baber/WOPTO huggingface dataset:
Patent JP-2009302055-A (JP)
Title: Locking device for plug connector housings
Inventor: FERDERER ALBERT
IPC: F16B1/02
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cost-effective locking device with the simplest mechanical design as much as possible for plug connector housings.  <P>SOLUTION: The locking device 10 includes two punched and bent one-piece locking elements 11 in connection with an exchangeable actuating grip 30, wherein the locking elements 11 includes an engaging side 23, engaged with the actuating grip 30 thereby, and an locking side 12, materialized in the form of a C-shaped spring element, is rotatably held on a joint pin 2 provided in the lower half 3 of the plug connector housing and can be locked with a locking pin 7 provided in the upper half 6 of the plug connector housing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010286402-A (JP)
Title: Apparatus and method for estimating radio wave arrival angle
Inventor: TANAKA TORU
IPC: G01S3/48
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for estimating a radio wave arrival angle capable of uniquely estimating an arrival angle of a received radio wave even if a distance between antenna elements cannot be reduced to a predetermined distance or shorter.  <P>SOLUTION: An array antenna includes at least three antenna elements 11, 12 and 13. The three antenna elements are installed so that a difference between a distance d2 between the antenna elements 12 and 13 and a distance d1 between the antenna elements 11 and 12 may be equal to or less than a half wavelength of the received radio wave. An arrival angle estimating part 60 estimates the arrival angle of the received radio wave by calculating a difference between a phase difference ϕ1 of the received radio wave by the antenna elements 11 and 12 and a phase difference ϕ2 of the received radio wave by the antenna elements 12 and 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009242411-A (JP)
Title: Production of crystal form ii of clarithromycin
Inventor: LIU JIH-HUA
IPC: A61P31/04
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide 6-O-methylerythromycin A crystal form II, and to provide a method for the production thereof.  <P>SOLUTION: The crystal form II can be directly isolated by (a) converting erythromycin A into 6-O-methylerythromycin A; and (b) recrystallizing the 6-O-methylerythromycin A produced in the step (a), by using a number of common organic solvents or a mixture of the common organic solvents, other than conventionally used solvents such as ethanol, tetrahydrofuran, isopropanol and isopropyl acetate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009207184-A (JP)
Title: High-frequency circuit component and multiband communication device
Inventor: KENMOCHI SHIGERU
IPC: H04B1/50
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency circuit that can be used by at least two communication systems, and to provide a high-frequency circuit component miniaturized by a laminated structure.  <P>SOLUTION: The high-frequency circuit component is formed integrally by a laminate. The high-frequency circuit has a high-frequency switch connected to an antenna; a branching filter composite circuit that is connected to the reception-side terminal of the high-frequency switch and has a first branching circuit and a first filter circuit arranged in the laminate; and a second branching circuit. The first branching circuit comprises low- and high-frequency-side filters. The low-frequency-side filter comprises a first inductance element, where one end and the other are connected to the terminal of the high-frequency switch and the first filter circuit, respectively. The high-frequency-side filter comprises capacitance and inductance elements.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2011003631-A (JP)
Title: Power semiconductor device
Inventor: FUKASE TATSUYA
IPC: H01L21/60
Filed: 2009-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a power semiconductor device that has a long service life, and can be made compact and further improved in reliability.SOLUTION: The power semiconductor device has a power semiconductor element 3 and also has a metal wire 6 which is sectioned in a rectangular shape and electrically connected to a conductor portion 8 by a conductive connection portion 10. The conductive connection portion has a first connection region 11 and a second connection region 12, wherein the first connection region adjoins a raised portion 6e of the metal wire, extends in a width direction 6a of the metal wire, and has a joint portion 13 where the metal wire and conductor portion are metal-joined and a non-joint portion 14 where no metal joining is made, and the second connection region where the metal joining is made over the entire surface.
Patent JP-2011002991-A (JP)
Title: Power supply device
Inventor: KOSAKA HIRONORI
IPC: H02J7/02
Filed: 2009-06-18
Abstract: PROBLEM TO BE SOLVED: To increase the overall power supply efficiency of a power supply device that uses a solar battery.SOLUTION: The power supply device includes the solar battery 2; batteries 41 and 42 consuming the generated power of the solar battery 2; and DC/DC converters 11 and 12 for performing power conversion between the solar battery 2 and the batteries 41 and 42. A controller 3 sets a target value, related to the inter-terminal voltage or output currents of the solar battery 2 for optimizing the product of the power generation efficiency of the solar battery 2 and the conversion efficiency of the DC/DC converters 11 and 12, and controls the DC/DC converters 11 and 12 so that the target value is realized, based on the charging voltages of the batteries 41 and 42.
Patent JP-2011007853-A (JP)
Title: Image forming apparatus, image forming system, and processing program
Inventor: SAITO KYO
IPC: G03G15/01
Filed: 2009-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of improving the accuracy of the positional deviation correction of an image of each color.SOLUTION: The image forming apparatus includes: a plurality of image forming means forming the images different in each color; a holding means respectively holding the formed images different in each color; a transfer means transferring the held images different in each color onto a recording medium; an index forming means forming a position detecting index on the holding means by using the image forming means; a detection means detecting the interval of the formed position detecting indexes; a calculation means calculating a positional deviation amount between the position detecting index corresponding to a previously set reference color and the position detecting indexes corresponding to the other colors, based on the detection result; a storage means storing the history information of the calculation result; a changing means changing the reference color of the position detecting index, based on the history information; and a correction means correcting the positional deviations of the images of the other colors, based on the relative positional deviation amounts of the other colors with respect to the reference color.
Patent JP-2011005677-A (JP)
Title: Transfer sheet
Inventor: HORI YAICHIRO
IPC: B32B27/00
Filed: 2009-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a transfer sheet, having, on a base material film, a release film prepared with a release layer and a transfer layer prepared on a release layer of the release film, which is very useful in the points that the release layer excels in the uniformity of its film thickness and, at the same time, the release layer excels in the adhesion quality with the base material film and in the smoothness of its surface and is high in water repellency and has the uniform releasability of the release layer and the transfer layer during thermal transfer.SOLUTION: The release layer of the transfer sheet including a base material film, the release layer and the transfer layer consists of a continuous thin film layer of a silicon oxide which is formed by using a gas composition containing at least steam of an organic silicon compound and oxygen gas through chemical vapor deposition in a plasma chemical vapor deposition process using a plasma generating apparatus. Further, the continuous thin film layer of a silicon oxide includes at least one kind of compound comprising one or, two or more kinds selected from carbon, hydrogen, silicon and oxygen.
Patent JP-2011006129-A (JP)
Title: Packaging bag feeder of packaging machine
Inventor: SHIMIZU KEIICHI
IPC: B65B43/18
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag feeder of a packaging machine, which allows for freedom in disposition of a bag height adjusting device by installing a fulcrum around which sandwiching strips are rotated on a horizontal plane, at a position far away independent of the vertical shaft of the bag height adjusting device, thereby a wide space for installing a neighboring device can be secured.SOLUTION: A bag holding part 20 has a holder 25 rotatable on a horizontal plane, on a transfer fulcrum shaft 24 provided on a bracket 23 fixed on the top end part of a vertical shaft 22, while the holder has a pair of sandwiching strips 30 provided thereon in an openable/closable manner. A bag transfer section 51 has the holder 25 moving between a relay position (y) and a position (z) to which a bag is transferred, and while the bag holding part 20 moves from the relay position (y) to the position (z) to which a bag is transferred, the height position of a packaging bag (a) supported by the sandwiching strips 30 is rectified by having a bag height adjusting device 65 raise or lower the vertical shaft 22, and thus a packaging bag (a) put in a direct-counter posture toward a pair of grips (g) by the holder 25 moving in rotation is sent on to be fed.
Patent JP-2011010522-A (JP)
Title: Best condition searching device and distribution system loss reducing device
Inventor: HORIGUCHI HIROSHI
IPC: H02J3/00
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a best condition searching device capable of searching for an optimum solution regardless of the scale of a search object, and to provided a system loss reducing device which minimizes effective power loss of the entire system.SOLUTION: The best condition searching device includes a memory 100 which stores an initial condition of system configuration as a current condition, a transition list 202 including an evaluation value corresponding to an effective power loss and the number of possible transitions for each section, an evaluation object selecting part 203 for selecting a section of high evaluation value at high probability, an adjacent condition selecting part 204 which selects and shifts an adjacent condition based on probability for a selected section, and an evaluation part 205 which determines the adjacent condition as the best condition so long as the entire evaluation value of entire system is minimum based on the evaluation value for each section constituting the adjacent condition after transition. A plurality of searching processes for the best condition by the evaluation object selecting part 203, the adjacent condition selecting part 204, and the evaluation part 205 are performed in parallel up to a forced transition frequency. These processes are repeated with a convergence determination frequency while replacing a current condition with the best condition.
Patent JP-2011012570-A (JP)
Title: Thrust bearing structure and turbocharger
Inventor: DAITO YUICHI
IPC: F16C17/04
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a thrust bearing structure and a turbocharger appropriately supplying lubricant even if a thrust collar rotates at high speed.SOLUTION: This thrust bearing structure 32 includes the thrust collar 35 retained by a shaft 11 and rotating together with the shaft 11, and a pair of thrust bearings 36, 37 disposed at both sides of the thrust collar 35 in an axial direction. One side of the thrust collar 35 and the thrust bearings 36, 37 includes groove parts 36d, 37c provided at an outer edge part side of opposite surfaces 36c, 37c opposing to another side and extending in a direction around an axis. Another side of the thrust collar 35 and the thrust bearings 36, 37 includes projections 35d, 35e projecting toward one side, inserted in the groove part 36d 37c, and extending in the direction around the axis.
Patent JP-2011013328-A (JP)
Title: Operation condition estimation method in optical modulator and optical spectrum analyzer
Inventor: SHIMOTAHIRA HIROSHI
IPC: G01J3/28
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To easily estimate an operation condition in an optical modulator mounted on an optical transmitter without needing a large-scale construction of a measurement system.SOLUTION: Assumption operating parameters to be assumption operating conditions of the optical modulator 22 mounted on the optical transmitter 20 are set and input, a spectrum of light to be measured from the optical transmitter 20 mounting the optical modulator 22 is measured, and optical spectra based on the set assumption operating parameters are calculated. A square average error values of the spectrum of the measured light to be measured and the optical spectra calculated based on the assumption operating parameters are calculated, the optical spectrum based on the assumption operating parameter to be the minimum error value in the error values is discriminated and extracted and a spectrum waveform in the state where peak values of the extracted optical spectrum and the optical spectrum of the light to be measured are added, and the square average error value are displayed on a display part 17.
Patent JP-2011015560-A (JP)
Title: Refrigeration cycle device
Inventor: KINOSHITA KEN
IPC: H02P27/06
Filed: 2009-07-03
Abstract: PROBLEM TO BE SOLVED: To suppress a beat phenomenon by coping with an undesirable condition generated from a DC voltage detection error.SOLUTION: In a refrigeration cycle device, a controller includes a low-pass filter for removing noise components of a DC voltage taken in the controller from a DC voltage detection circuit and a DC voltage detection error estimation part which estimates the error between a DC voltage true value Edc and a DC voltage detection value Ed obtained by removing the noise components by the low-pass filter. The error estimation is performed using a differential value of the DC voltage detection value.
Patent JP-2011015263-A (JP)
Title: Information distribution system and pairing method
Inventor: YAMAMOTO YOSHIKI
IPC: H04N7/173
Filed: 2009-07-03
Abstract: PROBLEM TO BE SOLVED: To reliably pair a server with a client on a home network.SOLUTION: The present invention relates to a video display system including a server connected over a network, and a client which receives and displays a video image from the server. If a server selected as a video image input device by an input device switching means is not registered in a registration management means as an input device of the client, the client transmits a registration request command to the server and receives a device number displayed by the server, so that the server is registered in the registration management means as the input device of the client.
Patent JP-2009261988-A (JP)
Title: Game machine
Inventor: KUBO KAZUNORI
IPC: A63F7/02
Filed: 2009-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To drastically increase excitement and enjoyment in a Pachinko machine or other game machines.  <P>SOLUTION: A game board of the Pachinko machine has a symbol display device at the center. The symbol display device includes a symbol display section and a center panel 17 surrounding the display section. The center panel 17 includes an entry port 33 which receives game balls shot toward the play area, and guide passages 43 which guide the game balls downward. The guide passages 43 are made visible from the front side of the machine to allow a player to see the moving game balls.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010048799-A (JP)
Title: Apparatus and method for detection of fissile material using active interrogation
Inventor: PROCTOR ALAN
IPC: G01T7/00
Filed: 2009-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for interrogating a parcel, a container, a vehicle or an analogous test article with respect to existence of a nuclear material.  <P>SOLUTION: The system typically includes a source of photo-fission energy configured to irradiate the examination article and trigger fission of a fissile or a fissionable material present in the examination article and generate a plurality of fission products, wherein at least one of the plurality of fission products produces a plurality of fission neutrons. A neutron-to-gamma-ray-converter material may be configured to capture up to all of the plurality of fission neutrons and upon capture to emit internal gamma radiation. A gamma radiation detector is typically configured to detect at least a portion of the internal gamma radiation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011020266-A (JP)
Title: Laminated polyester film
Inventor: IZAKI KIMIHIRO
IPC: B32B27/30
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated polyester film which can appropriately be used in optical applications in which a rise in the haze of a film after the film is heat-treated for a long time is minimized, visibility is important in particular, and high transparency is required, for example, for a touch panel.  <P>SOLUTION: The laminated polyester film has a coating layer which is obtained by applying a coating liquid containing a quaternary ammonium salt group-containing polymer, a polyethylene glycol-containing acrylate polymer, and a crosslinking agent on at least one film surface and drying the coating liquid.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011020202-A (JP)
Title: Cutting plotter
Inventor: OKABE MASABUMI
IPC: B25J9/02
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting plotter that, even if warpage occurs in a guide rail or the like that movably supports a carriage, can prevent loss of cutting quality due to the warpage.  <P>SOLUTION: The cutting plotter includes: a work table that supports a sheet-shaped medium that is being worked; an end mill that is provided above the medium supported by the work table and that cuts the medium; guide rails 31, a Y-bar 32, and a cutting drive mechanism that are provided above the work table and that support the end mill such that the end mill can move forward and backward, right and left, and up and down; and a control unit 50 that moves the end mill forward and backward, right and left, and up and down, and controls the end mill so as to cut the medium that is being worked. The cutting plotter also includes a carriage shape measurement mechanism 100 that detects warpage in the guide rails 31 and the Y-bar 32. Correction of the moving direction of a work tool is controlled on the basis of the detected warpage of the guide rails 31 and Y-bar 32.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011022746-A (JP)
Title: Data replacement method for cache memory
Inventor: NAKAGAWA MITSURU
IPC: G06F12/12
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cache line selection method for preferentially refilling a cache line having unnecessary data.  <P>SOLUTION: The information of a call stack being the calling information of a sub-routine in a program under execution is received from a CPU 30. By referring to the information of the call stack, a cache line selection processing part 40 selects a cache line for storing data which are not referenced in the following execution of the program, and preferentially defines the cache line as the object of replacement.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011021806-A (JP)
Title: Water-cooled heat pump heat source device
Inventor: OSHITTO KUMAR DOTTO
IPC: F25B5/04
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a water-cooled heat pump heat source device in which refrigerant circuits in a cold heat pump and an air conditioning heat pump are independent of each other and waste heat of the cold heat pump can be recovered by the air conditioning heat pump.  <P>SOLUTION: The water-cooled heat pump heat source device includes: a first cold heat pump formed by circulating and interconnecting a first cold compressor, a first cold water-cooled heat exchanger, a fourth expansion valve and a first cold evaporator; the air conditioning heat pump formed by circulating and interconnecting an air conditioning compressor, a four-way valve, a first air-cooled heat exchanger, a third expansion valve to which a third on-off valve is connected in parallel, an air conditioning water-cooled heat exchanger, a second expansion valve to which a second on-off valve is connected in parallel, a first expansion valve to which a first on-off valve is connected in parallel, an air conditioning evaporator and the four-way valve; and a water-cooled cycle formed by circulating and interconnecting a water pump, a water path of the first cold water-cooled heat exchanger and a water path of the air conditioning water-cooled heat exchanger and recovering heat released from the first cold water-cooled heat exchanger by the air conditioning water-cooled heat exchanger.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011020633-A (JP)
Title: Air conditioner for vehicle
Inventor: TSUEMOTO TOSHIHIRO
IPC: B60H1/00
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To generate electricity using a thermoelectric element and reduce the space for mixing cold air and warm air.  <P>SOLUTION: A thermoelectric element 40 is provided at a position where both air passed through an evaporator 18 and heated by a heater core 30 and air passed through the evaporator 18 and bypassed the heater core 30 meet each other in an air mixing chamber space 36 for mixing air passed through the evaporator 18 and heated by the heater core 30 and air passed through the evaporator 18 and bypassed the heater core 30 without being heated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011026372-A (JP)
Title: Method of manufacturing copolymer for organic antireflection film
Inventor: YONEZAWA KOTARO
IPC: C08F232/04
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a copolymer for an organic antireflection film.  <P>SOLUTION: The method for manufacturing a copolymer for an organic antireflection film includes manufacturing a copolymer, which contains at least two kinds of repeating units, for an organic antireflection film. The copolymer is a copolymer of a polycyclic aromatic compound and a monomer having a polar group; and the polymerization reaction of the copolymer is carried out in a mixed solvent containing at least two solvents having different poralities.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011027888-A (JP)
Title: Resin particle for electrostatic charge image developing toner, method for manufacturing resin particle for electrostatic charge image developing toner, resin particle for electrostatic charge image developing toner, electrostatic charge image developing toner, electrostatic charge image developing developer and image forming apparatus
Inventor: NOGUCHI DAISUKE
IPC: G03G9/08
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide resin particles for electrostatic charge image developing toner attaining enhancement of toner cleaning properties, prevention of flaw generation of a photoreceptor and wear prevention of the photoreceptor.  <P>SOLUTION: In the resin particles for electrostatic charge image developing toner containing resin particles and a lubricant, the content of the lubricant is 5 to 15 mass% to the resin particles and a coverage ratio of the lubricant adhering to the surfaces of the resin particles to the surfaces of the resin particles is 40 to 70%.  <P>COPYRIGHT: (C)2011,JPO&INPIT