baber/WOPTO huggingface dataset:
Patent JP-2005208516-A (JP)
Title: Faraday rotator device
Inventor: HOSHIKAWA MASAHARU
IPC: G02F1/09
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To control variation in attenuation quantity of a variable optical attenuator against variation in surrounding temperature to a low level by controlling a temperature characteristic of a Faraday rotation angle versus a supplied current against surrounding temperature to a low level.  <P>SOLUTION: A permanent magnet is disposed so as to apply a fixed magnetic field vertical to an advancing direction of light passing through a magnetooptic crystal to the magnetooptic crystal, and an electromagnet is disposed so as to apply a variable magnetic field parallel to the advancing direction of the light to the magnetooptic crystal. Under a condition in which a current supplied to the electromagnet is constant, the ratio of residual field intensity of the permanent magnet to generated field intensity of the electromagnet is made to get smaller according as the temperature gets higher, and temperature deviation of the Faraday rotation angle against the current supplied to the electromagnet is canceled by temperature characteristics of the fixed magnetic field by the permanent magnet and the variable magnetic field by the electromagnet and a temperature characteristic of the magnetooptic crystal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005212920-A (JP)
Title: Get-on place device of man conveyor
Inventor: MURATA SHIGERU
IPC: B66B29/04
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a cart operated by a user from running against inlet rubber where a moving handrail intrudes at the get-on place of a man conveyor.  <P>SOLUTION: The moving handrail 6 running along the peripheral edge of a handrail 3 intrudes into and goes out of the man conveyor 1 upon passing through the inlet rubber 9 provided protrusively on the base 7 of the handrail 3 at the get-on place. A hindering member 11 formed in a rounded column having roundness at the top is installed upright on the floor plate 13 of the get-on place in the neighborhood of the inlet rubber 9 and arranged in front of the inlet rubber 9 and inside the handrail 3. Even if the user has committed a misoperation, the cart is hindered by the hindering member 11 and does not run against the inlet rubber 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216984-A (JP)
Title: Photodiode light receiving circuit
Inventor: NAKANISHI IWAO
IPC: H04B10/07
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photodiode light receiving circuit which has less number of components and is simple.  <P>SOLUTION: The photodiode light receiving circuit generates an output voltage based on a differential between a signal generated at the anode of a photodiode and a signal generated at the cathode of the photodiode. The circuit has a current/voltage conversion amplifier, whose inversion input terminal is connected to the cathode of the photodiode and to one end of a first resistance, noninversion input terminal is connected to the anode of the photodiode, and output terminal is connected to the other end of the first resistance and to an output voltage end. The circuit also includes a second resistance, whose one end is connected to the noninversion terminal of the amplifier and the other end is connected to a common potential point.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006219981-A (JP)
Title: Wind power generation system, arrangement configuration of permanent magnet and electricity-force conversion device
Inventor: UCHIYAMA HISAKAZU
IPC: F03D3/00
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wind power generation system efficiently generating electric power without stop of rotation of an impeller even in a breeze.  <P>SOLUTION: The wind power generation system 10 comprises a frame, the impeller 12 rotatably supported by the frame, a plurality of permanent magnets 31 provided on the impeller 12 and arranged at equal distances from its rotation center, and a coil group 32 provided on the frame and annularly arranged. The permanent magnets 31 and the coil group 32 are close to each other and move relatively and the coil group 32 generates electric power under the action reverse to a linear motor. The coil group 32 is attached to a ring provided on the frame and the permanent magnets 31 are provided on lower ends of vertical blades 26 of the impeller.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005214480-A (JP)
Title: Control device for electric device
Inventor: UCHIUMI TAKASHI
IPC: F24F11/02
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To set a timer by pressing a button just once instead of complicatedly setting time or confirming the timer.  <P>SOLUTION: As an off-timer button 3a or an on-timer button 3b of a remote control 3 is pressed once, a control circuit 1 for an electric device (such as an air conditioner) transfers to a selected timer mode. With off-timer setting, operation of the air conditioner is stopped by action of an off-timer when humans are not detected in a room by a human detecting sensor 5 during time A (30min., for example) that is preliminarily set. With on-timer setting, operation of the air conditioner is started by action of an on-timer when humans are detected in the room by the human detecting sensor 5 at a time C (3 hours, for example) after that.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005214298-A (JP)
Title: Fixed type uniform motion universal joint
Inventor: YAMAZAKI KENTA
IPC: F16D3/2245
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To securely impart a suitable preload by stabilizing the mounting conditions of a pressing part.  <P>SOLUTION: A fixed type uniform motion universal joint is provided with an outer ring 10 having a spherical inner surface where a plurality of track grooves 14 are formed, an inner ring 20 having a spherical outer surface where a plurality of track grooves 24 are formed, a ball 30 arranged in cooperation with the track grooves 14 of the outer ring 10 and the track grooves 24 of the inner ring 20, and a retainer 40 arranged between the spherical inner surface 12 of the outer ring 10 and the spherical outer surface 22 of the inner ring 20 to retain the ball 30, and installs the pressing part 52 to apply elastic pressure force in the axial direction at the inner ring 20 side, and the receiver 58 to receive pressure force from the pressing part 52 at the retainer 40 side. A plunger unit 50 where the pressing part 52 is formed at the end is fixed to position on the basis of an end surface 2b at the inner ring side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005212856-A (JP)
Title: Chaff housing bag
Inventor: TANIGUCHI MITSUNORI
IPC: B65D33/25
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chaff housing bag which does not scatter chaff powder even at the time of carrying.  <P>SOLUTION: This chaff housing bag comprises a main body section having a mesh of a degree by which the chaff powder or the like does not leak out, and a mesh base section having a mesh being finer than chaff, which is extended from the upper opening of the main body section. An openable/closable fastener is provided on the upper edge of the mesh base section, and at the same time, on one side or both sides of both side vertical edges of the mesh base section, an insertion port for the duct of a hulling machine is openably/closably provided for this chaff housing bag. Also, the upper side of the main body section is a half-split section of both side vertical edges are cut, and a fastener is freely openably/closably provided on three edges excepting the bottom edge of the half-split section. At the same time, the mesh base section is provided in a manner to be extended upward from both bottom edges of the half-split section, and a freely openable/closable fastener is provided on the upper edge of the mesh base section. Also, on one side or both sides of both side vertical edges of the mesh base section, an insertion port for the duct of the hulling machine is freely openably/closably provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005222145-A (JP)
Title: Automatic key input operation device
Inventor: ASANO MITSUNOBU
IPC: G06F11/22
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To automatically perform a key input operation of electronic equipment without pressing a key of the electronic equipment.  <P>SOLUTION: This device comprises a camera 4 imaging a key part 102 of a cellular phone device 10; a display part 5 displaying an image of a key taken by the camera 5; a control circuit 1 setting a display area corresponding to the key displayed on the display part 5; an input part 6 detecting pointing of the area; a RAM 3 storing information of the key corresponding to the area detected by the input part 6; and a control circuit outputting information of the key stored in the RAM 3 to an external keyboard terminal 103 of the cellular phone device to make the electronic equipment perform the key input operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005194163-A (JP)
Title: Porous ceramics for carrying microorganism equipped with functions for suitable habitation and accelerating proliferation of microorganism
Inventor: MORISHIMA KATSUMI
IPC: B09B3/00
Filed: 2004-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide porous ceramics capable of stabilizing the proliferation and habitation of microorganisms and decomposing garbage at a high speed, preventing a bad smell from being generated, and repeatedly running for a long time in decomposing the garbage.  <P>SOLUTION: The porous ceramics are those which a microorganisms prefer to live in and contain a large amount of trace elements indispensable for the microorganisms in decomposing organic materials and proliferating. In addition, at least vitamin B groups and C, which are necessary for the proliferation of the microorganisms, are stuck and adsorbed on the surface, open pores, and crystal open pores of the porous ceramics and the microorganisms are carried on the open pores and the surface of the porous ceramics.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221889-A (JP)
Title: Zoom lens barrel
Inventor: KAWASARI SHOGO
IPC: G02B7/04
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens barrel that can be miniaturized, in a zoom lens barrel enabling a plurality of lens groups to be driven forwards and backwards.  <P>SOLUTION: In the zoom lens barrel 10, there are provided a fixing frame 11, a rotary frame 12 helicoidally combined with the fixing frame 11, a connecting frame 13 helicoidally combined with the rotary frame 12, a first and a second group lens frame 14, 16, a key-ring 17 that straight advances the connecting frame 13 and the first group frame 14, and a motor 30 rotatable bi-directionally. In zooming with this lens barrel 10, the rotary frame 12 is rotatably driven in one direction by the driving motor 30, with the first and second group lens frames 14, 16 delivered to each zooming position through the connecting frame 13. Also, in focusing, the rotary frame 12 is rotatably driven in the other direction by the motor 30, with only the second group lens frame 16 driven in the delivering direction without moving the first group lens frame 14 forwards and backwards.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226237-A (JP)
Title: Floor panel for unit room
Inventor: OKITA TATSUYA
IPC: E03D11/00
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor panel for a unit room allowing a user to receive effective hot sensing effect simply while maintaining excellent features such as light-weight property and high strength and capable of preventing occurrence of worry of insufficient strength due to it and suppressing increase of cost to the minimum extent.  <P>SOLUTION: These floor panels 1 for the unit room constitute the unit room. A walking region A for a person of the floor panel 1 is composed of an FRP-made basic part 21, a thermal insulation part 22 provided integrally on a surface of the basic part 21 and having numerous pores 16b, 16c, and a protection layer 23 provided integrally on a surface of the thermal insulation part 22 and having a thin part less than 0.15 mm. A non-walking region b for a person is composed of the basic part 21 and the protection layer 23 provided integrally on the surface of the basic part 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227024-A (JP)
Title: Pulse electron beam irradiation equipment
Inventor: SHIRAKAWA TADAHIDE
IPC: G21K5/10
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To unify dose distribution in electron beam irradiation using a pulse electron beam to a processing object in a carrying state.  <P>SOLUTION: A pulse electron beam irradiation equipment irradiates a pulse electron beam with a beam irradiation frequency Fb to the object being carried at carrying velocity Vc by scanning with a scan width W and a beam scan frequency Fs. When the carrying velocity Vc and the scan width W are set to fixed values and either of the beam irradiation frequency Fb and the beam scan frequency Fs is set a fixed value, the other one of the beam irradiation frequency Fb or the beam scan frequency Fs is optimized so that the dose distribution of the pulse electron beam becomes most uniform.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226004-A (JP)
Title: Method for producing epoxy resin, epoxy resin composition and cured product
Inventor: ASAKAGE HIDEYASU
IPC: H05K1/03
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoxy resin having excellent moisture resistance, heat resistance, flame resistance, adhesiveness to a metal base, etc., further having good moldability, and suitably usable as a sealing material of an electronic/electric component.  <P>SOLUTION: The method for producing the epoxy resin comprises mixing 10-60 pts.wt. bisphenol compound represented by general formula (2) (wherein, R<SB>1</SB>and R<SB>2</SB>are each H or a 1-6C hydrocarbon group; X is a direct bond, O, S, SO<SB>2</SB>, CO, CH<SB>2</SB>or an isopropylidene group) with 100 pts.wt. naphthol resin represented by general formula (1) (wherein, n is a number of 1.1-4.0 as an averaged value), and reacting the resultant mixture with epichlorohydrin. The epoxy resin composition is obtained by compounding the epoxy resin with a curing agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225399-A (JP)
Title: Pneumatic bias tire
Inventor: MOCHIDA MASAYUKI
IPC: B60C9/02
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic bias tire capable of enhancing the bead durability while reducing the weight without impairing the productivity in a carcass of four-layer configuration.  <P>SOLUTION: A carcass 6 consists of first to fourth carcass plies 9a-9d which are successively overlapped from a tire inner cavity side. The first and fourth carcass plies have a wound-up part 11 which is wound up outwardly in the radial direction after being folded back around a bead core 5, and the second carcass ply 9b is discontinuous below an inner surface 5S in the radial direction of the bead core 5 after being folded back. The third carcass ply 9c is discontinuous outwardly in the radial direction from the inner surface 5S in the radial direction of the bead core 5 without being folded back. The height H1 in the radial direction from the bead base line at a tip of a wound-up part 11a of the first carcass ply 9a is set to be 2.5 times the rim flange height Hf±10 mm, and the distance Lx along the carcass between the wound-up part and a tip of the wound-up part 11d of the fourth carcass ply 9d is set to be 15 mm±10 mm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227239-A (JP)
Title: Sample injection and collecting apparatus
Inventor: ITO HIROSHI
IPC: G01N30/12
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sample injection and collecting apparatus, capable of stably and easily injecting and collecting samples to a sample delivery chamber by a sample holding implement, without being affected by external conditions and being used for samples requiring heating to high temperatures.  <P>SOLUTION: In the injection and collecting apparatus 10, the sample delivery chamber 12 is connected to a channel 14 and supplied with a carrier gas K. An auxiliary fluid layer part 18 is provided for the outside of the channel 14, to form a multilayer structure. When a sample is injected or collected, a shutter 28 is opened, and the needle 42 of the sample holding implement 40 is inserted in an insertion opening 24 and a communicating hole 26. Since the communicating hole 26 has a sealing structure (of a constitution, in which a septum etc. of a rubber material are completely eliminated) by a fluid (a gas), the sample can be collected stably and injected easily, without having to be concern at all about the leakage (sealability) of the carrier gas K in the sample delivery chamber 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005233991-A (JP)
Title: Image forming apparatus
Inventor: MIHASHI TOSHIHIKO
IPC: G03G15/16
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which discharge phenomenon (short circuit) does not occur even when the distance between members to be electrified to high potential is narrowed.  <P>SOLUTION: The image forming apparatus 10 is provided with a scraper 42, which is not grounded, cleaning residue remaining on a transfer body 38 to which specified bias is applied and a wiping member 46, attached to a grounded paper carrying guide 44 and carrying out auxiliary cleaning of residue remaining on the transfer body 38 in the vicinity of the scraper 42. The scraper 42 or the surface of the paper carrying guide 44 is covered by an insulating member 48 in a discharging range of the scraper 42 and the paper carrying guide 44.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005207202-A (JP)
Title: Bending correction device for excavated hole
Inventor: HAMANO MAMORU
IPC: E21B10/44
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To automate the operation of a bending correction device and securely correct the bending of an excavated hole while avoiding the complication of the device when the excavated hole is corrected in excavating the hole by a rotary excavator such as an earth auger.  <P>SOLUTION: In the rotary excavator such as the earth auger, this device comprises, at one end of the tip excavating head 11, an expandable reaction plate 13 formed so that one portion is projected larger than the outer diameter of the excavating head in expanding and stored within the outer diameter of the excavating head in contracting is fitted to one end of the tip excavating head 11. Also, the device comprises a mechanism for projecting, by one time in one turn, the reaction plate 13 in a specific district in synchronism with the rotation of the excavating head.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236134-A (JP)
Title: Magnetic detecting element, its forming method, magnetic sensor and ammeter
Inventor: SHOJI SHIGERU
IPC: G11B5/39
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic detecting element for suppressing the occurrence of hysteresis to reduce 1/f noise, and for highly sensitively and stably detecting a signal magnetic field.  <P>SOLUTION: This magnetic detecting element is provided with a lamination 20 including a fixed layer 21 having a magnetizing direction J21 fixed to a fixed direction(Y direction); a free layer 23 showing a magnetizing direction J23 changing according to an external magnetic field H, and being in parallel with the magnetizing direction J21 when the external magnetic field H is zero; and an intermediate layer 22 interposed between the fixed layer 21 and the free layer 23. Thus, it is possible to reduce the variation of the spin direction of each magnetic block in the free layer 23 compared with such a case that the fixed layer 21 and the free layer 23 show mutually orthogonal magnetizing directions when the external magnetic field H is zero, and it is possible to suppress the occurrence of hysteresis in a relation between the change of the external magnetic field H and a resistance change R when read currents flow. As a result, it is possible to suppress 1/f noise, and to highly sensitively and stably detect the signal magnetic field.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236214-A (JP)
Title: Ase light source
Inventor: YASUJIMA HIROMI
IPC: H01S3/07
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for flattening a spectrum waveform from an ASE light source without lowering the output power thereof.  <P>SOLUTION: The spectrum of ASE light generated from a quartz-based erbium added glass fiber and the spectrum of ASE light generated from a fluoride-based erbium added glass fiber are combined to achieve the spectrum flattening.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241752-A (JP)
Title: Information display apparatus and information display system
Inventor: KOYAMA FUMIO
IPC: G09G3/36
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information display apparatus and information display system to which high information processing power is imparted while enhancing the operability of a display body.  <P>SOLUTION: In a media mode, processing of information displayed on a display panel 2 having memory property is carried out by a host display processing device 21 side by connecting a connection sections 10 and 28 with each other. In a stand-alone mode, processing of information displayed on the display panel 2 having memory property is carried out by an information display sheet 1 itself by disconnecting the connection sections 10 and 28 from each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241354-A (JP)
Title: Soundness evaluation/measurement method for conduit and its incidental facility, evaluation/measurement program, and evaluation/measurement instrument
Inventor: KAJIYAMA FUMIO
IPC: G01N17/02
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To accurately evaluate and measure the soundness of a conduit and its incidental facilities, by quantitatively comprehending the effect of the incidental facilities on the conduit which is an object of evaluation.  <P>SOLUTION: This soundness evaluating/measuring instrument 10 is equipped with respective functional parts, comprising a data input part 11, a control output part 12, a measurement arithmetic processing part 13, and a data storage part 21. The processing part 13 functions as a unit measurement part 14, a sub-measurement part 15, a measurement result output part 16, a measurement result assorting part 17, a correlation calculating part 18, and a soundness evaluation part 19. Earth potential E<SB>p/S</SB>of the evaluating object conduit and a related potential E<SB>R</SB>, related to the incidental facilities, are inputted to the input part 11, and correlation coefficients of these are found by the processing part 13. Evaluation is made by the evaluation part 19, based on the correlation coefficient.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247320-A (JP)
Title: Container
Inventor: GOTO YASUHIRO
IPC: B65D43/10
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container from which a lid is easily released by allowing the fitting part of the lid to be easily released from the state of being externally fitted on a flange of the container body by one hand when the lid closing the container body is to be released.  <P>SOLUTION: The container 11 comprises the container body 12 which is made of a synthetic resin sheet and has the flange 14 on the periphery of an opening thereof, and the lid 13 which is made of a synthetic resin sheet and has the fitting part 15 on the outer periphery thereof, where the fitting part 15 is fitted on the outside of the flange 14 of the container body 12. On the outer periphery of the fitting part 15 of the lid 13, an outwardly bulging bulged part 16 is formed bendable on a joining part between the fitting part 15 and the upper face of the flange 14 in a direction of being separated from the flange 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI