baber/WOPTO huggingface dataset:
Patent JP-2012145147-A (JP)
Title: Thrust sliding bearing, and mounting structure of strut-type suspension using the thrust sliding bearing
Inventor: MORISHIGE KOICHI
IPC: B60G15/06
Filed: 2011-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a thrust sliding bearing that can eliminate problems of a mounting space and an economical cost by decreasing a radial dimension by forming a radial sliding bearing part within upper and lower cases without using a radial sliding bearing.SOLUTION: The thrust sliding bearing 1 includes: a synthetic resin lower case 2; a synthetic resin upper case 3 stacked on the lower case 2; and a synthetic resin thrust sliding bearing piece 4 disposed between the upper case 3 and the lower case 2.
Patent JP-2011175245-A (JP)
Title: Laser light source
Inventor: IDE MASASHI
IPC: G02B6/42
Filed: 2011-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser light source which suppresses the output of a fundamental wave that is not wavelength-converted by a wavelength conversion element and is miniaturized.  <P>SOLUTION: The laser light source includes: a laser element 101 which emits the fundamental wave; a wavelength conversion element 102 which the fundamental wave is made incident on and wavelength-converts at least a part of the fundamental wave made incident into a converted wave having a wavelength shorter than the fundamental wave; an optical fiber 111 which has a diameter for guiding the fundamental wave in single mode and guides an emission wave of the wavelength conversion element 102; an optical fiber 112 for visible light which has a diameter for guiding the converted wave in single mode, and attenuates and guides the component of the fundamental wave included in the emission wave of the optical fiber 111; and an FBG 111a which is formed in the optical fiber 111 and locks the wavelength or frequency of the fundamental wave emitted from the laser element 101, by the feedback of the fundamental wave emitted from the wavelength conversion element 102.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011196992-A (JP)
Title: Infrared solid-state imaging device
Inventor: ONAKADO TAKAHIRO
IPC: H04N5/33
Filed: 2011-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a thermal infrared solid-state imaging device simultaneously solving a problems of offset distribution by operation speed reduction of a horizontal scanning circuit and voltage drop on a drive line, occurring when the number of pixels of a two-dimensional pixel array is increased in the thermal infrared solid-state imaging device, and suppressing temperature drift by variation in element temperature.SOLUTION: The thermal infrared solid-state imaging device has a horizontal scanning circuit (8) for scanning a pixel area horizontally to read a pixel, and two vertical scanning circuits (4a and 4b) arranged at both ends of the pixel area. The vertical scanning circuits drive a drive line (3) at both ends. By supplying voltage at both ends of the pixel area to a bias line (19) of differential integrating circuits (7), the output of a reference pixel (12) string formed at the end of the pixel area is fed back.
Patent JP-2012150158-A (JP)
Title: Image forming system and post-process device
Inventor: YAMANO MIHO
IPC: G03G21/00
Filed: 2011-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming system for producing booklets and sheets allowing easy bending thereof and suppressing breakage of a bent part to be an edge when they are bent.SOLUTION: An image forming system includes: an operation part for setting job information that is information relating to a job; a reinforcement image information generation part for generating reinforcement image information for reinforcing an edge generated when a sheet is bent; an image forming part for forming an image based on the reinforcement image information generated by the reinforcement image information generation part in a predetermined zone including a sheet-bending predicted position based on the job information set by the operation part; and a post-process part located downstream of the image forming part and having a bending part for bending the sheet at the sheet-bending predicted position. Further, the reinforcement image information generation part generates the reinforcement image information only on a sheet to be located outside when sheets are bent.
Patent JP-2012150608-A (JP)
Title: Portable electronic device
Inventor: URUSHIBATA MUTSU
IPC: G06F3/041
Filed: 2011-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a portable electronic device allowing a user to easily perform input operation.SOLUTION: A portable electronic device includes: a housing (2) having a first face (2A), a second face (2B) provided on the back side of the first face (2A), and a protruding portion (2C) formed in the vicinity of an edge portion of the second face (2B); a display unit (12) placed on the first face (2A); an operation unit (13) placed separately from the display unit (12) in the vicinity of an edge portion of the first face (2A), which is the back side of an area where the protruding portion (2C) of the second face (2B) is formed; and a control unit (22) for controlling the display unit (12) and the operation unit (13).
Patent JP-2012152032-A (JP)
Title: Driving device of sensorless brushless motor
Inventor: OTOGAWA MASAYA
IPC: H02P6/182
Filed: 2011-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a driving device of a sensorless brushless motor, capable of detecting an induction voltage that is no reduction by a three-phase independent method, detecting a rotational position with high precision to allow low rotation driving, and suppressing increase in cost.SOLUTION: A driving device 1 of a sensorless brushless motor 9 includes a power supply circuit (inverter circuit 2) which supplies a power supply voltage Vcc to terminals 95U, 95V, and 95W of three-phases of an armature winding, a position detection circuit 3 which detects a rotational position based on an induction voltage VSw at the terminal, and a power supply control circuit 4 which controls timing in an electrification time zone based on the rotational position. The position detection circuit 3 includes a selecting switch 33 which selects and outputs an induction voltage in any one phase, a comparator 34 which compares the induction voltage in any one phase with a predetermined reference voltage for magnitude and outputs a comparison result, and a position detection part 37 which detects a reference rotational position of a rotor by using a change timing of the comparison result.
Patent JP-2012151014-A (JP)
Title: Oxygen concentration measurement device
Inventor: ONO TAKASHI
IPC: H01M8/04
Filed: 2011-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain an oxygen concentration free from the influence of temperature when measuring an oxygen concentration in a fuel battery cell by using an oxygen monitor substance whose optical characteristic changes depending on an oxygen concentration.SOLUTION: In order to cause an image of fluorescent light for oxygen concentration measurement and an image of an infrared ray for temperature measurement to coincide with each other in an oxygen concentration measurement region of a fuel battery cell, a stage for positioning adjustment is installed in each or either one of both detectors. This allows an oxygen concentration and temperature at an identical position to be measured; hence it is possible to obtain an oxygen concentration compensated for temperature.
Patent JP-2012151334-A (JP)
Title: Component mounting device and model switching method in component mounting device
Inventor: YAMAUCHI SATOSHI
IPC: H05K13/08
Filed: 2011-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a component mounting device in which a malfunction such that the mounting program is rewritten even though the production is incomplete can be prevented, and to provide a model switching method in the component mounting device.SOLUTION: In the work execution process where the work related to model switching is executed by operating a work operation switch, presence or absence of substrate detection sensors S1, S2 for detecting presence or absence of a substrate in a front side substrate transfer mechanism 11A and a rear side substrate transfer mechanism 11B determine that, when presence of a substrate is detected, production of the type of the substrate is incomplete, and input control processing is executed to prohibit operation input by the work operation switch for executing the work related to model switching. Consequently, a malfunction such that the mounting program for execution is rewritten even though the production is incomplete can be prevented.
Patent JP-2012153204-A (JP)
Title: Brake control device
Inventor: YAGASHIRA HIDEAKI
IPC: B60T13/66
Filed: 2011-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a brake control device capable of suppressing a pump operation frequency.SOLUTION: The brake control device includes: a gate-out valve 12 which is provided in a system P of two brake piping systems and which is disposed in a first brake circuit (pile lines 11 and 18) between a primary chamber 15a of a master cylinder M/C and a wheel cylinder W/C; a branch oil passage 16 which has a reflux oil passage section 17 branching off from a section between the primary chamber 15a and the gate-out valve 12 in the first brake circuit; a stroke simulator valve 27 that is provided in the reflux oil passage section 17; a reservoir 34 into which a brake fluid flows from the master cylinder M/C via the stroke simulator valve 27; and a pump 35 which sucks in the brake fluid via the reservoir 34 so as to discharge the brake fluid to the branch oil passage 16 from the reflux oil passage section 17.
Patent JP-2012156038-A (JP)
Title: Drive control circuit for automatic distribution line circuit breaker
Inventor: KAWAKAMI MASATAKE
IPC: H01H33/59
Filed: 2011-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a drive control circuit for an automatic distribution line circuit breaker, capable of switch-on operation of a main switch without burdening an excess load on a control power transformer for outputting a power voltage by stepping down a distribution line voltage.SOLUTION: The drive control circuit includes: an auxiliary switch 12, provided to mechanically cooperate with main switches Su-Sw, for retaining an ON state when the main switches are in an open path state and for retaining an OFF state when the main switches are in an ON state; an excitation changeover switch 11 which is connected in series with the auxiliary switch 12 and becomes an ON state only for a certain period of time when the main switches are switched ON; and a current-limiting element 13 connected in parallel to both ends of the auxiliary switch 12. Between output terminals of a rectifier 7 for rectifying the output of a control power transformer 6, a switch-on coil 3 for the main switches is connected through a parallel circuit of the auxiliary switch 12 and the current-limiting element 13 and through the excitation changeover switch 11.
Patent JP-2012153589-A (JP)
Title: Silicon epitaxial wafer and method for manufacturing the same
Inventor: FUKATSU NOBUTO
IPC: C30B15/22
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a nitrogen doped epitaxial wafer for preventing an epitaxial defect from occurring at a straight body in the vicinity of a tail section.SOLUTION: When a silicon single crystal which has been nitrogen doped by the CZ method is lifted, the rate of a lifting speed V[mm/min] to an average temperature gradient G [°C/mm] in a crystal growth axial direction ranging from a melting point to 1,350°C is set to V/G [mm/°Cmin]≥0.25, and the cooling speed of a temperature range from 800 to 750°C is set to Cv≥1.7°C/min.
