baber/WOPTO huggingface dataset:
Patent JP-2008217833-A (JP)
Title: Document image recognition system and storage medium for document image recognition program
Inventor: FUJIMOTO KATSUTO
IPC: G06K9/20
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document image recognition system having a function of extracting a line and a column of a document image, which can extract a line and a column of a document image having horizontal lines and vertical lines mixed therein at high speed and accuracy.  <P>SOLUTION: A document image skew detection section 1 extracts an aggregate of letter components referring to the document image, extracts horizontal and vertical line candidates, based on the extracted aggregate, estimates the reliabilities of the respective line candidates, extracts an aggregates of lines having a higher accuracy, based on the estimated line reliabilities, and estimates the skew, based on the result, using the arrangement of the letter components of the aggregate of lines having a higher accuracy. A layout analyzing section 5 extracts an aggregates of lines having their directions defined based on the aggregate of basic elements forming the document image, and executes column extraction using association between lines, and line extraction using a column as constraint to extract a line and a column.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009300325-A (JP)
Title: Device and method for measuring cross-sectional shape
Inventor: MATSUKAWA TETSUYA
IPC: G01B11/24
Filed: 2008-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for measuring a cross-sectional shape perpendicular to an axis of a hole formed in an object to be measured.  <P>SOLUTION: A cross-sectional shape measuring device 10 includes a first measuring means constituted by a moving mechanism 26, a rotating mechanism 38, a distance sensor 12, and a computer 20, and measures a cross-sectional shape (first measurement shape) around a reference axis 32 at a first position X1. The cross-sectional shape measuring device 10 includes a second measuring means constituted by the moving mechanism 26, the rotating mechanism 38, the distance sensor 12, and the computer 20, and measures a cross-sectional shape (second measurement shape) around the reference axis 32 at a second position X2. The computer 20 constitutes a calculation means, and measures a cross-sectional shape perpendicular to an axis of a hole 34 formed in an object 16 to be measured based on a predetermined distance L between the first position X1 and the second position X2, the first measurement shape, and the second measurement shape.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009299634-A (JP)
Title: Electric blower and vacuum cleaner equipped with the same
Inventor: SAKAGAMI SEIJI
IPC: F04D29/58
Filed: 2008-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve efficiency by reducing ventilation resistance when air flows inside of an electric motor and to extend lifetime by effectively cooling a brush of the electric motor.  <P>SOLUTION: This electric blower includes the electric motor 2 opening at one end and including a rotor 6 and a stator 8 at an inside thereof, at least a pair of brush parts 10 sliding on the rotor 6, a housing 3 holding the electric motor 2 and the brush part 10, a rotary shaft 5 provided on the rotor 6, a centrifugal fan 12 attached to the rotary shaft 5, a diffuser 14 leading air discharged from the centrifugal fan 12 to an air duct in the housing 3, and a fan casing 13 attached to the housing 3 to cover the centrifugal fan 12 and the diffuser 14. A projection part 3a projecting toward an outer circumference side is formed at an opening side of the housing 3. An opening part 21 discharging air is formed on the projection part 3a. The opening part 21 is not provided on the air duct in which the brush 10 is not positioned out of air ducts formed out of an outer circumference of the stator 8 and an inner diameter of the housing 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010003362-A (JP)
Title: Hard disk cartridge
Inventor: MATSUNAGA KOJI
IPC: G11B33/12
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hard disk cartridge which is prevented from falling inadvertently when attached or detached to or from a device by always reliably grasping the outer case regardless of a difference in the way of grasping and a difference in the sizes of a hand.  <P>SOLUTION: The hard disk cartridge 1 includes a disk drive body 3 and an outer case 2 in the shape of a flat and rectangular box housing the disk drive body 3. An anti-slip groove 9 is formed at a place closer to the rear end of the outer case 2. The groove 9 is formed around upper and lower walls 10 etc. and the right and left sidewalls 12, 12 of the outer case 2. A non-slip member 13 is buried and mounted into the groove 9. The non-slip members 13 is endlessly formed of elastomer provided with rubber elasticity applying frictional force larger than the surface of the outer case 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010000045-A (JP)
Title: Method for producing powder soaker dough of wheat flour for food
Inventor: MURATA SHUICHI
IPC: A23L35/00
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide powdery soaker dough having flavor and deliciousness essential to wheat flour, used for producing breads having a moist and glutinous feeling irrespective of softness, and other wheat flour products, and preservable at normal temperature.  <P>SOLUTION: The powdery soaker dough is produced by a method including a mixture preparing step of preparing a mixture containing the wheat flour and water; a proteolytic step of hydrolyzing proteins in the mixture; a temperature raising step of raising the temperature of the mixture; and a spray-drying step of spray-drying the mixture passing through the proteolytic step and the temperature-raising step.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010002347-A (JP)
Title: On-vehicle device, display method of parking status mark and program
Inventor: NAGATOMO HIDEYUKI
IPC: G07B15/00
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the convenience and reliability of guidance to a parking area and information display by displaying parking-status information of a complex parking area consisting of a plurality of parking areas of different structures in an easy-to-understand manner depending on each parking area.  <P>SOLUTION: An on-vehicle device includes: a storage part for storing parking-area static information containing a parking area ID specific to each of the plurality of parking areas of different structures and position information of each parking area; a DSRC part 3 or an IP communication part for receiving parking-area dynamic information containing the parking area ID and vacancy information; a display part for displaying parking status marks of each parking area on a map display; a control part for determining whether the parking area corresponding to the received parking-area dynamic information is a part of the complex parking area with reference to the parking-area static information, and displaying, at the same display position on the map display, a parking status mark of the parking area determined to be a part of the complex parking area in a size and/or color depending on the vacancy information of each parking area.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010003230-A (JP)
Title: Content reproduction device and program
Inventor: SAWADA HIDEYUKI
IPC: G06F13/00
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To acquire and display information related to necessary information even when an incorrect URL of a playlist is input.  <P>SOLUTION: When a file cannot be acquired from a location specified by an URL due to an incorrect URL, a predetermined search engine is accessed, and a list of hyperlinks of the location on a network searched by the search engine based on a predetermined keyword and the input URL is acquired and displayed. Accordingly, the file can be acquired by selecting a hyperlink and accessing its location.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010006202-A (JP)
Title: Cart
Inventor: MORITOMO TAKAMASA
IPC: B62B5/00
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cart enabling easy replacing work of a caster.  <P>SOLUTION: A plurality of pedestal parts 30 comprising a seat plate accommodation part 31 in the lower end section are arranged in the lower face of a base block 11 of the cart 10, and a main locking part 50 and a sub locking part 40 are configured so as to be attached from a lower side of the base block 11 to prevent a seat plate 13 of the caster 12 fitted into the seat plate accommodation part 31 from coming out. Thus, in the cart 10, both of mounting work of the seat plate 13 of the caster 12 into the seat plate accommodation part 31 and mounting work of the locking part 40 to the pedestal part 30 can be performed in the lower face of the base block 11, therefore working efficiency improves more than the conventional one and replacing work of the caster 12 becomes easy.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010005730-A (JP)
Title: Origin determination device and leg-wheeled robot, as well as method of determining origin
Inventor: HIDA KAZUTERU
IPC: B25J5/00
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an origin determination device capable of determining an origin in a self-supporting state and suitable for preventing increase in the number of part items and weight.  <P>SOLUTION: A leg-wheeled robot 100 includes a rotary encoder 42 for outputting a Z-phase pulse signal when a joint angle of a rotary joint 18 reaches a predetermined angle, an upper posture sensor 80a for outputting a posture detection signal varying depending on the posture of an upper link 80, a lower posture sensor 82a for outputting a posture detection signal varying depending on the posture of a lower link 82, and a joint motor 40 for driving to rotate the rotary joint 18. A rough joint angle is calculated based on the posture detection signals from the upper posture sensor 80a and the lower posture sensor 82a, and when the Z-phase pulse signal is input from the rotary encoder 42 by rotating the rotary joint 18 by the joint motor 40 within a range of an error of 2ε, the origin is determined based on the calculated rough joint angle and a rotation angle amount of the rotary joint 18.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010010022-A (JP)
Title: Discharge lamp
Inventor: SO YUTAKA
IPC: H01J61/36
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp having limited flickering, by preventing the temperature rise of a metal member for a hydrogen getter and keeping a lower temperature than in the prior art, thereby removing hydrogen in a space in a simple way.  <P>SOLUTION: In the discharge lamp provided with a light emitting tube in which mercury and rare gas or rare gas are enclosed, an electrode with an electrode core rod and an electrode body positioned on a top end of the electrode core rod, and an electrode core rod holding part, a heat transfer suppressor composed of a material of a lower heat transfer than the material of the electrode core rod is provided on an outer peripheral of the electrode core rod protruded from an end of the electrode core rod holding part toward the electrode body and the metal member for the getter is fixed apart from the electrode core rod with the heat transfer suppressor in-between.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010006443-A (JP)
Title: Packaging bag
Inventor: YUWAKI TOMOKO
IPC: B65D85/18
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a shape from collapsing even if a thin article such as a T-shirt is stored, and make it possible to match with the size of a stored article.  <P>SOLUTION: A front side valley-folded part 210 is formed in a front surface part 200. A lateral side valley-folded part 410 having a downward Y-shaped configuration is formed in two side surfaces 400. The front surface part 200 is folded like an accordion at the front side valley-folded part 210. The lateral side valley-folded part 410 is folded like an accordion so that the front surface part 200 is folded inside between a bottom surface part 100 and a rear surface part 300. Handle 520 is provided in an upper rim part 310 on an opening side out of rim parts of the rear surface part 300, and in an upper rim part 220 on an opening side out of rim parts of the front surface part 200. A front side holding means 600 is provided between the vicinity of the upper rim part 220 and the vicinity of a lower rim part 230 in the front surface part 200 so as to hold the front surface part 200 turned in between the bottom surface part 100 and the rear surface part 300 when folding up a packaging bag.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010005341-A (JP)
Title: Vacuum cleaner
Inventor: TAKAI YASUSHI
IPC: A47L9/00
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner capable of improving straight-ahead performance without degrading the rotationality of a cleaner body.  <P>SOLUTION: Traveling wheels 51 are freely rotatably provided on both sides of a body case 25 on positions below the centroid of the cleaner body 13, and a rear wheel 52 is provided so as to be freely moved forward and backward to the side of a floor surface F, at the back of the rotary shaft 57 of the traveling wheels 51 of the body case 25. The rear wheel 52 is urged in the direction of advancing toward the floor surface F and is allowed to be in contact with the floor surface F in an advancing state. Since the rear wheel 52 is brought into contact with the floor surface F with an appropriate contact pressure, the straightness is improved more than the case of traveling only with the traveling wheels 51 without lowering the rotationality of the cleaner body 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009100737-A (JP)
Title: DIAGNOSTIC METHOD OF CANCER WHICH USES COPY NUMBER OR EXPRESSION LEVEL OF alpha-ACTININ-4 GENE AS MARKER
Inventor: HONDA KAZUFUMI
IPC: A61K48/00
Filed: 2008-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diagnostic method of cancer which uses copy numbers or expression levels of α-actinin-4 gene as a marker.  <P>SOLUTION: The invention discloses the method which consists of counting copy numbers of α-actinin-4 gene in cells originated from mammalian localization suspected to be cancer, in detecting cancer of a mammalian. The method indicates the existence of cancer in the mammalian when the copy numbers of the gene exceeds 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010015014-A (JP)
Title: Camera
Inventor: NAGAYA SHUNJI
IPC: G03B7/16
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera appropriately charging electricity for flash light emission and makes shake correction control.  <P>SOLUTION: The camera is provided with: a charge means 22 performing charge for a light emitting device with current from a battery 24; a vibration-proofing drive means 15 performing drive control of a vibration-proofing optical system with the current from the battery 24; and a control means 21 controlling the charge means 22 so that the charge current when performing the charge during the drive control by the vibration-proofing drive means 15 is made a second current value smaller than a first current value at ordinary time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009038360-A (JP)
Title: Method of forming pattern
Inventor: ITO SHINICHI
IPC: H01L21/027
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a pattern capable of forming a fine pattern.  <P>SOLUTION: A resist pattern 5 is formed on a resist film 4 provided on a major surface 1a of a substrate 1 to be processed. A solubilization treatment is carried out on a resist film 4a remaining in a space portion 5a of the resist pattern 5 to make the remaining resist film 4a easily soluble in a liquid for removing the remaining resist film 4a and then the liquid is supplied to the remaining resist film 4a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010017607-A (JP)
Title: Coating method
Inventor: KOIWA TOMOKI
IPC: B05D1/02
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating method which can keep a high humidity constant without causing an adverse effect on coating properties and further, can improve the yield of a coating material.  <P>SOLUTION: In this coating method, an object 1 to be coated is introduced into a coating space 2 from a carry-in port 3 of the coating space 2, and a dry fog D with an average particle diameter of 1 to 15 μm is humidified to a moisture level of 65 to 95% by a humidifier 4 capable of atomizing the inside of the coating space 2. In the coating space 2, water is used as a main solvent and the object 1 is coated by atomizing a coating material 5 with almost an equal viscosity to that of water with the help of a coating means 6. Then, the object 1 is conveyed to the outside of the coating space 2 from the carry-out port 7 of the coating space 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010034613-A (JP)
Title: Image capturing apparatus
Inventor: NAKAGAWA KOICHI
IPC: G03B7/00
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image capturing apparatus for enabling a user to unconsciously and easily utilize a power-saving mode when the user does not perform photographing or reproduction even in equipment having a plurality of display sections, such as an open/close type liquid crystal panel and an electronic finder.  <P>SOLUTION: The image capturing apparatus includes: the plurality of display sections capable of displaying an image; a switching means for separately switching the plurality of display sections each independently between display and non-display states; a recording mode for recording the image or a reproduction mode for reproducing the image; and a power-saving mode for reducing the power consumption of the image capturing apparatus when recording or reproduction is not performed. When all of the plurality of display sections become a non-display state by the switching means during operation in the recording mode or the reproduction one, the operation mode of the image capturing apparatus is automatically shifted to the power-saving mode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010021869-A (JP)
Title: Amplifier
Inventor: NAGASAWA HIRONORI
IPC: H03F1/30
Filed: 2008-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a current, that flows through a high frequency amplification transistor, from being affected by control voltage variation.  <P>SOLUTION: A high frequency power amplifier 50 includes a bias circuit 1, an amplification part 2, a high frequency separation part 3, a terminal Prfin, a terminal Prfout, a terminal Pvcc, a terminal Pvcon, and a terminal Pvdc. The bias circuit 1 is supplied with a control voltage Vcon and a high potential side power supply voltage Vdc, generates a bias current, and includes NPN transistors Q1 to Q5, a resistor R1 and a resistor R2. The high frequency separation part 3 receives an input of the bias current outputted from the bias circuit 1 and supplies the bias current to a base of an NPN transistor Qrf that is a high frequency amplification transistor in the amplification part 2. The bias circuit 1 does not give any influence of control voltage variation upon a current flowing through the NPN transistor Qrf.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010028958-A (JP)
Title: Rotating electrical machine and cooling system of rotating electrical machine
Inventor: OKAMOTO RYOTARO
IPC: H02K5/20
Filed: 2008-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve the cooling efficiency of a stator coil in a rotating electric machine.  <P>SOLUTION: A motor 26 serving as a rotating electric machine includes a stator 28, and a cooling jacket 64 arranged inside a motor case 38. A plurality of partitions for partitioning an internal space in the radial direction are arranged inside the cooling jacket 64, and a plurality of upstream branch passages 58, which are partitioned, into fan shapes by the partitions, are formed in the cooling jacket 64. Each of the branch passages 58 opposes the axial end face of the stator coil 32, and cooling oil is made to flow in the radial direction orthogonal to the wiring direction of a wiring portion of the stator coil 32 which opposes the branch passage 58.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010027802-A (JP)
Title: Surface processing method, mask for surface processing, and optical device
Inventor: ICHIKAWA KIMIO
IPC: H01L21/3065
Filed: 2008-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface processing method hardly causing variations in quality of a processed object regardless of its large area, achieving high speed roughening and excellent in mass productivity, and to provide a mask for surface processing used in the method.  <P>SOLUTION: The surface processing method of making the surface of the processing object 20 rough includes the processes of: sticking a high molecular film mask 10 constituted by containing a binding resin 12A and organic coloring matter particles 12B blended into the binding resin onto a surface of the processing object 20; and etching the surface of the processing object 20 with the high molecular film mask 10 stuck to make the surface of the processing object 20 rough.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010003997-A (JP)
Title: Magnetic flotation device
Inventor: EMORI TAKAHISA
IPC: H02N15/00
Filed: 2008-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To easily control stability of a magnet on a horizontal plane and position fixing of a vertical axis thereof.  <P>SOLUTION: A magnetic floatation device utilizes a repulsive force in a positional relation not of the facing direction of poles but of the lateral direction that is a side face direction. Thereby, the movement caused by being attracted each other can be controlled by a slight force. Since magnets have a gradient repulsive force by providing a structure in which an attracting force of an electromagnet attracts the magnets to a center, more force going toward the center is applied on the magnets by more being attracted by the electromagnet, so that the magnets stably stay toward the center in spite of the repulsing. Furthermore, since the repulsive force is applied symmetrically in a horizontal state, variation in the horizontal direction is suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010041081-A (JP)
Title: Ofdm symbol detection method, ofdm receiver, integrated circuit, and circuit module
Inventor: KODAMA NOBUTAKA
IPC: H04J11/00
Filed: 2008-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To accurately determine presence/absence of a multi-carrier signal in a short time.  <P>SOLUTION: In a carrier detector of a communication device, a phase difference between symbols continuous in each sub-carrier in OFDM signals is calculated in an inter-symbol calculation part 613 first, and then the sub-carriers where the phase difference between the continuous symbols is equal to or smaller than π/4 are selected in a carrier selection part 615. Then, the phase difference between sub-carriers adjacent to each other is calculated in an inter-carrier calculation part 614, and a quadrant counter 616 executes counting in accordance with each quadrant for which signal points representing the phase difference between the adjacent sub-carriers exist on the complex plane. Then, in a comparison part 617, whether the ratio of the count value of a specified quadrant to the total number (inter-carrier total number) of sets of adjacent sub-carriers selected in the carrier selection part 615 is equal to or larger than a predetermined ratio, and thus the presence/absence of the carrier is determined.  <P>COPYRIGHT: (C)2010,JPO&INPIT