baber/WOPTO huggingface dataset:
Patent JP-2011211052-A (JP)
Title: Expand device
Inventor: MARUYAMA MASANORI
IPC: H01L21/301
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an expand device that cuts off a wafer and a ring frame apart from each other.SOLUTION: This invention relates to the expand device 10, wherein a workpiece W1 is a semiconductor wafer W including a plurality of chips C united through an adhesive sheet S on an inner peripheral side of the ring frame RF, and the expand device 10 includes a support means 12 of supporting the workpiece W1, a contact means 13 capable of abutting on a reverse surface side of the adhesive sheet S, a driving means 14 of elevating the support means 12, and a cutting means 16 capable of cutting off the adhesive sheet S after the tensile force is applied. The support means 12 is lowered to below an upper end of the contact member 13 to apply tensile force in a radiation direction of the adhesive sheet S to increase chip C intervals and in this state, the cutting means 16 cuts the adhesive sheet S, so that the chips C can be carried.
Patent JP-2011209203-A (JP)
Title: Self-position estimating device and self-position estimating method
Inventor: MIYAMOTO ATSUSHI
IPC: G05D1/02
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a self-position estimating device capable of estimating self position with high precision at a high sampling cycle.SOLUTION: The self-position estimating device includes an inner field sensor which detects operation information through the shifting mechanism of an autonomous shifting device that is equipped with a shifting mechanism and can move in a predetermined space, a first self-position estimating part which estimates self-position at a first sampling cycle based on a detection result obtained by the outer field sensor for detecting spatial information about the predetermined space, and a second self position estimating part which estimates self position at a sampling cycle that is higher than the first sampling cycle based on a self position estimation result from the first self position estimating part and the operation information of the autonomous shifting device which is detected by the inner field sensor.
Patent JP-2011216217-A (JP)
Title: Alkaline dry battery
Inventor: NAKAI MIYUKI
IPC: H01M4/75
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To solve a problem that there is a case that an alkaline electrolyte solution is leaked when returned from polarity inversion when an alkaline dry cell becomes in an over-discharge state.SOLUTION: In a part of an outer face of a negative electrode current collector 6 of the alkaline dry cell, a recessed part 10 is formed. The recessed part 10 is positioned in the vicinity of a gasket side end face 3A of a negative electrode 3.
Patent JP-2011216249-A (JP)
Title: Socket for electric component
Inventor: TAKAHASHI MINETO
IPC: H01R33/76
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive socket for an electric component with a simple structure, without giving any impact, and capable of gently allowing a cover member to open to an arbitrary opening angle.SOLUTION: An IC socket 11 has a socket body 13, a contact pin arranged to the socket body 13, and a cover member 16 rotatably set to the socket body 13. The cover member 16 has a torsion spring 21 actuated to be urged to an opening direction and the torsion spring 22 actuated to be urged to a closing direction. In both of the torsion springs 21, 22, an urging force of the torsion spring 21 actuated in the opening direction allows the cover member 16 to open to a predetermined angle and the urging forces of both torsion springs 21, 22 are balanced at the predetermined opening angle.
Patent JP-2011213306-A (JP)
Title: Friction resistance reducing type ship
Inventor: KAWAKITA CHIHARU
IPC: B63B1/38
Filed: 2010-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a friction resistance reducing type ship capable of reducing the friction resistance of a hull by ejecting air into water, and to prevent entrainment of bubbles in a propeller while ensuring the strength of the hull.SOLUTION: The friction resistance reducing type ship includes an air ejecting device 30 for ejecting air into water from air ejecting outlets 31-33 formed in a ship bottom 13 of a hull 10, and an air recovering device 40 for recovering air from air recovering inlets 41-43 formed in the ship bottom 13 into the hull 10. The air recovering inlets 41-43 are arranged on a stern 12 side from the air ejecting outlets 31-33 and on a bow 11 side from a propeller 16 provided on the hull 10. The air ejecting device 30 ejects air into water from air re-ejecting outlets 64-66 formed in the ship bottom 13. The air re-ejecting outlets 64-66 are arranged on the stern 12 side from the air ejecting outlets 31-33 and on the bow 11 side from the air recovering inlets 41-43.
Patent JP-2011222604-A (JP)
Title: Oxidant/dopant solution for producing conductive polymer, conductive polymer and solid electrolytic capacitor using the same as solid electrolyte, and method for producing the same
Inventor: SUGIHARA RYOSUKE
IPC: H01G9/00
Filed: 2010-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an oxidant/dopant solution suitable for producing a conductive polymer that can provide a solid electrolyte having low ESR and a large electrostatic capacity when it is used as a solid electrolyte, and to provide a conductive polymer and a solid electrolytic capacitor with the above properties using the oxidant/dopant solution.SOLUTION: In the oxidant/dopant comprising organic ferric sulfonate as an oxidant/dopant and an organic solvent having a hydroxyl group, by mass 1-7.5% of a compound having a hydroxyl group is added to the organic ferric sulfonate. The resulting solution is used to subject thiophen or its derivatives to oxidative polymerization to produce a conductive polymer, which is then used as a solid electrolyte to form a solid electrolytic capacitor.
Patent JP-2011222607-A (JP)
Title: Method for manufacturing sic semiconductor element
Inventor: SAWADA TAKAO
IPC: H01L29/872
Filed: 2010-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a SiC semiconductor element which corrects the warpage of a SiC substrate caused by thinning process.SOLUTION: The method for manufacturing the semiconductor element includes the steps of: (a) preparing a SiC substrate 1 provided with an element active region on a front surface; (b) fixing the front surface of the SiC substrate 1 on a flat surface and grinding the rear surface; and (c) forming inner stress layers, which give stress to cancel the warpage of the SiC substrate caused by grinding, within the SiC substrate, while the front surface of the SiC substrate 1 is fixed to the flat surface.
Patent JP-2011222751-A (JP)
Title: Wavelength conversion member and semiconductor light-emitting element device having and using the wavelength conversion member
Inventor: UMAYAHARA YOSHIO
IPC: H01L33/50
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength conversion member in which inorganic phosphor powder is scattered in a glass matrix, and which is capable of improving light distribution characteristics while maintaining a desired chromaticity range when used in a semiconductor light-emitting element device.SOLUTION: The wavelength conversion member has inorganic phosphor powder scattered in a glass matrix and a crystal is precipitated in a portion of the glass matrix. A semiconductor light-emitting element device uses the wavelength conversion member.
Patent JP-2011218429-A (JP)
Title: Solder suction machine
Inventor: SHIGEKAWA TOMOHIRO
IPC: B23K3/02
Filed: 2010-04-13
Abstract: PROBLEM TO BE SOLVED: To efficiently suck up solder at a time when an ON-operation for a solder suction switch is completed.SOLUTION: A diaphragm type pump (vacuum pump) is driven by a motor to suck air in a vacuum tank, a nozzle (solder suction nozzle with a heater) 41 is connected to a suction side of the vacuum tank via an air passage 43, and the solder of molten state is sucked by the nozzle 41. An opening and closing valve 51 for opening and closing the air passage 43 is arranged in the midway part of the air passage 43. The solder suction switch 44 for starting the suction of the solder of molten state drives the motor at first, and opens and closes the opening and closing valve 51 after drive-starting the motor.
Patent JP-2011226304-A (JP)
Title: Oil deterioration prevention device of internal combustion engine
Inventor: KOYAMAISHI NAOTO
IPC: F02B77/00
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an oil deterioration prevention device of an internal combustion engine capable of suppressing the deterioration of oil for a long period of time.SOLUTION: The internal combustion engine having a lubricating oil supply device is provided with a functionality resin 60 that has an oil deterioration suppression function on a front surface of a moving part such as a crankshaft 19, a connecting rod 17, a balance shaft 52, and a piston 15 in a moving direction that contacts with the lubricating oil and lubricating oil mist.
Patent JP-2011230520-A (JP)
Title: Display device, display method, program
Inventor: HOSOKAWA SATOMI
IPC: B60K35/00
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a display device which effectively notifies the driver of the information of a sleepiness degree of a driver by a display having high visibility and conspicuousness, and to provide a display method and a program used for the device.SOLUTION: An image 50 of a coffee cup containing coffee is displayed inside a meter indicating portion 20 of a vehicle. The sleepiness level of a driver in the vehicle is detected and as the sleepiness level rises, an amount of coffee in the image 50 is increased and its color is changed close to black. A numeral image of vehicle speed is superimposed on the image 50 to use the image as both a sleepiness meter and a speedometer.
Patent JP-2011230656-A (JP)
Title: Brake hydraulic pressure control apparatus for vehicle
Inventor: KODAMA TAKURO
IPC: B60T8/34
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of sealing performance between a base body and a control housing.SOLUTION: A peripheral wall 38 for partitioning a storage space 36 of the control housing 30 is formed in a rectangular frame shape, and a flange 40 is formed by projecting outward at the outside of a pair of mutually-opposed sides 38a among four sides of the peripheral wall 38. The flange 40 has a housing fixing hole 41 for inserting a housing installing screw 80, and a seal member 60 is interposed between the base body 10 and the peripheral wall 38. The seal member 60 includes a rectangular frame-shaped peripheral edge 61 going along the peripheral wall 38 and a belt-like tongue 62 projecting to the inside of the peripheral edge 61. The tongue 62 includes fixing part vicinal tongues 62a arranged at the pair of sides 38a of the peripheral wall 38 adjacent to the housing fixing hole 41, and the tongue 62 is sandwiched by the base body 10 and a coil assembly 32 only in a position having the fixing part vicinal tongue 62a.
Patent JP-2011231566-A (JP)
Title: Attaching body for deck plate
Inventor: FUKUMURA TAKASHI
IPC: E04B5/40
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To seal between a holding part and a main body without any preparatory work around a through hole.SOLUTION: In the lower side of an insert body 11, there are provided first latch portions 12c and second latch portions which are latched around a through hole Dc in the under surface of a deck plate D. There is also disposed a coil spring 31 at upper position than the first latch portions 12c in the outer peripheral surface of the insert body 11. And, in the insert body 11, there is provided a press contact ring 32 both at upper position than the first latch portions 12c and at lower position than the coil spring 31. An insert 10 includes a seal body 18 disposed between an under surface 32a of the press contact ring 32 and the top surface of the deck plate D. An internal perimeter surface 18a of the seal body 18 is in tight contact with the whole outer peripheral surface of the insert body 11 at the position where the seal body 18 is compressed between the under surface 32a of the press contact ring 32 and the top surface of the deck plate D.
Patent JP-2011233451-A (JP)
Title: Cable connector for signal transmission, cable for signal transmission with connector using the same, and electric connection part of cable for signal transmission
Inventor: KUROSAWA YOSHINORI
IPC: H01B7/00
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a cable connector for signal transmission that is made compact even if a voltage to the ground is made high, a cable for signal transmission with the connector using the same, and an electric connection part of the cable for signal transmission.SOLUTION: The present invention relates to a cable connector 31 for signal transmission connected to a cable 10 for signal transmission having a signal line 11 and a shield layer 14 formed at the outer periphery of the signal line 11. The cable connector 31 for signal transmission comprises: connector holders 24 and 26 having at least a first end face member 22 which has a first through hole formed, terminals 21 for the signal line 11 inserted into the first through hole and electrically connected to the signal line 11, a second end face member 28 having a second through hole formed, and a terminal 27 for the shield layer inserted into the second through hole and electrically connected to the shield layer 14. The first end face member 22 and second end face member 28 are arranged individually on mutually intersecting planes.
Patent JP-2010225165-A (JP)
Title: On-vehicle image display device
Inventor: KIDO KAORU
IPC: E03F5/04
Filed: 2010-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To accurately reproduce surroundings of a vehicle with an image and display it on a window of the vehicle so as to make a driver safely drive the vehicle.  <P>SOLUTION: An on-vehicle image display device 5 provided on the vehicle includes a detection unit 80 for detecting peripheral scenery, people and vehicles, and a condition of an object such as an obstacle as the surroundings of the vehicle. Detection data presenting a detection result is transmitted to an on-vehicle unit 90. The on-vehicle unit 90 generates an image presenting the surroundings of the vehicle by a drawing processor 39 based on the detection data. The image representing the surrounding of the vehicle is displayed on a display glass panel 40, that is an entire window surface of the vehicle.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011236802-A (JP)
Title: Internal combustion engine control apparatus
Inventor: ANEZAKI YUKINOBU
IPC: F02D41/04
Filed: 2010-05-10
Abstract: PROBLEM TO BE SOLVED: To satisfactorily maintain afterburning whether alcohol concentration is high or low.SOLUTION: An internal combustion engine control apparatus includes: an in-cylinder fuel injection valve 24 for directly injecting a mixed fuel composed of gasoline and ethanol to the inside of a cylinder of an internal combustion engine 10; and an ethanol concentration sensor 46 for detecting an ethanol concentration in fuel. The apparatus performs injection for the afterburning for injecting the fuel during an expansion stroke by using the in-cylinder fuel injection valve 24 after main injection for generating torque of the internal combustion engine 10. The apparatus controls fuel injection quantity so that the quantity injected by the afterburning increases when the ethanol concentration is high, in comparison with when the concentration is low. Specifically, when the concentration is high, the number of fuel injection during the expansion stroke is increased in comparison with when the concentration is low.
Patent JP-2011236021-A (JP)
Title: Recording device
Inventor: KUDO SHOSHIN
IPC: B65H31/00
Filed: 2010-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a recording device taking smooth discharge of a recorded medium into consideration.SOLUTION: The recording device (1) includes a recording part 3 for recording into the recorded medium (P), a guide surface 7 positioned on a side of a recording device body and arranged on a downstream side of the recording part 3 in the conveying direction of the recorded medium to guide a front end of the recorded medium (P) to the downstream side, a stacker-side supporting surface 10 positioned on the downstream side of the guide surface 7 in the conveying direction and supporting the recorded medium (P), and a connecting member 15 connecting the guide surface 7 with the supporting surface 10.
Patent JP-2011235587-A (JP)
Title: Liquid supply device and liquid supplying method
Inventor: SHIONO SHOHEI
IPC: B41J2/175
Filed: 2010-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a liquid supply device which supplies liquid with less variation in the ratio of component composition.SOLUTION: The liquid supply device includes a storage part which stores liquid, a container connected to the storage part through a first supply channel and supplied with liquid therefrom, a head connected to the container through a second supply channel and discharging liquid supplied from the container, a carriage which moves in a predetermined direction while mounting the container and the head, and a stirrer arranged in the container and moving in the container based on the movement of the carriage. The container and the second supply channel are connected in a region at a position of 0.4 times or more of the height of the container in the vertical direction.
Patent JP-2011242901-A (JP)
Title: Getting-on/getting-off passenger discriminating and detecting device
Inventor: TORII KAZUNARI
IPC: G07C9/00
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To surely discriminate and detect getting-on and getting-off of passengers by an inexpensive device.SOLUTION: Near on the inner side of an entrance 5 of a passenger transporting vehicle such as a bus, a sensor A comprising a light emitting part 11a and a light receiving part 12a facing each other across a getting-on/getting-off path 6 of a predetermined width and a sensor B comprising a light emitting part 11b and a light receiving part 12b are provided such that the sensor A is provided on the side close to the entrance 5 and the second B is provided on the side far from the entrance 5. Then, by the transition order of the combination of a non-detection state and a detection state by the sensor A and the sensor B, getting-on or getting-off or getting-on and getting-off of passengers are discriminated and detected respectively. The first and second light emitting parts 11a and 11b and the first and second light receiving parts 12a and 12b are arranged so as to generate "state 2" in which an optical path La between the light emitting part 11a and the light receiving part 12a of the sensor A and an optical path Lb between the light emitting part 11b and the light receiving part 12b of the sensor B are both interrupted by the passenger passing through the getting-on/getting-off path 6.
Patent JP-2011241715-A (JP)
Title: Swash plate type hydraulic machine and hydrostatic transmission device
Inventor: ARAKI SHINGO
IPC: F03C1/253
Filed: 2010-05-17
Abstract: PROBLEM TO BE SOLVED: To facilitate assembling work in a configuration enabling high capacity without increasing a radial dimension of a cylinder block, in a swash plate type hydraulic machine.SOLUTION: A hydraulic pump 12 and a hydraulic motor as a swash plate type hydraulic machine includes a drive shaft 16 spline-fitted with a cylinder block 68 through a male spline 88. The drive shaft 16 includes a second male spline 90 as protrusions provided on an outer peripheral surface of a portion axially away for the male spline 88. In the middle of assembling such that the housing 34 and a port block are separated, the second male spline 90 is made circumferentially contactable with the cylinder block 68, and a relative position between the cylinder block 68 and the drive shaft 16 in the rotation direction is maintained regardless of urging force by a spring 72. Upon coupling of the housing 34 and the port block, the second male spline 90 is not contactable with the cylinder block 68.
Patent JP-2011241280-A (JP)
Title: Method for producing gasoline
Inventor: AIKAWA KOICHIRO
IPC: C10L1/06
Filed: 2010-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing gasoline which reduces the emission of particulate matter.SOLUTION: The method for producing gasoline includes a step of minimizing the PM_index value which is represented by numerical formula (1) (wherein i is the number corresponding to each of n components present in the gasoline; V.P (443K)is the vapor pressure of component i at 443K; DBEis the double bond equivalent of the component i; and Wtis the wt.% of the component i present in the gasoline) and comes to an index for easily emitting particulate matter to thereby produce gasoline with a reduced amount of particulate matter emission.
Patent JP-2011242584-A (JP)
Title: Driving method of electrophoresis display device, electrophoresis display device and electronic equipment
Inventor: YOSHIDA JUNPEI
IPC: G02F1/167
Filed: 2010-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a driving method of an electrophoresis display device capable of appropriately adjusting DC balance, and further to provide the electrophoresis display device and an electronic equipment.SOLUTION: A driving method of an electrophoresis display device is for driving the electrophoresis display device provided with an electrophoresis element (23), which is interposed between a pixel electrode (21) and a common electrode (22) opposed to each other and contains electrophoresis particles. The driving method thereof includes: a displaying step for applying a first voltage corresponding to a first color and a second voltage corresponding to a second color between the pixel electrode (21) and the common electrode (22); an integration step for integrating the first voltage and the second voltage applied in the displaying step; and an adjusting step for applying an adjustment voltage for each predetermined period such that voltage ratios of the first voltage and the second voltage, which are integrated in the integration step, are equal to each other.
Patent JP-2011243779-A (JP)
Title: Pin joint method, pin positioning jig, and ball positioning jig
Inventor: NAGATO YUKO
IPC: H01L23/12
Filed: 2010-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a pin joint method for a substrate which can make the solder amount uniform simply in a small number of processes.SOLUTION: In the manufacturing method of a PGA system package substrate 4, a pin 6 is formed by using a solder ball 1 in order to control the solder amount uniformly. A pin joint method for joining the head 6a of a pin 6 to the pad portion 4a of the substrate 4 with solder comprises: a counter setting process for positioning the pad portion of the substrate and the pin head against each other with a solder ball in-between after setting the solder ball 1 on the pad portion of the substrate or the pin head; a junction process for heating and fusing the solder between the pad portion and the pin head.