baber/WOPTO huggingface dataset:
Patent JP-2009125983-A (JP)
Title: Inkjet recording apparatus and preliminarily delivering method
Inventor: NAGATA SHINGO
IPC: B41J2/175
Filed: 2007-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To optimize the preliminary delivering of a recording head having a plurality of distances from a common ink feeding opening to respective delivering openings in an inkjet recording apparatus.  <P>SOLUTION: On first and second nozzle arrays with different distances from the common ink feeding opening to respective delivering openings, a ratio of a driving pulse width P2 to its lower limit pulse width Pth2 on the second nozzle array with a longer distance is made larger than a ratio (P1/Pth1) on the first nozzle array with a shorter distance. In addition, in the case of the nozzle array with the shorter distance, when the ratio of the pulse width is made larger than required, feeding energy sometimes increases and it is not preferable from a view point of energy reduction in the apparatus. From the above described points, the nozzle array having longer distance from the end part of the ink feeding opening to the delivering opening has a larger ratio of the pulse width, and based on it, preliminary delivering number or the like of each nozzle array is set.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009127073-A (JP)
Title: Method for manufacturing double oriented silicon steel sheet
Inventor: TOMITA TOSHIRO
IPC: C21D9/46
Filed: 2007-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an industrially usable and effective method by which magnetostriction and core loss of a double oriented silicon steel sheet can be reduced.  <P>SOLUTION: A method for manufacturing a double oriented silicon steel sheet is characterized by including an in-field heat treatment process in which a steel sheet to be treated having a direction of easy magnetization is subjected to heat treatment at a heat treatment temperature of the Curie temperature or lower to 250°C or higher while a static magnetic field or an alternating magnetic field is applied to the steel sheet in a direction of easy magnetization. The method also includes continuously subjecting a long-length double oriented silicon steel sheet to the in-field heat treatment, and further includes subjecting the long-length double oriented silicon steel sheet to the in-field heat treatment in a state in which the steel sheet is wound into a coil shape.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009125883-A (JP)
Title: Robot hand
Inventor: KURIHARA FUMIYOSHI
IPC: B25J15/08
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robot hand having fingers achieved in the compatiblity of stability and dexterity when gripping an object.  <P>SOLUTION: The robot hand 10 having a plurality of fingers including first fingers A, B and second fingers C, D different in shapes of object gripping parts of fingertips. The first fingers A, B are larger in the tip curvature of the fingertips and smaller in the center curvature of the finger tips than the second fingers C, D, and the second fingers C, D are smaller in the tip curvature of the fingertips and larger in the center curvature of the fingertips than the first fingers A, B.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009130786-A (JP)
Title: Communication device, communication system, and method of monitoring quality of communication between communication device
Inventor: OKAZAKI KOHEI
IPC: H04L12/70
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication device, communication system and method of monitoring quality of communication between communication devices in which statistic information during the same term can be surely collected at a transmitting side and at a receiving side.  <P>SOLUTION: In the method for measuring communication quality between communication devices which perform packet transmission, a transmitting-side communication device sends a marker frame indicating the start and end of a communication quality measurement period at fixed time intervals and collects statistic information of transmission packets within the measurement period; a receiving-side communication device recognizes the start and end of the measurement period from reception of the marker frame and collects statistic information of reception packets within the measurement period; thereby measuring the communication quality in accordance with the statistic information of the transmission packets and the reception packets within the measurement period.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009130250-A (JP)
Title: Substrate treating apparatus, and treating liquid substituting method
Inventor: HOSOKAWA AKIHIRO
IPC: H01L21/304
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate treating apparatus capable of efficiently changing liquid reserved in a treating tank from a chemical to a pure water while suppressing the supply amount of the pure water, and to provide a treating liquid substituting method for the substrate treating apparatus.  <P>SOLUTION: The substrate treating apparatus makes a circulation line circulate a treating liquid when a measured value of a specific resistance meter reaches a reference value r1 while supplying pure water through a pure water supply line and discharging treating liquid through a waste liquid line. Consequently, a chemical component remaining in the treating tank can be stirred through the circulation of the treating liquid to discharge the stirred chemical component to outside the treating tank. Therefore, while the supply amount of the pure water is suppressed, the treating liquid reserved in the treating tank can be efficiently changed from the chemical to the pure water.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009130295-A (JP)
Title: Transducer substrate manufacturing method, transducer substrate, and transducer
Inventor: USHIYAMA NAOKI
IPC: H01L21/306
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transducer substrate manufacturing method, which improves the dimensional precision of a diaphragm, and to provide a transducer substrate and a transducer.  <P>SOLUTION: An impurity doping region 13 encircling a virtual projection region of a diaphragm 20 (Fig.1(f)) formed on one surface of a semiconductor substrate 10 is formed on the one surface of the semiconductor substrate 10 (Fig.1(b)). A thin film 14 serving as the base of the diaphragm 20 is formed on the one surface of the semiconductor substrate 10, and then a mask layer 15 having an opening 15a designed in pattern in correspondence to the plane shape of the diaphragm 20 is formed on the other surface of the semiconductor substrate 10 (Fig.1(d)). Subsequently, the mask layer 15 is etched, and the semiconductor substrate 10 is etched from the other surface until the depth of etching reaches the thin film 14, using the thin film 14 as an etching stopper layer. Hence the diaphragm 20 made up of a part of the thin film 14 is formed (Fig.1(f)).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009134004-A (JP)
Title: Image forming apparatus
Inventor: ITABASHI NAO
IPC: G03G21/16
Filed: 2007-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of reducing its size by making the rotation locus of each of a plurality of exposure members suitable for the layout of other members.  <P>SOLUTION: The image forming apparatus (color printer 1) includes: a plurality of process units 4 having photoreceptors (photoreceptor drums 43); the exposure members 5 disposed alternately with the process units 4 in the direction in which the process units 4 are arranged parallel to one another and used to expose the corresponding photoreceptors; a support member (cover 3) configured so as to be rotatable around a rotation shaft part 31 on the one end side in the direction in which the process units 4 are arranged parallel to one another and so as to support the exposure members 5. The support member is configured so that as it rotates, the rotation shaft part 31 moves perpendicular to the direction of the axis.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009134612-A (JP)
Title: Integrated circuit analyzer and its method, and program
Inventor: MIURA KAZUYUKI
IPC: H01L21/82
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated circuit analyzer capable of efficiently analyzing an influence on the entire integrated circuit by current transition caused upon separation supply of power to the region of a dynamic power control object for which the ON/OFF of the power is controlled dynamically for an instance, and to provide an integrated circuit analyzing method and a program.  <P>SOLUTION: The integrated circuit analyzer analyzes the influence exerted on the integrated circuit by the transition of a current upon separation supply of the power to the dynamic power control object region for which the ON/OFF of the power is controlled dynamically for the instance comprises: a dynamic analysis part 11 for extracting only the dynamic power control object region from the integrated circuit and obtaining a current waveform flowing when the power is separately supplied to the extracted dynamic power control object region by dynamic analysis; and a static analysis part 12 for modeling the plurality of instances to a current source on the basis of the current waveform analyzed by the dynamic analysis part 11 and obtaining the voltage drop of the entire integrated circuit by static analysis.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009137789-A (JP)
Title: Tantalum carbide sintered compact, method for producing the same, molding die, and target material
Inventor: UENO TOMOYUKI
IPC: C04B35/56
Filed: 2007-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tantalum carbide sintered compact having high purity, high density and high mechanical strength and suitably used as a heat resistant material forming a molding die molding glass, resin, ceramics or the like or a target material for tantalum carbide film deposition, to provide a method for producing the same, further to provide a molding die and a target material formed by the tantalum carbide sintered compact.  <P>SOLUTION: The tantalum carbide sintered compact has a purity of ≥98.5 mass%, and whose relative density as a ratio of bulk density to true density is ≥96.5%. The tantalum carbide sintered compact is obtained by sintering tantalum carbide powder having a purity of ≥99 mass% and a mean grain size of ≤3 μm under the conditions where sintering pressure is ≥20 MPa, sintering temperature is 1,600 to 2,300°C, and sintering time is ≥30 min in an inert gas atmosphere or in a vacuum atmosphere of ≤30 Pa.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009142993-A (JP)
Title: Treatment method of photosensitive lithographic printing plate material and plate surface protectant of photosensitive lithographic printing plate material
Inventor: TAKAHASHI RIEKO
IPC: G03F7/00
Filed: 2007-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method of a photosensitive lithographic printing plate material which can prevent a microdotted stain (stop stain) from being generated on a nonimage part after stopping a printing machine for a while in order to perform a registering operation during printing, and to provide a plate surface protectant of the photosensitive lithographic printing material.  <P>SOLUTION: This treatment method of the photosensitive lithographic printing plate material is to treat the photosensitive lithographic printing plate material with a photosensitive layer made up of a photosensitive resin composition formed on an aluminum support with the help of the plate surface protectant. This plate surface protectant contains a surfactant of such a construction as shown by formula I.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009146929-A (JP)
Title: Resin sealing device for semiconductor device, and method of manufacturing semiconductor device
Inventor: KURO YUUKI
IPC: H01L21/56
Filed: 2007-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To suppress curvature of a resin sealing portion and formation of a void etc., due to a decrease in pressure in a cavity in a manufacturing process of a resin sealed type semiconductor device and a resin sealing device.  <P>SOLUTION: The resin sealing device 100 for the semiconductor device includes: an upper die 120 having an upper die cavity block 121; and a lower die 110 having a lower die cavity block 111. Into the cavity 101 where a circuit base 2 mounted with a semiconductor element 1 is disposed, a thermosetting sealing resin material 3 is injected to seal the semiconductor element 1 with the resin. When the sealing resin material 3 is cured to shrink, pressure is applied to the sealing resin material 3 through at least one of the upper die cavity block 121 and lower die cavity block 11 supported in a movable state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009144765-A (JP)
Title: Seal packing
Inventor: IWAHARA TOSHIO
IPC: F16B5/06
Filed: 2007-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide seal packing easily installable in a clip, hardly coming off after installation, and preventing crushing in carrying.  <P>SOLUTION: This seal packing is provided for sealing the periphery of an installation hole by being interposed between a panel for installing the clip and a base part of this clip. A packing body 30 is installed in a state of being adjacent to the base part of the clip by inserting a locking leg of the clip into its central hole 32, and a sealant 36 having flexibility required for performing the seal function by contacting with the base part of the panel and the clip, is integrally arranged with a base material 34 on both surfaces of the base material 34 having rigidity required for holding a shape of the packing body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009142843-A (JP)
Title: Sand kneading facility
Inventor: KURE MEISHU
IPC: B22C9/00
Filed: 2007-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sand kneading facility with which molding sand having a stable quality can be manufactured by sampling the heated sand in a chute part before kneading to monitor a sand temperature.  <P>SOLUTION: The sand kneading facility 1 is provided with: a sand heating device 2 for heating the sand S; a kneading machine 4 for charging a binder into the heated sand S and kneading them; and the chute part 5 for transferring the heated sand S from the sand heating device 2 to the kneading machine 4. In the chute part 5, a sand temperature measuring instrument A is provided so as to be able to advance/retreat, which forms a gate 5a, samples the heated sand S discharged from the sand heating device 2 through the gate 5a, and measures the sand temperature.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009144593-A (JP)
Title: Fuel injection method for diesel engine and diesel engine
Inventor: MARUTANI YOICHI
IPC: F02F3/28
Filed: 2007-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection method for a diesel engine and the diesel engine capable of reducing nitrogen oxides and particulate matters in exhaust gas.  <P>SOLUTION: In the diesel engine 1, fuels 5a and 5b are injected from fuel injection valves 6a and 6b into a combustion chamber 4. The fuel injection valves 6a and 6b are arranged such that they are, in a plan view, horizontally opposed to each other in the radial direction of the combustion chamber 4 and are vertically shifted from each other in the direction of the axis of a cylinder 2. Further, an upper surface of a piston 3 has a rising gradient from the side of the fuel injection valve 6b located at a position away from a cylinder head 7 toward the side of the fuel injection valve 6a located at a position close to the cylinder head 7 up to the radially middle of the piston 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009143405-A (JP)
Title: Engine mount structure
Inventor: SATO NAOKI
IPC: B62D25/08
Filed: 2007-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine mount structure having enhanced rigidity while avoiding increasing the number of components and gaining weight.  <P>SOLUTION: An engaging part 12B of an engine mount 12 holds an engagement unit 14B of a stainless steel tower retainer 14 from a back-and-forth direction of a vehicle body. Then, a through bolt 20 extends through a through-hole 14A and a bolt hole 12A in the back-and-forth direction of the vehicle body, and the engaging part 12B and the engagement unit 14B are bolted together with a nut 22. Upon input 15 from an engine, the through bolt 20 is subjected to force in a shear direction with respect to the through-hole 14A disposed at the engagement unit 14B of the stainless steel tower 14. Therefore, the rigidity (rigidity at a point of load application) of the stainless steel tower retainer 14 in the vicinity of a fastening part of the through bolt 20 can be kept high, thereby restraining deformation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009147272-A (JP)
Title: Method of manufacturing solar battery
Inventor: MATSUNO SHIGERU
IPC: H01L21/22
Filed: 2007-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a solar battery of excellent characteristics in a simple process by using a phosphor based dopant coating liquid in a form suitable for application by an inkjet method.  <P>SOLUTION: The method of manufacturing the solar battery includes: a step of applying the alcoholic solution of phosphorous acid to a p-type semiconductor substrate by the inkjet method so that the dots of the alcoholic solution of the phosphorous acid partially overlap; and a step of forming the n-type diffusion layer of a different phosphor concentration on the p-type semiconductor substrate by thermally diffusing phosphor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009150059-A (JP)
Title: Door device
Inventor: UTO RYOJI
IPC: E05B83/00
Filed: 2007-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door device capable of reducing the number of vibration control devices used to suppress vibration of a door panel.  <P>SOLUTION: In this door device, a striker 44 is provided by protruding from a frame of a side door of a hydraulic shovel, and a latch mechanism part 43 engaged with the striker 44 to regulate travel of the door panel in the opening and closing directions and the vertical direction and release its engagement is provided on the door panel. The striker 44 and the latch mechanism part 43 are provided with parts for regulating travel in the vertical direction of the door panel integrally in parts for regulating travel in the opening and closing directions of the door panel.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009151432-A (JP)
Title: Design data reuse support device and design data reuse support program
Inventor: ISHIHARA AKIRA
IPC: G06F9/44
Filed: 2007-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To support reuse of design data as a result of software development.  <P>SOLUTION: The design data reuse support device 1 comprises an abstracted design data management part 17 which edits and stores abstracted design data 23 obtained by converting design data 21 for reuse; a reuse dictionary data management part 15 which edits and stores reuse dictionary data which is used to generate the abstracted design data 23 by abstracting the design data 21 and used also to generate design data by embodying the abstracted design data 23; a reuse dictionary data 22 generation part 16 which takes a parent-child relation of terms and a sibling relationship of terms from the design data 21 and converts them to a graph structure of terms; and a design data embodiment part 19 which searches the reuse dictionary data 22 to set a value of a replaceable variable in the abstracted design data 23, and further converts the replaceable variable in the abstracted design data 23 to a character string.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009151442-A (JP)
Title: External storage medium and information processing system
Inventor: AMARI TAKAHIRO
IPC: G06F1/26
Filed: 2007-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external storage medium and an information processing system for easily preventing interruption of screen display irrespective of the status of a computer.  <P>SOLUTION: An external storage medium 4 readable by an information processing apparatus 3 stores: an operation signal output program 55 to output operation signals to be output when the information processing apparatus 3 is operated to the information processing apparatus 3 at predetermined intervals, and an automatic execution script 56 for causing the information processing apparatus 3 to automatically execute the operation signal output program 55.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009152132-A (JP)
Title: Lead-acid storage battery
Inventor: SHIODA TADASHI
IPC: H01M10/08
Filed: 2007-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a lead-acid storage battery for contributing to improvement of a cycle life performance.  <P>SOLUTION: In the lead-acid storage battery, elution of calcium is prevented by using a positive electrode active material raw material having lead containing calcium or its compound and zinc or its compound for a positive electrode plate as the main component, and since equipped with an electrolytic solution containing at least one of this calcium ion or magnesium ion, its effect is enhanced. In the positive electrode material raw material, calcium of 0.1 wt.% or more and 1.20 wt.% or less and zinc of 0.10 wt.% or more and 2.00 wt.% or less are contained, and in the electrolytic solution, the calcium ion or the magnesium ion of 0.10 g or more and 10.00 g or less per liter are contained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009148232-A (JP)
Title: Nucleic acid amplification device
Inventor: IKEDA IKUMASA
IPC: G01N35/08
Filed: 2007-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that the length of a flow passage is enlarged to increase the occupied area of the flow passage, because the transit time of outward and homeward routes in a temperature flow area placed in the center of three temperature set areas is determined by the length of the flow passage, in the continuous PCR constitution of a polymerase chain reaction (PCR) which uses a continuous fluid for performing PCR and in which the flow passage is disposed in the three temperature set areas comprising the areas of a denature temperature (94°C), an anneal temperature (65°C) and an extension temperature (72°C) and the liquid in the disposed flow passage is alternately passed through the three temperature-set areas.  <P>SOLUTION: The cross section areas of the outward and homeward routes are made different from each other to determine the transit time of the fluid. Thereby, the occupied area of the plane can be limited to a necessity minimum.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009159274-A (JP)
Title: Echo suppression processing apparatus
Inventor: SUDO TAKASHI
IPC: H04B3/23
Filed: 2007-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of echo suppression performance at any level of noise without significantly increasing an amount of processing required.  <P>SOLUTION: A plurality of echo element estimating and generating units are provided and each echo element estimating and generating unit stores estimated characteristic of echo route characteristic and generates echo element using such characteristic value to obtain an echo reducing signal by suppression thereof from a transmitting speech input signal. With use of noise level estimated from the transmitting speech input signal, setting the other estimated echo route characteristic is controlled using the predetermined estimated echo route characteristic.  <P>COPYRIGHT: (C)2009,JPO&INPIT