baber/WOPTO huggingface dataset:
Patent JP-2012092703-A (JP)
Title: Engine supercharger
Inventor: ABE YOSHIYUKI
IPC: F02B37/10
Filed: 2010-10-26
Abstract: PROBLEM TO BE SOLVED: To achieve improvement in engine output and time responsiveness during low-speed-rotation operation of an engine.SOLUTION: An engine supercharger includes: a turbo 2 with an electric motor 2M; a high-pressure EGR passage 23 communicating an exhaust passage 4 of an engine 1 on the upper-stream side than a turbine 2T of the turbo 2 with an intake passage 3 of the engine 1 on the further downstream side than a compressor 2C of the turbo 2; a high-pressure EGR valve 25 arranged in the high-pressure EGR passage 23; a low-pressure EGR passage 26 communicating the exhaust passage 4 on the further downstream side than the turbine 2T with the intake passage 3 on the upper-stream side than the compressor 2C; a low-pressure EGR valve 27 arranged in the low-pressure EGR passage 26; operating-state detecting means 9, 10 for detecting the operating state of the engine 1; and a control means 7. When detecting the low-speed-rotation operating state of the engine 1 by the operating-state detecting means 9, 10, the control means 7 closes the high-pressure EGR valve 25 and opens the low-pressure EGR valve 27, and also, drives the electric motor 2M in order to increase the rotational frequency of the turbo 2.
Patent JP-2012090866-A (JP)
Title: Medical image display device and medical image display method
Inventor: FUJITA SATOSHI
IPC: A61B6/03
Filed: 2010-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a medical image display device suitably performing an annotation function.SOLUTION: The medical image display device includes a display means for displaying a medical image in an area for displaying the medical image on a display screen and an addition means for adding auxiliary information to the area. In the medical image display device, the display means displays, in the area, an icon which is presented by an icon display means and indicates the type of the auxiliary information added by the addition means, and the addition means adds the auxiliary information to the area according to an icon operation input through an icon operation input means.
Patent JP-2012099620-A (JP)
Title: Semiconductor device, solid state imaging device, and method for manufacturing the same and electronic information apparatus
Inventor: GOTO TOSHIHISA
IPC: H01L27/14
Filed: 2010-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a solid state imaging device having a high converging rate at a low cost as a solid state imaging device such as a CCD image sensor.SOLUTION: A solid state imaging device 1a formed in a semiconductor substrate 10 and having a photo-electric conversion part 11 for photo-electric converting an incident light comprises a collecting lens 24 arranged on the semiconductor substrate so as to face the photo-electric conversion part and collecting the incident light; and an optical waveguide 22a arranged between the photo-electric conversion part and the collecting lens and guiding the incident light collected by the collecting lens to the photo-electric conversion part. The collecting lens and the optical waveguide are positioned according to a cross sectional shape of a part contacting with both of them so that their center axes may be aligned with each other.
Patent JP-2012098932-A (JP)
Title: Power supply monitoring device and information processing device
Inventor: NISHIO YASUO
IPC: G06F1/30
Filed: 2010-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a power supply monitoring device capable of clearly distinguishing whether a cause of input voltage cut-off is an internal factor in a control board in a device or an external factor outside the control board.SOLUTION: A power supply monitoring device 1 is used for a device in which, when an internal factor causes power cut-off, a signal A requesting power cut-off from a control board to a power supply device is changed, a signal B transmitted from the power supply device to an internal device is changed, and then power from the power supply device 2 is cut off, and, when an external factor causes power cut-off, the signal B transmitted from the power supply device 2 to the control board is changed, and then power from the power supply device 2 is cut off. The power supply monitoring device 1 includes a D flip-flop 11 for storing a state of the signal A at the time of changing the signal B in a signal level storage register 12.
Patent JP-2012099354-A (JP)
Title: Particle accelerator and bnct device
Inventor: FUJITA KAZUHIRO
IPC: A61N5/10
Filed: 2010-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a particle accelerator and a BNCT device which enable a longer life with a foil stripper.SOLUTION: The cyclotron, which is a particle accelerator operable to accelerate a charged particle taken from an ion source, comprises: magnetic field generating means for generating a magnetic field in a predetermined direction in an accelerating space for accelerating an Hparticle; and a foil stripper 71 provided on an acceleration orbit A of the Hparticle, and operable to rip off an electron from an Hparticle crashed thereagainst. The foil stripper 71 has an inclined plane 71a inclined with respect to the direction of the magnetic field (Z direction).
Patent JP-2012097667-A (JP)
Title: Control device of internal combustion engine
Inventor: FUKUDA TOSHIMI
IPC: F02M69/00
Filed: 2010-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine for improving low speed torque and fuel economy, by further promoting initial combustion.SOLUTION: Two intake ports 14P1 and 14P2 are provided in one cylinder, an intake throttle valve 13 for adjusting the suction air volume is arranged in an intake passage 4 on the upstream side of these two intake ports, first fuel injection valves 15A and 15B for injecting fuel into a first intake port, and second fuel injection valves 15C and 15D for injecting fuel into a second intake port are provided in the internal combustion engine. Any one of the first fuel injection valves or the second fuel injection valves is arranged so that a spray center line Z1 points to a spark plug 35 arranged in an upper part of the cylinder, and when the internal combustion engine 1 is run at low-speed and high-load, the fuel injection valve is controlled by a control means 27 so as to inject the fuel from the fuel injection valve with the spray center line pointed to the spark plug 35.
Patent JP-2012100175-A (JP)
Title: Mobile communication method, wireless access network device and mobile management node
Inventor: NISHIDA KATSUTOSHI
IPC: H04W92/24
Filed: 2010-11-04
Abstract: PROBLEM TO BE SOLVED: To avoid a handover failure and an increase in a handover delay in "SRVCC".SOLUTION: A handover method of this invention includes a step A in which an MME transmits "Reloc/HO Req" including "PS/CS HO Indication" to an RNC/BSS via an MSC, a step B in which the MME transmits "Reloc/HO Req" including "PS/CS HO Indication" to the RNC/BSS via an SGSN, and a step C in which the RNC/BSS transmits "PS to CS Resp" and "Forward Reloc Resp" to the MME after receiving both of "Reloc/HO Req (for CS bearer)" and "Reloc/HO Req (for PS bearer)".
Patent JP-2012103012-A (JP)
Title: Magnetostrictive torque detector
Inventor: FURUKAWA AKIHIDE
IPC: G01L3/10
Filed: 2010-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a magnetostrictive torque detector which is miniaturized and simplified in structure.SOLUTION: A magnetostrictive torque detector comprises a coil wound around an object body whose outer shape is columnar in a non-contact manner and which is subjected to torque detection and a coil which has a cylindrical part with the coil disposed inside and a first ring part and a second ring part sandwiching the coil from the axis direction of the object body and in which a magnetic flux generated by energization of the coil passed through the object body. The first ring part has a first tooth which projects to the second ring part side and faces the object body and the second ring part has a second tooth which projects to the first ring part and faces the object body. The first and second teeth are disposed at positions deviated in the direction crossing the axis line of the object body.
Patent JP-2012101643-A (JP)
Title: Railroad-crossing obstacle detector
Inventor: SUNAGA MASAYUKI
IPC: B61L29/00
Filed: 2010-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a railroad-crossing obstacle detector that stably detects an object regardless of the variations in reflection level.SOLUTION: The railroad-crossing obstacle detector has the following configuration. A transmitter/receiver 1, 2 transmits radio waves into an area including a railroad cross 4 and receives reflected waves with respect to the radio waves so as to convert them into electric signals. A signal processing part 3 samples the electric signals, supplied from the transmitter/receiver 1, 2, in a fixed cycle. The device is configured to determine that there is an obstacle when the electric signals indicate a level, exceeding the detection threshold, a prescribed number of times or more in a plurality of times of continuous sampling included in a predetermined detection time period.
Patent JP-2012101914-A (JP)
Title: Paper sheet post-processor
Inventor: MASUNARI KAZUSHIGE
IPC: B65H31/38
Filed: 2010-11-11
Abstract: PROBLEM TO BE SOLVED: To transfer succeeding paper sheets into a compile unit at high speed, adjust and stack the paper sheets, and then, discharge the paper sheets as a sheet bundle.SOLUTION: A paper sheet post-processor includes: a stacker tray 103; a paper sheet detection sensor to detect the transferred paper sheet 14; a drive jogger 105 that moves by a predetermined distance from a standby position in a paper width direction; and a controller. The controller is configured to, based on detection information from the paper sheet detection sensor, move the drive jogger 105 by the predetermined distance from the standby position in the paper width direction in the state where the paper sheets 14 are loaded on a base tray 112, then, adjust the paper sheets 14, and then, place the succeeding paper sheet 14 on the top surface of the drive jogger 105 in the state where the paper sheets 14 are adjusted by the drive jogger 105, load the succeeding paper sheet 14 on the base tray 112 by moving the drive jogger 105 toward the original standby position, and repeatedly perform an operation of moving the drive jogger 105 by the predetermined distance from the standby position in the paper width direction, then, adjust and stack the set number of paper sheets 14 on the base tray 112.
Patent JP-2011084464-A (JP)
Title: Method for producing nanometer-scale structure
Inventor: YASUTAKE MASATOSHI
IPC: C01B31/02
Filed: 2010-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a nanometer-scale structure in which when a nanotube typified by a carbon nanotube is provided to a fine structure, it can be provided without deteriorating the function or performance of the structure.  <P>SOLUTION: The method for producing a nanometer-scale structure by disposing a nanotube in a predetermined direction in a predetermined position includes: a first step of etching a predetermined part of a sample by irradiation with a focused energy beam to flatten the substrate; a second step of forming a columnar structure in the flattened position by decomposing an organic gas by irradiation with a focused energy beam; a third step of depositing a catalyst on the columnar structure; and a fourth step of growing a nanotube by a vapor growth method along the growth direction of the columnar structure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011122148-A (JP)
Title: Liquid crystal polyester composition for connector and connector using the same
Inventor: FUKUHARA YOSHIYUKI
IPC: C08K7/00
Filed: 2010-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To produce a connector having excellent warp resistance and crack resistance without poor filling by using a liquid crystal polyester composition.  <P>SOLUTION: A CPU socket is manufactured by using the liquid crystal polyester composition containing a fibrous filler, a platy filler and a granular filler, respectively. The amount of each filler added, based on 100 pts.mass of the liquid crystal polyester, is preferably 5-80 pts.mass, respectively. The fibrous filler preferably has an average fiber diameter of 5-20 μm and a number-average fiber length of ≥100 μm. The platy filler and granular filler have an average particle diameter of 10-100 μm. Thereby, since the fluidity of the liquid crystal polyester composition becomes sufficiently high, it is less likely to cause the poor filling during injection molding. Furthermore, the warp resistance and crack resistance of the manufactured CPU socket are improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011130430-A (JP)
Title: Detection/rectifying circuit
Inventor: OHIRA TAKASHI
IPC: H03D1/10
Filed: 2010-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection/rectifying circuit capable of efficiently detecting/rectifying a high-frequency signal, without causing reflection of the high-frequency signal on its transmission path.  <P>SOLUTION: The detection/rectifying circuit includes a pair of hybrid circuits 10, 20 for distributing a high-frequency signal input from an input terminal Ti into two to be output from distribution terminals T1, T2. The anodes of diodes D1, D2 are connected to the distribution terminals T1, T2 of the first hybrid circuit 10, and the cathodes of diodes D3, D4 are connected to T1, T2 of the second hybrid circuit 20. The cathodes of the diodes D1, D2 are connected to an inverting input terminal of an operational amplifier OP1 via resistors R1, R2, and the anodes of the diodes D3, D4 are connected to an non-inverting input terminal of the operational amplifier OP1 via resistors R3, R4. The operational amplifier OP1 functions as a differential amplifier circuit 30, and subjects the outputs from the respective diodes D1-D4 to reverse phase power synthesis.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012113891-A (JP)
Title: Light guide body, surface light source device, and image display device
Inventor: MATSUMOTO HIRONORI
IPC: G02B6/00
Filed: 2010-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a light guide body for an edge-light type surface light source device capable of easily controlling light emitted from a light-emitting surface so as to improve luminance and luminance balance, or reduce the luminance unevenness of the surface light source device and easily manufacture a mold member for molding.SOLUTION: At least one of a light reflecting surface 44 and the light-emitting surface has a plurality of lens rows 44a extending along a direction perpendicular to a light incident end face 41 and mutually arranged nearly in parallel. Each of a plurality of convex structures 45 arranged on the light reflecting surface 44 has both ends 451, 452 in a direction perpendicular to the light incident end face 41, a top 453 which is located between the both ends and higher than both the ends, and a ridge 454 extending through the top between both the ends. Furthermore, a portion including the ridge 454 in a cross-sectioned shape crossing, at a right angle, a direction perpendicular to the light incident end face 41 is formed so as to overlap with the cross-section shape at a lower position.
Patent JP-2012116042-A (JP)
Title: Thermal head
Inventor: KASHIMA YUJI
IPC: B41J2/345
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a thermal head in which the temperature of a heating part can be controlled easily to a predetermined temperature.SOLUTION: The thermal head X includes a head base body 3 having a substrate 7, a plurality of heating parts 9 arranged on the substrate 7, and electrode wirings 17, 19. 21 for supplying currents to the plurality of heating parts 9, and a printed wiring board 5 having a first conductor layer 51 and a second conductor layer 52 laminated with an electrically insulating layer 50 interposed therebetween. The first conductor layer 51 has first layer wiring conductors 51H, 51L, 51M for supplying currents to the plurality of heating parts 9 via the electrode wirings 17, 19, 21. The first layer wiring conductors 51H, 51L, 51M are connected with connecting parts 17bs, 21s formed on the electrode wirings 17, 21. The second conductor layer 52 has a heat conducting second layer heat transfer conductor 52H, and the second layer heat transfer conductor 52H is formed on the connecting part 17bs of the electrode wiring 17 to extend from the top of the connecting part 17bs in the direction separating from the substrate 7.
Patent JP-2012117301-A (JP)
Title: Concrete placing installation and concrete placing method
Inventor: NISHIDA YASUO
IPC: E02D29/045
Filed: 2010-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a concrete placing installation and a concrete placing method for enabling easy construction of a concrete member to be formed bellow an existing area with high quality in a reverse winding method.SOLUTION: The concrete placing installation includes a concrete form having a plurality of placement ports arranged in spaced relation in the horizontal direction, a placement port shutter mechanism for opening/closing the placement ports, a main pipe having a plurality of branch pipes disposed depending on the positions of the placement ports, and placement hoses connected to the branch pipes, the placement hoses each having an outer diameter allowing the insertion through the placement port and a length allowing the extension from the placement port to the inside of the concrete form. The concrete placing method uses the concrete placing installation.
Patent JP-2012122211-A (JP)
Title: Ground and underground mixing type parking apparatus and loading/unloading method thereof
Inventor: NAKAYA TAKESHI
IPC: E04H6/18
Filed: 2010-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a ground and underground mixing type parking apparatus consisting of a ground type parking apparatus and an underground type parking apparatus and having a common loading/unloading opening through which vehicles enter or leave, and to provide a loading/unloading method of the apparatus.SOLUTION: A ground and underground mixing type parking apparatus includes: a ground type parking apparatus 10 accommodating a plurality of first pallets 14 for vehicles above a loading/unloading height FL on which a vehicle 1 runs horizontally to enter or leave, by a first elevator 12 vertically ascending from the loading/unloading height FL on which a vehicle 1 runs horizontally to enter or leave; and an underground type parking apparatus 20 accommodating a plurality of second pallets 24 for vehicles below the loading/unloading height FL, by a second elevator 22 vertically descending from the loading/unloading height FL. On the loading/unloading height FL, a loading/unloading part 11 of the ground type parking apparatus and a loading/unloading part 21 of the underground type parking apparatus are continuously arranged, a first opening 32a through which the vehicle 1 enters or leaves the loading/unloading part 21 of the underground type parking apparatus from or to outside is provided in an exterior wall 32 of loading/unloading part of the underground type parking apparatus, and a second opening 32b through which the vehicle 1 enters or leaves the loading/unloading part 11 of the ground type parking apparatus is provided in a midpoint of the loading/unloading part 11 of the ground type parking apparatus and the loading/unloading part 21 of the underground type parking apparatus.
Patent JP-2011140019-A (JP)
Title: Laminating-type method and system for purifying contaminated soil
Inventor: SASAGAWA YASUHIRO
IPC: B09C1/10
Filed: 2010-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a purification method and a purification system by which contaminated soil can be efficiently and economically purified with low energy consumption.  <P>SOLUTION: The thickness d from the surface of contaminated soil C to be purified, which enables natural ventilation, is detected. A part of contaminated soil C is sprayed out as soil layer C1 having the detected thickness d and the sprayed out soil layer C1 is left to stand until it is purified to a predetermined concentration. Another part of contaminated soil C is sprayed out over the purified soil layer C1 as covering soil layer C2 having the detected thickness d and then the sprayed out soil layer C2 is left to stand to be purified to a predetermined concentration. Through repetition of this cycle, contaminated soil C is entirely purified while laminating soil layers. Preferably, the contaminated soil C is mixed homogeneously in advance with nutritional substances and water 8, sprayed out, and thus is purified while turning and agitating the sprayed out soil layers Cn having the detected thickness d using an agitator 15.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011175240-A (JP)
Title: Method for manufacturing substrate for mask blank, mask blank, transfer mask and semiconductor device
Inventor: TANABE MASARU
IPC: C03B20/00
Filed: 2010-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a substrate for a mask blank by highly accurately calculating the flatness of a light-transmitting substrate by simulation when the substrate is set in an exposure apparatus.  <P>SOLUTION: In a simulation step S3, height information at a plurality of measurement points is obtained by simulating a state when a light-transmitting substrate is set in an exposure apparatus, based on the information of a main surface shape of the substrate and on the shape information of a mask stage and by using a deflection differential equation taking into account a twist deformation. In a flatness calculating step S4, the flatness of the light-transmitting substrate when the substrate is set in the exposure apparatus is calculated based on the height information obtained by the simulation. In a selection step S4, whether or not the obtained flatness satisfies a specification is determined, and the light-transmitting substrate whose flatness satisfies the specification is used as a substrate for a mask blank.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012130122-A (JP)
Title: Dc/dc converter and power unit and electronic apparatus using the same
Inventor: NATE SATOSHI
IPC: H02M3/28
Filed: 2010-12-14
Abstract: PROBLEM TO BE SOLVED: To suppress the fluctuation of a power supply voltage to a control circuit.SOLUTION: A transformer T1 includes a primary coil L1, a secondary coil L2 and an auxiliary coil L3 provided on the side of the primary coil L1. The potential at one end of a first output capacitor Co1 is fixed. A first diode D1 is provided such that a cathode thereof is on the side of the first output capacitor Co1 between the other end of the first output capacitor Co1 and one end of the secondary coil L2. A switching transistor M1 is provided on a route of the primary coil L1. The potential at one end of a second output capacitor Co2 is fixed. A second diode D2 and a switch SW3 for a mask are provided in series between the other end of the second output capacitor Co2 and one end of the auxiliary coil L3. A control circuit 10 receives a voltage generated in the second output capacitor Co2 at the power supply terminal and controls the ON/OFF of the switching transistor M1.
Patent JP-2012129341-A (JP)
Title: Chip thermistor
Inventor: SAITO HIROSHI
IPC: H01C7/04
Filed: 2010-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a chip thermistor in which the resistance can be adjusted easily.SOLUTION: A chip thermistor 1 comprises a thermistor 7 consisting of a ceramic containing a metal oxide as a main component, and a pair of conductors 9 containing a metal and a glass component and connected with the thermistor 7 while being arranged on both sides thereof to sandwich the thermistor 7. The thermistor 7 and the pair of conductors 9 have the same cross-sectional shape in the direction perpendicular to the opposite direction of the pair of conductors 9 over the opposite direction thereof.