baber/WOPTO huggingface dataset:
Patent JP-2009274374-A (JP)
Title: Liquid droplet delivery device, liquid droplet delivery method, and image forming device
Inventor: NODA KOJI
IPC: B41J2/18
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To restrain a blank-delivered liquid from being accumulated by a maintenance operation of a liquid droplet delivery head for delivering an ink droplet or the like, and to prevent a nozzle for delivering a liquid droplet from being clogged.  <P>SOLUTION: The ink is restrained from being accumulated in a blank delivery receiver 86, by carrying out the blank delivery into a cap member 83 having an absorber 82 when a lapse time from a printing-finished time point up to the start of the next printing is short, and by carrying out the blank delivery into a blank delivery receiver 86 having no absorber when the lapse time is long, in a blank delivery operation when starting printing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280656-A (JP)
Title: Viscosity modifier composition, viscosity modifying method for aqueous solution using the same, and gel preparation method
Inventor: KOISHIKAWA JUNKO
IPC: A61Q17/00
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a urethane type viscosity modifier composition stable in a wide temperature region and good in handleability.  <P>SOLUTION: The viscosity modifier composition contains a urethane type viscosity modifier as component (A), a compound represented by general formula (1) as component (B) (wherein R indicates a 2-6C alkylene group and a indicates a number of 1-10, provided that the weight average molecular weight must be ≤500), and water as component (C).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281866-A (JP)
Title: Sensor circuit
Inventor: EGUCHI TOMOYA
IPC: H01H36/00
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor circuit capable of preventing the output signals of two comparators from taking different values in a state that the sensor circuit works normally.  <P>SOLUTION: The signal processing circuit 8 of a stop lamp switch includes a first and a second comparators 11, 12 where the input signals Vin1, Vin2 are respectively input from magnetic sensors 4, 5 according to a moving amount of a plunger pin accompanying with a step-in operation of a brake pedal. The signal processing circuit 8 includes a first and a second reference signal changing circuits 13, 14 which change the values of the reference signals Vref1, Vref2 of the other comparators 11, 12 to the predetermined values such that the values of the output signals Vout1, Vout2 of other comparators 11, 12 invert at that time when the values of output signals Vout2, Vout1 of one comparators 12, 11 invert.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009284295-A (JP)
Title: Low-impedance loss line component
Inventor: TOYA HIROKAZU
IPC: H01L25/18
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a function of an ideal power supply that has an extremely low impedance value and an extremely small transmission coefficient value up to a band exceeding 1 GHz and cannot be achieved by a capacitor.  <P>SOLUTION: One portion of a lead frame is connected to an edge in a width direction of a second cathode layer in a low-impedance loss line and the entire center section of a first cathode layer each, the low-impedance loss line and one portion of the lead frame are sealed with a packaging resin 36, the lead frame is cut with an edge section left, and the edge section exposed from the packaging resin 36 is bent to form a power terminal 35 and a ground terminal 34, thus forming a low-impedance loss line component 37. The low-impedance loss line component 37 is mounted on a printed circuit board 38, the power terminal 35 is inserted into power supply wiring 40 in series via a via 41, and the ground terminal 34 is connected to a ground plane 39 in parallel via the via 41.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280127-A (JP)
Title: Pneumatic booster
Inventor: ENDO MITSUHIRO
IPC: B60T13/56
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic booster which does not disfigure a front view of a vehicle.  <P>SOLUTION: The pneumatic booster includes an annular wide bent section 55 extending outward in a radial direction of a rear shell 2 toward the rear at a periphery end closer to a front shell 1 than each caulking section 53 of the rear shell 2, and therefore the annular wide bent section (shielding section) 55 prevents a cutting plane 51a of each caulking section 53 from being seen from the front of the vehicle. Furthermore, because an end 55a of the annular wide bent section 55 is directed toward the rear and therefore the annular wide bent section 55 cannot be seen from the front of the vehicle when a hood opens even if the cutting plane 51a or corners 55b of the end 55a are rusted, the pneumatic booster does not disfigure the front view of the vehicle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009006996-A (JP)
Title: Sailing control device and vessel with the same
Inventor: KAJI HIROTAKA
IPC: B63H25/02
Filed: 2008-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sailing control device capable of surely improving a steering characteristic without preparing a characteristic defining a relationship of a target steering angle to an operation amount in advance.  <P>SOLUTION: A gain calculation part 69 calculates a gain based on data such as a collected yaw rate, an engine revolution speed, and a steering angle, and the engine revolution speed and the gain data are stored in a storage part 60 as learning data. An engine revolution speed-gain characteristic (N-K characteristic) is calculated based on the learning data. Furthermore, an engine revolution speed-steering operation angle-target steering angle characteristic (N-S-R characteristic) for realizing a target N-K characteristic is determined based on the target characteristic (target N-K characteristic) of the engine revolution speed and the gain and the calculated N-K characteristic. According to this N-S-R characteristic, the target steering angle relative to the steering operation angle is set in response to the engine revolution speed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009289028-A (JP)
Title: Retrieval device
Inventor: YANO EMI
IPC: G08G1/0969
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retrieval device which is improved in operability.  <P>SOLUTION: When a character is input to a character input part, a complementary candidate character string following the character input to the character input part is extracted from a dictionary; the extracted complementary candidate character string is classified into word categories following the character input to the character input part (S102 to S108); the number of the complementary candidate character strings is counted for every classified complementary candidate character string (S110); the classified complementary candidate character strings are presented to a user together with the counted number (S116), and the complementary candidate character string specified by a user operation from the presented complementary candidate character strings is added to the character input to the character input part so as to be complemented (S118).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290027-A (JP)
Title: Semiconductor device and method of manufacturing the same, and optical modulating device and method of manufacturing the same
Inventor: SUZUKI TATSUYA
IPC: H01L21/8247
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical modulating device that is etched by self-alignment and is easily manufactured, and to provide a method of manufacturing the same.  <P>SOLUTION: The optical modulating device includes a ferroelectric capacitor having a lower electrode 2, a ferroelectric film 3 to be arranged on the lower electrode 2, and an upper electrode 4 to be arranged on the ferroelectric film 3. In the optical modulating device, the upper electrode 4 includes, as an etching mask of the ferroelectric film 3, a conductive film on which self-aligned patterning is performed with the ferroelectric film 3, and further includes a control circuit for driving a ferroelectric capacitor on a semiconductor substrate 10, and the ferroelectric capacitor is functioned as a Fabry-Perot resonator 6 in which a refractive index of the ferroelectric film 3 changes according to an electric field to be applied between the lower electrode 2 and the upper electrode 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009288110-A (JP)
Title: Defect detector, defect detection system using the same, and defect detection method
Inventor: HAGIMOTO KAZUNORI
IPC: G01N21/956
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defect detector suitable for detecting a defect, such as a void on the bonded interface of transparent substrates composed of a compound semiconductor, which are bonded directly, and a defect detection system capable of surely removing the defect portion in a chip appearance inspection after chip process completion and a defect detection method.  <P>SOLUTION: The defect detector for detecting a defect on a compound semiconductor substrate includes at least a ring-like stage with an inside diameter smaller than that of the compound semiconductor substrate, for mounting the compound semiconductor substrate; a lighting unit located so that light is obliquely entered from at least two directions to the compound semiconductor substrate on the stage; and an area sensor located on the upper side of the compound semiconductor substrate, for detecting light scattered from the defect.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290054-A (JP)
Title: Electromagnetic-wave shielding sheet
Inventor: KATO SHINICHI
IPC: B32B7/02
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic-wave shielding sheet hardly turning to yellow, allowing little mixing of minute bubbles, high in image definition, capable of suppressing increase of haze, and provided with an adhesive layer excelling in an optical characteristic.  <P>SOLUTION: In this electromagnetic-wave shielding sheet provided with a conductive pattern layer on one surface of a transparent base material through an adhesive layer, the adhesive layer is formed of an adhesive containing (I) as a base compound, polyester urethane polyol containing a soft segment (A) and a hard segment (B), and (II) a curing agent containing isophorone diisocyanate (IPDI) and hexamethylene diisocyanate (HDI). The electromagnetic wave shielding sheet is characterized in that, in the base compound, the weight ratio ((A):(B)) of the soft segment (A) to the hard segment (B) is 60:40 to 90:10; and the weight ratio (IPDI:HDI) of the isophorone diisocyanate (IPDI) to the hexamethylene diisocyanate (HDI) is 50:50 to 80:20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285327-A (JP)
Title: Controller and game machine
Inventor: MORIOKA KAZUO
IPC: A63F7/02
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller which is excellent in a crime prevention property against forceful fraudulent actions of opening a hole on a case or forcibly opening the case and makes it possible to easily assemble the case.  <P>SOLUTION: While a rear case member 32 having a bulge part 32a for covering the element installation surface of a main control board 21 is fixed to the rear surface of a base member 41, a pair of side function parts 53 which are parallel along a sliding direction and provided with a reinforcing rib 53c and a connection wall 53d are raised on the front surface of a caulking cover member 42. By guiding the facing surfaces of the side function parts 53 and 53 by the outer peripheral surface of the bulge part 32a and sliding the bulge part 32a while fitting it between the side function parts 53 and 53, the caulking cover member 42 is assembled to the base member 41 so as to cover the rear case member 32.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009294168-A (JP)
Title: Guidance/display device and guidance/display method
Inventor: KAWAGUCHI YOSHIYUKI
IPC: G01C21/00
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To display information supposed to be necessary for a user by a simple operation when displaying map information on a display screen.  <P>SOLUTION: If a change in disposition of a display screen is detected with a destination previously set and the distance between a present position and the destination is within a prescribed distance, then detail information on the destination or its periphery is displayed on the display screen, for example, parking area information, access route guidance to traffic facilities, and information on equipment at the destination.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009299298-A (JP)
Title: Mechanical joint of steel pipe pile
Inventor: YOSHIDA YASUYUKI
IPC: E02D5/24
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanical joint which gives consideration to bending moment produced by earthquakes, a strong wind and the like.  <P>SOLUTION: An outer joint material 3 is fixed to a lower steel pipe pile 2; an inner joint material 4 is fixed to an upper steel pipe pile 1; and pin insertion holes are drilled in such a manner as to be identically arranged in the circumferential directions of the outer and inner joint materials 3 and 4, respectively. The inner joint material 4 is inserted and fitted into the outer joint material 3; and a bolt 34 is inserted into each of bolt insertion holes 35 and 36. When a compressive force acts on the pair of steel pipe piles, an outer peripheral surface of the inner joint material 4 and that of the outer joint material 3 are tightened with the bolt 34, so that the inner and outer joint materials 4 and 3 can be coupled together.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009299973-A (JP)
Title: Outdoor unit for floor heating device
Inventor: KURODA MIKIHIKO
IPC: F24H9/02
Filed: 2008-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outdoor unit for a floor heating device capable of surely preventing the inside of a housing from being set on fire and preventing intrusion of small animals, with respect to the outdoor unit of the floor heating device for circulating the temperature conditioning water among floor temperature conditioning panels laid on a floor of a living room through piping.  <P>SOLUTION: This outdoor unit 1 of the floor heating device has the housing 51 having connecting sections 4, 6 to which the piping 3 for circulating the temperature conditioning water 8 among the plurality of floor temperature conditioning panels 2, is connected, inside thereof, and provided with a takeout port 51a for taking out the piping 3 connected with the connecting sections 4, 6 to the external, a piping pressing plate 58 disposed around the takeout port 51a to allow the piping 3 to pass therethrough, and a cover member 59 disposed around the takeout port 51a and covering the cutout port 51a with the piping pressing plate 58. The piping pressing plate 58 has cutout sections 60, 61 of different sizes, and the cover member 59 is constituted to close the cutout section through which the piping is not passed, of the cutout sections 60, 61.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009297835-A (JP)
Title: Power tool
Inventor: MACHIDA YOSHITAKA
IPC: B25F5/00
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve positioning accuracy of a brush holder of an electric motor incorporated in a half housing of a power tool such as a hammer drill with respect to the half housing to reduce abrasion of a carbon brush and a commutator.  <P>SOLUTION: Positioning ribs 6-6 are provided to project inwardly around a positioning recess 4 into which a positioning boss 10c of half holders 10L and 10R is inserted, so as to limit a shift in position in a radial direction of the boss 10c to be smaller than conventional ones by the ribs 6-6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009301878-A (JP)
Title: Induction heating cooker
Inventor: IZAWA KOICHI
IPC: H05B6/12
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently suppress effect on an infrared ray sensor by infrared rays radiated from a top plate, and detect a temperature of a cooker with high precision.  <P>SOLUTION: The infrared ray sensor 16 detects the temperature of the cooker based on the infrared rays radiated from the cooker via the top plate. A heat sensitive element 17 detects temperatures of a plurality of positions in the circumference of a visual field face of the infrared ray sensor 16 out of the top plate. A control device 12 estimates the temperature of the cooker based on the output signal of the infrared ray sensor 16 and the output signal of the heat sensitive element 17.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009301929-A (JP)
Title: Switch apparatus
Inventor: HAMADA KENICHI
IPC: H01H89/00
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch apparatus for illuminating a push knob 24.  <P>SOLUTION: When a driver for a vehicle pushes and operates a 4-direction knob 31 backward, the 4-direction knob 31 is inclined along with the push knob 24 based on sliding of respective two legs section 27 of the push knob 24 along a guide surface 17 in an interior pusher member 16. When the driver for the vehicle pushes and operates the push knob 24 backward with respective inclined states of the push knob 24 and the 4-direction knob 31, an interior switch and an exterior switch are respectively operated by having the push knob 24 travelled backward with the 4-direction knob 31 in a straight line. Therefore, the push knob 24 can be illuminated through an opening section 18 of the interior pusher member 16 from an interior LED7 in a switch substrate 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009300948-A (JP)
Title: Magneto-optical spatial light modulator
Inventor: SUZUKI YOICHI
IPC: H01L29/786
Filed: 2008-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent characteristic deterioration of a semiconductor by preventing contamination of the semiconductor due to heavy metal ions contained in a piezoelectric body and to prevent characteristic deterioration of the piezoelectric body due to a catalytic action of platinum group elements to be an electrode material, in a laminate structure wherein a magneto-optical layer/a piezoelectric layer/a thin film transistor circuit layer are layered in this order.  <P>SOLUTION: In the structure wherein the magneto-optical layer 10, the piezoelectric layer 12 and the thin film transistor circuit layer 14 are laminated in this order on a substrate 16, the piezoelectric layer has such a structure that a common electrode 24 and discrete electrodes 26 separated for every image determining element and made of platinum group elements are formed opposite to the side of the magneto-optical layer of the piezoelectric body and the side of the thin film transistor circuit layer, respectively, and a gap film 30 formed by film-depositing, in a flat full surface shape, an insulating oxide to be a barrier of the heavy metal ions included in the piezoelectric material and supplying oxygen to the piezoelectric material which is made oxygen-defective by the catalytic action of the platinum group elements so as to be opposed to the piezoelectric layer as viewed from the discrete electrode side is provided between the thin film transistor circuit layer and the piezoelectric layer so as to cover the discrete electrodes and fill the gaps between the discrete electrodes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010000908-A (JP)
Title: Electric power steering device
Inventor: FUKUDA YUSUKE
IPC: F16C35/077
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power steering device capable of easily fixing a ball bearing that bears a steering shaft without impairing strength reliability of a rack shaft.  <P>SOLUTION: When the ball bearing 12 rotatably supporting the steering shaft 6 linked to a steering wheel is fixed to a bearing accommodation part 2a arranged in the open end part of a lower housing 2, an outer lace 12b of the ball bearing 12 is held between a press member 15 fixed to the lower housing 2 and the bottom wall of the bearing accommodation part 2a by attaching bolts 14 each arranged substantially on the same axis with a through-hole 7d penetratingly formed in the axial direction in a worm wheel 7 fittingly fixed to the steering shaft 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010000225-A (JP)
Title: Umbrella bag
Inventor: ONO YOSHIO
IPC: A45B25/24
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an umbrella bag which does not slide down and falling from an umbrella when the umbrella is inserted to the umbrella bag and the umbrella bag is fixed to the umbrella.  <P>SOLUTION: The umbrella bag keeps a slit, a hole or perforations (4) located in a part excluding the end part (3).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008228355-A (JP)
Title: Filtering method for eliminating blocking effect, and equipment therefor
Inventor: PARK JEONG-HOON
IPC: H03M7/30
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filtering method for eliminating blocking effect, and to provide its equipment.  <P>SOLUTION: The filtering method for eliminating the blocking effect, includes a step where video data are inputted, including a pixel value, located in a boundary region among pixels of the present block and an adjacent block and a step which changes the pixel value, performing a deblocking filtering to the pixel value located in the boundary region, and is characterized in that the number of the changed pixel values changes with the filtering characteristics of the deblocking filtering.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2010002786-A (JP)
Title: Parameter generating device, key sharing system, public key cryptosystem, electronic signature system, sending key creating device, first key sharing apparatus, second key sharing apparatus, encrypting apparatus, decrypting apparatus, signature apparatus, authentication apparatus, parameter generating method, sending key creating method, key sharing method, encrypting method, decrypting method, key pair creating method, signature method, authentication method, and program
Inventor: ISHII MASAHARU
IPC: G09C1/00
Filed: 2008-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To generate a parameter x which makes it difficult to solve an order determination problem (here, the order determination problem is a problem of obtaining a positive integer d that satisfies y=Td(x) mod N from a parameter N, a parameter x (x and N are integers, and 0≤x<N), and an integer y (0≤y<N)) which is constituted, by considering a d-th order Chebyshev polynomial Td(x) on the power-of-two residue ring Z/NZ (N=2W and w is an integer of ≥3).  <P>SOLUTION: A parameter generating device calculates and generates, by using the parameter N of the order determination problem and a properly set prescribed value, a parameter x satisfying the condition that the number of factors 4 included in an integer q defined by q=x<SP>2</SP>-1 mod N (132) is larger than a prescribed value.  <P>COPYRIGHT: (C)2010,JPO&INPIT