baber/WOPTO huggingface dataset:
Patent JP-2009075376-A (JP)
Title: Optical axis adjusting device and imaging apparatus
Inventor: TAKAHASHI YUKIO
IPC: G02B7/02
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To precisely adjust an optical axis at a high speed with a simple configuration.  <P>SOLUTION: The device uses magnetostriction actuators 10A to 10D that support a lens barrel 30 holding a lens 31, in four places and adjust the position and tilt of the lens 31. Based on the angles of yaw direction and the pitch direction of the optical axis L of the lens 31, the magnetostriction actuators 10A to 10D are driven to adjust the optical axis L of the lens 31.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009073080-A (JP)
Title: Liquid jet head
Inventor: MIYAJIMA HIROKI
IPC: B41J2/175
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid jet head capable of improving the yield by clearly distinguishing incorrect attachment during attachment work of an introduction needle unit to a holder.  <P>SOLUTION: An engagement part 37 is provided on a bottom part 35 of the introduction needle unit 36, an arrangement frame 33 positioning the introduction needle unit is provided on the holder 2, an engaged part 39 engaged with the engagement part is formed in a position corresponding to the engagement part of the introduction needle unit in the arrangement frame, an interference protruding part 40 is provided in an opposite side of the engaged part of an imaginary line L connecting tips of ink introduction needles 7 in arranged states, and when the introduction needle unit is arranged in the arrangement frame in particular orientation, it can be arranged without interference of the interference protruding part to the introduction needle unit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009076750-A (JP)
Title: Module
Inventor: YOSHIMOTO AKIO
IPC: H01L23/34
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the emission of heat generated by en element and reduce the mounting height from a substrate.  <P>SOLUTION: A module includes: a substrate 20 having one principal plane 20a, the other principal plane 20b and a through hole 22; a heat conducting part 30 having a mounting surface 32 arranged in such a manner as to close the through hole 22 and recessed towards the other principal plane 20b side rather than one principal plane 20a of the substrate 20; and an element 40 fixed onto the mounting surface 32.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009081906-A (JP)
Title: Drive motor
Inventor: NARITA HIROBUMI
IPC: H02K29/08
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem of conventional systems: though the attachment of a thermal protector to concentrated winding was performed by the fixation with a tight band or a lacing cord, it was bad in work efficiency such as that a fixing means concerned needed to be passed through a narrow space between teeth, etc.  <P>SOLUTION: A thermal protector holder, which holds a thermal protector displaceably with an elastic means for biasing the thermal protector, is fixed to the stator of a motor by a fixing means, and further silicon rubber is interposed between the winding and the thermal protector so as to improve the adherence with the winding.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008086773-A (JP)
Title: Assembly tool for modular orthopaedic implants, kit and related method
Inventor: JONES MICHAEL C
IPC: A61B17/16
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembly tool for modular orthopaedic implants, which is not bulky and used in arthroplasty.  <P>SOLUTION: For use in arthroplasty, an assembly tool for fitting a first component and a second component of prosthesis is provided. The tool includes a first member in contact with the first component and a second member connected to the second component. The first member defines a first member longitudinal axis. The first member and the second member provide for the assembly of the first component of prosthesis to the second component. The second member provides relative motion of the second member with respect to the first member when the second member is rotated relative to the first member about the first member longitudinal axis. The first member and the second member have relative motion features adapted to reduce friction that cooperated with each other to provide the relative motion of the first member with respect to the second member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009086300-A (JP)
Title: Karaoke remote control device data update system
Inventor: NAKAMURA TOMOAKI
IPC: G10K15/04
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently update a corresponding data to be updated by minimizing connection with a karaoke device in an karaoke remote control device data update system.  <P>SOLUTION: When a prescribed data in which release information is related to a data storage section, and prescribed remote control devices 21 and 22 are connected to connection connectors C1 to C3 of a collective type cradle 12, and the other remote control devices 21 and 22 are connected to the other connectors at the back, the remote control devices connected at the back obtain the release information of the corresponding data from either or both of the other remote control devices. If own release information is "small", the corresponding data of the other remote control device is obtained and updated in priority. If it is "large", the corresponding data is transmitted to the other remote control device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009084646-A (JP)
Title: Soft magnetic steel member, soft magnetic steel component, and method for producing the same
Inventor: CHIBA MASAMICHI
IPC: C22C38/00
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soft magnetic steel member which attains excellent a.c. magnetic properties and low magnetostriction equal to those of an electromagnetic stainless steel, after magnetic annealing.  <P>SOLUTION: The soft magnetic steel member has a composition comprising, by mass, 0.002 to 0.050% C, 1.5 to 2.8% Si, 0.2 to 0.8% Mn, ≤0.02% (excluding 0%) P, 0.02 to 0.1% S, ≤0.1% (excluding 0%) Cu, ≤1.0% (excluding 0%) Ni, ≤1.0% (excluding 0%) Cr, 0.05 to 1.0% Al, ≤0.0040% (excluding 0%) N and ≤0.0200% (excluding 0%) O, and satisfying 5≤Mn/S≤50 and Si+Mn+Cr≤4.0, and the balance iron with inevitable impurities, and in which the ratio of a ferritic phase occupied in the metallic structure is ≥95%, and also, the maximum grain size (the average value between the major axis and the minor axis) of carbides and MnS in the ferrite is ≤20 μm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009083668-A (JP)
Title: Filter device and motor-vehicle air-conditioner using the same
Inventor: AOKI NORIE
IPC: B01D46/00
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter device for a motor-vehicle air-conditioning system with which increases in resistance to the passage of air are suppressed over prolonged periods, and also the device is easy to handle in the production process as a filtering medium for a filter device can still expand and contract after it has been folded.  <P>SOLUTION: The filter device for a motor-vehicle air-conditioning system is characterized in that a filtering medium 100 has folds comprising a first group of lines, in which zigzag mountain fold lines 1a and valley fold lines 1b are alternately repeated in the Y direction with spaces between them, and a second group of lines 3 in which linear folds running in the Y direction and comprising alternately repeating mountain fold 3a and valley fold 3b sections are arranged parallel to one another; and the second group of lines 3 is intersected at each apex of the zigzag shape of the first group of lines, the mountain fold 3a and the valley fold 3b sections of the second group of lines 3 alternate at the point of intersection, and furthermore the mountain folds and valley folds alternate so that adjacent folds of the second group of lines which are split by each fold of the first group of lines are opposing folds.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009085405-A (JP)
Title: Liquid-sealed vibration isolator
Inventor: SHIMAZU HIDEAKI
IPC: F16F13/26
Filed: 2007-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid-sealed vibration isolator simplified in structure, enabling to selectively switch a plurality of orifices.  <P>SOLUTION: The vibration isolator is structured to switch the only flow path of a first orifice 21 between a connecting condition and a disconnecting condition by rotatively inserting a rotor 51 into the flow path of the first orifice 21 and rotating the rotor 51. Since it is unnecessary to arrange two flow paths in complicated routes such as crossing the two orifices like a conventional one wherein the two flow paths are switched by one rotor, routes of the first orifice 21 and a second orifice 22 can be simplified. Structure of a partition 20 as the whole can be thereby simplified, and the manufacturing cost can be reduced. Further, since air draining performance is improved, stay of air inside of each route when assembling under the liquid can be restricted to improve dynamic characteristic and reliability.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092097-A (JP)
Title: Blade tensioner
Inventor: SAKAMOTO HARUO
IPC: F16H7/08
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce bending stress acting on a bracket when a chain is running in a blade tensioner.  <P>SOLUTION: The bracket 10 for supporting a blade shoe 2 of the blade tensioner is provided with a metal base plate 4 having a pin 6 for rotatably supporting a base end 21 of the blade shoe 2, and a metal slide plate 5 having a slide face 5a for slidably supporting a tip end 22 of the blade shoe 2 and fixed to an end face 4c of the base plate 4. The slide plate 5 extends equally to both sides of the end face 4c of the base plate 4, and a cross section of the bracket 10 passing through the slide plate 5 is formed in a substantially T shape.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008169102-A (JP)
Title: Confetti-like silica-based sol and method for producing the same
Inventor: WAKAMIYA YOSHINORI
IPC: C09K3/14
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a confetti-like silica-based sol in which silica-based particulates having a peculiar confetti form are dispersed in a solvent.  <P>SOLUTION: The confetti-like silica-based particulates having a plurality of wart-like projections on the surface of spherical silica-based particulates, which has a surface roughness (SA1)/(SA2) value of a specific surface area (SA1) measured by the BET method or Sears method to a specific surface area (SA2) measured by the image analysis method and converted from an average particle diameter (D2) in the range of 1.7-10, and the average particle diameter (D2) measured by the image analysis method in the range of 7-150 nm, are dispersed in a solvent.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009064403-A (JP)
Title: Memory card
Inventor: JOW EN-MIN
IPC: G06K19/077
Filed: 2007-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory card, which has a small chip substrate and can reduce the manufacturing cost of a memory card.  <P>SOLUTION: The memory card includes a first cover, a second cover, a set of leads, and a memory element. The first cover has a set of openings. The second cover is connected to the first cover to define a storage space. The reads are set in the storage space, with one-side ends thereof being exposed in conformation to the openings to form external terminals. The memory element is also set in the storage space, and includes a chip substrate and at least one functional element electrically connected to the chip substrate, and the chip substrate has a set of conductive pads to be electrically connected to the other end sides of the leads. According to the structure, a memory card having a small chip substrate structure can be designed to reduce the manufacturing cost.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009093760-A (JP)
Title: Head suspension mechanism of magnetic disk device
Inventor: ICHIHARA JUNICHI
IPC: G11B21/21
Filed: 2007-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head suspension mechanism with structure achieving high impact resistance by suppressing removal of a slider and suspension from a disk due to impact applied to a magnetic disk device.  <P>SOLUTION: Head suspension mechanism supporting a head slider 328 through a suspension 314 and a flexure 316 in the magnetic disk device comprises an elastic member 450 which is attached to the suspension 314 or the flexure 316 and which can be deformed in the direction vertical to a disk 110 plane, and a tip mass 460 which is provided at the tip of the elastic member 450 and which is arranged to face, via a slight gap, the back 330 of the head slider at the vicinity of an air inflow end part 322 of the head slider 320, then, the device is constituted so that when impact is applied to the magnetic disk device, the tip mass 460 regulates attitude of the head slider 320.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092604-A (JP)
Title: Rollover judging device
Inventor: SUGIE SATORU
IPC: G01M17/06
Filed: 2007-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rollover judging device capable of accurately judging whether a vehicle rolled over by presuming the behavior of the vehicle after one wheel rises from a road surface.  <P>SOLUTION: The rollover judging device includes a wheel floating determining means 31 detecting the rising state of either one of right and left wheels from the road surface, and a first determining part 35 computing a predicted value for predicting the rollover behavior of the vehicle when either one of the right and left wheels is in a state of rising from the road surface, judging whether external force acts upon the vehicle based on the predicted value, and judging whether the vehicle rolled over based on the predicted value when judging that no external force acts upon the vehicle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009091524-A (JP)
Title: Amphoteric polymer and hair treating agent
Inventor: SUENAGA ERIKA
IPC: A61K8/84
Filed: 2007-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amphoteric polymer from which a coating film having appropriate hardness and flexibility and reduced adhesiveness can be obtained.  <P>SOLUTION: The amphoteric polymer (A) has a constitutive unit represented by general formula (1), wherein, R<SP>1</SP>is a hydrogen atom, a methyl group or an ethyl group; R<SP>2</SP>is a 1-6C alkylene group, R<SP>3</SP>and R<SP>5</SP>are each a 1-6C alkyl group; R<SP>4</SP>is a 1-3C alkylene group; Q is an oxygen atom or -NH-; and Z is -COO or -SO<SB>3</SB>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009097768-A (JP)
Title: Built-in type air conditioner
Inventor: NISHIHARA TAKURO
IPC: F24F1/00
Filed: 2007-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a built-in type air conditioner capable of carrying out disinfection of air, and capable of securing the supply amount of blown out air.  <P>SOLUTION: The built-in type air conditioner is installed in a ceiling part 32 of a building, and a blowout duct 26 is extended to an indoor unit 35 housing a heat exchanger and a fan. It is provided in an interior of the indoor unit 35 with an electrolytic water supplying means 100 for electrolyzing water including predetermined ion types and producing electrolytic water including active oxygen or the like, an air disinfection means 200 installed in a state covering an opening of a blowout opening 47 connected to the blowout duct 36 for contacting the electrolytic water including active oxygen or the like supplied from the electrolytic water supplying means 100 with taken in air, and a moving means 300 for moving the air disinfection means 200 and capable of adjusting an area covering the opening of the blowout opening.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009103940-A (JP)
Title: Zoom lens and projector device using same
Inventor: KAWAKAMI ETSURO
IPC: G02B15/167
Filed: 2007-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens that has high performance, a small lens aperture, and a compact size and magnifies and projects an image from a light valve, such as a DMD which forms an image by changing the reflecting direction of light, onto a screen or others.  <P>SOLUTION: The zoom lens capable of varying magnification includes, in order from the magnifying side, a first lens group with positive refractive power as a whole, a second lens group with negative refractive power as a whole, and a third lens group with positive refractive power as a whole. On the reducing side of the third lens group, the light valve, such as a DMD, is disposed with a large space from the third lens group. In such a zoom lens, the first lens group is fixed in the course of varying magnification. The second lens group mainly used to vary magnification moves on the optical axis from the magnifying side to the reducing side on account of the operation of varying magnification from the wide-angle end to the tele-photo end. At the same time, the third lens group is also synchronized to move on the optical axis. Thereby, the entire system of the lens varies the magnification.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009108912-A (JP)
Title: Dynamic damper and combination structure for dynamic damper component
Inventor: HAMADA MASAAKI
IPC: F16F15/02
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic damper having a novel structure that can stably obtain excellent damping effects even under a situation that an environment such as a temperature drastically changes while ensuring a large damping force.  <P>SOLUTION: A mounting member 12 is arranged oppositely to a mass member 14 on both sides across the mass member in one direction orthogonal to an input direction of vibration to be damped. A plurality of leaf springs 28 respectively elastically connect the opposite faces on both sides. Each leaf spring 28 is arranged so as to expand in a direction orthogonal to both directions of the input direction of vibration to be damped and a direction that the mass member 14 and the mounting member 12 face each other. Each damping material 24 is arranged between the opposite faces on both sides. The damping material is shear-deformed when the mass member 14 is displaced relative to the mounting member 12 in the input direction of vibration to be damped.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009110813-A (JP)
Title: Manufacturing method of battery, and electrode tab cutting device
Inventor: FUKUZAWA TATSUHIRO
IPC: H01M2/06
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a battery capable of preventing deterioration of strength of an electrode tab.  <P>SOLUTION: The manufacturing method of the battery comprises a fabrication process of the battery before cutting in which a power generation element to which an electrode tab 104a is connected is housed in an outer package formed of an upper outer package member 106 and a lower outer package member 107, and a seal member 110 is interposed between the end portions 1061, 1071 of the upper outer package member 106 and the lower outer package member 107 and electrode tab 104a led out to the outside from the interior of the outer package, and the end portions 1061, 1071, the seal member 110, and the electrode tab 104a are adhered at least in the range of the end portions 1061, 1071, and the battery before cutting the electrode tab is fabricated, and a cutting process in which, while holding the electrode tab 104a by pressing dies 201, 202 heated of a shape along the outer fringes 1062, 1072 of the end portions 1061, 1071 of the upper outer package member 106, and the lower outer package member 107 in the battery before cutting the electrode tab, the electrode tab is cut into a prescribed shape.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008043349-A (JP)
Title: Method for increasing efficiency of recombinant aav production
Inventor: SAMULSKI RICHARD J
IPC: C12N7/01
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide methods for solving conventional and technical issues in the production of stocks of recombinant adeno-associated virus (AAV).  <P>SOLUTION: Disclosed is a method for producing stocks of recombinant AAV, wherein the method comprises (a) simultaneously transfecting cells which express AAV REP protein at lower level than that of wild-type cells and enable to replicate AAV with (i) a recombinant AAV vector which contains a foreign DNA sequence and can be incorporated into an infectious AAV virion and (ii) a recombinant helper AAV DNA which provides viral functions sufficient for replication of the recombinant AAV vector and for packaging into the infectious AAV virion, and (b) collecting a produced virion.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009109858-A (JP)
Title: Charging roller, electrophotographic process cartridge, and electrophotographic equipment
Inventor: SUZUKI TAKESHI
IPC: G03G15/02
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging roller which is inexpensive but excellent in electrostatic charging and adhesion-proofing and also excellent in the points of charged horizontal stripes, start stripes and cleaning failures.  <P>SOLUTION: This charging roller has a conductive elastic layer 2 formed around a conductive shaft core, and two or more conductive coat layers 3 at least formed on the outer surface of the conductive elastic layer. When representing the film thickness of the outermost layer 3(o) of the conductive coat layers by (a) and the total film thickness of the inner layer 3(i) of the conductive coat layers by (b), expression 0.016≤a/b≤0.300 is satisfied, provided that 3 μm≤(a)≤50 μm and (b)≥150 μm. The outermost layer 3(o) contains particulates 11 whose average particle size is (a)/4 or larger and 3(a)/4 or smaller.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009112156-A (JP)
Title: Constant-power discharge circuit and power converter with it
Inventor: FUJITA AKIYOSHI
IPC: H02M7/06
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge circuit largely reduced in power loss during an operation in comparison with a conventional discharge circuit, and preventing the complicatedness of a control.  <P>SOLUTION: The constant-power discharge circuit 1 is composed of: a transistor Q adjusting a discharge current I<SB>D</SB>by a gate voltage; a shunt resistor R<SB>D</SB>' outputting a reference voltage E<SB>R</SB>proportional to the discharge current I<SB>D</SB>adjusted by the transistor Q; and a constant-power control circuit 3 determining a discharge-current set value I<SB>D*</SB>in response to a residual voltage E<SB>C</SB>gradually lowered by a discharge while controlling the gate voltage so that the discharge current I<SB>D</SB>is equalized to the discharge-current set value I<SB>D*</SB>by comparing the set value I<SB>D*</SB>and the reference voltage E<SB>R</SB>. The constant-power control circuit 3 compares the residual voltage E<SB>C</SB>and a comparison voltage preset in response to one or more changed nodes, and changes the discharge-current set value I<SB>D*</SB>when the residual voltage E<SB>C</SB>is lower than the comparison voltage.  <P>COPYRIGHT: (C)2009,JPO&INPIT