baber/WOPTO huggingface dataset:
Patent JP-2008252240-A (JP)
Title: Medium access control system and method
Inventor: ASANO KINYA
IPC: H04W16/30
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medium access control system and a method that perform radio communication between a base station and a mobile station.  <P>SOLUTION: A communications network comprises a base station 12 and a plurality of mobile stations 14, 16, and 18 of a radio communication system 10, and performs radio communication with the mobile stations 14, 16, and 18 having transmitting/receiving antennas 24, respectively. The base station 12 forms a communication area A 30, a communication area B 32, and a communication area C 34, by changing directivities of a transmitting antenna 20 and a receiving antenna 22; when, especially, control information (beacon) is transmitted, the directivity of the transmitting antenna 20 is switched to a directivity, such that a wide communication area covering the communication area A 30, communication area B 32, and communication area C 34 is covered; and when the communication areas 30 to 34 are independently and individually formed, the radiation angle of the transmitting antenna is made narrow to transmit and receive data to and from the mobile stations.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249967-A (JP)
Title: Metal fine particle dispersion, transfer material, substrate with light shielding image, color filter, and display device
Inventor: MIYAGISHIMA TADASHI
IPC: C09C3/10
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate with a light shielding image which has a shelding image low in reflectance.  <P>SOLUTION: The substrate with the light shielding image has the light shielding image including at least metal fine particles, and is characterized in that the metal fine particles include amorphous flat plate metal fine particles.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246897-A (JP)
Title: Image forming device and image forming method
Inventor: KAWASAKI TAKEHIKO
IPC: H04N1/387
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which can form an image with high grade by minimizing missing and defects in the image even in a medium different in attribute depending on regions in a plane, and to provide an image forming method.  <P>SOLUTION: The image forming device is composed of an image forming section for forming an image in an image forming surface of an image forming medium, that includes a plurality of regions different in attribute from each other, based on input image information. The image forming device is formed of a determining means for determining image forming conditions or image forming locations for the regions. Then the image forming section forms the image, based on the image forming conditions or the image forming locations determined by the determining means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250082-A (JP)
Title: Electrophotographic photoreceptor, method for manufacturing electrophotographic photoreceptor, process cartridge, and electrophotographic equipment
Inventor: NAGASAKA HIDEAKI
IPC: G03G5/06
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor for suppressing potential variation under low temperature and low humidity and continuously forming excellent images without generating expelling and unevenness of a photosensitive layer, and to provide its manufacturing method.  <P>SOLUTION: The electrophotographic photoreceptor includes a conductive support, an intermediate layer on the support, and a charge generating layer on the intermediate layer. In the photographic photoreceptor and its manufacturing method, the intermediate layer contains a resin having a repeating unit denoted by a formula (A). In the formula, R<SB>1</SB>is hydrogen, an alkyl group, or an aryl group; R<SB>2</SB>and R<SB>3</SB>are independently bivalent groups of an alkylene group, an alkylidene group or the like; R<SB>4</SB>is a monovalent group of an alkyl group, an alkenyl group or the like; and E is an electron transfer compound.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247277-A (JP)
Title: Control method for occupant constraint system, and occupant constraint system
Inventor: KUMAGAI MASAYOSHI
IPC: B60R21/16
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method for a constraint system so that a force applied to an adjacent occupant becomes optimum while being adapted to the condition of a collision.  <P>SOLUTION: The control method for the occupant constraint system is provided with an obstacle detection step for detecting an obstacle having collision possibility in the advancement direction of a vehicle; a collision forecasting step for forecasting a form that the obstacle detected by the obstacle detection step collides with the vehicle; a setting step for setting the condition for deploying an airbag of the vehicle based on the form of the collision forecasted by the collision forecasting step; a deployment control step for controlling the deployment of the airbag and/or gas discharge of the airbag according to the condition for deploying the airbag set by the setting step. The obstacle detection step preferably detects a position and a relative speed of the obstacle relative to the vehicle based on an image in the advancement direction of the vehicle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246434-A (JP)
Title: Water treating method and water treating apparatus
Inventor: TERAJIMA YUUTAI
IPC: C02F1/58
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water treating method by which installation of a softening apparatus and an oxidation apparatus are dispensed with or the softening apparatus can be miniaturized and production amount of sludge can be reduced in treatment of raw water containing fluorine and ammonia nitrogen.  <P>SOLUTION: The water treating method comprises a nitrification process of nitrifying at least a part of ammonia nitrogen contained in water to be treated containing fluorine and ammonia nitrogen, a denitrification process of performing denitrification reaction by autotrophic denitrification microorganisms while utilizing ammonia nitrogen as an electron donor and nitrite nitrogen produced by nitrification as an electron acceptor and a fluorine treatment process of treating fluorine after the denitrification reaction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008257454-A (JP)
Title: Display device, image data processing method and image data processing program
Inventor: NAKAMURA TAKU
IPC: G06F3/038
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To output diverse information of a nearby object, and to provide an application using the information, in a display device having a light input function.  <P>SOLUTION: Information obtained from an image imaged by the input function of a display part 2 is stored in a register 46, and the information can be accessed through an interface circuit 45. Thereby, a host computer 6 can provide various applications using the information. Shape information of the object contacting with the display part 2 is detected and is stored in the register 46, category information expressing the shape information is acquired by a shape acquisition part 62, and a function is allocated to the category information by a function allocation part 63. Thereby, a user can allocate the other functions to a thumb, and a little finger or the like to provide an easy-to-use user interface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256929-A (JP)
Title: Image forming apparatus and image forming method
Inventor: MORIKUNI SHUICHI
IPC: G03G15/08
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and an image forming method by which time related to toner concentration control of two-component developer including time for securing toner electrifying amount of the developer can be shortened, and waiting time required until image forming operation is started is shortened all the more, and also the deterioration of the developer is suppressed when the toner concentration control of the developer is performed.  <P>SOLUTION: The image forming apparatus 100 which performs the toner concentration control so as to keep the toner concentration of the developer E fixed on the basis of the result of measurement by a toner concentration sensor 243 detecting the toner concentration of the developer E is equipped with a surface potential sensor 40 and a toner image density sensor 50. When the toner concentration control is to be performed, if the decision is made that image density based on the result of measurement by the toner image density sensor 50 is within a predetermined range in a state that the surface potential of the photoreceptor 21 is within the predetermined range, the toner concentration control of the developer E is finished.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007278293-A (JP)
Title: Operating method and device of drive unit
Inventor: ZELL HELMUT
IPC: F02D45/00
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operating method and device for a drive unit for a vehicle allowing adaptation in which the output values of the drive unit, especially torque loss, are accurate, and an operator's stopping intention of the drive unit is not constrained as much as possible.  <P>SOLUTION: In the operating method of the drive unit (1), especially the drive unit (1) for a vehicle in which the output values, especially the torque loss, of the drive unit (1) are adapted during at least one operation step of the drive unit (1), especially during an idling operation step, stop of the drive unit (1) is released along with the finish of an effective adaptation. The operation device of the drive unit (1) is equipped with an adaptation means (5) for adapting the output values, especially the torque loss, of the drive unit (1) during at least one idling operation step, and a release means (85) for releasing stop of the drive unit (1) along with the finish of the effective adaptation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008260970-A (JP)
Title: SINTERED SPUTTERING-TARGET MATERIAL OF Co-Zr-BASED ALLOY AND MANUFACTURING METHOD THEREFOR
Inventor: TAKASHIMA HIROSHI
IPC: C22C1/04
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a target material of a Co-Zr-based alloy, which is used when a soft magnetism film of a Co-Zr-based alloy to be used for a vertical magnetic recording medium is formed, and has superior sputtering characteristics and low magnetic permeability, and to provide a manufacturing method therefor.  <P>SOLUTION: The sintered sputtering-target material of the Co-Zr-based alloy has a composition formula expressed by Co<SB>100-(X+Y)</SB>-Zr<SB>X</SB>-M<SB>Y</SB>which satisfies the conditions of 1≤X≤15 and 0≤Y≤15 in terms of an atomic ratio, wherein the element (M) in the composition formula is one or more elements selected from among Ti, Hf, V, Nb, Ta, Cr, Mo and W; and has a metallographic structure that shows a micro structure in which a phase formed of HCP-Co and an alloy phase mainly formed of Co are finely dispersed, and that shows an X-ray diffraction pattern in which the value of I<SB>FCC(200)</SB>/I<SB>HCP(101)</SB>that is an intensity ratio of an FCC(200) peak to HCP(101) peak is 0.25 or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261710-A (JP)
Title: Frequency characteristic measuring device and frequency characteristic measuring method
Inventor: IZUMI TETSUO
IPC: G01R23/16
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frequency characteristic measuring device and a frequency characteristic measuring method capable of calculating a curve fit equally in every range on a logarithmic axis, relative to a Fourier transform result having equal intervals on a linear time base.  <P>SOLUTION: This frequency characteristic measuring device is equipped with a sampling device 11 for sampling an optional signal at a fixed time interval, a Fourier transform device 12 for performing Fourier transform of data acquired by sampling, and an approximate curve calculation device 14 for calculating an approximate curve relative to the Fourier transform result. The device is also equipped with a weighting device 13 for weighting the Fourier transform result.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008153187-A (JP)
Title: Discharge lamp
Inventor: MIZOJIRI TAKAFUMI
IPC: H01J61/35
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp in which an ultraviolet scattering-reflecting film containing particles of a high ultraviolet reflectance is formed on a surface of a discharge container made of high purity material or crystal, and the ultraviolet scattering-reflecting film is prevented from separating easily.  <P>SOLUTION: The discharge lamp emits ultraviolet rays by providing the ultraviolet scattering-reflecting film formed with ultraviolet scattering particles containing silica particles on the surface of the discharge container made of silica glass and forming a light emitting window by not providing the ultraviolet scattering-reflecting film at least at a part of the discharge container. The ultraviolet scattering-reflecting film is formed so that an existence ratio of the silica particles to the ultraviolet scattering particles is ten or more in a range apart from the surface of the discharge container by a length of a radius of the silica particles.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008267818-A (JP)
Title: Burn-in test device
Inventor: TANABE SHUICHI
IPC: G01R31/26
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a burn-in test device that is applicable to high heat generation of a device and allows temperature control for each device.  <P>SOLUTION: This burn-in test device 1 controls a sample body 2 for generating heat beyond a target temperature zone by self heat generation to the target temperature zone and performing a test when current is carried. This burn-in test device includes a gas supplying means 8 capable of supplying gas, one or a plurality of laboratories 22 capable of being mounted with a plurality of sample bodies 2, and a blast duct 10 capable of supplying the gas supplied from the gas supplying means 8 toward the laboratories 22. Gas supplied from the gas supplying means 8 via the blast duct 10 can be sprayed while the flow is regulated for each sample body 2 according to the heat generation state of each sample body 2 mounted on each laboratory 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008200469-A (JP)
Title: Operation switching mechanism for swallow-type medical device
Inventor: MATSUMOTO KENTARO
IPC: A61B1/00
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To switch operating states of a swallow-type medical device in a simple configuration.  <P>SOLUTION: A capsule endoscope 10 is provided with a hole 21 at the left end surface 11B of its capsule outer shell 11, and a rubber membrane 22 for covering the hole 21. A plate spring 25 is disposed inside under the rubber membrane 22. One end 25A of the plate spring 25 is fixed to the inner wall 11C of the capsule outer shell 11, and its other end has a contact terminal 25E. A rod-like member 23 is inserted through the hole 21. The rod-like member 23 applies pressure on the plate spring 25 via the rubber membrane 22, so that the plate spring 25 can be bent and come off a fixed contact 24. Since the rod-like member 23 is retained with an adhesive sheet 32, the contact terminal 25 stays away from the fixed contact 24. When the power is switched on, the rod-like member 23 is pulled out to release the resilience of the plate spring 25, so that the contact terminal 25E comes into contact with the fixed contact 24.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007259857-A (JP)
Title: Gene therapy in transplanted and inflammatory or thrombotic condition
Inventor: BACH FRITZ H
IPC: C12N5/10
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which platelet- and leukocyte-mediated injury and inflammation in an endothelial cell can be inhibited.  <P>SOLUTION: The method comprises inserting a DNA encoding an ATP (adenosine 5'-triphosphate) diphosphohydrolase or an oxidation-resistant analog thereof into the endothelial cell and expressing a protein having a functional ATP diphosphohydrolase activity, e.g. a human CD39 protein from the cell thereof under cellular activating conditions. Achievement is accomplished by the corresponding cells, tissues or organs, non-human transgenic mammals or somatic cell recombinant mammals, pharmaceutical compositions and artificial intravenous organ devices.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008265097-A (JP)
Title: Pressure adjusting device, and image forming apparatus carrying pressure adjusting device
Inventor: KOKAMA TAKEO
IPC: B41J2/175
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of a conventional image forming apparatus of an inkjet system, wherein a negative pressure is varied in a recording head due to consumption change of an ink amount in an ink supply system which utilizes the negative pressure in the recording head, and pulsation by a circulation pump makes the negative pressure instable in the recording head in an ink circulation path by the circulation pump.  <P>SOLUTION: The image forming apparatus carries the pressure adjusting device equipped with a variable container which spatially connects with an ink tank and comprises both a fixed part, in which the capacity of an internal space varies by sliding, and a sliding part. The pressure adjusting device suppresses variation of a pressure generated in the ink tank by allowing a holding part 3 prepared in the sliding part and a storage part 4 set outside to move a weight composed of a fluid by means of a transporting mechanism using a gravity, and by varying the capacity of the internal space.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008269702-A (JP)
Title: Magnetic disk device
Inventor: KISAKA MASASHI
IPC: G11B21/10
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic disk device capable of shortening time for positioning when a magnetic head is positioned by using a 2-stage actuator.  <P>SOLUTION: The main control circuit 10 of a magnetic head device causes an operation to be performed by selecting one of a seeking mode for setting a rough adjustment control system VS to a stable system without controlling a piezoactuator 30 by a fine adjustment control circuit 42, and a positioning mode for setting the rough adjustment control system VS to an unstable system, controlling the piezoactuator 30 by the fine adjustment control circuit 42, and setting an overall control system including the rough and fine adjustment control systems VS and PS to a stable system.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007290121-A (JP)
Title: Mechanical separation for mems device
Inventor: LAFOND PETER H
IPC: B81C3/00
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method therefor for separating a MEMS device.  <P>SOLUTION: The device includes a pair of wafers approximately symmetrical, each of them including a periphery mounting flange and a cover plate, in which the cover plates and the flanges are isolated by a plurality of tooth-shaped pieces. The cover plates of the wafers are joined with the two sides of a device layer, and then the system can be joined with other construction using the mounting flanges. The method includes a step to form the tooth-shaped pieces inside the two wafers and a step to join the wafers with the two sides of the device layer. An alternative to this method includes a step to join the two wafers with the device layer and a step to subject the separating function to an etching process.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008266220-A (JP)
Title: Hepatic fibrosis inhibitor
Inventor: OKOCHI NOBUHIRO
IPC: A61K35/44
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe hepatic fibrosis inhibitor having no carcinogenic risk.  <P>SOLUTION: The hepatic fibrosis inhibitor contains as an active ingredient endothelial progenitor cells.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275229-A (JP)
Title: Hot water supply device
Inventor: KOBAYASHI KOJI
IPC: G06F11/00
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water supply device of low power consumption and free from wrong operation.  <P>SOLUTION: This hot water supply device including a memory unit 67 that stores a control program 67a and a radio modem 66a that communicates with an external server S having a latest control program stored therein via a communication network N, and supplying hot water on the basis of the control program 67a stored in the memory unit 67, further comprises a supply record 67b that records calendar information and a time when hot water is supplied, and a first control unit 60 that activates the stopped radio modem 66a, allows the radio modem 66a to receive the latest control program stored in the server S when the control program has been updated, and updates the control program 67a stored in the memory unit 67 with the control program received by the radio modem 66a based on the calendar information and times recorded during a predetermined time period.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278347-A (JP)
Title: Image display system
Inventor: KAWACHI RYOTA
IPC: H04N5/91
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display system which does not display a digital image as a miss shot even when images are displayed one after another like a slide show.  <P>SOLUTION: Disclosed is the image display system which has a storage device 104 which stores digital images and a display unit 103 which displays digital images, and automatically displays the digital images stored in the storage device 104 on the display unit 103 one after another according to an image output command, the image output system having a decision means 105 of deciding whether the digital images stored in the storage device 104 are digital images appropriate to be output and also having a function of not outputting digital images decided by the decision means 105 not appropriate to be output.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008279470-A (JP)
Title: Calibration method of laser beam machining apparatus, and laser beam machining apparatus
Inventor: MUKAI NOBUHIKO
IPC: B23K26/02
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a calibration method of a laser beam machining apparatus capable of calibrating a laser beam machining apparatus without forming any machining trace on a workpiece with high accuracy, and the laser beam machining apparatus.  <P>SOLUTION: The calibration method comprises a step of radiating guide beam G to at least three different positions on a workpiece 16 by changing the input at the beam radiation designation position on a control mechanism of an optical scanning means, a step of acquiring the state of radiation of the guide beam G as an image by a camera for observation provided immediately above the workpiece 16 every time when the guide beam is radiated on the workpiece, a step of measuring the guide beam radiation center position in the image by the image processing, and a step of statistically obtaining the conversion coefficient for calibrating the optical scanning means from the beam radiation designation position input in the control mechanism and the guide beam radiation center position measured from the image corresponding to the beam radiation designation position.  <P>COPYRIGHT: (C)2009,JPO&INPIT