baber/WOPTO huggingface dataset:
Patent JP-2009216185-A (JP)
Title: Pipe connection structure and connector
Inventor: OI SHIGEO
IPC: F16L39/00
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To easily connect two pipe members without requiring an adhesive.  <P>SOLUTION: A connector comprises mutually connecting a receiving side connection port 24 of a lock piece 20 and an inserting side connection port 33 of a hose connection piece 30. The receiving side connection port 24 and the inserting side connection port 33 are formed so as to be mutually fit. Engaging means comprising an engaging hole 29 formed so as to be engaged with dropout mutually stopped and a lock nail 35 is provided on the receiving side connection port 24 and the inserting side connection port 33. The engaging means comprises so as to enable the inserting side connection port 33 of the hose connection piece 30 to be engaged with the receiving side connection port 24 of the lock piece 20 in a plurality of positions different in a circumferential direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216609-A (JP)
Title: Sugar chain sample preparation method
Inventor: SHIMAOKA HIDEYUKI
IPC: G01N33/48
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for liberating the O-bond type sugar chain added to sugar protein under a mild condition without using a dangerous reagent, and a means for refining and labeling the liberated O-bond type sugar chain by simple operation.  <P>SOLUTION: This sugar chain sample preparation method includes a process for mixing a sugar protein solution with a solid phase carrier having a hydrazide group and incubating the resulting mixture to liberate the O-bond type sugar chain from sugar protein, a process for bonding the liberated sugar chain and the solid phase carrier by a hydrazone bond by adjusting the pH of the solution to 6 or below to heat the solution, a process for washing off impurities not bonded to the solid phase carrier, and a process for allowing a compound having an aminooxy group to act on the solid phase carrier to bond the sugar chain to the compound by hydrazone-oxim exchange reaction while separating the sugar chain from the solid phase carrier.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009163196-A (JP)
Title: Organic el display device and method of driving the same
Inventor: LEE DONG-WOO
IPC: G09G3/30
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of driving an organic EL display device which is capable of smoothly switching the screens of the display device.  <P>SOLUTION: The method of driving the organic EL display device includes the steps of: switching the video of a pixel part that includes pixels to a black video; and sequentially dropping the voltage of a first power supply at least two times so as to be able to display the black image when the image is switched to the black video. Thus, the screen is naturally switched without making a user feel a sudden change of luminance as noise.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009222782-A (JP)
Title: Music piece playback system and method of specifying music piece playback position
Inventor: TSURUMI ATSUSHI
IPC: G09B15/00
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To accurately adjust a playback position to a designed place of a music piece with an easy (intuitive) operation.  <P>SOLUTION: The system includes: a dedicated sheet 5 on which a specialized pattern and a playback position selection figure for selecting a specialized pattern and a playback position of a music piece are superimposed and printed; an electronic pen 4 for reading out the specialized pattern printed on the dedicated sheet 5 by tracing the dedicated sheet 5 and for outputting trajectory information; and a control part 61 for starting playing back the music piece from the selected playback position in the selected music piece based on the trajectory information outputted by the electronic pen 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009221722-A (JP)
Title: Slope greening support member and slope greening method
Inventor: HARA YUTAKA
IPC: E02D17/20
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slope greening support member and a slope greening method reducing the number of materials and construction man-hours by further improving a conventional slope greening method.  <P>SOLUTION: The slope seeding and planting support members 1 each composed of lump bodies 11 of foam glass having open cells, and a cylindrical cage 10 filled with the lump bodies 11 of foam glass, are arranged in shelf shape or zigzag on the ground 2, and a lath wire netting 4 is stretched in a state of covering the ground 2 and the slope greening support members 1. Further, a soil dressing layer 7 is formed to cover the slope greening members 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009220368-A (JP)
Title: Image forming apparatus, information processor, program, image forming method, and image forming system
Inventor: IWATA NOBUYUKI
IPC: B41J29/38
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus wherein an information processor efficiently acquires the latest gamma correction table, an information processor, a program, an image forming method, and an image forming system.  <P>SOLUTION: The image forming apparatus is provided with: an HDD 104; a delivery section 303; a receiving section 301; and a printing controlling section 306. The HDD 104 stores a gamma correction table for every color component, which applies a gamma correction to printing target data, according to characteristics of a printing means for printing an image corresponding to the printing target data, on a printing medium. The delivery section 303 voluntarily sends the gamma correction table stored in the HDD 104, to a computer to apply the gamma correction to the printing target data. The receiving section 301 receives the printing target data to which the gamma correction is applied by the use of the gamma correction table, from the computer. The printing controlling section 306 enables the computer to hold the latest gamma correction table by printing an image corresponding to the received printing target data on a transfer sheet of paper with a print engine 107.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009222692-A (JP)
Title: Signal enhancer of immunochemical reaction, and immunological measurement method
Inventor: OGAWA TOSHIHIRO
IPC: G01N33/531
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal enhancer of an immunochemical reaction to obtain a low noise and a high noise in immunological measurement.  <P>SOLUTION: This signal enhancer of the immunological reaction contains a copolymer obtained by copolymerizing a monomer (A) made of N-substituted (meth)acrylamide and a monomer (B) made of (meth)acrylic acid ester.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226503-A (JP)
Title: Joining method of microchip substrate, and microchip
Inventor: ARAI SUSUMU
IPC: B81C3/00
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of thermocompression-bonding microchip substrates made of a plastic material and having a microchannel on the surface thereof, capable of joining without deformation of the channel due to influences of heat and pressure.  <P>SOLUTION: The method is jointed a first microchip substrate having a microchannel on its surface and made of a plastic material to a second microchip substrate made of a plastic material having a surface in tight contact with the surface of the first microchip substrate having the microchannel by thermocompression bonding process. The method for joining the microchip substrates is characterized by that on a laminate surface of the first microchip substrate, a second laminate surface is formed around an external edge of the microchannel and that the second laminate surface is lower than the first laminate surface which is the counterpart laminate surface by 1-30 μm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232508-A (JP)
Title: Electronic equipment and power supply system
Inventor: FUJITA KODAI
IPC: H01M10/44
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment capable of operating an external device connected to a power supply device while performing charging in a non-contact state, and to provide a power supply system capable of operating an external device connected to a power supply device from electronic equipment to be charged in a non-contact state.  <P>SOLUTION: The power supply device 70, with a personal computer 80 connected thereto, supplies charging power to a battery 60 in a non-contact state. When the power supply device body is disposed on a preset charging position in the power supply device 70, command information instructing execution of a preset processing is transmitted to the personal computer 80 through the power supply device 70.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232030-A (JP)
Title: Server apparatus and communication system
Inventor: YASUDA AKIHISA
IPC: H04L12/70
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To equivalently handle equipment for performing wired communication and equipment for performing wireless communication when both pieces of equipment are arranged and to improve communication quality according to a wireless communication environment.  <P>SOLUTION: An equipment communication function management information storage part 11 in a server apparatus 1 stores for each equipment, information indicating for each equipment, a maximum calling frequency permitting repeated calling when an error occurs during the calling and a maximum communication frequency permitting repeated transmission of a control instruction to equipment when an error occurs during the transmission of the control instruction. A communication management part 12 repeats calling until the error is solved within the maximum communication frequency of the equipment as an upper limit when an error occurs during calling to any one piece of equipment, and repeats the transmission of the control instruction until the error is solved within the maximum communication frequency of the equipment as an upper limit when an error occurs during the transmission of a control instruction to any one piece of equipment.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009194350-A (JP)
Title: Optical sensor and flat plate display device using the same
Inventor: KIM DO-YOUB
IPC: G09G3/18
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sensor capable of generating a light sensitive signal dealing with circumferential light, by obtaining change in a current amount due to temperature change and compensating for the current amount caused by the change in an optical sensor, and a to provide flat plate display device.  <P>SOLUTION: The optical sensor includes: an optical sensing part having a photodiode that generates a first current, corresponding to circumferential light and a second current corresponding to ambient temperature; a temperature-compensating part that is interrupted in incidence of light and the generates a third current, having the same magnitude as that of the second current corresponding to the ambient temperature; and a buffer part for outputting a light-sensitive signal, corresponding to a current having the same magnitude as that of the first current by subtracting the third current generated in the temperature-compensating part from the second current generated in the optical sensing part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009234983-A (JP)
Title: Method for producing ethylene
Inventor: DOI TAKAO
IPC: B01J29/65
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for stably producing ethylene without loss of catalytic activity.  <P>SOLUTION: Provided is a method for producing ethylene by the dehydration reaction of ethanol, wherein the ethanol is brought into contact with a solid acid catalyst under conditions in which the ethanol is in a liquid state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008266790-A (JP)
Title: Apparatus and method of applying lubricant coating to magnetic disk via vapor flow path including selectively opened and closed shutter
Inventor: PETERSEN CARL
IPC: G11B5/84
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for applying a lubricant vapor to a hard magnetic disk.  <P>SOLUTION: Lubricant coatings are applied as lubricant vapor to magnetic disks 18 in a lubricant vapor flow path between the disks 18 and a reservoir 24 for liquid lubricant that is heated to the vapor. The flow path includes a vapor chamber 26 between the reservoir 24, an apertured diffuser 30, and a shutter 28 for selectively and simultaneously unblocking and blocking the flow path. While the shutter 28 is closed, lubricant vapor is confined in the vapor chamber 26. While the shutter 28 is open, the lubricant vapor flows via the flow path from the reservoir 24 to the holder 16. During substantial lulls in applying disks 18 to the flow path, the shutter 28 is closed and vaporizing heat is applied to the liquid lubricant, so that pressure in the vapor chamber 26 causes the volume of liquid in the reservoir 24 to remain substantially constant.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009235554-A (JP)
Title: Film deposition system and film deposition method
Inventor: KINOSHITA KIMIO
IPC: C23C14/32
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film deposition system and a film deposition method which can continuously perform a film deposition operation for a long time while attaining the improvement of film quality.  <P>SOLUTION: Regarding the film deposition system 1, a film deposition material Ma is evaporated by a plasma beam P in a vacuum vessel 10, and is stuck to a substrate 11 as the object to be treated, so as to deposit a film. The system comprises: the main anode 3 holding the film deposition material Ma and further guiding the plasma beam P; an annular auxiliary anode 4 arranged so as to surround the main anode 3 and further assisting the guidance of the plasma beam P by the main anode 3; and a position regulation apparatus 6 regulating the position of the auxiliary anode 4. The vacuum vessel 10 comprises through-holes 10f to 10j allowing the inside and outside of the vacuum vessel 10 to communicate. The position regulation apparatus 6 comprises: a regulation part 70 for regulating the position of the auxiliary anode 4 from the outside of the vacuum vessel 10 through the through-holes 10f to 10j; and bellows 80 maintaining the sealability of the through-holes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008246207-A (JP)
Title: Golf club head with non-metallic rear body
Inventor: MERGY JEFFREY T
IPC: A63B53/04
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf club head having a metallic front body and a non-metallic rear body joined together in a region of a golf head crown that is not under high stress upon impact with a golf ball.  <P>SOLUTION: This golf club head 10 includes a front body 12 preferably made of metallic material and a rear body 46 preferably made of non-metallic material. The front body 12 and rear body 46 are constructed so that a crown wall 20 on the front body 12 has a protruding section 38 that mates with a recessed section of the crown wall 20 of the rear body 46. The protruding section 38 of the crown wall 20 on the front body 12 lies in a region of the club head that experiences the highest deflection and stress during impact with a golf ball. Therefore, the club head behaves, during impact with a golf ball, substantially as if the rear body 46 are formed of metallic material rather than non-metallic material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009242130-A (JP)
Title: Substrate for epitaxial growth and method for manufacturing the same, and group iii nitride semiconductor element
Inventor: HIGO MASAAKI
IPC: H01L33/40
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for epitaxial growth, on which an LED structure having high light emission efficiency can be fabricated.  <P>SOLUTION: The substrate 2 for epitaxial growth includes at least: a single crystal substrate 3 having a principal surface 3a in a concavo-convex pattern; a base layer 4 formed by epitaxial growth on the single crystal substrate and composed of a first group III nitride crystal having a first surface 4a in a concavo-convex pattern; and an intermediate layer 5 formed by epitaxial growth on the base layer 4 and composed of a second group III nitride crystal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242279-A (JP)
Title: Clay mineral-based composite material and method for controlling sustainedly releasing property thereof
Inventor: ABE HISAO
IPC: A01N25/08
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling a sustainedly releasing property of an organic compound-clay mineral composite material.  <P>SOLUTION: The manufacturing method of the clay mineral-based composite material that sustainedly releases an organic compound by vaporization comprises employing as a main raw material a smectite clay mineral exhibiting a cation exchange performance between layers, removing interlayer water existing between the layers by a heat treatment and immediately, before water is condensed into the layers, bringing an organic compound exhibiting physiologically active functions into contact with the clay mineral to introduce the organic compound between the layers, where a hydrophobic group is bonded to the surface of the clay mineral before the contact process of the organic compound exhibiting physiologically active functions. Thus, the hydrophobic group on the surface of the organic compound-clay mineral composite material inhibits water vapor (water molecule) from penetrating into the layers of the clay mineral resulting in the enhancement of the stability of the organic compound between the layers thereby delaying emission of the organic compound.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241949-A (JP)
Title: Self-supporting bag with anti-slippage function
Inventor: OTSUKA YASUSHI
IPC: B65D30/16
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-supporting bag having an anti-slippage function, and having a heat-sealed part provided at the side part of the bag and easily held to allow a liquid content to be extracted safely without slippage when the bag is filled with the liquid content, in the field of a self-supporting bag having its bottom part formed in a gazette shape and made of a laminated film.  <P>SOLUTION: This self-supporting bag with an anti-slippage function comprises a gazette provided on a bottom part, at least one of two side seal parts is formed into a shape having a wide seal part formed by widening its seal width inward, and the wide width seal part is provided with a plurality of protrusions and/or recesses for preventing a slippage in a height or depth within a range of about 0.3 to 3 mm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241760-A (JP)
Title: Axle box support device
Inventor: UMEHARA YASUHIRO
IPC: F16F15/027
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an axle box support device giving smooth travel in any of a straight track and a curved track with a relatively simple mechanism.  <P>SOLUTION: This axle box support device (10) consists of a vertical shock-absorbing device (11a) provided between a truck frame (2) and an axle box (9) and absorbing shock of vertical movement of the axle box (9), and a longitudinal support device (12) provided between a pair of wheel sets (5) for connecting the distance between the attachment section (2c) of the truck frame (2) and the axle box (9), and regulating the longitudinal movement X of the axle box (9). The longitudinal support device (12) is a damper device operated upon receipt of stress of not less than a prescribed value from the axle box (9).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242181-A (JP)
Title: Tungsten carbide powder and method for producing the same
Inventor: ASADA NOBUAKI
IPC: C01B32/949
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide tungsten carbide powder having both of high hardness and high strength (deflective strength) of a sintered hard alloy and to provide a method for producing the tungsten carbide powder.  <P>SOLUTION: The tungsten carbide powder satisfies 0.35≤X/Y, Z/Y≤2.85 and 0.20≤Y≤1.20 (wherein X, Y and Z are respectively the values (μm) of D10%, D50% and D90%, which are cumulative percent sizes of a particle size distribution obtained when the particle size of the tungsten carbide powder is measured by a laser diffraction and scattering method). The tungsten carbide powder is obtained by using a mixture of metal tungsten powder or tungsten oxide powder with carbon source powder as a raw material, heating the mixture, crushing the heated mixture in a pneumatic crusher by using a crushing gas of 0.4-0.7 MPa pressure and classifying the crushed mixture by a centrifugal classifier at 4.0-6.0 m<SP>3</SP>/minute classification air flow rate and at 2,200-3,500 m/minute peripheral velocity of the centrifugal classifier.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008181156-A (JP)
Title: Display device
Inventor: KIMURA HAJIME
IPC: G09G3/20
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems with transistors that the factors for the variations in gate lengths, gate widths and film thicknesses of gate insulating films arising due to differences in manufacturing steps and the substrates to be used overlap on each other to cause variations in threshold values and mobility and the variation occurs in the electric current value supplied to the pixel by the influence of the variation in the characteristic of the transistor and eventually stripes are generated on the surface.  <P>SOLUTION: The display device having pixels comprises the configuration that a signal line is electrically connected to a current source C(i+1) and a current source C(i+2) adjacent to each other via a changeover circuit and is further not electrically connected to an adjacent current source C(i) and thereby the influence of the characteristics of the transistors can be suppressed and the clean display can be provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008255989-A (JP)
Title: Clearance seal in blade of turbo machine
Inventor: HEINZ-SCHWARZMAIER THOMAS
IPC: F01D5/14
Filed: 2008-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clearance seal improved in a degree of sealing performance for sealing a clearance in a radial direction extended axially and radially between blades adjacent in two peripheral directions of a turbo machine.  <P>SOLUTION: The respective blade legs 6, 7 of the blades 1, 2 of the turbo machine adjacent in the two peripheral directions 3 have vertical grooves 10, 11 extended in one axial direction and open to the clearance 8 respectively. A band-like or string-like sealing element 12 is engaged with both vertical grooves 10, 11 by vertical side faces 13, 14, thereby covering the clearance 8. One of the blades 1 has a protrusion 15 in its blade leg 6, which is protruded in the peripheral direction from the blade leg 6, and the protrusion is extended in the peripheral direction 3 and the radial direction in the region of each vertical groove 10, thereby covering the axially long end of the clearance 8. The other blade 2 has a step-like recession 16 in its blade leg 7 so as to complement the protrusion 15 of one of the blades 1, and the protrusion 15 is engaged with the recess. The protrusion 15 has a horizontal groove 17 extended in the peripheral direction 3 and opened to the clearance 8. The sealing element 12 is engaged with the horizontal groove 17 by the end face.  <P>COPYRIGHT: (C)2009,JPO&INPIT