baber/WOPTO huggingface dataset:
Patent JP-2008280569-A (JP)
Title: Vacuum film deposition system, and stacked body film-deposited using the same
Inventor: TANI TAKAYUKI
IPC: C23C14/56
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roll to roll type system capable of performing stable vacuum film deposition for a long time and at high speed to a substrate or a base material.  <P>SOLUTION: During film deposition in the main chamber 11, a first roller unit 1402 elevates, and a state where a web 23 is stored in a first sub chamber 10 in a first film length regulation mechanism 14 is made. At the same time when it reaches the end of a material set in a delivery roller 1, a first load lock roller 2 is closed, and the web 23 is made into a stationary state between the delivery roller 1 and the first load lock roller 2, and the state of zero speed is made. Simultaneously with this, a dancer roller head 28 lowers to the lower part of the first sub chamber 10 in accordance with the carrying rate of the web 23, and the web 23 stored in the first sub chamber 10 is carried to the main chamber 11, and a state where film deposition is continued is made.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281698-A (JP)
Title: Electrophotographic device
Inventor: TAKIZAWA KUMIKO
IPC: G03G15/08
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic device comprising brush fibers located on the downstream side of a transferring means and also on the upstream side of a charging means, and abutted against the surface of an electrophotographic photoreceptor, in which a defective image and the contamination of the charging means are suppressed.  <P>SOLUTION: The electrophotographic device includes brush fibers 6, 7 applying a residual toner after transferring to the surface of an electrophotographic photoreceptor 1 after its collection. The electrophotographic photoreceptor 1 has a plurality of recesses at the surface layer. The depth Rv of each recess is 0.3 to 2.0 μm. The relation between the major axis diameter La in the longitudinal direction of the electrophotographic photoreceptor 1 in each recess and the longest diameter Lc of each brush satisfies inequality (1): 2((Lc/2)<SP>2</SP>-(Lc/2-0.3)<SP>2</SP>)<SP>1/2</SP>≤La, the minor axis diameter of each recess is smaller than the weight average particle diameter of the toner, and also, the number of the recesses is ≥60 pieces per 100 μm square.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281110-A (JP)
Title: Sealing structure
Inventor: MATSUO TAKESHI
IPC: F16J15/10
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing structure capable of reducing manufacturing cost, and stabilizing installation performance of a gasket, even when a dimensional tolerance of an installation groove is large.  <P>SOLUTION: This sealing structure is provided so that the gasket 30 installed in the installation groove 11 arranged on one member 10, has a body part 31 smaller than a groove width of the installation groove 11 in a dimension in the width direction of the installation groove 11, and has a surface 21 of the other member 20 and a pair of seal surfaces 34 and 35 respectively brought into close contact with a groove bottom surface of the installation groove 11, on both ends of the body part 11 in the depth direction of the installation groove 11. The installation of groove 11 is constituted of a curved surface becoming deepest in the groove depth in a central part in the groove width direction on the groove bottom surface. A pair of groove bottom side projection parts 32 and 33 projecting to both sides in the width direction from the body part 31 and abutting on a surface of the installation groove 11, are arranged in the longitudinal direction of the gasket 30 by sandwiching the seal surface 35, on the groove bottom side of the installation groove 11 in the gasket body part 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008283028-A (JP)
Title: Surface light emission type semiconductor laser, manufacturing method of the same, module, light source device, information processing apparatus, optical transmission apparatus, optical space transmission apparatus, and optical space transmission system
Inventor: SUZUKI SADAICHI
IPC: H01S5/183
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a VCSEL capable of effectively performing mode control.  <P>SOLUTION: VCSEL 100 includes a p-type GaAs substrate 102; a p-type lower DBR 106 formed on the GaAs substrate 102; an active layer 112 formed on the lower DBR 106 for emitting light; an optical mode control layer 120 formed on the active layer 112 for selectively absorbing or reflecting a light oscillation wavelength to control the mode of laser light; and an upper DBR 124 formed on the optical mode selection layer 120.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286263-A (JP)
Title: Vacuum heat insulation material
Inventor: KATSUBE TAKESHI
IPC: C03C3/089
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of pin holes in a vacuum heat insulation material pierced therein from the inside even when its outer wrapping material uses a thin innermost layer, thereby dispensing with a bag breakage inspection process and suppressing temporal gas intrusion due to permeation through the innermost layer.  <P>SOLUTION: A glass fiber constituting a core material 2 is made of a glass composition composed of 50-70 wt.% SiO<SB>2</SB>, 0-7 wt.% Al<SB>2</SB>O<SB>3</SB>, 8-20 wt.% of Na<SB>2</SB>O and K<SB>2</SB>O in combination, 0-6 wt.% MgO, 2-15 wt.% CaO, and not more than 3 wt.% of other ingredients, where the percentages by weight of these ingredients total 100% and the surface tension of a melt is not more than 300 mN/m. In addition, the innermost layer of the outer wrapping material 4 is a 15-50 μm thick resin film. This decreases the frequency of cutting in glass fiberization, dramatically reducing the probability of shot entry.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286447-A (JP)
Title: Ventilation device
Inventor: HIGUCHI YOSHIAKI
IPC: F24F7/00
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ventilation device capable of adjusting an air current inflow and outflow state by properly tilting a blade body controlling the inflow and outflow of the air current between two spaces, maximizing ventilation effect and keeping a ventilation state while suppressing increase of the amount of passing air even when pressure difference between the spaces has increasing tendency.  <P>SOLUTION: A box-shaped ventilation device main body 10 provided with opening portions 11, 12 facing two spaces 30, 40 to be ventilated, is disposed, the blade body 13 capable of closing one of the opening portions 11, 12 is disposed in the ventilation device main body 10, and a clearance between an end portion of the blade body 13 and an inner face of the ventilation device main body 10 is gradually reduced in accompany with the tilting of the blade body 13 to be close to one of the opening portions 12 in tilting the blade body 13 according to pressure difference between two spaces, thus a cross-sectional area of an air flow channel is properly adjusted to the change of pressure to reduce a degree of change of the amount of passing air, and rapid flowing in and out of the air into one of the spaces can be prevented in sudden change of pressure to keep a proper air conditioning state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008287437-A (JP)
Title: Information processing method and information processor
Inventor: MITARAI HIROSUKE
IPC: G06N3/00
Filed: 2007-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique relating to a data representation method which saves a manifold inherent surface shape at a permissible grade and is suitable for pattern classification, and a pattern identification method utilizing the above data representation method.  <P>SOLUTION: Label data indicating a class to which the processing data belongs is input together with the processing data belonging to respective different classes (S20). A distance relationship between each input processing data is obtained (S22). A degree of separation between classes between classes are set (S23). Information which shows distance relationship is updated based on the label data and information indicating the degree of separation between classes (S24). Information indicating a data mapping relationship which approximates the distance relationship which updated information indicates is obtained (S25).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008286081-A (JP)
Title: Constellation device for wind power generation device
Inventor: IKEDA KAIDO
IPC: F03D11/04
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To use a wind power generation device for operation accompanied by movement and relocation.  <P>SOLUTION: A constellation device for using the wind power generation device for operation accompanied by movement and relocation can be provided by combination of a bottom plate almost similar to a bottom part of the wind power generation device body and strong enough to support the weight of the wind power generation device body, and a support member of one of methods of at least 3 or more plate shape support members connected to the bottom plate by bolts and nuts and having a length in a radial direction separating from a center part of the bottom plate, at least 3 or more bar shape support members connected to the bottom plate by a supplementary plate, or three or more support members with mixture of plate shape support members and bar shape support members connected to the bottom plate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288842-A (JP)
Title: Digital broadcasting receiver
Inventor: NAKAI KIYOUJI
IPC: H04N21/426
Filed: 2007-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a digital broadcasting receiver where the time prior to outputting of video images and sound, when power is supplied and when a channel is switched, is shortened.  <P>SOLUTION: The digital broadcasting receiver is capable of receiving digital broadcasting and analog broadcasting comprises a digital broadcasting decoding means 100 for decoding encoded digital broadcasting signals; an analog broadcasting demodulation means 200 for demodulating modulated analog broadcasting signals; a switching means 300 for selecting and outputting the digital broadcasting signals from the digital broadcasting decoding means 100 and the analog broadcasting signals from the analog broadcasting demodulation means 200; and a control part 9 for controlling the switching means 300 so as to output the analog broadcasting signals, when power is supplied and when the channel is switched.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007334326-A (JP)
Title: Coating liquid for forming photoreceptive layer and production method therefor, photoreceptor produced using the coating liquid, image forming apparatus using the photoreceptor, and electrophotographic cartridge using the photoreceptor
Inventor: MIMORI MITSUSACHI
IPC: G03G5/00
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable coating liquid for forming a photoreceptive layer having high productivity, and a production method of the coating liquid, and to moreover, provide a high-performance electrophotographic photoreceptor and an image forming apparatus which can produce high-quality images under various operating conditions without the manifestation of image defects, such as black spots, colored spots.  <P>SOLUTION: In a method for preparing the coating liquid for forming the photoreceptive layer of an electrophotographic photoreceptor, containing a charge-generating material and a binder resin, a dispersion medium having a mean particle size of 1.0 to 350 μm is used as the dispersion medium for dispersing the charge generation material in the coating liquid for forming the photoreceptive layer. The coating liquid for forming the photoreceptive layer, prepared by the present method, is preferable for the formation of the photoreceptive layer of the electrophotographic photoreceptor. It is also preferable that a phthalocyanine pigment be used as the charge generation material, and that the 50% cumulative value (D50) of particle size distribution of the phthalocyanine pigment in the coating liquid be 0.13 μm or smaller when it is measured by the dynamic light-scattering method.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008284793-A (JP)
Title: Mold heating method and molding apparatus
Inventor: IMAMURA TAKASHI
IPC: B29C45/78
Filed: 2007-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold heating method which can raise the uniformity of the temperature distribution of a mold of an injection molding machine and to provide a molding apparatus.  <P>SOLUTION: The mold heating method comprises includes the steps of arranging two or more plate-type heaters 10a-10h to each side of a rectangular mold 7, arranging two or more temperature sensors 12a-12h for detecting the temperature of each control point A-H of the mold 7, and controlling power supply to of the heaters 10a-10h by employing the average temperature and gradient temperature (temperature difference) based on the detected temperature of the each temperature sensors 12a-12h into a controlled variable.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008288492-A (JP)
Title: Semiconductor package, mounting structure thereof, and method of removing semiconductor package
Inventor: SATO AKIYOSHI
IPC: H01L23/04
Filed: 2007-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means to easily remove from a mounting board such a semiconductor package that an electrode pad bonded with solder to a packaging board is formed on only an external surface opposite to the mounting surface.  <P>SOLUTION: The semiconductor package includes a package body having a substrate 3 constituted of a conductive portion and insulating portion, and a semiconductor chip 7 disposed in the interior of the package body. In the semiconductor package 1, a plurality of electrode pads 25 constituted of the conductive portion are formed on an external surface 3c of the package body, and a thermal conductive portion 27 connected to the electrode pad 25 is formed on the other external surfaces 3a, 3b of the package body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008290807-A (JP)
Title: Control device of automated warehouse
Inventor: YAMAOKA DAISUKE
IPC: B65G1/04
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To receive a load by a simple control constitution without returning the position of the load generated with positional deviations from its original position, even when the positional deviations of the load are generated due to the occurrence of an earthquake.  <P>SOLUTION: When setting an earthquake mode as an operation mode for controlling a transfer operation of a load transfer device having arms 21a and 21b, an opening width B2 of the arms 21a and 21b, when starting an extruding operation is adjusted to coincide with a frontage size A with respect to the one load W stored in a storing part 14 (Fig.6(a)). After the opening width B2 is adjusted, the arms 21a and 21b are subjected to extrusion operations, directed toward the storing part 14 (Fig. 6(b)). As a result, the transfer operation can be performed, while avoiding a collision of the load W and the arms 21a and 21b in the extrusion operation, even when positional deviation of the load W is generated due to the earthquake.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008294748-A (JP)
Title: Radio equipment
Inventor: YUSE YOSHIO
IPC: H04B1/40
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide radio equipment capable of improving an antenna characteristic more when switching and using a loop antenna and a monopole antenna.  <P>SOLUTION: The radio equipment switches a first mode for making an antenna element formed in a loop shape operate as a monopole antenna and a second mode for making the antenna element operate as a loop antenna. In addition, the antenna element has a first end point and a second end point, and the radio equipment contains a first switch that short-circuits the first end point and the second end point in the first mode and does not short-circuit the first end point and the second end point in the second mode, and a second switch that makes switching to a first path for feeding the power to the antenna element with the first end point as a feed point in the first mode and makes switching to a second path for feeding the power to the antenna element with the first end point and the second end point as feed points in the second mode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291922-A (JP)
Title: Pulley device with built-in one-way clutch
Inventor: MORI HIROSHI
IPC: F16H55/36
Filed: 2007-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact pulley device with a built-in one-way clutch, in which processing cost of a sleeve can be reduced, and reliability in assembling of the sleeve with a rotating shaft of a vehicle auxiliary device can be improved.  <P>SOLUTION: In this pulley device 10 with a built-in one-way clutch, the inner circumferential surface of a sleeve 11 can be fitted with a rotating shaft 30, and the sleeve 11 can be fixed to the rotating shaft 30 by a nut 31. The inner circumferential surface of the sleeve 11 includes a cylindrical hole part 11a into which the rotating shaft 30 can be fitted, and a coupling member fitting hole 11b capable of internally fitting the nut 31. When the rotating shaft 30 is fixed to the sleeve 11 by the nut 31, the nut 31 is positioned inward of an anti-automobile accessory side end face of the sleeve 11 in an axial direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008077051-A (JP)
Title: Display device
Inventor: LEE JONG-HWAN
IPC: G09G3/20
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of reducing the power consumption by reducing the total size and decreasing driving frequencies.  <P>SOLUTION: The display device has a plurality of pixels each including a main pixel connected to a main gate line and a data line, and a sub-pixel connected to a sub-gate line and the data line. A main gate driver outputs a main gate pulse to the corresponding main gate line during a first period. A sub-gate driver outputs a sub-gate pulse to the corresponding sub-gate line during a second portion of the first period. The data driver applies a sub-pixel voltage to the data line during a second portion and applies the main pixel voltage to the data line during a third portion of the first period. Therefore the sub-gate driver is reducible in size and driving frequencies of the main and sub-gate drivers can be prevented from increasing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008297761-A (JP)
Title: Surface structure and surface treatment method for concrete structure of water-utilization facility
Inventor: OGURA KATSUYUKI
IPC: E02B5/00
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface structure for a concrete structure of water-utilization facilities excellent in abrasion resistance, and a surface treatment method for the concrete structure of the water-utilization facilities for forming the surface structure.  <P>SOLUTION: Characteristically, the surface structure 1 for the concrete structure of the water-utilization facilities comprises an abrasion-resistant resin layer 5 which is formed along a surface of a concrete substrate 2, and an anchoring portion 4 which is provided in the state of being fixed to the surface of the concrete substrate 2, so as to anchor the abrasion-resistant resin layer 5 on the concrete substrate 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008296480-A (JP)
Title: Forming die, and light guide manufacturing method
Inventor: UEKATANO MITSURU
IPC: G09F13/18
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forming die for reducing manufacturing cost.  <P>SOLUTION: The forming die 1 comprises a base plate 2, a plurality of molding pins 3, and a thrust member 4. The base plate 2 has a plurality of pin holes 11 formed in a columnar shape corresponding to recessed portions 104 of a light guide plate 101, where the molding pins 3 are mounted. The molding pins 3 for molding the recessed portions 104 of the light guide plate 101 is removably mounted on the base plate 2. The molding pins 3 each consist of a stored portion 15, a protruded portion 16, and a thrust portion 17. The stored portion 15 is formed in a columnar shape with its diameter being the same as that of the pin hole 11 and stored in the pin hole 11 of the base plate 2. The protruded portion 16 is protruded from a molding face 2a of the base plate 2. The protruded portion 16 is formed in a columnar shape being the same that of the stored portion 15. At the upper part of the protruded portion 16, an inclined face 18 is formed which is cut at an angle of about 45-60° to the molding face 2a of the base plate 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007249232-A (JP)
Title: Display device and electronic apparatus
Inventor: ONISHI YASUNORI
IPC: G09F9/00
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of achieving double-sided display, in which the device can be made thin, and when an illumination means such as backlight is shared by the front and the rear display means, degradation in the display quality in respective display means can be suppressed.  <P>SOLUTION: The display device 100 is provided with a first display means 110 having a display surface on the front, a second display means 120 having a display surface on the rear and a common illumination means 130 for irradiating both the first and the second display means with light. The illumination means 130 comprises a light guide member 132, provided with a first light emitting surface 132b opposite to the first display means and a second light-emitting surface 132c opposite to the second display means, and a semi-transmission/reflection means 141 is arranged between the second light-emitting surface of the light guide member and the second display means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008298413-A (JP)
Title: Turbo freezer
Inventor: MEGURO AKIRA
IPC: F25B1/053
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive turbo freezer that remarkably reduces pressure loss in an intake side passage of a compressor and has high operating efficiency.  <P>SOLUTION: The turbo freezer 10 is equipped with an evaporator 20 vaporizing a liquid refrigerant, a condenser 30 liquefying the gaseous refrigerant, and the compressor (centrifugal compressor) 40 pressure feeding the gaseous refrigerant vaporized by the evaporator 20 to the condenser 30. An intake port 50 disposed on an extended line of a rotary shaft 42 of the compressor 40 and an outlet 26 of the gaseous refrigerant in the evaporator 20 are parallel with each other. The compressor 40 is disposed so that the rotary shaft 42 is positioned on an extended line of the axis of the outlet 26.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008304617-A (JP)
Title: Image forming apparatus
Inventor: KAMATA YOSHIHISA
IPC: G03G21/14
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can suitably eject sample ejection paper for each job.  <P>SOLUTION: The image forming apparatus ejects the sample ejection paper based on inputted instruction information by making possible input of the instruction information regarding an ejecting action of the sample ejection paper for each job through an inputting part 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT