baber/WOPTO huggingface dataset:
Patent JP-2008056907-A (JP)
Title: Pneumatic tire
Inventor: AMINO NAOYA
IPC: B60C1/00
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire improved in wet performance through highly compounding and highly dispersing silica therein and effecting advanced physical properties.  <P>SOLUTION: The pneumatic tire is such that the following rubber composition is used in the tread: The rubber composition is such as to be highly compounded with silica, containing 100-30 pts.wt. of a hydroxyl-containing diene rubber comprising 15-50 wt.% of an aromatic vinyl compound and 10-80 wt.% of the vinyl linkage of the conjugated diene and having a glass transition temperature of -50°C to -10°C. In this rubber composition, the quantity difference(F-S) between a filler and a flexibilizer is 60-90 pts.wt., and the durometer hardness of this rubber composition as determined at 20°C is 65-76.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009029891-A (JP)
Title: Lubricating oil composition and rolling bearing
Inventor: MIKAMI EISHIN
IPC: C10N40/02
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lubricating oil composition capable of improving the durable service life of rolling bearings assembled in speed reducers and/or hydraulic equipment without increasing their load capacity, and to provide such a rolling bearing using the lubricating oil composition.  <P>SOLUTION: The lubricating oil composition is such as to be obtained by compounding a synthetic oil such as a polyalkylene glycol with 0.1-10 wt.%, on the whole composition basis, of a molybdenum compound such as MoDTC as an additive. The rolling bearing, which is to be used in speed reducers and/or hydraulic equipment for industrial machinery, is a conical roller bearing 18 composed of an outer ring 3, a ribbed inner ring 4, and a conical roller 5 interposed between the track surfaces of these two rings. This rolling bearing is to be lubricated with the above composition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009030198-A (JP)
Title: Composite sheet
Inventor: BABA MITSUGI
IPC: D06M11/79
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite sheet capable of surely preventing the escape of a functional member charged in a steric net knit fabric.  <P>SOLUTION: When a functional member 3 is pushed into each coarse mesh hole 21a and charged into each holding pocket 5, the functional member 3 is surrounded by a front knit fabric 21, a back knit fabric 22 and a connecting yarn 23 and tightly held in the thickness space W of the steric net knit fabric 2. The steric net knit fabric 2 holding the functional member 3 is charged in this state into an oven and subjected to dry heating for about 20 min at about 140-150°C to cause the thermal shrinkage of the steric net knit fabric 2 to shrink the coarse mesh hole 21a to a state to prevent the falling off of the functional member 3 and complete the formation of the composite sheet 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009028386-A (JP)
Title: Furniture for exhibition
Inventor: TOMITA JUN
IPC: A47F7/02
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain rationally constituted furniture for exhibition.  <P>SOLUTION: The furniture for exhibition includes: a plurality of drawers for respectively arranging exhibition articles 2; and an external box 200 for storing the plurality of drawers to be put-in/out. The plurality of drawers include the first drawer 100a to be drawn to the right by viewing from the front part of the external box and the second drawers to be drawn to the left. The respective drawers, including: exhibition surfaces 110 directed toward the front part of the external box; and lock means 120 for locking the exhibition articles onto the exhibition surfaces, are stored in the external box in an overlap state in a front and rear direction by viewing from the front part of the external box. Concerning each lock means, an internally threaded hole 121 is arranged in the exhibition surface and an externally threaded component 122 is threadedly engaged to the internally threaded hole from the front part of the exhibition surface. Slotting 122a is obtained at the end in a thread-engagement direction of the externally threaded component. The projection amount of the male screw component is adjusted even from the rear surface side of the exhibition surface by operating the slotting.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008065974-A (JP)
Title: Semiconductor memory
Inventor: SUZUKI RIICHI
IPC: G11C11/413
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate writing in a memory cell, and to shorten the cycle time.  <P>SOLUTION: The semiconductor memory includes a plurality of memory cells, each of which includes a first inverter connected to one of high-data retaining supply lines which constitute one of high-data retaining supply line pairs, corresponding to the memory cell and a second inverter connected to the other one of the high-data retaining supply lines which constitute the corresponding high-data retaining supply line pair, an input and output of the second inverter being connected to the output and the input of the first inverter, respectively. A selected high-data retaining supply circuit receives a signal that is determined according to an input data signal and an address signal, without the intermediary of any one of the bit lines which constitute the bit line pairs for driving the connected high-data retaining supply lines, such that it has a potential, corresponding to the received signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009038676-A (JP)
Title: Communication method, transmitting apparatus, receiving apparatus and communication system
Inventor: TAKEDA MASAHIRO
IPC: H04J99/00
Filed: 2007-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a communication method with which synchronization precision can be improved.  <P>SOLUTION: A communication method includes: a step of generating, at a frame generating section 13 of a transmitting apparatus including a plurality of transmission antennas, generating as a synchronization word a sequence obtained by giving a prescribed initial offset different for each of the transmission antennas to the same fundamental sequence whose auto-correlation value becomes equal to or more than a prescribed value, and then repeating the sequence just prescribed times; a step of inserting, at the frame generating section 13, the synchronization word corresponding to the transmission antenna into transmission data; a step of holding, at a receiving apparatus, the synchronization word for each transmission antenna; and a synchronization establishing step of establishing, at the receiving apparatus, synchronization on the basis of the data transmitted from the transmitting apparatus and the synchronization word.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009035194-A (JP)
Title: Main frame for construction machine, and construction machine provided with this
Inventor: KAMIKAWA SHINOBU
IPC: B62D21/18
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a main frame for a construction machine also responding to increase in cab size while ensuring sufficient strength, and a construction machine provided with this.  <P>SOLUTION: The main frame 40 of the bulldozer 10 constitutes a skeleton portion of the bulldozer 10, and is provided with a hull frame 41 having a ship bottom shape; a pair of left and right fender frames 42a, 42b mounted to both side surfaces of the hull frame 41 respectively; and extension parts 51, 51b casting-integration-molded so as to be extended in a width direction at upper parts of the fender frames 42a, 42b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008073767-A (JP)
Title: Process of microwave brazing with powder material
Inventor: CRETEGNY LAURENT
IPC: B23K3/06
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for heating a powder material by microwave radiation so that heating of the powder material is selective and sufficient to cause complete melting of the particles.  <P>SOLUTION: The process entails providing a mass (10) of powder comprising a quantity of filler particles (12) of a metallic composition, and subjecting the mass (10) to microwave radiation (26) so that the filler particles (12) within the mass (10) couple with the microwave radiation (26) and are completely melted. According to one aspect, the mass (10) further contains at least one constituent (32) that is more highly susceptible to microwave radiation than the filler particles (12), and the filler particles (12) are melted as a result of heating by microwave radiation (26) and thermal contact with the at least one constituent (32). According to another aspect, the powder mass (10) is thermally pretreated to induce an irreversible increase in its dielectric loss factor prior to melting by microwave irradiation (26).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009041603-A (JP)
Title: Power transmission device
Inventor: TAKABE TETSUYA
IPC: F16F15/121
Filed: 2007-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission device in which it is hard to transmit vibration transmitted to a drive side rotating member 3 from an external drive source in the extension direction of a rotating shaft 102 of a driven side device to a driven side rotating member 4.  <P>SOLUTION: This power transmission device comprises the drive side rotating member 3 rotationally driven by the external drive source, the driven side rotating member 4 fixed to the rotating shaft 102 of the driven side device 100, and a plate spring 51 one end of which is fixed to the drive side rotating member 3 and the other end of which is held between a holding member 53 fixed to the driven side rotating member 4 and the driven side rotating member 4 in an elastically-deformed state. The plate spring 51 is formed of an alloy having a vibration-isolating property.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009043552-A (JP)
Title: Method for manufacturing membrane electrode assembly
Inventor: MORITA AKIRA
IPC: H01M8/02
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a membrane electrode assembly low in proton conductivity resistance at an interface between an electrolyte membrane and a catalyst layer.  <P>SOLUTION: After a catalyst ink containing an electrolyte 23 having permeability of a solvent and a proton, and a carbon 26 carried with platinum 25 are coated on both faces of the electrolyte membrane 4 with proton permeability, the solvent is evaporated, and the catalyst layers 10 and 14 are formed. Then, a voltage is applied between the catalyst layers 10 and 14 in a hydrogen atmosphere, thereby forming a proton conduction path at the interface between the catalyst layers 10 and 14, and the electrolyte membrane 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009044529-A (JP)
Title: Signal amplifier, amplifying system and signal amplifying method
Inventor: KANO MASAYA
IPC: H03F3/72
Filed: 2007-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal amplifier, an amplifying system and a signal amplifying method which simply reduces power consumption of a power amplifier when the power amplifier is not required.  <P>SOLUTION: The amplifying system 1 reduces power consumption in the power amplifying unit 4 when the power amplifying unit 4 is not required. On the other hand, the power consumption in the power amplifying unit 4 is reduced by stopping power supply to a voltage amplifying stage 41 through a voltage control unit 12 and power supply condition from a power supply unit 10 to a power amplifying stage 42 is not changed. It is only required to control the power supply of the voltage amplifying stage 41 through which a large amount of current does not flow. A limiter means available for other uses is used for control, so that it is not required to increase the scale of circuit and the power consumption of the power amplifying unit 4 can simply be reduced while saving space.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009039983-A (JP)
Title: Method of stretching polymer film, method of manufacturing stretched polymer film, method of manufacturing polarizer, polarizing plate, optical film, image displaying device and stretching device
Inventor: HATA KAZUYA
IPC: G02F1/1335
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of stretching a polymer film, the development of necking in which can be suppressed, and a method of manufacturing a polarizer employing thereof.  <P>SOLUTION: The manufacturing method of the polarizer includes a dyeing process for dyeing a hydrophilic polymer film 1 with a dichroitic substance and a stretching process for stretching the hydrophilic polymer film 1. The stretching process is executed in the dyeing process and in at least one process excepting the dyeing process in such a manner that the stretching process is executed by spanning the hydrophilic polymer film 1 between a pair of rolls 2a and 2b arranged at a certain distance and stretched by applying tension to the hydrophilic polymer film 1 between the rolls by rotating the respective rolls 2a and 2b of the pair of the rolls.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009046339-A (JP)
Title: Silicon casting device
Inventor: KIDA MICHIO
IPC: B22D25/04
Filed: 2007-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon casting device which can prevent generation of electric discharge flaw on the cooling crucible and can lengthen life of the crucible when continuously casting polycrystal silicon by melting a silicon raw material by means of electromagnetic induction heating and then solidifying it.  <P>SOLUTION: In a silicon casting device which has an electrically conductive bottom-less cooling crucible with an axial portion divided into plurality in the circumferential direction, has an induction coil that surrounds the cooling crucible, can melt silicon by means of electromagnetic induction heating induced by the induction coil, and can solidify the molten silicon by drawing it downward, the material of the cooling crucible is composed of a copper alloy containing beryllium and the content of beryllium in the copper alloy is preferably 0.1-5 mass%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009047893-A (JP)
Title: Fixing heater for printer
Inventor: ARITAKI YASUYUKI
IPC: H05B3/16
Filed: 2007-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heater which includes a means for preventing unreasonable heat generation and manufactured at low cost.  <P>SOLUTION: The heater 10 includes an insulating substrate 1 and a resistor 2. The resistor 2 includes a fuse part which allows disconnection at the high temperature. The fuse part is one section of the resistor 2 provided with a notch 5. The width of the notch 5 is 1/20 to 1/5 of the width of the resistor 2. The length of the notch 5 is 0.01-1.00 mm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048518-A (JP)
Title: Dividend management apparatus and dividend management program
Inventor: MARUYAMA TAKESHI
IPC: G06Q40/00
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dividend management apparatus for handling dividend information of all kinds of foreign stocks.  <P>SOLUTION: A consigner company 7 consigns the management of dividends of foreign stocks to a dividend management company 3 and a foreign storage bank 5 stores actual foreign stocks and provides dividend information 19 to the dividend management company 3. A dividend management apparatus 11 in the dividend management company 3 acquires the dividend information 19 of the foreign stocks from a processing apparatus in the storage bank 5. When there is no existing dividend kind information 27 corresponding to the kind of the dividend information 19, new dividend kind information 27 is prepared and stored in a storage part 155. The dividend management apparatus 11 displays a dividend information registration screen on the basis of the prepared dividend kind information 27, accepts the registration of the dividend information 19, and prepares an instruction slip 47, and a contact slip 61 and updates ledger information 15 as to the registered dividend information 19. The dividend management apparatus 11 sends the prepared instruction slip 47 and contact slip 61 to a processing apparatus in the consigner company 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048595-A (JP)
Title: Electronic document processing system, electronic document processor, and program
Inventor: OKAMOTO SHINJI
IPC: G06Q10/00
Filed: 2007-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic document processing technology allowing a browsing status of a delivery document to be easily confirmed.  <P>SOLUTION: The electronic document processing system comprises an acquisition means for acquiring browsed information which shows that the delivery document DC has been already browsed by persons (e.g. users UA, UB, UC) who are the delivery destinations of the delivery document DC; a preparing means for preparing a list page VP integrating the acquisition or not of browsed information on each of a plurality of delivery destinations (e.g. users UA, UB, UC, UD, UE) of the delivery document DC; and a storage control means for storing the list page VP connecting with the delivery document.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009054386-A (JP)
Title: Time switch
Inventor: MUROI HIROAKI
IPC: G04G15/00
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a time switch wherein a substrate is prevented from being corroded while improving assembling performance, and no stress is applied on the substrate so as to improve its appearance.  <P>SOLUTION: This time switch is equipped with a case 1 composed of an almost rectangular box-shaped body 2 having an open front and an almost rectangular box-shaped cover 3 having an open back face, and a substrate block 4 housed in the case 1. With the substrate block 4 assembled in the body 2, engagement protrusions provided on both sides of the terminal block 9 are each engaged with engagement holes provided in the body 2 to fix the terminal block 6 to the body 2, and the substrate body 38a abuts on the top faces of a plurality of substrate receiving parts 2e provided in the body 2. If the body 2 is covered with the cover 3, the substrate 38a is held between the top face of the substrate receiving part 2e of the body 2 and the substrate pressing part 3m of the cover 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009051939-A (JP)
Title: Emulsion fuel
Inventor: DOI MITSURU
IPC: C10L1/32
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide emulsion fuel having more excellent stability with time than that of conventional emulsion fuel.  <P>SOLUTION: The emulsion fuel contains a water-soluble resin obtained by radical-polymerizing an unsaturated monomer composition containing at least 80 mass% hydroxide group-containing ethylenic unsaturated monomer, fuel oil and water. Hydroxyethyl acrylate, hydroxyethyl methacrylate, hydroxypropyl acrylate and hydroxybutyl acrylate are mentioned as the hydroxide group-containing ethylenic unsaturated monomer. The preferable mixing ratio of water-soluble resin to the emulsion fuel is 0.01-5.0 mass%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009051995-A (JP)
Title: Display panel and method of manufacturing the same
Inventor: IWASE TERUHIKO
IPC: C09D11/00
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display panel that is excellent in moldability and processability and also excellent in adhesion and durability of a printing layer and to provide a method of manufacturing the display panel.  <P>SOLUTION: The display panel 1 having a resin substrate 15 and printing layers 21, 22, 23 formed on the resin substrate and the method of manufacturing the display panel are provided. The method of manufacturing the display panel comprises jetting a UV-curable ink comprising a UV monomer on the resin substrate 15 by inkjet printing and curing the UV-curable ink by irradiating with UV to form printing layers 21, 22, 23. The UV-curable ink comprises a monofunctional monomer and a polyfunctional monomer as UV monomers. The monofunctional monomer includes at least a vinyl caprolactam and an N-acryloyloxyethyl hexahydrophthalimide.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009058535-A (JP)
Title: Imaging unit
Inventor: KAGAWA TETSUYA
IPC: G03G15/09
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an imaging unit with a developing apparatus, which can easily prevent developer stored inside the developing apparatus from being leaked out to the outside by a shock or the like given during transportation.  <P>SOLUTION: The imaging unit includes the developing apparatus 10, where the magnetic developer 12 is stored inside a developing housing 11 having an aperture part 13 at a position opposed to a photoreceptor 21, and a developing roller 14 guiding the developer to the position opposed to the photoreceptor is provided near the aperture part, then a magnet member 15 is fixedly provided on the inner periphery side of the developing roller. A magnetic film 30 is provided to cover over the outer periphery of the developing roller from the position of the developing housing opposed to the magnetic pole S<SB>1</SB>of the magnet member on the inner side of the developing housing near the aperture part proximate to the developer to a position near the magnetic pole N<SB>1</SB>of the magnet member at the position opposed to the photoreceptor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009058568-A (JP)
Title: Cooling device for electronic equipment and electronic equipment
Inventor: YONEYAMA RYOICHI
IPC: G03B21/16
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve heat radiation efficiency of an electronic component through simple constitution.  <P>SOLUTION: A cooling device for electronic equipment is equipped with a housing 71 having a suction port and an exhaust port, and a cooling unit 74 provided between the electronic component disposed in the housing and the suction port and cooling air flowing in the housing from the suction port by the heat of vaporization of liquid. By such constitution, the air flowing in the housing from the suction port is exhausted from the exhaust port, so that flow of the air is formed in the housing. The heat of the electronic component is radiated by the flow of the air in the housing. The cooling unit is provided between the electronic component and the suction port, and cools the air flowing in the housing from the suction port by the heat of vaporization of the liquid. Thus, the cooled air flows near the electronic component, whereby the cooling effect of the electronic component is improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009059846-A (JP)
Title: Composition for organic electroluminescence device, organic electroluminescence device, and method of manufacturing organic electroluminescence device
Inventor: NAGAO SHIGEKI
IPC: H05B33/10
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for forming an organic layer of an organic electroluminescence device which has discharge stability of inkjet and causes no serious coating defect even when the organic layer is formed by solid coating; and to provide a method of manufacturing the same which is high in yield.  <P>SOLUTION: There is provided the composition for organic electroluminescence device which contains two or more organic solvents and is used to form the organic layer of the organic electroluminescence device. At least two organic solvents have a difference in boiling point of ≥20°C and have angles of contact of 5 to 10° with a glass substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT