baber/WOPTO huggingface dataset:
Patent JP-2004296526-A (JP)
Title: Plasma cvd apparatus
Inventor: NIIKURA CHISATO
IPC: H01L31/04
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma CVD apparatus that is useful in a field of manufacturing a microcrystalline and amorphous silicon thin film solar cells and can quickly manufacture a uniform thin film in a large area.  <P>SOLUTION: This plasma CVD apparatus is constituted by installing a substrate to the surface of an anode and integrating a cathode plate with a shower head type introducing port through which a reactive gas is uniformly introduced into the surface of the substrate in a reaction vessel. In addition, the surface of the cathode plate is formed in a recessed and projecting surface by connecting long cylindrical recessed sections arranged in a grid-like state to each other through grooves, and reactive gas introducing ports are formed by forming holes having diameters smaller than those of the long cylindrical recessed sections in the recessed sections.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291783-A (JP)
Title: Riding rice transplanter
Inventor: YAGISAWA TOSHIO
IPC: B60G3/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspension structure with sufficient followability of both front and rear wheels against uneveness of a furrow pan while enabling easy adoption of a general mechanical transmission structure as that for a driving wheel of a riding rice transplanter.  <P>SOLUTION: In the riding rice transplanter, four wheels of the front wheels 2 supported to a front axle case 20 and the rear wheels 3 supported to a rear axle case 30 are independently suspended. The riding rice transplanter is provided with the suspension structure by an expansion/contraction support mechanism 6 capable of vertically moving the respective front wheels 2 by linear expansion/contraction; and a suspension structure by a rocking support mechanism 7 capable of rocking the respective rear wheels around a lateral axis X along a left/right direction of a vehicle body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295478-A (JP)
Title: Right sharing system
Inventor: SAKURAI SUMIO
IPC: G06Q50/10
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a right sharing system that enables a plurality of users to share a specific right and have even opportunities to reserve the execution of the right.  <P>SOLUTION: The right sharing management system comprises a server that provides on a network a sharing management website enabling a plurality of specific users to share a specific right and that has a database for managing a total reservation status of the right and a database for managing information about reservation histories of the users, and user terminal devices connectable to the network; and is programmed to receive at the server a reservation application requesting the execution of the right from the user terminal device, calculate a reservation-fixed date/time of the user from the reservation history, and provide on the website a page displaying the reservation status or deliver it by email.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297906-A (JP)
Title: Power feeder
Inventor: KURAMOCHI MITSURU
IPC: H02J9/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily replace the part of wiring in which wire breakage or the like occurs, in a power feeder that performs backup with respect to abnormalities, such as the wire breakage at one wiring, by switching two wirings between a power supply device and an external device that receives power from the power supply device.  <P>SOLUTION: At normal times, a second coil 31 installed at the external device 40 is made to induce an AC voltage by an AC magnetic field generated at a first coil 21 to which an AC current flows, and feeds the AC voltage to the external device 40; and when an abnormality occurs in the AC current flowing to the first coil 21, the second coil 31 of the external device 40 is made to induce an AC voltage, corresponding to the AC magnetic field generated at a third coil 61, by making an AC current flow to the third coil 61 using a current control means 70, and feeds power to the external device 40. Switching parts between a first wiring part 20 and a second wiring part 60 are connected by electromagnetic coupling, thus eliminating physical connections at the switching parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301965-A (JP)
Title: Bias controlling device of optical modulator and optical modulation device using bias controlling device
Inventor: MORI TAKASHI
IPC: G02F1/03
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bias controlling device of an LN modulator having neither deterioration of quality nor deviation from the optimum point in modulated light while the characteristic of a conventional technology that an element having low speed corresponding to a low frequency sine wave may be used as a photo diode and the photo diode is not affected by power change is maintained, and to provide an optical modulation device using the bias controlling device.  <P>SOLUTION: A low frequency signal generator 10 outputs a sine wave 30 having a lower frequency as compared with the frequency of an input signal 34. A tr and tf variable means 13 outputs a modulation signal 35 formed by changing the rising tr and the falling tf of the input signal 34 according to the sine wave 30. The LN modulator 2 modulates the inputted light by the modulation signal 35. A photoelectric transducer 4 transduces light 23 from the LN modulator 2 branched by a light branching means 3 into an electric signal and a synchronous detector circuit 11 receives the electric signal and extracts a low frequency component. A controlling means 12 controls bias voltage of the LN modulator 2 so that output of the synchronous detector circuit 11 is made zero.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298032-A (JP)
Title: Fertilizing furrow opener for dune
Inventor: KATAHIRA MITSUHIKO
IPC: A01C5/06
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fertilizing furrow opener used in dune and capable of forming furrows which have hardly collapsing walls and are used for planting Welch onions, whose fertilizer-charging port for simultaneously charging the fertilizer on the formation of the furrows is not clogged with dune soil, and whose bottom side can uniformly be finished with the covering dune soil after the fertilizer is charged.  <P>SOLUTION: This fertilizing furrow opener A comprises a tip portion 1 having a ship shape on the flat view, and a body portion 3 connected to the tip portion 1 and formed in a shape rearward widen on the flat view and upward widen on the cross-sectional view. A soil-covering member 11 is disposed behind a bottom-opened portion 6, and the fertilizing furrow opener A is controlled with a posture-controlling member 19 through a fertilizing portion-attached member 14 disposed in the front. Right and left furrow-forming plates 5 are supported with a turn buckle 15. Pushing pressure-adjusting members 21 are disposed between collapse-preventing plates 4 projected at the upper ends and soil-repelling plates 20 outward disposed from the tip portion 1, respectively. On the other hand, a fertilizing portion 25 attached to the fertilizing portion-attached member 14 comprises a fertilizer-charging portion 27, a notching portion 28 disposed on one side of the fertilizer-charging portion 27, and a fertilizer-delivering portion 29 disposed on the facing other side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304429-A (JP)
Title: Information distributing system, content receiving apparatus usable therefor and broadcast receiving apparatus
Inventor: KANEDA RYUJI
IPC: H04N7/173
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to view a broadcasted program again.  <P>SOLUTION: In an information distributing system 10, a content server 50 maintains the same contents as those of a program broadcasted by a broadcasting station 30, and distributes the contents by streaming via the Internet 20. The broadcasting station 30 broadcasts the URL of the contents by data broadcasting when broadcasting the program. Upon an instruction of the user, a cellular telephone 100 notifies a home server 200 about the URL of the contents corresponding to the program during being viewed. The user can reproduce the contents by accessing the notified URL of the contents by the home server 200 at home.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298928-A (JP)
Title: Method and device for forming pipe
Inventor: KUDO TAKASHI
IPC: B21D5/14
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To correctly and efficiently form a pipe only by a bending machine without using any other corrective means than the bending machine when uniformly bending a work with holes to the diameter of the pipe.  <P>SOLUTION: A work W with holes is fed to a bending machine with lower rolls 2 and 2' parallel to an upper roll 1 disposed below the upper roll, and a pipe is formed by a rough-forming step and a fine-forming step. In the rough-forming step, the work is bent so as to obtain the normal diameter at a hole portion. In the fine-forming step, the hole portion is not pressed for bending, but other portions are rolled to gradually bring the diameter close to the normal value to form the pipe.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303988-A (JP)
Title: Semiconductor memory device and its manufacturing method
Inventor: ASAKAWA TSUTOMU
IPC: H01L27/105
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device which attains a high integration by realizing the stable contraction of an electrode arranging pitch in a cross point type ferroelectric RAM.  <P>SOLUTION: An insulating film 11 for a barrier of a flattened substrate is provided on a predetermined layer on a semiconductor substrate. A lower electrode 12 is formed on the insulating film 11. An interlayer insulating film 13 covering the lower electrode 12 is formed. The ferroelectric film 14 is embedded in an aperture of the interlayer insulating film 13 reaching a predetermined region of the lower electrode 12. Thus, the ferroelectric film 13 does not depend upon the etching shape of the lower electrode 12. The upper electrode 15 is provided to cross the lower electrode 12 including the ferroelectric film 13 on the interlayer insulating film 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299604-A (JP)
Title: Steering control device and its program
Inventor: HOSHINO MAKOTO
IPC: B64C25/50
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering control device capable of preventing hunting.  <P>SOLUTION: This steering control device judges whether or not a target angle TA to be an angle to be steered of a front leg changes. When the device judges that the target angle TA does not change at a time t2, the device judges whether or not a target error EA that an actual steering angle RA is deducted from the target angle TA is smaller than a predetermined range B. When the device judges that the target error EA is smaller than the predetermined range B at a time t3, the device widens margin of the target angle TA from NX to LX. The steering control device therefore does not perform a steering operation of the front leg again, even if the actual steering angle RA is lowered again by torsion generated in a tire at and after the time t3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311065-A (JP)
Title: Manufacturing method of organic el display
Inventor: YONEDA KIYOSHI
IPC: H01L51/50
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize characteristics of an organic EL device by uniforming the distribution of film thicknesses of a hole-transport layer, an emitting layer and an electron-transport layer or the like constituting the organic EL device formed on an insulating substrate, and also by uniforming the temperature distribution of the insulating substrate.  <P>SOLUTION: A depositing beam 201 is emitted from a depositing beam generating source 200 to deposit an organic EL material on the insulating substrate 10 through a shadow mask 100. The depositing beam generating source 200 is scanned from one end of the insulating substrate 10 to the other end, and at the same time the source is rotated in a reciprocative manner between predetermined maximum rotation angles centered on a longitudinal midpoint P of the depositing beam generating source 200, by which a scanning distance becomes longer at the end of the depositing beam generating source 200 as compared with its central part, and the thinning of the film thickness of a deposited film is suppressed correspondingly.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308462-A (JP)
Title: Air cleaner
Inventor: GOTO ISAO
IPC: F02M35/024
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner which does not require installation of an air introduction part on an end of a sidewall of an air cleaner body, and can prevent occurrence of turbulent inside.  <P>SOLUTION: (1) An air cleaner 10 has an expansion part 23 in which a cross section of a flow passage is suddenly expanded, wherein a protrusion 50 protruded in the opposite direction to the expansion of the expansion part 23 is provided to an air cleaner wall immediately before expanding of the expansion part 23. Provision of the protrusion 50 leads to suppression of occurrence of turbulent on the downstream side of the protrusion 50. (2) The protrusion 50 is integrally molded on the air cleaner wall.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312405-A (JP)
Title: Data transmission method and data transmission device, as well as, data receiving method and data receiving device
Inventor: ITO YUJIRO
IPC: H04N7/167
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of making a receiving device with no decoding means receive encrypted transmission for auxiliary data contained in signals such as HD (High Definition) signals without any troubles, and reproducing the encrypted auxiliary data properly.  <P>SOLUTION: An auxiliary data packet includes an auxiliary data flag ADF in which a plurality of inhibit codes are formed as a continuous one with a first combination. In the auxiliary data packet, the auxiliary data flag ADF is replaced with an auxiliary data flag EADF in which a plurality of inhibit codes are formed as a continuous one with a second combination different from the first combination, while an encrypted auxiliary information data DYAE/DCAE which does not contain inhibit codes is obtained based on an auxiliary information data DYA/DCA formed without using inhibit codes. An encrypted auxiliary data packet containing the auxiliary data flag EADF and the encrypted auxiliary information data DYAE/DCAE is formed to be sent out for transmission.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305130-A (JP)
Title: Tea and method for blending the same
Inventor: NAGAI TAKESHI
IPC: A23F3/06
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide tea allowing a purchaser to objectively know the taste components of original tea and thereby easily select tea fitting to her (his) own sense of taste so as to widen the selection range of the tea, and allowing the purchaser to recognize a kind, a producing district and a firm producer each of the original tea so as to enjoy the tea while confirming "safety" and "a sense of security" regarding the tea; and to provide a method for blending the tea.  <P>SOLUTION: The tea is so made as to display taste components of original tea via a numerical value data display means, and efficacy components of the original tea via a numerical value data display means. When the original tea comprises blended tea of a plurality of original teas, the purchaser can get information about the relation between the taste of the tea and taste components or its blending ratio so as to utilize the information for her (his) purchase to select tea more suitable for her (his) own sense of taste. When the numerical value data display means is provided via Internet web site, the data concerning the taste components is easy to be updated into the latest one and is extensively usable, and the purchaser can easily buy the most suitable tea for her (his) own sense of taste.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305135-A (JP)
Title: Method for operating turf and turf-operating machine
Inventor: KIMURA TSUTOMU
IPC: A01B45/02
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To increase operation efficiency as a whole by continuously carrying out vent hole-boring operation by tine and root-cutting operation by slice blade during a series of operation at nearly the same position of turf surface and enhance both of the aeration effect of the vent hole and the root-cutting effect of turf.  <P>SOLUTION: In the operating machine for operating turf, a tine T for boring the vent hole and the slice blade S for cutting root are lifted or lowered in progress to turf surface, and boring operation and root cutting operation are continuously carried out during a series of operation. In the operating machine, the tine T and the slice blade S are attached to the same attaching block (a material to be attached) 5 at nearly the same interval D as a pitch P of the vent hole H and piercing trace V for root cutting continuously formed on the turf surface F in the advancing direction Q.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310586-A (JP)
Title: Automatic transaction device and card used together with the same
Inventor: HIRAMATSU HIDEO
IPC: G06Q40/02
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable the comment information arbitrarily selected by a user to be recorded in a bankbook by reducing the loads on a host computer in bank transactions or the like.  <P>SOLUTION: An automatic transaction device 11 for performing the transaction related to money is connected via a communication network 13 to the host computer 14 for managing the bank account of the user. A plurality of pieces of comment information by which the user discriminates the transaction is pre-registered in the card and transaction data related to the transaction is recorded on the card. Moreover, the card is provided with a CPU for giving a list of the comment information to the automatic transaction device when the transaction is performed. When the comment information is selected as the selected comment information out of a list of the comment information displayed on the screen of the automatic transaction device, the CPU adds the selected comment information data to the transaction data related to the transaction and stores them into the card.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004318986-A (JP)
Title: Optical disk drive
Inventor: MIKI HISAHIRO
IPC: G11B33/08
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology that can reduce vibrations and noise in rotating an optical disk in an optical disk drive.  <P>SOLUTION: A clamper cover composed of a plurality of sheet-shape members is attached to a top case side of the drive, the displacement of the disk clamper in the direction of a rotation central axis is suppressed, and vibrations transmitted from the disk clamper side are attenuated by the buffering property of each sheet-shape member of the clamper cover and the viscoelastic material for coupling, thereby performing stable rotation and reducing vibrations and noise in the optical disk drive.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315148-A (JP)
Title: Mast swing prevention device in reach type forklift
Inventor: KUWANO YASUSHI
IPC: B66F9/10
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mast swing prevention device in a reach type forklift capable of preventing swing in the left and right direction and in the vertical direction of a mast carriage, suppressing local wear of a guide rail, reciprocating the mast carriage smoothly, and suppressing the total number of rollers provided in the mast carriage to the minimum number.  <P>SOLUTION: Guide rails 11 are provided in parallel. The mast carriage 20 capable of reciprocating and moving freely in the forward and backward directions is provided between the guide rails 11. A front part guide roller 27 is provided in a front part of the mast carriage 20 to receive load in the vertical direction, and a rear part guide roller 32 is provided in a rear part of the mast carriage 20. The rear part guide roller 32 is a tapered roller to receive load in the left and right directions of the mast carriage 20 and is provided in the mast carriage 20 so that a roller for vertical adjustment corresponding to a lower part guide face 14 of the guide rail 11 is positioned in the vicinity of the rear part guide roller 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317421-A (JP)
Title: Element to which biologically active substance is fixed
Inventor: KIMURA NAOKI
IPC: A61K48/00
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an element for detecting, measuring, or treating a biologically active substance having proper stability in a dispersive medium and a method of manufacturing the same.  <P>SOLUTION: The element to which a biologically active substance is fixed comprises core particles, base particles comprising an organic compound, having two or more hydrophilic groups, fixed to the core particles through chemical bonds, the biologically active substance bound to the base particles through the organic compound. Using the element, a substance, which is specifically bound to the biologically active substance, is detected or measured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326262-A (JP)
Title: Print control method
Inventor: SHIRAI TOSHIAKI
IPC: B41J29/38
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To allow printing without performing any previous paper feeding substantially even in a printer having a previous paper feeding function.  <P>SOLUTION: This print control method comprises a print information acquisition step for acquiring print designation information from a print job, an error information receiving step for receiving error information from the printer, a comparison step executed after the error information step for comparing error information received by the error information receiving step with previously set and stored error criterion information and outputting the comparison result, and a print data transmission step for transmitting the print data to the printer after execution of the comparison step. On the basis of the comparison result, the print data transmission step determines whether the print data for respective pages are to be continuously transmitted to the printer or transmitted at an interval for each page.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325629-A (JP)
Title: Display device and its dimming method
Inventor: YOSHIDA SHOHEI
IPC: G03G17/04
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of efficient dimming under output control over a light source, preferably, dimming corresponding to a color distribution of a display image, and its dimming method.  <P>SOLUTION: The display device can have its display image adjusted by varying the quantity of light. Further, the display device is equipped with a plurality of light sources having light emitting diodes, an image analysis part 34 which outputs a light source control signal for controlling outputs of the respective light sources according to the image signal of the display image, and light source control means 15 to 17 which control the outputs of the respective light sources according to the light source control signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI