baber/WOPTO huggingface dataset:
Patent JP-2008245069-A (JP)
Title: Filter device and method of calculating filter coefficient
Inventor: HISAYOSHI TOSHIHIRO
IPC: H03H17/06
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique with which an output signal of high quality can be obtained at low cost when adjusting frequency characteristics of an input signal.  <P>SOLUTION: A filter device 1 includes: gain setting sections 50a-50n for setting a gain for each frequency band; transmission sections 41a-41n for generating a reference waveform that becomes a reference for each frequency band; and a filter coefficient arithmetic section 40 in which reference waveforms generated by computing elements 42a-42n are integrated with the set gain for each frequency band, filter coefficients are calculated by integrating a raised cosine window function to the relevant integration results by raised cosine arithmetic sections 43a-43n, and filter coefficients for each of frequency bands are added by an adder 44.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244356-A (JP)
Title: Chipping treatment method of semiconductor wafer
Inventor: YABUKI AKIRA
IPC: H01L21/301
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chipping treatment method of a semiconductor wafer capable of dicing with generation of chipping suppressed.  <P>SOLUTION: A chipping treatment method of a semiconductor wafer includes steps of (a) sticking a surface protective tape to a pattern surface side; (b) grinding the rear side of the semiconductor wafer with the surface protective tape stuck to the pattern surface side, and sticking a rear surface protective tape to this rear side; (c) cutting only the rear surface protective tape along a street of the semiconductor wafer to thereby form a groove therein; (d) performing plasma-treatment from the side of the rear surface protective tape with the groove formed therein, and etching the exposed semiconductor wafer in the groove to individualize it to chips; (e) sticking a support fixing tape to the side of the individualized rear surface protective tape; (f) peeling the surface protective tape on a pattern surface side; and (g) picking up the chips to move the chip to a die-bonding step.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239237-A (JP)
Title: Plastic cap with ic tag
Inventor: KUROSAWA TAKAHIRO
IPC: G06K19/07
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic cap with an IC tag which can input product information into the IC tag and can output product information input certainly by disturbing neither transmission nor reception of information to the IC tag.  <P>SOLUTION: In the plastic cap, the IC tag 10 memorizing product information is provided on the upper face of the top plate 21 and a shielding member 50 is provided on the inner side of the top plate 21 and such a space so as not to disturb neither transmission nor reception of signals to the IC tag 10 is secured between an aerial 3 in the IC tag 10 provided on the upper face of the top plate 21 and the level surface of a liquid in a container by the shielding member 50.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246592-A (JP)
Title: Grinding water treatment device for lens grinding device
Inventor: TAKAHASHI TAKASHI
IPC: C02F1/20
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding water treatment device which removes and deodorizes a bad-smelling harmful substance such as hydrogen sulfide in the grinding water treatment device, especially even in a grinding water tank, by arranging a deodorant member made of an adsorption substance chemically adsorptive to a sulfur component such as a hydrogen sulfide molecule in the dehydration layer of the grinding water treatment device or in the grinding water of the grinding water tank.  <P>SOLUTION: This grinding water treatment device separates and treats grinding chips from the used grinding water used in grinding eyeglass lens in the machining section of the lens grinding device. The deodorant member is arranged in a dehydration means, or inside the grinding water tank or in the grinding water.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247402-A (JP)
Title: Packaging material
Inventor: SHIBA YOSHITO
IPC: B65D65/40
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging material having a superior resistance against poultice, bathing agent or spice.  <P>SOLUTION: There is provided a packaging material for poultices, bathing agents or spices having a barrier layer, an adhesion layer and a sealant layer laminated in this order, wherein acid modified polyolefin resin containing (metha) acrylic ester component as the adhesion layer is used and an amount of the adhesion layer is in the range of 0.001 to 5 g/m<SP>2</SP>. Further, there is provided a method for manufacturing the packaging material, wherein the adhesion layer made of acid modified polyolefin resin containing (metha) acrylic easter component is formed on the barrier layer, and molten sealant resin is laminated on it by an extrusion lamination through the adhesion layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008253003-A (JP)
Title: Dc-dc converter, method and system for supplying power supply voltage
Inventor: HASEGAWA MORIHITO
IPC: H02M3/155
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC-DC converter which can remove the impact of chattering without adjusting the circuit constants, and the like, in advance.  <P>SOLUTION: An operation control signal CNT is inputted externally to a soft start control circuit 10G. An output voltage control signal VCS from a charge/discharge control circuit 30G or an output voltage Vout from a power section 50G are also input to the soft start control circuit 10G. The soft start control circuit 10G performs a first operation for neglecting a stop command during a period from start to end of soft start operation of a DC-DC converter 1G, or a second operation for neglecting an operation command during a period from start of DC-DC converter stop to end of the DC-DC converter stop due to drop of the output voltage Vout near zero.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250481-A (JP)
