baber/WOPTO huggingface dataset:
Patent JP-2009231750-A (JP)
Title: Resin sheet for sealing optical semiconductor element and the optical semiconductor device
Inventor: SUEHIRO ICHIRO
IPC: H01L33/62
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encapsulating process of an optical semiconductor element, a resin sheet for encapsulating the optical semiconductor element, can effective encapsulation by simplifying the process of disposing a metal layer on a substrate, and to provide an optical semiconductor device produced by encapsulating the optical semiconductor element which uses the resin sheet.  <P>SOLUTION: A resin sheet 1 for encapsulating optical semiconductor element is constituted of at least an encapsulating resin layer 3, an adhesive resin layer 4, a metal layer 5, and a protective resin layer 2. In the resin sheet for encapsulating the optical semiconductor element, the encapsulating resin layer and the metal layer adhered onto the adhesive resin layer are disposed adjacent. The protective resin layer is laminated on the encapsulating resin layer and the metal layer so as to cover both. The encapsulating resin layer has a tapered shape, extending to the protective resin layer. An optical semiconductor device is produced by encapsulating the optical semiconductor element, by using the resin seat for encapsulating the optical semiconductor element.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008274416-A (JP)
Title: Hot-rolled steel sheet excellent in fatigue characteristics and stretch-flanging, and producing method therefor
Inventor: YOSHINAGA NAOKI
IPC: B21B3/00
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-rolled steel sheet provided with both fatigue characteristics of 520-670 MPa class tensile strength and stretch-flanging workability, and a producing method thereof.  <P>SOLUTION: The hot-rolled steel sheet excellent in the fatigue characteristics and the stretch-flanging workability contains 0.015 to <0.040% C, <0.05% Si, 0.9-1.8% Mn, <0.02% P, <0.01% S, <0.1% Al, <0.006% N, 0.06 to <0.11% Ti, 2.5 to <3.5% Ti/C and the balance Fe with inevitable impurities, wherein the maximum tensile strength is 520 to 720 MPa, the aging index (AI) is >15 MPa, product of bore-expanding ratio (λ)% and total elongation (EL)% is ≥2350, and the fatigue limit is ≥200 MPa.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009235298-A (JP)
Title: Method for producing polyester
Inventor: TANAKA YOICHIRO
IPC: C08G63/87
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing polyester which decreases the foreign matter to be generated owing to a conventional catalyst and the metal mold fouling when the conventional polyester is molded and the thermal stability and color tone of which are made dramatically more excellent than those of the conventional polyester.  <P>SOLUTION: The method for producing polyester comprises the steps of: subjecting dicarboxylic acid or its ester-forming derivative and diol or its ester-forming derivative to an esterification reaction or an ester interchange reaction; subjecting the obtained low molecular weight polyethylene terephthalate to a polycondensation reaction in the presence of a titanium-based polycondensation catalyst; adding the phosphorus compound shown by formula 1 or formula 2; and further adding a metallic element having ≥5.0 true specific gravity by 0-5 weight ppm addition amount.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240261-A (JP)
Title: Bread production-improving agent
Inventor: KANEKO KENTARO
IPC: A21D2/34
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bread production-improving agent for obtaining bread having good taste and flavor, and soft and chewable texture by increasing the volume of bread, bread dough for obtaining bread having the character, and bread having the character.  <P>SOLUTION: The bread production-improving agent contains milk whey having <2 mass% calcium content in solid content as an active ingredient. The bread dough contains 0.001-1 pts.mass milk whey solid based on 100 pts.mass starch included in the bread dough. The bread is produced by heat treating the bread dough.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245349-A (JP)
Title: Position detection system, program, information recording medium, and image generating device
Inventor: HIRAISHI HIROYUKI
IPC: A63F13/55
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position detection system capable of detecting a pointing position with high accuracy, a program, an information storage medium, and an image generating device.  <P>SOLUTION: The position detection system 10 includes: an image acquisition part 20 which acquires, when an image of an imaging region IMR corresponding to the pointing position PP among display images obtained by embedding marker images which are patterns for position detection into an original image is taken by a camera 12 (imaging device), a taken image from the imaging device 12; and a position detection processing part 24 which calculates the pointing position PP corresponding to the imaging region IMR by performing arithmetic processing for detecting a marker image embedded in the taken image based on the acquired taken image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244795-A (JP)
Title: Projector apparatus
Inventor: SAEKI MASAHITO
IPC: G03B21/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce labor and time needed to set an angle and a distance between a projection screen and a projector apparatus, in projecting projection light from the projector apparatus to the projection screen, and also, to reduce the noise of a cooling fan.  <P>SOLUTION: The projector apparatus 1 integrally includes a projection screen fixing part 4 having a fixing part 6 for fixing the projection screen 7, and disposed so that it can expand/contract in the projection light projecting direction. A housing 2 includes a cooling opening 5 that is disposed adjacent to the contracted projection screen fixing part 4, in communication with the inside of the housing 2. The open area of the opening 5 is enlarged by expanding the projection screen fixing part 4 in the projection light projecting direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251319-A (JP)
Title: Field sequential image display device
Inventor: HATA MAKOTO
IPC: G09G3/34
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a field sequential image display device capable of displaying a color image preventing unevenness in luminance from being conspicuous.  <P>SOLUTION: Lighting means 2, 3 have first light emitting elements 2a, 2b for illuminating a liquid crystal display panel 6 by first light emitting color and second light emitting elements 3a, 3b for illuminating the liquid crystal display panel 6 by second light emitting color. A controlling means 17 makes the lighting means 2, 3 emit light per field and has a first controlling part 4a for controlling luminance in an upper part of the liquid crystal display panel 6 by the first light emitting element 2a, a second controlling part 4b for controlling luminance in a lower part of the liquid crystal display panel 6 by the second light emitting element 3a, a third controlling part 4c for controlling luminance in the upper part of the liquid crystal display panel 6 by the first light emitting element 2b, and a fourth controlling part 4d for controlling luminance in the lower part of the liquid crystal display panel 6 by the second light emitting element 3b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247659-A (JP)
Title: Rocking toy
Inventor: HAKUBUN HIROMITSU
IPC: A63H33/00
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To attach a rocking toy to a wall face such as a window.  <P>SOLUTION: This rocking toy 1 having a toy body 2 whose upper body 21 is constituted rockably with respect to a lower body 22, includes a pendulum 30 provided rockably to the lower body and fixed to the upper body, a first magnet 31 provided to the pendulum, a second magnet 34 provided to the lower body and a hanging means 3 detachably connected to the lower body and hanging the toy body, wherein the top part of the upper body is inserted with the hanging means and is formed with a slit 21a extending along the rocking direction of the pendulum. Out of the first magnet and the second magnet, either one magnet is constituted of an electromagnet and has a power supply 41 carrying a current necessary for the actuation of the electromagnet, and a drive control means 40 actuating the electromagnet at a predetermined timing to rock the pendulum by the magnetic attraction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253797-A (JP)
Title: Wireless communication device
Inventor: HASHIMOTO YOSHINORI
IPC: H01Q7/00
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin and inexpensive wireless communication device in which influence of eddy current generated by an input magnetic field is suppressed.  <P>SOLUTION: A wireless communication device 1 for performing data communication in a non-contact manner includes an IC chip 2, an antenna pattern 4, and a capacitor 5 for frequency adjustment therein. A slit 6 is formed from an outer peripheral region toward an inside on a conductor film forming the capacitor 5 for frequency adjustment.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254242-A (JP)
Title: Novel sweetener having sugar-like taste, method for producing the same, and use of the sweetener
Inventor: YAMADA TAKAKO
IPC: A23L27/00
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a novel sweetener having sugar-like taste improving the taste of isomerized sugar liquid (such as glucose or fructose-mixed liquid sugar), and simultaneously preventing lifestyle-related disease such as obesity; and use of the novel sweetener as material for food or drink.  <P>SOLUTION: The novel sweetener (product) is produced by adding D-tagatose to isomerized sugar liquid (such as D-glucose or D-fructose-mixed liquid sugar) to improve the taste of the isomerized sugar and also cause no obesity. The method for producing the novel sweetener and the use of the novel sweetener are provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009260654-A (JP)
Title: Relaying apparatus and packet relaying method
Inventor: NAKAGAWA KOYO
IPC: H04L47/30
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relaying apparatus and a packet relaying method that perform congestion control for each virtual network.  <P>SOLUTION: Each transmission port module includes a plurality of queues in association with combinations of a priority and a VLAN number. An accumulated-amount storage unit 157 stores a total size of packets accumulated in queues associated with the same priority. A threshold storage unit 158 stores a threshold of a total packet accumulated amount for each queue. When a packet is received, whether to discard the packet is determined based on a total packet accumulated amount stored in the accumulated-amount storage unit 157 in association with a priority set for the packet and the threshold stored in the threshold storage unit 158 in association with a storage-destination queue of the packet.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008285669-A (JP)
Title: Method for producing heat-resistant precursor composition and method for producing photosensitive heat-resistant resin precursor composition
Inventor: TOMIKAWA MASAO
IPC: C08G73/10
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide methods for synthesizing a heat-resistant resin precursor of a low chloride ion content and for synthesizing a photosensitive heat-resistant resin precursor of a low chloride content.  <P>SOLUTION: The method for producing a heat-resistant resin precursor composition comprises performing dehydrochlorination by using an epoxy compound and an unsaturated-bond-containing compound in synthesizing a compound mainly consisting of structural units represented by formula (3) by reacting a nitrocarboxylic acid chloride with hydroxydiamine in a process for synthesizing a polymer represented by formula (4). In formulae (3) and (4), R10 and R12 are each a 2-20C divalent organic group; R11 is a tri- to hexa-valent organic group; s is 1-4; R13 and R15 are each a 2-20C divalent organic group; R14 is a tri- to hexa-valent organic group; R16 is a tri- or tetra-valent organic group; R17 is H or a 1-20C monovalent organic group; l is 1-10,000; t is 1-4; and u is 1 or 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009020489-A (JP)
Title: Developing apparatus and image forming apparatus equipped with the same
Inventor: HAMAKAWA HIROYUKI
IPC: G03G15/09
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing apparatus of a touch-down developing type capable of preventing concentration degradation and appearance of a ghost and also preventing electrostatic dispersion during transfer by properly maintaining the charge amount of toner on a developing roller, and an image forming apparatus equipped with the developing apparatus.  <P>SOLUTION: The surface of the developing roller 23 is coated with a phenol resin layer 26 at a higher level in triboelectric series than the toner. The positively charged toner supplied from a magnetic roller 22 onto the developing roller 23 is negatively charged by friction with the phenol resin layer at the higher level in the triboelectric series. As a result, the positive charge of the toner is offset, and the charge amount of toner per unit weight on the developing roller (Q/M)s decreases. Applying this principle, a relationship between (Q/M)s and the charge amount of toner per unit weight on the magnetic roller (Q/M)m satisfies (Q/M)s<(Q/M)m.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009264776-A (JP)
Title: Calculation method of heat transfer coefficient
Inventor: TOMITA TAKASHI
IPC: G01N25/18
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a calculation method of heat transfer coefficient for calculating the pure heat transfer coefficient between respective matters in order to enhance the analyzing precision of the temperature change of two matters by CAE.  <P>SOLUTION: After the temperature distributions in two matters 1 and 2 are made almost uniform, the pure heat transfer coefficient between the respective matters 1 and 2 is calculated on the basis of the temperature actually measured value of at least one matter of the respective matter 1 and 2 when two matters 1 and 2 are brought into contact with each other to keep the whole periphery of the respective matter 1 and 2 covered with a heat insulating material 3 and the temperature analysis value of the one matter by the CAE, and this heat transfer coefficient is employed to enhance the analyzing precision of the temperature change of two matters 1 and 2 by CAE.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232828-A (JP)
Title: Colored kuzukiri, colored strip of bean jelly, and colored malony (r)
Inventor: TAKEDA YUKO
IPC: A23L7/10
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide colored kuzukiri (arrowroot jelly), colored strip of bean jelly, and colored Malony (R) each easy to find in a cooking pot so as to make it easy to eat, produced by solving the following problem: the kuzukiri, the strip of bean jelly, and the Malony (R) are difficult to find in the cooking pot and difficult to eat because they are originally no color and transparent or translucent, are left in the cooking pot and fall apart while boiling and thereby become difficult to eat.  <P>SOLUTION: The colored kuzukiri, the colored strip of bean jelly, and the colored Malony (R) are produced by adding natural dye or edible food dye to main material for the kuzukiri, the strip of bean jelly, or the Malony (R).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262022-A (JP)
Title: Operating method of voc gas treating apparatus
Inventor: YOSHIDA TERUHISA
IPC: B01D53/34
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operating method of a VOC gas treating apparatus for performing a stable and economical operation while replenishing the absolute minimum amount of nutrients to microorganisms.  <P>SOLUTION: In the operating method of the VOC gas treating apparatus for collecting an exhaust gas containing VOC, guiding it to a biological treatment tank 1 filled with a carrier to which the microorganisms are attached and biodegrading it, a storage water tank 13 for storing circulation water c containing the nutrient d is provided on the bottom part of the biological treatment tank 1; a concentration measuring instrument 5 for measuring the ammonium ion concentration and/or phosphate ion concentration of the circulation water c inside the storage water tank 13 and a nutrient injecting apparatus for injecting the nutrient d containing ammonium ions and/or phosphate ions to the storage water tank 13 are provided, and the nutrient injecting apparatus is operated to inject the nutrient d to the storage water tank 13 so that the value of the concentration measuring instrument 5 does not become less than a prescribed value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009265246-A (JP)
Title: Character recognition program, and character recognition device
Inventor: INADA HAJIME
IPC: G09B21/00
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a character recognition program capable of providing a character recognition result suitable to be formed into a voice.  <P>SOLUTION: A computer system functions by making a computer serve as the first conversion means S15 for converting a character in an image data into a character data preferentially as to a layout of the characters included in the image data, the second conversion means S11 for converting the character in the image data into the character data preferentially as to a meaning content of the characters included in the image data, a determination means S9 for determining which character data converted by the first conversion means or the second conversion means is output, and an output means S13 for outputting the character data by the conversion means determined by the determination means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262192-A (JP)
Title: Mold coating agent for producing core, and method for producing core using the mold coating agent
Inventor: SUDA TOMOKAZU
IPC: B22C9/02
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold coating agent for producing a core, when a core is produced using the inner die of a die, with which a coating film layer is not destroyed to the blowing of RCS (Resin Coated Sand) under fixed pressure in a fixed blowing time, and further, releasing properties when the core is released from the die is excellent.  <P>SOLUTION: The mold coating agent includes a mixture of a novolak phenolic resin and resol phenolic resin as a binder, the ratio between the pts.wt. of the novolak phenolic resin and the pts.wt. of the resol phenolic resin is controlled to 75:25 to 95:5, and the number average molecular weight of these resins is controlled to 500 to 2,000.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262284-A (JP)
Title: Staple cartridge for stapler
Inventor: KAMEDA FUTOSHI
IPC: B25C5/04
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a staple cartridge for a stapler embodied simply at low cost and assuring good usability.  <P>SOLUTION: Being free of provision of any shaper 22 and/or driver 21, the cartridge can be embodied simply at low cost, and even when the cartridge is disposed of, it assures less wastefulness in terms of components to be disposed of. Also the risk of staples being double fed is eliminated, as the cartridge to accommodate a staple band in roll shape is designed as installed in the stapler body with possibility of replacement. That is, it can be yielded at a lower cost, as no higher precision is required of the height of a feed passage or a feed claw and the precision inspection is no more necessary. The cartridge can be embodied in a low-cost disposable type, as such a cartridge as using a minimum necessary number of component parts assures a simple constitution. As the cartridge is furnished with a face plate 90 able to release a shove-out passage, a treatment to remove a jamming staple can be done easily and the usability be improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266675-A (JP)
Title: Air secondary battery
Inventor: IDO HIDEKAZU
IPC: H01M12/08
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air secondary battery which does not deteriorate an electrolytic solution, does not lower a voltage, and can obtain high voltage.  <P>SOLUTION: The air secondary battery is equipped with an air diffusion electrode (positive electrode) 4, a negative electrode 2 arranged opposing the air diffusion electrode 4, and the electrolytic solution 3 arranged between the air diffusion electrode 4 and the negative electrode 2. The negative electrode 2 includes a liquid alloy material having gallium based metal and a metal element of which the standard electrode potential is lower than that of gallium.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009268323-A (JP)
Title: Booster circuit
Inventor: SHIMIZU SHOJI
IPC: H02M3/155
Filed: 2008-04-29
Abstract: <P>PROBLEM TO BE SOLVED: To hold down the peak value of surge voltage as well as to suppress the occurrence of unwanted power loss.  <P>SOLUTION: A booster circuit is configured such that a primary winding n1 of an auto transformer 7 and a switching element 11 are connected in series with an input power source 1 and that a boosted voltage VOUT can be obtained at a secondary winding n2 of the auto transformer by controlling the switching of the switching element 11 by means of a switching control circuit 2. Furthermore, a snubber circuit 5 is provided between a connection between an intermediate tap of the auto transformer 7 and the switching element 11 and one end of the secondary winding n2 of the auto transformer 7 to hold down the peak value of surge voltage and suppress unwanted power loss.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009269219-A (JP)
Title: Laminated resin molded product and its method for manufacturing
Inventor: WASHIMI TAKEHIKO
IPC: B29C49/20
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a laminated resin molded product especially enhanced in molding precision and excellent in rigidity and lightweight properties by preventing the occurrence of shape distortion like a scar in the laminated resin molded product.  <P>SOLUTION: A preformed fixed form resin core material 2 and resin sheets 6 and 6 becoming outer skins opposed to each other so as to hold the fixed form resin core material 2 are arranged between split molds 5 and 5 so that heat insulating sheets 4 and 4 are interposed between the resin sheets 6 and 6 becoming the outer skins and the cavities 9 and 9 of the molds 5 and 5. Subsequently, a heat insulating layer is formed between the resin sheets 6 and 6 becoming the outer skins and the cavities 9 and 9 of the molds 5 and 5 in a process for fusing the resin sheets 6 and 6 becoming the outer skins and the heat insulating sheets 4 and 4 to the fixed form resin core material 2 by clamping the molds 5 and 5 to form a laminated structure, thereby molding the laminated resin molded product.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009150635-A (JP)
Title: Hot-water supply system
Inventor: SUZUKI AKIRA
IPC: F24H1/00
Filed: 2008-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-water supply system capable of suppressing deterioration of heat exchange efficiency and increase of running cost by carrying out hot-water supply control combining an indirect type hot-water supply system and an auxiliary heat source.  <P>SOLUTION: In the hot-water supply system combining an auxiliary heat source unit 4 to the indirect type hot-water supply system, a control device 100 controls a pump 9 for circulation so as to lower the flow of a fluid for heat storage when carrying out tapping to a hot-water supply terminal and the fluid for heat storage flowing out toward a primary side passage 3a of a hot-water supply heat exchanger 3 from inside a hot-water storage tank 2 is a predetermined temperature or less, and it activates the auxiliary heat source unit 4 to heat water for hot-water supply.  <P>COPYRIGHT: (C)2009,JPO&INPIT