baber/WOPTO huggingface dataset:
Patent JP-2007213836-A (JP)
Title: Fuel cell system and control method of fuel cell
Inventor: WAKE KAZUHIRO
IPC: H01M8/10
Filed: 2006-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system, capable of suppressing deterioration of a fuel cell even in a state of a part of a membrane constituting the fuel cell unusable for power generation.  <P>SOLUTION: This fuel cell system comprises the fuel cell including the membrane, and an anode electrode and a cathode electrode provided with this film between, in which when reaction gases are supplied to the anode electrode and the cathode electrode, respectively, these reaction gases are mutually reacted through the membrane to generate electricity; an MEA (membrane electrode assembly) power generation effective area calculation means 44 calculating an area usable for power generation of the surface of the membrane as a power generation effective area; and an upper limit power generation current calculation means 45 and a current controller 35 for limiting the power generation quantity of the fuel cell based on the power generation valid area calculated by the calculation means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006228724-A (JP)
Title: Method of series/parallel formation of fuel cell unit
Inventor: CHO SOMEI
IPC: H01M8/24
Filed: 2006-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of series/parallel formation of a fuel cell unit.  <P>SOLUTION: At a first step 101, it mainly provides a cathode substrate, an anode substrate and at least one membrane electrode group. At a second step 103, it sets at least one cathode current collection line and at least one first electric contact on the same surface of the cathode substrate. The cathode current collection line corresponds to the cathode end of each membrane electrode group. At a third step 105, at least one anode current collection line and at least one cathode current collection line are formed on the same surface of the anode substrate. The each anode current collection line corresponds to the anode end of each membrane electrode group. At a fourth step 107, a cathode current collection board, the membrane electrode group, and the anode current collection board are laminated in a laminated manner, and a single strip structure is formed. Each first electrical contact is brought into contact with, corresponding second electric contact, and conducted. The fuel cell unit is electrically connected in series/parallel with a separate fuel cell unit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007215120-A (JP)
Title: Wireless lan system, and registration processing method thereof
Inventor: IWANAGA YUJI
IPC: H04W60/04
Filed: 2006-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless LAN system enabling the execution of accurate authentication registration processings, using a barcode symbol in the authentication registration processing of an identifier.  <P>SOLUTION: The wireless LAN system includes: a wireless LAN terminal 120 for outputting the barcode symbol having the identifier added thereto, indicating the identifier; an access point 210 configuring a network with the wireless LAN terminal 120; a reading means 116 for reading the barcode symbol being output from the wireless LAN terminal 120, and for outputting the content of the barcode symbol; and an output means 110 for executing authentication registration processing of the identifier to be received thereafter by the access point 210, on accepting an instruction to start the authentication registration processing from the reading means 116.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007217891-A (JP)
Title: Mounting structure of fixed window on floor pan
Inventor: SHIBUSAWA HIROYUKI
IPC: E03C1/20
Filed: 2006-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a fixed window on a floor pan of a bathroom unit, which dispenses with formation of a notch at a rise portion of the floor pan for forming a fixed window bearing member in the notch, and allows the operator to easily mount the fixed window on the floor pan.  <P>SOLUTION: According to the mounting structure, a panel mounting piece 21 for mounting a wall panel, is continuously extended outward from a rise portion 2 formed along an outer peripheral edge of a floor plate portion 11 of the floor pan 1, and a projection 22 is erected upward from an outer edge of the panel mounting piece 21, followed by forming a notch 3 for arranging a door frame, that is formed by cutting away an area from part of the rise portion 2 of the floor pan 1 to a location somewhat recessed from the peripheral edge of the floor plate portion 11. Then a door bearing member 4 is arranged in the notch 3 and fixed to the floor pan 1, to thereby erect a door frame. Further a fitted portion 63 opening downward is formed in a lower edge of a window frame 50 of the fixed window 5, which fitted portion is then fitted onto the projection 22 of the floor pan 1 adjacent to the door frame.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007219158-A (JP)
Title: Image forming apparatus and its control method
Inventor: ENDO KEISUKE
IPC: G03G21/14
Filed: 2006-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the influence of an error in timing caused by characteristics of the sheet in an image forming apparatus for executing a predetermined control sequence based upon the timing where the rear end of a sheet passes.  <P>SOLUTION: The image forming apparatus includes: a detecting means of detecting the timing where the rear end of the sheet passes a specific position; and an execution means of executing the specific control sequence based upon the detected timing. Especially, the image forming apparatus includes: a correcting means of correcting the execution timing of the control sequence when the sheet has characteristics exerting adverse influence on the detection of the timing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007220214-A (JP)
