baber/WOPTO huggingface dataset:
Patent JP-2009044660-A (JP)
Title: Phase adjustment apparatus
Inventor: NAKAJIMA SATOSHI
IPC: H03K5/135
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To output two signals having a preset phase difference by internally and automatically adjusting variation of the phase difference occurring after design time.  <P>SOLUTION: The phase adjustment apparatus for adjusting a phase difference of two clock signals into a predetermined phase difference includes: a delay unit 11 capable of selectively changing a delay amount of the second clock signal with respect to the first clock signal; and a control unit 12 for controlling the delay amount. The control unit 12 increases or decreases the delay amount step by step at first time intervals during a preparation mode, detects a delayed term or an advanced term and changes the delay amount step by step at second time intervals for a term as long as the delayed term or the advanced term during an adjustment mode so as to adjust the phase difference of the second clock signal into the predetermined phase difference, wherein a ratio of the second time intervals and the first time intervals is equal to a ratio of 180° and the predetermined phase difference.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009040597-A (JP)
Title: Image forming apparatus
Inventor: KANO KUNIHIKO
IPC: B65H29/70
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of determining whether or not a paper sheet is curled, before an image is actually printed on the paper sheet.  <P>SOLUTION: An automatic paper feeding cassette 5 stores printing medium. Carrying roller pairs 7a, 7b, 7c, 7d carry the printing medium. A control part 30 performs test carriage of the printing medium to the carrying roller pairs 7a, 7b, 7c, 7d when a predetermined condition is satisfied. A detection part 33 detects a curled state of the printing medium to which the test carriage was performed. A storage part 31 stores a detection result of the detection part 33.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009045165-A (JP)
Title: Mixed injection means and cap for mixed injection means
Inventor: MASUDA TOSHIAKI
IPC: A61M39/00
Filed: 2007-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To allow a mixed injection operation even in a supplement solution supply means with no puncture needle.  <P>SOLUTION: This mixed injection means 1 consists of a medical solution passageway 11b for circulating medical solution, a branch passageway 11c branched from the medical solution passageway 11b, a valve means 13 provided in the branch passageway 11c, a cap 14 detachably provided outside the valve means 13 in the branch passageway 11c, and a projection 15 provided in the cap 14. The valve means 13 retains a sealed state in an initial state and, when an elastic portion 14b in the cap 14 is changed from an extended state to a compressed state, the projection 15 is moved and inserted from the outside of the valve means 13 to release the sealed state of the valve means 13 into an openable/closable state. After that, a syringe 3 with no puncture needle 3 is inserted into a connection port 12b as substitute for the cap 14 and mutually communicated with the branch passageway 11c via the valve means 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009049630-A (JP)
Title: Arithmetic decoder and entropy decoder
Inventor: NAKAMURA SO
IPC: H04N19/44
Filed: 2007-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve the speed of entropy-decoding operation.  <P>SOLUTION: An arithmetic decoder 1 is an arithmetic decoder for decoding a JPEG 2000-based image and includes an arithmetic decoding portion 2 and a context generator 3, and the arithmetic decoding portion 2 performs arithmetic decoding, according to the input of a data context or a code context. The data context and the code context are a context generated by a bit-modeling computing unit. The context generator 3 outputs a next data context or a next code context (namely, the context inputted next) to the arithmetic decoding portion 2, based on the decoded result of the arithmetic decoding portion 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009047548-A (JP)
Title: Film-type dosimeter and method for measuring dose by use of film-type dosimeter
Inventor: KATSUTA TOSHIZO
IPC: G01T1/04
Filed: 2007-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film-type dosimeter capable of measuring a dose more easily and accurately, and a dose measuring method by the use of the film-type dosimeter.  <P>SOLUTION: The dose of a radiation is measured from data on exposed light quantities from which variances in the thickness of a photosensitive layer have been excluded, by having a step for emitting the radiation to the film-type dosimeter, and making the film-type dosimeter generate density unevenness corresponding to the variations in the thickness of the photosensitive layer, a step for acquiring density distribution data on the density unevenness as first data, a step for emitting the radiation being a dose measuring object to the film-type dosimeter having the density unevenness and exposing the photosensitive layer to light, a step for acquiring density distribution data of the photosensitive layer exposed to the light as second data, and a step for finding the difference between the second data and the first data and extracting substantial exposed light quantity data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008110196-A (JP)
Title: Handle
Inventor: NARAHARA YUKIE
IPC: A45C13/26
Filed: 2007-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handle for forming a simple package usable as a hand bag using a generally used Furoshiki (Japanese wrapping cloth) as it is.  <P>SOLUTION: The handle is used for a simple package using a Furoshiki. The handle has a structure including a polygonal holding part A11 including a circle, two tetragon rings A12, each one side is turnably pivoted at both ends of the holding part A11, and an adjusting bar 13 slidably connected to an intermediate part of each ring A12. Opposing two sides of a tetragon shape Furoshiki are piled up forming a double fold and double folded opposing corner parts are fixed to the rings A12. The fixing is carried out by inserting and penetrating the corner parts of the Furoshiki into the ring A12 and the adjusting bar 13 through a gap to the handle side, then being folded back via the adjusting bar 13, being pulled out through a lower side gap of the adjusting bar 13 and the ring A12, and being pulled down the adjusting bar 13 to cramp and fix the ring A12 and the adjusting bar 13. Thus a simple packaging body usable as a hand bag is formed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009045378-A (JP)
Title: Supporter for promoting stability of hinge joint
Inventor: KAWAHARA TAKEMASA
IPC: A61F5/02
Filed: 2007-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporter for promoting stability of hinge joints capable of preventing damage in ligaments or soft tissues of the hinge joints and improving the function of joint movement by promoting the stability of the hinge joints such as the knee joints, the elbow joints or the finger joints.  <P>SOLUTION: This cylindrical supporter consisting of an elastic material is provided with first arcuate elastic materials 3a and 3b and second arcuate elastic materials 4a and 4b abutting on each other with their facing into X shape in the both left/right side faces of the supporter; a fulcrum axis 7 of the respective joint parts in stretching/bending of the hinge joints such as the knee joints, the elbow joints, the finger joints, or the like is formed in a line formed by connecting the left/right abutting points 6a and 6b to each other, and the abutting points 6a and 6b of the both left/right side faces 3a and 3b and the second arcuate elastic materials 4a and 4b are slid according to the deviation of the fulcrum axis 7 due to the stretching/bending of the respective joint parts to retain the fulcrum axis 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009047291-A (JP)
Title: Housing for ball joint, its manufacturing method, and ball joint
Inventor: SATO YASUHIRO
IPC: F16C11/06
Filed: 2007-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing for ball joint which can surely fix a socket section and a linkage section while reducing manufacturing cost.  <P>SOLUTION: A socket section 22 formed of a plastically deformable material is press-fitted to a linkage section 21 independent to the socket section 22. Furthermore, the linkage section 21 and the socket section 22 are fixed by deforming a rivet 46 in the state of press-fitting the socket section 22. Therefore, the manufacturing costs of a housing 17 for the ball joint can be reduced, and the linkage section 21 and the socket section 22 are surely fixed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009053356-A (JP)
Title: Faraday rotator apparatus
Inventor: MINATO TSUNEAKI
IPC: G02B27/28
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Faraday rotator apparatus in which leakage of a magnetic field is reduced even when a large Faraday rotator is used, thereby reducing malfunction of appliances and the electromagnetic force applied on surrounding bodies.  <P>SOLUTION: The Faraday rotator apparatus has the plurality of Faraday rotators which support Faraday element at the central part of a cylindrical electromagnet having openings on both ends, control the magnetic field applied on the Faraday element with the electromagnet, and control a polarization face by Faraday effect, and the plurality of Faraday rotators are closely arranged in the direction perpendicular to the optical axis direction of incident light in a way that the directions of the magnetic field at the openings of the adjacent Faraday rotators are reversed to each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009053864-A (JP)
Title: Image retrieving device, image retrieving method, and program
Inventor: SATO NAOYUKI
IPC: G06F17/50
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image retrieving device allowing a user to narrow down the number of parts to be searched by indicating the whole two-dimensional image displayed on an input screen based on a three-dimensional model constituted by combining parts mutually by a pointer and reduce user's burden in the work for searching for the objective part from among the narrowed number of selected parts to prevent increase of processing amount loaded on a processing system.  <P>SOLUTION: In this image retrieving device, the user extracts the parts to be selected included in the fixed closed region by using the pointer to be indicated by user's inputting (S202), directs his/her attention to the size (by area) of the selected parts on a display screen for displaying a group of selected parts for letting the user indicate the part to be searched out finally from among the selected parts, and gives higher order of priority to the parts having smaller size over the other parts (S203) to display unit images of each selected part by arranging them in parallel in accordance with the order of priority starting from a high-rank display position being conspicuous to the user (S204).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007336602-A (JP)
Title: Telecast service for providing video programs on demand with interactive interface for facilitating viewer selection of video programs
Inventor: BILLOCK JOHN K
IPC: H04N21/8549
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telecast service in which a video program is provided at the demand of the viewer and which includes the interactive interface for facilitating viewer selection of video programs.  <P>SOLUTION: The interactive interface allows the viewer to scan through a list of video programs available on a demand telecast service. The interactive interface also provides the viewer with static images, moving image previews, and textual descriptions of the available programs. The demand telecast service distinguishes subscribers from non-subscribers and provides an interactive facility for allowing the non-subscribers to subscribe to a system.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009050911-A (JP)
