baber/WOPTO huggingface dataset:
Patent JP-2007111708-A (JP)
Title: Hot-rolled steel strip for cold-rolled high-tensile strength steel sheet having reduced variation in sheet thickness after cold rolling and its production method
Inventor: OKAMOTO TSUTOMU
IPC: C22C38/00
Filed: 2005-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-rolled steel strip capable of producing a cold-rolled high-tensile strength steel sheet having reduced variation in sheet thickness after cold rolling, and to provide its production method.  <P>SOLUTION: The range from the tail end to at least to ≤200 m in a hot rolled coil has a structure essentially consisting of bainite, the fraction of pearlite in the structure is ≤15%, and the difference of the variation in the longitudinal direction of the pearlite fraction is ≤10%. In its production method, cooling is performed under the condition where L calculated using formula (1) satisfies ≤20 μm; wherein, t is a time (s) on and after the outlet side in finish rolling; t<SB>600</SB>is a time (s) till 600°C with a finish rolling completion time as zero; and T is a steel strip temperature (°C) on and after the finish rolling.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007112906-A (JP)
Title: Polymer electrolyte composition containing aromatic hydrocarbon-based resin and cage-like silsesquioxane
Inventor: MURATA HIROSHI
IPC: C08L63/00
Filed: 2005-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a proton exchange membrane which has high durability even under high temperature low humidity conditions [for example, operation temperature of 100°C, 50°C humidification (corresponding to a humidity of 12 RH)].  <P>SOLUTION: This polymer electrolyte composition comprises an ion exchange group-having polymer (A), polyphenylene sulfide resin (B), polyphenylene ether (C), and a cage-like silsesquioxane or cage-like silsesquioxane partial cleavage structure (D), and a proton exchange membrane comprises the polymer electrolyte composition.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007112059-A (JP)
Title: Image forming device, data preparation device, data preparation processing program
Inventor: INO NAOAKI
IPC: B41J2/01
Filed: 2005-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which can make streaks in an image less recognizable even when dots are formed by discharging liquid droplets including a color material and a processing liquid, a data preparation device and a data preparation processing program.  <P>SOLUTION: The image forming device forms an image by discharging a processing liquid to restrain an ink from spreading on a paper and an ink. In forming a dot pattern image comprising a high-density first portion where dots are formed in the form of a strip by continuing in a prescribed direction and a low-density second portion where dots are randomly arranged and formed, the device refrains from discharging the processing liquid when discharging the ink to the first portion. Whereby, in the first portion, the processing liquid causes the color material to coagulate and continuous dots do not form a strip, whereby streaks in an image are prevented from becoming visible.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007120996-A (JP)
Title: Nano light-emitting probe
Inventor: YOSHIDA YASUHIKO
IPC: B82B3/00
Filed: 2005-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new nano-size light-emitting probe capable of facilitating detection in a visible light zone with high sensitivity, without using a metal material such as a noble metal or a semiconductor, which is expensive, not perfect in handling or safety, and difficult to be prepared as a probe.  <P>SOLUTION: This nano light-emitting probe includes at least either of fullerol and its derivative. Fullerol and its derivative are expressed by a following formula: Cn(OR)m(OH)p. (Cn shows fullerene, n shows the number of carbon atoms constituting the fullerene, R shows a hydrocarbon group or an acyl group, m and p show the number of bonds respectively, and neither of m and p becomes zero).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007118307-A (JP)
Title: Method and unit for controlling electrical storage element
Inventor: TAMURA NOBORU
IPC: B41J2/045
Filed: 2005-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method for an electrical storage element, which can suppress power consumption by reducing the regulation of a positive electric charge for a power source to the utmost, and a control unit for the electrical storage element.  <P>SOLUTION: This control method for a piezoelectric element has the following steps. In the first step, a first individual electrode 431a of the piezoelectric element 431 is connected to a first power source 512, and the positive electric charge is shifted to the first individual electrode 431b. This makes a pressure chamber 421a expanded. In the next step, the positive electric charge is shifted to a second individual electrode 431c from the first individual electrode 431b. This makes the pressure chamber 421a contracted for the ejection of ink. In the final step, the second individual electrode 431c is connected to the first power source 521, and the positive electric charge is shifted to the first power source. Thus, the pressure chamber 421a is returned to an initial state. Additionally, the power consumption is suppressed by virtue of the return of the positive electric charge to the first power source 512.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007124174-A (JP)
Title: Solid-state imaging apparatus and drive control method of solid-state imaging element
Inventor: OSHIMA MUNEYUKI
IPC: H04N5/372
Filed: 2005-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging apparatus and a drive control method thereof that can improve the image quality by speeding up signal reading and freely switching the number of read outputs.  <P>SOLUTION: In an imaging element 40, a system control section receiving an operation section generates a control signal 86 for control in response to the operation signal from which at least setting conditions or environmental conditions are supplied, a timing signal generator and drivers generate a timing signal and drive signals on the basis of the received control signal 86, signal electric charges read in response to the supplied vertical drive signals 98, 100, and the horizontal drive signals 102 to 106 are transferred, and at least any of an output amplifier 52 of a horizontal transfer path 48 and output amplifiers 54, 56 of horizontal transfer paths 50 (50a, 50b) provide outputs corresponding output signals 74, 76, 78 as outputs of the transferred signal electric charges in response to control signals 60, 62, 64 outputted from the control signal 86.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007124254-A (JP)
Title: Exchange system and its control method
Inventor: EDO KATSUSHI
IPC: H04M3/42
Filed: 2005-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exchange system and a control method which allows a user to make telephone calls to selected connection parties from a plurality of previously registered terminals, and prevents unfair telephone calling.  <P>SOLUTION: A memory means 14 stores a connection party telephone number corresponding to the originating ID of a terminal accessed over the public line 100 as a speed dialing. Upon the receipt of a speed dialing inputted from the terminal being accessed by a terminal agreeing with the stored original ID, a central controller 13 connects the terminal to a connection party telephone number corresponding to the inputted speed dialing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007119193-A (JP)
Title: Curl removing unit and paper conveyance device
Inventor: KONDO KAZUHISA
IPC: B65H23/34
Filed: 2005-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curl removing unit capable of switching direction of removable curl and to provide a compact and inexpensive paper conveyance device having this unit.  <P>SOLUTION: This paper conveyance device 1 has a paper conveyance device main body 8 and the curl removing unit 4 attachable to it. The curl removing unit 4 is provided with a pair of rollers 6, 7 having different hardness from each other to remove curl of paper and mounting parts 19A, 19B, 19C, 19D, 19E for selecting only either of first form in which the roller 6 having high hardness is arranged on a face on one side of paper to be conveyed and second form in which the roller 6 having high hardness on a face on the other face of the paper to be conveyed and incorporating it into the paper conveyance device 1. The single curl removing unit 4 is incorporated in either of the first and second forms to remove curl in either of directions decided in advance.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007104616-A (JP)
Title: Waterproof earphone
Inventor: HOSODA MASAATSU
IPC: H04R1/10
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an waterproof earphone with which an inner earphone that is used in the environment where droplets of water drop temporarily or water drops for a long time, or used in water, becomes available in a perfect waterproof state and further without damaging any acoustic characteristics.  <P>SOLUTION: In an inner earphone mounting a soft earphone pad that is to be inserted into the external ear; an earphone body water-tightly covers a speaker and a connecting cord insert, and an extremely highly water-repellent microfabricated porous film is mounted in an output sound path where the earphone pad is mounted, thereby ensuring waterproof performance without damaging acoustic characteristics. Furthermore, the microfabricated porous film is disposed in the inner end of the output sound path, and a dust-proof member is integrally disposed in an outer end and attachably and detachably mounted in the earphone body.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007117599-A (JP)
