baber/WOPTO huggingface dataset:
Patent JP-2006047580-A (JP)
Title: Active matrix type display device using organic light emitting element and driving method thereof, and semiconductor circuit
Inventor: TSUGE HITOSHI
IPC: H01L51/50
Filed: 2004-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current output type semiconductor circuit which can be less increased in circuit scale even when the number of output bits of a current driver is increased, a display driving device, a display device, and a current output method.  <P>SOLUTION: Provided is a period in which a maximum current is supplied within one horizontal scanning period at the time of variation a low gradation to a low gradation and variation from a high gradation to a low gradation, especially, when gradations hardly vary. At this time, specification of the period wherein the maximum current is supplied and whether insertion is carried out are decided based upon the state of a source signal line which is one horizontal scanning period before and determined according to the display gradation difference between the gradation of the last line and the gradation of the current line. In the display device using an organic light emitting element etc., easiness of variation is different with colors depending upon differences of currents for each gradation due to differences in light emission efficiency by display colors. In this case, it is made possible to adjust the period in which the maximum current is supplied for each light emission color and then low gradations can be displayed exactly even when an element with different light emission efficiency is used.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006049150-A (JP)
Title: Fuel cell system
Inventor: ASO TAKESHI
IPC: H01M8/00
Filed: 2004-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To operate a fuel cell at an optimal operating pressure in operation state of all the power generation amount without making the system complex.  <P>SOLUTION: The solid fuel cell 2 generates power by utilizing fuel gas and oxidizer gas supplied from a high pressure hydrogen tank 4 and a compressor 15, and the porous fuel cell 3 generates power by utilizing exhaust fuel gas and exhaust oxidizer gas exhausted from the solid fuel cell 2. Thereby, since the supply pressure of the fuel gas and the oxidizer gas becomes higher in the solid fuel cell 2 side than the porous fuel cell 3 side, the solid fuel cell 2 is operated always in high operating pressure, and thereby improvement in IV property can be realized.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006046590-A (JP)
Title: Rotation transmitting device and camera device
Inventor: KATO MASAYUKI
IPC: G03B17/56
Filed: 2004-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To achieve both of the reduction of a clearance (backlash) between a worm 1 and a worm wheel 3, and the smooth rotating operation in a rotation transmitting device transmitting the rotating force by the worm 1 and the worm wheel 3.  <P>SOLUTION: This rotation transmitting device comprises a worm base 2 holding the worm 1, a worm wheel base 6 holding the worm wheel 3, an actuator 12 mounted between the worm base 2 and the worm wheel base 6 and displaced in the normal line direction of the worm 1 and the worm wheel 3, and an actuator displacement control means for controlling the displacement of the actuator 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006044163-A (JP)
Title: Maintenance device for ink jet head
Inventor: OIKE HIKARI
IPC: B41J2/165
Filed: 2004-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maintenance device for an ink jet head, which positively removes ink present on a surface of a protective member without destroying an ink surface state on an ink ejection surface of the ink jet head.  <P>SOLUTION: The ink jet head is formed such that the ink-repellent ink ejection surface is arranged on the periphery of an ink ejection port formed in an ink chamber, and that the ink-philic protective member is protruded in an ink ejection direction on the periphery of the ink ejection surface. The maintenance device functions to press a porous elastic body to the protective member and then to release the pressure, so that ink adhering to the protective member is sucked form a number of pores formed in the porous elastic body, whereby the ink rarely remains on the protective member.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006046621-A (JP)
Title: Clutch housing and its manufacturing method
Inventor: KOIKE YASUTO
IPC: F16D13/60
Filed: 2004-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a clutch housing capable of improving the workability by dispensing with tempering in manufacturing the integrated clutch housing, achieving both of hardness and strength by using an integrated molding material, and mass-producing the clutch housings.  <P>SOLUTION: This manufacturing method of the clutch housing 1 having a boss part 2 and a drum part 3 integrated with the boss part, comprises a process for integrally molding the boss part and the drum part by hot forging, and a process for forcibly cooling at least a part of the boss part continuously from the integral molding process.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006058968-A (JP)
Title: Character string input device, method, and program
Inventor: HAMAGUCHI YOSHITAKA
IPC: G06F17/24
Filed: 2004-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent precision of predetermined natural language processing from being deteriorated even when an input sentence to be provided to the prescribed natural language processing is formed by using pasting of a character string.  <P>SOLUTION: This character string input device is configured to select a character string in an electronic document, and to paste the character string to the input sentence of an input sentence storing means for forming an input sentence. In this case, when predetermined conditions are established, predetermined sentence division characters are added to the head and/or terminal of the character string to be pasted. For example, such a case that any unintended word is generated in the connecting section of the character string to be pasted and the already inputted input sentence is considered as the predetermined conditions.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006056054-A (JP)
Title: Image recording apparatus and image recording method
Inventor: YOSHINO AKIRA
IPC: B41J29/38
Filed: 2004-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the necessity of a high cost and the occurrence of waste from being caused by outputting information, associated with the remaining quantity of consumable article, onto expensive dedicated paper, when paper for ordinary use is the expensive dedicated paper, as in the case of a thermal sublimation printer.  <P>SOLUTION: This image recording apparatus for printing an original image on the fed dedicated paper comprises: a paper feeding means for feeding recording paper different in type from the dedicated paper; a remaining-quantity-of-consumable-article detecting means for detecting that the quantity of the consumable article for use in printing is equal to/smaller than a predetermined quantity, when the consumable article is brought into a state like that; and a specific information printing means for printing specific information which indicates that the consumable article is equal to/smaller than the predetermined quantity.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006060003-A (JP)
Title: Magnetic memory
Inventor: MORI KAORU
IPC: H01L43/08
Filed: 2004-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for enlarging the operation range of a magnetic memory for writing by a toggle write method.  <P>SOLUTION: The magnetic memory has a magnetic resistance element 3 including a free magnetic layer 14, a word line 1 extended in an x-axial direction which is aslant to an easy axis of the free magnetic layer 14, a bit line 2 extended in a y-axial direction, and a write circuit (not illustrated) for writing data in the free magnetic layer by the toggle write method. The free magnetic layer 14 has ferromagnetic layers 15<SB>1</SB>to 15<SB>4</SB>and non-magnetic layers 16<SB>1</SB>to 16<SB>3</SB>for separating them. The free magnetic layer 14 is constituted so that the strength of function for combining a ferromagnetic layer 15<SB>j</SB>(j is an arbitrary integer of 2 or more and N-2 or less) and a ferromagnetic layer 15<SB>j+1</SB>is antiferromagnetically stronger than the strength of function for combining the first ferromagnetic layer 15<SB>1</SB>and a second ferromagnetic layer 15<SB>2</SB>antiferromagnetically.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006055391-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2004-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of reducing control burdens on a main board and a peripheral board by simplifying the control of image display at the time of the establishment of a next round shifting condition.  <P>SOLUTION: Command signals (commands 2501H and 2502H) for displaying performance images in an interval period are used also as the command for indicating V winning. Thus, the control of the image display at the time of the V winning is simplified and the control burdens on the main board and the peripheral board are reduced. Also, by the constitution, since two or more kinds (two kinds of normal and extension in the embodiment) of the interval period are set and the display of the performance image is controlled on the basis of the command signal relating to the interval period, the interval period is diversified without increasing the kinds of the command signal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006056142-A (JP)
Title: Manufacturing process and manufacturing equipment of packaging bag
Inventor: ONO MATSUTARO
IPC: B31B50/64
Filed: 2004-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method and manufacturing equipment for a packaging bag, capable of producing the packaging bag having high dimensional accuracy from a base material film that is prone to cause thermoplastic deformation.  <P>SOLUTION: The packaging bag 10 is continuously manufactured by conveying multi-layered base material films to the longitudinal direction, which are formed by folding a belt-like, long base material film or laying a plurality of the films one on another, making the inside faces of the base material films face to face with each other and putting the base material films between heated sealing members to conduct heat sealing. In the manufacturing process, protective films 30A, 30B consisting of a polyester or nylon are laid on the sides opposite to the sealing members for the base material films 11 and, with the protective films 30A, 30B interposed between the base material films 11 and the sealing members, the heat of the sealing members is conducted to the base material films 11 through the protective films 30A, 30B. By this the inside faces of the base material films are mutually heat-sealed, and then the protective films 30A, 30B are removed from the base material films 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006024874-A (JP)
Title: Opening detecting element and opening detecting element in-sensitizing element
Inventor: USAMI SUSUMU
IPC: G09F3/03
Filed: 2004-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate any connector from a sealing device, and to develop large effects for miniaturization, thinning and price reduction.  <P>SOLUTION: The flexible printed board of an opening detecting element 7 is extended from a sealing device 4 mounted on a cover 2, and pulled along the external surface of a case 1 to a bottom 3. When the flexible printed board is fixed by a fixing means, the electrodes of the closing detecting element 7 are short-circuited. When fixing is released or the flexible printed board is cut, the opening of the case 1 is detected by the sealing device 4. The circuit of the sealing device 4 is directly connected to the printed board by soldering, or the circuit of the sealing device 4 is turned into the flexible printed board so that one printed board integration can be carried. Thus, it is possible to make it unnecessary to provide any connecting material(connector), and to develop large effects for miniaturization, thinning or price reduction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006060107-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: IWASAKI YOSHIHIRO
IPC: H01L27/105
Filed: 2004-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the oxidation of a contact plug for coupling a ferroelectric capacitor directly with the source-drain region of a transistor surely at the time of oxygen annealing in a method for manufacturing a stacked ferroelectric memory.  <P>SOLUTION: An insulating thin film 35 having oxygen barrier performance is formed on the circumferential surface of a tungsten plug 61. A conductive oxygen barrier layer 71 is formed between the tungsten plug 61 and a capacitor C composed of a lower electrode 81, a dielectric layer 91 and an upper electrode 15. In this state, an oxygen annealing process for recovering the deficit of the oxygen of the dielectric layer 91 composed of PZT is carried out.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006056762-A (JP)
Title: Ceramic raw material composition, ceramic substrate and its manufacturing method
Inventor: MORIYA YOICHI
IPC: H05K1/03
Filed: 2004-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic raw material composition capable of being simultaneously sintered with a low-melting metal such as silver and copper and having excellent electric characteristics in a high-frequency range such as GHz zone and having high strength and to provide a ceramic substrate and its manufacturing method.  <P>SOLUTION: The ceramic substrate is prepared by using the ceramic raw material composition containing 0.5-3 pts.wt. lanthanum oxide and 0.5-3 pts.wt. magnesium oxide to 100 pts.wt. main component consisting of 80-90 wt.% forsterite and 10-20 wt.% calcium titanate and containing 0.5-4 pts.wt. lithium fluoride to 100 pts.wt. forsterite, calcium titanate, magnesium oxide and lanthanum oxide.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006067122-A (JP)
Title: Receiver, ic card, and host device
Inventor: SASAKURA SHUHEI
IPC: G10L19/012
Filed: 2004-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver in which the probability for enabling a user to listen to voice or to view a video image is higher than a conventional one, when receiving state fluctuates, and which gives a much higher satisfaction level to the user, as compared with the conventional receivers.  <P>SOLUTION: The receiver has a receiving part for receiving a data stream containing digital voice data, a demodulator, which detects a synchronization signal from a digital stream, demodulates the digital voice data by detecting them, and outputs the demodulated digital voice data by executing error correction decoding on them; and a signal processing unit, which mutes the digital voice data and does not output them, when the demodulator cannot be synchronously locked, outputs the digital voice data, as they are, when the demodulator is synchronously locked and the error rate of the digital voice data is below a prescribed value, and executes prescribed processings on the digital voice data so as to weaken a stimulus applied to the hearing sense of humans, by the digital voice data, when the demodulator is synchronously locked and the error rate of the digital voice data is higher than a prescribed value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004321838-A (JP)
Title: High performance spiral-wound catheter
Inventor: SAMSON GENE
IPC: A61M25/16
Filed: 2004-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catheter which can easily gain access to the inside of soft tissue such as the liver or the brain which is a position hard to gain access by conventional catheters.  <P>SOLUTION: A catheter section with an elongated tubular member having a proximal end, a distal end and a lumen extending between those ends comprises: (a) an outer tubing coating; (b) a ribbon reinforcer which includes a spirally wound metallic material coaxially disposed in the lumen of the outer tubing coating, the ribbon reinforcer being bonded with the outer tubing coating by an adhesive; and(c) a marker opaque to at least a distal radiation positioned in the distal direction of the ribbon reinforcer, wherein the ribbon reinforcer formes at least a part of the lumen.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006064895-A (JP)
Title: Density detection device and image forming apparatus
Inventor: HARADA YOSHIKAZU
IPC: G03G15/01
Filed: 2004-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To make a condition for detecting a reference color in order to calibrate a density detection sensor coincident with a detecting condition for detecting a toner patch for correcting image quality.  <P>SOLUTION: The density detection sensor 31 is arranged to be opposed to a transfer belt 216 on which the toner patch is formed, and is provided in a holding member 26 formed to be movable. A reference color (reference patch) 33 for calibrating is provided on a movable frame 12 holding the transfer belt 216, and the reference patch 33 is arranged to be opposed to the detecting optical path of the density detection sensor 31 by utilizing the movement of the transfer belt 216 in an up-and-down direction according to an image forming mode, and simultaneously the holding member 26 is pressed by a pressing mechanism 36 provided on the movable frame 12 side so as to be kept away from the transfer belt 216 side. Thus, the length L2 of the optical path at the time of detecting the reference patch 33 is made coincident with the length L1 of the optical path for detecting the toner patch.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006064616-A (JP)
Title: Electronic system for mounting on vehicle
Inventor: TAKAHASHI HIDEKI
IPC: G01C21/00
Filed: 2004-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an "on-vehicle electronic system" with which running information of a preceding vehicle is obtained in a following vehicle.  <P>SOLUTION: The on-vehicle navigation system 100 has: a wireless communication means for data communication with the front vehicle 200 by using intervehicle communication; a route data acquiring means for acquiring route data of the front vehicle 200 by way of the wireless communication means; an extraction means for extracting progression information on the front vehicle which affects the progression of the self-vehicle; and a display control means for indicating the extracted progression information (for example, turn to the right on the straight lane) on a display 52.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006062057-A (JP)
Title: Leg type mobile robot
Inventor: TAKENAKA TORU
IPC: A63H11/18
Filed: 2004-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leg type mobile robot provided with foot parts, capable of absorbing shock at the time of landing with simple structure and reduced in weight.  <P>SOLUTION: The foot parts 17 of the robot are provided with plate spring parts S1, S2, S3 and S4. The plate spring parts S1, S2, S3 and S4 are respectively provided with spring parts 62b<SB>1</SB>, 62b<SB>2</SB>, 62b<SB>3</SB>and 62b<SB>4</SB>to be plate springs, a first intermediate member having a damping function, and a first sole member 64 having a non-slip function, and support self weight of the robot while bending when grounding on a floor surface.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006063281-A (JP)
Title: Catalyst for olefin polymerization and manufacturing method of olefin polymer using the same
Inventor: HOSAKA MOTOKI
IPC: C08F4/654
Filed: 2004-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst for olefin polymerization which has high activity retention, gives a highly stereoregular polymer in a good yield and exhibits a good hydrogen response, and a manufacturing method of the olefin polymer using the same.  <P>SOLUTION: The catalyst for olefin polymerization comprises (A) a solid catalyst component, obtained by contacting (a) a magnesium compound with (b) a tetravalent titanium halogen compound and (c) a monocarboxylate, (B) an organoaluminum compound represented by general formula (1): R<SP>1</SP><SB>p</SB>AlQ<SB>3-p</SB>and (C) an organosilicon compound represented by general formula (2): (R<SP>2</SP>R<SP>3</SP>N)<SB>q</SB>R<SP>4</SP><SB>r</SB>Si(OR<SP>5</SP>)<SB>4-q-r</SB>. The manufacturing method of the olefin polymer comprises polymerization in the presence of the catalyst.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005148715-A (JP)
Title: Magnetic monocomponent toner and method for manufacturing same
Inventor: TAKATSUNA TORU
IPC: G03G9/08
Filed: 2004-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic monocomponent toner free from the occurrence of layer disturbance even in the case of a reduced particle diameter of the toner and speeding up of a developing device, capable of providing high image density even at high temperature and high humidity environment, and ensuring little lowering of fluidity, that is, little toner degradation even when stirred in a developing unit for a prolonged time and to provide a method for manufacturing the same.  <P>SOLUTION: In the method for manufacturing the magnetic monocomponent toner with a surface treating agent located on toner particles comprising a binder resin and a magnetic powder, the surface treating agent comprises at least fine silica particles, fine titanium oxide particles A whose specific resistance is ≤50 Ωcm and fine titanium oxide particles B whose specific resistance is ≥1.0×10<SP>3</SP>Ωcm, and in a surface treatment step, the fine titanium oxide particles A are first located on the toner particles and then the fine silica particles and the fine titanium oxide particles B are sequentially or simultaneously located.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006073798-A (JP)
Title: Positioning device and exposure device
Inventor: KAMIYA SABURO
IPC: G03F7/20
Filed: 2004-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning device capable of accurately disposing a sample base along the optical axis of a projection optical system without being influenced by surface shapes of reflecting elements arranged on the optical path of a beam from an interferometer.  <P>SOLUTION: The positioning device is equipped with a movable section 7 which can move in an XY plane, the sample base 8 which can move to and away from the movable section, and the interferometer 20 which measures the position information of the sample base 8 in a Z-axial direction by using beams 21 and 22. The positioning device disposes the sample base 8 in the Z-axial direction based upon the position information and correction information regarding the surface shapes of reflecting elements 27, 28, 30, and 37.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006071482-A (JP)
Title: Analysis method of propagation face of multiple round surface acoustic wave element and element of the same
Inventor: NAKASO NOBUTAKA
IPC: G01N29/00
Filed: 2004-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a temperature measurement and analyze a factor for changing a propagation condition when the propagation condition of a propagation face is measured.  <P>SOLUTION: A drive frequency of a surface acoustic wave excited on the propagation face 11 of a multiple round surface acoustic wave element 10, is changed, and a change rate of the propagation condition of the surface acoustic wave is found. The mass change quantity Δm dependent on the frequency and the temperature change quantity Δt independent of the frequency are respectively found among the physical quantity for indicating a physical condition of the propagation face 11 by finding a change rate of a round time required for one round while the surface acoustic wave rounds a spherical member 12 many times.  <P>COPYRIGHT: (C)2006,JPO&NCIPI