baber/WOPTO huggingface dataset:
Patent JP-2008240526-A (JP)
Title: Motor, and blowing fan and its manufacturing method
Inventor: YAMAZAKI AKIMOTO
IPC: F04D29/32
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To suppress resonance between a cup portion of an impeller and the other vibration source in the state of fastening the cup portion to a rotor holder.  <P>SOLUTION: An annular protruded portion is formed at the outer peripheral end of the axial lower end face of a small diameter portion of a boss 34. A through-hole is formed in the center of the boss 34. A shaft 32 is pressed and fixed into the through-hole. A through-hole is formed in the center of a cover portion of the covered cylindrical rotor holder 31 around its rotational axis. The small diameter portion of the boss 34 is fitted to the through-hole. The annular protruded portion is plastically deformed outward in the radial direction. The inner peripheral face of the rotor holder 31 is held between the annular protruded portion plastically deformed outward in the radial direction and the body of the boss 34. A plurality of protruded portions are formed near the upper end of the inner peripheral face of the impeller cup portion 22. The outer peripheral face of the rotor holder 31 is pressed into the inner peripheral ends of the five protruded portions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243924-A (JP)
Title: Laminated type piezoelectric actuator element and laminated type piezoelectric actuator
Inventor: TSUZUKI MASAJI
IPC: H01L41/22
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated type piezoelectric actuator element capable of making its reliability better than that of conventional devices, without causing enlarging of the element, and to provide a laminated type piezoelectric actuator.  <P>SOLUTION: A plurality of armored electrodes 6 and 6 and ones 7 and 7, each serving as a pole, are fitted so as to be connected at least at two places or more which are separated from internal electrodes 3 and 4 in a single layer at each conductive location, and external electrodes 10 and 11 are connected so that the plurality of electrodes 6 and 6 and outer-sheath electrodes 7 and 7 have the same polarity by the external electrodes 10 and 11, configured of a single member for the outer-sheath electrodes 6 and 6 and the electrodes 7 and 7, each serving as a pole.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243259-A (JP)
Title: Information reproduction device and computer program
Inventor: UMEHARA KAZUHIKO
IPC: G10L25/48
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To make it easy to visually recognize the characteristics of audio information.  <P>SOLUTION: An information reproduction device (1) is provided with a reproduction means (11) for reproducing the audio information, an analytic means (33) for analyzing the characteristic of the audio information, a display means (31) having a display surface, and a display control means (32) for controlling the display means so as to display the characteristic display showing the temporal change of analyzed characteristic along the circumference (510) of a display surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243492-A (JP)
Title: Light source
Inventor: HORI MASARU
IPC: G01N21/01
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To realize a light source capable of accurately measuring particle density without disturbing a plasma state.  <P>SOLUTION: The light source is provided with a tubular case 12, a cooling medium circulating channel 30 fitted along an inner wall of the case for circulating a cooling medium, a lens 50 arranged at a tip of the case, a first electrode 44 as well as a second electrode 45 arranged in front of the lens, inside the case, vertical to an axis of the case and in parallel with each other, and an insulating spacer 46 arranged between them. It is also provided with a hole 47 penetrating a center part of the insulating spacer and the second electrode in an axis direction, and a discharge gas circulating channel introducing discharge gas toward a rear face of the lens along the inner wall of the cooling medium circulating channel, made reflected at the lens, and circulated through the hole.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008238012-A (JP)
Title: Tar decomposition catalyst
Inventor: HANEDA TAKAHIDE
IPC: C10K1/34
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tar decomposition catalyst which has an excellent catalytic activity for decomposition and removal of tar in a gas produced by gasification of biomass and excellent resistance to deposition of carbon.  <P>SOLUTION: The catalyst is used to decompose tar in a gas produced on thermal decomposition of biomass and consists of a perovskite type compound oxide of formula ABO<SB>3</SB>(wherein, A is La, Ba, Sr or Ca; B is Ti, Cr, Mn, Fe, Co, Ni, Al, Zr, Nb, Al, Sn or Ce).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239188-A (JP)
Title: Folding container
Inventor: EJIRI HIROSHI
IPC: B65D6/18
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding container which is usable as a display shelf, facilitates the removal of a plurality of items, and enables their attractive storage.  <P>SOLUTION: This folding container 1, at least one side wall of which is formed open in an assembled condition, includes a shelf panel. A shelf panel supporting protrusion 8 for supporting the panel at a predetermined height from the bottom of the container by receiving the end of the panel from below is protrusively formed on a pair of facing container inside walls excluding the wall formed openable.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007267592-A (JP)
Title: Method for detecting arc failures characterized by continuous time period of arc discharge
Inventor: PELLON CHRISTIAN V
IPC: H02H3/50
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting electrical arc failures that have a reduced sensitivity about nuisance tripping.  <P>SOLUTION: A device includes a current sensor, an input sensing circuit, an arc discharge sensing circuit, power supply, a tripping circuit, a processing unit, and an electromechanical interface. The processing unit measures a plurality of voltage levels supplied by the arc discharge sensing circuit during a particular number of continuous time periods. Next, the processing unit determines the number of continuous time periods when a voltage level exceeds a particular minimum value, or takes continuously lower value or higher value, alternatively falls out of range of a predetermined usual value. Based on the result of this determination, the processing unit shuts off electric power to loads by tripping an electromechanical interface, or prohibits the electromechanical interface to reduce the occurrence of nuisance tripping.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008245019-A (JP)
Title: Printing colorimetry controller, and colorimetry control method and program
Inventor: MIYAZAKI KENTARO
IPC: G06T1/00
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is difficult to measure colors of existent printed matter that a user optionally prepares using a printer with a colorimetry section.  <P>SOLUTION: Disclosed is a printing colorimetry controller capable of printing an image on a printing medium on the basis of predetermined image data and measuring colors of the image printed on the printing medium, and the printing colorimetry controller includes: a printing medium setting means of disposing a printing medium where an image as the object of colorimetry is printed at a predetermined form setting position; a determining means of determining the position when the colors of the object image of colorimetry are measured by the colorimetry section on the basis of the printing position of the object image of colorimetry on the printing medium; a conveying means of conveying the printing medium from the form setting position on the basis of the determined position, and a colorimetry control means of acquiring colorimetric values of the object image of colorimetry by making the colorimetry section measures the colors on the basis of the determined position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008243044-A (JP)
Title: Hybrid model simulation device
Inventor: YOSHIDA MITSUNOBU
IPC: G06F19/00
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To validate state transition in a hybrid model program during simulation execution.  <P>SOLUTION: This device for executing simulation by using a hybrid model program having the description of continuous system equation having variables and description related with the switching of the continuous system equation accompanied with the state transition and the description of additional processing for recording state transition is provided with: an additional processing execution part 1,006 for executing additional processing during simulation, and for generating state transition history data expressing time and variable name and the identification information of state transition; a continuous system simulation part 1,011 for solving the continuous system equation by numerical integration, and for generating variable value time history data expressing the time and variable name and the values of variables; and a simulation result display part 1,014 for generating and displaying a graph showing the time change of the variable values from the variable value time history data, and for generating the display image of the state transition of the variables from the state transition history data, and for displaying the display image overlapped with the graph.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240993-A (JP)
Title: Sealing device
Inventor: KAMIKAWA TAKESHI
IPC: F16C33/78
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device capable of suitably maintaining sealing action even when a main lip is worn, and capable of preventing change of rotation torque of a bearing device.  <P>SOLUTION: The sealing device is mounted in an annular space formed between an inner member 20 and an outer member 21 relatively rotating with each other. The sealing device is provided with a slinger 2 having a cylindrical part 2a pressed in one member 20 of the inner member 20 and the outer member 21 and an annular plate part 2b, and a seal body 3 pressed in the other member 21 of the inner member 20 and the outer member 21 and having a main lip 7 slidably and closely contacting with the cylindrical part 2a. At least one of a spare lip 10 is provided on an outer side B of the main lip 7, which is not brought into contact with the cylindrical part 2a ordinarily, and is brought into contact with the cylindrical part 2a by abrasion of the main lip 7 by rotation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249762-A (JP)
Title: Chemically amplified negative resist composition and patterning process
Inventor: TAKEDA TAKANOBU
IPC: C08F12/02
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemically amplified negative resist composition less liable to cause bridges and having small substrate dependency of a pattern thereof, and to provide a patterning process using the same.  <P>SOLUTION: The chemically amplified negative resist composition comprises a polymer comprising recurring units represented by general formula (4) (wherein R<SP>1</SP>and R<SP>2</SP>each independently represent a hydrogen atom or a methyl group; X represents an electron withdrawing group; m is 0 or an integer of 1-4; and n is an integer of 1-5) and having a weight average molecular weight of 1,000-50,000.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008248418-A (JP)
Title: Polylactic acid staple fiber
Inventor: KAWABATA HAYAHITO
IPC: D01F6/62
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polylactic acid staple fiber having an excellent quality and strength, without having fluffs or thread breakage.  <P>SOLUTION: This polylactic acid staple fiber containing 0.5-3.0 wt.% inorganic oxide particles, consisting of the polylactic acid and having a strength of 3.0-5.0 cN/dtex, has a presenting rate of devitrified yarn of ≥10%, further has a fiber to fiber static frictional coefficient of 0.2-0.35, and in addition the inorganic oxide particles has a particle diameter of 0.1-1.0 μm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251907-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SUSIL KUMAR SINGH
IPC: H01L27/105
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can provide favorable electric characteristics and a high remnant polarization quantity, and its manufacturing method.  <P>SOLUTION: A ferroelectric capacitor 5 is formed on an insulating film 1 formed on or above a silicon substrate or the like. In the ferroelectric capacitor 5, a lower electrode 2 formed on the insulating film 1, a capacitance insulating film 3 formed thereon, and an upper electrode 4 formed thereon are provided. As the capacitance insulating film 3, a Bi<SB>1-Y</SB>La<SB>Y</SB>Fe<SB>1-X</SB>Ni<SB>X</SB>O<SB>3</SB>film is formed. The Bi<SB>1-Y</SB>La<SB>Y</SB>Fe<SB>1-X</SB>Ni<SB>X</SB>O<SB>3</SB>film is a film composed mainly of BiFeO<SB>3</SB>, and has a La content of 4 mol% to 21 mol%, and a Ni content of >0 mol% and ≤15 mol%. The ferroelectric capacitor having such a structure can provide a high remnant polarization quantity Pr, and simultaneously suppress the leak current I<SB>leak</SB>low.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247462-A (JP)
Title: Strapping machine
Inventor: KOBAYASHI KENJI
IPC: B65C7/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly move a tag after being guided by improving the guiding method in delivering the tag from its storage part.  <P>SOLUTION: The tag 1A with a fastening hole is attached to a bag by passing a tying member through the fastening hole of the tag 1A. A guide flap 42a on the right-and-left sides of a tag feeding guide 42 for guiding the tag 1A is actuated to set between a closed position for guiding the tag 1A and an opened position for not hindering movement of the tag 1A in the retained state by a curl guide 30, In this embodiment, the opening and closing actuation of the guide flap 42a on the right-and-left sides is accomplished by linear movement of the curl guide 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008259030-A (JP)
Title: Electronic apparatus
Inventor: KOSHIJI FUKURO
IPC: H01Q1/44
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus with a superior radio communication function by forming a dipole antenna in an L shape and adding the dipole antenna which is adaptive to both a horizontal polarized wave and a vertical polarized wave by itself.  <P>SOLUTION: The electronic apparatus comprises: the dipole antenna 6 which have a linear first conduction portion 61 and a second conduction portion 62 connected in the L shape through a feed portion 63; and a radio communication circuit connected to the dipole antenna 6. The dipole antenna 6 is disposed at least one corner consisting of two orthogonal sides and the first conduction portion 61 or second conduction portion 62 of the dipole antenna 6 is disposed nearly perpendicularly to a floor surface during use.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256635-A (JP)
Title: Device and method for measuring snow accumulation
Inventor: FUJIWARA NOBUYUKI
IPC: G01C3/06
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stereoscopic image measuring device and method for measuring positions of a smooth snow-covered surface.  <P>SOLUTION: A random dot pattern 4 is projected onto a snow-covered surface 5 to obtains images of the snow covered surface 5 by a set of imaging devices 1 (e.g., cameras), to detect points corresponding to the images, subjected to stereoscopic image measurement, and to obtain the three-dimensional coordinates of positions on the snow covered surface 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008257138-A (JP)
Title: Image forming apparatus
Inventor: KUROKI KENJI
IPC: G03G21/14
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To achieve stable image formation where foggings or the like is suppressed regardless of the degradation with the passage of time, in an image forming apparatus having a cleaner-less electrophotographic process and a function of performing adjustment sequence based on information on the image density ratio of an image to be formed.  <P>SOLUTION: In the image forming apparatus, a CPU 201 performs following control: when image-forming where the image density ratio when forming the image is equal to or above a first image density ratio reference value is continued over a first reference number of times and then image-forming where the image density ratio when forming the image is equal to or under a second image density ratio reference value is continued over a second predetermined number of times, next image formation is stopped temporarily. Then, such cleaning control that an auxiliary electrifying brush 109 and an electrifying roller 103 are cleaned is performed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261510-A (JP)
Title: Plant operation control method by omnidirectional monitoring
Inventor: MATSUDA KICHIJI
IPC: F23G5/50
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To perform stable plant operation control by continuously monitoring the approximate whole area in an ash melting furnace and the approximate whole area in a garbage incinerator by a furnace monitoring device applying both of an omnidirectional mirror and a long wavelength-type infrared ray camera, and optimizing the electric power supplied to the ash melting furnace, the ash supply amount, the waste supply amount to the waste incinerator and the amount of combustion air to a stoker on the basis of a result of monitoring.  <P>SOLUTION: In a plant comprising the ash melting furnace 1 for melting the ash charged into the furnace by electric energy, a range of molten metal and temperature distribution in the ash melting furnace 1 is grasped by continuously monitoring the approximate whole area in the ash melting furnace 1 by the furnace monitoring device 2 applying both of the omnidirectional mirror 2' and the long wavelength type infrared ray camera 2", and the electric power supplied to the ash melting furnace 1 and the ash supply amount are optimized by a control device 3 on the basis of the result of monitoring.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261923-A (JP)
Title: Echo canceler and karaoke device
Inventor: KAMIYA SHINGO
IPC: G10K15/04
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of preventing echo generation more suitably than heretofore even when a distance between a speaker and a microphone is not fixed.  <P>SOLUTION: A period discrimination means 11 of a Karaoke device 1 discriminates whether a period during performing Karaoke accompaniment music is a singing period or an interlude period, by referring to a reference data. A singing existence determination means 12 compares a pitch of an input audio signal which is output from a microphone 2 with a pitch indicated by the reference data, and when the difference is not more than a threshold, it is determined that singing is performed. A transfer characteristic calculation means 14 calculates a transfer characteristic from the input audio signal and an output audio signal, when it is determined to be the interlude period by the period discrimination means 11 and it is determined that singing is not performed by the singing existence determination means 12. Echo is canceled by using the transfer characteristic calculated by the transfer characteristic calculation means 14, and scoring is performed by a singing scoring means 17.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008263734-A (JP)
Title: Conveyance system, container, conveyance vehicle, and operation method
Inventor: HIRAKOBA YASURO
IPC: B65D19/26
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyance system that improves a system operation rate.  <P>SOLUTION: The conveyance system is composed by using a container 10 for holding articles and a conveyance vehicle 20 for conveying articles together with the container 10. The container 10 is provided with a tank 11 and a plug 12 that supplies fuel stored in the tank 11 to the conveyance vehicle 20 when the container is loaded on the conveyance vehicle 20. The conveyance vehicle 20 is provided with a tank 21, a socket 22, which is connected with the plug 12 so as to acquire fuel when the container 10 is loaded on the conveyance vehicle, a pump 23 for replenishing the acquired fuel to the tank 21, and a fuel cell 24 and a motor 25 that drive the conveyance vehicle with fuel stored in the tank 21. A replenishing station 30 is provided in a load-handling place or the like in order to replenish fuel to the tank 11 when the container 10 is unloaded from the conveyance vehicle 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008262862-A (JP)
Title: Breaker mounting structure
Inventor: KANO TOSHIHARU
IPC: H02B1/20
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a breaker mounting structure allowing the heights of breakers to be adjusted by a simple structure even if a plurality of breakers different in handle height depending on size are installed.  <P>SOLUTION: In this breaker mounting structure, a breaker is installed on a breaker mounting base 2 through an intermediate member 20 for adjusting the height of the breaker 10. The intermediate member 20 has a plate-like shape, has breaker supporting projections 22 on one surface, and is structured such that the mounting height of the breaker 10 is adjusted by separately using the state where the breaker supporting projections 22 are set on the upper surface and the state where the breaker supporting projections 22 are set on the lower surface and inserted into hole parts 5 of the breaker mounting base 2. By removing the intermediate member 20, the breaker mounting structure can respond to three kinds of heights.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008022529-A (JP)
Title: Image processing apparatus and image processing method
Inventor: KISHI HIROKI
IPC: G06T9/20
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for faster performing a vectorizing process.  <P>SOLUTION: If the processing time of a labeling process performed on a target rectangle found to be an image of a character/line drawing is equal to or longer than a given threshold, an unprocessed region of the target rectangle which has not yet been labeled is analyzed (S401). In accordance with the analytical result, a color reducing process or resolution reducing process is performed on the unprocessed region (S402, S403, S404). A labeling process is performed on the processing result (S302). Vector data are then generated on the basis of the labeling process result (S306).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008260054-A (JP)
Title: Laser apparatus
Inventor: SAKURAI TSUTOMU
IPC: H01M50/183
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser apparatus capable of attaining deep penetration into an aluminum-based metallic material without causing weld defects such as spatters or cracks and performing pulse seam welding at a high speed.  <P>SOLUTION: The invented laser apparatus is equipped with a pulse power source 5, which generates a current signal for making a YAG pulsed laser oscillator 1 oscillate a pulsed laser beam of required pulse width, and a masking signal for masking a fluctuation component included in the current signal, and which supplies the current signal, of which the fluctuation component is masked by the masking signal, to the YAG pulsed laser oscillator 1. The laser apparatus also converts the spot shape of a CW laser beam oscillated by a CW laser oscillator 6 to a rhombic streamlined shape, and makes the focus spot of the CW laser beam include the circular focus spot of the pulsed laser beam.  <P>COPYRIGHT: (C)2009,JPO&INPIT