baber/WOPTO huggingface dataset:
Patent JP-2004019805-A (JP)
Title: Check valve and brake actuator using the same
Inventor: INAGE SHOZO
IPC: F04B53/10
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent or suppress pressure pulsation from being amplified by vibration of an valve disc in a check valve for opening/closing a fluid flow-path by contact/separation of the valve disc with/from a valve seat face.  <P>SOLUTION: In the check valve, the direction of pressure action to the valve disc 540 is taken as X. A spring-receiving face 527, with which the face for an end of a compression coil-spring 560 is axially brought into contact, is formed slantingly relative to the surface perpendicular to the direction X. Thus, the urging force of the spring 560 to the valve disc 540 acts slantingly to the direction X. Consequently, the valve disc 540 is pressed to a sidewall face 526 at valve-opening time, and vibration of the valve disc 540 is suppressed. Such an effect can be attained with a very simple constitution of slanting the face 527 relative to the direction X of the pressure action.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022361-A (JP)
Title: Ground fault breaker
Inventor: SUZUKI SATOSHI
IPC: H01H83/02
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ground fault breaker for lowering the height of a breaker case.  <P>SOLUTION: The ground fault breaker 3 packages a sensitivity selection switch 1 for switching sensitivity for detecting ground fault on a rectangular board 2. A coil for ground fault separation is built into a breaker case 4 in the ground fault breaker 3. The board 2 is arranged vertically to an operation surface where an operation handle 6 in the ground fault breaker 3 is provided next to the coil. The coil and the board 2 are accommodated in one case 7 as a unit and built into the side of the switching mechanism in the breaker case 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003038470-A (JP)
Title: Method and device for calibrating radiation image
Inventor: LIENARD JEAN
IPC: A61B6/00
Filed: 2002-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for calibrating a radiation image, especially an image of an X-ray radiography device. SOLUTION: This method and device are provided for calibrating an image collected by the X-ray radiography device including an X-ray source S, an image collecting means 20, and a support 30 disposed between a radiation source S and the image collecting means 20 for positioning an X-ray radiographic object 45 thereon. An interest region 15 having high possibility of finding the object 45 in the interior is determined between the support and the image collecting means, the center of gravity of the region is determined, and at least one calibration factor of one or more images is determined as a function of the thus determined position.
Patent JP-2004021719-A (JP)
Title: Information management system, information management method, information management program and its recording medium
Inventor: MANJO YUTAKA
IPC: G06F21/10
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To permit operation of data having only a part of attributes included in a data aggregate by an access right in information management.  <P>SOLUTION: This information management method for performing information operation relative to a plurality of attributes in response to an operation instruction inputted by a user, has an operation authority setting step ST1 for setting the access right to a combination between the user and the information, an operation instruction input step ST2 for inputting the operation instruction by the user, and an operation execution step ST3 for executing the operation based on the operation instruction relative to a part of the attributes included in the information permitted to be operated by the access right set relative to the combination between the user and the information which becomes an operation instruction object.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021737-A (JP)
Title: Service providing system, portable device, and service providing device
Inventor: TANAKA YUKIO
IPC: B42D15/10
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly perform the providing of a service to many persons and to change the security according to the kind of services.  <P>SOLUTION: This service providing system comprises: a first storage part 1a for storing the first fingerprint data of an owner; a fingerprint input part 1d for inputting the fingerprint image of a user; a determination part 1g for determining whether the first fingerprint data is matched to second fingerprint data generated based on the fingerprint image or not by collation; and a determination part 2d for determining whether the input time of the input operation performed in the fingerprint input part is within a fixed time associated with the service, determining, when the input time is within the fixed time, whether the user is allowable, based on the determination result by the determination part 1g, and determining that the user is not allowed when the input time is out of the fixed time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017119-A (JP)
Title: Coated electrode
Inventor: NIIDATE HIROSHI
IPC: B23K35/365
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the amount of water-soluble Cr in fume.  <P>SOLUTION: In a coated electrode containing Cr in one side or both of a core wire and coating material, the total of sodium and potassium contents obtained by expressing Na-containing component and K-containing component in the coating material in terms of Na<SB>2</SB>O and K<SB>2</SB>O, respectively, is ≤ 1 mass% per the total mass of the coating material, and silicon content obtained by expressing the Si-containing component in terms of SiO<SB>2</SB>, is 15-30 mass%. Further, the coating material contains TiO<SB>2</SB>fine powder composed of ≤ 10 μm diameter of the grain, and this TiO<SB>2</SB>fine powder is 3-15 mass% per the total mass of the coating material. When the diameter of the core wire is expressed as d1 and the outer diameter of coating material layer is expressed as d2, in the case that the d1 is < 3 mm, inequality 1.67 × d1 + 0.17 ≤ d2 ≤ 1.67 × d1 + 0.47 is satisfied and in the case that the d1 is ≥ 3 mm, relationship 1.28 × d1 + 1.43 ≤ d2 ≤ 1.28 × d1 + 1.83 is satisfied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021869-A (JP)
Title: Remote entry system, information processor, remote entry method, and program
Inventor: FUJITA TAKESHI
IPC: G16H10/60
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote entry system capable of directly receiving and acquiring evaluation data of an inspection result entered from a medical institution by a server computer.  <P>SOLUTION: In a clinical test, the remote entry system sends evaluation of the inspection result entered from a terminal computer 31 of the medical institution 3 to the server computer 11 of a case report support institution 1 for clinical tests. The server computer 11 creates a browser image plane 66 of inspection result data and an evaluation entry image plane 65 of a subject from the inspection result data sent from the terminal computer 31 in the past and sends it to the terminal computer 31 at evaluation of the subject. The terminal computer 31 displays the browser image plane 66 and the evaluation entry image plane 65 of the subject. Evaluation data of the subject entered into the evaluation entry image plane 66 is sent to the server computer 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017020-A (JP)
Title: Coating method and coated particle
Inventor: IGARASHI TAKAHIRO
IPC: H01J29/32
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for coating the surfaces of first particles uniformly with second particles smaller than the first particles and the first coated particles coated with the second particles uniformly to be resistant to peeling.  <P>SOLUTION: The surfaces of the first particles 20 are coated with the second particles by fluidizing the first particles 30-10 μm in average particle size, producing the drops of a suspension with the second particles 5-500 nm in average particle size smaller than that of the first particles suspended, from a spray nozzle 40 etc., and making the first fluidized particles 20 collide with the suspension drops. The surfaces of the first particles 3-10 μm in average particle size are coated with the second particles 5-100 nm in average particle size.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029105-A (JP)
Title: Autofocus device and af evaluated value acquiring method
Inventor: SUMI HIDETOSHI
IPC: G02B7/28
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an autofocus device capable of realizing accurate focusing operation, and an AF evaluated value acquiring method.  <P>SOLUTION: When an AF evaluated value is calculated in a specified cycle in the autofocus control of a contrast detecting system, a contrast value is calculated for respective pixels constituting a specified evaluation range on a subject image. On the basis of the calculated value, contrast vector (arrow in figure) showing the relative contrast relation of the respective pixels to their peripheral pixels in eight directions is calculated. Thereafter, the respective pixels are grouped according to the difference of the direction of the contrast vector, and the AF evaluated value is calculated by the elements (pixels at a painted-out spot in figure) of the vector group selected under a specified condition based on the contrast values of the pixels except the pixels (5 and 12) isolated in the group. The noise component of the subject image is prevented from being mixed with the AF evaluated value, and a probability that the noise component is mixed is restrained to be extremely low.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029130-A (JP)
Title: Image forming apparatus and image forming method
Inventor: MIZUNO YOSHIO
IPC: G03G15/16
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus setting to an appropriate high voltage according to the environmental humidity and obtaining a desired image.  <P>SOLUTION: A humidity signal is made effective by a control means 1 when the variation quantity of the humidity signal of a humidity sensor 3 is smaller than a specified quantity and the high voltage output condition used for image forming action is set according to the humidity signal which has been made effective. The high voltage according to the set high voltage output condition is outputted by a high voltage means 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026169-A (JP)
Title: Easy-to-unseal packaging bag
Inventor: ONISHI MASAHARU
IPC: B65D77/38
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily unsealable packaging bag to enable contents to be smoothly taken out of the bag without deforming its shape.  <P>SOLUTION: The packaging bag is made by thermally welding a laminate film consisting of a linearly cuttable film and a thermally weldable film and has a back lining. At least one thermally welded portion has a unadhesive portion from an end rim of the film, and the thermally welded portion is easy to peel. Both corners of the unadhesive portion are cut, so that at least one of surfaces of the packaging bag is unsealed like a strip from the unadhesive portion along creases.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025343-A (JP)
Title: Work tool
Inventor: YAMAKAWA MASAHIKO
IPC: B25B13/06
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide work tool capable of rotating bolts/nuts differed in size with the minimum number of tools.  <P>SOLUTION: In this work tool, a body socket part for rotating a bolt or nut is formed at the tip of a handle. An attachable and detachable socket has a connection part attachable to and detachable from this body socket part at one end, a first socket part for rotating the bolt or not, which is formed at the other end thereof, and an a second socket part smaller in inside diameter than the first socket part, which is housed in the first socket part so as to be inserted and pulled out. The body socket part itself is used for the rotating work of a bolt/nut of prescribed size. In the rotating work of bolts/nuts of different sizes, an attachable and detachable socket having a size fitted thereto is selected, and its connection part is fitted to the body socket part. When the second socket part is retreated backward, the first socket part is used, and when the second socket part is pulled forward, the second socket part is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024088-A (JP)
Title: Determination method for biological substance and determination reagent set
Inventor: RI SHUNOKU
IPC: G01N33/70
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a determination method for a biological substance capable of accurately performing determination by stopping the reaction due to enzyme G6PDH.  <P>SOLUTION: This determination method for the biological substance includes a first step for adding GLDH, α-KG, NADH (or NADPM), G6P and G6PDH to a specimen to mix them with the specimen and erasing ammonia already present in the specimen, as first reaction and includes a second step for adding a 3-7C monohydric alcohol to stop the reaction of G6PDH and a third step for adding enzyme for forming ammonia simultaneously with the second step or after the second step to measure formed ammonia.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025609-A (JP)
Title: Laminated polyester film and its manufacturing method
Inventor: TANAKA SHOTARO
IPC: B32B27/34
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated polyester film markedly excellent in heat resistance and fire retardancy and excellent in productivity.  <P>SOLUTION: The laminated polyester film is obtained by laminating a resin layer, wherein 70% or more of the whole unit structure comprises a polyamic acid having a unit structure represented by formula (II) and/or formula (III) and the imidation ratio thereof is 50% or more, on both surfaces of a polyester film copolymerized with a phosphorus compound represented by formula (I). In the formulae (II) and (III), R is at least one kind of the group selected from formula (IV) wherein X and Y are each at least one group selected from among formula (V): -O-, -CH<SB>2</SB>-, -CO-, -S- and -C(CH<SB>3</SB>)<SB>2</SB>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025791-A (JP)
Title: Functional panel and sheet
Inventor: ABE KAZUYOSHI
IPC: E04B1/80
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a functional panel which has excellent heat resistance and can achieve a high heat insulating effect, and a functional sheet which has excellent water resistance and water proof property.  <P>SOLUTION: The functional panel is configured by sticking a sheet member 20 to a panel surface 11 of a plastic corrugated board member 10, which is formed from a heat resistant resin material and has hollow air holes 13. The functional sheet is configured by sticking the sheet member 20 to a rubber sheet member. The sheet member 20 is configured by painting and drying a functional paint layer 22, which is a mixed liquid paint composed of hollow ceramic beads having the size from 20 to 40 μm, acrylic resin, and water, on the whole surface of one of a heat resistive resin film base 21. The high heat-insulating effect is achieved by the plastic corrugated board member 10 and the sheet member 20 even at high temperature, and the water resistance and water proof property are secured by the sheet member 20 and the rubber sheet member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003021025-A (JP)
Title: Magnet valve with buffered integral movable element member
Inventor: HAEBERER RAINER
IPC: F02M59/46
Filed: 2002-06-28
Abstract: PROBLEM TO BE SOLVED: To shorten intervals between respective stages of injection to a combustion chamber of an internal combustion engine by improving a magnet valve for controlling an injection valve of a fuel injection device wherein a nozzle needle/tappet device 15 is provided, opening and closing of the device 15 is performed by pressure loading and discharge of a control chamber 13, the magnet valve is provided with an electromagnet 2 and a movable element 20, the movable element 20 is loaded to a closing direction to a valve seat 11 by a valve spring 3, and the valve seat 11 is opened and closed by a closing body 1 for discharging the control chamber 13. SOLUTION: The movable element 20 is an integral component equipped with a movable plate 20.1 and a movable pin 20.2. Buffer members 25, 40, 42, 43, 36, 46, 48, and 51 for damping the lowering movements of the movable element 20 to the valve seat 11 are arranged on a lower side 41 of the movable plate 20.1.
Patent JP-2004038325-A (JP)
Title: Decision-making process support method and program therefor
Inventor: NAKANO TAKASHI
IPC: G06Q10/00
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decision-making process support method sufficiently supporting a decision-making process and efficiently performing the appropriate decision-making producing a highly reliable result.  <P>SOLUTION: This decision-making process support method presents evaluation criteria candidates based on past data registered in evaluation criteria database D11 and template information formed by classifying the evaluation criteria candidates according to the purpose and field, supports a decision maker to input it as decision-making information, displays the input result, and allows the decision maker to confirm it (S101). For obtaining importance of the respective evaluation criteria, this method presents past paired comparison results included in a log D12 as the support information to support paired comparisons of the decision maker, calculates the importance of the evaluation criteria based on the input paired comparison results, displays the results, and allows the decision maker to confirm them (S103). This method presents a procedure, contents, and know-how information D10 in each step to guide the decision making.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037123-A (JP)
Title: Method for analyzing nucleic acid chip by time-of-flight secondary ion mass spectrometry
Inventor: OKAMOTO HISASHI
IPC: G01N23/225
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analytical method for easily and highly sensitively performing quantitative analysis and two-dimensional imaging by bringing a target nucleic acid into a hybridized state to a nucleic acid probe arranged on a nucleic acid chip in a matrix shape and simultaneously and clearly discriminating the nucleic acid probe from the target nucleic acid.  <P>SOLUTION: A probe nucleic acid and the target nucleic acid are previously labeled with different labeling substances, for example, halogen atoms to form hybrids. Then the probe nucleic acid and the target nucleic acid are individually imaged, and quantitative analysis is performed on them via measurement on secondary ions caused by the different labeling substances labeling the probe nucleic acid and the target nucleic acid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036437-A (JP)
Title: Oil level detector for engine
Inventor: OKAMOTO KAZUTOSHI
IPC: F02F7/00
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To quickly make oil flow down into an oil reserving room without taking out a dipstick from a guide passage when feeding oil.  <P>SOLUTION: The guide passage 14 of the dipstick 20 is drilled into machine wall of an engine 1, and the guide passage 14 and the oil reserving room 3 are communicated at a level higher than the upper limit U of oil surface inside the oil reserving room 3. An air bleeding hole 15 is formed on the guide passage 14, and the guide passage 14 and an oil feed room 7 are communicated through the air bleeding hole 15. An opening 15a on the oil feed room side is provided at a level higher than an opening 9a on the oil feed room side of an oil flow down hole 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037965-A (JP)
Title: Document conveying device and image forming apparatus
Inventor: AOKI MASA
IPC: G03G15/00
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a defect of image reading by stabilizing carrying force balance.  <P>SOLUTION: The document conveying device which is equipped with a read part 422 for reading an image on a moving document (d), a before-read conveyor roller 421 arranged upstream from the read part 422 to convey the document (d), and an after-read conveyor roller 424 arranged downstream from the read part 422 to convey the document (d) having been read and conveys the document (d) nipped with the before-read conveyor roller 421 and after-read conveyor roller 424 to read the image of the document (d) by the read part 422 is equipped with a pressure releasing means 900 which releases the document from being nipped by the before-read conveyor roller 421 a fixed time after the after-read conveyor roller 424 nips the document (d).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040949-A (JP)
Title: System and method for wind power generation
Inventor: KAN JUNKUU
IPC: F03D9/00
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently control a generator without the use of a speed sensor for the enhancement of reliability and the reduction of a cost.  <P>SOLUTION: A wind turbine output computing portion 201 computes generator torque T<SB>gen</SB>from an estimated speed value ω#hat detected by a speed detector 7 and generator power P<SB>gen</SB>computed by a power computing unit 19. A wind power and speed estimator 202 computes a wind speed V<SB>wind</SB>from the generator torque T<SB>gen</SB>and the estimated speed value ω#hat. A maximum efficiency operation controller 203 computes a generator speed command W<SB>gen</SB><SP>*</SP>from the wind speed V<SB>wind</SB>. A generator speed controller 204 and a current command computing unit 206 compute current commands iγ<SP>*</SP>and iδ<SP>*</SP>supplied to the generator to operate the generator based on the generator speed command W<SB>gen</SB><SP>*</SP>computed by the maximum efficiency operation controller 203. The generator is controlled according to the current commands iγ<SP>*</SP>and iδ<SP>*</SP>, and power is thereby efficiently generated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048870-A (JP)
Title: Rotary electric machine
Inventor: AKITA HIROYUKI
IPC: H02K1/16
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary electric machine which can improve reliability by mounting a stator winding on a stator core without applying an external force to the stator core.  <P>SOLUTION: The rotary electric machine includes a stator winding group 2 in which a plurality of stator windings 1 are disposed in a circumferential direction via a predetermined interval, and a stator core 3 formed in a cylindrical state having a slot opening 3a of an opening width smaller than a diameter of a wire material of the stator winding 1 axially extended to an inside of each stator winding 1 by filling and molding an iron-filled resin so as to surround the stator winding group 2 except an end of each stator winding 1.  <P>COPYRIGHT: (C)2004,JPO