baber/WOPTO huggingface dataset:
Patent JP-2005243917-A (JP)
Title: Photoelectron integrated element and its manufacturing method
Inventor: IMAI YASUTAKA
IPC: H01L27/14
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectronic integrated element of good high frequency characteristic comprising a photodiode and a hetero junction bipolar transistor, and to provide its manufacturing method.  <P>SOLUTION: The photoelectronic integrated element 100 comprises photodiode 110 comprising a first semiconductor multilayer film 20, an optical absorption layer 22, and a contact layer 24 arranged from the substrate 10 side above the substrate 10; and the hetero junction bipolar transistor 120 comprising a second semiconductor multilayer film 30, a collector layer 32, a base layer 34, and an emitter layer 36 arranged from the substrate 10 side above the substrate 10. The first semiconductor multilayer film 20 functions as a distribution Bragg reflection type mirror. A first electrode 50 for driving the photodiode 110 is in contact with the upper surface 20a of the first semiconductor multilayer film 20. A second electrode 60 for driving the hetero junction bipolar transistor 120 is in contact with the upper surface 30a of the second semiconductor multilayer film 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241985-A (JP)
Title: Radiation image conversion panel and radiation image reader using same
Inventor: KURODA OSAMU
IPC: G03B42/02
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To correctly correct image information with an extremely simple constitution by eliminating the need for a system which manages correspondence relation between a radiation image conversion panel and its correction information.  <P>SOLUTION: An stimulable phosphor sheet IP is provided with an IC chip 31 which holds correction information and while the correction information is read by a correction information recording part 33, radiation image information recorded on the stimulable phosphor sheet IP is read by a read unit 38, and the obtained radiation image information is corrected with the correction information read out of the IC chip 31 to generate proper radiation image information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240976-A (JP)
Title: Actuator for vibration-proof and active vibration damper using the same
Inventor: OKUMURA KEI
IPC: B60K5/12
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To raise the durability of the elastic support rubber body that supports an output member elastically to a housing.  <P>SOLUTION: The pre-compression is exerted on an elastic support rubber body 78 by reducing the diameter of the cylindrical connection metal fitting 88 while an output member 80 and a cylindrical connection metal fitting 88 are connected elastically with the elastic support rubber body 78 and this actuator for vibration-proof inserts the connection pipe part 108 of the cylindrical connection metal fitting 88 into the installed pipe part 111 of an annular fixture member 82. Overlapping the connection pipe part 108 and the installed pipe part 111 each other at one end of axial direction at least, the axial direction seal part is formed by interposing a seal rubber layer 109 to the overlapped part of axial direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004206731-A (JP)
Title: Method of using graphic keyboard for preparing character
Inventor: BUXTON WILLIAM A S
IPC: G06F3/0488
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide expression power and convenience of intuitive use related to a pen stroke and a gesture, without requiring a complicated character recognition software.  <P>SOLUTION: A small letter "a" is input by tapping a stylus on a key "a" in a graphic keyboard. A capital letter "A" is input by a stroke directed upwards started on the key "a". A user is allowed to express other modifiers for a basic character such as "control", "substitution" and "command", by giving other stroke in other directions.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005248751-A (JP)
Title: Gas turbine, and starting method and stopping method of gas turbine
Inventor: ETO KOICHI
IPC: F01D21/00
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas turbine suitable for a gas turbine or the like used as a driving machine of, for example, drainage equipment which can be restarted in a short time after the stop without any additional device, and to provide a starting method and a stopping method of a gas turbine.  <P>SOLUTION: The gas turbine has a turbine 10, a compressor 11, a combustor 12, and a starter 16. In the starting method of the gas turbine, the starter 16 is operated for a given length of time to drive the compressor 11 before ignition of the combustor 12 in the restart, and the combustor 12 is ignited after forcibly cooling the inside of the turbine by air taken by the compressor 11 for starting. Since an internal temperature of the turbine can be decreased in a short time to a restartable temperature by forcibly cooling the inside of the turbine, time required for restarting can be largely shortened.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251259-A (JP)
Title: Magnetic recording medium
Inventor: ISHIGURO TADASHI
IPC: G11B5/738
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium comprising a back coat layer excellent in durability and long term preservability which can be suitably used as a magnetic recording medium for high-density recording.  <P>SOLUTION: The magnetic recording medium has; a magnetism layer including ferromagnetic powder and a binder on a face of one side of a non-magnetism support object; and a back coat layer including carbon black and a binder on a face of the other side. The binder included in the back coat layer contains nitrocellulose resin and the back coat layer contains organic coloring matter compound having a basic end group respectively, and the basic equivalent contained in the back coat layer is ≤200 equivalent per 1 kg of the nitrocellulose resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246467-A (JP)
Title: Method for changing width of cast slab
Inventor: SASAKI TATSURO
IPC: B22D11/16
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for changing the width of a cast slab by which in the changing operation of the width in the case that a continuous casting speed is low, the width size after changing operation of the width is held within the allowable size and the deterioration of the product quality cast after changing the width and the lowering of the yield are prevented.  <P>SOLUTION: In the method for changing the width of the cast slab by which the cast slab width is enlarged or reduced by shifting the short wall sides of the mold during continuous casting, it is judged whether the precision of the cast slab width is good or not at the completing time of the width changing operation, and in the case that the width precision is out of the allowable range, based on a pattern pre-stored in a main control unit, a speed instruction is given into the control unit for driving the short wall sides of the mold and the short wall sides of the mold are shifted to the enlarging or reducing direction to correctively control the width of the cast slab.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309122-A (JP)
Title: Combustion control method for fire grate type garbage incinerator, and garbage incinerator
Inventor: FUJII SATOSHI
IPC: F23G5/50
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion control method for a fire grate type garbage incinerator, and the garbage incinerator for attaining stable combustion of garbage on a fire grate even in the case of performing combustion under a low air ratio, and suppressing toxic substance in exhaust gas and improving heat recovery efficiency.  <P>SOLUTION: Either one or more of garbage feed speed, fire grate speed and an air distribution quantity under the fire grate of primary combustion air are adjusted so that the difference between a gas temperature in a combustion chamber and a gas temperature in a mixing chamber is within a preset range. Further, it is preferable to adjust either one or more of the garbage feed speed and fire grate speed based on the quantity of garbage on the fire grate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257346-A (JP)
Title: Wrist watch
Inventor: KURIHARA ISAO
IPC: G04B47/04
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wrist watch adapted to facilitate the disassembling of a spherical case so that a treatment of an internal time register can be performed.  <P>SOLUTION: The case 22 of the watch comprises an annular hollow housing 36 having a spherical outer wall, a windshield 31 for closing an upper opening of the housing 36, the time register 41 stored in the housing 36, and a lower spherical body 32 for closing a lower opening of the housing 36. The windshield, the housing 36, and the lower spherical body are mutually bonded to constitute the case 11 having a spherical outer surface. The lower spherical body 32 includes a core 37 bonded to an upper part thereof. The core 37 is inserted into the inside of the housing 36, and an engaging projection 38 of the core 37 is engaged with an engagement groove part 43 in the inner wall of the housing 36, whereby the lower spherical body 32 is attached to the lower part of the housing 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005039192-A (JP)
Title: Semiconductor device and wire bonding method
Inventor: MITSUI TATSUNARI
IPC: B23K20/00
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and wire bonding method capable of attaining small wire looping.  <P>SOLUTION: The wire bonding method includes the steps of: press-bonding the ball formed on the tip of a wire 4 to a first bonding point A, this forming a press-bonded ball 11; slightly raising a capillary 5, continuously moving the capillary toward a second bonding point B and then lowering the capillary 5 by the amount smaller than the amount in which the capillary was raised; and then raising the capillary 5 to allow the wire 4 to be supplied from the capillary and moving the capillary 5 toward the second bonding point B, thus connecting the wire 4 to the second bonding point B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256364-A (JP)
Title: Passage structure
Inventor: ODAWARA TAKURO
IPC: E03F5/04
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism which allows a small animal to more easily use a crossing ditch connecting between side ditches arranged on both sides of a passage such as a road.  <P>SOLUTION: There is provided a passage structure for the passage through which a traveling body such as an automobile travels. The passage structure is formed of both the side ditches 30 arranged on both sides of the passage, and the crossing ditch 10 connecting between the side ditches 30. The crossing ditch 10 has a guide plate 20 as a guide section arranged in the vicinity of an opening 11 thereof. The guide plate functions to block movement along a side ditch longitudinal direction, and has a wall surface extending in a crossing ditch direction, for guiding the small animal from the side ditch 30 to the crossing ditch 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258757-A (JP)
Title: Application service management system, method, and program
Inventor: KOIZUMI SEIICHI
IPC: G06F13/00
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To enhance availability since application service is required to be constantly in operation.  <P>SOLUTION: An application service management system has: a change notification means 211 for notifying a change when the change is found in information on connection of the application service registered on a directory; an updated information receiving means 123 for receiving the notification; and a connection destination switching means 122 for changing the interface, connection destination, and protocol for connection of the application service. Employing such a configuration enhances the availability of the application service by complying with the change in the information on the connection of the application service.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260019-A (JP)
Title: Clearance distance measuring method and equipment thereof in design equipment of printed circuit board, program, and recording medium readable with computer
Inventor: KOBAYASHI TERU
IPC: H05K3/00
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To perform check of clearance corresponding to safety standard even in a part where potential difference is large like a power supply part of a printed circuit board.  <P>SOLUTION: Clearance distance between a conductor pattern of a circuit network which is made into reference, and a conductor pattern of a circuit network which is made into an object and different from the above circuit network made into the reference is measured in a part wherein the conductor pattern of the circuit network made into the reference, and the conductor pattern of the circuit network made into the object can be connected with the shortest segment, by evading the conductor pattern of the circuit network made into the reference and the conductor pattern of the circuit network which is different from the circuit network made into the object.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260784-A (JP)
Title: High frequency front end circuit and high frequency communication device
Inventor: AMANO YOSHIHISA
IPC: H04B1/44
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency front end circuit which can control double spurious radiation at the time of transmission, enables antenna diversity for both of transmission/reception, and can share circuit parts.  <P>SOLUTION: A high frequency front end circuit has a first switch portion 110 connecting both or one of a first terminal 110A and a second terminal 110B to both or one of a third terminal 110C and a fourth terminal 110D in a one-to-one relationship, and a second switch portion 120 connecting both or one of a first terminal 120A and a second terminal 120B to both or one of a third terminal 120C and a fourth terminal 120D in a one-to-one relationship. Thus, a single broadband transmission amplifier 103 and a single broadband reception amplifier 104 can control spurious radiation at the time of transmission, can transmit/receive signals of two frequencies of 2.5 GHz and 5 GHz, and can realize an antenna diversity by a first and a second antenna 105 and 106.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257591-A (JP)
Title: Method and apparatus for generating standard gas
Inventor: FUJII TAKASHI
IPC: G01N1/00
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for generating standard gas, which can directly generate the standard gas having minute concentrations and control the concentrations at a constant environment temperature or pressure, without regulating/keeping the environment temperature or pressure at a designated value, in a volatilization (sublimation) chamber in which a sample is contained.  <P>SOLUTION: In the method and the apparatus for generating the standard gas, clean air is supplied into a sample chamber 4 in which the sample 5 is contained, and the concentration of the sample 5 in the sample chamber 4 is controlled, thereby causing volatilization and generating the standard gas g<SB>o</SB>, having a desired concentration. A trap vessel 1, the sample chamber 4 in which the sample 5 is contained, and a pump 13 are connected by a connection tube, and sample gas g, volatilized by using the sample 5, is subjected to a mist removing process in the trap vessel 1 and then supplied as the standard gas g<SB>o</SB>.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005099676-A (JP)
Title: Fixing device and image forming apparatus equipped with the device
Inventor: FUJIWARA HIDEHIKO
IPC: G03G15/20
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device which is smaller in the number of components and lower in cost, prevents scratch on the surface of a fixing roller, etc., even used for a long period of time, is free from degradation in separation performance and an increase in curling of transfer paper, and also prevents the occurrence of jamming, thereby ensuring high quality image formation without interruption of a fixing operation.  <P>SOLUTION: The fixing device includes: a fixing member 1 held so as to be turnable; a pressure member 2 which is brought into contact with the fixing member 1 with predetermined pressure; a nip part 3 formed by the fixing member 1 and the pressure member 2; sheet-shaped separating members 4 by which a transferred body (P) with a toner image fixed thereon by its passage through the nip part 3 is separated from the fixing member 1 or the pressure member 2; and wedge-shaped parts 5 which are in contact with the fixing member 1 and the pressure member 2 at the leading ends 4a of the respective separating members 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265232-A (JP)
Title: Gas turbine combustor
Inventor: NINOMIYA HIROYUKI
IPC: F23R3/50
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas turbine combustor capable of making low NOx combustion and excellent ignition performance and stable combustion compatible.  <P>SOLUTION: This gas turbine combustor 1 is provided with an annular combustion cylinder 2 for forming a combustion chamber 2a inside it, a fuel supply device 3 for supplying fuel F into the combustion chamber 2a, and an igniter 4. The fuel supply device 3 is provided with a premixing fuel nozzle 7 for mixing fuel F with air A and then supplying the mixture into the combustion chamber 2a to perform premixing combustion and a diffusion fuel nozzle 6 for injecting fuel F into the combustion chamber 2a and mixing it with air A to perform diffusion combustion. The diffusion fuel nozzle 6 is arranged in the vicinity of the igniter 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235721-A (JP)
Title: Apparatus and method for cooling metal halide lamp
Inventor: HARADA IZURU
IPC: F21V29/02
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of the need for cooling this kind of metal halide lamp up to a fixed temperature, when it is once turned off and turned on again, for example, a metal halide lamp of 30 mm ϕ, which is placed inside a general outer glass tube of 55 mm ϕ, and nitrogen gas is sealed in between the outer tube and the metal halide lamp, where waiting period of almost six and a half minutes is required, before it can be turned on again.  <P>SOLUTION: An apparatus comprises an outer glass tube 2, in which a straight-tube long arc type metal halide lamp 1 with an air duct 2a on its outside is mounted to, and a cooling blower fan 3 installed inside one of openings of the outer glass tube. The cooling blower fan is driven, regardless of whether the lamp is in turned-on or turned-off, or driven state during the lamp off period, and stopped during the lamp on period.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267989-A (JP)
Title: Nonaqueous electrolyte primary battery
Inventor: EDAMOTO TOSHIYUKI
IPC: H01M6/16
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte primary battery which is unlikely to generate increase in the internal resistance, even if it is preserved at a high temperature of 60 °C or higher.  <P>SOLUTION: The nonaqueous electrolyte primary battery is composed of a cathode, an anode made of metallic lithium or lithium alloy, and a nonaqueous electrolyte of which, solvent contains carbonic acid ester. The nonaqueous electrolyte contains 6-8C saturated hydrocarbon alone, or the hydrocarbon and 3C or 4C organic lithium compound, especially the hydrocarbon is at least one kind selected from among n-hexane, n-heptane, and n-octane.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263419-A (JP)
Title: Sheet sorting device
Inventor: YONEYAMA NOBUAKI
IPC: G03D15/00
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sorting device capable of certainly receiving and delivering a sheet bundle to a tray without damaging the sheet bundle with an extrusion claw at a low cost.  <P>SOLUTION: An extrusion mechanism 33 pivots the extrusion claw 52 turnably. A cushion roller 56 is mounted to one end of the extrusion claw 52, and an extrusion surface 54 is formed at the other end. The sheet bundle 50 is delivered to the tray 46a from a delivery conveyor 31. Then, the cushion roller 56 is pressed by the tray 46a in interlock with moving of the tray 46a in the carry-out direction C1, and the extrusion claw 52 turns from a horizontal position (Fig. (A)) to the maximum extrusion position (Fig. (C)). Turning of this extrusion claw 52 causes the extrusion surface 54 to press the rear end of the sheet bundle 50 to the inside of the tip of the tray 46a on the extrusion claw 52 side. Thus, the sheet bundle 50 is certainly received and delivered to the tray 46a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264570-A (JP)
Title: Structure of floor and construction method for floor
Inventor: FUKAGI TAKAYUKI
IPC: E04F15/18
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable floor heating without any bad effect, and obtain sound insulation performance and a foot feeling, even if a floor material is stuck in such a manner as to continue into a floor surface of a floor heating section and a floor surface of a section adjacent to the above floor surface.  <P>SOLUTION: In this structure of the floor, the floor material 4 is continuously laid on the floor surface of the floor heating section A, and that of a non-floor-heating section B adjacent to the floor heating section A. In the floor heating section A, the floor material 4 is laid on a floor heating mat 3, which is laid on a sub-floor 2, without making a damping material interposed in between. In the non-floor-heating section B, the floor material 4 is laid on the sub-floor 2 via the damping material 6 with which the backside of the floor material 4 is lined.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266337-A (JP)
Title: Network music teaching system and server device
Inventor: KIKUCHI TAKESHI
IPC: G06Q50/20
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network music teaching system wherein, when a teacher asks a question of multiple choices such as YES/NO, a student can answer the question by using an MIDI musical instrument.  <P>SOLUTION: A student terminal 3 is provided with an MIDI keyboard, and the content of performance by the student is transmitted to a teacher terminal 1 via a server 2 to be evaluated by the teacher. The evaluation is transmitted from the teacher terminal 1 to the student terminal 3 via the server 2. When the teacher asks a question of multiple choices, an answer operator corresponding to each choice is assigned to a key of the MIDI keyboard. When the student operates the key of the MIDI keyboard, the key operation is converted into an answer message to the effect that the choice corresponding to the key is chosen.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267366-A (JP)
Title: Image noise removal method, image noise removal device, electronic equipment, noise removal program, and storage medium recording the program
Inventor: HAGINO YOSHIO
IPC: G06T5/00
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image noise removal method and an image noise removal device capable of generating an image subjected to noise removal uniformly over the whole image, electronic equipment, a noise removal program, and a storage medium recording the program.  <P>SOLUTION: In these noise removal method and device for image, a distance calculation means 12 calculating the distance between an object pixel of noise removal and a pixel in a lens center from acquired image data, a noise removal degree setting means 13 setting the removal degree of noise of the object pixel of noise removal based on the distance calculated value, and an image noise removal means 14 removing noise according to the set noise removal degree are realized by software or hardware.  <P>COPYRIGHT: (C)2005,JPO&NCIPI