baber/WOPTO huggingface dataset:
Patent JP-2004227796-A (JP)
Title: Plasma treatment method, improving method of plasma treatment, and plasma treatment device
Inventor: ISHII NOBUO
IPC: H01L21/3065
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To make a gap between a slot antenna and an underlying dielectric window optimum to facilitate matching, and improve casting efficiency of dielectric power for plasma, in carrying out a plasma treatment by using a plasma treatment device utilizing microwaves.  <P>SOLUTION: Microwaves are fed from a microwave feeder 36 to a coaxial waveguide 35, and an electromagnetic field leaked from the slot antenna 32 of an antenna member 31 transmits through the dielectric window 22, and generates plasma in a treatment container 2. The length d of the gap between the slot antenna 32 and the dielectric window 22 is made about one fourth of the wavelength of the microwaves passing through the gap G.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004222815-A (JP)
Title: Foreign substance suction nozzle
Inventor: OKABE KAZUMI
IPC: A61B17/50
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foreign substance suction nozzle which is easy to be attached to and is not easy to be unexpectedly detached from the hose side of a vacuum cleaner.  <P>SOLUTION: The foreign substance suction nozzle 10 is constituted to have a connection part 16 with a shape of an approximate prismatic tube which can be connected to a slit nozzle N attached to a hose of the vacuum cleaner and a taper part 17 with an approximately cylindrical shape which has a smaller diameter than that of the connection part 16. The above foreign substance aspiration nozzle 10 is made of a flexible and elastically deformable material such as polyvinyl chloride, and the above connection part 16 is provided to receive the end side of the above slit nozzle N in an approximately adherent condition to be fitted to the slit nozzle N substantially tightly.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227211-A (JP)
Title: Disk array device and program
Inventor: HONMA KAZUYA
IPC: G06F3/06
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve the writing performance of a disk array device equipped with a cache memory by enabling immediate data transmitted from a host computer in such a form that the data is added to a command to be directly written in the cache memory.  <P>SOLUTION: A cache memory 14 is provided with not only a cache area 141 but also an immediate data area 143 in which immediate data transmitted from a host computer 20 in such a form that the data is added to a command are temporarily stored. A host director 11 predetermines entry to be used for writing of the immediate data among a plurality of entries configuring the immediate data area 143 before the reception of the immediate data, and when the command to which the immediate data are added is transmitted from the host computer 20, the immediate data are stored into the predetermined entry.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004139003-A (JP)
Title: Toner for developing electrostatic image, developer, process for forming image, and image forming apparatus
Inventor: SUGIURA HIDEKI
IPC: G03G9/093
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide spherical toners having both good fixability and low-temperature fixability, free of deterioration of charge properties, flowability, transferability and fixability, and excellent in preservability.  <P>SOLUTION: In the toners containing at least a nitrogen-containing polyester resin and a colorant, the S/V of the amount (surface amount: S) of nitrogen present at the surface of each toner to the amount (V) of nitrogen present in the entire toner is from 1.2 to 10. Additionally, the nitrogen-containing polyester resin is preferably a polyester resin modified by urea bonds, and it is preferred that the toner particles are substantially spherical having an average sphericity E of from 0.90 to 0.99.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004226721-A (JP)
Title: Toner sealing material
Inventor: NAKAJIMA SACHIKO
IPC: G03G15/08
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner sealing material that can be formed thin and uniform in thickness and can be easily inserted even in a narrow gap.  <P>SOLUTION: The toner sealing material is formed by thermally compressing a sheet of flexible urethane foam. Preferably, the thickness of the flexible urethane foam before it is compressed is 2 to 50 mm and after it is compressed the thickness is 0.5 to 2 mm. Further, it is preferable that the flexible urethane foam have a laminated structure in which the flexible urethane foam and a PET film are bonded together with an adhesive tape.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004221506-A (JP)
Title: Solid-state image sensing element and its manufacturing method
Inventor: KASUGA TAKU
IPC: H04N5/369
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a solid-state image sensing element which does not require a color filter and a prism, is manufactured readily and is excellent in color separation accuracy, in a CCD solid-state image sensing element and a CMOS solid-state image sensing element; and to provide its manufacturing method.  <P>SOLUTION: A single crystalline silicon layers 31, 32, 33 are formed on a support substrate 10 via insulating layers 21, 22, 23. The single crystalline silicon layers 31, 32, 33 are constituted of a photosensor and a signal transfer circuit, and the thickness of each of the layers 31, 32, 33 is optimized for color separation. As a result, incident light is subjected to color separation by passing through each layer, and color image and other wavelength light excepting visible light can be detected by performing operation process properly for an output signal from a photosensor of each layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003291580-A (JP)
Title: Gas pressurization type writing implement and refill for writing implement