Title: Method and apparatus of setting write strategy, recording medium drive, pickup module, and recording medium
Inventor: UCHIDA MASAKI
IPC: G11B7/125
Filed: 2006-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve the quality of a reproduction RF signal.  <P>SOLUTION: A CPU3 of this optical disk drive 1 irradiates an optical disk 20 with a laser beam based on an initial write strategy to form a mark for calibration of 3T to 14T specified mark length designated by a specification corresponding to the optical disk 20, and generates a binarized reproduction signal being a reproduction signal by reading processing of the mark. In the case of generating a first correction write strategy based on a difference being a difference between an actual signal length MR expressing the actual mark length of the mark in the binarized reproduction signal and a logical signal length MT expressing the specified mark length, the first correction write strategy is generated so that a 3T mark may become an actual mark length 3T+T/16 longer by T/16.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007228312-A (JP)
Title: Lan system and automatic bandwidth assignment method
Inventor: MARUHASHI KAZUAKI
IPC: H04L12/28
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To effectively use a bandwidth about a LAN system and an automatic bandwidth assignment method for assigning a bandwidth to end users.  <P>SOLUTION: Terminals 13-1 to 13-n being a plurality of end users are connected through lower lines 12 to a host device 1 connected to a higher line 10, the host device 1 includes: a line speed determining part 4 for determining the maximum line speed with the terminals 13-1 to 13-n; a bandwidth guaranteeing/limiting part 3 in which a bandwidth guaranteed value or bandwidth limited value corresponding to the terminals is preset in accordance with the transmission bandwidth of the higher line 10; a speed comparing part 6 for comparing the maximum line speed corresponding to the terminals determined by the line speed determining part 4 with the bandwidth guaranteed value or bandwidth limited value set in the bandwidth guaranteeing/limiting part 3; and a speed control part 5 for updating and controlling the bandwidth guaranteed value or bandwidth limited value of the bandwidth guaranteeing/limiting part 3 to the maximum line speed when the bandwidth guaranteed value or bandwidth limited value is larger than the maximum line speed, and assigns a bandwidth to the terminals.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007227258-A (JP)
Title: Card connector
Inventor: SATO SHIGERU
IPC: G06K17/00
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC card connector capable of preventing a short-circuiting phenomenon or wrong insertion of an IC card, in one capable of alternatively mounting two IC cards.  <P>SOLUTION: The card connector is provided with a cover member, a connector main body forming a card-containing space together with the cover member, a plurality of contacts for a first IC card, a plurality of contacts for a second IC card, a pair of lock metal fittings, a tray capable of freely turning or moving against the connector main body, an ejector member, and an operating member. The tray is slanted to cover the contacts corresponding to the first IC card and the contacts corresponding to the second IC card when it is at a first position where the IC card is not mounted. As it rotates from the first position to be at a second position knocked down horizontally, it gets electrically connected to the contacts corresponding to the first IC card, and as it moves from the first position and rotates, it is electrically connected to the contacts corresponding to the second IC card at a third position knocked down horizontally.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007232232-A (JP)
Title: Cooling/heating device
Inventor: OTAKE MASAHISA
IPC: F25B29/00
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling/heating device which reduces energy consumption by performing a proper operation according to the fluctuation of cooling load and heating load.  <P>SOLUTION: This cooling/heating device comprises: an outdoor heat exchanger 6 connected with refrigerant outlet-side piping 9 of a radiator 3 through an expansion valve EV1 at one end, and also connected with suction-side piping 14 and discharge-side piping 7 of a compressor 2 at the other end to exchange heat with the outside air, an outdoor heat exchanger 6 exchanging heat with the outside air; switch valves SV1-SV5 for controlling the flow of refrigerant discharged from the compressor to the radiator or the outdoor heat exchanger, and the supply of refrigerant from the outdoor heat exchanger to the compressor or from an evaporator to the compressor; and a control device controlling the compressor, the expansion valve and the switch valves on the basis of a cooling operation signal according to the cooling load of a cooled object, and on a heating operation signal according to the heating load of a heated object.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007236030-A (JP)
Title: Wire connection structure of small-sized dc motor and wire connection method
Inventor: UEDA KENJI
IPC: H02K3/38
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a variation in a resistance value between each coil by lowering a resistance value of a coil, even if a small-diameter wire is used, enabling size reduction, obtaining further adaptability, achieving low-voltage and high-torque characteristics, and making lengths of lead-out lines of the coils almost equal, and to improve mass-productivity by efficiently performing connection/winding work.  <P>SOLUTION: This wire connection structure comprises a plurality of the coils C<SB>1</SB>to C<SB>6</SB>, and risers R<SB>1</SB>to R<SB>6</SB>of the same number of the coil C<SB>1</SB>to C<SB>6</SB>. Among the even numbers of the risers R<SB>1</SB>to R<SB>6</SB>, the m-th riser and the n-th riser that are in a point-symmetric positional relation with respect to the rotation center of an armature 1 and the (m+1)th riser and the (n+1) riser are commonly connected; and among even numbers of the coils C<SB>1</SB>to C<SB>6</SB>, the p-th coil is connected between the m-th riser and the (m+1) riser. The q-th coil in the point-symmetric positional relation, with respect to the rotation center of the armature 1 with respect to the p-th coil, is connected between the n-th riser and the (n+1) riser, and the p-th coil and the q-th coil are connected, in parallel with each other in terms of an electric circuit.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007234753-A (JP)
Title: Semiconductor module device
Inventor: WASHIMI SATOYUKI
IPC: H01L25/07
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-stair power semiconductor module device which reduces the heat radiation from a power semiconductor module to a control circuit board in a simple structure.  <P>SOLUTION: A heat-shield plate 3 having a low thermal conductivity is fixed to a heat-sink plate 1 and extends between an IPM 2 and a printed circuit board 5. The plate 3 has a function for pressing and fixing the IPM 2 to the heat-sink plate 1 on which stopper projections 13, 14 are fitted into recesses 21, 22 to well regulate the relative displacement of the IPM 2 in the lateral direction of the IPM 2 to the heat-sink plate 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007231332-A (JP)
Title: Steel member having excellent rolling fatigue property and its production method
Inventor: IWAMOTO TAKASHI
IPC: F16C33/62
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel member having an excellent rolling fatigue life whose service life as that of a bearing is further elongated even under a using condition severer than the conventional one.  <P>SOLUTION: The steel member is obtained by subjecting a steel material having a componential composition comprising, by mass, 0.7 to 1.1% C, 0.5 to 2.0% Si, 0.4 to 2.5% Mn, 1.6 to 5.0% Cr, 0.1 to <0.5% Mo and 0.010 to 0.050% Al, and in which the intrusion of Sb as impurities is suppressed to <0.0015%, and the balance Fe with inevitable impurities to quenching and tempering. Also, in the steel structure in a part from the surface to a depth of 5 mm, the grain diameter of residual cementite is controlled to 0.05 to 1.5 μm; the old austenite grain diameter is controlled to ≤30 μm, and the retained austenite content is controlled to <25% by volume ratio.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007239186-A (JP)
Title: Fireproof partition device
Inventor: INOUE KANA
IPC: E04B1/94
Filed: 2006-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fireproof partition device which is enhanced in fire resistant efficiency by positively preventing warping of a panel in case of a fire, through a simple structure, is inexpensively produceable without employing a special structure or special fireproof materials, and facilitates assembly thereof.  <P>SOLUTION: According to the structure of the fireproof partition device, a plurality of upward projective pieces 22b like comb teeth are formed on a front surface of a coping 4 fixed to a lower surface of a ceiling, and a plurality of downward pieces like comb teeth are formed on a lower end of a rear piece 24a of an upper portion receiving member 24 which is fitted onto an upper end of the panel. Then by making the upward projective pieces and the downward pieces in mesh with each other, the upper end of the panel 6 can be prevented from warping.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007236471-A (JP)
Title: Atherectomy catheter
Inventor: OGUSHI NAOHISA
IPC: A61B17/22
Filed: 2006-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an atherectomy catheter capable of removing an occlusive object, which narrows or occludes the inner lumen of a tubular organ, easily, swiftly, securely and safely.  <P>SOLUTION: The atherectomy catheter comprises an outer tube 2, an inner tube 3 inserted into the outer tube 2 in such a way as rotatable to the outer tube around the axis and movable in the axial direction, a removing member to excavate the occlusive object which narrows or occludes the inner lumen of a blood vessel, and a guide member 6 attached to the inner tube 3 and inserted into the inner tube 3 as the axis for the inner tube 3 to rotate. When the occlusive object is removed, the removing member projects from the distal end of the outer tube to be expanded in the radial direction with the self-elastic resilience in the unfolded state with the distal end opened. The occlusive object is excavated by the distal end of the removing member by moving the removing member via the inner tube 3 toward the distal end while rotating the removing member with the guide member 6 as the axis of rotation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007243627-A (JP)
Title: Video signal processor
Inventor: YAMAUCHI TATSURO
IPC: H04N19/105
Filed: 2006-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent false detection of motion vectors in still image parts subjected to fade-in and fade-out processing by applying a format conversion or the like using, e.g., the motion vector with respect to a video signal processor.  <P>SOLUTION: The still image parts subjected to fade-in and fade-out processing are detected. Motion vectors of the still image parts subjected to fade-in and fade-out processing are set at a value of zero.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007237573-A (JP)
Title: Method and apparatus for producing composite optical element
Inventor: YAMAGUCHI HIROSHI
IPC: B29C33/26
Filed: 2006-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for producing a composite optical element which can simply form a resin layer in a desired region.  <P>SOLUTION: The method includes a supply step for supplying an energy curable resin 201 to a prescribed place, an adjustment step for changing the thickness of the resin 201, and a curing step for curing the resin 201 by being irradiated with ultraviolet rays E. The adjustment step includes an approach step for changing the thickness of the resin 201 to make it thinner than a designed thickness d2 and a resin layer forming step for changing the thickness of the resin 201 again to make it equal to the designed thickness d2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007247425-A (JP)
Title: Deposit cleaning device of internal combustion engine
Inventor: TABATA MUNEHIRO
IPC: F02M63/00
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deposition of a deposit on the head back of an intake valve 6, in a direct injection engine.  <P>SOLUTION: When cleaning the deposit sticking to the head back of the intake valve 6, fuel injection by a direct injection injector 10 is switched to fuel injection by a port injector 12. The port injector 12 sets its injection timing in a compression stroke after closing the intake valve 6, by pointing a shaft part above the head back of the intake valve 6.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007250253-A (JP)
Title: Method for forming conductive pattern, composition for forming conductive pattern, and electronic component having conductive pattern
Inventor: SAKURAI DAISUKE
IPC: H05K3/10
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a conductive pattern having a flat surface on a base material, and a composition used in this method.  <P>SOLUTION: This method for forming the conductive pattern has: (1) a process in which a conductive particle and a photosensitive component are included, and the photosensitive component brings a liquid composition for forming the conductive pattern, which contains a photo-curing monomer and a photo-polymerizing initiator, into contact with a flat exposure surface; (2) a process to dip the base material having the surface on which the conductive pattern is formed in this composition; (3) a process to form a hardening substance layer having a prescribed pattern by interposing a composition layer having a prescribed thickness between the flat exposure surface and the surface of the base material and exposing the composition layer through a mask; and (4) a process to remove the composition which has not been hardened, and this liquid composition for forming the conductive pattern is used in this method.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007250264-A (JP)
Title: Attaching structure for flexible printed wiring board connector
Inventor: OYAMADA TAKASHI
IPC: H05K7/14
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To surely fix a front end part of a flexible printed wiring board to a male housing in a simple structure.  <P>SOLUTION: The connector for the flexible printed wiring board carrying out a relay connection of the flexible printed wiring board and a wire by engaging the male housing 2 with the flexible printed wiring board 1 fixed thereto and a female housing 8 with the wire 6 fixed thereto. The connector has a pair of fan shaped pressing members 3a and 3b attached to an inserting opening 21 of the male housing 2 by hinges 4a and 4b and has a ring shaped sliding member 5 attached on outer periphery of the pressing members 3a and 3b. Holding of the flexible printed wiring board 1 by the pair of pressing members 3a and 3b is released or fixed by sliding the sliding member 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006310797-A (JP)
Title: Process for producing rare earth permanent magnet
Inventor: ISHIZAKA TSUTOMU
IPC: C22C33/02
Filed: 2006-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing a rare earth permanent magnet in which even a smaller quantity of lubricant added can exhibit the effect as a lubricant sufficiently.  <P>SOLUTION: The process for producing an R-T-B (R: one kind or more than one kind of rare earth elements, T: Co and/or Fe, B: boron) based rare earth permanent magnet comprises a step for pulverizing a material alloy roughly, a step for adding first lubricant to roughly pulverized powder produced in the rough pulverization step, a step for pulverizing the roughly pulverized powder added with lubricant finely, a step for adding second lubricant to finely pulverized powder produced in the fine pulverization step and stirring it in a temperature zone between 30°C and Tm (Tm is the lowest temperature of melting points of first and second lubricants), a step for shaping the finely pulverized powder passed through the mixing step in a magnetic field, and a step for sintering the compact obtained in the shaping step.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006260754-A (JP)
Title: Cleaning device insert, tape cartridge, method for cleaning tape, and system for cleaning tape
Inventor: LAU RITZ M
IPC: G11B23/107
Filed: 2006-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To describe devices, methods and systems for cleaning a tape within a tape cartridge, particularly removable cleaning device inserts, and cartridges adapted to use the cleaning device inserts.  <P>SOLUTION: Removable cleaning device inserts generally include a holdfast surface and one or more tape cleaners comprising a cleaning surface. A hold fast surface may be used to secure the cleaning device insert within a tape cartridge. Tape cartridges for use with a cleaning device insert may include a housing at least partly enclosing a tape pathway, and an accessway through the housing for loading a cleaning device insert into the tape passway within the tape cartridge housing. A tape media may be cleaned by inserting a cleaning device insert having a tape cleaner with a cleaning surface into a tape cartridge and contacting the cleaning surface to a tape traveling along the tape pathway.  <P>COPYRIGHT: (C)2006,JPO&NCIPI