baber/WOPTO huggingface dataset:
Patent JP-2005303353-A (JP)
Title: Longitudinal voltage suppressing filter and installing method thereof
Inventor: FUJIKAWA SHUICHI
IPC: H04B3/56
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve affinity to another communication system by suppressing a radiation electromagnetic field of a power line communication system using carrier waves of 1.7 MHz to 30 MHz as a high-speed power line communication band, using a low-voltage distribution line of unbalanced two lines whose one side is grounded.  <P>SOLUTION: In the power line communication system using a low voltage distribution line, a differential mode filter is installed on the secondary side of a pole transformer or on a distribution board, and a high pass filter is provided on the input of a power communication modem. Thus, the radiation electromagnetic field is reduced, compared to a conventional technique or a balanced line transmission path. Also, it is proved that in addition to the above, a common mode filter is provided on the input/output section of the power line communication modem. Thus, interference waves (Longitudinal Conversion Gain, Transverse Conversion Gain, Conversion Transfer Gain) to another system can be reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005297222-A (JP)
Title: Screen printing plate and manufacturing method therefor
Inventor: TAKENAKA KAZUHIKO
IPC: H05K3/12
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen printing plate which enables low-density printing to be done, while maintaining strength capable of bearing the sliding of a squeegee.  <P>SOLUTION: In this screen printing plate wherein a shielding member 20 having an opening 21 with a desired printing shape is formed in a mesh 10, an island-like member 30, which is formed like an island on the surface, on the side subject to the abutment of the squeegee, of the mesh 10 in such a manner as to be separated from matter to be printed, is provided inside the opening 21.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005299440-A (JP)
Title: Gas engine device
Inventor: SUZUKI MINORU
IPC: F02M21/02
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas engine device of good ignition, high thermal efficiency, and capable of reducing emission of nitrogen oxide.  <P>SOLUTION: In a gas engine device including a mixer 7 supplying premixed gas of gas fuel and oxidizer in a cylinder, and an ignition device 12 igniting premixed gas compressed in the cylinder, the ignition device 12 includes a plasma generation device which creates steam plasma and injects the plasma into a cylinder.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005302444-A (JP)
Title: Low-pressure mercury discharge lamp
Inventor: TAKAHASHI AKIYOSHI
IPC: F21Y103/37
Filed: 2004-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact self-ballasted fluorescent lamp capable of improving stability in an end stage of an electrode at a low cost.  <P>SOLUTION: This lamp 1 is provided with: an arc tube 10 composed by sealing electrodes 60 and 65 having filament coils 61 and 66 at both ends of a glass tube 11 having one discharge space; a tubular resin case 20 for receiving the ends 12 and 13 of the glass tube 11 inside to hold the arc tube 10; and an inverter type lighting unit 50 housed in the resin case 20 for lighting the arc tube 10. The arc tube 10 is so structured that the ends 12 and 13 of the glass tube 11 are fixed and held in the resin case 20; and a choke coil 55 constituting the lighting unit 50 is disposed in the vicinity of the ends 12 and 13 of the glass tube 11 in the resin case 20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004320021-A (JP)
Title: System and method for cooling electronic device
Inventor: LEV JEFFREY A
IPC: H01L23/467
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling system for a computer, etc., superior in heat dissipation.  <P>SOLUTION: The system (10) is an electronic apparatus (12) comprising a component (14), at least one heat pipe (24) related to the component (14), a plurality of heat exchangers (28) coupled to at least one of the heat pipe (24), and a fan (26) having a plurality of exhaust ports (66, 68) made to face the plurality of the heat exchangers (28) to discharge air.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005306515-A (JP)
Title: Image formation device
Inventor: SHIMIZU MASAYUKI
IPC: B41J2/01
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein when a medium to be recorded is conveyed by a conveying belt and when recording with no margin is performed, a recording liquid is deposited on the conveying belt and conveying function is lowered or the recording liquid is re-transferred to a back surface of the medium to be recorded to cause reduction of quality of a printed matter.  <P>SOLUTION: The image formation device is provided with first and second belt units 21A, 21B aligned in a conveying direction of paper 12 and is constituted such that in the first belt unit 21A, a first conveying belt 111a is laid between a first conveying roller 112a and a first tension roller 113a and in the second belt unit 21B, a second conveying belt 111b is laid between a second conveying roller 112b and a second tension roller 113b. The recording with no margin is performed at leading and trailing ends of the paper 12 by delivering ink drops from a recording head between the first and second belt unit 21A, 21B.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004361928-A (JP)
Title: Optical information recording method, optical information recording apparatus and optical information recording and reproducing apparatus
Inventor: HORIGOME HIDEYOSHI
IPC: G11B7/1353
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information recording method by which information is accurately recorded in an information recording layer of a recording medium using interference of information light which carries information by spatial modulation and reference light for recording, and to provide an optical information recording and reproducing apparatus.  <P>SOLUTION: When information light 1 which carries information by spatial modulation and reference light 2 for recording are allowed to interfere in an information recording layer 4 of a recording medium and the information is recorded according to the resulting interference pattern, diffusion of the reference light 2 for recording is controlled so that rays of the reference light 2 for recording cause no interference in the information recording layer 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004214703-A (JP)
Title: Multilayer printed wiring board and its manufacturing method
Inventor: ENOMOTO AKIRA
IPC: H05K3/46
Filed: 2004-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To surely realize enhancement in wiring flexibility, formation accuracy of a conductor pattern and connection reliability due to improvement in the resistance to a roughening solution.  <P>SOLUTION: A plated through hole 5 is filled with a copper paste 7 of a conductive material. A plating film 8 acting as a metal film is formed on an exposed surface of the copper paste 7. An insulating layer 9 having an opening 19 is formed at a position where the plating film 8 is to be exposed on a substrate 2. The insulating layer 9 is chemically roughened. The opening 19 is electrolessly plated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005308980-A (JP)
Title: Rotary type display device
Inventor: MASUI JUNICHI
IPC: G09F19/12
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary type display device capable of displaying a picture by rotating a plurality of light emitting elements.  <P>SOLUTION: The rotary type display device 1 is equipped with a pedestal 2, a rotary body 3 rotatably supported on the pedestal 2, and a motor 4 rotating the rotary body 3. A rotary shaft 6 is driven by the motor 4 to rotate and the rotary body 3 rotates on a center 7 of rotation. The rotary body 3 comprises a rotary panel 5 in a rectangular parallelepiped shape having two sides 5a and 5b perpendicular to the center 7 of rotation. The plurality of LED elements 8 are arrayed on one of the two sides 5a and 5b along a line passing the center 7 of rotation. While the rotary body is rotated, the plurality of LED elements 8 arrayed in the line passing the center 7 of rotation is brought ON/OFF control according to a picture to be displayed to display one image in every half rotation of the rotary body 3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308077-A (JP)
Title: Piston for automatic transmission
Inventor: GOTO KIICHIRO
IPC: F16D25/0638
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston for an automatic transmission which is easy to mold and allows a low cost development of model series of the piston.  <P>SOLUTION: The piston 5 comprises two metallic rings including a piston member 50 and a pressure member 51 which are separate molded components. This eliminates the need for a conventional process of bending to U-shape and and thus can curb the occurrence of defects such as cracking and damage during molding. Also, a model series which has the different contact diameters and positions of the clutch can be provided by only changing the shape and the dimension of the pressure member 51 while the piston member 50 remains unchanged.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310567-A (JP)
Title: Fuel cell system
Inventor: HAYASHI KATSUMI
IPC: H01M8/04
Filed: 2004-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of reducing energy consumption in performing gas purge by supplying a purge gas to a fuel cell.  <P>SOLUTION: When a fuel cell 1 stops power generation, a control unit 40 controls a shut-off valve 6 to shut off hydrogen gas supply and supplies the purge gas from a compressor 14 to a cathode, and then supplies the purge gas which purged a gas from the cathode, through a circulation pass 10 to an anode to purge a gas from the anode.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005304928-A (JP)
Title: Liquefied foodstuff heating apparatus
Inventor: AIMURA MAKOTO
IPC: A23L23/00
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquified foodstuff heating apparatus capable of measuring the condition of a liquified material and a solidified material so as to prevent the liquified food stuff from boiling over and heating not only a liquified material but also a solidified material.  <P>SOLUTION: The liquified foodstuff heating apparatus 1 is a device inserting a vapor jetting nozzle into the liquified foodstuff and heating the liquified foodstuff by jetting vapor from the vapor jetting nozzle, and has a temperature sensor 3 for measuring the heating condition of the liquified foodstuff 2, a flow rate control valve 5 capable of gradually reducing the vapor jetting rate of the vapor jetting nozzle 4, and a microcomputer for controlling the flow rate control valve 5 to reduce the vapor jetting rate when the measured value by the temperature sensor 3 is larger than the set value set in advance. Thereby, the device can heat not only the liquified material 20 but also the solidified material 19 while preventing the liquified foodstuff 2 from boiling over while measuring the condition of the solidified material 19 and the liquified material 20 contained in the liquified foodstuff 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005306815-A (JP)
Title: Composition for ophthalmology for preventing and/or treating ophthalmopathy
Inventor: SHIBUYA TOMOKO
IPC: A61K31/19
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for ophthalmology for preventing and/or treating ophthalmopathy.  <P>SOLUTION: The composition for the ophthalmology contains 3-hydroxybutyric acid and/or salts thereof as an active ingredient. The ophthalmopathy is prevented and/or treated by keeping and/or recovering the normal state of the form of cornea and conjunctiva by using the composition for the ophthalmology. More particularly the ophthalmopathy caused by dry eye is prevented and/or treated by keeping and/or recovering the normal state from the change or abnormality of the histological and/or cytologic form of the cornea and conjunctiva, caused by the dry eye by using the composition for the ophthalmology.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005318696-A (JP)
Title: Protective sheet body, separation holder, protector and protection method
Inventor: KUDO HIDEAKI
IPC: H02G7/00
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protector which can be fixed to and removed from an object to be protected easily and can secure the safety of work, and to provide a protection method.  <P>SOLUTION: A protection sheet body 22 and an object to be protected are supported while keeping a predetermined distance by fixing a separation holder 23 to the protection object 21. Consequently, the protection sheet body and the object to be protected can be prevented from coming into contact. When a wire member 40 is tightened to the sheet body 39, the fringe-side part of the sheet body is bound and the object to be protected is wrapped up in the sheet body. Consequently, a worker can wrap up the object to be protected 21 in the sheet body by the simple work of pulling the wire member. The work of tightening the wire member to the sheet body can be performed at a position separated from the object to be protected. Consequently, the worker can be protected from touching a wire to receive an electric shock.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005315313-A (JP)
Title: Sealing structure of bearing
Inventor: MIZUTANI TSUTOMU
IPC: F16C33/78
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent leakage of grease and generation of heat due to stirring of grease in a sealing structure of a bearing where a sealing member mounted on the inside diameter surface of an outer ring of a bearing is caused to approach a sealing groove of an outside diameter surface of an inner ring to form a labyrinth, thereby preventing leakage of grease and entering of dust.  <P>SOLUTION: In this sealing structure of a bearing, the radial sealing projection 18 of a sealing member 8 mounted on the outer ring is caused to approach the sealing groove 11 of the inner ring 3 to form a labyrinth 32. An inside sealing part 25 having an L-shaped section is provided between the upper end of the inside inner surface 14 of the sealing groove 11 and an inside outside diameter surface 12, an axial sealing projecting part 26 is provided opposite to the inside sealing part 25 inside the radial sealing projection 18 of the sealing member 8, and the diameter ϕ<SB>C</SB>seen on the basis of the center of the inner ring of the outside diameter surface 31 of the axial sealing projecting part 26 is set equal or smaller than the diameter ϕ<SB>B</SB>of the inner outside diameter surface 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005314041-A (JP)
Title: Thermal transfer printer
Inventor: KINUGAWA HIROSHI
IPC: B41J2/325
Filed: 2004-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal transfer printer having a simple configuration capable of printing a desired image by conveying a recording medium without giving any bending habit.  <P>SOLUTION: The thermal transfer printer has a conveying passage 2 consisting of an on-going path 21 to convey a recording medium 1 fed from a paper feed port to a transfer unit 4 having a thermal head 41 and a platen roller 42, an intermediate path 22 provided on the downstream side of the transfer unit, and an in-coming path 23 to deliver the recording medium after the transfer to a paper delivery port 5 provided on an upper part of the same side as the paper feed port 3, and prints the image by performing thermal transfer of ink of an ink ribbon 71 on the recording medium while conveying the recording medium on the conveying passage. In the thermal transfer printer, a guidance part consisting of a guidance plate which is provided at a branching point 4 to branch the on-going path and the in-coming path in the conveying passage and has the elastic function to guide the recording medium after printing the image to the in-coming path, and a base 210 to form the on-going path and has an inclined surface to guide the recording medium 1 after the image printing to the platen roller side at the branch point in the width direction of the base, and a groove part are formed alternately.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005312752-A (JP)
Title: Bed apparatus
Inventor: SHIMURA KEIJI
IPC: A47C21/00
Filed: 2004-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bed apparatus by which a first housing case and a second housing case housed in the housing part of a bed main body can be drawn out smoothly.  <P>SOLUTION: The apparatus is provided with: the bed body 1 where one side surface in a width direction is opened, inside is designated to be the housing part 10 and a mattress is placed on an upper surface; a first housing case 15 and the second housing case 16 housed in the housing part in a manner where the cases can sequentially be put in and out along the width direction of the bed body; and a drawer member 28. The drawer member 28 is provided slidably along the width direction in the inner bottom part of the bed body. The tip part of the drawer member 28 is positioned on the side of the opened one side surface. At the rear end, an engaging part 32 engaging with the second housing case positioned on the deep side of the housing part is formed. After drawing the first housing case from the housing part, it is slid in the drawing direction from the housing part to link the second housing case with the sliding through the engaging part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005293536-A (JP)
Title: Current position reception/transmission type crime prevention system
Inventor: YOSHIMOTO YOSHINOBU
IPC: H04W4/90
