baber/WOPTO huggingface dataset:
Patent JP-2006165283-A (JP)
Title: Semiconductor relay
Inventor: ARIMIZU TAKESHI
IPC: H01L31/12
Filed: 2004-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To realize a high switching speed semiconductor relay using a MOSFET as a relay.  <P>SOLUTION: The semiconductor relay is an improved one using a MOSFET as a relay. It comprises a first photo coupler having a normally emitting emit side for outputting a voltage, a capacitor in parallel to the voltage output side of the first photo coupler, a second photo coupler for giving the output of the capacitor to the gate of the MOSFET to set on the MOSFET, and a third photo coupler for short-circuiting the gate and source of the MOSFET to set off the MOSFET.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006163959-A (JP)
Title: Storage medium copying method, control program for storage medium copying machine, and storage medium copying machine
Inventor: CHIKARAISHI MASATO
IPC: G06F21/16
Filed: 2004-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To copy a storage medium by easy operation, and to certainly specify circumstances related to illegally copied data such as information related to a responsible person thereof or an outflow route.  <P>SOLUTION: In a copying machine having a drive 13 of a copy source, and a drive 14 of a copy destination, a watermark information medium slot 15 installed with a watermark information medium recording electronic watermark information is provided, and the electronic watermark information is embedded and recorded in the storage medium of the drive 14 in time of data copying. As the electronic watermark information, information related to a possessor of original data is recorded, or information related to a distribution destination of the copied storage medium is recorded. The watermark information medium installed to the slot 15 is recorded with electronic watermark information generation software for generating the electronic watermark information, and copying operation cannot be performed when the watermark information medium is absent.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006164070-A (JP)
Title: Data buffer circuit, interface circuit, and their control methods
Inventor: TANIGUCHI KAZUYA
IPC: G06F13/42
Filed: 2004-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a buffer circuit and its control method which perform buffering of data between a synchronous circuit and an asynchronous circuit: and to provide an interface circuit and its control method which performs data transfer control between the synchronous memory circuit and asynchronous circuit being used for the buffer circuit and its control method.  <P>SOLUTION: The data buffer circuit 10 sandwiched between an image processing system 1A and a main system 2 comprises a RAM 130 with one port, a control signal generation section 110, an address generation section 100, and a first selector 113. In access to the RAM 130 with one port, the first selector 113 selectively outputs a current cycle address IA (14:0) to an address AD (14:0) of the RAM 130 with one port at the time of write access, and selectively outputs a next cycle address IA1(14:0) to the address AD (14:0) of the RAM 130 with one port at the time of read access.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006164855-A (JP)
Title: Fuel cell system
Inventor: YUMITA OSAMU
IPC: H01M8/04
Filed: 2004-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the excessive operation of a regulator for regulating reaction gas supply pressure to a fuel cell by using an electronic signal.  <P>SOLUTION: The fuel cell system is provided with a fuel cell stack 1 for generating power when the reaction gas is supplied, regulators 13, 22 and 23 each regulating the reaction gas supply pressure to the fuel cell stack by using the electronic signal, and an ECU 100 for controlling openings and closings of the regulators 13, 22 and 23 on the basis of the deviation of a target value and an actual measurement value of the reaction gas supply pressure. The ECU 100 holds the openings of the regulators 13, 22 and 23 when the deviation of the target value and the actual measurement value of the reaction gas supply pressure is within a predetermined range including zero.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006159159-A (JP)
Title: Catalyst for exhaust gas purification
Inventor: MIYOSHI SEIJI
IPC: B01J23/63
Filed: 2004-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve the low temperature activity (light-off performance) of a ternary catalyst including hollow oxides.  <P>SOLUTION: At least two catalyst layers are formed on a cell wall of a honeycomb carrier, solid oxide powder carrying catalyst metal is arranged at the upper layer, and hollow ceria based or alumina based oxide powder carrying catalyst metal is arranged at the lower layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006167023-A (JP)
Title: Image processing system of volume rendering or the like
Inventor: MATSUMOTO KAZUHIKO
IPC: A61B6/03
Filed: 2004-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing system capable of restarting volume data processing work by a client different from the client who interrupted the work.  <P>SOLUTION: The image processing system is provided with a plurality of nodes connected to a network and uses volume data. The image processing system comprises: a means for managing the establishment of a condition for preserving the work information of the client; a means for gathering the work information of the work state of the client and preserving it in a state preservation server when the condition is established; a means for reading the work information corresponding to the client for which the work is preserved from a data base; a means for restoring the work state by using the read work information in the plurality of nodes or at least one of the nodes newly added to the image processing system; and a means for continuously performing processing after the point of time at which the condition is established.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006171194-A (JP)
Title: Electro-optical device, and method of manufacturing electro-optical device
Inventor: SUZUKI SATOSHI
IPC: H01L29/82
Filed: 2004-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-optical device and a method of manufacturing an electro-optical device, which reduce the manufacturing cost of the electro-optical device and simplify a manufacturing process and a structure by employing a switching element substituted for a TFT for driving a pixel of the electro-optical device.  <P>SOLUTION: The electro-optical device includes a substrate 10; a switching element 30 which has a first ferromagnetic layer 24, a second ferromagnetic layer 28 disposed in opposition to the first ferromagnetic layer 24, and a semiconductor layer 26 provided between the first and second ferromagnetic layers 24 and 28, on the substrate 10; and a capacity part 60 which has a first metal layer 34, a second metallic layer 3 disposed in opposition to the first metal layer 34, and an insulating layer 36 provided between the first and second metal layers 34 and 3, on the substrate 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006167556-A (JP)
Title: Liquid coater and ink jet recording apparatus
Inventor: OSHIO NAOMI
IPC: B05C11/10
Filed: 2004-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid coater and an ink jet recording apparatus enabling good supply and recovery of a liquid and controlling deterioration of the quality of liquid coating.  <P>SOLUTION: The coater has a liquid-holding member 2001, a storage tank 3003 storing the liquid, a supplying passage 3001 for supplying a coating to the liquid-holding member 2001 from the storage tank 3003 and a recovery passage 3002 for recovering the coating from the liquid-holding member 2001 to the storage tank 3003. In at least one of the supply and recovery passages 3001 and 3002, an avoidance space Q for separating thickened and/or adhered matter from the coating and holding it.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006109685-A (JP)
Title: Flyback converter with synchronous rectifier
Inventor: PARK TAE OOK
IPC: H02M3/28
Filed: 2004-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flyback converter with a synchronous rectifier which is applied to a power supply for a portable computer, such as a notebook PC or the like.  <P>SOLUTION: The flyback converter has a synchronous rectifier which is applied to a power supply for a portable computer, such as a notebook PC. The flyback converter is operated in a critical conduction mode, to turn on/off the main switch at the zero crossing point of the output voltage. The flyback converter is also adapted to control the duty cycle of a synchronous switch, utilizing a Zener diode. Accordingly, there is no need for a Schottky diode that is connected in parallel with the synchronous switch, resulting in simplification in circuit design.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006170088-A (JP)
Title: Control device for variable valve system
Inventor: YUKIMATSU KIKO
IPC: H02P29/00
Filed: 2004-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device controlling a variable valve system to smoothly start an engine.  <P>SOLUTION: The control device for the variable valve system is provided with a motor control part 22 controlling drive of a motor for driving an intake cam 13 changing lift quantity of an intake valve 9 of the engine 1. When the motor control part 22 detects stop of the engine 1, it controls a motor 21 to make lift quantity of the intake valve 9 of the engine 1 a value optimum for engine start. Consequently, since lift quantity of the intake valve is automatically set to the value optimum for engine start with accompanying engine stop, next engine start can be done smoothly.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006168928-A (JP)