Inventor: FURUKAWA KAZUHIKO
IPC: B43K7/03
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas pressurization type writing implement which has a simple structure and can prevent gas leakage and a refill for the writing implement.  <P>SOLUTION: The gas pressurization type writing implement is provided with a tube body 14 which has a writing tip fitted to the end, houses ink 12 to be supplied to the writing tip 10, and is closed in the rear and made of a material exhibiting low gas permeability or gas impermeability, pressurized gas sealed in the tube body 14, and an external finish member 22 covering at least a part of a housing cylinder body 18 excluding the end 10a of the writing tip 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004236718-A (JP)
Title: Endoscope washing and disinfecting apparatus
Inventor: NAGAO HITOSHI
IPC: A61B1/12
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent not only the recontamination of an endoscope caused by tap water used in the rinsing after the disinfection process but also the contamination within the pipeline of the apparatus itself.  <P>SOLUTION: In the washing and disinfecting apparatus for the endoscope, a neutral water generator B which includes a saline solution tank 10, a pump P4 for feeding the saline solution in the tank and an electrolytic cell equipped with a metal electrode is assembled thereinto and a proper amount of the neutral electrolytic water with a high concentration of chlorine generated by the generator is added to the tap water supply path to be used in the rinsing process after the disinfection process.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241194-A (JP)
Title: Image display device
Inventor: TSUJIMURA TAKATOSHI
IPC: H01L27/32
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device capable of displaying stable images for a long time.  <P>SOLUTION: On a substrate 1, the image display device has a thin-film transistor 2 and a thin-film transistor 3 for composing a driving circuit, a conductive layer 4 for connecting to a line for signal or a line for scanning described later, a conductive layer 5 for connecting the thin-film transistor 2 and the thin-film transistor 3, and an anode wiring layer 6 connected to the thin-film transistor 3. A flattened layer 7 is placed on the thin-film transistor 2 and the thin-film transistor 3. Furthermore, on the anode wiring layer 6 and the flattened layer 7, the image display device has light-emitting elements 12 and element separating layers 11 for separating the light-emitting elements 12 from each other into every display pxcel. This structure allows the light-emitting element 12 to emit light with a small current, reduces the electrical variations of the thin-film transistor 3 as a driving element, and realizes stable image display for a long time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237813-A (JP)
Title: Brake controlling system for vehicle
Inventor: TAKAHASHI MASAKI
IPC: B60T7/12
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake controlling system for a vehicle constituted to perform the brake control in such a manner that an object existing on the self vehicle track is detected, a possibility for avoiding the contact with the detected object by steering including whether the self vehicle can change a lane or not, and a possibility for avoiding the contact with the detected object by braking are respectively judged, and the brake control is performed by making the self vehicle generate the braking force based on the judgement result for both cases.  <P>SOLUTION: This brake controlling system for the vehicle detects the forward object existing on the self vehicle track, judges the possibility for avoiding the contact with the detected forward object by steering including whether the self vehicle can change a lane or not (steps S2 to S17), and also judges the possibility for avoiding the contact with the detected forward object by braking as well (steps S18 to S20), and performs the brake control by making the self vehicle generate the braking force based on the two judgement results. Thus, the brake control being suitable to the actual running environment is performed. A suitable brake control is possible, e.g., even when a lateral movement is impossible due to the existence of a road structure such as a guardrail or a wall, or due to the existence of a vehicle which is running on an adjacent lane.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239141-A (JP)
Title: Engine control system
Inventor: NAKAZAWA TAKASHI
IPC: F02D45/00
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To present an index for expressing partial combustion on the basis of combustion itself.  <P>SOLUTION: This control system has a means 31 for calculating a combustion period until a combustion mass rate becomes a prescribed value from a combustion start in a combustion chamber, a means 31 for calculating the total gas quantity in the combustion chamber, a means 44 for calculating compression starting time pressure of the combustion chamber, a means 31 for calculating the compression starting time volume of the combustion chamber, a means 31 for calculating the combustion starting time volume of the combustion chamber and a means 31 for calculating reference crank angle time pressure of the combustion chamber. This control system also has a means 31 for calculating a flame core growth speed at a reference crank angle on the basis of a calculation value of these combustion periods, the total gas quantity, compression starting time pressure, the compression starting time volume, the combustion starting time volume and reference crank angle time pressure, a means 31 for calculating a partial combustion index on a calculation value of this flame core growth speed and a means 31 for reflecting a calculation value of this partial combustion index in engine control.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241553-A (JP)
Title: Heat-radiating structure of electronic component
Inventor: OGISO HARUHIKO
IPC: H05K7/20
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To radiate heat efficiently without applying excessive stress to an electronic component.  <P>SOLUTION: Heat of the electronic component 4 mounted on a printed circuit board 3 is transferred to the wall face of a chassis 2 sequentially via heat transfer blocks 5, 6 made of extrusion-molded aluminum to be radiated. On the lower face side of a first heat transfer block 5 which is brazed to the electronic component 4, a plurality of concave grooves 5a and convex ridges 5b extending backward and forward are formed alternately in an equal width (like a comb). On the upper face side of a second transfer block 6 which is brazed to the inner bottom face of the chassis 2, convex ridges 6b and concave grooves 6a extending backward and forward are formed to fit in the concave grooves 5a and the convex ridges 5b. Making the concave grooves 5a, 6a of the heat transfer blocks 5, 6 fit in the concave grooves 6b, 5b, their wall faces come into contact with each other, and bring them together thermally. Silicon grease is applied to their contact faces.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003342566-A (JP)
Title: Green phosphor and device using the same
Inventor: FUKUDA SHINYA
IPC: H01J11/42
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a green phosphor having excellent color purity, luminescent efficiency, life, etc.   <P>SOLUTION: The green phosphor has a magnetoplumbite-type crystal structure containing at least Mn, La and Tb, at least Mn, La and Zn or at least Tb and La and free from Ce.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004250511-A (JP)
Title: Method for manufacturing aromatic polycarbonate
Inventor: NAGAHATA RITSUKO
IPC: C08G64/20
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily manufacturing an aromatic polycarbonate having good characteristics by a safe low-temperature polymerization technique in high yields.  <P>SOLUTION: The method for manufacturing an aromatic polycarbonate having repeating structural units represented by general formula (I) (wherein R<SP>1</SP>and R<SP>2</SP>are each a halogen atom, an alkyl group, or a substituted or unsubstituted aryl group; and X is a group selected from those represented by general formulas (III) (wherein R<SP>3</SP>and R<SP>4</SP>and R<SP>5</SP>are as defined above; and R<SP>5</SP>is a 3-8C alkylene group); l and m are each an integer of 0 to 2) comprises subjecting a cyclic aromatic polycarbonate oligomer represented by general formula (II) [wherein R<SP>1</SP>and R<SP>2</SP>, and l and m are as defined above; and n is an integer of 2 to 20] to ring-opening polymerization by irradiation with microwaves.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251708-A (JP)
Title: Voltage detection device of battery pack
Inventor: FUJITA HIROSHI
IPC: G01R31/36
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flying capacitor type voltage detection device capable of improving measurement accuracy.  <P>SOLUTION: A flying capacitor type voltage detection circuit FC having a multiplexer 2 as an input side sampling switch reads the voltage of each battery module in a battery pack 1 in the time order into a flying capacitor 3, and an output side sampling switch 4 outputs each module voltage read into the flying capacitor 3 to a differential amplifying circuit 5, and an A/D converter 6 performs A/D conversion of the voltage, outputs it to a battery controller 7, and stores a received digital voltage signal in a pertinent memory region. The battery controller 7 reads out at every fixed time a timing table progressed by a common clock counter or by a clock counter acquired by dividing the common clock counter in order to synchronize the multiplexer 2, the output side sampling switch 4, the A/D converter 6 and an own memory storage operation, and executes the read-out described content.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248565-A (JP)
Title: Apparatus for supplying carbon dioxide and warm water to greenhouse
Inventor: EGI HIROSHI
IPC: C01B32/50
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently supply carbon dioxide and warm water from one apparatus to a greenhouse.  <P>SOLUTION: The apparatus for supplying carbon dioxide and warm water to the greenhouse is equipped with a reactor 212 charged with a catalyst for promoting reforming reaction for reacting a carbon-containing fuel with steam to form carbon dioxide and hydrogen and a carbon dioxide absorbent for reversibly absorbing and releasing formed carbon dioxide. The apparatus is equipped with a means for introducing the carbon-containing fuel and steam to the reactor 212. The apparatus is equipped with a burner 212a for oxidizing at least either of a part of a reformed fuel obtained by the reforming reaction or the carbon-containing fuel with an oxidizing agent to give generated gas and heating the carbon dioxide absorbent to a regeneration temperature and a heat exchanger 216 for cooling carbon dioxide obtained by the reforming reaction by cooling water to give the cooling water heated by carbon dioxide, supplying the cooling water as warm water to the greenhouse and carbon dioxide obtained by the reforming reaction to the greenhouse.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004219395-A (JP)
Title: Alarm clock capable of grasping remaining amount of battery
Inventor: KOMAMOTO SATOSHI
IPC: G04G99/00
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem, in a conventional alarm clock, wherein the clock stops during the night, when the remaining amount of the battery is small, and the alarm clock does not sounds an alarm, even though the alarm time is set.  <P>SOLUTION: A battery remaining amount meter is mounted on the alarm clock. As a result, the time for replacing the battery can be grasped at a glance, before the battery is used up, and the uneasy feeling about unexpected stopping of the clock can be removed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250045-A (JP)
Title: Nozzle cap for liquid shakeout bottle
Inventor: TSUCHIYAMA TAKEHIKO
IPC: B65D47/06
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nozzle cap for a liquid shakeout bottle capable of constantly and quantitatively spouting liquid only by inclining the liquid shakeout bottle, and the liquid shakeout bottle using the nozzle cap.  <P>SOLUTION: A circumferential wall (13) attached to a neck of a bottle is suspended from the circumferential edge of a top plate (12) with a hole (11) opened in a center, a stick (14) of a diameter smaller than the diameter of the hole is suspended downwardly from the circumferential edge on the hole side of the top plate, and the tip thereof is inversely erected toward the hole (11).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258880-A (JP)
Title: Memory arbiter and memory control device
Inventor: MIYAHARA TADAYOSHI
IPC: G06F13/28
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly perform DMA transmission even when using memory of which read access is disabled for a fixed period of time after self-refresh cancellation.  <P>SOLUTION: A memory control device has a memory control part 30 for controlling operation of a memory system 40, read DMACs 11 to 13 having means for transmitting a next access scheduled address and an estimated number of times of access requests in a predetermined period of time to a memory arbiter 20 when in operation, and the memory arbiter 20 for accepting a self-refresh request for memory units CS0 to 4 and a read access request and making the memory control part 30 execute operation relating to these requests. In the case that the memory arbiter 20 accepts the self-refresh request, a memory area to be accessed in the predetermined period of time is recognized and an address to which data of scheduled access subject memory area within a predetermined period of time can be temporarily copied for each read DMA.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260080-A (JP)
Title: Reflector for ultraviolet region and projection aligner employing it
Inventor: KOKUBU TAKAO
IPC: G03F7/20
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflector for an ultraviolet region in which resolution can be enhanced easily while preventing the appearance of a substrate being exposed from deteriorating.  <P>SOLUTION: In the reflector 10 for the ultraviolet region comprising a metal reflective film 13 of aluminium formed on a substrate 11, and a dielectric film 15 formed at the incident surface side of the metal reflective film 13, a stress relax layer 16 generating stress reversely to tensile or compressive residual stress generated by the deposition of the dielectric film 15 is formed at the incident surface side of the metal reflective film 13 and the stress relax layer 16 has such an optical film thickness as substantially becoming an unexisting layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003322155-A (JP)
Title: Rolling bearing
Inventor: KISHI MINEO
IPC: F16C19/06
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing capable of certainly preventing skidding damage even if slips frequently occur because of high-speed rotation and a service in a light-load environment and also reducing a manufacturing cost and simplifying a manufacturing process.  <P>SOLUTION: A three-point contacting ball bearing 2 is used in which each ball 8 is held in such a way as contacting at one point with a raceway groove 4a of an outer ring 4 and at one point each of raceway grooves 6a and 7a of an inner rings 6 and 7. Phosphorus-based reforming films are formed on surfaces of the balls 8, the raceway surface 4a of the outer ring 4, and raceway surfaces 6a and 7a of the inner rings 6 and 7. The ball bearing 2 is used in high-speed rotation and in a light-load environment such that Pr/Cr≤0.05 and V>70 m/s, where Pr is a dynamic equation radial load, Cr is a fundamental dynamic rated load, and V is a relative slipping speed between a driving ring and the ball 8, with the driving ring being either of the inner rings 6, 7 and the outer ring 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005453-A (JP)
Title: Method and system for breaking up and re-displaying document image layout
Inventor: JANSSEN WILLIAM C JR
IPC: G06F17/21
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for converting an optional document imparted by a page image format such as a scanned hard copy document expressed as a bit map into a proper form for being displayed on an image screen of the optional size.  <P>SOLUTION: This system converts the document imparted by the page image format into the form suitable for a display of the optional size so as to be adapted to a display device of the optional size by a re-format or re-flowing of the document.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004271694-A (JP)
Title: Digital camera
Inventor: TAKANO KAZUSHIGE
IPC: H04N5/351
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To secure a successive shooting speed and hand shake correction precision in harmony with each other.  <P>SOLUTION: A digital camera is equipped with a taking lens, an imaging device (CCD etc.), a shake detecting means of detecting a hand shake, and a control means of correcting the hand shake by relatively moving the taking lens and imaging device. In successive shooting mode wherein a plurality of images are successively photographed, the relative position relationship between the taking lens and imaging device begins to be put back to a given reference position relationship after exposing operation for a given photographed image and when a given condition is met, exposing operation or exposure preparing operation for a next photographed image is allowed even before the returning operation is completed. The given condition is that a given time elapses after the returning operation starts.  <P>COPYRIGHT: (C)2004,JPO&NCIPI