Title: Method and device for supporting operation of rolling mill
Inventor: SANO AKITO
IPC: B21C51/00
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for supporting the operation of a rolling mill which focuses attention on the supervising motion of an operator complementing the actuation of automatic controls and enables another operator to perform the same supervising motion.  <P>SOLUTION: The device includes one or more cameras 40 which image the condition of a material to be rolled, monitors 50 which display images captured by the cameras 40, a recorder which records information specifying the monitor 50 which the rolling mill operator watches, and a pointing means 60 which points out the monitor 50 to be watched. The method includes a step of imaging the condition of the material to be rolled by the cameras 40 and displaying the images on the monitors 50, a step of detecting the monitor watched by the rolling mill operator from division to division of the material to be rolled which is sectionalized longitudinally, a step of recording the information specifying the monitor by the recorder, and a step of directing the monitor to be watched to the rolling mill operator, by using the pointing means 60 on the basis of the information recorded in the recorder at the time of rolling the same sort of the material to be rolled.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008095182-A (JP)
Title: Method for forming metal film and metal film obtained by the method
Inventor: HAYASHI TOSHIHARU
IPC: C23C20/04
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a metal film whose electric resistance is remarkably reduced compared with the case where heat treatment is performed under the atmospheric pressure.  <P>SOLUTION: The method for forming a metal film comprises: a stage where the surface of a base material is coated with a metal colloid in which metal colloid particles are composed of metal particles and a protective agent coordinated on the surfaces of particles for modification , wherein the protective agent has a carbon skeleton comprising either or both of nitrogen and oxygen in the molecule, and also has a structure of being coordinated on the surfaces of the metal particles for modification with one or more kinds selected from the group consisting of nitrogen, oxygen, a nitrogen-containing atomic group and an oxygen-containing atomic group as an anchor, and has a hydroxyalkyl group in the molecular structure, and obtained by mixing the metal colloid particles at a prescribed ratio into either dispersion medium of a water system or a non-water system or a dispersion medium prepared by mixing them, so as to be dispersed; a stage where the dispersion medium in the coated metal colloid is removed by natural drying; and a stage where the base material is heat-treated at ≤200°C in a vacuum atmosphere of ≤1.0×10<SP>3</SP>Pa, thus a metal film is formed on the surface of the base material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009058470-A (JP)
Title: Device for removing spacer wire from spent nuclear fuel element
Inventor: KOBAYASHI TSUGUYUKI
IPC: G21C19/37
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of removing spacer wire stably from spent nuclear fuel element.  <P>SOLUTION: The removal device with a first end plug section and a second end plug section at the both ends thereof to which a spacer wire is twisted spirally, while both the ends of the spacer wire are joined to the first end plug section and the second end plug section, in order to remove the spacer wire from nuclear fuel element is characterized by comprising a first end plug grasping mechanism section holding the first end plug section of nuclear fuel element, a second end plug grasping mechanism section holding the second end plug section of nuclear fuel element, a first end plug cutting mechanism section cutting only the first end plug of nuclear fuel element without cutting the spacer wire, and a fuel pin rotating mechanism section making the second end plug grasping mechanism section to rotate in a direction the spacer wire is unbound.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009057356-A (JP)
Title: Methanofullerene derivative and photoelectric conversion element using the same
Inventor: ONO TOSHINOBU
IPC: C09K11/06
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion element excellent in electronic properties and durability.  <P>SOLUTION: A methanofullerene derivative represented by general formula (I) (wherein, FL is a fullerene; Tp is a thiophene-based heterocyclic ring or the like; X is hydrogen, a halogen atom or the like; and n is an integer of 1-10) is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009063630-A (JP)
Title: Optical low-pass filter and its manufacturing method
Inventor: SAITO HIDEFUMI
IPC: G02B5/30
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damages or cracks of a quartz substrate during processing or handling, to prevent warpage of a quartz substrate due to adhesion of the substrate and to decrease a separation width of an optical low-pass filter in an optical low-pass filter and its manufacturing method in which many pieces of optical low-pass filters are produced from a single wafer.  <P>SOLUTION: Five quartz substrates 11 to 15 are used for a wafer 1; the five quartz substrates 11 to 15 are layered by laminating the principal planes 111 to 151 with an adhesive 2 to form a single wafer 1; and the single wafer 1 is cut into nine optical low-pass filters. In the formation of the single wafer 1, a group of substrates (0° birefringent plate group 16, 90° birefringent plate group 17) is layered, each comprising two quartz substrates 11, 12 (14, 15) having optical axes in opposite directions to each other and having different thickness.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008062376-A (JP)
Title: Bin-picking system for randomly positioned object
Inventor: PERREAULT LOUIS
IPC: B25J13/08
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bin-picking system for picking up objects A such as bolts randomly arranged in a bin 12 as a tidy.  <P>SOLUTION: The objects A are recognized on the basis of a three-dimensional image on an image processing unit 26, by a plurality of video cameras 22, a positioning camera 24, and the image processing unit 26. The bin-picking system comprises a bin 12 shaking system for rearranging the objects A in the bin 12 if no object A is recognized, and also comprises a criterion for determining that the objects A are not present on the bin 12, and a criterion for selecting the object A to be picked up first in the bin 12. The bin-picking system further comprises a mechanism for protecting the objects A and a robot 14 from each other when a recognizing technique cannot correctly recognize the objects A or grip shape portions on the respective objects A.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008102499-A (JP)
Title: Image display device and method
Inventor: NITTA TAKASHI
IPC: G09G3/36
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device and method by which illuminance distribution is obtained at high speed by a simple circuit as compared with prior arts without increasing an operation processing time nor memory capacity even when the number of light sources or the number of steps of controlling illuminance are increased, and image display with a high dynamic range and high grayscale degree can be performed.  <P>SOLUTION: The image display device has: an optical modulation element having a plurality of pixels; a plurality of light sources which illuminate the optical modulation element and each of which is independently controlled; a light source control value setting section that sets control values for each of the light sources according to the grayscale degree of each pixel of an input image; light sensors provided on each area in the unit of n pixels (n is an integer equal to or greater than 1); an illuminance detection section that detects the illumination of the areas by the light sensors; and a grayscale degree controlling section that corrects the grayscale degree of each pixel according to the detected illumination and controls the optical modulation element by the corrected grayscale degree.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009064926-A (JP)
Title: Method of forming metal thin film on front surface of polyimide resin
Inventor: MURAYAMA RINA
IPC: H05K3/38
Filed: 2007-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a metal thin film excellent in an adhesion property on a front surface of polyimide resin without deforming any polyimide resin.  <P>SOLUTION: The method of manufacturing the metal thin film to the polyimide resin includes: a step of processing the front surface of the polyimide resin by alkaline solution to carry out a ring opening of an imido ring and of forming a modified layer; a step of processing the modified layer by metal ion-containing solution; a step of immersing the polyimide resin in first reducing agent solution; an immersion step of immersing the polyimide resin in water or aqueous solution which doesn't contain any reducing agent constituent; and a step of immersing the polyimide resin in second reducing agent solution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009064927-A (JP)
Title: Heat sink with fan
Inventor: MATSUSHIMA HITOSHI
IPC: H01L23/467
Filed: 2007-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat sink with a fan capable of preventing a clogging caused by a dust sticking to a heat radiating fin of the heat sink with the fan, and capable of maintaining a cooling effect expected as the heat sink with the fan over a long period of time.  <P>SOLUTION: The heat sink with the fan is equipped with: a heat sink main body; plural heat radiating fins packaged on the heat sink main body; a fan for introducing a cooling wind into a gap between the plural heat radiating fins; and a cover member for covering the heat sink main body, the plural heat radiating fins and the fan, wherein there is provided a clearance between an end surface of the heat radiating fin and the cover member so as to form a flow parallel to a cooling wind flow which flows in between the heat radiating fins on the heat sink main body. Thereby, while restraining a flow velocity deterioration in a cooling wind flowing through an opening at an end surface, a dust caught in the heat radiating fin is blown away. For this reason, the clogging caused by the dust sticking to the heat radiating fin can be prevented, and the cooling effect expected as the heat sink with the fan can be maintained over the long period of time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009061074-A (JP)
Title: Game machine, program for game machine, and computer readable recording medium with recorded program for game machine
Inventor: SAKATA MASAFUMI
IPC: A63F5/04
Filed: 2007-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which allows a player continue to have the interest even when game time elapses.  <P>SOLUTION: The game machine for performing a prescribed presentation pattern includes presentation pattern storage part 336 for storing a performed presentation pattern being the previously performed presentation pattern. When the prescribed presentation pattern selected by winning lottery is the same as the performed presentation pattern stored in the presentation pattern storage part 336, the prescribed presentation pattern selected by the winning lottery is prevented from being performed, and also the performed presentation pattern stored in the presentation pattern storage means 336 is deleted with a prescribed condition as the trigger, so as to reset the presentation pattern storage means 336.  <P>COPYRIGHT: (C)2009,JPO&INPIT