baber/WOPTO huggingface dataset:
Patent JP-2007017484-A (JP)
Title: Wavelength converter and wavelength conversion method
Inventor: OKAYAMA HIDEAKI
IPC: G02F1/377
Filed: 2005-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To make a wavelength region of pump light freely selectable, in a wavelength converter and a wavelength conversion method using a nonlinear optical crystal.  <P>SOLUTION: The wavelength converter is equipped with a wavelength conversion portion 20 and an optical parametric generation portion 30. The wavelength conversion portion generates intermediate light from signal light and the pump light with a nonlinear optical effect and outputs the intermediate light. The parametric generation portion 30 generates conversion light and idler light from the intermediate light with optical parametric generation and outputs the conversion light as output light.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007019134-A (JP)
Title: Method of manufacturing composite magnetic material
Inventor: TAKAHASHI TAKESHI
IPC: C22C38/00
Filed: 2005-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a composite magnetic material which achieves reduction in the size of an inductance part such as a coil, a choke coil, a transformer, etc, and excellent magnetic properties in a high-frequency range.  <P>SOLUTION: The method of manufacturing a composite magnetic material comprises processes of producing composite powder produced by forming a substance A on the surface of metal magnetic powder 1 as a coated layer 2, forming a molded body, and carrying out thermal treatment. An oxide of an element having stronger affinity for oxygen than Fe is used as the matter A, and when oxygen partial pressure in thermal treatment is represented by P, the thermal treatment is carried out in an atmosphere in which a relational expression of the balanced oxygen partial pressure of Fe at the heat treatment temperature>P≥the balanced oxygen partial pressure of the substance A at the heat treatment temperature is satisfied.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005305187-A (JP)
Title: Catheter balloon and its manufacturing method
Inventor: FUKAYA KOHEI
IPC: A61M25/00
Filed: 2005-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin catheter balloon for improving pressure resistance by eliminating nonuniformity of orientation of a balloon cylindrical part and a conical part.  <P>SOLUTION: This catheter balloon is formed of a polymer material, and has the cylindrical part and the conical part inclining in a small diameter outward on its both ends. The expanding catheter balloon is characterized in that a main refractive index in the circumferential direction over the conical part from the cylindrical part is always larger than a proper refractive index of a material for forming its balloon, and a birefringence in the circumferential direction is always larger than 0.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007024081-A (JP)
Title: Clip
Inventor: KATO MAKOTO
IPC: A44B99/00
Filed: 2005-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clip for allowing an inner member and an outer member constituting the clip to be integrally handled at all times in a temporarily locked condition while surely preventing the inner member and the outer member from being in a actually locked condition in error before mounting the outer member on a mounted member and for allowing a mounting member to be mounted on the mounted member with extremely easy operation.  <P>SOLUTION: In the state that an operating wall 7 of the inner member 2 is inserted through an insertion portion 16 of the outer member 3 and a locking piece 17 is not subjected to the cam effect of a sloping cam portion 9, an abutting piece 32 of the outer member 3 is arranged at an insertion-impossible position deviating from a positioning hole 33 of the inner member 2. When the outer member 3 is inserted through the mounting hole 22 of the mounted member 21 while holding the state that the locking piece 17 is not subjected to the cam effect of the sloping cam portion 9, it is elastically deformed inside and arranged at a position insertion-possible through the positioning hole 33.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007023581-A (JP)
Title: Sound absorbing material and sound absorption method for track
Inventor: YOKOTE MASAKAZU
IPC: E01B1/00
Filed: 2005-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide ballast with a high sound absorbing coefficient, which is more excellent than that of a track bed using ballast before taking measures, a track bed which shows a sound absorbing effect, and a sound absorption method for the track bed.  <P>SOLUTION: Rails 3 are laid on crossties 1, and fixed by a fastening device 2. The ballast (track-bed crushed stone) 4 is spread all over both sides reaching a section under the crossties 1. A ballast sound-absorbing layer 5 with a predetermined thickness, which is a mixture of a binder resin and inorganic particles, constituted at a predetermined volume ratio, is formed on the ballast (track-bed crushed stone) 4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007020864-A (JP)
Title: Game machine
Inventor: OKADO FUMIHIRO
IPC: A63F7/02
Filed: 2005-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of starting display at a display device in an early stage after power is supplied.  <P>SOLUTION: When the power is supplied to a pachinko game machine, simple performance information is read from a simple performance information memory and set to performance data (S1204). Then, character information is read at a prescribed interval by interval interruption. When the read of the character information is completed, the variable display of a third pattern display device (LCD) is performed by the simple performance information. Thus, even after the power is supplied, the variable display is performed in the early stage. Also, since the simple performance information becomes a part of pattern data used in normal variation processing, it is not needed to provide exclusive data for performing simple variation processing. Thus, the increase of the storage capacity of a character ROM is prevented.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007025285-A (JP)
Title: Back light for liquid crystal
Inventor: TSUCHIYA RYUJI
IPC: F21Y101/02
Filed: 2005-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve color rendering properties of liquid crystal by a back light which uses a white LED using a fluorescent material without spoiling light emission efficiency.  <P>SOLUTION: The back light for liquid crystal which uses the LED as a light source uses the white LED 8 which combines together blue light emission of a blue light emitting LED and light emission of the fluorescent material excited by the blue light emission of the blue light emitting LED to emits light broadly in a wavelength range of green to red, and is provided with a film 5 which absorbs yellow light from the light emitted by the white LED to reduce yellow light components that the white LED emits, thereby outputting light capable of improving color reproduction properties of the color liquid crystal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007028232-A (JP)
Title: Wireless lan system
Inventor: FUJIMOTO ATSUSHI
IPC: H04W36/08
Filed: 2005-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless LAN system optimum to the distribution of a load taking into account a limit on the number of simultaneous speeches.  <P>SOLUTION: A wireless voice terminal informs a central control unit about a speech channel request at call origination, call termination or handover, receives a speech channel assignment being its response to the request, starts a call control sequence at the call origination and the call termination, restarts a speech at the handover, searches a wireless base station when speech channel assignment is rejected from the central control unit, and informs the central control apparatus about a speech channel request again via the newly-connected wireless base station. At the end of the speech, the wireless voice terminal informs the central control apparatus about the opening of the speech channel after the end of the call control sequence for the end of the speech. The central control unit informs the wireless voice terminal about the speech channel assignment.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007028498-A (JP)
Title: Radio packet communication system, communication circuit connecting method, service area information informing apparatus and service area information detector
Inventor: NAGATA KENGO
IPC: H04W48/10
Filed: 2005-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio packet communication system which reduces the time required for a radio terminal to be connected to a radio base station.  <P>SOLUTION: In the radio packet communication system comprised of the radio base station 4 connected to a network 7, a service area information informing apparatus 5 set close to the radio base station 4, and an information terminal 1, a radio terminal 2 and a service area information detector 3 which are possessed by a user, the service area information informing apparatus 5 radio-transmits an enterprise information 8 and a frequency channel information 9 which are connection informations used for a communication circuit connection between the radio terminal 2 and the radio base station 4. Once the service area information detector 3 receives the connection informations, it outputs a starting signal and the connection informations. Once the information terminal 1 receives the starting signal, it makes itself terminal and the radio terminal 2 be an operational state and outputs the connection informations received from the service area information detector 5. The radio terminal 2 establishes the communication circuit to the radio base station 4 by using the connection informations received from the information terminal 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006045225-A (JP)
Title: Improved catalytic (ammo)oxidation method for converting lower alkane to carboxylic acid and nitrile
Inventor: CAVALCANTI FERNANDO ANTONIO P
IPC: C07C253/24
Filed: 2005-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved catalytic (ammo)oxidation method for converting a lower alkane to a carboxylic acid and a nitrile.  <P>SOLUTION: The catalytic oxidation method is to convert one or more 3-5C alkanes to one or more (ammo)oxidized products, e.g., unsaturated carboxylic acids and unsaturated nitriles in one step in the presence of a supercritical fluid.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007029151-A (JP)
Title: Chain-stitch sewing machine
Inventor: TEZUKA YUICHI
IPC: D05B57/02
Filed: 2005-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately execute chain-stitch sewing even in the case that a difference is generated in the loop formation of a sewing thread for each sewing needle.  <P>SOLUTION: The chain-stitch sewing machine comprises: a plurality of loopers 15 for catching the loop of the sewing thread T by a hook 12a from a vertically moved sewing needle 12 and inserting a looper thread L by a swing operation; a spreader 30 provided with a plurality of sharp projections 31 for catching the looper thread from the hook of each looper and forming a loop; and a looper holding mechanism 20 for arranging and holding the respective loopers in a direction crossing the feed direction of an object to be sewn. The looper holding mechanism holds them so as to individually adjust the return amount of each looper.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007035792-A (JP)
Title: Conveying apparatus for substrate
Inventor: KIYOTA KENJI
IPC: B25J9/06
Filed: 2005-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To raise the flexibility of the operation of a plurality conveyance arms possessed by a conveying apparatus.  <P>SOLUTION: Two elevating shafts 172, 173 are erected on a rotary table 174, and the conveyance arms 170, 171 are each attached to the elevating shafts 172, 173. The conveyance arms 170, 171 each comprise a wafer support 190 and an arm 191 to enable a wafer support 190 to go forward and backward horizontally for conveyance of a wafer W. The respective conveyance arms 170, 171 are formed such that there is ensured a space through which the other wafer support 190 is passable to the rear side of the wafer support 190 when the wafer support 190 of the one conveyance arm moves forward. Consequently, the conveyance arms 170, 171 can cast behind each other vertically. Further, the two wafer supports 190 are each formed into a comb shape and can go by each other.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006038865-A (JP)
Title: Core spray apparatus and method for installing the same
Inventor: JENSEN GRANT C
IPC: G21C19/02
Filed: 2005-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a core spray T-box attachment assembly 32 for a core spray nozzle 44 in an assembly and a method for coupling a core spray line assembly within a reactor in repair.  <P>SOLUTION: The core spray T-box attachment assembly 32 includes a primary cruciform wedge 54 and a secondary cruciform wedge 55 in contact with the primary cruciform wedge to form a cruciform wedge subassembly adapted for insertion within a bore of the core spray nozzle to sealingly engage an interior converging portion of a safe end 42 of the core spray nozzle. The assembly includes a spider 52 in contact with the cruciform wedge subassembly, and a draw bolt 59 engaging an axial bore 136 of a center portion of the cruciform wedge subassembly and the spider.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007032065-A (JP)
Title: Pile foundation reinforcing structure
Inventor: URANO KAZUHIKO
IPC: E02D27/34
Filed: 2005-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pile foundation reinforcing structure constructible by relatively small-scale work, and capable of partially solidifying and improving a desired range of the pile periphery.  <P>SOLUTION: A partition wall is arranged in the ground for partitioning so as not to contact with piles while surrounding a plurality of piles supporting a structure, and a solidifying body is formed for connecting the mutual piles by injecting chemicals into the partition wall inside ground in an underground part in the depth direction of the piles separated from the structure. The partition wall is formed of a steel sheet pile or a solidifying improving body driven in the depth direction of the piles from aboveground along an outer peripheral surface of the structure, or is formed only in the underground part in the depth direction of the piles separated from the structure, and constitutes a reinforcing body by being integrated with the solidifying body by chemical injection.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007030334-A (JP)
Title: Writing utensil with cap
Inventor: MATSUKAWA AKIRA
IPC: B43K23/08
Filed: 2005-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fountain pen with a cap which can be fitted to a tail end part of a barrel without the generation of a scuff mark on the surface of the barrel and also can be securely retained on the tail end part of the barrel.  <P>SOLUTION: The barrel 10 of the writing utensil main body is a bottomed straight cylindrical form of a metal and has a comparatively larger angled taper 11 integrally formed on the tail end side of the straight part. In addition, a retention member 20 constituted of a soft elastic body with a tapered inner peripheral surface at the apex, is arranged in the innermost bottom of a lid body of the cap. Thus the tapered surface of the retention member 20 adheres to the tapered part of the barrel 10 by fitting the cap to the tail end part of the barrel 10 and stays retained there. Further, a fine gap is formed between the apex part of the retention member 20 and the inner peripheral surface of the lid body of the cap.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007031121-A (JP)
Title: Separated feeding device for sheets and image forming device
Inventor: KAWANAMI TAKEO
IPC: B65H3/66
Filed: 2005-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet feeding device and an image forming device equipped with it capable of feeding sheets stably even if a separating means has moved.  <P>SOLUTION: The sheet feeding device to feed sheets one by one separately is equipped with a feed roller 31 for giving a feeding force to the sheets, a retarding roller 32 to press the sheets to the feed roller 31 and separate the fed sheets into pieces, and a supporting member 42 to support the retarding roller 32 swingably around a swing support point 43, wherein the supporting member 42 has a guide part 42a to guide the sheet separated in a downstream side in the sheet feeding direction of the sheet separation part to work with the retarding roller 32.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007035572-A (JP)
Title: Conductive particulate and anisotropic conductive material
Inventor: ISHIDA HIROYA
IPC: H01B1/22
Filed: 2005-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive particulate capable of preventing conduction failure and reduction of resistance value, and an anisotropic conductive material.  <P>SOLUTION: This is a conductive particulate consisting of a base material particulate and a conductive layer formed on the surface of the base material particulate having projections 2, 3 on the surface. When the ratio of the area covered by the projections against the whole orthographic projection area is obtained of 100 pieces of the conductive particulates, the standard deviation of the ratio of the area covered by the projections is 3 to 7%.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006060802-A (JP)
Title: Method and apparatus of media conversion over bandwidth-limited network
Inventor: VIRDI GURPRATAP
IPC: G06F13/00
Filed: 2005-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of streaming content distribution, with which a network bandwidth fault is made more translucent for a user, when reproducing the contents.  <P>SOLUTION: A translate manager on a host computer determines, if there is a limitation in network band width and controls the bit-rate of streaming media contents accordingly. The bit-rate is controlled, by excluding a plurality of types of video frames from the streaming media content and then reintroducing the excluded types of video frames back into the streaming video contents, once the network has recovered.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007037410-A (JP)
Title: Packaged coffee beverage
Inventor: KAWANAMI TOSHIRO
IPC: A61K31/216
Filed: 2005-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coffee composition and a packaged coffee beverage having excellent hypertension-improving function, and applicable to ordinary intake.  <P>SOLUTION: The coffee composition and the packaged coffee beverage are such as to satisfy the following conditions: (A) containing 0.01-1 mass% of chlorogenic acid; (B) containing <0.1 mass% of hydroxyhydroquinone based on the amount of the chlorogenic acid; and (C) substantially containing no hydroxyhydroquinone alteration product.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007042794-A (JP)
Title: Method and device for cleaning crucible, and growing method of compound semiconductor crystal
Inventor: ISHIKAWA YUKIO
IPC: H01L21/304
Filed: 2005-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for cleaning a pBN crucible to a high level, in a short processing time to grow a compound semiconductor crystal using the crucible that has been cleaned.  <P>SOLUTION: The cleaning method of a pBN crucible (1), for generating a compound semiconductor crystal, features cleaning at least the inside surface of the pBN crucible in an ozone (5) treatment. So, a high chemical reaction of ozone is utilized to highly clean the pBN crucible in a short process time, and the cleaned crucible is used to grow a compound semiconductor crystal of high quality.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007041317-A (JP)
Title: Method for manufacturing toner and toner
Inventor: SHIBAI YASUHIRO
IPC: G03G9/087
Filed: 2005-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a toner which facilitates the formation of the toner to a smaller particle diameter without the occurrence of the thermal cracking of a resin and the elimination of a release agent, is excellent in dependency on moisture resistance, and hardly gives rise to toner aggregation.  <P>SOLUTION: The toner is manufactured by applying a shearing force to a mixture composed of a colored resin composition and an organic solvent in the presence of a high molecular dispersant of 8.5 to 10 in an SP value and 50 to 80°C in glass transition temperature in a hydrophobic medium to make the mixture into particles and distilling away the organic solvent from the particles, then separating the toner from the hydrophobic medium and drying the toner.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007038155-A (JP)
Title: Catalyst for selective reduction nitrogen oxide by carbon monoxide and its preparing method
Inventor: NANBA TETSUYA
IPC: B01D53/94
Filed: 2005-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst reducing and detoxifying nitrogen oxides in combustion exhaust gas where oxygen remains and the concentration of SO<SB>2</SB>is extremely low by using carbon monoxide as a reducing agent.  <P>SOLUTION: The catalyst keeps iridium carried by a carrier by combining tungsten oxide and silica. Preferably, the catalyst for reduction selectively reduces the nitrogen oxides by the carbon monoxide prepared through reducing a catalyst for reduction in hydrogen.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006054881-A (JP)
Title: Method and apparatus for distributing signaling data for parallel variance analysis
Inventor: KANGRU PER
IPC: H04L12/56
Filed: 2005-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for real-time parallel variance analysis of signaling data, with reduced complexity of tools and reduced costs.  <P>SOLUTION: The method and the apparatus includes capturing the signaling data being interchanged in a plurality of interfaces of a network by the use of a distributed network analyzer; selectively operating the captured signaling data for performing real-time parallel distribution analysis using a plurality of signaling analyzers 28a, 28b, 28c; and transmitting the above selectively operated signaling data to the respective plurality of signaling analyzers 28a, 28b, 28c for performing real-time parallel distribution analysis using the plurality of signaling analyzers 28a, 28b, 28c. Further, the captured signaling data to be analyzed by the signaling analyzers 28a, 28b, 28c include information necessary for QoS analysis of end-user traffic.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007049366-A (JP)
Title: Receiver and communication control method in mobile communication system
Inventor: ISHII HIROYUKI
IPC: H04B7/26
Filed: 2005-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve the quality of a channel by easily and properly performing control.  <P>SOLUTION: When executing closed loop transmission diversity control in which phases of transmission signals from a plurality of antennas are controlled based on feedback information notified from a mobile station to transmit the signals; an antenna verification on/off-control unit 370 controls on/off for performing antenna verification processing being processing for estimating the phases of the transmission signals from the plurality of antennas, in response to information about a channel of signals transmitted on an upstream link from a mobile station to a radio base station.  <P>COPYRIGHT: (C)2007,JPO&INPIT