baber/WOPTO huggingface dataset:
Patent JP-2005214838-A (JP)
Title: Upper nozzle of fuel assembly for pressurized water reactor
Inventor: OKUDA EIZO
IPC: G21C3/322
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To maintain a strength of a fuel assembly by reducing the degree to which a control rod is affected by a vibration due to the flow of coolant, and to reduce the abrasion loss of a control rod guide thimble.  <P>SOLUTION: Flowing water holes 42A penetrating vertically are formed on the top plate 32 of a main body 34 of an upper nozzle, which allows most of the coolant C flowing upward in the body 34 of the upper nozzle and hitting the top plate 32, to ascend via the flowing water holes 42A, to reduce the degree which the control rod is given vibration due to the flow of the coolant C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216172-A (JP)
Title: Electronic apparatus
Inventor: KUSAKA HIROYUKI
IPC: G06F1/16
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an electronic apparatus which is capable of easily housing an input device, further preventing a display screen at all the time from being exposed and keeping its appearance excellent.  <P>SOLUTION: An electronic apparatus (1) comprises an apparatus main body (3), a display section (4) and an input device (5). The display section is supported on the apparatus main body so as to move between a first position facing a front face (9a) of the apparatus main body and a second position away from the front face of the apparatus main body. The display section is supported on the apparatus main body so as to invert the direction of the display screen relative to the apparatus main body at the second position. When the display section is moved to the first position, a storage section (35) that removably houses the input device therein, is formed between the front face of the apparatus main body and the display section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221471-A (JP)
Title: Implement for measuring eccentricity of lens, and instrument and method for measuring eccentricity of lens using the same
Inventor: YOKOI DAISUKE
IPC: G01M11/00
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To precisely measure an eccentric amount of a lens using as an outer circumferential edge of a lens part set as a reference.  <P>SOLUTION: The lens part set 4 for holding the lens 2 in a mirror frame 3 is mounted on a mounting table 11 of a lens eccentricity measuring implement 10, the lens part set 4 is rotated while pressing onto respective reference support columns 13, 14 by a roller 17, the lens 2 of the lens part set 4 is irradiated with measuring light, under the rotation, and the eccentric amount of the lens 2 to the mirror frame 3 of the lens part set 4 is calculated in an eccentricity calculation part 61, based on an image data acquired by imaging return light from a surface of the lens 2 therein by a CCD camera 58.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005225600-A (JP)
Title: Guide rail for man conveyor
Inventor: HONJO YASUHIKO
IPC: B66B23/14
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide rail for a man conveyor, in which a reversal rail is connected and fixed to a main rail without being welded, in which a reversal rail installing and removing work can be easily and simply performed, and in which the reversal rail can be installed with high dimensional precision.  <P>SOLUTION: This guide rail is provided with main rails 7a, 7b, 7c, and 7d to rotatably support rear wheel rollers of a plurality of foot steps that are endlessly circulated, and guide the rear wheel rollers 6 from one fold-back part to the other fold-back part, reversal rails 8a of a roughly U-letter shape connected to the main rails 7a, 7b, 7c, and 7d at the fold-back part to rotatably support foot step rollers, and reverse their moving directions, and connection members 11a and 11b fastening and fixing the main rails 7a and 7d to the reversal rails 8a, and having rolling surfaces that are flush with rolling surfaces of the main rails 7a and 7d and the reversal rails 8a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228075-A (JP)
Title: Daily language program processing system, its method and rhetorical structure analyzing method
Inventor: SUGIMOTO TORU
IPC: G06F9/45
