baber/WOPTO huggingface dataset:
Patent JP-2004040562-A (JP)
Title: Reference frequency generation method using standard wave and equipment
Inventor: ASAI SHINICHIRO
IPC: G04R20/00
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reference frequency generation method using a standard wave securing high-frequency accuracy, without the need for strict shielding, and to provide equipment using the same.  <P>SOLUTION: The method includes receiving the standard wave by an antenna 1, and frequency converting, by multiplying by an integer the frequency of the standard wave corresponding to the carrier wave of the received standard wave signal, using a frequency conversion means 5. A PLL circuit 100 outputs a signal of a predetermined frequency, in synchronization with the obtained frequency converted signal, as a reference frequency signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048183-A (JP)
Title: Digital camera, image data processing apparatus, image data processing method, image data processing system, computer-readable storage medium, and computer program
Inventor: GOTO MASAYA
IPC: H04N1/393
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To realize acceleration of communication between a digital camera in compliance with the DCF standards and an image data processing apparatus, and to realize reduction in storage areas required for storing image data.  <P>SOLUTION: The digital camera transfers only a thumbnail image stored in a main image file stored in the digital camera to the image data processing apparatus, the image data processing apparatus manages one or more transferred thumbnail images by correlating the thumbnail images one to one to the main images stored in the digital camera, confirms the main images by means of the thumbnail images, and thereafter the digital camera transfers desired main image data to the image data processing apparatus. Thus, the communication carried out between the digital camera and the image data processing apparatus can be accelerated and the areas for storing the image data can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044539-A (JP)
Title: Runnning-in method for fluid pressure generator
Inventor: HATANO YOSHIHIRO
IPC: F04C2/10
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a running-in method for a fluid pressure generator which includes a spring plate for generating an assist load, and which is capable of reduction in the time required for the running-in of the spring plate.  <P>SOLUTION: This running-in method for the fluid pressure generator includes a press means 2 for pressing a fluid pressure generating member 91 to the spring plate 93 side; a pressing load detecting means 4 for detecting the pressing load which is generated by the press means 2 (in detail, a press motor shaft part 2a); a control means 5 for controlling the press means 2 depending on the pressing load which is detected by the pressing load detecting means 4; a high speed moving process I to which a pressing speed of the press means 2 is set in a prescribed high speed until the pressing load is detected by the pressing load detecting means 4; a running-in process II to which the pressing speed of the press means 2 is set in a prescribed very low speed, after the pressing load is detected, until the pressing load is reached to the prescribed pressing load.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056195-A (JP)
Title: Transmission circuit
Inventor: KIKUCHI JIRO
IPC: H03G1/00
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission circuit that protects a power amplifier by limiting power output to preset valve even when a transmission setting voltage is changed and shorten the time until the transmission power is converged to a set transmission power in addition to giving no disturbance onto other receivers.  <P>SOLUTION: The transmission circuit is provided with: a power amplifier 5 subjected to gain control; a detection section 10 for detecting a transmission signal outputted from the power amplifier 5 and outputting a detection voltage corresponding to its level; and a gain control section 7 for comparing the detected voltage with a transmission power setting voltage to set the level of the transmission signal outputted from the power amplifier 5 and applying a gain control voltage to the power amplifier 5, and the transmission power setting voltage is given to the gain control section 7 via a low pass filter 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055717-A (JP)
Title: Variable light gain control device
Inventor: ARAKAWA TOMIYUKI
IPC: H01S3/06
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable light gain control device wherein light intensity does not attenuate, while controlling the light intensity.  <P>SOLUTION: An optical circuit 100 is formed on a planar surface substrate, and provided with an input port 121 for inputting an input optical signal 122, an input port 123 for inputting a pumping laser light, a first directional coupler 125 for combining the input optical signal 122 with the pumping laser light 124, an optical intensity control part 106 for controlling the intensity of the optical signal combined with the pumping laser light 124, a second directional coupler 126 for isolating the pumping laser light 124 from the optical signal, an output port 127 for outputting a controlled optical signal, and an output port 129 for outputting the pumping laser light 124. An optical waveguide 110 is doped with rare earth elements, and the variable light gain control device is obtained which amplifies and outputs the optical signal by the action of the pumping laser light 124.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061647-A (JP)
Title: Raman amplifier
