baber/WOPTO huggingface dataset:
Patent JP-2009054670-A (JP)
Title: Light-transmissive electromagnetic wave shield member and manufacturing method thereof, filter using same, and display
Inventor: YOSHIOKA TADASHI
IPC: H05K9/00
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-transmissive electromagnetic wave shield member, which causes less deterioration in picture quality of a display image when fitted to an image display device such as a display, at low cost, and to obtain excellent processability when a front filter using the light-transmissive electromagnetic wave shield member is manufactured to lower the cost in final configurations.  <P>SOLUTION: Disclosed is the light-transmissive electromagnetic wave shield member characterized in that a metal pattern layer having its surface blackened is formed on a transparent base material, the metal pattern layer is 0.5 to 5 μm thickness and has a reflection factor (Y value) of ≤10 on the blackened metal pattern layer surface, and surface roughness (Ra) of an opening portion (non-metal pattern part) is 0.005 to 0.02 μm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009054671-A (JP)
Title: Metallization layer polishing method
Inventor: NAGANUMA YASUO
IPC: B24B37/00
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To drastically reduce a dishing amount without changing slurry in use with respect to a phenomenon of large dishing of a polished surface of buried metal when a buried metallization layer, containing especially Fe, to be buried in a groove on an insulation layer of alumina etc., is polished to be planarized by a CMP using acid slurry with high polishing efficiency.  <P>SOLUTION: After the groove is formed, a stopper layer (a plating base layer, for example, Ru) is laminated over the entire surface, and a sacrificial layer (of Al etc., for Fe-containing metal) made of metal baser than the buried metallization layer is laminated on the stopper layer except the groove; and then Fe-containing metal is buried by, for example, a plating method, and the buried metallization layer is planarized to the same height with the sacrificial layer by the CMP using the same slurry. Consequently, the dishing of the polished surface of the buried metallization layer is effectively suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007314808-A (JP)
Title: Polycarbonate resin, its producing method, and electrophotographic photoreceptor
Inventor: HIKOSAKA TAKAAKI
IPC: C08G64/06
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polycarbonate resin excellent in optical property and mechanical property, particularly in wear resistance, its producing method, and an electrophotographic photoreceptor excellent in durability using the crosslinked polycarbonate.  <P>SOLUTION: The polycarbonate resin comprises a repeating unit having at least a hydrolysable group and a polycarbonate bond. Its producing method is also provided. The crosslinked polycarbonate resin is prepared by crosslinking the polycarbonate resin. The electrophotographic photoreceptor comprises a photosensitive layer containing the crosslinked carbonate resin disposed on a conductive substrate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009051154-A (JP)
Title: Heat transfer printing device
Inventor: NAKAJIMA SHIGEO
IPC: B41J2/32
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat transfer printing device which facilitates control by software and makes it possible to improve a flexibility in device design.  <P>SOLUTION: The heat transfer printing device 1 comprises a conveying path 8 which conveys an ink ribbon 3 for heat transfer printing on which inks with different colors are applied so that the arrangement of a predetermined color may be repeated and a print medium (a card 2), and a thermal head 4 which presses the ink ribbon 3 to the print medium to perform heat transfer printing. The device comprises at least two or more sensors 51 and 52 which identify the colors of the inks by irradiating the ink ribbon 3 with light. The colors of the inks are identified by changing the sensitivity of each sensor and comparing a predetermined threshold value Vth with the output of each sensor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009053156-A (JP)
Title: Manufacturing method of nuclear fuel pellet and nuclear fuel pellet
Inventor: AISAKA MASAHIKO
IPC: G21C3/62
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a nuclear fuel pellet having Mo as an inert matrix phase in which the manufacturing process is simplified as the sintering temperature is relatively low and besides the pellet has high density and high thermal conductivity.  <P>SOLUTION: The manufacturing method includes: a mixing step for obtaining a mixture powder by mixing as a first component an oxide fuel powder composing a fuel phase consisting of one or more of 80-20 vol.% of oxides selected from minor actinoid, uranium and plutonium, as a second component a molybdenum powder composing 20-80 vol.% of an inert matrix phase and as a third component one or more kinds of sintering aids selected from the group consisting of 1-10 mass% (based on the molybdenum) of manganese, iron, cobalt, nickel, copper, zinc, palladium and titanium; a molding step for obtaining a molding by pressing the mixture powder; and a sintering step for obtaining a sinter by performing heat treatment at 1,600-1,750°C to the molding.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009058438-A (JP)
Title: Temperature detection circuit
Inventor: SHODA TOMOAKI
IPC: H01L21/822
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To mount a temperature detection circuit of a small circuit scale in a semiconductor integrated circuit.  <P>SOLUTION: The temperature detection circuit 50 is provided with a voltage generating circuit section 1, a detection section 2, and a control register 3. The voltage generating circuit section 1 is provided with an Nch MOS (metal oxide semiconductor) transistor NT1, Nch MOS transistors NT1a-c, D-type Pch MOS transistors PT1a-c, and D-type Pch MOS transistors PT2-4. Resistance is divided by using the off-resistance of the MOS transistors, and a high-potential side power supply VddT whose voltage is reduced is generated. The detection section 2 is provided with an inverter INV1, a flip-flop FF1, and the inverter of an m-stage configuration. The inverter of m-step constitution is disposed between the high-potential side power supply VddT and the low-potential side power supply Vss, and makes a pulse signal SPUL delay. The flip-flop FF1 inputs the pulse signal SPUL to a data port, and data input into the data port is latched by the falling edge of the pulse signal SPUL.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009058105-A (JP)
Title: Torque converter
Inventor: YAMASHITA TOSHIYA
IPC: F16H41/26
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque converter capable of realize performance improvement without enlargement.  <P>SOLUTION: In the torque converter, a torus 21 is formed of an impeller blade 17 of an impeller 4, a turbine blade 19 of a turbine 9, and a stator blade 20 of a stator 10. A torus inner/outer diameter ratio is a value within a diameter ratio set range of 0.55-0.68. Under a condition that the torus diameter ratio is a value within the diameter ratio set range, an outlet angle of the stator blade 20 is set as a value within an angle set range of 30-40 degrees.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009065457-A (JP)
Title: Camera
Inventor: IKEDA SUGURU
IPC: H04N5/225
Filed: 2007-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera capable of recording a large amount of images and also maintaining desired picture quality of images as much as possible.  <P>SOLUTION: The camera includes an imaging unit which photographs an image of a subject, an image decision unit which decides an importance of the image acquired by the imaging unit based upon set conditions, an image sorting unit which rearranges images according to importance decided by the image decision unit, an image capacity reduction unit which performs reduction processing on image capacity using a reduction rate corresponding to the order changed by the image sorting unit, and a recording unit which records images having been processed by the image capacity reduction unit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009063281-A (JP)
Title: Fin and tube type heat exchanger and its manufacturing method
Inventor: TAKANO TAKASHI
IPC: F28F19/04
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fin and tube type heat exchanger capable of exhibiting an excellent corrosion protection effect.  <P>SOLUTION: The heat exchanger comprises a large number of aluminum fins 3 arranged in parallel with each other at constant intervals and aluminum tubes 4 which are inserted to the aluminum fins 3 perpendicularly and inside of which fluid flows. After processing is performed to form a boehmite film 5 on the surfaces of the aluminum fin 3 and aluminum tube 4, and an urethane modified epoxy resin film 6 molecularly compounded with dibasic acid is applied. Thus, even when corrosive substances such as sulfur and carboxylic acid are gradually invaded to inside of the coating film layer, due to the synergistic effect of increase in the surface area by the boehmite film 5 processing, an effect of an OH group (hydroxyl group) and an OH group (hydroxyl group) in the films by urethane bond, adhesive properties with respect to a basis material can be dramatically improved. Moreover, due to a macromolecular reaction promotion effect of the dibasic acid, a corrosion protection effect of the coating films can be remarkably exhibited. As a result, the heat exchanger has excellent corrosion resistance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009066085-A (JP)
Title: Pachinko game machine and method of detecting origin of movable ornament body
Inventor: KAWAKAMI KOTA
IPC: A63F7/02
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine capable of accurately detecting the position of the origin of a movable body while miniaturizing a movable ornament device and reducing the cost thereof.  <P>SOLUTION: In executing a method of detecting the origin of the movable ornament body 31 supported by a support member fixed to a game board 3 in such a way as movable in the vertical direction, a shading plate 71 is lengthened so that the state of a sensor 70 is not changed from a shaded state to a light receiving state if the shading plate 71 descends too much from the lowest descending position. Then, the origin of the movable body 31 is detected in the rising edge where the state of the sensor 70 changes from the light receiving state to the shaded state while the movable ornament body 31 is lowered by a motor 51 and in the trailing edge where the state of the sensor 70 changes from the shaded state to the light receiving state while the movable ornament body 31 is raised by the motor 51 (S1-S6).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008000624-A (JP)
Title: Flexible tube for endoscope
Inventor: IKEDA KUNITOSHI
IPC: G02B23/24
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible tube for an endoscope which can be easily manufactured and can prevent the deterioration and damage of internal organs in high-pressure steam sterilization, etc.  <P>SOLUTION: The flexible tube 1 for the endoscope has a core material 2 with a spiral tube 3 formed by spirally winding a belt-like material with spacings 31 and an outer cover 5 covering the outer periphery of the core material 2. Also, it has a sealing member 6 for closing the spacings 31 of the spiral tube 3. Such a sealing member 6 is composed of a material containing a fluororesin and has a steam barrier property.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008270146-A (JP)
Title: Fuel cell
Inventor: SATO HIROSUKE
IPC: H01M8/04
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell, which can reduce a pressure loss of an anode passage and of which the miniaturization can be achieved.  <P>SOLUTION: The fuel cell includes a membrane electrode assembly 8 including an anode, a cathode opposed to the anode and an electrolyte membrane 3 interposed between the anode and the cathode; a lyophobic porous body 10 in contact with the anode; and an anode passage plate 30 in contact with the lyophobic porous body 10, the anode passage plate 30 including a gas collection passage 32 and a fuel supplying passage 31, the gas collection passage 32 collects a gas generated in the anode via the lyophobic porous body 10, the fuel supplying passage 31 supplies a fuel to the anode via the lyophobic porous body 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009077191-A (JP)
Title: Optical receiver
Inventor: KUMAMOTO KAZUMASA
IPC: H04B10/50
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to check easily, even if faults arise in an optical receiver, and to prevent general users from directly looking at an optical signal.  <P>SOLUTION: A body case 2 is held in an aperture 64 formed in a wall surface 62 of a house. An optical signal input terminal 4 is provided in the back side of the body case 2. A photo diode provided in the body case 2 converts the optical signal input from the optical signal input terminal 4 into a high frequency signal, and supplies it to an output terminal 46. In the front side of the case body 2, a panel 66 which is made to be larger than this is attached in the wall surface 62. The output terminal 46 is provided in the front side of the case body 2 so as to be exposed from the panel 66.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009075461-A (JP)
Title: Display device, directivity control method, and program
Inventor: OTAWARA MASAYUKI
IPC: G09G3/20
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device capable of improving the realistic sensation and solid feeling of video by controlling directivity of light based on input video signals, and to provide a directivity control method, and a program.  <P>SOLUTION: The display device includes: a video display part for displaying videos on a display screen based on the input video signals by having a plurality of pixels arranged in the form of a matrix; a directivity regulation part for determining directivity of light emitted from the corresponding pixels by the directivity control elements in each directivity control element by having at least one or more directivity control elements regulated by the directivity in response to applied voltage signals; a directivity detection part for detecting division regions having high brightness based on the input video signals by dividing the display screen into a plurality of respective corresponding division regions of the directivity control elements; and a directivity control part for applying the voltage signals on the directivity control elements corresponding to detected division regions based on the detected result of the directivity detection part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009026289-A (JP)
Title: Character shape feature dictionary producing apparatus, image document processing apparatus comprising the same, character shape feature dictionary producing program, recording medium with character shape feature dictionary producing program recorded thereon, image document processing program, and recording medium with image document processing program recorded thereon
Inventor: WU BO
IPC: G06V30/224
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a character shape feature dictionary producing apparatus, in which searching accuracy is enhanced by improving character feature extracting method, and to provide an image document processing apparatus providing the same.  <P>SOLUTION: An image of a character string composed of M characters in an image document is cut out, then image feature of each character image is extracted by dividing them for each character, then N (N>1, integer) character images are selected as a candidate character in the descending order of matching degree from a character shape feature dictionary which stores the image feature of the character image by character based on the image feature, then a first M×N index matrix corresponding to the number of cut out character strings is produced. A second index matrix in which the candidate string is adjusted to an understandable character string by applying lexical analysis using a predetermined language model to the candidate character string composed of a plurality of candidate characters which configure a first line of the first index matrix is produced and used for searching.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009074776-A (JP)
Title: Extracting position detecting method and extracting method for heated material in heating furnace
Inventor: AKIYAMA TAKAHIRO
IPC: F27D3/06
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of detecting an extracting position of a heated material in a heating furnace with high accuracy without impairing an operation.  <P>SOLUTION: This invention provides a method of detecting the extracting position of the heated material M conveyed in the direction roughly orthogonal to the longitudinal direction of the heated material M in the heating furnace 100. A plurality of laser distance meters 10 are disposed along the direction orthogonal to the conveying direction at positions separating in the conveying direction from a furnace wall 101 of the heating furnace positioned at a downstream side in the conveying direction of the heated material at an outer portion of the heating furnace, laser beams horizontally projecting from the laser distance meters are applied to the heated material through openings 102 formed on the furnace wall to measure distances from the laser distance meters to the heated material, and the extracting position of the heated material is detected on the basis of the measured distance to the heated material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009080225-A (JP)
Title: Composition for holographic recording, holographic recording medium, and method of manufacturing the same
Inventor: YAMASHITA NORIKO
IPC: G11B7/24035
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for manufacturing a holographic recording medium having superior recording characteristics with reduced variation of quality among products.  <P>SOLUTION: A composition for holographic recording includes an isocyanate compound, an alcoholic compound, a recording compound, and at least one kind of curing catalyst selected from a group consisting of a zirconia-containing catalyst and a zinc-containing catalyst. The holographic recording medium includes a recording layer formed from the composition for holographic recording. The method of manufacturing the holographic recording medium includes mixing a component including the isocyanate compound and a component including the alcoholic compound under presence of at least one kind of curing catalyst selected from a group consisting of the zirconia-containing catalyst and the zinc-containing catalyst, then stirring them for 5 minutes or more, and then forming the composition for holographic recording medium into the recording layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009085046-A (JP)
Title: Fan device
Inventor: OKUMA MASAAKI
IPC: F04D29/54
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fan device capable of improving cooling performance while reducing noise.  <P>SOLUTION: This fan device (11) is provided with an impeller (12) having a moving blade (22), a motor for driving the impeller (12), an outer frame body (15) for storing the impeller (12), a support body (16) provided within the outer frame body (15) and supporting the motor, and a plurality of stationary blades (17) connecting the outer frame body (15) to the support body (16) and having wind receiving faces inclined to a rotating shaft. On the surface of at least one of the plurality of stationary blades (17), at least a plurality of projecting parts (41) or recessed parts are formed so as to be adjacent to each other or separate from each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009086218-A (JP)
Title: Cooling structure of heat source-holding device and image forming device
Inventor: YAMAMOTO KIYONORI
IPC: G03G21/20
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To further appropriately and efficiently cooling a heat source-holding device.  <P>SOLUTION: In the cooling structure, a low calorific heat source 3 having a low calorific value, a high calorific heat source 4 having a high calorific value, an air duct 5 for sending air to the heat source 4 through the heat source 3, and a fan device 6 which generates an air flow in the air duct 5 are disposed within a predetermined device body 2. The fan device 6 includes a small-capacity fan device 6a provided on the upstream side of the heat source 3 within the air duct 5 and a large-capacity fan device 6b provided on the upstream side of the heat source 4 within the air duct.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009088229-A (JP)
Title: Film-forming apparatus, film forming method, storage medium, and gas supply apparatus
Inventor: TSUDA EINOSUKE
IPC: H01L21/31
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film-forming apparatus, or the like capable of obtaining high in-plane uniformity for film thickness and film quality, when performing film formation treatment by supplying three kinds of processed gases, from a gas supply surface that faces a substrate, to the substrate.  <P>SOLUTION: First processed gas, second processed gas, and third processed gas that differ mutually are supplied from a gas supply surface 40a in a gas shower head that opposes the substrate to the substrate provided in the treatment vessel of the film-forming apparatus and are allowed to react mutually, thus a thin film is formed on the surface of the substrate. The gas supply surface 40a is divided into unit sections 401 comprising regular triangles having the same size mutually, and a first gas supply hole 51b for supplying the first processed gas, a second gas supply hole 52b for supplying the second processed gas, and a third gas supply hole 53b for supplying the third processed gas are allocated to the three apexes of each regular triangle that constitute the unit sections 401.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092971-A (JP)
Title: Liquid crystal display device and its drive circuit
Inventor: KANO KAZUYUKI
IPC: G09G3/36
Filed: 2007-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of accurately displaying image data while suppressing reverse of color of an image.  <P>SOLUTION: The liquid crystal display device 100 has one and the other substrates 20 (40) disposed so as to sandwich a liquid crystal 50, a pixel electrode 14a for transmission display and a common electrode 15a for transmission display provided in a transmission region 11a of the one substrate 20, a pixel electrode 14b for reflection display provided in a reflection region 11b of the one substrate 20, a common electrode 15b for reflection display provided in a reflection region of the other substrate 40 and a driving IC 2 controlling a gradation signal applied to the pixel electrode 14a for transmission display and the pixel electrode for reflection display disposed on the substrates 20 (40). The driving IC 2 includes a COM amplifier 2f simultaneously applying common potential signals respectively reversed to the common electrode 15a for transmission display and the common electrode 15b for reflection display and a gamma adjustment part 2g for performing gamma adjustment of the gradation signal so as to be suitable for either one of the transmission region 11a and the reflection region 11b according to a display mode.  <P>COPYRIGHT: (C)2009,JPO&INPIT