baber/WOPTO huggingface dataset:
Patent JP-2005163394-A (JP)
Title: Beacon light system
Inventor: HASEGAWA JUNJI
IPC: E01F9/559
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beacon light system capable of controlling variations in a secondary voltage of an insulating transformer by variations in AC constant-current power source generated in the case luminescence luminous intensity of a beacon light is switched and, at the same time, simplifying a lighting control circuit.  <P>SOLUTION: The beacon light LGT is constituted by using a light emission diode as a light source, and it is connected in series to output of the AC constant-current power source CCR equipped with a current switching means switching output current based on a predetermined luminous intensity ratio. A voltage regulating circuit VR regulates voltage obtained through the insulating transformer Trf intervening between the AC constant-current power source CCR and the beacon light LGT in accordance with detected output of a current detection means DET detecting the output current of the AC constant-current power source CCR, and such a voltage that the luminescence of the light emission diode LED becomes to be a predetermined luminous intensity ratio is output. A constant voltage circuit CVR is impressed to the light emission diode LED by holding voltage regulated by the voltage regulating circuit VR as a constant voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161218-A (JP)
Title: Membrane separator
Inventor: OTA TOMOO
IPC: C02F3/00
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane separator capable of being pulled up from a septic tank even if not detached from piping and discharging the air accumulated in the piping to the outside to well keep the flow of filtrate.  <P>SOLUTION: The membrane separator 30 immersed in a filter tank 7 is equipped with a filtrate supply pipe 36 adjusted of its length to a degree showing an almost U-shape as a whole in order to be pulled up to the outside to perform the maintenance and inspection of a filter membrane 31 or the like. Even if bubbles get mixed in the filtrate from the filter membrane 31, air bubbles are separated from the filtrate in a T-shaped pipe 40 before they flow in the filtrate supply pipe 36. Since the air bubbles are discharged from an exhaust pipe 39, air bubbles are not accumulated in the filtrate supply pipe 36 and the filtrate can be always made easy to flow through the pipe. Accordingly, the filtrate in the T-shaped pipe 40 always flows through the filtrate supply pipe 36 stably to always keep the filtering capacity of the membrane separator 30 stable.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005174374-A (JP)
Title: Digital audio reproducing system
Inventor: TSUKAMOTO KENJI
IPC: G11B27/10
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital audio reproducing system outputting a digital data type audio signal reproduced so as to be made to correspond to an output of an analog signal from a record disk while controlling a position, a direction and speed of the output, realizing the play of the digital data type audio signal made to correspond to the output of the analog signal from the record disk even in a range where the digital data type audio signal does not correspond to the output of the analog signal from the record disk due to difference in time length of play (control) between the record disk and the digital data type audio signal.  <P>SOLUTION: This system is provided with a cue setting means 28 which can set a control signal being the analog signal from the record disk 2 to be a cue position of reproduction by selecting an optional part of the audio signal of the digital data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005173702-A (JP)
Title: Device for deciding degree of margin of driving
Inventor: INOUE YASUSHI
IPC: B60R21/00
Filed: 2003-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To accurately decide the degree of margin of vehicle equipment operation of a driver.  <P>SOLUTION: Vehicle information on a steering angle etc., is detected by a vehicle information acquiring device 10 and stored in a vehicle information storage device 102. A vehicle equipment operation acquiring device 104 acquires the timing of operation of on-vehicle equipment by the driver and a part 103a for deciding the degree of margin of the driving compares the variational characteristics of the vehicle information about the steering angle etc., at a specified time, before and after the operation timing, to decide the degree of margin of the vehicle equipment operation of the driver.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004207712-A (JP)
Title: Manufacturing method for integrated circuit
Inventor: LIU WUPING
IPC: H01L21/768
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a via and a trench with dual-damascene structure at the same time by one-time etching.  <P>SOLUTION: The manufacturing method for an integrated circuit 100 includes a step of providing a base 102, a step of forming a first conductor 104, a step of forming a first barrier layer 106, a step of forming a first dielectric layer 108, and a step of forming a mask layer.The method further includes a step of forming a first via opening portion in the mask layer, a step of forming a first trench opening portion in the mask layer and form a second via opening portion in a lower layer of the mask layer, at the same time, and a step of forming a second trench 132 opening portion through the mask layer and in the lower layer of the mask layer and form a third via opening portion 134 in another lower layer of the mask layer, at the same time. The method further includes a step of forming the trench and the via 134 by using the third via opening portion and the mask layer and by removing the first barrier layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253112-A (JP)
Title: Recording/reproducing apparatus and disk cartridge
Inventor: AMAN YASUTOMO
IPC: G11B23/03
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To satisfactorily reduce disk surface vibration in a recording/reproducing position with a simple constitution of a main stabilizing member and an auxiliary stabilizing member that cause Bernouilli effect to act.  <P>SOLUTION: A disk surface of an optical disk 1 is divided into two regions S1 and S2 by a straight line A being close to a a movement line R for an optical pickup 4 to scan in the surface of the optical disk 1 and passing in the vicinity of a center of the optical disk 1. At least one auxiliary stabilizing member 6 is arranged separately from the the main stabilizing member 5 and in the region S2 positioned on the downstream side of an optical disk rotational direction in an optical pickup 4 out of two regions S1, S2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005184320-A (JP)
Title: Diaphragm for dynamic microphone and manufacturing method thereof
Inventor: AKINO YUTAKA
IPC: H04R31/00
Filed: 2003-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To form a thin film for damping having stable quality on a sub-dome, in a diaphragm for a dynamic microphone having a center dome and the sub-dome.  <P>SOLUTION: The diaphragm 1 having the center dome 10 and the sub-dome 20 is temporarily fixed on a rotating base 40. An ultraviolet-curing resin 50 containing no volatile component is continuously applied like a streak over the entire circumference of the inner circumferential edge 20a of the sub-dome 20, and the resin 50 is allowed to naturally flow down along the curved surface of the sub-dome 20 without allowing a centrifugal force to work so that the resin 50 may fit in the dome surface. The rotating base 40 is rotated to expand the resin 50 by its centrifugal force toward an outer circumferential edge 20b side of the sub-dome 20 so that the resin 50 is made into a thin film. Then, the resin 50 is irradiated with an ultraviolet ray so as to be cured, and a thin film 50a for damping is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005180279-A (JP)
Title: Device for forming vacuum membrane and method for controlling vacuum pump for the same
Inventor: MITSUTOME KAZUYA
IPC: C23C16/44
Filed: 2003-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum membrane forming device capable of safely performing discharge of process gas in a vacuum tank while keeping a vacuum pump system safe even when a part of a vacuum pump fails, and a method for controlling the vacuum pump for a vacuum membrane forming device.  <P>SOLUTION: The vacuum membrane forming device 1 is provided with a vacuum chamber 10 and at lease two stage vacuum pump of booster pumps A/B/C and a screw pump D in a order from the vacuum chamber 10 side for vacuuming and discharging the vacuum chamber 10. A vacuum pump drive control part controls to stop all vacuum pumps of the booster pump A/B/C and the screw pump D when a vacuum pump irregularity detection part detects irregularity of the booster pump A during operation of the screw pump D and the booster pumps A/B/C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004210633-A (JP)
Title: Iron oxide and its manufacturing method
Inventor: KIKUCHI TAKAHIRO
IPC: A61Q1/12
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide iron oxide which has excellent dispersibility and is suitable for electronic component applications, pigment applications, cosmetic applications or the like, and to provide a method of manufacturing the same.  <P>SOLUTION: The iron oxide is flocculation particles of primary particles having diameters of ≤0.10 μm and has a median diameter of ≤0.60 μm. The iron oxide has such a particle diameter distribution that the difference between the flocculation particle diameter at the point where the accumulation of flocculation particles having larger particle size attains 10% and the median diameter of the flocculation particles is not higher than two times of the median diameter of the flocculation particles. Further, the iron oxide is manufactured by controlling the particle diameter of the iron oxide before being crushed so as to obtain volume ratios mentioned below and thereafter, crushing the iron oxide with an air flow-type crusher. The particle diameter control of the iron oxide before being crushed is performed so that the volume ratios of the particles having diameters of ≥1,000 μm, 1,000-106 μm, and <106 μm become 5-25%, 35-75%, and ≤40%, respectively.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005178202-A (JP)
Title: Method and device for temperature control of line type inkjet head
Inventor: HORI HISAMITSU
IPC: B41J2/055
Filed: 2003-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce irregularities of an ink discharge amount in a longitudinal direction of a long inkjet head.  <P>SOLUTION: The long inkjet head is constructed by combining a plurality of head blocks. A heater is set for each head block, and moreover a temperature control setting value for controlling each heater is set separately for each head block. The temperature control setting value for each head block is set to correct the irregularities of the ink discharge amount among head blocks. Each heater is separately controlled on the basis of the temperature control setting value, so that density irregularities in the longitudinal direction of the long inkjet head can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278521-A (JP)
Title: Fuel injection valve and its injection quantity regulating method
Inventor: OKUYAMA SHOHEI
IPC: F02M51/06
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection valve and its injection quantity regulating method which can be easily processed having a small number of parts, and which can regulate injection quantity in a short time.  <P>SOLUTION: A fixed core 30 is fixed to a cylindrical member 12 by being pressed and inserted to a nonmagnetic member 14 of the cylindrical member 12, and inside of a secondary magnetic member 15. An inner diameter wall of the fixed core 30 has a larger diameter part 35, and a smaller diameter part 36 which has a smaller inside diameter than the larger diameter part 35 in this order from the movable core 22 side. A step 37 is formed on the border between the larger diameter part 35 and the smaller diameter part 36. One end of a spring 24 is engaged with the step 37 and the other end is engaged with the movable core 22. The spring 24 energizes the movable core 22 and a valve member 20 in the direction which the valve member 20 is seated at a valve seat 17. When energization to a coil 44 is on, the valve member 20 along with the movable core 22 is moved to the fixed core 30 against the energization of the spring 24, and a contact 21 is separated from the valve seat 17. Thus, the fuel is injected from an injection hole 18a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005178675-A (JP)
Title: Air-conditioner for vehicle
Inventor: MATSUO HIROKI
IPC: F25B1/00
Filed: 2003-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-conditioner for a vehicle capable of preventing its compressor 16 from getting a dry lock when the vehicle and the air-conditioner left stopping for a long time are started.  <P>SOLUTION: Immediately after an engine 1 is started, a control device 2 performs a normal air-conditioning control upon operating the compressor 16 for the specified time t1 or more in cumulation within a certain speed range no higher than the prescribed revolving speed Ns irrespective of the setting of an operation switch 40. That is, the revolving speed to generate "the dry lock endurance time > one refrigerating cycle time" is taken up as the prescribed revolving speed Ns, and immediately after the engine 1 is started, the compressor 16 is operated for the prescribed time t1 or longer in cumulation within a certain speed range no higher than Ns, and thereby the condition is generated where the lubricating oil in a condenser 17 has made one circulation according to the refrigerating cycle R and got to the compressor 16. Therefore, no dry lock occurs thereafter because the lubricating oil is circulating even if the compressor 16 gets into the high rotation region with the normal air-conditioning control.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004202687-A (JP)
Title: Milling cutter insert with chip control and milling cutter using the same
Inventor: HOEFLER BRIAN D
IPC: B23C5/20
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To generate chips causing no damage to a cutting tool and a workpiece, in a milling cutter cutting insert having a polygonal body of an abrasion resistant material.  <P>SOLUTION: This milling cutter insert has an upper surface and a groove having the axis extending along the total length of one side surface of the insert. This groove is tapered so that a width of the groove continuously increases along the side surface of the insert. A face milling cutter has a shaft directional position setting surface for advancing in the feeding direction. The face milling cutter is also disclosed for using such a cutting insert so that one corner of the cutting insert is furthest from an axial location surface, and a wide end part of the groove associated with a cutting edge facing the feeding direction is adjacent to the corner.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005191619-A (JP)
Title: Scanning line converter
Inventor: MORITA TOMOKO
IPC: H04N7/01
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a conventional motion adaptive scanning line converter employing motion detection and edge detection, that cannot identify a video image whose longitudinal stripes are horizontally moved from a video image whose lateral stripes are at a standstill thereby causing image quality deterioration in the case of converting an interlace video signal "a" into a progressive video signal.  <P>SOLUTION: The scanning line converter disclosed herein provides a moving picture with higher accuracy, more improved stability and higher resolution by adding a discrimination condition as to whether inter-field embedded video signals form a checkered pattern to the conventional motion detection and edge detection.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005188035-A (JP)
Title: Vibration control structure for building structure
Inventor: SAEKI EIICHIRO
IPC: E04H9/02
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration control structure for a building structure which can be set without interfering the field of a view or bothering the movement of a person even with the presence of an opening such as a window or a door of a building, by forming an energy absorbing member as a special structure, to thereby improve the degree of freedom of the design of the vibration control structure.  <P>SOLUTION: The vibration control structure for the building structure is formed of columns and beams. Specifically a strut 8 is arranged at an intermediate location of the beam 3 between the adjacent columns 2, and the vibration energy absorbing member 10 is horizontally set at a location between the strut 8 and the column 2 that avoids a building member such as the window, the door, or the opening. The vibration energy absorbing member is formed by buckling and binding an energy absorbing core 17 by a buckling binding member formed of a coated steel 15 or the like. Then one end of the vibration energy absorbing member 10 is fixed to the strut 8 and the other end of the same is fixed to the column 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005187532-A (JP)
