baber/WOPTO huggingface dataset:
Patent JP-2011256833-A (JP)
Title: Method and device for monitoring state of internal combustion engine
Inventor: HIOKI TERUO
IPC: F02D45/00
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for monitoring the state of an internal combustion engine which is capable of identifying blow-by of an intake valve and/or blow-by of an exhaust valve, and/or deposition of carbon on a cylinder.SOLUTION: The state of an intake valve SV of a cylinder is monitored based on the comparison of the observed signal waveform at the timing of explosion in a cylinder 1 through a cylinder 16 with the reference signal waveform at the timing of explosion. The state of an exhaust valve DV is monitored based on the comparison of the observed signal waveform at the timing of the explosion, the timing of closing the exhaust valve, and the timing of closing the intake valve, with the reference signal waveform at each timing. The state of carbon deposition on a cylinder is monitoring by comparing the observed signal waveform at the timing of the explosion of the cylinder with the reference signal waveform at the timing of the explosion in the cylinder.
Patent JP-2012001742-A (JP)
Title: Circulation tube refractory product for rh furnace
Inventor: HASHIMOTO NORITAKA
IPC: C21C7/10
Filed: 2010-06-14
Abstract: PROBLEM TO BE SOLVED: To prevent cracking and breakage, and damage starting from joints or the like in a circulation tube refractory product by configuring it as a cylindrical structure of a single body.SOLUTION: The disclosed circulation tube refractory product for an RH furnace is used in a vessel (1) at the bottom of the RH furnace and comprises a cylindrical circulation tube refractory product (2). The circulation tube refractory product (2) is configured as the cylindrical structure of the single body.
Patent JP-2012004678-A (JP)
Title: Plate-like inverse f antenna and array antenna
Inventor: FUJIOKA TOMOMI
IPC: H01Q21/06
Filed: 2010-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a small plate-like inverse F antenna having a wide frequency bandwidth, that can be used for a frequency of about 500[MHz].SOLUTION: This plate-like inverse F antenna includes a plate-like radiation conductor 20, a plate-like short-circuiting part 30, and a plate-like feeding part 40. The longitudinal length of the short-circuit part 30 is 1/4 of the longitudinal length of the feeding part 40, the feeding part 40 is extended from a position at a distance of not more than 1/2 of the length of the radiation conductor 20 from the right end part of the radiation conductor 20 in a perpendicular direction, and a feeding point 42 is provided at a position at a distance of 1/8 of the length of the radiation conductor from the end part of the feeding part 40 including the corner end part where the short-circuit part 30 of the radiation conductor 20 is disposed.
Patent JP-2012004936-A (JP)
Title: Method for reducing local leakage, circuit for reducing local leakage, and transmission circuit
Inventor: SAKAGUCHI HIRONOBU
IPC: H04L27/20
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem that in a transmitter equipped with a quadrature modulator, a local leakage in the vicinity of a minimum value is limited by the performance of a local leakage detector when being below the noise floor of the local leakage detector in a process of reducing the local leakage, and the strict adjustment of a circuit for reducing the local leak will be impossible.SOLUTION: In a range where the local leakage is not buried in the noise floor of the local leakage detector, the local leakage is measured changing I and Q offset voltage values two or more times to derive an approximate curve expressing the relationship between the I and Q offset voltages and the local leakage. In addition, a quadratic curve approximation is further performed from the measured value in the vicinity of the minimum of the approximate curve, and the I and Q offset voltage values are calculated so that the local leak is the minimum.
Patent JP-2012010008-A (JP)
Title: Imaging element and imaging device
Inventor: MATSUMOTO SHIZUTOKU
IPC: H04N5/369
Filed: 2010-06-23
Abstract: PROBLEM TO BE SOLVED: To solve a problem of IR drop occurring on a ground line, to suppress increase in layout size, and to reduce power consumption.SOLUTION: An imaging element 100 is equipped with a pixel array unit 1, a first current source 21, a first ground line GL, a first switch 22, a first capacity element 24, a second switch 23, and a current control circuit 5. The current control circuit 5 controls the first switch 22 into an off state and the second switch 23 into an on state in a first period for performing charging operation of the first capacity element 24, and controls the first switch 22 into an on state and the second switch 23 into an off state in a second period for reading a pixel signal.
Patent JP-2012008269-A (JP)
Title: Electronic device
Inventor: MATSUZAWA SHUICHI
IPC: H01H25/00
Filed: 2010-06-23
Abstract: PROBLEM TO BE SOLVED: To enable an operator to accurately comprehend the relationship between an amount of operation and an amount of change.SOLUTION: An electronic device includes: load means imparting, when an operation member is rotated, a load to make the operation member return to a neutral position; switching means switching, depending on whether or not the rotation angle of the rotation operation of the operation member is equal to or larger than a first angle, the amount of change of a parameter of a function corresponding to the operation member; and load increasing means increasing the load when the operation member is rotated at an angle larger than a second angle nearly equal to the first angle. The load increasing means increases the load by abutting an arm part against a rotation regulation part which does not rotate even when the operation member rotates. The arm part comprises a tip extending in a direction approximately orthogonal to the rotation direction of the operation member, and a bent part projecting toward the rotation regulation part beyond a straight line connecting the position where the arm part is fixed to the operation member and the tip.
Patent JP-2012010073-A (JP)
Title: Vibration system support mechanism of speaker
Inventor: MIHASHI OSAMU
IPC: H04R9/02
Filed: 2010-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a vibration system support mechanism which can reduce hysteresis and improve durability without including elements of rotary motion, swaying, and distortion in an axial direction vibration of a vibration system of a speaker made up of a voice coil bobbin and a diaphragm.SOLUTION: A damper to constitute a support mechanism is formed by a first damper part including an inner periphery frame which has one edge bonded to a voice coil bobbin and an outer periphery frame surrounding it, and a second damper part including the inner periphery frame which has the other edge fixed on a frame and the outer periphery frame surrounding it. The inner and outer periphery frames of each of the damper parts are elastically connected in an axial direction with different heights through multiple spiral arms formed by belt-like ramps having a width expanding in a radial direction of the frames, and both of the damper parts are arranged and jointed together so that each arm is positioned in symmetry in relation to a joint surface on which each outer periphery frame is overlapped.
Patent JP-2011071962-A (JP)
Title: Imaging apparatus and playback apparatus
Inventor: OKU TOMOKI
IPC: H04R5/027
Filed: 2010-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus matching audio obtained together with images with an intention of shooting of a photographer, and to provide a playback apparatus matching audio to be played together with images with the intention of shooting of the photographer.  <P>SOLUTION: The imaging apparatus includes at least one imaging part 3 to obtain images through shooting, at least one sound-collection part 7 to obtain audio by collecting it together with the shooting of the imaging part 3, and at least one display part 23 to display images. The imaging apparatus performs audio-correction processing of audio obtained through the sound-collection part 7 according to the relative relationship between the direction in which the display part 23 displays images and the direction in which the imaging part shoots, and a detection result of a specific subject in an image.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012016487-A (JP)
Title: Facility for bank of gaming machines
Inventor: TANIGUCHI SHOJI
IPC: A63F7/02
Filed: 2010-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a structure for preventing a game ball from being caught when stopping game balls to prevent the entrance of the game balls into a polisher.SOLUTION: A facility for a bank of gaming machines has the polisher for polishing an out-balls discharged from the gaming machine, a ball flow passage for dropping out-balls from the upstream of the gaming machine to the downstream of the polisher, and a plurality of shaft portions entering the ball flow passage and stopping the out-balls. The end of the shaft portion has an inclination surface downward inclined toward the upstream.
Patent JP-2012018101-A (JP)
Title: Strain gauge for measuring hot spot stress and sensor device for measuring hot spot stress
Inventor: UCHINO YASUHIRO
IPC: G01N3/32
Filed: 2010-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a strain gauge for simply and accurately measuring a hot spot stress, capable of easy positioning and sticking with enhanced workability.SOLUTION: A strain gauge 1 for measuring a hot spot stress has a gauge pattern 12 comprising a gauge base 11, a first grid part GA, and a second grid part GB. The first grid part GA having a gauge resistance Rga is arranged at a first predetermined distance DA in the longitudinal direction from one end LE of the gauge base 11 in longitudinal direction, and the second grid part GB having a gauge resistance Rgb is arranged at a second predetermined distance DB from the one end LE longer than the first predetermined distance DA. A bridge adapter 2 has a first fixed resistance R1, a second fixed resistance R2, and a third fixed resistance R3, which constitute a bridge circuit with the gauge resistances Rga and Rgb. A measuring instrument 3 obtains an output corresponding to a hot spot stress from the bridge adapter 2.
Patent JP-2012020257-A (JP)
Title: Sintered material generation method and sintered material
Inventor: AZUMA TADASHI
IPC: C02F3/10
Filed: 2010-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a sintered material generation method capable of using waste etc. more effectively, and a sintered material.SOLUTION: The method includes mixing sludge containing organic materials, crushed slag, and soil for adjusting the sintering which adjusts the sintering of sludge in the existence of water (S4, 5, 6), granulating the mixture (S7), and sintering the granulated mixture (S9).
Patent JP-2012024859-A (JP)
Title: Moving body with multi-degree of freedom
Inventor: KOMIYA TAKEHIKO
IPC: F16H21/02
Filed: 2010-07-20
Abstract: PROBLEM TO BE SOLVED: To move a movable part at a high speed.SOLUTION: Even if a distance between a base 10 and the movable part 5 changes, the rotational motion of an electric motor 2d can be transmitted to a rotating part 8 while a transmission mechanism 7 constituted of a flexible link mechanism is expanded and contracted to cope with the change of the distance. Since the transmission mechanism 7 composed as the flexible link mechanism can be formed of lightweight carbon, the transmission mechanism 7 can be made light in weight, and as the result, a moving body 1 with a multi-degree of freedom capable of operating the movable part 5 at a high speed can be achieved.
Patent JP-2012029437-A (JP)
Title: Charging stand
Inventor: FUKUI NAOTO
IPC: H02J7/00
Filed: 2010-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a charging stand capable of facilitating charging of a battery for a power assisted bicycle and protecting a charger from heat.SOLUTION: The charging stand includes: a base embedded into the ground; a housing vertically installed on the base so as to erect from the ground; and a geothermal conduction member that is vertically installed on the base and conducts geothermal energy into the housing. In the housing, a heat storage chamber that exchanges heat with the geothermal conduction member is provided on the lower side and a charging chamber that circulates heat with the heat storage chamber and is provided with a charger or a charger and an outlet is provided on the upper side. The charging chamber is provided with a door.
Patent JP-2012027661-A (JP)
Title: Currency handling machine and currency handling system
Inventor: NAKAGUCHI TAKAYOSHI
IPC: G07D9/00
Filed: 2010-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a currency handling ensuring high security by preventing fraud from being made while the power is turned OFF and currency handling machine is set in an OFF state.SOLUTION: The currency handling machine 100 comprises: a housing 1; conveyance sections 120 and 130; discrimination sections 150 and 155; and storage sections 160 and 170. The housing 1 is provided with open/close portions 10, 42 and 50 which can be opened and closed. The currency handling machine 100 further comprises: open/close detectors 81a, 81b and 81c that detect any of the open/close portions 10, 42 and 50 is opened; a storage section 82 that stores a fact that any of the open/close portions 10, 42 and 50 is opened during power OFF is detected; and a control unit 85 that, when the storage section 82 stores the fact that the open/close portion is opened during power OFF, enables ordinary processing only after an investigation operation is made even when the power is turned ON, or causes the storage section 82 to store information concerning deposits and withdrawals after the power is turned ON other than information concerning the amount of cash before the power is turned ON.
Patent JP-2010288300-A (JP)
Title: Method and device for minimizing cochannel interference
Inventor: LEE LIN-NAN
IPC: H04L9/36
Filed: 2010-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for minimizing cochannel interference in a communication system.  <P>SOLUTION: The method for minimizing cochannel interference in a communication system includes: (1300) scrambling a first frame by using a first scrambling code; (1302) adding a first header to the first frame in order to generate a first signal; (1304) scrambling a second frame by using a second scrambling code; (1306) adding a second header to the second frame in order to generate a second signal; and (1308) transmitting the first signal and the second signal via different channels of a communication system.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012026683-A (JP)
Title: Blowout port device
Inventor: WATE TOSHIAKI
IPC: F24F13/06
Filed: 2010-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a blowout port device which can easily provide a dweller with a comfortable air conditioning state.SOLUTION: This blowout port device 10 can blow out the air supplied to a basic end side from a tip end side. This blowout port device 10 includes a cylindrical part 21, a shaft part 30 extending along a center shaft of the cylindrical part 21, a propeller-type cone 40 disposed at a tip end side of the shaft part 30, a moving device 50 for moving the shaft part 30 forward and backward, and a closing plate 60 disposed at the basic end side with respect to the cone 40 of the shaft part 30. An inner diameter of a central part 212 of the cylindrical part 21 is larger than a basic end-side opening 213 and a tip end-side opening 211 of the cylindrical part 21. The closing plate 60 can be fitted to the basic end-side opening 213 of the cylindrical part 21.
Patent JP-2012025912-A (JP)
Title: Ink-jet ink composition and ink-jet recording method
Inventor: HAYATA YUICHI
IPC: C09D11/00
Filed: 2010-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet ink composition that obtains images having excellent curability and no streak unevenness and excellent gloss and flexibility, and an ink-jet recording method.SOLUTION: The ink-jet ink composition contains N-vinyl lactams (component A), a polyfunctional vinyl ether compound (component B), a compound represented by formula (I) (component C), a monofunctional (meth)acrylate having a 8-13C chain hydrocarbon group (component D), and a polymerization initiator(component E). The ink-jet recording method includes: an image forming step for discharging the ink-jet ink composition by an ink-jet method and forming images on a medium to be recorded; and (b) a curing step for irradiating the obtained images with active radiation and curing the ink composition.
Patent JP-2012032884-A (JP)
Title: Content display system and content editing apparatus
Inventor: KITAMURA MICHIO
IPC: G06F13/00
Filed: 2010-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a content display system that changes settings in detail, as well as display time, according to the congestion state.SOLUTION: The content display system includes: a congestion level determining apparatus 200 for determining a congestion state in a predetermined area such as a store; a distribution apparatus 300 for selecting tag information from multiple pieces of tag information including one or a plurality of editing start time and end time, on the basis of the congestion level determined by the congestion level determining apparatus 200 to generate new content data by reorganizing content from content data stored in a content storage part, on the basis of the selected tag information; and a display apparatus 100 for displaying the content on the basis of the new content data.
Patent JP-2012029742-A (JP)
Title: Radiological image capturing and displaying method and apparatus
Inventor: NAKAYAMA KOKI
IPC: A61B6/00
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To display an appropriate stereoscopic image even when one side of a radiological image detector is installed inclining with respect to a straight line that connects two focal positions of radiation.SOLUTION: The amount d of shift between two radiological images in a direction perpendicular to a parallax direction is acquired, and the stereoscopic image is displayed using two radiological images relatively shifted in the direction perpendicular to the parallax direction so that the acquired amount d of shift is reduced.
Patent JP-2012034085-A (JP)
Title: Relay device, radio communication equipment, network system, program, and method
Inventor: YAMAGUCHI SATORU
IPC: H04L9/32
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To provide technology which can avoid an excessive burden of an user and which can reduce possibilities of illegal access.SOLUTION: When request authentication data are determined to be invalid by using current connection authentication data, a relay device determines whether the request authentication data are valid or not by using previous connection authentication data. When the request authentication data are determined to be valid by using the previous connection authentication data, the relay device supplies the current connection authentication data to a radio communication equipment. The radio communication equipment determines the request authentication data by using reference authentication data for connection determination and supplies the request authentication data to the relay device. The radio communication equipment uses supplied data which are supplied by the replay device to update the reference authentication data.
Patent JP-2010245057-A (JP)
Title: Electronic device
Inventor: MURAYAMA TOMOMI
IPC: H01R13/73
Filed: 2010-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device capable of preventing damages of a connector by avoiding interference between a display unit and the connector.  <P>SOLUTION: The electronic device is provided with a case having a bottom wall and a sidewall having an opening part, a display unit which is coupled to the case turnably between a closed position and an opening position, and a connector to which other connector provided with a fixing screw at both ends of the coupling portion is connected removably. The display unit has a side face which continues with the sidewall of the case at the closed position. The connector is fixed to a connector panel and one part protrudes to the outside of the case from the opening part. The connector panel is fixed to the bottom wall of the case so as to go along the sidewall of the case. A projection part which surrounds the connector protruded from the opening part is installed on the sidewall.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012039251-A (JP)
Title: Projection type video display device
Inventor: AOTA MASAHIRO
IPC: G03B21/14
Filed: 2010-08-04
Abstract: PROBLEM TO BE SOLVED: To easily connect a connection cable to an input/output terminal of a projection type video display device even when the projection type video display device is used in a dark environment.SOLUTION: A display device (31) includes connection terminals (e.g., a connection terminal group 33) for inputting/outputting video signals and displays a video based on video input signals inputted to the connection terminals (the connection terminal group 33). The display device includes: illuminations (55-57) for irradiating the connection terminals (the connection terminal group 33) or the circumference of the connection terminals (the connection terminal group 33); and a human body detector (54) for detecting whether or not a person (61) exists in the neighborhood of the connection terminals (the connection terminal group 33). The illuminations (55-57) are turned on based on a detection result from the human body detector (54), that the person (61) exists in the neighborhood of the connection terminals (the connection terminal group 33).
Patent JP-2012037133-A (JP)
Title: Indoor unit
Inventor: OTA FUMIO
IPC: F24F13/08
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To suppress generation of dew condensation on a front surface of an indoor unit.SOLUTION: The indoor unit includes a casing which houses a fan and has a blowout passage 23 for blowing out an air flow generated by the fan; and a first plate-like rib 6 and a second plate-like rib 7 arranged on an inner circumference surface of the blowout passage 23. The first plate-like rib 6 includes a surface 6a which can change a direction of the air flow generated by the fan. The second plate-like rib 7 is arranged separately from the first plate-like rib 6 on an opposite side to the fan.
Patent JP-2012034874-A (JP)
Title: Endoscope
Inventor: DOI TAKESUMI
IPC: A61B1/04
Filed: 2010-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope which can acquire images of two visual fields simultaneously.SOLUTION: The endoscope 1 includes: a direct view section 4 which images a direct view luminous flux 12 which incidents from the front of an insertion part 2 to an optical system; and a side view section 5 which images a side view luminous flux 13 which incidents from the lateral of the insertion part 2 to the optical system, wherein the optical system includes: an extraction part 20 which separates the direct view luminous flux 12 into a first polarization component 12P and a second polarization component 12S which intersect perpendicularly mutually, and extracts the first polarization component 12P, and which separates the side view luminous flux 13 into a third polarization component 13P and a fourth polarization component 13S which intersect perpendicularly mutually, and extracts the fourth polarization component 13S in which the vibrating direction is different from that of the first polarization component 12P; a transmission part 21 which transmits a transmitted light 28 which consists of the first polarization component 12P and the fourth polarization component 13S which have been extracted by the extraction part 20 to the base end of the insertion part 2; and a separation part 22 which separates the transmitted light 28 into the first polarization component 12P and the fourth polarization component 12S.