baber/WOPTO huggingface dataset:
Patent JP-2010154867-A (JP)
Title: Tiller
Inventor: YASUHARA TAKUTO
IPC: A01B13/02
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact tiller capable of performing tilling work and ridging work.  <P>SOLUTION: The tiller includes a ground resistance bar 14 vertically passing through a tilling rotor cover 13 and also vertically passing through the rear side of a tilling rotor 12, a rubber-made ridging plate 22 whose upper end part is supported at the rear end part of the tilling rotor cover 13 and stretched over in the horizontal direction and whose lower end side is hung down to the rear side of the tilling rotor 12 and the ground resistance bar 14, and a ridging plate supporting part 21b supporting and acting at the central part in the ridging plate width direction of the lower end of the ridging plate 22 so that the movement to the rear side, caused by work reaction of the lower end of the ridging plate 22 is suppressed to maintain the ridging plate 22 to be acting state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011193643-A (JP)
Title: Method for controlling power supply system and power supply system
Inventor: OGAWA AKIHIRO
IPC: H02J3/46
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To properly autonomously control demand and supply in a power system connected to distributed power supplies.  <P>SOLUTION: Each of the distributed power supplies 3 (measurement command device 10) measures output and frequency thereof, receives frequencies and outputs of the other devices transmitted from the other distributed power supplies 3, applies a minute variation to the output thereof, obtains a frequency variation thereof with respect to the minute vibration, obtains a frequency variation of the other devices with respect to the minute vibration, and compares the frequency variation thereof with the frequency variation of the other devices, thereby determining a connection state between the other distributed power supplies 3 and the power system 2. Each of the distributed power supplies 3 (measurement command device 10) compares the frequency variation thereof with the frequency variation of the other devices, and compares the minute variation with the variation in the output of the other devices, thereby determining a connection state between the other distributed devices 3 and the power system 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011193651-A (JP)
Title: Two-wire dc power distribution system and two-wire dimmer
Inventor: MASAKI HIROMITSU
IPC: H02M3/155
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-wire DC power distribution system that supplies power-supply power to electric appliances by a DC current while using two-wire wiring, which allows a reduction in laying costs, so as to control operation of the electric appliance such as dimming of LED lighting, and a two-wire dimmer.  <P>SOLUTION: A DC power distribution system 10 is configured such that two-wire wiring is connected with a DC power distribution board 12, an LED lighting fixture 14, and a control device 16 (a dimmer) of the LED lighting fixture 14. When a MOSFET Q1 is in an off-state, a current flowing in a power generator 20 is smoothed by an integrating circuit of the power generator 20 and supplied to a PWM oscillation part 22 so as to be an operation power-supply of a dimming control circuit. The dimming control circuit is provided in the PWM oscillation part 22 in order to control illuminance of the LED lighting fixture 14. By this, only two wires are wired to the dimmer in the DC power distribution system 10, thereby reducing the laying costs and providing an efficient wiring system.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011189317-A (JP)
Title: Ion exchange device
Inventor: FUKUI NAGAO
IPC: C02F1/42
Filed: 2010-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion exchange device which can prevent scale deposition onto an anion exchange resin in a column, can surely prevent an anion-exchange resin and a cation-exchange resin from being reversely regenerated, and can stably produce deionized water of high water quality even immediately after regeneration, and a column for the ion exchange device.  <P>SOLUTION: After raw water containing hardness components is passed through a hardness component removing means 1 to remove the hardness components, the water is supplied to an ion exchange column 2 to be brought into contact with the anion-exchange resin 31, then to be brought into contact with the cation-exchange resin 21. The inside of the ion exchange column 2 is divided into upper and lower two chambers by an impervious partition plate 2a, and the water brought into contact with the anion-exchange resin 31 in the lower chamber is passed through external piping and then introduced into the upper chamber.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010141361-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: KUMADA TERUHIKO
IPC: H01L21/312
Filed: 2010-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and a manufacturing method therefor that are improved in the adhesiveness between an insulating material and a wiring material, as well as, the characteristics of mechanical strength, or the like, using an insulating film such as borazine based compound.  <P>SOLUTION: The semiconductor device includes: a first insulating layer with a first conductor layer embedded in a recessed part; an etching stopper layer formed on a first insulating layer; a second insulating layer formed on an etching stopper layer; a third insulating layer formed on a second insulating layer; and a second conductor layer embedded in a recessed part between the second insulating layer and a third insulating layer. In the semiconductor layer, the second insulating layer and the third insulating layer are formed taking a carbon containing borazine compound as a raw material and by means of chemical vapor phase reaction growth, and carbon contents of the third insulating layer is smaller than carbon contents of the second insulating layer, and further a conductor diffusion preventing layer made of a metal material is formed on the outer periphery of the second conductor layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010221031-A (JP)
Title: Access port including rotatable seal
Inventor: HAMMOND RICHARD
IPC: A61B1/00
Filed: 2010-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surgical access device detachably insertable into a patient's tissue.  <P>SOLUTION: The access port is a surgical access device used during a surgical treatment. The surgical access device includes a housing 1002; an access member 1000 extending distally from the housing 1002 and being dimensioned for positioning within tissue, and defining a longitudinal axis; and a seal assembly 100 disposed within the housing 1002. The seal assembly 100 includes first and second seal components respectively having first and second seal members. Each of the first and second seal members defines a passage for passage of a surgical object in substantial sealed relation therewith. The first and second seal components are capable of relative rotation about the longitudinal axis between a first position and a second position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010221708-A (JP)
Title: Protective film for textured substrate
Inventor: PATEL SHAILESH
IPC: C08L53/02
Filed: 2010-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a masking film capable of giving sufficient protection for the textured surface.  <P>SOLUTION: The film comprises a surface contacting layer 12 and an outer stiffening layer 14, wherein the surface contacting layer comprises: a mixture (A) of a tackified quadblock styrene block copolymer elastomer and triblock styrene block copolymer containing a diblock styrene copolymer, a mixture (B) of quad block styrene block copolymer elastomer, triblock styrene block copolymer and triblock styrene block copolymer containing diblock styrene copolymer, a mixture (C) of triblock styrene block copolymer and triblock styrene block copolymer containing diblock styrene copolymer, or triblock styrene block copolymer (D) containing diblock styrene copolymer; and a low density polyethylene polymer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011202965-A (JP)
Title: Device for specifying charge quantity of charged particles
Inventor: ENDO TETSUO
IPC: G01N27/60
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a device for specifying the charge quantity of charged particles capable of minutely measuring or specifying the charge quantity of the charged particles with a particle size of several μm or above without making the device large-scale.SOLUTION: The device 100 for specifying the charge quantity of the charged particles is equipped with an introducing part 10 equipped with a particle sensor for taking in gas A containing the charged particles (p) and for sensing the charged particles (p), a flow velocity adjusting part 30 for adjusting the flow velocity of the gas A and allowing the gas A stand still at least in a detection part 20a, the detection part 20a having an electric field forming mechanism, an irradiation mechanism and a light detection mechanism, and a control part 40 for receiving the charged particle data transmitted from the particle sensor to control the operation of the flow velocity adjusting part 30 and constituted so that the electric field forming mechanism is operated in the detection part 20a to form an electric field in the detection part 20a, the charged particles (p) are moved by the acting electric field and gravity and the charge quantity of the charged particles (p) is specified from the detection data of the scattered light emitted from the moving charged particles (p).
Patent JP-2011200770-A (JP)
Title: Porous membrane for membrane distillation, module for membrane distillation, and membrane distillation type water production system
Inventor: TANABE KEIICHIRO
IPC: B01D61/36
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a compact module for membrane distillation by providing a porous membrane for membrane distillation which is excellent in a water production function and which provides a sufficient amount of produced water, and to provide a membrane distillation type water production system sufficiently usable even in a region where infrastructure is yet undeveloped by using the module for membrane distillation.SOLUTION: As a porous membrane 1 for membrane distillation, a porous membrane having higher hydrophobicity on the surface 1a side and lower hydrophobicity on the surface 1b side is used, so that raw water flows in the direction shown by the arrow in the raw water channel while being heated to a prescribed temperature and the amount of raw water to be absorbed in the porous membrane 1 for membrane distillation is increased (the flow rate is improved) from the raw water brought into contact with the surface 1a on the raw water side of the porous membrane 1 for membrane distillation and more water vapor is generated. The water vapor passing the porous membrane 1 for membrane distillation is evaporated to the distilled water channel swiftly from the surface 1b and accordingly, the amount of water production per unit surface area can be increased.
Patent JP-2011205384-A (JP)
Title: Antenna device and wireless communication device
Inventor: IKEMOTO NOBUO
IPC: H01Q9/42
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain an antenna device and a wireless communication device suitable for an RFID system that functions as a radiating element even when a metallic member is adjacent or not.SOLUTION: The antenna device has a dielectric body 20 provided with a loop state radiation conductor 30 and a neutral conductor 35. The wireless communication device is configured by mounting a wireless IC element 50 on the dielectric body 20. The loop state radiation conductor 30 is configured by surface side conductors 31a, 31b provided at a surface side of the dielectric body 20, rear side conductors 33a, 33b provided at a rear side of the dielectric body 20, and inter-layer connection conductors 34a, 34b for connecting the surface side conductors 31a, 31b and the rear side conductors 33a, 33b. The neutral conductor 35 is disposed electrically independent from the loop state radiation conductor 30, and has facing areas 40a, 40b which are facing the surface side conductors 31a, 31b.
Patent JP-2011205842-A (JP)
Title: Drive controller
Inventor: OGI HIDEMASA
IPC: H02P29/00
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a drive controller for controlling the position of a mechanical end with high accuracy by smoothly switching between semi-closed loop control and full-closed loop control, in a device including an actuator-driven movable part, with respect to a nonlinear system.SOLUTION: A servo amplifier (the drive controller) 3 includes: a motor-end sensor 2 detecting the position of the rotation of a motor 4; a semi-closed loop control means performing semi-closed loop control on the motor 4; a mechanical-end sensor 8 detecting the position of a mobile body 9 moved in a nonlinear path; a full-closed loop control means performing full-closed loop control on the motor 4 on the basis of the position of the mobile body 9; a switch 30 for selecting a semi-closed speed command or a full-closed speed command; and a speed limiter 31 mounted in a stage subsequent to the switch 30 for limiting the speed commands within a predetermined value and absorbing the fluctuations of the speed commands in switching the control.
Patent JP-2011204150-A (JP)
Title: Inter-vehicle communication processing method and inter-vehicle communication processing apparatus
Inventor: SAITO SATOSHI
IPC: G08G1/09
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To extremely precisely detect the locations of an own vehicle and the vehicle of other party of inter-vehicle communication by exchanging location information through inter-vehicle communication.SOLUTION: A first vehicle 2 and second vehicles 31 and 32 mutually exchange high-accuracy vehicle information, including the information of the location of peripheral vehicles detected by each of those vehicles by inter-vehicle communication; and with high accuracy calculate the location of at least one of the first and second vehicles, based on the location information of a common end of a third vehicle 4 commonly detected by the first and second vehicles 2, 31, and 32 and based on the location information which is more accurate than the positioning information of a GPS, by using the common end as a common reference location, even if the first vehicle 2 and the second vehicles 31 and 32 is incapable of directly recognizing each other.
Patent JP-2011020668-A (JP)
Title: Aluminum alloy plate blank and energy absorbing member for automobile
Inventor: ICHIKAWA TAKESHI
IPC: C22F1/04
Filed: 2010-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy plate blank improved in moldability to an energy absorbing member for an automobile.  <P>SOLUTION: The aluminum alloy plate blank partially has a soft part (4) with respect to hard steady parts (2, 5), and is press-molded in the energy absorbing member for the automobile composed of a cylindrical part and a flange at its periphery. A peripheral edge of an oblique line corresponding to the flange of the energy absorbing member for the automobile is formed as the soft part (4) by heating and quenching treatment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011209437-A (JP)
Title: Electrophotographic photoreceptor and image forming apparatus
Inventor: ISHII YOSHINOBU
IPC: G03G21/00
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To suppress generation of moire in a formed image, even when an image of relatively high definition is formed.SOLUTION: An electrophotographic photoreceptor is provided, having a photosensitive layer including a photoconductive layer, essentially comprising an organic compound on the surface of a cylindrical substrate, wherein on a surface of the substrate of the photoreceptor, a projection continuing along a circumference direction of the substrate is formed, and an angle formed between the ridge line of the projection on the photoreceptor and the axial direction of the photoreceptor is 15° or more.
Patent JP-2010150923-A (JP)
Title: Perforated plate fence
Inventor: YURA SHIGEO
IPC: E01F7/00
Filed: 2010-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a perforated plate fence having upper furring strips and lower furring strips along upper and lower edges and using a perforated metal plate with a large number of small holes formed almost all over the surface as a fence panel, and a construction method of the perforated plate fence.  <P>SOLUTION: The perforated plate fence comprises a plurality of posts erected with spaces in the longitudinal direction of a road, and the perforated metal plates mounted between the posts. A large number of small holes are formed at the perforated metal plate, and the furring strips are formed bent along the upper and lower edges. Both right and left side edges are fastened to the posts.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011216663-A (JP)
Title: Led control device and liquid crystal display device with the device
Inventor: MUROTA KAZUAKI
IPC: G09G3/20
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To suitably change a limit value of a current flowing to an illumination control circuit for a back light, using LEDs, of a liquid crystal device in accordance with the number of illuminating LEDs of the back light.SOLUTION: The LED control device 81 includes: the back light 30 including a plurality of channels of LED arrays for illuminating a liquid crystal panel; a boosting circuit 101 or step-down circuit 101A which supplies electric power to the back light 30; and an LED driving circuit 201 which performs illumination control over the back light 30, wherein the current limit value of an overcurrent detection circuit 3 provided to the boosting circuit 101 or step-down circuit 101A is changed in accordance with a signal indicating a channel number outputted from a channel selection circuit 21, a detected value of an LED current value, and a detected value of a duty ratio of a signal for turning on the back light 30, thereby preventing the LED control device 81 from being damaged by overcurrent.
Patent JP-2011214365-A (JP)
Title: Construction method of void slab
Inventor: ONO TOSHINORI
IPC: E04G15/06
Filed: 2010-04-02
Abstract: PROBLEM TO BE SOLVED: To enhance transportation efficiency of a void form and lifting efficiency to a construction part, to eliminate troublesomeness of cutting a spiral pipe to a required length according to field conditions and further to stably fix the void form using one kind of bearers.SOLUTION: The void form A including a length-adjustable cylindrical body 1 formed by slidably fitting a plurality of ribbed spiral steel pipes with different outer diameters, and cover bodies 2 blocking both end openings, is supported to the bearers 5 and embedded in a reinforced concrete slab to construct the void slab B. A bar-like member 6 with a thickness corresponding to the outer diameter difference from an outer pipe, or a semicircular band plate 10 is mounted to the outer surface of an inner pipe, or spacers 9 are mounted to the bearers to absorb the inner-outer diameter difference.
Patent JP-2011222600-A (JP)
Title: Method and apparatus for manufacturing semiconductor device
Inventor: NAKAMURA FUMIO
IPC: H01L21/3205
Filed: 2010-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method capable of suppressing occurrence of particles at the time of manufacturing a semiconductor device containing a barrier metal layer, and to provide a manufacturing apparatus for a semiconductor device which employs the manufacturing method.SOLUTION: In manufacturing a semiconductor device including a barrier metal layer in which a metal compound layer is sandwiched between two metal layers, a first metal layer which is to be a bottom layer is applied with oxidation treatment during a process in which a target consisting of one metal element out of titanium and tantalum is sputtered in the atmosphere of rare gas so that a plurality of metal layers are stacked on a background wiring. Then, after a first metal oxide layer is formed on the surface of the first metal layer which is to be the bottom layer, the surface of base material containing at least one metal layer is subjected to any one of oxidation treatment, nitriding treatment, and oxynitriding treatment so that respective layers have a different element configuration. Through this treatment, a second metal compound layer is formed. The metal compound layer may be a metal nitride layer or metal oxynitride layer as well as a metal oxide layer.
Patent JP-2011175947-A (JP)
Title: Inorganic thin film el blade, and, power supply unit therefor
Inventor: KURONO TAKESHI
IPC: G09F13/22
Filed: 2010-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a practical inorganic thin film EL (Electroluminescence) blade having optimized visibility, mounting easiness, and durability.  <P>SOLUTION: The inorganic thin film EL blade is mounted on such personal wearing goods as an outdoor wear, a bag, a rucksack, and a porch or the like, and has a flexible polymer material as a base material and has a rectangular shape of an entire thickness of 2 mm or less, a length 20 cm-45 cm, and a width 4 cm-8 cm, and is provided with at least two pieces or more of light source lines.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011218940-A (JP)
Title: Door weather strip
Inventor: DEGUCHI KOZO
IPC: B60J10/08
Filed: 2010-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a door weather strip improving the sealing function as well as lowering the manufacturing cost.SOLUTION: The door weather strip 6 includes a molding section 9 connected in a corner section X to which a top extrusion molding section 7 attached along the top of a door sash 3 on the roof side of a vehicle and a bottom extrusion molding section 8 attached along the vertical section of the door sash 3 are connected. In addition, the top extrusion molding section 7, the molding section 9 and the bottom extrusion molding section 8 have the followings formed integrally in one piece: a base section 11; and a hollow seal section 12 integrally formed to the base section 11 and brought into an elastic contact with a door opening periphery section of a body panel 100 when a door is opened/closed. In this case, a protruding section 22 brought into an elastic contact with the door sash 3 is formed from the base section 11 of the molding section 9 to the vehicle interior side surface 12a in the hollow seal section 12, the protruding section 22 is gradually gathered downward in the outer periphery direction and a series of ribs 24 are formed by connecting the bottom end of the protrusion section 22 to the bottom back surface lip 23.