baber/WOPTO huggingface dataset:
Patent JP-2008270730-A (JP)
Title: Method of forming fine pattern in semiconductor element
Inventor: JUNG WOO YUNG
IPC: H01L29/788
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a fine pattern inexpensively without increasing the number of processes.  <P>SOLUTION: An etching object film 102, a hard mask film 104, and first auxiliary patterns are formed on a semiconductor substrate, and silyration process is applied for the auxiliary pattern. An insulating film 108 is formed on the hard mask including the silyrated first auxiliary patterns 106a, and a second auxiliary pattern is formed on the insulating film 108 between the silyrated first auxiliary patterns. By performing an etching process so that the insulating film is left only under the second auxiliary pattern, in the etching process using the silyrated first auxiliary pattern and the second auxiliary pattern as etching masks, the hard mask film is etched to form a hard mask pattern. By using the hard mask pattern, the etching object film is etched.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197888-A (JP)
Title: Liquefied gas storage vessel
Inventor: NAKAHIGASHI SUEFUMI
IPC: F17C13/00
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a volume to be occupied by a duct in a storage vessel while reducing the number of holes formed in the storage vessel, where heat medium flows.  <P>SOLUTION: The liquefied gas storage vessel 1 has a heat pipe 2 for heating a liquid phase b of liquefied gas in the storage vessel 1. The heat pipe 2 has one cylindrical body in which operating liquid 11 moves in both directions from the side of a heat receiving part 3 to the side of a heat releasing part 12 and from the side of the heat releasing part 12 to the side of the heat receiving part 3 to transmit the heat of a heat source machine 6 to the liquid phase b with the movement. In the case of providing one heat pipe 2, one hole is only formed in the storage vessel 1. The heat pipe 2 has a compact volume, therefore preventing a reduction in the storage amount of the liquefied gas without impairing a degree of freedom in selecting the installation layout.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201267-A (JP)
Title: Inverter type engine generator
Inventor: ABE TAKASHI
IPC: F02D29/06
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter type engine generator capable of preventing an increase in the number of revolutions of an engine at a time when a load is reduced suddenly.  <P>SOLUTION: The engine generator 1 includes an engine 10 with a mechanical type governor mechanism 11, a generator 20 and an inverter 30. The engine generator 1 includes an actuator 40 for changing the number of revolutions of the engine 10 by driving the mechanical type governor mechanism 11 and an inverter-output detecting means 41 for detecting the output current I of the inverter 30. The engine generator 1 further includes a controller 50 computing a load factor L from the output current I detected by the inverter output detecting means 41, decides whether the load factor L is reduced by a predetermined load factor or more within a predetermined time and operates the actuator 40 by the quantity of an operation corresponding to the set number of revolutions Nes of the engine when the load factor L is reduced by the predetermined load-factor or more within the fixed time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009198409-A (JP)
Title: Image forming device, control method of image forming device, and control program of image forming device
Inventor: OKAMOTO TOMOYUKI
IPC: H04W64/00
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of forming a map image which is easy to see for a user.  <P>SOLUTION: A cellular phone holds past position information of the cellular phone. A composite machine acquires the past position information of the cellular phone, and acquires map data of a range necessary for plotting each position. The composite machine plots a past position on the map data as a history 402, and prints the newest position information (a position where the composite machine is installed, which is a present position of the cellular phone) as a present position 401. Thus, a guide map used when the user loses his way can be provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009149833-A (JP)
Title: Silicate polymer and its production method, and coating agent containing the silicate polymer
Inventor: MATSUMURA KAZUYUKI
IPC: C08G77/06
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicate polymer of a high molecular weight and excellent in storage stability in the solution state, and a film obtainable from this silicate polymer suitably used as an insulating film for a semiconductor device or a gas barrier film.  <P>SOLUTION: The silicate polymer comprising a repeating unit represented by the formula [3], and the like. The silicate polymer having a specific molecular structural unit, in which the weight-average molecular weight (Mw) in terms of the standard polystyrene is 500 to 100,000, and a molecular weight distribution (Mw/Mn) is in a range from 1.0 to 5.0.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195879-A (JP)
Title: Water purifying apparatus
Inventor: BEPPU HIDEKI
IPC: B01J20/20
Filed: 2008-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water purifying apparatus which can obtain drinking water from river water or pool water.  <P>SOLUTION: In the water purifying apparatus having a column (I) filled with an adsorbent (I) and a column (II) filled with an adsorbent (II), the adsorbent (I) has a plurality of cells formed in a polymer (A1) matrix, (1) the cell contains fine particles of activated carbon, (2) pores are present in the polymer (A1) matrix, communicates with each other in the polymer (A1) matrix, and have a pore size in a range of 1 nm to 1 μm, and (3) the inner wall of the cell and the activated carbon fine particles are structured so as to be substantially out of contact with each other, and the adsorbent (II) has a plurality of cells formed in a polymer (A2) matrix, and has the same structure as the adsorbent (I) where the cell contains fine particles of a nitrate ion-selective adsorbing agent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201534-A (JP)
Title: Play table
Inventor: HARA MAKOTO
IPC: A63F7/02
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a play table which can perform a fair lottery which has no deviation in the lottery using a random number value.  <P>SOLUTION: The play table comprises a count value update means which updates within a predetermined numerical value range a count value using a predetermined start value as an initial value and a start value setting means which establishes the predetermined start value. Further, the count value update means employs as the initial value of the count value the predetermined start value when all the numerical values within the predetermined numerical value range are employed as the count value when the start value setting means establishes the predetermined start value before employing as the count value all the numerical values within the predetermined numerical value range.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204646-A (JP)
Title: Projector
Inventor: MATSUYAMA KATSUHIRO
IPC: F21Y101/00
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector, improved in color reproducibility by decreasing light emission characteristic according to material enclosed in a light emitting part of a discharge type arc tube.  <P>SOLUTION: This projector includes a light source device 2, a light beam emitted from the light source device 2, a light modulating device 6 for modulating the light beam according to input image information to form an optical image, and a projecting optical device 8 for projecting the optical image formed by the light modulating device 6, wherein the light source device 2 includes two or more kinds of discharge type arc tubes 211, 221 different in light emission characteristic.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203654-A (JP)
Title: Outer frame structure of panel
Inventor: KOIZUMI HIDEKI
IPC: E04F19/02
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outer frame structure of a panel, which can present a proper indoor appearance by a light presentation such that a panel material annexed to an indoor surface of a building is struck up from its periphery by indirect lighting.  <P>SOLUTION: A frame material 4 is provided at the side edge of the panel material 3 annexed to the indoor surface 2 of the building. An outside recessed streak portion 18 opened laterally outward is formed in the frame material 4. A lighting unit 5 is arranged in the state of being housed in the outside recessed streak portion 18.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205515-A (JP)
Title: Photoelectric smoke sensor
Inventor: YAMAMOTO MASAO
IPC: G08B17/107
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To accurately determine occurrence of a fire without being affected by external noise such as hum noise.  <P>SOLUTION: When a modulation signal obtained by modulating a rectangular wave signal with a pulse carrier wave signal is applied as a flashing caution signal that is an irradiation light emitted from a light emitting element 10 of a detection part 1, and a scattered light of the flashing caution signal scattered by smoke particles flowing into a detection space A is received by a light receiving element 11, a band pass filter 4 filters a light receiving signal which is received by the light receiving element as a pulse waveform and amplified by a light receiving amplifier 3 with the frequency of the pulse carrier wave signal as a central frequency, whereby an external noise N such as hum noise superimposed on the light receiving signal can be easily removed. Thereby, in determining fire occurrence or not in a light receiving level read circuit 6, determination errors by the external noise such as hum noise can be reduced to perform accurate determination.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206386-A (JP)
Title: Laser irradiation device, and focus control method and tilt control method of the laser irradiation device
Inventor: KIMURA KATSUMI
IPC: H01L21/20
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser irradiation device etc., whose optical head unit is made lightweight.  <P>SOLUTION: The laser irradiation device makes laser beams emitted by a plurality of laser light emission units incident on a light guide plate 13 through an optical fiber 2 to irradiate an irradiation object with a laser spot formed by converging a laser beam projected from the light guide plate 13 through an objective 16. The reflected laser beam reflected by the irradiation object is received by the light guide plate 13, the received reflected laser beam is guided to an AF optical system 30 from a return light fiber 5 connected to an end surface of the light guide plate 13, and the AF optical system 30 performs automatic focusing control using the reflected laser beam.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203953-A (JP)
Title: Control device of vehicle
Inventor: ASO KOJI
IPC: F02D29/00
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a vehicle capable of compatibly establishing shock reduction at accelerating and responsiveness to an acceleration request.  <P>SOLUTION: The vehicle control device uses a gear train to transmit the output torque of an internal-combustion engine through a power transmitting line and determines transition of the vehicle condition by an acceleration determining means from the decelerative condition into the accelerative. A first sensing means senses the rotating speed of the gear train on its side behind the power, while a restricting means restricts a torque rise of the engine temporarily in order to relieve a shock likely generated when the play of a gear shortens at transition into the accelerative condition. A releasing means releases the restriction for the torque rise set by the restricting means when the rotating speed sensed by the first sensing means has increased by a prescribed amount. This allows ending the control by the restricting means at a proper timing, and it is possible to enhance the responsiveness to an acceleration request while generation of shocks due to the gear rattling is suppressed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208530-A (JP)
Title: Frame for bicycle
Inventor: ZHUANG XIUHAO
IPC: B62K19/28
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive frame for a bicycle good for the environment by utilizing a material of bamboo.  <P>SOLUTION: The frame 2 for the bicycle is constituted so as to include a plurality of pipe bodies 3 and a joint 4 provided with a plurality of head part ends, the pipe bodies 3 are formed by adhering a plate body 31 obtained by cutting the bamboo and molding it. The joint 4 includes a metal or a composite material, and connection members comprising a material similar to the joint 4 are provided on both ends of the pipe bodies 3 respectively. Further, at least one fixing groove 51 is provided on a side surface of the connection member 5, and a fixing member 6 having an approximately gate-like shape is mounted to the fixing groove 51.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211264-A (JP)
Title: Regression determination device, its method and its program and regression test system and its method
Inventor: YUASA AKIHIRO
IPC: G06F11/28
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To automatically discriminate a place where it is necessary to perform a regression test.  <P>SOLUTION: This regression determination device includes a retrieval means for, by using a degrade determination database including at least the number of versions, determination object test identification information showing the identification information of a test having the possibility of degrade and correction position information showing one or more correction positions corresponding to their combination in each record, retrieving the record including the correction position information showing the same correction position as a certain correction position shown by the correction position information included in the record related with the designated determination object test identification information of the designated number of versions from the degrade determination database; and an acquisition means for, when the retrieval is successful, acquiring the other correction positions shown by the correction position information included in the retrieved record.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209577-A (JP)
Title: Marine structure and construction method for marine structure
Inventor: SASAKI YUTAKA
IPC: E02D25/00
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a marine structure, decreasing the complicated work process under the water to efficiently proceed with the work, and reducing the manufacturing cost such as material.  <P>SOLUTION: This marine structure includes: a caisson 1 laid in the sea; and a caisson foundation structure 2 provided at the bottom of the sea and serving as a sill of the caisson 1. The caisson foundation structure 2 includes: a plurality of steel pipe piles 21 driven in the bottom of the sea; caisson foundation units forming a predetermined space up to the bottom of the sea and suitable for the steel pipe piles 21; and a foundation concrete placed in the internal spaces of the caisson foundation units 20 to fix the caisson foundation structure 2. The caisson foundation unit 20 includes a caisson frame 22 formed of metal material and a tabular foundation form 28 provided on the side of the caisson frame 22, and the units are assembled on land.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209487-A (JP)
Title: Method for producing carbon fiber precursor fiber
Inventor: TANAKA FUMIHIKO
IPC: D01F6/18
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for filtering foreign materials without causing the clogging of a filter before extruding a spinning solution from a spinneret for producing a high-strength carbon fiber by using a PAN-based polymer for the production of a carbon fiber precursor fiber capable of increasing the spinning speed and the spinning draft ratio for cost reduction of the carbon fiber by selecting a specific molecular weight distribution.  <P>SOLUTION: The method for producing a carbon fiber precursor fiber includes the dissolution of a polyacrylonitrile polymer having a ratio of not less than 1.5 wherein Mz is a Z-average molecular weight and Mw is a weight-average molecular weight in a solvent and spinning the obtained spinning solution, provided that the spinning solution is filtered with a filter device prior to spinning at a filtration speed S of 1-150 L/m<SP>2</SP>/hr per unit filtration area (m<SP>2</SP>) of the filtering material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210888-A (JP)
Title: Method for separating sound signal
Inventor: SAGAYAMA SHIGEKI
IPC: G10L25/54
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To acquire a separation signal from a sound signal, focusing on the smoothness anisotropy of spectral components in a temporal frequency domain.  <P>SOLUTION: Assuming that a spectrogram of sound signal is the sum of a plurality of subspectrograms having directivity on a temporal frequency plane for smoothness of spectral component in the temporal frequency domain, at least one distribution coefficient for distributing spectral components of the sound signal in the temporal frequency domain into at least one subspectrogram is acquired based on the direction of smoothness on the temporal frequency plane of each subspectrogram, and at least one subspectrogram is separated from the spectral components of the sound signal by use of the distribution coefficient.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211528-A (JP)
Title: Virtual space providing system, virtual space providing method, and virtual space providing program
Inventor: SATO DAICHI
IPC: G06F13/00
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable users interested in any of a variety of Web pages to communicate with one another through the Web page they are interested in by sharing a virtual space of the same content among the users browsing the same Web page.  <P>SOLUTION: An association between comment information input at an arbitrary position where an avatar image is displayed and a meme being an alter ego object image strung to the comment information is managed by a virtual space management module on the user terminals 310 to 330 side. When the comment information and the meme are displayed and the comment information is transmitted to a virtual space providing server 100 from any of the user terminals 310 to 330, the comment information transmitted to the virtual space providing server 100 is transmitted as an initial access or re-access is made to any of the user terminals 310 to 330.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009214385-A (JP)
Title: Polyolefin wall paper
Inventor: SUGA KENTARO
IPC: D06N7/04
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall paper using a surface layer material comprising a polyolefin resin in which the foaming magnification power of the surface layer material is high.  <P>SOLUTION: A polyolefin wall paper is manufactured by laminating the surface layer material 4 comprising a polyolefin crosslinked foam on a substrate material 2. The foaming magnification power of this polyolefin crosslinked foam is preferably 5-30 times.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218956-A (JP)
Title: Information processing apparatus, information processing method, and image display system
Inventor: MIYAZAKI KISHIKI
IPC: H04N5/765
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To execute a slide show which reflects a timing at which a display image is displayed and a timing at which a photographed image is reflected.  <P>SOLUTION: At a related information recording part 103, a display image displayed at a slide show is related to a photographed image that is photographed, when the display image is displayed, which is recorded in an image accumulation part 104 as a related information, containing a relation between the time the display image is displayed and the time the photographed image is photographed. A slide show generating part 106 makes a slide show which uses the display image and the photographed image display on a display part 109 and an external display, based on the related information recorded in the image accumulating part 104.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009217686-A (JP)
Title: Information display device, and driving method thereof
Inventor: NAKANISHI MOTOHIRO
IPC: G06F3/041
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of improving operability relating to continuous and direct inputs by a user and improving image quality even in an information display device slow in the speed for rewriting display contents.  <P>SOLUTION: The information display device is prepared, which includes: a display part for switching images by a state change of a display medium by applying voltage between a first electrode and a second electrode to give an electric field to the display medium, wherein the display medium is sandwiched by the first electrode and the second transparent electrode, and the second electrode is used to detect an input position of information; a detecting part for detecting the input position of the information to the second electrode; and a display control part for controlling so as to switch images in the display part on the basis of a detection result by the detecting part. Then, the state of the information display device is switched from a first state in which the display part switches images to a second state in which the detecting part detects the input position of the information at prescribed timing when the display part switches the images on the basis of a detection result by the detecting part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009222082-A (JP)
Title: Variable capacity type torque converter
Inventor: YAMASHITA TOSHIYA
IPC: F16H41/24
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable capacity type torque converter for sufficiently improving the motive power performance of a vehicle by increasing a torque ratio and changing a capacity coefficient to be lower.  <P>SOLUTION: The variable capacity type torque converter includes an electric motor (a motor) 10 for rotationally driving a stator impeller 6s to adjust output torque, namely, turbine torque T<SB>T</SB>to be output from a turbine impeller 6t. When using the electric motor 10 for actively driving the stator impeller 6s in a positively rotating direction as the rotating direction of a pump impeller 6p, it produces a higher torque ratio t and a lower capacity coefficient C than conventional one. When using the electric motor 10 for rotating the stator impeller 6s in the positively rotating direction as the rotating direction of the pump impeller 6p and in a negatively rotating direction in opposition to the rotating direction of the pump impeller 6p, it produces wider variation ranges of the torque ratio t and the capacity coefficient C than conventional one, thus improving the gas mileage and motive power performance of the vehicle.  <P>COPYRIGHT: (C)2010,JPO&INPIT