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a daily language program processing system for executing computer processing by understanding the meaning of an input program expressed in daily language.  <P>SOLUTION: A language understanding/generating module 11 identifies a concept structure expressing the meaning contents of each sentence and a rhetorical structure expressing a relation between each sentence. A program normalizing module 12 uses knowledge 22 related with a command based on a text understanding result 52, and rewrites each sentence included to an input program 51 into an executable form for normalization. An execution program generating module 13 integrates the results of the normalization results of each sentence included in the input program 51 based on a program normalization result 53 and the information of the rhetorical structure. A program executing module 14 interprets an execution program 54 generated by the execution program generating module 13, and converts it into a command to be executed by application software or hardware 33 for execution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230095-A (JP)
Title: Paper holder
Inventor: SHINOHARA KUNIAKI
IPC: A47K10/36
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper holder from which paper can be smoothly pulled out for a required amount without damaging roll paper.  <P>SOLUTION: A paper holder base part 12 is fixed to a wall 11 with screws 29 and 31, and the paper holder 10 is constituted of a spindle 14 for supporting the roll paper 13, a lid 15 capable of pressing the roll paper 13 from above and cutting it into an appropriate length, spindle spring cases 26 and 27 provided on both sides of a spindle operation window 25, and springs 37 and 38 in the spindle spring cases 26 and 27 for moving the spindle 14 within the spindle operation window 25. Also, the lid 15 is in a two-lid structure of a lower lid 16 for pressing the roll paper 13 and an upper lid 18 projected from the lower lid 16 and provided with a blade part 17 for cutting the roll paper 13 on a tip. A lower gear 33 is provided on a lower lid base part 32, an upper gear 34 to be engaged with the lower gear 33 is provided on an upper lid base part 35, the lower gear 33 and the upper gear 34 are rotatably attached to a side plate 36 vertically movably attached to the paper holder base part 12, and the lower lid 16 is swung downwards by the action of the upper and lower gears 34 and 33 when the upper lid 18 is swung upwards.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231109-A (JP)
Title: Molding machine
Inventor: OGAWA MASANORI
IPC: B29C43/40
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding machine constituted so as to efficiently perform the process from a sheet member molding process to a cutting process.  <P>SOLUTION: The molding machine 1 is constituted so as to feed the sheet member S made of a resin formed into a sheetlike shape by extrusion molding to upper and lower molds 13 and 23 and clamping the upper and lower molds 13 and 23 to press-mold the sheet member S into a predetermined product and equipped with trimming cutting blades 17 and 27 for further clamping the upper and lower molds 13 and 23 after the molding by mold-clamping of the upper and lower molds 13 and 23 to cut the sheet member S into a molded product and the outer peripheral non-molded product thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234775-A (JP)
Title: Travel situation advice system
Inventor: KURODA KOICHI
IPC: G08G1/16
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable a driver to securely travel a change point of recommended speed at recommended speed.  <P>SOLUTION: An information presentation content control part changes a color of a fan shape region between a pointer showing recommended speed and a pointer showing present-vehicle speed in accordance with necessary deceleration to a specified point. Since a driver can recognize magnitude of necessary deceleration with respect to the specified point by referring to the color of the fan shape region, the driver can securely travel the specified point at recommended speed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005208531-A (JP)
Title: Photosensitive composition
Inventor: KURATA KENSAKU
IPC: G03F7/004
Filed: 2004-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive composition having low shrinkage property or excellent heat resistance and water-absorbing property.  <P>SOLUTION: The photosensitive composition contains (A) a monoxide compound and/or a dioxide compound and/or a trioxide compound and/or their hydrogenated product of a terpene compound having 1-3 double bonds selected from the group consisting of monoterpene compounds, monoterpene alcohol compounds, monoterpene aldehyde compounds, and monoterpene ketone compounds, (B) a photo-cationic polymerization initiator, (C) a (meth)acrylate compound, and (D) a photo-radical polymerization initiator, wherein the (meth)acrylate compound is desirably a hydrogenated terpene diphenol di(meth)acrylate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005232765-A (JP)
Title: Surface lattice
Inventor: HAMASHITA HARUO
IPC: E06B9/01
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface lattice easy in construction, and superior in the prevention of crimes.  <P>SOLUTION: In this surface lattice 1, a skeleton installing part 15 of a receiving bracket 5 is screw-fastened to a skeleton 29 from the outdoor side by a receiving bracket fixing screw 7. A presser bracket 9 has an overlapping part 31 overlapping from the outdoor side with the skeleton installing part 15 of the receiving bracket 5, and a taking-out part 33 running along a taking-out part 17 of the receiving bracket. The overlapping part 31 is provided with a screw head part inserting part 35a of the receiving bracket fixing screw 7 and a screw rotation preventive part 39. A gripping part 51 of a sash bar material 13 is formed of the taking-out part 7 of the receiving bracket 5 and the taking-out part 33 of the presser bracket 9. The receiving bracket 5 and the presser bracket 9 are mutually innseparably fixed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240564-A (JP)
Title: Rotary compressor
Inventor: TANI MASAO
IPC: F04C18/356
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in a conventional rotary compressor for HFC refrigerant wherein when a carbon dioxide is used for a refrigerating cycle using the carbon dioxide as a refrigerant, leakage loss occurs between the outer periphery of a piston and the inner wall of a cylinder since the carbon dioxide is larger in polytropic index than the HFC refrigerant and a time for generating leakage between the outer periphery of the piston and the inner wall of the cylinder is long since a timing for a pressure in a compression chamber to reach a delivery pressure is fast.  <P>SOLUTION: A relief valve 5a is installed in the suction side inner wall of the cylinder 5 so that a timing for the start of compression is retarded to retard the timing for the pressure in the compression chamber to reach a delivery pressure. Also, a leakage loss between the outer periphery of the piston and the inner wall of the cylinder can be reduced by reducing a time during which leakage occurs between the outer periphery of the piston and the inner wall of the cylinder and by bringing the pressure to the delivery pressure at a timing when the clearance between the outer periphery of the piston and the inner wall of the cylinder is small.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239908-A (JP)
Title: Ink composition for writing utensil
Inventor: SUKAI ATSUSHI
IPC: C09D11/17
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an ink composition for writing utensils of high commercial values, having unexpectedness because the handwriting obtained by writing on a writing face exhibits a general color or metallic glossy color depending on the color tone of the writing face even by using a usual dye or pigment.  <P>SOLUTION: This ink composition for writing utensils comprises a solvent, a dye and/or a pigment as a colorant and a transparent metallic glossy pigment, where the maximum absorption wavelength of the dye and/or pigment exists in the range of the maximum transmission wavelength±30 nm of the transparent metallic glossy pigment in the visible light zone.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243997-A (JP)
Title: Device and method for polishing double faces of semiconductor wafer
Inventor: KON SHINICHI
IPC: B24B37/04
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide double-face polishing device and method therefor, with which work efficiency can be improved, even if hybrid treatment is performed in polishing of the double faces of a semiconductor wafer which suppress enlargement of the device and rise in cost.  <P>SOLUTION: In the double face polishing device, a buffer container 12 which temporarily stores the polished wafer has been previously installed in an unloader 16 separate from a collection container 17. When the wafer W stored in a box 11 and the other wafer which is not stored in the box are set in the same carrier 4 and they are polished, the wafer stored in the box among the polished wafers is collected in the collection container and the other wafer is once stored in the buffer container. The collection container is exchanged with the new collection container, and then the wafer stored in the buffer container is transferred to the new collection container.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005238707-A (JP)
Title: Imaging device and image reader
Inventor: HIRAI YASUYUKI
IPC: B41J29/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to easily clean a contact glass by arranging that a cleaner can be accommodated in a specified spot of an imaging device.  <P>SOLUTION: In this imaging device, a cleaner is accommodated in a recessed part 24 for cleaner storage formed in an automatic manuscript feed device 6, so that an operator on the user side can get the cleaner without leaving the imaging device 1. Thus the cleaning operation of the contact glass 5 by the operator is facilitated. In addition, the inner surface side of a lid member 26 faces the operator side by opening the lid member 26 of the recessed part 24 for cleaner storage. Then the interior image of the recessed part 24 is reflected by a mirror functional part 31 of the inner surface 28 of the lid member 26 and thereby, the operator can visually recognize the cleaner inside the recessed part 24. Besides, it is possible for the operator to tidy himself up during a printing stand-by time by using the mirror functional part 31 of the inner surface 28 of the lid member 26 as a mirror. Also, an image reader is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237756-A (JP)
Title: Tension measuring device for sewn object
Inventor: KOJIMA TOSHIHIKO
IPC: D05B35/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tension measuring device for a sewn object, which has a small restriction of an installation place and can measure tension of even the sewn object underlying an operator's hand.  <P>SOLUTION: Gas is blown out towards the sewn object 30 by a jet means 21 and state quantity showing the conditions of the gas, for example, tension is detected by a detecting means 22. The coating condition by the sewn object of a jet aperture 31 of the jet means 21 varies with the tension of the sewn object 30. If the coating condition varies, resistance to jet of the gas varies and the state quantity of the gas, which is blown out, varies. By detecting this state quantity, the tension of the sewn object can be calculated from the state quantity. Only the jet means can be installed near a position where the tension is measured, and another constituent at a distant position with a small restriction of the installation place. Moreover, in this organization, it is possible to measure the tension even if the operator attaches his hand to the sewn object.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237827-A (JP)
Title: Catheter for treatment and treatment apparatus
Inventor: NOGAWA ATSUHIKO
IPC: A61B8/12
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catheter for treatment and a treatment apparatus using the catheter to treat an affected area with an optimum energy strength.  <P>SOLUTION: In the catheter for treatment 10B, an ultrasonic oscillator 26 for measurement and an optical fiber 28 for energy irradiating means are provided. The oscillator and the optical fiber turn being synchronized with the turning of the driving shaft 3. A tomogram of a blood vessel is obtained by an ultrasonic wave from the oscillator and thus, information of a distance between the catheter and the affected area and the position of the affected area is obtained. The position of the laser beam delivered from the optical fiber is controlled based on the information of the affected area. The strength of the energy to deliver the laser beam to the affected area is controlled by the information of the distance. Thus, the affected area can be treated without affecting the normal tissues. When the position of the energy to be delivered is controlled at the same time in order for the energy to reach selectively only the affected area, the optimum treatment can be realized. There are two options for the oscillator used in the catheter, a revolving oscillator and a fixed oscillator. there are also two options for the optical fiber, revolving type and fixed type. They are combined arbitrarily.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237893-A (JP)
Title: Cane handgrip cover
Inventor: NAKAGAWA TOMOKO
IPC: A45B9/02
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cane which does not tumble when leaned against a wall.  <P>SOLUTION: The handgrip cover 1, the surface of which has a slip preventing function, is removably attached to the handgrip 3 of a cane 2 and prevents the cane 2 from tumbling by a friction force between the handgrip cover 1 and a wall surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248999-A (JP)
Title: Bearing with rotation sensor
Inventor: IWAMOTO KENICHI
IPC: F16C19/16
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing with a rotation sensor which achieves improvement of resolution in a bearing with small diameter and reduction of an influence by leakage magnetic flux.  <P>SOLUTION: The bearing with a rotation sensor is equipped with a rotation side race ring 3, a stationary side race ring 4, and a rolling bearing 1 and rotation sensor 2 having a rolling element 5. The rotation sensor 2 comprises a stator 10 which is provided to the stationary side race ring 4 and in which a winding 14 is applied to a plurality of yokes 12 and a rotor 9 comprising an eccentric ring or multipolar cam provided to the rotation side race ring 3. The stator 10 and rotor 9 of the rotation sensor 2 are covered with a cover 17 made up of a magnetic substance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251548-A (JP)
