baber/WOPTO huggingface dataset:
Patent JP-2012208485-A (JP)
Title: Intermediate transfer belt and image forming apparatus using the same
Inventor: MIKAMI YOSHIHARU
IPC: G03G15/16
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an intermediate transfer belt which is lower in rubber hardness than a conventional intermediate transfer belt, and which is excellent in transferability to paper with surface irregularity with high ream weight such as leather-like paper, and which has good ozone resistance and fire resistance, as well as an intermediate transfer type image forming apparatus using the intermediate transfer body which is suitable especially for full color image formation.SOLUTION: Disclosed is an intermediate transfer belt to which a toner image obtained by developing a latent image formed on an image carrier with tonner is transferred. The intermediate transfer body consists of a laminate structure having an elastic layer on a base layer. The elastic layer is a fire-retardant acrylic rubber elastic layer showing VTM-0 in a UL94VTM combustion test, and has the Martens hardness in the case of 10 μm pressurization set to 0.2 N/mmto 0.8 N/mm. The surface of the elastic layer is formed of independent spherical resin particles arrayed in a surface direction with uniform irregular shapes.
Patent JP-2013188074-A (JP)
Title: Induction motor control device and method for controlling induction motor
Inventor: UMEKI SHIHO
IPC: H02P21/22
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a technique for uniformalizing higher responses of induction motor torque.SOLUTION: A method for controlling induction motor torque on the basis of an excitation current command value, a torque current command value, and a slip angular frequency comprises the steps of: calculating a rotor magnetic flux target value on the basis of the excitation current command value; calculating a rotor magnetic flux estimate value on the basis of the excitation current command value; and correcting the torque current command value on the basis of the rotor magnetic flux target value and the rotor magnetic flux estimate value.
Patent JP-2012210699-A (JP)
Title: Method for processing optical glass and method for manufacturing optical glass lens
Inventor: SHIMOJIMA KATSUJI
IPC: B24B53/00
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To make compatible the securement of the quality of a processing surface and the reduction of processing cost when carrying out sphere generating processing to a glass molding that is formed of an optical glass material weak for chemicals.SOLUTION: There is provided a method for processing a glass material including a curve generating process for grinding the surface to be processed of the glass molding into a spherical shape by allowing a cup grinding wheel that is rotated to abut on the glass molding formed of the optical glass material weak for chemicals, i.e., a glass material and also optical glass, and an electrolytic in-process dressing process for carrying out electrolytic dressing to the cup grinding wheel by applying a voltage between the cup grinding wheel and the opposite electrode of the cup grinding wheel while supplying conductive grinding liquid therebetween during performing the curve generating process. In the curve generating process, the number of the rotations of the cup grinding wheel or the number of the rotations of the cup grinding wheel and feeding speed of relative position movement in the abutting pressure variable direction of the glass molding and the cup grinding wheel are set to be higher than the case that grinding is carried out to a glass molding formed of a glass material other than the optical glass material weak for chemicals.
Patent JP-2013194784-A (JP)
Title: Suspended chain
Inventor: UBUTAKA MICHIO
IPC: F16G13/12
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a suspended chain which has a simple structure, facilitates oil supply, and can avoid oil film rupture and adhesion (heating conglutination) at a position causing a relatively large friction when a chain bends.SOLUTION: In a suspended chain 100, a coupling pin 130 is penetrated through an insertion hole 121 of an inner link plate 120 to be pressed into a pin hole 111 of the outer link plate 110. A roller 140 arranged between a pair of inner link plates 120, 120 is rotatably engaged with a periphery of the coupling pin 130. A groove part 143 connecting a roller outer periphery 141 and a roller inner periphery 142 is formed on at least one of the right and left side surfaced.
Patent JP-2013197831-A (JP)
Title: Radio communication device
Inventor: IKEDA KUMIKO
IPC: H04W4/04
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication device suppressing communication deterioration by predicting an interference state before arrival at a certain spot to avoid interference beforehand using the prediction information.SOLUTION: Using communication state information including detection channel information and acquisition position information received from a radio communication device placed in another vehicle, the radio communication device includes an interference information prediction unit 14 for predicting an interference channel at a front spot to be predicted, to generate predicted interference information including the position information and the interference channel information at the front spot. Using the predicted interference information generated by the interference information prediction unit 14, a communication control unit 11 controls a use frequency channel. By this, an interference state is predicted before arrival at the certain spot to be predicted, and interference is predicted beforehand using the predicted interference information, so that communication deterioration can be suppressed.
Patent JP-2013198283-A (JP)
Title: Electric vehicle and power supply system
Inventor: SHIRASAKA TAKUYA
IPC: B60L11/18
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent welding of a battery contactor, in an electric vehicle including a fuel cell and a power supply system supplying power of a DC power source mounted on the electric vehicle to external AC equipment.SOLUTION: In a system where the connection of battery contactors 113H, 113L is disengaged (interrupted) when an SOC of a high voltage battery 110 decreases to a threshold A1 or less, the connection of contactors 119H, 119L for power supply is disengaged (interrupted) when the SOC becomes equal to or less than a threshold A2 higher than the threshold A1 during external power supply.
Patent JP-2013193166-A (JP)
Title: Driving machine
Inventor: NISHIDA MASASHI
IPC: B25C5/13
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a driving machine capable of suppressing the consumption of compressed air as much as possible without enlarging the height thereof while not lowering driving power, and while reducing the reaction of the body thereof at driving.SOLUTION: One part of a frame 10 and a cylinder 11 that defines the upper portion of a return air chamber 10b located at a position upper side than a check valve 12D constitutes a sub-cylinder while the upper portion of the return air chamber 10b constitutes an internal space 10d of the sub-cylinder. A sub-piston 11B is installed in the internal space 10d of the sub-cylinder. The sub-piston 11B is formed into a ring shape having a co-axial positional relationship with the internal space 10d of the sub-cylinder being slidable with the outer peripheral surface of the cylinder 11 and the internal circumferential surface of the frame 10 in the axial direction of the internal space 10d of the sub-cylinder. The sub-piston 11B has the internal space 10d of the sub-cylinder partitioned into an upper chamber 10f of the sub-piston and lower chamber 10g of the sub-piston.
Patent JP-2013195884-A (JP)
Title: Method of driving electro-optic device, electro-optic device, and electronic apparatus
Inventor: FUJIKAWA SHINSUKE
IPC: G09G3/20
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To increase a displayable gradation number without increasing a scan speed of a display, for example, when a liquid crystal element is driven for each subfield in an on-state or an off-state.SOLUTION: Scan lines are separated into a first group including 1-8 rows and a second group including 9-16 rows. First, the scan lines included in the first group are sequentially selected and a pixel circuit of the first group is made to store data designating ON or OFF of a liquid crystal element (w4a). Next, the scan lines included in the second group are sequentially selected and a pixel circuit of the second group is made to store data (w4b). The liquid crystal element included in the pixel circuit of the first group is set by a supply of a control signal Set1 to be in an on-state or an off-state in accordance with the data stored in the selection w4a.
Patent JP-2013198380-A (JP)
Title: Rotary electric machine
Inventor: KAIMORI TOMOAKI
IPC: H02K3/04
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a rotary electric machine capable of securing insulation between a coil end and an inner wall of a housing or case.SOLUTION: A rotary electric machine includes a stator 230 having a stator iron core 232 having a plurality of slots 24 arranged in a circumferential direction, and a stator winding 238 formed of a rectangularly sectioned conductor with an insulating coating and inserted into the slots 24. The stator winding 238 includes a first segment transitional bent portion 241a provided radially outside the stator 230 and a second segment transitional bent portion 242a provided radially inside the stator, a layer transitional bent part angle θ1 of the first segment transitional bent portion 241a being larger than a layer transitional bent part angle θ2 of the second segment transitional bent portion 242a.
Patent JP-2013199773-A (JP)
Title: Manufacturing method for rainwater storage tank
Inventor: KATSURAGAWA MINEAKI
IPC: E03B3/03
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a rainwater storage tank which can simplify field work as well as shorten an on-site construction period and is less affected by unevenness.SOLUTION: A storage material 13 is manufactured by assembling resin blocks in a factory. A cladded storage material 25 is manufactured by cladding all circumferential surfaces of the storage material 13 with cladding materials 21. Foam layers are formed on all circumferential side faces 26 of the cladded storage material 25 by: enclosing a circumference of the side faces 26 of the cladded storage material 25 by formwork 43 through spacers 31 put between the side faces 26 of the cladded storage material 25 and the formwork 43; and injecting foaming resin material between the cladded storage material 25 and the formwork 43. Additional foam layers which are connected to the foam layers on the side faces of the cladded storage material 25 are formed on surfaces of a top face and a bottom face of the cladding material 25 by spraying the foaming resin material thereon. A rainwater storage tank, where the storage material 13 is cladded with the cladding materials 21 as well as the foam layers, is manufactured inside the formwork 43. Accordingly, the formwork is removed.
Patent JP-2013205439-A (JP)
Title: Powder storage container and image forming device
Inventor: MATSUMOTO TAKUSHI
IPC: G03G15/08
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To stabilize the amount of powder to be discharged from a powder storage container.SOLUTION: A shorter dimension of a toner storage part 400 becomes smaller gradually from a side where a first side wall 401 is located toward a side where a second side wall 402 is located. The shorter dimension of the toner storage part 400 is L1 in a portion where a third section 403C of a third side wall 403 faces a fifth section 404E of a fourth side wall 404. The portion where a first section 403A of the third side wall 403 faces a third section 404C of the fourth side wall 404 has a dimension of L2 smaller than L1.
Patent JP-2013202674-A (JP)
Title: Driving power transmitting mechanism and rolling roll machine
Inventor: FUKUDA HIROTO
IPC: B21B35/14
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a driving power transmitting mechanism by which a member to be rolled can be rolled accurately.SOLUTION: This driving power transmitting mechanism is a driving power transmitting mechanism for a rolling roll machine 1, includes piping 8 through which a cooling medium is passed from a cooling unit 9 to the rolling roll 5, the deviation of the axis of rotation of the piping 8 and the axis of rotation of a power unit 6 is absorbed and a transmitting member 7 for transmitting the driving power from the power unit 6 to the piping 8 and a clearance T for absorbing the deviation of the axis of rotation of the piping 8 and the axis of rotation of the power unit 6 is formed between the piping 8 and the power unit 6.
Patent JP-2013207976-A (JP)
Title: Power regeneration system
Inventor: NIWA MASAHISA
IPC: B60L7/24
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a compact and inexpensive power regeneration system.SOLUTION: A power regeneration system includes: a main battery 1 for supplying power to a motor M1; an auxiliary battery 2 having a charging voltage set lower than that of the main battery 1; a drive circuit 3 for supplying a power corresponding to an operation amount of an accelerator from the main battery 1 to the motor M1; a regeneration circuit 4 for storing regeneration power generated by the motor M1 during regenerative braking in the auxiliary battery 2; and a control circuit 10 for causing the regeneration circuit 4 to store regeneration power in the auxiliary battery 2 during accelerator releasing, and performing a negative feedback control of the power transmission ratio of the regeneration circuit 4 so that when an braking operation is performed, a regeneration current corresponding to the braking operation amount can flow.
Patent JP-2013204386-A (JP)
Title: Squeeze pumping toilet device
Inventor: MATSUSHITA KONOSUKE
IPC: E03D5/00
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a squeeze pumping toilet device capable of smoothly discharging wastewater from a toilet bowl body while preventing air in a storage tank from leaking out to the periphery.SOLUTION: In a squeeze pumping toilet device CS, seal water formed in a trap part 130 interrupts a discharge channel 120 so as to suppress circulation of air into a storage tank 210 from a bowl part 110, and the air in the storage tank 210 is discharged to an aspirator 400 to put the inside of the storage tank 210 into a negative-pressure state, before wastewater discharged from a toilet bowl body 100 flows into the storage tank 210.
Patent JP-2013210758-A (JP)
Title: Account lock management server for authentication auxiliary medium, account lock management method, and account lock management program
Inventor: SHIGA MASAHIRO
IPC: G06F21/40
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an account lock management system, method and program capable of easily releasing an account lock.SOLUTION: An account lock management system stores, for each user, a release authority provider who can release an account lock of an authentication auxiliary medium of the user in a release authority provider corresponding database; when a first terminal device used by the user is accessible to an authentication auxiliary medium of the user, and when the user succeeds in authentication by using the authentication auxiliary medium, requests a first terminal device to generate a release authority provider account for releasing an account lock of the authentication auxiliary medium of the user, and to transmit it to a second terminal device used by th release authority provider; and when the second terminal device is accessible to an authentication auxiliary medium of the release authority provider, requests that the release authority provider account should be transferred to the second terminal device, and that the release authority provider account should be stored in the authentication auxiliary medium of the release authority provider.
Patent JP-2013122307-A (JP)
Title: Pipe connection device and pipe connector
Inventor: NAKAGAWA HIDEO
IPC: F16L21/06
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a pipe connection device that can be inexpensively manufactured.SOLUTION: A right end of a header linking tube 3 is fitted to a left end of a connection tube 13, and a left end of a first header piece 2A is fitted to a right end. Annularly extending first and second engagement surfaces 11c, 12c are formed on a right end outer circumferential surface of the header linking tube 3 and a left end outer circumferential surface of the first header piece 2A, respectively. First and second engagement protruding parts 14, 15 engaged with the first and second engagement surfaces 11c, 12c, respectively, are formed on a left end inner circumferential surface and a right end inner circumferential surface of the connection tube 13. The first and second engagement protruding parts 14, 15 are arranged so that ends thereof adjacent in the circumferential direction of the connection tube 13 are in contact with each other or separated from each other in the circumferential direction.
Patent JP-2013211079-A (JP)
Title: Manufacturing method of glass substrate for information recording medium
Inventor: ENDO TAKESHI
IPC: C03C19/00
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a glass substrate for information recording medium, which allows information on internal flaws to be accurately obtained in a relatively early stage.SOLUTION: An information recording device having a glass substrate for information recording medium allows a magnetic head having a DFH mechanism arranged away from an information recording medium with a floating height of 2 nm or less to magnetically record or reproduce information. A manufacturing method of the glass substrate comprises: an inspection step of measuring the amount of foreign materials on the basis of the reflection of applied inspection light 8 and scattered light 9 by irradiating a glass raw plate 1, which is formed from molten glass of raw material glass melted in a melting furnace, with inspection light 8 in a state that the glass raw plate 1 is immersed in a liquid 2 having a refractive index approximately equal to the index of the glass raw plate 1; and a polishing step of polishing the surface of the inspected glass raw plate.
Patent JP-2013209601-A (JP)
Title: Comb type copolymer of methacrylic acid ester having thiocarbonate and sulfide skeleton, method for producing the same and uv cured product of the same
Inventor: HIRATA MICHIHIRO
IPC: C08F299/00
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a comb type copolymer of a methacrylic acid ester having thiocarbonate and a sulfide skeleton as a material improving the refractive index and UV curability, and to provide a method for producing the copolymer.SOLUTION: A polymer represented by formula (I) is provided. [In formula (I), Rrepresents a hydrogen atom, a fluorine atom, a methyl group, a cyano group or a methoxy group; and n represents an integer of 1 or more].
Patent JP-2012147794-A (JP)
Title: High-reliability pest detection
Inventor: TOLLEY MIKE P
IPC: A01M1/00
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a technique to detect pests that is more reliable and less likely to give false readings.SOLUTION: A pest detection device includes a housing 170 with a sensor 150 and one or more bait members 132. The sensor includes one or more of a chisel-shaped electrically conductive trace carried on a substrate, a low resistance electrically conductive ink defining an electrical pathway on the substrate with a pointed profile, and/or the substrate including a directional grain structure oriented in a predefined manner relative to an electrically conductive pathway.
Patent JP-2012224619-A (JP)
Title: Dioctyl sodium sulfosuccinate-blended solid preparation
Inventor: MOTOUSU MIYORI
IPC: A61K31/225
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a production method in which, when producing a solid preparation, particularly a tablet, blended with bisacodyl and dioctyl sodium sulfosuccinate, a yield as the whole of the solid preparation is secured, and reduction in the content of the dioctyl sodium sulfosuccinate is prevented.SOLUTION: The method for producing a bisacodyl and dioctyl sodium sulfosuccinate-blended solid preparation is characterized in that the dioctyl sodium sulfosuccinate is dissolved into a solvent to prepare a 15-45 mass% dioctyl sodium sulfosuccinate solution, with the solution as a granulation solvent, it is added to powder blended with bisacodyl of 0.3 pt.mass to 1 pt.mass of the dioctyl sodium sulfosuccinate in a ratio of ≥700 g per min per kg of the powder, and stirring and granulation are performed.
Patent JP-2013217986-A (JP)
Title: Image forming apparatus
Inventor: TANAKA TAKAYUKI
IPC: G03G15/02
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To control charge potential to be a target value with higher accuracy at lower costs compared to the case where a potential sensor is attached to an image carrier.SOLUTION: An image forming apparatus includes: a Zener diode 17 that is connected with a conductive path for grounding an intermediate transfer belt 13a that has constant potential over the entire periphery by application of voltage; an ammeter 18 that measures the size of a current flowing through the Zener diode 17; and a control device 2 that derives, when image formation is performed, charge potential of an image carrier 8 by using the size of a non-charge period current D6 and a charge period current D7, and controls a charging power source 6 to make the derived charge potential close to a target potential that is set in advance.
Patent JP-2013204817-A (JP)
Title: Power conversion device
Inventor: TAKASHIMA TATSUHITO
IPC: F16H19/02
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a motion conversion mechanism for converting an irregularly changing linear reciprocating motion into unidirectional rotating motion so as to be converted into an effectively available motion.SOLUTION: When a power conversion device base frame 1 is moved down while a driving sprocket 30 is connected with an external device via a torque transmission rod 21 and fixed in a freely rotatable manner, an endless annular chain of a rotation mechanism 36 is not rotated by action of a sprocket 35 with a rachet gear, and the driving sprocket 30 is rotated in a clockwise direction. Further, when the power conversion device base frame 1 is moved up, a chain of a rotation mechanism 33 is not rotated by action of a sprocket 31 with a ratchet gear, and the driving sprocket 30 is rotated in the clockwise direction. Thus, when a force from a reciprocating object is applied to the motion conversion device base frame 1, the driving sprocket 30 is rotated in a fixed direction at all times.