baber/WOPTO huggingface dataset:
Patent JP-2004289730-A (JP)
Title: Antenna device
Inventor: OCHIAI MAKOTO
IPC: H04B7/08
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To accurately control the phases and amplitudes of signals to be transmitted and received by respective antenna elements constituting a phased array antenna.  <P>SOLUTION: The array antenna device 5 is constituted by a plurality of transmission/reception elements each housing a pair of reception circuit and a transmission circuit. A control apparatus 12 measures signals to be transmitted and received by each of the transmission/reception elements, and applies correction of phase shift amount/amplitude to the signals so that the amplitude is constant regardless of a phase shift value θ for the signals, so that the phase shift amount/amplitude of signals in all the plurality of transmission/reception elements 4 are constant, and so that the phases of the signals to be transmitted and received by all the transmission/reception elements are equal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291237-A (JP)
Title: Ink jet recording medium and ink jet recording method
Inventor: SUZUKI TAKAYUKI
IPC: C09D11/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording medium which shows high image density and superb ink grab, and an ink jet recording method.  <P>SOLUTION: The ink jet recording medium shows a surface zeta potential of +5 to +30 mv at pH7 of the recording surface of an ink jet recording medium having at least one ink absorbing layer formed on a support, and the ink jet recording method using the medium is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296600-A (JP)
Title: Method for producing semiconductor device
Inventor: ITANI NAOKI
IPC: H01L21/304
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a semiconductor device in which a film being polished can be polished with a high throughput while suppressing dishing on the surface of the film being polished.  <P>SOLUTION: The method for producing a semiconductor device comprises a first step for planarizing the surface of a film being polished by polishing the surface of the film 20 being polished while supplying abrasive containing abrasive grains and an additive composed of a surfactant, and a second step for planarizing the surface of the film being polished furthermore with a polishing amount corrected depending on a deviation of measured film thickness of the film being polished from a reference film thickness while supplying water without supplying the abrasive.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296716-A (JP)
Title: Optical receptacle
Inventor: SHIMOMURA TSUTOMU
IPC: G02B6/42
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical receptacle by which an optical element block is precisely positioned.  <P>SOLUTION: The optical receptacle is provided with a housing, a transmission side optical element block and a receiving-side optical element block 10b both of which are housed in the housing. The receiving-side optical element block 10b is provided with a photodetective diode for converting an optical signal transmitted via an optical transmission medium provided with an optical plug to an electric signal, a microwave transmission circuit molding part 11b provided with a pillared optical element mounting table 12b having the photodetective diode mounted on the tip surface on its front surface, and a resin lens formed by a casting method on the tip surface of the optical element mounting so as to be positioned on an optical path between the optical element mounting table 12b and the optical transmission medium. In the vicinity of the root of the optical element mounting table 12b on the front surface of the microwave transmission circuit molding part 11b, recessed grooves 25a to 25d are formed for accumulating resin for forming the lens.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290441-A (JP)
Title: Band and watch provided with the band
Inventor: HITAI YOSHIHIRO
IPC: A44C5/02
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a band capable of increasing an expansion/contraction amount even when being constituted by connecting frames and improving a wearing feeling.  <P>SOLUTION: For a band 20, a through-hole 25 of a projection part 23 which is one connection part of the frame 21B is made longer than the outer diameter of a connection pin 30 in the length direction (the direction of an arrow Y) of the band 20. Also, the hole diameter of the through-hole 25 in the thickness direction (the direction of the arrow Z) of the band 20 is made as large as the side of the other piece 21A connected to the projection part 23, and the frame 21A and the frame 21B are twisted in the thickness direction of the band in the case that the frame 21A and the frame 21B are separated from each other in the length direction of the band.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295672-A (JP)
Title: Production control system and its method
Inventor: FUJII SHUHEI
IPC: G06Q50/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production control system which can accurately control the progress status of production and can reduce the number of man power by operators.  <P>SOLUTION: An in-house sign is composed of a recording medium having a surface on which plate information can be rewritten and includes therein an IC chip which can record the information. A plate issuing machine 137 issues the in-house sign one by one, and manages the progress status of production by measuring the time when the issued in-house signs are taken out for each taking-out. In the case where no issued in-house plate is taken out from a plate issuing part (main body) 137A, the in-house signs which have not been taken out and pooled at the time are displayed on a display part 137B in a step-stacked shape for warning.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291890-A (JP)
Title: Occupant protection device
Inventor: ASADA RYUICHI
IPC: B60R21/16
