baber/WOPTO huggingface dataset:
Patent JP-2009233440-A (JP)
Title: Random number generating device of game machine
Inventor: YAMAZAKI TOMOMI
IPC: A63F7/02
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of a prize winning time zone with a fixed width by generating more disordered random numbers.  <P>SOLUTION: This random number generating device of a game machine includes: first bit string generating means 11 for generating an n-bit string (x) whose bit value is updated at interval of a fixed time; second bit string generating means 12 for generating an n-bit string (y) whose bit value is updated by every cycle of bit string (x) of the first bit string generating means 11; bit array reversing means 13 for reversing the bit array order of n-bit string (y) to generate an n-bit string (y'); bit string extract means 14 for extracting n-bit string (x) and n-bit string (y') when a timing signal is input from a game machine; and random number generating means 15 for generating a random number (z) by computing a random number z=a×x+b×y' (mod 2<SP>n</SP>) using n-bit string (x), n-bit string (y') and factors (a), (b) (a and b are natural numbers and at least one is an odd number).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011027151-A (JP)
Title: Power transmission mechanism
Inventor: ISAJI TOMOAKI
IPC: F16H1/16
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission mechanism equipped with a stopper structure for stopping the transmission of a rotation power by stopping the rotation of a gear, in which the rotation of a gear train can be stopped without applying a great load on the gear train.  <P>SOLUTION: A rotary cam 70 is connected integrally with a first gear 40 constituting the gear train of the power transmission mechanism (gear reduction 4B). A driven wheel 80 is connected to the rotary cam 70 to transmit the power. The driven wheel 80 is rotatably supported on a cover case 20, and the stopper structure for stopping the rotation of the rotary cam 70 is formed between the rotary cam 70 and the wheel. The stopper structure is so constituted that an operation pin 71 is fitted to an engagement recess 82 of the driven wheel 80 by the rotation of the rotary cam 70 so as to stop the rotation of the rotary cam 70. When the operating pin 71 is in such a state that is deviated from slots 81 of the driven wheel 80, a holder 72 of the rotary cam 70 is brought into contact with recessed surfaces 83 of the driven wheel 80, so as to hold the rotary posture of the driven wheel 80.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010167759-A (JP)
Title: Ink-jet head
Inventor: YANG JU-HWAN
IPC: B41J2/045
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink-jet head having increased ink ejection speed and improved straightness of the ejection path of ejected ink.  <P>SOLUTION: The ink-jet head includes: a chamber 112 for holding ink; an actuator 140 coupled to one side of the chamber 112 so as to provide pressure to the chamber 112; a damper portion 122 connected to the other side of the chamber 112; an accelerator portion 132 extending from a lateral surface of the damper portion 122; and a nozzle 134 formed at an end of the accelerator portion 132.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011028497-A (JP)
Title: Information processing apparatus, information processing method, and information processing program
Inventor: MASUBUCHI MINAKO
IPC: G06F17/30
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To flexibly create database configurations for image retrieval while utilizing existing database configurations, and to easily retrieve similar images even in an apparatus such as a portable telephone with low processing power.  <P>SOLUTION: A feature extraction means 130 extracts feature data 115 from image data 123. A DB generation means 140 generates a new telephone book DB 110 by associating the extracted feature data 115 with each personal information stored in a conventional telephone book DB 120. A similarity comparison means 210 determines the similarity of feature data AA 230 and the feature data 115 of the telephone book DB 110, and extracts image data A123-1 corresponding to the similar feature data 115. Thus, it is possible to retrieve similar image data in the telephone book DB 110 with respect to the input image data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011025516-A (JP)
Title: Inkjet recording head
Inventor: OIKAWA MAKI
IPC: B41J2/05
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a high image quality of a printing image and speed-up by improving a striking accuracy of an ink liquid droplet by enhancing a straightforwardness in an ejection direction of the ink liquid droplet including not only a main droplet, but satellite also in the ink liquid droplet of a minute amount to a request of a higher image quality and speed-up.  <P>SOLUTION: An ejection opening width is made narrower than an electrothermal conversion element width in a nozzle array direction, a pressure chamber wall is separated from an ejection opening edge by a fixed or larger distance, and a pressure chamber width is made large only in a region that includes at least the ejection opening part. Thereby the straightforwardness in the ejection direction of the ink liquid droplet including not only the main droplet, but also satellite can be surely and exactly enhanced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035687-A (JP)
Title: Partially specified video distribution request method, navigation video distribution request method, gazed area video reproduction method, video distribution system, and program
Inventor: YAMAGUCHI YOSHIE
IPC: H04N7/173
Filed: 2009-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To distribute partially specified video requested by a reproduction terminal.  <P>SOLUTION: In a distribution server 10, navigation encoded video data for selecting a desired area to be viewed and main encoded video data for reproducing the selected area are stored as one encoded video data. The reproduction terminal 20 selects the desired area to be viewed from navigation video being in stream reproduction, and transmits a distribution request for the main encoded video data corresponding to the selected area and a distribution request for the navigation encoded video data to a distribution server by an extended PLAY method of RTSP protocol. The distribution server reads out the main encoded video data of the area requested by the extended PLAY method and the navigation encoded video data, turns the read main encoded video data of the requested area and navigation encoded video data to one encoded video data, and distributes the data to the reproduction terminal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011034919-A (JP)
Title: Lithium secondary battery
Inventor: NAKAYAMA HIDEKI
IPC: H01M10/052
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium secondary battery having an oxide-based electrode and improved in charge/discharge characteristics.  <P>SOLUTION: The lithium secondary battery includes a positive electrode, a negative electrode and a nonaqueous electrolyte. At least one of the positive electrode and the negative electrode is the oxide-based electrode performing a reaction of reducing an oxide of a transition metal to form lithium oxide and its reverse reaction as electrode reactions associated with charge and discharge. The nonaqueous electrolyte contains a nonaqueous solvent and boric acid ester as an anion receptor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011040432-A (JP)
Title: Organic semiconductor transistor
Inventor: HIROSE HIDEKAZU
IPC: H01L51/05
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic semiconductor transistor which suppresses deterioration of carrier mobility compared with an organic semiconductor transistor having an organic semiconductor layer using 13,6-N-sulfinyl acetamide pentacene.  <P>SOLUTION: An organic semiconductor transistor has: a plurality of electrodes; and an organic semiconductor layer containing at least one kind of fluorene compound expressed by general formula (I). In the general formula (I), R<SB>1</SB>denotes a 1-6C alkyl group. R<SB>2</SB>demotes a 1-8C alkyl group, or a 1-8C alkoxy group. n demotes an integer from 1 to 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011037732-A (JP)
Title: Amp kinase activating agent and use thereof
Inventor: TSUDA TAKANORI
IPC: A23L33/20
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new AMP kinase activating agent and uses thereof.  <P>SOLUTION: The AMP kinase activating agent includes a prenyl cinnamon derivative contained in Propolis from Brazil or decenoic acid contained in royal jelly as an active ingredient.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009261035-A (JP)
Title: Mobile station, base station, communication system, data amount information transmitting method, transmission control information reporting method, and radio communication method
Inventor: NIWANO KAZUTO
IPC: H04W72/10
Filed: 2009-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a base station, a communication system, a transmission control information reporting method and a radio communication method, configured such that transmission timings of data by communication services or by transmission channels can be suitably controlled, and to obtain a mobile station and a data amount transmitting method, configured such that the base station can suitably control the transmission timings.  <P>SOLUTION: A data amount information determination means is provided which determines pieces of data amount information by the communication services or by the transmission channels by monitoring the data by communication services or by transmission channels, and the pieces of data amount information by the communication services or by the transmission channels determined by the data amount information determination means are transmitted to the base station.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011038921-A (JP)
Title: Semiconductor device and method for testing the same
Inventor: CHIBA NAOKI
IPC: G11C29/06
Filed: 2009-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which allows acceleration test for a signal line impressed with a certain voltage, at normal times of an ordinary operation mode simultaneously with an acceleration test for a peripheral circuit.  <P>SOLUTION: The semiconductor device includes the peripheral circuit 13, an MRS decoder circuit 102 for supplying a control signal whose logical level is constant to the peripheral circuit 13; a signal line group 14 for supplying an operation mode signal from the decoder circuit 102 to the peripheral circuit 13 in time of the ordinary operation mode; a signal line group 15 for supplying the operation mode signal from the decoder circuit 102 to the peripheral circuit 13 in time of a test operation mode; and a circuit for periodically varying the logical level of the line group 14, at test operation mode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009270122-A (JP)
Title: Vinyl acetal-based polymer and its use
Inventor: KUMAKI YOSUKE
IPC: C08F226/02
Filed: 2009-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel vinyl acetal-based polymer containing N-vinylamide monomer units in the molecule, further a binder for ink or paint enabling to lower the solution viscosity and to increase the solid content (pigment content), and a binder for ceramic molding enabling to produce a thin and homogeneous ceramic green sheet of high strength.  <P>SOLUTION: The novel polyvinyl acetal contains N-vinyl-2-caprolactam in a molecule. The binder for ink or paint or for ceramic molding comprises such a polyvinyl acetal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011038998-A (JP)
Title: Measurement result displaying apparatus and measurement result displaying method
Inventor: HATTORI YOSHIKI
IPC: G01R13/20
Filed: 2009-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measurement result displaying apparatus capable of displaying a level which is represented by a graph of each measurement result display-use frame, so as to be surely and easily readable.  <P>SOLUTION: The measurement result displaying apparatus is equipped with a display control section for displaying spectrum display-use frames 11a-11h which display measured levels about respective frequencies by using graphs Ga-Gh, so as to bring the frequencies to correspond to the direction of an arrowhead A1, and to bring the levels about the frequencies to correspond to the direction of an arrowhead A2, and a grid display 12 for reading numerical values of the graphs Ga-Gh on a display section 5. The display control section brings the plurality of frames 11a-11h to be shifted in the direction of an arrowhead A3 and to be displayed in a superimposed fashion in order of measurements, and as an example, when the frame 11f is designated, the control section brings the grid display 12 whose size is equal to the designated frame 11f, to be displayed so as to be superimposed on the designated frame 11f.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011030992-A (JP)
Title: Wall-hung type receptacle for bathroom boot
Inventor: ICHIKAWA TSUNEYOSHI
IPC: A47G29/00
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall-hung type receptacle for bathroom boots for storing the bathroom boots in a case hung on a wall.  <P>SOLUTION: Small holes 4 for attaching suction cups are formed side by side at two positions on the upper part of a back face 2 of the case 1. The suction cups 6 are attached to the holes for hanging them on the wall 7. The bathroom boots are inserted to the case from heels so that toes point upward. Water or the like deposited on the bottom or inside of the bathroom boots are dropped and accumulated in the case for drying the boots. Several ventilation holes 5 are formed in the front of the case for drying the inside of the case and the bathroom boots can be neatly put in the wall-hung type receptacle for the bathroom boots.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010058843-A (JP)
Title: Electron beam sterilization for container
Inventor: KRUEGER JOCHEN
IPC: B65B55/08
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus capable of irradiating radiation rays which irradiate a container with more exact strength.  <P>SOLUTION: In a container sterilization method, the relative movement velocity v of a processing head 5 located inside the container 10 varies over a predetermined time dT and is controlled as a function for an inside profile 10a of the container 10, by introducing the processing head 5 inside of the container 10 used for sterilization, by radiating the radiation rays from the processing head 5 inside the container 10 at least intermittently over the predetermined time, and by moving the container 10 relatively to the processing head 5 in the longitudinal direction L of the container 10 at a certain relative movement velocity v at least intermittently over the predetermined time dT.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010020331-A (JP)
Title: Phase retardation plate, and method for making the same
Inventor: CHUNG YOUNG J
IPC: G02F1/13363
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide thin film phase retardation plates for improving the viewing angle and contrast of liquid crystal displays.  <P>SOLUTION: The retardation plate includes a cholesteric and an A-plate compensators. The A-plate is fabricated using a single substrate onto which a layer of polymerizable reactive mesogens (RMs) is solvent cast. Included in the RMs solution is an additive that migrates to the RM/air interface to lower the surface energy and generate an additive-rich surface layer, which in turn lowers the intrinsic tilt angle of the RMs at the air interface to between 25 degrees and about zero degrees. The solvent is evaporated and the resulting film is polymerized in the liquid crystal phase to permanently orient the liquid crystal. The resulting film may be readily separated from the substrate and shaped into any desired pattern and combined to form nobel compensators. In an alternative embodiment, a compensator having a defined splay through the thin film is formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011046028-A (JP)
Title: Liquid jetting apparatus and liquid jetting method
Inventor: HAYASHI HISAHIRO
IPC: B41J2/045
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an electric power consumed in a transistor of a current amplification circuit, and to reduce heating.  <P>SOLUTION: The liquid jetting apparatus includes a piezoelectric element which operates by charging or discharging and jets a liquid, a first charging/discharging part which operates the piezoelectric element by making a current supplied to the piezoelectric element or making a current discharged from the piezoelectric element by an inductor which stores an energy, and a second charging/discharging part with a current amplification part to which a charging transistor for supplying the current to the piezoelectric element and a discharging transistor for discharging the current from the piezoelectric element are complementarily connected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046059-A (JP)
Title: Device for mounting plate of printing machine and printing machine
Inventor: KIKUCHI JUN
IPC: B41F27/12
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for mounting a plate of a printing machine and the printing machine by which a printing plate can be mounted without generating uneven tension by eliminating the influence of the friction between the printing plate and a plate cylinder when mounting the printing plate while the displacement between the printing plate and the plate cylinder is eliminated by raising the friction between the printing plate and the plate cylinder during printing as a result highly precise positional accuracy and dimensional accuracy can be attained.  <P>SOLUTION: The device for mounting the plate of the printing machine in which the printing plate is mounted on the plate cylinder, ink is attached to the printing plate, and printing is carried out by directly or indirectly transferring the attached ink onto an article to be printed has a first clamp means pushing one end of the printing plate, a second clamp means pushing the other end of the same, a holding means fixing the first clamp means and the second clamp means to the printing plate, a printing plate tension applying means holding the second clamp means and pulling the printing plate, and a printing plate angle adjusting means with which the first clamp means and the printing plate tension applying means are equipped.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047572-A (JP)
Title: Refrigerator
Inventor: KANEKO TAKEHIRO
IPC: F25D27/00
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein, if interior illumination of a refrigerator is installed on a ceiling or a back face, when a stored object is stored, the lower side and front face side of the stored object are darkened, deteriorating visibility.  <P>SOLUTION: In the refrigerator including a storage compartment provided in a refrigerator body, shelves provided within the storage compartment to place stored objects and shelf supports provided on the wall face of the storage compartment and supporting the shelves, illumination means for irradiation toward the shelves are arranged in the shelf support.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010106242-A (JP)
Title: Dichroic pigment composition, photo-absorbing anisotropic membrane formed by using the same, polarizing element, and liquid crystal display device
Inventor: GOTO RYOJI
IPC: C09B43/30
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photo-absorbing anisotropic membrane prepared by using a pigment having liquid crystallinity and high dichroism.  <P>SOLUTION: The photo-absorbing anisotropic membrane is formed from a dichroic pigment composition. The composition is expressed by general formula (I) and contains at least one dichroic pigment having liquid crystallinity. In general formula (I), R<SP>1</SP>is a substituent; Ar<SP>1</SP>and Ar<SP>2</SP>are each an optionally substituted aromatic hydrocarbon group or aromatic heterocyclic group; L<SP>1</SP>is azo, ester, imino, or vinylene; n is an integer of 1 or higher; when n is 2 or higher, plural Ar<SP>1</SP>s and L<SP>1</SP>s may be the same or different; m is an integer of 0-4; and when m is 2 or higher, plural R<SP>1</SP>s may be the same or different.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011051439-A (JP)
Title: Motorcycle
Inventor: KAWASE MASAO
IPC: B62M7/02
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motorcycle including a drive shaft and being downsized.  <P>SOLUTION: A pivot shaft 40 is provided to be biased to an opposite side of the side where the drive shaft 7 is arranged, in relation to a center C of a vehicle width direction. A front end part 21 of a swing arm 20 is biased to an opposite side of the side where the drive shaft 7 is arranged in relation to the center C. A first part 6a of an exhaust pipe is extended upward from a position on a lower side of the swing arm 20 to cross the swing arm 20 in a vehicle side surface view. The first part 6a is passed between the drive shaft 7 and the front end part 21 of the swing arm 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009279944-A (JP)
Title: Inkjet recorder
Inventor: OKAMOTO TSUGIO
IPC: B41J2/01
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To enable high quality printing regardless of the thickness of a recording medium.  <P>SOLUTION: A rack 41 formed on an L-shaped lever 35 meshes with two gears 30. In each gear 30, inserting parts 18a, 19a which are the forward end parts of a guide rod, are inserted into eccentric positions with respect to the gears 30. A carriage 20 fixed with an inkjet head 21 is supported by two guide rods. When a knob 42 is moved to the left or right, the two gears 30 are turned to move the two guide rods up or down. Consequently, the gap G between the ink ejection surface of the inkjet head 21 and the conveying surface of a conveyor belt 25 is varied.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011051868-A (JP)
Title: p-TYPE ZnO NANOSTRUCTURE, ULTRAVIOLET SENSOR PROVIDED WITH THE p-TYPE ZnO NANOSTRUCTURE, AND METHOD FOR PRODUCING p-TYPE ZnO NANOSTRUCTURE
Inventor: OKADA TATSUO
IPC: B82B1/00
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a p-type ZnO nanostructure which is excellent in crystallinity and is oriented and grown on a substrate, and to provide a method for producing the same.  <P>SOLUTION: A p-type ZnO nanostructure containing phosphorus which is oriented and grown on the c-plane of the surface of a sapphire single crystal substrate is formed by irradiating with a laser beam a ZnO target containing P (phosphorus) arranged in an inner part of a reaction vessel whose pressure and temperature are controlled, using a microcrystal derived from particulates produced by laser ablation as a nucleus. In particular, a p-type ZnO nanowire or a p-type ZnO nanosheet can be formed as a p-type ZnO nanostructure by suitably selecting pressure and temperature. The ZnO nanostructure can be suitably used as a semiconductor device such as an ultraviolet sensor.  <P>COPYRIGHT: (C)2011,JPO&INPIT