baber/WOPTO huggingface dataset:
Patent JP-2009260383-A (JP)
Title: Plasma processing system
Inventor: TYLER JAMES SCOTT
IPC: H01L21/306
Filed: 2009-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processing system for processing a workpiece by a down-stream type plasma.  <P>SOLUTION: A processing chamber for the plasma processing system contains a chamber cover with a plasma cavity generally arranged between a power-supply electrode and a ground plate, a processing space isolated by the ground plate from the plasma cavity and a substrate supporter in the processing space for holding the workpiece. A plasma is generated directly in the plasma cavity. The ground plate removes electrons and ions from the plasma permitted from the plasma cavity regarding the entry into the processing space, and is adapted for an opening supplying the down-stream type plasma in a free group. The opening removes even an unobstructed-view passage for a light between the plasma cavity and the processing space. At least one removable sidewall is eliminated from the chamber cover or inserted in another mode, and the volume of the processing chamber can be adjusted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009292834-A (JP)
Title: Pharmaceutical composition of fenretinide having increased bioavailability, and method for using the composition
Inventor: GUPTA SHANKER
IPC: A61K47/44
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pharmaceutical composition for parenteral delivery of retinides such as fenretinide.  <P>SOLUTION: A pharmaceutical composition for parenteral delivery comprises retinides such as fenretinide and a solvent capable of dispersing or solubilizing the retinides. The solvent comprises a combination of an alcohol such as ethanol and an alkoxylated castor oil such as CREMOPHOR(R) EL, or comprises a retinide such as fenretinide in an emulsion containing a lipoid dispersed in an aqueous phase, an amount of stabilization of a non-ionic surfactant, optionally a solvent, and optionally an isotonic agent. In addition, a method of treating hyperproliferative disorders such as cancers is disclosed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009258766-A (JP)
Title: Integrated optics chip with reduced thermal errors due to pyroelectric effects
Inventor: SHAFER KENNETH W
IPC: G02B6/30
Filed: 2009-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated optics chip with improved performance when exposed to changing temperature.  <P>SOLUTION: The optic chip or integrated optic chip or MIOC has a top surface, a +Z face and -Z face. The chip is formed from a crystal having a high electro-optic coefficient such as lithium niobate. For the purpose of orienting the components to the optic chip to be described, the +Z crystal axis extends outward from the +Z face, the Z axis being the axis across which a pyroelectric effect is exhibited. The top surface is orthogonal to the Z axis. An input waveguide on the top surface receives an optical signal from an input port, passes the signal via a waveguide network, to an output waveguide coupling the waveguide network to an output port. A portion of the +Z and -Z faces are coated at least partially with a conductive coating. A conductive path couples the +Z and -Z faces to prevent a charge differential from developing between the +Z and -Z faces due to a change in temperature of the optic chip and the pyroelectric effect.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011040606-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: NAKAGAWA KAZUYUKI
IPC: H01L21/60
Filed: 2009-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability of a flip chip connected semiconductor device.  <P>SOLUTION: In assembly of a flip chip connected BGA, when a semiconductor chip 1 is solder-connected by flip chip connection, a solder precoat 3 is formed on a surface of a land 2j on a lower surface 2b side of a wiring board 2, and the land 2j and a solder ball as an external terminal are solder-connected, and thereby, shock resistance of a connection portion between the land 2j and the solder ball can be enhanced, and reliability of the BGA can be improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009258140-A (JP)
Title: Automatic analysis apparatus
Inventor: NAKAZATO TOSHIAKI
IPC: G01N35/02
Filed: 2009-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To make an automatic analysis apparatus free from such a restriction that a type of a sample is fixed for each position in a rack where the sample is placed, so that the automatic analysis apparatus can flexibly cope with various situations.  <P>SOLUTION: In the automatic analysis apparatus that mixes and reacts a predetermined reagent with a sample and analyzes from the reaction solution, a specific component contained in the sample, the type of sample can be set for each position in a rack where the sample is placed, and on the rack, a plurality of samples can be placed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011040315-A (JP)
Title: Led lighting module for irradiating rectangular region
Inventor: ICHIZAWA SHUNSUKE
IPC: F21V5/00
Filed: 2009-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting module for irradiating a rectangular region with uniform illuminance.  <P>SOLUTION: A lens is shaped with two non-spherical curved surfaces and a fillet applied to a line of intersection therebetween. The two non-spherical curved surfaces are defined to be shaped with a common major axis and minor axes having four different semi-elliptical cross sections. The surface passing through the center of a LED (Light Emitting Diode) and running at a right angle to the emission surface of the LED is a symmetrical surface, and the surface running at a right angle to the symmetrical surface and passing through the center of the LED is a first defined surface and the surface including the common major axis and running at a right angle to the first defined surface is a second defined surface. Two of the minor axes are included in the first defined surface and the other two are included in the second defined surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038733-A (JP)
Title: Air conditioner
Inventor: HATTORI SHUJI
IPC: F25B6/04
Filed: 2009-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner enabling highly efficient heat exchange without drastically increasing cost while reducing environmental load.  <P>SOLUTION: In the air conditioner 1, a compressor 21, a condenser 22 functioning as a condenser during cooling and an indoor unit 10 functioning as an evaporator during cooling are inserted in a refrigerant circulating passage in this order. In the refrigerant circulating passage during cooling, a refrigerant compression part 40 for compressing a refrigerant on the upstream side relative to a part which is the downstream side with respect to the condenser 22 and the upstream side with respect to the indoor unit 10 (between piping 33 and piping 34) is interposed in the part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038968-A (JP)
Title: Film thickness measuring device
Inventor: NISHIDA KAZUFUMI
IPC: G01B11/06
Filed: 2009-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems wherein, in a film thickness measuring device for irradiating a film having a thickness to be measured with light, determining a power spectrum from a spectrum of reflected light or transmitted light, and calculating the film thickness, since a widely different measured value is frequently acquired from a material having a thick haze such as polypropylene or polyethylene, the measurement is difficult, and since measured values are widely dispersed by tilt or crease of the film, the device is difficult to be used as an online thickness meter.  <P>SOLUTION: A measured quality such as a peak height, a peak area, a reflectance or the like of a power spectrum is calculated, and the measured quality is compared with a threshold to determine validity/invalidity of measurement, and a film thickness measured value is outputted to the outside only in the case of validity. Since widely different measured values can be removed, the reliability of the measurement is improved, and the measurement of the film thickness of polyethylene or the like which has been difficult to be measured hitherto is provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011039004-A (JP)
Title: Abrasion phenomenon analysis system and abrasion phenomenon analysis method
Inventor: MASHITA KEIJI
IPC: G01N3/32
Filed: 2009-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abrasion phenomenon analysis system and an abrasion phenomenon analysis method capable of readily analyzing, in a short time, abrasion phenomenon such as powder generation, the state of movement or oxidation, on a material interface of a metal member caused by contact between a plurality of metal members, over a wide-range of analysis region.  <P>SOLUTION: The abrasion phenomenon analysis system 10 includes a model generating part 21 for modeling the material interface, and a simulation section 22 for simulating behavior of metal powder. The simulation section 22 includes an oxygen rate determining section 31 for determining an oxygen rate of each cell 7; an exfoliation determining part 32 for executing exfoliation determination of each cell 7; a moving target determining section 33 for determining a moving target of an exfoliated cell 7; and a contact electrical resistance calculation part 34 for calculating the contact electrical resistance between an indent part 4 and a plate part 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011041589-A (JP)
Title: Puzzle
Inventor: SOMEYA KOICHI
IPC: A63F9/10
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a puzzle with high difficulty level of the game.  <P>SOLUTION: The puzzle includes: a storage box 2 in which the base of a pattern is formed on the entire surface of a bottom portion 2b ; a lower layer piece group 4 which is overlaid on a bottom portion 2b of the storage box 2; and an upper layer piece group 5 which is overlaid on the lower layer piece group 4. Pieces 41 to 49 of the lower layer piece group 4 are made of a transparent material, and the pieces 41 to 49 are provided with first opaque parts 41a to 49a for covering portions other than true patterns and dummy patterns out of the base of a background panel 3. Pieces 51 to 59 of the upper layer piece group 5 are made of a transparent material and the pieces 51 to 59 are provided with second opaque parts 51a to 59a for covering at least the dummy patterns. That is, the first opaque parts 41a to 49a and the second opaque parts 51a to 59a cooperate to complete one pattern 7 out of the base of the background panel 3.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011044576-A (JP)
Title: Semiconductor device and method of manufacturing semiconductor device
Inventor: MABE KENZO
IPC: H01L29/786
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device and a method of manufacturing the same, which can improve characteristics and reliability of an element.  <P>SOLUTION: The semiconductor device is a complementary field-effect transistor including gate electrodes 13, 14 on a high-permittivity gate insulating film 3 containing Hf. Parts of the gate electrodes 13, 14 in contact with at least the gate insulating film 3 mainly contain crystallized Ni silicide in which an Ni composition does not exceed 40%. An interface between Ni silicide contained in the gate electrode 14 on a p channel and the gate insulating film 3 contains at least one element out of B, Al, Ga, In, Tl. An interface between Ni silicide contained in the gate electrode 13 on an n channel and the gate insulating film 3 contains at least one element out of N, P, As, Sb, and Bi.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010102308-A (JP)
Title: Projection screen
Inventor: SO FUKUMEI
IPC: G03B21/60
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection screen with increased contrast of a screen and increased gain by improving a reflective front projection screen.  <P>SOLUTION: The projection screen includes a reflective layer, a light absorption structure, a plurality of diffusion layers, and a lens structure layer. The light absorption structure is located above the reflective layer and has a plurality of through-holes, part of the reflective layer being exposed out of the plurality of through-holes. The plurality of diffusion layers having a first refractive index, respectively, is placed in the plurality of through-holes having an absorption structure, and contacts with the part of the reflective layer exposing out of the plurality of through-holes. The lens structure layer is placed above the plurality of diffusion layers and the light absorption structure, and the light incoming side of the lens structure includes a plurality of convex lenses. The plurality of convex lenses respectively corresponds to the plurality of diffusion layers. The lens structure layer has a second refractive index, which is smaller than the first refractive index.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011044999-A (JP)
Title: Wireless communication apparatus
Inventor: ITO AKIRA
IPC: H01Q21/30
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To take interference measures of a radio signal between an antenna respectively connected with each of feeding points different from each other, and an antenna which presents another function, without shifting a resonant frequency.  <P>SOLUTION: A wireless communication apparatus includes: a plurality of antennas for respectively transmitting/receiving radio signals of frequency bands different from each other; and a plurality of resonance circuits respectively connected with the plurality of respective antennas. The plurality of resonance circuits are connected with a common feeding point.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046798-A (JP)
Title: Resin composition, sealing agent, and adhesive film or sheet
Inventor: SEKINO AKIKO
IPC: C09J163/00
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition having excellent impact resistance, a sealing agent and provide an adhesive film or sheet.  <P>SOLUTION: The resin composition includes an ethylene-(meth)acrylate copolymer (A) containing 0.03 to 10 wt.% epoxy group and having 100 g/10 min melt flow rate at 190°C and an epoxy resin (B) different from (A). The sealing agent is obtained by mixing the resin composition and a curing agent. The adhesive film or sheet is formed from the mixture of the resin composition and the curing agent.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047367-A (JP)
Title: Device for calculating residual gas rate in internal combustion engine
Inventor: IWASAKI TETSUYA
IPC: F02D45/00
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for calculating a residual gas rate with high accuracy in response to change of a valve overlap central position and inhibiting increase of a man-hour for adaptation and ROM capacity for map storage.  <P>SOLUTION: The device for calculating the residual gas rate in an internal combustion engine 1 includes a variable intake valve timing mechanism 105, a variable exhaust valve timing mechanism 109, and a residual gas rate calculation means calculating the residual gas rate in a cylinder according to valve timing of an intake valve 105 and an exhaust valve 108. The residual gas rate calculation means 201 calculates the residual gas rate VRES in the cylinder based on a cylinder inner exhaust gas quantity VRES_a at intake valve opening timing and an exhaust gas quantity VRES_b blowing back to at least one of the cylinder and an intake passage from an exhaust passage in an overlap period in which the intake valve and the exhaust valve are opened together.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011053256-A (JP)
Title: Optical laminate
Inventor: HIRAMA SUSUMU
IPC: G02B5/30
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical laminate which has an acrylic polymer and a cellulose ester and has a small optical anisotropy.  <P>SOLUTION: The optical laminate has a layer A composed principally of an acrylic copolymer having a ring structure and a layer B composed principally of a cellulose ester. In the optical laminate, a thickness ratio A/B between the layer A and the B layer is in the range of 1/99 to 50/50, and an absolute value of a retardation value Rth in a thickness direction is ≤5 nm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011051115-A (JP)
Title: Printing apparatus
Inventor: KITAZAWA KOJI
IPC: B41J2/01
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing apparatus capable of feeding electric power to the drive control part of a carriage without using an FFC, and avoiding cost increase.  <P>SOLUTION: The printing apparatus has the carriage that includes a head ejecting ink and prints an image on a medium while ejecting ink toward the medium by driving the head during movement of the carriage. The printing apparatus has the drive control part which is set in the carriage and drives the head by electric power, and a guide member guiding the movement of the carriage. The guide member is provided with a conductive part, through which the power is supplied to the drive control part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010065369-A (JP)
Title: Treatment apparatus for weft tip end portion of water jet loom
Inventor: TEI GENGI
IPC: D03D51/34
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment apparatus for the weft tip end portion of a water jet loom, smoothing the weaving and decreasing the loss of the weft by simultaneously satisfying a means for decreasing phenomena of fiber loosening generated at the weft tip end portion and a means for keeping tension at the tip end of the weft even when setting short the length of the length measurement of the weft extended on the one side of the right vicinity yarn part so as to provide stable weft perception.  <P>SOLUTION: A weft cutter cutting the weft arrived at the right vicinity yarn part of the water jet loom and a weft sensor sensing whether the weft arrived or not are set at a position within a range capable of passing through a reed space, the position of a catch cord yarn is made movable to the weft cutter side, a reed space of generally narrow width is formed at a reed positioned on the front side, and the weft cutter and the weft sensor are made passable through the reed space.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011057737-A (JP)
Title: Sheet
Inventor: HASHIMOTO TAKAO
IPC: C08L29/14
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet that is easily adhered to glass, has high light-ray transmittance, flexibility and water-vapor barrier property and low water absorption, and is particularly suitable for a sealing material of a solar cell module.  <P>SOLUTION: The sheet comprises a polyvinyl acetal resin of which the ethylene content is 0.5-40 mol%, and the degree of acetalization is 30 mol% or more. The polyvinyl acetal resin used preferably has a degree of polymerization of 400-3,500. Further, a thickness of the sheet is preferably in the range of 0.1-5 mm. The sheet is suitably used as a sealing material of a solar cell module.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011058024-A (JP)
Title: Surface treatment device for small article
Inventor: NARATA TADAAKI
IPC: C25D21/00
Filed: 2009-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment device for a small article which performs treatment in a state where a treatment tank is revolved and is further rotated, where the number of revolutions and the number of rotations can be individually changed so as to improve the quality of products.  <P>SOLUTION: The surface treatment device is equipped with: a revolution shaft 3; a revolution table 22 fixed to the revolution shaft 3; and a plurality of treatment tanks 21 arranged on the same circumference with a revolution axial center O1 as the center and capable of rotating via respective rotation shafts 32 to the revolution table 22. Each treatment tank 21 includes an anode 56 and a cathode part, further stores a treatment liquid and a workpiece, revolves the treatment tank 21 around the revolution shaft 3, and simultaneously rotates the same around the rotation shaft 32. The above device is further provided with: a driving motor 11 for revolution rotatively driving the revolution shaft 3; and a driving motor 24 for rotation rotatively driving the respective treatment tank 21 around the rotation shaft 32.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011061365-A (JP)
Title: Image forming device
Inventor: IBUKI KENJI
IPC: H04N1/393
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To save print paper sheets on a facsimile reception side.  <P>SOLUTION: The image forming device includes: a communication section for receiving facsimile data through a telephone line; a data storage section for storing received data; an image processing section for developing the stored received data to image data for printing; an image storage section for storing the developed image data; a printing section for printing the stored image data on a prescribed paper sheet; and a control section for controlling the communication section, the image processing section, the data and image storage sections and the printing section. When printing the image data over a plurality of pages of the paper sheet, the control section combines the image data of the first page with the image data of the second page and prints them.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010015595-A (JP)
Title: Apparatus and method for modeling behavior of expansion board in computer system
Inventor: SUDHAKARAN E U
IPC: G06F9/445
Filed: 2009-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for modeling behavior of an extension board in a computer system.  <P>SOLUTION: When an expansion card is installed, an object is created by the computer viewer to represent the card. The computer viewer uses the card object to examine the card and obtains resource requirements for each function. The resource requirements are also provided to a resource conflict resolver object which attempts to assign resources to each I/O function on the card. The resource assignments are also stored in objects. The computer viewer then uses the card objects to store the resource objects in a persistent storage. During a later system boot operation, bus and card recognizer objects which identify expansion buses and cards present in the system are formed, and the function resource objects are retrieved from the persistent storage to represent each expansion card.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011056829-A (JP)
Title: Recording head cartridge
Inventor: UNEKAWA AKIHISA
IPC: B41J2/175
Filed: 2009-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording head cartridge which reduces useless suction of ink when sucking bubbles in a plurality of ink flowing paths with the same cap at the same time.  <P>SOLUTION: The recording head cartridge is equipped with a recording element substrate 11 having a discharging port 3 for discharging ink and an ink feeding port 15 for feeding ink to the discharge port. Further, the recording head cartridge has the ink flowing paths 41 for feeding ink to the ink feeding port 15 and is equipped with an ink feeding and holding member 9 for storing at least two inks with different surface tensions. The ink paths are arranged for each of the inks and the surface area of the ink flowing path into which the ink with greater surface tension flows is larger than the surface area of the ink flowing path into which the ink with smaller surface tension flows in.  <P>COPYRIGHT: (C)2011,JPO&INPIT