Title: Modified polypropylene and modified polypropylene composition
Inventor: UEKI SATOSHI
IPC: C08F10/06
Filed: 2003-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modified polypropylene which is useful for coatings, primers, tackifiers, adhesives, inks, compatibilizers, reactive polymers, and the like, and has high pigment dispersibility and large affinity to polypropylene and polar materials, and to provide a modified polypropylene composition.  <P>SOLUTION: This modified polypropylene is characterized by comprising (A) polypropylene having a racemodiad fraction [r] of 0.12 to 0.88 (excluding 0.50) measured by<SP>13</SP>C-NMR and a weight-average mol. wt. of 5,000 to 500,000 and (B) a modified polypropylene in which 0.1 to 500 units represented by general formula (1) are grafted or block-bonded; and a composition containing the same.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005191762-A (JP)
Title: Wireless communication apparatus
Inventor: ADACHI SATOSHI
IPC: H04B1/04
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication apparatus the power consumption of which is reduced while maintaining a suitable state without receiving an affect on the reception characteristic depending on a radio wave environment in a wireless communication system.  <P>SOLUTION: In the wireless communication system wherein first and second wireless communication apparatuses carry out wireless communication, a first discrimination circuit 15 which discriminates reception power received by a reception circuit 12 in the first wireless communication apparatus 10, and a second discrimination circuit 141 provided to a signal processing section 14 in the first wireless communication apparatus 10 discriminate the quality of the received signal, a transmission power control request generating circuit 143 generates a transmission power control request for controlling the transmission power of the second wireless communication apparatus on the basis of results of the discrimination, and the first wireless communication apparatus 10 superimposes the transmission power control request on a signal to be transmitted to the second wireless communication apparatus and transmits the superimposed signal to the second wireless communication apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004118870-A (JP)
Title: Crime preventive color mat with built-in air bag
Inventor: MATSUZAKI KEN
IPC: G08B15/02
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To make cash and securities unusable in a criminal act in addition to a conventional crime preventive measure concentrating on the preservation of the cash and the securities.  <P>SOLUTION: A crime preventive color ball spread at present breaks by throwing at an escaping criminal, and scatters fluorescent paint. In this invention, a vessel of the paint is formed as a mat shape, and an air bag plays a role of breaking by being thrown. The air bag is operated in an unmanned system or remote operation by using a sensor or a switch for sensing the criminal act, and the vessel is burst by its inflating pressure, and the internally stored fluorescent paint is scattered to cope with a case of theft such as a safe, an ATM machine and a cash transport car. Paper money and the securities met with the criminal act are dyed and made unusable to prevent actual damage. This crime preventive color mat can be used in a wide field as crime suppressing force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005185930-A (JP)
Title: Dehumidification apparatus
Inventor: FUJII YASUKI
IPC: F24F3/14
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dehumidification apparatus which excellently discharges dew condensation water in the air path of second air so that no dew condensation water accumulates therein by solving such a problem that a high humidity state is maintained even after air flows out of a condenser in the wind path of the second air and there is a possibility of dew condensation even in the wind path besides the condenser in the conventional dehumidification apparatus.  <P>SOLUTION: In the dehumidification apparatus, a circulation wind path 6 through which second air 108 circulates in an order of a heating means 107, a regeneration region 106, a condenser 111 and a second air supply means 113 is formed, and a drainage means 27 for removing dew condensation water stagnating in the circulation wind path 6 besides the condenser 111 is disposed. Thereby, the dew condensation water produced in the circulation wind path 6 does not stagnate in the circulation wind path 6 and is discharged to the outside of the circulation wind path 6 by means of the drainage means 27.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005191947-A (JP)
Title: Digital signal processing circuit
Inventor: SERIZAWA ORIMITSU
IPC: H04L27/00
Filed: 2003-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To allow the filter characteristic of an interpolator to correspond to a wide range of baud rate of a signal, in a digital signal processing circuit.  <P>SOLUTION: Radio waves of a digital satellite broadcast etc. are received and interpolated in an interpolator 16 to extract a symbol point. An output of the interpolator 16 is filter-processed by a Nyquist filter 18, and outputted as I signal and Q signal. While the filter characteristic of the interpolator 16 is set by tap coefficients, a plurality of combinations of tap coefficients are prepared and switched depending on the range of a baud rate to be processed, thereby forming the filter characteristic according to the range of baud rate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI