baber/WOPTO huggingface dataset:
Patent JP-2004304649-A (JP)
Title: Low noise amplifier
Inventor: WATANABE TORU
IPC: H01L25/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inductance control part capable of easily and accurately controlling inductance between a ground side electrode of an active element comprising a low noise amplifier, and a ground.  <P>SOLUTION: In the low noise amplifier including an active element 4 for amplifying an inputted high frequency signal, between ground side electrodes S1, S2 of the active element 4 and ground patterns 7A, 7B, an inductance control part 10 composed of conductors 11A, 11B thermoset/molded after applying conductive paste over desired width with an ink jet printer, is formed, In such a case, in the conductors 11A, 11B, the width of a ground side linking part 11b linked in contact with the ground patterns 7A, 7B is set wider than the width of an active element side linking part 11a linked to the ground side electrodes S1, S2 of the active element 4, and an inductance component is controlled according to the ratio of a length of the active element side linking part to a full length.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298828-A (JP)
Title: Recycling resource material and its manufacturing method
Inventor: KASHIWAGI YOSHIYUKI
IPC: B09C1/02
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain processed products by heat-treating various kinds of materials and to make harmful materials contained in the processed products insoluble in water.  <P>SOLUTION: The processed products obtained by pyrolysis treatment facilities 8 are charged into a mixing tank 80, various kinds of insolubilizing treatment agents are supplied thereto to make the harmful materials contained in the processed products insoluble, and then the processed products are recovered by recovering devices 82, 83.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004150256-A (JP)
Title: Hole drilling device for sewer installation pipe
Inventor: YAMAGISHI TAMIO
IPC: F16L55/18
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hole drilling device for a sewer installation pipe for boring a feeding-in hole in a sewer installation pipe wall surface for feeding a filler into an underground cavity from the sewer installation pipe.  <P>SOLUTION: This hole drilling device for the sewer installation pipe is constituted so as to project or remove a rotary cutting blade installed on the tip of a rotary shaft from an opening of a cylindrical body by arranging a pipe wall hole drilling machine having the almost vertical rotary shaft to a shaft of the cylindrical body in the cylindrical body having a diameter introducible into the sewer installation pipe and having longitudinal both end parts of a spindle shape so that the rotary shaft can advance and retreat in the radial direction of the cylindrical body, and oppositely arranging a set of jack devices for energizing the pipe wall hole drilling machine in the advancing direction and the retreating direction on the back side and the belly side of the pipe wall hole drilling machine, and is characterized by having a pair of annular air packers for fixing the cylindrical body in the sewer installation pipe in the longitudinal both end parts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004305325-A (JP)
Title: Balloon catheter
Inventor: TSUTSUI NOBUMASA
IPC: A61L29/00
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a balloon catheter that proportionally has both flexibility and a pushing performance and that can be easily contracted.  <P>SOLUTION: The catheter tube 3 of the balloon catheter 1 is a double structure in which a second tube 12 is put through the lumen of a first tube 11. The second tube 12 has a center tube 21, a net-shaped reinforcing member 23 and a covering layer 25. A wire forming the net-like reinforcing member 23 is a flat wire having a 0.07 mm width and a thickness 1/2 the width. Since the wire that spirals counterclockwise and the wire that spirals clockwise are crossed to superpose one on top of the other in the thickness direction, the diameter of the catheter can be made smaller than when the net-like reinforcing member having the same strength is made of a round wire.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004005561-A (JP)
Title: File system control method, parallel file system, and program storage medium
Inventor: SHINKAI YOSHITAKE
IPC: G06F13/38
Filed: 2003-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To increase an I/O performance without largely changing an existing user program 2 in the technology of a file system for parallel program operating on a parallel computer in which a plurality of client nodes and server nodes are connected to each other through a high speed communication network.  <P>SOLUTION: The file system client part 3 of each node 1 comprises buffers 4A to 4C prepared for each of I/O nodes 5A to 5C and buffers only lead data for a file and the altered portion of write data. Also, the file system client part 3 comprises a file update notification part 35 for transmitting the updating of the file to the other node. A user program 2 calls the file updating notification part 35 when a consistency on the update data of the file is required. The file update notification part 35 invalidates the applicable data held in the buffers 4A to 4C prepared for each of the I/O nodes 5A to 5C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004308270-A (JP)
Title: Cutting edge structure of underground structure
Inventor: UEMURA MAKOTO
IPC: E21D9/04
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting edge structure of an underground structure for stabilizing a working face by preventing falling-in of the natural ground from a cutting edge upper part when jacking the underground structure for arranging a cutting edge on the tip.  <P>SOLUTION: In this cutting edge structure of the upper part of the underground structure buried in the ground by jacking, and being a box body having the cutting edge in the upper part and both side parts; a cylinder 13a of a slide jack 13 is fixed to a front end part of the box body; a rod 13b of the slide jack 13 is installed in a receiving cylinder fixed to a lower part of the cutting edge 9a of the upper part; the cutting edge 9a of the upper part is forwardly advancingly arranged independently of the box body; an installing part of the rod 13b to the receiving cylinder 14 penetrates through the rod 13b so that pin round steel 15 fixed to the receiving cylinder 14 is orthogonal to the rod 13b; and the cutting edge 9a of the upper part is combined with the rod 13b so as to freely rise up and fall down.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307044-A (JP)
Title: Exterior container
Inventor: MIZUTANI SATOSHI
IPC: B65D85/07
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exterior container which keeps an individual package body individually containing an intra-labium pad clean, and from which the individual package body can cleanly and quickly be taken out.  <P>SOLUTION: This exterior container 10 is constituted in such a manner that the individual package body 1 may individually contain the intra-labium pad 1A to be pinched between the female labii. In the exterior container 10, the individual package bodies 1 are housed, and at the same time, two or more individual package bodies 1 are housed while being aligned in such a manner that surfaces 11A and 11B which are formed in the thickness direction of the individual package bodies 1 may be confronted with each other. The individual package body 1 is housed in a manner to radially expand as becoming closer to an opening 22A from a bottom surface 21. The individual package body 1 housed in the exterior container 10 can be taken out in the longitudinal direction by being gripped. Also, the individual package body has an unsealing port 12 for taking out the intra-labium pad 1A, and is housed in the exterior container 10 while the unsealing port 12 is aligned to the taking out direction. Thus, the unsealing motion is easy and hygienical.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309955-A (JP)
Title: Method of forming bank, bank forming system, method of manufacturing electronic device using the method of forming bank, and electronic device
Inventor: SATO MITSURU
IPC: G03F7/40
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a bank comprising a photoresist which can be used at higher temperature.  <P>SOLUTION: The bank forming system 10 includes a coating means 20 to apply a resist 32 on a glass substrate 22 by spin coating. The resist 32 applied on the glass substrate 22 is dried by a drying means 40 to form a resist film 46. The resist film 46 is exposed along the pattern of a mask 59 by an exposure means 50. The exposed resist film 46 is dipped in a developing solution 72 constituting a developing means 70 to develop into a bank of the specified pattern. The bank 90 is placed in a vacuum chamber 80, heated by a heater 86 under reduced pressure and irradiated with UV rays by a mercury lamp 100 to polymerize. The polymerized bank 90 is subjected to thermosetting treatment by heating to the temperature equal to or higher than the post baking temperature of the resist by a thermosetting means 110, and its surface is converted to have liquid repelling property by a liquid repelling treating means 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004316941-A (JP)
Title: Low temperature dry warehouse
Inventor: KUWASAWA HIROYASU
IPC: F25B21/02
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low temperature dry warehouse for providing low humidity air by small electric power without lowering the temperature more than necessary.  <P>SOLUTION: An air duct 16 is incorporated with a dehumidifier 11 having the reversible moisture absorbing-releasing function, an air blower 12 for ventilating air to the dehumidifier 11, a heating means 13 for raising the temperature of air passed through the dehumidifier 11, and a cooling part 28 of Peltier element 14 for cooling the air passed through the dehumidifier 11; and is constituted in an outer shell 15; and constitutes a dehumidifying passage having a suction port 17 and a blowout port 19 communicating with the inside of a drying chamber 1 with the air duct 16 as a passage, and a regenerating passage having a suction port 18 and a blowout port 20 connected to the outside of the drying chamber 1 with the air duct 16 as the passage. The dehumidifying passage and the regenerating passage are alternately communicated and cut off by an opening-closing damper mechanism 14; and are constituted so as to alternate dehumidifying operation by the air blower 12, the dehumidifier 11, and the Peltier element 14 and regenerating operation by the air blower 12, the heating means 13, and the dehumidifier 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314083-A (JP)
Title: High dimensional precision pipe and its manufacturing method
Inventor: KENMOCHI KAZUHITO
IPC: B21C37/06
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high dimensional precision pipe which has satisfactory fatigue strength and can be manufactured at a low cost for a broad range of size requirement of the pipe and a manufacturing method for it.  <P>SOLUTION: The high dimensional precision pipe is manufactured by pushing a metal pipe 5 in a cavity of die 2 preferably in an integrated type and/or a fixed type, keeping a plug 1 inserted inside the pipe 5. The pipe has a dimensional deviation of not more than 3.0% in one or two or more among an outer diameter deviation, an inner diameter deviation and a circumferential thickness deviation in a passed through state, or furthermore, the wall thickness of the metal pipe at the exit side of the die is not more than that at the entry side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320310-A (JP)
Title: Mobile electronic apparatus
Inventor: NAKAMACHI YOSHIO
IPC: G06F1/16
Filed: 2003-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile electronic apparatus an enclosure of which does not slide off from a hand even when the force of hand is weakened due to any reason.  <P>SOLUTION: Leather-made sheets (40, 41, 42) are removably adhered to at least a part of outer faces of the enclosure (20) of the mobile electronic apparatus (10) in contact with a palm of the hand of the user by an adhesive. It is preferred that the size of the leather-made sheets is selected to cover the entire outer faces of the enclosure and the entire sheet faces are removably adhered to the outer faces of the enclosure. Further, the enclosure is configured by mutually overlapping an inner face side half (21) and an outer face side half (22), leather skiving is applied to outer edge parts of the leather-made sheets and the outer edge parts are inserted between the inner face side half and the outer face side half of the enclosure to be clamped.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314423-A (JP)
Title: Printer and method of controlling the same
Inventor: ONO KOICHI
IPC: B41J2/01
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To transfer head image data D7 to a print head 132 from an SDRAM 100 without using a CPU bus.  <P>SOLUTION: A head control operation section P5 constituted in an ASIC 30 reads the head image data D7 from the SDRAM 100 via an SDRAM controller 50 by each one block to alternately store it to storing regions 134A, 134B in a print head 132. In this transferring, the head control operation section P5 does not use the CPU bus 105.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004314538-A (JP)
Title: Manufacturing method of laminate
Inventor: MUKAI HIROAKI
IPC: D04H1/4274
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a laminate by using a base containing a solid material and by suppressing formation of indentations derived from the solid material of the base, on the surface.  <P>SOLUTION: This method has a surface treating process wherein the solid material projecting from the surface of the base 10 containing this material and a thermoplastic binder resin is removed by applying a plasma discharge treatment to the surface and a molding process wherein a sheet member is stacked integrally on the surface of the surface treated base 10 simultaneously with pressure molding of the surface treated base 10. By subjecting the surface of the base 10 to the plasma discharge treatment in this method, the solid material projecting on the surface is removed and the surface can be made smoother. When the sheet member is stacked on the surface to be laminated thereon integrally, accordingly, the laminate can be manufactured, while the formation of the indentations, such as pockmarks, formed by the solid material projecting on the surface of the base 10 is suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323549-A (JP)
Title: Cellulose ester film
Inventor: FUJIHANA KENICHIRO
IPC: C08J5/18
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellulose ester film suitable as a protecting film for a polarizing plate of a liquid crystal display device (LCD) improved in sand grain-like foreign matter troubles by the employment of a filter paper hardly causing mesh enlargement while remarkably improved in sand grain-like foreign matter troubles, reduced in pressure resistance at the time of filtration and enhanced in dope-removing properties at the time of changing a filter paper by the employment of a filter paper featured in high porosity and a small collecting particle size in the filtration of the cellulose ester dope.  <P>SOLUTION: The cellulose ester film is manufactured by a solution-casting film-forming method using a dope which is obtained by filtering the cellulose ester dope through a filter comprising a sheet or a plurality of sheets, where the filter has a porosity of 76-95% and a collecting particle size of 0.5-5 μm. Preferably, the collecting particle size of the filter at the time of pressure filtration at 1,500 KPa is at most 4 times the collecting particle size at the time of pressure filtration at 500 KPa.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328149-A (JP)
Title: Optical transmission system
Inventor: OKUNO TOSHIAKI
IPC: H04B10/2581
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmission system capable of properly carrying out optical transmission using a direct modulation light source over a broad wavelength band.  <P>SOLUTION: The optical transmission system 1 consists of a transmission section 10, a delivery section 20 and a reception section 30 which are sequentially connected in this order. The transmission section 10 includes direct modulation light sources S<SB>1</SB>to S<SB>n</SB>for applying direct modulation to produce signal light and outputting the generated signal light. The transmission section 20 has optical fibers F<SB>1</SB>to F<SB>m</SB>for transmitting the signal light outputted from the transmission section 10. For the optical fibers F<SB>1</SB>to F<SB>m</SB>, those having a negative wavelength dispersion value at a prescribed signal light wavelength and an absolute value of the dispersion slope at the signal light wavelength of ≤0.05 ps/nm<SP>2</SP>/km at the signal light wavelength are employed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326298-A (JP)
Title: Production managing method and system for print board mounting process
Inventor: YOKOTA TADAO
IPC: G06Q50/00
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the conventional production management of a print board mounting process makes it impossible to consider, so called, face alignment to simultaneously align print boards necessary for finished product assembly in deciding a production order, and ends up with the sharp deterioration of productivity due to model switching since there are defective materials in gathering materials, and material preparation, plan change and component switching requires a long time, and makes it impossible to perform the plan change of a post process under the consideration of the production progress of the mounting process since the production progress of the mounting process is not recognizable from the post-process.  <P>SOLUTION: This production managing method of a print board mounting process comprises a production planning process for outputting information associated with the production plan of each print board, a material managing process for performing the secure calculation of materials necessary for its production or planning instruction at the time of switching a model based on the production plan of each print board inputted from the production plan process and a result managing process for collecting results based on the production plan of each print board inputted from the production planning process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327589-A (JP)
Title: Equipment and method for picking up semiconductor chip
Inventor: KASAI TERUAKI
IPC: H01L21/52
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide equipment and method for picking up a thin semiconductor chip capable of preventing cracking and chipping and realizing high productivity.  <P>SOLUTION: In a mechanism for stripping a semiconductor chip stuck to a sheet by placing a suction/strip tool 22 against the sheet stuck with the chip and vacuum sucking the sheet from a suction groove 22b thereby flexing and deforming the semiconductor chip along with the sheet, a rotary drive mechanism for rotating the suction/strip tool 22 is controlled such that a boundary part 22d sectioning the suction groove 22b has a specified direction corresponding to the arrangement of peripheral chips. Since the supporting state of a chip (6) being picked up can be set suitably for stripping the sheet, efficiency of pick-up work can be enhanced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325767-A (JP)
Title: Atmospheric capsule terrestrial globe
Inventor: KATAOKA NOBORU
IPC: G09B27/08
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an atmospheric capsule terrestrial globe as a substitute for conventional terrestrial globes which are one-sided, simple and have no novelty, unexpectedness, etc.  <P>SOLUTION: The atmospheric capsule terrestrial globe which has a structure representing the earth 1 as a balloon comprises: an outer sphere 3 which represents the flows of clouds, winds, ocean currents, etc., or various environments surrounding the earth, data for scientific experiments, and matter of teaching materials, etc; a spherical suspended body 6 suspended and floating in the outer sphere 3 and simulates the earth; and gas such as gaseous helium and other gas and fluid supplied to the gap 5 between the suspended sphere 6 and outer sphere 3. The air capsule terrestrial sphere is structured while weather conditions, environments, or relations with heavenly bodies and the universe are taken into account, and learning with joy is enabled. Since a conventional balloon type terrestrial globe is structured by representing the earth on a balloon body, only flotation and a toy feeling are represented and there is lack of interest. Further, novelty, unexpectedness, etc., are deficient and versatility is insufficient. This invention solves such problems.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326042-A (JP)
Title: Sticker protecting agent for glass polishing
Inventor: HORI SHINICHI
IPC: C09K3/10
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sticker protecting agent for glass polishing which is hard to peel off in glass polishing and to provide a sticker protecting agent for glass polishing which is excellently bonded to a glass substrate wet with liquid crystal and never causes the liquid crystal to deteriorate owing to light irradiation.  <P>SOLUTION: A sticker protecting agent for glass polishing is made of photocuring resin, which contains a polythiol compound having two or more thiol groups in one molecule, a polyene compound having two or more carbon-carbon double bonds in one molecule, and a photopolymerization initiator. Preferably, the degree of swelling of a cured material body of the photocuring resin in an abrasive solution is ≤20%. More preferably, the photocuring resin is cured with ultraviolet rays or visible light beams of high wavelength of ≥300 nm. Moreover, the adhesive strength of the photocuring resin having been cured to a glass surface wetted with liquid crystal is preferably ≥4 MPa.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331238-A (JP)
Title: Printing device with printed matter sealing function and delivery method for printed matter
Inventor: ITO SEIGO
IPC: B65H31/00
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device allowing a person having proper right to access printed matter, in regard to the printed matter printed in a printer.  <P>SOLUTION: This printing device is provided with a printing means 22 for printing the printed matter for which printing demand is given, a printed matter taking-out port 11 with lock for sealing the printed matter printed by the printing means and delivered physically, and a lock control means 25 for controlling locking of the printed matter taking-out port 11 with lock and has a function for sealing the printed matter. Since a printed matter delivery port is locked and sealed physically, it is possible to prevent another person from obtaining/seeing the printed matter printed by a user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334937-A (JP)
Title: Optical disk device
Inventor: KOBAYASHI KAORU
IPC: G11B7/085
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device capable of performing traverse seeking with high access accuracy even when an optical disk has eccentric components, thereby shortening the access time until reaching the target track.  <P>SOLUTION: The optical disk device is so configured as to be provided with a compensation means for compensating for a difference between a traverse moving distance and a distance up to the actual target track by controlling tracking-off timing and tracking-on timing so that the phase angle of a disk revolution frequency directly before start seeking is the same as that of the disk revolution frequency after seeking when performing traverse seeking.  <P>COPYRIGHT: (C)2005,JPO&NCIPI