baber/WOPTO huggingface dataset:
Patent JP-2009229707-A (JP)
Title: Liquid crystal display device
Inventor: SHIBAZAKI MINORU
IPC: G02F1/133
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a white saturated image phenomenon and a black saturated image phenomenon of a semitransmissive liquid crystal display device without lowering a numerical aperture.  <P>SOLUTION: Four sub-pixels are constituted and arrayed in an n-th row of gate lines; and a first semiconductor switch is connected to an n-th gate line, a second semiconductor switch to an n+1-th gate line and a first pixel, a third semiconductor switch to the n-th gate line and the first pixel, and a fourth semiconductor switch to the n-th gate line and a second pixel, respectively. After data is written to the n-th row, the second pixel and a fourth pixel have a first voltage, and the first pixel and a third pixel have a second voltage. In a data writing period of an n+1-th row, the n+1-th gate line turns on the second semiconductor switch to supply electric power to the first pixel and second pixel, and to give a third voltage to the first pixel and second pixel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008235277-A (JP)
Title: Fuel cell system
Inventor: AHN SEONG-JIN
IPC: H01M8/24
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of increasing electricity generation efficiency by reducing the difference between output characteristics of unit cells.  <P>SOLUTION: The fuel cell system comprises a plurality of unit sections 121, a plurality of inlet openings 122 formed in each of the unit sections for supplying fuel, a plurality of outlet openings formed in each of the unit sections for discharging fuel, a supply passage disposed in a section surrounded by the plurality of unit sections, and coupled to the inlet openings, a middle passage coupled to the supply passage, a discharge passage coupled to a discharge opening, a supply opening coupled to the middle passage and fed with fuel from the outside, a middle plate 120 coupled to the discharge passage and having a discharge opening through which fuel is discharged, and a fuel cell body with a plurality of unit cells 130 mounted in the unit sections.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009233038-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing the amusement of the play by making the presentation on the re-variation display more interesting.  <P>SOLUTION: When a mode of advance notice presentation is selected from a plurality of kinds of modes of advance notice presentation to execute advance notice presentation before establishment of a ready-to-win state during the pseudo serial variation, the rate of selection of the mode of advance notice presentation is different according to the total number of times of pseudo serial variation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009233607-A (JP)
Title: Method and apparatus for recovering phosphoric acid from phosphoric acid-containing water
Inventor: ODA NOBUHIRO
IPC: B01D61/58
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phosphoric acid recovering method capable of efficiently recovering phosphoric acid of high purity, which can be transported in a liquid state of high concentration by a simple constitution and simple operation and is useful as a recovered substance, from phosphoric acid-containing water at a low cost, and a phosphoric acid recovering apparatus.  <P>SOLUTION: The phosphoric acid-containing water with a pH of 3 or below and a phosphoric acid concentration of 1-15 wt.% is supplied to a reverse osmosis device 4 equipped with a reverse osmosis membrane 4a with a desalting ratio of 50-90% to be subjected to reverse osmosis treatment and an acid other than phosphoric acid is permeated toward a permeated liquid chamber 4c while phosphoric acid is concentrated on the side of a concentrated liquid chamber 4b. The permeated liquid is desalted to recover pure water 7a and a volatile component is removed from the concentrated liquid along with water to recover a concentrated phosphoric acid liquid 9a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232790-A (JP)
Title: Transplanter
Inventor: TANAKA SHUJI
IPC: A01C11/00
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transplanter in which the total height of a preliminary seedling-feeding device in a stored state is small and which is equipped with a chemical agent-spraying device.  <P>SOLUTION: The preliminary seedling-feeding device for conveying preliminary seedlings from the front portion of a machine frame to the rear portion comprises a fixed seedling tray 23 fixed to a support bracket 21, and a front movable seedling tray 25 and a rear movable seedling tray 26 rotatably attached to the front and rear sides of the fixed seedling tray 23, respectively. The front movable seedling tray 25 is mounted above the fixed seedling tray 23 at a prescribed distance s, when stored. When stored, a chemical agent-spraying device 27 attached to the front portion of the fixed seedling tray 23 is rotated on a pivot 31 to the rear portion of the machine frame to change into a stored posture lodged on the basis of the preliminary seedling-feeding device. A height h on the storage is smaller than a distance s between the fixed seedling tray 23 and the front movable seedling tray 25.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235836-A (JP)
Title: Stairway
Inventor: FUTAKI KOZO
IPC: E04F11/02
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spiral stairway, even if it is made of wood, exerting a sufficient strength.  <P>SOLUTION: The stairway is composed of the followings; N numbers of central columns from a first to Nth located respectively at each top of N-angled shape in the plane view, a lower horizontal grider stretching across either two of the N central columns, an upper horizontal grider l stretching across either two of the N central columns for locating higher than the lower horizontal grider and also, in the plane view, locating on the same straight line with the lower horizontal grider, a bridgeboard stretched across the upper grider and the lower grider, and a tread board supported by the bridgeboard.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236458-A (JP)
Title: Indoor air conditioning system using geothermal heat
Inventor: TANAKA HIRONORI
IPC: F24J3/08
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indoor air conditioning system using geothermal heat can cool the inside of a room by outside air passing through a geothermal heat exchanging part in summer, for example, and furthermore, cool the inside of the room by directly feeding outside air into the room, and maintain an indoor cooling action by the outside air passing through the geothermal heat exchanging part over a long period of time.  <P>SOLUTION: When the outside air enthalpy is higher than each enthalpy of an air outlet 9 of the geothermal heat exchanging part 4 and a room 1, an air conditioning mode using geothermal heat for feeding outside air passing through the geothermal heat exchanging part 4 into the room 1 is formed, and when the outside air enthalpy is lower than each enthalpy of the air outlet 9 of the geothermal heat exchanging part 4 and the room 1, the outside air is directly fed into the room 1, and an air conditioning and underground cold storage mode directly using outside air for feeding outside air directly into the room 1 and into the geothermal heat exchanging part 4 for underground cold storage is formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234229-A (JP)
Title: Manufacturing method of acrylic resin film
Inventor: KOYAMA HIROSHI
IPC: B29C48/305
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an acrylic resin film having a low orientation, and a good surface condition.  <P>SOLUTION: The method of manufacturing the acrylic resin film 10 comprises the steps of pushing out molten acrylic resin from a die 1 in a film-like form to contact to a roll 2, and of allowing air to spout from an air knife 3 to make the acrylic resin film 10 to adhere tightly to the roll 2 in a process of conveying the acrylic resin film 10 by the rotation of the roll 2, and is characterized in that two air knives 3 are arranged at both ends in a width direction of the acrylic resin film 10 pushed out, the air temperature spouted from the air knife 3 is 20-160°C, and the thickness of the acrylic resin film is 10-200 μm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009237504-A (JP)
Title: Karaoke device
Inventor: KAMIMURA AKIHIRO
IPC: H04N5/937
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To sequentially change and reproduce images, by applying cross fade processing to a plurality of pieces of video data while suppressing manufacturing cost and processing load of a built-in processing device, in a Karaoke apparatus capable of reproducing video data, when performing Karaoke performance.  <P>SOLUTION: At a predetermined reproduction time position, when moving data is reproduced on a hardware decoder, next moving data is reproduced on a software decoder; and the output level of a hardware decoder video signal by the fading circuit is gradually decreased, while the output level of a software decoder video signal by the fade circuit is gradually increased. Moreover, the next video data is reproduced on the hardware decoder, in synchronization with the software decoder; and the output level of the hardware decoder video signal by the fade circuit is gradually decreased, while the output level of the software decoder video signal by the fading circuit is gradually decreased.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009244287-A (JP)
Title: Liquid crystal display and method of driving liquid crystal display
Inventor: TANAKA YUKIO
IPC: G09G3/20
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display of excellent display quality by avoiding contrast deterioration and occurrence of vertical stripe, and to provide a method of driving the liquid crystal display.  <P>SOLUTION: The liquid crystal display includes a control means CNT for controlling a display panel DP and an illumination means BL so as to light the illumination means in a third period continued from a second period, performing writing of video signals in the second period continued from the first period and performing writing of non-video signals in a first period, in one frame period. Each of display pixels PX includes a liquid crystal capacity Clc generated by a voltage applied between a pair of electrodes PE, CE and an auxiliary capacity Cst coupled to the liquid crystal capacity Clc. The control means CNT includes an auxiliary capacity electrode potential supply means for changing potential of an auxiliary capacity electrode Cs supplying the voltage to the auxiliary capacity Cst after writing the non-video signals, before writing of the video signals and after writing of the video signals and configured so as to superpose the potential of the same polarity as the non-video signals or the video signals on one potential of the pair of the electrodes PE, CE.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009245007-A (JP)
Title: Device and method for controlling machine tool
Inventor: TAKAHASHI YUSUKE
IPC: G05B19/18
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a deterioration in machining accuracy and to prevent a main shaft and a tool from interfering with a workpiece by suppressing heat generation of a vertical shaft driving source when stopping the driving of a machine tool and performing control for energy saving.  <P>SOLUTION: A control device 20 performing control for energy saving of the machine tool holds the main shaft by a reference point moving means 23, at an original point being a reference point position within an effective range preset in three axial directions of an X-axis, Y-axis and Z-axis when the machine tool stops, and holds the main shaft at a position where the main shaft does not interfere with the workpiece in an X-axial or Z-axial direction. After a timer 24 measures a set time to start an energy saving mode, a Y-axis driving source stopping means 21y interrupts electricity supply to a Y-axis servo motor My and operates a brake device 13. A position monitoring means 25 detects a positional deviation amount of the main shaft in a Y-axial direction, and a discriminating means 31 discriminates whether the detected positional deviation amount from the reference point position of the main shaft is within an effective range. When the positional deviation amount is outside the effective range, a releasing means 32 releases the energy saving mode.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243975-A (JP)
Title: Mask plate for inspecting lens, and lens inspection method
Inventor: NONAKA HIDETOSHI
IPC: G01M11/00
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens protector for improving manufacture efficiency and inspection efficiency of defects of lens.  <P>SOLUTION: The protector 11 includes a pedestal 12, a cover 13, and a mask plate 15. A plurality of first openings 16 provided to penetrate a front and rear are provided on the pedestal 12 in prescribed array, and lenses 14 are mounted on the first openings 16. A plurality of second openings 22 smaller than the lenses 14 are provided on the cover 13 in the same array as the first openings 16, and the cover is covered on the pedestal 12 so that the second openings 22 correspond to the first openings 16 respectively, and the lenses 14 are sandwiched together with the pedestal 12. The mask plate 15 is black color, smaller than the second openings 22, a plurality of third openings 26 are provided in the same array as the first openings 16 and the second openings 22, and when defect of the lens 14 is inspected, the mask plate is covered on the cover 13 so that the third openings 26 correspond to the first openings 16 and the second openings 22 respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240572-A (JP)
Title: Ball shooter for game machine and game machine having same
Inventor: ADACHI GIICHI
IPC: A63F7/02
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball shooter for game machines capable of preventing the easy transmission of an impact when shooting a game ball set at a ball shooting position, to a subsequent game ball and surely shooting a shot game ball onto a game area.  <P>SOLUTION: A ball feed passage 14 is provided with a ball space part S allowing a subsequent game ball P2 to stay at the ball feed passage 14 with its in contact with a preceding game ball P1, even if the subsequent game ball P2 is fed from a flow straightener 12 with the preceding game ball P1 present at a ball shooting position H.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253404-A (JP)
Title: Communication device
Inventor: SAKAKIBARA SHINICHI
IPC: H04M1/58
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device which is capable of improving the conversational quality by suppressing echo during conversations in accordance with an occurring sidetone signal.  <P>SOLUTION: When a difference between the sound volume of a sidetone signal R and a prescribed value is ≤6 dB, the magnitude of a sound signal transmitted from a microphone 24a is reduced by this difference to reduce the magnitude of the occurring sidetone signal R, whereby echo occurring during conversations can be suppressed to improve the conversational quality because the sidetone signal R input to a speaker 24b of a handset 24 is reduced. When the difference between the sound volume of the sidetone signal R and the prescribed value is >6 dB, the magnitude of the sound signal transmitted from the microphone 24a is reduced to a fixed value "6 dB" at most to prevent the state that the magnitude of the sound signal transmitted from the microphone 24a is too reduced for a user of a communication device of the other party to hear sound.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247451-A (JP)
Title: Swing type exercise apparatus
Inventor: KANETSUNA YOSHIHISA
IPC: A63B23/00
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exercise apparatus capable of preventing an elastic band from being easily caught by a seat or the like and preventing the elastic band from hindering a user in the exercise for the upper half body.  <P>SOLUTION: The swing type exercise apparatus 1 includes the seat part 2 on which the user 100 is seated, a driving part 3 for swinging the seat part 2, and a leg part 30 for supporting the driving part 3. The swing type exercise apparatus 1 has elastic bands 50 with the ends 50a which can be gripped by the user 100 seated on the seat part 2. The base end 50b of each elastic band 50 is locked by a locking part 55 in the seat part 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247620-A (JP)
Title: Endoscope apparatus and adapter
Inventor: ISHIGAMI TAKAKAZU
IPC: G02B23/26
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope apparatus constituted so that a projection part is provided on a distal end surface of a distal end part body and heat of an LED provided in an adapter is surely and efficiently transferred to the distal end part side even when the distal end body is formed from a material of bad heat conductivity.  <P>SOLUTION: The endoscope apparatus is provided with: a distal end part body 30; a projection part 30h formed on a distal end surface 30p; a through-hole 30c formed in the distal end part body 30; a heat transfer member 51 engaged with the through-hole 30c; an O ring 61 for energizing the heat transfer member 51 on the distal end side; an adapter body 140 with an LED 150 fixed; and a recessed part 140h formed on a rear end surface 140p of the adapter body 140. When the adapter 110 is fitted to a distal end part 21, a bottom surface 140t is abutted on a projection surface 30t and the rear end surface 140b is abutted on an engagement part 52 against energization to the distal end side by the O ring 61.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253759-A (JP)
Title: Label printing system, imaging apparatus, imaging method, recording and playback device, and printing method
Inventor: MURAKOSHI TAKA
IPC: H04N5/225
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To easily image imaging data for a label of an optical disk.  <P>SOLUTION: While an imaging section 11 images a subject, guide display data corresponding to the shape of an optical disk to store the imaging data thereon are displayed on a display section 16, a storage section 15 stores therein guide associated data indicating a size or a position of the guide display data in imaging in association with the imaging data for the label imaged by the imaging section 11 together with the imaging data for the label, and the imaging data for the label are printed on a label side of the optical disk by a printer inside a recording and playback device 30 in accordance with the guide associated data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248490-A (JP)
Title: Mold structure
Inventor: SASAKI SUMIO
IPC: B29C33/38
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold structure improving cooling efficiency of a mold by forming a complicated cooling water passage without increasing the mold manufacturing cost and the manufacturing period, and further reducing the size of the mold.  <P>SOLUTION: The mold structure has the cooling water passage formed inside a bumper movable mold 10 for injection molding. The bumper movable mold 10 comprises: a main body core insert 11 having a main cooling water passage 21 formed therein; and a partial core insert 31 provided to at least one location of the main body core insert 11. The partial core insert 31 has a hollow cooling water pool part 31c which becomes the cooling water passage, and cooling water inflow/outflow paths 31a, 31a having a smaller diameter than that of the main cooling water passage 21 and communicating the cooling water pool part 31c to the main cooling water passage 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009257776-A (JP)
Title: Method for screening olfactory sensibility inhibitor
Inventor: KUMIHASHI KENTARO
IPC: G01N33/15
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for evaluating or screening objectively a material capable of inhibiting or adjusting olfactory sense.  <P>SOLUTION: In this method for evaluating or screening an olfactory sensibility inhibitor, a material is evaluated or selected, which can inhibit an electric activity generated by a cation channel by adding a test material to a substrate having a potential-dependent cation channel. The method for evaluating or screening the olfactory sensibility inhibitor includes following processes for: (1) adding the test material to the substrate having the potential-dependent cation channel; (2) measuring the electric activity generated by the potential-dependent cation channel; (3) comparing the electric activity measured in the step (2) with an electric activity in a reference group; and (4) evaluating or selecting the test material inhibiting the electric activity as the olfactory sensibility inhibitor based on the result in the step (3).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259893-A (JP)
Title: Electromagnetic wave receiving device, imaging device and electromagnetic wave receiving method
Inventor: HIROSE YUTAKA
IPC: H01L27/144
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic wave receiving device directly and easily (at least at room temperature) detecting electromagnetic waves of a wide band including the terahertz band and achieving size reduction.  <P>SOLUTION: The electromagnetic wave receiving device obtaining charges according to an electric field of electromagnetic waves incident upon a semiconductor substrate includes: a first region 2 formed on the semiconductor substrate 1 and having a first charge density; an electro-conductive region 4 formed over the first region 2 via an insulating region 7; and a second region 3 disposed on the semiconductor substrate 1 adjacent to the first region 2 and having a second charge density lower than the first charge density. The second region 3 is connected to a charge detection circuit disposed outside the drawing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009028888-A (JP)
Title: Vacuum table and method for supporting object
Inventor: ARNON BENNATAN
IPC: B23Q3/08
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum table and a method for supporting and examining objects in various sizes and shapes.  <P>SOLUTION: The vacuum table is equipped with a vacuum plate 10 comprising a flat upper surface and a first group of holes, a supporting element 30 comprising at least one void for sucking air, and an exchangeable adapter 20 positioned between the supporting element 30 and the vacuum plate 10. The exchangeable adapter 20 comprises a second group of holes. The holes of the second group are substantially smaller than the correspondent holes of the first group, the holes of the second group and the holes of the first group are at least partially overlapped with each other, and the vacuum plate 10 is substantially thicker than the exchangeable adapter 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT