baber/WOPTO huggingface dataset:
Patent JP-2007090201-A (JP)
Title: Apparatus and method for washing disk
Inventor: ISHIOROSHI TAKAHIRO
IPC: G11B7/26
Filed: 2005-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high tact apparatus and a method for washing a disk that can improve washing effect.  <P>SOLUTION: The method for washing a disk enables ejection of a washing liquid onto a disk subsequent to forming froths in the washing liquid by applying ultrasonic vibration to the washing liquid upon washing a surface of a disk by ejecting a washing liquid thereon.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007093919-A (JP)
Title: Optical low pass filter, and method for manufacturing the same
Inventor: NAGAI MICHIO
IPC: G02F1/13
Filed: 2005-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical low pass filter which has optical characteristics equivalent to those of quartz, and is light-weight and low-cost, further whose effect assumes low wavelength dependence, and which utilizes a liquid crystal compound.  <P>SOLUTION: The optical low pass filter contains a hardened film formed by hardening a composition containing the liquid crystal compound, wherein molecules of the liquid crystal compound are fixed in a state in which they are uniaxially aligned with inclination angles between directors and the normal direction of the interface constant in a film thickness direction in the hardened film, and the hardened film has the optical characteristics satisfying an inequality (1): Re(450)/Re(650)<1.25, in the inequality Re(λ) is an in-plane retardation value (unit: nm) at λnm wavelength.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007095996-A (JP)
Title: Semiconductor device
Inventor: SASAKI MAKOTO
IPC: H01L29/84
Filed: 2005-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which reduces the generation of a stress due to a difference between the thermal expansion coefficients of a package and a semiconductor element, and which is capable of being stably operated against deformation due to the external stress or thermal expansion of the package for receiving the semiconductor element.  <P>SOLUTION: The semiconductor device 100 is provided with the package (a lower vessel 101, a spacer 111 and an upper lid 112) having cavities (101a, 101b) therein, a terminal 102 projected out of either one surface of the cavities (101a, 101b), and a semiconductor acceleration sensor chip 10 fixed to the terminal 102 so as not to be contacted with any surface of the cavities (101a, 101b).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007104141-A (JP)
Title: Variable gain circuit
Inventor: HONMA YASUYUKI
IPC: H03G3/10
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable gain circuit capable of varying its gain in response to a voltage and the adjustment of the gain of which can easily be performed.  <P>SOLUTION: The variable gain circuit the gain of which is controlled in response to the voltage is characterized by including: a plurality of gain control circuits (M11, M21, M31; R21 to R23, R31 to R33, R41 to R43); and a control circuit (M12, M22, M32, IF circuits 131, 132, 133) for controlling the gain by switching connections of the gain control circuits (M11, M21, M31; R21 to R23, R31 to R33, R41 to R43) in response to the voltage.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007101880-A (JP)
Title: Cold cathode, field emission type display, and method for driving field emission type display
Inventor: MUROI TETSUHIKO
IPC: G09G3/20
Filed: 2005-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold cathode capable of reducing a manufacturing cost by subjecting scanning lines to sequential scanning with driving circuits of the number smaller than in the past, a field emission type display, and a method for driving the field emission type display relating to a cold cathode provided with a cold cathode to emit electrons, a field emission type display, and a method for driving the field emission type display.  <P>SOLUTION: In the field emission type display having 16 pieces of the scanning lines 68-1 to 68-16, four pieces of continuous electrodes 54 for scanning are connected to each of driving circuits 76-1 to 76-4, and four pieces of electrodes 57 for scanning for every four pieces are connected to each of driving circuits 64-1 to 63-4. A voltage V<SB>AP</SB>is applied to the first electrodes 54 for scanning corresponding to the scanning line 68 desired to be scanned and a voltage V<SB>BP</SB>is applied to the second electrode 57 for scanning applied with the voltage V<SB>AP</SB>. The scanning is then performed by emitting an electron beam from the cold cathode corresponding to the scanning line 68 desired to be scanned.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007098371-A (JP)
Title: Cobalt ion-exchanger and purification apparatus
Inventor: HAYASHI HIROMICHI
IPC: G21C19/307
Filed: 2005-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a potassium niobate ion exchanger with high cobalt ion-exchange capacity and techniques for its production and application.  <P>SOLUTION: The cobalt ion-exchanger is potassium niobate compound in form of fine particles obtained by treating niobium oxide and an aqueous potassium hydroxide solution in high-temperature water at not lower than 300°C and not higher than 450°C and having a basic structure defined by a general formula: Nb<SB>2</SB>O<SB>5</SB>-xK<SB>2</SB>O (wherein x is a number of 0.6 to 1). The cobalt ion-exchanger is used as an adsorbent for the purification apparatus. The ion-exchanger is produced simply by carrying out hydrothermal treatment of a mixture of niobium oxide and an aqueous potassium hydroxide solution, separating the obtained precipitates by filtration, washing the precipitates with water, and drying the precipitates. Accordingly, the invention provides the cobalt ion-exchanger having a high cobalt ion-exchange capacity and preferably usable for removing a radioactive nuclide in primary cooling water of a nuclear reactor and the purification apparatus.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007108215-A (JP)
Title: Imaging apparatus, imaging system and interchangeable lens system
Inventor: ICHISE HARUNOBU
IPC: G02B7/08
Filed: 2005-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce out-of-focus associated with variable power when data had by a lens device does not correspond to the specification of the imaging system of an imaging apparatus.  <P>SOLUTION: The lens device 127 having; a data storage means 120 for storing data concerning the position of a correction lens 105 for correcting the displacement of an image surface associated with the movement of a variable power lens 102; and a lens control means 116 for controlling the driving of the correction lens based on the data, and correcting the data by using correction information received from the imaging apparatus 128 is detachably attached to the imaging apparatus 128. The imaging apparatus has: the imaging system; correction information storage means 142 and 160 for storing the correction information; and an imaging control means 114 for communicating the correction information to the lens device. The correction information includes first information for correcting defocus occurring by non-correspondence between the data and the specification of the imaging system.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007108253-A (JP)
Title: Volume hologram for thread hologram, and forgery prevention sheet with thread hologram using same
Inventor: AZAGAMI MINORU
IPC: D21H21/42
Filed: 2005-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a volume hologram for a thread hologram having high durability with which a high-definition optical image can be obtained.  <P>SOLUTION: The volume hologram for a thread hologram comprise a first protective layer made of a resin material, a volume hologram layer formed on the first protective layer, and a second protective layer made of a resin material, wherein the resin material used for the first protective layer is identical with the resin material used for the second protective layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007110270-A (JP)
Title: Communications device for executing specified interval communication
Inventor: HAYASHI TOMOHITO
IPC: G06F9/48
Filed: 2005-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To assure specified interval communication, while maintaining the features of a preemptive OS for allowing a plurality of processes to operate in parallel in a communication device operated by the preemptive OS.  <P>SOLUTION: The communications device is connected to a network line and executes data communication. The communications device comprises a line connection connected to the network line; a data transmitter for executing the data communication from the line connector; a control unit for controlling the data transmitter by the preemptive OS; and a communication auxiliary section that receives a first command of data transmission from the control unit, and issues a second command of data transmission to the data transmitter, according to the first command.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007105996-A (JP)
Title: Method for displaying guide for inputting operation for printing apparatus
Inventor: SUGA TOMOAKI
IPC: G06F3/048
Filed: 2005-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for displaying a guide which can introduce such functions that are not frequently used to a user by displaying the guide related to such a function that is not often used instead of a guide for a function being often selected by an operator among the functions carried on a printing apparatus because it is important that those functions which are convenient functions but tend to be forgotten as they are ordinarily not often used, are made to be positively known to an operator through the guide displaying so as to thoroughly master a highly functional printing apparatus and a composite machine.  <P>SOLUTION: In this method for displaying the guide for inputting operation, information on the guide related to the function whose number of selection does not satisfy a non-displaying condition at a time when it is under a condition for displaying the guide, and which is the highest priority for displaying is searched from a guide information storing region by using information on the operating history, and thereby, the information on the guide related to the functions which operator does not often use is automatically displayed on a displaying apparatus.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007109928-A (JP)
Title: Cleaning method and cleaning apparatus for component of apparatus for manufacturing nitride semiconductor
Inventor: FUKUDA YASUSHI
IPC: H01L21/205
Filed: 2005-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning method and a cleaning apparatus which allow a worker to work safely without causing damage or corrosion of a contaminated component, when various components of a semiconductor manufacturing apparatus are contaminated with a contaminated matter made of a nitride in a process of manufacturing a nitride semiconductor.  <P>SOLUTION: A contaminated component is removed from the apparatus for manufacturing the semiconductor and is put in a reaction chamber 1. A heater 5 is actuated to heat the contaminated component in the reaction chamber 1 to 500 to 1000°C. Then, a first cleaning gas composed of a chlorine gas and a dilution gas is lead into the reaction chamber 1 from a first cleaning gas lead-in pipe 2. This causes a contaminated matter to react with the chlorine gas contained in the first cleaning gas to produce a reactant in the form of a volatile gas, which is discharged from an exhaust gas pipe 4 together with the cleaning gas. Subsequently, a second cleaning gas containing a hydrogen gas is led into the reaction chamber 1 from a second cleaning gas lead-in pipe 3 to cause a chlorine material remaining on the component to react with the hydrogen gas to turn the chlorinous material into a hydrogen chloride gas, etc., which is eliminated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007110852-A (JP)
Title: Electrical connection box
Inventor: SASAKI KEIICHI
IPC: B60R16/02
Filed: 2005-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical connection box that prevents the intrusion of water into a casing.  <P>SOLUTION: A bulging wall 63 which forms a connector accommodation portion 25 by bulging outward from a sidewall is formed on a lid plate 22 of a cover 14. The bulging wall has an overhead wall 60 formed such that it rises from the lid plate 22. A first sloping wall 64 is formed on the overhead wall 60 such that the vicinity of the center in the width direction of the connector accommodation portion 25 serves as a vertex and the sloping wall is inclined downward from the vertex toward both ends in the width direction. Water that flows down over the lid plate 22 is caught by the overhead wall 60 and flows downward along a first inclined wall 64. The water is guided to both side surfaces on outer sides in the width direction of the connector accommodation portion 25, so that the water is drained off while avoiding openings 69 of second to fourth connectors 17, 18 and 19.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007109989-A (JP)
Title: Cmp method
Inventor: NARITA TAKENORI
IPC: H01L21/304
Filed: 2005-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost method for both reducing dishing after a CMP of a Cu wiring film and removing residual Cu.  <P>SOLUTION: This CMP method comprises a first step of conducting the CMP under the condition of a ratio (V1/V2) between a polishing speed V1 in a concavo-convex region, and a polishing speed V2 in a flat region, in a CMP initial stage with large surface irregularity ranging from 0.8 to 1.1; and a second step after the first step for conducting the CMP under the condition of the ratio (V1/V2) between the polishing speed V1 in the concavo-convex region and the polishing speed V2, in the flat region ranging not less than 1.2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007111704-A (JP)
Title: Die cushion controller
Inventor: IWASHITA HEISUKE
IPC: B21D24/02
Filed: 2005-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die cushion controller that is capable of improving a follow-up performance in the case of changing a pressure command value during press molding.  <P>SOLUTION: A die cushion controller 7A used for controlling the pressure, exerted on a press material 2 that is pressed between a vertical pair of dies by relatively moving a die cushion 5 disposed in opposition to a slide 3 of a press machine 1A, using a servo motor 6 as a driving source, includes: a pressure command portion 8 which prepares a pressure command value for exerting the predetermined pressure to the press material 2 and inputting the pressure command value to a control system; a pressure detecting portion 9 which detects an actual pressure exerted on the press material 2; a first speed command portion 10 which prepares a speed command value to be instructed to the servo motor 6 based on the pressure command value and the actual pressure detected by the pressure detecting portion 9; and a speed correction value preparing portion 11 which prepares a speed correction value by multiplying a differential value of the pressure command value by a coefficient and adds this speed correction value to the speed command value.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007115925-A (JP)
Title: Lead frame
Inventor: OIDA SHIGEJI
IPC: H01L23/50
Filed: 2005-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead frame provided with a plating surely wetting with a Pb-free solder even if an outer lead pitch is small.  <P>SOLUTION: Four-layer platings are provided to the lead frame raw material 9. These platings are a base plating (Ni) 10, a palladium plating 11, a silver-plating 12, and a rolled gold 13 in this order from the bottom layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007112357-A (JP)
Title: Refrigerating device for trailer
Inventor: KITANO MOICHI
IPC: F25D11/00
Filed: 2005-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerating device having an engine driving a compressor and separated from a traveling engine, which is capable of enhancing the maintainability.  <P>SOLUTION: A refrigerating equipment unit U2 provided on a lower part of an engine unit U1 trailer having a power generator 22, an engine 21 for power generation, and a console panel 29, and having a converter 23, inverters 24, 25, 26 and a refrigerant circuit 30 is provided on a ceiling part of a freezing chamber C. In this condition, the engine unit U1 is connected to the refrigerating equipment unit U2 via an electric wire.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006088704-A (JP)
Title: Formwork apparatus for gutter block and gutter block formed thereby
Inventor: MATSUBAYASHI KAMIHIDE
IPC: B28B7/20
Filed: 2005-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a form apparatus for a gutter block capable of easily forming a drainage ditch at the side of a so-called gutter block at a low cost, and the gutter block.  <P>SOLUTION: The form apparatus is one for the gutter block, and is provided with a bottom form, a pair of side forms erected at an interval on the bottom form and an inner form installed in a space surrounded by the side forms and the bottom form. Inside of one of the side forms, and a recessed groove forming member with a net comprising a recessed groove shaping member extending in parallel in the longitudinal direction of the side form and having an approximately U-shaped cross-section and a net member for closing an opening of the recessed groove forming member is installed with disposing the net member to the inner face side of the side form. A fixing member for fixing the recessed groove forming member with the net is installed to the side form.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006235580-A (JP)
Title: Liquid crystal display device and elliptical polarizing plate
Inventor: OHASHI YUSUKE
IPC: G02F1/1335
Filed: 2005-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device excellent in reliability which causes no leakage of light in the periphery of a polarizing plate without lowering display characteristics even in a severe use environment, and to provide an elliptically polarizing plate for the apparatus.  <P>SOLUTION: The liquid crystal display device comprises: a pair of substrates 9, 12; a liquid crystal layer 11 containing liquid crystal molecules the alignment of which is controlled by alignment axes 10, 13 possessed by the counter faces of the substrates 9, 12, respectively; a pair of polarizing films 3, 18 disposed to sandwich the liquid crystal layer 11; and at least one layer of optical anisotropic layer 7, 14 which is disposed between the liquid crystal layer 11 and at least one of the polarizing films 3, 18 and which contains a liquid crystal compound with the alignment controlled by the alignment axes 8, 15 and fixed in this alignment state. The absorption axes 4, 19 of the polarizing films are parallel or perpendicular to the horizontal direction on the screen of the display device. At least one of the alignment axes 10, 13 of the substrates and the alignment axis 8, 15 of at least one layer of optical anisotropic layers give an intersection angle of 10 to 35°.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007117290-A (JP)
Title: Mounting structure for bathtub
Inventor: MAEDA SHIRO
IPC: A47K3/16
Filed: 2005-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure for a bathtub, which reduces straddle amount, facilitates bathtub taking and improves safety.  <P>SOLUTION: In the mounting structure for a bathtub 1, a fixing stepped portion 6 is formed to fixedly fit the bathtub 1 from above to a bathroom floor pan including a bathtub mount portion for mounting the bathtub 1, an outside wall 8 of the bathtub 1 is circumferentially formed with a stepped portion 9 having a shape complementing the fixing stepped portion 6, and the stepped portion 9 and the fixing stepped portion 6 are fitted to each other to fix the bathtub 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006135966-A (JP)
Title: Method for calculating path profile in cellular communication system
Inventor: WILD THORSTEN
IPC: H04W56/00
Filed: 2005-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a possibility of path profile calculation, in which detection of a weak signal having a low SNR is improved, in relation to a method for calculating a path profile in a cellular communication system, whereby the method can be used by a spread spectrum receiver such as a CDMA receiver.  <P>SOLUTION: The method is achieved by applying three methods. One method applies the concept of energetic combining and adds the square of the absolute values of all time slots. The second method applies the concept of coherent profiling and adds the complex amplitudes of two consecutive time slots, whereby one solution applies this concept to at least two neighbored time slots, and the other solution to at least two neighbored slots with an overlap.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007122504-A (JP)
Title: Information processor viewing browsing device
Inventor: SAKAGUCHI TOSHIAKI
IPC: G06F17/30
Filed: 2005-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To support information sharing and communication activation among users by attaining satisfactory processing efficiency and the convenience of processing between the users.  <P>SOLUTION: An information viewing support device is provided with: an information collection part 110 for collecting content entries or the like from a content server 200 and storing them in a memory; a theme information database 125; a first information similarity determination part 111 for collating the collected content entries or the like with each theme information in the theme information database 125 to determine similarity; a content registeration part 112 for generating a new entry including information for reference to the content entries or the like and registering the new entry in a predetermined content server 250 associated with a corresponding theme when it is determined that there is similarity by similarity determination; and a registered content management part 113 for storing information of correspondence relation among a content entry to be the origin of the new entry, a content server 250 of a registration destination of the new entry and the corresponding theme in a registered content management information database 126.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007120259-A (JP)
Title: Flush toilet bowl
Inventor: SATO YASUSHI
IPC: E03D11/02
Filed: 2005-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flush toilet bowl which contributes to the saving of water consumption for flushing the same.  <P>SOLUTION: The flush toilet bowl is formed of the bowl, a flush water feeding means for feeding flush water into the bowl, and a trap portion arranged in the bowl and on the rear wall lower side of the same, for storing retained water in the bowl. The flush toilet bowl is equipped with a filthy matter guiding means for guiding filthy matter 30 in the bowl 1, toward a trap inlet port of the trap portion, prior to flushing of the bowl.  <P>COPYRIGHT: (C)2007,JPO&INPIT