Title: Content management system and content management program
Inventor: MATSUMOTO AKIRA
IPC: G06F17/30
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for extracting proper content from a plurality of contents acquired through a network under the consideration of usability for a user.  <P>SOLUTION: Object entity is designated based on retrieval conditions input to a terminal 200 by a user. Also, first content is extracted based on first unique information showing attributes unique to object entity in a network. Furthermore, content having a first reference value or more of a first unique value showing the strength of relevance with second unique information showing attributes unique to the object entity is extracted as second content. Thus, it is possible to extract proper content from a plurality of content to be acquired through a network under the consideration of the usability for a user by extracting not only the first content but also the second content.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246752-A (JP)
Title: Heat-resistant rubber hose for diesel
Inventor: FUKAYA EIJI
IPC: B32B1/08
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-resistant rubber hose for diesels which is excellent in exhaust gas condensate resistance (acid resistance), heat resistance, fire retardancy, and low temperature properties.  <P>SOLUTION: The heat-resistant rubber hose has a tubular inner layer 1 and an outer layer 2 formed on the periphery of the inner layer 1. The inner layer 1 is formed by using a material for the inner layer which contains an ethylene-vinyl acetate copolymer elastomer (EVM) (A) and an organic peroxide crosslinking agent (B) as indispensable components and does not contain an acid receiving agent. The outer layer 2 is formed by using a material for the outer layer which contains the ethylene-vinyl acetate copolymer elastomer (A), the organic peroxide crosslinking agent (B), and a metal oxide and/or a surface treatment metal hydroxide (C) as indispensable components.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008252594-A (JP)
Title: Sequential scanning converter, and sequential scanning conversion method
Inventor: MATSUBARA SHIYOUGO
IPC: H04N7/01
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sequential scanning converter of a motion adaptive type with which deterioration in image quality in sequential scanning conversion is prevented.  <P>SOLUTION: The sequential scanning converter 1 is provided with: a field delay part 10; a field delay part 11, a motion detection part 12, an interfield zero vector correlation detection part 13, a screen illumination component fluctuation detection part LD, a motion detection compensation part 14, an interpolation pixel generation part 15 for moving images and an interpolation pixel generation part 16 for still images, an interpolation pixel mix generation part 17 and time series conversion part 18, wherein the interfield zero vector correlation detection part 13 detects correlation between small areas constituted by dividing the whole screen at the same screen positions between fields, the screen illumination component fluctuation detection part LD detects screen illumination component fluctuation between fields, the motion detection compensation part 14 intensifies compensation of motion detection of the whole screen when the screen illumination component fluctuation is detected by the screen illumination component fluctuation detection part LD and weakens compensation of the motion detection of the whole screen when the screen illumination component fluctuation is not detected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246082-A (JP)
Title: Golf club head
Inventor: KUSUMOTO HARUNOBU
IPC: A63B102/32
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf club head which allows a higher hitting angle along with a higher directional stability by arranging the position of the center of gravity backward.  <P>SOLUTION: In the golf club head 10, an internal space N is formed with the face part 12 with a golf ball hitting surface formed on its front, the top part 14, the sole part 16, the toe part 18, the heel part 20 and a back part 26 from the rear part of a crown part 22 bent of the top part 14 to the rear part of the sole part 16. The back part 26 has a flexible part 31a arrayed along a rim part linked to the crown part 22 and a weight addition part 34 arrayed within the internal space N. The weight addition part has a crown side groove 42 and a back side groove 40 extending separately in the toe-heel direction, formed between the crown part 22 and the flexible part 31a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008257887-A (JP)
Title: Rotary switch
Inventor: HAYATA HAJIME
IPC: H01H19/08
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary switch capable of improving workability in a manufacturing process and being simplified in structure by reducing a wire amount of an electric wire.  <P>SOLUTION: The rotary switch 10 has substrates 13, 14 and 15 in which conducting contacts 28, 29, 30, 31, 34, 35, 36, 37, 40, 41, 42 and 43 are arranged at annular prescribed positions around a rotary axis 12, and signal lines 18, 19 and 20 connected to each substrate. Then, the substrates 13, 14 and 15 are superposed, and by coupling the conductive contacts 28, 29, 30, 31, 34, 35, 36, 37, 40, 41, 42 and 43 vertically, and making them conductive to one another, mutually different patterns are formed, and conducting patterns corresponding to the prescribed positions of the substrates 13, 14 and 15 are extracted by the plurality of signal lines 18, 19 and 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256809-A (JP)
Title: Image forming apparatus
Inventor: NARITA SACHIKO
IPC: G03G21/00
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which is capable of suppressing failures generated, when the conveyance conditions of a recording material are different.  <P>SOLUTION: Information from a user is accepted (step 101) and the accepted information is outputted to a register section. The register section sets a paper conveyance path, and the like, and registers the set items in a management table (step 102). A main control section registers the passage order of sensors, through which the recording material passes in the management table (step 103). The main control section registers an on-check signal monitoring start time, when a paper conveyance control section starts to monitor an on-check signal outputted from each sensor, and the like, in the management table (steps 104 and 105). The paper conveyance control section monitors whether the on-check signal, etc. are outputted from the sensor (steps 106 and 107). The paper conveyance control section registers the output time, and the like, of the on-check signal, etc. in the management table (step 108), to complete processing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254949-A (JP)
Title: Growing method and pulling apparatus for single crystal
Inventor: MIYAHARA YUICHI
IPC: C30B30/02
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a growing method and a pulling apparatus for a silicon single crystal, wherein the yield and the productivity of the single crystal can be enhanced by preventing the occurrence of dislocation when growing the single crystal, and wherein the variation of the thickness of an oxidation film is suppressed in the thermal oxidation processing after cutting to wafers.  <P>SOLUTION: In the pulling and growing method of the single crystal 14 from a silicon raw material molten liquid melted in a quartz crucible 11a by the Czochralski method, the single crystal 14 is grown by impressing a direct current voltage so that the outer wall side of the quartz crucible 11a becomes a positive electrode and a pulling wire or a pulling shaft 15 side to pull the silicon single crystal 14 becomes a negative electrode and the single crystal 14 is grown by passing an electric current to be constant in the silicon single crystal 14 throughout single crystal pulling. In the growing method of the silicon single crystal and its pulling apparatus, an appropriate crystallized layer, namely devitrification, is generated on the inner wall surface of the quartz crucible 11a and simultaneously Li concentration in the silicon single crystal 14 can be controlled.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008033247-A (JP)
Title: Liquid crystal device, method of driving liquid crystal device, and electronic apparatus
Inventor: FUJITA SHIN
IPC: G09G3/36
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal device suppressing the degradation in a display quality, in the liquid crystal device equipped with a pixel electrode constituting a pixel capacitor and a common electrode on one substrate of a pair of substrates holding a liquid crystal, a driving circuit of the liquid crystal device, a driving method of the liquid crystal device, and an electronic apparatus equipped with the liquid crystal device.  <P>SOLUTION: The liquid crystal device 1 includes a control circuit 30 which alternately supplies a voltage VCOML and a voltage VCOMH to a common electrode 56, a scanning line driving circuit 10 which successively supplies the selection voltage for selecting the scanning line Y to a plurality of the scanning lines Y, and a data line driving circuit 20 which alternately supplies an image signal of positive polarity of the potential higher than the voltage VCOML and an image signal of negative polarity of the potential lower than the voltage VCOMH to a plurality of data lines X when the scanning line Y is selected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008254349-A (JP)
Title: Coated steel sheet whose processing part is excellent in corrosion resistance
Inventor: TAKAOKA SHINJI
IPC: B05D7/14
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated steel sheet with a rigid highly corrosion-resistant zinc alloy-plated layer as its substrate which can remarkably suppress decreasing in corrosion resistance on a processed part even when a severe forming processing is applied under a low temperature environment in winter time.  <P>SOLUTION: The coated steel sheet excellent in corrosion resistance on its processed part has a zinc alloy-plated layer with a cross-sectional hardness of ≥80 HV on the surface of the steel sheet, and has at least one layer of a coating film layer satisfying the following condition A on the upper layer than the plated layer, and when the total value of the values X defined by the following equation (1) on respective coating layers satisfying the condition A is expressed by X<SB>TOTAL</SB>, the following equation (2) is held. In the condition A, the breaking elongation of the coating layer is ≥50%, and the Young's modulus is ≥5 N/mm<SP>2</SP>. The equation (1) is X=[Young's modulus of the coating film (N/mm<SP>2</SP>)]×[thickness of the coating film (μm)], and the equation (2) is X<SB>TOTAL</SB>≥3×[thickness of the plated layer (μm)].  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258103-A (JP)
Title: Mold connector and its manufacturing method
Inventor: SAWADA TAKASHI
IPC: H01R43/24
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold connector which can secure high water-proofness and its manufacturing method.  <P>SOLUTION: The mold connector M is provided with a terminal metal fitting 20 fixed on a core wire 32 of which the insulation cover 31 of a wire 30 is peeled and exposed and a molded resin portion 40 formed by molding a portion including this fixed portion and a top end portion of the insulation cover 31 by a synthetic resin. On an end portion opposite to the top end of the wire 30 out of the molded resin portion 40, a cylindrical projected portion 46 is integrally provided surrounding the insulation cover 31, and on a projected end portion of the cylindrical projected portion 46, there is a coating of a sealant 48 which seals between an inner circumferential portion of the cylindrical projected portion 46 and the insulation cover 31 over an outer circumferential surface of the insulation cover 31 of the wire 30 extending from the projected end portion through an outer circumferential surface of the cylindrical projected portion 46.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261996-A (JP)
Title: Zoom lens and imaging apparatus
Inventor: MATSUI TAKUMI
IPC: G02B13/18
Filed: 2007-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens which achieves a high variable power ratio of over 5 times without causing upsizing in an optical axis direction.  <P>SOLUTION: The zoom lens 1 is constituted by arranging a first lens group GR1 having positive refractive power, a second lens group GR2 having negative refractive power, a third lens group GR3 having positive refractive power, a fourth lens group GR4 having positive refractive power, a fifth lens group GR5 having negative refractive power and a sixth lens group GR6 having positive refractive power in order along an optical axis from an object side to an image side. The first lens group GR1 includes a reflection member L2 for bending the optical axis by about 90 degrees. The first and the third lens groups GR1 and GR3 are positionally fixed on the optical axis when varying power and when focusing. By moving the second, the fourth and the fifth lens groups GR2, GR4 and GR5 on the optical axis, the power is varied, and by moving the fourth lens group GR4 and/or the fifth lens group GR5 on the optical axis, focusing is performed. By moving the sixth lens group GR6 in a direction nearly orthogonal to the optical axis, image shift is performed, and the fourth lens group GR4 includes only a positive lens and a negative lens.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008262405-A (JP)
Title: Document processing system
Inventor: MIYAMOTO DAIJIRO
IPC: G06F3/12
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To confirm an output state including fixing of the number of sheets after fixing the number of sheets to that desired by a user.  <P>SOLUTION: The number of sheets to be output is set to the desired number of sheets, and pages which are fallen in the set number of sheets and pages which are not fallen in the set number of sheets are displayed so as to be discriminated from each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008263078-A (JP)
Title: Electronic equipment
Inventor: TAKII AKIRA
IPC: H05K7/20
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment for suppressing the decline of a cooling performance when one of a plurality of fans is stopped in the serial arrangement of the fans.  <P>SOLUTION: In the electronic equipment 1, an intake port 12a is opened on the surface of a case body 10, an exhaust port 14a is opened on the surface of the case body 10, an air suction fan 13 is attached to the intake port 12a and an exhaust fan 15 is attached to the exhaust port 14a. An intake port 12b is opened on the same surface as for the intake port 12a, and an exhaust port 14b is opened on the same surface as for the exhaust port 14a. Air path switching valves 19 and 20 are switched so as to open the intake port 12a and the exhaust port 14a when the air suction fan 13 and the exhaust fan 15 are operated so as to open the intake port 12b and the exhaust port 14b when the air suction fan 13 and the exhaust fan 15 are stopped.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260474-A (JP)
Title: Vehicular photographic device
Inventor: YOSHINO KEIICHI
IPC: B60R25/31
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To surely take pictures of a desired area, with a vehicular photographic device mounted on a vehicle to take pictures inside or around the vehicle.  <P>SOLUTION: When an unauthentic action on the vehicle is detected and an abnormality (an unauthentic action) is determined by a control ECU 30 based on a signal from an in-vehicle abnormality detection sensor 40 detecting a portion suffering the unauthentic action, the control ECU 30 drives a camera drive actuator 20 to direct a vehicle interior photographing camera 10 to the portion where the abnormality is detected. The vehicle interior photographing camera 10 is started to take pictures of the area including the portion where the abnormality is detected. Therefore, the pictures of the portion where the abnormality is detected are surely taken. A picture of a third party who committed a fraud is surely taken.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008261320-A (JP)
Title: Miniflow valve
Inventor: OGINO SHINJI
IPC: F04B49/10
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniflow valve having a simple structure, and to be accurately opened and closed.  <P>SOLUTION: A miniflow valve 1 is disposed in a miniflow pipe connected between a discharge side and a suction side of a main pipe where a liquid fed under pressure by a centrifugal pump circulates, and is opened when the head of the centrifugal pump has exceeded a predetermined value, thereby to return a fluid from the discharge side onto the suction side through the miniflow pipe. A miniflow valve including a pilot valves 40c, 41 which are opened or closed on a basis of a differential pressure between discharge side pressure and suction side pressure of the liquid, and main valves 28, 34 which is opened or closed in accordance with the opening or closing operation of the pilot valves 28, 34 are provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT