baber/WOPTO huggingface dataset:
Patent JP-2004080925-A (JP)
Title: Resonance-type switching power supply apparatus
Inventor: TERADA TAKAAKI
IPC: H02M3/28
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power supply apparatus that allows a circuit to be simplified and makes low consumption and low noise compatible, and is improved in reliability and stability.  <P>SOLUTION: This resonance-type switching power supply apparatus is provided with an oscillator Y1 that generates a frequency and a pulse that are the same as those in a period where the current of Q1 returns to zero again, after the Q1 is turned on by resonance, and a PWM oscillator Y2 that changes pulse width at a frequency lower than the resonant frequency, according to the the level of a secondary-side output voltage of a transformer T1. The switching power supply also is provided with a control circuit of a pulse-density modulation system that controls the secondary-side output voltage of the T1, by using the number of resonant pulses included in a constant-cycle PWM pulse as the drive signal of the switching element Q1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076446-A (JP)
Title: Precast concrete pile with annular member
Inventor: KOBASHI HIROKI
IPC: E02D5/56
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rational precast concrete pile using low-cost concrete for a pile body in comparison with a steel pipe and facilitating the change of the size and mounting position of a spiral blade, a disk or a hoop.  <P>SOLUTION: An annular member formed of a thin-walled steel member as a cylindrical body almost equal to the outer diameter of a pile body is provided around the pile body as bedding for mounting the spiral blade, disk or hoop, and arranged at one part or a plurality of parts in an axial direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077056-A (JP)
Title: Heat source device
Inventor: DAVID M BERKOWITZ
IPC: F25B1/00
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To realize a low cost, a low noise and enhancement of an efficiency and reliability of a heat source device mainly used for heating/cooling in home and to retain a property against environment while avoiding a difficult problem, i.e., complete sealing of a compressor.  <P>SOLUTION: A reciprocating compressor 21 of Rankine cycle 2 is integrally formed on dispresser type Stirling engine 1. Liquified carbon dioxide and helium gas are separated by a separator 27 provided on the exit side of an expansion valve 26 and this separated helium gas is recirculated to the Stirling engine 1. Accordingly, an operation fluid is not leaked to the outside even if it is internally leaked from the reciprocating compressor 21 and the Stirling engine 1 and the Rankine cycle 2 can be operated by the approximately optimum operation fluid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080671-A (JP)
Title: Autonomous communication path decision method, information terminal and server using the same, autonomous communication path decision program and record medium therefor
Inventor: IKEBE TAKASHI
IPC: H04L12/28
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an autonomous communication path decision technique for use in a communication system having information terminals each forming a local network.  <P>SOLUTION: The technique includes a process for autonomously deciding an information terminal in the local network most suitable for connecting to a global network as master information terminal; a process for instructing the information terminals in the local network to connect to the global network via the master information terminal; a process for deciding which of the master information terminals each included in each local network is more suitable for connecting to the global network when portions of local networks are mutually overlapped; and a process for executing the connection of an information terminal belonging to both local networks to the global network via the master terminal more suitable for the global network connection based on the decision.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086390-A (JP)
Title: Transfer processing system
Inventor: MATSUNO SHUNJI
IPC: G06Q40/00
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that it is hard to notice erroneous input such that names of transfer destination happen to conform to each other since only a transfer destination is displayed so far on a transfer checking screen when an erroneous account number is inputted by a payer, in a transfer processing system using a related account related to a payer.  <P>SOLUTION: A company is given/informed of a plurality of related account numbers by a bank according to the number of accounts required by the company. The company allocates the account numbers among payers and informs the payers thereof while informing the bank of data on correspondence between related account numbers and payers' names. When a payer performs transfer processing with respect to a related account allocated to the payer itself, a display appears on the checking screen saying that "Payee's name (for reception of payment made by a payer)". The payer checks this display and performs transfer processing again as for a transfer by means of an unqualified account.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085757-A (JP)
Title: Collimator lens holder
Inventor: SAKAMOTO YUZURU
IPC: G02B7/02
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collimator lens holder in which it is facilitated to match the optical axes of a pair of collimator lenses with each other.  <P>SOLUTION: This collimator lens holder 1 holds the pair of collimator lenses 6a and 6b each with a substantially truncated conical shape in holding holes 5a and 5b at a prescribed interval while matching the optical axes of both collimator lenses 5a and 5b with each other. For the holding holes 5a and 5b, the space inside the hole is formed roughly into the truncated conical shape and the space inside the hole has almost the same taper as that of the collimator lenses 5a and 5b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083463-A (JP)
Title: New acetylene compound
Inventor: KUSANO GENJIRO
IPC: A61P17/02
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To specify and separate a new compound excellent in hypoglycemic action and anti-inflammatory action from a plant excellent in safety and having been used as a popular medicine, to collect a fraction containing the new compound by fractionating a plant extract containing the new compound, and to provide a general-purpose anti-inflammatory antidiabetic pharmaceutical using these.  <P>SOLUTION: The useful composition excellent in hypoglycemic action and anti-inflammatory action is obtained by incorporating thereinto a new acetylene compound which is an ingredient of an extract of a plant belonging to the genus Bidens, particularly Bidens pilosa, or a fraction containing the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087766-A (JP)
Title: Electrostatic chuck
Inventor: MIYATA SEIICHIRO
IPC: H01L21/683
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic chuck with the functions of a heater and a cooler, which does not generate crack when using, even when the surface of a dielectric substance is worked to be thin in order to improve the electrostatic attraction property and capable of quickly controlling the surface temperature, in the electrostatic chuck having a post fire structure used in a semiconductor manufacturing device wherein the mixing of impurities is strictly limited.  <P>SOLUTION: The electrostatic chuck is constituted of a structure wherein a rib is formed on the rear surface of a dielectric ceramics integrally with the dielectric ceramics to divide the rear surface into independent areas. The electrode film of the chuck is formed on a recessed bottom surface surrounding the rib, while a lining material of insulating ceramics having the same linear expansion coefficient or the same quality as the dielectric ceramics is fitted to the film of the recessed part. The inside surface of the rib surrounding the recess is connected to the periphery of end surface of the lining material, then the lining material is connected to the rear surface of the dielectric ceramics while pinching the electrode film between them. In this case, a groove for conducting refrigerant to flow through the same is formed on the connecting surface of the lining material and the rear surface of the dielectric ceramics.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082012-A (JP)
Title: Sealer applicating device
Inventor: SEKIZAWA TOSHIYUKI
IPC: B05C17/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a very convenient sealer applicating device capable of adjusting the discharge amount of a sealer from a sealer discharge port with a single device, adjusting the coating width and coating thickness of the sealer and positioning the application position of the sealer.  <P>SOLUTION: The sealer application device is constituted of a cylindrical nozzle 4 having a sealer delivery port 5 communicated with a tip end of a working grip 1 filled with the sealer by a sealer passage 3 and long in a lateral width; a shutter 6 provided on the working grip 1 so as to be operated by the tip of a finger and opening/closing the sealer passage 3; caps 8a, 8b for adjusting a coating width of the sealer fitted to both right and left ends of the nozzle 4 movably in an axis direction and adjusting a lateral opening width of the sealer delivery port 5 by an adjustment screw; and a positioning guide sleeve 12 screwed in any one of the caps 8a, 8b for adjusting the right and left coating width of the sealer and slide-contacting with an end edge of a work and adjusting/setting the application position of the sealer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004082616-A (JP)
Title: Method and device for molding undercut part with screw part in foam molding
Inventor: SAKAMOTO KATSUHIRO
IPC: B29C33/44
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for molding a foamed molded product having an undercut part with a screw part capable of molding by a simple mechanism without increasing an equipment cost.  <P>SOLUTION: An undercut die 40 with a screw part 41 is inserted into a part of a foam molding die to connect the undercut die 40 to a spiral pinion 50. The spiral pinion 50 is operated with a rod- or plate-like driving side rack 90 in which a pinion coaxial with a disc-shaped rack 60 meshed with the pinion 50 can advance or retreat. The driving side rack 90 is connected to a driving means 100, and, after executing the foam molding, the driving side rack 90, pinion, disc-shaped rack 60 and spiral pinion 50 are operated in this order with the driving means 100 to retreat the spiral pinion 50. This releases the undercut die 40 with the screw part connected to the spirally shaped pinion 50 from the foam molding position of the foam molding die, to take out a foamed molded product having the undercut part with the screw part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084415-A (JP)
Title: Greening structure and method of its construction
Inventor: SUGIMOTO HIDEO
IPC: E02D17/20
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately water plants even when a greening anchoring plate or the like is used.  <P>SOLUTION: A greening structure 31 comprises: a greening water-retaining sheet 1 mounted on the surface of bedrock 11 serving as the basis for greening; a greening anchoring structure 12 stacked over the sheet; and a planting base material 15 stacked over the structure. The sheet 1 comprises a water-permeable bag with a water-retaining agent sealed therein. The water-retaining agent is composed of a material having alkali resistance and moisture absorbability/releasability and capable of retaining water containing alkali components composed chiefly of calcium ions. More specifically, the water-retaining agent is composed of PNVA (poly-N-vinylacetamide) obtained by polymerization with NVA (N-vinylacetamide) as the main monomer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086816-A (JP)
Title: Article take-off request information communicating method and system
Inventor: YOKOSUKA MASARU
IPC: G06Q50/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system of communicating article collection request information of local residents to a person who engages himself/herself in a business of carrying out door-to-door services for supplying predetermined commodities or services so that the person who engages himself/herself in the above business can deal with article collection requests of the local residents.  <P>SOLUTION: Customer information which specifies residents and their places of residence, person-in-charge information which specifies a person in charge who is responsible for a predetermined local area, including the places of residence, for supplying commodities or services, and contract information on the contract state of the residents on the commodities or services which are supplied by the person in charge are correlated with each other, and then the correlated information is stored in a data storage portion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092685-A (JP)
Title: Balance weight
Inventor: NAKAMURA KOUJIROU
IPC: F16F15/34
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a balance weight causing no environmental pollution even if the balance weight is disposed of.  <P>SOLUTION: The balance weight comprises an S-shaped clip 2 made of an elastic elongate steel plate whose rough middle has a raised tongue 21 struck out along a U-shaped cut and whose both ends are bent to the opposite side, and a weight 1 bent in a circular arc shape in a longitudinal direction to match the shape of a rim 3 of a wheel to be installed, whose cross section is formed in the shape of J, and having a step 11 at a central part, which the clip 2 is fixedly fitted in. The step 11 of the weight 1 is fitted in and combined with a bent part where the raised tongue 21 of the clip 2 is projected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091134-A (JP)
Title: Jamb of elevator
Inventor: KAI HIDEO
IPC: B66B13/30
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jamb of an elevator reducing deformation due to the expansion of a three-way frame member caused by a rise in the temperature of a jamb in the event that a fire occurs at a landing.  <P>SOLUTION: The jamb 4 which constitutes an edge of the entrance 7 of a landing 3 is positioned at an opening of an elevator shaft 1 and a closure plate 8 is provided between an edge of the jamb 4 and an edge of the opening. The edge of the closure plate 8 is fastened to the edge of the jamb 4. The surface of the edge of the closure plate 8 opposite to the edge of the opening is fastened by a fastener passed through an oblong hole to close a gap between the edge of the opening and the jamb 4. Should a fire occur at the landing 3 of one story, longitudinal elongation of the jamb 4 is caused by heating, but since the closure plate 8 is fastened by means of the oblong hole, the closure plate slides in the direction of the elongation. Thus, the rate of warping and twisting is decreased by the restraining of the elongation during expansion and the rate at which gaps form between the jamb 4 and an opposite member is reduced to prevent the inflow of flames and smoke and the spread of a disaster.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095906-A (JP)
Title: Device and method for alignment
Inventor: GOTO TEI
IPC: H01L21/265
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for alignment by which the deflection and deformation of an object to be aligned, such as the mask etc., can be detected.  <P>SOLUTION: The device aligns a wafer (W) and a mask (110) used for executing prescribed treatment on the wafer (W) with each other. The device is provided with moving devices (102, 103, and 104) which changes the relative position between the wafer (W) and mask (110) and a reader (108) which reads an alignment mark provided on the wafer (W) through an opening for alignment provided on the mask (110). The device is also provided with a controller (101) which changes the relative position between the wafer (W) and the mask (110) based on the relative position between the opening for alignment and alignment mark read by means of the reader (108). The controller (101) stores the position of the edge of the opening for alignment at prescribed timing, and judges whether the position of the edge newly read from the reader (108) deviates from a prescribed permitted limit by comparing the newly read position of the edge with the stored position of the edge.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089916-A (JP)
Title: Treatment method for wastewater containing organic matter
Inventor: ONISHI HIROSHI
IPC: C02F3/12
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method for wastewater containing organic matter capable of reducing excess sludge while effectively putting almost all of an existing wastewater treatment system to practical use.  <P>SOLUTION: The treatment method for wastewater containing organic matter comprises a process (a) for decomposing organic matter in wastewater by microorganisms, a process (b) for separating a part of activated sludge generated in the process (a) as excess sludge, a process (c) for sterilizing the excess sludge and a process (d) for returning the sludge after sterilization treatment to the biological treatment tank. The process (c) comprises a process for sterilizing at least a part of microorganisms in the excess sludge by dispersing metal ions in the excess sludge.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090528-A (JP)
Title: Composite resin laminate containing noncombustible cellulose powder material
Inventor: WAKABAYASHI MASAKI
IPC: B27N3/02
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite resin laminate containing a noncombustible cellulose powder material which fully meets the standard of the heat generation test according to the stipulation of Article 2.9 (noncombustible material) in the enforcement ordinance of the Building Standards Low, which is low in the total calorific value and the rate of heat generation at the time of combustion, and which has an effect of curbing the spread of fire when a fire breaks out.  <P>SOLUTION: The composite resin laminate comprises laminating a composite resin molding 1 containing a cellulosic powder material which contains a polyolefin (A) and a cellulosic powdered material (B) in a ratio (by mass) of A:B=90-10:10-90, onto an inorganic substrate 3 through an adhesive layer 2 in such a thickness (t) as to satisfy 0.05≤t≤0.8 mm. The thickness (t) is calculated from the equations: X=8,000/Y and t=(X/10,000)/ρ (wherein X is a weight of material [g/m<SP>2</SP>] to make the total calorific value 8 MJ or less; Y is a calorific value [kJ/g] of the material (host resin + cellulosic powdered material); ρ is a density of material [g/cm<SP>3</SP>]); and t is a thickness of material [cm] to make the total calorific value 8 MJ or less.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092277-A (JP)
Title: Lock structure of sliding door
Inventor: TAKUBO KOZO
IPC: E05C1/14
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lock structure of a sliding door of a prefabricated building or a storage which can open and close the sliding door which can be temporarily locked or unlocked by goods possessed by a hand or an elbow so that an operation is easy even when a person has goods by both hands or his or her fingers are impaired.  <P>SOLUTION: The lock structure is composed of an operation part in which a temporary locking push part and a temporary unlocking push part can be swung alternately in front and rear directions; a link for moving a hook by changing the swing of the front and rear directions of the operation part into swing in the front and rear directions; a hook retracted from a door end by a hook edge and hooked to and detached from a locked hole of a door stop part; a guide case supporting the link and a key; a cylinder lock preventing the swing of the operation part by inserting and rotating the key; a casing arranging the operation part, the guide case, the hook and the cylinder lock inside; and an inner cover fixing the casing on the sliding door.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093496-A (JP)
Title: Collection method and analysis method of chlorophenol in exhaust gas, and collection kit used for them
Inventor: INABA TOSHIHARU
IPC: B01J20/281
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of efficiently collecting chlorophenols in an exhaust gas by using a convenient means even when the exhaust gas contains moisture.  <P>SOLUTION: The collection method of chlorophenols in exhaust gas characterized in that it collects the chlorophenols in the exhaust gas by transmitting the exhaust gas through a collection instrument filled with an adsorption agent under a temperature less than 100°C exceeding a dew point, is disclosed. The method can be easily implemented with a collection kit 10 provided with an introduction pipe 21 as an introduction means for introducing the exhaust gas, an emission pipe 23 as an emission means for emitting the exhaust gas, collection pipes 11a, 11b as collection means filled with the adsorption agent 13 and a jacket heating apparatus 15 and a temperature controller 17 as temperature adjustment means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096675-A (JP)
Title: Surveillance camera equipment
Inventor: SHINODA YUKIO
IPC: H04N5/225
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To always realize provision of normal monitor video images by using a simple constitution, without being affected by droplet objects, regarding furnace surveillance camera equipment.  <P>SOLUTION: A rotatable transparent object having fins is arranged at the tip of a lens tube of the surveillance camera equipment, so that droplet objects will not adhere directly to the tip of the lens tube. Further, the position of a central axis of a support mechanism of the transparent object is arranged so that it becomes different from the position of a central axis of the lens tube, and the transparent object having the fins is rotated by a compressed-air blow means. As a result, the incidence of light in the tip of the lens tube is ensured, even if the droplet objects adhere to the transparent object, and normal monitor video images can always be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097526-A (JP)
Title: Pachinko game machine, server and program
Inventor: NAKANO FUMIO
IPC: A63F7/02
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can prompt the players to carry out the games positively between the variable displays of figures and keep the players from losing the interests in the games between the variable displays of the figures repeated monotonously as well.  <P>SOLUTION: When the game balls enter the starter slot 44 and the identifying information images are variably displayed, the pachinko game machine 10 determines the reference number of balls reserved and controls to shift the games to the states advantageous for the players, for example, when the number of the game balls entering the starter slot 44 during the variable display of the identification information images, namely, the number of balls reserved coincides with the reference number.  <P>COPYRIGHT: (C)2004,JPO