baber/WOPTO huggingface dataset:
Patent JP-2005207560-A (JP)
Title: Frame connecting structure
Inventor: NAITO MASAYA
IPC: F16B7/18
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frame connecting structure capable of improving perpendicularity and perpendicular strength in perpendicular connection between frames.  <P>SOLUTION: In the frame connecting structure, a side surface of one frame 1 and an edge surface of the other frame 2 are interconnected via a connecting member 3. The connecting member 3 is like a plate longer than the edge surface of at least the other frame 2. The connecting member 3 is fixed to the edge surface of the other frame 2, and is inserted into a dovetail groove 11 disposed in a side surface of one frame 1. A fixing screw 4 is screwed into the connecting member 3 toward a depth wall surface 111 in the dovetail groove 11 to press the depth wall surface 111 with its tip, thereby pressing and fixing the connecting member 3 to a front wall surface 112 in the dovetail groove 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005212117-A (JP)
Title: Dot line printer
Inventor: KOBAYASHI HIROYOSHI
IPC: B41J2/515
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high performance, high quality dot line printer by suppressing noise and vibration of a shuttle mechanism.  <P>SOLUTION: A plurality of operation patterns are stored in an operation pattern storage section 214, and a print control section 211 controls a shuttle control section 213 by combination of selected operation patterns. A trapezoidal wave operation pattern capable of high speed control is employed in the shuttle operation at the time of printing. At the time of nonprinting (print interruption time, waiting time after ending print, or the like), an operation pattern different from that at the time of printing, e.g. a sine wave operation pattern of lower load on the shuttle mechanism, is employed thus reducing noise and vibration under nonprinting state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215213-A (JP)
Title: Method for manufacturing joined lens unit, joined lens unit, and endoscope
Inventor: SHIJO YOSHIHISA
IPC: A61B1/00
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a joined lens unit with which the airtightness and the durability of the bonded part of a lens and a frame body are made excellent while realizing the reduction of costs, and to provide a joined lens unit and an endoscope.  <P>SOLUTION: In the method for manufacturing the joined lens unit, the joined lens unit is obtained by bonding a plane-concave lens 13 made of glass with an edge member 9 made of metal. The method includes a 1st step for forming an oxide film 93 at the bonded part 92 between the lens 13 and the member 9, and a 2nd step for obtaining the joined lens unit by welding the member 9 and the lens 13 by heating at least the bonded part 92 of the member 9 and the lens 13 to prescribed heating temperature in a state where the lens 13 is brought into contact with the oxide film 93.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005212862-A (JP)
Title: Plug replacing device
Inventor: YOSHIDA YUSUKE
IPC: B67B7/06
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plug replacing device which can replace an insertion plug having a top board owned by a "sake" bottle or the like with an alternative plug while preventing the outside air from entering.  <P>SOLUTION: For this plug replacing device for bottle, the alternative plug is being held under a standing state in airtight containers (5, 7 and 11)which is airtightly fitted on the head section Ba of a bottle B. After the insertion plug C which is clamped by a plug opening clamper (51) is pulled into the airtight container, the alternative plug which has been moved onto the bottle head section is made press-fittable. At the same time, the inside of the airtight container is placed under a deterioration preventing gas atmosphere, and the airtight container is constituted in a manner not to communicate with the outside at the time of a plug replacement. Thus, the plug replacement can be performed while the outside air is prevented from entering.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005215501-A (JP)
Title: Toner, its manufacturing method, nonmagnetic one component developer, and image forming device
Inventor: AKAZAWA YOSHIAKI
IPC: G03G9/08
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide toner which is excellent in electrostatic charge stability when it is used as a nonmagnetic one component developer, welding resistance to a developing blade and filming resistance to a developing roller and a photo conductor and forms a high concentration, uniform, and clear image with a small amount of toner.  <P>SOLUTION: In the case of producing the toner used as the developer of an image forming device 100, volume mean particle diameter is set to ≥6μm≤9μm, content of toner particles having ≥15.0μm particle diameter is set to ≤ 2.0 volume %, content of toner particles having ≤ 5.00μm particle diameter is set to ≥ 30 number % and content of toner particles having ≤ 3.00μm particle diameter is set to ≤ 10 number %. In the toner having such particle diameter distribution, electrostatic charging property is maintained through life even when it is used as the nonmagnetic one component developer, welding to the developing blade and filming to the developing roller and the recording medium such as the photoconductor are not generated and the high concentration, uniform and clear image is formed with a small amount of toner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216180-A (JP)
Title: Apparatus, method and program for document processing
Inventor: KOBASHI KAZUFUMI
IPC: G06F17/00
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a degree of freedom of layout by providing priorities for containers of variable sizes accommodating record contents.  <P>SOLUTION: At least two containers and a link for relating therebetween can be provided in a template. When generating the template, a list 1206 of priority order specified in a container set having a pointer 1202 is displayed on a template screen. At the time of preview or printing, when laying out the record with the template, in case a container cannot accommodate the data, the container size is expanded according to the content size by moving the variable side of the container having a higher priority. Next, the container having the next higher priority in the container set is either expanded or reduced within the limit of not exceeding a distance limit to the container having the higher priority. The above process is repeated for each container in order of priority. Thereafter, a document is completed by inserting the content into the determined container, and is either displayed or printed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005222583-A (JP)
Title: Housing for hard disk drive and electronic device
Inventor: INOUE KENICHI
IPC: H05K5/02
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an HDD and an electronic device, which simplify the assembly work of securing the HDD by applying a sound absorbing material inside the housing which becomes a sound-proof box to cut the seek noise generated in recording and reproducing drives such as HDDs.  <P>SOLUTION: An HDD 45 and an electronic device 20 are made noiseless by surrounding the HDD 45 with a foamed acoustic resin sheet 53 and a metal case 54. A subassembly package 65 of an HDD 45 wrapped with a packaging 59 to which a slippery film sheet 57 is adhered in advance with foamed sheets 53a to 53d is installed in the case 54 through the slippery surface of the film sheet 57.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005220461-A (JP)
Title: Sheet-like product
Inventor: YAKAKE YOSHIKAZU
IPC: D06M15/568
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plush-toned leathery sheet-like product having graceful appearance owing to its plush texture and also high durability including resistance to hydrolysis and light.  <P>SOLUTION: The sheet-like product is composed of a nonwoven fabric with extra-fine fiber bundles interlaced together and a polyurethane-based elastic resin binder present in the internal voids of the nonwoven fabric. In this sheet-like product, the elastic resin binder is substantially absent inside the extra-fine fiber bundles, and the polyurethane is based on a polycarbonate and has a side chain comprising an organosiloxane structural unit of the general formula (wherein, R<SB>1</SB>and R<SB>2</SB>are each an alkyl or aryl; and n is a positive integer).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221340-A (JP)
Title: Operation information of transportation facilities reporting system
Inventor: KUBO YOSHIHIRO
IPC: G06Q50/00
Filed: 2004-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation information of transportation facilities reporting system in which a user is capable of acquiring the operation information of the transportation facilities without access to the operation information, when a variation arises in the operational status of the transportation facilities.  <P>SOLUTION: The user registers the user's data who wishes to be provided with the operation data (mobile telephone terminal information), the departure point of a transportation facilities, the arrival point, start time, arrival time, information time, etc., are registered to the operation information reporting system (step S201); if the operational status of the transportation facilities varied (step S202/YES); the user data managing part 11 retrieves the user necessary to inform the varied condition of the transformation facilities from the user registration list 11a (step S203); when the user is retrieved to whom the variation of transportation condition is necessary to inform (step S203/YES); and the operation of the transportation information is informed only to the user (step S204).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005219967-A (JP)
Title: Production method for titanium oxide solution, titanium oxide solution, and photocatalyst coating material
Inventor: TAWARA TOMOYUKI
IPC: C09D5/16
Filed: 2004-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and easy method for producing a titanium oxide solution which develops a photocatalyst activity not only by receiving ultraviolet light but also by receiving visible light, is suitable for coating, e.g., an indoor use material requiring an environment cleaning function, and is excellent in glossiness and adhesiveness; the titanium oxide solution; and a photocatalyst coating material prepared by using the titanium oxide solution.  <P>SOLUTION: In the method for producing a titanium oxide solution, a solution containing titanium hydroxide and prepared by reacting a titanium (IV) compound with an aqueous ammonia solution is subjected to a heat treatment at a temperature not higher than the boiling point of the solution containing titanium hydroxide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221920-A (JP)
Title: Super-wide-angle optical system
Inventor: OSAWA SATOSHI
IPC: G02B13/04
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a super-wide-angle optical system which has good optical performance as an image pickup optical system for an image pickup element and a wide viewing angle and has low cost and a compact shape.  <P>SOLUTION: The super-wide-angle optical system is used to form an optical image IM of a subject to be photographed on the image pickup surface of an image pickup element SR and successively includes, from the subject side, a negative first lens L1, which has a convex meniscus shape facing toward the subject side, and a negative second lens L2. At least one surface among four lens surfaces of the first and the second lenses L1 and L2 is made of an aspherical surface *. At least one positive lens is included toward the subject side outside the first and the second lenses L1 and L2 and one among these lenses has an aspherical surface *. The super-wide-angle optical system satisfies following conditional equations: 0.05<(TLxYd)/äfxtan(Ψd)}<3.5 and -1.55<f12/f<-0.7 (where Ψd is a maximum half viewing angle, Yd is a maximum image height, TL is the distance from a lens surface r1, that is closest to the subject side, to an image formation position IM on an optical axis, f is the focal distance of the total system and f12 is a combined focal distance of the first and the second lenses L1 and L2).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227317-A (JP)
Title: Image forming apparatus
Inventor: BETSUSHIYO YUUJI
IPC: B41J2/44
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of obtaining a high definition color image by promptly recovering the linearity of outputted image density to an image signal.  <P>SOLUTION: Regarding the image forming apparatus provided with an image carrier, an electrifying means, a latent image forming means and a plurality of developing means for developing a latent image for the image and forming a toner image for the image, and wherein light color toner is packed in at least one of the plurality of the developing means, and dark color toner is packed in at least one of the remaining developing means, and the light color toner and the dark color toner are mixed in accordance with an image level, the apparatus is provided with a 1st mode of performing image formation by using all the developing means and a 2nd mode of performing image formation by using some of the plurality of the developing means, and a means for determining the electrified amount of the toner, and the mixture ratio is made variable based on the detection result by the toner electrification determining means with reference to the developing means which is not operated at the 2nd mode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226901-A (JP)
Title: Expansion device
Inventor: TSUGAWA TOKUMI
IPC: F25B41/06
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expansion device with a solenoid valve capable of suppressing self-excited vibration without raising costs.  <P>SOLUTION: An expansion valve is used as a stop valve closed by exciting a double purpose valve element 27 by a spring 32 when a solenoid 13 is not energized, and a first iron core 24 holding the double purpose valve element 27 is attracted to a second iron core 25 fixed to a second shaft 20, and displacement of a power element 12 is transmitted to the double purpose valve element 27 when the solenoid 13 is energized. The first and second iron cores 24 and 25 are composed such that they are guided moved by a sleeve 23, they are slid on an inner wall surface of the sleeve 23 by attraction working between a yoke 34 and a plate 35 during energization, and self-excited vibration of the expansion valve is suppressed by frictional resistance of the sliding. In adjustment of a degree of overheating of the expansion valve, a load of the spring 30 is adjusted by a pressed-in amount of an adjustment piece 31 into the sleeve 23, and the adjustment piece 31 is fixed to the sleeve 23 by caulking.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229281-A (JP)
Title: Circuit and method for detecting frequency error
Inventor: KITANO MASAHIRO
IPC: H04J11/00
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To precisely detect a frequency error while avoiding the increase of a circuit scale.  <P>SOLUTION: A frequency error detection circuit for receiving an OFDM signal and detecting the frequency error between its carrier frequency and a local oscillation frequency is provided with a storage part and a calculation part. The storage part stores the argument of a complex number belonging to one of the areas obtained by radially dividing a complex plane with its origin as the center and the tangent value. When a complex number obtained by performing complex multiplication of the complex conjugate of a signal obtained by delaying the prescribed part of the OFDM signal by a period corresponding to one symbol with the local oscillation frequency and the prescribed part belongs to the one area, the calculation part specifies the argument of a complex number based on the stored content of the storage part. When the complex number belongs to the other area, the calculation part specifies an angle fixed previously to the other area as the argument of the complex number. The calculation part calculates the frequency error based on the specified result.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226326-A (JP)
Title: Reinforcing structure for existing pier foundation and reinforcing method for the existing pier foundation
Inventor: SUZUKI TAKUMI
IPC: E02D19/16
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing structure for the existing pier foundation and a reinforcing method for the existing pier foundation capable of simply carrying out reinforcing work for the existing pier foundation.  <P>SOLUTION: After a plurality of steel pipe sheet piles 14 have been driven to comparatively shallow positions of the surface layer A so as to surround a caisson foundation 12 formed in an underwater ground G, the caisson foundation 12 and the ground G between the steel pipe sheet piles 14 are excavated to form an excavated space X. First reinforcement 21 projected to the steel pipe sheet piles 14 is driven in the surface of the caisson foundation 12, and after underwater welding of second reinforcement 22 projected to the caisson foundation 12 side has been made to the surface of each steel pipe sheet pile 12, underwater concrete 23 connecting the caisson foundation 12 and the steel pipe sheet piles 14 through the first reinforcement 21 and the second reinforcement 22 is placed. The first reinforcement 21 and the second reinforcement 22 transfer buoyancy among the underwater concrete 23, the caisson foundation 12 and the steel pipe sheet piles 14. At the last, after water inside of the excavated space X has been exhausted, a reinforcing footing 25 is placed to the upper side of the underwater concrete 23 to construct the reinforcing structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227657-A (JP)
Title: Pm type organic el panel and organic el display device
Inventor: IWATA SHUJI
IPC: G09F9/30
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PM ( Passive Matrix) type organic EL panel capable of simultaneously exhibiting respective performances of low electric power consumption, large screen, high fineness, high luminance and luminance evenness with high reliability.  <P>SOLUTION: Each of transparent electrodes for anodes extending in a direction orthogonal with a scanning line is divided or separated to five transparent electrodes 4a to 4e and thereby, an organic EL light emission surface formed on one insulating substrate 2 is composed of five small-sized organic EL light emission surfaces 3a to 3e. The portions within the insulating substrate 2, which portions constitute the respective small-sized organic EL light emission surfaces 3a to 3e, are provided with through terminals 9a to 9e of a conductive substance penetrating through the insulating substrate portions while making tight contact therewith. The top surfaces of the respective through terminals 9a to 9e are covered only by the ends of the corresponding transparent electrodes 4a to 4e (films constituting data signal application terminals) and are not covered by the organic light emission layers 5 to 7 and the transparent electrodes 8 for cathodes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235438-A (JP)
Title: Charging apparatus for secondary battery
Inventor: MASUDA SHIRO
IPC: H02J7/00
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To distinguish between a primary battery and a secondary battery by using charging terminals for charging the secondary battery.  <P>SOLUTION: A current value is nearly constant even when starting charging to a secondary battery, but a current value decreases when starting charging to a primary battery gradually. The charging apparatus detects the charging current flowing in the battery on a socket part after a definite time interval from starting discharging, by using the difference in the current characteristics. An object is distinguished as the second battery to continue discharging when the current value is a specified value or larger. On the other hand, the object is distinguished as the primary battery to discontinue discharging when the current value is less than a specified value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232758-A (JP)
Title: Fitting structure of single sliding door
Inventor: USUI SUEHIKO
IPC: E06B3/46
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fitting structure of a single sliding door easy in construction of the single sliding door, and capable of cleaning a storage space of the single sliding door composed of a double wall.  <P>SOLUTION: A wall adjacent to an opening part 50 of the single sliding door 20 is a double wall structure composed of an inner wall 30 and an outer wall 40, and the storage space 52 is partitioned and formed between both walls 30 and 40, and when the single sliding door 20 is opened, the door is pulled in the storage space 52. The outer wall 40 is freely fittably and extractably formed to the fixed inner wall 30, and guide rails 17 and 18 are arranged as a wall guide member in an upper frame 11 and a lower frame 12 fitted with the outer wall 40. The outer wall 40 forms grooves 41 and 42 fitted with the guide rails on an upper end surface and a lower end surface, and the outer wall 40 fitted in from the opening part 50 of the single sliding door 20 can slide in the opening-closing direction of the single sliding door 20, and an intermediate frame 43 is releasably fixed as a stopper on an opening part side end surface of the outer wall 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232112-A (JP)
Title: New fluorene compound
Inventor: MURASE HIROAKI
IPC: G03F7/022
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive-type photosensitizing agent as a component of a radiation-sensitive resin composition capable of forming a resist film having excellent sensitivity, heat-resistance, chemical resistance and transparency in visible light range and useful as a resist material for producing an integrated semiconductor circuit or TFT circuit for LCD, or a permanent film-forming material such as interlayer insulation film and protection film and provide a composition compounded with the agent.  <P>SOLUTION: The new fluorene compound is produced by esterifying a naphthoquinone diazide sulfonic acid. The photosensitizing agent contains the fluorene compound, and the radiation-sensitive resin composition contains the photosensitizing agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241863-A (JP)
Title: Light modulation element holder, optical device and projector
Inventor: FUJIMORI MOTOYUKI
IPC: G03B21/16
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light modulation element holder that makes it possible to efficiently cool a light modulation element with a cooling fluid, and to provide an optical device and a projector.  <P>SOLUTION: The light modulation element holder 4402 includes: a pair of frame-like members 4405 and 4406 for holding a liquid crystal panel 441 between them; and light transmissive substrates 442A and 443A disposed on the external surfaces of the pair of frame-like members 4405 and 4406, respectively. A cooling chamber in which the cooling fluid can be sealed is formed in each of the pair of the frame-like members 4405 and 4406. A diverging port and a converging port so connected as to communicate with the respective cooling chambers are formed in the pair of frame-like members 4405 and 4406 in such places that the length of a passage for the cooling fluid flowing from an inlet 4405I to an outlet 4406I via the diverging port and the length of a passage for the cooling fluid from the inlet 4405I to the outlet 4406I via the converging port are almost the same.  <P>COPYRIGHT: (C)2005,JPO&NCIPI