baber/WOPTO huggingface dataset:
Patent JP-2010276386-A (JP)
Title: Voltage detector, power supply, lighting device, and electric power measuring system
Inventor: NARUO MASAHIRO
IPC: G01R21/06
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage detector which reduces costs and improve the accuracy of detecting a voltage to be detected, a power supply and a lighting device equipped with the voltage detector, and an electric power measuring system using the voltage detector.  <P>SOLUTION: The voltage detector 10 includes an A/D convertor AD for outputting digital value data (voltage date) corresponding to an analog output voltage eo of an inverting amplification circuit A, a switching element Qa which changes an input voltage V<SB>in</SB>to the inverting amplification circuit A with a second cycle by performing an ON/OFF operation on the basis of a second clock signal generated by a second timer TC2, and a calculation unit P which generates measured voltage data DV1 from differential data between ON-time voltage data DV<SB>on</SB>corresponding to an output voltage eo2 output from the inverting amplification circuit A in the period during which the switching element Qa is ON and OFF-time voltage data DV<SB>off</SB>corresponding to an output voltage eo1 output from the inverting amplification circuit A in the period during which it is OFF.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010273819-A (JP)
Title: Vacuum cleaner
Inventor: SHIBUYA MASAKI
IPC: A47L9/10
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner which is low-cost and whose filters exhibit high maintainability.  <P>SOLUTION: The vacuum cleaner is provided with an electric blower (not shown in the figure) and a dust separator 23 which is arranged upstream of the electric blower, has pleated filters 27 in a part and separates dust from air sucked by the electric blower. At least one dust attachment preventing rib 44 which prevents dust from attaching to the filters 27 is arranged between ridges of pleats on the side of a dust attaching surface of the filters 27. Since a turbulent flow is generated downstream of the dust attachment preventing rib 44 when suction air transfers the dust from the dust separator 23 toward the filters 27 and flows near the dust attachment preventing rib 44, the dust continues to float between the filters 27 and hardly attaches to the filters 27. Also, since only the dust attachment preventing rib 44 is arranged, only a small number of parts are required for a dust removal construction. In this manner, the vacuum cleaner can be provided at a low cost and its filters 27 exhibit high maintainability.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010277821-A (JP)
Title: Inspection method of electrode slurry
Inventor: ONODA YUSUKE
IPC: H01M4/139
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel inspection method inspecting a mixing state of an electrode slurry.  <P>SOLUTION: The inspection method of the electrode slurry includes a fluorescent material containing process in which a fluorescent material 40 having compatibility to a solvent 36 is made contained in an electrode slurry 30A, a light-emitting process emitting the fluorescent material 40 contained in the electrode slurry 30A by irradiating light on the electrode slurry 30A generated at the fluorescent material containing process, and an inspection process inspecting a mixing state of the electrode slurry based on the light of the fluorescent material 40 which emits light at the light-emitting process. The inspection method of the electrode slurry can inspect a mixing state of the electrode slurry 30A dispersed in the solvent of a plurality of constituent materials containing an electrode active material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009290872-A (JP)
Title: Echo cancellation balancing using noise generator and average power detection
Inventor: COX EDWARD WARREN
IPC: H04M3/00
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for performing echo cancellation balancing using a noise generator and average power detection.  <P>SOLUTION: A communication system includes a transmitting route and a receiving route, a balancing filter, a noise generator, a detector, and an interface. The transmitting route is operable to generate data for communication on a communication network. The receiving route is operable to receive data from the communication network. The balancing filter is connected between the transmitting route and the receiving route. The noise generator is operable to send a noise signal on the receiving route. The detector is operable to measure a reflective power related to the noise signal in the transmitting route. The interface is operable to receive a plurality of factor sets for setting the balancing filter. The detector is operable to measure the reflective power of each factor set.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010274544-A (JP)
Title: Binder and file
Inventor: TSUJINO NOBUAKI
IPC: B42F13/22
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a binder and a file which can restrain the dimension along the width direction when a first and a second binding members are positioned so as to form a closed loop.  <P>SOLUTION: The first and the second binding member 19, 20 are supported rotation-free on the base 18 which is attached to the cover body 14. While the binding members 19, 20 form the closed loop with each of its tip end to latch each other, the document P can be added or removed when the latch is released. The first and the second binding members 19, 20, in the state of forming the closed loop, contains the stand-up column part 32 going upward from the base 18 and the bending column part 20 extending from the upper portion of the stand-up column part 32 toward inner direction to the opposing tips of the binding member. The stand-up columns part 32 are prepared in the shape of a straight line and, at the same time, are regulated to be shaped in a circular arc with an inside perimeter radius of 25 mm or more.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010282727-A (JP)
Title: Fuel cell power generation system
Inventor: KABASAWA AKIHIRO
IPC: H01M8/04
Filed: 2009-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell power generation system that is used as an auxiliary power supply in power failure of an external lineage power supply and has lower capacity, lower weight and lower cost of maintenance.  <P>SOLUTION: A fuel cell power generation system 100 includes: a fuel cell stack 1 generating electric power based on electrochemical reaction of a hydrogen gas supplied through a hydrogen gas supplying pipe L1 and an oxidant gas supplied through an oxidant gas supplying pipe L2; a hydrogen gas on-off valve 7 provided in the hydrogen gas supplying pipe L1; an oxidant gas on-off valve 9 provided in the oxidant gas supplying pipe L2; a hydrogen gas supplying source 6 for supplying a hydrogen gas to the hydrogen gas supplying pipe L1 via the hydrogen gas on-off valve 7; and an oxidant gas supplying source 8 for supplying an oxidant gas to the oxidant gas supplying pipe L2 via the oxidant gas on-off valve 9. The hydrogen gas on-off valve 7 and the oxidant gas on-off valve 9 are in a valve-open state if power distribution from the external lineage power supply halts.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010283481-A (JP)
Title: Customize system
Inventor: NAMITOKO SHINICHI
IPC: H04N5/91
Filed: 2009-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a customizing system customizing electronic equipment to be user-friendly.  <P>SOLUTION: In the customizing system 1, a user of the electronic equipment (DVD recorder 50) can use a customized device (a client 10 and a server 30) to select a command assigned to one operation key of a remote controller 60a that the electronic equipment includes, to select an accompanying operation that accompanies one operation of the electronic equipment, and to create screen information on a screen OSD-displayed on a video display section 72 by the electronic equipment. Then, the customizing device transmits assignment information, where identification information of one operation key is correlated with the selected command, to the electronic equipment, transmits operation information, where one operation is correlated with the selected accompanying operation, to the electronic equipment, and also transmits the created screen information to the electronic equipment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010287599-A (JP)
Title: Component mounting apparatus
Inventor: KAWAKAMI HIROKI
IPC: H05K13/04
Filed: 2009-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component mounting apparatus including one suction arm, and enhancing productivity by improving a mounting speed and accuracy in mounting positions.  <P>SOLUTION: In this component mounting apparatus to mount the components in a component supply portion 500 at the prescribed position of a substrate 201, a mounting stage 200 for carrying the substrate 201 and an alignment stage 300 for obtaining the components, which are positioned and controlled on the work area in a prescribed region while having freedom in their rotation axes around the X axis, the Y axis and the Z axis, a single suction arm 800, the component supply portion 500 for supplying the component P to be mounted next to a component receiving portion 3001 loaded on the alignment stage 300, and a pattern recognition camera 700 to photograph the state of the component P to be mounted next on the alignment stage 300 are provided, and after the single suction arm 800 sucks and gets the component P to be mounted next, the component P is mounted at the prescribed position of the substrate 201 carried on the mounting stage 200.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010286602-A (JP)
Title: Variable optical attenuator and method for manufacturing the same
Inventor: NISHI HIDETAKA
IPC: G02B6/12
Filed: 2009-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce polarization dependent loss in a carrier injection type variable optical attenuator comprising a silicon core.  <P>SOLUTION: The variable optical attenuator includes: an optical waveguide comprising a core 101 made of silicon; and a carrier injection part 110 injecting a carrier into the core 101 according to an applied current. Further, the optical waveguide comprising the core 101 is formed into such a state that a difference between the value of the imaginary part of the effective refractive index of the optical waveguide obtained with respect to TM polarization and the value of the imaginary part of the effective refractive index of the optical waveguide obtained with respect to TE polarization is a desired value or smaller.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229802-A (JP)
Title: Rotation control mechanism for rotor, and opening and closing device for door or the like using the same
Inventor: OKAMOTO KOICHI
IPC: E05F1/10
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door having a feature not felt heavy when opening the door, rotated slowly, closed to get strongly airtight, capable of reducing an impact noise when closed, and having a function of stopping the door once, when a strong abrupt force is applied to the door, to prevent an accident of a finger caught by the door.  <P>SOLUTION: The door has a structural feature decelerated without using viscosity resistance or friction resistance, a closing speed is controlled by changing a direction of a force, a spring force is set to the minimum to rotate the door, a spring force, acting only when the door is closed, is made to act distantly from a pivotal shaft of the door, a device is continuously rotated, even when the door stops just before closed, to close the door. A function is provided to open the door fully when opened slightly, and to close fully when closed slightly.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011002307-A (JP)
Title: Signal processing device and radar device
Inventor: SENDO MASAO
IPC: G01S13/93
Filed: 2009-06-18
Abstract: PROBLEM TO BE SOLVED: To detect accurately and quickly decline of reception sensitivity of an on-vehicle radar device.SOLUTION: In a signal processing device of a radar transmitter/receiver loaded on a vehicle for transmitting a transmission signal to the periphery of the vehicle and receiving the transmission signal reflected by a target, an image recognition means loaded on the vehicle detects the type and the distance of the target based on an imaged image of the target; and a reception sensitivity monitoring means detects whether the level of a receiving signal or the level of a signal generated from the receiving signal is higher than a reference level, in correlation with the kind and the distance of the target, and thereby a proper reference level can be applied to the level of the receiving signal or the signal generated from the receiving signal. Consequently, decline of reception sensitivity can be detected accurately and quickly.
Patent JP-2010219020-A (JP)
Title: Light source device, projector, and method of controlling light source
Inventor: KUROSAKI HIDEMASA
IPC: F21S2/00
Filed: 2009-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To suppress generation of a color braking phenomenon as much as possible.  <P>SOLUTION: This light source device includes a UV light emitting element 17 which projects a beam of light, a mirror wheel 18 in which a plurality of concentric curved mirrors 18a, 18b having circular cross sections and different diametrical positions and circumferential positions are raised on a rotary disc, and which passes the beam of light from the UV light emitting element 17 in accordance with the rotation angle of the disc or reflects it by either one of a plurality of the curved mirrors 18a, 18b, and an integrator 19 in which an R phosphor 19r, a G phosphor 19g, and a B phosphor 19b for circularly outputting light source light having a plurality of hues in a time division manner in accordance with the irradiation position of the beam light passed through the mirror wheel 18 are sectionally applied to its entrance plane.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011002198-A (JP)
Title: Heat exchanger and article storage device
Inventor: SUNADA MASAKI
IPC: F28F1/32
Filed: 2009-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger improved in heat exchange efficiency by simultaneously solving a defect of pipe arrangement and a defect of elongate holes in the heat exchanger with refrigerant tubes bent in a meandering manner so that straight portions and bent tube portions are continuous and plurally lie in a row direction and a column direction.SOLUTION: In the heat exchanger 1 in which the refrigerant tubes 2 are bent in the meandering manner to plurally lie in the row direction and the column direction, regions including rectangular portions 6a of the elongate holes 6 provided in plate fins 3 are bent to project in a direction crossing a direction of air flows passing between the plate fins 3 so that the effect of boundary layer leading edges in an elongate hole part 6 is enhanced and the heat exchange efficiency can be improved tremendously.
Patent JP-2011003862-A (JP)
Title: Rotary solenoid
Inventor: OKADA NOBUHIDE
IPC: H01F7/08
Filed: 2009-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a rotary solenoid that is assembled easily and also has a structure suitable for obtaining high torque.SOLUTION: A first winding section 13 and a second winding section 14 are provided at sides of a first shaft construct 60 and a second shaft constituting body 68 to be extremely close, thus easily forming a coil 20 and further easily fitting it to a coil bobbin 11. A shaft is composed of both the first shaft constituting body 60 and the second shaft constituting body 68, thus extremely easily fixing the coil bobbin 11 to the shaft. Also, the shaft is composed of the first shaft constituting body 60 and the second shaft constituting body 68, and the coil bobbin 11 is fixed to the two shaft constituting bodies by a step or the like of the shaft when screwing the two shaft constituting bodies, thus dispensing with providing a separate fixing means and increasing the degree of freedom in assembling procedures of the rotary solenoid 10.
Patent JP-2011006802-A (JP)
Title: Method for producing pleated and dyed fabric
Inventor: HATANO SHOTA
IPC: D06P7/00
Filed: 2009-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a pleated and dyed fabric by which the dyeing can be applied to an arbitrary face or part of the fabric, and which can rapidly correspond to various kinds of requirements in a pattern and a pleat shape.SOLUTION: The method for producing the pleated and dyed fabric is carried out as follows. Not only pleating processing but also dyeing processing are carried out by using a pleating apparatus 1. In the dyeing processing, transfer printing is applied. Transfer papers 20 and 21 to which a sublimation-type dyeing ink is imparted are fed so as to be parallel to the fabric 2 to be subjected to the pleating in the pleating apparatus 1, and a heating/pressing step for setting the pleats formed by the pleating is combined with a heating/pressing step for the transfer printing.
Patent JP-2010005403-A (JP)
Title: Sewing machine and method for operating such type of sewing machine
Inventor: RICHTER MARKUS
IPC: D05B27/24
Filed: 2009-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve operational flexibility with comparatively low labor in a sewing machine which has a machine head and at least one presser bar which has a cloth end part positioned on the cloth side to connect to a pressure applying device configured to interact with a cloth, and a machine-head-lateral end positioned on the machine head side to interact with a pressure producing device.  <P>SOLUTION: In the sewing machine, pressure producing devices 20, 31 have a servomotor 21 and a transmission lever 22, and the transmission liver is fixedly connected with a motor shaft 23 of a servomotor in a torque resisting manner, and is radially spaced from the motor shaft 23 and stays in push connection with the machine-head-lateral end of presser bars 18, 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011011754-A (JP)
Title: Paper container and paper container assembly
Inventor: TSURUTA TAKAYOSHI
IPC: B65D5/40
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a paper container from which its contents can be pushed or squeezed out to secure discharging.SOLUTION: The paper container 10 includes a front panel 11, a rear panel 12, a pair of side panels 13, 13, a gable top type upper portion 20a, and a flat panel lower portion 26a. The gable top type upper portion 20a includes a pair of triangular insertion pieces 17, 17, a pair of lid panels 15, 15, and an upper sealing portion 20. The flat panel lower portion 26a includes the lower end 11a of the front panel 11, and a lower sealing portion 26 joining the lower end 11a of the front panel 11 and the lower end 12a of the rear panel 12. Thus, each panel 13, 13 has a triangular shape with the bottom in a higher position and the top in a lower position.
Patent JP-2009215320-A (JP)
Title: Heteroarylbenzamide derivative used for glk-activator in diabetic treatment
Inventor: MCKERRECHER DARREN
IPC: C07D413/14
Filed: 2009-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a benzoylaminoheterocycle compound useful for the treatment or prevention of diseases or medical states mediated by glucokinase (GLK or GK).  <P>SOLUTION: This 3-ä[5-(azetidin-1-ylcarbonyl)pyrazin-2-yl]oxy}-5-[(1-methylethyl)oxy]-N-1H-pyrazol-3-ylbenzamide, or its salt and a medicinal composition containing the compound, and a method for treating the diseases mediated by the GLK by using the above materials are provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2011014827-A (JP)
Title: Semiconductor inspection system
Inventor: SATO YUICHI
IPC: G01R31/28
Filed: 2009-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor inspection system that improves efficiency of test by minimizing passing of data between an inspection apparatus body and an external device.SOLUTION: The semiconductor inspection system is configured to manage wafers in lots of n, which is a predetermined number, and measure each of the wafers by multiple shots while carrying out data communications between the inspection apparatus body and the external device, the wafer being divided into multiple regions and having chips to be measured thereon, wherein the inspection apparatus body includes an information storage unit for storing XY coordinate information and on-wafer information in each shot, the information being transmitted from the external device for each lot.
Patent JP-2011016896-A (JP)
Title: Photosetting type bio-based coating agent and coated product thereof
Inventor: YABUUCHI NAOYA
IPC: C09D155/00
Filed: 2009-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a photosetting type bio-based coating agent that has sufficient hydrolysis resistance and crosslinking density and that is excellent in long-term stability etc., inexpensive, and applicable also to an aqueous solvent; and a coated product thereof.SOLUTION: The photosetting type bio-based coating agent includes: a bio-based photopolymerizable compound which simultaneously has at least one lactic acid unit and at least one photopolymerizable group in a molecule as a film-forming component; and a photopolymerization initiator. The coated product is obtained by coating the coating agent.
Patent JP-2011023560-A (JP)
Title: Light emitting device
Inventor: TANAKA KENICHIRO
IPC: H01L33/50
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device capable of improving wavelength conversion efficiency of a wavelength conversion portion.  <P>SOLUTION: The light emitting device includes an LED chip 1, and the wavelength conversion portion 2 disposed on a light extraction surface side of the LED chip 1 to convert part of light emitted from the LED chip 1 into light having a wavelength longer than that of the LED chip 1. The wavelength conversion portion 2 is composed of a structure wherein a plurality of wavelength conversion element portions 21 are combined and arrayed, which use fluorescent glass as glass to which a rare earth element excited with the light emitted from the LED chip 1 to emit the light having the wavelength longer than that of the LED chip 1 is added. In the wavelength conversion portion 2, the wavelength conversion element portions 21 are optical fibers 120 each including the fluorescent glass as a core 121, and the respective optical fibers 120 are arrayed each having an optical-axis direction aligned with the optical axis direction of the LED chip 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011020640-A (JP)
Title: Hydraulic fluid circuit for motorized shovel
Inventor: TAKISHITA TATSUO
IPC: B60H1/22
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic fluid circuit for a motorized shovel capable of using hydraulic fluid as a heat source of a heating apparatus and reliably cooling the hydraulic fluid regardless of whether heating operation is on or off.  <P>SOLUTION: The hydraulic fluid circuit for the motorized shovel includes: a hydraulic pump 26 driven by an electric motor 25; a plurality of control valves 30 for controlling each of the flows of hydraulic fluid from the hydraulic pump 26 to a plurality of hydraulic actuators 29; and a return line 34 for the hydraulic fluid. The hydraulic fluid circuit for the motorized shovel further includes: a bypass line 35 branched to the return line 34; a switching valve 36 provided on the branch point of the bypass line 35; an oil cooler 37 provided on the bypass line 35; a blower fan 38 for sending air warmed by the oil cooler 37 into an operating room 7; an oil cooler 39 provided on a downstream of a connecting point of the bypass line 35; a heating operation switch 40; and a controller 42 for controlling the switching valve 36 in accordance with a command of the heating operation switch 40.  <P>COPYRIGHT: (C)2011,JPO&INPIT