Inventor: SUGAYA YASUSHI
IPC: H04B10/29
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress variation of an output power level due to variation of the wovelength number of multi-wavelength light in a Raman amplifier which amplifies the multi-wavelength light.  <P>SOLUTION: Multi-wavelength light, including a plurality of light signals with mutually different wavelengths, is inputted into a Raman amplification fiber 1. Excitation light generated by a excitation light source 2 is supplied to the Raman amplification fiber 1 so as to be transmitted to the direction opposite to the transmission direction of the multi-wavelength light. An auxiliary light source 13 generates auxiliary light. An auxiliary light control circuit 14 varies the optical power of the auxiliary light with a specified response time, based on the change in input power of the multi-wavelength light. The auxiliary light is supplied to the Raman amplification fiber 1 so as to be transmitted to the same direction as the transmission direction of the multi-wavelength light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057931-A (JP)
Title: Decomposition treatment equipment for waste organic material and toilet provided with this decomposition treatment apparatus
Inventor: KITSUI TOSHIHIRO
IPC: C02F11/02
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decomposition treatment equipment which operates without depending upon electricity and fuel.  <P>SOLUTION: The inner side of a treating vessel having an aperture for putting the waste organic materials therein is rotatably equipped with an agitating section. The agitating section is driven and rotated by a driving means 4 at a point where the force of the user himself or herself is transmitted as the driving force of the agitating section 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003221949-A (JP)
Title: Handle device for door of vehicle
Inventor: SUEYOSHI MASAHIKO
IPC: E05B81/78
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handle device for a door of a vehicle, which positively checks the intention of the vehicle user in regard to unlocking or locking of the door of the vehicle.  <P>SOLUTION: According to the handle device, a pair of electrodes 12, 29 are arranged in an operating handle 7 which is arranged on an outer surface of the door 5 in a longitudinal direction of the vehicle, and a detecting circuit 34 for detecting change in capacity between both the electrodes 12, 29 is connected to both the electrodes 12, 29.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004072871-A (JP)
Title: Operation control method and control apparatus for power generation equipment
Inventor: ITO KOJI
IPC: F02G5/04
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To minimize the cost based on a private power generation supply contract accompanied by the stopping of a generator having power generation equipment on a prescribed date of little power load by adjusting maintenance date for one of the plurality of generators to the prescribed date.  <P>SOLUTION: This operation control method includes a process (ST4) of calculating an average operable period, a process (ST5) of calculating a shortest operation period, a process (ST6) of calculating a longest operation period, a process (ST7) of determining whether or not a total scheduled operation period exists within a range defined by the shortest operation period and the longest operation period, a process (ST8) of calculating a scheduled operation time, a process (ST10) of comparing the scheduled operation time with the average operation time, a process (ST12) of specifying the generator, a process (ST13) of determining whether or not the total operable time elapses, and a process (ST14) of outputting results.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036361-A (JP)
Title: Discharge increase of drainage boring
Inventor: MATSUMOTO YOSHINORI
IPC: E02D17/20
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infiltration preventive method for ground water collected into a drainage boring to a bedrock as one of countermeasures against landslide.  <P>SOLUTION: Expansible filters are doubly covered to the outside of a drainage pipe, both ends of each filter are fixed with a band, a chemical feeding pipe is inserted between the filters, and a space between the drainage pipe and a boring hole is filled with a filler so as not to leak the chemical. The chemical expanded by reaction with water or between two liquids is fed between the filters by a pump through an injection pipe.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071803-A (JP)
Title: Material for circuit board, and production of circuit board
Inventor: OKUYAMA FUTOSHI
IPC: B32B7/04
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To fabricate a circuit board member that prevents deformation of flexible films vulnerable to a dimensional change affected by heat, humidity and external force and forms high precision circuit patterns at least on one side thereof to be mounted with electronic components.  <P>SOLUTION: There is provided the board laminated with at least a reinforcement plate, an organic layer and flexible films in that order, wherein there are provided alternately (a) a portion where exfoliating force between the organic layer and the flexible films is large, and (b) that where the exfoliating force therebetween is small.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067174-A (JP)
Title: Disk storing case and electronic device
Inventor: MIYAZAKI YUKIO
IPC: G11B23/03
