baber/WOPTO huggingface dataset:
Patent JP-2010234467-A (JP)
Title: Polishing apparatus, polishing method for glass substrate, manufacturing method for glass substrate, glass substrate, and magnetic recording medium
Inventor: JOSEPH MARQUEZ
IPC: G11B5/84
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing apparatus efficiently discharging polishing liquid in a simple structure.  <P>SOLUTION: A rough polishing apparatus 21 includes a sun gear 23, an internal gear 25, and a carrier 27 which revolves and autorotates according to the rotation of the sun gear 23 and the internal gear 25. The rough polishing apparatus 21 includes an upper surface plate 29 and a lower surface plate 31 sandwiching the carrier 27. In addition, the rough polishing apparatus 21 is installed under the inner periphery of the lower surface plate 31 and has an annular first groove 43 which allows polishing liquid to flow thereinto. Part of a bottom face of the first groove 43 forms an opening 45 and the opening 45 is connected with a pipe 47 for polishing-liquid to flow thereinto from the first groove 43. The pipe 47 is installed under the lower surface plate 31 to extend from the first groove 43 toward the internal gear 25. In addition, the rough polishing apparatus 21 is installed under the outer periphery of the lower surface plate 31 and under one end of the pipe 47 and has a second groove 49 for polishing-liquid to flow thereinto. The second groove 49 is connected with a storage portion 41 through a pipe 57 or the like.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010244755-A (JP)
Title: Inspection device and inspection method of ic socket and electronic component
Inventor: SHIMODA KUNIKAZU
IPC: G01R1/073
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To attain both restraint of deformation of a lead in making it in contact with pins of an IC socket and contacting of the lead with the pins at loose positional accuracy.  <P>SOLUTION: A first and a second pins 21, 22 constituting a contact member 2 are provided with a shaft portion 30 held by a socket body 3 in free tilting around the same 3, and a first and a second extended portions 31, 32 bifurcated and extended from the shaft portion 30. The first extended portion 31 is longer than the second extended portion 32. The first and the second pins 21, 22 can tilt around the socket body 3 against reaction force that the second extended portion 32 receives from a buffer material 4 accompanying the tilting of the shaft portion 30. The first and the second pins 21, 22 are adjacent to each other in a symmetrical position. A tip part of each first extended portion 31 of the first and the second pins 21, 22 constitutes a pair of contact portions 5 in contact with one each of the two sites of the lead 10 in a length direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246233-A (JP)
Title: Rotor and motor
Inventor: YAMADA HIROTSUGU
IPC: H02K1/27
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotor capable of further reducing torque ripples by further suppressing a steep change in magnetic flux density.  <P>SOLUTION: In the rotor 10 of a consequent pole type structure, each salient pole 12a is formed so that its whole outer side surface (front surface) 12c has a bent portion with a predetermined curvature, and a ratio r1/R of between a radius r1 of the curvature of the outer side surface 12c and a radius R of a reference circumference C2 is set at any value in a range of 0.2≤r1/R≤0.8.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010243071-A (JP)
Title: Refrigerator
Inventor: AKEYAMA YUKAKO
IPC: F25D23/00
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an oxygen concentration from becoming 2% or less since oxidative deterioration of foods can be suppressed by reducing the oxygen concentration in a refrigerator, however, the deterioration is quickened by contrast in some foods when the oxygen concentration becomes 2% or less.  <P>SOLUTION: This refrigerator 1 includes at least an oxygen elimination and enrichment mechanism (a mechanism A) 2, a space (space) 3 in which the oxygen concentration is controlled by the mechanism A, and a mechanism (a mechanism B) 4 detecting the oxygen concentration in the space 3. By the oxygen elimination by the mechanism A2, the oxygen concentration in the space 3 is controlled to be an optional oxygen concentration within a range lower than that in the atmosphere. Then, when it is detected by the mechanism B4 that the oxygen concentration in the space 3 reaches a specified lower limit value by respiration of foods, the mechanism A2 works in a direction of enrichment, and returns the oxygen concentration in the space 3 to the original optional concentration. That prevents the oxygen concentration in the space 3 from becoming 2% or less.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010241660-A (JP)
Title: Impurity concentrating device
Inventor: USAMI SHO
IPC: C01B3/56
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impurity concentrating device for concentrating impurities included in hydrogen gas by utilizing an electrochemical hydrogen pump, in which a difference in concentration rate of impurities among cells is reduced when the cells constituting the electrochemical hydrogen pump are stacked in a plurality of numbers.  <P>SOLUTION: The electrochemical hydrogen pump comprises a plurality of cells 22A, 22B, in which the cells 22B as a part of the plurality of cells 22A, 22B are low pressure loss cells having lower pressure loss in an anode flow passage than the cells 22A. The exits of anode flow passages of the cells 22A, 22B are connected to each other through an exit manifold 26.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251816-A (JP)
Title: Thin acoustic electromechanical transducer
Inventor: OKUDA MASANAO
IPC: H04R9/04
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin acoustic electromechanical transducer providing excellent acoustic characteristics compared to a conventional one by preventing the flopping of a vibration plate.  <P>SOLUTION: A flat speaker 10 as this thin acoustic electromechanical transducer includes: a vibration film 12 of a structure where a coil is formed tightly on a thin film having flexibility; a pair of permanent magnets 18 and 20 arranged oppositely to the vibration film 12; and a front cover 22 and a back plate 24 as a housing for holding them. When a current flows to the coil, mechanical force along the thickness direction of the vibration film 12 acts on the coil according to the Fleming's left-hand rule. The vibration film 12 vibrates in association with the coil, and thereby acoustic waves are generated. The vibration film 12 is fixed to the housing through terminal boards 62, 64 arranged at two upper and lower parts. Thereby, flopping when the vibration film 12 vibrates is prevented, and an excellent acoustic characteristic is provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010225566-A (JP)
Title: E17/e12 swicthing socket adapter
Inventor: AOKI YOSHIAKI
IPC: F21S2/00
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adapter which enables to install an energy-saving lamp, having an E12 base of an international standard article on an E17 lamp-holder lighting apparatus.  <P>SOLUTION: An E12 lamp holder is inserted into an E17 base, and the E17 base and the E12 lamp holder are electrically jointed by welding, or the like. The lamp is readily manufactured and at low cost by a means of inserting a metal rod, or the like, into an outside tip at the central part of E17 base and the inside central part of the E12 lamp holder, and by electrically jointing through welding, or the like.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249219-A (JP)
Title: Seal ring
Inventor: TAIRA IWAO
IPC: F16J15/18
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal ring capable of reducing a torque, and capable of improving productivity.  <P>SOLUTION: This seal ring 100 is formed by arranging a recessed part 120 recessed further than a surface sliding on the side wall surface of an annular groove, along the inner peripheral edge on the side surface 103 of a seal ring body so that a thickness in the axial direction of the seal ring body becomes thinner on the inner peripheral side than the outer peripheral side, and is characterized in that the external shape, when viewing the recessed part 120 in the axial direction of the seal ring body is circular, and the center of this circle becomes a position dislocated to the opposite side of a cutting part 110 to the axis of the seal ring body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251544-A (JP)
Title: Device and method for removing resist
Inventor: KAI SATOSHI
IPC: H01L21/027
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for removing a resist, more concretely, removing only the resist called edge beads formed to the periphery of a substrate by ashing, regarding the removal of the resist applied to the substrate.  <P>SOLUTION: The device for removing the resist is equipped with: a mask susceptor in a chamber for the device for removing the resist; a substrate susceptor arranged inside the mask susceptor and placing the substrate; and a cover-like ashing mask arranged at a position covering the substrate on the mask susceptor and including an opening exposing the periphery of the substrate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246811-A (JP)
Title: Pinball game machine
Inventor: NISHIMORI FUMIYA
IPC: A63F7/02
Filed: 2009-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To increase players' excitement and enjoyment of a game in an error-notification by reporting information relating to a game machine to the game player by utilizing the error notification mode.  <P>SOLUTION: The pinball game machine capable of executing a predetermined symbol game includes: a notification-mode-change lottery means (steps S201 and S202) for executing a lottery, according to an inner state of the game machine, on whether or not the notification mode by a notification means for reporting abnormality when the abnormality occurs in a predetermined game action is changed to another notification mode other than a normal mode; and an abnormality-notifying control means (step S203) for controlling notification of the notifying means in the notification mode which is determined by the lottery through the abnormality notifying-mode lottery means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010256536-A (JP)
Title: Image processing device and image display device
Inventor: TSUBAKI IKUKO
IPC: G09G5/36
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To enable designation of an image area and a gradation range on which gradation correcting processing is performed, when the gradation correcting processing is applied to an image, and to precisely enhance the detailed information to which a user desires to draw attention, by independently applying gradation correcting processing on the inside and the outside of a target area.  <P>SOLUTION: An image display device has a target-area acquiring section 1 and an image dividing section 2 which set the target area in an input image; a center luminance value determining section 3, that determines a central luminance value of the set target area; an inside target area gradation correction property determining section 4, that determines gradation correction property, based on the determined central luminance value; an inside target area gradation correction calculating section 5 that performs gradation correction in the target area, based on the determined gradation correction properties; an out of target area gradation correction property determining section 6, that calculates the amount of statistics for a pixel outside the target area set in the image dividing section 2 and determines the gradation correction property, based on the calculated amount of statistics; and an out of target area gradation correction calculating section 7, that performs gradation correction outside the target area, based on the determined gradation correction property.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255906-A (JP)
Title: Refrigerating cycle
Inventor: IINO YUSUKE
IPC: F25B39/04
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating cycle capable of operating with high capacity the same or more than a refrigerating cycle using a conventional refrigerant R134a by searching for a possibility of further improving the refrigerating cycle when using a new refrigerant R1234yf.  <P>SOLUTION: In the refrigerating cycle equipped with a compressor, a subcooling condenser having a condensing part and a supercooling part, a pressure reducing-expansion means, and an evaporator, R1234yf is used as the refrigerant, an internal heat exchanger is provided carrying out heat exchange between an outlet side refrigerant of the subcooling condenser and an outlet side refrigerant of the evaporator, and an occupation ratio of the supercooling part of the subcooling condenser is optimized.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010256136-A (JP)
Title: Vibrator drive method, drive circuit and inertial force detector equipped with the drive circuit
Inventor: KATAOKA MAKOTO
IPC: G01C19/5755
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve the sensitivity of detecting an angular velocity output in a vibrator drive circuit which can remove crosstalk noise caused by parasitic capacitance.  <P>SOLUTION: The drive circuit 120 includes: a modulated wave generation circuit 121 for generating a modulated wave which is an AC voltage with a frequency fr which is nearly the same as the resonance frequency of the vibrator 412; a carrier wave generation circuit 122 for generating a carrier wave which is an AC voltage with a frequency fc which is higher than the resonance frequency of the vibrator 412; an amplitude modulation circuit 123 which amplitude modulates the carrier wave with the modulated wave and outputs a drive signal to a drive fixed electrode 416; and a DC voltage adjustment circuit 124 which adjusts the DC voltage of the carrier wave and outputs the adjusted carrier wave to the vibrator 412. The output signal of the carrier wave generation circuit 122 of the drive circuit 120 is applied to the vibrator 412 through the DC voltage adjustment circuit 124 and a fixed part 413. The drive signal Vk to be applied to the drive fixed electrode 416 is shown in Fig.2(a), while the voltage Vmass to be applied to the vibrator 412 is shown in Fig.2(b).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010254529-A (JP)
Title: Method for producing diamond and shock compression apparatus
Inventor: KATO MASAHARU
IPC: C01B31/06
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a diamond in which the diamond, which comprises fewer particles each having an acute portion and is larger in the primary particle diameter in comparison with the case of a cluster diamond to be obtained by an explosion method, can be obtained by subjecting the cluster diamond to shock compression treatment, and to provide a shock compression apparatus.  <P>SOLUTION: The method for producing the diamond comprises: a first step of mixing the cluster diamond homogeneously with metal powder, compacting the obtained mixture 3 under pressure and housing the obtained compact in a metallic sample tube 1; a second step of subjecting the compact 3 housed in the sample tube 1 to the shock compression treatment using an explosive 10; a third step of cutting the sample tube 1 after the shock compression treatment to recover the contents; and a fourth step of chemically purifying the recovered contents to remove impurities.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010259265-A (JP)
Title: Vehicle, and method for determining abnormal condition in step-up circuit mounted on vehicle
Inventor: MITSUYA NORITAKE
IPC: B60L50/16
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To determine abnormal conditions in a step-up circuit without providing a special sensor.  <P>SOLUTION: In a method for determining the abnormal conditions in the step-up circuit mounted on a vehicle, it is determined that the abnormal conditions occur in which a transistor T41 constituting an upper arm of a slave-side step-up circuit 65 is fixed in an on-state when a voltage VL2 in a second low voltage system detected by a voltage sensor 68a is equal to or higher than a threshold Vref while the system main relay 56 is on and system main relays 66, 67 are off together, that is, in a slave cut-off state. As a result, the abnormal conditions in the slave-side step-up circuit 65 can be determined without installing the special sensor. In addition, when the abnormal conditions are determined, the subsequent start of a system is prohibited and the system is stopped.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009169432-A (JP)
Title: Display device and driving method thereof
Inventor: SHIRASAKI TOMOYUKI
IPC: H01L51/50
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device that enables a light-emitting element to emit light with a suitable continuous brightness value scale corresponding to display data, and to provide a driving method thereof.  <P>SOLUTION: A data driver 140 generates an offset voltage (compensation voltage) Vofst corresponding to varying element characteristics of a transistor Tr13 etc., for light emission driving provided on each display pixel PIX (pixel driving circuit DC) arrayed in a display region 110, generates a correction gradation voltage Vpix by performing correction processing for adding the offset voltage (compensation voltage) Vofst to a signal voltage (original gradation voltage Vorg) corresponding to a continuous brightness value scale included in display data of each display pixel PIX, and applies it to each display pixel PIX through a data line Ld in each column.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010258365-A (JP)
Title: Iron core for electric power apparatus
Inventor: FUJISAKI KEISUKE
IPC: H01F30/00
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce, more than in the prior art, a rotating magnetic field which arises in an iron core composed of a combination of a longitudinal component and a lateral component.  <P>SOLUTION: A lamination direction of a directional electromagnetic steel plate in longitudinal components 11a-11c is set to be a depth direction of an iron core for an electric power apparatus 10, and a lamination direction of a directional electromagnetic steel plate in lateral components 12a-12d is set to be a height direction of the iron core for the electric power apparatus 10. Then, an interface 13 in the depth direction of the center longitudinal component 11a and lateral components 12a-12d is composed of three planes. The generation of rotating magnetic field in the interface 13 is further controlled than in the prior art.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010263111-A (JP)
Title: Method of exciting superconducting electromagnetic apparatus and superconducting electromagnetic apparatus used for the same
Inventor: YOKOYAMA SHOICHI
IPC: A61B5/055
Filed: 2009-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of exciting a superconducting electromagnetic apparatus capable of reducing the amount of penetration of heat into a cryostat, and to provide the superconducting electromagnetic apparatus.  <P>SOLUTION: When adjusting a correction magnetic field by at least one specific superconducting shim coil, in a plurality of superconducting shim coils, a permanent current shim coil connected to the specific superconducting shim switch is turned on, while an excitation current flowing from an exciting power supply to a superconducting main coil is changed, thus an induction current is made to flow to the specific superconducting shim coil and the exciting current for flowing is made to flow, based on the induction current.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246871-A (JP)
Title: Medical treatment tool for carpal tunnel syndrome
Inventor: OTSU MINORU
IPC: A61F5/03
Filed: 2009-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical treatment tool for carpal tunnel syndrome, improving a treatment effect.  <P>SOLUTION: This medical treatment tool for carpal tunnel syndrome includes: a palm band including a stretchable member provided at one end and a fixing member provided at the other end and engaged with the stretchable member through an engaging member; and a wrist band including a stretchable member provided at one end and a fixing member provided at the other end and engaged with the stretchable member through an engaging member. In both the bands, the middle positions thereof are connected to each other at a required space by a connecting member. The palm band is fitted in the state of regulating the movement of the thumb to a certain extent extending from the indicating finger to the wrist side from the root of a little finger, and the wrist band is fitted in the state of regulating the movement of the wrist to a certain extent. Thus, the movement of transverse carpal ligament influenced by the movement of the thumb is restrained to keep a rest, and the atrophy or inflammation of the transverse carpal ligament can be recovered or cured to eliminate flat pressure to the carpal tunnel and also the movement of the wrist can be restrained to cure tenovaginitis.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010259402-A (JP)
Title: Allergen reduction milk composition having improved flavor and method for producing the same
Inventor: MATSUMOTO TOMOAKI
IPC: A23L33/00
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a milk composition having improved flavor and containing hydrolyzed milk, a method for producing the same and a milk product that contains the milk composition and suppresses allergic reactions.  <P>SOLUTION: The milk composition that remarkably reduces bitterness derived from free amino acid of hydrolyzed milk and has an improved flavor characteristic of milk is obtained by mixing hydrolyzed milk with a treated liquid of milk serum prepared at a negative pole side after a milk serum raw material is energized using a negative pole and a positive pole. The milk composition is used for suppressing allergic reactions.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010260514-A (JP)
Title: Drive assist device for vehicle
Inventor: MARUYAMA TADASHI
IPC: B60T7/12
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive assist device for a vehicle that turns on a brake lamp in an appropriate timing when a brake force more than a predetermined value is produced.  <P>SOLUTION: A PCU (preview control unit) 5 makes a relay switch 56 connect to a sub line 55 side, not only when a control fluid pressure produced by an automatic brake control is a threshold value or more, but also when a fluid pressure Pm of a master cylinder is a set value P0 or more, to turn on the brake lamp 52 independent of a brake pedal switch 54. This enables the brake lamp 52 to turn on in an appropriate timing, even when a higher fluid pressure is produced due to remaining pressure than a fluid pressure to be produced in the master cylinder 27 by a normal pressing operation, such as for example when a driver operates a brake pedal 25 in a state that a fluid pressure by the automatic brake control remains in the master cylinder 27.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010263810-A (JP)
Title: Method for determining side effect or drug action of erlotinib
Inventor: HAMADA AKINOBU
IPC: G01N33/15
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for determining the side effect or drug action of erlotinib by identifying genetic polymorphism associated with the drug action or side effect of the erlotinib of a remedy of non-small cell lung cancer, and utilizing the genetic polymorphism.  <P>SOLUTION: The method for determining the side effect or drug action of the erlotinib of the remedy of the non-small cell lung cancer includes detecting at least one of the genetic polymorphism present in ABCB1 (P-sugar protein) gene.  <P>COPYRIGHT: (C)2011,JPO&INPIT