Title: Mask
Inventor: TAKAMI TOSHIAKI
IPC: A62B18/02
Filed: 2005-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask having higher fitness while being simple in constitution.  <P>SOLUTION: In this mask having wearing braids 3 at both ends of a mask body 2, the mask body 2 is formed by integrally bonding a pair of right and left cloth pieces at the center, the upper part 5 of the bonding edge part 4 fitted to the nasal muscle part is inclined toward the face, in both right left side parts 2a, 2b, non-bonding upper edge parts are connected to the upper end 5a of the bonding edge part 4 to form mountain-like projections 6, and the right and left cloth pieces are decreased in width at the back of the projections 6.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007128395-A (JP)
Title: Half band gap reference circuit
Inventor: WATANABE HIROBUMI
IPC: G05F3/24
Filed: 2005-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a half band gap reference circuit which is hardly affected by process variation, and enables low voltage operation without adding any process.  <P>SOLUTION: The half band gap reference circuit is provided with a low concentration gate transistor M1 having a gate containing first conductive impurities ≤1×10<SP>12</SP>cm<SP>-3</SP>or no impurities, and a high concentration gate transistor M2 having a gate containing first or second conductive impurities ≤1×10<SP>19</SP>cm<SP>-3</SP>, and uses work function difference of a gate in the high concentration gate transistor M2 and the low concentration gate transistor M1 so as to generate reference voltage.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007128811-A (JP)
Title: Fuel cell system and its control method
Inventor: HIRANO MASAAKI
IPC: H01M8/10
Filed: 2005-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To suppress performance reduction, suppress damage of a fuel cell caused by elevation of electric conductivity of cooling water, and shorten a next starting time of a fuel cell system.  <P>SOLUTION: In this fuel cell system, when an operation is stopped, by means that the fuel cell system control device 10 drives a cooling pump 4 at every time prescribed time passes by utilizing storage electric power of a secondary battery 7, the cooling water is made to be circulated to an ion exchange filter 6, and the electric conductivity of the cooling water is reduced. By this, the performance reduction and the damage of the fuel cell 2 caused by rising of the electric conductivity of the cooling water can be suppressed when the operation has been stopped. Moreover, as a result, at a next starting, since treatment for reducing the electric conductivity of the cooling water becomes unnecessary, the starting time of the fuel cell system 1 can be shortened.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007134768-A (JP)
Title: Bias circuit for power amplifier
Inventor: YAMAMOTO KAZUYA
IPC: H03F1/30
Filed: 2005-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of preventing an idle current from unflowing when a reference voltage Vref is lowered in a GaAs-HBT power amplifier.  <P>SOLUTION: The technology disclosed herein adopts a configuration, wherein a resistor Rbb9 is provided in parallel with a voltage drive bias circuit including a transistor (GaAs-HBT) Trb1. According to this configuration, in an idle state a voltage applied by a reference input terminal (Vrefb) is lower than the operating voltage of a Trb4, a current is supplied to the base terminal of a TR2 via the resistor Rbb9 from the Vrefb. Thus, even if the reference voltage Vref is decreased to less than twice the barrier voltage of the HBTs employed in the bias circuit, the power amplifier can attain desired amplification operations, while keeping the idle current nearly constant, from low up to high temperatures.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007133529-A (JP)
Title: Data processor, data processing method, and control program
Inventor: TACHIWA KO
IPC: G06F12/16
Filed: 2005-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To secure validity of data being an update target even if a reset signal is erroneously input during update processing of the data or a power supply is forcibly turned off by power failure, erroneous operations, etc.  <P>SOLUTION: The data processor determines whether or not update-state data indicates update processing of the data in the memory, and sets up the target data for the update processing as a default value when the update-state data is under the update processing before the data in the memory is updated and for displays that the update-state data is not under the update processing.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007132036-A (JP)
Title: Electromagnetic wave shielding telephone booth
Inventor: SAITO EITOKU
IPC: H05K9/00
Filed: 2005-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic wave shielding telephone booth which can shield electromagnetic waves radiated from a portable telephone and noise of telephone conversation leaking to the outside.  <P>SOLUTION: The electromagnetic wave shielding telephone booth is composed of a floor panel, wall panels 20, a door panel 30, and a ceiling panel. An essential part of each panel is formed of a conductive material. The telephone booth has four aluminum supports 50 formed of the conductive material, located between the wall panels 20 and the door panel 30 adjacent to each other, and each support 50 and a side end member 24 arranged at each edge of each wall panel 20 are connected together via a conductive rubber member 60 by press-fitting.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007132837-A (JP)
Title: Cell electrophysiological sensor and its manufacturing method
Inventor: USHIO KOJI
IPC: G01N27/416
Filed: 2005-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell electrophysiological sensor capable of enhancing the adhesion degree of cells in a cell holding part and capable of measuring cell electrolytic physiology in a leak current reduced state, and its manufacturing method.  <P>SOLUTION: In the cell electrophysiological sensor having a cavity 4, the chip 1 having a diaphragm 3, which has a piercing hole 5 provided to the bottom part of the cavity 4, a plate 6 having electrodes 9 and 10 provided on both surfaces and provided with an opening 11 for filling the chip 1 and constituted so that the chip 1 is fixed to the opening 11 of the plate 6 by an adhesive 12, the cavity 4 is filled with water 13.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007135379-A (JP)
Title: Magneto-generator
Inventor: HASHIBA MITSUHARU
IPC: H02K21/22
Filed: 2005-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a magneto-generator which can improve a rotational balance amount and also can markedly reduce the balance correction working (solder cut hole work) amount required in succeeding processes, in the magneto-generator having a bowl-like flywheel formed integrally of a boss by casting or hot forging.  <P>SOLUTION: The magneto-generator, equipped with the bowl-like flywheel, is manufactured by casting or hot forging, has a peripheral wall part and a bottom wall part, and has a boss 1A for supporting a rotary shaft formed integrally in the middle of the bottom wall. A plurality of ventilation holes 101 are arranged substantially annularly at intervals on the bottom wall of the flywheel 1, and a key groove 1B for connecting to the rotary shaft is provided at a part of the boss 1A. At least a part of the arrangement of a plurality of the ventilation holes 101 is made unequal so as to reduce the rotational imbalance amount, including the key groove 1B.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007138310-A (JP)
Title: Flame-retardant leather-like sheet and process for imparting flame retardancy to leather-like sheet
Inventor: EBATA SHUGO
IPC: D06M13/292
Filed: 2005-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant leather-like sheet having a flexible touch feeling, and an excellent surface touch and appearance.  <P>SOLUTION: A process for imparting flame retardancy to a leather-like sheet is characterized by applying a flame retardant agent solution in a state of containing air bubbles on the reverse side of the leather-like sheet.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006144015-A (JP)
Title: Lubricant additive concentrate
Inventor: FELLOWS RAY
IPC: C10M163/00
Filed: 2005-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an additive concentrate which contains a perbasic metal cleaning agent and a high level organic friction-adjusting agent and whose ingredients do no interact to form precipitates.  <P>SOLUTION: This lubricant additive concentrate is characterized by comprising a lubricating viscous oil, a basic metal complex, an oil-soluble hydrocarbyl phenolaldehyde condensate, and an organic friction-adjusting agent containing at least one hydroxyl group or amino group in an amount of at least 1.7 mass% based on the total mass of the condensate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007139071-A (JP)
Title: Transmission device and twin-clutch transmission equipped therewith
Inventor: FUJIWARA HIROAKI
IPC: F16H3/091
Filed: 2005-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission device using dog gears for improving operability when selectively connecting a shift gear to a rotating shaft.  <P>SOLUTION: The transmission device comprises a dog clutch S for selectively connecting shift gears G', G' to each other supported on the rotating shaft 6 in an idling possible manner. The dog clutch S consists of a coupling 17 having the dog gears 18, 18 protruded to the axil direction, engaging recessed portions 20, 20 formed on the side faces of the shift gears G', G' with which the dog gears 18 can engage, a shift fork for moving the coupling 17 between an engaging position where the dog gears 18 engage the engaging recessed portions and a disengaging position where they disengage therefrom, and an elastic means 19 for holding the coupling 17 in an engagement standby condition at the engaging position so that the coupling 17 can be driven toward the engaging position in spite of a rotating speed difference between the rotating shaft 6 and each of the shift gears G', G'.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007141364-A (JP)
Title: Semiconductor memory device
Inventor: SATO AKIKUNI
IPC: G11C17/00
Filed: 2005-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device which suppresses the extension of access time for reading desired data with respect to an address input.  <P>SOLUTION: The semiconductor memory device 100 includes: a ROM circuit 1 for storing necessary memory data and parity data for correcting errors of the memory data; a defective address storage circuit 2 for storing a defective address which is an address of an error-determined memory data among the memory data; an ECC circuit 5 for correcting the error of the error-determined memory data and generating saving data relevant to the defective address, based on the parity data; a data holding circuit 6 for storing the saving data; an address matching circuit 7 for comparing an input address with the defective address; and a switching circuit 9 for switching between the data output of the ROM circuit 1 and the data output of the data holding circuit 6.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007141391-A (JP)
Title: Optical disk recording method, optical disk recording device and optical disk
Inventor: FUJITA SHINJI
IPC: G11B7/0045
Filed: 2005-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To enhance quality in recording data by suppressing displacement of the edge position of a mark to be recorded when a signal, small in terms of the shortest mark length and the shortest space length, is recorded at high speed in narrow data detection window width Tw to a high-density optical disk.  <P>SOLUTION: In a space section just before the preceding recording pulses 1, 2, 3 for forming a mark as a light emitting pulse shape, a preheating pulse 4 lower than power level for the recording pulse is impressed. And the preheating pulse pick up position dTph or power level Pp is altered according to the last a space length. Furthermore, the preheating pulse pick up position or the power level is altered according to the length of the mark formed immediately after that.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007137353-A (JP)
Title: Walking type working machine
Inventor: KAMATA NAOKI
IPC: B62D51/06
Filed: 2005-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To form a wide flat surface on both right and left end parts of a clutch lever without reducing the strength of the clutch lever, and improve fitting feel when gripping the clutch lever 10 with a handle bar 9 together in a walking type working machine.  <P>SOLUTION: The walking type working machine 1 is equipped with the handle bar 9 extending from a traveling machine body, and the clutch lever 10 provided on the handle bar 9. In the walking type working machine, a clutch engagement state is maintained by operating the clutch lever 10 and gripping the handle bar with the handle bar 9 together, and the flat part 13 is formed by a separate member on both right and left end parts of the clutch lever 10. When the clutch lever 10 is gripped with the handle bar 9 together, the flat part 13 is located above the handle bar 9.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007143046-A (JP)
Title: Photographing image display method of multifocal camera
Inventor: KANO YUKINOBU
IPC: G03B19/06
Filed: 2005-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographing image display method whereby a photographing time and a photographing space can easily be grasped and an image can easily be edited.  <P>SOLUTION: First to eighth photographed images 100 to 107 of first to eighth imaging units are arranged so that images configuring same focal planes F1 to F4 may be laterally arranged and images in a depth direction of the focal planes may be longitudinally arranged in displaying the photographed images of a multifocal camera provided with the first to the eighth imaging units. Further, under the arranged images, images selected from the first to the eighth photographed images 100 to 107 or images during editing or like processing are displayed as magnified images 108, 109.  <P>COPYRIGHT: (C)2007,JPO&INPIT