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an occupant protection device which adjusts working timing of a pretensioner and developing timing of an air bag in accordance with a collision form, and is easily manufactured.  <P>SOLUTION: This occupant protection device 1 is devised to detect deceleration generated by an impact which a vehicle receives, to integrate the detected deceleration within specified time, to wind up a seat belt by the pretensioner 9 at the time when an integrated value obtained by this integration exceeds a standard value for the pretensioner and to develop the air bag 81 at the time when the integrated value exceeds a standard value for the air bag. Additionally, the standard value for the pretensioner and the standard value for the air bag are set so that the standard value for the air bag becomes higher than the standard value for the pretensioner at each time after computation starting time t0 and free to change in accordance with time after the computation starting time t0.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290534-A (JP)
Title: Dishwasher
Inventor: SADAKANE KOICHI
IPC: A47L15/42
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dishwasher having a reduced size, a low cost, and improved reliance by reducing the number of expensive driving circuits such as an inverter circuit and its control IC.  <P>SOLUTION: The dishwasher 1 includes a washing pump 31 for supplying washing water for washing dishes, and a drain pump 32 for draining wastewater to the outside of the dishwasher. The dishwasher 1 has a motor 51 of the washing pump 31 and a motor 52 of the drain pump 32 sharing one driving circuit 5, and includes a switching means 53 for transmitting the output of the driving circuit 5 to either one of the motors 51 and 52.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296405-A (JP)
Title: Switch interlock mechanism
Inventor: AKIYAMA TOMOKAZU
IPC: H01H33/52
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch interlock mechanism, capable of preventing interlock troubles.  <P>SOLUTION: Each base end 25a, 26a of each interlock rod 25, 26 is rotatably connected to each operation handle 20, 21 of each operation shaft 18, 19 of each side. Each interlock rod 25, 26 is arranged in parallel with an interval between them by being guided by each guiding member 29, 30, so that tip parts 25b, 26b can move in the fore and aft direction. A lock lever 33 is arranged between each tip part 25b, 26b of each interlock rod 25, 26. A base end 33a of the lock lever 33 is rotatably supported by a rotation supporting part 34 near the area where the tip part 26b of the interlock rod 26 of the other switch moves in the fore and aft direction. A long hole 35 of the tip part of the lock lever 33 slidably connects the tip part 25b of the interlock rod 25. The lock lever has a lock member 37.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299794-A (JP)
Title: Deformed article transfer device
Inventor: MITARAI TADASHI
IPC: B25J15/08
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deformed article transfer device of excellent versatility capable of transferring/placing deformed articles of elliptical section with the angle thereof aligned to each other.  <P>SOLUTION: In the deformed article transfer device, an accommodation case 201 to accommodate an article 202 is installed on an inclined surface by a rolling roller 206, a multiple article holding mechanism 212a turnably provided on a multi-axis robot mechanism 210 takes out the article 202, and places it in a common tool moving on a circulation conveyor. In the transfer step of the article 202, a first circumferential surface contact body 233a is driven by an air cylinder 230 to roughly adjust the holding angle of the article 202, and a second circumferential surface contact body 243a is driven by a servo motor successively to precisely adjust the holding angle of the article 202.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301992-A (JP)
Title: Method for manufacturing phase shift mask blank, method for manufacturing phase shift mask, phase shift mask blank and phase shift mask
Inventor: FUKUSHIMA CHIKAYASU
IPC: G03F1/68
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method to form a less defective phase shift film in a phase shift mask blank and a phase shift mask having a plurality of phase shift films.  <P>SOLUTION: The method for manufacturing a phase shift mask blank includes a process of successively depositing two or more layers of phase shift films having different compositions from each other on a substrate by sputtering using two or more targets. In the process of depositing the phase shift film of each layer, the phase shift film of each layer is formed by continuously discharging the entire target used for depositing the phase shift film of one layer without stopping while the phase shift film of another layer is deposited. Further, the phase shift mask blank has two or more layers of phase shift films having different compositions from each other on a substrate, and each phase shift film in the two or more layers contains 1 to 10% of the composition of the adjacent phase shift film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301226-A (JP)
Title: In-line type accumulator
Inventor: KUMAGAI NORITAKA
IPC: F16L55/04
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-line type accumulator that can be easily incorporated into a flow passage for fluid, and that is capable of effectively restricting pulsation.  <P>SOLUTION: This in-line type accumulator is provided with an elastic cylinder 8 that can be diametrically enlarged or contracted, a plurality of coil springs 9 inserted into the elastic cylinder 8 in a vertical line, and outer cylinder bodies 11 and 13 having bending performance, and surrounding the elastic cylinder 8 in a circumferential direction to form cavities 10 and 12 to an outer circumference of the elastic cylinder 8. Pulsation restricting gas is filled in the cavities 10 and 12. The elastic cylinder 8 is incorporated in the flow passage for fluid 37 of which pulsation is to be restricted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312799-A (JP)
Title: Power supply
Inventor: MAEDA AKIRA
IPC: H02M3/28
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply capable of sufficiently improving the fluctuation characteristics of a load voltage when a load abruptly changes.  <P>SOLUTION: When an abrupt change in a load current VL is detected with a current detector 52, a differential output of the detection signal waveform from the current detector 52 is applied to the detection voltage of a voltage feedback circuit 3. So, the voltage feedback circuit 3 takes the abrupt change in load current into consideration to control that the load voltage VL is kept constant. Thus, the load voltage VL is stabilized at abrupt change of load due to feedback of current information, without the need for increasing, more than required, a dummy current flowing output terminals +Vo and -Vo and an AC gain of the current feedback circuit 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312106-A (JP)
Title: Image layout apparatus and printer
Inventor: HAGIWARA MOEKO
IPC: H04N5/225
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image layout apparatus which allows the relation of a layout to the number of kinds of images to be easily and suitably set for laying out a plurality of kinds of images on the layout having a plurality of frames.  <P>SOLUTION: The apparatus comprises a means for storing a corresponding relation of the number of kinds of images to the kind of layouts, and a means for determining a layout to be used for laying out the selected image according to the number of kinds of selected images, based on the corresponding relation stored in the corresponding layout storing means. When the kind of goods is selected on an item select screen 210 and images to be printed are selected on an image select screen 220, the apparatus automatically selects a layout meeting these and displays it on a layout check screen 230.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004306297-A (JP)
Title: Wood smoking and drying method and apparatus therefor
Inventor: HIRAI MITSUYOSHI
IPC: B27K5/00
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wood smoking and drying method for performing treatment of high quality by inexpensive equipment having a simple structure, and apparatus therefor.  <P>SOLUTION: In this method for smoking and drying wood 13 by supplying high temperature smoke and steam to a drying chamber, water is heated at the temperature of a smoke producing combustion part 21 to produce steam which is, in turn, supplied to the drying chamber 1. The combustion part 21 is subjected to burning operation under the drying chamber 1 and a heating tank 9 housing water is interposed between the drying chamber 1 and the combustion part 21 not only to produce steam by the heating of the heating tank 9 but also to bear at least a part of the heating in the drying chamber 1. This smoking and drying apparatus for wood is equipped with the combustion part 21 for producing smoke, the drying chamber 1 which receives the smoke to dry the wood 13 and a steam supply part 9 for supplying steam to the drying chamber 1. The steam supply part 9 is installed adjacent to the combustion part 21 and steam is produced in the steam supply part 9 by the heat from the combustion part 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305326-A (JP)
Title: Posture correcting device with air bag
Inventor: YAMAZAKI IWAO
IPC: A61F5/01
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a posture correcting device with a air bag that effectively corrects a posture.  <P>SOLUTION: By arranging air bags 7 and 9 in the back portion 1 and the belt portion 3 of a clothing body 100, the two positions of the back and the waist of a user can be simultaneously pressed, sufficiently straightening the user's spine and effectively performing the correction of the entire spine. By putting correction plates 15 and 17 into the back portion 1 and the belt portion 3 of the clothing body 100 and entirely holding expansion faces 7b and 9b of the outsides of the air bags 7 and 9 by correction plates 15 and 17, the pressing force of the air bags 7 and 9 can be concentrated in the direction of pressing the body and a sufficient pressing force is obtained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309796-A (JP)
Title: Image forming apparatus
Inventor: YAMAGATA MASANORI
IPC: B41J29/377
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem concerned with the temperature state in an image forming apparatus, which has at least one cooling fan 60, 61, or 62 in an apparatus body and is also equipped with error detecting means 30 to 36 of detecting a form jam and other errors occurring, by optimizing in-apparatus temperature control in error occurrence and temperature control at respective part in the apparatus in case of form jam occurrence.  <P>SOLUTION: Provided is a means of turning on and off the cooling fans 60, 61, and 63 or varying their the speed of rotations in operation according to types of errors detected by the error detecting means 30 to 36.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305452-A (JP)
Title: Golf club
Inventor: AKIE MASAKI
IPC: A63B53/04
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf club suitable for approach shot by improving the stability of the carrying distance of a golf ball.  <P>SOLUTION: In the golf club provided with a golf club head 1 at the tip of a golf club shaft, the mass of the golf club head 1 is designated to be ≤150 g. A loft angle α is designated to be 30 to 50°.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003329022-A (JP)
Title: Human engineering fastener
Inventor: MOERKE BENJAMIN H
IPC: F16B5/06
