baber/WOPTO huggingface dataset:
Patent JP-2010026517-A (JP)
Title: Display module and method for driving the same
Inventor: SAH WEN-JYH
IPC: G02F1/133
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display module allowing reduction of the number of drive elements, and to provide a method for driving the same.  <P>SOLUTION: The display module 2 has scan lines S<SB>21</SB>-S<SB>2m</SB>, data lines D<SB>21</SB>-D<SB>2n</SB>, a drive circuit 21, and a level conversion circuit 22. The drive circuit 21 has at least one first drive unit 211 and at least one second drive unit 212 electrically connected thereto. A non-DC signal is sent to the first drive unit 211 and the second drive unit 212 to control operation of the first drive unit 211 and/or the second drive unit 212. The first drive unit 211 outputs first drive signals A<SB>11</SB>-A<SB>1m</SB>to the scan lines S<SB>21</SB>-S<SB>2m</SB>. The second drive unit 212 outputs second drive signals A<SB>21</SB>-A<SB>2n</SB>to the level conversion circuit 22. The level conversion circuit 22 is electrically connected to the drive circuit 21 and the data lines D<SB>21</SB>-D<SB>2n</SB>, and outputs display signals A<SB>31</SB>-A<SB>3n</SB>to the data lines D<SB>21</SB>-D<SB>2n</SB>based on the second drive signals A<SB>21</SB>-A<SB>2n</SB>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240807-A (JP)
Title: Vacuum cleaner and its suction tool
Inventor: YAMAMOTO WATARU
IPC: A47L9/24
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an auxiliary suction tool of conventional vacuum cleaners is not prepared for using a power head including a motor in its suction inlet and does not have a means for preventing dusts from being attached to a means for power transmission and foreign objects from penetrating it.  <P>SOLUTION: A suction tool comprises a mean for power transmission and a means for preventing dusts from being attached to this means for power transmission and foreign objects from penetrating it.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011025547-A (JP)
Title: Recording element substrate, and inkjet head and manufacturing method therefor
Inventor: UYAMA MASAYA
IPC: B41J2/16
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet head which makes the bonding surface of a recording element substrate with a substrate support member minute more than the one formed by a conventional technique without decreasing a sealing reliability, and a manufacturing method.  <P>SOLUTION: A projection 8, which is formed in the recording element substrate 2 and bonds with the substrate support member 13, is formed so as to have the same quality as the recording element substrate 2 by continuously etching the recording element substrate 2 with a metal layer 9 as an etching mask. Accordingly, since the projection 8 is formed in the state where the sufficient flatness for assuring the metal welding between the metal layers 9 and 14 is maintained, the inkjet head can be manufactured inexpensively without thickening the bump of the metal layer 9.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028543-A (JP)
Title: Information processing system, and information processing method for the same
Inventor: MIWA HIDEYUKI
IPC: G06F9/305
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of a conventional information processing system that has a low degree of freedom in combination of operations in a plurality of arithmetic units.  <P>SOLUTION: An information processing system for performing programmed information processing includes: an execution unit EX1 having a plurality of arithmetic units each including a first computing element for performing a first operation on a first input value and a second input value, a second computing element for performing a second operation on the first input value and second input value, and a selector for selecting and outputting either a first output value output from the first computing element or a second output value output from the second computing element according to a selection signal SC0; and a decoder 21 for decoding an operation instruction S1 to determine the value of the selection signal SC0 for each arithmetic unit. The decoder 21 determines the value of the selection signal SC0 corresponding to the operation instruction S1 on a program basis.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029497-A (JP)
Title: White light emitting device and illumination apparatus using the same
Inventor: SAKUTA HIROAKI
IPC: H01L33/50
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an NUV-LED based three-wavelength type white LED configured so that Mn<SP>4+</SP>activated fluoride complex phosphor bears almost all of red light emission and having such a fine color rendering properties that the white LED can be applied to illumination purposes.  <P>SOLUTION: The white LED includes a first phosphor having a main light-emitting peak having a peak wavelength of 440 to 470 nm and a half width of 50 to 70 nm, and capable of emitting blue light, a second phosphor having a main light-emitting peak having a peak wavelength of 525 to 550 nm and a half width of 55 to 75 nm and capable of emitting green light, a third phosphor which is a Mn<SP>4+</SP>activated fluoride complex phosphor for emitting red light, and an LED element for mainly emitting near-ultraviolet or ultraviolet light, wherein the first, second and third phosphors are allowed to emit light by using light emitted from the LED element as a direct or indirect excitation source.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011026682-A (JP)
Title: Divided core for motor
Inventor: ZAIZEN YOSHIAKI
IPC: C22C38/06
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a divided core which has excellent motor characteristics particularly even in the case a stator is fixed by shrink fitting.  <P>SOLUTION: The divided core for a motor is composed of an electromagnetic steel sheet having a composition containing, by mass, ≤0.03% C, 2 to 7% Si, 0.05 to 3.0% Mn and 0.001 to 0.020% Al, wherein the content of S is reduced to ≤50 ppm and the content of N is reduced to ≤50 ppm, respectively, and the balance Fe with inevitable impurities, and the magnetic flux density B<SB>50</SB>(L) in the rolling direction when the intensity of a magnetic field is 5,000 A/m is ≥1.75T, and when the core loss in the rolling direction when frequency is 400 Hz and the maximum magnetic flux density is 1T is defined as W<SB>10</SB>/<SB>400</SB>(L) and the core loss in the direction vertical to the rolling direction when compressive stress of 50 MPa is applied to the direction vertical to the rolling direction is defined as W<SB>10/400</SB>(C-50 MPa), the total of both the core losses W<SB>10/400</SB>(L)+W<SB>10/400</SB>(C-50 MPa) satisfies the following formula (1), and the rolling direction of the electromagnetic steel sheet is a teeth direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035510-A (JP)
Title: High frequency filter
Inventor: SEKI AKIO
IPC: H01P1/203
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To adjust strength of combination between resonance elements by means of one filter structure when filtering characteristics has dispersion due to an etching error of a resonance element pattern.  <P>SOLUTION: In a high frequency filter which has a substrate 100 where four resonance elements 140a to 140d formed by microstrip line paths are placed at regular intervals and a shield case 200 surrounding the substrate 100, the shield case 200 places three conductive rods 300 to 320 so as to face a gap between central resonance elements 140b and 140c from a ceiling surface of the shield case 200, so that a distance between the conductive rods 300 to 320 and the gap between the central resonance elements 140b and 140c is adjustable.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033123-A (JP)
Title: Stepped reduction gear and method of manufacturing the same
Inventor: SAKURABA RYOHEI
IPC: F16H55/17
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a pinion from being turned to a spur.  <P>SOLUTION: This stepped reduction gear 1 includes: a resin-made spur (gear) 2 serving as a first gear whose peripheral surface is geared; and a metal-made pinion 3 having a smaller diameter than the spur 2 and serving as a second gear whose peripheral surface is geared. A hole 4 penetrating the spur 2 in the rotation axis direction of the spur 2 is formed in the rotating central part of the spur 2. A shaft-like press-in part 5 is extended from the rotating central part of the pinion 3. The whole of the press-in part 5 is pressed in the hole 4. Further, part 6 of a geared part in the peripheral surface of the pinion 3 is also forcibly pressed in the hole 4 to be embedded in the spur 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035686-A (JP)
Title: Route information management system, route information management method, and program
Inventor: CRISTEL PELSSER
IPC: H04L12/715
Filed: 2009-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for suppressing increase in the number of routes (storage capacity) to be held per router and increase in the number of messages to be transmitted while satisfying calculation of the optimal transfer route by performing route calculation based on all pieces of route information.  <P>SOLUTION: Routers 20 in an AS (Autonomous System) 1 are arranged so as to belong to any of a plurality of PoPs (Points of Presence). In the AS1, external route information concerning a prefix acquired using an eBGP (external Border Gateway Protocol) from other ASs is transmitted to a route server 10 determined for each prefix. The router server 10 performs the route calculation for each PoP using all pieces of external route information concerning the prefix. Then the route server 10 stores (transmits) route calculation results into (to) a part of routers 20 for each PoP. In addition, the routers 20 in the PoP store the route calculation results by distribution, mutually acquire necessary route calculation results to perform packet transfer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009294664-A (JP)
Title: Zoom lens and imaging apparatus having it
Inventor: NANBA NORIHIRO
IPC: G02B15/20
Filed: 2009-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a zoom lens that satisfactorily corrects color aberration over the entire variable magnification range from a wide angle end to the telephoto end and is appropriate for a camera that uses a solid imaging element.  <P>SOLUTION: The zoom lens includes, in order from the object side, a first lens group of positive refractive power, a second lens group of negative refractive power, a third lens group of positive refractive power, and a fourth lens group of positive refractive power. The zoom lens is configured such that when it zooms from the wide angle end to the telephoto end, the first lent group moves to the object side and the second lens group moves to the image side, having a projecting locus. In the zoom lens, the Abbe's number νd of the material of at least one positive lens composing the third lens group and partial variance ratio Θg, F, are appropriately set.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009254861-A (JP)
Title: Data collector of game machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2009-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To notify a player that the drawing probability of a jackpot is changed.  <P>SOLUTION: An information display device 1 displays information of a Pachinko game machine 3, the Pachinko game machine 3 is attached to the bank 5 of game machines in a game hall, and the information display device 1 is attached to the bank 5 at the upper part of the Pachinko game machine 3. The information display device 1 inputs, integrates and displays the start signal of the Pachinko game machine 3. The information display device 1 inputs, integrates and displays the jackpot signal of the Pachinko game machine 3. The information display device 1 inputs the installation value of the drawing probability of the jackpot of the Pachinko game machine 3, and performs display when the setting value is changed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011041343-A (JP)
Title: Motor drive apparatus and motor drive method
Inventor: OGUSHI TOSHIAKI
IPC: H02P21/18
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To perform vector control having excellent control performance.  <P>SOLUTION: A motor drive apparatus is provided with an A/D converter 30 which obtains motor currents flowing in respective phases of a motor 200 to output a first motor current that is A/D-converted, an arithmetic unit 10 which generates a second motor current from the first motor current, obtains a first motor voltage based on the second motor current, a motor parameter and a desired rotational angular speed and generates a second motor voltage from the first motor voltage, and a PWM generator 20 which generates a PWM signal for driving the motor 200 based on the second motor voltage. The arithmetic unit 10 is provided with a parameter estimator 14 which calculates a motor resistance and a motor inductance based on a maximum peak value and a minimum peak value of the second motor current in a DC excitation control state, and calculates a motor inductive voltage constant based on the second motor current in a forced commutation control state, and the calculated motor resistance and motor inductance.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011036299-A (JP)
Title: Shape keeper of ball catcher for baseball or for soft ball
Inventor: FURUKAWA DAISUKE
IPC: A63B71/14
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shape keeper capable of preventing the ball receiving part of a ball catcher from being shaped in a closing direction, facilitating the ball catching operation of a user and maintaining a sufficiently opened shape so as not to correct the shape of the ball catching glove before use.  <P>SOLUTION: The shape keeper includes: a body portion defined by a first zone in contact with the root part of glove fingers for receiving the second finger to fifth finger of the user of the ball catcher at least, a second zone in contact with the ball receiving portion near the lower part of a web, and a third zone in contact with the root of a glove finger portion for receiving the first finger of the user; and at least two projection parts provided in the first zone and inserted between any of the glove fingers for receiving the second finger to fifth finger of the user.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038824-A (JP)
Title: Battery pack and power tool
Inventor: KONO SACHIKAZU
IPC: H01M50/204
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack accurately displaying the remaining power of a battery, and also to provide a power tool.  <P>SOLUTION: The battery pack is provided with: a battery cell; a voltage detection means for detecting the battery voltage of the battery cell; a remaining power detection means for detecting the remaining power of the battery cell based on the battery voltage; and a control means for stopping the detection of the remaining power by the remaining power detection means when a rate of change in the battery voltage per time is equal to or greater than a predetermined one.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011037118-A (JP)
Title: Image forming apparatus
Inventor: MORISHITA MINE
IPC: B41J19/04
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that assembly errors of devices and variations or the like in weight of various members such as damping members cause the variation in damping effects between the devices.  <P>SOLUTION: A damping member 42 for suppressing vibration caused by the movement of a carriage 5 is moved by a damping drive motor 41 different from that of the carriage 5. A damping control part 66 for controlling damping operation has: a first damping control means 67 that calculates the operating speed and timing of the damping member 42 in damping operation so as to move the damping member 42; and a second damping control means 68 that calculates the damping operation start position of the damping member 42 and a moving-speed profile to the damping operation start position so as to move the damping member 42 to the damping operation start position in a period other than the period of executing the damping operation. The damping control part 66 adjusts the damping operation start position for starting the movement of the damping member 42.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043178-A (JP)
Title: Cylindrical universal joint
Inventor: SATO EISAKU
IPC: F16L27/12
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylindrical universal joint which has flexibility allowing free directional adjustment with respect to a connecting direction and has a smooth constitution having no fine irregular obstacle on a pipe internal surface, is easy in fit connection, and can freely change a length by combining a small number of kinds.  <P>SOLUTION: The cylindrical universal joint comprises both-side end members 1, 2 having connecting ports 1a, 2a, and intermediate members 3 which are slidably fit-connected to the both-side end members 1, 2 between the end members 1, 2. The end member 1 has a female-side connecting port 1b which is continuously formed from the connecting port 1a, the end member 2 has a male-side connecting port 2b which is continuously formed from the connecting port 2a, and the intermediate member 3 has a male-side connecting port 3a which is slidably fit-connected to the female-side connecting port 1b at the side of the end member 1, and a female-side connecting port 3b which is slidably and externally fit-connected to the male-side connecting port 2b at the side of the end member 2 which is continuously formed from the male-side connecting port 3a. Also, the cylindrical universal joint has an elastic fitting part 6 composed of a group of irregular elastic salient pieces 6a which are circumferentially continued to external fit-connecting end faces of the female-side connecting ports 1b, 3b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010004556-A (JP)
Title: Digital broadcast receiver
Inventor: NAEMURA MASAHIDE
IPC: H04N7/173
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiver in which Web pages related to normal video broadcast services are viewed.  <P>SOLUTION: The digital broadcast receiver includes a video display means that synchronizes a video stream multiplexed on a digital broadcast stream and video data of a video object multiplexed on the data broadcast stream, superimposes an image based on the video stream and an image based on the video data of the video stream and displays the superimposed image on a video monitor; a Web information acquiring means that obtains the Web information on the basis of control information contained in metadata of the video object multiplexed on the data broadcast stream and the internet address information when the video object is selected; and a switching means for switching the display on the video monitor from the display on the video monitor by the video display means to the Web information obtained by the Web information acquiring means when instructed to switch to the Web information acquiring means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011041679-A (JP)
Title: Transducer for blood circulation circuit outside body
Inventor: HAMAZAKI KUNIHARU
IPC: A61M1/14
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transducer for blood circulation circuit outside body having excellent airtightness with a connector on the side of a dialyzer, good flux adhesion with a tube 3 making the blood circulation circuit outside the body, and good adhesion between both the ends of the housing 2 of blood circulation circuit outside the body and of the housing 12 on the side of the dialyzer.  <P>SOLUTION: In the transducer 1 for blood circulation circuit outside the body, the inner tube 2B of the housing 2 of blood circulation circuit outside the body and the housing 12 of the dialyzer have tubular connection parts 2a, 12a nearly at the central part of their respective bottom walls 2B2, 12.2, which parts 2a, 12a extend in the directions of the blood circulation circuit outside the body and the dialyzer respectively. The inner tube 2B of housing 2 of blood circulation circuit outside the body is made of a material that differs in quality from those of the outer tube 2A of housing 2 of the blood circulation circuit and the housing 12 of the dialyzer, is installed on the outer tube 2A of the housing 2 as another part, and is made of the same material that adheres to the tube 3 making the blood circulation circuit outside the body.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047655-A (JP)
Title: Defect recognition method and defect recognition device using ultrasonic wave
Inventor: NAGASHIMA YOSHIAKI
IPC: G01N29/44
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To recognize whether a reflector reflecting an ultrasonic wave has a defect due to a crack or a defect other than a defect due to rust, when a reflected wave is obtained in ultrasonic inspection of a low-pressure steam turbine wheel.  <P>SOLUTION: A probe holding tool is rotated around a turbine shaft, while a probe is pressed on a turbine wheel, and the probe is scanned, while a distance from the central axis to the turbine wheel and a yawing angle are kept constant. Thereby, based on a pulse signal emitted from an encoder, an ultrasonic waveform and a probe location are automatically recorded on a storage portion. When the reflected wave is obtained, a cross-correlation processing portion calculates and shows a first recognition result based on a change in a path length of an isolated waveform and a second recognition result based on a change in a path length of a wave group. From the first recognition result and the second recognition result, a defect and rust are distinguished.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046087-A (JP)
Title: Clip
Inventor: UCHIDA HIROSHI
IPC: B42F1/02
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clip which eliminates difficulty in turning over documents or complicatedness in operating a lever in a conventional double clip, and strong and convenient to use and good in appearance.  <P>SOLUTION: The clip includes: a pair of clamping pieces formed by bending a plate-like elastic body; a connecting piece for connecting the clamping pieces; an auxiliary piece folded outward with a clearance along each clamping piece from the tip edge of each clamping piece; and a pair of levers for opening/closing the clamping pieces. The clearance includes a shaft for turning and sliding each lever so as to be enclosed in each clearance.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049863-A (JP)
Title: Electrode for high-frequency wave
Inventor: SAIDA DAISUKE
IPC: H01P1/218
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for high-frequency wave that is small, is easily matched with peripheral circuits, and can be applied to a switcher used for a filter or cognitive wireless.  <P>SOLUTION: The electrode for high-frequency wave 201 has signal electrodes 101-104 to which a high-frequency wave power is applied, a first common signal electrode 011 which the high-frequency wave power passes through when the high-frequency wave power is applied to one of the signal line electrodes 101-104, and a second common signal electrode 012 having a part opposed to the first common signal electrode 011, and a ground electrode 013 having a branch structure so as to be arranged between the signal electrodes 101-104 on one side and arranged on the side of the second common signal electrode 012 on the other side. The ground electrode 013 has a structure having a part opposed to the first common signal electrode 011 between the signal electrodes 101-104 and the second common signal electrode 012.  <P>COPYRIGHT: (C)2011,JPO&INPIT