising a mother particle as a nucleus covered with a pigment. Further, it may contains a composite particle in which the composite particle comprising a nucleic mother particle covered with a pigment is covered with a polymeric material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167038-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of compensation with the put-out of balls for a specific game state such as a probability variation state when closing a game parlor while inhibiting the put-out of balls based on a fraudulent act.  <P>SOLUTION: The game machine comprises a variable winning device for detecting a ball received in such a way that the game ball receiving state can be changed from a first state in which the ball is not received based on the occurrence of a special game state to a second state in which the ball is easily received, a specific game state occurrence control means capable of providing a specific game state, different from the special game state but advantageous to a player, and a variable winning device prize awarding control means for controlling the prize ball discharge based on the detection of a ball by the variable winning device only during the special game state. The game machine also has a specific service prize awarding control means for controlling the prize ball discharge based on the detection of a ball by the variable winning device only during the specific game state but not the special game state based on establishment of a specific service condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173454-A (JP)
Title: Ac electric motor control method and ac control device
Inventor: IURA HIDEAKI
IPC: H02P27/06
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an AC electric motor control method and a device thereof that can control a DC intermediate voltage to a constant value and continue operating an AC electric motor continuously stably, even at momentary power failures.  <P>SOLUTION: An AC electric motor is driven by a power converter 1 made up of a converter 11, that converts a supplied voltage from an AC power supply into a DC voltage, a smoothing capacitor 12 that smoothes the converted DC voltage, and an inverter 13 that inverts the DC intermediate voltage into an AC voltage of frequency and a voltage which corresponds to a torque command by PWM control. In the control method of this AC electric motor, a motoring side torque limit value and a regeneration side torque limit value are set, in advance in a torque limit circuit 3 by a torque limit value calculating circuit 7, and these torque limit values limit the torque command, generate a PWM switching pattern to the inverter 13 and control the AC electric motor 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149911-A (JP)
Title: Surface preparation agent for magnesium and magnesium alloy, surface preparation process using the same, and product, magnesium and magnesium alloy obtained by the process
Inventor: OKAHARA HARUO
IPC: C23C22/57
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide magnesium and a magnesium alloy having metallic luster.  <P>SOLUTION: A surface preparation agent for magnesium and the magnesium alloy comprises an inorganic acid (preferably hydrochloric acid or an oxidizing acid (such as nitric acid and perchloric acid)). In a surface preparation process for magnesium and the magnesium alloy, magnesium and/or the magnesium alloy are contacted with the surface preparation agent. The surface preparation agent and the surface preparation process increase metallic luster of magnesium and the magnesium alloy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175875-A (JP)
Title: Ink for ink jet, ink jet recording method and method for producing ink for ink jet
Inventor: YAMANOUCHI JUNICHI
IPC: C09D11/00
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide ink for ink jet excellent in an ink permeating property when printed, dissolving stain immediately after printing, enabling polymerization reaction having high sensitivity after printing and capable of carrying out recording excellent in water resistance and light resistance by polymerization and curing.  <P>SOLUTION: The ink for ink jet comprises colored fine particle dispersion containing at least one kind of oil-soluble dye, a polymerizable hydrophobic ethylenically unsaturated monomer and a polymerization initiator, and the oxidation potential of at least one kind of the oil-soluble dye is ≥1.0 V.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003234911-A (JP)
Title: System and method for making separated multi-color layer halftone by diffusing interlayer errors
Inventor: SHARMA GAURAV
IPC: G06T5/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To diffuse errors between color separated layers made halftone.  <P>SOLUTION: A method for generating a halftone image from a continuous tone image, having a plurality of color separation layers includes steps of making a first layer halftone for the plurality of color separation layers, generating a first color halftone separation layer, generating a first color error separation layer, on the basis of the first color separation layer and the first color halftone separation layer, modifying a second layer of the plurality of color separation layers to form a modified second color separation layer on the basis of at least the first color error separation layer, and making the modified second color separation layer to form a second color halftone separation layer.  <P>COPYRIGHT: (C)2003,JPO