baber/WOPTO huggingface dataset:
Patent JP-2010025063-A (JP)
Title: Device and method for diagnosing abnormality of fuel injection system
Inventor: TAJIMA KAZUCHIKA
IPC: F02D45/00
Filed: 2008-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To accurately diagnose abnormality of a fuel injection system while inhibiting the expansion of the emission assurance range in an internal combustion engine using mixed fuel of two kinds of fuels having different theoretical air fuel ratio points.  <P>SOLUTION: The internal combustion engine consumes mixed fuel of alcohol and gasoline, executes feedback control of fuel injection time to reduce deviation between theoretical air fuel ratio and actual air fuel ratio based on a detection result of exhaust gas oxygen concentration, and learns a correction value of fuel injection time of a component due to difference of mix ratio of fuel in the feedback control as a coefficient value kkinj of alcohol concentration learning value. In the internal combustion engine abnormality of the fuel injection system is diagnosed based on a calculated index value fafkgalcd, reflecting the coefficient value kkinj of alcohol concentration learning value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010024208-A (JP)
Title: Ucp2 expression promotor
Inventor: SAWANE MIKA
IPC: A61P43/00
Filed: 2008-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To elucidate a substance promoting expression of a UCP (UnCoupling Protein) existing in mitochondrial inner membrane, particularly a UCP2, and to develop such as a skin external preparation, a drug, food and drink products, and feeds (such as pet foods) useful for treatment and prevention of various symptoms, pathological conditions and diseases (such as obesity and inflammation) relating to UCP2 using the UCP2 promoting substance.  <P>SOLUTION: The UCP2 expression promotor composed of resveratrol. The UCP2 expression promotor is blended with such as a skin external preparation, a drug, food and drink products, and feeds (such as pet foods).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010034349-A (JP)
Title: Method of manufacturing semiconductor device and lead frame
Inventor: SAKAI HARUHIKO
IPC: H01L21/56
Filed: 2008-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device, enabling a sealing resin to sneak to the backside of an island, and to provide a lead frame.  <P>SOLUTION: In the method of manufacturing the semiconductor device, the side surface of an island 12 where the semiconductor device is mounted is made to be a slope 11. With this configuration, injection of a sealing resin to a cavity 66 of a molding die through a gate 80 allows the injected sealing resin to contact the slope 11 provided on the side surface of the island 12. The sealing resin flows along the slope 11 and is filled in a space on the lower surface of the island 12. Accordingly, even if a space below the island 12 is formed narrower to thinly cover the lower surface of the island 12, a sealing resin can be filled in the space without causing void.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010029930-A (JP)
Title: Laser beam machining apparatus and laser beam machining method
Inventor: KAWAI AKIHITO
IPC: B23K26/00
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam machining apparatus which can correct warpage or undulation occurring in a workpiece and radiate a laser beam with high accuracy, and a laser beam machining method.  <P>SOLUTION: The laser beam machining apparatus 1 forms a reformed area inside the workpiece 10 on the surface of which a plurality of devices 10a are formed. The laser beam machining apparatus 1 includes: a holding means 2 provided with a reentrant 21a which faces the area where the devices 10a are formed on the surface of the workpiece 10 and an outer circumferential section 21b which is designed to rise so as to surround the reentrant 21a and has an annular holding face which touches and holds the area 10b which is provided on the circumferential edge of the surface of the workpiece 10 and in which no device is formed; a pressing/supporting means 7 which can press or support the backside of the workpiece 10 held by the holding means 2; a blowing means 9 which takes in air into a space formed by the workpiece 10, the reentrant 21a and the outer circumferential section 21b; and a laser beam irradiating means 3 which radiates the laser beam 5 of a wavelength which permeates the workpiece 10 toward the backside of the workpiece 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010015117-A (JP)
Title: Liquid crystal display device
Inventor: KOMA TOKUO
IPC: G02F1/1343
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of suppressing the darkening of a displayed image while increasing contrast.  <P>SOLUTION: The liquid crystal display device 100 includes: a liquid crystal panel 100A including a liquid crystal layer 11A; a liquid crystal panel 100B arranged to overlap the liquid crystal panel 100A; and color filters 13 provided on the liquid crystal panel 100A, wherein color filters 13 are not provided on the surface of the liquid crystal panel 100B, the liquid crystal panel 100A includes a plurality of pixels 7, the liquid crystal panel 100B includes a plurality of pixels 7B, each of the pixels 7 of the liquid crystal panel 100A includes three sub pixels 7A, and the pixels 7B are provided such that one pixel 7B corresponds to the three sub pixels 7A.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010035568-A (JP)
Title: Component on game machine board and game machine provided with the same
Inventor: ISOKIMI SUKEHITO
IPC: A63F7/02
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine that increases excitement and enjoyment by preventing a player from predicting a game ball entering and by comically moving the game ball from one stage to another.  <P>SOLUTION: A component on a board provided with a stage 20 where a game ball B can roll has multiple blocks 31a arranged along the stage 20 in the horizontal direction and is provided with: game ball transporting means 31 and 32 that sequentially transport a game ball B, which flows into the stage 20, from a block 31a (32a) on one side to a block 31c (32c) on the other side by driving mutually adjacent blocks up and down in the vertical direction at different timings while delivering and receiving the game ball B on the tops of respective blocks; and a distribution means 33 that performs a motion independent from the up/down motions of respective blocks in the game ball transporting means 31 and 32 to distribute the game ball B transported by the game ball transporting means 31 and 32 to either one of the first route 27 and the second route 26, which is advantageous for a player.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010039552-A (JP)
Title: Significance acquisition device and method, and frame information creation device and method
Inventor: KIKUCHI YUMI
IPC: G06Q50/00
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To search for content suitable for a place based on the significance of two keywords.  <P>SOLUTION: A frame information updating part 21 acquires a plurality of texts including one of a pair of keywords (S10007), and acquires a plurality of texts including the other keyword (S10007), and creates a relevant word list about each text (S11005). The relevant word list includes a distance between each word in the text and the keyword. The frame information updating part 21 creates significance information corresponding to the pair of keywords (S12001). The significance information includes significance and a content ID. The significance is calculated by using the distance in the relevant word list.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009034519-A (JP)
Title: Negative hardness gradient inner core for dual core golf ball
Inventor: BULPETT DAVID A
IPC: A63B37/00
Filed: 2008-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a single layer core that has a soft-to-hard gradient from the surface to the center in a golf ball, and to achieve a method of producing such a core efficiently and at a low cost.  <P>SOLUTION: The golf ball has an inner core having a first outer surface and a geometric center and being formed from a substantially homogenous formulation such that the inner core has a hardness of 45 Shore C to 65 Shore C, and an outer core layer disposed about the inner core, having a second outer surface and an inner surface and being formed from a substantially homogenous formulation such that the outer core layer has a hardness of 55 Shore C to 90 Shore C. A cover layer is disposed about the outer core layer. The hardness of the first outer surface is the same as or lower than the hardness of the geometric center to define a "negative hardness gradient" and the hardness of the second outer surface is greater than the hardness of the inner surface to define a "positive hardness gradient".  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010037774-A (JP)
Title: Hair catcher mounting structure
Inventor: HIRAI AKIKO
IPC: E03C1/262
Filed: 2008-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a hair catcher to a wash basin drain port to easily remove hair, dust and waste thread collected by the hair catcher, considering the flow of drainage in collecting.  <P>SOLUTION: The hair catcher mounting structure includes a wash basin having the drain port, and the hair catcher provided in the drain port. An inlet of the drain port into which the drainage flows is formed in projecting round shape. The hair catcher has an upper edge part abutting on the drain port, and a rib part for collecting hair contained in the drainage. The upper edge part of the hair catcher is mounted so that the upper end of the rib part is in a position where the drainage flowing to the drain port turns into swirling flow.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267325-A (JP)
Title: Constituent of chemico-mechanical polishing
Inventor: CHANG SONG YUAN
IPC: B24B37/00
Filed: 2008-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constituent of chemico-mechanical polishing for improving the planarization effects of a polishing object.  <P>SOLUTION: The constituent of chemico-mechanical polishing includes, at least dazolinone-based compound, triazole-based compound or their admixture or sarcosine and its salt compound, or their admixture. This constituent of inhibitor is applied to chemico-mechanical polishing; and while a high polishing removal rate of a metallization layer is being maintained, it has the property of suppressing metal etching, so that polishing failures, such as overpolishing and erosion, can be reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010036127-A (JP)
Title: Hollow fiber membrane module
Inventor: MORITA JUNSUKE
IPC: A61M1/18
Filed: 2008-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow fiber membrane module capable of preventing the channeling from occurring therein and exhibiting stable and high permeation performance while suppressing occurrence of a product of defective quality such as flattening or closure of the hollow fiber membrane module.  <P>SOLUTION: The hollow fiber membrane module comprises hollow fiber membranes to which crimps are applied according to such a process that the hollow fiber membranes run along rods on the outer circumferential surface of rollers while changing the proceeding direction and, at the same time, are pinched into an engagement part between rollers in a crimp-applying device composed of at least one pair of rollers provided with a number of rods on the outer circumferential surfaces, wherein an average value of urea clearance in an aqueous solution system measured by using five hollow fiber membrane modules is 170 ml/min/m<SP>2</SP>or more and a standard deviation thereof is 10.0 or less.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010041868-A (JP)
Title: Rotor rotation monitor for synchronous motor, and control system
Inventor: AKIYAMA MASAHIKO
IPC: H02P27/04
Filed: 2008-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To monitor the state of rotation move of the rotor of a synchronous motor easily, using a simple method under specified conditions.  <P>SOLUTION: A rotor rotation monitor includes current detecting means 4 and 5, which detect a current flowing through an armature coil of a synchronous motor 1; a voltage instruction value determining means 15, which determines a target value for an applied voltage to the armature coil so as to make a deflection between a target value for the current flowing through the armature coil and a current detection value converge to zero; a voltage applying means 3 which applies a voltage to the armature coil in accordance with a determined voltage instruction value, and monitoring means 13, 14, 23 and 25, which keep a current instruction value input to the voltage instruction value determining means 15 at 0, under the condition of being predetermined as the condition for monitoring the state of rotation movement of the rotor of the motor 1, and monitor the state of rotation move of the rotor based on a voltage instruction value determined by the voltage instruction value determining means 15 under the condition of keeping the current instruction value at 0.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010038349-A (JP)
Title: Ball bearing
Inventor: YAMAMOTO HISATO
IPC: F16C33/41
Filed: 2008-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a ball bearing can effectively prevent grease sealed in the bearing from leaking out.  <P>SOLUTION: A plurality of material theft portions 21 opening at least on an axial end surface of a crown retainer 14 are provided on the inner peripheral side or the outer peripheral side of the crown retainer 14 at a predetermined interval. The material theft portions 21 are composed of a bottom wall portion 22 formed between the back surface of a pair of holding claws 19 so as to connect each holding claw 19, a vertical wall part 23 continuously formed between a pair of the holding claws 19 so as to connect each holding claw 19 and erected on the bottom wall part 22, and a pair of sidewall parts 24 formed at the sidewall of a pair of the holding claws 19. The bottom wall part 22 has a tilted surface crossing to the axial direction of the crown retainer 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010042739-A (JP)
Title: Run flat tire
Inventor: HAYASHI SEIJI
IPC: B60C11/00
Filed: 2008-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a run flat tire having excellent run flat performance, being excellent in steering stability on a dried road surface and a wet road surface at non-blowout and attaining enhancement of processing property and low fuel consumption property (low rolling resistance).  <P>SOLUTION: In the run flat tire, a steel cord includes a single twisting structure or a core-single layer sheath structure comprising 6-10 steel raw wires having a raw wire diameter of 0.10-0.20 mm, the hitting number of steel cords is 40 number/50 mm or more, and a distance between adjacent steel cords in the belt layers 8a, 8b is 0.3 mm or more. In the run flat tire, the tread rubber 3 includes the rubber composition in which 20-150 pts.mass of silica and 1-30 pts.mass of a silane compound represented by the following general formula: R<SP>1</SP>xR<SP>2</SP>yR<SP>3</SP>zSi-R<SP>4</SP>-S-CO-R<SP>5</SP>are formulated relative to 100 pts.mass of a rubber component comprising a natural rubber and/or a synthetic diene based rubber.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010042907-A (JP)
Title: Workpiece conveying device and wrapping apparatus
Inventor: SUZUKI TAKASHI
IPC: B65B11/10
Filed: 2008-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a workpiece conveying device which easily and inexpensively conveys workpieces spaced at prescribed intervals, and a wrapping apparatus equipped with the workpiece conveying device.  <P>SOLUTION: Since a workpiece conveyance speed of a first conveying means 21 is set to be faster than that of a second conveying means 22, the rear end portion of a plurality of workpieces A conveyed by the second conveying means 22 is abutted on the distal end portion of a workpiece conveyed by the first conveying means 21, so that the workpieces are conveyed continuously in their conveyance direction in mutually abutted conditions. Since the workpiece conveyance speed of a third conveying means 23 is set to be faster than that of the second conveying means 22, several workpieces A handled by the third conveying means 23 are conveyed continuously in their conveyance direction and mutually separated at prescribed intervals. The workpiece conveying device can therefore convey the workpieces A easily and inexpensively at prescribed intervals.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010045671-A (JP)
Title: Wireless communication system, movement management method, management apparatus, and base station device
Inventor: KITAHARA YOSHINORI
IPC: H04W4/021
Filed: 2008-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for efficiently constructing a wireless communication system for detecting entry of a mobile terminal into a predetermined area.  <P>SOLUTION: The wireless communication system includes a plurality of base station devices. In the wireless communication system, the communication areas of the plurality of base station devices are linearly connected to form a borderline separating the inside and the outside of a management area with the communication areas. The wireless communication system detects a mobile terminal which enters the management area by crossing the borderline on the basis of communication between the base station devices and a mobile terminal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009116311-A (JP)
Title: Projection display device
Inventor: AMANO RYUHEI
IPC: G03B21/14
Filed: 2008-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive projection display device achieving high contrast.  <P>SOLUTION: The projection display device having three light valves for respective colors RGB includes a plurality of light quantity adjusting devices provided on respective light incident sides of the light valves and adjusting light quantity made incident on the light valves, and a control means for controlling the respective light quantity adjusting devices based on RGB input signals. The device may include a signal correction means for correcting the RGB input signals so as to compensate a lowering portion of the light quantity by the respective light quantity adjusting devices.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010049143-A (JP)
Title: Display device
Inventor: OBA KATSUHIKO
IPC: G09G3/36
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device whose display surface comprising a plurality of layers can be viewed simultaneously, and which has excellent responsiveness and low power consumption.  <P>SOLUTION: The display device includes: an electronic paper 102 which reflects light on the display surface to display an image; a transparent EL display unit 101 which is arranged on the display surface side of the electronic paper 102, has optical transparency when light is not emitted, and displays the image when light is emitted; and a CPU 311 which allows at least either the electronic paper 102 or the transparent EL display unit 101 to display the image according as a predetermined event occurs.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010046380-A (JP)
Title: Pachinko game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2008-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinkogame machine constituted so as to confirm the failure of a photosensor without irritating a player.  <P>SOLUTION: Even when an instantaneous power failure occurs and power is restored in the middle of a game of a player, since a main control board does not transmit a RAM clear reporting command to a sub integrated board, the sub integrated board is not required to inspect photosensors 150n, 152n, 153n and 154n. Since the manager (an assistant of a hall or the like) of a game parlor transmits the RAM clear reporting command to the sub integrated board by operating a RAM clear switch, the photosensors 150n, 152n, 153n and 154n are inspected. Thus, the failure of the photosensors 150n, 152n, 153n and 154n is confirmed without irritating the player.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010054210-A (JP)
Title: Method of manufacturing capacitance type semiconductor physical quantity sensor and capacitance-type semiconductor physical quantity sensor
Inventor: ENOMOTO HIDEKI
IPC: G01L9/00
Filed: 2008-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent troubles such as deposition without increasing manufacturing cost.  <P>SOLUTION: After making the potential of a movable electrode 4 and the potential of a fixed electrode 5 the same by electrically connecting a through-hole conductor 6 and a through-hole conductor 7 with a potential equalization conductor 8, and performing anodic bonding, the movable electrode 4 and the fixed electrode 5 are cut off by cutting the equalization conductor 8 when pressure sensors are obtained by cutting a semiconductor wafer 1. As a result, an electrostatic attractive force is generated between the movable electrode 4 and the fixed electrode 5 by a voltage applied when the anodic bonding is performed, so that the troubles such as deposition are prevented. Moreover, the equalization conductor 8 is cut when the pressure sensors are obtained by cutting the semiconductor wafer 1, thereby the equalization conductor 8 can be cut without using any special device or process and without increasing the manufacturing cost.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010051996-A (JP)
Title: Method for installing laser arc hybrid welding apparatus, and welding robot
Inventor: INOSE KOTARO
IPC: B23K26/346
Filed: 2008-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser arc hybrid welding apparatus to be used for a welding robot, which can be made compact, and to provide a method for installing the laser arc hybrid welding apparatus and the welding robot by which an arm part is efficiently operated and the limitation on an operating range can be reduced, even when various kinds of cables or the like are connected to a torch.  <P>SOLUTION: In the welding robot 1, the laser arc hybrid welding apparatus 4 having a torch 41, a wire feed unit 42, a power supply unit 45, a laser oscillator 51 and a laser beam transmitting means 52 is installed on a robot 2 having a plurality of arm parts 24, 25 to be connected to a wrist part 26 in a row arrangement. The wire feed unit 42 is arranged on the arm part 25 connected to the wrist part 26, and the power supply unit 45 and the laser oscillator 51 are arranged at positions other than those of the plurality of arm parts 24, 25.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010051688-A (JP)
Title: Armrest apparatus
Inventor: TAKEUCHI YUTAKA
IPC: A47C7/54
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve usability of an armrest apparatus having a slidable and horizontally rotatable elbow rest.  <P>SOLUTION: The armrest apparatus 7 includes a stationary third support body 30 and a rotor 32. A guide pin 51 of the rotor 32 fits in a guide groove 52 of the third support body 30. The guide groove 52 tilts. An elbow rest 23 slightly rises when becoming long in the longitudinal direction. An elbow rest receiver 33 is fixed on the rotor 32. The elbow rest 23 is slidably mounted on the elbow rest receiver 33 via a first guide body 40. The first guide body 40 can slide by a roller 34 without resistance. The head 35a of a spindle 35 is oval. When the elbow rest 23 becomes long in the longitudinal direction, the longitudinal end of the head 35a in the spindle 35 is pressed on a regulated part 41b of a second guide body 41. Consequently, resistance is given to the slide of the elbow rest 23.  <P>COPYRIGHT: (C)2010,JPO&INPIT