baber/WOPTO huggingface dataset:
Patent JP-2004260446-A (JP)
Title: Mobile communication system, radio control apparatus, base station, and method for controlling transmission power
Inventor: SATO TAKUYA
IPC: H04J13/00
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication system capable of appropriately determining the reference value of transmission power at a downlink channel in power balance control, and to provide a radio control apparatus, a base station, and a method for controlling transmission power.  <P>SOLUTION: Each base station 10 in which a channel is set at a portion to a mobile station 50 during soft handover informs the radio control apparatus 30 of a transmission power value at the downlink channel toward the mobile station 50 from an own station. The radio control apparatus 30 determines a cell 20 whose communication quality is best in cells 20 provided by each base station 10 in which the channel is set at the portion to the mobile station 50 during soft handover, decides the transmission power value at the downlink channel in the base station 10 providing the cell 20 as the reference value for reporting to each base station 10. Each base station 10 controls the transmission power value at the downlink channel toward the mobile station 50 during the soft handover from the own station so that the transmission power value approaches the informed reference value.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259091-A (JP)
Title: Parallel multiplication method and parallel multiplier
Inventor: FUKUDA HIDEKI
IPC: G06F7/52
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To speed up processing by reducing propagation time for a carry signal to its minimum.  <P>SOLUTION: The device is configured with a basic multiplication part 101 and a partial sum arithmetic part 102. On the basic multiplication part 101, multiplication is performed to each digit to digit for m bits for a multiplier Y and n bits for a multiplicand X, and each of the multiplied terms is inputted on the partial sum arithmetic part 102 on bit-by-bit basis. On the partial sum arithmetic part 102, addition for the multiplied terms is obtained on bit-by-bit basis, results of its addition is classified on bit-by-bit basis, an arithmetic process for obtaining the addition for plural terms is iterated on bit-by-bit basis once again, and the final product value of X and Y is obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260662-A (JP)
Title: Coaxial complex loudspeaker
Inventor: NOMURA KOUKI
IPC: H04R9/02
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coaxial complex loudspeaker which is excellent in acoustic characteristics and can sufficiently respond to miniaturization, thinning, weight reduction and reduce costs by reducing the number of components.  <P>SOLUTION: The loudspeaker is constituted so that it is simplified by sharing an internal magnetic type circuit as a magnetic circuit 3 of a loudspeaker 1 for high pitch and a loudspeaker 2 for low pitch of the coaxial complex loudspeaker, two or three magnetic circuits are formed with one magnet, the loudspeaker for high pitch, the loudspeaker for low pitch are driven, the miniaturization, the thinning and the weight reduction, etc. are contrived.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256765-A (JP)
Title: Curable composition
Inventor: HOSHINO YUKIHISA
IPC: C08F2/40
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable composition excellent in curability and storage stability and used for a coating material, an adhesive, a casting material, and the like.  <P>SOLUTION: The curable composition is prepared by mixing a radical-polymerizable monomer mixture with a particulate cure catalyst composite prepared by the dry contact-friction mixing of a transition metal compound with a waxy organic substance, a polymerization inhibitor composite prepared by the dry contact-friction mixing of a polymerization inhibitor with the waxy organic substance, and a peroxide having a specified decomposability. During the storage of the composition, the polymerization inhibitor is slowly released, enhancing the stability of the composition; however, since the transition metal compound is rapidly released when the composition is thermally cured, the composition shows a good curability. In particular, when the radical-polymerizable monomer mixture mainly comprises a polyalkylene glycol and a radical-polymerizable monomer having a dicyclopentadienyl structure having a high oxygen curability and a low storage stability, the resultant curable composition shows excellent storage stability and good curability and easily gives a cured item excellent in softness and durability.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254652-A (JP)
Title: Fishing rod
Inventor: MATSUMOTO MASAHIKO
IPC: A01K87/04
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fishing rod having a fishing line guide having improved durability and meeting various fishing circumstances.  <P>SOLUTION: A group of fishing line guides 10 are attached to the circumference of the tip-side of the middle section 3 of the fishing rod. The guide group 10 is composed of a plurality of fishing line guides 11 positioned in a manner displaced in circumferential direction and each fishing line guide 11 is formed by bending a metallic wire in nearly U-form. The fishing person selects an arbitrary fishing line guide 11 and performs the fishing by inserting the fishing line through the selected guide.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269379-A (JP)
Title: Method for producing propylene oxide
Inventor: ABEKAWA HIROAKI
IPC: C07D303/04
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently producing propylene oxide, which method produces propylene oxide by the epoxidation of propylene by using hydrogen peroxide as a medium, using a nitrile solvent, and using crystalline titanosilicate as a catalyst in a continuous reactor.  <P>SOLUTION: The method for producing propylene oxide comprises epoxidizing propylene in the presence of hydrogen peroxide in a nitrile solvent with the aid of crystalline titanosilicate as a catalyst in a continuous reactor and is characterized in that the propylene is fed in the form of a liquid to the continuous reactor. In a desirable embodiment, the nitrile solvent is an acetonitrile solvent when propylene is dissolved in the nitrile solvent and then is fed into the continuous reactor.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272493-A (JP)
Title: Method, device and program for collecting information on actual state of selling
Inventor: TOSHIDA KIYOAKI
IPC: G06Q10/00
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for allowing an automobile company to directly collect the information on the actual automobile sales condition without using an automobile sales company.  <P>SOLUTION: A communicating part 100 in a traveling distance information acquiring part 10 of an actual sales condition information collecting device 1 acquires the traveling distance information of an automobile 3 by communicating with an automobile 3, and a master registering part 101 registers the acquired traveling distance information in an automobile master 12. Also, a master retrieving part 111 in a sales condition grasping part 11 retrieves an automobile master 12 on the basis of the display request of the actual selling state information from a user terminal 2, and an actual sales condition setting part 112 sets the actual sales condition of whether an automobile 3 has been sold on the basis of the retrieval result, and a display part 113 displays the set actual sales condition information to the user terminal 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268364-A (JP)
Title: Printing device
Inventor: MATSUYAMA ICHIRO
IPC: B41J29/38
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To freely select and handle a rolled sheet as a virtual standard size paper without imposing on the user, the burden such as coming to a printing device to check a width size or the like of the rolled sheet.  <P>SOLUTION: In the printing device which can supply recording papers of a roll shape by a printing instruction from a communicable host computer 120, a size in one direction of the suppliable roll shape recording paper is detected by a sensor 105A. A CPU 102 specifies a printing processable paper size with reference to a paper size table stored in a ROM 103, and transfers information on a user selectable paper size to the host computer 120.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004276279-A (JP)
Title: Ceramic green sheet with support film and its manufacturing method
Inventor: SAWADA MANABU
IPC: B28B11/00
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic green sheet with a support film capable of reconciling the peelability of the green sheet from the support film and the mutual adhesiveness of the green sheets, and its manufacturing method.  <P>SOLUTION: In the ceramic green sheet with the support film obtained by coating the support film with a slurry prepared by mixing a ceramic powder, a resin component and a solvent and drying the coated support film, the relation between the surface free energy γ<SB>F</SB>of the support film and the surface free energy γ<SB>S</SB>of the green sheet after drying is set to 0.34≤γ<SB>F</SB>/γ<SB>S</SB>≤1.10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276928-A (JP)
Title: Packaging apparatus and packaging method
Inventor: MUNEMURA TAKESHI
IPC: B65B49/08
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To execute folding packaging without causing a wrinkle, a bend or the like on a flap.  <P>SOLUTION: A film f is folded longitudinally, a collection unit B is raised, and while an upper surface region f1 of each flap is folded onto an end surface Ba by a stationary sucking device 26, it is inserted between a pair of upper paddles. The sucking device 26 sucks and holds the upper surface region of the flap without contact. When the collection unit is intermittently conveyed, one of side tackers 32A is moved at a different speed to fold a region f3 on a side face of the flap onto the end surface Ba. A cam member is moved simultaneously with the movement of the side tacker, and a cam follower is pressed by a cam surface to cause the sucking device 26 to rotate about a rotation axis to separate the upper surface region f1 from the end surface Ba. The other side tacker 32B which stands still by the conveyance of the collection unit is used to fold a region f4 on the other side face also onto the end surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003273037-A (JP)
Title: Method for epitaxially coating surface side of semiconductor wafer in cvd reaction vessel, coated semiconductor wafer and susceptor for cvd reaction vessel
Inventor: VON AMMON WILFRIED
IPC: H01L21/22
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for sufficiently avoiding automatic doping and depositing an epitaxial layer in a semiconductor wafer without previously arranging a protection layer at a rear side of the wafer.  <P>SOLUTION: In the method, a surface side of the semiconductor wafer is coated epitaxially in the CVD reactor, where the surface side of the semiconductor wafer is exposed to a processing gas comprising source gas and carrier gas and the rear side of the semiconductor wafer is exposed to ejection gas. Ejection gas comprises hydrogen at not more than 5% by volume and therefore, the diffusion of a doping material reinforced by hydrogen from the rear side of the semiconductor wafer is avoided over a wide range.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004282888-A (JP)
Title: Apparatus and method for driving motor
Inventor: MORISHITA AKIHIRA
IPC: H02P29/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To suppress vibrations and the like, resulting from torque ripples or the like which occur in an object to be driven by a motor driving device and automate parameter adjustment for improvement, such as reduction in the adjustment cost.  <P>SOLUTION: An electrical angle linear function computation unit 23 generates an electrical angle linear function, obtained by adding the output of a phase adjustment unit 22 to a proportional portion which is proportional to the electrical angle of a rotary motor 11. A sine computation unit 55 computes the sine value of the electrical angle linear function, and an amplitude adjustment unit 27 multiplies the output of the sine computation unit 55 by a predetermined gain, and a torque-correcting driving means 21 subtracts the output of the amplitude adjustment unit 27 from a motor drive current. The phase adjustment unit 22 computes the phase, using integration of the differential signal of the output of an acceleration sensor 15 and the sampling value of the output of the electrical angle linear function computation unit for each π/2. The amplitude adjustment unit 27 computes the amplitude, using integration of the differences between the sample value averages of the output of the electrical angle linear function computation unit at 0 and π, and the time integrated average value between 0 and π, inclusive.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282427-A (JP)
Title: Wireless communication apparatus
Inventor: OKADO HIRONORI
IPC: H04B1/38
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain omnidirectional patterns by a chip antenna provided in a wireless communication apparatus.  <P>SOLUTION: The chip antenna (11) and GND patterns (7) are both formed in a length equal to about a quarter of a wavelength used. The GND patterns (7) are provided at the corner of the electrically conductive frame (109) in an isolated state from the electrically conductive frame (109). As a result, the chip antenna provided at the electrically conductive frame is hard affected by the electrically conductive frame, thereby realizing almost ideal omnidirectinality.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278141-A (JP)
Title: Agitation mixing processing device
Inventor: ISOTANI SHUJI
IPC: E02D3/12
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agitation mixing device capable of automatically keeping the verticality of an agitation mixing shaft when the shaft is penetrated in the ground.  <P>SOLUTION: The agitation mixing shaft 2 with an excavation head 3 and agitation blades 4 can be freely penetrated or pulled out in/from the ground 7. An improving material 9 discharged at a specified position and in-situ soil 8 are agitated and mixed in the agitation mixing device 1. A gyro-stabilizer 10 is installed at the tip in the agitation shaft 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278450-A (JP)
Title: Method of manufacturing gas supply/discharge valve for engine, and chuck used for the same
Inventor: KANAI KOICHI
IPC: B23K26/34
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent fusion damage in the vicinity of a valve face and a crack due to dilution of a base metal from occurring by increasing the heat capacity at the time of padding work.  <P>SOLUTION: Thick wall parts 7, 8 and 9 are put on part other than the valve face 3 in advance, and padding is deposited on the valve face 3. After the padding is deposited, the thick wall parts 7, 8 and 9 are machined off simultaneously when the padding layer is finished.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287573-A (JP)
Title: Ic card and its manufacturing method
Inventor: TAKAHASHI NORIO
IPC: B42D15/10
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card and its manufacturing method reducing the distortion of a printing layer provided on the surface of the IC card and thinning the thickness of the printing layer.  <P>SOLUTION: This IC card 10 is provided with an inlet sheet 20 comprising a base material 16, an antenna body 12 formed on the base material 16, and an IC chip 13 having a non-contact type interface; and core materials 30a, 30b arranged on both faces of the inlet sheet 20. A printing sheet 40 comprising a base material sheet 41 and the printing layer 42 is disposed on the outer surface of the core material 30a so that the base material sheet 41 contacts the core material 30a, and the base material sheet 41 is formed of a member with a higher softening point than the core material 30a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286482-A (JP)
Title: Indicating instrument for vehicle
Inventor: FURUYA YUTAKA
IPC: G01D11/28
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indicating instrument for a vehicle having a pointer illuminating function capable of relieving a discomfort caused by leaked light.  <P>SOLUTION: This indicating instrument comprises a dial 11 having an opening 19, the pointer 14 made out of a colored material having translucency, and a light shielding cap 13. The pointer 14 has a base part 22 connected to a rotating shaft 16a penetrated through the opening 19, and a pointer part 23 extended from a side of the base part onto a surface of the dial 11, and the light for illumination is guided from a back side of the dial 11 to the base part 22. The cap 13 is provided with a slit 13a opened at its lower edge to insert the pointer part 23, and the cap 13 is mounted on the base part 22 in a state of covering the base part 22 of the pointer 14 and an opening edge part 19a of the dial 14. The opening edge part 19a of the dial 11 has a color similar to that of the pointer 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287662-A (JP)
Title: Image processing device and method
Inventor: IINO SEIJI
IPC: H04N1/387
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the processing load and cost by executing an image processing only to a changed part when image-processing an image-processed image again.  <P>SOLUTION: When image data are 3-page document data, and two pages thereof are corrected after execution of a color correction processing or the like to the document data, for example. In such a case, if one tries simply to print the document data again by RIP processing without paying attention to correction parts; it becomes necessary to apply the RIP processing to all the document data on three pages. Contrary to this, in this image processing method, the correction parts are taken into consideration, and only the corrected pages are image-processed again. Accordingly, this image processing method generates only a necessary minimum processing load and cost.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004243089-A (JP)
Title: Portable wheelchair held in case
Inventor: IIO YOSHIYUKI
IPC: A47C4/52
Filed: 2003-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable wheelchair which is easy to fold and unfold and can be held simply in a case so that it is convenient to carry and locate.  <P>SOLUTION: The portable wheelchair comprises lifting up the chair seat part to fold a left and right pair of supporting frames into the insides of their respective wheeled cases, and then connecting both the cases to get a chair-holding wheeled case.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004297226-A (JP)
Title: Facsimile
Inventor: YASUI KATSUAKI
IPC: H04N1/32
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile which appends an invoice to a manuscript under polling sending and automatically writes the identification information of the polling send request side in the invoice to decide whether an intended polling manuscript is received at the polling receiving.  <P>SOLUTION: The facsimile executes the polling transmission of a picture to a caller upon receipt of a polling send request from a caller. It acquires the identification information of the caller contained in the polling send request, forms an invoice 40 with its identification information added thereto, and executes the polling transmission to the calling side with the invoice appended to the picture. Transmitting the appended invoice 40 at the polling manuscript transmission lowers possibility that the polling send request side for receiving the manuscript decides the received manuscript to be wrong sent, and enables the identification of a person in charge of the polling send request.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296593-A (JP)
Title: Etchant composition for thin film having high dielectric constant
Inventor: YAMADA KENJI
IPC: H01L21/308
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an etchant composition for a thin film having a high dielectric constant to be used in manufacturing processes of a semiconductor device which uses a thin film having a high dielectric constant, specifically, a semiconductor device which uses an extremely thin gate insulation film layer and a gate electrode which are essential to a higher degree of integration and rapid operation of a MOSFET.  <P>SOLUTION: The etchant composition for a thin film having a high dielectric constant is an aqueous solution containing an oxidant, a chelating agent, and a water-soluble fluorine compound.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292870-A (JP)
Title: Method for suppressing dioxin emission from sintering machine
Inventor: NAKANO MASANORI
IPC: C22B1/20
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dioxin emission suppressing method by which the emission of dioxins from a sintering machine can be perfectly suppressed at a low cost.  <P>SOLUTION: A part or the whole of the dust, soot and/or oil adhering or depositing to or on the wind box, wind leg and/or main duct of the sintering machine is physically removed while restricting the removal, preferably, to parts to be heated to ≥300°C in the wind box, wind leg and/or main duct; or the above part or the whole is subjected to spraying of alkali or amines or to cooling to <300°C while restricting the spraying or cooling, preferably, to the above parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292697-A (JP)
Title: Additive for epoxy resin curing agent, epoxy resin curing agent and primer composition and coating method using the same primer composition
Inventor: SAKUMA NORIKAZU
IPC: C08G77/14
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an additive for epoxy resin curing agents, an epoxy resin curing agent and a primer composition being inexpensive and excellent in adhesiveness to a substrate and enabling high adhesiveness between a primer and a topcoat and to provide a coating method using the primer composition.  <P>SOLUTION: The additive for epoxy resin curing agents is composed of a reactive silicone oil represented by formula (1) [wherein R<SP>1</SP>to R<SP>6</SP>are each an alkyl group; M is a connecting group in which structural units UX, UY and UZ each having numbers of x, y and z are connected in an arbitrary order; R<SP>7</SP>to R<SP>9</SP>are each an alkyl group or a phenyl group; X is a substituted alkyl group having at least alkoxysilyl group; Y is a substituted alkyl group or substituted alkyl ether group having at least epoxy group; Z is an alkyl group or a phenyl group; x and y are each ≥1 and z is ≥0; whole molecular weight of general formula (1) is an integer of 544 to 100,000]. The epoxy resin curing agent and the primer each comprises the additive. The coating method comprises using the primer composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004253104-A (JP)
Title: Simply operable cd case for deck
Inventor: DATE MASAHIRO
IPC: G11B23/03
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simply operable CD case for deck in which a CD is inserted when the CD case is allowed to abut on the CD deck (slot-in system) as it is, and the CD is taking in/out to/ from the case simply only by making it abut on the CD, and which does not hinder and becomes a simplified rack.  <P>SOLUTION: In this case, an opening and closing part of a case main body is formed into a rotary system, and concave rails for feeding/receivin the CD to be held are provided on both sides of an opening part without providing a clamp for a center hole of the CD. Thus, the case is made easy to open and close, simple to be taken in/out and invariable in the area at the time of opening and closing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI