baber/WOPTO huggingface dataset:
Patent JP-2004151981-A (JP)
Title: Wireless input system, and transmission device and reception device for use in its system
Inventor: USHIKUBO YASUMI
IPC: G06F3/02
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless input system that can identify whether data are from a normal input device or not without increasing data transmission volume from a wireless input device such as a wireless keyboard; and a transmission device and a reception device for use in the system.  <P>SOLUTION: The wireless input system comprises the transmission device comprising the input device and a transmitter connected to the input device, and the reception device comprising a computer and a receiver connected to the computer, wherein the reception device receives and recognizes an identification code transmitted by the transmission device along with input data, to check the transmission device for validity. The transmission device comprises checksum transmitting means for affixing and transmitting a checksum indicating validity of the identification code, and the reception device comprises identification code verifying means for verifying whether the received identification code is a valid code or not with the checksum.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148979-A (JP)
Title: Master cylinder, and cylinder body for master cylinder
Inventor: KONO HIROTAKA
IPC: B60T11/16
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a master cylinder capable of improving pedal feeling by minimizing deformation amount of a cylinder body during lifting of brake hydraulic pressure and suppressing increase of weight, and to provide a cylinder body for the master cylinder.  <P>SOLUTION: The master cylinder 11 has the bottomed cylindrical cylinder body 15, and pistons 16 and 17 for defining pressure chambers 37 and 57 for generating hydraulic pressure into the cylinder body 15 and replenishing chambers 38 and 58 for replenishing brake liquid. Thickness of pressure chamber corresponding sections 66 and 69 of the cylinder body 15 that is disposed correspondingly to the pressure chambers 37 and 57 in the sliding direction of the pistons 16 and 17 is set larger than that of replenishing chamber corresponding sections 67 and 70 disposed correspondingly to the replenishing chambers 38 and 58.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153185-A (JP)
Title: Substrate treatment method
Inventor: MACHIDA TERUHISA
IPC: H01L21/68
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method in which the number of releases of a load-locked chamber is decreased even when a dummy wafer is used.  <P>SOLUTION: In this treatment method, the dummy wafer is housed in wafer cassettes 30a and 30b set in the load-locked chambers 16a and 16b together with a plurality of semiconductor wafers to be treated, to continuously perform treatment for the dummy wafer with treatment for the semiconductor wafer. Consequently, the change of the semiconductor wafer to be treated with the dummy wafer is not needed, and the number of releases of the load-locked chamber is decreased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158213-A (JP)
Title: Manufacturing method of nonaqueous electrolyte secondary battery
Inventor: IWAHISA MASAHIRO
IPC: H01M10/058
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a nonaqueous electrolyte secondary battery having an improved charge-discharge cycle life.  <P>SOLUTION: This method is used for manufacturing a nonaqueous electrolyte secondary battery provided with a nonaqueous electrolyte containing at least one kind selected from among a group comprising ethylene sulfite, propylene sulfite, 1, 3-propene sultone, propane sultone, 1, 4-butylene sultone, sulfolane, phenylethyl carbonate, catechol carbonate, vinylene carbonate and vinylethylene carbonate; a positive electrode; and a negative electrode. This method is characterized by executing, after charging with a constant current, a charging process for applying an A.C. voltage having an amplitude below 10 mV in addition to a D.C. voltage at a voltage value obtained by the constant current charging.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003179938-A (JP)
Title: Encoding method
Inventor: KASEZAWA TADASHI
IPC: H04N19/167
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a reference frame for predicting motion compensation is limited to one sheet.  <P>SOLUTION: An image frame for constituting image information is encoded in a specified direction for each period refresh region. Further, based on a standard frame contained in the image frame and a plurality of reference frames temporally before the standard frame, motion compensation prediction for outputting a motion vector corresponding to a block of the standard frame is performed. A motion compensation prediction range corresponding to the block in a period refresh completed region of the standard frame is different depending on positions along a specified direction of the block.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004159225-A (JP)
Title: Device for recording and reproducing video and sound signal
Inventor: IMAI TAKAHIRO
IPC: H04N5/91
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve the user-friendliness of a composite device of a hard disk device and a DVD device by providing a device capable of recording HD broadcasting such as BS digital broadcasting on a hard disk and a DVD and realizing a transverse function extending over the hard disk device and the DVD device.  <P>SOLUTION: This recording and reproducing device is provided with: a digital broadcasting tuner 1 for receiving digital high-definition television broadcasting; a hard disk controller 3 and a DVD controller 5 for recording/reproducing an output signal from the digital broadcasting tuner; and an HD-SD converter 10 for converting a digital high definition (HD) signal into a digital standard (SD) signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289238-A (JP)
Title: Surface acoustic wave device and communication device having the same
Inventor: SHIBATA OSAMU
IPC: H03H9/64
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface acoustic wave device which has an unbalance type-balance type conversion function, capable of improving the balance property.  <P>SOLUTION: This device is equipped with a resonator-type filter 1 which has a plurality of interdigital electrodes formed in the direction of propagation of surface acoustic waves and a resonator-type filter 2. Then, the resonator-type filter 2 has an unbalance type-balance type conversion function, with its phase being inverted by 180° from those of the resonator-type filter 1. Moreover, this is equipped with a resonator 31, which is connected in series to the unbalance signal terminal 7 side of the resonator-type filter and a resonator 4 which is connected in series to the unbalance signal terminal 7 side of the resonator filter 2. The resonator 31 and the resonator 41 are formed using design parameters which differ from each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163785-A (JP)
Title: Fixing device and image forming apparatus
Inventor: EDAHIRO KAZUHISA
IPC: H05B3/00
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To fix toner satisfactorily without decreasing a paper transport speed even in the case where paper is thick or a large amount of toner is attached to paper, in a fixing device of an external heat system.  <P>SOLUTION: Two or more pairs of rollers, each consisting of a fixing roller and a pressure roller pressed against each other, are disposed in a paper transport direction. The fixing roller 41a of the roller pair located most upstream in the paper transport direction is pressed against a first heat roller 43 incorporating a heating element 432 whereas the pressure roller 42a is pressed against a second heat roller 44 incorporating a heating element 442. On the other hand, the fixing roller 41b and pressure roller 42b of the roller pair other than the roller pair located most upstream in the paper transport direction are provided so as to be freely pressed/separated against/from the first heat roller 43 or the second heat roller 44.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171819-A (JP)
Title: Flexible input device
Inventor: SATO ISAO
IPC: H01H19/00
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible input device which is easy to learn and in which various controls can be performed by simple operation.  <P>SOLUTION: The input unit 13 is composed of an anisotropic conductive rubber member 11 and a first film substrate 12a and a second film substrate 12b that are opposed to each other interposing the anisotropic conductive rubber member. The first film substrate 12a comprises a plurality of electrodes 15 that are formed on the lower face at certain intervals. The second film substrate 12b comprises a plurality of electrodes that are formed at certain intervals on the upper surface. When a flexible input device is bent, the difference of curvature occurs between the first film substrate 12a and the second film substrate 12b due to the thickness of the anisotropic conductive rubber member 11, and facing positions of the electrode 15 are shifted. Due to the conductive characteristic of the anisotropic conductive rubber member and positional shifts of the facing electrodes caused by the bending, the conductive relations between the plural electrodes change if any portion is bent, thereby, by detecting the conductive relations between the plurality of electrodes, it can be detected how much the flexible input device is bent at which portion of the device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168132-A (JP)
Title: Fastener for curtain airbag
Inventor: KAWAI YASUHIRO
IPC: B60R21/213
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastener for fixing a curtain airbag to a body panel, which has high fastening force, and is temporarily fixed without any special structure.  <P>SOLUTION: The fastener 7 comprises a screw grommet 9 having a shank 11 to be inserted into an airbag mounting part and a body panel, and a flange 13 to press the airbag mounting part against the body panel. The flange 13 has an opening and the shank has a shank hole continuous to the opening into which a tapping screw 37 is driven. The shank 11 has resilient fingers 23 radially protruding outward from sides of the shank to engage the airbag mounting part and edge regions of both mounting holes of the body panel in a temporary fixing state. The fingers 23 are held in a permanent fixing state by screwing the tapping screw 37 into the shank hole, preventing the fingers from being bent inward in a radial direction. The flange 13 has an edge with an upstanding partition 19 to allow a central region of the flange 13 to be partitioned from a main body of the airbag.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172977-A (JP)
Title: Portable telephone terminal and connection control method therefor
Inventor: HIJII KAZUYOSHI
IPC: H04W4/16
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To charge a "one-ring" caller, who disconnects a telephone call, after making ringing once with a terminating sound for storing a telephone number in a terminating history of a called party for urging the party to put in a call to that caller, thereby increasing the burden on the one-ringing caller to reduce annoying calls such as one-ring calls, etc.  <P>SOLUTION: A mode setting unit 101 sets the operation mode of a portable telephone terminal, based on an operating input from a key matrix 8. A one-ringing mode determiner 102 determines that the operation mode set by the mode setting unit 101 is a mode for preventing annoying calls. A termination determiner 103 determines that an originating call is incoming from a calling terminal. An automatic line connection controller 104 immediately connects the line with a party, when the one-ring mode determiner 102 sets the annoying call preventing mode, and the termination determiner 103 detects the terminating call. A specific message sender 105 sends to the caller a message, showing that the termination party is being called, based on an instruction from the automatic line connection controller 104.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003222990-A (JP)
Title: Loading structure of photomask with pellicle
Inventor: MISHIRO HITOSHI
IPC: G03F1/62
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a loading device of a photomask with a pellicle which does not degrade the parallelism of a pellicle plate and a photomask surface by adhesion of at lest the photomask surface and a pellicle frame.  <P>SOLUTION: In the loading structure of the photomask 5 with the pellicle equipped with the pellicle frame 1 and the pellicle plate 2 glued to one aperture of the pellicle frame 1, at least portions of the surfaces with which the pellicle frame 1 and the photomask 5 are contiguous come into direct contact with each other without the intervention of adhesives.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004172409-A (JP)
Title: Method for cleaning reaction vessel and film formation device
Inventor: HASEBE KAZUHIDE
IPC: C23C16/44
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the entry of fluorine into a thin film during film formation of a wafer after the thin film adhered to a reaction vessel is cleaned by a cleaning gas containing fluorine in a film formation device.  <P>SOLUTION: While a cleaning gas is supplied into a reaction vessel, a temperature in the reaction vessel is always detected. The temperature in the reaction vessel before the cleaning gas is supplied is set to T0, and when a temperature detection value reaches a peak value Tp or until it becomes T0+0.5 (Tp-T0), the supply of the cleaning gas is stopped. This method may be conducted depending on the comparison of the temperature detection value with a preset value, however, a time from beginning of the supply of the cleaning gas to arrival at the preset temperature is obtained beforehand, and the supply of the cleaning gas may be stopped by controlling the elapsed time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173514-A (JP)
Title: Support for plaything for cat
Inventor: NAKAJIMA SATOSHI
IPC: A01K13/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-strength support having a moderate length favorable for transportation, and the like, and readily and rapidly forming a plaything for a cat reaching a ceiling at an optional height by connecting the plurality of supports with a plate, or the like, for resting of the cat and composed of a lightweight material without a fear of eating by insects or corrosion.  <P>SOLUTION: This support 2 for the plaything for the cat is obtained by combining mutual contact surfaces of a pair of semicylindrical parts for the support having the contact surfaces extending in the vertical direction and made of a synthetic resin and fixing the parts with fixtures. The support is formed into a circular cylindrical shape having a prescribed length and a prescribed diameter. The support 2 for the plaything for the cat has connecting parts contacting the plate 3 for making the cat ride and fixing the plate at both ends.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179223-A (JP)
Title: Substrate processing device and method therefor
Inventor: SADA TETSUYA
IPC: H01L21/027
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing device and a substrate processing method wherein disturbance of airflow generated by injecting gas such as air or the like is prevented to permit the prevention of re-adhesion of suspension, such as mist or the like, to the substrate after liquid breaking.  <P>SOLUTION: A first surrounding member 50 and a second surrounding member 60 are provided at the upstream side of air knives 55, 56 while the second surrounding member 60 is faced to an entrance port 52a. According to this constitution, the disturbance of airflow is suppressed to permit the efficient discharge of mist whereby the re-adhesion of mist to the substrate can be prevented after breaking liquid by the air knives 55, 56.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179773-A (JP)
Title: On-vehicle communication system and on-vehicle communication interrupting apparatus
Inventor: TOKUNAGA MASAHIRO
IPC: H04L12/42
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle communication system capable of maintaining data transmission between all apparatuses even when there exists an apparatus whose communication is disabled.  <P>SOLUTION: In the on-vehicle communication system connected with a plurality of apparatuses 1 to 5, 7, 8, and 10 mounted on a vehicle, the apparatuses 1 to 5, 7, 8, and 10 are connected in a ring, the display apparatus 10 is provided with an interruption switch for interrupting the connection between the display apparatus 10 and the sub display apparatus 7, and when the connection between the display apparatus 10 and the sub display apparatus 7 is interrupted by the interruption switch, the apparatuses 1 to 5, 7, 8, and 10 are brought into daisy chain connection. Further, when there is an apparatus whose communication is disabled, the interruption switch is switched to connect the display apparatus 10 and the sub display apparatus 7, thereby bringing the apparatuses 1 to 5, 7, 8, and 10 into a state of daisy chain connection.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179828-A (JP)
Title: Telephone set
Inventor: SATO KATSUHIRO
IPC: H04M1/72442
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone set capable of warming up a mood in response to an opposite party.  <P>SOLUTION: The telephone set 10 acts like an IP telephone set and also like an Internet radio receiver. Further, the telephone set 10 incorporates a CD player 52, an AM/FM tuner 54, and also a hard disk drive 56 for recording a compressed audio file for a plurality of music titles as a sound source in addition to the Internet receiver. When a phone call arrives from an optional opposite party in the telephone set 10 or an operator of the telephone set 10 makes a phone call to the optional opposite party while any of the sound sources is validated, contents congenial to the opposite party among contents capable of being reproduced by the validated sound source are reproduced as BGM. The BGM is mixed to a transmission voice of an operator and delivered also to the opposite party. Moreover, a telephone directory in a flash memory 40 stores information with respect to the preference of the opposite party. Thus, the operator can make a speech in a mood congenial to the opposite party.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179402-A (JP)
Title: Apparatus and method for soldering
Inventor: KOSEKI AKIMITSU
IPC: B23K1/08
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for soldering which can simultaneously mount at least two types of lead components having different heat resistance properties on a circuit board and which can rapidly perform mounting work.  <P>SOLUTION: The apparatus 1 for soldering to mount the lead components 75A-75C on the printed circuit 76 includes the leads 75a-75c of two types of lead components having different heat resistance properties, and supplies to inject a melted solder Y from the plurality of nozzles 3A-3C to the lead connector of the printed board 76 to which these leads 75a-75c are inserted. In this apparatus 1, a partition member 5 for imparting an injection resistance to the melted solder Y is arranged in the nozzle 3A corresponding to the lead 75a of the lead component 75A having the low heat resistance of the nozzles 3A-3C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004173980-A (JP)
Title: Rotary drum display device
Inventor: MORI TAKASATO
IPC: A63F5/04
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a driving wheel from getting deformed.  <P>SOLUTION: The rotary drum display device is structured so as to rotate a pattern display body by rotationally driving the driving wheel 11 by a motor by winding an endless strip-shaped pattern display body around the driving wheel 11 and a driven wheel. In the rotary drum display device, the driving wheel 11 is equipped with a cylinder (end cylinder 12) contacting the pattern display body, and a rotating center (motor shaft mounting portion 17) to which the rotating shaft of the motor is mounted and forming the rotating center of the driving wheel and a supporting member 3 mutually connecting the cylinder and the rotating center. The supporting member 3 has a width W in the direction parallel with the rotating shaft larger than a thickness H in the direction orthogonal to the rotating shaft.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175427-A (JP)
Title: Wireless corrugated board case
Inventor: KOBAYASHI MASAHIRO
IPC: B65D5/10
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrugated board case in which the lid face pieces can be easily closed and after the contents are put in and the lid face pieces are closed, it is hard to remove the lid face pieces, while the lid face pieces can be opened easily for confirming the contents or the like and any deforming is not generated on the bottom part and any clamp wire is not used for keeping the position when the corrugated board is folded up.  <P>SOLUTION: The corrugated board case folded up from a piece of corrugated board comprises a peripheral wall formed by folding a lid part and a bottom part to the upper and lower surfaces and integrally and continuously connecting thereto. The lid part is formed by connecting lid face pieces integrally to each other. Further the lid part is closed by engaging an engagement piece into an engaging slit and pushing up the engagement piece by a tongue. The bottom part is formed by connecting bottom face pieces integrally and engaging them to each other and folding them. Further the bottom part is closed by engaging other engagement piece into the jointing hole of the engagement piece.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177330-A (JP)
Title: Space information providing system
Inventor: SHIMADA SHIGERU
IPC: H04W4/02
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optimal combination of position information providing service with map information providing service to a user.  <P>SOLUTION: This space information providing system has a selecting means of a position information providing service server for selecting an optimal position information providing service server based on a positioning condition transmitted from user's mobile terminal and a predicted positioning characteristic provided from each of position information providing service servers, a selecting means of a map information providing service server for selecting an optimal map information providing service server based on a present position of the user provided from the selected position information providing service server and an actual positioning characteristic, and a mediator means for creating transmission data by integrating the present position of the user provided from the position information providing service server and map data provided from the map information providing service server. In this system, the transmission data created by the mediator means are transmitted to the user's mobile terminal.  <P>COPYRIGHT: (C)2004,JPO