baber/WOPTO huggingface dataset:
Patent JP-2005021940-A (JP)
Title: Laser beam machining method and laser beam machining apparatus
Inventor: SHIGEMATSU KOICHI
IPC: B23K26/36
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining method and a laser beam machining apparatus for smoothly removing a Low-k film on streets formed on a semiconductor substrate and a metal pattern for testing partially disposed on the street.  <P>SOLUTION: The laser beam machining method for a semiconductor wafer 20 in which an insulator film 213 of low dielectric constant is layered on the surface of the semiconductor substrate 20, a plurality of circuits are formed by streets 211 formed in the lattice shape, and a metal pattern 214 for testing is partially arranged on the streets 211 includes a laser beam machining step of irradiating an area where the metal pattern 214 is located and an area of the insulator film 213 of low dielectric constant with laser beams under different machining conditions, thereby removing the metal pattern 214 and the insulator film 213 of low dielectric constant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024401-A (JP)
Title: Corrosion measuring instrument
Inventor: HAYASHI SEIICHI
IPC: C23F13/00
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrosion measuring instrument capable of measuring electrochemically a corrosion rate while simulating a corrosion condition when a heating body exists in an inside of piping.  <P>SOLUTION: This corrosion measuring instrument 1 is constituted of a cylindrical inner pipe 6 of a material substantially the same as that of the metal piping of a measuring object contacting with water, and a pipe of double structure comprising an outer pipe 4 for covering an outer circumference of the cylindrical inner pipe 6. A reference electrode 7 and a counter electrode 8 not contacting each other, comprising a conductive material, and provided to be adjacently close to a sample electrode and not to contact therewith are arranged in an inner face of the outer pipe 4 for covering the outer circumference of the cylindrical inner pipe 6, using the cylindrical inner pipe 6 as the sample electrode 6, a measuring part is brought electrically into contact with the sample electrode 6, the reference electrode 7 and the counter electrode 8, a heating means is provided inside the cylindrical inner pipe of the sample electrode 6, and the water is made to flow between the inner pipe 6 and the outer pipe 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005024048-A (JP)
Title: Control device of hybrid vehicle
Inventor: HANADA KOHEI
IPC: B60L50/16
Filed: 2003-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To suitably set shift change timing of an automatic transmission (AT).  <P>SOLUTION: It is determined whether or not the cruise control is running (step S01), and if NO, a detection value of an accelerator pedal opening AP is obtained (step S02) and set to an accelerator pedal opening for AT control used in setting the shift change timing in the variable speed control of the automatic transmission (step S03). On the other hand, if YES, a target torque at the shaft end of a crankshaft of C/C required torque required at the cruise control time is calculated (step S04), an accelerator pedal opening corresponding to the target torque is calculated (step S05), and the accelerator pedal opening corresponding to the target torque is set to an accelerator pedal opening for AT control (step S06).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033316-A (JP)
Title: Radio base station
Inventor: MIMA MITSURU
IPC: H04B7/26
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio base station capable of reducing noise caused when a fan is used for a cooling means for cooling a radio amplifier section of the radio base station.  <P>SOLUTION: A temperature detection section 12 detects the temperature of the radio amplifier section 1A and a control section 41 determines an application voltage to be applied to the fan 21 and information related to an operation of a control unit from a control table on the basis of the detected temperature. Then a fan unit control section 23 activates the fan 21 on the basis of the application voltage determined by the control section 41. Further, a silencing system control section 36 controls the operation of a silencing system unit on the basis of the information related to the operation determined by the control section 41, a noise detection section 32 detects noise of the fan 21 when the information is related to the operation, an inverted phase waveform generating section 33 generates an inverted phase waveform of the noise, and an inverted phase waveform output section 34 and a speaker 35 provide an output of the inverted phase waveform.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029913-A (JP)
Title: Metallic wire for spinning machine and method for producing the metallic wire
Inventor: KOBAYASHI TADASHI
IPC: D01G15/88
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve both the quality and productivity of webs by preventing a lubricant from adhesion or deposition onto a part of a metallic wire where fibers pass therethrough to prevent declining in the function of the metallic wire.  <P>SOLUTION: The highly oil- and water-repellent metallic wire for spinning machine is produced by the following process: At least the teeth part of a metallic wire used in disaggregating synthetic fibers is subjected to electrodeposition coating with a fluororesin-containing cationic electrodeposition coating prepared by blending an acrylic or methacrylic acid copolymer with fine fluororesin powder to form an acrylic resin coating film on the metallic wire.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029678-A (JP)
Title: Composite and method for producing the same
Inventor: KONISHI TOSHIKI
IPC: C08L101/00
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a uniform composite excellent in water resistance, transparency and mechanical properties through utilizing composite formation at molecular levels using both anionic polymer and cationic polymer, and to provide a method for producing the composite.  <P>SOLUTION: The composite is based on a polyionic complex composed of an anionic polymer ≥0.1 in substitution degree and a cationic polymer ≥0.1 in substitution degree. This composite has the following property: When the magnitude q of a scattering vector is 0.02 nm<SP>-1</SP>, the absolute X-ray scattering intensity Δi in the condition of being wet with water meets the relationship: 0≤Δi≤6×10<SP>-20</SP>mol<SP>2</SP>/cm<SP>3</SP>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005658-A (JP)
Title: Method for manufacturing nitride compound semiconductor
Inventor: SAKAIDA TOSHIAKI
IPC: H01S5/323
Filed: 2003-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a light emitting element in a way such that a process of forming a low-temperature buffer layer before a GaInN forming process is omitted and only a high-temperature film forming process is carried out.  <P>SOLUTION: A sapphire substrate is overlaid with a high-temperature buffer layer and a silicon nitride buffer body are formed to greatly improve characteristics of a light emitting element formed of GaInN, and energy cost is reduced to prolong the life of a device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036847-A (JP)
Title: Electromagnetic clutch
Inventor: YOSHIDA MOTOAKI
IPC: F16D69/00
Filed: 2003-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic clutch having a friction material easy of surface machining and fixed to a friction surface without causing adhesion and weld between friction surfaces even at the beginning of use.  <P>SOLUTION: By coating the friction surface 1b of a rotor 1 with a coating material 8 containing a resin, instantaneous friction engagement of the friction surfaces 1b, 3b with each other is allowed without causing slippage. Thus, the stick of the friction surfaces 1b, 3b to each other is surely prevented without causing adhesion and weld between the friction surfaces 1b, 3b even at the beginning of use. The friction material 9 on the friction surface 1b is fixed to a groove 1d provided in the friction surface 1b, and so the thickness of the friction material 9 can be increased by the depth of the groove 1d and the friction material 9 can be machined very easily.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005040959-A (JP)
Title: Printer
Inventor: TANJI KOICHI
IPC: B41J2/30
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of unevenness in print density without requiring any complex cam mechanism or control even when a platen is inclining.  <P>SOLUTION: Drive time correction data for the gap length and block correction data for the gap length measured for each block are prestored, and the drive time is corrected by the block correction data of a block where a head is located at the time of printing. Alternatively, the drive time correction data for the gap length and inclination information obtained by measuring the gap length at least two points within a printable range are stored, the gap length is calculated from the head position and the inclination information at the time of printing, drive time correction data for the gap length is extracted and the drive time is corrected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004051478-A (JP)
Title: Funnel glass for color cathode-ray tube with little lead elution
Inventor: KOMORI HIROSHI
IPC: H01J29/86
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide funnel glass for a color cathode-ray tube with little lead elution comparing with usual glass.  <P>SOLUTION: The funnel glass for the color cathode-ray tube contains PbO of 10-30 wt%, its absorption coefficient to X-ray wave length of 0.6 Å is 40 cm<SP>-1</SP>or more and it contains Fe<SB>2</SB>O<SB>3</SB>of 0.06-10 wt%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005049933-A (JP)
Title: Information processing system, information processor, storage information management method, information processor-readable storage medium stored with program for executing the method, and program therefor
Inventor: KATO HIROTO
IPC: G06F12/00
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processing system, an information processor capable of automatically changing the use condition of a service without burdening an operator, and to provide a storage information management method, a storage medium for executing the method and a program therefor.  <P>SOLUTION: In the storage information management method in an on-line service system, which stores data in an information processor connected to a network, image data is moved from a first image data storage area to a second image data storage area, and the data quantity of the image data is calculated, then the storage information of the image data when moving the image data is changed according to the calculated data quantity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065356-A (JP)
Title: Power converter employing matrix converter
Inventor: AYANO HIDEKI
IPC: H02M5/27
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power converter employing such a matrix converter as an LC filter being fixed to an input stage can be reduced in size and weight.  <P>SOLUTION: N matrix converters are connected with a common LC filter and a common load is operated by the N matrix converters. Phase difference of triangular wave signals (carrier signals) being used for generating the command value of respective matrix converters is set at 360°/N and the matrix converters are driven with the same frequency and operated simultaneously. Since a current flowing into the LC filter has a frequency N times as high as that of the triangular wave signal (carrier signal), burden on the LC filter can be lessened.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005066396-A (JP)
Title: Emulsifying method and emulsification apparatus
Inventor: KOIKE MAKOTO
IPC: B01F29/87
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an emulsifying method and an emulsification apparatus, in each of which the control of the average particle size of liquid droplets is facilitated and by each of which an emulsified liquid having a sharp particle size distribution of the liquid droplets can be prepared.  <P>SOLUTION: The emulsification apparatus 10 is used in a microcapsule manufacturing apparatus 12 and composed of an outer cylinder 24 and an inner cylinder 26 which are arranged coaxially to overlap each other. The outer cylinder 24 and the inner cylinder 26 are rotated in the same direction and the relative circumferential speed of the outer cylinder 24 to that of the inner cylinder 26 is set to be a range of 0.1-100 m/sec. The liquid to be treated is supplied to a gap 25 between the outer cylinder 24 and the inner cylinder 26 and emulsified.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005033571-A (JP)
Title: Signal processor, and processing method
Inventor: WATANABE SHINICHI
IPC: H04L25/02
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To easily control the output logic of a differential input circuit.  <P>SOLUTION: When input terminals 101, 102 are opened, a ground processor 110 grounds the input terminals 101, 102, and stops the amplifying operation of a differential signal by a differential amplifier 130. When the amplifying operation of the differential signal is stopped, the differential amplifier 130 outputs the signal of a logical value Hi from an output terminal 142. In this case, the emitter voltage of NPN transistors 131, 132 is lowered to be close to a ground level. When the emitter voltage of the NPN transistors 131, 132 in the differential amplifier 130 is reduced to be lower than reference voltage, a monitor control 120 outputs the signal of a logical value Low from an output terminal 141. The processor is applied to a laser controller.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005029036-A (JP)
Title: Head part protecting air bag device
Inventor: KINO MASAO
IPC: B60R21/213
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head part protecting air bag device capable of quickly developing and expanding an air bag.  <P>SOLUTION: In this head part protecting air bag device, the air bag 11 stored by being folded to an upper edge side of an opening at the cabin inside covers the opening at the cabin inside by developing and expanding downward. In the air bag 11, a plurality of cell parts 16 extending downward from the upper edge side of the opening by inflow of gas for expansion and expanding by separating a cabin inside wall part 13a and a cabin outside wall part 13b in cabin inside and outside directions are arranged side by side in the longitudinal direction. At an upper end of each of the cell parts 16, a gas supply passage part 15 extending in the longitudinal direction is provided to communicate each cell part 16. In the gas supply passage part 15, a connection port part for supplying gas for expansion is provided. Each of the cell parts 16 is folded so that a lower edge 16b may be approached to an upper edge 16a by providing the cabin inside wall part 13a and the cabin outside wall part 13b with bellows folding portions 17 and 18 repeating projected folds projecting to a surface side and recessed folds recessed into the cell parts 16, respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005037803-A (JP)
Title: Speech recognition device
Inventor: KAMINUMA MITSUNOBU
IPC: G10L15/06
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speech recognition device to which an updating method for a language dictionary with which a vocabulary before replacement can be recognized even after the replacement by the update of the language dictionary and memory capacity, recognition rate or recognition time are not affected, can be applied.  <P>SOLUTION: The speech recognition device is principally constituted by installing a first memory means to use the language dictionary for recognition processing and a second memory means to use the language dictionary for the update processing, and storing, when the contents of the vocabularies stored in both the memory means are the same object, both the vocabularies in the first memory means together with an operation command indicating that the contents of of the vocabularies are the same object. Also, the constitution to control the updating method according to the use history of the vocabulary and the lapse of time after the update is employed for the dictionary updating. Consequently, the problem that when the language dictionary is updated in the speech recognition device, a user is requested to store the new information each time the update is performed and as a solution for the same, a method of previously storing both of the new and the old information is proposed but in such a case, the capacity of the storage device is increased and this causes the worry about the influence on a conversion speed and conversion accuracy, can be solved by the speech recognition device of this invention. Further, the speech recognition device includes the updating method for the language dictionary, with which a load on the user is reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044172-A (JP)
Title: Digraph preparation method and program
Inventor: ITO KENICHI
IPC: G06F17/10
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digraph preparation method for preparing a digraph whose visibility is high with small processing quantity.  <P>SOLUTION: A descendant relation investigation procedure 112 prepares a descendant relation hash table 121 where nodes configuring a digraph are associated with the descendant nodes of those respective nodes. A hierarchy decision procedure 131 extracts the slave node of the node of the least significant hierarchy of the preliminarily decided hierarchies, and refers to the descendant relation hash table 121 to decide whether or not a hierarchy just below the least significant hierarchy of the already decided hierarchies can be decided to the extracted node, and decides the hierarchy to the slave node whose hierarchy decision possibility is decided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042845-A (JP)
Title: Trieccentric type butterfly valve
Inventor: YURUGI YOSHINORI
IPC: F16K1/226
Filed: 2003-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trieccentric type butterfly valve for high-pressure and high-temperature fluid capable of preventing the fluid flowing in the butterfly valve from leaking outside, smoothly turning a valve element, and easily and reliably closing a fluid passage of a valve body.  <P>SOLUTION: In the trieccentric type butterfly valve, a bearing to surround a valve rod is added in a cylindrical part of a valve body to store the valve rod, the bearing is protruded toward a valve element by a spring provided in the cylindrical part, a recess is formed in a valve element boss part, a bottom of the recess forms a flat surface orthogonal to the valve rod, and a tip of the bearing is abutted on the flat surface of the bottom of the recess.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048428-A (JP)
Title: Emergency unlocking device of lock
Inventor: KATO JUNICHI
IPC: E05B65/10
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structurally simple emergency unlocking device of a lock, which enables easy unlocking even in the absence of a special tool such as a coin and a screwdriver in an emergency.  <P>SOLUTION: In the lock for locking/unlocking a locking member such as a latch bolt and a hook lock 11 by operating an operation member on an indoor side so as to rotate a coaxial rotating shaft 13, a rotor 17 is rotatably attached to an outdoor-side end of the rotating shaft 13, and a finger hooking recess 22 and a knob part 23 are provided in an outer surface of the rotor 17 in such a manner as to be operable for locking/unlocking.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047669-A (JP)
Title: Conveyor
Inventor: AKASHI HIROSHI
IPC: B65G49/06
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To convey a thin or flexible flat plate-like work in a non-contact state preventing a contact, collision or dropping of the work.  <P>SOLUTION: Suction surfaces of holding and suction devices 1 sucking and holding the work G in the non-contact state by blowing out air suspending and holding the work G are arranged at the same level, the end part of the work G held by the holding and suction devices 1 is supported, a supporting and suction device 2 advancing in accordance with advance speed of the work G while supporting the work G is provided, the hanging of the end part of the work G is prevented while the work G is advancing, and the work G is held by the holding and suction device 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051519-A (JP)
Title: Digital camera
Inventor: KUROSAWA YUICHI
IPC: H04N101/00
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera which is made small-sized while quickly radiating heat generated by an imaging device to enhance the imaging characteristic.  <P>SOLUTION: In the digital camera wherein a CCD block 10 is fixedly supported to a camera body (a main frame 8), the CCD block 10 where a CCD package 110 with an imaging device (CCD chip) 113 incorporated is mounted on a reference board 100, the main frame 8 is made of a material whose strength is greater than that of aluminum and a resin and whose specific heat capacity is smaller than the aluminum and the resin, the reference board 100 is made of a material whose strength is greater than that of the aluminum and the resin, the surface of the reference board 100 has a surface film (copper plating film) 104 whose heat conductivity is greater than that of the aluminum to deliver the heat generated in the CCD package 110 to the main frame 8 via the surface film 104. The heat radiation effect of the CCD is continued by the thermal gradient generated in the main frame 8 whose specific heat capacity is smaller. The reference board 100 made of the material with a greater strength is prevented from thermal deformation, and the reference board 100 is formed thin to downsize the camera.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048325-A (JP)
Title: Apparatus for producing nonwoven fabric
Inventor: RIN YOSHO
IPC: D04H3/16
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a nonwoven fabric in which adhesive force in lateral direction of a nonwoven fabric can remarkably be enhanced and to provide an apparatus for producing the nonwoven fabric.  <P>SOLUTION: The method for producing the nonwoven fabric comprises an extrusion step for discharging a plurality of thread-like fibers directly below closely in longitudinally parallel by extrusion, an air flow-guiding step for generating top-to-bottom airflow and forcibly guiding the plurality of fibers to directly lower direction, a wavy state-producing step for generating air flow shaking to longitudinal direction while flowing from top to bottom and producing wavy state while longitudinally shaking a plurality of fibers and a stacking step for receiving a plurality of wavy fibers and stacking the fibers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004238388-A (JP)
Title: Integrated method for selectively oxidizing organic compound
Inventor: DE FRUTOS ESCRIG PILAR
IPC: C01B15/029
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for selectively oxidizing an organic compound.  <P>SOLUTION: This integrated oxidation method comprises processes I and II, wherein the process I comprises producing hydrogen peroxide from hydrogen and oxygen in the presence of a solvent and a catalyst which comprises at least one kind of noble metal or semi-noble metal supported on an acidic resin not containing halogen, and the process II comprises directly mixing a solution of the hydrogen peroxide with the organic compound, another suitable catalyst, and, if necessary, the solvent, so as to form an oxide compound corresponding to the organic compound. The integrated oxidation method does not require a process for treating the hydrogen peroxide and is especially suitable for producing propylene oxide.  <P>COPYRIGHT: (C)2004,JPO&NCIPI