baber/WOPTO huggingface dataset:
Patent JP-2008238206-A (JP)
Title: Wet molding device and wet molding method
Inventor: KUDO JUN
IPC: B30B11/00
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wet molding device and a wet molding method by which a discharging device is unnecessary, it is unnecessary to greatly retreat a filter cloth and an upper punch vertically upwards from a die, and further, the discharge of a molded body from the upper face of a lower punch is facilitated.  <P>SOLUTION: The die 10 can be moved in a vertical direction, and an upper punch 20 is inserted into the through hole 10a of the die 10. A lower punch 30 can not be moved to a vertical direction, the lower punch 30 is abutted via the filter cloth 40 in the lower end of the through hole 10a of the die 10 and clogs the through hole 10a, so as to define a cavity together with the die 10 and the upper punch 20. After compression molding, the upper punch 20 and the die 10 are raised, so as to expose a molded body 2', and the molded body 2' in a state of being stuck to the filter cloth 40 is, by feeding out the filter cloth 40 by a filter cloth feeding out apparatus 51 and further winding the filter cloth 40 by a filter cloth winding apparatus 52, carried and discharged together with the filter cloth 40.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008241419-A (JP)
Title: Method and device for measuring nugget diameter
Inventor: AKAMATSU SATOSHI
IPC: G01B7/12
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of measuring nugget diameter capable of simply and precisely measuring the nugget diameter formed on the spot-welded steel material.  <P>SOLUTION: The diameter of the nugget formed on the steel material by the spot welding is obtained as follows: by using the searching probe provided with a pair of current electrode needles and a pair of voltage electrode needles, the surface of the steel is scanned along a prescribed line; according to the scanning, from the profile of the voltage variation detected by the pair of voltage electrode needles, two singular points exceeding the detection voltage at the part out of the welding region on the steel material are detected; and from the scanning position where the singular points are detected the diameter of the nugget formed on the steel material by the spot welding is obtained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008242144-A (JP)
Title: Liquid crystal display device, and driving circuit and driving method thereof
Inventor: KATAUE MASAYUKI
IPC: G09G3/20
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of displaying an image of an interlaced signal itself without generating an afterimage or without causing burning.  <P>SOLUTION: A digital image signal having black data inserted between data of odd-numbered rows in an odd field and between data of even rows in an even field is sent from a display control circuit to a source driver. The source driver applies driving video signals to respective source bus lines so that when respective gate bus lines are selected, the driving video signals applied to the respective source bus lines are inverted in polarity in every two fields. Each pixel formation part is AC-driven in unit periods each comprising four successive field periods.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251210-A (JP)
Title: White conductive powder, its manufacturing method, and its use
Inventor: MUROTA MASAMICHI
IPC: H01B5/00
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide white conductive powder using white fibrous inorganic powder as a base material, having excellent conductivity without containing harmful component such as antimony or the like, having no possibility of causing environmental pollution, and having little burden on environments since conductivity can be expressed by using a small amount of the powder and the powder can be dispersed in water.  <P>SOLUTION: This white conductive powder uses white fibrous inorganic powder as the base material, and has a tin oxide layer containing no antimony, no phosphor, and no indium, or a tin oxide layer containing no antimony or the like and containing 0.1-5.0% of fluorine on the surface of the base material. The volume resistivity of the powder is not less than 100 kΩ cm, and the volume resistivity of one having the fluorine containing tin oxide layer is not more than 10 KΩ cm. The manufacturing method of the powder is also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249837-A (JP)
Title: Charging roller, cartridge for image forming apparatus and image forming apparatus
Inventor: SUZUKI TAKESHI
IPC: G03G15/02
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic charging roller that is low-priced and excellent in charging performance and leak resistance.  <P>SOLUTION: The charging roller has at least one or more coating layers on the outside of a conductive elastic layer formed around a conductive shaft core body, wherein the outermost coating layer contains spherical particles having a mean particle diameter of ≥3 μm and <10 μm, the proportion of the discharge contributing area of a contact portion calculated from surface shape data, is suppressed to 10% or below.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251681-A (JP)
Title: Wafer stage
Inventor: SUGANO SEIICHIRO
IPC: H01L21/683
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wafer stage which has improved temperature response and small heat capacity.  <P>SOLUTION: The wafer stage includes a basic substance 51, made by pasting together two discs with surface grooves to form a cooling medium groove 82 between the two discs, and a dielectric film 26 formed on the surface of the basic substance 51. Inside a vacuum chamber, the wafer stage further includes an electrostatic chuck 50, which places a semiconductor wafer 9 on the dielectric film 26 for holding the semiconductor wafer 9 thereon, an insulating member 49 which holds the electrostatic chuck 50 via an heat-insulating member in the vacuum chamber, and a pipeline 58 which supplies a cooling medium into the cooling medium groove 82 formed between the two discs. The pipeline 58 is fitted in a direction parallel to a plane, on which the cooling medium groove 82 is formed so that the flow of cooling medium through the pipeline 58 is directed in the direction of axis of the cooling medium groove 82, formed within the discs.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251270-A (JP)
