baber/WOPTO huggingface dataset:
Patent JP-2005063647-A (JP)
Title: Programming method of phase shift memory and writing driver circuit
Inventor: HA YONG-HO
IPC: H01L27/105
Filed: 2004-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a programming method that minimizes the set time of phase shift memory and a writing driver circuit that realizes the programming method.  <P>SOLUTION: A memory cell becomes a low-resistance condition at a first temperature in the programming method of the phase shift memory that has a high resistive state and a low resistive state. Then the memory cell is heated to the second temperature higher than the first temperature. The programming method and the writing driver circuit increases the speed of a crystalizing growth of the phase shift material by passing the nucleus formation stage and the crystalizing growth stage at the crystalizing operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006058021-A (JP)
Title: Dynamic quantity sensor
Inventor: ITO TAKASHI
IPC: G01C19/5762
Filed: 2004-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To suppress to the utmost sticking between a movable part and a support substrate at the operation time, in an angular velocity sensor having the movable part supported on the support substrate in the separated state from the support substrate.  <P>SOLUTION: The angular velocity sensor is equipped with the support substrate 1a; the movable parts 20, 30 supported by the support substrate in the arranged state separately from the support substrate 1a on the support substrate 1a, displaceable in the horizontal directions X, Y with the substrate surface of the support substrate 1a when an angular velocity Ω is applied; and a peripheral fixed part 10 arranged on the periphery of the movable parts 20, 30 on the support substrate 1a, and fixed and supported by the support substrate 1a. In the angular velocity sensor for detecting an applied angular velocity based on the displacement state of the movable parts 20, 30 when the angular velocity is supplied, the electric potential of the peripheral fixed part 10 becomes the highest electric potential among each part of the sensor at the operation time.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006057128-A (JP)
Title: Method for producing pearlite-series rail excellent in breakage resistance against drop-weight
Inventor: UEDA MASAHARU
IPC: C22C38/58
Filed: 2004-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the ductility in the bottom part of a rail by applying a reheating treatment to the bottom part of the rail and at the same time, to improve the resistance to breakage from the bottom part of the rail and against the drop-weight, by controlling the hardness in the bottom part of the rail, in the steel rail having pearlite structure containing high carbon.  <P>SOLUTION: A method for producing the pearlite-series rail excellent in the breakage resistance against drop-weight, is performed as the followings, in which in the steel rail containing 0.65-1.40 mass% C and having the pearlite structure, the bottom part of the rail is reheated in the temperature range of 500-600°C and thereafter, air-cooling or accelerated-cooling is applied.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005066696-A (JP)
Title: Die-casting machine or injection molding machine
Inventor: WYSER JOHANN
IPC: B22D17/20
Filed: 2004-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To use a quick responding sensor more effectively in a gas exhaust system for forming a cavity for a die-casting machine or an injection molding machine.  <P>SOLUTION: The die-casting machine or the injection molding machine is provided with a pressure working member like a cast piston 11 in a filling sleeve 9, a controller 14 controlling a filling system for the pressure working member and/or the filling sleeve 9 etc., the gas exhaust system having a valve 17 which is connected to a cavity of a cast and may move from the open condition connected to a vacuum source to the closed condition. Controlling connections 19 and 20 exist between the controller 14 and the valve 17. The condition of the valve 17 can be controlled through a material sensor 18 attached and arranged in the area, and a closing signal is sent to the valve 17 through an output conducting wire 19 by the material sensor. The output conducting wire 19 is connected to the controller 14 and with a section 11 controlled by the controller.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006060549-A (JP)
Title: Digital amplifier
Inventor: MORISHIMA MORIHITO
IPC: H03F3/217
Filed: 2004-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital amplifier which has a simple and inexpensive configuration and can drive a speaker with arbitrary high voltage and attain complete digitalization in a small LSI (large scale integrated circuit).  <P>SOLUTION: An arithmetic circuit 1 operates a difference between an input signal vi and a feedback signal Fb. A PWM (pulse width modulation) circuit 2 converts an output of the arithmetic circuit 1 into a pulse width modulated signal. A waveform conversion circuit 3 consists of a switch transistor that is subjected to on/off control by an output of the PWM circuit 2, a coil inserted with the switch transistor in series and a capacitor charged by induced current of the coil, and converts the output of the PWM circuit 2 into a high voltage analog signal to supply the high voltage analog signal to a load 4. In addition, an amplifier 5 amplifies the output of the PWM circuit 2 and returns the amplified output to the arithmetic circuit 1 as the feedback signal Fb.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006057757-A (JP)
Title: Controller of belt type continuously variable transmission
Inventor: WATANABE TAKAO
IPC: F16H59/42
Filed: 2004-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To adjust a change gear ratio without using the power of a pump for gear change.  <P>SOLUTION: One of a primary pulley oil chamber 30c and a secondary pulley oil chamber 32c which is smaller in pressure, is allowed to communicate with a low pressure line 66 by a pulley-side selector valve 64, and the other oil chamber which is larger in pressure is allowed to communicate with a high pressure line-side selector valve 70. By changing the high pressure line-side selector valve 70 into an open state, the pressure PL of the high pressure line 68 and the pressure Pd of the low pressure line 66 can be supplied to the primary pulley oil chamber 30c and the secondary pulley oil chamber 32c. Accordingly, even when the pump 60 for gear change is stopped, it is possible to control the change gear ratio by controlling the pressure PL of the high pressure line 68 and the pressure Pd of the low pressure ine 66.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006056480-A (JP)
Title: Pneumatic tire
Inventor: SHIMA ICHIRO
IPC: B60C11/13
Filed: 2004-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire, capable of reducing tire noise, while securing anti-stone biting performance and wet performance.  <P>SOLUTION: On a groove bottom of a circumferential groove 1 provided in a tread in this pneumatic tire, a plurality of projections 6 are provided in parallel in the tire circumferential direction. The projections 6 are disposed in such a way that non-projection parts 7 in the groove bottom surface are continuous in the tire circumferential direction, and in such a way that (β/α)≤15 is satisfied, when standard deviation of area variation of the non-projection parts 7 in the tire circumferential direction is assumed α, and standard deviation of area variation of the non-projection parts 7 in a groove width direction is assumed β. More specifically, the projections 6 are disposed in such a way that they are deflected right and left alternately to a width center line of the circumferential groove to have overlapped parts between adjoining projections in the groove width direction while having no overlapped parts in the tire circumferential direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006062884-A (JP)
Title: Fuel reformer and fuel reforming method
Inventor: YAJIMA TAKESHI
IPC: H01M8/06
Filed: 2004-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel reformer simple in equipment constitution and good in the production efficiency of hydrogen, and a fuel reforming method.  <P>SOLUTION: The fuel reformer of the invention is for steam reforming of methanol, and provided with a reaction vessel 14, which stores a mixture liquid 21 constituted of a methanol aqueous solution 20 and a fine powdery reforming catalyst 31, a fine bubble generating means 23 for generating fine bubbles 26 in the mixture liquid 21 inside the reaction vessel 14, and a heating means 15 for heating the reaction vessel 14.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006062394-A (JP)
Title: Airbag and airbag device
Inventor: HASEBE MASAHIRO
IPC: B60R21/2338
Filed: 2004-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an airbag wherein a left half side airbag and a right half side airbag are sufficiently expanded at an early stage even when the capacity of an inflator is small and which does not interferes with an A pillar, etc. and an airbag device.  <P>SOLUTION: This airbag 10 has the right half side airbag 12, the left half side airbag 14, a communicating part 16 to communicate base end sides of the right half side airbag 12 and the right half side airbag 14 to each other and a robe-cord 70 to respectively connect left and right side surfaces of the right half side airbag 12 and left and right side surfaces of the left half side airbag 14 to each other. The robe-cord 70 on the car body side is connected to an upper part of a car body side panel 28.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006067000-A (JP)
Title: Reception area monitor system, broadcast receiver and operation management apparatus of the reception area monitor system, and reception area monitor method
Inventor: UENO SHUNICHI
IPC: H04N17/00
Filed: 2004-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reception area monitor system, capable of quickly coping with occurrence of a fault by efficiently collecting reception quality data with high reliability from many broadcast service areas.  <P>SOLUTION: A storage section of each of broadcast receivers RS1 to RSn stores BER data of a digital broadcast wave broadcast from a relay broadcast apparatus BS. Then each of the broadcast receivers RS1 to RSn transmits measured BER data to a broadcast operation managing apparatus BC via a network NW with respect to an acquisition request of the measured BER data from the broadcast operation managing apparatus BC; whereas, the broadcast operation managing apparatus BC calculates the fault occurrence rate by each broadcast service area, and further a time zone dependent fault occurrence rate during a broadcast time of the digital broadcast wave, on the basis of the measured BER data collected from the broadcast receivers RS1 to RSn.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006061216-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 2004-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine allowing a player to smoke at his/her discretion without causing a problem of cigarette butts and the like.  <P>SOLUTION: This game machine 1 is provided with an ash tray having an openable/closable lid, an opening/closing detecting means detecting the opening/closing of the lid of the ash tray, a lid opening/closing means opening/closing the lid of the ash tray by being controlled by a control means, a detecting means detecting a game state of the game machine, the opened/closed state of the lid of the ash tray detected by the opening/closing detecting means, and the smoke of the cigarette, an information accumulating means accumulating the game state, the opened/closed state of the lid of the ash tray and information of detecting the smoke of the cigarette by corresponding them to one another, a statistical analysis means determining the inclination of the smoking pattern of the player based on the relevance between the game state, the opened/closed state of the lid of the ash tray and the information of indicating the detection of the smoke of the cigarette, an inference means inferring a future smoking pattern of the player estimated to be detected, and the control means controlling the lid opening/closing means based on the future smoking pattern of the player.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006066515-A (JP)
Title: Ferroelectric memory and its manufacturing method
Inventor: UEDA MAMORU
IPC: H01L27/105
Filed: 2004-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferroelectric memory which simplifies a manufacturing process and improves reliability and to provide a method of manufacturing the same.  <P>SOLUTION: The ferroelectric memory includes a substrate 10, an insulating layer 12 formed above the substrate 10, a contact hole 20 penetrating the insulating layer 12, a plug 34 formed in the interior of the contact hole 20, a barrier layer 60 including a first part 62 formed above the plug 34 and formed partly in the interior of the contact hole 20 and a second part 64 integrated with the first part 62 and formed above the insulating layer 12, and a ferroelectric capacitor 40 formed by sequentially laminating the lower electrode 42, a ferroelectric layer 44 and an upper electrode 46 on the region including the upper part of the plug 34.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005073279-A (JP)
Title: Time-shift indication method and unit for video signal
Inventor: BARRON STEVEN ANTHONY
IPC: G11B27/34
Filed: 2004-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improvement measure for a method to record a video signal received at a pause command on a recording medium, and to supply the recorded video signal onto a display unit at a resume command (106), meanwhile to continue the recording of the received video signal (VS).  <P>SOLUTION: A continuous pause start indicator is stored at an additional pause command, and the recorded video signal starting from a latest or a continuous preceding pause start indicator is supplied to the display unit at an additional continuous resume command.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006061520-A (JP)
Title: Chair for hairdressing
Inventor: TAKADA TOMOAKI
IPC: A45D19/10
Filed: 2004-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that adjusting work is troublesome since it is needed to synchronously execute the height adjustment of a chair and the height adjustment of a shampooing device and the problem that a structure is complicated since it is needed to equip an elevating and lowering means in both of the chair and the shampooing device when the shampooing device and the chair are separated as before.  <P>SOLUTION: In the chair for hairdressing, by integrally attaching a shampoo bowl 4 to the end of a backrest part 27 for receiving the back part of a person to be shampooed in the chair 2 formed in a bed shape and making the chair elevatable and lowerable by the elevating and lowering means 3, the shampoo bowl is also elevated and lowered accompanying the elevation and lowering of the chair.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006065238-A (JP)
Title: Imaging apparatus and method for driving optical system
Inventor: KUSHIDA HIDEKATSU
IPC: G02B7/08
Filed: 2004-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily grasp a controlled variable and to perform control so that a control object may be smoothly driven.  <P>SOLUTION: The imaging apparatus is equipped with a lens driving part 20 driving a lens 34 by a lens motor 33, a potentiometer 29 detecting the absolute position of a ring 27 with comparatively low resolution, an MR encoder 28 detecting the relative position of the ring 27 with comparatively high resolution, a ring position generating part 26 generating output corresponding to the position of the ring 27 by combining output from the potentiometer 29 and output from the MR encoder 28, and a lens control part 19 driving and controlling the lens motor 33 through the lens driving part 20 so as to drive the lens 34 in accordance with the generated output corresponding to the position of the ring 27.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006069547-A (JP)
Title: Container for biological sample
Inventor: MAGUCHI TAKAHIDE
IPC: B65D81/22
Filed: 2004-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container capable of carrying and/or conserving a biological sample such as biological tissues without exposing it to atmospheric air.  <P>SOLUTION: The container for the biological sample consists of a substrate and a cover made of polydimethyl siloxane (PDMS), and it is characterized by that the cover made of PDMS has at least one space part for storing the biological sample, and the space part is sealed by the substrate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006073061-A (JP)
Title: Semiconductor memory device
Inventor: OSAWA TAKASHI
IPC: G11C11/404
Filed: 2004-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To normally perform data writing to a memory cell even when data can not be written in the memory cell within a column selection period of a column selection signal.  <P>SOLUTION: A semiconductor memory device is provided with a WCSL timer 10 generating a writing control signal WCSL maintaining a high level for a prescribed period even if the level of a column selection line CSL is made low. When the selection period of the column selection line CSL is shorter than the time required for data writing of an FBC21, the writing control signal WCSL is maintained in an active state (a high level) during a prescribed period after the column selection line CSL is made to be in a non-selection state. Thereby, data writing to the FBC21 can be normally performed even when time is required for data writing of the FBC21.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006069404-A (JP)
Title: Vehicle
Inventor: SUNAGUCHI NAOTO
IPC: B62J17/06
Filed: 2004-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle capable of leading a sufficient amount of traveling air to a core part of a radiator (heat exchanger).  <P>SOLUTION: The vehicle (under-bone type motorcycle 1) is provided with a head pipe 2; a main frame 3 connected to the head pipe 2 and extending in a rear downward direction; an engine 13 arranged below the main frame 3; a leg shield 27 covering a front side of a leg of a driver and having an opening 60 at a front side; a radiator 14 arranged in the opening 60 of the leg shield 27, including the core part 14c passed with the traveling air 50 and cooling the engine 13; and an air-leading wall 28 mounted to the leg shield 27 and leading the traveling air 50 to the radiator 14. The air-leading wall 28 includes a front part 28b projected from a front end surface of the opening 60 of the leg shield 27 to a front side; and a rear part 28c having a rear end 28d arranged near a side end 14d of the core part 14c of the radiator 14.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005019418-A (JP)
Title: Gel electrolyte and gel electrolyte battery
Inventor: AKASHI HIROYUKI
IPC: H01M10/052
Filed: 2004-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gel electrolyte excellent in flame retardant property and electrochemical oxidation/reduction resistant property, usable for an electrolyte of a battery.  <P>SOLUTION: The gel electrolyte is composed of nonaqueous electrolyte liquid dissolving electrolyte salt containing at least LiPF<SB>6</SB>in nonaqueous solvent and a flame resistant polymer having side chain containing nitryl group of which, ion conductivity at 25°C is 1 mS/cm or higher.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006076044-A (JP)
Title: File
Inventor: YONEMOTO NAOHIDE
IPC: B42F7/00
Filed: 2004-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a file which makes it possible to file an article together with a document and also can make it easy to put the article in an article storage case and to take it out therefrom.  <P>SOLUTION: The file consists of a file main body 1 which has a front cover 1b and a back cover 1c being openable outward and provided in continuity on the opposite lateral edges of a spine cover 1a having internally a binding means 3 which can bind the document 19 or the like, and the article storage case 2 which has in one side part an engaging-disengaging part 13 that can be bound in the binding means 3 and also has a cover body 10 that can be opened to the front cover 1b side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006080792-A (JP)
Title: Image coder, method, computer program, and computer readable storage medium
Inventor: TAMURA HIROKAZU
IPC: G06T9/00
Filed: 2004-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the image quality deterioration of coded images while reciprocative coded data and nonreciprocative coded data are mixed.  <P>SOLUTION: A first coder 102 JPEG-codes pixel blocks per unit, and a second coder 103 JPEG-LS codes them. A coding sequence controller 110 selects either of two coded data according to whether a specified nonlinear boundary function f() meets Ly≥f(Lx) and stores it in a first memory. Lx is the code length of coded data generated by the first coder 102, and Ly is that generated by the second coder 103, provided that the nonlinear boundary function f() has a down convex curve in a region below a specified coded length in both coded lengths where the abscissa takes the code length of the coded data generated by the second coder and the ordinate takes that generated by the first coder.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006076164-A (JP)
Title: Liquid jet device and ink-jet head
Inventor: ISHIKURA SHIN
IPC: B41J2/045
Filed: 2004-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jet device and an ink-jet head by which displacement variations can be further improved.  <P>SOLUTION: The liquid jet device is equipped with a piezoelectric actuator, in which an internal electrode is provided to the inside of a piezoelectric body, on a flow path member 11 to which a plurality of liquid pressurizing chambers 14 respectively made to communicate with a liquid droplet jet hole 18 are provided. The flow path member 11 is made of a conductive material. A low dielectric constant layer 3, whose dielectric constant is lower than the piezoelectric body, is formed between the internal electrode and the flow path member 11. The piezoelectric actuator 1 is composed by providing a plurality of displacement elements 7, which are respectively formed by sandwiching a piezoelectric body layer 5 with a pair of electrodes 4, 6, on a vibrating plate 2 composed of the piezoelectric body. The liquid jet device is equipped with the piezoelectric actuator 1 on the flow path member 11 to which a plurality of the liquid pressurizing chambers 14 respectively made to communicate with the liquid droplet jet hole 18 are provided. The flow path member 11 is made of the conductive material. The low dielectric constant layer 3, whose dielectric constant is lower than the vibrating plate 2, is formed to the inside of the vibrating plate 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006079751-A (JP)
Title: Information processing apparatus and dc backup power source apparatus
Inventor: TAKAHASHI FUMIKAZU
IPC: H01M10/6556
Filed: 2004-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC backup power source apparatus which is compact and has low cost and an information processing apparatus of a disk array apparatus or the like.  <P>SOLUTION: A plurality of DC backup power sources 111-11N incorporating a nickel-hydrogen battery are housed while standing on a bottom plane part of a disk array apparatus 100, a ventilation hole 1011 passing a cool air in the vertical direction is provided and they are cooled, while they are connected to an output side of AC/DC converters 121, 122 mounted on an upper part by a back board 151, thus, the backup power sources are constituted. The super compact disk array apparatus incorporating a uninterruptible function or the like can be realized.  <P>COPYRIGHT: (C)2006,JPO&NCIPI