baber/WOPTO huggingface dataset:
Patent JP-2004242597-A (JP)
Title: Walking type tiller
Inventor: YAMAZAKI EIJI
IPC: A01B33/02
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable a walking type tiller obtained by attaching two kinds of tilling assistant tools to a rotary tilling device and operating by grounding the two kinds of the tilling assistant tools in ground-targeting operation to carry out the ground-targeting operation well by making the structure for installing the tilling assistant tools simple and enabling each of the tilling assistant tools to exhibit the prescribed performance exactly.  <P>SOLUTION: One of the two kinds of the tilling assistant tools to be simultaneously grounded in the ground-targeting operation is attached to a machine frame of the rotary tilling device so as to be fixed or so as to be freely lifted and lowered, and the other is installed so as to be fixed, so as to be freely detachable, so as to be freely lifted or lowered, or so that the attached posture may be changed. A ground-targeting operation part of the other tilling assistant tool is regulated so as to be present in a rotating range of a tillage tine of the rotary tilling device, or a grounding operation part of the other tilling assistant tool is positioned at the upper part of the lowest part of one tilling assistant tool attached to the machine frame of the rotary tilling device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246730-A (JP)
Title: Data collecting system, data collecting method, data collection program, and record medium
Inventor: IKEGAMI MUNEMITSU
IPC: G06F13/00
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system in which a parent server manages a plurality of child servers and data transfer is conducted using a data transfer system with high reliability presented previously by the child servers so that data are collected in a parent server at one place without overlapping with each other.  <P>SOLUTION: A child server N10 comprises a transfer data creating part 11 which aggregates print log data; a transfer data file 14 which stores the print log data; a transfer data sequential number list 12 which stores file names and data sequential numbers; a data transfer controlling part 13 which is responsible for the determination of the data sequential numbers, the storage of files and the storage of the file names and data sequential numbers; and a web server 15 which makes communication with a parent server. The parent server 1 comprises a child server list 21 which stores a child server name; a transfer target sequential number list 23 which stores a target sequential number to be transferred; a received sequential number list 25 which stores a sequential number of data which has been already received; a reception data file 28 which stores a received data file; a data processing part 27 which performs storage processing of the data files; a reception data controlling part 24 for controlling the data; and a web client 22 which makes communication with the child servers.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252592-A (JP)
Title: Content receiving device and content receiving method
Inventor: TANIGUCHI KOJI
IPC: G06F13/00
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content viewing environment capable of efficiently acquiring a content related to the vicinity of the present position.  <P>SOLUTION: This device and method comprises acquiring point position information showing a geographic space, receiving a list content consisting of a compilation of the reference destinations of position-depending contents which are contents associated with the geographic position from a server, setting an area based on the acquired point position information as an area of interest, and generating a local area list content consisting of a compilation of the reference destinations of position-depending contents associated with the set area of interest from the acquired list content.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254386-A (JP)
Title: Dc power supply device
Inventor: WATARI SHINICHIRO
IPC: H02J1/00
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a voltage drop in a forward direction when a current flows in the forward direction, and to prevent the current from flowing in the opposite direction, in a circuit that prevents a reverse flow of the current in a DC power supply device.  <P>SOLUTION: The DC power supply device supplies electric power from a DC power supply (solar cell 1) to a load (for example, a load 4) by a switch means 6. It comprises a first voltage detecting means 7 provided between the DC power supply and the switch means, a second voltage detecting means 8 provided between the switch means 6 and the load 4, and a current direction detecting means 10 connected in series to either the front stage or the post stage of the switching means 6. The switch means 6 is closed for conduction only when a voltage detected by the first voltage detecting means 7 is equal to or higher than a voltage detected by the second voltage detecting means 8. If the current direction detecting means 10 detects that a current flows from the load 4 side to the DC power supply side, the switch means 6 is opened to cut off a flow of the current.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253945-A (JP)
Title: Signal phase synchronizing apparatus and signal phase synchronizing method
Inventor: ISHIKAWA KIYOHIKO
IPC: H03L7/08
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal phase synchronizing apparatus capable of stably extracting a clock with less frequency fluctuation from a PLL circuit by using a band pass filter employing a crystal oscillator.  <P>SOLUTION: An XBPF 42 is an narrow band pass filter employing a crystal oscillator. When the XBPF 42 receives a reproduction signal, a stable reference frequency signal from which noise and jitter are eliminated is supplied to the PLL circuit 44. Since a VCO 33 of the PLL circuit 44 generates a clock phase-locked to the reference frequency signal, an ACD 46 samples the clock and converts an analog reproduction signal into a binary digital signal. Although a switch 49 is turned off and the reproduction signal to the XBPF 42 is lost when a timing control circuit 48 transmits a select signal on the way of a preamble part, the reference frequency signal is continuously supplied to the PLL circuit 44 by self-resonance of the crystal oscillator. Thus, the PLL circuit 44 can produce the clock without the need for carrying out phase locking.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248817-A (JP)
Title: Method and device for detecting abnormal shadow, and program
Inventor: TAKEO HIDEYA
IPC: G06T7/00
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the detection capacity for an abnormal shadow candidate in the image of a subject in an abnormal shadow detection device.  <P>SOLUTION: A candidate region detection means 10 equipped with one or more kinds of detection processing means 11-14 is constituted so that the candidate region is detected on the basis of image data P showing the image of the subject by each of the detection processing means. A judge means 20 is constituted so that it is judged whether the candidate region detected by each of the detection processing means is malignant shadow, by each of judge processing means 21-24 different at each kind of detection processing and only the candidate region judged to be malignant shadow is detected as an abnormal shadow candidate Qj by an abnormal shadow candidate detecting means 30.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254418-A (JP)
Title: Motor
Inventor: NAKATSUKA HARUO
IPC: H02K5/18
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor in which a cost can be reduced by decreasing the number of components.  <P>SOLUTION: The motor of an inner rotor type incorporates a rotor at the inner peripheral side of a stator. The motor includes a stator core 14 having a ring-like yoke and a plurality of teeth protruding from the inner periphery of the yoke, and a frame 20 arranged on the outer periphery of the stator core in such a manner that fins 22, mounting legs 24, the stator core 14 and the frame 20 are integrally molded by a sintered material 28 constituted of a sintered material made of a magnetic material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250748-A (JP)
Title: Lubricating rust-preventive oil composition for pure-zinc-plated steel sheet
Inventor: KAWACHI SHUICHI
IPC: C10N10/04
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating rust-preventive oil composition having all high properties in rust prevention, degreasingability, lubricity and oil wettability to a pure-zinc-plated steel sheet.  <P>SOLUTION: The lubricating rust-preventive oil composition for the pure-zinc-plated steel sheet mainly includes a base oil, an oil-soluble rust-prevention additive, basic calcium sulfonate with a base number of 200 mgKOH/g or higher, and an ester compound, wherein the content of the oil soluble rust prevention additive is 0.2 to 10 mass%, basic calcium sulfonate, 0.2 to 2 mass% in terms of calcium, and the ester compound, 5 to 50 mass% .  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254451-A (JP)
Title: Semiconductor power converter for electric railway
Inventor: SAKAI HIROMITSU
IPC: H02M1/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor power converter for an electric railway in which a semiconductor device can be cooled even if an outside air temperature is lower than the freezing point of cooling liquid in a heat pipe.  <P>SOLUTION: The semiconductor power converter for the electric railway is provided with a variable conductance heat pipe employing pure water as the cooling liquid in order to cool a power semiconductor device. The power semiconductor device is in contact with a heat receiving block and heat generated from the power semiconductor device is transmitted through the heat receiving block to the variable conductance heat pipe and then dissipated to the surrounding air from radiating fins of the variable conductance heat pipe.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260720-A (JP)
Title: Broadcast receiving circuit, broadcast receiving apparatus and broadcast receiving method
Inventor: OSAWA MASAKI
IPC: H04N5/44
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiving circuit which is not influenced by noise from a Zener diode.  <P>SOLUTION: The broadcast receiving circuit has selector parts 4, 5, 6 for selecting a desired broadcast signal in accordance with a control signal Vt, an IF amplifier part 14 provided within an integrated and circuit for amplifying the broadcast signal, a booster part 11 for boosting a power supply potential +B to generate a boosted potential, a control part 12 provided within the integrated circuit and for receiving the boosted potential to generate the control signal designating the desired broadcast signal and for supplying the control signal to the selector parts, and a Zener diode ZD which has a Zener voltage Vz greater than a maximum potential Vtmax of the control signal and suppresses the boosted potential to be lower than or equal to the Zener voltage. The Zener diode does not incur a break-down operation in an ordinary state, so that reception not affected by noise can be performed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261300-A (JP)
Title: Medical image processor and display method of detection result of abnormal shadow candidate
Inventor: KASAI SATOSHI
IPC: G06F3/0346
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To display detection result of abnormal shadow candidates only when a physician requires them as reference information to the diagnosis.  <P>SOLUTION: In a medical image processor 10, when image areas to be read are designated by a designation means 18 in the medical images displayed on a display means 17, it is determined whether the abnormal shadow candidates are actually detected or not in the designated areas by a display control means 16, and in the case the candidates are detected, the detected abnormal shadow candidates are displayed on the images of the designated areas so as to be identified.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262328-A (JP)
Title: Axle housing
Inventor: OSAKI MICHIO
IPC: B60B35/16
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an axle housing in which a triangular plate is used between upper and lower main members, the plate and the members are welded to each other, and the strength in a vicinity of welded portions of the triangular plate with the main members is not degraded even when reinforcement of weld is removed.  <P>SOLUTION: In the axle housing 21, projecting parts 3 and 4 of U-shaped section are swollen in the center, two main members 7 and 8 having straight parts 5 and 6 of U-shaped section or semi-circular section on right and left sides of the projecting parts 3 and 4 are set symmetric to each other across a triangular plate 22, facing a circular hole part 9 in the center, contact surfaces are welded, and a reinforcement ring 11 and a cover 12 are welded before and behind the circular hole part 9. A recessed part 24 or 25 is formed on the circular hole part side of the triangular plate 22 or 23. In this lightweight axle housing, the strength in a vicinity of the welded portions of the triangular plate and the main members is not degraded even when reinforcement of weld is removed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263326-A (JP)
Title: Shape-retaining conjugate fiber
Inventor: SATO KAZUO
IPC: D06M15/263
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shape-retaining conjugate fiber affording shape retainability even if processed into a net by heating its surface or fused with a film or the like.  <P>SOLUTION: The shape-retaining conjugate fiber is such that the surface of (A) a shape-retaining drawn filament made from an ethylene-based resin or polyester resin is provided with (B) a coating layer of (C) a thermoplastic resin lower in melting point than the shape-retaining drawn filament A. The plurality of shape-retaining conjugate fibers are thermofused into a net or the like, or, in order to impart a plastic film or sheet or paper or the like with shape retainability, these shape-retaining conjugate fibers are thermofused with such a plastic film or the like to obtain a shape-retaining product.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004002319-A (JP)
Title: Aerosol foam composition containing combination of cationic vinylpyrrolidone polymer with cellulose compound and cosmetic use of the composition
Inventor: RIBERY DELPHINE
IPC: A61Q5/06
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aerosol device, and to provide a composition for cleansing keratinous materials including the skin, the hair and scalp in particular, in cosmetics and dermatology.  <P>SOLUTION: The foam composition comprises (a) at least one propellant and (b) at least one liquid phase obtained by incorporating a cosmetically acceptable aqueous medium with (1) at least one cleansing surfactant, (2) at least one cationic vinylpyrrolidone polymer and (3) at least one cellulose compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004263085-A (JP)
Title: Expandable particle and process for producing the same
Inventor: NISHIMURA HIROYUKI
IPC: C08J9/06
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expandable particle that is capable of forming uniform and fine air bubbles even if used in a small amount and can alleviate the load on the environment, and to provide a process for producing the expandable particle.  <P>SOLUTION: The expandable particle capable of generating water by heating is prepared by the production process comprising a step of hydrolyzing an amphoteric metal salt of an organic acid with an alkali in a solution and a step of extracting the product resulting from the hydrolysis with a hydrophobic organic solvent. The organic acid constituting the amphoteric metal salt of the organic acid may be a fatty acid, a sulfonic acid, or the like, preferably a branched chain organic acid (more preferably a 6C or more branched chain fatty acid). The amphoteric metal constituting the amphoteric metal salt of the organic acid may be aluminum, titanium, copper, magnesium or zinc (preferably aluminum). The expandable particle has an average particle size of about 100 nm or less (preferably 1-100nm). The water content in the particle is about 10-60 wt% (preferably 15-55 wt%).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263639-A (JP)
Title: Recoil starter of engine
Inventor: KOBAYASHI NORIAKI
IPC: F02N5/02
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an inner end part of a power accumulation spiral spring from coming off from a groove hole of an output wheel caused by an excessive impact or load applied to the inner end part when releasing accumulated force of the power accumulation spiral spring.  <P>SOLUTION: A boss part 5a is formed on an end face in a side of an input wheel 3 of the output wheel, and the output wheel is rotatably and pivotally supported on a fixing part 9 through the boss part 5a. The groove hole 5b to house the inner end part 4b of the power accumulation spiral spring 4 is drilled in the boss part 5a. A projection 5c is provided in the groove hole 5b. The inner end part 4b of the power accumulation spiral spring 4 is rotatably locked on the projection 5c to prevent the inner end part 4b from coming off from the groove hole 5b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269549-A (JP)
Title: Polypentamethylene adipamide resin composition
Inventor: SHIKAMATA AKINORI
IPC: C08L77/06
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polypentamethylene adipamide resin composition characterized by having excellent surface gloss, rigidity and gas barrier properties and a molded product composed thereof.  <P>SOLUTION: The polypentamethylene adipamide resin composition is composed of (a) a polypentamethylene adipamide resin consisting essentially of 1,5-diaminopentane and (b) a swellable phyllosilicate. The composition is characterized in that the amount of the swellable phyllosilicate is 0.1-20 wt.% based on the polypentamethylene adipamide resin composition and expressed in terms of the inorganic ash content.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269908-A (JP)
Title: Rust preventive method of reinforcement mat for alc panel
Inventor: TANAKA KOJI
IPC: B05D1/18
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rust preventive method of a reinforcement mat for an ALC panel capable of performing rust prevention so as to prevent generation of very small chipped portions (pin holes) in a rust-proofing film.  <P>SOLUTION: In the rust preventive method to perform rust prevention by an immersion system of a reinforcement material for an ALC panel in which the reinforcement mat for the ALC panel is suspended and immersed in rust-preventive solution in a rust-preventive solution tank 11, and drawn up from the tank, rust-preventive solution is alternately replenished from both end parts of the rust-preventive solution tank 11, and the rust-preventive solution in the rust-preventive solution tank is circulated by a pump P2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003267204-A (JP)
Title: Method and device for controlling solenoid valve
Inventor: BREITENBACHER JUERGEN
IPC: B60T8/1761
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for precisely controlling a valve of a brake system in a vehicle.  <P>SOLUTION: In the method for controlling at least one valve in the brake system by the electric control value (i), a characteristic curve to indicate the relationship between the differential pressure (Δp) dropped in the valve and the electric control value (i) has a zone in which the change of the electric control value (i) brings the change of the differential pressure (Δp), and the starting value of the electric control value is selected so as to be within the zone or on the boundary of the zone while the valve is controlled. The device for controlling the valve has a starting value selecting means to select the starting value of the electric control value so as to be within the zone or on the boundary of the zone while the valve is controlled, and in the valve control zone, the change of the electric control value (i) brings the change of the differential pressure (Δp).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003327145-A (JP)
Title: Flow controller
Inventor: TSUCHIYA HIDEKI
IPC: B62D5/30
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an energy loss while maintaining a fail-safe function.  <P>SOLUTION: This controller is provided with a pressure source P such as a hydraulic pump, a electromagnetic proportional flow control valve 20 connected to the pressure source P, a power steering mechanism PS connected to a downstream of the flow control valve 20, and a pressure compensating valve 4 connected to an upstream of the flow control valve and for keeping constant a pressure difference between pressures on the upstream side and downstream side of the flow control valve 20. The flow control valve 20 keeps a prescribed opening when a control current supplied to a proportional solenoid S is zero, and when the control current is increased from zero, the opening is reduced gradually and, when the control current exceeds a prescribed control current, the opening is gradually increased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004269757-A (JP)
Title: Rubber member for gasket
Inventor: OKAMOTO MASARU
IPC: C08K3/34
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber member for a gasket made of a fluorosilicone rubber useful as a gasket material for a resin intake manifold with low compression set and low in change with time, especially with low compression set and low in change with time even when it is under a contact condition with a nylon 6 resin.  <P>SOLUTION: The rubber member for the gasket comprises a cured product of a fluorosilicone rubber composition comprising (A) 100 pts.wt. organopolysiloxane expressed by a mean compositional formula (1), (B) 5-100 pts.wt. silica type filler and (C) a catalytic amount of a curing catalyst, and is used by being brought into contact with a resin such as the nylon 6. In formula (1), R<SP>1</SP>is a trifluoropropyl group; R<SP>2</SP>is a 2-8C unsubstituted or substituted monovalent aliphatic hydrocarbon group; R<SP>3</SP>is a 2-8C unsubstituted monovalent aliphatic saturated hydrocarbon group or aromatic hydrocarbon group; (a), (b) and (c) are respectively positive numbers satisfying 0.96≤a≤1.01, 0.002≤b≤0.02, 0.96≤c≤1.06 and 1.98≤a+b+c≤2.02.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270606-A (JP)
Title: Valve timing control device for internal combustion engine
Inventor: YOSHIDA KATSUNARI
IPC: F01L1/34
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To maintain constant spacing and facing attitudes between a braking force generating part and a braking force receiving part irrespective of the tip part variation of a camshaft.  <P>SOLUTION: An electromagnetic coil 22 is fixed to a non-rotating member, and a braked rotation body 23 is supported to the electromagnetic coil 22 through a bearing 34. The braked rotation body 23 is provided with a projecting piece 35, and an intermediate rotation body 19 of an assembly angle operating mechanism 6 is provided with a columnar protrusion 37 so as to be on the same rotation track as the projecting piece 35. A rubber bush 36 is attached to the projecting piece 35, and the projecting piece 35 with the bush 36 attached is allowed to abut on the columnar protrusion 37 by the rotation of the intermediate rotation body 19. Variation on the intermediate rotation body 19 side is not easily transmitted to the braked rotation body 23 side, and the deflection of the braked rotation body 23 is positively restrained by the bearing 34.  <P>COPYRIGHT: (C)2004,JPO&NCIPI