baber/WOPTO huggingface dataset:
Patent JP-2011088282-A (JP)
Title: Liquid jet apparatus
Inventor: HARADA KOJI
IPC: B41J2/175
Filed: 2009-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a liquid amount discharged uselessly even if the liquid settles in a liquid jet apparatus.  <P>SOLUTION: A first passage region horizontal in passage direction is formed in a liquid passage from a liquid container to a jet head, and a second passage region is formed on its upstream side. The second passage region is directed vertical in passage direction in comparison with the first passage region. When jetting or discharge of the liquid from jet nozzles ends, counting and recording of an elapsed time is started. Every time the elapsed time reaches a predetermined threshold time, the liquid of a predetermined amount is discharged from the jet nozzles, thereby moving the liquid of the second passage region to the first passage region. Settlement of the liquid in the second passage region can thus be suppressed, so that the need of discharging all of the liquid of the downstream side from the second passage region prior to starting of jetting of the liquid is eliminated. The liquid discharged uselessly can be suppressed greatly.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010103540-A (JP)
Title: Solid-state imaging device, solid-state imaging apparatus, and method of manufacturing the same
Inventor: MASUOKA FUJIO
IPC: H04N5/3728
Filed: 2009-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CCD solid-state imaging device in which the rate of the surface area of a light receiving section to the area of one pixel is large.  <P>SOLUTION: This solid-state imaging device includes: a first conductivity type planar semiconductor layer formed on a second conductivity type planar semiconductor layer; a hole formed in the first conductivity type planar semiconductor layer; a high concentration impurity region of the first conductivity type formed in the bottom of the hole; a device isolation region which is formed in a part of the side wall of the hole and consists of a high concentration impurity of the first conductivity type connected with the high concentration impurity region of the first conductivity type; a lower part of the high concentration impurity region of the first conductivity type formed in the bottom of the hole; a second conductivity type photoelectric conversion region which is formed in a part of the other side wall of the bottom of the hole and in which the amount of charges changes by light receiving; a transfer electrode formed in the side wall of the hole through a gate insulating layer; a first conductivity type planar semiconductor layer surface; a second conductivity type CCD channel region formed in a part of the other side wall of the upper part of the hole; and a read channel formed in a region sandwiched between the second conductivity type photoelectric conversion region and the second conductivity type CCD channel region.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011094649-A (JP)
Title: Vibration control device
Inventor: KOJIMA HIROKI
IPC: F16F1/36
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem of a vibration control device wherein fixing components for fixation are necessary and the number of components is increased, assembling man-hour for fastening components for fixation is increased, and further, it is neccesary to secure a space for boring a coupling hole in a fixing member, and as a result, the dimension of the fixing member increases and the weight thereof increases.  <P>SOLUTION: A rubber elastic body 13 elastically holding the upper end side of a connecting rod 12 holding an engine unit by suspending the same is fitted for fixation to a bracket 11 by a cylindrical connector 18 including an annular part 20, to which the lower end side of the rubber elastic body 13 is fixed, and a cylindrical part 21 projecting downward of the opening edge of the annular part 20 and arranged inside an elliptically opened or long-circularly opened through-hole 14 of the bracket 11, and tightly fixing the cylindrical part 21 to the bracket 11 by enlarging the diameter of the cylindrical part 21 on a lower end side thereof from the inside to the outside.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011094352-A (JP)
Title: Authentication system utilizing solar panel
Inventor: SHIMAMOTO HIROSHI
IPC: E05B49/00
Filed: 2009-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To perform the verification and authentication of an ID in addition to the supply of electric power by a solar panel.  <P>SOLUTION: This authentication system 3 utilizes the solar panel 11a of a double-layered structure in which two cells 11a1 and 11a2 different in absorption wavelength overlap each other in a thickness direction; one of the two cells is used as an electrical production source; and the other cell is used as a signal source for verification. A charging circuit 11b is charged with a photoelectromotive force generated along with light absorption by the one cell serving as the electrical production source. A photoelectromotive force generated along with light absorption by the other cell serving as the signal source for verification is detected as a verification signal for an ID pattern by a signal detection circuit 11c. A controller 12, to which the photoelectromotive force charged by the charging circuit 11b is supplied as electric power, collates the verification signal, which is detected by the signal detection circuit 11c, with a preset verification ID, and controls the opening and shutting of an electric lock 4 on the basis of the result of collation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011092971-A (JP)
Title: Friction stir welding apparatus for lap joint
Inventor: KATO YOSHIKUNI
IPC: B23K20/12
Filed: 2009-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction stir welding apparatus for lap joint, which prevents a decrease in strength of the jointed part of members to be jointed by inhibiting rolling up of an oxide film.  <P>SOLUTION: A friction stir welding apparatus 1 for lap joint includes: a rotor 4 having a shoulder 6; and a probe 5, which is provided being protruded from the shoulder 6 of the rotor 4 and arranged concentrically with the axial center C of the rotor 4. On the peripheral surface of the probe 5, a helical groove 7 is formed from the front end part 5a of the probe 5 toward the shoulder 6. The helical groove 7 is formed with its depth reduced gradually from the front end 5a of the probe 5 to the shoulder 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011097439-A (JP)
Title: Imaging apparatus
Inventor: YOSHINO SHIGERU
IPC: H04N9/73
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of optionally setting an AWB (Auto White Balance) gain initial value when starting an AWB operation without increasing a circuit scale.  <P>SOLUTION: When a designation from an AWB/MWB (Manual White Balance) designation switch is switched to an AWB operation, a timing adjustment unit switches output to the designation of the AWB operation after the lapse of a timing adjustment time. An AWB/MWB switcher selects output of a WB gain setting register when the output of the timing adjustment unit is the MWB operation designation, and selects output of an AWB gain adjustment unit when switching to the designation of the AWB operation. An MWB gain is preset to the WB gain setting register however since a start gain in AWB operation start is written before the lapse of the timing adjustment time, in the timing when the AWB/MWB switcher selects the output of the AWB gain adjustment unit, the start gain has been latched by a frame latch.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010121618-A (JP)
Title: Methods, apparatus and systems concerning circumferential clocking of turbine airfoils in relation to combustor cans and flow of cooling air through turbine hot gas flowpath
Inventor: NING WEI
IPC: F02C7/18
Filed: 2009-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide methods, apparatus and systems concerning the circumferential clocking of turbine airfoils in relation to combustor cans and the flow of cooling air through the turbine hot gas flowpath.  <P>SOLUTION: A turbine engine includes a compressor, a combustor, a turbine, a plurality of successive axially stacked stages that include a row of circumferentially spaced stator blades and circumferentially spaced rotor blades, and a plurality of circumferentially spaced injection ports 156 disposed upstream of a first row of stator blades in the turbine. The injection ports have a port through which cooling air is injected into the hot-gas path of the turbine. A method for operating the turbine engine includes a step of configuring the stator blades in the first row of stator blades such that the circumferential position of a leading edge 222 of one of the stator blades is located within ±15% pitch of the first row of stator blades of the circumferential location of the injection port midpoint 224 of at least a plurality of the injection ports.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011099624-A (JP)
Title: Cooling tower
Inventor: MIZUSAWA MITSURU
IPC: F28C1/14
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling tower achieving downsizing while sufficiently inhibiting the generation of white smoke and cooling a sufficient amount of raw water to a sufficient temperature.  <P>SOLUTION: There is provided the cooling tower including an air-cooling section for air-cooling the raw water through heat exchange with outside air and constructed to discharge the outside air used in the air-cooling section. The air-cooling section includes: a first air-cooling part provided with a direct contact heat exchanger and an indirect contact heat exchanger, air-cooling a part of the raw water by the direct contact heat exchanger and air-cooling the other of the raw water by the indirect contact heat exchanger; and a second air-cooling part provided with a direct contact heat exchanger and further air-cooling the raw water air-cooled by the first air-cooling part, and is constructed so that the outside air used in the first air-cooling part and the outside air used in the second air-cooling part are mixed and discharged. The first air-cooling part includes a flow rate regulation mechanism regulating the raw water amount supplied to the direct contact heat exchanger or indirect contact heat exchanger.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011099296-A (JP)
Title: Roller sprinkler
Inventor: SHIBATA HIROTO
IPC: E01C19/23
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller sprinkler which can properly adjust the amount of sprinkled water and reliably sprinkle water over the whole surface of a compaction roller.  <P>SOLUTION: The roller sprinkler 10 sprinkles water onto the compaction roller 3 from a water sprinkling pipe 11 arranged in the axial direction of the compaction roller 3 through a plurality of sprinkling nozzles 12 to prevent asphalt pavement 2 from attaching to the compaction roller 3. The roller sprinkler 10 includes a water sprinkling amount adjusting means 20 adjusting the amount of the water sprinkled to the compaction roller 3, and an interval adjusting means 30 adjusting the interval L between the compaction roller 3 and the water sprinkling pipe 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011103200-A (JP)
Title: Connector
Inventor: NAITO TAKEHARU
IPC: H01L33/00
Filed: 2009-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To suppress increase in the number of components in a connector, and moreover, to readily manufacture the connector.  <P>SOLUTION: An upper insulation film 70 is affixed to upper surfaces of first and second contacts 10, 30 and a carrier; then, the connection between the first and second contacts 10, 30 and the carrier is broken; and thereafter, a lower insulating film 80 is affixed to the lower surfaces of the first and second contacts 10, 30 and of the carrier.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011103725-A (JP)
Title: Power factor improvement type switching power supply device
Inventor: YABUSAKI JUN
IPC: H02M3/155
Filed: 2009-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power factor improvement type switching power supply device which eliminates squeaking by reducing a load current before a conventional protective operation to an overcurrent or an overvoltage causes sub-harmonic oscillation or resonance.  <P>SOLUTION: A multiplier 22 multiplies a current signal of an Iy generator 16 by a voltage signal from a Vx generator 18, which corresponds to a divided voltage value of an output voltage of a full wave rectifier. This multiplication result is output to a non-inverting input terminal of a current error amplifier 24 as a current reference signal Vmul. A current peak waveform generation circuit 50 generates an envelope waveform of a peak value of an inductor current. When the envelope waveform exceeds a first threshold smaller than a third threshold set up in an overcurrent protection circuit 30, an Iz generator 20s adjusts the magnitude of the current signal output to the multiplier 22 to reduce the current reference signal Vmul and thereby to control the inductor current.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011102021-A (JP)
Title: Surface treatment method for printing plate
Inventor: SHIMURA TADASHI
IPC: B41N1/12
Filed: 2009-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment method that achieves a high-quality printing plate.  <P>SOLUTION: The surface treatment method for a printing plate is configured to treat the surface of a printing plate in alkaline electrolysis water having at least pH 8.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011106327-A (JP)
Title: Exhaust emission control device
Inventor: KAWASHIMA KAZUHITO
IPC: F01N3/28
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To enhance regeneration efficiency by improving reactivity when performing operation to reduce nitrogen oxides and a sulfur compound, in an exhaust emission control device.  <P>SOLUTION: An oxidation catalyst 1 is provided in the exhaust passage 11 of an internal combustion engine, a storage reduction catalyst 2 is provided downstream of the oxidation catalyst, and a filter 3 is provided downstream of the storage reduction catalyst. Also, a first supply means 4 is provided for supplying a reducing agent to exhaust gas flowing in the oxidation catalyst 1 and a second supply means 5 supplying the reducing agent is provided between the oxidation catalyst 1 and the storage reduction catalyst 2. Further, a reducing agent control means 9 is provided for performing purge control that removes material occluded in or adhering to the storage reduction catalyst 2 when a first regeneration control start condition is satisfied and for performing filter burning control that burns particulate matter trapped in the filter 3 when a second regeneration control start condition is satisfied. The reducing agent control means 9 controls the amount of the reducing agent supplied from each of the first supply means 4 and second supply means 5 individually in the purge control and filter burning control.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011109433-A (JP)
Title: Microcomputer, hysteresis comparator circuit, and voltage monitoring apparatus
Inventor: OUCHI MASAHIDE
IPC: H03K17/22
Filed: 2009-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microcomputer which is capable of monitoring a monitored voltage efficiently, and has a comparator with a high degree of freedom.  <P>SOLUTION: A microcomputer has: a first comparator that compares a monitored voltage with a first reference voltage; a second comparator that compares the monitored voltage with a second reference voltage; and an interruption control circuit that monitors the monitored voltage in parallel by the first and second comparators, and generates an interruption signal when the monitored voltage reaches to a preliminarily set condition. Further, a flip-flop circuit that is set or reset by a D/A converter that sets the first and second reference voltages and the first and second comparators, may be provided to generate interruption by the flip-flop circuit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011114438-A (JP)
Title: Piezoelectric oscillator and oscillator circuit system
Inventor: KIYOHARA ATSUSHI
IPC: H03B5/32
Filed: 2009-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric oscillator with a temperature information output function having frequency temperature characteristics stable to a temperature change.  <P>SOLUTION: An oscillator circuit 6 includes: a piezoelectric vibrator (OSC) 7 having high-order frequency temperature characteristics; a temperature sensor 9 for output of a first voltage 9a corresponding to a temperature change; a temperature sensor conversion circuit 10 for generating the rising or falling temperature sensor output characteristics on the basis of the first voltage 9a; a state detection circuit 11 for detecting any one of a temperature rise, a temperature fall or a constant state on the basis of the first voltage 9a; a memory 12 storing correction data; an interface 8 for output of a signal of the memory 12 to a system 1; and a selecting switch 13 for selecting either the signal of the temperature sensor 9 or the signal of the temperature sensor conversion circuit 10. The system 1 includes: an A/D converter 5 for digitizing an output signal of the switch 13; a memory 3; a temperature correction circuit 2 for performing temperature correction of the frequency of the OSC 7; and a CPU 4 for controlling the whole.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011111801-A (JP)
Title: Hit-and-miss lattice body
Inventor: MATSUBARA WATARU
IPC: E06B7/09
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hit-and-miss lattice body prevented from the leakage of rain, wind or light when closed.  <P>SOLUTION: The hit-and-miss lattice body includes a fixed lattice body 2 having lattice members 3 at intervals, and a movable lattice body 4 having lattice members 5 at intervals and opening/closing the clearance between the lattice members of the fixed lattice body. The lattice member 3 of the fixed lattice body 2 is formed into groove shape opened on one side in a depth direction, and the lattice member 5 of the movable lattice body 4 is formed into a groove shape opened on the other side in the depth direction. The depth face parts 3b, 3c, 5b, 5c of both lattice members 3, 5 are arranged at alternately overlapping positions.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011114194-A (JP)
Title: Method of forming transparent electrode pattern
Inventor: OZAKI KYOSUKE
IPC: H01L21/3213
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide technique capable of easily forming a transparent electrode pattern, which is less in surface roughness and is high in light transmittance.  <P>SOLUTION: The method of forming the transparent electrode pattern includes a transparent electrode layer forming process of forming a transparent electrode layer on one surface of a base, a mask forming process of forming a mask patterned to cover a part of the transparent electrode layer and to expose the rest of the transparent electrode layer, a metal film forming process of forming a metal film on surfaces of the mask and transparent electrode layer, a first etching process of forming metal wiring by etching while leaving a part of the metal film, and exposing a part of the mask and a part of the rest of the transparent electrode, and a second etching process of forming a pattern of the transparent electrode by etching the transparent electrode layer exposed in the first etching process using the part of the mask as a mask.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011117125-A (JP)
Title: Functional pole
Inventor: BABA YASUAKI
IPC: E06B11/02
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a functional pole capable of being singly installed in accordance with sites of various types of houses.  <P>SOLUTION: This functional pole includes a first side surface 1, and second and third side surfaces 2 and 3 inclined with respect to the first side surface 1. The functional pole, the depth dimension (b) of which is smaller than a face dimension (a) when the first side surface 1 is in a front position, can be installed in an arbitrary direction depending on conditions of the site. Functional components 7, 8, 9 and 10 such as an intercom and a mailbox can be selectively mounted on the first-third side surfaces 1-3, respectively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011118580-A (JP)
Title: Device, control method thereof, and program
Inventor: OKUTSU TOSHIHISA
IPC: G06F21/62
Filed: 2009-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To reliably prevent access to a memory card from another host after one host terminates the access to the memory card mounted on a device.  <P>SOLUTION: The device includes an unmount state holding part for holding the state of unmount processing to allow the host to terminate access processing to the memory card mounted on the device. The value of the host unmount state holding part is kept as true (valid) during a period from immediately after the host performs the unmount processing to the detection of the attachment/detachment of the memory card. During the true period, a host mount request from another host is rejected. Consequently, the reading/writing of the content of the memory card is not performed by another host while the memory card is being mounted after the host terminates the access processing to the memory card mounted on the device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011119392-A (JP)
Title: Resistor substrate and variable resistor
Inventor: MURAOKA KOJI
IPC: H01C10/22
Filed: 2009-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a resistor substrate that is easily manufactured, and keeps a device compact even when the width between minimum electric resistance and maximum electric resistance is increased.  <P>SOLUTION: The resistor substrate 1 includes an insulating surface 2 and a conductive layer 3 formed on the insulating surface 2, and a plurality of linear conductive pastes are printed in belt-like ranges 3a, 3b, ..., 3i successively formed in the conductive layer 3 while gradually changing in density (interval or line width). Electric resistance values of unit distance in the belt-like ranges 3, 3b, ..., 3i are constant, those electric resistance values denoted as Ωa, Ωb, ..., Ωi satisfying "Ωa<Ωb<...<Ωi".  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011118751-A (JP)
Title: Microcomputer and control method thereof
Inventor: HIRAO TAKUYA
IPC: G06F15/78
Filed: 2009-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microcomputer which quickly sets the optimal frequency, in particular, when being restarted after a pause, and a control method thereof.  <P>SOLUTION: The microcomputer 1 includes: an operation part 18 to which the supply of a clock signal is stopped by a request from the outside or the inside; a clock signal generation part 16 which changes a frequency of the clock signal supplied from the outside to generate one or more clock signals different in frequency; a voltage detection part which detects an operation voltage of the microcomputer regardless of an operation state of the operation part; a selection part 17 which selects either of clock signals generated by the clock signal generation part 16 and the clock signal supplied from the outside and supplies the selected clock signal to the operation part 18; and a selection signal generation part 14 which generates a selection signal 34 by which the selection part 17 selects a clock signal on the basis of the detection result of the voltage detection part regardless of the operation state of the operation part 18.  <P>COPYRIGHT: (C)2011,JPO&INPIT