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastener to fix a panel at a base.  <P>SOLUTION: The fastener is provided with a body contained in the base, and a pin inserted in the body through a panel and fixing the panel at the base. The body has a pair of legs incorporating an interference control mechanism operated such that the body is held in the base and controls a force necessary for insertion of the pin of the fastener into the body. A hole formed through the leg of the body part and adjacently to the base of the leg in the fastener and may have a decreased cross sectional part or an elastomer member molded at the base of the leg of the fastener.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004320862-A (JP)
Title: Dc-dc converter
Inventor: KATO TOMONARI
IPC: H02M3/07
Filed: 2003-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a charge pump system DC-DC converter which is equipped, at its prestage, with a voltage stabilization circuit which has a protection circuit against overcurrent, capable of making the current outputted from a charge pump circuit part drop to a desired current value, even when the output terminal of the charge pump circuit part is short-circuited to ground voltage.  <P>SOLUTION: When the output voltage Vo2 of the charge pump circuit 3 drops lower than the output voltage Vo1 of the voltage stabilization circuit 2, a second protection circuit against overcurrent, composed of an operational amplifier AMP3 and a current control transistor M4, makes the output voltage Vo1 of the voltage stabilization circuit 2 drop to a voltage Vs1 or lower and drops an output current io1 to a desired current i2, too.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004319822-A (JP)
Title: Packaging structure of semiconductor
Inventor: SHIMIZU YOSHIAKI
IPC: H01L23/40
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging structure having a large heat radiation effect, easy-to-assemble performance, space saving performance, and small resistance loss or the like.  <P>SOLUTION: The packaging structure has a pair of heat radiators 12, 22 having attachments 14, 24 on one-end side of which the heat radiating fins 16, 24 are provided. One or a plurality of semiconductors 32, 36 for a power circuit or the like are installed on the other sides of the attachments 14, 24. The attachments 14, 24 are opposed at predetermined intervals by positioning the fins 16, 24 in an inverse direction, and connection fixed each other by projections 18, 28 for fixing projecting in a direction inverse to the fins 16, 26.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317866-A (JP)
Title: Objective lens and imaging device using the same
Inventor: MIYAZAWA NOBUYUKI
IPC: G02B13/04
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wide angle lens which is compact and has a long back focus.  <P>SOLUTION: The wide angle lens has a front group having a negative lens G1, a negative lens G2, and a positive lens G3 in this order from the object side; a stop; and a rear group having a negative lens G4, a positive lens G5, and a biconvex lens G6 having a large convexity directed to the object side, and the lens G2 has an aspherical surface on the image surface side, and the lens G6 has an aspherical surface as at least one surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328070-A (JP)
Title: Facsimile and print resuming method at occurrence of multi-page printing error
Inventor: YAMAMOTO SHUGO
IPC: G06F3/12
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To save a time and resources up to the end of printing by preventing duplicated printed objects generated in the course of returning to a printing mode after an abnormal situation caused by the lack of recording paper or ink.  <P>SOLUTION: When an ink ribbon sensor 6 or a recording paper sensor 7 detects the lack of recording paper or an ink ribbon during printing, the facsimile interrupts the printing to wait for charging the ink ribbon or the recording paper. When the ink ribbon or the recording paper is charged to go into a printing mode, it resumes the printing starting from a printing-interrupted point. If a user gives a forced ending command at the interruption of the printing or after a specified time lapses, it exits after finishing the printing process. This is for the reason that a motor is left excited at the time of the interruption, and hence there is a risk of damaging the motor for a long interruption.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324946-A (JP)
Title: Roof exhaust cooling system
Inventor: HAYASHI SHINICHIRO
IPC: F25D7/00
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for reducing a heat island phenomenon by cooling warmed exhaust gas from an air-conditioner of a heat pump type, in particular.  <P>SOLUTION: The air-conditioning exhaust cooling system comprises a cooling space consisting of a combination of at least one of a space provided in the roof of a building where mist water droplets exist, a space covered with a thin water film and a space covered with vegetation and a pipe for introducing air-conditioning exhaust gas from the building into the cooling space. The air-conditioning exhaust gas introduced into the cooling space is cooled and exhausted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325236-A (JP)
Title: Sample analysis apparatus and analysis disc
Inventor: MIYAGAWA SATOSHI
IPC: G01N21/01
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sample analysis apparatus and an analysis disc for overcoming the workability problem such that a sample needs to be mixed with a solvent and flies when a powder solid is analyzed in a conventional sample analysis disc and improving the workability for fixing the sample when the solid sample is handled.  <P>SOLUTION: The analysis disc 1 is provided with a sample sheet 4 for carrying and holding the sample 5, a disc substrate 2 for mounting the sample sheet 4 and an elastic member for wholly covering the sample 5 so as to fix the sample sheet 4 to the disc substrate 2. The elastic member has a partial peel region for attaching and removing the sample sheet 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI