baber/WOPTO huggingface dataset:
Patent JP-2007128103-A (JP)
Title: Driving circuit and driving device
Inventor: SHIRASAKI TOMOYUKI
IPC: G09G3/20
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To control pixels to emit light at a desired luminance and to improve the light emitting area rate of each pixel.  <P>SOLUTION: The gate electrode of a transistor (hereinafter represented by Tr) 10 is connected to a scanning line X<SB>i</SB>, while the drain electrode of Tr10 is connected to the drain electrode of Tr12. The drain electrode of Tr12 is connected to a power supply line V<SB>i</SB>, while the gate electrode of Tr12 is connected to the source electrode of Tr10. The source electrode of Tr12 is connected to the drain electrode of Tr12 and to the anode of an organic EL element E<SB>i,j</SB>. The gate electrode of Tr11 is connected to a scanning line X<SB>i</SB>, while the source electrode of Tr11 is connected to a signal line Y<SB>j</SB>. In a selecting period, Tr11, 12, 13 are turned on to write a designated current value in Tr11. In a non-selecting period, only Tr 12 is turned on and a current at the current value written in Tr11 flows into the organic EL element E<SB>i,j</SB>.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008144880-A (JP)
Title: Rolling bearing
Inventor: FUJITA SHINJI
IPC: F16C33/66
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a raceway surface of race ring or rolling body surface from being damaged by electroerosion without treating special insulating process while using general steel in the race ring and the rolling body, additionally, without using conductive seal.  <P>SOLUTION: The rolling bearing, which comprises an inner ring with an inner ring raceway surface, an outer ring with an outer ring raceway surface which is coaxial to the inner ring, and faced with the inner ring raceway surface, a plurality of balls arranged to be freely rolled between the inner ring raceway surface and outer ring raceway surface, and a retainer holding the balls to be freely rolled, is characterized in that a curvature radius of a groove forming the inner ring raceway surface and outer ring raceway surface is 50.1% or more and 51.9% or less of the diameter of the ball, and in that at least one raceway surface center line average height (R) between the inner ring raceway surface and outer ring raceway surface is 0.015 μmRa or more and 0.050 μmRa or less.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008116189-A (JP)
Title: Air conditioner
Inventor: SETSU SEIKAN
IPC: F24F13/20
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner with a front face grille capable of selectively opening an upper part or a lower part of an inlet formed in a front face panel.  <P>SOLUTION: The air conditioner includes a body, the front face panel attached to a front face of the body and provided with the inlet sucking in air, the front face grille provided on the front face panel and opening and closing the inlet, and a filter provided in the body an capturing dust in air sucked in via the inlet. It is provided with a guide member protrudedly provided on a rear side of the front face grille and formed with a guide groove, and a pinion inserted into the guide groove, moving the guide member so as to open the upper side of the inlet when the air conditioner is operated, and turning the guide member so as to open the lower side of the inlet when separating the filter. By this, the upper side or the lower side of the inlet formed in the front face panel can be selectively opened and closed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008145891-A (JP)
Title: Color toner
Inventor: SUGAWARA ATSUSHI
IPC: G03G9/09
Filed: 2006-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide color toner capable of improving transfer property and image gloss.  <P>SOLUTION: The color toner is prepared by depositing an external additive that is prepared by treating surfaces of resin fine particles having a circularity of 0.90 to 1.0 with oil, on the surface of toner particles containing a binder resin and a colorant. The color toner is characterized in that: the resin fine particles are made of the same resin as the binder resin; the resin fine particles have a circularity of 0.95 to 1.0; the oil is dimethyl silicone oil having a viscosity of 10 cS to 300 cS at 25°C; and the resin fine particles are made of a styrene-acrylic copolymer resin or a polyester resin.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008143114-A (JP)
Title: Green tire rotating device
Inventor: UENO SHUICHI
IPC: B29C35/02
Filed: 2006-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a green tire rotating device 2 capable of preventing deformation of a green tire 4.  <P>SOLUTION: The rotating device 2 of the green tire 4 has a prop 6, a driving shaft 8 extending horizontally for attaching the green tire 4, and a motor for rotating the driving shaft 8. The driving shaft 8 rotates the green tire 4. Preferably, the ratio of the length of the driving shaft 8 to the height of the prop 6 of the rotating device 2 is 50% or lower. Preferably, a rotation speed of the driving shaft 8 of the rotating device 2 is 5-10 rpm. Preferably, the driving shaft 8 is composed of an aluminum alloy or steel. Preferably, embossing or knurling is applied on an outer peripheral face 16 of the driving shaft 8.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008143462-A (JP)
Title: Vehicle and control method therefor
Inventor: ITOYAMA DAISUKE
IPC: B60L50/16
Filed: 2006-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a gear rattling sound of a gear mechanism without having to change an operation point of an internal-combustion engine in a vehicle with a plurality of electric motors for outputting power to a plurality of axles.  <P>SOLUTION: A hybrid motor car 20 sets tentative motor torque to be outputted from a motor MG2 on a front wheel side on the basis of demand torque T* to be required for travelling, adds a prescribed value to the tentative motor torque so as to be torque beyond the range to set a torque command Tm2* to be outputted from the motor MG2 when the set tentative motor torque is in a prescribed low torque range in which the gear rattling sound is generated in a decelerator gear 35, sets a torque command Tm3* to be outputted from a motor MG3 on a rear wheel side by subtracting a torque value cancelling the prescribed value, and controls the motors MG2, MG3 on the basis of the set torque commands Tm2*, Tm3* without having to change an operation point of the engine 22. Thus, the motor car 20 changes the torque command Tm2* from the motor MG2 by using the motor MG3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008148225-A (JP)
Title: Ring network, and fairness execution program for ring network
Inventor: YAMAUCHI TOSHIRO
IPC: H04L12/42
Filed: 2006-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a ring network in which when the network configuration of a lower layer is changed, this can be recognized, and a fairness execution program for the ring network with which a fairness function can be excellently operated even in such a case.  <P>SOLUTION: The RPR device 202 of an RPR network comprises a timer 218, and the periodic transmission request 218 of an LRTT control frame is sent to an LRTT control frame transmitter 216 via an arbitration unit 217, so that the LRTT control frame is periodically transmitted to each RPR device. An LRTT control frame receiver 215 receives a returned LRTT control frame, and a loop round trip time calculator 214 calculates a loop round trip time from the time difference of both the frames and gives the calculated time to a fairness execution unit 212. Thus, the excellent operation of the fairness function is ensured.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008151519-A (JP)
Title: Abnormality detection device
Inventor: IKEZU SHIGEKI
IPC: G01R31/00
Filed: 2006-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To monitor variations in signal voltage in the range where operation is judged to be normal.  <P>SOLUTION: The abnormality detection device comprises: a first abnormality detection circuit (3) having a first conversion circuit (12) that receives a monitor signal from a first measuring circuit (13) and converts it into a first output voltage; and a second abnormality detection circuit (4) having a second conversion circuit (22) that receives a monitor signal from a second measuring circuit (23) and converts it into a second output voltage, wherein, the first abnormality detection circuit (3) is, further, provided with a first comparison circuit (16) that compares the first output voltage with the second output voltage and outputs an abnormality detection signal if it exceeds a predetermined potential difference.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008151229-A (JP)
Title: Reverse input cut-off unit
Inventor: TAKADA SEIICHI
IPC: F16D41/06
Filed: 2006-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a reverse input cut-off unit having an input rotary member and an output rotary member relatively rotatably fitted on a fixing member, having a both-direction lock type roller clutch intervened on a fitting section of the fixing member and an output rotary member, and having both end parts of a roller holding pocket of the clutch divided by a retainer engaged with an input side member.  <P>SOLUTION: The fixing member in the reverse input cut-off unit comprises a fixed shaft 21, both of the input rotary member and the output rotary member comprise an output gear 23 and an input gear 22 rotatably fitted on the fixed shaft 21, the roller clutch 28 is built in the output gear 23, and the input gear 22 and the retainer 31 are composed of one parts.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008150859-A (JP)
Title: Reinforcing structure of ground level different part
Inventor: KUROSAWA TAKASHI
IPC: E02D27/01
Filed: 2006-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing structure of a ground level difference, capable of exhibiting the reducing effect of a load acting on an underground structure on a high level, by improving soil of a refilling part, regardless of a position of an upper structure.  <P>SOLUTION: Improved earth 7 is filled in a space between a cantilever retaining wall 3 and the existing ground 6. The improved earth 7 is rolled and solidified after mixing and agitating by inputting a cement-based solidifying material to refilled surplus soil by a hydraulic excavator, after refilling the surplus soil generated by excavation work at a job site. A foundation 4 of the upper structure is arranged over an improved part 8 and the existing ground 6, and unimproved ordinary earth 9 is also refilled in the improved part 8 so as to become the same level as the existing ground. A form of the foundation 4 of the upper structure is a continuous footing, and an inclined face 10 (a boundary surface between the improved part 8 and the existing ground 6) of the existing ground 6 and the foundation 4 are substantially orthogonally constituted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008154374-A (JP)
Title: Drive controller for ac motors
Inventor: AKIYAMA NAOMIKI
IPC: H02P27/04
Filed: 2006-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To change reference patterns of magnetic flux according to the operating state of an AC motor or requested torque so that the primary current of the motor exceeds the rated current value of an inverter for driving the motor by a certain level or more and enhance the accuracy of detection of the primary current during normal operation to enhance the accuracy of torque control.  <P>SOLUTION: A drive controller for AC motors includes: an operating state determining means 19 for detecting the state of operation based on a speed command to an AC motor; and a magnetic flux reference pattern selection circuit 20 that has respective magnetic flux reference patterns for acceleration/deceleration and constant-speed operation, determines whether acceleration/deceleration or constant-speed operation is underway from a speed command to the motor, and changes magnetic flux reference patterns based on the result of determination. The controller carries out control so that the ratio of the primary current of the motor to the rating of an inverter controller for driving the AC motor is a certain value or higher regardless of whether acceleration/deceleration or constant-speed operation is underway.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008149665-A (JP)
Title: Method for manufacturing liquid delivery head
Inventor: TERAI HARUHIKO
IPC: B41J2/16
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a side shooter type inkjet recording head which suppresses the generation of a nozzle release even for a long head and has high reliability.  <P>SOLUTION: In a liquid delivery head in which a liquid is delivered in the vertical direction to a substrate face with a heating element, a head substrate equipped with a delivery opening for delivering the liquid, an ink flow path for guiding the ink to the delivery opening, a delivery energy generating part for generating a delivery energy for delivery liquid droplets from this delivery opening, and an opening part for feeding the ink to this delivery energy generating part, is divided into individual head substrates by cutting after the substrate is made integrally of a wafer. When the head substrate is jointed to a base plate, it is jointed under a heated condition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007191474-A (JP)
Title: Colored sugar-coated tablet
Inventor: ONO YASUO
IPC: A61K47/22
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a colored sugar-coated tablet capable of stabilizing medicines causing decomposition in high water content, having a masking property and a moisture resistance and clean surface.  <P>SOLUTION: In the sugar-coated tablet, the outermost layer of a sugar-coated layer is composed of sugar alcohols having low solubility, saccharides having high solubility and a coloring agent.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008159088-A (JP)
Title: Optical disk drive and its recording method
Inventor: ITO SEIGO
IPC: G11B20/12
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk drive achieving reliable alternative processing by writing the defect management information only in the area high in recording quality having a predetermined level or higher.  <P>SOLUTION: The optical disk drive has a recording section 11 to record information on an optical disk by being irradiated with a laser beam, a measuring means 20 to measure the recording quality of the recording area of the optical disk, and controllers 11, 14 to control the recording section to record the defective management information in the area whose recording quality measured by the measuring means is at a predetermined level or higher among the recording areas of the optical disk.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008159302-A (JP)
Title: Lightning arresting structure
Inventor: TATEKAWA KIYOTAKA
IPC: H02H9/06
Filed: 2006-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To form a discharge gap to protect a circuit on a small printed-circuit board to which commercial AC power supply is inputted.  <P>SOLUTION: An AC-DC converter to which commercial AC power supply is supplied is installed on a small printed-circuit board 18. A high frequency amplifier which operates based on electric power from the AC-DC converter is installed on a separate printed-circuit board 7 and is housed in a shield case 8. Connection ends 24a, 24b of routes 22a, 22b for the commercial AC power supply are installed at one of the fringe of the printed-circuit board 18, and the shield case 8 is provided opposed to this fringe with a prescribed gap G.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008159672-A (JP)
Title: Manufacturing method of distortion semiconductor substrate, and manufacturing method of distortion mosfet
Inventor: HARADA MAOMI
IPC: H01L29/786
Filed: 2006-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a distortion semiconductor substrate, capable of forming a distortion semiconductor layer on the surface of a semiconductor substrate having a crystal structure, without installing a distortion buffer layer, thus capable of manufacturing a distortion semiconductor substrate easily at a low cost.  <P>SOLUTION: An insulating film is formed on the surface of a semiconductor substrate having a crystal structure (S1). An element whose lattice constant differs from that of the semiconductor substrate material is ion-implanted into the insulating film (S2). Heat treatment is performed so that the element is ejected from the insulating film and dispersed in the semiconductor substrate, resulting in a distortion due to the element in the semiconductor substrate (S3).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008160394-A (JP)
Title: Digital camera
Inventor: OCHIAI TORU
IPC: H04N5/353
Filed: 2006-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a noise removing processing time for an imaging signal.  <P>SOLUTION: Image pickup and image reading are repeatedly executed with an imaging element at a predetermined accumulation time TD shorter than a charge accumulation time TS in photographing in a light-shielding state of the image pickup element, and a plurality of output signals in a light-shielding state read from the image pickup element is stored as dark signals. The number N of dark signals, to be used on the basis of the charge accumulation time TS in photographing and a predetermined accumulation time TD used for imaging of the dark signals, and the decided number N of the dark signals are added in the plurality of stored dark signals. Furthermore, light-shielding of an imaging element is released to execute imaging by using an imaging element, an imaging signal is read from the imaging element and the imaging signal is corrected using the dark current signal, after addition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008158224-A (JP)
Title: Liquid crystal display device and liquid crystal display control method
Inventor: WADA YOSHIYUKI
IPC: G09G3/36
Filed: 2006-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of unifying and controlling a contrast and a brightness of a backlight, reducing an electric power consumption and suppressing the increase of black brightness.  <P>SOLUTION: The control of the backlight 11A and a LCD panel 12A is unified and performed by a backlight/contrast adjustment 51 and the sequence of the control of the backlight 11A and the LCD panel 12A is determined and therefore, the degradation in the electric power consumption and black brightness generated when adjusting the contrast of the LCD panel 12A in the state that the brightness value of, for example, the backlight 11A is maximum can be averted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007200293-A (JP)
Title: Method and apparatus for dividing digital signal by x.5 in information handling system
Inventor: PANCHAL NEIL A
IPC: G06F1/04
Filed: 2006-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for dividing a clock signal by a non integer value to give an output signal exhibiting a 50/50 duty cycle.  <P>SOLUTION: An information handling system including a divider circuit is disclosed that divides an input clock signal by a non integer value to generate an output clock signal. The resultant output clock signal exhibits a 50/50 duty cycle in one embodiment. The disclosed divider methodology permits the design of advanced circuit functions, such as double data rate memory operations, without the need for additional clock signal sources.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008159861-A (JP)
Title: Capacitor stored in case
Inventor: KIKUCHI HIDEYUKI
IPC: H01G4/18
Filed: 2006-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor stored in a case, which is simply configured, can improve the arrangement pitch accuracy of lead wires by simple work, and can be configured at a low cost.  <P>SOLUTION: On the inner side face of the case 1, a recessed groove 6 to which the lead wire 12 is to be abutted, whose cross section is circular arcuate, and which extends from the case bottom side to a case opening direction, is provided. Guide projection lines 5 and 5 are formed on both sides of the recessed groove 6, the state where there is almost no clearance between the guide projection lines 5 and 5 and a metal sprayed electrode 11 is attained and a capacitor element 10 is positioned. Also, the lead wires 12 and 12 are housed inside the case 1 in the state of being spread roughly in an inverse truncated chevron shape. Thus, in the recessed groove 6, the lead wires 12 and 12 are guided to the center part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008159917-A (JP)
Title: Conductive paste for photoelectric conversion device, photoelectric conversion device, and method of constructing photoelectric conversion device
Inventor: FURUKUBO YOJI
IPC: H01B1/22
Filed: 2006-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide conductive paste which is used for constructing a solar cell and other photoelectric conversion devices and forms a rear face electrode having a high adhesion strength while suppressing a curvature accompanied with a formation of the rear face electrode of a semiconductor substrate, and also to provide the photoelectric conversion devices produced by using the conductive paste.  <P>SOLUTION: A rear face electrode 5 of a solar cell 10 using a thinly layered semiconductor substrate 1 is produced by the conductive paste which is obtained by adding glass powder having a glass transition point in a range of 280°C to 430°C to metal powder which uses Al as a principal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008157857-A (JP)
Title: Ridgeline measuring method and diehead
Inventor: NISHIKAWA HIROSHI
IPC: G01B11/00
Filed: 2006-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To measure accurately the position of a ridgeline (edge), when a measuring object has a surface of a light reflecting material (for example, a metal material).  <P>SOLUTION: A ridgeline measuring method has a light absorbing coating formation process for forming a coating of a light absorbing material on the surface on one side wherein a ridgeline of the measuring object is used as a boundary, a ridgeline position measuring process for measuring optically the ridgeline position which is the position of the ridgeline of the measuring object on which the coating of the light absorbing material is formed, and an opening interval operation process for operating an interval between two ridgelines from two ridgeline positions. A diehead as the measuring object to which the ridgeline measuring method is applied is also provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008163052-A (JP)
Title: Polymerizable compound and polymerizable composition
Inventor: IRISAWA MASAFUKU
IPC: G02F1/13363
Filed: 2006-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer obtained by photo-curing a polymerizable composition, and to provide a polymerizable composition giving a polymer which is excellent in heat resistance, orientation control and optical characteristics, and maintains a uniform film state, even when the polymer is processed into a thin film.  <P>SOLUTION: This polymerizable compound represented by general formula (1) [A is a ring aggregate comprising at least two six-membered rings; each six-membered ring may have one or more substituents; X<SB>1</SB>and X<SB>2</SB>are each (meth)acryloyloxy; Y<SB>1</SB>and Y<SB>2</SB>are each independently a single bond, a 1 to 8C alkylene which may be branched, an ether bond, -COO-, -OCO-, a six-membered ring which may have one or more substituents, a naphthalene ring which may have one or more substituents, or their combination].  <P>COPYRIGHT: (C)2008,JPO&INPIT