baber/WOPTO huggingface dataset:
Patent JP-2010000826-A (JP)
Title: Motor control device and electric power steering device
Inventor: NOZAWA TETSUYA
IPC: B62D6/00
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor control device capable of ensuring stably high output performance by smoothing motor rotation when a power supply failure occurs, and an electric power steering device.  <P>SOLUTION: A microcomputer executes a current control to energize phase current changing in a secant curve manner or a cosecant curve manner in relation to two energizing phases when an energizing failure phase occurs, and determines which of switching elements constituting a driving circuit gets out of order to cause the occurrence of the energizing failure (step 401). When the failed switching elements are specified (step 402: YES), a rotational angle range capable of energizing to the energizing failure occurrence phase via the other one switching element constituting the pair of switching elements (step 403). In the specified rotational angle range, sine wave energizing in relation to each phase of U, V and W is executed (step 404).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010003765-A (JP)
Title: Plasma processing device and method for feeding power to the plasma processing device
Inventor: NISHIO RYOJI
IPC: H05H1/46
Filed: 2008-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To enable an electronic drive distance to be made infinite, significantly improve the ignitability of plasma, and make better the circumferential directional uniformity of plasma in an induction-type plasma processing device.  <P>SOLUTION: The plasma processing device supplies high-frequency current from a high-frequency power source to a radio frequency induction coil 7 formed above a vacuum treatment chamber to turn the gas supplied to the vacuum treatment chamber into plasma, thus performing plasma treatment on a test piece, wherein it divides the radio frequency induction coil 7 into n (where n is an integer) radio frequency induction coil elements 7-1 to 7-4, aligns respective divided radio frequency induction coil elements into a column on one circumference, prepares delay means 6-2 to 6-4 between the radio frequency induction coil elements 7-2 to 7-4 aligned into the column and the high-frequency power source, and supplies a high-frequency current to each of the radio frequency induction coil elements 7-2 to 7-4, the high frequency current being sequentially delayed by λ (wavelength of the high-frequency power source)/n beginning with the radio frequency induction coil element 7-1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010002104-A (JP)
Title: Gas cooking stove
Inventor: IMAI KENJI
IPC: F24C3/08
Filed: 2008-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a top plate from being easily demounted and to prevent rotation of a burner ring through a trivet when a pot is moved, in a gas cooking stove comprising a burner 3 projecting on the top plate through an opening 21 for the burner formed on the top plate 2 covering a top face of a burner body 1, and the trivet 4 disposed on the top plate surrounding the opening for the burner, further comprising the ring-shaped burner ring 35 closing a clearance between the opening for the burner and the burner, and having a positioning section for positioning the trivet on the burner ring.  <P>SOLUTION: Fixing members 5 are fixed to the burner body 1, and the top plate 2 is fastened to the fixing members 5 by bolts 7 from an upper part at a peripheral section of the opening 21 for the burner. Engagement sections 352 engaged with the bolts 7 for locking the burner rings 35, are disposed on the burner rings 35. The engagement sections 352 are disposed on lower faces of the burner rings 35 to conceal the bolts 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010004242-A (JP)
Title: Image reader and image forming apparatus including the same
Inventor: SHIBAHARA MASAMI
IPC: G03B27/54
Filed: 2008-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To warm a lamp up to a desired light quantity as early as possible after an image reader 1 is turned on, to stabilize the light quantity of the lamp, thereby reducing the waiting time of a user and improving the convenience of the user.  <P>SOLUTION: The image reader includes: the lamp for irradiating a document to be read with light; a lamp driving circuit 95 for causing the lamp to emit light; an image sensor 87 for generating image data by receiving reflected light of the light irradiated on the document from the lamp; a control part 9 for outputting a lamp control signal for controlling on/off of the lamp, to the lamp driving circuit 95; and a lighting control circuit 99 for outputting a lamp control signal for controlling on/off of the lamp, to the lamp driving circuit 95 independently of the control part 9. The lighting control circuit 99 turns on the lamp before the start of the control part 9 when the image reader is turned on.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010004312-A (JP)
Title: Information distribution system
Inventor: TAKEUCHI HIROFUMI
IPC: H04W4/06
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information distribution system, which simplifies functions in a number of terminals, which does not generate a time lag in execution of operations in each terminal, even when a communication line with slow communication speed is adopted, and which prevents concentration of traffics in a certain time band to successfully perform information distribution.  <P>SOLUTION: In the information distribution system 30 with an information distribution device 31 having a transmitter 36 which transmits information to be distributed by radio, and a plurality of information receiving terminals 32 having receivers 44 which receive the information transmitted from the information distribution device 31, the information distribution device 31 has a command transmitting means 37 which transmits a command for instructing execution of the transmitted information via the transmitter 36, and each information receiving terminal 32 has a storage means 46 for storing the received information, and a control means 50 for performing control so that an operation based on the information stored in the storage means 46 is executed when the command is received.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008221855-A (JP)
Title: Printing performed to end part of printing paper without staining platen
Inventor: OTSUKI KOICHI
IPC: B41J2/01
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To perform printing to the end part of a printing paper without allowing ink droplets to impact on a platen.  <P>SOLUTION: A region R for delivering ink droplets for forming an image is set across the end of the printing paper P. Individual pixels of the outer upper end part Rfp set across the upper end Pf are recorded only by a nozzle opposing the downstream side channel part of the platen. In addition, the inner upper end part Rfq positioned on the downstream side of the outer upper end part Rfp is also recorded only by the nozzle opposing the downstream side channel part. When dots are recorded, even when the printing paper P is shifted from a position estimated, as far as the upper end of the printing paper P exists within the outer upper end part Rfp or the inner upper end part Rfq, there exists no possibility of making a margin on the end part of the printing paper, and causing the ink droplets to impact on the platen. These outer upper end part Rfp and inner upper end part Rfq are set so as to make the size in the sub-scanning direction approximately the same if the size and the material of the printing paper forming the image are the same even when recording density and recording system of the image are different.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009034495-A (JP)
Title: Metallic double-sided element and slide fastener
Inventor: HASEGAWA HAJIME
IPC: A44B19/26
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-sided element which can make the coupling convex part formed on a coupling head hardly deformable even if a horizontally pulling force or the like is applied to a slide fastener, secure an excellent coupling strength, and prevent the deformation of the coupling head when tightening to a fastener tape.  <P>SOLUTION: The double-sided element 1 is provided with the coupling head 10, a barrel part 20 and a pair of right and left leg parts 30a, 30b. The coupling head includes a thin flat plate part 11, a coupling convex part 12 projecting at right and left central part of the thin flat plate, right and left raised parts 13 which are raised from the thin flat part and are integrated with the barrel part, and a coupling concave part 14 which is formed surrounded by the coupling convex part, the raised parts and the barrel part. The raised part has a slope part 13a which is inclined from the front end edge 13c toward the barrel part such that the slope part rises. A part of each inside face of the slope part is integrated with a part of right and left side faces of the coupling convex part in a face bonding manner.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010006451-A (JP)
Title: Liquid jetting instrument
Inventor: KOHARA HIROTSUGU
IPC: B65D83/76
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jetting instrument which is favorable for assembling a pump of a large amount of unit jetting, to a container of a small capacity for using up the content in one time, and reduces to the utmost the size of the exchangeable container.  <P>SOLUTION: The liquid jetting instrument comprises: a container body A with a neck part 11 being erected on a cylindrical barrel portion 10; a mouth plug B which is fitted to the neck part 11 to close an opening of the neck part 11 by a press-openable closing wall 22; and a pump D in which a cylinder D<SB>2</SB>is hanged in a supporting cylinder 30 for attachably/detachably fitting a lower portion thereof to an outer periphery of the neck part 11 of the container body and fixing it to the supporting cylinder 30. When the pump D is attached to the container body A by fitting the supporting cylinder 30 to the neck part 11, the closing wall 22 is passed through and opened by a suction pipe 52 hanged from a lower end of the cylinder D<SB>2</SB>to communicate the inside of the container body A with the inside of the pump D, and the cylinder D<SB>2</SB>is located at least above the barrel portion 10 of the container body after fitting the pump.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010009518-A (JP)
Title: Learning device, learning method and program for pattern detector
Inventor: SATO HIROSHI
IPC: G06N5/04
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a learning device, a learning method and a program for a pattern detector, can construct the pattern detector of high detection performance at a practical learning time.  <P>SOLUTION: The learning device for the pattern detector is constituted of a plurality of weak classifiers, and detects a predetermined pattern from an input data by classification by the plurality of weak classifiers, and the learning device obtains a plurality of leaning data constituted of a data in which the presence or absence of the included predetermined pattern is known, learns the plurality of weak classifiers, by detecting the predetermined pattern from the obtained learning data, selects the plurality of weak classifiers serving as composition objects, out of the learning-finished weak classifiers, and composes the plurality of weak classifiers into one, based on comparison of performance of the weak classifiers after composing the plurality of selected weak classifiers with performance of the plurality of weak classifiers.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010007846-A (JP)
Title: Flow resistance reducing structure
Inventor: YAMAMOTO IKUO
IPC: F15D1/12
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide flow resistance reducing structure to be used for a fluid contact surface of a mobile body such as a vessel, an underwater robot, a submarine, an aircraft, a railway vehicle and an automobile, a rotor such as a propeller and a wind power generation blade or the like, and a swimwear, and exhibiting a flow resistance reducing effect by forming a surface flow into a laminar flow to stabilize a fluid flow not only in a laminar flow area wherein the flow speed is relatively small but also in a turbulent flow area wherein the flow speed is large.  <P>SOLUTION: This flow resistance reducing structure comprises a plurality of protruding parts 3 formed with a space from each other in a fluid contact surface 2 of an article, and a plurality of protruding line parts 5 formed in nearly parallel with each other on the top surface 4 of the protruding part 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014797-A (JP)
Title: Maskless exposure apparatus
Inventor: OGUCHI HISAAKI
IPC: G03F1/76
Filed: 2008-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maskless exposure apparatus capable of achieving exposure in a large area at high speed with high accuracy, while avoiding a complicated configuration as no DMD (digital micromirror device) is used.  <P>SOLUTION: The maskless exposure apparatus includes: an exposure head 20 capable of projecting a large number of condensed light spots S2 onto an exposure object; a light source 21 outputting the light to expose the exposure object S; an optical switching means 23 disposed in the optical path; an optical system 12 guiding the light from the light source to the exposure object; and a moving means for relatively moving the exposure head and the exposure object. The apparatus exposes the exposure object along a given pattern by controlling an on/off state of each condensed light spot by the optical switching means and controlling the relative movement by the moving means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010011998-A (JP)
Title: Vacuum cleaner
Inventor: FUKUSHIMA MASAKAZU
IPC: A47L9/28
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly convenient filter capable of preventing dust from penetrating into the depth of a pleated part and reducing clogging; and to provide a vacuum cleaner using the same.  <P>SOLUTION: The vacuum cleaner includes a cleaner body having the filter for capturing dust with a dust adhering surface approximately perpendicular to the ground contact surface of a wheel, and dust removing means 65 for removing dust adhering to the filter; and state detecting means 68 for detecting whether the cleaner body is in the state in which the wheels of the cleaner body face the floor surface or in the state in which the rear surface having an exhaust port faces the floor surface. When the state detecting means 68 detects that the rear surface of the cleaner body faces the floor surface, it is determined that the dust adhesion surface of the filter turns upward relative to the floor surface, so that the dust removing means 65 does not remove dust from the filter. With this structure, dust does not penetrate deep into the pleated part of the filter, and clogging of the filter can be reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010016650-A (JP)
Title: Imaging apparatus, control method thereof and program
Inventor: IRIE YOSHIAKI
IPC: G03B5/08
Filed: 2008-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To effectively suppress a deterioration in image quality caused by reflection of a foreign substance existing on an optical element, such as optical lowpass filter arranged in front of an imaging element on a photographed image.  <P>SOLUTION: This imaging apparatus includes a photographing part for generating an image signal by performing photoelectrical conversion by the imaging element, a foreign substance information detecting part for detecting foreign substance information being information on at least the position of a foreign substance adhering to an optical element disposed in front of the imaging element on the basis of the image signal generated by the photographing part, a detecting part for detecting whether the position of the foreign substance detected by the foreign substance information detecting part overlaps an area satisfying a predetermined condition of a subject by analyzing the image signal of the subject generated previously by the photographing part, a composition changing part for changing a relative position between an image of the subject formed on the imaging element by a photographic lens and the imaging element, and a control part for changing the relative position by the composition changing part when the detecting part detects that the position of the foreign substance overlaps the area.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010018043-A (JP)
Title: Front body structure of vehicle
Inventor: MORI SHIGEYUKI
IPC: B60R21/34
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a front body structure of a vehicle with a panel constituting a nose part in the front part of the vehicle made of a resin and with an airbag arranged inside the nose part, capable of improving flexibility in the arrangement of the airbag inside the nose part by using the fact that the panel constituting the nose part is made of a resin, and enabling the airbag arranged inside the nose part to expand to the outside the nose part without losing the beauty of the vehicle and complicating the structure.  <P>SOLUTION: The panel 4 is provided with a fracture estimated part 4h1 fractured by the expansion pressure of the airbag 21, thereby enabling the airbag 21 to expand to the outside the nose part 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010021783-A (JP)
Title: Electromagnetic transducer
Inventor: YOSHIDA SHUNJI
IPC: H04R7/04
Filed: 2008-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic transducer which emits audio vibration by efficient magnetic flux density depending on intended use.  <P>SOLUTION: The electromagnetic transducer includes: permanent magnets which are alternately arranged with different belt-like polarities at predetermined intervals; vibrating membranes which are arranged opposite to the permanent magnets and in which meandering coil patterns are formed; and frames with sound emission holes for emitting vibrations of the vibrating membranes to the outside, wherein the permanent magnets are arranged and constituted by combining at least two or more kinds of magnets with different materials, for example, like neodymium magnets and ferrite magnets.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010020588-A (JP)
Title: Pseudo-three-dimensional printer and pseudo print method of three-dimensional original image
Inventor: KAWAI NAOKI
IPC: G06T17/40
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image from which a three-dimensional (3D) effect is obtainable by performing printing instantly on the basis of a 3D original image.  <P>SOLUTION: A face or the like is three-dimensionally scanned to input a 3D original image 10 onto an XYZ coordinate system. On a recording surface Sxy (XY plane), a two-dimensional pixel array is defined, a reference line R in parallel to a Z axis is drawn from a central point P of each pixel G(i, j) to obtain an intersection Q with the 3D original image 10. A normal vector N is put up on a position of the intersection Q to obtain a projection vector N<SP>*</SP>to be an orthographic shadow to a projection surface Syz (YZ plane) and an intersection angle ξ(-90° to +90°) with a reference axis A<SP>*</SP>in parallel to the Z axis is obtained. Placement angles θ of (n) kinds distributed within a range -45° to +45° are defined and (n) kinds of diffraction grating transcription sheets where grid lines are formed at each placement angle θ are prepared. A medium to be an object to be printed is placed on the recording surface Sxy and the diffraction grating transcription sheets where the grid lines are placed at a placement angle θ to be almost "ξ/2" respectively are transcribed in respective pixels.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010024068-A (JP)
Title: Method for dividing substrate and method for manufacturing display
Inventor: YAMAZAKI YUTAKA
IPC: B23K26/38
Filed: 2008-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for dividing a substrate capable of securing easiness and cross-sectional accuracy in dividing a substrate and deterring a deterioration of working efficiency and a method for manufacturing a display using the method for dividing a substrate.  <P>SOLUTION: The method is for dividing a substrate by forming a reformed region r in the inside of the substrate 4 along a division scheduled line of the substrate 4 by irradiating the substrate 4 with laser light and dividing the substrate 4 by applying external force to the substrate 4 in which the reformed region r is formed. The method has a process to form a first reformed region r1 at the position where a crack is generated on the surface of the substrate 4 and a process for forming a second reformed region r2 at the position where the crack generated on the surface of the substrate 4 is guided to be vertically extended toward the backside of the substrate 4 when external force is applied to the substrate 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010024678-A (JP)
Title: Supporting base and external facing structure
Inventor: NISHIDA KAZUTOMO
IPC: E04D13/00
Filed: 2008-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supporting base which can mount an external installation member such as a solar battery system in an arbitrary position in a vertical-roofing (vertically-stuck) external-facing structure constituted on a roof of a building, and an external facing structure.  <P>SOLUTION: The supporting base is characterized in that, the supporting base 1 which is a member for mounting the external installation member 6 comprises a body 2 which has one or more groove s211 along a flow direction, and a mounting implement 3 which has a screw 31 moving through the groove 211.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009029128-A (JP)
Title: Sealer with rapidly detachable electric heating module
Inventor: CHO JINDO
IPC: B29C65/18
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealer with a rapidly detachable electric heating module.  <P>SOLUTION: The sealer with a rapidly detachable electric heating module includes a base, the electric heating module and a press upper cover. An engagement hole is disposed to be depressed in a front fixed base body positioned in the front end of the base. An engaging piece is disposed to be projected on the lower surface of a lower cover of the electric heating module. The engaging piece and the engagement hole are engaged with each other and are housed in the front housing mounting chamber of the base. The designed engaging piece of the electric heating module and engaging hole have an easily engaging and disassembling function and then, a user directly and rapidly replaces the electric heating module without using an additional tool. The sealer selects a dual wire type electric heating module to follow the thickness of a plastic or the reinforcement effect of a sealing port to attain excellent sealing effect.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010025814-A (JP)
Title: Contact probe
Inventor: SHINKAI NOBORU
IPC: H05K3/00
Filed: 2008-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact prove drastically shortened compared with a conventional contact probe.  <P>SOLUTION: The contact probe A1 used while standing in a land 4b of a testing circuit board is configured of a core 1 having rubber elasticity, and an annular terminal 2 which is disposed around the outer circumference of the core 1 formed by winding at least once with a conductive wire material having elasticity, and having a loop 2b in the middle, and at both ends thereof, a terminal 2c of the start of winding of the wire material and a terminal 2d of the end of winding 2d of start of the winding material, wherein any of the terminal 2c of the start of the winding and a terminal of the end of the winding are fixed to the land 4b of the testing circuit board.  <P>COPYRIGHT: (C)2010,JPO&INPIT