baber/WOPTO huggingface dataset:
Patent JP-2006193808-A (JP)
Title: Descaling method for stainless steel
Inventor: KOBAYASHI TAKESHI
IPC: B21B45/04
Filed: 2005-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a descaling method for manufacturing a coiled stainless steel wire rod which does not cause a pit on its surface and has a white and glossy surface.  <P>SOLUTION: This descaling method comprises the steps of: shot-blasting the stainless steel wire rod kept in a coiled state while controlling a scale layer on the surface of the stainless steel wire rod to a thickness range of 5 to 10 μm to leave the scale layer without completely removing it; and then subjecting it to pickling treatment. For instance, the pickling treatment comprises first pickling treatment, salt treatment and second pickling treatment. The pickling liquid includes hydrofluoric acid and sulfuric acid. There are two acidic liquids having different concentrations. One has comparatively high acid concentration in a range of 20 to 25 wt.% and the other has comparatively low acid concentration in a range of 5 to 15 wt.%. One or two pickling liquids are selected from the above liquids and are used for the pickling treatment of one-step or two-step.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006201224-A (JP)
Title: Liquid crystal apparatus and electronic device
Inventor: ITO TOMOYUKI
IPC: G09G3/34
Filed: 2005-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal apparatus wherein spoilage of appearance design properties by a photodetector is prevented and narrowness of a display area is also prevented and to provide an electronic device provided with the same.  <P>SOLUTION: The liquid crystal apparatus is provided with a liquid crystal panel 110 wherein a liquid crystal layer is interposed in between a pair of substrates disposed opposite to each other and an illumination means 120 disposed on the rear side of the liquid crystal panel 110. Photodetectors 4, 4R, 4G and 4B which receive external light are provided in the liquid crystal panel 110 and light conducting means receiving external light and conducting the light to the photodetectors are provided on the photodetectors 4, 4R, 4G and 4B. A control means 260 controlling output of the illumination means 120 based on luminance information of external light obtained by the photodetectors is provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005208645-A (JP)
Title: Asymmetric arrayed waveguide grating
Inventor: HAN DONGGYUN
IPC: G02B6/12
Filed: 2005-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an asymmetric arrayed waveguide grating in which a directivity is imparted as an operation characteristic by changing a non-directive symmetric structure of a conventional AWG to make a new structure and in which, when lights proceeding in different directions from each other pass through one element, a characteristic suited for different wavelength bands is thereby provided.  <P>SOLUTION: The asymmetric arrayed waveguide grating comprises at least one input waveguide 510, at least one output waveguide 550, a first slab waveguide 520 connected to the input waveguide 510, a second slab waveguide 540 connected to the output waveguide 550, and a plurality of channel waveguides 530 connecting the first and second slab waveguides 520, 540. The first and second slab waveguides 520, 540 are left-right asymmetrically formed with the centerline 532 of the channel waveguides 530 as reference.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006198897-A (JP)
Title: Overcoating apparatus
Inventor: MASUJIMA KATSUHIRO
IPC: B29C65/02
Filed: 2005-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overcoating apparatus capable of easily performing the positional regulation in a carrier film feeding direction of a film cueing position detecting sensor.  <P>SOLUTION: Since position regulating means 20 and 21 for allowing film cueing position detecting sensors 16 and 17 to cooperate with the rotation of an eccentric cam part to linearly move them in the feed direction of a carrier film A1 is provided in the overcoating apparatus 1, the film cueing position detecting sensors 16 and 17 can be moved to a predetermined position only by rotating the eccentric cam part, conventional complicated position adjusting work is dispensed with, the time required in the position adjusting work is shortend and the positional regulation in the feed direction of carrier films A1 and A2 of the film cueing position detecting sensors 16 and 17 can be easily performed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006199829-A (JP)
Title: Thermoplastic resin composition and molded article
Inventor: MOTAI MASAAKI
IPC: C08L53/00
Filed: 2005-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition excellent in antistatic properties and chemical resistance and also excellent in surface appearance when processed into a molded article and to provide the molded article made from the thermoplastic resin composition.  <P>SOLUTION: The thermoplastic resin comprises [A] a rubber reinforced styrene resin composition obtained by polymerizing a vinyl monomer containing an aromatic vinyl compound in the presence of a rubber polymer and/or 4.95-93.95 mass% of a (co)polymer of the vinyl monomer; [B] 5-94 mass% of a polyolefin resin (excluding the following [C]); [C] 1-50 mass% of a block copolymer containing an olefin polymer block and a polymer block having a hydrophilic group; and [D] 0.05-10 mass% of a boron compound (wherein [A]+[B]+[C]+[D]=100 mass%).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006200515-A (JP)
Title: Control device for internal combustion engine
Inventor: YOSHIHARA YUJI
IPC: F02D13/02
Filed: 2005-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine, capable of suitably suppressing deterioration of a combustion state when foreign matter removal control of a valve timing variable mechanism is preformed, in the internal combustion engine in which intake air amount is adjusted through drive control of a working angle variable mechanism.  <P>SOLUTION: An electronic control device 9 adjusts the intake air amount by changing a working angle of an intake valve 35 through the drive control of the working angle variable mechanism 140. In addition, when determining that the valve timing variable mechanism 100 for changing valve timing of the intake valve 35 through oil pressure adjustment by an oil pressure regulating valve has an operation abnormality, the electronic control device 9 executes foreign matter removal control for forcibly reciprocating a valve element of the oil pressure regulating valve. During execution of the foreign matter removal control, the electronic control device 9 holds the working angle of the intake valve 35 at a predetermined level, and adjusts the intake air amount through opening control of a throttle valve 38.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006211037-A (JP)
Title: Image processing method and apparatus
Inventor: ONOMURA KENICHI
IPC: H04N11/20
Filed: 2005-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing method and an apparatus by which an image signal can be stored without compressing a capacity of a memory and a large field angle of an image after filtering can be held.  <P>SOLUTION: The image signal, which is stored in the memory 5 and in which sampling ratios of image components do not coincide with each other, is read by an image processor 6 (a step S1). The sampling ratios are converted so that the sampling ratios coincide with each other (a step S2). Filtering is executed in the state that the sampling ratios coincide with each other (a step S3). The sampling ratios are converted so that the data size of the image signal is reduced after the end of the filtering (a step S4).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006211230-A (JP)
Title: Speaker array system
Inventor: ISHIBASHI TOSHIAKI
IPC: H04R3/12
Filed: 2005-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker array system capable of generating an acoustic beam with optional directivity and an optional direction and being configured at a low cost.  <P>SOLUTION: The system applies a first delay processing for directivity control in a first axis direction to an input audio signal IN to generate n sets of first delay audio signals in cross-reference with each of speaker unit arrays SP (i, 1) (i=1 to m), SP(i, 2) (i=1 to m), ..., SP(i, n) (i=1 to m). Then the system selects second delay processing for providing the directivity of a second axis direction, the system applies the selected second delay processing to n-sets of the first delay audio signals thereby supplying n×m sets of second delay audio signals obtained thereby to the speaker units SP(i, j) (i=1 to m, j=1 to n).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006211814-A (JP)
Title: Motor
Inventor: OSHIKIRI TAKESHI
IPC: H02K13/00
Filed: 2005-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor capable of suppressing temperature rise of a carbon brush.  <P>SOLUTION: A notch is provided to the position of a brush holder 36 other than a pair of lengthwise sides 36a and 36a, and a pair of lateral sides of the carbon brush 35 is not covered with the brush holder 36. So the heat radiation characteristics of the carbon brush 35 is improved by way of the notch, and the intake air of an electric blower directly hits the carbon brush 35 by way of the notch to cool the carbon brush 35 with the intake air, suppressing rise in the temperature of the carbon brush 35.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005163257-A (JP)
Title: Polyester yarn and its production
Inventor: YOSHIMOTO MASATO
IPC: D01F6/62
Filed: 2005-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for stably producing polyester yarn obtaining woven or knitted fabrics exhibiting bulky and soft feeling without causing yarn breaking and napping.  <P>SOLUTION: The polyester yarn is prepared by processing polyester filaments comprising main recurring units of polyethylene terephthalate unit and having 80-190% breaking elongation L, wherein the relation of the breaking elongation L (%) to natural draw ratio N (%) satisfies formula (a): (L/12)-10≤N≤(L/10)+5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006204676-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2005-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can prevent the penetration of an illegal gadget into the playing area for a longer period of time without incurring the hourly aging of the components.  <P>SOLUTION: A glass frame 52 is provided with a linear protrusion part 55 which is so arranged as to get on top of a guide rail 11 (inner rail 11b) with the front frame 5 closed. This can prevent the fraudulent attempt to open the open/close plates of the major prize winning device, to open the nails of the electric starter prize slots or others by penetrating the illegal gadget into the playing area 12. With such an arrangement, no extraneous force works on the linear protrusion part 55 of the glass frame 52 even with the font frame 5 closed and this will not incur the hourly aging of the linear protrusion part 55, thereby enabling the prevention of the penetration of the illegal gadget into the playing area 12 for a longer period of time.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006207554-A (JP)
Title: Turbine nozzle and axial-flow turbine using the same
Inventor: NOMURA DAISUKE
IPC: F01D9/02
Filed: 2005-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turbine nozzle capable of positively reducing a secondary flow loss and a boundary layer development from the initial stage to the final stage of a multi-stage turbine while securing improvement in performance by reducing the number of nozzles.  <P>SOLUTION: A maximum value δmax of a circumferential protrusion amount of a curved nozzle is determined so as to satisfy the relation δmax/T=C1 (constant) according to a nozzle circular pitch T. At the same time, the value of δmax is determined to satisfy the relation of δmax/H=C2 (constant) according to a blade length H.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006207009-A (JP)
Title: Method for operating blast furnace
Inventor: SATO MICHITAKA
IPC: C21B5/00
Filed: 2005-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for operating a blast furnace, which blows a liquid or gaseous ancillary reducing material such as fuel oil and a natural gas, which has a high heating value and does not contain ash, into the blast furnace together with a solid reducing material, but prevents the degradation of air permeability, and consequently takes out the maximum effect of charged hydrogen.  <P>SOLUTION: The method for operating the blast furnace while blowing the gaseous or liquid reducing material as the ancillary reducing material together with the solid reducing material from a tuyere includes blowing the gaseous reducing material or liquid reducing material having a ratio H/C of 1.5 or larger simultaneously with the solid reducing material, while adjusting the quantity to be blown of the solid reducing material and/or the gaseous reducing material or the liquid reducing material so that a ratio of H<SB>2</SB>/CO in the Bosch gas can be 0.22 or larger.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005246961-A (JP)
Title: Inkjet head and its manufacturing method
Inventor: MITA TAKESHI
IPC: H01L41/22
Filed: 2005-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a high density by thickening a lead electrode and by narrowing its width, in a piezoelectric inkjet head.  <P>SOLUTION: The inkjet head comprises: pressure chambers provided corresponding to two-dimensionally arranged ink discharge nozzles, respectively; piezoelectric elements; and common electrodes and discrete electrodes provided on both sides of the elements. The discrete electrode and the discrete lead electrode are constituted so that T1 and T2 satisfy a formula, T1<T2, wherein T1 is the thickness of the discrete electrode, and T2 is the thickness of the discrete lead electrode which feeds power to the discrete electrode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006215473-A (JP)
Title: Electrophoretic display device
Inventor: ISHIGE KOICHI
IPC: G02F1/167
Filed: 2005-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophoretic display device which is driven and conducts a display with a low voltage, and in which a displayed image is stably retained for a long period of time.  <P>SOLUTION: The electrophoretic display device 101 is equipped with a first substrate 1 and a second substrate 2 in positions opposite to each other, is constructed with a first electrode 3 disposed on the inside of the first substrate 1, a second electrode 5 disposed on the inside of the second substrate 2, charged films 7 formed so as to cover the insides of the first electrode 3 and the second electrode 5, and an insulating liquid 10 having a plurality of charged particles 6 dispersed therein and arranged in a gap between the opposing charged films 7, and further stably retains the displayed picture for a long period of time by forming protrusions 9 to generate a difference of electric field density on a fixing surface 4 formed with the charged films 7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006222532-A (JP)
Title: Communication apparatus and system
Inventor: AOKI NORIHITO
IPC: H04J11/00
Filed: 2005-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption of a communication apparatus which is consumed by processing unwanted data.  <P>SOLUTION: It is determined whether or not a scramble seed specific value matches a scramble seed estimation value, thereby determining whether or not continuous frames have been received from the same transmitter. If it is determined that discontinuous data are unwanted data, data processing of a MAC layer and more layers is temporarily stopped.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006218959-A (JP)
Title: Level difference learning system
Inventor: OGAWA BUNJI
IPC: B60G17/015
Filed: 2005-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a level difference learning system capable of reducing storage capacity by combining a plurality of detected level difference areas into a single level difference area when their spacings are short and by making the same location determination and preventing a second storage of the same location when the level difference area is detected, and capable of appropriately performing suspension control against level differences.  <P>SOLUTION: This level difference learning system includes; a level difference detector for detecting level differences on roads; a storage device for storing the level difference information of level difference areas detected by the level difference detector; a comparator for comparing the level difference information of the level difference areas detected by the level difference detector with the level difference information of the level difference areas stored in the storage device; and a storage processor for storing the level difference information of the level difference area detected by the level difference detector on the basis of comparison by the comparator.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006219962-A (JP)
Title: Closet underfloor storage device
Inventor: ONISHI KATSUNORI
IPC: E04F19/08
Filed: 2005-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a closet underfloor storage device capable of easily storing a long-sized stored object and having sufficient storage capacity.  <P>SOLUTION: The closet underfloor storage device is provided with an opening 8 in a floor face of a closet A; a storage space 11a in an underfloor part directly below the closet; and a storage space 11b in an underfloor part long in a separating direction from a putting in-and-out opening of the closet A. The long-sized stored object B can be stored vertically being rotated within a storage space 11 utilizing the storage space 11b.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308384-A (JP)
Title: Ejector cycle
Inventor: OSHITANI HIROSHI
IPC: F25B1/00
Filed: 2005-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ejector cycle with an ejector downstream side evaporator 15 and an ejector suction side evaporator 18 combined for cooling a common cooled object space 21, having improved cooling performanace by using the two evaporators 15, 18.  <P>SOLUTION: The ejector cycle comprises the first evaporator 15 connected to the downstream side of an ejector 14 and the second evaporator 18 connected to a refrigerant suction port 14b. The refrigerant evaporating temperature of the second evaporator 18 is lower than the refrigerant evaporating temperature of the first evaporator 15. The first and second evaporators 15, 18 cool the common cooled object space 21. The first evaporator 15 and the second evaporator 18 are arranged on the upstream side and on the downstream side, respectively, in a flowing direction A of cooled air.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006227092-A (JP)
Title: Apparatus and method for driving light emitting display panel
Inventor: AOKI TOSHIHIKO
IPC: H05B44/00
Filed: 2005-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for driving a light emitting display panel by which shadowing generated by according to the lighting ratio of light emitting elements and the condition of dimmer setup can be reduced to a level where there is practically no problem.  <P>SOLUTION: An analog video signal is supplied to a drive control circuit 11 and an A/D conversion circuit 12, and converted into a corresponding image data for every one pixel in the A/D conversion circuit 12 and written in an image memory 13. The image data is read out from the image memory 13 for each scanning part and the drive control circuit 11 acquires a ratio of an electroluminescence (EL) elements whose lighting is to be controlled (a lighting ratio of the light emitting elements for each scanning). A scanning selection potential data is read out from a look up table 14 based on the lighting ratio and a dimmer setting data and thereby, a scanning selection potential VL in a scanning selection potential setting means 21 is determined. A current value which is charged to the element for lighting is suitably controlled from a non-scanning selection power supply (reverse bias power supply VM) transitionally at the beginning of lighting of the light emitting element according to decrease of the lighting ratio, and the shadowing is suppressed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006223568-A (JP)
Title: Pinball game machine
Inventor: KOBAYASHI HIROKAZU
IPC: A63F7/02
Filed: 2005-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine capable of notifying starting information in a mode novel for a player.  <P>SOLUTION: This pinball game machine is provided with a case 17 having four window parts 18a-18d, and glass balls 16a-16d movable between a position (a first position) facing the respective window parts 18a-18d inside the case body 17 and a position (a second position) separated from the position. This game machine is further provided with a glass ball driving device 19 for moving the glass balls 16a-16d to the first position and the second position, and controls to move a certain number of glass balls 16a-16d according to the starting information to the first position. This constitution allows the player to grasp the number of retained balls by viewing the number of glass balls 16a-16d placed in the first position facing the window parts 18a-18d and notifies the player of the starting information in the extremely novel mode.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006223228-A (JP)
Title: Method for screening therapeutic agent for autoimmune disease
Inventor: NISHIZUMI FUMIO
IPC: A61K45/00
Filed: 2005-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for screening an anti-autoimmune disease agent.  <P>SOLUTION: The method for screening the anti-autoimmune disease agent comprises following processes (a), (b) and (c): (a) a process in which a test material is brought into contact with CaMKII enzyme and its substrate, (b) a process in which a phosphorization level of the substrate by CaMKII enzyme brought into contact with the test material is measured and the phosphorization level is compared with that of a control enzyme which is not brought into contact with the test material and (c) a process in which the test material inhibiting CaMKII activity is selected based on the aforesaid comparison result. The anti-autoimmune disease agent contains the material obtained by the screening method as an effective ingredient.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006223673-A (JP)
Title: Game machine
Inventor: MATSUMOTO YOSHIO
IPC: A63F7/02
Filed: 2005-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can always carry out the operation of withdrawing game balls properly from a receiving tray.  <P>SOLUTION: The game machine is provided with the receiving tray 23 which receives and stores the game balls a ball withdrawing hole 140 which is provided in the receiving tray 23 to withdraw the game balls from the receiving tray 23, an opening/closing means 163 for opening or closing the ball withdrawing hole 140, a control means 41 for controlling the opening or closing operation of the opening/closing means 163 and an opening conditions judging means which determines whether the prescribed opening conditions for starting the opening operation of the opening/closing means 163 are established or not. When the establishment of the opening conditions is determined by the opening conditions judging means, the control means 41 controls the opening/closing means 163 to start the operation of opening the ball withdrawing hole 140.  <P>COPYRIGHT: (C)2006,JPO&NCIPI