baber/WOPTO huggingface dataset:
Patent JP-2008246376-A (JP)
Title: Water purifier and water purification method
Inventor: IKEDA KEIICHI
IPC: B01D61/04
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress biofouling during membrane treatment by a reverse osmosis membrane or a nano filter membrane, to prevent the degradation of a membrane functional layer due to residual chlorine in tap water, to prolong the service life of a membrane cartridge, and to prevent bacteria contamination inside a water storage tank for storing membrane filtered water over a long period of time, in a water purifier for performing activated carbon treatment, then performing membrane filtration treatment by the reverse osmosis membrane or the nano filter membrane and storing the membrane filtered water in the water storage tank.  <P>SOLUTION: The water purifier comprises a pretreatment cartridge 2 with an activated carbon treatment part 2b for filtering water by silver attached activated carbon, a membrane filter cartridge 4 for membrane-filtering the water treated in the pretreatment cartridge by the reverse osmosis membrane or the nano filter membrane, and a water storage tank 8 for storing the water membrane-filtered in the membrane filter cartridge. A sterilization unit 7 capable of generating chloride from an electrode to which a voltage is applied and controlling the chlorine concentration of the water inside the water storage tank to 0.1 to 0.4 mg/L is disposed between the membrane filter cartridge and the water storage tank.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246104-A (JP)
Title: Game card incorporating rfid and its manufacturing method
Inventor: SHIGETA YASUSHI
IPC: A63F1/02
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game card incorporating an RFID tag, wherein no recesses and projections are generated on a surface layer of the game card.  <P>SOLUTION: The card 10 is configured such that an intermediate layer 12 incorporating the RFID tag 121 and having a roughly uniform thickness is held between at least two sheets 11a and 11b. The intermediate layer 12 includes the RFID tag 121 and at least two base films 122a and 122b for holding the RFID tag 121 therebetween for instance. It is preferable that the base films 122a and 122b are colored in black, or it is also preferable that the intermediate layer 12 and the sheets 11a and 11b are bonded with a black adhesive.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254001-A (JP)
Title: Drawing press forming apparatus and drawing press forming method
Inventor: MATSUMOTO KAZUHIDE
IPC: B21D22/20
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drawing press method and a drawing die by which both the improvement of drawability and the suppression of wrinkles are achieved.  <P>SOLUTION: In a process for drawing an aluminum sheet into a shape having an upper step part, a step part which is provided with a flat part where is lower by one step around this upper step part and a step is formed to the upper step part and a flange part on the edge sides of a pedestal part, the pressing with the drawing die is performed by using a die with which the flange part and the step part are heated and the upper step part is cooled. The above heating temperature is taken as 200-300°C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254855-A (JP)
Title: Sheet thickness discrimination device, image forming device, and image reading device
Inventor: TAKEDA MASAMI
IPC: B65H29/60
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet thickness discrimination device allowing realizing of detection accuracy equivalent to an expensive measuring device or more in the device at a low cost, while having small size and high durability to be additionally attached to an existing product.  <P>SOLUTION: This sheet thickness discrimination device 100 has a pair of sheet material carrying rollers 7e for carrying a sheet material by holding the sheet material by a nip part RN of a fixed roller 18 and a displacement roller 20, a bearing 22a with a displacement member provided with a displacement member 22b for measuring displacement amount of the displacement roller 20 at an end part on at least one side of the shaft direction of the displacement roller 20, and a displacement sensor 22e arranged oppositely to the displacement member 22b in the non-contact state and fixed to a fixed roller holding member 18d holding the fixed roller 18 via a displacement sensor holder 22d. Thickness of the sheet material held and carried by the pair of sheet material carrying rollers 7e is detected and discriminated as displacement amount of the bearing 22a by the displacement sensor 22e.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261415-A (JP)
Title: Solenoid valve
Inventor: NAKANE HIROYUKI
IPC: F16K31/06
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of production efficiency due to the formation of a film 21, in a solenoid valve 1 with the nonmagnetic film 21 formed on the peripheral surface of a plunger 5.  <P>SOLUTION: The peripheral surface of the plunger 5 is formed into an uneven shape with projecting portions 19 and recessed portions 20 axially alternated, and the nonmagnetic film 21 is formed on the peripheral surface. Thereby, the plunger 5 is slidably supported on a support portion by opposing the top 23 of each projecting portion 19 to the inner peripheral surface of the support portion through the film 21, and a clearance between the peripheral surface of the plunger 5 and the inner peripheral surface of the support portion becomes larger than the conventional case in a portion other than the top 23. Since the effective value of the clearance is reduced without deteriorating the concentricity of the plunger 5 and support portion, the thickness of the film 21 is reduced. From the foregoing, the deterioration of the productive efficiency accompanied by the formation of the film 21 is prevented by forming the peripheral surface of the plunger 5 into the uneven shape and reducing the thickness of the film 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268362-A (JP)
Title: Electronic keyboard instrument and its processing method
Inventor: HIROTA KENICHI
IPC: G10H1/34
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic keyboard instrument and its processing method capable of accurately controlling a sound volume even when there is a variation in an interval between switches (sensors).  <P>SOLUTION: The electronic keyboard instrument comprises: a keyboard (102) having a plurality of keys; the first and second switches (102) provided corresponding to each key of the keyboard and sequentially turned on at a time interval corresponding to a key depression speed of the keyboard; a counting means (103) for counting a count value corresponding to the time interval at which the first and second switches are sequentially turned on; a correcting means (101) for correcting the count value or a value corresponding to the count value in accordance with a variation of the time interval; and a velocity conversion means (101) for converting the corrected value into a velocity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268429-A (JP)
Title: Driving method of display device, drive unit of display device, and liquid crystal display device
Inventor: KOBAYASHI KATSUTOSHI
IPC: G09G3/36
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide the driving method of a display device by which natural moving image display is attained by relieving steepness of change of display luminance in the display device of hold type display system such as a liquid crystal display device.  <P>SOLUTION: Before predetermined gradation voltage (V48N, V32N) corresponding to input image data from the outside is applied to a pixel electrode 34 to perform display by predetermined display luminance (potential difference 28c, 29c), gradation voltage (V48L, V32H) with gradation darker or brighter than the predetermined gradation voltage (V48N, V32N) is applied to the pixel electrode 34 to perform display by display luminance (potential difference 28b, 29b) darker or brighter than the predetermined display luminance (potential difference 28c, 29c).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007189750-A (JP)
Title: Facsimile apparatus
Inventor: TAKAHASHI MASAKATSU
IPC: H04N1/00
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To easily know management information regardless of a display capability of a display unit regarding a facsimile apparatus which manages image data by giving a file number for each file of image data to be accumulated.  <P>SOLUTION: A facsimile apparatus includes an image memory 19 for accumulating image data to be transmitted via a telephone line, a RAM 13 for storing and registering a file number to be given to the data or management information of image data, a display unit 14 for displaying various kinds of information and a data input means 15 for input operation by an operator. A CPU 11 registers a number that is inputted from the data input means 15 in memory transmission, in the RAM 13 as a file number. When a file number is inputted from the data input means 15 during a standby mode, the CPU 11 calls management information of image data corresponding to that number from the RAM 13 and displays it on the display unit 14.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008265232-A (JP)
Title: Gas barrier laminate
Inventor: ISHII TOSHIYA
IPC: C23C14/02
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas barrier laminate having an excellent durability at high-temperature and high-humidity environments.  <P>SOLUTION: The gas barrier laminate has an inorganic oxide layer 2 laminated on at least one side of a polyethylene naphthalate film 1. A reactive ion etching (RIE) treatment 3 utilizing plasma is given to the surface on which at least the inorganic oxide layer 2 of the polyethylene naphthalate film 1 is provided. When an X-ray photoelectron spectroscopy measurement (measurement conditions: an X-ray source is MgKα, and an X-ray output is 100 W) is applied on the surface subjected to the RIE treatment, the atomic number ratio (O/C) of oxygen and carbon is within the range of 0.20-0.40.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264372-A (JP)
Title: Game machine
Inventor: OIKE KISHIYO
IPC: A63F7/02
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enables easier discovery of any misassembly of a controller in a type equipped with the controller.  <P>SOLUTION: A Pachinko game machine has the main controller 162. The main controller 162 is provided with a board box 163 comprising a box base 171 and a box cover 172 while the main control board 173 is installed being housed into the board box 163. The main control board 173 is electrically connected to other devices and the other devices are controlled by the main control board 173 to carry on games. In the arrangement, the board box 163 is provided with a portion bulged ahead of the Pachinko game machine further from a board housing part 192 for housing the main control board 173. A certificate stamp 197 for board sticks to the portion and is made visually recognizable from ahead of the Pachinko game machine.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277886-A (JP)
Title: Information processing apparatus
Inventor: OKAMOTO TOMOYUKI
IPC: B41J29/38
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multifunctioned device fitted with various kinds of authentication modules without requiring any extra space.  <P>SOLUTION: The multifunctioned device 1 is equipped with authentication modules 3 and 4 which receive at least identification information, and has: an authentication module engagement unit which has a serial port 24 connected to the authentication modules 3 and 4, and a screw hole and an engagement hole for locking the authentication modules 3 and 4, and then engages the authentication modules 3 and 4; an authentication module detecting means (detection program) which detects kinds of the authentication modules based upon signals for deciding the kinds of the authentication modules that the serial port 24 receives; and a CPU 11 which controls the authentication modules based upon the kinds of the authentication modules detected by the authentication module detecting means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008272095-A (JP)
Title: Electric rice cooker
Inventor: KITAMURA NOBUO
IPC: A47J27/00
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the heat efficiency of the whole body by improving thermal insulation performance as much as possible in a fitting part between a rice cooker body and a lid of an electric rice cooker to be fitted to each other.  <P>SOLUTION: This electric rice cooker consists of: an inner pot for storing water and rice; a cylindrical bottomed cooker body consisting of an inner case and an outer case and storing the inner pot in the inner case to be taken out freely; the lid fitted to the upper end side opening part circumferential edge of the cooker body; a heating means provided in the lower part of the rice cooker body and heating the inner pot stored in the inner case of the rice cooker body; a heat insulating member in the rice cooker body side provided in the inside of the rice cooker body surrounding the outer circumferential face of the inner case; and a lid side heat insulating member provided inside the lid to cover the opening part of the rice cooker body; wherein the upper end of the insulating member in the rice cooker body side and the outer circumference of the lid side heat insulating member are superposed by a prescribed width or more along the fitting direction when fitting the rice cooker body to the lid so as to improve the thermal insulating performance of the fitting part and reduce the radiation amount to the outside as much as possible.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008245632-A (JP)
Title: Breeding vessel panel
Inventor: YOSHIMI KATSUUMI
IPC: A01K61/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To establish a mass production technology for abalones or the like.  <P>SOLUTION: A breeding vessel panel is provided, having the following construction: A large-wavy flank is furnished with a small-wavy flank 1 so as to effect surface rigidity. Both end apexes 2 of the chevron and the groove bottom are set high. The corners are provided with groove holes 5 each with a binding part 4. Thus, a tunnel-like space is made at the center, through which tidal flow runs, serving a transverse-moving space. If cut through the chevron, the groove and chevron-chevron, longitudinal tunnel forms are provided, and sea algae flow thereinto, the surroundings being served as a feeding site. By furnishing both ends of the groove bottom and the flank bottom with a T-shaped binding junction 9 having a U-shaped groove 8 and a junction having a semicircular rod 10, binding reinforcement can be effected when these breeding panels are stacked. When a plurality of these panels are stacked and planarly fixed and the T-shaped bonding junction is fixed with ropes or the like, these panels are integrated as a whole, giving a cross space and serving as a feed-inflow site. If four of these panels are set. a box-shaped form is served, increasing root-taking of abalones or the like. If such a box-shaped form is set at a whole-net crawl, feed can be thrown from a fishing boat thereinto, thus serving as a breeding vessel suitable for mass production of abalones or the like.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277477-A (JP)
Title: Semiconductor substrate and manufacturing method therefor
Inventor: FUKUDA TETSUO
IPC: H01L21/02
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor substrate which is suitable for manufacturing a p-type transistor of high-speed operation and has a surface with a plane orientation [011], low manufacturing cost and sufficient bonding strength, and to provide a manufacturing method therefor.  <P>SOLUTION: An epitaxial layer 41 is formed directly on a first substrate 40 whose surface having the plane orientation [011]. At this time, the epitaxial layer 41 is so formed that the edge rolloff of the substrate is offset, i.e., the thickness of the end portion of the epitaxial layer 41 is slightly thicker than that in the other region. Then, hydrogen ions are implanted into the epitaxial layer 41 and a second substrate (base substrate) 45 is bonded thereto. Thereafter, the epitaxial layer 41 is cleaved, at a portion having a high hydrogen concentration. As a result, a semiconductor substrate 46 wherein a [011] with monocrystalline layer 41 provided on the second substrate 45 is obtained. Meanwhile, the first substrate 40 left after cleavage is reused by polishing the surface thereof.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008276864-A (JP)
Title: Two-dimensional digital data obtaining element, and holographic storage device
Inventor: IIDA YOSHINORI
IPC: H04N5/378
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a compact, inexpensive and ultra-high speed two-dimensional digital data obtaining element.  <P>SOLUTION: In the two-dimensional data obtaining element in which an optical information recording medium where two dimensional digital image information having a plurality of unit data regions each comprising encoded one data is recorded is irradiated with light, and two dimensional digital data obtained by reproducing the two-dimensional digital image information is obtained according to reproduction light from the optical information recording medium, the pitch ratio N of a pitch P1 of the unit data region of the two-dimensional image information to the pitch P2 of the pixels of the pixel regions is defined by N=P1/P2, when the number of digital data in one-dimensional direction of one byte of the two-dimensional digital data is defined as A and natural numbers of 2 or more are defined as (n), the pitch ratio N satisfies an expression: An<SP>2</SP>/(An+1)<N<An<SP>2</SP>/(An-1).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007256966-A (JP)
Title: Display device and method of driving same
Inventor: YAMADA HIROYASU
IPC: G09G3/20
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve image quality by obtaining uniform quantity of emitted light per pixel and panel.  <P>SOLUTION: A controller 2 stores image signals expressed by binaries, per frame. The controller 2 divides one frame into a plurality of sub-frames expressing an image to be displayed by image data of two gray levels, in accordance with values in respective digits of a one-frame portion of the stored image signals. The image data of two gray levels in each sub-frame is written from a drain driver 4 to a capacitor Cp per row in accordance with selection of a gate driver 3. When the image data is "1", a driving transistor 12 is turned on. A common driver 5 applies a voltage in a prescribed level, per sub-frame to control a voltage applied between electrodes of an organic EL device 11. Thus the organic EL device 11 emits light with brightness different by sub-frames. Images of respective sub-frames are visually synthesized to express a gray level in one frame.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008280891-A (JP)
Title: Throttle device with built-in electronic control means
Inventor: MURAKAMI TSUTOMU
IPC: F02D9/10
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To minimize an increase in new layout space and labor hours for work resulting from system change when a fuel injection system by electronic control is established by using an engine fuel supply system of carburetor specifications.  <P>SOLUTION: This throttle device 1 with a built-in electronic control means includes an electronic control unit 100 as an electronic control means arranged in the fuel injection system of an engine and performing at least fuel injection control. Injectors 120, 120 which are connected to fuel passages 17, driven and controlled by the electronic control unit 100, penetrate through a throttle body 10, and inject fuel in intake passages 15, 16 and a pressure sensor 110 detecting a predetermined data used for the fuel injection control and outputting the data to the electronic control unit 100, are each arranged in the predetermined position of a throttle body 14 and formed as one device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008282168-A (JP)
Title: Consciousness detector
Inventor: TOKORO SETSUO
IPC: B60R21/00
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent degradation of consciousness of a driver from being erroneously detected.  <P>SOLUTION: In a vehicle 10 with a safety system 500 for improving the safety of a vehicle mounted thereon, a control part 110 of an ECU 100 executes safety system control processing. In the processing, the control part 110 calculates driver state quantity from an image of the driver to be acquired through an image sensor 300, and determines whether or not the consciousness level of the driver is degraded such as looking-aside or doze. On the other hand, a consciousness level value indicating the degree of the deterioration of consciousness is updated in a predetermined cycle, but when the consciousness level of the driver is deteriorated, the consciousness level value is corrected to increase the degree of the deterioration of consciousness. In this case, the decrease of the consciousness level in the correction is set so as to be smaller than when the traveling position of a vehicle 10 is located in a safety confirming operation position so that the level is hardly reduced when the traveling position of the vehicle 10 is located in the safety confirming operation position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008279917-A (JP)
Title: Operation system of super-conductive magnet for magnetically-suspended railway vehicle
Inventor: NAGASHIMA MASARU
IPC: B60L13/04
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation system of a super-conductive magnet for a magnetically-suspended railway vehicle with high reliability.  <P>SOLUTION: In the operation system of the super-conductive magnet for the magnetically-suspended railway vehicle, a refrigeration facility is arranged at a stopping position such as a vehicle base, a vehicle stopping place and a garage where the vehicle stops for a constant time or longer. Cooling is performed by the refrigeration facility to a temperature at which a super-conductive coil 2 mounted to the vehicle is brought into a super-conductive state. Operation is performed so as not to actively perform the cooling of the super-conductive coil 2 when the vehicle travels in a position other than the stopping place.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288293-A (JP)
Title: Semiconductor photodetector
Inventor: MITSUHARA MANABU
IPC: H01L31/10
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor photodetector of large quantum efficiency and less dark current, even concretely in the case of thin film thickness of an InGaAsN optical absorption layer.  <P>SOLUTION: The semiconductor photodetector uses the InGaAsN layer formed on an InP substrate 1 as the optical absorption layer 5 and projecting a signal light from the reverse side to the InP substrate 1. In the semiconductor photodetector, a semiconductor multilayer-film reflecting mirror 2 for reflecting the signal light is fitted between the InP substrate 1 and the InGaAsN optical absorption layer 5. In the semiconductor photodetector, a reflecting mirror (such as one reflecting a light on an interface between a p-InGaAs layer 7 and air) further reflecting the light reflected by a semiconductor multilayer film reflecting mirror 2 is fitted further on the reverse side of the InP substrate 1 to the InGaAsN optical absorption layer 5, and the signal light is resonated between the two reflecting mirrors.  <P>COPYRIGHT: (C)2009,JPO&INPIT