baber/WOPTO huggingface dataset:
Patent JP-2009002541-A (JP)
Title: Ventilation fan
Inventor: EYA KOICHI
IPC: F24F7/06
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilation fan capable of dispensing with high-place work and being easily cleaned.  <P>SOLUTION: This ventilation fan comprises a range hood 10 having an exhaust port 11a communicating with a ventilation duct 2, a fan 13 mounted inside of the range hood 10 and sucking a gas by being rotated, and a driving motor 12 for rotating the fan 13. Further, the ventilation fan is provided with a crank mechanism 21 (elevating means) for vertically moving the fan 13 and the driving motor 12 integrally with the range hood 10. The range hood 10 is constituted to make the exhaust port 11a communicate with the ventilation duct 2 at least when it is located at a rising position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009011064-A (JP)
Title: Stator of rotating electric machine, and manufacturing method thereof
Inventor: FUKUSHIMA AKIRA
IPC: H02K15/04
Filed: 2007-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stator of a rotating electric machine, which has excellent assemblability, high coil occupying rate and low coil end.  <P>SOLUTION: The stator coil 20 has a pair of slot housed portions 40 housed in slots spaced at a predetermined pitch, and turn portions 42 for connecting the pair of slot housed portions 40 at both the ends of a stator core 12. The pair of slot housed portions 40 are connected to the turn portions 42 in crank portions 46 bent in a circumferential direction and adjacent to each other at the end of the stator core 12, a plurality of conductor strands 32 are surface-contacted and stacked to each other, and a stator coil 20 is formed of a thick coated stacked wires provided with insulating coatings 34, 36 made of a coated resin layer formed on its outer circumference.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009010259-A (JP)
Title: Flexible substrate and imaging apparatus
Inventor: HAMADA HIDE
IPC: H04N5/225
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a flexible substrate and an imaging apparatus capable of almost equalizing a force for displacing toward a positive direction and a force for displacing toward a negative direction in a direction crossing an interconnecting direction within a flexible substrate surface.  <P>SOLUTION: A flexible substrate 30 is capable of displacing toward two directions, an interconnecting direction (X) within the flexible substrate 30 surface and a direction (Y) crossing the interconnecting direction, since a base material 81 has a flexibility and a long hole 84 is provided. In addition, on the other side of the flexible substrate 30, shielding members 94 and 96 are provided on both sides of the long hole 84 to increase a stiffness of flexible substrate 30. Here, since the stiffness of flexible substrate 30 is equalized on both sides of the long hole 84 by the shielding members 94 and 96, a force displacing toward the Y direction within the flexible substrate 30 surface is equalized in a positive direction and a negative direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009017193-A (JP)
Title: Transmitter, and transmission method
Inventor: KIKUMA TOMOHIRO
IPC: H04B1/04
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the power consumption of a transmitter provided with a plurality of antennas while satisfying a modulation precision required for communication.  <P>SOLUTION: A transmitter (50) includes a signal generation part (510) for generating a transmission signal, a plurality of amplifiers (506-1 to 506-N) for amplifying a transmission signals by amplification characteristics having different saturated output powers, a plurality of antennas (507-1 to 507-N) for outputting amplified transmission signals, a switch (508) for connecting the plurality of amplifier and the plurality of antennas in pairs, and a transmission control part (500) for discriminating antennas which have transmission signals meeting a predetermined condition of communication quality, and selecting a predetermined number of amplifiers among amplifiers connected to the discriminated antennas. With respect to amplifiers connected to the discriminated antennas, the transmission control part sets higher ranks to amplifiers having amplification characteristics of lower saturated output powers and assigns amplifiers in high ranks as the predetermined number of amplifiers.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009013320-A (JP)
Title: Method for producing hydrogen
Inventor: SHARMA ATUL
IPC: H01M8/06
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for industrially, extremely advantageously producing hydrogen by catalytic gasification of coal, which utilizes a brown coal or sub-bituminous coal which is a low-grade coal as a gasification raw coal, selectively obtains hydrogen and carbon dioxide at extremely low temperature of ≤650°C and obtains high gas-cooling efficiency.  <P>SOLUTION: In the method for producing hydrogen by catalytic gasification reaction of ashless coal, an ashless coal derived from the brown coal or sub-bituminous coal is used as the ashless coal and gasification temperature is kept to 600-650°C. In the production method, the catalyst is preferably potassium carbonate; the brown coal is preferably Muria coal; and the sub-bituminous coal is preferably Pasir coal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009020172-A (JP)
Title: Image forming apparatus
Inventor: KODAMA HIROICHI
IPC: G03G15/16
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing the deterioration of image position precision.  <P>SOLUTION: The image forming apparatus primarily successively transfers toner images on a plurality of photosensitive drums 1 on an endless intermediate transfer belt 5, and collectively transfers on a paper sheet with a secondary transfer part 24. The image forming apparatus premises that collection should be made on a toner image position transferred on the paper sheet from a detected result of a pattern detection sensor 7 for detecting the toner images on the intermediate transfer belt 5 and a paper detection sensor 8 for detecting the conveyed paper sheet. The image forming apparatus makes natural number times of circumferential length of a belt drive roller 2 of a part between the pattern detection sensor 7 and the secondary transfer part 24, and makes natural number times of circumferential length of a resist roller 13 of a part between the paper detection sensor 8 and the secondary transfer part 24.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009019367-A (JP)
Title: Electric snow-melting device holding fitting for stock rail
Inventor: SUZUKI NOBUYOSHI
IPC: E01B7/24
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric snow-melting device holding fitting for a stock rail which can surely heat the stock rail at the tip of a turnout provided with a connecting rod and a switch adjuster, and can surely hold an electric snow-melting device without causing looseness or displacement by vibration.  <P>SOLUTION: This electric snow-melting device holding fitting comprises: a bottom plate 23 which is arranged on the undersurface of the bottom of the stock rail 13 at the tip of the turnout; a back plate 25 which is erected in a direction parallel to the outer surface of a belly of the stock rail from the outer end of the bottom plate via a bent plate 24, and is elongated in one lateral direction with respect to the bottom plate and arranged in a state of being positioned along the outer surface of the belly of the stock rail; holding plates 27 which are provided via spring members 26 at both ends of a length direction of the back plate so as to hold the electric snow-melting device 22 on the outer surface of the belly of the stock rail, respectively; and a reinforcing portion which is provided on the back plate. An inner engaging piece which is engaged with the inner edge of the bottom of the stock rail is provided at the tip of the bottom plate, and an outer engaging piece which is engaged with the outer edge of the bottom of the stock rail is provided in the lower portion of the back plate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009021322-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: HATTORI KOJI
IPC: H01L21/02
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a TFT by a transfer method on a resin substrate which does not require reduction in process temperature, which can use a present line, and which can suppress cost.  <P>SOLUTION: The method of manufacturing a semiconductor device comprises the steps of forming a resin film (a) on the upper layer of a support substrate, forming a semiconductor element on the upper layer of the resin film (a), and peeling the support substrate off of the resin film (a) on which the semiconductor element is formed. In the method of manufacturing the semiconductor device, the film thickness of the resin film (a) is set to 1 μm or more and 30 μm or less, the transmission of visible light whose wavelength is 400 nm or more and 800 nm or less is 80% or more, 3% weight falloff temperature is 300°C or more, and the melting point is 280°C or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009027248-A (JP)
Title: Image reader and discrimination method for image sensor
Inventor: NAGASAKA HIDEAKI
IPC: H04N1/19
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader and a discrimination method for an image sensor that can accurately discriminate the type of the image sensor in an easy method.  <P>SOLUTION: In reading operation, the type of the image sensor 14 is discriminated on the basis of an output signal output from the image sensor 14 in an initial setting period. Consequently, the image sensor 14 can be precisely discriminated with simple constitution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009023489-A (JP)
Title: Crawler type traveling device and vehicle having pair of right and left crawler type traveling device
Inventor: INAOKA MOTONARI
IPC: B62D55/10
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To simply move a track frame relative to a rear axle case in the right and left direction without requiring a large force in response to a position change in the right and left direction of an outer peripheral part side of a drive wheel.  <P>SOLUTION: In a crawler type traveling device, the track frame is rockably supported on the rear axle case through a rocking shaft in the right and left direction, a crawler is wound around drive wheels, front and rear driven wheels and idler wheels, the outer peripheral part sides of the drive wheel is positionally changed in the right and left direction so that the crawler is changed and adjusted in the right and left direction, and the track frame is movably supported on the rear axle case side in the right and left direction. The crawler type traveling device is provided with a drive means which move the track frame in the right and left direction relative to the rear axle case so that the front and rear driven wheels and the idler wheels are positionally changed in the right and left direction in response to the position change in the right and left direction of the outer peripheral part side of the drive wheel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009022900-A (JP)
Title: Sorter
Inventor: SO YUICHIRO
IPC: B07B1/14
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To increase the capacity of sorting passage objects and conveyed objects with regard to a sorter that sorts the objects into the passage object and the conveyed object.  <P>SOLUTION: In a rough sorting section 48, a big elliptic plate 56, a small elliptic plate 58, and a disk 60 are rotated in a rough sorting cylinder 50, and a relatively big baggy strip that does not pass through a falling groove 68 and is conveyed to the left side of a device and a relatively small baggy strip and grain that pass through the groove 68 are separated and sorted. Here, a second rotation axis 54 disposed on the left of a first rotation axis 52 is disposed upwardly of the axis 52. This allows the relatively big/small baggy strips and grain in this order to be separated in good conditions, thereby enabling the system to increase sorting capacity by inhibiting the plate 56 and the disk 60 of the axis 54 from conveying the objects and allowing them to be largely reciprocated in the up-and-down direction, even if the baggy strips and grain are conveyed to the left side of the device with a strong conveying force.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009000484-A (JP)
Title: Portable simple stretcher
Inventor: MORI SANAE
IPC: A61G1/00
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable simple stretcher allowing carriers to straightly hold a body for minimizing a pain of a subject, stably and safely carry the subject, and easily move and carry him/her even in a narrow passage and stairs.  <P>SOLUTION: Two carriers Ua and Ub laterally align at one long side of a cloth stretcher body 1 formed into a rectangular shape with their facing the subject M, shoulder belt bodies A and B provided in the both end sides of the long side edges of the stretcher body 1 respectively are passed through the backs and the shoulders of the carriers Ua and Ub, and first engagement members 8A and 8B at the tips are locked to first locking members 9A and 9b provided in the both end sides of the other long side edge of the stretcher body 1. The two carriers Ua and Ub align at one side of the subject M and holdingly carry him/her.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009024677-A (JP)
Title: Control device for internal combustion engine
Inventor: YAMASHITA KOJI
IPC: F02D41/04
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve drivability by reducing torque change caused by difference in alcohol concentration of fuel supplied to an engine.  <P>SOLUTION: By setting ignition timing according to the alcohol concentration of fuel detected by an alcohol concentration sensor, a suitable combustion state is secured while preventing generation of knocking. In a torque control controls throttle opening to make estimate torque follow to target torque (to make an estimate cylinder charge air volume follow to a target cylinder charge air volume). By correcting the estimate cylinder charge air volume according to the alcohol concentration of fuel when acquiring the estimate cylinder charge air volume to change the throttle opening, a torque change portion by the correction of the ignition timing according to the alcohol concentration of the fuel is balanced out by a toque change portion by correction of the estimate cylinder charge air volume (throttle opening) according to the alcohol concentration of the fuel, and change in output torque caused by the difference in alcohol concentration of fuel is reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009032401-A (JP)
Title: Fuel cell
Inventor: EBISAKI HIDEYO
IPC: H01M8/02
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell preventing gas leakage of reaction gas.  <P>SOLUTION: In a solid polymer fuel cell, separators 8, 9 of a unit cell 2 form reaction gas flow channels 8A, 9A on surfaces 8C, 9C of an MEA 7 side, and coolant flow channels 8B, 9B on surfaces 8D, 9D of the side opposite the face of the MEA side, and also, a porous material is provided on at least a part of the separators. A first porous material used for parts 8E, 9E for separating the reaction gas flow channels from the coolant flow channels, is provided with a bubble point pressure set in accordance with a different pressure between reaction gas and a cooling medium at power generation. A second porous material used for parts 8F, 9F for separating the reaction gas flow channel from a reaction channel of another adjacent unit cell, is provided with a bubble point pressure larger than that of the first porous material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007311020-A (JP)
Title: Device and method for playing, and onboard player
Inventor: MATSUSHITA NAOTO
IPC: G11B27/34
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a player capable of selecting and playing music preferred by a user without being troubled with operation.  <P>SOLUTION: The player capable of plying music is provided with a selecting means capable of selecting pieces of information (e.g., artist, genre, and image) categorized regarding music in reproduction, and a music selecting means capable of selecting music based on the selected information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009032741-A (JP)
Title: Circuit board, circuit board device, cellular phone, and board connecting method
Inventor: KOMIYA YOSHINORI
IPC: H05K1/14
Filed: 2007-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a circuit board with less restriction in the loading area even when a common board is used; a circuit board device; a cellular phone; and a board connecting method.  <P>SOLUTION: The circuit board that can be electrically connected with the other circuit board is characterized in that a common component loading area 29A and an expanding component loading area 29B having a land for loading the expanding component are provided in the one surface, a land for connection is provided at the position corresponding to the circumferential part in the other circuit board at the external side of the expanding component loading area in the one surface, and a connecting component loading area 29C is also provided in addition to the land for connection.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031423-A (JP)
Title: Light source device for reading original
Inventor: KANEKO IKUO
IPC: H04N1/04
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a light source for reading an image of an original, which has excellent efficiency of using light and can irradiate the image of the original, with light having high illuminance and excellent illuminance distribution.  <P>SOLUTION: A linear light source 2 is attached to a heat radiating body 10, and a rod-like lens 3 is attached to the upper part of the linear light source 2. A carriage 12 in which the heat radiating body 10 to which the linear light source 2 and the rod-like lens 3 are attached and a linear band plate-like reflector 11 arranged in front of the rod-like lens are housed is supported movably in a direction perpendicular to the longitudinal direction of the linear light source 2 below a contact glass 13. As for the cross section of the surface perpendicular to the longitudinal direction of the lens 3, a surface 4 of the lens 3 on a side opposed to the light source 2 is a curved line 4a swelling to the side of the light source 2, and a surface 5 on an opposite side to the side opposed to the light source 2 is a compound curve swelling to an opposite side to the light source 2 on both sides holding a plane including the optical axis X of an LED 1 in between and comprising a plurality of continuous curves having a different radius of curvature.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009032840-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: TANAKA MASAYASU
IPC: H01L29/417
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of a transistor performance generated by a source electrode of a fine Schottky MISFET which pins a surface potential at a channel end.  <P>SOLUTION: A Schottky MISFET satisfies a condition, N<SB>CH</SB>≤n<SB>i</SB>×exp((qϕ<SB>B0</SB>-0.5E<SB>G</SB>)/kT), where ϕ<SB>B0</SB>denotes a Schottky barrier height generated by contact between a source metal electrode 8 formed on a semiconductor substrate and a channel region 11 in the semiconductor substrate, E<SB>G</SB>denotes a band gap of the semiconductor substrate, n<SB>i</SB>denotes an intrinsic carrier concentration of the semiconductor substrate, T denotes the operational temperature of the device, and N<SB>CH</SB>denotes an impurity concentration in the vicinity of a channel end in contact with at least a source electrode with respect to the Boltzmann's coefficient k.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009029026-A (JP)
Title: Printer
Inventor: MAEKAWA HIDEKI
IPC: B41J35/18
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer equipped with a printing color switching mechanism that has high processing capability at a low cost.  <P>SOLUTION: A carrier 7 with a printing head 1 and ink ribbons 3 mounted thereon is moved parallel to a platen 4. By switching between ribbon guides 6 holding the ink ribbons 3 in their respective colors, the printer is switched to the ink ribbon 3 in a specific color. A medium 5 is struck by a printing head 1 via the ink ribbons 3 and thus the printer prints on the medium 5. The printer includes: a driving means for moving the platen 4 in a direction opposite to the printing head 1; a first projection 15 disposed on a specific part of the ribbon guide 6; and a second projection 14 disposed on a specific part of the platen 4 and used to move and switch the ribbon guide 6 by abutting on the first projection 15 according to the position of the platen 5 moved by the driving means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009033553-A (JP)
Title: Semiconductor device
Inventor: TANAKA TSUTOMU
IPC: G06F1/12
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of improving a degree of freedom in selection of clock frequency and suppressing transfer delay by transferring a signal between asynchronous circuits while preventing the meta-stable influence.  <P>SOLUTION: The present invention relates to a semiconductor device 101 for transferring an asynchronous signal that is not synchronized to a clock to a main body circuit B1, including an order circuit FF1 which holds the asynchronous signal based on the clock and outputs the held asynchronous signal; and a delay element DL1 which delays the clock for a predetermined time and outputs the delayed clock as a delay clock, wherein the main body circuit B1 processes the asynchronous signal received from the order circuit FF1 synchronously to the delay clock received from the delay element DL1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009032204-A (JP)
Title: Storage system connected by back-end
Inventor: IDETA HIROSHI
IPC: G06F3/06
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To connect storage systems without via hosts between them.  <P>SOLUTION: A switch device is interposed between a controller and a storage device in a storage system. One or more physical ports out of a plurality of physical ports provided in the switch device are used as physical ports which are to be physically connected to one or more physical ports out of a plurality of physical ports provided in another switch device of another storage system, without via hosts between them.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009034640-A (JP)
Title: Shaking table device
Inventor: TAKAHASHI TATSUKI
IPC: B06B1/02
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shaking table device capable of suppressing inertia that is generated when the moving direction of a table is inverted by a pneumatic pressure without using a compression coil spring even if the table is quickly being reciprocated.  <P>SOLUTION: The shaking table device includes: the table 2 arranged to be horizontally reciprocated on a straight line; drive devices 6, 7 that reciprocate the table 2 by compressed air; and an air supply device that supplies the compressed air to the devices 6, 7 based on a signal from a control device, wherein a pneumatic load system that works in the direction opposite to the driving direction of the table 2 when the table 2 is driven by drive pneumatic cylinders 6a, 7a is disposed in the devices 6, 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT