baber/WOPTO huggingface dataset:
Patent JP-2011024307-A (JP)
Title: Image forming apparatus and power supply device
Inventor: KIKUCHI HIDEO
IPC: H02J7/02
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To carry out charging with power loss suppressed.  <P>SOLUTION: A power supply device includes a first capacitor unit 28 in which multiple capacitor cells are connected in series, a charging voltage detection circuit 16 that detects the charging voltage of the first capacitor unit 28, a second capacitor unit 11 including one or more ground-side capacitor cells in the first capacitor unit 28, a charging voltage detection circuit 23 that detects the charging voltage of the second capacitor unit 11, a first keying circuit 12 that opens and closes the charging passage to the first capacitor unit 28, a second keying circuit 13 that opens and closes the charging passage to the second capacitor unit 11, a charge control circuit 7 that controls the operations of the first keying circuit 12 and the second keying circuit 13 based on voltage values detected by the charging voltage detection circuit 16 and the charging voltage detection circuit 23, and a charging unit 9 that charges the first capacitor unit 28 or the second capacitor unit 11 based on the operation control.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011023889-A (JP)
Title: Imaging module and method of adjusting imaging
Inventor: UTSUGI MAKOTO
IPC: H04N5/335
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging module in which a lens barrel reliably adheres and is fixed to an element holder regardless of the amount of adjustment and a method of adjusting the imaging of the imaging module, regarding the imaging module that images an object on an imaging element through an imaging lens, and regarding the method of adjusting imaging of the imaging module.  <P>SOLUTION: The imaging module 100 includes: the lens barrel 110 that is a cylindrical body with an opened front surface 111 and an opened rear surface 112 and has an imaging lens 120 held therein; and the element holder 130 including a cylindrical portion 131 which faces an outer circumferential surface 113 of the lens barrel 110 with a gap 300 therebetween and surrounds at least the outer circumference of the rear surface 112 side of the lens barrel 110, and an imaging element 141 is fixed to and the lens barrel 110 is made to adhere to a position facing the rear surface 112 of the lens barrel 110.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010107948-A (JP)
Title: Assembled light-guiding module with light-guiding function of high efficiency
Inventor: CHEN CHIEN-CHUNG
IPC: F21V8/00
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembled light-guiding module with light-guiding of high efficiency.  <P>SOLUTION: An assembled light-guiding module with light-guiding of high efficiency is composed of a plurality of light-guiding structures. Each light-guiding structure includes a light-guiding body unit 1a and a light-reflecting microstructure unit 2a. The light-guiding body unit has a light-guiding portion 10a, at least one concave light-entering portion 11a formed on one end of the light-guiding portion, and a housing portion 12a formed on a plane surface of the light-guiding portion. The light-reflecting microstructure unit has a plurality of light-reflecting microstructures disposed in the housing portion. Thereby, the light-guiding structures are assembled to form a light pipe by joining these light-guiding structures mutually, wherein the concave light-entering portions are mated to form a light-entering groove on one end of the light pipe, and the housing portions are mated to form a housing space that is embedded in the light pipe.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011022920-A (JP)
Title: Plant monitoring system, plant monitoring device, data aggregating device thereof, and terminal device
Inventor: HIJIKATA KAZUYA
IPC: G05B23/02
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To suppress an increase in a communication load on an IP communication network in a plant monitoring device in which a data aggregating destination device and a plurality of terminal devices are connected to the IP communication network.  <P>SOLUTION: A dedicated communication network 2 is provided separately, and the data aggregating destination device 12 and the plurality of terminal devices 11 can mutually communicate not only by a common IP communication network 1 but also by the dedicated communication network 2. Then, for example, by allowing the data aggregating destination device 12 to control the respective terminal devices 11 through the dedicated communication network 2, an increase in a communication load on the IP communication network can be suppressed, for example, by performing control so as to sequentially transmit mass data to the respective terminal devices 11, even though a plurality of terminal devices 11 have to transmit the mass data onto the common IP communication network 1 almost at the same time.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011022954-A (JP)
Title: Device, method and program for supporting branch layout design
Inventor: GO KENSEI
IPC: G06F17/50
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To support design of a branch layout in consideration of the effect of a clamp of a wire harness.  <P>SOLUTION: A route information acquisition means M1 acquires route information, a component information acquisition means M2 acquires component information, and a clamp information acquisition means M3 acquires clamp information. A calculation means M4 calculates, with respect to each of a plurality of different shift positions shifted from a fixing position of the clamp, a holding force of the clamp and an operating force of a branch line based on a route of the branch line shown by the route information, physical properties of the branch line shown by the component information, and performances of the clamp shown by the clamp information. A shift position identification means M5 compares the calculated holding force and operating force with a determination condition to identify a shift position satisfying the determination condition. An allowable tolerance range calculation means M6 calculates a vending angle allowable tolerance range of the branch line corresponding to the identified shift position, and an output means M7 outputs the bending angle allowable tolerance range to support design of the branch layout.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029705-A (JP)
Title: Ultrasonic transmitter
Inventor: GOTO KAZUSHI
IPC: H04R1/30
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To suppress variation in sound pressure of ultrasonic waves.  <P>SOLUTION: In a range S1 including a value of a distance L when a sound pressure is an extreme value, namely, the value satisfying an equation of the distance L=n×λ<SB>0</SB>/4, a change of the sound pressure becomes relatively small in relation to a change of the distance L. When the distance L from the transmission surface (end face of a solid 18) at an ultrasonic microphone 1 to the front side of a bottom wall of a horn 2, is designed to be substantially equal to a multiple of a quadrant wave of wavelength λ<SB>0</SB>of ultrasonic waves transmitted from the ultrasonic microphone 1 (L≈n×λ<SB>0</SB>/4), therefore, the change of sound pressure of ultrasonic waves to a variation in distance L from the end face of the solid 18 to the front side of the bottom wall of the horn 2 is made relatively small.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009270578-A (JP)
Title: Propulsion method, propulsion device, and levitation device using propulsion technique
Inventor: KOMURASAKI RYOHEI
IPC: F03G7/00
Filed: 2009-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique of levitating a material without fuel by transforming atmospheric heat into huge propulsive force, utilizing only the shape of the material irrespective of the quality thereof.  <P>SOLUTION: In the propulsion method utilizing atmospheric pressure difference, a nano-sized device as described below is structured (irrespective of the material quality). Two walls are connected to face each other, holes 1 and 2 with different shapes are formed therein to face each other as well. When this device is placed in the air, air molecules in the air coming into the device exhibit de Broglie wave behavior. Further, a system is smaller than a mean free path of the air molecules, so that collision between the air molecules in the device can be ignored. As a consequence, even when the holes 1 and 2 are equal in area, diffraction and interference of the air molecules effectively differentiate the number of the air molecules passing from the hole 1 into the hole 2 and those passing in a reverse direction. This imbalance produces the propulsive force. In an embodiment, for example, when the device is stacked up to 1 m<SP>3</SP>, a propulsive force for levitating 200 tons or more of an object can be produced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009290223-A (JP)
Title: Thin-film transistor and method for manufacturing the same
Inventor: AHN BYUNG-CHUL
IPC: H01L27/12
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deterioration of a step coverage in an insulating layer on a gate electrode and also to prevent the generation of a hillock in a first metallic layer concerning a thin-film transistor with the game electrode with a lamination structure.  <P>SOLUTION: The first metallic layer 43 and the second metallic layer 45 are continuously evaporated on a substrate in the thin-film transistor, and also a photosensitive film 47 with a prescribed width W1 is also formed ((a) in Fig.5). With the photosensitive film 47 as a mask, patterning is performed so as to allow the second metallic layer 45 to have the smaller width W2 of 1 μm to 4 μm than the width W1 of the photosensitive film through the use of an isotropic wet etching method ((b) in Fig.5). With the photosensitive film 47 as a mask, patterning is performed so as to allow the first metallic layer 43 to have the width W1 through the use of an anisotropic etching method, and then, the gate electrode with the lamination structure is formed ((c) in Fig.5). When relation is kept in 1 μm<W1-W2<4 μm, the deterioration of the step coverage and the hillock are prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011028005-A (JP)
Title: Negative photosensitive resin composition, and polyimide resin film and flexible printed wiring board using the same
Inventor: KAKIMOTO MASAYA
IPC: G03F7/085
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative photosensitive resin composition which substantially avoids degradation of an exposed part of a film thereof by a developer, while ensuring excellent solubility of an unexposed part in the developer, and which shows excellent adhesion to a substrate, and a polyimide resin film and a flexible printed wiring board using the same.  <P>SOLUTION: The negative photosensitive resin composition contains: a polyimide precursor resin prepared by condensation polymerization of a carboxylic acid anhydride component including an aromatic tetracarboxylic acid dianhydride and a diamine component including an aromatic diamine; a photopolymerizable monomer; a photopolymerization initiator; and an adhesion improver, wherein the adhesion improver is a compound having a thiadiazole skeleton or a triazole skeleton and a thiol group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011030004-A (JP)
Title: Noise canceller and image forming apparatus
Inventor: OSADA YOSHIHIRO
IPC: H03K5/19
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To effectively perform noise cancel, even when noise frequency varies according to the situation, by simultaneously outputting signal levels in different time ranges and change in the signal level.  <P>SOLUTION: An N-ary counter group 1 has N-ary counters 1-1 to 1-N, and a clock signal is applied to each N-ary counter 1-i, and each N-ary counter outputs the clock signal after increasing its cycle. Furthermore, a level change detector group 3 has level change detectors 3-1 to 3-M, each level change detector 3-i samples the level of an input signal Lei-1 for each cycle of a first clock signal Gi output from the N-ary counter 1-i; outputs a sampling signal Lei; detects the level of the input signal Lei-1 for each cycle of a second clock signal Gi-1 of which the cycle is shorter than that of the first clock signal; and outputs a level change state signal Chi indicating the presence or the absence of level change.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035810-A (JP)
Title: Mobile terminal holder
Inventor: MIYASU RYOICHI
IPC: H04M1/02
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal holder, easy to operate irrespective of being placed in a longitudinal direction or a lateral direction, capable of securely preventing the drop thereof.  <P>SOLUTION: When a mobile terminal is to be held in hand, the holder used for holding the mobile terminal in hand includes attachment bases 11, 11' attached to mobile terminals 20, 20' in each portion contacting a palm, attachment pins 12, 12' attached to the attachment bases 11, 11', and rings 13, 13' attached to the attachment pins 12, 12' in an arbitrarily rotatable or deformable manner around the pins for finger insertion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038595-A (JP)
Title: Vibration isolating device
Inventor: KOJIMA HIROSHI
IPC: F16F13/06
Filed: 2009-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration isolating device capable of damping vibrations by putting a spring element in resonance under the spring characteristic conditions with a requisite hardness in the event of input of an idling vibration, an engine shake vibration, or a high-frequency, small-amplitude vibration at acceleration, and reducing effectively the resonance frequency and the dynamic spring constant in the range around the resonance frequency.  <P>SOLUTION: The vibration isolating device includes a core member 1 and a cylindrical member 2, which are coupled together by a resilient member 3 and sealed by a diaphragm 4, and a fluid chamber is partitioned into a main liquid chamber 6 and an auxiliary liquid chamber 7, by a partitioning member 5 such that the two are put in communication through a first restriction passage 8 and a second restriction passage 9. A negative pressure actuator 11 is installed at the end of the cylindrical member, while a membrane 14 consisting of a resilient member is arranged on the main liquid chamber side of the partitioning member 5, and an air chamber 16 is formed on the side of the membrane 14 opposite the main liquid chamber side. A communication passage 17 to put the air chamber 16 in communication with the atmosphere, and a solenoid valve 18 is installed to open and shut the communication passage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011036824-A (JP)
Title: Catalyst for cleaning exhaust, and method of producing the same
Inventor: AKAMINE MASAAKI
IPC: F01N3/28
Filed: 2009-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve the exhaust-cleaning capacity of a catalyst for cleaning exhaust, including catalytic metal and powder of a Ce-Zr type complex oxide.  <P>SOLUTION: The catalyst for cleaning exhaust includes a catalyst layer 2 that is disposed on a support 1 and comprises catalytic metal, powder of a Ce-Zr type complex oxide, and a binder comprising an inorganic oxide. The catalyst layer 2 includes alkali metal that is integrated to the particles of the powder of the Ce-Zr type complex oxide in a manner of being supported on the particle surface thereof and is unevenly distributed on the powder of the Ce-Zr type complex oxide, with the catalytic metal and the alkali metal disposed close to each other on the surface of the particles of the powder of the Ce-Zr type complex oxide.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011041623-A (JP)
Title: Rice cooker
Inventor: MOROZUMI HIDEKI
IPC: H05B6/12
Filed: 2009-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cooker capable of reducing the power consumption of a driving circuit of a heating coil carrying out induction heating of a pot.  <P>SOLUTION: The rice cooker includes a first direct current power source circuit 24 for controlling ON/OFF of the semiconductor switching element 5 through a driving circuit 11 and controlling the ON time of the semiconductor switching element 5 such that the output value of an input current detecting circuit 12 becomes at least two set current values, and converting alternating current power source 7 to direct current power source and a second direct current power source circuit 28 receiving the output voltage of the first direct current power source circuit 24 and lowering the same. The output voltage of the first direct current poser source circuit 24 is set to a first voltage set value 25 lower than the maximum normal voltage of the gate terminal of the semiconductor switching element 5 when the current set value is a predetermined value or higher and the output voltage of the first direct current power source is set to a second volume set value 26 lower than the first voltage set value 25 when the current set value is lower than the predetermined value, so that the output voltage fed to the driving circuit 11 is increased or decreased according to the current set value of the input current, and the power consumption of the driving circuit 11 can be reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043284-A (JP)
Title: Collapsible portable bar
Inventor: KADOMA YUICHI
IPC: F41B15/02
Filed: 2009-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collapsible portable bar instantly extensible in a single operation and having high strength without a step when extended.  <P>SOLUTION: The collapsible portable bar B comprises: two cylindrical bodies 2, 4; a sliding shaft slidably stored within one cylindrical body 2; a connecting member for interconnecting the two cylindrical bodies 2, 4; a locking member mounted to one end of the sliding shaft; a locked member for holding the locking member; an operating member for operating the locking member; a joint part having a plurality of joints and connected to the other end of the sliding member; and an elastic member for energizing one cylindrical body 4 toward the other cylindrical body 2. During use, the two cylindrical bodies 2, 4 are firmly connected by the energizing force of the elastic member. After use, the operating member is pressed to release lock of the locking member with respect to the locked member, and by pulling the one cylindrical body 4 to the direction separated from the other cylindrical body 2 resisting to the energizing force of the elastic member, so as to fold the two cylindrical bodies 2, 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043741-A (JP)
Title: Projection display device
Inventor: INOKO KAZUHIRO
IPC: G03B21/00
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a projection display device with a lens shift mechanism, capable of displaying images of high resolution feeling with little color shift at all shift positions, by correcting the color shift between colors resulting from lens shift.  <P>SOLUTION: The projection display device includes: image display means 1, 2 which display the images corresponding to different colors respectively; a projection lens 4 which projects the images displayed on the image display means on a screen; and the lens shift mechanism 5 which shifts the projection lens in a direction vertical to the optical axis of the projection lens. The projection display device includes: a lens shift quantity detection means 6 which detects shift quantity of the projection lens; and a color shift correction means 8 which reduces positional shift of the images corresponding to the colors different from each other on the screen according to the shift quantity of the projection lens.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011041927-A (JP)
Title: Separator for uncoated paint in coating booth
Inventor: KOORI TAKATOSHI
IPC: B05B15/12
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator for the uncoated paint in a coating booth which can surely collect the uncoated paint.  <P>SOLUTION: The separator for the uncoated paint separator of a coating booth 4 includes overflow tanks 19, 20 disposed in a collection chamber 11, two first flow plates 21, 22 that guide a collected water overflown from the overflow tanks 19, 20, two second flow plates 25, 26 with anteversion angles made larger than those of the first flow plates 21, 22, a first venturi 27 formed between the two first flow plates 21, 22, a second venturi 28 formed between the two second flow plates 25, 26, an atomization chamber 36 connected to a tip of one second flow plate 25, a ramp 31 extended from a tip of the other second flow plate 26, and a supply water pump 42 that refluxes the collected water 50 held at the bottom of the collection chamber 11 to the overflow tanks 19, 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011045398-A (JP)
Title: Filtration state detector and filtration stage
Inventor: KITAMURA KAZUYUKI
IPC: A61M1/02
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filtration stage capable of reducing a burden of an operator.  <P>SOLUTION: The filtration stage 300 is equipped with a filtration state detector 100. The filtration state detector 100 includes an infrared sensor 121 having a function to detect whether blood filtration in a leukocyte removing filter 230 is finished, a notification means 130 notifying the operator about the end of filtration in the leukocyte removing filter 230 when the end of the filtration is detected by the infrared sensor 121, and a control part 140 controlling the notification means 130 based on detection information about the end of the filtration detected by the infrared sensor 121.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009284758-A (JP)
Title: Digital protection relay apparatus
Inventor: SUGIURA HIDEMASA
IPC: H02H3/28
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To continuously output sampling pulses synchronized between apparatuses by a sampling synchronization continuing means when radio waves from a GPS satellite are interrupted, or when pulses having a fixed period cannot be outputted from the GPS receiver.  <P>SOLUTION: Digital protection relay apparatuses 14a, 14b is provided with: calculation means 15a, 15b having means for calculating a differential current as a vector sum of current data of one apparatus obtained by analog/digital conversion means 10a, 10b and current data of the other apparatus obtained by transmission means 11a, 11b; and the sampling synchronization continuing means for automatically reducing the operational sensitivity of a current differential relay at one or more terminals out of the terminal of the one apparatus and the terminal of the other apparatus, and compensating the frequencies of clock signals S1a, S1b generated by clock oscillators 6a, 6b so as to approximately approach a previously calculated differential current when the radio waves from the GPS satellite 4 are interrupted, or when the pulses S0 having the fixed period can not be outputted from the GPS receiver 5a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011046641-A (JP)
Title: Method for producing silane coupling agent
Inventor: FUKUSHIMA YASUKIMI
IPC: C08K9/06
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a silane coupling agent, by which the silane coupling agent lowering the hysteresis loss of a rubber composition and improving the abrasion resistance of the rubber composition can be obtained in a high yield, while preventing the production of byproducts.  <P>SOLUTION: The method for producing the silane coupling agent is characterized by including a process for reacting a silane compound having a haloalkyl group and an aminoalkoxy group with an alkali metal sulfide to obtain a silane compound having a sulfide group or a polysulfide group and an aminoalkoxy group.  <P>COPYRIGHT: (C)2011,JPO&INPIT