Filed: 2004-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crime prevention system utilizing a portable telephone or PHS.  <P>SOLUTION: The crime prevention system is configured in such a way that a small-sized receiver/transmitter having GPS function or the like is provided with an emergency switch so that, when a crime occurs, a person pushes the emergency switch to enable secret transmission of his/her current position, together with a SOS signal, to a portable telephone or PHS of a specific person registered in advance. Thus, the occurrence of crimes is inhibited by producing and popularizing the system utilizing a current position measuring system and an electric wave of the portable telephone or PHS.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005322715-A (JP)
Title: Method for underpropping substrate and auxiliary underpropping holder
Inventor: MATSUMOTO KUNIOMI
IPC: H05K13/04
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for undepropping a substrate of an electronic component packaging device capable of stably underpropping all of the region required to be underpropped in covering a wide variety of the substrate and securing packaging accuracy, and to provide an auxiliary underpropping holder.  <P>SOLUTION: In underpropping the substrate by a substrate-underpropping device adapted to support the substrate from its undersurface side by loading an underpropping pin 15 to a pin-loaded base 13, to prevent the interference of a substrate-detecting sensor, stopper or the like, when the substrate is underpropped at the position corresponding to regions A1, A2 other than the region underpropped by the pin-loaded base 13, the auxiliary underpropping holder 19 adapted to load an auxiliary underpropping pin 17 to an auxiliary loading base 16 is fixed to the pin-loaded base 13 by a connecting pin 18 to take the position corresponding to the regions A1, A2 as the underpropping region.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005320192-A (JP)
Title: Oxide sintered compact, spattering target, and transparent conductive thin film
Inventor: OBARA TAKESHI
IPC: G02F1/1343
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amorphous transparent conductive thin film which is very flat and high in work function, an oxide sintered compact from which the transparent conductive thin film can be stably formed, and a spattering target using the oxide sintered body.  <P>SOLUTION: The oxide sintered compact of this invention contains 3 mass% to 20 mass% of cerium, 0.1 mass% to 4 mass% of tin, and 0.1 mass% to 0.6 mass% of titanium, and the balance consists of essentially indium and oxygen. Furthermore, it is preferable that tin and titanium are dissolved in the indium site as a solid solution. And also, it is preferable that the density of the sintered body is 7.0 g/cm<SP>3</SP>or larger and the average crystal particle size is 3 μm or smaller.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005322476-A (JP)
Title: Manufacturing method of oxide superconductor
Inventor: YANO KENTARO
IPC: C01G1/00
Filed: 2004-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, in which options of material quality to be used for an oxide superconductor layers are expanded, and in which oxide superconductors of multi-layered structure can be manufactured using roll-pressure welding.  <P>SOLUTION: This manufacturing method of the oxide superconductor includes steps in which plate board materials and oxide superconductors are laminated, wherein a plurality of tape materials of oxide superconductors, on which activation treatment faces are formed by activation treatment, are superimposed on each other so that the activation treated faces becomes jointed faces, and then are roll pressure-welded. In this manufacturing method of the oxide superconductors, the activation is preferably a dry film-forming method or an ion etching method.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005322051-A (JP)
Title: Package inventory management method and device
Inventor: MURATA MASAO
IPC: G06Q30/06
Filed: 2004-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package inventory management method and device, reducing a time until a service start, eliminating stock shortage or excess stock, and predicting a package generating an alarm to reduce an alarm state by computerizing and sharing all pieces of information necessary for retrieval when an operator registers (provisioning-sets) new service into a service provision device.  <P>SOLUTION: When receiving provisioning setting request for service to the desired service provision device 5, the package having a function necessary for provision of the service is retrieved from stock information preset in a first database 310, and unique information about the retrieved package is set to a second database 320 as provisioning information. When the retrieved package is delivered and is mounted to the service provision device 5, the provisioning information is set to the mounted package.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005323902-A (JP)
Title: Brush manufacturing method and brush
Inventor: NIIZAKI YUICHIRO
IPC: B24D13/14
Filed: 2004-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brush manufacturing method and a brush convenient for polishing or deburring the inner surface of apertures or holes provided on a finished product or a semi-manufactured product or the inclined apertures or holes by motor drive.  <P>SOLUTION: The brush is manufactured by clamping brush bristles between a plurality of metallic core members, fixing one end of the metallic core members and twisting the other end. A metallic cylinder member is inserted from one part of the metallic core member and a part of the brush bristles is inserted. The metallic cylinder member is caulked at the root of the brush bristles. Thereafter, since the metallic core members are not needed as the brush, the other tip part is cut off. By reducing the diameter of the brush bristles and the metallic cylinder member, the brush for polishing the surface of fine parts and the inside of pores and deburring the pores or the like is manufactured.  <P>COPYRIGHT: (C)2006,JPO&NCIPI