baber/WOPTO huggingface dataset:
Patent JP-2008260038-A (JP)
Title: Method and apparatus for continuous casting of steel
Inventor: TANI MASAHIRO
IPC: B22D11/10
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for continuous casting of steel, which method and apparatus are hardly affected by the thermal convection of molten steel in a tundish, and can efficiently remove non-metallic inclusions included in the molten steel.  <P>SOLUTION: A partition wall 14 for partitioning the tundish 13 into a steel inlet chamber 16 and a steel outlet chamber 17 is vertically arranged between a discharge port of a long nozzle 12 and a steel outlet port 18a. The molten steel is supplied from the steel inlet chamber 16 to the steel outlet chamber 17 via one or more rectangular openings 26, 27 provided on the partition wall 14. The relation represented by formula (1) should be satisfied, wherein L<SB>W</SB>is the distance from the partition wall 14 to the steel outlet port 18a in the horizontal direction, H<SB>W</SB>is the distance from the surface 15 of the molten steel to the centers of the openings 26, 27 in the vertical direction, V<SB>1</SB>is the average flow speed of the molten steel from the openings 26, 27, and V<SB>2</SB>is the average flow speed of the molten steel in the vertical direction in the steel outlet chamber 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261714-A (JP)
Title: Required time information providing device and required time information providing method
Inventor: TAJIMA TAKASHI
IPC: G08G1/0969
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a required time information providing device for providing required time information relative to each route passed by a user in the past, in the case where a plurality of routes toward the same spot exist.  <P>SOLUTION: This required time information providing device is equipped with a history accumulation part 103 for accumulating a moving history expressed by a set of each time acquired at a prescribed interval and each spot where a moving body is positioned at each time, a route extraction part 105 for extracting a plurality of different moving routes connecting two spots in common with two or more moving routes from a plurality of moving routes expressed by connecting each spot accumulated in the history accumulation part 103 in the order of time, an information calculation part 108 for calculating required time information necessary for moving between two spots relative to each moving route extracted by the route extraction part 105, and an information providing part 110 for providing the calculated required time information to the user correlatively with a present position of the moving body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007227396-A (JP)
Title: Heating cooker
Inventor: KAKO HIDENORI
IPC: F24C7/00
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating cooker in which an ample area of a heating cooking part is secured, operating means will not be affected by the heat of a cooking heating means, and its operability is satisfactory.  <P>SOLUTION: Induction heating cooking parts 24, 25 are arranged at the right and the left front sides from the side of an operator carrying out cooking on the top plate 22, and a heater heating cooking part 26 is arranged at a center, rear side. Operation/display parts 27, 28, and 29 corresponding to the heating cooking parts 24, 25, and 26 are provided at front sides of the induction heating cooking parts 24, 25 and their contact parts 27a, 28a, and 29a are enabled to be contacted by the operator from the surface side of the top plate 22, and thereby, a capacitance type switch 43 arranged below the top plate 22 becomes operatable.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008264216-A (JP)
Title: Slot machine
Inventor: KISHI JUNICHI
IPC: A63F5/04
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To allow a beginner or the like to easily identify a specific pattern during the rotation of reels by disposing a same-color and substantially rectangular assist symbol adjacent to the specific symbol such as a bonus symbol.  <P>SOLUTION: This slot machine 1 includes a plurality of reels 21 displayed with several types of symbols on their circumferences, wherein at least one of the plurality of reels 21 has the specific symbol 40 forming a combination which produces a prescribed win out of the several types of symbols, and the assist symbol 41 corresponding to the specific symbol, and the assist symbol 41 has the substantially rectangular external shape colored in the same color to that of the corresponding specific symbol 40, and is disposed adjacent to the specific symbol 40.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268058-A (JP)
Title: Liquid detector, liquid injection device, and liquid detection method
Inventor: NISHIHARA YUICHI
IPC: B41J2/175
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve the detection accuracy in a liquid detector.  <P>SOLUTION: A control section 20 turns on first through fourth switches SW1-SW4. The control section 20 makes a drive section 11 output a preliminary charging voltage, and preliminarily charges first and second capacity sections C1 and C2 in a high-pass filter section 35. The control section 20 turns on first and second switches SW1 and SW2, turns off third and fourth SW3 and SW4, and makes the drive section 11 output a drive signal. The control section 20 turns off first and second switches SW1 and SW2 and turns on third and fourth SW3 and SW4. As a result, counter electromotive waveform signals of opposite phases are output from respective electrodes 41a and 41b of a liquid detecting section 41. Respective detected signals, output from respective electrodes 41a and 41b, are input to the high pass filter section 35, and the direct-current component contained in each detected signal is reduced or removed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274038-A (JP)
Title: Method for producing imide resin and reactive extrusion method
Inventor: SHIMOKAWA MINORU
IPC: C08F8/32
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an imide resin by which the pulsation in an extruder is reduced, and to provide a reactive extrusion method.  <P>SOLUTION: The method for producing the imide resin by continuously carrying out imidation reaction and esterification reaction in one twin-screw extruder uses the extruder having two or more reaction parts. The proportion of the produced amounts in the extruder can be reduced, and the pulsation in the extruder is reduced by advancing the reaction stepwise through the reaction parts divided to two or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278386-A (JP)
Title: Image processor, photographing apparatus, image processing method and program
Inventor: MAKINO TETSUJI
IPC: H04N5/262
Filed: 2007-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To generate a background image and a stroboscopic image by consecutively photographing a subject.  <P>SOLUTION: A digital camera 1 consecutively photographs a subject that passes in front of a background. An image processor 203 acquires pixel values of the same coordinates from a plurality of frame images captured by consecutive photographing, and generates a background image with a central value in the plurality of pixel values as a pixel value of the background image. The image processor 203 acquires a difference between each frame image and the background image for each coordinate and generates region mask data indicating a subject region using a standard deviation. The image processor 203 uses the region mask data to write pixel values of the frame images over the background image and generates a stroboscopic image in which a plurality of subjects are overlapped with one another.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281346-A (JP)
Title: Atomic beam source and surface reforming device
Inventor: MAEKAWA YUKIHIRO
IPC: H01L21/302
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To control a substrate processing state in real time by imparting versatility easily coping in the case of different using conditions, and by changing an electron beam distribution during beam irradiation.  <P>SOLUTION: Two rod-shaped electrodes 2 used as anodes are arranged inside a discharge container 1 serving as a cathode, and a DC power source 6 is connected to the electrodes 2, and a voltage is applied. Structure is adopted wherein one rod-shaped insulator 3 is arranged between the two electrodes 2, and the insulator 3 can be moved vertically and horizontally by an insulator driving part 20. Further, the discharge container 1 is provided with a gas supply port 4 for introducing gas necessary for generating plasma in the container, and a beam discharge hole 5 which is a discharge part for discharging the atomic beam.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008282104-A (JP)
Title: Method and system for marking optical identification code using coloring material
Inventor: KIMURA AKITERU
IPC: B41J2/32
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a marking method and a marking system for adding an optical identification code representing information by arrangement, transition and combination of colors to an object (object to be marked) on which ordinary printing and affixing a seal is difficult.  <P>SOLUTION: First, a multi-color coloring material is affixed on the object to be marked. After the multi-color coloring material is affixed on the object to be marked, coloring induction stimuli, for example stimuli by a laser light, are given to coloring target positions on the multi-color coloring material. The positioning of colors induced by the coloring induction stimuli (laser light stimuli) onto the coloring target position is controlled by a predetermined coloring induction control means (computer). The coloring control means obtains the optical identification code based on the information intended for representation, so as to successively supply to the multi-color coloring material corresponding stimuli based on the above colors of the optical identification code. As such, the arrangement of predetermined colors based on the optical identification code to be affixed can be made to appear on the multi-color coloring material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007318123-A (JP)
Title: Angular dependent element positioned for color tuning
Inventor: BIERHUIZEN SERGE J
IPC: F21V9/40
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device having an angular dependent element for color tuning, and to provide a method therefor.  <P>SOLUTION: The light emitting device includes a light source that produces light having a range of wavelengths and an angular dependent element that filters the light. The angular dependent element, may be, e.g., a dichroic filter, a dichroic mirror, a cholesteric film, a diffractive filter, and a holographic filter. The angular dependent element has one or more ranges in which wavelengths of light are more efficiently propagated than wavelengths of light that are not within the one or more ranges. The angular dependent element is positioned at an angle with respect to an optical axis. By adjusting the angular position of an angular dependent filter with respect to the optical axis, the wavelengths of light produced by the light emitting device can be controlled to select a desired color of light.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008288676-A (JP)
Title: Digital broadcast receiver
Inventor: MIYAGAWA TATSUO
IPC: H04N5/44
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiver capable of quickly switching to a desired channel, where a program is being broadcasted, when selecting channels successively in numerical order.  <P>SOLUTION: Program information of a fixed period of each channel is detected from an EIT (Event Information Table) included in a TS (Transport Stream) of a received digital broadcast signal in activation or at fixed intervals, and a time zone, where a program in a fixed period of each channel is not broadcasted, is detected from the program information to store information on the time zone into a memory. When the channels of digital broadcast are selected successively in numerical order, it is determined whether a program is being broadcasted by a channel to be selected currently based on a channel to be selected next, current date/time, and the tome zone information stored in the memory. When the program is being broadcasted, the channel to be selected is selected. When the program is not being broadcasted, the selection of the channel to be selected is skipped to change the channel to be selected to the next one.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286277-A (JP)
Title: Housing for rolling bearing, and its manufacturing process
Inventor: SHIROSAKI YOSHIHIKO
IPC: F16C35/04
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure having a sufficient durability under a gravitative load imposed through a rolling bearing retained.  <P>SOLUTION: An h, a degree of misalignment between the first virtual plane including an installation surface 4 and the bore of the central axis of a rolling bearing housing 1c; an r, a radius of a cross sectional curvature of the second virtual plane meeting at right angles to the central axis of a cylindrical retainer 2 in a curve section 6; an L, an installation inside diameter of the rolling bearing housing 1c having the closest interval among the portions of the installation surface section 4; and 2R<SB>1</SB>, an outer diameter of the cylindrical retainer 2 are regulated to a specific relationship. Also the curve section 6 shall be a smooth surface. These means alleviate a stress concentration on both of the curve section 6 and solve the problem.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288168-A (JP)
Title: Battery pack, battery pack system, and operational method of battery pack system
Inventor: OBAYASHI KAZUYOSHI
IPC: H01M2/10
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack capable of adjusting tightening load of a laminate according to changes of the tightening load added to the laminate, a battery pack system equipped with the battery pack, and an operational method of the battery pack system.  <P>SOLUTION: This is the battery pack including the laminate in which a plurality of single batteries are laminated, and this is equipped with a tightening load variable means to change the tightening load added in a laminating direction of the laminate, a detecting means to detect at least either of the tightening load of the laminate or electric characteristics of the laminate, and a control means to control the tightening load based on at least either value of the tightening load or the electric characteristics detected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295190-A (JP)
Title: Gas-insulated switchgear
Inventor: YOSHIMURA MANABU
IPC: H01H33/64
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas-insulated switchgear which is improved in dielectric strength and has a compact structure.  <P>SOLUTION: In the gas-insulated switchgear which accommodates, in a sealed vessel 1 sealing insulated gas therein, an opening/closing part 6 which is configured to oppose a fixing-side shield part 5a constituted of metal and having a contact 8 to a movable-side shield part 5b constituted of metal and having a movable rod 3 detachably attached to the contact 8, a fixing-side insulating film 9 is formed on the outer circumferential surface of the fixing-side shield part 5a opposed to the movable-side shield part 5b, while a movable-side insulating film 10 thinner than the thickness of the fixing-side insulating film 9 is formed on the outer circumferential surface of the movable-side shield part 5b opposed to the fixing-side shield part 5a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294755-A (JP)
Title: Video image recording apparatus
Inventor: MURATA SHIGEYUKI
IPC: H04N7/173
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To record a period in which events to be monitored occur without omission and to effectively use a record medium.  <P>SOLUTION: A video image recording and distributing apparatus 1 is provided with a continuous record processing section 16 which continuously records image data received through a network and an alarm record processing section 17 which records the received image data during a period in which alarm signals indicating events are received. A recording mode switching section 15 selects either of the two recording modes and records the received image data on a recording apparatus 2. A CPU 11 calculates the frequency of reception of alarm signals by the recording mode switching section 15. When the alarm recording mode is selected, it switches the mode to the continuous recording mode if the calculated frequency of reception exceeds a predetermined threshold value, and continuously records the image data received by the continuous record processing section 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291175-A (JP)
Title: Coating material for forming transparent coating film and substrate with transparent film
Inventor: MATSUDA MASAYUKI
IPC: C09D133/14
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating material for forming a transparent coating film, the material which can be used for forming a transparent coating film having two or more kinds of functions, for example, high-refractive index performance, hard-coat function and antistatic performance by applying once.  <P>SOLUTION: The coating material for forming a transparent coating film comprises (i) metal oxide fine particles surface-treated with an organic silicon compound and having a surface charge amount of 20 to 100 μeq/g, (ii) a hydrophilic matrix-forming component and a hydrophobic matrix-forming component, and (iii) a polar solvent. The coating material is characterized in that: the refractive index of the metal oxide fine particles ranges from 1.60 to 2.60; the concentration of the particles as a solid content ranges from 0.1 to 20 wt.%; the concentration of the matrix-forming component as a solid content ranges from 1 to 50 wt.%; and the concentration ratio of the concentration of the hydrophilic matrix-forming component to the concentration of the hydrophilic matrix-forming component as a solid content ranges from 0.005 to 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298607-A (JP)
Title: Gps receiver
Inventor: HAMADA HIROSHI
IPC: G08G1/0969
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To readily improve the positioning accuracy in an urban area.  <P>SOLUTION: The GPS receiver is provided with a receiving processing part 3 for receiving radio waves, from among a plurality of satellites and acquiring information for positioning contained in the radio waves; a parameter storage part 5 for storing parameters for selecting a part of the plurality of satellites; a positioning processing part 4 for calculating a pseudo-distance from the plurality of the satellites to a receiving place, based on the information for positioning acquired by the receiving processing part 3, and positioning the receiving place from the calculation result, obtained regarding a part of the satellite selected, in accordance with the parameters; and a touch display panel 7 for inputting a position of the already-known receiving place. The receiver is provided with a control part 6 for calculating the actual distance from the plurality of the satellites to the already-known receiving place, when the position of the already-known receiving place is input by the touch panel display 7; determining the range of elevation angle and the azimuth angle suitable for positioning based on an elevation angle value and an azimuth angle value of the satellite which is to be given priority, in the increasing order of errors of the pseudo-distance with respect to the actual distance; and setting the range in the parameter storage part 5 as the parameter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007257662-A (JP)
Title: Constant voltage power circuit
Inventor: NAGATA TOSHIHISA
IPC: G05F1/56
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constant voltage power circuit that has a protection circuit capable of stable protection operation even when power consumed by the protection circuit is reduced.  <P>SOLUTION: When an output current io rises to a predetermined value to actuate the protection circuit part 33, a comparator C1 turns on a switch circuit SW1 to increase a bias current to an operational amplifier A4 of the protection circuit part 33. When the output current io falls below the predetermined value to deactivate the protection circuit part 33, the comparator C1 turns off the switch circuit SW1 to reduce the bias current to the operational amplifier A4 of the protection circuit part 33.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007312778-A (JP)
Title: Nucleic acid sequences of genes encoding hmg (high mobility group) proteins and uses thereof
Inventor: BULLERDIEK JOERN
IPC: A61P15/00
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide factors for treating various diseases including tumors.  <P>SOLUTION: The invention relates to DNA-sequences, their use and the use of DNA-sequences of the MAG gene or genes encoding the HMG (high mobility group) proteins, agents for the treatment of various diseases including tumors, influencing the development of the vascular system, as well as for contraception and tissue regeneration, and appropriate kits and processes. The sequences, agents, uses, kits and processes enable the specific influencing of molecular mechanisms that jointly form the basis for various diseases, the development of the vascular system, the contraception and the regeneration of tissue.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008306853-A (JP)
Title: Overdischarge prevention device and electric storage device
Inventor: ITO RYOSUKE
IPC: H01G11/00
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overdischarge prevention device that prevents overdischarging of an electric storage device.  <P>SOLUTION: The overdischarge prevention device is so constructed that the following is implemented: when the voltage of an electric storage device becomes equal to or lower than a predetermined voltage, a switch is opened to interrupt a current to a load connected to the electric storage device; and when the voltage of the electric storage device further drops, an input current to the overdischarge prevention device itself is interrupted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008302112-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can carry out a light emission performance over a wider range of a playfield with a simple structure.  <P>SOLUTION: The game machine includes: a translucent plate like playfield board with a playfield disposed on its front; a translucent decoration body panel 242; semi-transparent spherical decoration bodies 272-275 fitted into the translucent decoration body panel 242; a light emitting board unit 381 having light emitting boards 503-506 arranged corresponding to the respective spherical decoration bodies; a backlight unit 380 which is provided with cold cathode tubes at upper and lower end parts of a light guide and radiates light forward from the light guide; a box like decoration body unit base part 89 for housing the backlight unit 380 and the light emitting board unit 381 inside; and a decoration body base 243 which is mounted on the front side of the decoration body unit base part 89 to receive the translucent decoration body panel 242.  <P>COPYRIGHT: (C)2009,JPO&INPIT