baber/WOPTO huggingface dataset:
Patent JP-2004179727-A (JP)
Title: Multicarrier transmission apparatus, multicarrier receiver, and multicarrier communication apparatus
Inventor: KOGA HISAO
IPC: H04L27/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multicarrier transmission apparatus capable of processing complex information as transmission data.  <P>SOLUTION: The multicarrier transmission apparatus is provided with a signal point arranging unit 105 for applying symbol mapping to an information sequence, a S/P converter 106 for converting serial data as the information sequence subjected to symbol mapping into parallel data, a first inverse wavelet transform unit 102 configured with a plurality of real number coefficient wavelet filters being orthogonal to each other and for applying first inverse wavelet transform to the parallel data, a second inverse wavelet transform unit 103 configured with real number coefficient wavelet filters different from those of the transform unit 102 and for applying second inverse wavelet transform to the parallel data, and the modulator 107 that uses an output from the transform unit 102 for an in-phase signal of complex information and an output from the transform unit 103 for a quadrature signal of the complex information to perform SSB modulation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178362-A (JP)
Title: Document management system using image forming apparatus as output device
Inventor: YOSHIDA TOSHINOBU
IPC: G06F3/12
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document management system using an image forming apparatus as an output device, managing documents by an information processor, and capable of executing economical output or executing output balanced between economical efficiency and reduction in a printing time when executing the output to a plurality of image forming devices on a network.  <P>SOLUTION: When executing printing from a document management software on the network wherein the plurality of image forming apparatuses are connected, one or more image forming apparatuses optimum in set conditions are automatically or manually selected to execute the printing when receiving necessary information S3, and one input S4 of distributed printing, high-speed printing, economical printing, and high-speed & economical printing, through an interactive part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004186717-A (JP)
Title: Communication control method, server apparatus, and client apparatus
Inventor: ISHIZUKA YASUSHI
IPC: G06F13/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently perform communication using a wireless transmission medium even when the state of a client apparatus is changed.  <P>SOLUTION: When the state of the client apparatus 5 whose priority is lowest is changed and increasing of the data transmission reception amount is required as a result, a server apparatus 10 uses the state data obtained from the client apparatus 5 to update the list data and to raise the priority of the client apparatus 5. Thus, it is possible to increase the data transmission reception amount within an interval exclusively used by the client apparatus 5 at one time. In this case, the server apparatus 10 extends the interval A3 exclusively used by the client apparatus 5 within an interval A by the PCF (point coordination function) as a whole and decreases an interval A1 exclusively used by a client apparatus 2 accordingly.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185063-A (JP)
Title: Debug support method
Inventor: YAMADA MIKAKO
IPC: G06F11/28
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a debug support method capable of supporting the follow-up and correction of the error cause of a script program.  <P>SOLUTION: This debug support method uses an error cause information table 11a storing error state information generated in the script program, cause candidate information and hitting frequency of every cause candidate, a correction item information table 11b storing correction item information for each of two or more pieces of cause candidate information, and an inference history information table 11c storing the history of correction item information corresponding to the error state information. This method comprises steps of selecting a piece of cause candidate information from the error cause information table 11c; selecting the correction item information corresponding to this cause candidate information from the correction item information table 11b; storing the history of a restoration result based on the selected correction item information in the inference history information table 11c; and storing the frequency of restorations of error, as the result of the restoration based on the selected item information, in conformation to a combination of error state information and cause candidate information in the error cause information table 11c.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185689-A (JP)
Title: Magnetic recording medium, manufacturing method of magnetic recording medium, and magnetic recorder
Inventor: KAMATA YOSHIYUKI
IPC: G11B5/65
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide practical drum type patterned media.  <P>SOLUTION: A magnetic recording layer formed on a surface of a supporting body having the cylindrical shape or similar thereto is classified to one or a plurality of recording areas for reading/writing with independent sequences in one or a plurality of boundary areas. Also, a non-magnetic material area and a plurality of regularly aligned ferromagnetic material areas while being separated each other by this nonmagnetic material area are provided in each recording area. As the above boundary areas, ridge line sections entered to a surface of the magnetic recording medium unavoidably for the process are used.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003184565-A (JP)
Title: Internal combustion engine
Inventor: MEYER FRANK DR
IPC: F02F7/00
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent lubricating oil entrained from an oil pan by a driving chain of an oil pump from intruding into a cylinder head of a crank chamber or an internal combustion engine.  <P>SOLUTION: A sprocket (14) is surrounded by a sprocket cover (22). The sprocket cover (22) is provided with the means (36a, 36b and 42a) for wiping off/separating the lubricating oil entrained from the oil pan (7) toward the crankcase (2) by the chain (16) driving the sprocket (14).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004185707-A (JP)
Title: Optical information recording medium, optical information reproducing device having optical information recording medium, and manufacturing method of light polarization change layer
Inventor: HORIGOME HIDEYOSHI
IPC: G11B7/254
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of the S/N ratio due to the stray light caused by an optical element when information of an optical information recording medium is reproduced.  <P>SOLUTION: A quarter wavelength plate 4, a hologram recording layer 3 and a reflection film 5 are successively laminated on a transparent substrate 2 to form the optical information recording medium 1. Reference light for reproduction (P polarized light) passes through the quarter wavelength plate 4 and is converted into circularly polarized light and then made incident on the hologram recording layer 3. Thus, reproduced light (circularly polarized light) from the hologram recording layer 3 passes through the quarter wavelength plate 4 and is converted into S polarized light. The vibration direction of the stray light SL1(P polarized light) to be reflected light of the reference light for reproduction at the surface or the inner part of the substrate 2 and stray light SL2 (P polarized light) making two round trips in the inner side of the optical information recording medium 1 is different from the vibration direction of the reproducing light (S polarized light) emitted from the optical information recording medium 1. Since the stray light and the reproducing light can be distinguished, deterioration of the S/N ratio due to stray light components can be prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182068-A (JP)
Title: Manufacturing method of interior component for automobile
Inventor: OTA TETSUYUKI
IPC: B60R13/02
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the weight reduction and the cost reduction of an interior component for an automobile, and simply form mounting holes of an attachment such as an inside handle escutcheon or the like with excellent workability.  <P>SOLUTION: A door trim body 11 of a door trim 10 is composed of a light-weight foam resin substrate 20 having a shape keeping a property and a resin rib 30 laminated and integrated on the inner surface side along a predetermined pattern. A foam resin sheet S is molded in a cavity shape in a mold die 40 to obtain the foam resin substrate 20. Molten resin M is filled in the cavity from an injection machine 43 to integrally mold the resin rib 30. A plurality of openings 22 are formed in predetermined places of the door rim body 11 in the same mold die 40 by operating a cutting mechanism 50 provided on a lower mold die 42. The cost is reduced by shortening man-hour and eliminating a separate cutting device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004180924-A (JP)
Title: Dish drier
Inventor: KITAMURA KAZUO
IPC: A47L19/00
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dish drier enabling not only drying of dish but also emitting of minus ions, which provide deodorization and sterilization action, or floating fungi eliminating action and anti-static action, during cool air operation continuing after stopping of hot air operation till completion of drying.  <P>SOLUTION: A drier body 3 is provided with a heating element 59, and a minus ion generating electrode 71 arranged outside a blower device 49. The minus ions are emitted by the minus ion generating electrode 71 during the hot air operation and during the cool air operation of the blower device 49 performed after the stopping of the operation till the completion of drying.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187030-A (JP)
Title: Broadcast receiver and broadcast receiving method
Inventor: IKEDA SHINGO
IPC: H04N5/44
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the situation that data can not be downloaded when a data download reservation overlaps with a program reservation in a broadcast receiver.  <P>SOLUTION: In this broadcast receiver that acquires download data from broadcasting, when the data download reservation overlaps with the program reservation, the data download reservation is made again to acquire the download data by receiving broadcast so that overlapping is avoided with the program reservation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193663-A (JP)
Title: Distortion compensation amplifier
Inventor: NARITA YOSHIHIRO
IPC: H03F1/32
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distortion compensation amplifier for highly accurately controlling vector adjustment in a distortion detection loop even when an input signal is fluctuated.  <P>SOLUTION: A distortion detection loop distributes a signal, a vector adjustment means 3 adjusts a vector of one of the distributed signals, an amplifier 4 amplifies the adjusted signal, and composes part of the amplified signal with the other of the distributed signals to detect a distortion component generated in the amplifier 4, and a distortion elimination loop eliminates the detected distortion component from the other part of the amplified signal. Distortion component level information acquisition means 15, 20 acquires information with respect to a level of distortion component detected by the distortion detection loop, the distortion component level fluctuation information acquisition means 15, 20 acquire the information with respect to the fluctuation in the level of the distortion component, and a distortion detection loop vector adjustment control means 20 controls the vector adjustment by the vector adjustment means 3 on the basis of the above acquired information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190906-A (JP)
Title: Heat exchanger tube with fin, heat exchanger, and device and method for manufacturing heat exchanger tube with fin
Inventor: WATANABE ISAO
IPC: F28D1/047
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger tube with fins, capable of suppressing the leakage of a cooling medium, obtaining desired cooling performance, and preventing the tube from being burst during manufacture.  <P>SOLUTION: Two tube insertion through-holes are formed in mutually spaced relation in the plurality of plate fins 14. Both straight tube portions 11a of a hair-pin shaped fin fixing tube 11 with no welding joint are inserted into the tube insertion through-holes, respectively. Thereby, a plurality of fin groups 12 each consisting of the plurality of parallel plate fins 14 are provided in mutually spaced relation in the longitudinal direction of the straight tube portions 11a. Fluid is used for enlarging the hair-pin shaped tube 11 and the plate fins 14 of each fin group 12 are fixed around the straight tube portions 11a of the fin fixing tube 11. Non-fin areas 13 are provided between two adjacent fin groups 12 on both straight tube portions 11a of the fin fixing tube 11. A clamp marked portion 19 exists on the outer peripheral face of the non-fin area 19 on each straight tube portion 11a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192285-A (JP)
Title: Gift planning support ordering system
Inventor: ITO MASAHIRO
IPC: G06Q30/06
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ordering system for allowing a sender side to freely select merchandise corresponding to the sending destination to establish a set gift, and to freely select the box or wrapping of the gift to send the personalized gift.  <P>SOLUTION: This system is provided with a gift establishment condition inputting means for displaying the list of condition candidates for carrying out a series of ordering processing including information associated with merchandise conditions and information associated with accessory conditions and information associated with payment method conditions at user terminal equipment, and for accepting the selection of the condition candidate from among them and an ordering information registering means for retrieving a data storage device based on the selected condition candidate, and for displaying the list of the pertinent merchandise information and 3D merchandise images and the list of the accessory information and 3D accessory images, and for registering ordering information prepared based on the merchandise information and the accessory information selected from the list and the payment method information in the data storage device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004189403-A (JP)
Title: Photo-sensitive medium conveying device
Inventor: NARUKAMI SHINJI
IPC: G03B27/46
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To quickly detect a photo-sensitive material not appropriately conveyed due to fault of a conveying system.  <P>SOLUTION: If a difference of a conveying distance of a photographic paper 2 at a pair of conveying rollers 21 corresponding to two order marks led out based on a difference of formation time of the two order marks formed by a punch 52 and a conveying distance of the photographic paper 2 at a pair of conveying rollers 24 corresponding to two order marks led out based on a difference of detection time of the two order marks by a mark sensor 96 is a predetermined value or higher, an operator is informed of the effect by an error notification part 204.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003190283-A (JP)
Title: Needle storable transfusion flow regulator
Inventor: CHUNG CHIEN-WEI
IPC: A61M39/28
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a needle storable transfusion flow regulator storing a spent needle.  <P>SOLUTION: This transfusion flow regulator is provided with a trunk part 11, a body 10 having a tube passage 12 into which a transfusion tube 6 is penetrated, a regulation unit 20 installed in the body 10 and regulating the flow by producing a braking action to the transfusion tube 6, a cylinder part 31 joined with the body 10, a storage hole 32 provided in the cylinder part 31 for storing the head part 8 of the needle, and a storage cylinder 30 having a storage port 33 connected to the storage hole 32 for letting in/out the head part 8 of the needle. This constitution allows the needle to be stored in the storage cylinder of a control vessel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004199199-A (JP)
Title: Automobile pedal device
Inventor: OMURA SHIGERU
IPC: B60K26/02
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automobile pedal device that can reduce a load on an occupant's foot in case of vehicle collision, can stably stop a pedal in a desirable position and can reliably prevent damage to carpet from the pedal.  <P>SOLUTION: The automobile pedal device 10 comprises a stopper 20 for limiting the stroke of the accelerator pedal 16 operatively depressed by a driver. The stopper 20 projects into a cabin 11 from a dashboard 12 and has a substantially U-shaped section in a side view so as to deform plastically when a load exceeds a given value. The stopper 20 comprises a separate member from the dashboard 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200810-A (JP)
Title: Image recording and reproducing apparatus
Inventor: NIWA TOMOYUMI
IPC: G06F12/00
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To enable an image, of which a user has made a deletion request, to be restored when the user is immediately aware of it that the designation of deletion is a mistake by preventing the designated image from being deleted from a storage medium if the user designates deletion of the image only once.  <P>SOLUTION: When the user designates deletion of an image at first, the designated image file is temporarily taken off from a reproduction object so that the designated image cannot be deleted from the storage medium when the designation is once made. Thus, when the user is immediately aware of it that the designation of deletion is a mistake, the image of which a user has made a deletion request can be restored.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197251-A (JP)
Title: Fiber laminate for helmet
Inventor: KUWABARA NOBUHIRO
IPC: A42B3/10
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fiber laminate useful as a helmet member for reducing a stuffy feeling in the head part and raising wearing amenity.  <P>SOLUTION: The fiber laminate for a helmet is a laminate having an air-permeable sheet (A), an intermediate layer containing highly moisture absorbing and releasing fine particles and a binder resin, an air-permeable sheet (B) or/and an air-impermeable sheet (C). The content of the highly moisture absorbing and releasing fine particles in the intermediate layer is 40-3,000 g/m<SP>2</SP>. The fiber laminate for a helmet is a laminate having an air-permeable sheet (A), an intermediate layer containing highly moisture absorbing and releasing fine particles and a binder resin, an air-permeable sheet (B) and a fiber structure layer (D). The content of the highly moisture absorbing and releasing fine particles in the intermediate layer is 40-3,000 g/m<SP>2</SP>.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198707-A (JP)
Title: Optical sheet and back light unit using the same
Inventor: KAMIKITA MASAKAZU
IPC: F21V8/00
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sheet which has superior total light-beam transmissivity and remarkably high optical functions such as a light diffusing function, a function of refraction to a normal direction side, and a function of converging light, and a back light unit which can be improved more in quality such as front luminance and made thinner by using the optical sheet.  <P>SOLUTION: The optical sheet 1 has a transparent base material layer 2 and an optical layer 3 laminated on the surface side of the base material layer 2 and the optical layer 3 has spherical resin beads 5 in a binder 4; and the mean particle size of the resin beads 5 is 18 to 22 μm and the variation coefficient of a particle size distribution is 30 to 40%. The blending amount of resin beads 5 for a 100 pts. polymer of the binder 4 is preferably 200 to 300 pts.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004203911-A (JP)
Title: Resin composition for sealing and resin-sealed type semiconductor device
Inventor: WADA YUZURU
IPC: H01L23/29
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition having excellent crack and moisture resistance reliability at high temperatures when sealing a surface packaging type semiconductor device without substantially containing Br/Sb.  <P>SOLUTION: The resin composition for sealing consists essentially of (A) an epoxy resin having a biphenylaralkyl skeleton, (B) a phenol resin curing agent having a triphenylmethane structure, (C) a curing accelerator such as DBU (1,8-diazabicyclo[5,4,0]undecene-7), (D) silica and (E) a coupling agent such as γ-N-phenylaminopropyltrimethoxysilane without containing a bromine flame retardant and an antimony compound. A resin-sealed type semiconductor device is obtained by sealing a semiconductor chip with a cured product of the resin composition for sealing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004207829-A (JP)
Title: Duplex radio transmission method and duplex radio transmitter
Inventor: KOKURYO GARO
IPC: H04B1/74
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a duplex radio transmission method and a duplex radio transmission apparatus having high-reliability automatic equalizer circuits.  <P>SOLUTION: The transmission apparatus is composed of a receiver for receiving transmission data from different transmitters, a switching means for switching over the received transmission data, a first and second automatic equalizer circuits respectively fed with the output of the switching means, a switching signal detecting means for controlling the switching means, and an output means for taking outputs of the first and second automatic equalizer circuits. The first and second automatic equalizer circuits are those in mutually different equalization systems. The apparatus detects a switching signal showing which transmitter transmits the transmission data from the transmission data, and controls the switching means according to the detected signal to select the output of either the first or second automatic equalizer circuit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004203948-A (JP)
Title: Polybutylene terephthalate resin composition
Inventor: MIYAUCHI YUKIO
IPC: C08L67/02
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PBT resin composition which can be cross-linked by the irradiation of electron beams to improve the heat resistance.  <P>SOLUTION: This polybutylene terephthalate resin composition is characterized by compounding polybutylene terephthalate resin with diallylmonoglycidylisocyanurate as a cross-linking promoter.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004203645-A (JP)
Title: Low-temperature fired ceramic and electronic component
Inventor: NARUO YOSHIAKI
IPC: C04B35/16
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-temperature fired ceramic, which can be fired sufficiently at a low temperature, and has a low dielectric constant εr and a high quality factor Q.  <P>SOLUTION: The ceramic contains, by weight, 10-64% barium component, expressed in terms of BaO, 20-80% silicon component, expressed in terms of SiO<SB>2</SB>, 0.1-20% aluminum component expressed in terms of Al<SB>2</SB>O<SB>3</SB>, 0.3-1.0 boron component, expressed in terms of B<SB>2</SB>O<SB>3</SB>, 0.5-20% zinc component, expressed in terms of ZnO, 0.1-20% bismuth component, expressed in terms of Bi<SB>2</SB>O<SB>3</SB>, and ≤4% copper component, expressed in terms of CuO.  <P>COPYRIGHT: (C)2004,JPO&NCIPI