baber/WOPTO huggingface dataset:
Patent JP-2009064537-A (JP)
Title: Semiconductor memory device and its operation method
Inventor: PARK MUN-PHIL
IPC: G11C11/4076
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device and its operation method in which a sufficient time for accessing data can be secured by making an internal control signal controlling an address signal applied from the outside active at an earlier point of time than the other internal control signal controlling a command signal applied from the outside.  <P>SOLUTION: A semiconductor memory device is provided with a command decoding part decoding an external command and outputting an internal command signal indicating performance of internal operation corresponding it, a control part activating an internal address signal in which an address input from the outside is decoded in accordance with the output of the command decoding part sooner than a strobe signal controlling the internal operation, and a decoding part generating a data access signal when both of the internal address signal and the strobe signal are activated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008262168-A (JP)
Title: Electro-optical device and electronic apparatus
Inventor: KURASAWA MUNENORI
IPC: G02F1/1345
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-optical device which is excellent in an adhesion property and in electrical reliability in connection between a transparent conductive film and an electrode, and an electronic apparatus equipped with the electro-optical device.  <P>SOLUTION: The electro-optical device includes a liquid crystal panel 2 including substrates 5, 6 which interpose a liquid crystal therebetween, a transparent conductive film 41 disposed on an outer surface of the substrate 5, and a first flexible base member 44 for a heater having a first heater electrode 42 electrically connected to the transparent conductive film 41 via an ACF 46, in which the first heater electrode 42 is formed at a region having a plane shape, which is narrower than that of the first flexible base member 44 for the heater, the first flexible base member 44 for the heater is provided with through-holes 44a disposed along a side face of the first flexible base member 44 for the heater, and the through-holes 44a are filled with the ACF 46. Consequently the transparent conductive film 41 and the first flexible base member 44 for the heater are certainly bonded to each other with the ACF 46 flowed into the through-holes 44a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199322-A (JP)
Title: Monitoring system, and person retrieval method
Inventor: HIRAI SEIICHI
IPC: G06T1/00
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly precise person retrieval method in a monitoring system.  <P>SOLUTION: In a monitor system for recording an image, not only the image data of the recorded image but also video ID, photographic time information and photographic position information are stored. Furthermore, the face feature value and clothes information of a person photographed in the recorded image are stored. In this case, the face feature value, the clothes information, the photographic time information and the photographic position information are calculated form the retrieval object image. The identity of the person photographed in the retrieval object image and the person photographed in the recorded image is judged by using a weight value to any of the photographic time information, the photographic position information and the clothes information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008234637-A (JP)
Title: Installation device, installation program, installation method and installation system
Inventor: FUJITA NAOKI
IPC: G06F9/445
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an installation device, an installation program and an installation method, for reducing the burden on a provider for the installer application, while reducing the burden on a user when continuously installing a plurality of applications.  <P>SOLUTION: An installation application management database 106 stores order information showing an order for installing the application, a location information showing a location of an installer for installing the application, and starting method information showing a starting method of the installer. An application management part 101 starts the installer by the starting method shown by the starting method information from the location shown by the location information, and automatically continuously installs the plurality of applications by controlling starting order of the installer based on the order information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244458-A (JP)
Title: Laminated piezoelectric element
Inventor: MURAI ATSUSHI
IPC: H01L41/22
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated piezoelectric element which further surely prevents the deterioration of insulation resistance and has excellent durability.  <P>SOLUTION: Provided is the laminated piezoelectric element 1 which has a ceramic laminated body wherein a plurality of piezoelectric ceramic layers 11 and a plurality of internal electrode layers 13, 14 are alternately laminated; and a pair of side surface electrodes 17, 18 formed on the side surface of the ceramic laminated body. The internal electrode layers 13, 14 are electrically connected to one of the side electrodes 17, 18. The ceramic laminated body has a stress relaxing section 12 which can more easily change the shape than the piezoelectric ceramic layer 11 in a slit-like region recessed inward from the side surface. The internal electrode layers 13, 14 adjacent to each other with the stress relaxing section 12 between are electrically connected to the side surface electrode 17 on a positive electrode side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195603-A (JP)
Title: Seven segment display device for game machine
Inventor: OKUDA HIROKI
IPC: A63F7/02
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seven segment display device for a game machine which can increase the amusement to the game of a game player.  <P>SOLUTION: A variable display device 37 has a plurality of light-permeable decorative bodies which are arranged into the shape of 8, and an LED 41a which irradiates the plurality of decorative bodies with light, and displays a game result. The plurality of decorative bodies include a laterally movable lens 45, and a vertically movable lens 43 which is connected with the laterally movable lens 45 under a turnable state. The laterally movable lens 45 and the vertically movable lens 43 are arranged in a manner to constitute each edge of a square, the shape of which respectively changes by turning. The variable display device 37 has a driving unit 49 which moves the laterally movable lens 45.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206615-A (JP)
Title: Parking support device
Inventor: AIGA YOSHIMITSU
IPC: B60R21/00
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking support device which allows a user to easily visually recognize a backward area and easily discriminate a proper steering operation angle.  <P>SOLUTION: The parking support device is provided with an imaging means for imaging a backward area of a vehicle C, a display means capable of displaying an video image imaged by the imaging means, an entrance detecting means for detecting an entrance part E of a parking space S1 where the vehicle C will be parked, a guide route calculating means for calculating a guide route R for the vehicle C on the basis of a detection result of the entrance detecting means, and a display control means for performing display control of the display means, wherein the display control means sets the position of the termination part T of the guide route R for its own vehicle to the position of the entrance part E of the parking space S1, superimposes the guide route R on the image video imaged by the imaging means and makes the display means display the video image.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009202411-A (JP)
Title: Web tension preset apparatus for printing, and operation supporting apparatus and operation supporting method for printing machine
Inventor: MIZUNO AKIHIKO
IPC: B65H23/188
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily and accurately perform setting of the tension of a web in advance when a printing is performed in relation to a web tension preset apparatus for the printing, an operation supporting apparatus for a printing machine and an operation supporting method therefor.  <P>SOLUTION: The web tension preset apparatus is provided for a printing apparatus having a web tension adjusting mechanism for holding the tension of the web to a preset value in an in feed part, and automatically sets the preset value before the printing is started. The web tension preset apparatus is equipped with an inputting apparatus 1 which can input information on a web tension changing factor for providing a change to the web tension among printing condition information, and a preset value setting apparatus 2 which selects the preset value of the web tension corresponding to the web tension changing factor inputted by the inputting apparatus 1 and uses it for printing, based on a relation between a condition of the web tension changing factor preset and the preset value of the web tension, and sets the preset value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205936-A (JP)
Title: Scanning electron microscope
Inventor: SUZUKI NAOMASA
IPC: H01J37/141
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanning electron microscope having an objective lens capable of high resolution observation at a low acceleration voltage in which a high resolution observation can be made even at a high acceleration voltage.  <P>SOLUTION: The scanning electron microscope in which an image of a test piece is obtained by a secondary signal generated by irradiating electron beams on the test piece is provided with a high voltage control power source to impress an acceleration voltage between a negative electrode and a second positive electrode of an electron source, an objective lens of lower magnetic pole opening type having a thin portion, and an objective lens control power source which changes excitation intensity by changing current flowing in a coil of the objective lens. When an acceleration voltage higher than a predetermined acceleration voltage is impressed, the objective lens control power source increases current flowing in the coil of the objective lens.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210314-A (JP)
Title: Fuel cell system
Inventor: IZUHARA HIDETSUGU
IPC: G01N27/02
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy of moisture content diagnosis inside a fuel cell.  <P>SOLUTION: In a fuel cell system, an alternating current is applied to a fuel cell 10 by alternating current application means 12, 13 for applying the alternating current having a prescribed frequency, and an alternating current impedance of the fuel cell 10 is detected based on a change of a detected value by a current sensor 14 and a change of a detected value by a cell monitor 15, and moisture content diagnosis on an interface between an electrolyte film and a catalyst in the fuel cell 10 is performed based on a capacitance of a capacitor component of the fuel cell 10 acquired based on the detected value. Assuming that a relationship between the frequency of an alternating current during an electrochemical reaction and the capacitance of the capacitor component is defined as the first frequency characteristic, and that a relationship between the frequency of an alternating current during an non-electrochemical reaction and the capacitance of the capacitor component is defined as the second frequency characteristic, the prescribed frequency is set between an overlapping point where each capacitance of the capacitor components of the first frequency characteristic and the second frequency characteristic begins to be overlapped each other to an inflection point where the inclination of attenuation of the capacitance of the capacitor component is changed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210757-A (JP)
Title: Display drive, display, and its drive method
Inventor: OZAKI TAKESHI
IPC: G09G3/20
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To make black display areas hard to be recognized in a display drive using a drive method which inserts black display areas moving with scanning during a frame period, and in a display incorporating this drive.  <P>SOLUTION: Out of a plurality of display pixels EM two-dimensionally arranged on a display panel 110, this display drive method applies a low level non-display voltage Vlow through the power supply line VL to the display pixels EM in the rows sequentially set up to the state selected by the selection driver 120 for writing display data to make them black display areas, applies a high-level voltage Vhigh of the power source to the display pixels EM in the display areas to turn them into the display state, and applies a medium level voltage Vmid lower than the high level voltage Vhigh to the display pixels EM in the rows adjoining the writing operation, and makes their brightness lower than the brightness of the adjoining display areas by setting the display brightness lower than the brightness matching the written drive signals.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008184729-A (JP)
Title: Process and apparatus for continuous production of length portions from strand of fluid-absorbing material
Inventor: SCHWANKHART GERHARD
IPC: A61F13/20
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient process and an apparatus for continuous production of fluid-absorbing material.  <P>SOLUTION: The process for the production of longitudinally extending pressed absorption bodies from an endless nonwoven web which is transported continuously in the direction of advance by passing elements drivable in the direction of rotation and belonging to a pressing station and which is provided simultaneously with at least three longitudinal grooves arranged at equal angular spacings, whereupon the nonwoven web forming a pressed strand is subdivided into portions of specific length, characterized in that the nonwoven web (140) is driven in the conveying direction (x), by means of the pressing elements drivable in the direction and simultaneously is pressed radially at least to the final cross-section of a pressed strand (240) and, at the same time, is provided with longitudinal grooves (131).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009209303-A (JP)
Title: Liquid fuel reforming apparatus
Inventor: SASAKI MICHIHISA
IPC: C10L1/00
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid fuel reforming apparatus attaining remarkable reforming effect with a low cost simple structure.  <P>SOLUTION: A three dimensional net-like body 2 formed by twisting vine-like bars 2a three-dimensionally and like a net is arranged to cover the traverse section of a cylindrical reforming vessel 1 in the reforming vessel having one end closed with a bottom 1a. The liquid fuel flowing-in to the reforming vessel 1 from a flow-in port 3a of the tip of a flow-in pipe 3 inserted from another end side of the reforming vessel 1 close to the bottom 1a is passed through the three dimensional gaps of the three dimensional net-like body and flows out from a flow-out port 4 provided in another end side of the reforming vessel 1. The molecular chains of hydrocarbon of the liquid fuel are cut to be made low molecular weight to attain remarkable reforming effect with a low cost and simple structure by the repeated collision energy with the three dimensional net-like body 2 when passed through the complicated three dimensional gaps.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008218415-A (JP)
Title: Organic light emitting display device, and method of manufacturing the same
Inventor: KIM BIKO
IPC: H05B33/10
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic light emitting display device capable of improving a driving voltage and luminous efficiency, and to provide a method of manufacturing the same.  <P>SOLUTION: The device and method can improve a driving voltage and luminous efficiency. The device includes: a substrate; a first electrode located on the substrate; an organic layer located on the first electrode and including an organic emission layer; and a second electrode located on the organic layer, and including a first metal layer and a second metal layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009218380-A (JP)
Title: Method and apparatus for generating single photon and method and apparatus for detecting single photon
Inventor: TAKASHIMA KOJI
IPC: H01L39/22
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To easily generate a single photon without the need of controlling an electron and a hole at a single level, and to highly efficiently detect the single photon.  <P>SOLUTION: By using an artificial atom 2 which is of an artificial structure having two quantum levels and changing the potential energy level of a virtual particle in the artificial atom 2, the single photon is generated by a dynamic Casimir-effect. Also, a second artificial atom 11 is disposed closely to the artificial atom 2, and the generated single photon is detected by the second artificial atom 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215236-A (JP)
Title: Method for producing dihydropyran compound
Inventor: HATANAKA YASUO
IPC: C07D309/20
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for highly economically producing a dihydropyran compound in a high yield by a hetero-Diels-Alder reaction between an aldehyde and a diene compound.  <P>SOLUTION: The method for producing a dihydropyran compound represented by general formula (III) comprises conducting a cyclization and addition reaction between an aldehyde compound and a conjugated diene compound in the presence of a solid Lewis acid catalyst comprising a sulfonimide-modified polyaluminoxane compound.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215994-A (JP)
Title: Wind turbine generator
Inventor: KITA TETSUYOSHI
IPC: F03D7/06
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wind turbine generator generating power while adapting to wind.  <P>SOLUTION: A second link retained at an eccentric position eccentric to a wind turbine main shaft is rotated around the wind turbine main shaft at a position eccentric to a wind turbine main shaft position retaining a first link, and eccentric quantity and eccentric angle are controlled with adapted to a wind condition. Consequently, the wind turbine generator capable of optimizing energy received by a rotary blade from moment to moment can be materialized.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214857-A (JP)
Title: Vehicle
Inventor: KUNO KAZUHIRO
IPC: G05D1/08
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle which achieves riding comfort and a stable traveling state by including a foolproof function which can autonomously correct a vehicle body attitude by the dead weight of a vehicle body and appropriately maintain the vehicle body attitude even when malfunction, failure or the like of a constituting member of the link mechanism occur by releasing the holding of a connection part for connecting a link mechanism and wheels contained by the vehicle body.  <P>SOLUTION: A vehicle which includes a vehicle body, a pair of rotatable wheels mounted in the vehicle body, an actuator device for tilting the vehicle body and a control device for controlling the vehicle body attitude by controlling the actuator device, is provided with a connection part for holding relative positions of the respective wheels with respect to the vehicle body. The control device releases the holding of the wheels by the connection part under a prescribed condition and changes the vehicle body attitude by the dead weight of the vehicle body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009222771-A (JP)
Title: Image forming apparatus
Inventor: HAYASHI KENJI
IPC: G03G21/16
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image forming apparatus for preventing a paper feeding cassette from being pulled out during transportation, etc., with a simple configuration.  <P>SOLUTION: A slide member 54 can be moved along a height direction on the front wall 15 of the paper feeding cassette 14. It is constituted so that the image forming apparatus 10 can be lifted up through the slide member 54. Thus, when the image forming apparatus 10 is lifted up, the slide member 54 is lifted up to the peripheral part of the opening 12A of an apparatus body 12. When the paper feeding cassette 14 is tried to be pulled out in this state, the slide member 54 butts against the peripheral part of the opening 12A of the apparatus body 12, so that the paper feeding cassette 14 cannot be pulled out. In other words, the paper feeding cassette 14 is never automatically pulled out from the storage part 20 of the apparatus body 12, during the transportation of the image forming apparatus 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009219953-A (JP)
Title: Method and device for treating fluorine-containing waste water
Inventor: UDAGAWA MAKIKO
IPC: C02F1/52
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating fluorine-containing waste water and a device therefor by which the concentration of fluorine and the concentration of calcium in treatment water can be indirectly controlled, a high fluorine removing performance can be obtained, and the utilizing efficiency of calcium carbonate can be improved and also the amount of sludge can be reduced.  <P>SOLUTION: The treatment method includes: a treatment step A where, regarding fluorine-containing waste water, the pH of a hydrofluoric acid solution in which a fluorine ion concentration is wholly derived from hydrofluoric acid and also other acid is not comprised is calculated, the pH of the fluorine-containing waste water is regulated in such a manner that the difference pH of the fluorine-containing waste water to the calculated pH is controlled to the range of -0.5 to +1.0, and the fluorine-containing waste water is passed through a calcium carbonate packed column 13; a flocculation-separation step B where a calcium compound is added to the fluorine-containing waste water after the calcium carbonate packed column treatment stage A, so as to perform treatment in such a manner that the concentration of fluorine is controlled to ≤20 mg/L; and a crystallization step C where, in a phosphoric acid based chemical and a calcium compound, at least the phosphoric acid based chemical is added to the fluorine-containing waste water after the flocculation-separation stage, and water is passed through a crystallization column 16.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009222445-A (JP)
Title: Ultrasonic distance sensor system, and ultrasonic distance sensor using the same
Inventor: TANZAWA TSUTOMU
IPC: G01S15/08
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To range a short-distance object with high frequency, while having a wide measuring range by a single sensor.  <P>SOLUTION: A system includes a transmitting element for transmitting an ultrasonic wave to an object, a driving circuit to output a driving signal to the transmitting element, a receiving element for receiving a reflected wave from the object, and a signal processing circuit for detecting a distance to the object by a signal from the receiving element. The signal processing circuit forms a transmission wave based on a plurality of transmission patterns, and calculates the distance to the object based on correlation between the plurality of transmission patterns and the signal from the receiving element.  <P>COPYRIGHT: (C)2010,JPO&INPIT