baber/WOPTO huggingface dataset:
Patent JP-2012044799-A (JP)
Title: Dc/dc conversion circuit
Inventor: HIROTSU KENICHI
IPC: H02M3/07
Filed: 2010-08-20
Abstract: PROBLEM TO BE SOLVED: To realize downsizing and enhancing a conversion efficiency in a DC/DC conversion circuit for boosting.SOLUTION: A DC/DC conversion circuit 1 which boosts and outputs an input direct current voltage comprises a plurality of capacitors C1-C4 and a connection device 10 which connects these in parallel or in series. The connection device 10 includes a circuit which carries out a parallel connection of each capacitor via switches for parallel connection S1a S2a, S3a, S1b, S2b, and S3b, and a circuit which carries out a serial connection of each capacitor via switches for serial connection S1c, S2c, and S3c; and repeats a process where each of capacitors C1-C4 connected in parallel is charged by an input voltage and thereafter, is switched to serial connection to be discharged and output by selecting ON or OFF of each switch.
Patent JP-2011013686-A (JP)
Title: Display device comprising light guide
Inventor: VAN GORKOM GERARDUS
IPC: G02B26/02
Filed: 2010-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a display device which gives an improvement of image quality.SOLUTION: The display device includes a light guide and a movable element. By locally exerting a force on the movable element by means of selection means, optical contact between the movable element and the light guide can be brought about. Light emanates from the display device at the locations where optical contact takes place. Measures are taken to employ the force exerted by the selection means as efficiently as possible, which can be achieved by making the force act at the location where the optical contact takes place and/or by reducing or eliminating other adhesive forces (caused, inter alia, by differences in pressure, static charging, surface stresses, van der Waals' forces and/or chemical forces).
Patent JP-2012049662-A (JP)
Title: Image processing apparatus, image processing method, and image display apparatus
Inventor: SUZUKI NAOKI
IPC: H04N13/04
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus, image processing method, and image display apparatus that effectively improves image quality and alleviates users' fatigue.SOLUTION: An image processing apparatus of the present invention includes: an image signal processing part 12 that performs signal processing on an left eye image signal L and a right eye image signal R which are for providing a stereoscopic image; and a viewer information input part 17 that receives an input of viewer information on a difference in vision between the left and right eyes of a viewer of a stereoscopic image. The image signal processing part 12 uses a parameter that is adjusted according to the viewer information input to the viewer information input part 17, for signal processing on either one of the left eye image signal L or the right eye image signal R.
Patent JP-2012046622-A (JP)
Title: Thermoplastic resin composition and tire using it
Inventor: KAWAGUCHI KOICHI
IPC: C08L15/00
Filed: 2010-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition for an inner liner of a pneumatic tire having low air permeability and a small variation ratio of air permeability by fatigue.SOLUTION: In the thermoplastic resin composition, a modified rubber having an acid anhydride group or an epoxy group is dispersed into a polyamide resin and an ethylene-vinyl alcohol copolymer. The thermoplastic resin composition is characterized in that a formulation ratio of the polyamide resin and the ethylene-vinyl alcohol copolymer is 47/53-61/39. In the thermoplastic resin composition, the variation ratio of air permeability when 20% elongation strain is repeatedly given one million times at room temperature is 1.30 times or less. Further, in the pneumatic tire using a film comprising the thermoplastic resin composition for the inner liner, the variation ratio of air leakage after it runs by 70,000 km at interior in a room is 1.30 times or less.
Patent JP-2011164572-A (JP)
Title: Developing device and image forming apparatus
Inventor: AIZAWA YUICHI
IPC: G03G15/08
Filed: 2010-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device capable of achieving stable developing over a long period of time, and to provide an image forming apparatus.  <P>SOLUTION: The developing device 1 using two-component developer composed of toner and carrier includes a replenishment carrier cartridge 8 for replenishing the carrier into the developer in the developing device body. The replenishment carrier cartridge 8 is configured to supply a plurality of kinds of replenishment carrier 9 having different physical properties. The developing device 1 includes: a replenishment-carrier remaining-amount detecting means 22 configured to detect the remaining amount of the carrier to be replenished 9; a toner density detecting means 23 configured to detect the density of the toner in the developer; an image density detecting means 24 configured to detect the density of the developed test image; a carrier determination means 21 configured to specify the kind of the carrier to be replenished from the replenishment carrier cartridge 8, on the basis of the detection results obtained by the replenishment-carrier remaining-amount detecting means 22, the toner density detecting means 23 and the image density detecting means 24, and also, on the basis of the deteriorated state of the developer obtained from the developing condition; and a display part 25 configured to display the specified result.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012048606-A (JP)
Title: Drive recorder and data recording method
Inventor: YAMAGUCHI TAKASHI
IPC: G06F12/00
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent fragmentation from occurring in a recording medium where a drive recorder records data files.SOLUTION: In a drive recorder, plural dummy files D20 each having a predetermined size are created in a memory card. Data files D2 to be recorded in a drive recorder 2 have the same sizes as those of the dummy files D20. The data files D2 are overwritten on the dummy files D20 so as to be recorded in the memory card, thereby preventing fragmentation in the memory card from occurring.
Patent JP-2011048376-A (JP)
Title: Colored curable composition for color filter and method of manufacturing the same, color filter including colored pattern manufactured using the same, and image display device
Inventor: AKIYAMA YUJI
IPC: G03F7/004
Filed: 2010-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a colored curable composition for a color filter and a method of manufacturing the composition, a color filter including a colored pattern manufactured using the composition, and an image display device.  <P>SOLUTION: The colored curable composition is obtained by removing magnetic foreign matter from a composition containing (A) a coloring agent and (B) a polymerizable compound. The colored curable composition can prevent occurrence of a defect due to the magnetic foreign matter when used for manufacturing the color filter. Therefore, the colored curable composition can be usefully applied to the color filter and the image display device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011067619-A (JP)
Title: Liquid detection tag and liquid detection device equipped with the same
Inventor: YAMADA KENJI
IPC: A61F5/44
Filed: 2010-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid detection tag capable of detecting incontinence a plurality of times, and a liquid detection device equipped with the same.  <P>SOLUTION: The tag 12 has a laminated structure with an RFID tag 13 layered on a drain sheet 28, and a space for discharged urine is secured under the RFID tag 13. The drain sheet 28 is molded of silicon resin in a prescribed shape with projections 31 projecting upward from the upper surface of a thin platy base material 30. As the upper ends of the projections 31 are brought into contact with the lower surface of the RFID tag 13, the space corresponding to the height of the projection 31 is secured between the lower surface of a substrate 15 of the RFID tag 13 and the upper surface of the base material 30 of the drain sheet 28.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012049473-A (JP)
Title: Wafer process tape
Inventor: SUZUMURA KOJI
IPC: H01L21/52
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a wafer process tape capable of suppressing a label trace.SOLUTION: A wafer process tape 1 includes a plurality of penetration holes 7 formed in an overlapped portion of a release film 2 and an edge portion 6 of an adhesive film 4. By this, a friction force between the respective films is increased, and the occurrence of winding deviation can be suppressed even when the wafer process tape 1 is wound into a roll shape in the state where a winding pressure is weakened. By winding the wafer process tape 1 into the roll shape with the weakened winding pressure, the occurrence of a label trace P and a trouble such as adhesive failure between an adhesive agent layer 3 and a semiconductor wafer can be suppressed. Thus, the manufacturing yield of a semiconductor chip can be improved.
Patent JP-2012053093-A (JP)
Title: Resin-made sleeve for optical connector
Inventor: KOMORI ISAO
IPC: G02B6/36
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a resin-made sleeve for an optical connector, which can reduce chipping of a ferrule tip part and loss of optical communication and has excellent dimensional accuracy in a configuration that the axial-direction positioning of the ferrule tip part is performed in the axis-direction length of the sleeve while reducing weight and cost of the resin-made sleeve as compared with a sleeve composed of ceramics or a metal.SOLUTION: In the cylindrical resin-made sleeve 1 for an optical connector, which coaxially abuts and holds two ferrules 4 attached to the end parts of respective optical fiber cables, a gate part is formed on one cylinder end face 1a and injection-molded by using resin, and then the cylinder end face 1a including the gate part is additionally processed to form a face having no protrusion in the axial direction, so that engagement parts 4c of two ferrules 4 are respectively engaged with the inner peripheral surface 1c of the cylinder, respective cylinder end faces 1a, 1b are abutted on step faces 4a, 4b of the engagement parts 4c of respective ferrules 4 and the tip parts of respective ferrules 4 in the sleeve 1 are positioned in the axial direction.
Patent JP-2012054291-A (JP)
Title: Semiconductor device manufacturing method
Inventor: MUKAIKUBO TOMOYUKI
IPC: H01L27/108
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method that prevents an electrical short circuit between neighboring active regions.SOLUTION: The semiconductor device manufacturing method comprises a step of selectively growing silicon films 12 epitaxially on active regions 5 on both sides sandwiching a gate electrode 6a, a step of filling an anti-reflection film in each clearance between a plurality of word wiring layers WL to planarize a face and subsequently forming a mask pattern having openings on the planarized face, each opening extending in a first direction X in each clearance between neighboring active regions, and a step of removing portions exposed from the openings of the mask pattern by dry etching until a surface of the semiconductor substrate is exposed. Accordingly, portions linked with each other due to an epitaxial growth of the silicon film 12 in a lateral direction between the neighboring active regions can be cut and removed by dry etching.
Patent JP-2012054131-A (JP)
Title: Apparatus and method for plasma treatment
Inventor: OKUMURA TOMOHIRO
IPC: H01L21/3065
Filed: 2010-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a compact and simple apparatus and a method for plasma treatment capable of treating a whole desired region of a substrate in a short time on the occasion where high-temperature heat treatment is applied to the surface and the vicinity of the substrate in a very short time and uniformly, or on the occasion where low-temperature plasma treatment is applied to the substrate by spraying plasma caused by reactant gas, or the plasma and the reactant gas flow at a time, on the substrate.SOLUTION: In a plasma torch unit T, a helical conductor rod 3 is disposed in a quartz tube 4, and a brass block 5 is disposed around the quartz tube. By supplying a tubular chamber with gas and supplying the conductor rod 3 with high-frequency power, plasma is generated in the tubular chamber and sprayed on a substrate 2. The quartz tube 4, the brass block 5, and a lid 6 are provided with coolant passages where water as coolant flows to cool each member.
Patent JP-2012054821-A (JP)
Title: Portable terminal device and information acquisition method
Inventor: KATO HISASHI
IPC: G01C21/00
Filed: 2010-09-02
Abstract: PROBLEM TO BE SOLVED: To improve operability in acquisition of information while preventing increase in power consumption.SOLUTION: A portable terminal device 100 is provided with a first frame and a second frame connected in an openable and closable manner. A detection part 101 detects whether the first frame and the second frame are in a closed state being an overlapping state or a opened state being a not overlapping state. A control part 102 acquires a present position of the portable terminal device 100 and periphery information related to an area around the present position, with timing of detecting variation from the closed state to the opened state of the positional relationship between the first frame and the second frame. A display part 103 displays the present position and the periphery information on the screen of the portable terminal device 100.
Patent JP-2011024245-A (JP)
Title: Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding
Inventor: HASKELL BARIN G
IPC: H04N19/94
Filed: 2010-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for variable accuracy inter-picture timing specification for digital video encoding.  <P>SOLUTION: In a system that allows the relative timing of nearby video pictures to be encoded in a very efficient manner, the display time difference between a current video picture 105 and a nearby video picture is determined. The display time difference is then encoded into a digital representation of the video picture 180. In a preferred embodiment, the nearby video picture is the most recently transmitted stored picture. For coding efficiency, the display time difference may be encoded using a variable length coding system or arithmetic coding. The display time difference is encoded as a power of two to reduce the number of bits transmitted.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012058858-A (JP)
Title: Information processor, data division method and data division program
Inventor: MIYAZAKI REIKO
IPC: G06F3/048
Filed: 2010-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an information processor, a data division method and a data division program which further improve their operability as compared with the conventional ones.SOLUTION: A control unit 4 allows data image that shows the content of temporally continuous data along the time axis to be displayed on a display unit 3, and if a gesture operation is performed via an operation unit 2 to cut the data image perpendicularly to the time axis, the control unit 4 divides the data at a position on the time axis corresponding to the position cut with the gesture operation.
Patent JP-2011139887-A (JP)
Title: Surgical holder
Inventor: KAWAMATA AKIRA
IPC: A61B17/02
Filed: 2010-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surgical holder capable of holding surgical treatment instrument having stick or string holding member more easily and firmly than in existing manner.  <P>SOLUTION: The surgical holder holds surgical treatment instrument having string and/or stick members. The surgical holder includes a body, a fixing part located at the lower part of the body and a surgical treatment instrument holding part located at the upper part of the body. An engaging channel with which a plate member of a retractor may be engaged is provided on the fixing part. At least two part holding channels to hold string and/or stick holding members of the surgical treatment instrument are provided side by side on the surgical instrument holding part, and the part holding channels have different heights.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011061203-A (JP)
Title: Antireflection image sensor
Inventor: LEE JEONG-HO
IPC: H01L27/14
Filed: 2010-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image sensor including an antireflection film, and to provide a method of manufacturing the same.  <P>SOLUTION: This antireflection image sensor includes: a substrate; a first color sensing pixel arranged in the substrate; a second color sensing pixel arranged in the substrate; a third color sensing pixel arranged in the substrate; a first layer directly arranged on the first, second and third color sensing pixels; a second layer placed above the first, second and third color sensing pixels and directly arranged on the first layer; and a third layer placed above at least either the first color sensing pixel or the second color sensing pixel and directly arranged on a part of the second layer. Here, the first layer has a first refractive index, the second layer has a second refractive index larger than the first refractive index, and the third layer has a third refractive index larger than the second refractive index.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011037437-A (JP)
Title: Vehicular driving operation assisting device and vehicle provided with the same
Inventor: KOBAYASHI YOSUKE
IPC: B60R21/00
Filed: 2010-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular driving operation assisting device without carrying out acceleration and deceleration contrary to the driving intention of a driver.  <P>SOLUTION: In the vehicular driving operation assisting device, the risk potential of a self-vehicle is calculated on the basis of a float between the self-vehicle and a forward obstacle, and an operation reaction force generated when operating an accelerator pedal is increased as the risk potential is high. Also, as the risk potential is high, a driving force generated in the self-vehicle is lowered, and a braking force is increased. When carrying out braking/driving force control responding to the risk potential, the operation schedule of braking/driving force control is changed so that acceleration suppression is allowed when there is acceleration intention, engine braking is allowed when there is constant intention, gradual deceleration control is allowed when there is engine braking intention, deceleration control is allowed when there is gradual deceleration intention, and the adding process of the brake pedal operation of the driver and braking control is allowed when there is deceleration intention.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012068696-A (JP)
Title: Document management device and document management program
Inventor: ONEDA YUICHI
IPC: G06F17/21
Filed: 2010-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a document management device for generating document information corresponding to a document including a plurality of printed pages, and to provide a document management system.SOLUTION: A document information update part 64 acquires written information, selects a recording medium ID for each document number, sorts the written information in chronological order, analyzes the recording medium ID in chronological order, and organizes acquired all the pages for the document number to generate new document information.
Patent JP-2012066494-A (JP)
Title: Injection molding device
Inventor: ODA MASAYUKI
IPC: B22D17/14
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding device capable of improving quality of a molded product.SOLUTION: The injection molding device includes: a base 13, which has a first member 30 covering a first mold 21 except its parting face 21a direction and a second member 31 covering a second mold 23 except its parting face 23a direction and joins abutting faces 30a and 31a of the first member 30 and the second member 31 together; seat parts 35, which fix the first mold 21 to the first member 30 while forming a continuous space 38 so that no dead end is formed between the first member 30 and the first mold 21 in the whole outside face directions except the parting face 21a direction of the first mold 21; and seat parts 36, which fix the second mold 23 to the second member 31 while forming a continuous space 39 so that no dead end is formed between the second member 31 and the second mold 23 in the whole outside face directions except the parting face 23a direction of the second mold 23.
Patent JP-2011061211-A (JP)
Title: Substrate, printed circuit board and method of manufacturing them
Inventor: BABA AKIO
IPC: H05K1/03
Filed: 2010-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate which allows electronic components, such as semiconductor chips, to be mounted on an inexpensive substrate, such as a substrate for a mother board, and is superior in connection reliability for coping with the demand for enhancing electronic component mounting density, accompanying further miniaturization of electronic products.  <P>SOLUTION: The substrate has partially a silicone polymer containing resin 2 on a surface of a substrate 1, and a thermal expansion coefficient is 50×10<SP>-6</SP>/°C or less, after curing a resin composition for forming the silicone polymer containing resin 2. The printed circuit board is constituted by mounting electronic components 6 on a surface of the silicone polymer containing resin 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012065991-A (JP)
Title: Pachinko game machine
Inventor: KAWAKAMI KOTA
IPC: A63F7/02
Filed: 2010-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko game machine that appropriately reports a specific error according to an error occurrence frequency and a game state, when the specific error is detected.SOLUTION: An error information processing means calculates the occurrence frequency of the specific error on the basis of error detection information detected in the past in an error detection means for the specific error among two or more kinds of errors. In reporting the specific error, an error reporting control means sets the error reporting mode of the specific error so as to be different according to the occurrence frequency of the specific error calculated in the error information processing means, also sets it according to the present game state so as to be different from the error reporting mode of the specific error in the other one or more game states.
Patent JP-2011041307-A (JP)
Title: Multi-channel optical equalizer for intersymbol interference mitigation
Inventor: CHANDRASEKHAR SETHUMADHAVAN
IPC: H04B10/2543
Filed: 2010-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple multi-channel optical equalizer which can compensate for multi-wavelength channels for multi-wavelength signals, and which hardly requires adjustable parameters and reduces intersymbol interferences.  <P>SOLUTION: An equalizer includes controllable interferometer means which have a coupler that divides light into two part and has a controllable joint ratio, and two arms, one of which has an additional delay that equals an integral multiple of 1/Δf (Δf is a channel interval between adjacent wavelengths which is used in an optical system). A controllable interferometer unit also has a controllable delay which adjusts the relative phase of passing light set inside the first or second arm. A coupler combines signal parts from the first and second arms and generates an equalized output signal. In a second embodiment, the equalizer includes two equalizer units connected in series with each other that compensate both the leading and lagging intersymbol interferences.  <P>COPYRIGHT: (C)2011,JPO&INPIT