Title: Governor for elevator
Inventor: TAKAI KAZUHIKO
IPC: B66B5/04
Filed: 2004-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce clearance produced for reason of a machine structure by efficiently arranging parts composing a governor, and to reduce the size and thickness of the governor by effectively utilizing structure space.  <P>SOLUTION: The governor for an elevator wherein governor rope connected to a car to be elevated up and down in an elevator shaft or to a balance weight is looped around a rotatable sheave 9 to be guided, wherein a centrifugal weight mechanism rotatably attached to the sheave 9 operates a rope grip mechanism to restrain the governor rope when rotating speed of the sheave 9 exceeds a prescribed speed, and wherein an emergency stop device mounted on the car is operated to stop the car, is provided with a support body 12 arranged, while leaving space, in a direction of a rotary shaft on the sheave 9; a bearing 10 for rotatably supporting the rotary shaft of the sheave 9; and a bearing holder 11 provided between the sheave 9 and the support body 12, for holding and fixing the bearing in cooperation with the support body in an abutting state of the bearing on the support body.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005220438-A (JP)
Title: Fe-Cr-Al BASED MAGNETIC POWDER, Fe-Cr-Al BASED MAGNETIC POWDER COMPACT, AND ITS PRODUCTION METHOD
Inventor: YOKOYAMA SHINICHIRO
IPC: H01F1/24
Filed: 2004-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide Fe-Cr-Al based magnetic powder whose surface can be coated with a substance having high electric resistance without depending on expensive chemical treatment, and which can attain high density when being made into a compact, to provide an Fe-Cr-Al based magnetic powder compact, and to provide its production method.  <P>SOLUTION: The Fe-Cr-Al based magnetic powder is composed of, by mass, 1.0 to 30.0% Cr and 1.0 to 8.0% Al, and the balance substantially Fe. In the Fe-Cr-Al based magnetic powder compact, all the contact faces between respective particles composing the structure are substantially isolated by an oxide film containing alumina. The compact can be obtained, e.g., by subjecting the above magnetic powder to heating treatment in an oxidizing atmosphere at ≥800°C, and allowing an oxide film containing alumina of ≥20 mass% to self-form so as to be compacted by discharge plasma sintering.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128567-A (JP)
Title: Liquid crystal display device and surface light source unit
Inventor: SHONO HIROO
IPC: G02B6/00
Filed: 2004-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which is high in the luminance of a screen, is good in the uniformity of the luminance within the screen and is further wide in an angle of visibility and good in viewing field angle characteristics and to provide a surface light source unit.  <P>SOLUTION: The surface light source device includes a light transmission plate and an optical element which is interposed between a liquid crystal panel and a light exit surface of the light transmission plate and controls the optical path of the exit light from the light transmission plate. The light transmission plate has at least one side face of a tabular substrate as a light incident surface and one main surface of the substrate intersecting therewith as a light exit main surface. A plurality of projections formed of the optically same material as the material of the substrate are disposed within the light incident surface. The plurality of the projections respectively consist of light exit surfaces of which the main slope furthest from the light incident surface among a plurality of the slopes constituting the projections transmits the incident light. In addition, the slopes other than the main slope consist of the surfaces satisfying the conditions to totally reflect the light made incident without undergoing the reflection on the furthest main slope and without undergoing the reflection on the side face of the substrate facing the light incident surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006176217-A (JP)
Title: Yard crane control device
Inventor: MONZEN TADAAKI
IPC: B65G63/00
Filed: 2004-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a yard crane control device capable of correctly stacking a container by automatically detecting the inclination of a yard.  <P>SOLUTION: The yard crane control device to convey a container comprises a clinometer 41 provided on a spreader to suspend the container, a limit switch (a landing detection means) 27 to detect the landing state and the fixed state of the spreader to the container, and a database (an inclination data accumulation means) 51 to accumulate the result of detection of the clinometer 41 in a state in which the spreader is landed on the container by the limit switch 27 corresponding the position of a storage part in a container yard with the container is stored therein.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006180639-A (JP)
Title: Driving method of piezoelectric actuator
Inventor: UMEMIYA SHIGEYOSHI
IPC: H01L41/22
Filed: 2004-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving method of a piezoelectric actuator capable of improving reliability by suppressing migration caused by an electrode exposed to the side.  <P>SOLUTION: After a driving waveform of at least two cycles is applied, a driving waveform with a voltage reversed is applied for at least two cycles.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006174788-A (JP)
Title: Method for elongating dna strand, method for amplifying dna strand, and microarray for elongating dna strand
Inventor: KINOSHITA KENJI
IPC: C12M1/00
Filed: 2004-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to leave a single-stranded DNA on a plastic substrate by annealing treatment, after forming double strands by conducting elongation reaction of a DNA strand on a DNA chip.  <P>SOLUTION: The method for elongating the DNA strand comprises fixing a primer for DNA elongation to the substrate which has a layer comprising a hydrophilic polymer and a functional group reactive with an amino group on its surface, heating a reaction system into which a sample containing a template DNA fragment having a desired sequence and a nucleotide monomer are introduced up to a temperature at which the DNA strand is thermally denaturated, and cooling the reaction system down to a temperature at which the annealing treatment is conducted, so as to conduct the elongation reaction of the DNA strand in the reaction system.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006185041-A (JP)
Title: Content distributed arrangement system, terminal, and operation method of content distributed arrangement system
Inventor: SAITO YUTAKA
IPC: G06F12/00
Filed: 2004-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To secure that a certain number or more of replicas required for access distribution exist in a network while avoiding occurrence of reduction in response during traffic increase or deletion in search for deletion of a replica.  <P>SOLUTION: The content distributed arrangement system is formed of a terminal for holding the distributively arranged replicas while they are associated with a deletion limit flag. In deleting a replica, the contents of the deletion limit flag associated with the replica are investigated, and processing corresponding to the contents is performed, thereby guaranteeing the presence of a required number of replicas.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006185273-A (JP)
Title: Display method, portable terminal equipment and display program
Inventor: ITO YUICHI
IPC: G06F3/0481
Filed: 2004-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To increase operability by enabling a user to easily identify menus being selected.  <P>SOLUTION: When a desired icon is selected from icons displayed at a display part as a list, the selected icon is extended to a prescribed size by a control part. Also, the icon whose selection has been designated, and whose extension processing to the prescribed size has performed is reduced so as to be equal in size to any icon whose selection has not been designated. That is, the extension processing of the newly selected icon is executed, and the reduction processing of the ion which has been selected until that time is executed. Thus, it is possible to display only the icon currently selected large in size, and to enable a user to easily identify the icon currently selected and to increase operability.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006182556-A (JP)
Title: Elevator safety device and its repairing method
Inventor: NAGATOKU NORIHIRO
IPC: B66B13/14
Filed: 2004-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator safety device for surely detecting that a pet is parted from a pet owner between a car and a doorway.  <P>SOLUTION: The device comprises at least two IC tags having paired information, a detector provided in the elevator car for detecting the paired information for the IC tags in the car, a recording part for previously recording the paired information for the IC tags, a determining part for determining whether there are the IC tags not paired with each other in the car or not, in accordance with the paired information for the IC tags detected by the detector and the paired information for the IC tags previously recorded by the recording part, and a control part for controlling a door to be opened/closed in accordance with the determination result of the determining part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006184827-A (JP)
Title: Wavelength selective absorption film, method for producing same and wavelength selective absorption filter
Inventor: MORI KENICHI
IPC: B32B27/18
Filed: 2004-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength selective absorption film which has a high total light transmittance, selectively absorbs near-infrared light and neon light, excels in temporal stability of the quality at high temperature and high humidity, and excels also in planarity, a method for producing the wavelength selective absorption film, and a wavelength selective absorption filter.  <P>SOLUTION: The wavelength selective absorption film is obtained by disposing, on a transparent base film, a wavelength selective absorption layer formed by applying and drying a coating liquid containing a near-infrared absorbing dye having maximum absorption at a wavelength of 800-1,200 nm, a neon light cutting-off dye having maximum absorption at a wavelength of 550-620 nm, a resin and organic solvent, and then carrying out post curing, wherein the near-infrared absorbing dye contains at least a diimonium salt compound and the post curing is carried out under the condition that post curing temperature is 25-70°C and the product of the curing temperature and curing time (h) is ≥1,000(°C×h).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006166893-A (JP)
Title: Alga control system
Inventor: SHIMAOKA MIKIO
IPC: B01J35/02
Filed: 2004-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of controlling and inhibiting an obstruction to appreciation caused by adhesion of algae to a wall surface of a water tank, deterioration in transparency caused by discoloration of water, an offensive odor, and the like and capable of maintaining and controlling a growing environment of fishes and shellfishes in a good state, by solving such problems that the algae adhere to a glass surface or a resin surface of the water tank, or the water is discolored in a green color, a drab color, etc., and the offensive odor is emitted, as a result of occurrence of the algae in the water tank, such as a water tank for breeding including a fish and shellfish-growing pond and a water tank for the appreciation including a tank used in an aquarium, and further deterioration in a habitat environment of the fishes and shellfishes, including an attack of disease, is caused by water pollution.  <P>SOLUTION: This system for controlling and inhibiting the occurrence of the algae comprises spraying water on a substance which is positioned on an upper part of a circulation and filtration unit of water tank upper part-mounting type and has photocatalytic action in the presence of light having a wavelength of an ultraviolet region, a visible region, or a region from the ultraviolet region to the visible region, or bringing the water into contact with the substance in a state of a thin layer, so that the system realizes an apparatus which decreases energy loss of the light, exhibits the photocatalytic action by titanium oxide, is given at a low cost, and is simple.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006181563-A (JP)
Title: Underwater decomposing/extinguishing apparatus for organic waste through pressurized convection stirring by injection of compressed air into tank and convection through injection of oxygen-containing water and discharge by pump
Inventor: TAKENAKA SHINTARO
IPC: B09B3/00
Filed: 2004-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To allow a generator of organic waste to execute final disposal of the organic waste maintenance-freely with a low initial cost and a low running cost, and to decompose and extinguish the organic waste odorlessly, and contribute to international global environment conservation including ships and facilities on the ground.  <P>SOLUTION: This apparatus has a vertical or horizontal circular-tubular or a vertical polygonal tubular treatment tank, and water flow stirring is executed regardless of the shape of the treatment tank by supplying air and discharging water flow by a pump into the tank. Energy and space are saved. The organic waste can be completely decomposed and extinguished underwater. The apparatus is completely sealed to establish odorless, maintenance-free operation. Safety is secured by using a foodstuff fermentation agent, and manufacturing cost can be reduced by employing a very simple structure.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005525264-A (JP)
Title: 二輪車両用のタイヤ
IPC: B60C9/00
Filed: 2003-05-09
Abstract: 【課題】  本発明は二輪付き自動車両、特に自動二輪車用のタイヤに関する。 【解決手段】  このようなタイヤは、周方向と６５°と９０°との間の角度を形成する補強要素で形成され、基部がリムシートに装着されるようになっているビードに両側で固定されている少なくとも１つのカーカス型補強構造体を備えており、各ビードは、Ｈｔ／Ｗｔ比が０．１５より大きいトレッドと外側に向かって半径方向に合流している側壁部により外側に向かって半径方向に延長されており、前記カーカス補強体は、少なくともトレッドの帯域において、周方向補強要素の少なくとも１つの層で形成されたクラウン補強体が半径方向に載置されている。本発明によれば、前記周方向補強要素は、可変のピッチで横方向に分布されており、前記ピッチがトレッドの中央（クラウン）のところで前記層の縁部のところより小さく、横方向におけるピッチの値が前記層の軸方向幅の少なくとも一部にわたって増大している算術数列に従うようになっている。