baber/WOPTO huggingface dataset:
Patent JP-2009105546-A (JP)
Title: Imaging apparatus
Inventor: MIZUTANI HIROKAZU
IPC: H04N5/232
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of making correction with higher image qualities without requiring external information processing equipment to correct optical distortion.  <P>SOLUTION: The imaging apparatus has an optical distortion correction database 7 holding only optical distortion correction data for discrete optical system parameters. Further, the imaging apparatus has an optical distortion correcting circuit 4 which corrects optical distortion of an image based upon the optical distortion correction data in the optical distortion correction database 7. Furthermore, the imaging apparatus has a microcomputer 6 which limits optical system parameters for the optical distortion correction by the optical distortion correcting means to optical system parameters holding the optical distortion correction data in the optical distortion correction database 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009106098-A (JP)
Title: Power conversion system
Inventor: TABATA TAKEAKI
IPC: H02M7/48
Filed: 2007-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent cost increase and enlargement of whole equipment by enhancing the current utilization rate of a switching element or a semiconductor element such as a freewheeling current diode.  <P>SOLUTION: The power conversion system has a power converter 100B having a plurality of semiconductor switching elements and freewheeling current diodes connected in reverse parallel with the switching elements, respectively, a load M connected with its output terminal, and a power supply PS connected between the neutral of the load M and the positive side DC terminal P or the negative side DC terminal N of the power converter 100B, wherein the current capacity (bearing current) of each element is varied by altering the number of parallel connections of switching elements Q<SB>u1</SB>-Q<SB>um</SB>, Q<SB>x1</SB>-Q<SB>xn</SB>or return current diodes D<SB>u1</SB>-D<SB>un</SB>, D<SB>x1</SB>-D<SB>xm</SB>depending on the powering operation mode and regeneration operation mode of the load M.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009105743-A (JP)
Title: Playback device
Inventor: TAKAGI KENTARO
IPC: G11B20/10
Filed: 2007-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a playback device which improves user friendliness, when playing back a video file complying with a standard for displaying a menu before and after playback of the video file and another video file in a state they coexist, while complying with the standard.  <P>SOLUTION: A playback device 1 includes an OSD (on-screen display) combination unit 5, an output unit 6, an operating unit 7, and a control unit 9. The OSD combination unit 5 combines OSD. The output unit 6 outputs a video signal and an audio signal. The control unit 9 stores in a ROM respective programs of management processing 91, menu output processing 92 and playback processing 93. In the control processing 91, a first video file (DMF file) and a second video file (file other than the DMF file) are distributed and controlled. In the menu output processing 92, first and second menus are separately output for each of the first video file and the second video file. When the first video file is completely played back, the first menu is output and when the first menu is output, upon predetermined operation, it is switched to the second menu.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009110170-A (JP)
Title: System for issuing payment slip for utility charge
Inventor: TERADO YUJI
IPC: G06Q50/06
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for issuing a payment slip for utility charge, which can allow a charge demand source to collect the charge in an early stage.  <P>SOLUTION: The system for issuing the payment slip for the payment of a periodical utility charge is constituted by connection via a communication network between a charge demand source system and a system of a charge agency for receiving charge payment with a payment slip. The charge agency system includes a discount coupon information database for storing discount coupon information effective in the charge agency. The charge demand source system comprises: a center server connected to a customer information database including the history of charge payment places of the customer and a coupon data database for storing the discount coupon information received from the discount coupon information database by each charge agency; and a payment slip printer connected to the center server and printing the payment slip including the discount coupon information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009090074-A (JP)
Title: Ultrasonic examination unit or ultrasonic examination apparatus
Inventor: IINUMA KAZUHIRO
IPC: A61B8/08
Filed: 2007-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve issues of conventionally proposed immersion type automatic ultrasonic examination apparatus for breast cancer that a special ultrasonic probe with wide view field width is used resulting in difficulty of the ultrasonic probe hardly to be close to the body surface to be brought in parallel with the body surface causing deterioration of image quality, and not only the ultrasonic probe but also the ultrasonic examination apparatus body requires larger scale and higher price.  <P>SOLUTION: An ultrasonic probe with narrow view field width is used and shift and tilt functions are newly added to mechanical rotation and vertical movement of conventional probes. By performing feedback control using ultrasonic reflection data, it is enabled for the ultrasonic probe to be close to the body surface and brought in parallel with the body surface. By using a conventional ultrasonic probe with narrow width, costs of the ultrasonic probe and the apparatus body are suppressed to the minimum and the apparatus body is enabled to be used as a general purpose ultrasonic examination apparatus.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009112598-A (JP)
Title: Refrigerating implement
Inventor: SUMITOMO NORIYUKI
IPC: A61F7/10
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating implement which is simply constructed and can keep a refrigerating capacity for a long time, and especially can touch a body to refrigerate with no feeling of excessive coldness.  <P>SOLUTION: The refrigerating implement includes two kinds of refrigerating materials 3 and 4 having their respective melting points different from each others, wherein the refrigerating material 4 having a lower melting point of preferably -30-5°C is positioned in the central section while the refrigerating material 3 having a higher melting point of preferably 6-30°C is done around the refrigerating material 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009116154-A (JP)
Title: Developing device
Inventor: KITANI HIDEYUKI
IPC: G03G15/08
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To properly remove, in a simple configuration, developer remaining on a developing roller after development.  <P>SOLUTION: The developing device includes a developer carrier that rotates while holding developer on its surface, and an electricity removal member that removes developer in contact with developer held on the developer carrier. In the developing device, the developer carrier has a rotating section that does not hold developer thereon. The developing device has an electricity removal contact piece provided with a mounting portion and a sliding portion for electrically connecting the electricity removal member and the rotating section. The electricity removal contact piece is disposed in the position where the mounting portion is connected to the electricity removal member and in the position where the sliding portion is in contact with the periphery of the rotating portion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009122835-A (JP)
Title: Vending machine
Inventor: MATOBA KAZUYOSHI
IPC: G07F9/00
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vending machine capable of assuring a robbery preventing property of displayed articles without increasing the number of components.  <P>SOLUTION: The vending machine includes: a feeding bucket 32 for receiving articles displayed in an article display device; an X-Y feeding mechanism for movably supporting the feeding bucket 32, and transferring the feeding bucket 32 to accept an article in any position in the article display device and to transfer the article to a carrying-out position when a sales instruction is given; and an article bucket 41 displaceably disposed between a receiving posture capable of receiving an article from the feeding bucket 32 in the carrying-out position and a taking-out posture allowing the article to be taken out through an article outlet 5a2. The X-Y feeding mechanism closes a path to the article display device from the article outlet 5a2 through a moving area of the feeding bucket when transferring the feeding bucket 32 to the carrying-out position, and locates the feeding bucket 32 at the carrying-out position until the bucket restores the receiving posture when the article bucket 41 in the receiving posture is displaced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009120115-A (JP)
Title: Manufacturing method of seat belt
Inventor: ICHIDA YOSHIYUKI
IPC: B60R22/12
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a seat belt having a light reflection part without deteriorating light reflectivity of the light reflection part and without increasing the number of processes.  <P>SOLUTION: In the seat belt having the light reflection part, the light reflection part is formed by incorporating and weaving retroreflective reflection yarn as light reflective yarn in warp yarn when weaving webbing by warp yarn and weft yarn. After being dyed, the webbing is cut in a belt shape. Since the light reflection part is formed by incorporating and weaving the retroreflective reflection yarn in the warp yarn, there is neither increase in the number of processes in manufacturing of a seat belt having the light reflection part, nor the deterioration of the light reflectivity of the light reflection part, due to the adhesion of dyeing agent onto the surface of yarn when dyeing the webbing, since the light reflection part is also formed of the retroreflective reflection yarn.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008068125-A (JP)
Title: Method of replacing ball polishing belt of ball polishing/pumping device
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of replacing a ball polishing belt of a ball polishing/pumping device, which simplifies the work of replacing a fouled belt for polishing balls.  <P>SOLUTION: With an existing ball polishing belt mounted on the ball polishing/pumping device, the final end part of the existing ball polishing belt is previously connected to the initial end part of a new belt for polishing balls in a series by a proper means and the existing ball polishing belt is wound up and the connection of the existing and new ball polishing belt is released after the joint is rolled up. This can omit the work of passing the new belt for polishing balls onto the ball polishing/pumping device to improve the work of exchanging the ball polishing belt thereby achieving a method of using the wasteless (without leftover) ball polishing belt.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008085363-A (JP)
Title: White organic electroluminescent device
Inventor: FUKUOKA KENICHI
IPC: H01L51/50
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a white organic EL element with less color change.  <P>SOLUTION: The white organic electroluminescent element includes a positive electrode 2, a blue light emitting layer 5 containing a host material and a blue based dopant; a yellow to red light emitting layer 6 containing the host material same as that of the blue light emitting layer and yellow to red color dopant, and a negative electrode 8 stacked in this order. The white organic electroluminescent element 1 has an electroluminescent layer formed of the blue light emitting layer 5 and the yellow to red light emitting layer 6. In a system, dividing a light emitting layer into two parts, the light emitting layer of the positive pole side 2 in which the light emitting region of the light emitting layer tend to be biased is formed with the blue light emitting layer 5, so that the tendency of a luminescent color biased to red is cancelled. Thus, the film thickness of the yellow to red light emitting layer 6 can be made large, so that the color change is less.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009135027-A (JP)
Title: Ion generator
Inventor: KATO SHINJI
IPC: H01T19/04
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion generator capable of efficiently generating and emitting ions without changes with time.  <P>SOLUTION: In the ion generator, a cover 15 having an ion emitting aperture part 16 is installed in a case 11 in which an ion generation element 20 for generating ions by discharge from a discharge needle electrode 25 is housed. The cover 15 is formed of a conductive material, and grounded via a limiting resistor 18. The cover 15 is prevented from being electrified by grounding the cover 15 formed of the conductive material, the ions are prevented from staying in the aperture part 16, and the ions are efficiently generated and emitted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009141568-A (JP)
Title: On-vehicle radio unit
Inventor: HIRAMATSU SEIICHIRO
IPC: B60R21/00
Filed: 2007-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To have a greater effect in ensuring communication reliability and effectively utilizing radio resources, than that of the prior art, in a transmission apparatus for vehicle-to-vehicle communication.  <P>SOLUTION: On the basis of the structure of a road on which a vehicle travels (205, 230, 210, 245, 250), an on-vehicle radio unit varies a transmission strength, transmission direction range and transmission frequency of a radio signal (220, 225, 235, 240, 255, 260).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009138390-A (JP)
Title: Joint and its fastening method
Inventor: NAKAGAWA MASAYOSHI
IPC: E21D11/04
Filed: 2007-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To develop a joint between segments, higher in rigidity than a conventional joint, so as to develop a segment for a tunnel, which requires only a small used amount of steel and which can minimize total costs in the construction of the tunnel.  <P>SOLUTION: A screw reinforcement 19 of the segment 2b is exposed in a fastening box 17 from concrete 35. A coupler 12 of the segment 2a adjacent to the screw reinforcement 19, and a screw reinforcement insert 11 are integrated together by means of a coupler 29 and both screws 31. Thus, stress acting between the segments is transferred to the concrete 35, and inside and outside skin plates 3 and 5 through the screw reinforcement insert 11 and the screw reinforcement 19, so as to provide the joint higher in rigidity than the conventional joint using a bolt alone.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009140442-A (JP)
Title: Inter-polynomial distance calculation device, method, recording medium, one-variable shortest polynomial calculation device, method, and recording medium
Inventor: SEKIKAWA HIROSHI
IPC: G06F17/10
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a distance between a polynomial f and a polynomial f=, which is closest to the polynomial f without having a duplicate zero point in a real closed section I when measured with 1<SP>∞</SP>-norm, among the polynomials having the duplicate zero points in I.  <P>SOLUTION: The smallest one of absolute values ¾t¾ is acquired, which are obtained in response to the candidates of roots in simultaneous equations, f(x)+tq(x)=0 and f'(x)+tq'(x)=0, obtained by each polynomial q(x) belonging to äΣ<SB>j=1</SB><SP>n</SP>±e<SB>j</SB>(x)} in the case of f(x)=e<SB>0</SB>(x)+Σ<SB>j=1</SB><SP>n</SP>a<SB>j</SB>e<SB>j</SB>(x) (a<SB>j</SB>E<SP>*</SP>R), wherein E<SP>*</SP>means a symbol of sets; and a<SB>j</SB>E<SP>*</SP>R means that a<SB>j</SB>belongs to R [Process A]. The smallest one of the absolute values ¾τ¾ is acquired, which are obtained in response to the candidates of roots in simultaneous equations, f(x)+t<SB>μ</SB>e<SB>μ</SB>(x)+τp<SB>μ</SB>(x)=0, f'(x)+t<SB>μ</SB>e<SB>μ</SB>'(x)+τp<SB>μ</SB>'(x)=0, obtained by each combination of an integer μ belonging to ä1, 2, ..., n} with a polynomial p<SB>μ</SB>(x) belonging to a set äΣ<SB>1≤j≤n</SB>,<SB>j≠μ</SB><SP>±e</SP><SB>j</SB>(x)} [Process B]. The smallest one of the values acquired in the process A and the process B is the shortest distance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009143356-A (JP)
Title: Vehicle driving device
Inventor: MORIMURA JUNICHI
IPC: B60W20/00
Filed: 2007-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control technique for a vehicle driving device capable of restraining vibration generated in an internal combustion engine from being transmitted to a transmission mechanism, while restraining torque for driving driving wheels from being varied, in a vehicle provided with a dual clutch type transmission.  <P>SOLUTION: This driving device 10 for the hybrid vehicle 1 is provided with a first clutch 21 capable of engaging an engine output shaft 8 with the first input shaft 27 of the first transmission mechanism 30, and a second clutch 22 capable of engaging the engine output shaft 8 with the second input shaft 28 of the second transmission mechanism 40. An ECU 100 as a control means of the driving device 10 brings the first and second clutches 21, 22 into released conditions, and conducts motor travel of selection-using a motor 50 as a prime mover, when an engine speed, that is a rotational speed of the engine output shaft 8, is within a vibration generation speed area preset corresponding to natural vibration of the internal combustion engine 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009143595-A (JP)
Title: Glass sheet packing stand
Inventor: NODA TAKAYUKI
IPC: B65D19/44
Filed: 2007-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce costs of a glass sheet packing stand used for changing the posture of a laminated body of glass sheets, and to improve flexibility of its arranged position.  <P>SOLUTION: The glass sheet packing stand 1 is equipped with: a first supporting part 2 which has a first supporting surface 2a supporting the laminated body of the glass sheets from the side of its one end face; and a second supporting part 3 which has a second supporting surface 3a forming a predetermined angle relative to the first supporting part 2 and supporting the laminated body from its one plane side. The first supporting part 2 has a first stand-alone part 2b on the back surface side of the first supporting surface 2a. The second supporting part 3 has a second stand-alone part 3b on the back surface side of the second supporting surface 3a. When the first stand-alone part 2b is grounded on a horizontal surface and stood alone, the second supporting surface 3a of the second supporting part 3 is inclined at a predetermined angle toward the side of the second stand-alone part 3b relative to a vertical surface. When the second stand-alone part 3b is grounded on the horizontal surface and stood alone, the second supporting surface 3a of the second supporting part 3 becomes parallel to the horizontal surface substantially.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009150603-A (JP)
Title: Water supply device for deaerated water
Inventor: NAGAI KISHO
IPC: F22D11/00
Filed: 2007-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water supply device for deaerated water for solving a problem of redissolution of oxygen while recovering a large portion of flush steam in a heat recovery system for directly recovering the flush steam with the usage of a flush box mixing circulation water and the flush steam.  <P>SOLUTION: The water supply device for the deaerated water includes a water supply tank 2 for storing the deaerated water 5 and supplying the deaerated water 5 to a steam generating device 1; and the flush box 14 having a first vent hole 19 opened to a gaseous phase part 35 of the water supply tank 2 on a side surface, and a lower end opening immersed in the deaerated water 5 in the water supply tank 2, and introducing the circulation water of the deaerated water 5 in the water supply tank 2 and drain generated from the steam generating device 1. A part of steam generated in the steam generating device 1 is introduced into the flush box 14, and the steam is released from the first vent hole 19 to the gaseous phase part 35 of the water supply tank 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009159663-A (JP)
Title: Motor drive device, electric vehicle, and method of controlling motor drive devices
Inventor: ANG WANLENG
IPC: H02M3/155
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor drive device including multiple converters connected in parallel wherein the production of overvoltage can be prevented when a system is brought to an emergency stop.  <P>SOLUTION: A first converter 10-1 and a second converter 10-2 are respectively connected in parallel with a capacitor C. Each converter is comprised of a direct-current chopper circuit. When a system emergency stop is requested, a first inverter 20-1, a second inverter 20-2, and the second converter 10-2 are immediately stopped. The first converter 10-1 continues operation only for a predetermined time. By this arrangement, a power storage device B1 absorbs power flowing from a motor coil or the reactor of a converter into the capacitor C as the result of the system stop.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009155423-A (JP)
Title: Extrusion-foamed polyolefin resin sheet and method for producing the same
Inventor: ISHIKAWA KOICHI
IPC: C08J9/12
Filed: 2007-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foamed polyolefin resin sheet having high antistatic properties and surface stain-proofing properties in an article wrapped therewith and being excellent in cushioning properties, flexibility, and rigidity (stiffness), in particular a foamed polyolefin resin sheet desirable for use as a wrap sheet or interleaf paper for glass substrates.  <P>SOLUTION: The extrusion-foamed polyolefin resin sheet is one having a thickness of 0.2-2 mm, an apparent density of 15-180 g/L, and a surface resistivity of 1×10<SP>8</SP>-1×10<SP>14</SP>(Ω) as measured after being ultrasonically cleaned in ethanol, wherein the content of a polymeric antistatic agent is 2-30 pts.wt. relative to 100 pts.wt. of the polyolefin resin constituting the foamed sheet, the melt flow rate of the foamed sheet is 0.5-8 g/10 min, and substantially no fatty acid compound is contained in the foamed sheet.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009153441-A (JP)
Title: Tube administration thickener of protein-containing liquid food
Inventor: YOSHIHIRA KUNICHIKA
IPC: A23L29/20
Filed: 2007-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tube administration thickener containing protein-containing liquid food, capable of stably improving viscosity in a short time in the stomach after tube administration, regardless of the kind or mixing prescription of protein-containing liquid food, while having fluidity of an extent allowing easy flow in a tube (preventing blockage of a tube) by weighting in tube administration, and viscosity of an extent allowing to prevent leakage from fistula, and preventing backflow to the gullet.  <P>SOLUTION: This tube administration thickener containing protein-containing liquid food includes a pair of (A) solution and (B) solution: (A) xanthan gum-containing solution and (B) solution which is obtained by adding Locust bean gum and/or glucomannan to protein-containing liquid food followed by heat treating at ≥80°C.  <P>COPYRIGHT: (C)2009,JPO&INPIT