baber/WOPTO huggingface dataset:
Patent JP-2010024098-A (JP)
Title: Modified perovskite type multiple oxide, method for producing the same and composite dielectric material
Inventor: TANABE SHINJI
IPC: C01G25/00
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modified perovskite type multiple oxide which has dielectric properties equal to or higher than those before modification, substantially avoids elution of a coating component from coating components to modify a perovskite type multiple oxide, effectively suppresses variation with time in the specific surface area of the perovskite type multiple oxide and elution of the A site metal, and has good disintegrating property.  <P>SOLUTION: The modified perovskite type multiple oxide is obtained by coating a particle surface of a perovskite type multiple oxide with SiO<SB>2</SB>and at least one selected from the group consisting of Al, Ti, Zr, Nd, La, Ce, Pr and Sm, wherein the coating is formed by hydrolyzing a hydrolyzable SiO<SB>2</SB>precursor and a salt of at least one selected from the group consisting of Nd, La, Ce, Pr and Sm and then performing firing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009094052-A (JP)
Title: Catalyst, fuel cell, and electronic equipment
Inventor: TANAKA MASAHARU
IPC: H01M8/10
Filed: 2008-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst which can improve output characteristics of a direct ethanol fuel cell, to provide a fuel cell having the catalyst, and to provide electronic equipment having the fuel cell.  <P>SOLUTION: The catalyst for anode oxidation reaction of acetic acid contains platinum and an oxide of metal which is at least one out of molybdenum, tin, tungsten and ruthenium.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010032570-A (JP)
Title: Electrophotographic photoreceptor
Inventor: ITABASHI NAO
IPC: G03G21/00
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor capable of stably performing an excellent image formation with simpler configuration.  <P>SOLUTION: A conduction plate (6) includes a contact member (64) that comes in contact with the columnar outer peripheral surface of a shaft (3). The contact member (64) includes a first contact portion (64b) and a second contact portion (64c). The first contact portion (64b) and the second contact portion (64c) are arrayed in the width direction of the contact member (64) with a gap (64a) therebetween. The first contact portion (64b) and the second contact portion (64c) are disposed so as to come in contact with the outer peripheral surface of the shaft (3). The gap (64a) is disposed so as to engage with the outer peripheral surface of the shaft (3).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010030707-A (JP)
Title: Splicer device
Inventor: UMEOKA TOSHISHIGE
IPC: D01H4/48
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for preventing the occurrence of temperature irregularity in an inner nozzle 41 while ensuring sufficient wear resistance of the inner nozzle 41.  <P>SOLUTION: A splicer 7 is composed of the inner nozzle 41 forming a yarn piecing chamber 44 for piecing yarns and an outer nozzle 42 storing the inner nozzle 41 and is provided with a splicer nozzle 28 forming fluid injection passages 49, etc. opened on internal wall faces 51a, etc. of the yarn piecing chamber 44 to jet the compressed air into the yarn piecing chamber 44. The outer nozzle 42 is provided with a nozzle heating body 43 for heating the splicer nozzle 28. The inner nozzle 41 is formed by silicon carbide used as a main component.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010033764-A (JP)
Title: Luminaire
Inventor: KARASAWA YOSHINORI
IPC: H05B37/02
Filed: 2008-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To maintain a constant lighting time at all times through prevention of decrease of charging capacity due to memory effect of a storage battery.  <P>SOLUTION: When a voltage detecting part 124 sends out discharge order, a relay part 125 connects the battery 13 with a lighting circuit 126, and a switch part 123 interrupts between a conversion part 122 and the battery 13. With this arrangement, the battery 13 starts to discharge to have a lamp 11 lit by the lighting circuit 126. A control part 121 controls the lighting circuit 126 so that the number of LEDs lit by the lamp 11 gradually decreases according as charging voltage decreases, based on the charging voltage of the battery 13 detected by the voltage detecting part 124. When the voltage detecting part 124 detects that the battery 13 has completely discharged, the relay part 125 connects the conversion part 122 with the voltage detecting part 124, and the switch part 123 connects the conversion part 122 with the battery 13. Thereby, the battery 13 initiates charging, and determines that the battery 13 has been completely charged when the charging voltage detected by the voltage detecting part 124 becomes equal to the voltage of the conversion part 122.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010030810-A (JP)
Title: Piezoelectric/electrostrictive ceramics sintered compact
Inventor: UMIKAWA KAZUYUKI
IPC: H01L41/39
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To find new indications or items which can cause the improvement of properties, to provide a method for correctly evaluating the same, and to provide a niobate alkali-type piezoelectric/electrostrictive ceramics sintered compact whose electric properties are improved based on the results therefrom.  <P>SOLUTION: Disclosed is a niobate alkali-type piezoelectric/electrostrictive ceramics sintered compact in which a tetragonal perovskite-type oxide is the main crystal phase, and the skewness of the diffraction peaks in the (002) faces of the tetragonal crystals is 1 to 3.3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010032719-A (JP)
Title: Optical sheet and backlight unit
Inventor: OMURA TAKAHIRO
IPC: F21V3/04
Filed: 2008-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sheet exhibiting an excellent display characteristic reduced in color irregularity and brightness irregularity, and a backlight unit using the optical sheet.  <P>SOLUTION: The optical sheet 10 is layered directly with an optical path changing layer, a porous layer 2 dispersed with hollow fine particles, and a surface irregular type light diffusing layer 3 in this order, the porous layer has a refractive index lower than that of the optical path changing layer, and the hollow fine particle has 10-150 nm of average particle size, and 1.40 or less of refractive index.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010033361-A (JP)
Title: Method for calculating evacuation start time of person staying in building, method for evaluating evacuation safety performance of the building upon fire breaking, and calculation program and calculation system for executing these calculating method or evaluating method
Inventor: YAMAGUCHI JUNICHI
IPC: G08B31/00
Filed: 2008-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To evaluate the evacuation safety performance of a building when the fire breaks out on the basis of an evacuation start time by simply and exactly calculating the evacuation start time of an evacuating person staying in an annexed room having an entrance only to a reference room where the fire breaks out when the fire breaks out in the reference room having the entrance in an evacuation space.  <P>SOLUTION: The method for calculating a time when the evacuating person staying in the annexed room having the entrance only to the reference room where the fire breaks out when the fire breaks out in the reference room having the entrance to the evacuation space for evacuating from the room in the building calculates an evacuation start time on the basis of a time required by the time a notifying person staying in the reference room perceives the fire in the reference room and a time which the notifying person needs to reach the annexed room from the reference room when the inside of the reference room is provided with a path through which persons come into and go out of the annexed room.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010035071-A (JP)
Title: Image transmitting apparatus
Inventor: NISHIYAMA HARUO
IPC: H04N1/00
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image transmitting apparatus for automatically transmitting a destination before transmission in a case where a user instructs to add to image data (transmission data) a mark of "top-secret" or "important" indicating that transmission data belongs to a confidential document.  <P>SOLUTION: When a user operates a start key or the like of an image transmitting apparatus after setting transmission conditions, the image transmitting apparatus scans a document set to an ADF and generates image data. Then, a destination confirmation screen 55 of Fig.5 is automatically displayed on a display panel. A numeral 56 indicates a dialog for destination confirmation in which a designated destination is displayed, and a numeral 57 indicates a scanned image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009041016-A (JP)
Title: Flame retardant mixture for thermoplastic polymer, and flame retardant polymer
Inventor: HOEROLD SEBASTIAN
IPC: C08L77/06
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant mixture and a polymer having satisfactory flowability, which achieve UL94V-0 at a wall thickness of 0.4 mm using a halogen-free flame retardant agent, and which achieve a value of flowability similar to that of a non-flame-retardant polymer.  <P>SOLUTION: The present invention relates to a flame retardant mixture for a thermoplastic polymer and the flame retardant polymer, wherein the mixture contains a phosphinate (component A) and a fusible phosphinate (component B) each represented by formula (I) wherein: R<SP>1</SP>and R<SP>2</SP>are identical to or different from each other and each represent a linear or branched 1-6C alkyl and/or aryl; n is 1-3; and M represents Al (in case of component A) or represents Zn (in case of component B). An amount of the component A is 5-95 wt.%, and an amount of the component B is 5-95 wt.%. The polymer is a polyamide containing terephthalic acid or isophthalic acid as an aromatic dicarboxylic acid.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010036462-A (JP)
Title: Method for producing silicon-made nozzle substrate, silicon-made nozzle substrate, liquid droplet discharging head and apparatus for discharging liquid droplet
Inventor: HARADA MITSUAKI
IPC: B41J2/135
Filed: 2008-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a silicon-made nozzle substrate, in which a processing time to form a nozzle throat is shortened and the number of materials to be used is made small, which is excellent in safety and in which the silicon-made nozzle substrate can be produced inexpensively.  <P>SOLUTION: The method for producing the silicon-made nozzle substrate comprises the steps of: forming a film of a silicon-nitrogen compound 101 such as silazane on the surface of a silicon base material 1; firing the formed silicon-nitrogen compound 101 film; applying a resist 102 on the fired silicon-nitrogen compound 101 film to form an opening 102a; forming a liquid introduction-side nozzle throat part 110a whose diameter is made smaller gradually as it goes to the side of the silicon base material 100 on the silicon-nitrogen compound 101 film by wet-etching through the opening 102a formed on the resist 102; and forming a liquid discharge-side nozzle throat part 110b on the silicon base material 1 by dry-etching the fired silicon-nitrogen compound 101 film as a mask.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010039801-A (JP)
Title: Vending machine
Inventor: INOUE SATOSHI
IPC: G07F9/10
Filed: 2008-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vending machine in which cooling efficiency of a storage having an in-box heat radiator can be improved.  <P>SOLUTION: This vending machine 10 has: a first valve device V11 disposed between the in-box heat radiator 31 and a second box outside heat radiator 52, shutting off communication of a refrigerant between the in-box heat radiator 31 and the second box outside heat radiator 52 in time of cooling of the first storage 11; and a second valve device V12 disposed between a compressor 41 and the in-box heat radiator 31, forbidding a flow of the refrigerant from the in-box heat radiator 31 toward the compressor 41. Thereby, it is prevented that the refrigerant remaining inside the in-box heat radiator 31 flows out to a discharge side of the compressor 41, so that reduction of the cooling efficiency of the storage 11 capable of occurring by a re-inflow of the refrigerant warmed by the outflow into the in-box heat radiator 31 can be avoided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010040968-A (JP)
Title: Exposure method, semiconductor device manufacturing method, and mask data producing method
Inventor: NAGAI SATOSHI
IPC: H01L21/027
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve the yield of manufacturing of semiconductor device.  <P>SOLUTION: An exposure method is of irradiating light to a mask that is formed with a first mask pattern and a second mask pattern, and of projecting images of the first mask pattern and the second mask pattern on a wafer, on which a lower layer film material and a photo resist are sequentially laminated via a projection lens, based on conditions under which exposure is carried out. When exposure is conducted under predetermined conditions, the conditions under which the exposure is conducted are changed, such that a difference between a position of the wafer where the image of the first mask pattern is to be in best focus and the position of the wafer where the image of the second mask pattern is to be in best focus, which is predicted by using a thick film of the photoresist and the lower layer film material, as well, as an optical characteristic, is a value within a predetermined range.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010041671-A (JP)
Title: Speaker
Inventor: UEKI MASATAKA
IPC: H04R1/02
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker with improved sound quality of a low-pitched sound.  <P>SOLUTION: The speaker includes a speaker body 1 including a diaphragm 11 and a speaker case 2 covering a rear part of the speaker body 1. The speaker case 2 includes a case space S2 at an interval with the rear part of the speaker body 1. A body space S1 inside the speaker body 1 and the case space S2 are communicated together. Capacity of the case space S2 is 1.5 times or more the capacity of the body space S1. A sonic wave of a low frequency (e.g., 1 Hz to 600 Hz) therefore is resonated in the case space S2 and strengthened.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010045118-A (JP)
Title: Semiconductor light-emitting device and method of manufacturing the same
Inventor: TAMURA WATARU
IPC: H01L33/30
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To suppress carbon capturing, and to suppress surface morphology from being degraded.  <P>SOLUTION: A semiconductor light-emitting device includes: a substrate; a first clad layer formed above the substrate and made of AlGaInP mixed crystal of a first conductivity type; an active layer formed on the first clad layer and made of AlGaInP mixed crystal; and a second clad layer formed on the active layer and made of AlGaInP mixed crystal of a second conductivity type opposite to the first conductivity type, wherein the first clad layer and the second clad layer each have a band gap wider than a band gap of the active layer, and at least one of the active layer and the first and second clad layers is doped with As at an impurity concentration level not changing the band gap.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009050152-A (JP)
Title: Plier for stripping cable
Inventor: BATTENFELD KURT
IPC: H02G1/12
Filed: 2008-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-functional plier for working an electric cable having a round-shaped cross section.  <P>SOLUTION: The plier cuts a coaxial cable smoothly by a separation mechanism 26, strips it by cutting mechanisms 91 and 92, and furthermore strips it by a cutting mechanism 45. The cutting mechanism 45 is provided with a plurality of cutting members constituted as knives and is capable of revolving around the coaxial cable. Further, a functionality and an operationality are improved by a prescription given on applicable maximum and minimum diameters by setting a plurality of contact parts and by an energizing motion to a diameter direction of the cutting member by setting a spring member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010044017-A (JP)
Title: Navigation apparatus, navigation program and navigation method
Inventor: HIROSE TATSUYA
IPC: G09B29/10
Filed: 2008-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation apparatus which is used sufficiently for not only cars but also motorized bicycles and bicycles.  <P>SOLUTION: In the navigation apparatus equipped with a guidance information service means for serving prescribed guidance information sets 31, 32 and 33 related to travel of a vehicle loaded with the apparatus, a setting means for setting the kind of the vehicle loaded with the apparatus is disposed. The prescribed guidance information sets correspond to kinds of vehicles which are set by the setting means (shown in Figs.3(a), (b) and (c)). For example, when the vehicles travel on prescribed routes, objects 34, 35a, 35b, 36a, 36b and 36c representing guidance routes of travels based on regulations corresponding to the kinds of vehicles are used as these guidance information sets corresponding to the kinds of vehicles.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010049546-A (JP)
Title: Price adjustment server, method, and system
Inventor: SUZUKI KAZUMASA
IPC: G06Q30/04
Filed: 2008-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily determining the price of a merchandise whose supply is easily adjusted in response to a demand so that the price meets the demand and allows a seller to obtain larger profit, and to provide a server and a system.  <P>SOLUTION: A price adjustment server 10 receives the initial stock number and initial price of the merchandise from the terminal 50 of a digital content seller, stores the number and price in a merchandise price DB 20, receives purchase from the terminals 60a, 60b of purchasers, and stores the number of counted demands. The server detects a change in the number of the demands, based on the stored number of the demands, and calculates the virtual stock number where the number of stock increase obtained in response to the detected change in the number of the demands is added to the initial stock number of the merchandise. When the stored number of the demands does not exceed the initial stock number of the merchandise, the initial prices is adopted as a sales price. When the stored number of the demands exceeds the initial stock number of the merchandise, a price calculated based on a difference between the number of the demands and the virtual stock number is determined as the sales price. Then the determined sales price is transmitted to the terminals 60a, 60b of the purchasers.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010053520-A (JP)
Title: Surface finishing method for elastic pavement
Inventor: MORIISHI KIYOSHI
IPC: E01C13/00
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface finishing method for elastic pavement for forming uniform and beautiful emboss parts on a surface of the polyurethane elastic pavement with reduced unevenness and applied with equal uniformity, using a simple application method that uses a plate-like application tool, such as, trowel and spatula.  <P>SOLUTION: In this surface finishing method for the elastic pavement, a polyurethane material containing foam elastic particles having particle diameter of above 1 mm and 3.35 mm or less and uniformity coefficient of 1-2 is applied on the surface of the elastic pavement, by using the plate-like application tool, such as, trowel and spatula, and the surface is leveled to form an equally uniform embossed surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010055370-A (JP)
Title: Advertisement distribution system, advertisement distribution device, and advertisement distribution method
Inventor: KAMIYAMA YASUHIRO
IPC: G06Q30/02
Filed: 2008-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To distribute only useful advertisement information to a user who is on a journey, thereby enabling a user to easily acquire the advertisement information suited to his or her needs, and enabling an advertiser to obtain high advertising effects.  <P>SOLUTION: This advertisement distribution system includes an advertisement server 6 for distributing advertisement information to a user, and a travel support server 5 for distributing sightseeing resource information based on travel reservation information of the user to the user. The travel support server 5 extracts the sightseeing resource information corresponding to the location of the user at a predetermined time specified from the travel schedule of the user, embeds a function of transferring a sightseeing resource Web page URL and user identification information in the URL, and distributes first electronic mail having a link function to the embedded URL to user terminal equipment 2-k. When the link function of the first electronic mail is selected, an advertisement server 6 specifies the user based on the embedded URL, and distributes second electronic mail including the advertisement information to be provided to the user to the user terminal equipment 2-k.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010052111-A (JP)
Title: Wire cutter
Inventor: KODAMA KOTA
IPC: B23D33/02
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire cutter capable of cutting a wire while reducing a burr and the deformation of a wire.  <P>SOLUTION: A first gripping means, a second gripping means, and a cutting means are arranged on the wire cutter. The wire is gripped by the first gripping means and the second gripping means at the time of cutting the wire by the cutting means, and the wire is pulled by the first gripping means in a direction separating from the cutting means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010058611-A (JP)
Title: Vehicular power supply device
Inventor: SATO MASAYA
IPC: B62D6/00
Filed: 2008-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular power supply device capable of supplying consistent power to an electric actuator by effectively using a sub power supply when preventing a booster circuit from being overheated.  <P>SOLUTION: When the circuit temperature Th of a boosting circuit 40 exceeds the reference temperature T1, the operation of the boosting circuit is stopped if the sub power supply voltage v2 of a sub power supply is higher than the determination voltage v2ref. Thus, overheat prevention of the boosting circuit and the consistent power supply to an electric motor can be compatibly realized. On the other hand, when the sub power supply voltage v2 of the sub power supply is equal to or lower than the determination voltage v2ref even if the circuit temperature Th exceeds the reference temperature T1, the boosting operation of the boosting circuit is continued. In this case, by changing the target boosting voltage v1* according to the sub power supply voltage v2, overheat prevention of the boosting circuit and the power supply to the electric motor can be executed with good balance.  <P>COPYRIGHT: (C)2010,JPO&INPIT