baber/WOPTO huggingface dataset:
Patent JP-2011020705-A (JP)
Title: Paper vessel for liquid
Inventor: YAMATO SHOJI
IPC: B65D5/56
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper vessel for liquid which has a strength large enough not to cause breakage and leakage caused by an impact in long distance transportation, and is capable of being easily opened for use.  <P>SOLUTION: The paper vessel P for liquid is made of a laminate 1 including a paper base material 2 and a heat sealant layer 4 having a reinforcement layer 5 on the inner side and a liquid contact layer 6 on the liquid contact side wherein the reinforcement layer 5 is a layer of a linear low-density polyethylene (LLDPE), and the liquid contact layer 6 is a layer of a resin mixture of a low-density polyethylene (LDPE) and the linear low-density polyethylene (LLDPE). In terms of the mixing ratio of the low-density polyethylene (LDPE) and the linear low-density polyethylene (LLDPE) in the liquid contact layer 6, the content of the linear low-density polyethylene (LLDPE) is preferably 20 to 80 mass%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011023298-A (JP)
Title: Fuse blowout display device
Inventor: HAMADA AKANE
IPC: H01H85/042
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuse blowout display device of which the mounting structure is improved so as to be held at a correct position by securing a spacing of a specified dimension between a cap end face of a fuse link and a fuse blowout detection lever when the fuse link is attached to a fuse holder.  <P>SOLUTION: In the fuse blowout display device, both ends of a cylindrical fuse link 3 having a built-in blowout display rod 3b are attached to and held by the fuse holder 4, and when the fuse is blown out, in an interlocking manner with the blowout display rod 3b to protrude from the end face of a cap 3 to the axial direction, a blowout display switch 9 is made to respond to the fuse blowout, and the detection lever 8 linked to the blowout display switch 9 is oppositely arranged while facing the cap 3a of the fuse link 3 having the built-in blowout display rod 3b. A positioning guide member 5 to regulate an attaching position of the fuse link 3 is installed at the fuse holder 4, and concretely, the tip of the positioning guide member 10 is fixed to the fuse holder 4 as an L-shaped stopper piece to face the end face of the cap 3a of the fuse link 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011027993-A (JP)
Title: Optical component and method for producing the same
Inventor: NANBA KYO
IPC: C03C3/068
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To reveal the composition of glass suitable for a thin lens, and to provide a lens (optical component) produced using the glass.  <P>SOLUTION: A concave lens 1 as an optical component is made of glass containing 12-16% of B<SB>2</SB>O<SB>3</SB>, 35-44% La<SB>2</SB>O<SB>3</SB>, and 3-8% ZnO, expressed as wt.%. The concave lens 1 has a thickness t<SB>1</SB>in its center portion of ≤0.5 mm, and a ratio (W/t<SB>1</SB>) of an outside diameter W with respect to the thickness t<SB>1</SB>of ≥24. The concave lens 1 can be produced suitably by press forming.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011026662-A (JP)
Title: Surface-treated steel sheet and method for manufacturing the same, and coating method using the same
Inventor: ISHII HITOSHI
IPC: C23C28/00
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-treated steel sheet which obtains corrosion resistance and coating film adhesiveness after being coated, equal to or higher than those in the case where a coating substrate treatment is carried out, even when coating, especially electrodeposition coating is applied to the surface-treated steel sheet without performing a coating substrate treatment such as a zinc phosphate chemical conversion treatment or a zirconium-based chemical conversion treatment, and which is excellent in removability of rust preventive oil, and to provide a method for manufacturing the same.  <P>SOLUTION: The surface-treated steel sheet is characterized in that particulate Bi is stuck on the surface of a steel sheet and rust preventive oil is applied on the particulate Bi in an amount of 0.5-2.0 g/m<SP>2</SP>.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028157-A (JP)
Title: Developing device
Inventor: SUNAHARA MASARU
IPC: G03G15/08
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device having a developer container in which an inclined surface descending toward the rotating area of an agitating member is disposed, and configured to suppress the developer lying on the inclined surface from rapidly flowing into the rotating area of the agitating member, then, achieve stable consumption of the developer.  <P>SOLUTION: An elastic member is disposed on the inclined surface while covering the inclined surface, and the lower end side of the elastic member is made to project into the rotating area of the agitating member, and the elastic member is configured to vibrate in the state where the projecting part of the elastic member and the agitating member come into contact with each other when the agitating member rotates, and also, a restricting member for restricting the flow amount of the developer from the inclined surface into the rotating area of the agitating member is disposed apart from and above the inclined surface so as to, when the developer accumulated on the inclined surface collapses, prevent the developer from excessively flowing into the rotating area of the agitating member and interrupting the agitating action of the agitating member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033246-A (JP)
Title: Cogeneration system
Inventor: DOI MASAKAZU
IPC: F24H1/00
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cogeneration system eliminating the possibility of excessive power generation by a power generating device by a user even when the user tends to fill up a hot water storage tank with hot water.  <P>SOLUTION: The system includes: the power generating device 10; the hot water storage tank 30 for storing hot water heated by waste heat of the power generating device 10 and supplying the hot water to hot water consumption devices 26a, 26b; and a control device 40 for setting a hot water demand prediction value. The control device 40 changes a filling-up value of the hot water storage tank 30 in accordance with the hot water demand prediction value set by the control device 40.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011034740-A (JP)
Title: Fuel cell
Inventor: ANDREW RITENOUR
IPC: H01M8/02
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell suppressing deterioration of an oxidizer electrode caused by an electrolyte solution.  <P>SOLUTION: This fuel cell has a fuel electrode 70, the oxidizer electrode 80 having a catalyst layer 21c, and a water-repellent layer 25c made of a hydrophilic binder and water-repellent particles, and formed on the surface of the catalyst layer 21c, and the electrolyte solution flows between the water-repellent layer 25c and the fuel electrode 70. The water-repellency of the water-repellent layer is controlled by the content ratio of the hydrophilic binder to the water-repellent particles, and Nafion (R) is used as the hydrophilic binder, and porous carbon is used as the water-repellent particles. The water-repellent layer is composed of 60±3 mass% of Nafion (R), and 40±3 mass% of porous carbon.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011034801-A (JP)
Title: Light guide plate, light guide plate manufacturing method, surface light source device, and liquid crystal display device
Inventor: YAMAMOTO HIROSHI
IPC: F21Y101/00
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a light guide plate having superior optical characteristics; a surface light source device having the light guide plate; and a display device.  <P>SOLUTION: The light guide plate 30 includes a light exit surface 30a, a back side 30b facing the light exit surface, and a light-incident surface 30c comprised of at least a portion of a side surface. The light guide plate further includes a body portion 40 and a light exit side layer 50 comprised of ionization radiation curable resin. The light exit side layer has an optical component portion 54 for forming the light exit surface. The optical component includes a plurality of unit shaped components 55 that are placed in one direction intersecting a light guide direction, each of the unit shaped components linearly extending in a direction intersecting the one direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011034345-A (JP)
Title: Image processing apparatus and method, data processing device and method, and program
Inventor: KAMEYAMA SUKEKAZU
IPC: G06T3/40
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly robust image processing apparatus and method, and a program, wherein a sufficient conversion image is acquired even for an image having illumination fluctuation.  <P>SOLUTION: In a leaning step, high-frequency components of low quality images and high quality images included in a leaning image set are extracted (#11), and an eigenprojection matrix and a projection nuclear tensor of the high-frequency components are generated (#12). In a restoration step, a first sub nuclear tensor and a second sub nuclear tensor are generated on the basis of the eigenprojection matrix and the projection nuclear tensor of the high-frequency components (#24 and #26), tensor projection processing is performed on high-frequency components of an input image (#30 and #34), and a high quality image with high-frequency components is generated. The high quality image with high-frequency components is added to an enlarged image generated by enlarging the input image to the same size as an output image. As a result, a desirable high quality image (#36) in which the image degradation due to illumination variations included in a low-frequency region is reduced is generated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011034362-A (JP)
Title: Paper sheet determination apparatus
Inventor: MAEKAWA KINYA
IPC: B65H7/12
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To detect the correct thickness of a medium even in a medium 12 to which a tape 13 or the like is partially stuck.  <P>SOLUTION: The paper sheet determination apparatus includes a reference roller 2 and a plurality of thickness detection bearings 1 facing the reference roller 2, fixed on a bearing shaft 15 and supported by a support bracket 4 so as to be displaced in a direction separated from the reference roller 2, and determines whether a medium 12 is normal or not by carrying the medium 12 in a gap between the reference roller 2 and the plurality of thickness detection bearings 1 and measuring the displacement of the support bracket 4 by a displacement detection means 6. In the plurality of thickness detection bearings 1, a spacer 16 is formed between the outer rings of the plurality of thickness detection bearings 1 and predetermined pressure is applied between the inner rings of the plurality of thickness detection bearings 1 to fix the thickness detection bearings 1 to the bearing shaft 15.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031192-A (JP)
Title: Stirring blade and sealed stirring apparatus
Inventor: SATO MAKOTO
IPC: B01F27/91
Filed: 2009-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stirring blade and a stirring apparatus which do not apply a strong shearing force to a stirring liquid, do not have an anxiety of polluting the stirring liquid, and can sufficiently fluidize, mix, disperse, and homogenize the stirring liquid in a stirring blade and a stirring apparatus for performing a stirring in fields of medicine and food.  <P>SOLUTION: An up/down movable diaphragm 3 is disposed to an upper surface portion of a stirring vessel 2 so as to airtightly cover the upper surface portion, a drive shaft 4 passing through the diaphragm 3 is fixed and vertically disposed to the diaphragm 3, and a stirring blade 5 coupled with and fixed to a lower end portion of the drive shaft 4 so as to be orthogonal thereto is composed of a laterally long and oval sheet-shaped member having a major axis 5a and a minor axis 5b passing through a center thereof, and stirring is performed by moving the stirring blade 5 up and down.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011036152-A (JP)
Title: Table with vessel for aquatic animal and plant appreciation
Inventor: KAKEMIZU RIORA
IPC: A01K63/00
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a table with a vessel for aquatic animal and plant appreciation, which has a stable structure without disturbing aquatic animal and plant appreciation and effectively uses an upper space in a vessel such as a water tank, and water lily bowl.  <P>SOLUTION: The table with a vessel for aquatic animal and plant appreciation includes an appreciation vessel 4 for growing and appreciating aquatic animals and plants, a plurality of props 3 standing from the upper edge of the appreciation vessel 4 and a table stand 2 composed of a plate-like body supported by the props 3. Consequently, the table 1 having a stable structure in which the center of gravity is located at the lower side and the upper space of the appreciation vessel 4 is effectively used by the table stand 2 arranged at the upper space of the appreciation vessel 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011036418-A (JP)
Title: Display unit, game medium putout device with the same, and game apparatus
Inventor: OKUAKI MASATO
IPC: A63F9/00
Filed: 2009-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a new performance utilizing the discharge of tokens.  <P>SOLUTION: A token putout performance device 60 includes a plurality of token hopper devices 50A-50F capable of discharging tokens by the unit of one piece from a discharge port by receiving a driving signal and being driven and each having detection means for directly or indirectly detecting the discharged token and outputting a detection signal, and displays a predetermined image using a plurality of tokens discharged from each of the token hopper devices. The plurality of token hopper devices are arranged such that the respective discharge ports are on a straight line and at equal intervals, and control means for controlling drive by outputting the driving signal according to discharge data corresponding to ON or OFF of the drive of the respective token hopper devices individually controls the drive of the respective token hopper devices on the basis of the detection timing of the respective detection signals.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011026934-A (JP)
Title: Tension rod
Inventor: MORI NAMAKO
IPC: E05C21/02
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tension rod for preventing a window from being easily opened and closed by a child.  <P>SOLUTION: This tension rod is disposed between a sliding door 7 and a window outer frame 9. End members 4 each having an adhesive surface 3 are disposed at both ends of the tension rod, respectively. The tension rod is affixed to the sliding door 7 and the window outer frame 9 through the adhesive surfaces 3 to avoid the falling. The tension rod is fitted closely to the irregular surfaces of the sliding door 7 and the window outer frame 9 by the end members 4. The tension rod has, at the intermediate part, tension function parts 2 which are divided into a plurality of parts and connected to each other through respective hinges 1 so as to be foldable. Therefore, the tension rod normally prevents the sliding door from being opened and closed to prevent the door from being opened and closed by infant. The tension function parts 2 are folded to open and close the sliding door without removing the entire part of the tension rod 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038032-A (JP)
Title: Conductive water repellent material and water repellent gas diffusion electrode
Inventor: YOSHIKAWA HIROSHI
IPC: H01M4/86
Filed: 2009-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water repellent material excellent in conductivity and a gas diffusion electrode excellent in water repellency.  <P>SOLUTION: A gas diffusion water repellent layer 24 contains silica particles 30, conductive carbon particulates 28, and a resin, so that both water repellency resulting from the silica particles 30 and conductivity resulting from carbon particulates 28 can be obtained. Specifically, a water repellent material excellent in conductivity can be obtained. The conductive water repellent material composing a gas diffusion water repellent layer 24 of the Example has water repellency resulting from the silica particles 30. Hence, conventional coating of carbon particulates 28 with a fluororesin-based water repellent or the like is not required. Accordingly, conductivity does not decrease as coating with such a fluororesin-based water repellent, so that both high water repellency and high conductivity can be obtained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043932-A (JP)
Title: Information processing apparatus
Inventor: MATSUSHIMA HIROYUKI
IPC: G06F9/445
Filed: 2009-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the time until a function by a priority application, set so as to be started as given priority, can be used at starting of a system.  <P>SOLUTION: For a plurality of software components required for operating a plurality of types of application programs installed in a multifunction equipment 1, weighted dependent information 23 related to the start sequence of each software component 20 is stored in an HDD 3, the start sequence of each component is determined, based on the weighted dependent information 23 of each software component 20 stored in the HDD 3; and each component is started, according to the determined start sequence by a start part 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011042607-A (JP)
Title: Method for producing tetraaminobenzene derivative and intermediate thereof
Inventor: ISHIKAWA SHINICHI
IPC: C07C209/10
Filed: 2009-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for producing a tetraaminobenzene derivative synthesizable in a high yield, and an intermediate thereof.  <P>SOLUTION: This production method comprises reacting a 1,4-bis(dibenzylamino)-2,5-dihalogenobenzene obtained by the benzylation of a 2,5-dihalogeno-p-phenylenediamine with an aromatic amine in the presence of a Pd catalyst to form a 1,4-bis(dibenzylamino)-2,5-diaminobenzene derivative represented by formula 3 (wherein Bn is a benzyl group; and Ar<SP>1</SP>and Ar<SP>2</SP>may be the same or different and are each a phenyl group, a 1-naphthyl group, a 2-naphthyl group, a 1-anthracenyl group or a 2-anthracenyl group) and further debenzylating the obtained 1,4-bis(dibenzylamino)-2,5-diaminobenzene derivative.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043287-A (JP)
Title: Heat pump device
Inventor: TANIGUCHI KATSUSHI
IPC: F24F11/02
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively achieve a heating system having high reliability, high efficiency and a small installation area by providing a heat storage circuit and a heat storage use circuit to optimally control heat storage operation and heat storage use operation, in a heat storage type heat pump device used in a cold region.  <P>SOLUTION: In the heat pump device, a refrigerant circuit 10 is formed by a compressor 11, a radiator 12, an expansion valve 13, an evaporator 14a and an evaporator 14b, the heat storage circuit 21 is formed by a heat storage tank 23, the radiator 12a and a heating terminal 22, and the heat storage use circuit 24 is formed by the heat storage tank 23 and the evaporator 14b. Corresponding to change in the operating state detected by a heat storage tank temperature detection means 31 and an outside air temperature detection means 33, switching is performed between a heat storage operation mode and a heat storage use operation mode, so as to effectively use thermal energy in the atmosphere.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043130-A (JP)
Title: Centrifugal compressor and refrigeration equipment
Inventor: KAWAGUCHI DAISUKE
IPC: F04D29/30
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly efficient centrifugal compressor for a turbo refrigerating machine and a refrigeration equipment with wide operating range in various flow volume conditions.  <P>SOLUTION: The centrifugal compressor of the refrigeration equipment is provided with several stages of impeller 9, a diffuser with vanes 10 and a vaneless diffuser 19 positioned on the outer periphery of each impeller 9, and a return flow path 11 which connects the diffuser with vane 10 and the impeller 9 on the back stage. Several movable downstream guide vanes 13 are positioned in the circumferential direction of the return flow path 11 which leads to the impeller 9 on the last stage, and the diffuser on the last stage is composed of the vaneless diffuser 19 in which a diffuser vane is installed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035886-A (JP)
Title: Apparatus and method for reproducing sound
Inventor: TOKUWAKA MITSUMASA
IPC: H03G5/16
Filed: 2009-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound reproducing apparatus and sound reproducing method which achieve high-quality sound reproduction with a simple configuration.  <P>SOLUTION: A first channel sound output signal and a second channel sound output signal output from a first output circuit and a second output circuit respectively, both of which constitute the sound reproducing apparatus, are made to be in a mutually reversed phase relation. A first sound output means and a second sound output means for outputting the sounds by receiving the sound output signals are connected to the first output circuit and the second output circuit respectively with cables that make the output sounds in a same phase relation. As for the sound reproducing method, the sound output signals of the first and second channels output respectively from the first output circuit and the second output circuit are made to be in a mutually reversed relation, while the sound output means for outputting the sounds by receiving the sound output signals are connected to the first output circuit and the second output circuit respectively with two pairs of cables, in one of which the polarity is reversed with respect to that of the other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049686-A (JP)
Title: Earphone
Inventor: HOSOO MITSURU
IPC: H04R1/10
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately cope with a wide range of use situation, to obtain a high mounting property and excellent mounting feeling, to provide an excellently clear sound, to reproduce a trenchant low-pitched sound and clear middle and high-pitched sound, and also to improve sound quality by allowing an ear canal insertion member which is at least partially inserted to an ear canal to be attachable/detachable to/from a case body, attaching the ear canal insertion member formed of a soft material when emphasizing the mounting property, and attaching the ear canal insertion member formed of a hard material when emphasizing the sound quality.  <P>SOLUTION: An earphone has: the ear canal insertion member which is at least partially inserted to the ear canal; the case body where the ear canal insertion member is attachable/detachable; and a driver unit arranged inside the case body so as to generate the sound. The ear canal insertion member includes the elastically deformable soft insertion member and the highly rigid hard insertion member, which are selectively attached to the case body.  <P>COPYRIGHT: (C)2011,JPO&INPIT