baber/WOPTO huggingface dataset:
Patent JP-2009187404-A (JP)
Title: Method of compensating angle transmission error of actuator
Inventor: SASAKI KOZO
IPC: H02P29/00
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compensating method of effectively preventing a nonlinear elastic deformation component included in an angle transmission error of an actuator having a wave motion reduction gear.  <P>SOLUTION: The nonlinear elastic deformation component included in the angle transmission error of the actuator with the wave motion reduction gear is a component of an angle transmission error generated by the elastic deformation of a flexible external tooth gear when the rotating direction of a motor shaft changes. An analysis can thereby be made by driving the motor in sine wave shape. A nonlinear elastic deformation component model (a nonlinear model) obtained from the analyzed results is used to store a function or data for compensation in a motor control device, and a nonlinear elastic deformation component compensation θ<SB>Hys</SB>is added as compensation input Nθ*<SB>TE</SB>of feedforward compensation to a motor shaft angle command θ*<SB>M</SB>. As a result, the nonlinear elastic deformation component θ<SB>Hys</SB>can be effectively reduced to improve the positioning accuracy of the actuator.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186437-A (JP)
Title: Radioactive nitrate waste liquid treating apparatus
Inventor: OGAWA NAOKI
IPC: B01D61/58
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio active nitrate waste liquid treating apparatus set in a radiation control area and capable of efficiently performing a microorganism treatment of the waste liquid of high concentration nitrate.  <P>SOLUTION: A radio active nitrate waste liquid treating apparatus includes: a denitrifying tank 12 containing the activated sludge growing anaerobic microorganisms which reduce nitric acid to nitrogen gas therein while absorbing or adsorbing the radio active material in the nitrate waste liquid 11 which contains nitric acid and the radio active material; and a re-aeration tank 14 performing aeration mixing of the denitrifying treatment liquid 24 treated by the denitrifying tank 12 and the active sludge growing the aeration microorganisms; and a sludge dissolving tank 81 dissolving the excess sludge 26A, 26B exhausted from the denitrifying tank 12 and the re-aeration tank 14. The excess sludge is dissolved in the sludge dissolving tank 81 by supplying peracetic acid as a dissolving agent, and the dissolved sludge is supplied to the denitrifying tank 12 as a carbon source 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008119519-A (JP)
Title: Filter for prevention of filler outflow and absorber equipped with the filter
Inventor: ITO SHINJI
IPC: A61M1/16
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve issues of conventional filters for prevention of filler outflow that liquid leaks out between a filter and a liquid port when packing is not used, the number of parts constituting an absorber is increased and moreover when packing is used, packing has possibility of slipping off in joining a housing with a liquid port by welding when wall thickness of the housing and ring parts of a filter is thin, and, furthermore, a gap is formed between the filter and the housing cross section or the liquid port inner surface causing liquid to leak into the gap between the filter and the liquid port even when packing is used, body fluid leaks out between the filter and the liquid port when the filter is used as a medical absorber and the body fluid is left after treatment in the gap between the filter and the housing end surface or liquid port inner surface to harm impression of appearance.  <P>SOLUTION: A filler outflow prevention filter with a structure body comprising soft resin with elasticity is fixed to a housing in a condition the filter is interposed and pressed between the inner surface of a liquid port and the end surface of the housing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008198610-A (JP)
Title: Negative electode active material, its manufacturing method, and negative electrode and lithium battery adopting it
Inventor: MAH SANG KOOK
IPC: H01M4/48
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative electrode active material excellent in charging and discharging characteristics, its manufacturing method, and a negative electrode, and lithium battery adopting it.  <P>SOLUTION: A silicon oxide-based negative electrode active material contains a silicon oxide represented by the general formula SiO<SB>x</SB>(0<x<0.8). The negative electrode active material contains the silicon oxide with a small oxygen content. The negative electrode active material may contains a metal capable of being alloyed with lithium, a metal oxide capable of being alloyed with lithium, or carbon, and may further have a carbon coating layer on the silicon oxide.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009193306-A (JP)
Title: Environmental data management apparatus and method
Inventor: YAMAMOTO TAKESHI
IPC: G06Q50/00
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To achieve efficient totalization processing from time-series data corresponding to an optionally specified calculation target period.  <P>SOLUTION: An environmental data management apparatus 1 performs totalizing processing of environmental data which are time-series data, in a predetermined totalization target period. The environmental data management apparatus 1 collects and stores environmental data, totalizes the environmental data in a prescribed period unit, stores the totalized environmental data as unit totalization data, receives an input of a totalization target period, acquires period data of a period corresponding to the prescribed period unit out of the totalization target period, totalizes the acquired period data and the environmental data to calculate a totalization result data, and outputs the totalization result data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193821-A (JP)
Title: Fitting structure of electric unit to ceiling
Inventor: KOIZUMI YOSHINORI
IPC: F21Y101/00
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fitting structure of an electric unit to a ceiling, which includes an adaptor (2) to be fitted with a ceiling rosette (1) of a ceiling and an intermediate fitting (3) which has a coupling hole (35) to be coupled with the adaptor (2) from below, which has a structure in which the electric unit is fitted to the intermediate fitting (3), and in which the electric unit is prevented from being rotated together with the intermediate fitting (3).  <P>SOLUTION: On a circumferential edge of a coupling hole (35) there are provided locking pieces (33)in projection, and on an outer surface of an adaptor (2), there is formed a locking piece guiding groove (16) through which the locking pieces (33) intrude while the adaptor (2) is coupled with the coupling hole (35), and the locking piece guiding groove (16) is composed of a horizontal groove (13) which extends in a circumferential direction on the outer circumferential surface of the adaptor (2) and has concavo-convex portions formed on a lower surface for sliding prevention and a perpendicular groove (15) which connects an entrance portion of an end of the horizontal groove (13) with the lower surface of the adaptor (2). On a composing wall of the locking piece guiding groove (16) there is provided a stopper projection (40) which moves between a projected position where the locking pieces (33) is prevented from going out from the entrance portion and a retreating position where the same is allowed to go out.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196179-A (JP)
Title: Image forming apparatus, scanner controller and method for controlling the same
Inventor: ICHITOGI HIROTAKA
IPC: G03G21/14
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of achieving the highly accurate operation of a deflector by detecting a phase difference between a BD (Beam Detect) signal and a basic clock and accurately detecting the cycle shifting of the BD signal without needing any expensive structure.  <P>SOLUTION: The image forming apparatus detects a phase difference between the BD signal and the basic clock, deriving the cycle of the BD signal by using the detected phase difference, and controls the operation of a deflector so as to eliminate the phase difference and cycle shifting. Specifically, for example, in order to detect the phase difference, the image forming apparatus inputs the BD signal to a plurality of serially connected delay circuits, stores the value of the basic clock by the timing of the BD signal output from each delay circuit, and detects the phase difference by using the stored data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008301474-A (JP)
Title: Imaging system, signal processing circuit, and signal processing method
Inventor: TAKENAKA SHINTARO
IPC: H04N5/347
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging system capable of performing satisfactory signal correction even when variation of dark current exists among pixels, a signal processing circuit, and a signal processing method.  <P>SOLUTION: The imaging system includes a signal correction section that corrects a signal output from a defective pixel located in an optical black region, based on a signal output from a normal pixel, wherein the optical black region has a plurality of pixels, each outputting a dark reference signal. The optical black region has a plurality of pixel blocks, and each of the pixel blocks includes a plurality of pixels, each of which mutually differs in the relative position with respect to at least one element included within the pixel and having the same function as those of the remaining pixels. The signal correction section corrects the signal output from the defective pixel located in the optical black region, based on a signal output from a normal pixel, wherein the normal pixel belongs to other pixel blocks located in the optical black region and different from the one in which the defective pixel is included, and has the same relative position with respect to the at least one element included within the pixel and the same function as those of the remaining pixels.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197278-A (JP)
Title: Anodizing treatment apparatus and method of determining of quality of anodizing treatment in anodizing treatment apparatus
Inventor: KAWAGOE TEI
IPC: C25D11/04
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anodizing treatment apparatus and a method of determining the quality of the anodizing treatment in the anodizing treatment apparatus by which the quality of the anodizing treatment is determined by detecting the change of voltage applied between electrodes in the anodizing treatment.  <P>SOLUTION: In the anodizing treatment apparatus 1, which is provided with: a tretment liquid tank 2; the first and second electrodes 3a, 3b dipped in an anodizing treatment solution in the treatmrent liquid tank 2; a workpiece W to be anodized which is attached to an anode side in the first and second electrodes 3a, 3b; and a power source 4 for energizing the first and second electrodes through an energizing conductor wire L, a determination means 5 is connected to the first and second electrodes 3a, 3b. The determination means 5 determines right or wrong in the processing quality (the quality of anodizing treatment) by detecting the change of the voltage between the first and second electrodes 3a, 3b to monitor the generation of spark to detect surface roughness due to the generation of the spark.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008259824-A (JP)
Title: Slot machine and control method of game
Inventor: OKADA KAZUO
IPC: A63F5/04
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine with a new entertainment property capable of eliminating any possibility that players raise discomfort and distrust or lose interest and concern in the game.  <P>SOLUTION: This slot machine is provided with a controller programmed to conduct processing of: executing a game in which game media are put out in a number according to the symbols rearranged on a symbol display device or a combination thereof; counting the number of games played after shifting to an insurance mode; putting out a predetermined number of game media when the number of games reaches a specific number; clearing the number of games and also shifting the mode to a non-insurance mode, when a game ending condition which enables a player to figure out that the game has ended is established; and upon shifting to the non-insurance mode, causing the output device to output a sound or an image for notifying the player that the mode has been shifted to the non-insurance mode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206537-A (JP)
Title: Position detection system
Inventor: MATSUMOTO NORITAKE
IPC: H04W84/12
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To highly accurately detect the position of a wireless terminal even when there are a small number of base stations in a position detection system utilizing multi-hop wireless communication, and to facilitate adjustment work required when constructing the position detection system.  <P>SOLUTION: In the position detection system, a wireless communication management system 1 comprises a management device 2, a plurality of base stations 3 and a wireless terminal 4. The base station 3 has a function of changing its installation height along a column 5 or the like by control information transmitted from the management device 2. The wireless terminal 4 and the base station 3 perform data communication with each other and transmit radio intensity information to the management device. The management device gathers the radio intensity information between the wireless terminal 4 and the base station 3 while changing the installation height of each base station 3 or the like, thereby estimating the position of the wireless terminal 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009202714-A (JP)
Title: Electric power steering system
Inventor: NAGAI HIDEYUKI
IPC: B62D6/00
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering system capable of previously avoiding generation of solenoid braking without causing power loss by a contact.  <P>SOLUTION: A CPU 15a determines whether or not at least any one of abnormality of, for example, a motor overcurrent, motor grounding or short-circuit between motor terminals is generated based on a terminal voltage of an electric motor 12, and when it is determined that the abnormality is generated, the CPU 15a determines that there is possibility that solenoid braking is generated. The CPU 15a makes an opening/closing switch 36 in the ON state when it is determined that there is possibility that solenoid braking is generated. Thereby, a current is fed to an electro-magnet 32 of a leaving device 31, a member 33 to be attracted is attracted to the electro-magnet 32 by magnetic force generated on the electro-magnet 32, and a brush 22 is left from a commutator 21 in resistant to urging force of a leaf spring 23.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009207286-A (JP)
Title: Ground wire branch terminal and distribution panel
Inventor: IMAMOTO MASAO
IPC: H02B1/40
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ground wire branch terminal and distribution panel which reduce the workload for measuring ground resistance after grounding as much as possible and to check very simply whether or not the grounding is implemented correctly and besides whether or not a ground system functions normally over a long period of time.  <P>SOLUTION: The ground wire branch terminal 300 is equipped with: a common conductor 601 which electrically connects a ground wire connecting terminal with a protective ground conductor 201, a joint which electrically connects with an electric circuit on the load side of a transformer 100 and a ground system, a voltage application section 301 which applies a voltage between the electric circuit and the ground system, a current detector 302 which detects a current that flows between the electric circuit and the ground system, and a determinations section 303a which determines that the ground system is connected when a current is detected by the current detector 302 and determines that the ground system is not connected when the current is not detected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204482-A (JP)
Title: Radiation image photographing device and its control method
Inventor: NAKADA HAJIME
IPC: H04N5/32
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To surely and easily provide excellent images by detecting a temperature of at least an amplifying part or a processing part.  <P>SOLUTION: A radiation solid detector 26 composing a radiation image photographing device 20 includes thermistors 72a-72e for detecting the temperatures of each part of a protection case 36. A temperature control part 74 controls a Peltier element 76 based on detected temperatures with the thermistors 72a-72e. The temperature control part 74 functions as a control part for stopping supply of a power source of the thermistors 72a-72e when radiation is irradiated on an object and when electric signals are read from the radiation solid detector 26.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204949-A (JP)
Title: Display device
Inventor: NAKAZAWA ATSUSHI
IPC: G02F1/1343
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve an aperture ratio, and to prevent electric leakage.  <P>SOLUTION: A display device has an active matrix substrate 10, on which a switching element 22 disposed in each of a plurality of pixels 21, a plurality of first wiring lines 11 extending in parallel to one another, and a plurality of second wiring lines 12, 14 extending across the first wiring lines 11 are formed. The second wiring lines 12, 14 include: a plurality of main wiring portions 31, 41 which are disposed at predetermined intervals so as not to overlap the first wiring lines 11, in a layer on the substrate side away from the first wiring line 11 in a view from the normal direction of the substrate surface; and auxiliary wiring portions 32, 42 for bridging and connecting the adjacent main wiring portions 31, 41, in a layer opposite to the substrate with respect to the first wiring lines 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205586-A (JP)
Title: Compiler and program segmentation method
Inventor: TOGAWA ATSUSHI
IPC: G06F9/45
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that program segmentation for program cache is a difficult work.  <P>SOLUTION: A cache block is created by creating a CFG (control flow graph) 74a of a function to be compiled, detecting a minimum isolatable subgraph 76a having one entrance node and one exit node, isolating a node train 79 contained in a linear node train 78 and other node 84 and creating new CFGs 80 and 86 when the isolatable subgraph 76a exceeds a size limit of a cache block as a cache unit, inserting an instruction to call the CFGs into the original CFG, collecting the isolatable subgraph 76B into a single node 88, isolating a node train 90 if necessary and creating a new CFG 92, and finally creating CFGs 74d, 80, 86, and 92.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208348-A (JP)
Title: Image forming apparatus and image forming method
Inventor: FUKUI TAKASHI
IPC: B41J2/01
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently prepare a small number of sets of prints of different glosses in a short period of time.  <P>SOLUTION: The image forming apparatus includes: an image forming means for forming an image on a medium; a transparent UV ink droplet ejecting means for ejecting transparent UV ink droplet onto the recording medium; a UV light irradiation means for irradiating the transparent UV ink droplet ejected on the recording medium with UV light; a gloss condition setting means for setting gloss conditions for the image; and a UV light irradiation control means for controlling the timing of irradiation of UV light from the UV light irradiation means according to the gloss conditions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208638-A (JP)
Title: Floor structure of automobile driver seat
Inventor: OTSUBO TOMONORI
IPC: B62D25/20
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To easily and properly adjust a driving attitude with a simple constitution so that a driver seated in a driver seat 1 may properly operate an operation pedal.  <P>SOLUTION: In this floor structure, a brake pedal 4 to be stepped and operated by an operation foot of the driver seated in the driver seat 1 and an accelerator pedal 5 are disposed in a front part of a cabin. A heel mounting region on which a heel part of the operation foot is mounted is provided on a floor part located on a rear side of stepping points 4a and 5a of the brake pedal 4 and the accelerator pedal 5. In a part of the heel mounting region, heel mounting parts 12 and 13 having upper surfaces projected more than other regions are formed. A longitudinal dimension of the first heel mounting part 12 located on a rear side of the brake pedal 4 is set to be shorter than a longitudinal dimension of the second heel mounting part 13 located on a rear side of the accelerator pedal 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211953-A (JP)
Title: Electrode base, electrode, membrane electrode assembly, fuel cell, and manufacturing method of electrode base material
Inventor: TAKAMI YOJI
IPC: H01M8/10
Filed: 2008-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode base material of a fuel cell to enable stable output.  <P>SOLUTION: The electrode base material 100 constitutes a part of an electrode installed on a surface of an electrolyte membrane for the fuel cell, and has a low water repellent fiber 102 made of a metal fiber or a carbon fiber, and a high water repellent fiber 104 made of the metal fiber or the carbon fiber higher in water repellency than the low water repellent fiber 102. Thus, when used for the electrode of the fuel cell, in the case formed water is generated by a reaction during power generation, since the formed water becomes easy to gather at surroundings of the low water repellent fiber 102, and the formed water becomes difficult to stay at the surroundings of the high water repellent fiber 104, it is suppressed that a flow passage of a gas exhausted or consumed during power generation is blocked.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009209327-A (JP)
Title: Charcoal powder-containing coating agent and its use
Inventor: KAWASHIRI YOSHITAKA
IPC: C09D183/04
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charcoal powder-containing coating agent which exhibits a satisfactory adsorbing/removing effect to various harmful gasses and is excellent in immediate effectiveness and persistency of such the adsorbing/removing effect and to provide a material impregnated or coated with the charcoal powder-containing coating agent.  <P>SOLUTION: The charcoal powder-containing coating agent consists of slurry containing charcoal powder and a binder. The charcoal powder is obtained by blending activated carbon powder in specific activated charcoal powder. The material impregnated or coated with the charcoal powder-containing coating agent is obtained by impregnating the object to be treated with the charcoal powder-containing coating agent by 1-50 wt.% ratio of the amount of the charcoal powder-containing coating agent to be used for the impregnation work, in terms of the purity content of the charcoal powder, to that of the object to be treated or by coating the surface of the object to be treated with the charcoal powder-containing coating agent by 1-50 g/m<SP>2</SP>the amount of the charcoal powder-containing coating agent to be used for the coating work, in terms of the purity content of the charcoal powder, per the unit area of the object to be treated.  <P>COPYRIGHT: (C)2009,JPO&INPIT