baber/WOPTO huggingface dataset:
Patent JP-2009100100-A (JP)
Title: Digital television apparatus
Inventor: ASHIGAHARA NORIYUKI
IPC: H04N7/173
Filed: 2007-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To increase the speed of channel switching by making use of the tuners of an external device, and allocating the tuners to channel selection buttons in advance without increasing the number of tuners installed in a digital TV.  <P>SOLUTION: For the operation of switching channels when viewing a broadcast, the channel switching action of an external device is determined to determine the use status of channels. Received data of the digital TV and received data of the external device are compared to determine the current channel number of the external device. These data are managed as the state of channel selection and allocated to UP/DOWN buttons. When a button is pressed, channel switching is achieved simply by switching the display of external input.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008102521-A (JP)
Title: Fast lattice vector quantization
Inventor: XIE MINJIE
IPC: G10L19/02
Filed: 2007-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve audio codec efficiency.  <P>SOLUTION: Methods, devices, and systems for coding and decoding audio are disclosed. Digital samples of an audio signal are transformed from the time domain to the frequency domain. The resulting transform coefficients are coded with a fast lattice vector quantizer. The quantizer has a high rate quantizer and a low rate quantizer. The high rate quantizer includes a scheme to truncate the lattice. The low rate quantizer includes a table based searching method. The low rate quantizer may also include a table based indexing scheme. The high rate quantizer may further include Huffman coding for the quantization indices of transform coefficients to improve the quantizing/coding efficiency.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009100281-A (JP)
Title: Differential amplification apparatus and overcurrent protection apparatus
Inventor: OSHIMA SHUNZO
IPC: H03K17/08
Filed: 2007-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential amplification apparatus and an overcurrent protection apparatus can detecting occurrence of overcurrent with high precision by avoiding the effect caused by an offset voltage that an operational amplifier has.  <P>SOLUTION: There are provided a series connection circuit of resistors R3, R4, R5 provided between a drain of a switching MOSFET (T1) and a ground and a series connection circuit of a resistor R1, resistor R2 and transistor (T2) provided between a source of the MOSFET (T1) and the ground. Furthermore, a current Ix is extracted from a resistor R7 provided between a forward input terminal a1 of an amplifier (AMP1) and a point (a) and a current Iy is extracted from a resistor R8 provided between a backward input terminal b1 of the amplifier (AMP1) and a point (b), thereby reducing a voltage Vab that occurs between the point (a) and the point (b).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009101526-A (JP)
Title: Plywood applicable to uneven or curved surface and method of attaching plywood
Inventor: OHATA TAKASHI
IPC: B27D1/04
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide plywood which is attached corresponding to an attachment surface having an uneven or curved surface.  <P>SOLUTION: The plywood 2 is constituted so that a plurality of unit boards, which are formed in a sheet or a thin plate shape having parallel sides and which form unit board layers 2a, 2'a in a lamination cross section, are stacked and adhesively laminated in a manner that the fiber direction (a) of the vertically adjacent unit board layers 2a, 2'a crosses at an inclination angle of 30-60°reversed alternately to the sides c, c'. The plywood 2 is attached by bending along an uneven or curved surface to be installed. There is possibly a case that joining sections 5 for abutting and joining the adjacent sheets of plywood 2 by being engaged with or superimposed on each other, are formed on the sides c, c' of the plywood 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009102180-A (JP)
Title: Fuel reforming apparatus
Inventor: NAKAGAWA ISAO
IPC: C01B3/38
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means which prevents the phenomenon that gaps among catalyst grains are filled by the fine pieces and fine powder of a reforming catalyst produced by repeating the starting of a fuel reforming apparatus, so that a pressure loss when raw fuel passes through a catalyst layer is increased to make the circulation of the raw fuel difficult.  <P>SOLUTION: A first space 16 formed between an inner tube 11 and an intermediate tube 12 is partitioned into the upper and lower directions with a porous plate 19 provided with pores, and is divided into an upper first space 20 and a lower first space 21. Fine pieces and fine powder caused by the breakdown of a reforming catalyst packed into the upper first space 20 pass through the porous plate 19, and fall inside the lower first space 21, so as to be deposited. Thus, a gap through which raw fuel circulates is secured, and the increase of pressure loss when the raw fuel passes through a catalyst layer can be prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009103556-A (JP)
Title: Crustal movement prediction system, and crustal movement prediction sensor mechanism used for system
Inventor: FUKUSHIMA TAKAYUKI
IPC: G01V1/00
Filed: 2007-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of detecting always excellently crustal distortion as a symptom of crustal movement from a seismic center by preventing interference with a radio wave for radio communication used for various radio communications or a radio wave for radio broadcast used for various broadcasts, and especially enabling a switch wherein mercury-based liquid having excellent fluidity and a high surface tension is used as a movable contact to react excellently with the crustal distortion as the symptom of the crustal movement such as an earthquake of an epicentral earthquake or the like or volcanic eruption.  <P>SOLUTION: This crustal movement prediction sensor mechanism 2 disposed deep underground in a place where the crustal movement is desired to be predicted includes at least a crustal movement prediction sensor of at least one kind of a longitudinal type 12, horizontal types 13a, 13b, 14a-14d and a tilted type. The crustal movement prediction sensor of at least one kind is equipped with a pipe; a fixed contact provided on the pipe; and a movable contact comprising the mercury-based liquid, and stored in the pipe so as to be operated by the crustal distortion as the symptom of the crustal movement.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009101397-A (JP)
Title: Method of plastically working perforated metal sheet
Inventor: MATSUYAMA SHOHEI
IPC: B21D22/20
Filed: 2007-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for easily determining a working shape when performing drawing of a perforated metal sheet.  <P>SOLUTION: This invention relates to a method of plastically working the perforated metal sheet, in which the perforated metal sheet obtained by applying punching to a soft steel sheet, is subjected to drawing, and the method comprises a process where the height of drawing setting in the range which is not more than 50% of the limit height of drawing of the soft steel sheet which is not punched is taken as a first condition, the shape conditions such as the dimensions of a bending radius and the angle of a slope which need to be considered when drawing a high-tension steel sheet are taken as a second condition and, on the basis of these first condition and second condition, drawing is applied to the perforated metal sheet by using a press.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009111457-A (JP)
Title: Noise filter
Inventor: KOBAYASHI KEIKO
IPC: H03H7/09
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To simply and easily assemble a noise filter by a small number of manhours.  <P>SOLUTION: Capacitor housing parts 28 are formed in an AC input terminal block 18 and an AC output terminal block 20 of a case body, and opened on the bottom parts thereof, and penetrate terminal extraction holes 36 on the upper parts. Claw parts 32 are protrusively formed in inner edge parts of the bottom openings 30 of the capacitor housing parts 28, and holding walls 34 are each extended by a cantilever structure by directing a tip toward an intermediate position of the capacitor housing part 28 by using a diagonal upper position with respect to the claw part 32 as a root. A lead terminal 25 of an X capacitor 24 is inserted into the capacitor housing part 28 to pass through a terminal extraction hole 36 from the bottom opening 30, and retained and fixed by the fitting to the claw part 32 and the holding by the holding wall 34.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009112087-A (JP)
Title: Direct acting rotation actuator
Inventor: TOYODA AKIHITO
IPC: H02K33/00
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct acting rotation actuator that generates large torque and thrust, is easily assembled, and singularly implements both rotational motion and linear motion.  <P>SOLUTION: An armature winding 104 for rotation is wound on teeth 103t formed on an armature core 101 and an armature winding 105 for thrust is wound on the surface of the armature core 101 on the inside diameter side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009110163-A (JP)
Title: Detection device for monitoring object in crash damage reduction system of vehicle
Inventor: KITAGAWA TETSUYA
IPC: B60R21/00
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the increase of the processing load of a crash damage reduction system.  <P>SOLUTION: This detection device of a monitoring object in the crash damage reduction system of a vehicle is configured to monitor an obstacle existing at the traveling direction side of a vehicle 10, and for making equipment installed in the vehicle 10 operate according to such possibility that the vehicle 10 may crash with the monitored obstacle, and provided with an obstacle detection means 11 for detecting an object existing at the traveling direction side of the vehicle 10 as an obstacle; a detection period calculation means 16 for calculating a period when the obstacle is continuously detected by the obstacle detection means 11 as a detection continuation period ΣT<SB>D</SB>; and a monitoring object recognition means 17 for setting the obstacle as the monitoring object of the crash damage reduction system according to the detection continuation period ΣT<SB>D</SB>calculated by the detection period calculation means 16, and for determining whether or not the obstacle is turned to be the operation object of the equipment 12 and 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009107467-A (JP)
Title: Vehicular seat
Inventor: SUZUKI AKITO
IPC: B60N2/90
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate requirement of design for ensuring a mounting part of a door full-open switch or a door full-open sensor in each kind of vehicles becoming a base when a vehicular seat for assisting getting on/off to the vehicle by rotation a seat body is mounted to the vehicle, and to detect the opened/closed state of the door by arranging the vehicular seat such that a door sensor can be commonly used in each kind of vehicles.  <P>SOLUTION: The vehicular seat is constituted such that a non-contact type sensor 16 for detecting the opened/closed state of the door is provided on the vehicular seat 10 and when it is determined that the door 102in the opened state by detection of the sensor, turning from a vehicle advancement direction front-directed position to a door opening part-directed position of the seat body 12 is attained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009111761-A (JP)
Title: Subtitled program editing device, and method of editing subtitle
Inventor: WATANABE TOMONORI
IPC: H04N5/278
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a subtitled program editing device and a method of editing subtitles which facilitate subtitle editing.  <P>SOLUTION: An SCD 26 of a content server part 2 detects a scene change from correlation between frames and outputs a scene change detection signal to a CTD 27. The CTD 27 transmits change timing information which contains time tag information showing the timing of the new change to a subtitle transmitting device 2. The subtitle transmitting device 2 which has received the change timing information modifies a subtitle list table 32 prepared in advance to a correct timing capable of outputting a frame having a scene change from the content server part 2 to a subtitle superimposing device 1, compares a subtitle list table 33 with a timer 35, reads subtitle data displayed at exact subtitle display timing from a storage means 30, and outputs the data to the subtitle superimposing device 1. Thereby subtitle superimposition is performed displaying the subtitles at the exact timing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009107973-A (JP)
Title: Hetero 6-membered ring derivative, method for producing the same, and insecticide
Inventor: TOSHIBE SHINZO
IPC: C07D401/14
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new 6-membered ring derivative useful as a physiologically active substance such as an insecticide, to provide a method for producing the hetero 6-membered ring derivative, and to provide an insecticide comprising the hetero 6-membered ring derivative as an active ingredient.  <P>SOLUTION: The hetero 6-membered ring derivative is represented by chemical formula (1). The insecticide comprises the hetero 6-membered ring derivative as the active ingredient.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008043809-A (JP)
Title: Pinball game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine capable of surely hitting a game ball hit by a ball hitting rod into a game area.  <P>SOLUTION: When a handle ring 24 of this Pachinko machine is rotated once by a prescribed angle W1 from a basic position, a drag amount of an adjusting spring member is increased, so that the hitting force of the hitting rod becomes the strength for enabling a game ball hit by the hitting rod to reach the game area. In the meantime, a pressure plate 72 energized by a spring member 71 is regulated in sliding by a pair of regulating walls 73 to release the pressure on a claw part 63 of a switch button 56. By this pressure release, a movable contact point 59 of a single-shot switch 57 is separated from a fixed contact point 60 to bring the single-shot switch 57 into an OFF state. When the single-shot switch 57 is turned OFF, the drive of a shooting motor is started, an extension part of the ball hitting rod is energized accompanying the rotation of a shooting cam, and the game ball is hit and shot by the reaction of the ball hitting rod by the energizing force of the adjusting spring member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008138178-A (JP)
Title: Polymer polyol
Inventor: NAKADA SHIGEKUNI
IPC: C08F283/06
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer polyol which serves as a raw material for polyurethanes, markedly improves the mechanical properties of the polyurethanes, facilitates the maintenance of the manufacturing process of the polyurethanes and can be produced with an enhanced productivity.  <P>SOLUTION: The manufacturing process manufactures a polymer polyol (PL) containing polymer particles (JR) whose constitutional unit is an ethylenic unsaturated monomer involving styrene and acrylonitrile and includes n times of specific polymerization steps. Of the total numbers of the mole of the monomer, the styrene accounts for 33-83 mol% and the acrylonitrile 17-67 mol%. The arithmetic standard deviation of the particle size of (JR) is 0.1-0.5. The content of (JR) having particle sizes of ≥0.1 mm is 0-30×10<SP>-4</SP>% based on the weight of the polymer polyol (A).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009106222-A (JP)
Title: Real-time pcr method for target nucleic acid, and apparatus therefor
Inventor: IKE TAKESHI
IPC: C12Q1/68
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new real-time PCR method and an apparatus therefor, with which in conducting a real-time PCR for a plurality of target nucleic acids, a PCR solution in which the reaction is completed can be exchanged at any time by another PCR solution.  <P>SOLUTION: In the new real-time PCR method, the amplification level of a target nucleic acid is measured for each of PCR solutions subjected to thermal cycling, to examine how the amplification reaction is progressing. The PCR solution in which the amplification reaction is completed is discharged from a region for carrying out amplification reaction, and in exchange thereof, an unreacted PCR solution is fed into the region.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009107545-A (JP)
Title: Windshield unit for saddle-ride type vehicle
Inventor: MATSUO HISAFUMI
IPC: B62J23/00
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently correct a pressure difference rearward of a windshield in a windshield unit for a saddle-ride type vehicle provided with two types of air ducts for directing the air flow, induced by a vehicle, from the front of the vehicle to the upside of the vehicle and to the rearward of the windshield respectively.  <P>SOLUTION: A windshield unit includes an air duct 31 for allowing an air introduction port 32 opening toward the front of the vehicle to communicate with an air blowout port 33 opening toward the upside of the vehicle and a second air duct 51 for allowing a second air introduction port 52 opening toward the front of the vehicle to communicate with a second air blowout port 53, opening toward the rear of the vehicle, at the rear of the air duct 31. The second air blowout port 53 is disposed within the right-left width of the air blowout port 33 of the air duct 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009111873-A (JP)
Title: Communication route management system and communication system
Inventor: NAKATSUGAWA YOSHINORI
IPC: H04L12/28
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To simplify and speed up a communication route management between respective node devices in a communication system in which one or more node devices are connected mutually through a transmission line and a plurality of repeaters connected thereto.  <P>SOLUTION: Routes among a number of node devices are not managed directly but while grasping communication between node devices at each repeater, a summary of the route management among a smaller number of repeaters is first determined and in accordance with the situation, channels of node devices are assigned to respective routes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009090072-A (JP)
Title: Disaster prevention pillow
Inventor: OBARA YOSHIKO
IPC: A47G9/10
Filed: 2007-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disaster prevention pillow, protecting the legs and the head when a strong earthquake occurs during sleeping.  <P>SOLUTION: This disaster prevention pillow is formed in a double structure to be incorporated with simple footwear for protecting the legs and a piece of string needed when used as padded headgear in time of disaster, so that the pillow itself can be diverted to the padded headgear.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009117617-A (JP)
Title: Surface emitting semiconductor laser
Inventor: ONISHI YUTAKA
IPC: H01S5/183
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface emitting semiconductor laser capable of reducing the resistance of an element, while avoiding increase in the parasitic capacitance, as well as, avoiding saturation of the t output, due to the drop in the heat dissipation performance.  <P>SOLUTION: A high resistance region 31b of semiconductor space layers 19, 21 extends along a side surface 19a of a resonator mesa 19 in the direction of a predetermined axis AX1, as well as, crossing a boundary B of the semiconductor spacer layers 19, 21. In a low-resistance region 31a, the conductive type of the semiconductor spacer layer 19 is different from the conductive type of the semiconductor spacer layer 21. The low-resistance region 31a is provided so as to extend along the side surface of a high-resistance region 31b and a side surface 29a of a resonator mesa 29, as well as, crossing the p-n junction 33 of the semiconductor spacer layers 19, 21. A second DBR 25 and a tunnel junction region 23 region located on a first region 13c. An active layer 17 and a first electrode 27 are located on the boundary line B, the first region 13c, and a second region 13d.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009118262-A (JP)
Title: Color processing device, and method thereof
Inventor: MATSUURA TAKAHIRO
IPC: H04N1/60
Filed: 2007-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To generate a color processing parameter corresponding to a color reproduction mode.  <P>SOLUTION: An image processing device 12 inputs thereto photographed data of a color chip 13, having a plurality of patches, photographed by an imaging unit 101 and colorimetric data of the color chip 13. In accordance with setting of a color reproduction mode, a color value of each patch indicated by the colorimetric data is corrected into a target value by a target data correction unit 204. A color processing parameter is then generated for converting the color value of each color patch indicated in the photographed data into a color value of each patch indicated in the colorimetric data by a parameter editing unit 205.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008150587-A (JP)
Title: Titanium-containing lubricating oil composition
Inventor: LAM WILLIAM Y
IPC: C10N30/06
Filed: 2007-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fully formulated lubricating oil, a lubricated surface, a lubricant concentrate and a lubricant reducing sludge formation.  <P>SOLUTION: The fully formulated lubricating oil composition comprises at least one succinimide dispersant derived form a polyalkylene compound having from about 50 to about 85% vinylidene double bonds in the compound, a metal-containing detergent, at least one wear reducing agent, at least one antioxidant and a hydrocarbon soluble titanium compound as a friction modifier. The lubricating oil composition is substantially free of a molybdenum compound.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009117737-A (JP)
Title: Solar cell and manufacturing method thereof
Inventor: YOSHIKAWA MASAHITO
IPC: H01L21/28
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell which is superior in productivity and improved in power generation efficiency, and a manufacturing method thereof.  <P>SOLUTION: The solar cell is characterized in that an electrode film for solar cell comprising a transparent film, a transparent electrode thin film provided thereupon, and metal electrodes provided on the transparent electrode film while leaving a gap is provided on a surface of a silicon-based photoelectric converting element by bonding the metal electrodes and the surface of the photoelectric converting element, and the gap between metal electrodes is charged with a refractive-index matching liquid. The manufacturing method thereof is also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT