baber/WOPTO huggingface dataset:
Patent JP-2003131954-A (JP)
Title: Dynamically variable-length error correction code
Inventor: KENNETH K SMITH
IPC: G11C29/42
Filed: 2002-08-02
Abstract: PROBLEM TO BE SOLVED: To allow more efficient memory assignment between payload portion and redundancy portion by changing dynamically available redundancies, in response to change in error rate through the use of error correction code (ECC) for variable length. SOLUTION: A system and a method assigning dynamically a data storage (200) between a payload (202) and a redundancy (204) is described. In response to a change of conditions, dynamic reassignment is performed to maximize the data integrity and minimize concurrently overhead. In the implementation of (ECC) for dynamically variable length, the assignment between the payload and redundancy including the (ECC) is changed dynamically, in response to change in basic error rate of a storage medium.
Patent JP-2004069921-A (JP)
Title: Positive resist composition
Inventor: KANNA SHINICHI
IPC: H01L21/027
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive resist composition showing sufficient transmitting property when light source at ≤160 nm, specifically, F2 excimer laser light (at 157 nm) is used, and having high sensitivity, high resolution and high coating property.  <P>SOLUTION: The positive resist composition contains a resin which has a specified repeating unit and which is alkali-soluble or improves in the solubility with an alkali aqueous solution by the effect of an acid, a compound which produces an acid by the effect of active rays or radiation, and a solvent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069531-A (JP)
Title: Flow rate measuring apparatus
Inventor: SAKAGUCHI YUKIO
IPC: G01F1/66
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow rate measuring apparatus for storing a state for indicating how much noise is being applied.  <P>SOLUTION: A reference comparison means compares the reception signal of a vibrator at a reception side with a reference voltage, verifies the time difference to an arbitrary point in the reception signal after a relation in a level is reversed by a time difference verification means, performs recognition as a noise when there is no time difference obtained from the drive frequency of the ultrasonic vibrator where the time different is preset, and counts the number of applications for a specific period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065755-A (JP)
Title: Game machine
Inventor: ISOGAI AKIRA
IPC: A63F7/02
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine and a simulation program by which even when in a first redrawing performance being performed right after the determination of a big jackpot, a probability variable big jackpot cannot be won, hope for the probability variable jackpot in the following redrawing performance can be continuously held, and the big jackpot game can be sufficiently enjoyed.  <P>SOLUTION: Even when the probability variable big jackpot is missed by performing the first redrawing performance after the determination of the big jackpot, the redrawing performance is performed again before a second pattern variation is started after the big jackpot game is completed. Therefore, hope for the probability variable jackpot by a second redrawing can be continuously held during the big jackpot game.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075791-A (JP)
Title: Gel-like detergent composition
Inventor: TOKI IKUKO
IPC: C11D3/43
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gel-like detergent composition which permits stable incorporation of a water-insoluble particle therewith and usage in a non-aerosol trigger spray device and can stably stay on an inclined surface, a perpendicular surface, a ceiling surface and the like thereby to exhibit sufficient deterging effects.  <P>SOLUTION: The thermoplastic resin composition comprises deterging components including (A) a copolymer obtained by copolymerizing an alkyl (meth)acrylate represented by formula (1) (wherein R is H or CH<SB>3</SB>; and R<SP>1</SP>is an alkyl group) with a partial salt or a whole salt of (meth)acrylic acid represented by formula (2) (wherein R is H or CH<SB>3</SB>; and M is H, an alkali metal or an amine) in a ratio of 5/95-30/70, (B) a water-insoluble particle and (C) a surfactant. The composition has the particle stably dispersed, can be readily ejected using the non-aerosol trigger spray, gels on the applied surface thereby enhancing stability of the particle and staying properties when stuck, and therefore exhibits excellent serviceability and deterging properties.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079713-A (JP)
Title: Wound coil component
Inventor: KATO HIDEKAZU
IPC: H01F5/06
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To increase a mechanical strength and an inductance value without increasing a size.  <P>SOLUTION: In the wound coil component 1 constituted so that a coil, constituted by winding a winding 2, is embedded into a rectangular parallelopiped magnetic powder compact 5, the winding configuration of the winding 2 is provided with a square part along continuous three side surfaces of the magnetic powder compact 5 with intervals and an arced part inflated toward the remaining side surface of the magnetic powder compact 5. The width of the winding configuration is narrowed compared with a case wherein the winding configuration of the winding 2 is formed so as to be circular whereby the thickness D of the side part of magnetic powder compact 5 is thickened and a strength is increased. Further, the square part of winding configuration of the winding 2 is formed by winding the winding 2 so as to be largely inflated compared with a circular configuration whereby a magnetic passage sectional area D at the central part of the coil 3 is increased and the inductance value of the wound coil component 1 is increased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078654-A (JP)
Title: Print order system using network
Inventor: USAMI YASUSHI
IPC: G06Q30/06
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print order system which lessens time required for an upload of data when a customer orders a photographic print via a network.  <P>SOLUTION: In the print order system, a personal computer 30 of the customer and a photograph processing system 1 of a photo shop are connected by the Internet, and an order for a photographic print is received via the Internet. It is provided with a scanner 13a acquiring image data to be printed when an order for creating a print is received from the customer, and ID applying means 17 for applying inherent image IDs to respective pieces of image data, and an image database 16 registering the pieces of image data in coordination with the image IDs. It is provided with an ID acquiring means 26 for acquiring the image ID via the network from the customer when receiving a reorder for creating a print from the customer, and a database searching means 15 for searching the image database 16 by using the image ID as a key. If image data applied with the image ID exists, a print is created on the basis of the image data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080687-A (JP)
Title: Communication system and communication data recorder
Inventor: AIGASA YUICHI
IPC: H04M3/42
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system and a communication data recorder that a new receptionist, without operating, can check the communication between a first receptionist and a customer in a short period of time and that can be applied soon after the beginning of the communication when shifting the receptionists, any operations upon relieving the first.  <P>SOLUTION: The communication system comprises a first terminal unit or a second terminal unit that can be connected to a customer terminal unit, a switchboard for connecting the customer terminal unit to the first or second terminal unit, and the communication data recorder for recording communication data exchanged between the customer terminal unit and the first or second terminal unit in a high capacity recording section. The communication data recorder measures the time that has passed since the beginning of a communication between the customer terminal unit and the first terminal unit, and sends communication data exchanged between them to the second terminal unit when a prescribed time has passed, then the second terminal unit reproduces the communication data sent from the communication data recorder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081908-A (JP)
Title: Garbage disposer
Inventor: TSUJI KAZUHIKO
IPC: B09B3/00
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage disposer capable of preventing in advance a stirring blade from falling into a locked state.  <P>SOLUTION: A generator 53a for detecting the driving state of a rotation shaft is disposed on a stirring motor 53 which drives the stirring blades 50, 55 in a garbage treating tank 2. On detecting an instantaneous stopping of the stirring blades 50, 55 more than once on the basis of signals from the generator 53a, the controller 100 judges that it is a symptom state before falling into the locked state and performs an operation for releasing locked symptom state such as the inversion of the stirring blades 50, 55.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085653-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic device
Inventor: SUZUKI HAJIME
IPC: G03G5/06
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To always obtain a high quality image without image deterioration affected by continuous use and an environmental change in an electrophotographic device using a charging member placed in contact with an electrophotographic photoreceptor.  <P>SOLUTION: The electrophotographic photoreceptor comprises a photoreceptor for contact electrification, and this photoreceptor for contact charging is formed of a photosensitive layer containing at least a charge-generation material, a charge-transfer material, and a binder resin. The charge-generation material contains oxytitanium-phtalocyanine, and the oxytitanium-phtalocyanine has the maximum peak at a Bragg angle of 7.5 degrees (2θ±0.2°) in an X-ray diffraction spectrum having CuKa as the ray source, and further the other diffraction strength is made to 20% or lower to the diffraction strength at 7.5 degrees.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084505-A (JP)
Title: Variable valve mechanism for internal combustion engine and internal combustion engine control device
Inventor: KINOSHITA YASUAKI
IPC: F02D13/02
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To correspond change of a valve characteristic to an operation of an accelerator pedal or the like by adopting a mechanism for inhibiting an influence by the driving state of an internal combustion engine and an environment without using an electric motor.  <P>SOLUTION: Since the accelerator pedal 46 and a control shaft 130 are connected by a wire 48 and a winding pulley 140, the operation force of the accelerator pedal 46 directly rotates the winding pulley 40 to be transmitted to the control shaft 130. Since the operation force of a driver is imparted to the control shaft 130 as a motive power even at the time of low rotation of the engine 2 and low temperature, the change of the valve characteristic can correspond to the operation of the accelerator pedal 46 by inhibiting the influence by the driving state of the engine 2 and the environment. Thus, adjustment of the intake amount of air becomes easy and the engine driving property such as a starting property or the like becomes good.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084839-A (JP)
Title: Fluid bearing device and spindle motor using the same
Inventor: HIRATA KATSUSHI
IPC: F16C33/10
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid bearing device reduced in the torque and the power consumption in comparison with a current one, and also to provide a spindle motor using the same.  <P>SOLUTION: As a basic oil of the lubricant 9 to be filled in a clearance between a shaft 2 and a sleeve 4, an ester composed of 1,5-pentanediol having one alkyl side chain and saturated univalent aliphatic acid having 5-8 carbon is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003193114-A (JP)
Title: Heat pipe and its manufacturing method
Inventor: GERMAN RANDALL M
IPC: B22F5/12
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To dissipate heat during the operation of integrated circuit chips.  <P>SOLUTION: Using metal powder injection molding, the lower portion of a package body is formed first as an initial green part including one or more cavities 12. Then the cavities are lined with a feedstock that are designed to produce a porous material after sintering, at which time a working fluid is introduced into the porous cavities and sealed. Thereby one or more heat pipes located directly below the chip are formed. Subsequently, the chip is sealed inside an enclosure 14. During operation, heat generated by the chip is efficiently transferred to points outside the enclosure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162062-A (JP)
Title: Pattern formation material and pattern formation method
Inventor: KISHIMURA SHINJI
IPC: G03F7/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a resist pattern having a good pattern shape when a resist pattern is formed using exposing light having a wavelength of ≤180 nm band with minimally producing scum.  <P>SOLUTION: A pattern formation material comprising a base resin containing a unit represented by formula 1 and a unit represented by formula 2 and an acid generator is provided. In the formulae, R<SB>1</SB>and R<SB>2</SB>are the same or different and each H, Cl, F, alkyl or fluoroalkyl; R<SB>3</SB>is a protecting group which is released by an acid; m is an integer of 0-5; and a and b satisfy 0<a<1, 0<b<1 and 0<a+b≤1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004092041-A (JP)
Title: Door locking device
Inventor: TAKEDA TOKUHIDE
IPC: E05B85/24
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door locking device which does not cause noise.  <P>SOLUTION: The door locking device has a striker, a base, two pins erected on the base, a resin body 107, a hook, and a ratchet. The body 107 is laminated on the base, and has two holes 111, 109 into which the two pins are inserted, and a striker insertion slot 113 into which the striker is insertable. The hook is rotatably arranged on one side of the striker insertion slot 113 formed in the body 107, and has a striker engaging slot with which the striker is engageable. The ratchet is rotatably arranged on the other side of the striker insertion slot 113 formed in the body 107, and engageable with the hook. According to the door locking device thus formed, pressing portions 311, 411 are arranged on peripheral surfaces of the holes 111, 109 into which the pins of the body 107 are inserted, respectively, for locally pressing circumferential surfaces of the respective inserted pins.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092061-A (JP)
Title: Mounting device for set plate
Inventor: KONISHI HIROTADA
IPC: F16B5/10
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To bring about a reduction in cost and the like by making a mounting device for set plate have a measure of general-purpose properties for the thickness dimension of a board to be mounted, and to enable, particularly, an increase in the life of the plate and the like by enabling the mounting device for the set plate to follow even the thickness-direction expansion and contraction of the board to be mounted.  <P>SOLUTION: This mounting device for the set plate comprises a male member 7 which is provided in one plate 5, and a female member 8 which is provided in the other plate 6 in such a manner as to face the male member 7; the male member 7 and the female member 8 are pressed in the directions of getting close to each other, so as to be engaged with each other in an unseparable state, and made separable by bringing about disengagement by turning either the male member 7 or the female member 8; and either the male member 7 or the female member 8 is detachably attached to the corresponding plate 5 or 6 so as to be capable of being replaced with another male member 7 or another female member 8, different in the length of protrusion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093219-A (JP)
Title: Microwave sensor
Inventor: ONO HISAO
IPC: G01S13/10
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable unauthorized handling of a microwave sensor conformable to electric-wave-related regulations by guaranteeing that no microwaves exceeding a specified safe intensity are emitted from its sensor head portion, no matter what form of a transmission command pulse may be applied from the outside, when the microwave sensor is separated into an amplifier portion and the sensor head portion.  <P>SOLUTION: A sensor head housing has an external terminal for receiving a transmission command pulse signal which specifies desired timing and a desired pulse width of transmission of a microwave. The sensor head housing has within it, a microwave sending element and a driving circuit which responds to the transmission command pulse signal given from the external terminal and drives the microwave sensing element with pulses. Into the driving circuit, a driving power limiting means which limits driving power for driving the microwave sending element within a specified value is incorporated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003190917-A (JP)
Title: Method and apparatus for treating incineration ash
Inventor: HIROSACHI NOBUYOSHI
IPC: B09B3/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treatment which satisfies environmental standards by decomposition and detoxifycation of dioxins in incineration ash and by insolublization and detoxifycation of heavy metals (lead, cadmium, mercury, alkyl mercury, arsenic, selenium and hexavalent chromium).  <P>SOLUTION: The incineration ash of domestic and industrial waste is treated in the presence of at least one or more alkaline substances selected from the group consisting of calcium oxide, magnesium oxide and precursors thereof at a range of 600-1,000°C while they are contacted with gas containing oxygen of 1.5% or more in the first reaction zone, and thereafter they are treated at a range of 500-1,000°C while they are contacted with enviromental gas containing oxygen of less than 1.5% in the second reaction zone.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004089409-A (JP)
Title: Pachinko machine
Inventor: OZAWA TOSHIYA
IPC: A63F7/02
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve the gaming performance of a pachinko machine while keeping a player interested in a game by maintaining the possibility of winning of a pachinko ball into a start winning part even if such a game state as the mode shift is not elected in the mode selection lottery in a control device is continued long.  <P>SOLUTION: The mode selection lottery is executed by the control device 11 whenever a pachinko ball enters into an electric winning part 7. If the mode shift is elected as the result of the mode selection lottery, a display 10 displays the result of the mode selection lottery. At the same time, a blade driving source 9 is actuated and drives blades 6 of the electric winning part 7 to open left and right so that the opening width of the winning hole of the electric winning part 7 is wide enough for pachinko balls to easily enter. On the other hand, if the mode shift is not elected as the result of the mode selection lottery, the display 10 displays the result of the mode selection lottery, and the blade driving source 9 is not actuated and the blades 6 of the electric winning part are closed. At the time, the opening width of the winning hole of the electric winning part 7 is so narrow that pachinko balls cannot easily go in.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093859-A (JP)
Title: Plasma display system
Inventor: KAWACHI MAKOTO
IPC: H01J11/44
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent panel breakage caused by self-heat generation of a panel of a plasma display system.  <P>SOLUTION: This plasma display system has a panel 10 having a pair of substrates transparent at least on the front faces, facedly disposed so that a discharge space is formed therebetween, and a group of electrodes disposed on the substrates, and a display driving circuit block disposed on a chassis member and displaying by applying signals on the panel. A heating element 24 is disposed on at least one side of an end part of outside part 23 of an effective screen region of the panel 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091650-A (JP)
Title: Cold reserving material
Inventor: SHIOJI NAOTAKE
IPC: A23L3/36
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold reserving material having excellent adhesiveness to a food or the like, hardly damaging the food or the like, providing sufficient reliability to the safety, and suitably usable in application for preservation, cooling or the like in a field of the food, medical care or the like.  <P>SOLUTION: The cold preserving material comprises water and additives consisting essentially of a sodium polyacrylate and a pour point depressant. The whole of the additives except the water are food additives, or a part of the additives is the food additive and the remainder is a food.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096445-A (JP)
Title: Radio communication device and communication system
Inventor: KAWABATA TAKASHI
IPC: H04B1/707
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication device and a radio communication system such that when communication is carried out over a plurality of basic channels, error correcting capability can be controlled adaptively by the basic channels.  <P>SOLUTION: The radio communication device makes communication by using the plurality of basic channels, and is equipped with a modulation system selection part 11 which individually selects modulation systems by, for example, the basic channels between an OFDM (orthogonal frequency division multiplex) system and an MC-CDMA (multi carrier-code division multiple access) system and basic channel modulation parts 10-1, 2, 3 which can perform modulation processing by the systems selected by the modulation system selection part 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091675-A (JP)
Title: Acrylic foam having low restoring force and method for producing the same
Inventor: TAKADA MASAYUKI
IPC: C08F20/10
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acrylic foam having a uniform cell structure, excellent in a stress absorbing property and low restoring property, and to provide a method for producing the foam.  <P>SOLUTION: The acrylic foam is obtained by polymerizing, crosslinking and foaming a (meth)acrylic foaming resin composition comprising (A) 100 pts. wt. (meth)acrylic syrup containing a (meth)acrylic alkyl ester as a main component, (B) 10-50 pts. wt. filler, (C) 0.01-5 pts. wt. crosslinking agent, (D) 1-30 pts. wt. low-temperature decomposing azo-based gas foaming agent, (E) a peroxide-based polymerization initiator and (F) a reducing agent at 25-80°C. The method for producing the acrylic foam comprises simultaneously advancing polymerization, crosslinking and foaming of the (meth)acrylic foaming resin composition at 25-80 °C.  <P>COPYRIGHT: (C)2004,JPO