baber/WOPTO huggingface dataset:
Patent JP-2010277624-A (JP)
Title: Magnetic recording device, head evaluation device, spin stand device, and write pole erasure evaluation method
Inventor: UENO HIROAKI
IPC: G11B5/00
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording device which enable the reliable inspection of pole erasure with high accuracy; a head evaluation device; a spin stand device; and a write pole erasure evaluation method.  <P>SOLUTION: First information being information of the same polarity is written into a predetermined write area containing a plurality of tracks in a recording medium, and second information is written onto a target track positioned within the area for writing the first information. Third information being information whose end of write has a polarity opposite to the polarity of first information is written into an area where the second information is not written on the target track. The second information read before or after the third information is written is compared to determine the occurrence of pole erasure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010274187-A (JP)
Title: Visible-light responsive composition, and photoelectrode, photocatalyst and photosensor each employing the same
Inventor: KUSAMA HITOSHI
IPC: C40B40/18
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel visible-light responsive composition that exhibits a strong photocurrent response to visible light irradiation and can be a photocatalyst or a photosensor.  <P>SOLUTION: The visible-light responsive composition composed of Fe, Ti, M and oxygen with M being a species of elements selected from the group consisting of Ca and Bi, is characterized in that the ratios of the individual elements contained therein (molar ratios) relative to the total of Fe, Ti and M representing 100% are within the following ranges: Fe in 81 to 90%, Ti in 9 to 10%, and M in 0.1 to 10%. There are disclosed a photoelectrode, a photosensor and a photocatalyst each constituted of the visible-light responsive composition, and a method of electrolyzing water using the photosensor or the photocatalyst.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010277887-A (JP)
Title: Power supply cord
Inventor: FUJIMA YOSHIKO
IPC: H01B7/32
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply cord with a structure wherein a crystal structure of copper is apt to appear at a mark caused by short circuit of a conductor or fire and an analysis based on a DAS (Dendrite Arm Spacing) method is possible even though applying of a CS (Cell Size) method is difficult.  <P>SOLUTION: Copper oxide 3 arranged in the vicinity of an outer periphery of a conductor 1 covered with an insulator 2 is provided, and the copper oxide 3 is melt-mixed upon forming the short circuit mark caused by short circuit of the conductor 1 thereby a dendrite structure in a crystalline structure of the short circuit mark appears.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009194940-A (JP)
Title: Efficient multiple input multiple output system for multipath fading channel
Inventor: ZEIRA ARIELA
IPC: H04B1/707
Filed: 2009-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a MIMO system which is different from a conventional one and equalizes received multipath components.  <P>SOLUTION: Data are transferred in a wireless communication system such as a wireless spread spectrum communication system. Data are encoded to generate a plurality of data streams. By each of a plurality of transmitting antennas 34, the data streams are used to generate a vector for transmission. Each transmission vector is transmitted by its transmitting antenna through a wireless air interface experiencing multipath. multipath components from each transmitted transmission vector are received by a plurality of receiving antennas 36. The received multipath components are equalized to recover the transmission vectors. The data are recovered from the recovered transmission vectors.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010004038-A (JP)
Title: Neutron detection structure
Inventor: KEYSER THOMAS R
IPC: H01L31/09
Filed: 2009-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a neutron detection structure readily manufactured and utilizing a readily available SOI SRAM.  <P>SOLUTION: The neutron detection structure composed of a silicon-on-insulator memory cell includes a conversion layer for converting incident neutrons into charged particles; a device layer accepting the charged particles; an embedded oxide layer directly adjacent to the device layer and the conversion layer for isolating the conversion layer from the device layer; an insulating layer, a passivation layer formed on the insulating layer, opposed to the buried oxide layer and the device layer and a plurality of conductive contacts providing electrical contact to the device layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009230153-A (JP)
Title: Improved apparatus and method for modular multiplication and exponentiation based on montgomery multiplication
Inventor: HADAD ISAAC
IPC: G09C1/00
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved microelectronic arithmetic logic unit for performing a Montgomery modular multiplication.  <P>SOLUTION: An apparatus performs a Montgomery modular multiplication of ρ(A×B)N, wherein ρ(A×B)N is modularly congruent to A×B×I mod N, wherein: I×2<SP>n</SP>≡1 mod N; A, B and N are n bit long operands; and N is odd. The apparatus comprises: first and second main memory registers, each of which holds an n bit long operand and is adapted to store the multiplier B and the modulus N; a device which simultaneously multiplies a first value by a second value and multiplies a third value by a fourth value, to accumulate both results and has one carry-save adder for outputting anticipated bits Y<SB>0</SB>as incoming bits to the device; and a Y<SB>0</SB>sense unit which determines Y<SB>0</SB>so that the least significant bit k output from the carry-save adder is zero.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010288125-A (JP)
Title: Television broadcast tuner
Inventor: KOBASHI KAZUMA
IPC: H04N5/44
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television broadcast tuner, capable of performing suitable adjustment of a gain and attenuation according to the type of broadcasting signal which is to be received, or the like, without significantly changing the existing circuit layout.  <P>SOLUTION: In the television broadcast tuner 1, a resistance attenuation circuit 3, whose resistance value can be changed, a trap circuit 4 having a bypass line 13, and a switching circuit 5 that includes a switching element 21 are arranged at the rear stage of an LNA 2, the attenuation amount of the resistance attenuation circuit 3 and a valid or invalid state of the trap circuit 4 are switched simultaneously by performing a switching operation by the switching circuit 5 in a first mode and a second mode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010284385-A (JP)
Title: Ophthalmic surgery drape
Inventor: OKUBO KENJI
IPC: A61B19/08
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drape for ophthalmic surgery, in which uncomfortableness is not given to a patient in ophthalmic surgery.  <P>SOLUTION: The drape for ophthalmic surgery includes a sheet member to cover the face of the patient, an opening part provided at a corresponding position to the eye of the patient as the face of the patient is covered with the sheet member to expose the eye of the patient, a support that is deformable to support the sheet member in curvature at a corresponding position close to the nose and the mouth of the patient as the face of the patient is covered with the sheet member, and a loosening part formed by loosening the sheet member close to the support.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011002475-A (JP)
Title: Alignment method, alignment device, and exposure apparatus
Inventor: IWAMOTO MASAMI
IPC: G03F9/00
Filed: 2009-06-16
Abstract: PROBLEM TO BE SOLVED: To align a photomask with high accuracy, even to a pattern of a complicated figure.SOLUTION: While a substrate having a pattern in a matrix is conveyed, a plurality of images, which are taken at a predetermined time interval by an imaging means having a plurality of light receiving elements arrayed along a straight line in a direction substantially perpendicular to the conveyance direction of the substrate, are serially processed to detect a position where the luminance changes in the array direction of the light receiving elements. Edge number data are obtained by summing, along the substrate conveyance direction, frequencies of luminance changes detected at the same position while the substrate is moved in a predetermined distance. Positions of a plurality of major sides parallel to the conveyance direction in the pattern are identified based on the number of edges exceeding a predetermined threshold. Middle point positions in a plurality of proximity pairs are computed, a middle position close to a target position preliminarily set in the imaging means is selected from the middle position points of the plurality of proximity pairs, and a displacement between the middle position and the target position of the imaging means is computed. A photomask is moved in a direction substantially perpendicular to the conveyance direction of the substrate so as to render the displacement into a predetermined value.
Patent JP-2011000228-A (JP)
Title: Bathroom ventilation dryer
Inventor: YOSHINAGA NOBORU
IPC: F26B9/02
Filed: 2009-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom ventilation dryer with excellent energy saving property and reliability, capable of obtaining a required sufficient drying effect matched with an environment while reducing power consumption and improving finish feeling.SOLUTION: Within the set operation time Tx, hot air drying is performed for the fixed time T1 first, then blowing drying is performed for the prescribed time T3, and the hot air drying is performed for the prescribed time T2 finally. Hot air required operation time Th and blowing required operation time Tc are obtained corresponding to the temperature and moisture of air inside an undressing room 2, and the prescribed time T3, T2 is set on condition that the prescribed time T2 becomes absolute minimum on the basis of the relation of the operation time Tx, the fixed time T1, the hot air required operation time Th and the blowing required operation time Tc.
Patent JP-2010031251-A (JP)
Title: Polyester composition
Inventor: KIMURA KENJI
IPC: C08L67/04
Filed: 2009-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester composition which has excellent processing stability even after storage under an atmosphere of high temperature and high humidity.  <P>SOLUTION: The polyester composition includes respective constituents of the following (A), (B), and (C). (A) is a polyester, (B) is a cyclic phosphite having a structure of dibenzo[d, f][1, 3, 2]-dioxaphosphepine, or dibenzo[d, g][1, 3, 2]-dioxaphosphocine, and (C) is at least one component selected from the group consisting of a neutralizing agent and a compound of formula (II), wherein R<SP>8</SP>represents an alkyl group; n is an integer of 1 to 4; and X' represents an n-hydric alcohol moiety.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011002785-A (JP)
Title: Image forming apparatus
Inventor: SHIMIZU KATSUMI
IPC: G03G15/02
Filed: 2009-06-22
Abstract: PROBLEM TO BE SOLVED: To prevent a charging failure of a photoreceptor under a low-temperature environment and an image deletion failure under a high humidity environment by heating a charging roller without adding a new member (without increasing the cost).SOLUTION: This image forming apparatus having the charging roller for charging the photoreceptor includes a charging unit case for holding the charging roller, and a discharge lamp for generating antistatic light for removing charge charged on the photoreceptor. The discharge lamp is attached to the charging unit case.
Patent JP-2011005745-A (JP)
Title: Woody plate having anti-allergenicity
Inventor: MAEDA NAOHIKO
IPC: B27K5/00
Filed: 2009-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a woody plate having anti-allergenicity which is excellent in a scratch resistance, abrasion resistance, and gloss change resistance and does not need repair with wax.SOLUTION: The woody plate having the anti-allergenicity has a plate-shaped woody base material and a functional layer which is arranged on the outermost surface of the woody base material and formed from a single layer or a plurality of layers. A layer constituting the surface of the functional layer contains an anti-allergenic agent. The layer constituting the surface of the functional layer is a coating film at least 5 μm in thickness which is formed by applying/curing a curable resin composition containing the anti-allergenic agent and an aliphatic urethane acrylate resin having an average molecular weight (Mw) of 500-2,000 and at least three (meth)acryloyl groups. A change in glossiness at a measuring angle of 60° before and after the 10 reciprocating sliding of steel wool #0000 is carried out on a coating film surface under a load of 1 kg is within ±5.
Patent JP-2011007435-A (JP)
Title: Refrigerator
Inventor: YOSHIDA JUNJI
IPC: F25D21/08
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a refrigerator which avoids the heat of a heater used for defrosting to flow out into a freezing chamber or a refrigerating chamber, maintains defrosting quality, and suppresses electric power consumption.SOLUTION: The refrigerator includes: a cooler 24 which is part of a refrigerating cycle; a pipe heater 41 for directly melting frost adhered to the cooler 24; a radiant heater 15 arranged below the cooler 24 and melting frost from the lower side; and a control means (not shown in the figure) for controlling current-carrying to the pipe heater 41 and the radiant heater 15. The control means starts to energize the radiant heater 15 after starting to energize the pipe heater 41 so as to defrost the cooler 24.
Patent JP-2011010524-A (JP)
Title: Fine positioning mechanism with ultrasonic motor and vibrator holding mechanism
Inventor: KAMI YOSHIHIRO
IPC: H02N2/00
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To achieve a high degree of quietness by suppressing the occurrence of abnormal noise caused by resonance.SOLUTION: A fine positioning mechanism with an ultrasonic motor includes: an anchor block 1, a mobile body 3 so supported as to be movable in a moving axis direction with respect to the anchor block 1, a vibrator 8 that has a cuboid shape and has one plane formed with two projections 9 (9a, 9b) and excites a plurality of vibration modes by a high-frequency signal, and a vibrator holding mechanism 14 for holding the vibrator 8 with respect to the anchor block 1. The vibrator holding mechanism 14 includes a thin flat spring 7 for holding the vibrator 8 in the moving axis direction of the mobile body 3, a coil spring 12 for pressing the vibrator 8 toward the mobile body 3, a pressing spring 11 for deforming the coil spring 12 to generate a pressing force, and an attenuation material 13 disposed in contact with both the thin flat spring 7 and the coil spring 12.
Patent JP-2011010738-A (JP)
Title: Game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine reducing the number of connecting lines for connecting a group integrated control means to a group unit control means, besides being accurately resettable at a high speed even if a failure occurs in data transmission/reception between the group integrated control means and group unit control means.SOLUTION: This game machine includes a game control means for integrally controlling a game, and a performance control means for executing the performance of the game corresponding to a command from the game control means and, when determining that data transmission is failed, simultaneously commands the initialization to all the group unit control means controlled by the group integrated control means.
Patent JP-2011012854-A (JP)
Title: Humidifier
Inventor: KUMAKI HIROTAKA
IPC: F24F6/06
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a humidifier, configured so that dripping of water can be avoided when a water supply tank is returned to a predetermined position after water supply to the water supply tank, and a liquid tray part can be easily taken out and cleaned.SOLUTION: The humidifier 1 includes: a case body 1A having an air suction port 1B and an outlet port 1C; a front panel 2 installed to be vertically movable relative to the case body 1A; the water supply tank 3 provided within the case body 1A; a humidifying filter 4 laid over a filter holder 4D4A with a lower end portion thereof being dipped in sterilizing liquid in the vicinity of the water supply tank 3; and a sterilizing electrode 6 dipped in sterilizing liquid having a sterilizing effect which is stored in a liquid tray 7B to generate the sterilizing liquid from water in the water supply tank 3. The humidifier further includes an interlocking mechanism 20 which raises the filter holder of a filter unit in interlocking by raising the front panel 2 relative to the case body 1A. Thus, the water supply tank 3 can be drawn out of the case body 1A from the front lower side of the case body 1A opened by raising the front panel 2.
Patent JP-2010226691-A (JP)
Title: Planar antenna
Inventor: SUMI MAKOTO
IPC: H01Q1/38
Filed: 2009-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To ensure a planar antenna which is electrically downsized and achieves sufficient VSWR characteritics, and to make it hard for undesired current to flow through the planar antenna during power supply.  <P>SOLUTION: The planar antenna includes: a dielectric substrate; a ground plate provided on one plate surface of a substrate; two linear conductors that are provided on one plate surface, have respective one ends that are separated from each other, are connected to one side of the ground plate, and are extended in the direction away from the ground plate; two plate like elements that are provided on one plate surface to be separated from each other, are connected to the two linear conductors, and are disposed to be mutually outside the connection portion; and one power supply line which is provided on the other plate surface of the substrate, is extended from the ground plate toward the two plate like elements, and is electromagnetically coupled to the two linear conductors and the like. The two plate like elements each include a first margin which is a side contacting the linear conductors, and a second margin which is formed toward the outside and toward the ground plate starting from the tip at the ground plate side of the first margin.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011011651-A (JP)
Title: Mounting structure of bracket
Inventor: YAMADA NOBUO
IPC: B60N2/90
Filed: 2009-07-02
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional seat frame, of which structure for arranging brackets in recessed parts of a lateral pipe and for fixing them by welding and welding a reinforcement wire arranged over front faces of a pair of brackets to the seat frame is disclosed, for preventing deformation of this seat frame by tension of the wire when impact of rear collision is received that the wire is insufficient to cope with deflection stress of the brackets although it is capable of coping with deformation of the seat frame.SOLUTION: The mounting structure of the brackets 2 vertically crossing a side unit 102 of a pipe frame 1 includes the brackets, a first welding part for fixing the side unit, a rib piece arranged near the welding part and a second welding part for fixing the brackets or the side unit. On collision, the brackets receive applied load via a head rest stay and cope with the deflection stress for the brackets.
Patent JP-2011018293-A (JP)
Title: Settlement management system
Inventor: TSUKAMOTO HIDEHIKO
IPC: G07B15/00
Filed: 2009-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an settlement management system capable of adjusting a charge on a bicycle parking position and remarkably improving user's usability.SOLUTION: The settlement management system includes: a parking lock device 4 including a parking side control part 8 for controlling locking and unlocking of a bicycle; a management device 11 including a management side control part 21 which when a signal for turning on a card information transmission and reception change-over switch 15 is transmitted from the parking side control part 8, regulates card information transmission and reception change-over switches of the other parking lock devices 4; a card receiving part 12 including a card information transmission and reception part 14 for an IC card 13 and a card information transmission and reception change-over switch 15 which is normally held at OFF and is turned on by the parking side control part 8; and a card information transmitting and receiving cable 16 for connecting a card reader/writer 18 included in the management device 11 to respective card information transmission and reception change-over switches 15 in series.
Patent JP-2011023440-A (JP)
Title: Led driving device
Inventor: UCHIO SEIICHIRO
IPC: H01L33/00
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED driving device in which electronic components and electronic circuits are installed as modules as much as possible.  <P>SOLUTION: The LED driving device 100 for driving LEDs includes an AC/DC converter 120 which converts an AC voltage into a DC voltage, and a DC/DC converter 130 which steps down and converts the DC voltage obtained by the AC/DC converter 120 into a desired DC voltage, wherein the AC/DC converter 120 and DC/DC converter 130 are packaged in one module.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011020805-A (JP)
Title: Rope hooking method of elevator and rope hooking tool used therefor
Inventor: TAKAMURA NAOHIRO
IPC: B66B7/00
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rope hooking method of an elevator and a rope hooking tool used therefor, capable of instantly coping with it when an accident is caused, by being placed in a range visually confirmable by a worker, by wholly storing a rope in rope hooking work in a hoistway, by setting a rope releasing place on a gondola for installation work or on a car.  <P>SOLUTION: The rope hooking tool 10 includes drums 14 and 15 wound with the rope 18 and first and second dummy sheaves 12 and 13, and is arranged on an upper surface of the car 21 existing in the lowest part in the hoistway 25. After winding the rope 18 laid around the dummy sheaves 12 and 13 and a suspending-supporting sheave 22 of the car 21, on a suspending-supporting sheave 30 of a counterweight 29 existing in the lowest part of the hoistway, its one end is locked on the rope hooking tool 10, and the car 21 is hoisted up to the uppermost part of the hoistway, and the rope 18 wound on the second dummy sheave 13 is replaced with a driving sheave of a hoisting machine 28, and one end and the other end are fixed to rope pitches 26 and 27.  <P>COPYRIGHT: (C)2011,JPO&INPIT