baber/WOPTO huggingface dataset:
Patent JP-2005103193-A (JP)
Title: Ultrasonic transmitter, and ultrasonic apparatus using the same
Inventor: AZUMA TAKASHI
IPC: H04R3/00
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic transmitter for monitoring by using a transcranial ultrasonic blood flow image and promoting the thrombolytic effect of a thrombolitic agent by using ultrasonic waves from one opening in order to effectively utilizing the limited acoustic window of a cranial bone, and to provide an ultrasonic apparatus.  <P>SOLUTION: In the ultrasonic transmitter, at least not less than two layers of vibrators consisting of a plurality of electric ultrasonic transducers are stacked, and a layer (15) having acoustic impedance being smaller than that of the vibrators is arranged between the stacked vibrator layers (11, 12). Electric driving is independently performed with frequencies suitable for each of the layers of the vibrators. Then ultrasonic waves are transmitted to a subject.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005105497-A (JP)
Title: Twisted yarn and method for producing the same
Inventor: ABE TAKAO
IPC: D02G1/00
Filed: 2003-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide polytrimethylene terephthalate (PTT)-based conjugated fiber twisted yarn improved so as to prevent troubles in processes, such as yarn breakage due to "white powder" caused by polymers and oligomers in a weaving process, having excellent strechability at the same time, and capable of making stretch-back properties consistent with evenness of surfaces of a cloth, and to provide a method for stably producing the yarn.  <P>SOLUTION: This multifilament twisted yarn is composed of a group of single yarns which are given by attaching two kinds of polyester components to be formed into side-by-side or eccentric sheath-core conjugated yarn, wherein intrinsic viscosities of the polyester components are different from each other, one of the components comprises polytrimethylene terephthalate, and the other comprises polyethylene terephthalate. Further, the multifilament twisted yarn composed of the PTT-based conjugated fiber has a heat contraction stress of ≤0.23 cN/dtex, a twist coefficient (K) of 1,500-15,000, and a number of trimethylene terephthalate cyclic dimers attached to surfaces of the twisted yarn of ≤5 counts/1,000(μm)<SP>2</SP>. The method for producing the yarn is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005116622-A (JP)
Title: Electronic component
Inventor: HIRA MITSUYOSHI
IPC: H01L23/14
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component which is formed by mounting an electronic component chip on a ceramic multilayer board using bumps and assures the excellent credibility of electrical connection by a plurality of bumps.  <P>SOLUTION: In an electronic component, an electronic chip 3 is mounted using a plurality of bumps 14 to 16 on the upper surface 2a of a ceramic multilayer substrate 2. In this ceramic multilayer substrate 2, the internal conductive films 9, 12 are arranged on at least one layer at the lower side of a bump 15 arranged at least in the center among a plurality of bumps 14 to 16 arranged in the direction parallel to the upper surface of the ceramic multilayer substrate 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005114864-A (JP)
Title: Optical fiber cable
Inventor: HOSOI FUMIKI
IPC: H01B11/00
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber cable that hardly buckles or breaks even if bent with a small radius.  <P>SOLUTION: In the optical fiber cable (11), a coated optical fiber or a coated optical fiber tape (13) and a tension body (14) are placed in parallel and coated all together. A fiber filled in a fiber reinforced plastic rod used as the tension body (14) of the cable is composed of an organic fiber, whose Young's modulus E (MPa) is 10,000≤E≤96,600 and whose ductility L (%) is 3.3≤L at fracture, in this optical fiber cable (11).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005117358-A (JP)
Title: Recorder/reproducer and method for recording/reproducing in recorder/reproducer
Inventor: KANEHIRA KOJI
IPC: H04N5/775
Filed: 2003-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide recorder/reproducer which prevents the free area of a recording medium from being reduced without complicated operation and which can avoid a danger for missing recorded data, and to provide a method for recording/reproducing in the recorder/reproducer.  <P>SOLUTION: The method for recording is set to "overwriting after reproducing" when a broadcasting program periodically broadcasting (every day, every week, etc.) is program reserved. If there is reproduced recording data recorded by the same program reservation as this program reservation when the broadcasting program of the "overwriting after the reproduction" is reservation recorded by the recording method, the overwriting is performed on the recording area of the recorded data. If there is other reproduced recorded data of the same program reservation as the recorded data of the reproduced broadcasting program, either one is deleted from the recording medium. The recording method and the reproduced state are displayed on the program recording list 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005113007-A (JP)
Title: Sheet and foamed sheet
Inventor: MORITOMI SATORU
IPC: C08J9/04
Filed: 2003-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet and a foamed sheet which are highly flexible and hardly fused when subjected to heat and pressure.  <P>SOLUTION: The sheet and the foamed sheet are obtained from a resin composition comprising the following components (A)-(C): (A) 1-30 wt.% of a copolymer obtained by graft-polymerizing an alkenyl aromatic monomer onto an ethylene-α-olefin copolymer; (B) 50-98 wt.% of an alkenyl aromatic resin; and (C) 1-49 wt.% of a polyolefin resin. The content of the α-olefin component in the ethylene-α-olefin copolymer is not particularly limited and usually 15-85 wt.%. The content is 30-65 wt.%, preferably 35-60 wt.% particularly from the viewpoint of low-temperature surface impact strength.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005113815-A (JP)
Title: Fuel injection valve
Inventor: MATSUMOTO HIDEFUMI
IPC: F02M61/18
Filed: 2003-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To effectively atomize injected fuel, by reasonably setting a relation between the length of a valve seat hole and the height of a fuel diffusing chamber and a relative position relation between the valve seat hole and a fuel injection hole, in a fuel injection valve.  <P>SOLUTION: In a fuel injection valve 1, a conical valve seat 8 and the valve seat hole 7 continuous to a downstream end of the valve seat 8 are disposed to a valve seat member 3. The flat fuel diffusing chamber 43 radially extending from the valve seat hole 7 is formed between the valve seat member 3 and an injector plate 10, and a plurality of fuel injection holes 11 opening to the fuel diffusing chamber 43 are perforated in the injector plate 10. The fuel injection holes 11 are spaced from the valve seat hole 7 to radially outside. The relation of t2/t1≥2 is satisfied, when the height of the fuel diffusing chamber 43 is t1 and the length of the valve seat hole 7 is t2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005118896-A (JP)
Title: Vacuum suction device, and method for detecting clogging of its suction nozzle
Inventor: MYOJIN MINORU
IPC: B25J15/06
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum suction device by which the time for suction and transfer is not prolonged due to the detection of the clogging of the nozzle, and a method for detecting the clogging of a suction nozzle.  <P>SOLUTION: The vacuum suction device 16 is so composed that the suction nozzle 1 is connected to a three-way valve 4, and a vacuum source 2 and a compressed air source 3 are exclusively selectably connected to the three-way valve 4. The vacuum suction device 16 has a flowmeter 5 between the three-way valve 4 and the compressed air source 3, and also, has a circuit which compares and determines 3 an indicated value of the flowmeter 5 and a design flow rate value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005124329-A (JP)
Title: Battery protector and battery pack using the same
Inventor: MASUDA HIDEKI
IPC: H01M2/10
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery protector reduced in size and easy to manufacture, and a battery pack.  <P>SOLUTION: When the protector is attached to a battery 8, the battery protector turns first and second fixed terminals 2, 3 into a continuity by a bimetal piece 4 at a temperature lower than a preset temperature, and a movable contact 5 and a fixed contact 3a into a discontinuity with the bimetal piece 4 reversed when the temperature exceeds the preset temperature. A lead piece having a connecting face opposite to an outer can 8a of the battery is arranged at the first fixed terminal 2 or the second fixed terminal 3, and an electrode of a positive thermistor 7 that holds the reverse of the bimetal piece 4 by being heated is connected to the connecting face of the lead piece.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004186138-A (JP)
Title: Fuel cell
Inventor: SUGIURA SEIJI
IPC: H01M8/10
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To enable to distribute a reaction gas well throughout the electrode face by making uniform the flow-path resistance in a zigzag reaction gas passage.  <P>SOLUTION: An oxidizer gas passage 32 for supplying an oxidizer gas from an oxidizer gas entrance communicating hole 20a to an oxidizer gas exit communicating hole 20b is formed on a first metal plate 14. This oxidizer gas passage 32 comprises oxidant gas passage grooves 38a-38c which constitute serpentine passage grooves having two turning over portions T1, T2. The length of each passage of the oxidizer gas passage grooves 38a-38c is established nearly same and an entrance buffer part 34 and an exit buffer part 36 are communicated at both ends. The entrance buffer part 34 and the exit buffer part 36 have nearly a triangular form and are constituted in nearly a symmetrical shape.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005130048-A (JP)
Title: Mobile communication terminal device
Inventor: KONDO KAZUHIRO
IPC: H04M1/02
Filed: 2003-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To employ an optimum shape corresponding to cases where each of functions is used.  <P>SOLUTION: A first sub-casing unit is supported by a main body casing unit 1 and has a camera unit 8 and a display screen unit 4. The first unit is made to be slidable between an initial position for covering first operation key units 15, 16 and an operation position for making the units 15, 16 be exposed. A second sub-casing unit is supported by the casing unit 1, and has a second key operating unit 6. The second unit is allowed to be slidable between a housing position where the second casing unit is almost overlapped on the first sub casing unit 2 to cover the unit 6 and an operation position for making the unit 6 be exposed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004142463-A (JP)
Title: Ink cartridge
Inventor: CHO SEO-HYUN
IPC: B41J2/175
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink cartridge with less interior negative pressure and constant proper negative pressure to be maintained for smooth ink jet to improve printing quality.  <P>SOLUTION: The ink cartridge includes: a foam chamber which generates a negative pressure, has foam contained inside, an ink filter, an ink head, and has a lower part partially inclined; an ink storable chamber which is formed at one side of the foam chamber and is separated therefrom by a partition having an opening to provide a connection to the foam chamber; and a cartridge cover which covers the upper ends of the ink chamber and foam chamber and has an ink injection part. The lower end portion of the foam is made larger than that of an interior shape of the foam chamber, so that a foam compression rate near the ink filter becomes higher than that near the connection opening.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005128825-A (JP)
Title: Ice storage amount arithmetic device for vending machine
Inventor: OKADA MASAKAZU
IPC: G07F9/10
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the missing of a commodity sales chance by sale in a state that ice is not left, or impossibility of the sale of beverage in a state that the ice is left because an error between an actual ice storage amount and a calculated ice storage amount is large by a temperature situation around a vending machine, individual difference of the machine, or the like, in an ice storage amount arithmetic device for the cup type vending machine.  <P>SOLUTION: This ice storage amount arithmetic device comprises: a main control part 1; an ice making machine control part 2; a timer counting a prescribed time; a melting amount storage means 4 for the timer storing a melting amount of ice when the prescribed time lapses; a calculated ice storage amount storage means 5 storing the calculate ice storage amount; and an arithmetic control part 6a. When the prescribed time lapses in the timer 3, the melting amount is determined by data of the melting amount storage means 4 for the timer, and the ice storage amount is calculated by the melting amount. Therefore, the error between the actual ice storage amount and the calculated ice storage amount is reduced to reduce the missing of the commodity sales chance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005126383-A (JP)
Title: Method for producing halogenoxime derivative
Inventor: MATSUKAWA KOZO
IPC: C07C249/10
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a halogenoxime derivative without using diethyl ether as a solvent and without discharging a heavy metal as a waste by a reduction method using an inexpensive and easily available reducing agent, and facilitating the temperature control of the reaction.  <P>SOLUTION: The method for producing the halogenoxime derivative represented by general formula (2) (wherein, X is independently a halogen atom) involves reacting a nitromethane derivative represented by general formula (1) (wherein, X is the same as the above) with an inorganic acid in the presence of iron.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005128338-A (JP)
Title: Fixing device and image forming apparatus
Inventor: BABA SATOHIKO
IPC: G03G15/20
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device suppressing transfer material from wrapping to a fixing roller and suppressing failure in an image such as an image void.  <P>SOLUTION: When set temperature for a first, second and third rotating pairs of fixing rollers are defined as T1, T2 and T3, the relationship becomes T3>T2>T1. Toner is fixed to a transfer material by passing the transfer material at a nip of the third rotating pair after the temperature of the toner on the transfer material side is raised by sufficiently heating the toner on the transfer material before hand by the first rotating pair and the second rotating pair. Thus, the wrapping of the transfer material to the fixing roller can be suppressed and image failure such as a void image can be also suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127096-A (JP)
Title: Locking mechanism for building windows and doors
Inventor: SAKAI YASUHIRO
IPC: E05F7/00
Filed: 2003-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking mechanism for building windows and doors, in which the loss of kinetic energy involved in power generation is so small, power generation efficiency is so high and required operation stroke for effecting power generation is so short that an operation lever can operate very lightly.  <P>SOLUTION: The locking mechanism used for building windows or doors is equipped with self-power generation and signal transmission functions. In the housing of the locking mechanism, are provided an operation lever pivotally supported by the housing, a main gear fixed to the operation lever shaft within the housing, a driven gear engaged with the main gear, an actuator fixed to the driven gear, a fixed bar of which the one end is fixed to the housing and the other is connected with the middle part of a support bar, two steel balls fixed at both ends of the support bar, and a piezoelectric power generator positioned within the range where one of the steel balls swings. Sympathetic vibrations of these steel balls can repeatedly strike the piezoelectric element of the piezoelectric power generator for generating power.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005130942-A (JP)
Title: Capsule device for ultrasonic diagnosis
Inventor: UCHIDA YUKO
IPC: A61B8/12
Filed: 2003-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capsule device for ultrasonic diagnosis for obtaining continuous ultrasonic images by easily moving the capsule device for ultrasonic diagnosis forward and backward around a target region.  <P>SOLUTION: The capsule device 1 for ultrasonic diagnosis comprises a capsule 2 for ultrasonic diagnosis capable of obtaining an ultrasonic image, and a slender cylindrical balloon 3 having the capsule 2 for ultrasonic diagnosis inside, allowing the capsule 2 to move forward/backward in an ultrasonic transmitting medium 25. The cylindrical balloon 3 is mounted at the distal end 4b of an insertion part of an endoscope 4. When the cylindrical balloon 3 is filled with a fed ultrasonic transmitting medium 25, the cylindrical balloon 3 is inflated slenderly in the longitudinal axial direction, so that the capsule 2 for ultrasonic diagnosis can move forward/backward in the ultrasonic transmitting medium 25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005135671-A (JP)
Title: Electrode for fuel cell
Inventor: ONO MASAKI
IPC: H01M4/90
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode with corrosion of carbon restrained and with degradation of electrode performance prevented.  <P>SOLUTION: The electrode is structured of a catalyst carrier with at least catalyst metal particles and two or more kinds of carbon with different electron conductivities as main components and a proton conductive member, in which a catalyst carrier with the highest electron conductivity is contained by the most amount. The fuel cell using such an electrode is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005112703-A (JP)
Title: Low-friction low-wear composite material based on silicon nitride and its manufacturing method
Inventor: SHU YU
IPC: F16J15/34
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon nitride ceramic having both low friction and low wear properties and its manufacturing method, etc.  <P>SOLUTION: This composite material is a silicon nitride/carbon fiber composite material which is prepared by compounding as a row material a carbon fiber having a tensile elastic modulus of higher than 550 GPa and a graphite bonding content of higher than 85%, blending, pulverizing, and dispersing it to a silicon nitride, then sintering, its manufacturing method and sliding members comprising the composite material are also disclosed. This silicon nitride/carbon fiber composite material can keep the friction coefficient under no lubrication not higher than 0.25, and the wear caused by brittle fracture is suppressed by the drown-out effect of the dispersed carbon fiber which enhances the value of fracture toughness of the material itself, and its manufacturing method and sliding members therefrom can be provided. The low friction can be exerted even in water and sliding members such as underwater mechanical seal, etc. can be prepared.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139710-A (JP)
Title: Control method of automatic door
Inventor: KOMI RYOSUKE
IPC: E05F15/60
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method of an automatic door capable of simply carrying out switching between an automatic opening and closing mode and a manual opening and closing mode at a low cost in opening and closing control of the automatic door.  <P>SOLUTION: Opening and closing control processing by the automatic opening and closing mode is started, and when it is decided by a step S12 that there is wake-up input based on a detection signal of a human body detection sensor 8 during the waiting period of a door 1 at a closed end position by a step S10, an opening operation is started by a step S14. It is decided by a step S16 whether or not the door 1 in the middle part of the opening operation is returned more than 10cm in the closed direction. When a return distance is less than 10cm, the opening operation is continued by overriding the return distance. When the door is returned, the automatic opening and closing mode can be switched to the manual opening and closing mode by a step S18. When the door 1 is moved up to the closed end position, it returns to the step S10 to switch to the automatic opening and closing mode to perform the opening and closing control processing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005140995-A (JP)
Title: Focus detection device and focus detection method
Inventor: ITO KEI
IPC: G02B7/30
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a focus detection device and a focus detection method eliminating the false focusing to the utmost and, therefore, enhancing the focusing precision by judging the validness of range value of the first time even when it is not determined whether a range value is valid, because a luminance difference between an object and a background is too large, and, when the validness is low, by performing the re-ranging.  <P>SOLUTION: In the focus detection device provided with a CPU block 23c having a re-ranging judging means which judges whether performing the re-ranging, the re-ranging judging means judges whether an area selected by the area selection means is nearer than other areas, when the area is nearer, judges that the range operation result judging means is valid and outputs the range value of the area selected by the area selection means as the final ranging result. When the area selected by the area selection means is not nearer, the range operation result judging means judges that re-arranging is required and the re-arranging is performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139515-A (JP)
Title: Wear resistant hard film
Inventor: YASUI TOYOAKI
IPC: C23C14/06
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high hardness film whose adhesion that has been the biggest problem to high load-applied products and components is improved, and having oxidation resistance.  <P>SOLUTION: The surface of a base material as the object to be treated is coated with a wear resistant hard film composed of: a first layer consisting of the nitride of Cr or Ti; a second layer thereon consisting of the nitride or the oxygen-containing nitride of a mixture of Cr or Ti and AlCrSi; and a third layer consisting of the oxygen-containing nitride of AlCrSi. Wear resistant hard coated tools and machine tools are obtained by providing each surface with the wear resistant hard film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005142893-A (JP)
Title: Selection method of access point and radio communication apparatus
Inventor: HIROSE TAKATOSHI
IPC: H04W48/16
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio access point selection method which can select an AP suitable for needs of an STA user.  <P>SOLUTION: The STA acquires ESSID information set in the AP, used channel information, presence/absence information of encryption and communication speed information to support by receiving a beacon signal transmitted from the AP by the STA and in addition, radio interference between APs is analogized based on the used channel information. In addition, a signal level and a noise level of a used channel is measured in the case of receiving a Probe Response signal by transmitting a Probe Request signal and the signal level and the noise level are displayed in an order of priority items preliminarily registered in the STA.  <P>COPYRIGHT: (C)2005,JPO&NCIPI