baber/WOPTO huggingface dataset:
Patent JP-2005036082-A (JP)
Title: Optically active substance having parity non-conservativeness
Inventor: FUJIKI MICHIYA
IPC: C08G61/02
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optically active substance which utilizes parity non-conservativeness and uses neither a chemical asymmetric source such as an asymmetric catalyst, an asymmetric substitutent, and a chiral additive nor a physical asymmetric source such as a circularly polarized light.  <P>SOLUTION: This optically active substance has parity non-conservativeness. The optically active substance having non-conservativeness is an optically active polyfluorene containing an optically active polyfluorene homopolymer or copolymer which exhibits spiral inversion. The optically active polyfluorene may be contained in a solvent, and the solvent is at least one kind selected from the group consisting of toluene, isooctane, and chloroform.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340913-A (JP)
Title: Radiation image conversion panel and manufacturing method for the radiation image conversion panel
Inventor: MAEZAWA AKIHIRO
IPC: B32B27/00
Filed: 2003-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation image conversion panel having a superior uniformity of an activator in fluorophor layer, high brightness and sharpness and to provide its manufacturing method.  <P>SOLUTION: The radiation image conversion panel having a stimulable phosphor layer on a support body is characterized by that at least one layer of the stimulable phosphor layer is formed by a gas phase method to have a film thickness of 50μm to 20mm and that the stimulable phosphor layer is evaporated on the support body formed with a high polymer material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005044612-A (JP)
Title: Solenoid operation method and solenoid operation apparatus
Inventor: MORITA AYUMI
IPC: H01H33/38
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid operation method in which a closing period and a breaking period are shortened, and consequently a drive method with a good efficiency can be realized.  <P>SOLUTION: The solenoid operation apparatus comprises windings 48c, 48d in which coils 48 of an electromagnet 14 are connected in series to each other. When a closing command is issued, a plurality of capacitors 16a, 16b are connected in series to each other, and the windings 48c, 48d of the coils 48 are excited by the energy of the capacitors 16a, 16b connected in series. When a breaking command is issued, the winding 48c out of the windings 48c, 48d of the coils 48 is excited in opposite direction to the closing by the electric power of a plurality of capacitors 16a, 16b connected in parallel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004108139-A (JP)
Title: Tatami mat floor for thin tatami mat for floor heating, thin tatami mat for floor heating, and production method for the same
Inventor: MARUYAMA TORU
IPC: B32B15/09
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a PET thin tatami mat for floor heating in which temperature rising time and heat conduction performance such as amplitudes in a temperature variation range are improved and simple configuration, low cost, shape stability and easy recyclability are realized.  <P>SOLUTION: The tatami mat floor 5 is formed of a top layer of a PET layer added with active carbon of basis weight of 0.5 Kg/m<SP>2</SP>, the second layer of a PET layer of basis weight of 1.0 Kg/m<SP>2</SP>, the third layer of a PET layer of basis weight of 2.0 Kg/m<SP>2</SP>, the fourth layer of a PET layer of basis weight of 2.0 Kg/m<SP>2</SP>, and a bottom layer of aluminum sheet (0.03-0.15 mm). The tatami mat floor 5 is provided with an allowance for a tatami mat facing, at a rear surface thereof. Adhesive double coated tapes with heat resistance are stuck on respective front and rear surfaces on a periphery of the tatami mat floor 5. The tatami facing 8 and the tatami mat floor 5 are stuck to each other by an adhesive tape 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003506-A (JP)
Title: Platform cooling mechanism of gas turbine moving blade
Inventor: TOMITA YASUMOTO
IPC: F01D5/18
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling mechanism capable of effectively cooling a platform of a moving blade easily affected by heat by a simple configuration by utilizing current refrigerant such as blade cooling air and seal air inside a gas turbine.  <P>SOLUTION: Seal air flowing on a lower face of the platform is supplied from the inside of the platform through a seal air flow passage hole opened on a surface of a blade belly side of the platform, a convection cooling hole opened on a blade back side and the blade belly side of the platform, an air passage opened at an end fringe on a blade tail side through the inside of a rear fringe on the blade back side and the like to cool the platform from its inside or upper face.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005054279-A (JP)
Title: Paper and support for image recording material and image recording material
Inventor: TAMAGAWA SHIGEHISA
IPC: B41M5/52
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide paper and a support for an image recording material having high planarity and extremely excellent glossiness and to provide the image recording material having high image quality, ultrahigh glossiness and further excellent rigidity of an image forming surface after forming the image.  <P>SOLUTION: The paper is characterized in that the Oken-type smoothness S (s) in at least one surface of the paper and the density ρ (g/cm<SP>3</SP>) of the paper satisfy formula S<SP>1/2</SP>/ρ<SP>3</SP>≥15 in the paper containing at least base paper. The support for the image recording material is characterized in that the support is composed of the paper. The image recording material is characterized as having at least an image recording layer on the support and using the support for the image recording material as the support.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052909-A (JP)
Title: Method of manufacturing nanostructure
Inventor: SAITO TATSUYA
IPC: B82B3/00
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a nanostructure for forming a micropore without damaging even a partition wall part, by keeping a high etching rate.  <P>SOLUTION: In this manufacturing method of the nanostructure, silicon and germanium are included at a rate of 20 atomic % to 70 atomic % to aluminum; an aluminum silicon germanium mixed film with the composition ratio of silicon and germanium as Si<SB>x</SB>Ge<SB>1-x</SB>(0≤x≤1), is formed on a base board; and the micropore is provided by etching the aluminum silicon germanium mixed film on the base board. In the manufacturing method of the nanostructure, a process of etching the aluminum silicon germanium mixed film on the base board, is a process of etching by alkali of pH 10 to 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060848-A (JP)
Title: Polyester fiber
Inventor: NISHIURA KOICHI
IPC: D01F6/92
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide polyester fibers for pile products having an excellent touch feeling and tensile elasticity characteristics of the fibers even when the fibers are fine.  <P>SOLUTION: The polyester fibers for the pile products is formed from a polyester resin composition comprising a layer compound and a thermoplastic polyester resin and has ≤500 Å average layer thickness, ≤2,000 Å maximum layer thickness or 10-1,000 average aspect ratio (layer length/layer thickness) of the layer compound. A method for producing the polyester fibers for the pile products comprises treating the layer compound with a polyether compound and/or a silane compound and then forming the composition melt kneaded with a polyester resin in a kneader into fibers or mixing a precursor of the polyester resin with the layer compound, subsequently carrying out polycondensation and forming the resultant polyester resin composition into the fibers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061433-A (JP)
Title: Multi-point contacting ball bearing
Inventor: KATSUNO YOSHIAKI
IPC: F16C33/32
Filed: 2003-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-point contacting ball bearing capable of being used as a substitute for an existing, double-row duplex angular ball bearing used as a ball screw supporting bearing or a rotary shaft supporting bearing and establishing an accurate location and giving a preload.  <P>SOLUTION: Either raceway ring, the outer ring 10a or inner ring 10b, is formed from two cylindrical members in which the raceway groove splitting surface to split the central part of the outer ring raceway groove 10e or the inner ring raceway groove 10f about the radial direction of the raceway ring exists at one end in the radial direction and a snap ring 14 engaged with a snap ring groove formed at the outside surface or the inside surface of the cylindrical members and holding the cylindrical members in such a condition that their end faces are butted to each other, wherein the snap ring 14 is made of synthetic resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005073711-A (JP)
Title: Game provision system utilizing rfid identification technology and game device used in the system
Inventor: HISHINUMA TAKESHI
IPC: A63F13/77
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game provision system capable of providing a plurality of games by one game provision device and presetting a game utilization right by using a LAN or the Internet or the like by using a physical item with a built-in transmitter for RFID identification and the game provision device with a built-in RFID receiver capable of receiving and recognizing information transmitted from the transmitter and obtaining individual information.  <P>SOLUTION: Inside a shop, the game provision devices of an A type, a B type and a special type are installed. When a G part 1 is brought closer to the game provision device to be within a stipulated distance, the G part 1 is electrified and transmits unique ID information. The game provision device sends the ID information to a server unit 3 and reads management information from the ID information of the G part 1. The game provision device discriminates information of whether or not the individual information is set and whether or not it is game execution with the utilization right of the game or the like by the management information and executes the game restarted or selected by a user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022379-A (JP)
Title: Method for manufacturing composite body of lightweight member and functional part, and composite body
Inventor: MIYASHIRO HIDEYA
IPC: B29C65/06
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a composite body in which a functional part such as a fixing member is thermally bonded to a lightweight member, wherein the functional part such as the fixing member can be firmly bonded thermally to the lightweight member without forming a through hole in the lightweight member.  <P>SOLUTION: The functional part is capable of being thermally bonded to a foam layer of a thermoplastic resin and has a rod-like part. The lightweight member has a single layer or multi-layer structure including at least one thermoplastic resin foam layer. The tip end of the rod like part is inserted inside the thermoplastic resin foam layer by rotating the rod-like part about the center axis and simultaneously pressing the tip end of the rod-like part to the lightweight member to soften or melt the site. Thus, the site is welded so that the functional part such as fixing member can be thermally-bonded to the lightweight member without forming a through-hole in the lightweight member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027905-A (JP)
Title: Sterilizer pack, sterilizing method using the same and sterilizing gas transmission method of sterilizer pack
Inventor: NAKAJIMA YOJI
IPC: B65D81/20
Filed: 2003-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that (1) a conventional sterilizer pack, for example, an EO (ethylene oxide) bag whose kraft paper packing lowers its bacteria barrier property due to wetting and causes bacterial contamination of its content or (2) EO used as sterilizing gas has a strong toxicity to the organism and has problems in safety of the EO and secondary products of EO emitted to the air.  <P>SOLUTION: A polymer resin film is used for the sterilizer pack so as to avoid the lowering of the bacteria barrier property by the wetting; and the sterilization is so performed that a little pressure is applied to the sterilizer pack in its airtight state to expand voids formed in the film and transmit the sterilizing gas contained in the pack to the airtight area. The sterilization performed in the airtight state can secure the safety and the retention of the airtight state enables the long-term and continuous sterilization. When unsealing it, most of the used sterilizing gas and the secondary products are recovered in the sterilizer pack in the airtight state.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004036073-A (JP)
Title: Silicon carbide fiber practically containing no whisker and method for producing the same
Inventor: ANGIER DEREK J
IPC: D01F9/08
Filed: 2003-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily performable, economical and environmentally friendly method for producing a uniform and discontinuous silicon carbide fiber containing no whisker.  <P>SOLUTION: The silicon carbide fiber is produced by mixing a discontinuous isotropic carbon fiber with a silica-resource and heating the obtained mixture at about 1,450°C to about 1,800°C. The silicon carbide fiber contains practically no whisker, has excellent heat resistance and excellent response to microwave energy and is formable into ceramic mediums by commonly used ceramic technology. And the fiber is applicable to reinforcing plastics and metals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005033741-A (JP)
Title: Television character information display device, and television character information display method
Inventor: YAMAMOTO SHINYA
IPC: H04N5/445
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To display character information on a video image without using an OSD function and to secure the readability of character information at all the time.  <P>SOLUTION: In a pixel converter 6, on the basis of color information distribution near a character display position of a video image, a character color to be displayed is optimized and character information is written back to a video image, so that the character information can be displayed on the video image without using the OSD function, and the readability of the character information can be secured at all the time. Furthermore, on the basis of the color information distribution near the character display position of the video image, a character string is displayed by operating an alpha blend rate of the video image with a backplane color as a character color by a background plane color controller 7, so that the character information can be displayed on the video image without using the OSD function, and the readability of the character information can be secured at all the time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036526-A (JP)
Title: Self-propelled soil improving machine
Inventor: TAKEUCHI HIROKI
IPC: E02F7/00
Filed: 2003-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-propelled soil improving machine which prevents deterioration in quality of improved soil by positively fixing a mixing ratio of soil and soil improving agent to a constant value.  <P>SOLUTION: The self-propelled soil improving machine is comprised of a transporting conveyor 13 stretched from below a hopper 12 to a mixing device 47; a screw feeder 29 for feeding the soil improving agent to the soil conveyed by the transporting conveyor 13; a height sensor 22 and a rotational speed sensor 25 for detecting an amount of the soil conveyed by the transporting conveyor 13; a mixing ratio control device 75 for arithmetically operating a required amount of the soil improving agent, based on a detected value, and controlling a feeding amount of the soil improving agent by the screw feeder 29; and a discharging conveyor 59 extended from below the mixing device 47 to the outside of a main body frame 3 on a side opposite to the mixing device in a longitudinal direction. According to the soil improving machine, the mixing ratio control device 75 compares the calculated required amount of the soil improving agent with a feeding capacity of the screw feeder 29, and controls a transporting speed of the transporting conveyor 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286008-A (JP)
Title: Cogeneration system
Inventor: TAKIMOTO KEIJI
IPC: H02P9/04
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cogeneration system capable of substantializing further energy saving.  <P>SOLUTION: The system is provided with a cogeneration device 1 for adjustably outputting electric power and heat, a hot water storage tank 2 for storing hot water heated by heat outputted from the cogeneration device 1, and an operation control means for controlling operation. The operation control means is structured to perform power load follow-up operation for adjusting output of the cogeneration device 1 so that the present power load can be covered, and to control successive power load and successive heat load. The operation control means is structured to perform output increasing operation for adjusting output of the cogeneration device 1 to the side of output bigger than the present power load during the target time period of a predetermined output increase when insufficiency of heat is predicted, by performing power load following operation in regard to the successive power load.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047535-A (JP)
Title: Paper container, and manufacturing method for paper container blank
Inventor: TANIGUCHI MASAYUKI
IPC: B31B50/00
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper container with a good adhesion between thermoplastic resin films to each other in as vicinity of the paper end surface, and there is no problem for the mixing in of a paper powder, and a step at a laminated section is small as well, and a manufacturing method for a blank to be used for the paper container.  <P>SOLUTION: This paper container is formed by using the blank (6) for forming the container comprising a laminated sheet having a sealant layer (2) at least on the internal surface. The paper container (10) has the paste-joined section (12) for which one end edge of the blank is superposed on the other end edge. In the paper container (10), the sealant layer (2) at the end edge of the paste-joined section of the laminated sheet which becomes the internal side of the laminated section (12) projects from the paper (1), and forms an end edge protective film (7). The end edge (8) of the paste-joined section is covered with the end edge protective film which is formed by being projected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047138-A (JP)
Title: Biodegradable multilayered film and air bag cushioning material using it
Inventor: SUKIGARA MASAYUKI
IPC: B32B27/36
Filed: 2003-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biodegradable multilayered film having sufficient sealing strength even if adapted to the production of a bag and suitable as a film for a waste refuse bag and a general bag, a film for an air bag cushioning material and a general packaging film not broken even by a falling impact or a compression impact and not damaged in its dimensional stability or appearance even if heat-sealed.  <P>SOLUTION: The biodegradable multilayered film is constituted of a layer comprising a mixture of a polylactic acid resin (A) and a biodegradable polyester (B) with a glass transition temperature Tg of 10°C or below other than (A) and a layer comprising (B), and the layer comprising (B) forms at least one surface of the multilayered film. The heat shrinkage factor of the multilayered film heated at 120°C for 1 min is 15% or below in both longitudinal direction (MD direction) and lateral direction (TD direction) thereof and the impact strength measured according to ASTM D1709-91 (A-method) thereof is 30 mJ/μm per a unit thickness or above.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051687-A (JP)
Title: Piezoelectric ultrasonic sensor and resonance frequency adjustment method thereof
Inventor: YAMANAKA HIROSHI
IPC: H04R17/00
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric ultrasonic sensor, wherein ultrasonic wave reception elements are arranged in an array form, which enhances the confirmation accuracy of a position of an object by arranging the resonance frequencies of the respective ultrasonic wave reception elements to be nearly the same.  <P>SOLUTION: In the piezoelectric ultrasonic sensor 1 provided with: a base 3 on which a plurality of diaphragms 5 are formed; a thin film 7 made of a piezoelectric material formed on one side of the base 3; and a lower electrode 6 and an upper electrode 8 made of a metallic thin film formed on both sides of a part of the thin film 7 made of the piezoelectric material corresponding to one of the diaphragms 5, respectively, a prescribed DC voltage is applied between the lower electrode 6 and the upper electrode 8 so that the resonance frequencies of the ultrasonic wave reception elements are nearly the same to cause a distortion to the thin film 7 made of the piezoelectric material thereby changing the apparent modulus of elasticity of the diaphragms 5 to a desired value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004001900-A (JP)
Title: Method for stabilizing vitamins in transfusion for central venous administration
Inventor: MURAOKA KOICHI
IPC: A61K31/7004
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for stably keeping a plurality of vitamins in a transfusion for central venous administration for a long time.  <P>SOLUTION: In this method for stabilizing vitamins in a transfusion for central venous administration, a transfusion vessel storing a transfusion consisting of two solutions, i.e., a solution (A) and a solution (B) containing no fatty emulsion with specified vitamins blended therein in each chamber of a two-chamber vessel which is demarcated by a communicable partition is packaged by a light-shielding and gas-impermeable exterior vessel together with a free-oxygen scavenger.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079529-A (JP)
Title: Electrostatic discharge element and device interface
Inventor: BYRNE DANIEL J
IPC: H05F3/02
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved device for suppressing an electrostatic discharge event.  <P>SOLUTION: This electrostatic discharge element contains a first side part 305 having a first sharpened part 325 and a first flat part 335; a second side part 310 having a second sharpening part 340 facing the first flat part and a second flat part 350 facing the first sharpened part; a first spark gap 308 present between the first sharpened part and the second flat part; and a second sparking gap 309 present between the second sharpened part and the first flat part.  <P>COPYRIGHT: (C)2004,JPO