baber/WOPTO huggingface dataset:
Patent JP-2010208238-A (JP)
Title: Image forming apparatus
Inventor: HORIIE MASANORI
IPC: B41J2/385
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus suppressing toner accumulation on the surface of an individual electrode with time.  <P>SOLUTION: The image forming apparatus includes: a toner carrier which has a plurality of electrodes; a first voltage applying means which applies a voltage to the plurality of electrodes so as to generate a hopping electric field on the toner carrier; a hole forming member in which a plurality of through-holes are formed and which faces the toner carrier; a plurality of individual electrodes which are provided to at least one of the hole circumference or hole inner wall of the toner carrier facing surface of the hole forming member, while being made to correspond to each of the plurality of through-holes; a second voltage applying means which applies the voltage to the individual electrodes so as to generate a flying electric field for at least flying toner from the toner carrier to the individual electrode side; and an opposite electrode which faces the toner carrier across the hole forming member and is for forming an electric field attracting the toner. In the image forming apparatus, an electric line of force is formed by which the toner is attracted to the electrodes of the toner carrier to which a cloud high-voltage is applied from the individual electrodes when the flying electric field is not formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010216263-A (JP)
Title: Exhaust gas recirculation device for internal combustion engine
Inventor: SUZUKI TAKASHI
IPC: F02D21/08
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To perform an EGR amount control strong against disturbance and highly accuracy, in an exhaust gas recirculation device for an internal combustion engine.  <P>SOLUTION: The exhaust gas recirculation device 1 for an internal combustion engine 2 includes: a turbocharger 6 having a turbine 62 disposed to an exhaust pipe 5 and a compressor 61 disposed to an intake pipe 4; a low-pressure passage 11 connecting the downstream of the turbine 62 of the exhaust pipe 5 with the upstream of the compressor 61 of the intake pipe 4 to recirculate the exhaust gas from the engine 2 to the intake pipe 4; a high-pressure passage 15 connecting the upstream of the turbine 62 of the exhaust pipe 5 with the downstream of the compressor 61 of the intake pipe 4 to recirculate the exhaust gas to the intake pipe 4; an intake throttle valve 7 disposed to the upstream to which the low-pressure passage 11 of the intake pipe 4 is connected, to change the flow passage area of intake air; and an exhaust throttle valve 10 disposed to the downstream to which the low-pressure passage 11 of the exhaust pipe 5 is connected, to change a flow passage area of the exhaust gas. When the exhaust gas passes through the low-pressure passage 11, an ECU performs an open-loop control of the exhaust throttle valve 10 and a closed-loop control of the intake throttle valve 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010216277-A (JP)
Title: Cleaning method for nitrogen oxide
Inventor: TSUNEKI HIDEAKI
IPC: B01J23/22
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To effectively cleaning nitrogen oxides, even in gas to be treated with the amount of nitrogen oxides in the gas fluctuated.  <P>SOLUTION: The cleaning method of nitrogen oxide includes the following steps of: (1) introducing ammonia or urea at 100-650°C into the gas which contains nitrogen oxides, oxygen, and hydrogen with oxygen concentration in the gas is 0-5 vol.%; (2) making the gas pass through a catalyst at a space velocity of 1,000-1,000,000 hr<SP>-1</SP>; (3) measuring the nitrogen oxides and/or ammonia or urea contained in the gas after passing through the catalyst; (4) increasing an ammonia amount or a urea amount in the step (1), when the nitrogen oxides are detected in the step (3); and (5) reducing the amount of ammonia or urea in the step (1), when the ammonia or urea is detected in the step (3).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218011-A (JP)
Title: Information processing apparatus, communication system, method for controlling the same, and program
Inventor: INOUE TAKESHI
IPC: G06F1/26
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism for requesting an external apparatus not to execute encrypted communication when an information processing apparatus is shifted to a power saving mode.  <P>SOLUTION: In an information processing apparatus 100 connected to an LAN 111 via an NIC 120 and capable of performing encrypted communication with an external apparatus on the LAN 111 in such a state that the information processing apparatus operates in a normal power mode when it is detected that a condition under which the apparatus shifts to an energy saving mode in which power consumption is smaller than in the normal power mode is satisfied (step S1), the external apparatus is requested not to perform encrypted communication (step S3).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009224781-A (JP)
Title: Organic light emitting display device, and manufacturing method thereof
Inventor: SONG MYUNG-WON
IPC: H01L51/50
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic light emitting display device and a manufacturing method thereof, capable of improving pattern precision while facilitating deposition of an intermediate layer.  <P>SOLUTION: The organic light emitting display device is provided with a plurality of pixels. The respective pixels include sub-pixels arranged in one direction and emitting red, green, and blue light respectively. The sub-pixels included in the pixels in one direction of the organic light emitting display device and emitting the red, green and blue light are formed so as to have intermediate layers having different thicknesses respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214696-A (JP)
Title: Method for machining fly-eye lens molding die, fly-eye lens molding die and fly-eye lens
Inventor: TAKAHASHI AKIRA
IPC: B29C33/38
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve quality of a fly-eye lens.  <P>SOLUTION: When recessed curved surfaces 22 formed on a fly-eye lens molding die 21 in an arrangement corresponding to a plurality of projecting curved surfaces of the fly-eye lens are machined in a prescribed machining direction, the relative rotation between the fly-eye lens molding die 21 and the machining direction is repeated such that a recessed curved surface 22 array aligned in a prescribed line is machined, the fly-eye lens molding die 21 and the machining direction are relatively rotated and a recessed curved surface 22 array aligned in a line adjacent to the prescribed line is machined. The method of machining fly-eye lens molding die can be applied to, for example, the fly-eye lens used in an illumination optical system of a microscope apparatus for observing a sample.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219753-A (JP)
Title: Wireless communication system, base station device, server, and installation location check method of the base station device
Inventor: KUSUDA ATSUSHI
IPC: H04W64/00
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication system which allows service providers to easily check installation locations of base station devices even if the base station devices are placed by users, and also to provide a base station device, a server, and an installation location checking method of the base station device.  <P>SOLUTION: A wireless communication terminal 100 generates location information based on a GDP signal, and then transmits the generated location information to a femtocell base station device 200. The femtocell base station device 200 transmits the location information received by the wireless communication terminal 100 and the identification number of the femtocell base station device 200 to an AAA server 300. Based on the location information and the identification number of the femtocell base station device 200, which are transmitted from the femtocell base station device 200, the AAA server 300 checks whether the femtocell base station device 200 is installed at a registered location.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218943-A (JP)
Title: Lead-acid battery
Inventor: HASEGAWA MIKITO
IPC: H01M10/16
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead-acid battery excellent in vibration resistance without excessively increasing the number of parts.  <P>SOLUTION: The lead-acid battery described in claim 1 is formed by inserting an electrode plate group composed of a positive electrode plate, a negative electrode plate, and a separator separating these electrode plates, in each battery case cell chamber, wherein the electrode plate group is bent in directions of a height and a width, and the electrode plate group is inserted into the battery case cell chamber in a state such that a total thickness including an amount of the bending is larger than an effective insertion width of the battery case cell chamber. In the same manner, the lead-acid battery described in claim 2 is formed by setting the effective insertion width to a spacing between ribs projected from both walls of the battery case cell chamber.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010215868-A (JP)
Title: Optical adhesive
Inventor: OKATA TOMOYUKI
IPC: C09J133/14
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive which has durability under heat or wet heat conditions and has antistatic property.  <P>SOLUTION: The adhesive includes (A) a (meth)acrylate copolymer wherein an onium group (Q) and/or -CH<SB>2</SB>CH<SB>2</SB>O- unit (E) binds via a covalent bond or an ionic bond. A copolymer component (a) of the copolymer (A) is an adhesive (X) characterized in that it is a monomer containing an olefinic double bond and a heterocyclic ring within the molecule. Examples of the copolymer component (a) include N-acryloylmorpholine and N-acryloyl piperazine.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010226236-A (JP)
Title: Method for controlling power consumption of radio receiver
Inventor: HORISAKI KOJI
IPC: H04B7/04
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling the power consumption of a radio receiver, capable of reducing power consumption while suppressing deterioration in receiving performance.  <P>SOLUTION: In the radio receiver 10a, an analog/digital conversion unit 14 for digitizing a received signal down-converted in a high frequency unit 12 and taking in the digitized signal to a baseband unit is configured so as to set a bias current. The method for controlling the power consumption of the radio receiver 10a includes: a step of determining whether a communication signal is changed from a receiving state to a standby state or from the standby state to the receiving state on the basis of a digital signal output from the analog/digital conversion unit 14; and a step of setting a bias current to a value smaller than an initial value when the communication signal is changed from the receiving state to the standby state, or setting the bias current to a value larger than the initial value when the communication signal is changed from the standby state to the receiving state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010225352-A (JP)
Title: Wall lighting device
Inventor: ARAI HIDEO
IPC: F21S8/00
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a shade pattern from being projected on a wall surface where light is irradiated and also to make panels etc. on the target face where light is irradiated easier for visibility, by using a lighting device of the wall surface (a target face) equipped with the panel or the like by natural light.  <P>SOLUTION: A wall lighting device is arranged in a building using an optical duct 1 to illuminate the wall surface 6 in a room by guiding natural light collected into the room. The wall lighting device is provided with a light outlet 2 for the optical duct 1 to irradiate the natural light inside the room, and a light diffuser 3 arranged diagonally countering the wall surface 6 and inside of the optical duct 1, which diffuses the light irradiated on the wall surface and prevents the shade pattern from being projected on the wall surface. Also, provision of a light absorption plate 7 on a face countering the face with the light diffuser arranged makes the panels etc. on the irradiated target face easier for visibility.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009133200-A (JP)
Title: Anti-panic mechanism for car door-latch device
Inventor: WATANABE HIROBUMI
IPC: E05B79/08
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an anti-panic mechanism for a rational car door-latch device.  <P>SOLUTION: When a lock lever 30 is displaced from a locking place L to an unlocking place U in a state that an open lever 27 is displaced at a place of a door-opening operation, the lock lever 30 is changed over at an unlocking place U without moving an operating piece 35 by elastically displacing an anti-panic spring 36. The operating piece 35 is pivoted to a locking shaft 31 pivoting the lock lever 30, and a guide slot 41 is formed to an open link 40. A pin 39 projected on the lock lever 30 side and slidably engaged with the guide slot 41 is mounted on the operating piece 35.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010221589-A (JP)
Title: Droplet discharging device
Inventor: NAGANO KAZUHIKO
IPC: B41J2/175
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a droplet discharging device which discharges air bubbles generated in liquid and reducing a size and weight of a droplet discharging head, which discharges droplets while moving.  <P>SOLUTION: In an image formation part 12, an ink droplet discharging part 72 and a switching valve 75 are provided. The ink droplet discharging part 72 is filled with the ink liquid, which is supplied from an ink liquid filling part 70A filled with the ink liquid supplied from an ink tank 44, and discharges ink droplets. The switching valve 75 switches the flow of the liquid so that either one of the ink liquid filling part 70A and the ink droplet discharging part 72 is communicated with a returning path 48 for returning the ink liquid to the ink tank 44. When the image formation part 12 is moved to a home position, electric power is supplied thereto via a connector provided at the home position of the body of the apparatus; as a result, the ink liquid filling part 70A and the returning path 48 are communicated with each other. When the image formation part 12 is positioned at a position other than the home position, the switching valve 75 is switched so that the ink droplet discharging part 72 and the returning path 48 are communicated with each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229854-A (JP)
Title: Variable valve system of internal combustion engine
Inventor: YOKOYAMA TOMO
IPC: F02D13/02
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable valve system of an internal combustion engine capable of obtaining an appropriate diagnostic result of an abnormality diagnosis for a regulation mechanism for regulating the retarding of valve timing.  <P>SOLUTION: The variable valve system includes a valve timing variable mechanism 40 for changing the valve timing of an intake valve between a maximum advance angle and the maximum retard angle, a phase locking mechanism 50 for locking the valve timing at an intermediate angle, and a phase restriction mechanism 60 for restricting a retard angle to restrict changes of the valve timing to the retard side relative to a retard restriction angle. When the intermediate locking is not performed by the phase locking mechanism 50, the abnormality diagnosis for the phase restriction mechanism 60 is performed based on the valve timing after the start of the transmission of an advance angle command for changing the valve timing to the advance side relative to an advance restriction angle and a restriction command for maintaining a restriction pin 61 at a projecting position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229239-A (JP)
Title: Heat insulating box for hot repair of carbonization chamber of coke oven and hot repair process for carbonization chamber
Inventor: SUZUKI RYOSUKE
IPC: C10B29/06
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulating box wherein a damaged brick at the bottom of a carbonization chamber of a coke oven can be readily replaced, and a process for repairing the damaged brick at the bottom of the oven using the same.  <P>SOLUTION: A heat insulating box for hot repair of a flat framework structure 1, which is used by inserting into a carbonization chamber of a coke oven, includes a plurality of leg members 5, which can be pulled up to be housed between two horizontal frame members 1b constituting the lowermost part of the flat framework structure 1 in the direction of insertion and form pairs between the horizontal members 1b. The heat insulating box is inserted into the carbonization chamber of the coke oven, and the pair of leg members 5 located at the site to be repaired at the bottom of the carbonization chamber, among the leg members 5 incorporated into the two horizontal framework members 1b constituting the lowermost part of the flat framework structure in the direction of insertion, are pulled up to be housed, thus repairing the site to be repaired.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229490-A (JP)
Title: Surface treatment method of metal product
Inventor: NOZAKI KIYOHIKO
IPC: C23C8/80
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment method of a metal product, by which the fatigue strength of a metal product, subjected to a carbonitriding treatment, is enhanced.  <P>SOLUTION: The surface treatment method includes a step (S1) for performing a carbonitriding treatment to a machined metal product and a step (S2) for heating the metal product after the carbonitriding treatment at 300-400°C for two or more hours.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010227848-A (JP)
Title: Composite particle having multilayer structure, and method for manufacturing the same
Inventor: MISHIMA KENJI
IPC: C08K3/00
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide composite particles having a multilayer structure which can be used as functional materials (for example, electronics, automobiles, etc.), cosmetics, pharmaceuticals, foods, etc. without using a harmful organic solvent.  <P>SOLUTION: A method of manufacturing composite particles is provided. The method includes a contact process of contacting inorganic particles and a coating material in the presence of a supercritical fluid and an expansion process of expanding a fluid containing the inorganic particles and the coating material, which are obtained in the contact process. The contact process is carried out by controlling the pressure in contacting the inorganic particles and the coating material to make the difference of the density of the inorganic particle and the density of the coating material 0.4 g/cm<SP>3</SP>or less and further, by high-speed stirring the inorganic particle and the coating material.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231084-A (JP)
Title: Learning support system, learning support method, and computer program
Inventor: TANAKA TATSUO
IPC: G06Q50/00
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a learning support system for selecting an appropriate hint based on a user's brain wave and presenting it to the user.  <P>SOLUTION: When a problem setting part 101 transmits problem data to a user computer 20, the user inputs the answer. The user's brain wave at the time when he or she answers the problem is measured by a brain wave sensor 30 and a brain wave detection part 22, and sent to a system 10 together with the answer data. A hint detection part 103 finds out an appropriate hint suited to the brain wave pattern and the problem, and again sets the problem associating the hint with the problem data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231685-A (JP)
Title: Device and method for supporting employment, and computer program
Inventor: ASOGAWA SHIZUO
IPC: G06Q30/06
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for supporting employment, a method for supporting employment, and a computer program, which allow a job seeker to obtain information about companies appropriate to the job seeker without being conscious of operations, and allow a company to collect information about the job seeker useful for decision regarding acceptance or rejection.  <P>SOLUTION: First action characteristic information of action characteristic of the job seeker necessary for the company is stored for every company information. Totalling information is generated by summing up feature amounts every predetermined term on the basis of first mail history information of a person belonging to the company. A mathematical model with the totalling information as input and the first action characteristic information as output is generated. Second action characteristic information is calculated by the mathematical model generated with the totalling information generated by summing up the feature amounts every predetermined term as input on the basis of second mail history information of the job seeker. Company information, in which the degree of similarity between the first action characteristic information and the second action characteristic information is larger than a predetermined value, is extracted.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235994-A (JP)
Title: Ferritic cold-rolled stainless steel sheet having excellent workability and method for manufacturing the same
Inventor: YAZAWA YOSHIHIRO
IPC: C22C38/00
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferritic cold-rolled stainless steel sheet having excellent workability, which is used suitably in products subjected to spinning work such as members of an exhaust gas system of a car and household appliances and to provide a method for manufacturing the ferritic cold-rolled stainless steel sheet.  <P>SOLUTION: The ferritic cold-rolled stainless steel sheet contains, by mass, ≤0.02% C, ≤0.5% Si, ≤1.5% Mn, 11-23% Cr, ≤0.06% P, ≤0.03% S, ≤1.0% Al, ≤0.015% N, ≤0.50% Nb, 0.005-0.10% Ti, and satisfies 11<(Nb+Ti)/(C+N) and 5≤(Nb/Ti)≤25, and contains, if necessary, one or more of V, Zr, Mo, Cu, Co, Ni, Ca and B and the balance of Fe with inevitable impurities. As for the microstructure, carbonitrides of ≥1 μm particle size, which have ≤5.0 μm average particle size, the precipitate density of 1.0×10<SP>2</SP>to 8.0×10<SP>5</SP>pieces/mm<SP>2</SP>, and aggregates thereof are included in a ferrite microstructure having ≥6.0 grain size number according to JIS G 0552 (the cutting method).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010234465-A (JP)
Title: Power tool
Inventor: KONO SACHIKAZU
IPC: H02P27/02
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power tool satisfactorily accelerating a motor upon starting of the motor without overshooting and shortening the starting time.  <P>SOLUTION: The power tool includes a motor, a triac for controlling the AC voltage applied to the motor by a conduction angle, and a control means for controlling the rotation of the motor by setting the conduction angle. In the power tool, the control means sets a triac conduction angle not exceeding a first limit conduction angle from the start-up of the motor to a first predetermined time and sets a triac conduction angle not exceeding a second limit conduction angle smaller than the first limit conduction angle after the first predetermined time to a second predetermined time, thereby controlling the starting and acceleration of the motor. The control means has a nonvolatile storage means and stores the first limit conduction angle and the second limit conduction angle in the storage means in advance. A plurality of sets of the first limit conduction angle and the second limit conduction angle are prepared for every set rotational speed and stored in the storage means.  <P>COPYRIGHT: (C)2011,JPO&INPIT