baber/WOPTO huggingface dataset:
Patent JP-2011013615-A (JP)
Title: Image forming apparatus
Inventor: HASEGAWA SATOSHI
IPC: G03G15/08
Filed: 2009-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which suppresses frequency of agitating toner in a developing device.SOLUTION: In the image forming apparatus, when detecting that a shortage amount of toner in the developing device is greater than a threshold of 4g at a stage before receiving a printing command, an agitating operation to agitate the toner in the developing device is performed prior to a printing operation (S103). If the shortage amount is smaller than 4g, the agitating operation is not performed. Then, the printing command is received (YES in S105), and if the agitating operation has been already performed (YES in S107), control of an operation of supplying toner by a predetermined amount in accordance with the toner amount in the developing device is started from start of the printing operation (S111). If the agitating operation has not been performed (NO in S107), the control of the operation of supplying the toner is started with a delay of at least for the time required for the agitating operation, after the printing operation is started (S117 and S119).
Patent JP-2011013641-A (JP)
Title: Movement mechanism of movable member, and imaging apparatus
Inventor: KUSAJI TAKASHI
IPC: G03B17/04
Filed: 2009-07-06
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a gap between a movable member and an outer case in a receiving position.SOLUTION: The movement mechanism of the movable member includes a base body disposed in an inner part of the outer case; the movable member 6 that is movable in a first movement direction with respect to the base body between the receiving position and a projecting position, and has a locked portion; a biasing spring that biases the movable member from the receiving position toward the projecting position; a moving base 21 capable of moving in a second movement direction between a lockable position to the base body and a lock release position; a lock lever 26 that is supported by the moving base turnably between a lock position and an unlock position; and a driver 30 that moves the moving base in the second movement direction. The moving base is moved to the lock release position to release the engagement of the locking portion with the locked portion, whereby the movable member is moved from the receiving position to the projecting position by the biasing force of the biasing spring. The first movement direction is substantially perpendicular to the second movement direction.
Patent JP-2011019064-A (JP)
Title: Driver circuit and adjustment method therefor
Inventor: INAGAKI YASUKUNI
IPC: H04L25/02
Filed: 2009-07-08
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of a reception state.SOLUTION: A voltage-dividing section 32 divides a first voltage V1 between a variable resistor VR1 connected to an output section 31 and the output section 31 by a voltage division ratio by a fixed resistor R2 and a variable resistor VR3 and generates a third voltage V3. An input section 33 subtracts the third voltage V3 from a second voltage V2 to generate a fourth voltage V4. A polarity detection circuit 35 compares the polarity of the fourth voltage V4 with the polarity of the third voltage V3, and outputs a detection signal SR1 corresponding to a comparison result. Then, an adjustment circuit 37 adjusts the variable resistor VR3 included in the voltage-dividing section 32 so that the polarity matches, on the basis of the detection signal SR1 output from the polarity detection circuit 36.
Patent JP-2011018830-A (JP)
Title: Method of manufacturing multilayer printed wiring board, and multilayer printed wiring board
Inventor: KUBOTA KENTARO
IPC: H05K3/38
Filed: 2009-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a multilayer printed wiring board that is effective in improving adhesion between a metal wiring layer and an insulating resin layer while keeping the number of processes of forming a substrate the same (or substantially the same) with before, and the multilayer printed wiring board.SOLUTION: The method of manufacturing the multilayer printed wiring board formed of a stack of bases each made of an insulating resin and having a metal wiring layer formed thereupon such that the metal wiring layer as an inner layer and the metal wiring layer as an outer layer are electrically connected through a via hole includes making fine a metal grain boundary on a surface of the metal wiring layer and preferably applying grain boundary etching on the surface thereafter, wherein the metal grain boundary being made fine by increasing current density stepwisely during formation of the metal wiring layer by electrolytic plating.
Patent JP-2011020561-A (JP)
Title: Hybrid car
Inventor: IWAO NOBUYUKI
IPC: B60L50/16
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid car having both coasting control and EV control.  <P>SOLUTION: When a plot point crosses an EV upper limit line from a larger accelerator opening to a smaller one or when it crosses an EV lower limit line from a smaller accelerator opening to a larger one, a clutch is disengaged, the fuel injection quantity to an engine is reduced to reduce the engine rotational speed, and the EV control is started to start a motor generator. During the EV control, if the plot point crosses a coasting control start threshold line of a map from a larger accelerator opening to a smaller one, the hybrid car stops operation of the motor generator while maintaining the clutch disengaged and decreasing the engine rotational speed, and starts the coasting control.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011025321-A (JP)
Title: Cutting device for absorbent article band body
Inventor: MIYAUCHI HIDEO
IPC: A61F13/15
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To restrain erroneous cutting caused by thermal expansion of a holding roll.  <P>SOLUTION: A cutting device includes a cutter roll 2 and an anvil roll 3, wherein an absorbent article band body fed between the cutter roll 2 and the anvil roll 3 is cut into a cut portion by a blade 2e provided on the cutter roll 2. The cutter roll 2 includes a peripheral port on a peripheral surface thereof, and a side port on one side surface thereof. A positive and negative pressure manifold 6 includes a positive pressure port and a negative pressure port on one side surface thereof. The positive and negative pressure manifold 6 is secured so that the one side surface of the positive and negative manifold 6 faces the one side surface of the cutter roll 2. When the side port communicates with the negative pressure port, the negative pressure is applied to the peripheral port, so that the cut portion is held by the cutter roll 2. When the side port communicates with the positive pressure port, the positive pressure is applied to the peripheral port, so that the cut portion which is held is separated from the cutter roll 2. A slight gap is provided between the one side surface of the cutter roll 2 and the one side surface of the positive and negative pressure manifold.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011026640-A (JP)
Title: Method for producing metal-added silicon deoxidizing agent and metal-added silicon deoxidizing agent produced by the method
Inventor: MIZUMOTO KATSUMI
IPC: C21C7/04
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a metal-added silicon deoxidizing agent that can be used for steel making, while effectively utilizing a silicon sludge which is produced in a silicon wafer cutting process and contains a moisture, a cutting oil, abrasive grains, chips and the like, and also the metal silicon deoxidizing agent which generates little dust, by decreasing the water content in the silicon sludge without consuming metal silicon to compact and solidify the silicon sludge, and to provide a metal-added silicon deoxidizing agent which little reacts with moisture in the atmosphere, can be reserved for a long period of time, and can be expected to have a protective effect for a steelmaking furnace.  <P>SOLUTION: This producing method includes: a water-content reduction step of lowering the water content by adding magnesium oxide to and mixing with the silicon sludge; a subsequent compacting step of adding a high polymer to and mixing with the mixture to form a compact; and a reserving step of further drying the compact and reserving the compact in a dry state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029840-A (JP)
Title: High-sound-quality shell lead wire for analog record reproduction
Inventor: TSUJI KAZUHIKO
IPC: H04R1/06
Filed: 2009-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shell lead wire that strikes a balance between the high-sound-quality information transmission and the flexible flexibility, and that is provided with strength for reducing breakage risk associated with removal.  <P>SOLUTION: The shell lead wire striking a balance between the high sound quality and the flexibility is formed by using a conductor of a tubular braided wire structure comprising multiple high-purity element wires, forming a tubular braided wire double structure, or hybridizing conductors having different diameters or different types. Breakage resistance is acquired by fixing the circumference of a shell chip connection by solder to be wrapped with a tubular braided wire conductor, providing a member allowing a braided wire structure conductor to be press-bonded to the shell chip connection, or using both of them.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011025489-A (JP)
Title: Image forming apparatus
Inventor: SHAKUI TOSHIMASA
IPC: B65H5/00
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To secure printing quality by surely destaticizing paper.  <P>SOLUTION: In a case where a front surface is printed in a double-sided printing mode, if a paper supply roller 20 starts rotation, a conveyance time measuring part starts measurement of first conveyance time, and if a resist roller 49 starts rotation, the conveyance time measuring part starts measurement of second conveyance time. A controller compares the first conveyance time with first reference time, and the second conveyance time with second reference time. When any conveyance time is longer than the reference time, the controller decreases rotational speed of a switchback roller 30 so that the time when the paper comes into contact with a destaticizing brush may be longer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011027034-A (JP)
Title: Injection control method and injection control device
Inventor: HATANO KENJI
IPC: F02D45/00
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection control method and an injection control device for making appropriate a pilot injection amount without relying upon the individual difference or secular change of the injectors.  <P>SOLUTION: The internal pressures of cylinders #1 to #4 are measured. The injector 2 for the cylinder in which the rise of the internal pressure measured at the top dead center during the compression from the internal pressure measured at the time of pilot injection is larger than the target rise is reduced in pilot injection electrification time, and the injector 2 for the cylinder in which the rise of the internal pressure is smaller than the target rise is increased in pilot injection electrification time.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031773-A (JP)
Title: Pneumatic tire
Inventor: IWAI YOSHITAKA
IPC: B60C11/12
Filed: 2009-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve the wet performance and noise performance in a well balanced manner while maintaining steering stability.  <P>SOLUTION: A middle rib 9 is divided into an inner middle part 10 and an outer middle part 11 by a middle sub groove 5 continuously extending in a tire circumferential direction. Inner middle lug grooves 15 that start at the middle sub groove 5 and terminate without communicating with a crown main groove 3 are provided at the inner middle part 10 to be apart with each other in the tire circumferential direction. The inner middle lug groove 15 includes an inner lug main part 15a that is formed on the middle sub groove 5 side and of which the groove width is 1.5 mm or more, and an inner sipe-shaped part 15b that is formed on a tire equator C side. Outer middle lug grooves 16 that start at a shoulder main groove 4 and terminate without communicating with the middle sub groove 5 are provided at the outer middle part 11 to be spaced with each other in the tire circumferential direction. The outer middle lug groove 16 includes an outer lug main part 16a that is formed on the shoulder main groove 4 side and of which the groove width is 2.0 mm or more, and an outer sipe-shaped part 16b that is formed on the tire equator C side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033001-A (JP)
Title: Exhaust emission control device
Inventor: KATO YOSHIFUMI
IPC: F01N3/24
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and inexpensive exhaust emission control device while maintaining the purification efficiency of exhaust gas.  <P>SOLUTION: An oxidation catalyst 108, a mixer 111, a DPF 112 and an SCR catalyst 113 are accommodated in a casing 104 of an exhaust emission control device 101 in this order from the upstream. An urea water injection nozzle 109 for adding urea water in exhaust gas is provided at the upstream of the oxidation catalyst 108. An urea water injection nozzle 110 is provided at the downstream of the oxidation catalyst 108. When an exhaust gas temperature is lower than a predetermined threshold, the urea water injection nozzle 109 is operated to add urea water into exhaust gas from the upstream of the oxidation catalyst 108. When the exhaust gas temperature is a predetermined threshold or higher, the urea water injection nozzle 110 is operated to add urea water into exhaust gas from the downstream of the oxidation catalyst 108.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010160471-A (JP)
Title: Photosensitive composition and solder resist composition
Inventor: NAKAMURA HIDE
IPC: G03F7/004
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive composition, capable of giving a resist film which is less likely to have discoloration, such as yellowing, even when exposed to a high temperature of about 200°C or higher, at solder reflow.  <P>SOLUTION: The photosensitive composition includes at least one among a polymerizable hydrocarbon monomer (A), a polymerizable hydrocarbon polymer (B) and an inorganic filler (C), wherein the inorganic filler (C) shows pH 6.8-11, when a liquid prepared, by adding 5 g of the inorganic filler (C) to 100 mL of pure water is heated, boiled for 5 min and allowed to stand, until it attains 23°C, to obtain a boiling treated liquid; water is added to the boiling treated liquid in an amount of water evaporated by the boiling; and the pH of the resulting liquid containing 100 mL of water is measured.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009283007-A (JP)
Title: Secure video card method and system
Inventor: EVANS GLENN F
IPC: H04N7/167
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for protecting a data intended to be used on a video or graphic card, and a processed data.  <P>SOLUTION: The data intended to be used by the video card 500 can be encrypted to encrypt the data, all the time when the data is provided onto a bus (e.g. a PCI or AGP bus) between the video card 500 and a computer system. The data is an encrypted mode, for example, when the data is transferred from a memory on the video card to a memory of the system (e.g. for example, when mapped to a system physical memory) and vice versa, and the data is protected as a result thereof.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011044889-A (JP)
Title: Entering/leaving management system, entering/leaving management method, portable terminal device, and entering/leaving management server
Inventor: TANIGUCHI KEIICHI
IPC: H04M11/00
Filed: 2009-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an entering/leaving management system which can limit entrance of a user who is in danger of making an inhibited action.  <P>SOLUTION: This entering/leaving management system includes: a portable terminal device 2 equipped with a camera part; an external R/W 3 for a noncontact IC card for receiving information stored in the portable terminal device 2; and an entering/leaving management server 4 which receives the information from the external R/W 3 for the noncontact IC card to manage the entering/leaving of the user of the portable terminal device 2. The entering/leaving management server 4 includes an entering/leaving management part having a management table which correlates an identification number of identifying the portable terminal device 2, an entering/leaving status of the portable terminal device 2 for an area 5, and a frequency of operating the camera part while the portable terminal device 2 has previously entered the area 5. The entering/leaving management server 4 authenticates the portable terminal device 2 based on the received identification number, and when the entering/leaving status of the portable terminal device 2 correlated with the identification number is the leaving, if the frequency in which the camera part is operated is not within a given frequency, the entrance of the user into the area 5 is limited.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047103-A (JP)
Title: Joint cover device for floor
Inventor: KONDO KENJI
IPC: E04B1/62
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint cover device for a floor, which is equipped with an original-position returning means capable of preventing a large gap from being made and maintained between a vertical edge of a holding retainer frame and an end edge of a cover body, by automatically returning the cover body to an original position, when the cover body is displaced in a joint direction.  <P>SOLUTION: This original-position returning means includes: a plurality of guiding members 20 which are arranged at the horizontal retainer edge 19a of the holding retainer frame 19 comprising the horizontal retainer edge 19a for placing one end of the cover body C and a vertical edge 19b rising upward from an outer end of the horizontal retainer edge 19a, and which are equipped with a guiding inclined plane 21 elongated along the width direction of a joint s and inclined on the down grade in the direction of the vertical edge 19b; and a plurality of connecting plate portions 18 which are arranged in the lower portion of the one end of the cover body C, and which are equipped with an insertion hole 16 formed in such a slot shape as to enable the loose fitting of the guiding member 20 from below and making a hole end 16a on the side of the vertical edge 19b of the holding retainer frame 19 abut on the guiding inclined plane 21 of the guiding member 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011047059-A (JP)
Title: Pompon making tool
Inventor: FUJIWARA YASUHIRO
IPC: D04D7/06
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pompon making tool which is suitable for making a pompon having new feeling.  <P>SOLUTION: This pompon making tool A1 is equipped with a first member 1A and a second member 1B. The first member 1A and the second member 1B each have a pair of arms 2A and 3A (2B and 3B), each having arch parts 20A (30A, 20B, and 30B), and support members 4A (4B) for turnably supporting a pair of the arms at one end, respectively so that the arch parts of a pair of these arms can be combined in an approximately ring shape. The support members 4A and 4B of the first and the second members 1A and 1B can detachably be connected by connection means 50 and 51 so as to make the first member 1A and the second member 1B face each other. Each arch part has a base board 23 and a pair of yarn supporting members 24 which has a top part on the outside face of the base board 23, extends along the arch part in a longitudinal direction, and lines up with the base board 23 in a width direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011045829-A (JP)
Title: Method for controlling weight of delivered coating material
Inventor: ITO TAKESHI
IPC: B05D3/00
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To accurately deliver the discharged weight that is intended for a short time in a simple way.  <P>SOLUTION: The method for controlling the weight of discharged coating material includes a big capacity discharge mode in which the system is operated from an operation start to a discharged weight value before a target and a discharged weight accuracy indication mode in which the system is operated from the discharged weight value before the target to a target discharge weight value. In the big capacity discharge mode, a pump 2 is operated at a high speed up to a reduced speed discharge weight value that is decreased by a predetermined amount from the discharge weight value before the target by measuring the discharge weight with a balance 4 and the pump 2 is subsequently operated at a medium speed, and the operation of the pump 2 is suspended if a measurement made with the balance 4 reaches the discharge weight value before the target. Thereafter, the mode is changed to the discharge weight accuracy indication mode in which the pump 2 is operated at a low speed. In the discharge weight accuracy indication mode, a discharge time required to discharge the coating material at the low speed of the pump 2 is calculated from the value in which a measured value just after the suspension of the operation in the big capacity discharge mode with the balance 4 is deducted from the target discharge weight value, and the coating material 6 is discharged by operating the pump 2 at the low speed for only the calculated delivery time.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046282-A (JP)
Title: Vehicle drive controller
Inventor: IZUMI KAZUNARI
IPC: B60W10/02
Filed: 2009-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of vibration in a vehicle when switching a vehicle traveling state by a motor generator 10 to a vehicle traveling state by an engine 20.  <P>SOLUTION: A starter 22 is started to start an engine 20 when requested power reaches a threshold value larger, and then a request for being switched from traveling by the motor generator 10 to traveling by the engine 20 is generated. When the start of the engine 20 is completed by making the rotational speed of the engine 20 follow target rotational speed in idling, a clutch 18 is engaged. By this, an output of the motor generator 10 is gradually decreased to zero, and an output of the engine 20 is gradually increased to the requested power.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010254663-A (JP)
Title: Anti-koddna polymerase antibody and method for inhibiting non-specific reaction by using the same
Inventor: SHIMIZU MASASHI
IPC: G01N33/543
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-specific reaction inhibitor effective for easily and effectively inhibiting a non-specific reaction accompanying to an immunoassay method and attaining better assayed result, and to provide an assaying method inhibiting non-specific reactions.  <P>SOLUTION: There are provided the non-specific reaction inhibitor to eliminate influence of non-specific interference with a heterophile antibody such as human anti-mouse antibody (HAMA) in quantitative determination of an analyte by immunoassay, and the method for inhibiting non-specific reactions characterized by coexistence of an antibody having a function to inhibit non-specific factor activity and non-reactive with the analyte, especially an antibody to a DNA polymerase and derived from Thermococcus kodakaraensis KOD1 strain in the reaction system.  <P>COPYRIGHT: (C)2011,JPO&INPIT