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To avoid releasing of a material layer caused by storing and taking-out a discoid recording medium, and simultaneously, to hold the discoid recording medium without applying a stress in the neighborhood of the hole edge of a central hole.  <P>SOLUTION: A plate-like case body 2 in which a port opening 2a capable of inserting and discharging an optical disk D is formed and a guiding path 2c for guiding the optical disk D is formed between the port opening 2a and a storing position 2b, a rib 14 arranged in the depth side in the inserting direction in the guiding path 2c and restricting movement of the optical disk D in the inserting direction, and a release restricting means arranged in the case body 2 through a base end part 31c and restricting the movement of the optical disk D in the discharging direction by forming a narrow part H narrower than the diameter of the optical disk D in the guiding path 2c, and having a projection 31a for holding which allows the movement of the optical disk D by opening the narrow part H by elastic deformation of the base end part 31c, are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072936-A (JP)
Title: Member to be searched and wiring box device
Inventor: KAWAMURA YUICHI
IPC: H02G3/12
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member to be searched which can be surely searched at its position.  <P>SOLUTION: The member 3 to be searched is disposed at a rear side P1 of a wall 1 of a building, and a disposing position is searched from a front side P2 of the wall 1. The member 3 includes a mounting part 5, a searching part 6 and a coil spring S. Here, the mounting part 5 is mounted at a wiring box 2 at the rear side P1 of the wall 1. The searching part 6 has a contact surface 6a to be brought into contact with the backside 1a of the wall 1 to be searched from the front side P2 of the wall 1. The part 6 becomes movable in a substantially perpendicular direction to the backside 1a of the wall 1 while the part 6a maintains a parallel state to the backside 1a of the wall 1. The spring S energizes the part 6 at the part 5 to the wall 1 side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069230-A (JP)
Title: Handle mounting structure, liquid feed device with the structure, and liquid fuel combustor
Inventor: SHIROUCHI TOYOKAZU
IPC: F23K5/14
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid feed device allowing a handle assembly and disassembly operation to be easily performed, capable of being easily handled, and providing excellent safety.  <P>SOLUTION: A fuel tank 10 comprises a tank part 12 storing liquid therein and having an upper surface and the handle 30 rotatably and detachably fitted to the upper surface. A pair of engagement parts 16 are arranged on the upper surface, and the handle 30 includes a rotating shaft 32 mounted on the pair of engagement parts. Each of the pair of engagement parts comprises a guide slit 17 extending in one direction to guide the rotating shaft 32 and a pivot hole 18 continuously formed in the guide slit 17 and extending in a direction different from the one direction. This liquid feed device 10 comprises a resin elastic part 22 preventing the rotating shaft 32 from being fallen out of the pivot hole 18 by pressingly energizing the rotating shaft 32 in the state of the rotating shaft 32 guided by the guide slit 17 and inserted into the pivot hole 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068759-A (JP)
Title: Controlling device for hybrid vehicle
Inventor: HANADA KOHEI
IPC: B60L50/16
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controlling device for a hybrid vehicle capable of improving fuel consumption by extending zone where partial cylinder deactivation operation is available.  <P>SOLUTION: This controlling device 1 is for a hybrid vehicle provided with a motor M and an engine E capable of deactivating partial cylinders as a power source and capable of travelling by transmitting power of at least one of those to wheels Wf. When demanded output or torque is larger than output or torque of the engine E under partial cylinder deactivation and is smaller than total output or torque of the engine E and output or torque which can be regulated by the motor M, partial cylinders of the engine E are deactivated and difference between output or torque of the engine under partial cylinder deactivation and the demanded output or torque is regulated by the motor M.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077548-A (JP)
Title: Fan
Inventor: KOBAYASHI ITSUO
IPC: G02B3/08
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel fan which provides fun to be enjoyed besides texture and makes desired optical images repetitively observable.  <P>SOLUTION: The fan is provided with a Fourier transform lens which makes the desired images observable while observing a spot light source through the Fourier transform lens in a window section disposed in the prescribed position of a fan body. The Fourier transform lens is detachable and further the desired images are symbols, marks, illustrations and characters associated with printing information disposed on the fan body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079698-A (JP)
Title: Heat radiation structure of cabinet
Inventor: WATANABE JUNICHI
IPC: H01L23/40
Filed: 2002-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To realize the heat radiating structure of a cabinet without any accident such as short-circuitting of an electric circuit in the structure by efficiently radiating heat of a heat generating component in the structure and preventing a small metallic component or suspended waste from invading.  <P>SOLUTION: In the heat radiating structure of the cabinet, in which a plurality of rectangular cabinets accommodating the heat generating component are arranged laterally while being brought into close contact with each other, a vent hole is formed on one of the side plates through which the cabinet is brought closely to a neighbored cabinet and a recess is formed vertically on the other opposite side plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078004-A (JP)
Title: Developing device, process cartridge and image forming apparatus
Inventor: MATSUZAKI SUKEOMI
IPC: G03G15/08
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device by which the an external space to a developing width of a toner container is utilized by appropriately feeding and supplying toner existent on the outside of the developing width.  <P>SOLUTION: In the developing device to develop a latent image formed at an electrophotographic photoreceptor, a developer containing part to contain a developer has an aperture part to supply a developing means with a developer, and has a developer containing space at the outside of an area opposed to the aperture part in a longitudinal direction and has a first conveying member to convey the developer in the developer containing space at the outside of the area opposed to the aperture part, and the first conveying member has a second conveying member to feed the developer in a direction reverse to the aperture part and also to feed the developer to the shaft side of a developer conveying member in an area opposed to the inside of the aperture part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074107-A (JP)
Title: Treatment method and treatment apparatus for nitrate nitrogen
Inventor: KITAMURA HIDEO
IPC: C02F1/461
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decomposition treatment method and decomposition treatment apparatus for nitrate nitrogen, which method and apparatus are compact, are highly efficient and can reduce the environmental load by lowering the concentration of nitrogen components, such as nitrate nitrogen, nitrite nitrogen and ammonia nitrogen, remaining in post-treatment water.  <P>SOLUTION: An aqueous solution containing the nitrate nitrogen is treated by using a nitrite nitrogen forming means 1 to reduce the nitrate nitrogen in the aqueous solution and to convert the same to the nitrite nitrogen. More specifically, means such as electrolysis or irradiation with UV rays, are employed for the nitrite nitrogen forming means. In succession, the aqueous solution treated in the previous step is treated by using a nitrite nitrogen decomposing means to reduce the nitrite nitrogen and to convert the same to gaseous nitrogen. More specifically, means of supplying a reducing agent such as hydrogen or formic acid to the aqueous solution of mixing the same and of bringing the mixture into contact with a hydrogenation catalyst are employed as the nitrite nitrogen decomposing means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003198655-A (JP)
Title: Transmitter, decoding device, transmission and output program, and decoding program
Inventor: ANDO ICHIRO
IPC: H04N19/115
Filed: 2002-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission and output device that can control a code outputting rate in accordance with the changes of transmitting states with respect to individual decoding devices by means of a small-scale device, and can realize the suppression of transmission omission and the effective utilization of a transmission medium, and to provide a decoding device, a transmission and output program, and a decoding program.  <P>SOLUTION: A transmitter transmits the same dynamic image or voice to a plurality of decoding devices through a transmission medium which largely fluctuates in transmitting state by encoding the image or voice. The transmitter can control the code outputting rates with respect to individual decoding devices in accordance with the fluctuation of the transmitting state of the transmission medium by means of the small-scale device, by selecting one from among a plurality of codes encoded at different code rates at every prescribed encoding unit in accordance with the fluctuation of the transmitting state at every decoding device, and outputting selected codes by switching the codes at every prescribed encoding unit. Therefore, the suppression of transmission omission and the effective utilization of the transmission medium can be realized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003114747-A (JP)
Title: Information display juxtaposed with touch panel, and recording medium
Inventor: MAEKAWA KAZUTERU
IPC: G06F3/0481
Filed: 2002-08-26
Abstract: PROBLEM TO BE SOLVED: To make an optimum selection item set easily. SOLUTION: This information display juxtaposed with a touch panel to select a prescribed item out of the plural displayed selection items by the touch panel is provided with a selection means for selecting the selection item based on coordinates of the plural selection items displayed on a display screen and touch position coordinates, and a judging means for judging the presence of reselection touch, and the next proposal of the selection item selected in the last is selected when judged as the reselection touch by the judging means.
Patent JP-2004087390-A (JP)
Title: Light emitting element
Inventor: ARAI KAZUMI
IPC: C07F15/00
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting element which is capable of emitting light with high brightness matched with the spectral sensitivity of cyano color manifesting color of color paper, and which is superior in durability and in simplicity of element preparation.  <P>SOLUTION: This is the light emitting element having at least one organic layer in which a light-emitting layer is contained between a pair of electrodes, and, the light-emitting layer comprises a red light-emitting metal complex having the light emission in which λmax is longer wave than 650 nm.  <P>COPYRIGHT: (C)2004,JPO