Patent JP-2011088936-A (JP)
Title: Production method for maleate salt of quinazoline derivative useful as antiangiogenic agent
Inventor: MCCABE JAMES
IPC: A61P19/02
Filed: 2011-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method for the crystalline form of 4-((4-fluoro-2-methyl-1H-indol-5-yl)oxy)-6-methoxy-7-(3-(pyrrolidin-1-yl)propoxy)quinazoline, suitable for production and processing performed on the commercial scale.  <P>SOLUTION: The A type crystalline form of a maleate salt of 4-((4-fluoro-2-methyl-1H-indol-5-yl)oxy)-6-methoxy-7-(3-(pyrrolidin-1-yl)propoxy)quinazoline is obtained by, for example, (i) dissolving a free base of 4-((4-fluoro-2-methyl-1H-indol-5-yl)oxy)-6-methoxy-7-(3-(pyrrolidin-1-yl)propoxy)quinazoline in an organic solvent to form a solution; (ii) adding an aqueous solution of maleic acid or adding a solution of maleic acid in an organic solvent thereto; (iii) generating natural nucleation; (iv) slurrying the mixture in the solvent till the maleic acid salt of the whole 4-((4-fluoro-2-methyl-1H-indol-5-yl)oxy)-6-methoxy-7-(3-(pyrrolidin-1-yl)propoxy)quinazoline becoming A form; and (v) isolating the so formed crystalline solid.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012165076-A (JP)
Title: Communication system and control method therefor, communication device and control method therefor, and computer program
Inventor: TAKADA SATOYUKI
IPC: H04J11/00
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a technology for significantly reducing the probability of collision of signals while enhancing the use efficiency of a band used in a shared transmission period.SOLUTION: In the communication system comprising a plurality of communication devices each of which accesses a common transmission line by TDMA system and transmits or receives a signal modulated by OFDM system, the plurality of communication devices transmit or receive signals by repeating a communication cycle including a clock synchronization period for synchronizing the clock of the communication devices, a shared period where the communication devices transmit data by sharing the transmission line, and an occupation period where a plurality of periods for transmitting data while occupying the transmission line are provided for each communication device. A partial subcarrier constituting an OFDM symbol is assigned to each of the plurality of communication devices, the shared period is provided in a certain period from a moment in time when the clock synchronization period expires, and the communication device transmits data by using the subcarrier assigned to the communication device in the shared period.
Patent JP-2012164461-A (JP)
Title: Insertion plug
Inventor: TSUJINO SHINICHI
IPC: H01R13/713
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To manufacture an insertion plug with effectiveness for preventing tracking ignition at low costs.SOLUTION: An insertion plug 11 has two projecting plug blades 12, and incorporates a thermostat 13 for detecting an overheating condition and blocking a current therein. The insertion plug 11 comprises a plug blade holding member 21 for separating and holding the plug blades 12, and an exposure face 22 exposed to an inserted part is formed at a portion of the plug blade holding member 21 for holding the plug blades 12. A flat plate like temperature-measured part 22b having a plane integrated with an inter-blade part 22a is formed at a portion of the exposure face 22 adjacent to the inter-blade part 22a sandwiched by the plug blades 12. A recess for housing the thermostat 13 is formed on a rear side of the temperature-measured part 22b, and an inner bottom face for face contact of a temperature-sensitive part 13c of the thermostat 13 is formed in the recess.
Patent JP-2012165149-A (JP)
Title: Image output device and image output method
Inventor: YOKOBORI SHOICHI
IPC: H04N13/04
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an image output device and an image output method which enable a user to compare the right image and the left image of a 3D image signal and watch one of the images better.SOLUTION: The image output device comprises: output means which simultaneously outputs the right image and the left image from an inputted image signal; and setting means which sets the relative sizes of the right image and the left image. The image output method is for setting the relative sizes of the right image and the left image to be outputted from the inputted image signal and simultaneously outputting the right image and the left image on the basis of this setting.
Patent JP-2012164385-A (JP)
Title: Semiconductor storage device
Inventor: IMAI TAKEHARU
IPC: G11C16/02
Filed: 2011-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device which can accurately supply high voltage by suppressing variations in the high voltage applied to a memory cell.SOLUTION: A semiconductor storage device comprises a memory cell array 23, a Y decoder circuit 21, an X decoder circuit 22, a sense amplifier circuit 24, a Y gate circuit 25, a high voltage generation circuit 2, a high voltage regulating circuit 30, and a voltage adjustment circuit 30A. Voltage correction data for adjusting a potential of a Zener diode 15 on the anode side and adjusting high voltage applied to the memory cell array 23 are written into the memory cell array 23. The voltage correction data are used to perform voltage adjustment by the voltage adjustment circuit 30A.
Patent JP-2012122463-A (JP)
Title: Oil pump device
Inventor: WATANABE KENTARO
IPC: F04C15/06
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an oil pump device wherein easy installation of an electric pump is possible.SOLUTION: A mechanical pump 20 having an inner gear 21 driven by an engine and an outer gear 23 meshing with the inner gear 21 and an electric pump 30 having an outer gear 37 driven by a motor unit and an inner gear 35 meshing with the outer gear 37 are housed adjacently in the axial direction in a pump housing space 13 in a pump housing 10 having intake ports 15, 17 and discharge ports 16, 18. A shielding plate 40 shielding communication between the intake ports 15, 17 and the discharge ports 16, 18 is arranged between the mechanical pump 20 and the electric pump 30.
Patent JP-2011192974-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: AKIMOTO KENGO
IPC: H01L29/788
Filed: 2011-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device including an oxide semiconductor in which transistor miniaturization is achieved and an electric field concentration is relieved.  <P>SOLUTION: The width of a gate electrode is reduced and a space between a source electrode layer and a drain electrode layer is narrowed. By adding a rare gas in a self-alignment manner by the use of a gate electrode as a mask, a low-resistance region in contact with a channel formation region can be provided in an oxide semiconductor. Accordingly, even if the width of the gate electrode, that is, the line width of a gate wiring is small, a low-resistance region can be obtained with high positional accuracy, so that transistor miniaturization is enabled.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012168375-A (JP)
Title: Glass substrate unit, stereoscopic image display device and method for manufacturing glass substrate unit
Inventor: NAKATANI EIJI
IPC: H04N13/04
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a glass substrate unit which can suppress the occurrence of crosstalk without increasing its manufacturing cost, and is used for a stereoscopic image display device.SOLUTION: A glass substrate unit 110 used for the stereoscopic image display device includes a glass substrate 111 having a first surface 111a and a second surface 111b. The first surface 111a faces an image display unit of the stereoscopic image display device, and the second surface 111b faces a user. A parallax barrier 30 is formed on the second surface 111b and has light transmitting sections 31 and light shielding sections 32. Recesses and protrusions 115 having light scattering characteristics are formed on the first surface 111a, and a color filter 112 is formed on the recesses and protrusions 115.
Patent JP-2011197650-A (JP)
Title: Method of driving display device and display device
Inventor: KOYAMA JUN
IPC: G09G3/36
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a driving method for reducing the power consumption of a display device.SOLUTION: In the driving method, in a still image display mode, by starting the output of a driving signal and a power supply voltage to a first driver circuit and starting the output of the driving signal and the power supply voltage to a second driver circuit, an image signal is output to n pieces of pixels. After that, the operation of stopping at least the output of the driving signal and the power supply voltage to the second driver circuit and holding an image of a pixel portion, based on the input image signal as a still image is performed N (N is a natural number) times. When N is 2 or more, the length of the period of stopping the output of the driving signal and the power supply voltage to the second driver circuit in a K-th (K is a natural number ≥2 and ≤N) time is set longer than the period of stopping the output of the driving signal and the power supply voltage to the second driver circuit in a (K-1)-st time.
Patent JP-2011190248-A (JP)
Title: Glp-1 activity enhancer
Inventor: IIKE NOBUKO
IPC: A23L2/38
Filed: 2011-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a GLP-1 activity enhancer which is efficacious, and high in the safety, and also ingestible continuously.  <P>SOLUTION: This GLP-1 activity enhancer contains as an effective component an extract from a plant selected from among Salacia chinensis, Salacia reticulata, and Salacia oblonga.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012168122-A (JP)
Title: Sonar system, transmission device, receiving device, method for identifying sonar target, and program thereof
Inventor: EMURA MASASHI
IPC: G01S15/50
Filed: 2011-02-16
Abstract: PROBLEM TO BE SOLVED: To identify the correct position of a target even in a case where a reflection sound from the target is Doppler-shifted.SOLUTION: A sonar system comprises a transmitter 20 and receiver 30 which transceives a fan-shaped fan beam transmitting-sound toward a target, a receiving direction setting part 34 which sets the reflection sound receiving-direction of the receiver 30, and reception signal processing means 37 which identifies the target based on the reflection sound. The transmitter 20 and the receiver 30 are disposed by shifting 90° from each other. A generation circuit part 22 is disposed to generate an excitation signal for each transmitting element. The excitation signal constitutes bulk waves having a constant cycle. The bulk waves are composed of frequency-hopping signals d having at least two-unit excitation signals in line having a different frequency. The reception signal processing means includes: a sample hold circuit 39 which identifies a reflection reception signal from the target for each direction; a replica correlation part 40 for correlating a plurality of unit-excitation signals constituting the sample-held reflection reception signal with a plurality of Doppler-shifted replica signals.