baber/WOPTO huggingface dataset:
Patent JP-2010231197-A (JP)
Title: Lens drive device
Inventor: SHIGA NAOTO
IPC: G02B7/04
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens driving device which is made small in size and high in output, attans satisfactory controllability and quietness during driving, and can prevent componens of the lens drive device from being damaged when applying torque out of an assumed range to the lens drive device.  <P>SOLUTION: In the lens drive device for driving a lens group having a piezoelectric actuator as a driving source, a vibration receiving member disposed in contact with the piezoelectric actuator, or the driving source, includes a lens drive mechanism that drives a lens group by using the vibration of the piezoelectric actuator as driving force, converting the driving force into rotating motion, and transmitting the driving force, converted to the rotating motion, by means of frictional engagement force acting between members. The lens drive mechanism has a slip mechanism in a certain area of a drive force transmission path for driving the lens group, the slip mechanism being used for blocking transmission of torque out of a permissible range.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178459-A (JP)
Title: Boxing apparatus
Inventor: TAKEMOTO FUMIHIKO
IPC: B65B35/46
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boxing apparatus capable of boxing articles at high speed.  <P>SOLUTION: First and second impellers 21 and 22 are rotated in a first prescribed individual rotation direction so that a speed in a first prescribed angle range extending from a first reference angle position to the position of a prescribed angle smaller than a first unit angle may be lower than a speed in a second angle range extending from the position of the prescribed angle to the position of the first unit angle.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011186584-A (JP)
Title: Object recognition apparatus
Inventor: YAMASHIRO HANAKO
IPC: G08G1/16
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for discriminating and highly accurately recognizing a vehicle, motorbike, and person (pedestrian) or the like based on the detection pattern of the reflection of an in-vehicle radar even when a distance between the vehicle and an object as the target of recognition changes.  <P>SOLUTION: The detection pattern of the reflection of a laser radar 2 which changes according to a distance between an object as the target of search and the laser radar 2 is stored in a storage part 7 as the characteristic pattern of each distance for each type of the object, and the detection pattern of the reflection of the laser radar 2 is collated with the characteristic pattern stored in the storage part 7 by a recognition processing part 4, and the type of the object of the detection pattern is discriminated, so that even when the distance between the vehicle and the object as the target of recognition changes, it is possible to discriminate and highly accurately recognize the vehicle, motorbike, bicycle and pedestrian (person) or the like based on the detection pattern of the reflection of the laser radar 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011182976-A (JP)
Title: Pachinko game machine
Inventor: ONO HIDEKI
IPC: A63F7/02
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine with which a player can play with a natural posture without difficulty and which can secure a sufficient space for locating a locking mechanism and the like on the opening/closing end side of a game machine body frame.  <P>SOLUTION: This Pachinko game machine has a game board 9 having a game region 9a on its front side mounted on a game machine body frame 1. The game machine body frame 1 has a roughly rectangular outer frame 2 and an inner frame 3 having a game board-mounting frame 8 detachably keeping the game board 9 and attached openably on the front side of the outer frame 2 with a hinge 10 on the one end in the horizontal direction. On the other end in the horizontal direction of the game machine body frame 1, a locking mechanism 11 for locking the outer frame 2 to close the inner frame 3 allowing its unlocking is mounted. The game board 9 is located to place its vertical center line CL2 off the vertical center line CL1 of the game machine body frame 1 toward the side of the hinge 10. The game region 9a is located to shift the vertical center line CL3 of an outlet 59 mounted in roughly its center off the vertical center line CL2 of the game board 9 toward the side of the locking mechanism 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011185234-A (JP)
Title: Exhaust emission control device
Inventor: SHIMODA MASATOSHI
IPC: F02D21/08
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device having superior fuel consumption rate and capable of executing the re-circulation of a large volume of exhaust emission.  <P>SOLUTION: The exhaust emission control device of a gasoline engine 1 in which a part of the exhaust emission G from an engine exhaust path is circulated to an engine intake path includes a plasma fuel reformer 17 capable of generating reformed gas containing H<SB>2</SB>by the plasma discharge of the fuel F, and supplying the reformed gas in a cylinder 7 via an intake manifold 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011184010-A (JP)
Title: Accelerator device and vehicle rear-end collision prevention system using the same
Inventor: SARADANI HIDEO
IPC: B60T7/12
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accelerator device allowing avoidance of an accident even when an operator of a machine continues accelerator operation without becoming aware of risk of the accident, and to provide a vehicle rear-end collision prevention system using the same.  <P>SOLUTION: This accelerator device 1 includes: an accelerator pedal 3; and an accelerator wire 6 connecting the accelerator pedal 3 to a throttle lever 5. The accelerator wire 6 includes: a driving side member 7 having one end part 7A connected to the accelerator pedal 3; and a driven side member 8 having one end part 8A connected to the throttle lever 5. The other end part 7B of the driving side member 7 and the other end part 8B of the driven side member 8 are connected in a state allowing free disconnection/connection through a clutch mechanism 10, and the accelerator device 1 includes a disconnecting/connecting switch 13 for cutting off the clutch mechanism 10. The accelerator device 1 is used for the rear-end collision prevention system A for a vehicle B, for example.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011183366-A (JP)
Title: Catalyst composition for c-c coupling reaction
Inventor: OKAMOTO HIDEJI
IPC: B01J31/24
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst for C-C coupling reactions suitable for industrial applications which does not need a strict water prohibition and is problem-free in the C-C coupling reaction using the conventional silver nitrate or silver fluoride.  <P>SOLUTION: A catalyst composition for C-C coupling reactions includes a palladium complex catalyst and a lithium base. In the palladium complex catalyst, a valency of a palladium atom is zero-valent or bivalent, and the ligand coordinating on the palladium atom is preferably at least one kind of compound or an atom selected from the group consisting of a phosphine compound, an aryl compound, a nitrile compound, and a carbonyl compound a halogen atom.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010217888-A (JP)
Title: Circuit for driving display panel using capacitor driving
Inventor: LIAO MIN-NAN
IPC: G02F1/133
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit for driving a display panel using capacitor driving.  <P>SOLUTION: In the circuit for driving a display panel using the capacitor driving, an analog-to-digital conversion circuit 120 converts an analog input signal to generate a digital signal, a capacitor 122 receives the digital signal to generate a driving signal for driving the display panel 20, a switching circuit controls the analog-to-digital conversion circuit 120 in response to a switching signal, transmits the digital signal to the capacitor 122, or the capacitor 122 transmits the driving signal to the display panel 20, thus, the display panel 20 is driven by a system of driving the capacitor 122, the area of a source driver circuit is effectively reduced in photographic needs of large bit numbers, the cost is reduced, and further, the power system is simplified in application of a large range of voltage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011190293-A (JP)
Title: Agricultural film
Inventor: ICHIMURA TAKUYA
IPC: A01G9/14
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agricultural film excellent in UV blocking performance and bleed-out resistance.  <P>SOLUTION: The agricultural film includes a benzotriazole-based UV absorber represented by formula (1): (2-[5-chloro(2H)-benzotriazol-2-yl]-4,6-di(tert-pentyl)phenol).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011190944-A (JP)
Title: Air conditioner
Inventor: SEKIGUCHI HIROYA
IPC: F24F1/58
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner capable of reducing energy costs and performing a heating/cooling operation of high efficiency.  <P>SOLUTION: A plurality of fins 6, 11 are arranged in parallel with each other to absorb solar heat, and heat exchanger coils 5, 10 constituted of heat transfer tubes 7, 12 longitudinally penetrating through widest faces of the fins zigzag, and water inlets 8, 14, and water outlets 9, 13 for distributing the water inside of the heat transfer tubes, are disposed from a front face of a supply opening 17 of an outdoor unit to a ceiling face 16 of the outdoor unit in a state of being inclined so that top faces direct obliquely upward at a front part to shade the outdoor unit. In a cooling operation of the air conditioner, heat is recovered by a cross flow fan 33 sucking heat of hot air released from the supply opening and hot outside air, and heating/cooling efficiency is increased, and the fins and refrigerant piping of the outdoor heat exchanger are defrosted and cleaned by a shower for spraying hot water remaining in a bathtub to the fins and the refrigerant piping of the outdoor unit heat exchanger 41.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011198523-A (JP)
Title: Lighting system, power supply device, and light-emitting device
Inventor: TOMITA HIROYUKI
IPC: H01L33/00
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To suppress the deterioration of power efficiency when a light-emitting diode is made not to emit light.SOLUTION: A lighting system includes a power supply device 20 which converts an alternating current from a commercial power supply 10 into a direct current and outputs the direct current, and a light-emitting device 30 which is supplied with a direct current from the power supply device 20 to emit light. The power supply device 20 has a frequency converting portion 21 which carries out frequency conversion to output an alternating current, an AC-DC converting portion 22 which converts the alternating current into a direct current, and a power supply side connector 200 for making electrical connection with the light-emitting device. The light-emitting device 30 has a light-emitting unit 33 including a plurality of light-emitting diodes, and a power-receiving side connector 300 used for making connection with the power supply device 20. When the power supply side connector 200 is separated from the power-receiving side connector 300, the AC-DC converting portion 22 of the power supply device 20 is separated electrically from the light-emitting unit 33 of the light-emitting device 30 and the frequency converting portion 21 is separated electrically from the AC-DC converting portion 22 in the power supply device 20.
Patent JP-2011199603-A (JP)
Title: Clock synchronization system, clock synchronization method, and program
Inventor: YANAGI SHUZO
IPC: H04L7/00
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce a processing load on a slave node and also to reduce a network load concerning a clock synchronization system for clock synchronization between a master node and the slave node which are connected via a network.SOLUTION: The clock synchronization system includes a plurality of master nodes and the slave node for performing clock synchronization with one of the master nodes. The first master node performing clock synchronization with the slave node between the master nodes compares synchronization precision in the second master node between the master nodes with the own synchronization precision, so as to indicate the second master node and the slave node to perform clock synchronization between the second master node and the slave node when the synchronization precision of the second master node is more excellent than the own synchronization precision, and to continue clock synchronization with the slave node in the other cases.
Patent JP-2011195277-A (JP)
Title: Image forming device and relay unit
Inventor: KODERA SHINICHI
IPC: G03G15/00
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To miniaturize a relay unit post-assembled in the in-body paper discharge space of an image forming device.SOLUTION: This relay unit 5 includes a lower guide member 51 which is post-assembled in the in-body space of the in-body paper discharge type image forming device and which forms a lower guide surface and an upper guide member 52 which is rotatably attached to the lower guide member and which forms an upper guide surface. The lower guide member 51 and the upper guide member 52 are connected to each other rotatably through hinge joint parts S. The hinge joint part S includes a rotating shaft 523 projecting from the second side surface of the upper guide member 52 rearward and a bearing part 591 which projects, downward, from the surfaces 59A of the support member 59 facing the rotating shaft and which receives the rotating shaft 523. The hinge joint parts S are disposed in a maximum sheet conveying area 50A.
Patent JP-2011194374-A (JP)
Title: Deodorization apparatus using ventilation fan
Inventor: SAEGUSA TAKAHIRO
IPC: B01D53/38
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a deodorization apparatus capable of also using a blower (ventilation fan) established in a barn, capable of efficiently removing at a low cost a malodor in the low concentration large capacity environment of the barn or open type composting facilities and enhanced in the degree of freedom of installation.SOLUTION: When malodorous gas is blown to a dissolving tank held to a wet state by a first water sprinkling means, a malodorous component is dissolved in circulating water and the malodorous gas is deodorized to be discharged to the outside of the deodorization apparatus as deodorized gas while the circulating water, in which the malodorous component is dissolved, is passed through the dissolving tank to be sprinkled over the filling bed of the dissolving tank. At least a part of the malodorous component is decomposed in the filling bed by a microorganism to be discharged out of the apparatus as the deodorized gas while the circulating water supplied to a water storage part from the filling bed is circulated to the water sprinkling means from the water storage part by a circulation means to be again sprinkled to the dissolving tank by the first water sprinkling means.
Patent JP-2011204404-A (JP)
Title: Alkaline battery and cathode additive, as well as, cathode mixture for the same
Inventor: NOGAMI TAKEO
IPC: H01M4/62
Filed: 2010-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a cathode additive for an alkaline battery capable of sufficiently performing discharge performance, while restraining internal short circuiting of the alkaline battery.SOLUTION: A cathode mixture 12 of the alkaline battery is manufactured by grading of cathode mixture powder 31 with electrolytic manganese dioxide, graphite, potassium hydroxide and a binder mixed together, and then adding an additive 32 to press mold it into a cylindrical shape. The additive 32 contained in the cathode mixture 12 consists of particles 35 of silicon dioxide (SiO), having a conductive carbon film 34 on its surface.
Patent JP-2011203414-A (JP)
Title: Noise and reverberation suppressing device and method therefor
Inventor: TAKATANI TOMOYA
IPC: G10L21/0232
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To automatically suppress both noise and reverberation by adapting for environmental change.SOLUTION: A noise and reverberation suppressing device is equipped with: a filter creation section for creating a separation filter matrix for each frequency by using an input signal which is converted to a frequency domain; a noise estimation section for calculating estimation noise; a direct voice/initial reflection voice estimation section which obtains each element of a reverse matrix of the separation filter matrix by converting it to a time domain, as an estimation space transfer characteristic, and which extracts a section corresponding to direct voice and initial reflection of voice from the estimation space transfer characteristic, creates the direct voice and an initial reflection filter matrix for each frequency by converting the extracted section to the frequency domain, and calculates estimation direct voice and initial reflection voice; a late stage reverberation creation section which calculates a filter coefficient of a late stage reverberation characteristic for each frequency from reverberation time of a given space and a power amount of the section extracted by the direct voice/initial reflection voice estimation section, and which calculates a pseudo late stage reverberation. Noise and late stage reverberation in a mixed observation signal is suppressed thereby.
Patent JP-2011201175-A (JP)
Title: Form device, concrete form apparatus, manufacturing method of concrete block, and concrete block
Inventor: KAWAKAMI KAZUO
IPC: B28B7/06
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To make a concrete block molded by a form easily separate from the form, thereby to enhance the productive efficiency of the concrete block.SOLUTION: A bottom plate 4 is configured of a first bottom plate piece 4a and a second bottom plate piece 4b which are partitioned on a diagonal line, the first bottom plate piece 4a and the second bottom plate piece 4b are pushed up by a cam plate 21 so that the diagonal line section 6 of the bottom plate 4 may turn into the upper end, thereby the bottom plate 4 is bent in the shape of a character V so that the upper part may be projected. Thereby, the concrete block 8 can be simply separated from a flexible member by the tare of the concrete block 8 even in the case that a degree of adhesion of the concrete block 8 to the flexible member of a rubber sheet 7 or the like is strong, enhancing the productive efficiency of the concrete block 8.
Patent JP-2011209441-A (JP)
Title: Microscope illuminator and microscope equipped with the same
Inventor: YONETANI ATSUSHI
IPC: G02B21/06
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a compact illuminator that has a low-cost, satisfactory illuminating performance, and to provide a microscope.SOLUTION: The microscope illuminator includes: a light source 11 including a solid-state light emitting element for emitting illuminating light; and an illuminating optical system including, in order from the light source 11, a collector lens 12 for condensing illuminating light and a condenser lens 14 for emitting illuminating light to a specimen 3. At this time, the effective diameter of a first optical face, which is the optical face 12b of the specimen 3 side of the collector lens 12, is 1.35 or more times as large as a distance between the light source 11 and the first optical face.
Patent JP-2011209468-A (JP)
Title: Drive module, electronic device and drive module control method
Inventor: NOBE AYAKO
IPC: G02B7/04
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent autofocus operation time from getting longer depending on ambient temperature.SOLUTION: A drive module has drive modes such as: a first drive mode in which, after a focal point is searched by moving a lens frame across an entire range of movement by energizing a shape memory alloy body and gradually increasing its temperature, the temperature of the shape memory alloy body is decreased to move the lens frame to a focusing position; and a second drive mode in which, after the focal point is searched by moving the lens frame across the entire range of movement by energizing the shape memory alloy body and gradually decreasing its temperature, the temperature of the shape memory alloy body is increased to move the lens frame to the focusing position. A control means detects the ambient temperature, selects the first drive mode if the ambient temperature is lower than threshold temperature, selects the second drive mode if the ambient temperature is higher than the threshold temperature, and controls energizing of the shape memory alloy body according to the selected drive mode, to allow driving of a drive means.
Patent JP-2011124201-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: YAGI MINORU
IPC: H01M10/0566
Filed: 2010-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery capable of preventing discharge and leakage accompanying gasification of electrolyte at the time of high temperature caused by electrical defect and spouting of the electrolyte accompanying internal pressure rise due to gas generation caused by electrolysis or the like.  <P>SOLUTION: The lithium ion battery 1 is composed of: a lithium ion battery body 2 having a safety valve as a releasing module not illustrated, wherein a positive electrode terminal 2A and a negative electrode terminal 2B are formed so as to be projected; and a casing 3 for housing the lithium ion battery body 2. An absorption material 4 as a material for a nonaqueous electrolyte secondary battery is filled up in the casing 3. When defect happens in an operation of the lithium ion battery body 2, the lithium ion battery body 2 gets high in temperature, and the greater part of the evaporated electrolyte is fixed by quickly being absorbed with the absorption material 4 even if the electrolyte in the lithium ion battery body 2 is spouted by evaporating after the safety valve is cleaved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011216980-A (JP)
Title: Image reading apparatus and image forming apparatus provided therewith
Inventor: MITSUYANAGI HIDETO
IPC: H04N1/028
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent a positional change from occurring when an imaging lens and an image sensor are fixed with an adhesive, after being adjusted positionally, in an image reading apparatus.SOLUTION: Concave portions 143a, 143b, 144a and 144b for adhesive filling are provided, which fill an adhesive in position setting members S1 to S4 for setting a positional relation between a first retaining member that retains a lens unit and a second retaining member that retains a sensor unit.