baber/WOPTO huggingface dataset:
Patent JP-2011164808-A (JP)
Title: Card reader
Inventor: ISHIKAWA KAZUHISA
IPC: B65H43/00
Filed: 2010-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a card reader capable of preventing phishing and capable of not damaging a card in a situation in which phishing does not occur.  <P>SOLUTION: A card reader 1, which is provided with a card transport mechanism for performing capture and ejection of a card 2, is provided with a gate mechanism 6 upon which is formed an insertion/ejection slot 5 for insertion and ejection of the card 2. Upon the gate mechanism 6 is formed a protruding portion 11b protruding toward the ejection direction of the card 2. In addition, the gate mechanism 6 is provided with a card detection mechanism 14 for detecting when the card 2 has been ejected by the card transport mechanism to a removable position at which the card 2 can be removed by a user of the card reader 1, and a card removal prevention mechanism 15 for preventing removal of the card 2 when the card 2 has not been ejected to a removable position at a time of ejection of the card 2. The card detection mechanism 14 is disposed in the interior portion of the protruding portion 11b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011162374-A (JP)
Title: Container for hydrogen separation and purification
Inventor: FUJISAWA AKITOSHI
IPC: C01B3/00
Filed: 2010-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for hydrogen separation and purification for separating hydrogen from an impurity gas by introducing a hydrogen-containing gas into the container and occluding and storing the hydrogen in the gas into a hydrogen occluding alloy powder, the container hardly decreasing the hydrogen occluding and storing performance and hardly decreasing the recovery rate of hydrogen.  <P>SOLUTION: (1) The container for separation and purification of hydrogen includes a packed layer prepared by mixing a hydrogen occluding alloy power and a hydrogen non-occluding metal powder and filling the container with the mixture and has a function of occluding and storing hydrogen in a hydrogen-containing gas, which is introduced into the container, into the hydrogen occluding alloy powder so as to separate the hydrogen from the impurity gas, and is characterized in that the average particle diameter (median particle diameter D50) of the hydrogen occluding alloy powder when packed is not more than 20 μm. (2) The packed layer of the container for separation and purification of hydrogen is cylindrical, in which the ratio (L/D) of the height (L) to the inner diameter (D) of the layer is from 0.5 to 25 in a packed state, and the mass (weight) of the hydrogen occluding alloy powder in the packed layer is from 0.5 to 10 kg.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010202650-A (JP)
Title: Method for producing optically active trans-4-aminopiperidin-3-ol compound
Inventor: TOKUDA OSAMU
IPC: C07D498/04
Filed: 2010-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an optically active trans-4-aminopiperidin-3-ol compound.  <P>SOLUTION: The method for producing optically active substituted trans-4-aminopiperidin-3-ol comprises reacting substituted trans-4-aminopiperidin-3-ol represented by formula (1) (wherein, R<SP>1</SP>represents a 1-5C alky or the like; and R<SP>2</SP>represents a 1-5C alkyl having a 6-10C alkyl) with optically active N-protected amino acid represented by formula (2) (wherein, R<SP>3</SP>represents a protective group; R<SP>4</SP>represents a 1-12C alkyl which may have a substituent; and * represents an asymmetric carbon atom).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011161347-A (JP)
Title: Filtration system
Inventor: ARIMITSU YASUYUKI
IPC: B01D29/60
Filed: 2010-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filtration system which can improve water quality of treated water produced immediately after starting a filtration process.  <P>SOLUTION: The filtration system includes: a filtration means 110 for trapping suspended solids contained in raw water W110 by a filter medium to produce treated water W120; a passage switching means for switching passages to the filtration means 110 between the filtration process for producing the treated water W120 from the raw water by the filter medium, a backwashing process for backwashing the filter medium with washing water W130 and discharging the trapped suspended solids together with the washing water W130 to the outside of the system, and a washing process for rinsing the washed filter medium with rinse water W110 and discharging the rinse water W110 to the outside of the system; a chemical supply means 120 for supplying a chemical to the rinse water W110 flowing into the filtration means 110; and a control means 101 for controlling the passage switching means so that the filtration process, backwashing process, and washing process are sequentially performed, and controlling the chemical supply means 120 so that the chemical is supplied to the rinse water W110 in the washing process.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011163081-A (JP)
Title: Foundation structure using soil improvement body, and method for constructing the same
Inventor: HAMADA JUNJI
IPC: E02D3/12
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foundation structure using a soil improvement body, which can surely transfer a horizontal load, acting on a structure during earthquakes, to the soil improvement body and which enables the soil improvement body to bear the load; and to provide a method for constructing the foundation structure.  <P>SOLUTION: This foundation structure 10 using the soil improvement body 14 includes: the wall-like soil improvement body 14 which is constructed in a lattice shape in ground 12; a crossing foundation section 22 which gets into the periphery of the crossing section 18 of the soil improvement body 14, and which is joined to the crossing section 18; and a foundation section 24 which is constructed in the upper portion of the soil improvement body 14 and that of the crossing foundation section 22.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010158899-A (JP)
Title: Inkjet head
Inventor: MARUYAMA HIROYUKI
IPC: B41J2/045
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet head which has preferable printing quality and has a quick response speed.  <P>SOLUTION: In the electrostatically driving inkjet head 1, the center of an ink nozzle 11a is relatively formed on a position of the side where ink is supplied with respect to the center of a second nozzle 11b. Even when each ink chamber 5 is formed on silicon of crystal plane orientation (110) with an anisotropic etching, an ink droplet is straightly ejected in the vertical direction with respect to a nozzle surface 3a and, therefore, the inkjet head having preferable printing quality and a quick response speed can be provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011170101-A (JP)
Title: Cleaning and lubricating device, process cartridge, and image forming apparatus
Inventor: FUJIMORI AKIRA
IPC: G03G21/00
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To achieve high cleaning property and longer service life of a cleaning tool, and to make the device more compact.  <P>SOLUTION: The process cartridge 23 includes: a cleaning blade 31 for cleaning off contamination on the surface of a photoreceptor 8; a brush roller 801 for supplying a solid lubricant 502 to the surface of the photoreceptor 8 at the downstream of the cleaning blade 31 in the rotating direction of the photoreceptor 8; and a blade member 9 which is disposed at the downstream of the brush roller 801 in the rotating direction of the photoreceptor 8, carries out thin-film coating of the lubricant supplied to the surface of the image carrier, and charges the image carrier to a predetermined potential.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010176136-A (JP)
Title: Method and system for assessing quality of location content
Inventor: BECKNER MICHAEL T
IPC: G09B29/00
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for assessing the quality of a location content which can be acquired from a location base system.  <P>SOLUTION: The method and the system for assessing the quality of the location content are disclosed. The method includes a step for assessing the quality of the location content based on who provided the content, the accuracy of the location data associated with the content, the integrity of the content, and when the content was provided. As a result of the assessment, a quality score is generated. The quality score provides an indication for the reliability of the location content. The quality score can be updated when the content is changed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011171571-A (JP)
Title: Printed circuit board and method of manufacturing the same
Inventor: KITADA TOMOHITO
IPC: H05K3/34
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a printed circuit board such that even when an insulating substrate thermally expands or contract, solder and a solder fitting opening are set to suitable positional relationship.  <P>SOLUTION: The method of manufacturing the printed circuit board includes a first step of heating and bonding an insulating protective film 3 to a main surface of the insulating substrate 1 where a wiring pattern 2 including pads 21 is formed, a second step of forming solder filling openings 31 in the protective film by irradiating prescribed positions based on the insulating substrate with laser light, and a third step of positioning a printing mask 7 having print openings 71 corresponding to the solder filling openings with the insulating substrate as reference, and printing solder 5 on the solder filling openings to fill the solder filling openings.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011175750-A (JP)
Title: Conductive paste, and electronic component
Inventor: KUSANO MITSUHIRO
IPC: H01B1/22
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive paste capable of having both chemical durability and denseness of an external electrode.  <P>SOLUTION: In the conductive paste including conductive powder containing copper as a main component, glass powder and an organic vehicle, the glass powder includes low-softening-point glass powder by 20 to 50 vol% with a glass-softening point of 500 to 550°C and high-softening-point glass powder by 50 to 80 vol% with a glass-softening point of 570 to 650°C, a mean particle diameter D<SB>A</SB>of the low-softening-point glass powder is from 0.3 to 2.0 μm, a mean particle diameter D<SB>B</SB>of the high-softening-point glass powder is from 0.3 to 1.6 μm, and a relation of D<SB>A</SB>≥D<SB>B</SB>is satisfied.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011175751-A (JP)
Title: Binder for lithium ion secondary battery electrode
Inventor: HATAKEYAMA KOHEI
IPC: H01M4/62
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a binder for lithium ion secondary battery electrode that is superior in adhesion with metal.  <P>SOLUTION: The lithium ion secondary battery electrode binder comprises (X) 70-95 wt.% polyimide-based resin and (Y) 5-30 wt.% polyester or polyamide resin.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010202505-A (JP)
Title: Process for preparing porous silica particle, particle prepared thereby and use thereof
Inventor: AAUGER AURELIEN
IPC: C01B33/152
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for preparing porous silica particles, in which a water-soluble pore-forming agent such as cyclodextrin derivatives and saccharides is used, and to provide the porous silica particles prepared by the process and various uses and applications of the porous silica particles.  <P>SOLUTION: The process for preparing porous silica particles comprises the steps of: preparing silica particles containing the water-soluble pore-forming agent; and removing the water-soluble pore-forming agent by dissolution. The porous silica particles prepared by the process and various uses and applications of the porous silica particles are provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010134965-A (JP)
Title: Authentication device
Inventor: TAKIGUCHI KIYOAKI
IPC: G06T1/00
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To allow lasting biometric authentication without a risk of fabrication, etc.  <P>SOLUTION: Light which is made incident on a vein area of a detection object at a shallow angle aslant to the epidermal surface and passes through epidermal tissues and dermal tissues aslant while being scattered is irradiated, back scattered light to be generated by passage of the light through the dermal tissues at the back of the vein area of the detection object is used as background to fetch return light including a vein pattern generated by absorption of the back scattered light by a vein of the vein area of the detection object, and the vein pattern of the return light to be fetched is collated with a vein pattern to be stored. A means for fetching the return light includes a shield plate which faces an epidermal surface part on the side where the vein area of the detection object is to the direction that the light to be irradiated passes the epidermal tissues and the dermal tissues aslant, and shields that reflected light and the scattered light to be generated until the light reaches the back of the vein area of the detection object and the scattered light after the light passes through the back of the vein area of the detection object are mixed into the return light to be emitted from the epidermal surface part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011178729-A (JP)
Title: Nanoparticle, nanocomposite particle and method for producing the same
Inventor: MAKINO KIMIKO
IPC: B82B3/00
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nanoparticle, a nanocomposite particle and a method for producing the same, provided that the nanoparticle is excellent in redispersibility in water.  <P>SOLUTION: The nanoparticle comprises a material to be delivered, a biodegradable polymer and an amino acid and has a volume-average particle size of 1-900 nm. The biodegradable polymer is chosen from polylactic acid, polyglycolic acid, poly(lactic acid-glycolic acid) and polycyanoacrylate. The amino acid is preferably a basic amino acid.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011182813-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To keep fairness among players by making it hard to carry out the action of refraining from hitting a game ball until the time when a variable winning device becomes an advantageous state advantageous to the player.  <P>SOLUTION: A microcomputer for game control determines whether or not a winning is to be attained by using a random number for normal symbol winning determination stored as holding storage, and determines beforehand whether or not a winning is to be attained by using the random number for normal symbol winning determination extracted when a game ball passes through a gate. Also, when a predetermined condition is established, the microcomputer for the game control controls a game state to a high base state. A microcomputer for performance control performs reporting based on the determined result of the microcomputer for the game control when the game ball passes through the gate by using a performance device provided in the game machine, however, does not perform reporting in the high base state and during a big winning game.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011188550-A (JP)
Title: Inverter drive, air conditioner mounting the same, and hand drier
Inventor: ARISAWA KOICHI
IPC: H02P6/08
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an inverter drive that is less affected by a voltage ripple of a DC bus voltage, reduces an influence of the amount of shift added to and subtracted from a reference voltage on each terminal voltage, and mounts a square wave energization system having a large angle of lead of an applied voltage phase to an induced voltage phase, and to provide an air conditioner for mounting the inverter drive, and a hand drier.  <P>SOLUTION: A matching shift means 12a subtracts a prescribed amount of voltage shift Δx from a voltage level Vm at M point to perform level shift for outputting as a reference voltage Vm1 (=Vm-Δx).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232172-A (JP)
Title: Lighting system
Inventor: FUJIMORI JUNICHI
IPC: F21Y103/00
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To scatter sound and acquire sound absorption effects at wide frequency bands, while controlling enlargement of a lighting system which has an acoustic structure.  <P>SOLUTION: An acoustic structure 1 is constituted of ceiling 200 and a lighting system 300 attached to the ceiling 200. The sound absorption effect is produced by interference between an incident wave entering into an opening 14 and a reflected wave, the reflected wave resonating within a hollow member 10 corresponding to the incident wave to be emitted from opening 14. Effect of scattering sound is produced by interaction between the interference and interference which occurs among the incident wave and sound waves emitted from the opening 14. Such scattering effects may be produced, when different phases of sound waves is emitted from the opening 14 and the ceiling 200, respectively, and this causes flow of the kinetic energy of gas molecules in an oblique direction which does not intersect orthogonally with the sound waves. Because the size of thickness direction (z direction) of the hollow member 10 is sufficiently small, in comparison with the wavelength of resonance frequency, there is not need to sharply narrow the installation space of the lighting system 300.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011188899-A (JP)
Title: Fall prevention apparatus
Inventor: KIMURA YUICHI
IPC: E04G21/32
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fall prevention apparatus simplifying the work of going up and down a utility pole.  <P>SOLUTION: The fall prevention apparatus includes a long-length string 1, a fixture 2 disposed on one end side of the string 1 and for fixing the string 1 to a safety belt 8 worn by an operator, and a winding implement 3 around which the other end side of the string 1 is wound, wherein the winding implement 3 is configured so as to switch the state of allowing the take-in and take-out of the string 1 and the state of stopping the withdrawal of the string 1. The fall prevention apparatus further includes a plurality of locking implements 4, ... provided with a locking part 41 for locking projection parts 72, 73 projected from the utility pole 71 and an insertion part 42 connected to the locking part 41 and inserted into the string 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011190128-A (JP)
Title: Carbon nanotube aggregate and method for manufacturing the same
Inventor: TAKIMOTO YUJI
IPC: C01B31/02
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon nanotube aggregate and the like which can be improved in the packing efficiency when the same is loaded in a refining apparatus, can be improved in the handleability by suppression of generation of dust, and can be remarkably improved in the dispersibility when the same is added to a binder or the like, and from which impurities can be removed securely.  <P>SOLUTION: The carbon nanotube aggregate is particulate and has a bulk density of ≤0.25 g/cm<SP>3</SP>. It is desirable that the particle diameter is ≥1 mm; and it is desirable that the void fraction is ≥80 vol%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011193206-A (JP)
Title: Illumination device, image reader, and image forming apparatus
Inventor: AKATSU KAZUHIRO
IPC: G03B27/54
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide: an illumination device capable of suppressing the occurrence of color unevenness in illumination areas of blue light and yellow light emitted from a light condensing member; an image reader; and an image forming apparatus with the same.  <P>SOLUTION: A filter 40A is attached which is a transmittance controller positioned at the peripheral edge part 43b of an opening 43a of a holder 43 so as to block the opening 43a of the holder 43 which transmits reflected light 47, 48, 49 emitted from a concave curved mirror 44 with a pin 46. The filter 40A is the one in which transmittance of the blue light is different depending on a place in the sub-scanning direction of the image reading apparatus 13. In a first embodiment, transmittance control is partially performed to the blue light by changing thickness of a filter of a yellow color which is a complementary color of blue.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011189645-A (JP)
Title: Ornament made of ribbon and method for forming the same
Inventor: AOYAMA TAKAHARU
IPC: B44C5/00
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ornament made of a ribbon, wherein the ribbon surrounds a gift or others in a cross shape and are tied and to provide a method for forming the same.  <P>SOLUTION: The ornament (10) of a ribbon comprises a first ribbon (12) and a second ribbon (14) intersecting the first ribbon and folded back. The ornament has a loop (36) by the first ribbon, formed by tying one end part of the first ribbon and one end part of the second ribbon so as to place the other end (12b) of the first ribbon between the one end part (12a) of the first ribbon and the one end part (14a) of the second ribbon and form a knot (34) through which the other end part passes. The other end part (14b) of the second ribbon intersects the other end part of the first ribbon, is folded back, and is threaded through the loop.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011192564-A (JP)
Title: Electro-optical device and lighting system
Inventor: HAYASHI KENJI
IPC: H05B33/04
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system having sufficient practical strength and lighting efficiency.  <P>SOLUTION: The lighting system 110 has a structure formed by laminating two resin films 25a, 25b on a panel 18 which is a thin organic EL (electroluminescent) panel. A frame-shaped reinforcing member 28 planarly surrounding a light emitting area V is attached on the light emitting area V side of the laminate structure 25. A reinforcing member 30 covering the entire surface is attached onto a rear surface. The reinforcing members 28, 30 are members for reinforcing the thin-plate-shaped panel 18 and made of a material including a carbon fiber excellent in tensile strength. Reflection layers 28c, 30c are respectively disposed on inner surfaces of the reinforcing members. Owing to the structure, the lighting system 110 attains sufficient practical strength and lighting efficiency.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011195692-A (JP)
Title: Polyester resin aqueous dispersion and method for producing the same, and polyester resin coating obtained from the same
Inventor: SUGIHARA TAKASHI
IPC: C08L67/00
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin aqueous dispersion from which a resin coating excellent in hydrolysis resistance can be formed.SOLUTION: The polyester resin aqueous dispersion satisfies all of the following requirements (i), (ii) and (iii). (i) The dispersion is prepared by dispersing a polyester resin comprising a blend of an alcohol component and an acid component into an aqueous medium. (ii) The acid component constituting the polyester resin of (i) contains 3 to 30 mol% of a long-chain dicarboxylic acid having a 10-30C main chain bonded between two carboxy groups, and 50 to 97 mol% of an aromatic polycarboxylic acid. (iii) The polyester resin of (i) has an acid number of 2 to 10 mgKOH/g and a number-average molecular weight of 10,000 to 25,000.