baber/WOPTO huggingface dataset:
Patent JP-2003242727-A (JP)
Title: Recording and reproducing method adopting digital audio reference oscillator
Inventor: OHASHI MASAJI
IPC: G11B20/22
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that a noise is generated, a reproducing sound of high sound quality and high fidelity can not be obtained due to the resolution degradation of sound or the like and presence is unsatisfactory due to unnatural sound, caused by the generation of jitters at analog/digital conversion or recording after digital conversion and at digital/analog conversion due to the frequency stability insufficiency of a digital audio reference oscillator.  <P>SOLUTION: In this method, an atomic clock or atomic frequency standard device 1 using cesium, hydrogen and mercury is used for the digital audio reference oscillator and the generation of the jitters at analog/digital conversion or recording after digital conversion and at the digital/analog conversion is minimized by intrinsic excellent frequency stability. Acoustic characteristics are improved by reducing the noise and improving the resolution of the sound or the like, the reproducing sound of the high sound quality and the high fidelity is obtained and the presence by natural sound is satisfied.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239640-A (JP)
Title: Entrance structure
Inventor: MOCHIZUKI TSUTOMU
IPC: E06B3/46
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate design of a building which can be smoothly used particularly by an elderly person, a physically handicapped person and the like by proposing an entrance structure in which the effective width of the entrance can be increased, in the entrance wherein a wall intersects an inlet part of a shutter box from a handle mount face side of a sliding door.  <P>SOLUTION: The entrance structure 1 is used for the entrance wherein the wall 4 intersects the inlet part 3a of the shutter box 3 from the handle (door handle 2a) mount face side of the sliding door 2, and a cut 4a is formed in the wall 4 so that the door handle 2a is exposed outside when the door 2 is housed in the box 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236674-A (JP)
Title: Method and equipment of spot welding of high tensile steel
Inventor: HANAKAWA KATSUNORI
IPC: B23K11/11
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of spot welding of high tensile steel plate and equipment for the method by which the generation of expulsion caused by a rapid increase in electric resistance due to a large hardness of a tensile steel plate and the poor fitness in the earlier stage of welding is suppressed, a sufficient nugget diameter is assured, the generation limit of the expulsion is expanded, an electric current path is surely secured, and the generation of crack is prevented by relaxing the decrease in the gradient of hardness of a heat-affected zone (HAZ) and a stress concentration due to the expansion of the HAZ.  <P>SOLUTION: The spot welding is performed in a process which is provided with a first step S1 in which a nugget is generated by gradually increasing a supplied current to the high tensile steel plate, a second step S2 in which the supplied current is decreased after the first step S1, and a third step S3 in which a regular welding is performed by increasing the electric current after the second step S2 and the supplied current is gradually decreased.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002312298-A (JP)
Title: Peripheral equipment for managing upload of application to computer device
Inventor: FISCHER WILLIAM A
IPC: H04L12/28
Filed: 2002-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a peripheral device capable of easily uploading an application or a driver to a computer device. SOLUTION: The computer device 110 generates a transaction request, and sends it to the peripheral device 10 through a radio communication link 55. In response to this request, the peripheral device decides the application to be required for the computer device for operating the peripheral device. The appropriate application is transmitted to the computer device through the radio communication or the cable communication network 275. The computer device uses the received application to operate the peripheral device on the basis of the specified application command and rules of usage thereof.
Patent JP-2003247309-A (JP)
Title: Method for building eaves gutter and bend
Inventor: OGAWA SUSUMU
IPC: E04D13/068
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for building an eaves gutter and a bend capable of improving an appearance by using the eaves gutter and the bend having the same side sectional shape without deteriorating workability.  <P>SOLUTION: An outward bend 2a and inward bend 2b of the bend 2 being formed in the same side sectional shape as the eaves gutter 1 and having an approximately L shape in a plan view are installed at the outside angle section 61 and reentrant angle section 62 of a building respectively. The eaves gutter 1 is arranged between the opposed end sections of the adjacent ends 2, and the eaves gutter 1 and the bends 2 are connected by internal joints 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245913-A (JP)
Title: Manufacturing method for imitation stone, and imitation stone
Inventor: NISHIKAWA YOSHIAKI
IPC: E02B3/12
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an imitation stone wherein the appearance shape thereof is formed so as to be expanded in a curved surface shape like a natural stone, and the surface thereof has a natural fiber mat integrally formed thereto.  <P>SOLUTION: In this manufacturing method for the imitation stone, a frame element 13 for holding the outer periphery of the imitation stone 11 is used, and a net 18 is provided to the inside of the frame element 13 under tension. Then, on the internal side of the net 18, a flexible bag body 20 formed of the natural fiber mat is temporarily fixed. Concrete is cast in the bag. body 20 and cured to form the imitation stone. Further, the frame element 13 can be desirably divided into a plurality of elements.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247522-A (JP)
Title: Washer assembled thin head screw
Inventor: UENO YOSHIMITSU
IPC: F16B39/26
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a washer assembled thin head screw with the basic function of a screw that maintains and assembles the washer capable of adhering to the head seat face to the screw while tightening the screw.  <P>SOLUTION: The washer-assembled screw comprises a screw consisting of a head 2 and a leg 4 having a screw thread 3 and a washer 20 held between the head seat face 6 and the screw thread 3. The screw 1 has an annular surface of a large diameter at the top head 5, and the tapered reinforcement section 7 between the sheetface 6 and the screw head 3. The washer 20 has a conical guide hole 21 with a large inner diameter of the contact side to the head seat face 6 and a small diameter of the opposite side. The washer is constituted by assembling the washer to the reinforcement section 7 by setting the large side of inner diameter to the seat face side. Therefore, protrusion quantity of the screw is small, and incongruity is not felt even if it is used for the product of this thickness. On the other hand, sufficient tightening power is obtained without damaging the tightening function, because a sufficient cross hole is obtained. Also, cutting off of the neck part, etc., is hard to occur even if large tightening power is applied.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256628-A (JP)
Title: Workflow management system and workflow management program
Inventor: SAKAGUCHI TOSHIAKI
IPC: G06Q10/06
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To proceed with processing while conforming to rules and regulations on the procedure with the outside even in the case where the procedure of an internal process changes.  <P>SOLUTION: When a business step execution request for a workflow is made from a client, in the case where document transmit processing to the outside corresponding to the business step exists, it is determined whether the processing coincides with the sequence previously determined between systems, and if not, the request information is held. When the business step execution of another related workflow occurs, the determination processing is again conducted and if yes, a determined document is transmitted according to the external business procedure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255055-A (JP)
Title: Environmental simulation method and system for estimating source of air pollution
Inventor: MIYOSHI YUMIKO
IPC: G06F19/00
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for solving both the problems wherein it has been difficult to estimate the source of air pollutants even through the use of both the speedy computation of the state of diffusion of the air pollutants discharged into the atmosphere and an atmospheric environmental simulation system and estimating the location of a discharge source as a pollution source and the amount of discharge.  <P>SOLUTION: A model suitable for simulation is selected from input conditions, such as atmospheric conditions, meteorological data, and topographical data on the evaluation range of the diffusion of the air pollutants. From the input conditions, adjusted input parameters are inputted from data on measured values in a database part for improving analytical precision. Input data is created from both the analysis conditions by the model and the selected adjusted input parameters to conduct simulation. The deviation between the result of the simulation and data on measured values of the discharge source is computed. By estimating the discharge source which corresponds to the data in which the deviation is minimum, the problem can be solved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250625-A (JP)
Title: Seam method
Inventor: ISHIKAWA MASAO
IPC: A45C13/36
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seam method capable of preventing a beading member 5 for holding a shape from being exposed to the surface side.  <P>SOLUTION: This seam method for stitching a plurality of cloths 1-4 through the piping member 5 comprises locating the piping member 5 on the reverse side of any cloth so as not to be exposed to the surface side and stitching the cloths 1-4 and the piping member 5 together. The piping member 5 comprises a core material 12 consisting of a head part 10 having a large diameter and a narrow sheet-like part 11 provided integrally at the lower part thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262165-A (JP)
Title: Air intake pipe for multiple cylinder internal combustion engine
Inventor: NEMOTO HIROYUKI
IPC: F02M35/10
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain optimum air intake efficiency in response to the operational status of an engine by simplifying the structure and reducing size and weight of an intake manifold with a variable intake mechanism, and providing a communication passage communicating the control valve of every short intake pipe with a sub-collector.  <P>SOLUTION: The intake flow passage of the intake manifold 1 comprises a collector 4, independent air take pipes 5-a, 5-b, 5-c branching off from the collector 4, short air intake pipes 6 further branching off from the independent pipes, sub-collectors 7 connected at the end of the short pipes, control valves 8-a, 8-b, 8-c communicating the independent pipes 5-a, 5-b, 5-c with the sub- collectors, and a communicating passage 9 communicating sub-collectors with each other. The control valves are opened/closed according to the number of rotations of the engine and the valve open degree of an airflow control device, and the lengths of the pipes are varied accordingly, thereby obtaining the optimum air intake efficiency.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260034-A (JP)
Title: Helmet for measuring electroencephalogram
Inventor: OGURA RIICHI
IPC: A61B5/0478
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a helmet for measuring an electroencephalogram by simply mounting, in which position can be easily adjusted.  <P>SOLUTION: The helmet 1 for measuring the electroencephalogram comprises a skin part 2 covering a head, a cushioning member 3 provided at the inside of the skin part 2, and sensor members disposed at a plurality of positions of the member 3 to measure the electroencephalogram in contact with a scalp 4. In this helmet 1, through-holes 7 each for sending compressed gas are respectively formed at sites corresponding to the disposing positions of the members 5, and jet holes 6 each for injecting the gas fed from the hole 7 to the head are formed at the members 5 to communicate with the holes 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261969-A (JP)
Title: Drain pipe structure
Inventor: ISHIMURA SHUICHI
IPC: E03C1/122
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drain pipe structure which ensures good storage, in a building, of a draining horizontal branch pipe in which drainage generated at equipment on each story is conjoined, and contributes to an improved degree of freedom in plan design of each story.  <P>SOLUTION: The drain pipe structure is constructed so as to allow drainage including human waste to naturally flow down. An equipment drain pipe 2 (2a to 2d) has a nominal diameter of 75 mm and is formed of a resin, while the draining horizontal branch pipe 3 (3a to 3c) has a nominal diameter of 100 mm and is formed of a resin. Then, the equipment drain pipe and the draining horizontal branch pipe are arranged in the building so that the gradient of both the pipes is set in a range not smaller than 1/200 and smaller than 1/100.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264525-A (JP)
Title: Ofdm receiver
Inventor: OTAKI YUKIO
IPC: H04L25/03
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To further reduce bit errors after demodulation by sufficiently eliminating delay waves even though an error is included in a delay time due to the superimposition of noise upon a self-correlation signal to serve as a base for calculating the delay time.  <P>SOLUTION: A delay equalizing means 5 is provided with a delay time calculating means 5d for calculating a plurality of delay times which include the delay time of a delay wave relative to a direct wave and are slightly different from one another. OFDM (orthogonal frequency division multiplexing) modulation signals inputted to respective path correlation detecting means 4 are delayed by delay times which are slightly different from one another. A feedback means 5b makes the amplitude and phase of a direct wave to be subjected to negative feedback to be equal to the amplitude and phase of a delay wave to be inputted to an adding means 5a on the basis of a maximum path correlation value, and the direct wave to be subjected to negative feedback is delayed by a time as long as a particular delay time that has been a base for the maximum path correlation value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261219-A (JP)
Title: Delivering device
Inventor: IKEMIZU TATSUHIKO
IPC: B65G47/54
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To perform lifting work and feeding work with one motor.  <P>SOLUTION: A delivering device comprises a pair of sprockets 2 and 2' mounted to rotating shafts 11 and 11' of the electric motor 1 and rotated, a set of parallel rails 5 and 5' integrally mounted to a case 15 of the electric motor 1, chains 6 and 6' having a free roller 66 rolling on the parallel rails 5 and 5' and meshing and engaging with the sprockets 2 and 2', cams 3 and 3' coaxially mounted to the rotating shafts 11 and 11' of the electric motor 1 and operating to lift up the delivering device by a predetermined amount, roller bearings 4 and 4' for supporting the cams 3 and 3' and rolling-contacting with the cams 3 and 3', and a link mechanism 7 disposed between a base 8 and the electric motor 1 and moving up the parallel rails 5 and 5' while keeping the rails in substantially horizontal state in response to operations of the cams 3 and 3'.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265416-A (JP)
Title: Medical image processor
Inventor: TSUDA TAKAO
IPC: G06T1/00
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the work efficiency in diagnosing a medical image, especially the work efficiency in estimating an image of a concerned region in three dimensions for diagnosis from a plurality of medical images obtained by photographing the same region in a medical image processor for handling the electronic data of the medical image.  <P>SOLUTION: According to image data stored in a storage part 5, a processing part 6 displays a plurality of medical images at the same time on a display part 3. The processing part 6 variously changes the display form such as the display position, color information, a display size, and existence/absence of flickering display by each medical image according to the selection and instruction input from an input part 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270980-A (JP)
Title: Image forming apparatus
Inventor: NASHIDA YASUMASA
IPC: G03G21/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To suppress electric power consumption low and to reduce occurrence or influence of noise at a low cost.  <P>SOLUTION: An image forming apparatus transfers a toner image formed on a photoreceptor drum by the operation of an electrophotography process on a recording medium, and then thermally fixes the toner image on the recording medium with a heat fixing unit. A fuel cell 111 which utilizes electric power generated by an electrochemical reaction using hydrogen and air is mounted on an electric power generating means for supplying the electric power to a drive part 110 to carry out the operation of the electrophotography process and to a control part 113 to control the drive part 110. While electric energy 115 generated by the fuel cell 111 is supplied to the drive part 110 and the control part 113, generated thermal energy is supplied to the heat fixing unit (fixing heater 104).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266005-A (JP)
Title: Method and apparatus for applying paste
Inventor: KAWASUMI YUKIHIRO
IPC: B05C5/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that conventional paste application methods carried out by determining a distance to a substrate cause up and down vibration in the corner parts of a paste pattern and that the paste application can not follow the vibration depending on the application speed to decrease the application precision of the paste.  <P>SOLUTION: Trial application movement along a paste pattern to be formed by coating is previously carried out, a vibration mode exceeding an allowable value of the distance alteration to a substrate and the occurrence position (section) are recorded, and in a section where no vibration occurs, the distance between a nozzle and the substrate is controlled based on the determination results of a distance meter, and in the section where the vibration exceeding the allowable value, the distance between the nozzle and the substrate is controlled based on the pattern in the reverse phase of the recorded vibration mode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267639-A (JP)
Title: Power supply unit of elevator car
Inventor: HOKARI SADAO
IPC: B66B1/34
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the load on a motor by limiting the power generated by a generator.  <P>SOLUTION: The output of the generator 10 to generate the power as a car 7 is moved is converted by a power converter 121, and the converted power is accumulated in a battery 123, and the voltage thereof is converted to the voltage to meet electric appliances in the car 7 by a voltage converter 124, and supplied. The power generated by the generator 10 is converted intermittently, or only when an elevator is started to accelerate or decelerated, and the power is supplied to various kinds of electric appliances in the car 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268103-A (JP)
Title: Aromatic copolyamide
Inventor: SAKAGUCHI YOSHIMITSU
IPC: C08G69/26
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymeric material excellent in functions, by controlling the sequence distribution of an aromatic copolyamide.  <P>SOLUTION: The aromatic copolyamide has two kinds of aromatic diamine components as the principal components and has a B value to indicate the sequence distribution of 0.75 or less as well as a logarithmic viscosity of the polymer of 0.3 or more; and the method for manufacturing the aromatic copolyamide comprises solution polymerization of an aromatic dicarboxylic chloride with an aromatic diamine having an electron-donating bond and an aromatic diamine having an electron-withdrawing bond in the presence of a tertiary amine.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265571-A (JP)
Title: Chair-type massaging machine
Inventor: TERADA TAKESHI
IPC: A61H7/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a chair-type massaging machine capable of strongly massaging the shoulder of an individual when necessary, irrespective of whether a massaging member can be aligned with the shoulder or not.  <P>SOLUTION: The chair-type massaging machine 1 has a shoulder massaging member 29 providing a downward massaging force to the shoulder of an individual sitting on a chair body 2 on the backrest 4 of a chair body 2. An air bag 14 pushing up the human body is provided on the seat 3 of the chair body 2. The air bag 14 can be expanded so as to pinch the upper body from the shoulder to the buttocks of the sitting individual between itself and the shoulder massaging member 29. With this expansion maintained, the shoulder massaging member 29 massages the shoulder of the sitting individual.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270578-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: HISA FUMIYA
IPC: H04N1/113
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner by which the mounting posture of an optical part is easily changed.  <P>SOLUTION: A mounting part 54A to which a reflection mirror 50 is mounted is provided with a first holding part 58 and a second holding part 64 at an offsetting position in an optical scanning direction in the optical scanner, so that the reflection mirror 50 is held in a different posture at nearly the same position. Thus, it is held in the different posture at nearly the same position only by changing a holding part to which the reflection mirror 50 held by a holding mechanism 54 is mounted even in the case of changing the emitting direction of the light beam from the optical scanner, so that a reflection angle is finely adjusted (changed) without changing the optical characteristic of the light beam passing through the reflection mirror 50.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279046-A (JP)
Title: Heating equipment
Inventor: TANAKA KIYOHISA
IPC: F24C3/12
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide heating equipment allowing a user in a standing comfortable posture to open or close a gas main cock without opening or closing a cabinet door of the heating equipment, wherein usability of the heating equipment of this is improved, further safety is improved by effectively preventing forgetting to close the gas main cock, and buying intention is aroused as the main cock is arranged in an unconventional position and the equipment is novel in design.  <P>SOLUTION: The heating equipment is constructed with the main cock for supplying gas to a gas burner or cutting off the gas disposed on a top plate surface of a heating equipment main body.  <P>COPYRIGHT: (C)2004,JPO