baber/WOPTO huggingface dataset:
Patent JP-2005250480-A (JP)
Title: Optical coupling system
Inventor: CHEN YE CHRISTINE
IPC: H01L33/48
Filed: 2005-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component in which tolerance is relaxed so that alignment is easily conducted in aligning an optical system.  <P>SOLUTION: An optical transmitter 11 relaxes the tolerance between a source assembly 13 and a fiber receptacle 15 to facilitate passive alignment. The source assembly 13 includes a light source 17 and a lens 19. The lens 19 is held at a fixed distance away from the light source 17 using precise support structures formed by photolithographic processes. The fiber receptacle 15 includes an optical element 21. The fiber receptacle 15 holds an optical fiber 23 at a fixed distance from the optical element 21. The lens 19 collimates light from the light source into collimated light 20. The optical element 21 focuses the collimated light 20 onto the aperture of the optical fiber 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006239791-A (JP)
Title: Sheet cutter and sheet cutting device
Inventor: SUGIYAMA KOICHI
IPC: B26D3/00
Filed: 2005-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet cutter forming an inclined cut end face across the whole cut end face.  <P>SOLUTION: A cutter 12 is positioned above a rubber sheet S to cut the rubber sheet S along the direction orthogonal to the extending direction X of the rubber sheet S. A rear anvil 14 and a front anvil 16 are disposed under the rubber sheet S, whose part to be cut by the cutter 12 is held, and as the front anvil 16 rises, the longitudinal direction L of the rubber sheet S is inclined to the cutter 12. A sheet receiving member 24, the tip side of which is a slant is integrally installed on the front anvil 16 at the rising side, whereby when the front anvil 16 rises, the rubber sheet S is pressed from below by the tip side of the sheet receiving member 24. A rear clamp 18 and a front clamp 20 for pressing the rubber sheet S from above are disposed on the upside of the rubber sheet S whose part to be cut by the cutter 12 is held.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006241267-A (JP)
Title: Composition for conductive material, conductive material, conductive layer, electronic device and electronic equipment
Inventor: SHINOHARA YUJI
IPC: C09K11/06
Filed: 2005-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for conductive materials, capable of forming a conductive layer excellent in carrier transport property, to provide a conductive material excellent in carrier transport property and obtained by using the composition, to provide conductive layers mainly composed of the conductive material, and to provide electronic devices and electronic equipment having high reliability.  <P>SOLUTION: The composition for conductive materials is prepared by polymerizing a compound represented by general formula (1) and a urethane (meth)acrylate-based crosslinking agent by using a photopolymerizing initiator. Wherein, X<SP>1</SP>to X<SP>4</SP>are each a (meth)acryloyloxyalkyl.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005250482-A (JP)
Title: Reduction of polarization dependency in plane optical waveguide
Inventor: HARWOOD DUNCAN W
IPC: G02B6/10
Filed: 2005-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reducing polarization dependency in a plane optical waveguide by using a material of which the refractive index matches with the thermal expansion coefficient (CTE) between a waveguide core and a cladding layer.  <P>SOLUTION: In a coupling type mode devices such as a directional coupler and a mode conversion horn, their operations are dependent on common propagation of light in a fundamental mode and a higher order mode, and since the light is not so strongly confined in the waveguide core in those modes, polarization selectivity relates to birefringence in a cladding. The polarization sensitivity can be reduced by reducing mismatching of CTE between the core and cladding, or eliminating birefringence from the core/cladding interface, or both. To realize this, silicon dioxide or a similar material of which the refractive index (I) matches with CTE is made to adhere between the core and cladding of a characteristic part of a waveguide where salient transmission arises.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006241081-A (JP)
Title: METHOD FOR PRODUCING alpha-HYDROXY-omega-GLYCIDYL ETHER
Inventor: CHEN SHIAN-JANG
IPC: C07D301/28
Filed: 2005-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a highly pure α-hydroxy-ω-glycidyl ether in good efficiency.  <P>SOLUTION: This method for producing the α-hydroxy-ω-glycidyl ether comprises reacting a vinyloxy group-containing ω-glycidyl ether with a diol in the presence of an acid catalyst to remove the vinyl group.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006238834-A (JP)
Title: Framing material, framed construction and vinyl house
Inventor: NAKAGAWA MINORU
IPC: A01G9/14
Filed: 2005-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a framing material to be used for a vinyl house, and greatly improving durability of a thin film such as a vinyl sheet constituting the outside of a vinyl house, and durability of a framed construction against abrasion by friction, fatigue of metal strength and corruption of the framing material and connecting metal fittings.  <P>SOLUTION: This framing material 3 comprises a synthetic resin pipe 31 with flexibility and a deformed bar 32 freely inserted into the pipe 31. As for the pipe 31, a water supply polyethylene pipe on market is used. The deformed bar 32 is also on market and has a projecting bar 32b and projecting parts 32c and 32d formed on the outer circumference. As a result of this, the deformed bar 32 contacts the internal circumference of the pipe 31 only on each the outer circumference of the projecting bar 32b and the projecting parts 32c and 32d.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005289050-A (JP)
Title: Stationary for starching without staining hands
Inventor: YAMAGUCHI HARUKO
IPC: B43M11/02
Filed: 2005-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To starch without using incidental tools by dissolving such a problem that paper which may be stained is formerly used as an underlay on a pedestal of a desk or the like and the purposed paper is laid thereon to be starched.  <P>SOLUTION: To the stationary, an upper handle 1 and a lower handle 2 which are connected with a joint 3 are provided. To the upper handle 1, a fastener 11, a starching hole 13, a hole 14 for projection part, a partition 15, a belt 9, a middle plate 12 provided with an upper roller 7, a starching part 6, a starch container 5, provided with a cover 10, a mark 16, a rail 18, and a starch pressure adjusting window 17 are provided. An under part roller 8 and a projection part 4 are provided to the lower handle 2 to compose the stationary.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006246703-A (JP)
Title: Transplanter
Inventor: AOKI NOBUHIRO
IPC: A01C11/02
Filed: 2005-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for connecting designed to absorb shift of the axial center in connecting parts among planting transmission cases and a transverse feeding transmission case when the transverse feeding transmission case is arranged between the prescribed planting transmission cases so as to improve the right and left balance and transmission between the prescribed planting transmission cases is carried out through transmission shafts in the transverse feeding transmission case in a transplanter equipped with the plurality of planting transmission cases provided side by side at a prescribed interval kept in the right and the left directions of a machine body.  <P>SOLUTION: The transmission shaft 45 on the input side and the transmission shaft 48 on the output side of the transverse feeding transmission case 38 are connected in series with transmission shafts 41 and 53 of the planting transmission cases 22c and 22d through Oldham's couplings C1 and C2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006249944-A (JP)
Title: Vane pump
Inventor: ISHII YOSHIKAZU
IPC: F04C2/344
Filed: 2005-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vane pump capable of suppressing bending of a side plate when assembling to the minimum extent and suppressing deformation of the side plate to small extent even when a pump operates.  <P>SOLUTION: This vane pump 100 is provided with a cam ring 18, a rotatable rotor 19 arranged in the cam ring 18, a plurality of vanes 20 stored in a plurality of vane channels formed radially in the rotor 19, respectively, and sliding along a cam face of the cam ring 18 in accordance with rotation of the rotor 19, and a front combined side plate 3a and a rear combined side plate 7a arranged on both sides of the rotor 19 and the vanes 20 in a case body. The front combined side plate 3a is formed as a combined side plate composed of a first front plate 1a and a second front plate 2a, and the rear combined side plate 7a is formed as a combined side plate composed of a first rear plate 5a and a second rear plate 6a. The front combined side plate 3a and the rear combined side plate 7a are symmetrically arranged for the rotor 19 with the same rigidity.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006252871-A (JP)
Title: Vacuum chamber for charged particle accelerator
Inventor: SENNYU KATSUYA
IPC: H05H13/04
Filed: 2005-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum chamber for charged particle accelerator having high cooling performance capable of reducing proportion of mechanical work by simplifying its structure and reducing manufacturing cost.  <P>SOLUTION: One end part of planar NEG plates 13, 14 is jointed to a beam channel 15 in which charged particle circles, and the other end part of the NEG plates 13, 14 is provided in the outside of an antenna part 16 integrally mounted on the beam channel in a manner of extending in radiation direction of radiation light radiated in tangential direction of the beam channel in accordance with the circling of the charged particles, and is jointed to a pocket part 17 extended in a direction almost perpendicular to the radiation direction of the radiation light.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006221588-A (JP)
Title: General-purpose nucleus system with kernel structure
Inventor: AKAI KOJI
IPC: G06F9/44
Filed: 2005-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To drastically reduce development labor of an application system, and to improve a system function and performance.  <P>SOLUTION: This nucleus system has a nucleus kernel 12 equipped with a basic function of the application system and a system control function. The nucleus kernel 12 timely uses a parameter 14 and arithmetic processing logic 15, and operates an item specific to each the application system function as the application system.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006252081-A (JP)
Title: Belt-positioning device
Inventor: KAMOSHITA MIKIO
IPC: G05D3/12
Filed: 2005-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt-positioning device that can stop at accurate target position, in a short time.  <P>SOLUTION: An integral value is calculated, and the accuracy of control is improved by the active use of the integral value. A code S in Figure, showing an example of an FB controller of a continuous system, is a Laplacian operator, and codes TI11, TI12, T11, T12 are the constants of the controller. Because performing calculation by a microcomputer in actuality, the controller becomes a discrete system controller. For example, a block diagram of the continuous system is deformed to take out an integration term, and is made to be a discrete system. The difference e, between a target position instruction and a control target position, is inputted to the FB controller and is calculated, so that a control amount Ical2 is found. By having a Reset signal enter an integrator, integration amount is adjusted. Although a belt overreaches a stop position or stops before the stop position, when a value of the integration amount is different from a value required in time of the stop, stop control is more accurately executed by adjusting the integration amount.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006252365-A (JP)
Title: Disaster prevention system for tunnel
Inventor: TAKAHIRA TOMOHIRO
IPC: G08G1/09
Filed: 2005-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disaster prevention system for a tunnel enabling a driver or the like of a vehicle existing in the tunnel to take an appropriate measure when abnormality such as a fire or an accident occurs in the tunnel.  <P>SOLUTION: An in-tunnel radio apparatus is provided for radio-communication with a vehicle provided with an individual address. Abnormality information is received from an abnormality detecting means through a network, and the address and state information of each vehicle are received from the in-tunnel radio apparatus through the network. Individual notice information for vehicles to be notified to each vehicle is computed based on the received abnormality information and state information of each vehicle, and the computed individual notice information for the vehicles is transmitted while attaching the corresponding address to the corresponding vehicle through the network and the in-tunnel radio apparatus.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006251657-A (JP)
Title: Developing device
Inventor: TSUZUKI MASATOMO
IPC: G03G15/08
Filed: 2005-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device capable of performing stable remaining-amount detection by reducing sticking of a developer on a light transmission section more.  <P>SOLUTION: The developing device for developing an electrostatic latent image formed on an electrophotographic photoreceptor has a developer container which stores a developer, the light transmission section which is provided to the developer container and transmits light for developer remaining amount detection, an agitating member which agitates the developer in the developer container to wipe the light transmission section, and a slope section smoothly connecting the light transmission section and developer container to each other, and is characterized in that the light transmission section and slope section are provided to the same members. Further, the slope section serves as a confirmation window for a developer color.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006248186-A (JP)
Title: Image forming apparatus
Inventor: AIKAWA SEISHI
IPC: B41J2/45
Filed: 2005-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which hardly generates density irregularity of lens diameter/radius pitch by a simple assembling method.  <P>SOLUTION: In this optical system, it is understood that the value of the lens diameter pitch exhibits a gently-sloping variation with the de-focus position, but the value of the radius pitch exhibits a sudden variation with an approximately de-focus position-20 μm as the minimum value. Namely, at positions shifted far or near out of the de-focus position-20 μm, the radius pitch irregularity suddenly becomes conspicuous (even in human being's visual sense). As the sum of the lens diameter/radius pitches also exhibits a similar change, namely, a point where the irregularity of the lens diameter/radius pitch becomes minimum, that is, the best-FOCUS position seen from the smallness of the irregularity of the lens diameter/radius pitch, is a position deviated by approximately -20 μm in comparison with the de-focus position (an alternate long and short chain line in the figure) where MTF becomes maximum, and when an LPH 16 is provided at this position, the image forming apparatus with the minimum irregularity of the lens diameter/radius pitch can be obtained.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006252737-A (JP)
Title: Yoke for voice coil motor and recording disk driving apparatus
Inventor: OGAWA YOSHINORI
IPC: G11B21/02
Filed: 2005-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a yoke for voice coil motor and a recording disk driving apparatus in which occurrence of vibration and noise can be prevented.  <P>SOLUTION: In the yoke 29 for voice coil motor, a first yoke member 31 is fitted with a first reference plane 35 of a supporting body 13. Thus the yoke member 31 is supported surely by the supporting body 13. At the same time, a second yoke member 32 can be fitted with a second reference plane 37 by a screw member 39 based on advance or retreat movement of the screw member 39. The second reference plane 37 is different from the first reference plane 35. Though a gap is formed between the second yoke member 32 and the second reference plane 37 based on a size error of the second yoke member 32, the second yoke member 32 is supported surely by the supporting body 13. Even if external force acts on the first and the second yoke members 31, 32, occurrence of vibration and noise is prevented in the first and the second yoke members 31, 32.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006259004-A (JP)
Title: Fixing temperature control system, fixing device and image forming apparatus
Inventor: KADOKURA KAZUYUKI
IPC: G03G15/00
Filed: 2005-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently obtain a stable fixed image without degrading image quality by monitoring and recording temperature changes of a fixing device when heat and pressure are applied to a recording material by the fixing device even for cardboard without changing a conventional mechanical configuration, thereby reflecting a correction temperature setting, obtained from the recorded temperature changes, for the subsequent operation and hence preventing a temperature decrease of the fixing device, which is caused by heat absorption of the recording material.  <P>SOLUTION: A fixing temperature control system includes, for instance: a heater control section 60; a measurement control section 59 for measuring temperatures, detected by a thermister 61, at fixed time intervals; a correction temperature calculating section 58 that calculates a correction temperature for fixing from a difference between the measured temperature measurement value and a target control temperature; and a correction temperature storage section 57 that stores the calculated correction temperature set value. A fixing control section 54 obtains a correction temperature target value by adding the correction temperature set value to the target control temperature, and fixes an unfixed toner image on recording paper P by controlling the surface temperature of a fixing roller 30 so that it has the correction temperature target value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006019242-A (JP)
Title: Connector of portable electric apparatus
Inventor: JEONG YI SEON
IPC: H01M2/30
Filed: 2005-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable electric apparatus having a terminal of which the contact point is prevented from coming-off by a shock.  <P>SOLUTION: The connector is composed of a first terminal 110 contacting another terminal while maintaining elasticity, a second terminal 120 elastically supporting the first terminal 110 to another terminal side, and a member for mounting the first terminal 110 and the second terminal 120. The first terminal comprises a contact part 111 of which, one part is bent so as to protrude, and a first elastic part 115 imparting the contact part 111 with an elastic force, and an end part of the contact part 111 is bent inside thereof. The second terminal 120 can be installed so as to support either the middle part of the first terminal or the end part thereof. The second terminal 120 comprises a supporting part 121 supporting the first terminal 110, and a second elastic part 125 imparting the supporting part 121 with elastic force.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006258516-A (JP)
Title: Shape measurement apparatus and shape measurement method
Inventor: MIYAMOTO ATSUSHI
IPC: G01N23/203
Filed: 2005-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shape measurement method and its apparatus allowing to easily correlate a two-dimensional or three-dimensional shape with shape indicators.  <P>SOLUTION: A curve equation is fitted to the three-dimensional shape of a semiconductor pattern measured by an arbitrary three-dimensional shape measurement method. The three-dimensional shape is corrected by adjusting the parameters of the curve equation on the basis of the shape indicators calculated separately. The relationship between the shape indicators and the parameters are stored in a database, and the measured shape is corrected on the basis of the relationship during measurement.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006257719-A (JP)
Title: Clamp of external facing and clamp structure
Inventor: SUZUKI NOBUYOSHI
IPC: E04F13/26
Filed: 2005-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clamp of an external facing capable of sufficiently preventing the corrosion of the clamp, etc. and a clamp structure.  <P>SOLUTION: One of screw holes 12 is perforated in a base section 2 of the clamp 1, the screw holes 12 are respectively perforated in both right and left parts of a lower place 5. The circumference of each screw hole 12 of the base section 2 becomes a lower place 13 recessed toward the back side. Projected stripes 18 extended in the vertical direction are respectively provided to both right and left side parts of each screw hole 12 in the lower place 5, and the back sides of the projected stripes 18 become recessed stripes 18r extended in the vertical direction. Even if the incursion of water is made between the clamp 1 and a wall surface W by driving rains, water flows down into a recessed place 2r through a recessed place 7r and each recessed stripe 18r, and the water flows down to below of the clamp 1 from the lower recessed place 2r. For that purpose, drying between the clamp 1 and the wall surface W is accelerated, and the corrosion of the clamp 1 or the wall surface W is prevented.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006255652-A (JP)
Title: Apparatus for producing pure water
Inventor: ONODA SEIICHI
IPC: B01D61/46
Filed: 2005-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing pure water, the operation of which can be started even when the opening degree of a valve is not adjusted.  <P>SOLUTION: Original water is made to pass through an orifice 1 and a security filter 2, filtered by an activated carbon filtration unit 3, sent to a reverse osmosis membrane unit 6 through a water supply tank 4 and a pump 5 and demineralized there. The water demineralized in the reverse osmosis membrane unit 6 is brought into contact with a water quality sensor 7 equipped with a water temperature sensor, then sent to an electric deionization unit 8 and deionized there electrically. The electrically deionized water is withdrawn as treated water (pure water). A part of the concentrated water from the reverse osmosis membrane unit 6 is discharged through an orifice 10, a pipeline 11 and an orifice 12 and the remainder is returned to the water supply tank 4 through a pipeline 13 branched from the pipeline 11 and an orifice 14. The concentrated water from the electric deionization unit 8 is returned to the water supply tank 4 through a pipeline 15 and an orifice 16. Electrode water from the electric deionization unit 8 is discharged through a pipeline 17 and an orifice 18.  <P>COPYRIGHT: (C)2006,JPO&NCIPI