baber/WOPTO huggingface dataset:
Patent JP-2008181148-A (JP)
Title: Performance self-learning apparatus
Inventor: KATSUTA MASANORI
IPC: G10G1/02
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve efficiency of learning by preventing that practice is interrupted due to slight mismatch between a key pressing musical tone and a performance data.  <P>SOLUTION: When it is determined that a pitch of the performance data coincides with that of the key pressing musical tone in a pitch determination section 4, evaluation by a difference degree of the key pressing musical tone and the performance data is performed by a key pressing evaluation section 7. The evaluation is stored in an evaluation storage section 10. When the evaluation is finished, scrolling of key pressing indication is directed to a key pressing indicator 11. When the pitch of the performance data does not coincide with that of the key pressing musical tone, the key pressing data is temporarily stored in a performance tone storage section 8. A pattern of the performance data which coincides with the key pressing data stored in the performance tone storage section 8 is searched in a pattern detecting section 9. When the matched pattern is detected, the stored key pressing musical tone is evaluated, and the evaluation result is described in the evaluation storage section 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009201599-A (JP)
Title: Game machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F7/02
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of effectively enhancing the amusement of the play by using step-up advance notice presentation.  <P>SOLUTION: A presentation-controlling CPU 101 executes a fist step-up advance notice presentation and a second step-up advance notice presentation for announcing the possibility of making a jackpot step by step by changing the advance notice presentation once or a plurality of times at predetermined timing according to the predetermined order during one variable display. The presentation-controlling CPU 101 can simultaneously execute the first step-up advance notice presentation and the second step-up advance notice presentation in the same period during the variable display. Then, the presentation-controlling CPU 101 changes the advance notice presentation in the first step-up advance notice presentation at prescribed timing for change, and changes the advance notice presentation in the second step-up advance notice presentation at different timing for change than the timing for change in the first step-up advance notice presentation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201925-A (JP)
Title: Disposable diaper
Inventor: HORIE YUKI
IPC: A61F13/53
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposable diaper which can exert a great temperature change on a temperature-changing substance in the first urination and does not inhibit absorbability of an absorber in the second and later urinations.  <P>SOLUTION: In the disposable diaper 1 in which the absorber is inserted between a liquid-permeable top sheet 11 and a liquid-impermeable back sheet 12, an another member 34 for temperature change which includes a layer 31 including a temperature-changing substance 30 capable of generating temperature change enough for a user to awake when brought into contact with urine and a layer 33 including a water-soluble substance 32 in the lower layer is set on the top sheet 11 of the absorber 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210623-A (JP)
Title: Optical composite module and optical transmitter/receiver
Inventor: OKUDA MICHITAKA
IPC: G02B6/42
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical composite module having a small optical loss, and to provide an optical transmitter/receiver using this module.  <P>SOLUTION: The optical composite module includes: a first coreless fiber section comprising a first optical element for reflecting/transmitting light, a first coreless fiber opposing one optical incident face of the element, and a second coreless fiber opposing the other optical incident face; a second coreless fiber section comprising a second optical element having a third and a fourth optical incident/exit face and transmitting light, a third coreless fiber arranged opposite to the third optical incident face, and a fourth coreless fiber opposing the fourth optical incident face; a first refractive index distribution fiber opposing the other end face of the first coreless fiber; a second refractive index distribution fiber opposing the other end face of the second coreless fiber and opposing the other end face of the third coreless fiber; and a third refractive index distribution difference fiber opposing the other end face of the fourth coreless fiber. The optical length of the second corless fiber section is made shorter than the length of the first coreless fiber section.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208870-A (JP)
Title: Elevator landing door device and installing method of the same
Inventor: UMIZUMI TATSUNORI
IPC: B66B13/30
Filed: 2008-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an elevator landing door device capable of improving a designability and facilitating installation to a landing doorway, and an installing method of the same.  <P>SOLUTION: A door mounting supporting body 6 has a frame mounting stand 7 including a smoke-shielding material mounting portion 7b and a hanger case fixing member 8 provided on the frame mounting stand. The frame mounting stand 7 is mounted on an outer portion of an upper frame 5 of the landing doorway 1 from a hoistway side so as to disposed the smoke-shielding material mounting portion 7b above the upper frame 5. On the hanger case fixing member 8, a hanger case 10 equipped with a door rail 11 is provided. A smoke-shielding material 19 is mounted to the smoke-shielding material mounting portion 7b. A landing door 12 moved along the door rail 11 while contacting with the smoke-shielding material 19 is mounted on the hanger case 10. The landing doorway 1 is opened/closed by the movement of the landing door 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210424-A (JP)
Title: Object detection device for vehicle and moving object determination method for vehicle
Inventor: SANO YASUHITO
IPC: B60R21/00
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To determine movement of an imaging object around a vehicle based on the position of the object only by using a motion-stereo system.  <P>SOLUTION: An object detection device for vehicles is mounted on the vehicle, and includes: an imaging unit 1 for capturing a circumferential image; a distance calculation unit 10 for calculating the position of an object around the vehicle based on an image captured by the imaging unit 1 by determining a change of the angle formed by the traveling direction of the vehicle and the direction to the object viewed from the vehicle as a change of a positional relationship between the vehicle and the object in the image, and using the motion-stereo system can calculate the position of the object based on the angle change; and a moving object determination unit 6 for determining whether the object is a moving object or not based on positional changes of the same object calculated by the distance calculation unit 10 when the vehicle runs at different speeds.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218049-A (JP)
Title: Fluorescent lamp
Inventor: NAKAJIMA TAKUYA
IPC: H01J61/35
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent lamp which can excellently generate discharging and can maintain a low discharge initiation voltage and a low power consumption and can remarkably control an outward leakage of ultraviolet rays and can emit fluorescent light of a high luminance.  <P>SOLUTION: The fluorescent lamp is provided with a transparent tube in an inner space of which rare gas and mercury is held and both ends of which are sealed airtight, electrodes which are arranged near the both ends of the transparent tube and are connected with an external power source through a lead wire, and a phosphor arranged on an inner wall of the transparent tube with a protective layer for controlling a discharge of ultraviolet rays outside the transparent tube in-between. The protective layer is provided with a zinc oxide layer which contains zinc oxide as a main component and is arranged on an inner wall surface of the transparent tube except an area near the electrodes and a discharge promoting layer which contains either one or a plurality out of silicon dioxide, aluminum oxide, titanium oxide, lanthanum oxide, magnesium oxide and yttrium oxide and is arranged on the zinc oxide layer and the inner wall surface of the transparent tube near the electrodes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009213664-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine that can relieve a player's sense of unfairness, that allows the player to select whether an insurance function should be executed or not, and that has the means for selection disposed in a shooting handle.  <P>SOLUTION: The Pachinko game machine includes: a shooting means with a handle to be held by the player for shooting game balls by the rotational operation of the handle; a game board with a plurality of wining areas; a prize ball put-out means for putting out a prescribed number of prize balls; a game execution control means for advancing the play while executing a lottery process of determining the change of the game state; a loss compensation control means for controlling a loss compensation mode including a collection process of collecting part of the game balls held by the player and a compensation process of compensating the game balls lost by the player; and a selection means to be operated by the player to select the loss compensation mode or not. The handle part of the shooting means is configured to be freely pushed or drawn, and the selecting means is activated either in the position with the handle part pushed in or in the position with the handle part drawn in.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009017772-A (JP)
Title: Dc/dc power converter
Inventor: URAKABE TAKAHIRO
IPC: H02M7/10
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To control output voltage by keeping high power conversion efficiency in a DC/DC power converter utilizing charge/discharge in capacitors between circuits by parallel disposing smoothing capacitors by a plurality of circuits constituted of a driving inverter circuit and a rectifying circuit.  <P>SOLUTION: Four-stepped circuits A1 to A4 where two series MOSFET's are connected between both terminals of each smoothing capacitor Cs1 to Cs4 are connected in series, and are provided with a capacitor-type DC/DC power conversion circuit 1 that performs power conversion by quadruplicating (or quarter fold) input/output voltage ratio by charging/discharging capacitors Cr, disposed between each circuit and an inductor-type DC/DC conversion circuit 2 composed of two series MOSFET's and a coil Lc. One input/output voltage terminal pair (VA, Vcom) of the inductor-type DC/DC power conversion circuit 2 is connected to one input/output voltage terminal pair of the capacitor-type DC/DC power conversion circuit 1, and the high-voltage side input/output voltage or the low-voltage side input/output voltage of the capacitor-type DC/DC power conversion circuit 1 is controlled by the inductor-type DC/DC power conversion circuit 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261049-A (JP)
Title: Automobile high-strength electric resistance welded steel pipe with excellent low-temperature impact property and method of manufacturing the same
Inventor: SATO MOTOO
IPC: C21D9/50
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automobile high-strength electric resistance welded steel pipe having excellent tensile strength, shock absorptivity, and impact resistance at low temperature, and to provide a method of manufacturing the same.  <P>SOLUTION: Disclosed is an automobile high-strength electric resistance welded steel pipe with excellent low-temperature impact properties which is manufactured from a steel sheet containing 0.2 to 0.4% C, 0.05 to 0.5% Si, 0.5 to 2.5% Mn, ≤0.025% (excluding 0%) P, ≤0.01% (excluding 0%) S, ≤0.15% (excluding 0%) Al, ≤2% (excluding 0%) Cu, ≤0.2% (excluding 0%) Cr, ≤0.2% (excluding 0%) Ti and ≤0.005% (excluding 0%) B, with the remainder being iron and inevitable impurities. The steel pipe has a tensile strength of 1,750 N/mm<SP>2</SP>or more, a 0.1% proof stress of 1,320 N/mm<SP>2</SP>or more, and a Charpy impact value at a testing temperature of minus 40°C of 50 J/cm<SP>2</SP>or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009222092-A (JP)
Title: Preload mechanism, four-point contact bearing, rotary device, and light signal transmission device
Inventor: KOMORI NORIYUKI
IPC: H04B10/11
Filed: 2008-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preload mechanism suitable for an adequate resin form by miniaturizing and slimming a four-point contact bearing.  <P>SOLUTION: The preload mechanism comprises a preload ring 52 for clamping a preload spring 53a in the direction of its coil diameter, and a rotary base 1. A space between the preload ring 52 and the rotary base 1 is smaller than the coil diameter of the preload spring 53a, and the preload ring 52 and the rotary base 1 compress the preload spring 53a in the direction of the coil diameter to generate a preload. The compression of the preload spring 53a in the direction of the coil diameter is utilized for imparting a uniform force of the preload while eliminating the influences of friction between the preload spring 53a and each of the preload ring 52 and the rotary base 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008166844-A (JP)
Title: Plasma processing apparatus
Inventor: MAEDA KENJI
IPC: H05H1/46
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processing apparatus capable of processing a wide region of a wafer with a diameter of 300 mm or larger, having higher uniformity and higher accuracy.  <P>SOLUTION: The plasma processing apparatus is provided with a sample stage 2 which is arranged within a chamber 1 capable of being decompressed and on a top surface of which a semiconductor wafer 3 is placed, a conductive plate 7 with a mostly circular shape arranged parallel to a surface which is placed on the semiconductor wafer 3, located opposite above the sample stage 2 and facing to plasma formed within the chamber 1; a power supply 11 for supplying power for forming the plasma in a space within the chamber 1 between the sample stage 2 connected to the conductive plate 7 and the conductive plate 7; and a supply port supplying a gas containing carbon and fluorine to the space 1. The frequency f1 of the power supplied to the conductive plate 7 is in a range, such that it is higher than 100 MHz and lower than (0.6×C)/(2.0×D) Hz, where C is the speed of a light in vacuum and D is the diameter of the wafer, and the wafer is processed, by setting a distance between the top surface of the sample stage 2 and the conductive plate 7 from 20 to 100 mm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009220038-A (JP)
Title: Coating film forming apparatus
Inventor: KENJO KOSHIN
IPC: B05C15/00
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost local clean type coating film forming apparatus prevented from the occurrence of coating unevenness, the incorporation of a foreign substance in a gas stream into a material to be coated by the effect of the gas stream flowing in a closed space or the deposition of a foreign substance produced by the coagulation of a solid portion in the coating material on the material to be coated.  <P>SOLUTION: The coating film forming apparatus 100 for forming a coating film on the outer periphery of an endless belt-like material to be coated which is formed from a rectangular cross-sectional container 1 forming a closed space 1A by blocking a coating film forming area from the outside thereof is provided with a fan filter unit 3 for supplying clean air into the closed space 1A from the center part of the upper wall of the container 1, a first flow straightening plate 18a arranged to pass the air supplied from the fan filter unit 3 to the inside of the side wall of the container 1A and an exhaust fan 4 for exhausting the air in the first closed space 1A to the outside.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009225251-A (JP)
Title: Operating apparatus, and image forming apparatus
Inventor: NODA TATSUO
IPC: G03G21/00
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operating apparatus and an image forming apparatus can utilize information relating to magnitude of a specific figure as operation information.  <P>SOLUTION: The operating apparatus is the operating apparatus for determining operation indication based on the specific figure imaged by an imaging unit, and adapts means for determining the operation indication based on the magnitude of the specific figure.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009222214-A (JP)
Title: Air valve for water supply pipe
Inventor: HIRAO KAZUHIRO
IPC: E03B7/07
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air valve for a water supply pipe, easy in maintenance, without clogging caused by foreign matter such as refuse.  <P>SOLUTION: This air valve 10 for the water supply pipe includes a valve cover 12, and exhausts air mixed in the water supply pipe, or introduces the air into the water supply pipe when draining water in the water supply pipe. A first sliding body 30 is slidably installed in a first opening part 24 of a guide part 22 formed in the valve cover 12. A second sliding body 48 is also slidably installed in a second opening part 34 having the first sliding body 30. The first sliding body 30 includes a first valve element 40, and cuts off a first air passage for communicating an upper part with a lower part of the valve cover 12 in a straight line shape in its upper limit position. The second sliding body 48 includes a second valve element 56 formed on a float 64, and cuts off a second air passage for communicating the upper part with the lower part of the valve cover 22 in a straight line shape in its upper limit position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009231345-A (JP)
Title: Ferroelectric material, ferroelectric capacitor, and semiconductor memory
Inventor: SATO KEISUKE
IPC: H01L27/108
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferroelectric material including a bismuth element allowing a small amount of leak current and a large amount of self-polarization, a ferroelectric capacitor utilizing the ferroelectric material, and a highly integrated semiconductor memory utilizing the ferroelectric capacitor.  <P>SOLUTION: The ferroelectric capacitor includes a first electrode 10, a ferroelectric material film 12 formed on the first electrode 10 and includes a mixed crystal of a first ferroelectric material formed of the Perovskite oxide including the bismuth element and a second ferroelectric material formed of the Perovskite oxide showing anti-ferroelectric property, and a second electrode 14 formed on the ferroelectric material film 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232013-A (JP)
Title: Image reading apparatus
Inventor: YAMAMOTO HIROMI
IPC: G03G15/00
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading apparatus which is easily operated by various users and has a comparatively simple configuration.  <P>SOLUTION: The image reading apparatus 1 includes a reading part 6 having an image sensor or the like to read out an image concerned with a document in a body part 2. The image reading apparatus 1 further includes a movable document table 3. The document table 3 has a document setting part for setting a document and is allowed to be moved to/from the body part 2 and the reading part 6. Preferably, the document table 3 may be horizontally slid to/from the reading part 6 and a tiltd angle from the body part 2 may be also changed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009230961-A (JP)
Title: Heating coil drive mechanism of high frequency heating device
Inventor: MINOUE JUNJI
IPC: H05B6/36
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating coil drive mechanism of a high frequency heating device capable of prolonging a service life of a ball screw.  <P>SOLUTION: In the heating coil drive mechanism 1 of the high frequency heating device in which by rotating male screws 4, 22 of the ball screw, the heating coil 2 of the high frequency heating device arranged on female screws 5, 23 side of the ball screw is made to reciprocally move, the female screws 5, 23 screwed to the male screws 4, 22 of the ball screw and the heating coil 2 are coupled by link mechanisms 12, 30, and the female screws 5, 23 are reciprocally moved by a distance so that exhaustion of lubricating oil does not occur at a ball between the male screws 4, 22 and the female screws 5, 23.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009232085-A (JP)
Title: Image processing method, image processor, image forming apparatus, program, and storage medium
Inventor: OHIRA MASAKAZU
IPC: G06V30/10
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To precisely perform position adjustment of a plurality of original images including a common part with each other, and to accurately extract the image of the common part from the plurality of original images.  <P>SOLUTION: The image processor includes: a feature point extraction part 11 for extracting the feature point (first feature point) of first original image data and feature point (second feature point) of second original image data; a feature amount calculation part 12 for calculating the feature amount (first feature amount) of the first feature point and the feature amount (second feature amount) of the second feature point; a collation processing part 13 for comparing the first and second feature amounts and extracting the first and second feature points whose feature amounts match; a coordinate transformation part 14 for transforming the coordinate system of the second original image data to the coordinate system of the first original image data on the basis of the coordinates of the extracted first and second feature points; and a logical AND calculation part 15 for obtaining the logical AND of the first original image data and the coordinate-transformed second original image data and extracting the image data of a common format included in the first and second original image data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009225740-A (JP)
Title: Low-alcohol drink containing gluconic acid
Inventor: SAKURAI RAKUO
IPC: C12H6/02
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-alcohol drink compatible with diet while keeping excellent drinkability and refreshing feeling.  <P>SOLUTION: The alcohol drink at least contains 1-6.9 v/v% alcohol, 0.0075-0.75 wt.% gluconic, acid and 1.0-3.7 wt.% sugars based on the total drink.  <P>COPYRIGHT: (C)2010,JPO&INPIT