Title: Organic electroluminescent element, and manufacturing method thereof
Inventor: HASHIMOTO KEISUKE
IPC: H05B33/10
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an organic EL element which carries out patterning of an organic EL layer by using a photolithography method, and which is superior in light-emitting characteristics and life characteristics.  <P>SOLUTION: When carrying out the patterning of the organic EL layer by using the photolithography method, by installing a conductive protection layer between the organic EL layer and a photoresist layer, objectives are achieved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251091-A (JP)
Title: Disk clamping device
Inventor: IKEGAWA MASAKI
IPC: G11B17/028
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a convenient disk clamping device capable of preventing sticking of a disk to a clamping board during unclamping.  <P>SOLUTION: The disk clamping device holds a disk D in cooperation with a turntable 1. Its clamping board 4 has a recess 4b where the boss part 1a of the turntable 1 fits in a disk abutting surface 4a, and a through-hole 4f is formed around the recess 4b. This device includes an actuation plate 5 movable in the axial direction of the clamping board 4 on a side opposite the disk abutting surface 4a, and an elastic member 6 for pressing the actuation plate 5 to the disk abutting surface 4a. The actuation plate 5 has an inner tooth 5b pressed by the boss part 1a of the turntable 1 fitted in the recess 4b. The actuation plate 5 has a disk pressing projected part 5a formed to protrude to the disk abutting surface 4a through the through-hole 4f when the boss part 1a is removed from the recess 4b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249036-A (JP)
Title: Rolling bearing device
Inventor: TSUJII TETSUYA
IPC: F16C33/80
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing device having less reduced durability by improving the sealing performance of a sealing device.  <P>SOLUTION: The rolling bearing device 1 comprises inner rings 12, 13, an outer ring 11, and the sealing device 20 having a seal case 22 fixed to the outer ring 11. The seal case 22 has a fixed portion 23 pressed into the outer ring 11. The fixed portion 23 has a first cylinder portion 41, a second cylinder portion 42 provided in parallel to the first cylinder portion 41 in the axial direction, an annular recessed portion 43 laid between both cylinder portions 41, 42 to linking them to each other, and an annular protrusion 44 protruded from a bottom 43a of the annular recessed portion 43 to the radial outside along the peripheral direction and having a front end pressed into a shoulder inner peripheral face 11d in the state of contacting the shoulder inner peripheral face 11d with plastic deformation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249676-A (JP)
Title: Sheet-type sensor and bioinformation measuring device
Inventor: NAKANO OSAMU
IPC: G01L5/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To perform accurate detection without being affected by the characteristics of bedding.  <P>SOLUTION: A sheet-type sensor 1 is a capacitance-type sensor 10, having an elastically deformable sheet-like dielectric, and a sheet-like conductor arranged on both the sides of the sheet-like dielectric, and has a band-like body (fitting belt) 11 annularly fitted to one portion of bedding 21 that is a body to be fitted. At one portion of the fitting belt 11, a flexible material is provided as a tension application section and an extension and contraction part 12 is formed. In the extension and contraction part 12, tension from the center to the outside is given to the sheet-like dielectric and the sheet-like conductor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256457-A (JP)
Title: Aggregation inspection method
Inventor: KOBAYASHI YUMI
IPC: G01N33/543
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aggregation inspection method executable simply in a short time.  <P>SOLUTION: This aggregation inspection method includes: (a) acquisition of an aggregate by aggregating particles having each first material in a specific bonded pair; (b) acquisition of a reactant by reacting a second material in the bonded pair with the aggregate; (c) filtration of the reactant by a coarse filter; (d) reaction of an antibody to which a detectable labeling material is added, which is an antibody to be bonded specifically with the second material, with the reactant on the filter; and (e) detection of the detectable labeling material.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255912-A (JP)
Title: Cylinder injection internal combustion engine and fuel injection method for cylinder injection internal combustion engine
Inventor: OKAMOTO YOSHIO
IPC: F02M61/14
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To surely execute ignition and combustion by securing an ignitable spray quantity around a spark plug in a fuel injection device of a cylinder injection internal combustion engine.  <P>SOLUTION: In the fuel injection method for the cylinder injection internal combustion engine, fuel is injected from a fuel injection valve in such a manner that two spray groups dividedly injected in a center axis line direction of a cylinder are included, a first spray group injected in a cylinder head side out of the two spray groups includes two sprays dividedly injected in a direction crossing the center axis line direction of the cylinder, a second spray group injected in a piston side out of the two spray groups is injected to orient to a top surface of the piston, direction of the second spray group is changed at the top surface of the piston to orient to the spark plug, and the second spray group reaches a vicinity of the spark plug with passing through a section between two sprays of the first spray groups.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260423-A (JP)
Title: Pneumatic tire and rotation method for the same tire
Inventor: KIWAKI KOYO
IPC: B60S5/00
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire having an advantage of an asymmetrical tread pattern when the tire is new and capable of correcting uneven wear at a last stage of the wear.  <P>SOLUTION: A tread 12 of the pneumatic tire 10 has an asymmetrical pattern as shown in Fig.1(A) when the tire is new, and has a point symmetrical pattern with a tire equatorial plane CL as a center as shown in Fig.1(B) when the tire is worn. After the tread 12 has had the point symmetrical pattern, uneven wear is corrected by changing the direction of mounting of the tire.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008263743-A (JP)
Title: Controller of motor
Inventor: SHIN HIROBUMI
IPC: H02P21/10
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of a motor for operating an axial type motor at a high speed and high torque, by extending a controllable range of the axial gap type motor.  <P>SOLUTION: The controller of an axial gap type motor 3 comprises a rotor 11 having a permanent magnet, and first stator 12a and second stator 12b provided to face each other across the rotor 11 in the direction of rotational axis of the rotor 11. The controller is equipped with a current control means 8 which supplies an armature coil 13a of thee first stator 12a with a torque current (Iq) that generates a magnetic field for revolving the rotor 11, and supplies an armature coil 13b of the second stator 12b with a field current (+Id) for enhancing the magnetic flux of the permanent magnet of the rotor 11 or a field current (-Id) for weakening the magnetic flux.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266901-A (JP)
Title: Heating unit and heating method for rail joint member made of shape-memory alloy
Inventor: OZAKI TERUTAKA
IPC: E01B11/28
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating unit and a heating method for a rail joint member made of a shape-memory alloy, which enable the uniform heating of joint members mounted on both the sides of a rail, respectively, which can prevent the deformation of a bolt and the rail and a change in the quality of materials for them, and which can also ensure work safety.  <P>SOLUTION: A linear guide 3 elongated in the longitudinal direction of the rail 11 is provided on a guide fixing implement 2; a heater fixing implement 4 fitted with a pair of heaters 5a and 5b is slidably arranged on the linear guide 3, so as to constitute the heating unit 1. After the guide fixing implement 2 is fixed in a prescribed position on the rail 11 by means of the bolt 6, the heater 5a and 5b are symmetrically arranged with the rail 11 sandwiched in between. Aligned positions of the right and left rail joint members 12 are simultaneously heated by the heaters 5a and 5b, while the heater fixing implement 4 is moved along the rail 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266904-A (JP)
Title: Skeleton structure of wooden building
Inventor: NAKAJIMA HIROYUKI
IPC: E04B1/58
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a skeleton structure of a wooden building, which enables the performance of an economical design saving the number of members and that of joints while ensuring dimensional accuracy, by employing a column-beam joint structure depending on a permanent load acting on a building, and which can enhance the utilizability of a space in the building by employing a column with a nonrectangular cross section such as a T-shaped cross section.  <P>SOLUTION: This skeleton structure 1 of the wooden building includes a rigid-framed structure in which a joint between the column 2 and a beam 3, composed of a wooden member, is constituted as a rigid joint. In the rigid-framed structure, a joint, which hardly bears the long-term load, employs a rigid frame with the column, and a joint, which greatly bears the long-term load, employs a rigid frame with the beam. In the column 2, column units with a rectangular horizontal cross section are combined together in such a shape as to have a T-shaped, L-shaped, or cross-shaped horizontal cross section.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265412-A (JP)
Title: Detection device and program
Inventor: SHIRODONO KIYOSUMI
IPC: B60R21/00
Filed: 2007-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce mistaken detection and to enhance the detection ratio.  <P>SOLUTION: The signal intensity of the signal received by a radar device is detected (110), and the probability of presence and the probability of non-presence according to the signal intensity are calculated (112). If the calculated probability of presence is considerably larger than the probability of non-presence, "presence" is determined as a detection state; if the probability of non-presence is considerably larger than the probability of presence, "non-presence" is determined; and if the difference between the probability of presence and the probability of non-presence is not so large, "unknown" is determined (114). When the detection state is determined as "presence" or "non-presence" (116), it is determined whether or not any obstacle is present based on the determined detection state (118). When the detection state is determined "unknown" (116), it is determined that an obstacle is present if the obstacle is detected from an picked-up image based on the result of detection by an image pickup device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008271099-A (JP)
Title: Device, method, and program for reading image
Inventor: ISHIGURO KAZUHIRO
IPC: G06T1/00
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the leak of secrecy from an image formed in an original.  <P>SOLUTION: An MFP includes: an image reading part for reading the original where an original image including a tint pattern with digital information embedded therein is formed, and outputting the original image (S01); a tint pattern detecting part for detecting a prescribed pattern from the original image to be outputted from the image reading part (S03); a digital information detecting part for analyzing the detected prescribed pattern and extracting the digital information (S05); and a CPU for controlling data to be outputted, based on the extracted digital information (S06, S07).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008094825-A (JP)
Title: Bf3 complex and method for producing the same
Inventor: FUJINAMI TATSUO
IPC: H01M10/0569
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a BF<SB>3</SB>complex used for an electrolyte solution of a lithium secondary battery and to provide a method for producing the BF<SB>3</SB>complex.  <P>SOLUTION: The present invention provides BF<SB>3</SB>complex of dimethoxyethane, ethylene carbonate, propylene carbonate, methoxyethylmethyl carbonate and methoxypropionitrile. The BF<SB>3</SB>complex can readily be synthesized by mixing a BF<SB>3</SB>-ether complex with an organic solvent for substitution such as dimethoxy ethane and removing an ether from the reaction system.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008269298-A (JP)
Title: Print control unit, print control system, printer, print control method and program
Inventor: WADA MASAHIRO
IPC: G06F3/12
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a print control unit that can hold print data in two or more printers near a user position out of a plurality of printers having a hold print function and delete the print data in the printer other than a printer specified by the user for printing.  <P>SOLUTION: A print server 1 is networked to a plurality of printers 2a to 2c having a hold print function. The print server 1 comprises a user position information acquisition part 116 for acquiring position information about a user, a destination printer extraction part 112 for extracting two or more printers near the acquired user position, a print data sending part 114 for sending print data received from a PC 3 to each printer extracted by the destination printer extraction part 112 to hold the print data in each printer, and a print data delete instruction part 115 for, when a print notification of print data is received from any one of the printers, instructing the other printers to delete the print data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266499-A (JP)
Title: Production method of fluorescent substance for inorganic el
Inventor: PETRYKIN VALERY
IPC: C09K11/08
Filed: 2007-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new production method of a fluorescent substance for inorganic EL (electroluminescence), capable of producing high luminance Eu-doped BaAl<SB>2</SB>S<SB>4</SB>sulfate fluorescent substance, suppressing the noxious gas generation during pulverization and mixing of sulfide such as aluminum sulfate, and using no noxious gas such as hydrogen sulfide in synthesizing.  <P>SOLUTION: The method for producing a fluorescent substance for inorganic EL comprises synthesizing a Eu-doped barium thioaluminate, wherein the Eu-doped barium thioaluminate is prepared by mixing aluminium and sulfur with Eu-doped BaS, which Eu is uniformly dispersed, and heating in sulfur vapor of ≥1 atm at ≥750°C but ≤1,100°C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008269491-A (JP)
Title: Bus device
Inventor: KARUBE FUMITOSHI
IPC: G06F13/362
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bus device requiring no writing device with exclusive control and realizing write control to a queue part by simple structure.  <P>SOLUTION: A queue part 101 is provided with a flag showing whether accumulation is possible or not for each of accumulated addresses of bus use requests. A bus use request storage instruction part 102 stores bus use requests from bus masters 1-1, 1-2, ..., 1-n in the queue part 101 based on the flag. Based on monitoring information 208 of a queue condition monitoring part 104, a bus use right control part 105 selects a bus use request for performing data transfer from the bus use requests accumulated in the queue part 101.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008277996-A (JP)
Title: Variable capacitance capacitor, filter circuit
Inventor: KATSUTA HIROSHI
IPC: H03H7/075
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable capacitance capacitor which can easily control the characteristics, and to provide a filter circuit.  <P>SOLUTION: The variable capacitance capacitor includes a variable capacitance element group, comprising a plurality of variable capacitance elements connected in series between a first signal terminal and a second signal terminal, bias lines connected between the variable capacitance elements and to both sides of the variable capacitance element group; a first bias terminal to which at least one of the bias lines is connected; and a second bias terminal, to which at least different one of the bias lines from the bias line is connected, the two bias lines connected to both the sides of the variable capacitance element group which are each connected to the first or the second bias terminal, and at least one of the bias lines connected between the plurality of variable capacitance elements being connected to the first or the second bias terminal is to be connected or not.  <P>COPYRIGHT: (C)2009,JPO&INPIT