baber/WOPTO huggingface dataset:
Patent JP-2007325073-A (JP)
Title: Echo canceling circuit, acoustic apparatus, network camera, and echo canceling method
Inventor: HIMEDA SATOSHI
IPC: H04R3/02
Filed: 2006-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an echo canceling circuit, an acoustic apparatus, a network camera and an echo canceling method to rapidly reduce a noise generated by an echo component.  <P>SOLUTION: The network camera has an initial value memory 62 to store in advance an impulse response coefficient (h) to express a correlation between a sound input signal (e) and a sound output signal (s) obtained by a microphone 3, when the sound output signal (s) received by a communication I/F 61 is converted into an acoustic wave by a loudspeaker 2; an impulse response coefficient calculator 661 to calculate a new impulse response coefficient (h) regarding the impulse response coefficient (h) stored in the initial value memory 62 as the initial value, based on the sound output signal (s) and the sound input signal (e); an estimated echo signal generator 67 to estimate the estimated echo signal (e') from the sound output signal (s) and the impulse response coefficient (h); and an adder 68 to output a combined signal (r) obtained by deducting the estimated echo signal (e') from the sound input signal (e).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007328941-A (JP)
Title: Method of manufacturing airtight terminal with plated coat
Inventor: WATANABE TAKAHIRO
IPC: H01R9/16
Filed: 2006-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an airtight terminal with a plated coat wherein occurrence of defective plating and defective bending of a rod-shaped electrode terminal can be reduced, the plated coat having a uniform thickness can be formed, manufacturing processes are simple, and selection of materials used is easy.  <P>SOLUTION: This method of manufacturing the airtight terminal with the plated coat includes a process to prepare the airtight terminal in which two rod-shaped electrode terminals each having a relatively short upper side and a relatively long lower side are supported and fixed through an insulating material with a space kept between them in the inside of a metal ring, a process to manufacture the airtight terminals the both terminals of which are connected by a curing resin lump by making a UV-curing resin adhere to the end parts of the lower sides of the respective rod-shaped electrode terminals or the vicinity of them so as to connect both terminals each other and then curing the resin by irradiating ultraviolet rays, a process to form the plated coat on the exposed part of the surface of the metal ring and the respective rod-shaped electrode terminals by a barrel plating method, and a process to cut and remove the portions of both terminals connected by the curing resin lump together with the curing resin lump respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007238176-A (JP)
Title: Tablet receptacle
Inventor: HONGO MICHIO
IPC: B65D83/04
Filed: 2006-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide such a tablet receptacle capable of handling a tablet sanitarily and making a willingness to buy increase while preventing a cost increase.  <P>SOLUTION: A storage section 22 containing the tablet J and the take-out section 23 for taking out the tablet J outside are formed in a main body 11. A shooting plate is provided in the take out section 23. The first pushing member 36 for resiliently deforming the shooting plate 13 gradually when a lid 31 for protecting the take-out section 23 is closed and the second pushing member 40 which separates momentarily from the shooting plate 13 when the lid 13 is opened are formed in the rear face of the lid 31. Hereby, when the lid 31 is closed and the shooting plate 13 is resiliently deformed, the tablet J is put on the shooting plate 13 by shaking the whole receptacle, then, when the lid 31 is opened, since the second pushing member 40 is separated from the shooting plate 13, the tablet J is shot by the restoration force of the discharging plate 13. Hereby, since the tablet J can be taken out without touching the tablet with the hand or the like, it is excellent sanitarily.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007329383-A (JP)
Title: Electrode structure of semiconductor module
Inventor: KONYA KAZUYOSHI
IPC: H01L25/07
Filed: 2006-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide the electrode structure of a semiconductor module in which a layout arrangement is easy to be carried out while suppressing the generation of a surge voltage.  <P>SOLUTION: From the right extension 9b of an output electrode plate 9 to the right half portion of an isosceles triangle of a central portion 9a, a positive side input electrode 10 is arranged so as to overlap in parallel near to the output electrode 9 under the output electrode 9. From the left extension 9c of the output electrode 9 to the left half portion of the isosceles triangle of the central portion 9a, a negative side input electrode 11 is arranged so as to overlap in parallel being near to the output electrode 9 above the output electrode 9. An output terminal 9t of the output electrode 9, a positive side input terminal 10t of the positive side input terminal 10, and a negative side input electrode 11t of the negative side input electrode 11, are arranged so as to be near mutually and draw the isosceles triangle whose top is at the output terminal 9t. One end 10a of the positive side electrode 10 is joined to a conductive pattern 4 of a circuit board 3 of an upper arm side element 1. The left side extending portion 9c of the output electrode 9 is joined to the conductive pattern 8 of a circuit board 7 of a lower arm side element 5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007327162-A (JP)
Title: Woven fabric for airbag
Inventor: KANO KENICHIRO
IPC: D06M15/59
Filed: 2006-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a woven fabric for an airbag of one of a safety device in an automobile, having both improved slipping down resistance and tear strength affecting expandability at a low cost.  <P>SOLUTION: The woven fabric for the airbag is a woven fabric of a synthetic fiber, obtained by being coated at least on one surface with at least one kind of a thermoplastic resin selected from the group consisting of a polyurethane-based resin, an acrylic resin, a polyester-based resin and a polyamide-based resin in the attached amount of 0.1-15 g/m<SP>2</SP>expressed in terms of dried mass, and both of the values of the slipping down resistance and the tear strength of the woven fabric are improved to ≥1.3 times by the impartment of the thermoplastic synthetic resin.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007329079-A (JP)
Title: Package type fuel cell
Inventor: FUKUDA TORU
IPC: H01M8/04
Filed: 2006-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package type fuel cell preventing an adverse effect of heat radiation of the fuel cell on other components without individually covering the fuel cell or the like with a heat-insulating material, as well as preventing heat radiation outside.  <P>SOLUTION: In the package type fuel cell (10) provided with a high-temperature chamber (84) housing at least a fuel cell (12), and low-temperature chambers (first to fifth low-temperature chambers 82a to 82e) housing components other than those housed in the high-temperature chamber (such as an inverter 68, and a humidifier 32), inside parts of wall faces of the high-temperature chamber and the low-temperature chambers are covered with heat-insulating materials (90, 92), respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007328282-A (JP)
Title: Printed component, optical equipment, and electronic device
Inventor: NISHIOKA ATSUSHI
IPC: B41M1/40
Filed: 2006-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To surely perform printing in a required range without entailing an increase of a manufacturing cost and to obtain free designs having a luxurious feel.  <P>SOLUTION: A boundary surface 4 is formed at a boundary between an outer circumference of a printing surface 2b and a non-printing surface 2c formed on a slope. The boundary surface 4 may be partly inked and is inconspicuous buffer area. The boundary surface 4 is a surface formed to a small and minute raised shape, a surface formed to a step shape or a surface formed to approximately 90° with the printing surface 2b. The ink is put on the printing surface 2b by padded key print, and thereby the printing surface is printed. The boundary surface 4 is covered with the ink up the middle of the ink layer 5. As a result, the remaining of the portion absent of printing due to a print gap does not occur on the printing surface 2b and the adhesion of the unnecessary ink on the non-printing surface 2c does not occur.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007333051-A (JP)
Title: Spring clutch
Inventor: AKIYOSHI KOJI
IPC: F16D41/20
Filed: 2006-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spring clutch capable of preventing the fracture of a clutch spring caused by fatigue.  <P>SOLUTION: A cylindrical clutch spring 8 is incorporated between the clutch face 4 of the inner periphery of a pulley 1 and a pulley hub 2 inside the clutch face, an end plate 5 opposed to one end of the clutch spring 8 is disposed on the pulley 1, and an engagement recessed portion 9 composed of an inclined face 9a along the inclined side face 8a of a terminal coil of the clutch spring 8, and an engagement face 9b capable of being engaged with a torque input-side end face 8b is formed on the end plate 5. A flange 7 opposed to the other end of the clutch spring 8 is formed on the pulley hub 2, and an engagement recessed portion 10 composed of an inclined face 10a along the inclined side face 8c of the terminal coil of the clutch spring 8 and an engagement face 10b capable of being engaged with a torque output side end face 8d is formed on the flange 7. The rotation for expanding the clutch spring 8 is transmitted by rotation in one direction of the pulley 1. Thus a folded part is not formed on the clutch spring 8, and the fracture caused by fatigue can be prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007333053-A (JP)
Title: Compression coil spring
Inventor: MIYATA YOSHIO
IPC: F16F3/06
Filed: 2006-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spring device and a control valve capable of stably preventing vibration (hunting) of a spring energizing a valve element, and hardly generating abrasion powder.  <P>SOLUTION: This compression coil spring device has a compression coil spring 1 having an approximate polygonal cross-section 1b in a state that one side 1c of the polygonal shape forms a part of an approximate conical face W having an axis approximately on a spring center line C, and a counter-side member 2 having a face 2c kept into contact with one side 1c of the polygonal shape in a state that the contact face 2c also forms a part of the approximate conical shape W having the axis approximately on the spring center line C.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007330517-A (JP)
Title: Hair curler
Inventor: KAMIKI TAKAHIRO
IPC: A45D2/10
Filed: 2006-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair curler capable of easily forming a longitudinal spiral curl without skill, not giving a sense of discomfort to a user even when the user sleeps with hair curled with the curler, not requiring a hair holder and simple in structure.  <P>SOLUTION: A spiral slit 4 to be a hair inserting hole is formed on an outer peripheral part of a main body 2 of the hair curler 1 made of a columnar elastic body having flexibility, and a helical hollow part 3 to be a hair storage part by making it communicating with the helical slit 4 is formed along the inside of the spiral slit 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006316401-A (JP)
Title: Deodorizing paper piece and method for deodorizing excreta odor therewith
Inventor: YAMAMOTO NORIYUKI
IPC: D21H13/04
Filed: 2006-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorizing paper piece which has a performance capable of efficiently deodorizing odors evaporated from excreta in potable toilets or toilets, and to provide a deodorizing method using the same.  <P>SOLUTION: The deodorizing paper piece is characterized by carrying a deodorizing agent on water-soluble paper or water-dispersible paper. The deodorizing paper piece is disposed in an excretion container or facility before or after defecation or urination to deodorize the odor of the excreta. The deodorizing agent is a deodorizer composition comprising at least one compound A selected from tetravalent metal phosphates and aluminum silicate, and at least one compound B selected from the group consisting of hydrated zirconium oxide, zirconium oxide, zinc oxide, basic zinc carbonate, hydrotalcite compounds or calcination products thereof, and inorganic compounds carrying at least one ion of copper ion, zinc ion and manganese ion.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007114734-A (JP)
Title: Array substrate for liquid crystal display device and method of fabricating same
Inventor: JUNG JIN-HYUNG
IPC: G02F1/1368
Filed: 2006-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an array substrate wherein an area of a storage capacitor is not increased and a numerical aperture is enhanced.  <P>SOLUTION: The storage capacitor comprising a gate line 115 as a first storage electrode 120, a gate insulating layer 125 as a dielectric and a passivation layer 155 on a data line and having a pixel electrode as a second storage capacitor is characterized in that the thickness of the passivation layer 155 and the gate insulating layer 125 over the first storage electrode 120 is thinner than the thickness of the passivation layer and the gate insulating layer over the gate line.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006270127-A (JP)
Title: Method of measuring nitrogen concentration of silicon crystal, method of deciding nitrogen concentration evaluation coefficient, silicon wafer and its manufacturing method, and method of manufacturing semiconductor device
Inventor: TANAHASHI KATSUTO
IPC: G01N21/35
Filed: 2006-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of measuring a nitrogen concentration capable of measuring a nitrogen impurity concentration in a silicon crystal with high accuracy.  <P>SOLUTION: A silicon crystal is heated until reaching a quasi-thermal balance state on the condition that an absorption peak corresponding to an NNO<SB>2</SB>compound disappears (a first step). An infrared absorption spectrum of the silicon crystal is measured and the intensity of a first absorption peak corresponding to an NN pair and the intensity of a second absorption peak corresponding to an NNO compound are found from an absorption spectrum. Heating is performed at a temperature higher than a heating temperature at the first step to make the silicon crystal reach a quasi-thermal balance state (a second step). An infrared absorption spectrum of the silicon crystal is measured and the intensity of a third absorption peak corresponding to the NN pair and the intensity of a fourth absorption peak corresponding to the NNO compound are found from the absorption spectrum. The density of the NN pair and the NNO compound are found based on the intensity of the first to the fourth absorption peak. The nitrogen concentration in the silicon crystal is found based on the density of the NN pair and the NNO compound.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008000699-A (JP)
Title: Catalyst for producing dimethyl ether
Inventor: TAKEISHI KAORU
IPC: B01J23/80
Filed: 2006-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst for producing dimethyl ether (DME) while reducing the amount of methane to be produced as a by-product.  <P>SOLUTION: The catalyst for producing DME contains a metallic element (A), a copper element and aluminum oxide so that the total amount of the content (C<SB>A</SB>) of the metallic element (A) and that (C<SB>Cu</SB>) of the copper element is within 5-60 mass%, the content of the aluminum oxide is within 40-95 mass% and the mass ratio (C<SB>A</SB>/C<SB>Cu</SB>) of the content (C<SB>A</SB>) of the metallic element (A) to that (C<SB>Cu</SB>) of the copper element is >1.5 and ordinarily ≤7. A supported catalyst obtained by depositing this catalyst on a base material such as activated alumina and a thermally-conductive base material can be used. DME is produced by reacting carbon oxides with hydrogen in the presence of this catalyst. One or more metallic elements selected from the group consisting of zinc, manganese and iron are used as the metallic element (A).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008001041-A (JP)
Title: Sheet processor, image forming apparatus, and sheet processing method
Inventor: FUJIMOTO HITOSHI
IPC: B41J11/70
Filed: 2006-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet processor, an image forming apparatus, and sheet processing method, which prevent poor carrying due to a cut shape of a sheet and a scattered cut part.  <P>SOLUTION: A control means controls a motion of a sheet working means for cutting the sheet by the control means, the motion of the sheet so that uncut parts Sr are formed in a cut part Sc of a sheet S, when the sheet S is cut. The cutting is thereby performed without cutting off the cut part Sc completely the sheet S.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007012064-A (JP)
Title: Allowing non-generified method to override generified method
Inventor: AHE PETER VON DER
IPC: G06F9/44
Filed: 2006-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for facilitating employment of a generic type in object-oriented programming.  <P>SOLUTION: In accordance with one embodiment of this invention, there is provided a technique for allowing a first method to override a second method as long as specified criteria are satisfied, even if the types of the parameters of the first method differ from the types of the parameters of the second method, and even if the return type of the first method differs from the return type of the second method. As a result of the technique, older methods, which do not have generic return types and/or generically typed parameters, can continue to override methods that did not used to have generic return types and/or generically typed parameters, but now do.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008008422-A (JP)
Title: Power transmission and working machine
Inventor: WADA ATSUSHI
IPC: E02F9/12
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a revolving unit of a working machine and a power transmission appropriate for the working machine, which are produced inexpensively in a simple structure and capable of developing low and high torque while controlling the waste of energy.  <P>SOLUTION: In the power transmission, rotation of a drive source is reduced by a reduction gear and outputted. The transmission includes a hydraulic motor 20 as a first driving source, an electric motor 70 as a second drive source, a sun gear 81 to which energy of rotation of the electric motor 70 is transferred, a plurality of planetary gears 82 meshed with the sun gear 81, a carrier 83 which rotationally supports the plurality of planetary gears 82 to receive transferred rotational energy of the hydraulic motor 20, an internal gear 84 freely rotatably meshed with the plurality of planetary gears 82, and a reduction gear 80 of the planetary-gear mechanism having an output shaft 85 to which energy of rotation of the internal gear 84 is transferred.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008011267-A (JP)
Title: Image processor, image processing method, image processing program, and memory medium
Inventor: SUWA TETSUYA
IPC: G06T1/00
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor capable of more accurately determining the attribute of an image, an image processing method, an image processing program, and a memory medium.  <P>SOLUTION: The image processor determines the attribute of an image containing pixels to be processed. It extracts an image region of a predetermined size including target pixels to be processed (S701), calculates the variation quantity about the image region from signal values of the pixels contained in the image region (S705), converts the pixels in the image region into N-value data of 3-value or more according to the calculated variation quantity (S709), and analyzes the N-value data resulting from the N-value conversion to determine the attribute of the target pixels to be processed (S711).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007007426-A (JP)
Title: Hierarchical motion estimating method, and ultrasonic imaging device for which the method is applied
Inventor: KIM BAEK SOP
IPC: A61B8/00
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hierarchical motion estimating method which displays a continuous ultrasonic image at real time and more accurately by reducing errors in whole region motions by reducing a calculation quantity for processing the continuous ultrasonic image, and to provide an ultrasonic imaging device for which the hierarchical motion estimating method is applied.  <P>SOLUTION: In this hierarchical motion estimating method, and the ultrasonic imaging device for which the method is applied, the hierarchical motion estimating method includes four stages. In the first stage, first and second input images are respectively resolved into two images having at least two hierarchical multiple levels. In the second stage, an arbitrary image having an arbitrary level resolution from among the images which have been resolved from the second input image is divided into at least two motion estimating regions, and a characteristic point is extracted. In the third stage, blocks of a specified size are arranged with the extracted characteristic point as the center. In the fourth stage, local motions of the blocks are respectively estimated by matching the first input image and the second input image, and the whole region motion of the motion estimating regions is estimated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008012687-A (JP)
Title: Method and apparatus for molding foamed sheet
Inventor: ARITA HIRONARI
IPC: B29C48/32
Filed: 2006-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding method for inexpensively molding a foamed sheet free from not only a spider mark but also the uneven pattern due to the density variation of a molten resin even if the foamed sheet is molded from a high pressure molten resin under a low temperature condition and having an excellent surface shape.  <P>SOLUTION: An inert fluid of a supercritical state is used as a foaming agent. A die mandrel (20) is integrated with an intermediate die main body (3) by one spider leg (24). The cross-sectional shape of the spider leg (24) has a boat shape and is formed into a streamline shape having an angle of 30-90° on its upstream and downstream sides. The cylindrical foamed sheet (T) extruded from a leading end lip part (19) is cut at the spider mark part to form the foamed sheet (S). The concentricity of the leading end lip part (19) is adjusted by an adjusting bolt (40).  <P>COPYRIGHT: (C)2008,JPO&INPIT