Title: Square shape secondary battery
Inventor: KOUZUKI KIYOMI
IPC: H01M2/02
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a square shape secondary battery with current breaking mechanism which works surely even when battery internal pressure rises rapidly at the time of overcharging.  <P>SOLUTION: The square shape secondary battery has a square shape metal case with a bottom, a group of electrode plates which are inserted in the metal case via insulating layers, an opening seal metal plate which hermetically joins with the opening of the metal case, an electrode terminal which is attached to the opening seal metal plate via an insulator, and a lead which connects the electrode of the group of the electrode plates with the electrode terminal. A thin thickness portion is formed on one side of the metal case, a projecting portion is formed on a lead which is connected with another electrode terminal, and the projecting portion is connected to the thin thickness portion through a through-hole of the insulating layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246305-A (JP)
Title: Speed sprayer
Inventor: KAWAI RYUICHI
IPC: A01M7/00
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speed sprayer having good blowing efficiency and capable of reducing noise during the rotation of a moving blade.  <P>SOLUTION: In the speed sprayer 1 for spraying a liquid by rotatably driving the moving blade 6 having a plurality of blades 13 radially formed along the outer periphery of a hub 12 and blowing air A introduced into a wind tunnel 5 above and the right an left both sides of a machine body 3 as a high speed air stream, each blade 13 is formed to be inclined forward F in the rotation direction of the moving blade 6, the front end angle θ in the tip end part 15 of each blade 13 is made acute, each blade 13 is formed to be made wide toward the tip end part 15 from the base end part of the hub 12 side and the the base end part 16 of each blade 13 is formed to be thick about 2 times of that of the tip end part 15.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249363-A (JP)
Title: Oxygen enriched air supply unit and outdoor unit for air-conditioner
Inventor: OKAMOTO YOSHIO
IPC: F24F1/00
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen enriched air supply unit having simple construction for supplying oxygen enriched air into a room, and to provide an outdoor unit for an air-conditioner.  <P>SOLUTION: The oxygen enriched air supply unit 4a comprises an adsorbing rotor 41 and a radial fan assembly 43. The adsorbing rotor 41 is a member for adsorbing a nitrogen component of air taken from the outside. The radial fan assembly 43 feeds the air taken from the outside through the adsorbing rotor 41 into the room.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259191-A (JP)
Title: Magnetic tape cartridge
Inventor: TAWARA HIROYUKI
IPC: G11B23/087
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic tape cartridge capable of suppressing the enlargement of a cartridge case accompanying the elongation of a magnetic tape.  <P>SOLUTION: This cartridge is provided with a tape cartridge T, a pair of hubs 12a and 12b having the magnetic tape wound thereon, and a cartridge case 11 for housing the pair of hubs 12a and 12b. The pair of hubs 12a and 12b are arranged so that when the magnetic tapes T are wound by equal lengths on the pair of hubs 12a and 12b, a space S between the outer peripheral surfaces of the magnetic tapes T stacked and wound on the pair of hubs 12a and 12b is minimized between the pair of hubs 12a and 12b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256629-A (JP)
Title: Spark ignition type direct-injection engine
Inventor: OOTA MUNEYUKI
IPC: F02M61/14
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spark ignition type direct-injection engine in which homogeneity of the air-fuel mixture is improved when fuel is injected in an intake stroke, and homogeneous combustion of outstanding characteristics can be performed.  <P>SOLUTION: The spark ignition type direct-injection engine includes a spark plug 32 installed in the top center of a combustion chamber 10, an intake port 16 formed in the upper part of the combustion chamber, an injector 36, and a fuel injection control means for controlling the injector. The injector has a plurality of nozzle holes, and at least one nozzle hole has the axis directed to the upper space of the valve head 20a of the intake valve so as not to interfere with the intake valve in the maximum lift of the intake valve. The fuel injection control means injects fuel from the injector in the middle of an intake stroke in which the intake valve attains the maximum lift.  <P>COPYRIGHT: (C)2005,JPO&NCIPI