baber/WOPTO huggingface dataset:
Patent JP-2011094662-A (JP)
Title: Bearing structure of in-wheel motor, and the in-wheel motor
Inventor: MATSUDA YASUYUKI
IPC: F16C25/08
Filed: 2009-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To apply a preload to the bearing of the main shaft; to suppress a change in the preload along with the thermal expansion of the main shaft and a case caused by the heating of an electric motor.  <P>SOLUTION: An in-wheel motor includes the main shaft 50 to which a rotor 42 is fixed, the case 20 having a stator 41 fixed to the outer periphery of the rotor for storing the stator, the rotor and the main shaft, and a pair of bearings 61, 62 provided to face to each other in the axial direction for supporting the main shaft rotatably to the case. The case is divided into one case 20A contacting the outside surface 61ba of the bearing 61 and the other case 20B contacting the outside surface 62ba of the bearing 62. One case and the other case are fitted to be mutually movable to the axial direction and to be immovable to the radial direction. In a state that one case and the other case are fastened and fixed together by a fixing part 30 while making a pair of the bearings close to each other in the axial direction, a gap 110 for axially separating one case from the other case is provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011095625-A (JP)
Title: Developing device
Inventor: ITO MINORU
IPC: G03G15/08
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device giving a high-quality electrophotographic image.  <P>SOLUTION: The developing device includes a magnetic single component developer, a developing container for housing the developer, a rotatably held developer carrier that carries the developer on the surface thereof, and a developer layer thickness-regulating means, wherein the magnetic single component developer contains developer particles and a hydrotalcite compound, the developer particles contain at least a polymer (A) having at least one of a sulfonic acid group, sulfonate group and sulfonate ester group, and a magnetic material and a binder resin, the hydrotalcite compound is present on the surfaces of the developer particles, the developer carrier comprises a substrate and a resin layer formed on the surface of the substrate, and the resin layer contains a binder resin, a specified acrylic resin and conductive particles.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011099535-A (JP)
Title: Dust cover for ball joint
Inventor: HOSEN TATSURO
IPC: F16C11/06
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust cover for a ball joint which can be used for a long period of time, in which an interference of a side lip itself does not have to be increased, and in which the function of the side lip provided for a small-diameter opening of the dust cover is not damaged even if an inclination angle of a ball stud to a socket is large (an oscillation angle is large).  <P>SOLUTION: In the dust cover for the ball joint made of rubber-like elastic material, a ball head part formed on one end of the ball stud is held in the socket, a shaft part of the other end of the ball stud is fastened and fixed to a knuckle, one-end large diameter opening is fixed to and held by an outer peripheral surface of the socket, and the other end small diameter opening is held by the shaft part. The dust cover includes the side lip which seals and contacts an outer peripheral surface of the knuckle on the small-diameter opening side. The side lip is arranged with a spring means for pressing the side lip to the outer peripheral surface side.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011098386-A (JP)
Title: Bending device and bending method
Inventor: HASEGAWA OSAMU
IPC: B21D7/06
Filed: 2009-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bending device which can improve workability for bending of a pipe material with a hollow cross section.  <P>SOLUTION: The bending device includes a pair of wing-type dies 3 which are connected to be swingable through a pair of fulcra 2, a pair of chucks 4 for holding both ends of the pipe material W respectively, a supporting face 31 for supporting the pipe material W, a mounting face 32 for mounting the chuck 4, a back face 33 positioned opposite to the supporting face 31, a cushion pad 5 for urging the back face 33 toward the supporting face 31, a projected part 34 projecting from the back face 33 in the projection direction A toward the supporting face 31, a punch 6 for pressing the pipe material W in the direction B from the supporting face 31 toward the back face 33 selectively, and a constraining face 341 for imparting axial force to the pipe material W by constraining movement of the chucks 4 to the placing face 32 in the extending direction S of the pipe material W, when the punch 6 presses the pipe material W.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011088665-A (JP)
Title: Pet bottle cap opener
Inventor: TAKAHASHI KAZUAKI
IPC: B67B7/18
Filed: 2009-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary tool to open a cap by small effort since an older person is apt to complain about difficulty to open a PET bottle cap.  <P>SOLUTION: The tool is made of a soft plastic and has a cylindrical shape and an opening part is provided in a part of the inner diameter and the opening part has a shape to have function to be fit into the PET bottle cap from both of the vertical direction and the horizontal direction and to have visibility. The inner diameter is slightly larger than the diameter of the PET bottle cap to be fit so that fitting can be performed easily and the tool is provided with a thinner thickness part and a higher flexibility so that the tool has a structure capable of holding and opening the PET bottle cap by a comparatively small grip. There is no burden to finger tips since the tool is held and rotated by the roots of fingers.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010077139-A (JP)
Title: Viral polymerase inhibitor
Inventor: BEAULIEU PIERRE LOUIS
IPC: C07D209/08
Filed: 2009-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide new serial compounds having inhibitory activity to HCV polymerase.  <P>SOLUTION: There are provided an isomer, enantiomer, diastereomer or tautomer of a specific indole compound represented by the formula [wherein R<SP>3</SP>is cycloalkyl; R<SP>2</SP>represents heterocycle such as furan or pyridine; and L represents specific amino containing nitrogen-containing heterocycle] and salts thereof, as an inhibitor of HCVNS5B polymerase.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011108839-A (JP)
Title: Solid-state imaging device, manufacturing method thereof, and camera
Inventor: OTA KAZUNOBU
IPC: H01L27/146
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To suppress yield deterioration while improving the dynamic range by steepening the PN junction in a solid-state imaging device.  <P>SOLUTION: In the solid-state imaging device, a photodiode is formed which has a first conductivity type semiconductor area 17 dividedly formed for each pixel arranged on a semiconductor substrate 10, a first conductivity type transfer gate electrode (21a) is formed on the semiconductor substrate via a gate insulating film 20 in an area neighboring the photodiode to transmit signal charges generated and accumulated in the photodiode, a signal reading unit is formed to read a voltage corresponding to the signal charge or the signal charge, and an inversion layer induction electrode (21b) is formed on the semiconductor substrate via the gate insulating film 20 in an area covering a portion or the whole of the photodiode, and is composed of a conductor or a semiconductor having a work function larger than that of the transfer gate electrode, wherein an inversion layer 17a is induced, which is formed by accumulating a second conductivity type carrier on a surface of the inversion layer induction electrode side of the semiconductor area through the inversion layer induction electrode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011105999-A (JP)
Title: Method for manufacturing heater, and film deposition system
Inventor: SUZUKI KUNIHIKO
IPC: C04B35/565
Filed: 2009-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a heater which is usable for the epitaxial growth of an SiC film.  <P>SOLUTION: The heater includes a heating element heat-generated by energization. The heating element can be obtained, after the obtainment of an SiC sintered compact 1 having prescribed shape and electric specific resistance, by coating the surface of the SiC sintered compact 1 with a plurality layers of SiC thin films 2 to 5. The plurality of layers of the SiC thin films 2 to 5 are formed respectively at different film deposition temperatures, and the film deposition temperature is higher as it goes to the external side layer. Respective film deposition temperatures are preferably controlled to 1,400°C±50°C, 1,600±50°C, 1,800±50°C, and 2,000°C±50°C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011109599-A (JP)
Title: Permutationally irreversible secured confidential information authentification
Inventor: TAKADA TSUTOMU
IPC: H04L9/32
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To achieve independence of an applicant allowing the applicant to assure secrecy to an authenticator even for authentication generally used in the Internet or the like.  <P>SOLUTION: A block cipher formed by rearranging two values multiple times by XOR calculation and comparison calculation circulates. However, values having a characteristic of a pseudo random number can be found by performing XOR calculation and rearrangement again by selecting a value of its intermediate output. Two outputs having a deflection property and corresponding to an initial value on one-on-one level in double verification out of them verify uniqueness of the two values. If the requirement of qualification authentication is one-on-one correspondency to verification information stored by both of them instead of coincidence of the password of the applicant with verification information stored by an authenticator, the applicant can keep secrecy for the authenticator.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011109626-A (JP)
Title: Broadcast program display device, and control method thereof
Inventor: IWASE TOSHIHIRO
IPC: H04N7/173
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast program display device capable of surely presenting the existence of a second broadcast program to a user.  <P>SOLUTION: The broadcast program display device 100 includes: a master screen processing section 2 for performing processing for displaying a first broadcast program on a first screen of a display 5; a slave screen processing section 3 for performing processing for displaying a second broadcast program on a second screen of the display 5; and a sensor 7 for detecting the existence of the user in the front of the display 5. When the sensor 7 detects the existence of the user, a combination processing section 4 combines the second broadcast program selected by a channel selector 6 and processed by the slave screen processing section 3 with the first broadcast program. In other words, the broadcast program display device 100, when the user exists in the front of the display 5, displays the second broadcast program on the second screen of the display 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011110126-A (JP)
Title: Laminated product for bedding
Inventor: KAWABATA HIDEKI
IPC: A47G9/10
Filed: 2009-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a comfortable laminated product for bedding which can immediately sense warmth without requiring a period before sensing warmth when going into a futon in a cold atmosphere.  <P>SOLUTION: In the laminated product for bedding, in which side texture 7 on the right side and side texture 7 on the skin side are connected in a bag form and cotton wadding is filled up, the surface on the cotton wadding side of the side texture on the skin side is covered with aluminum.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011111515-A (JP)
Title: Sealing film for solar cell and solar cell
Inventor: KATAOKA TERUNAO
IPC: H01L31/042
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing film for a solar cell, capable of retaining excellent transparency over a long period of time in a high-temperature high-humidity environment.  <P>SOLUTION: The sealing film for a solar cell comprises an ethylene-unsaturated ester copolymer, a crosslinking agent and alkylene glycol di(meth)acrylate represented by formula (I) (wherein R<SP>1</SP>is 3-10C straight-chain or branched alkylene group; and R<SP>2</SP>and R<SP>3</SP>are identical to or different from each other and are each hydrogen atom or methyl group).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010162601-A (JP)
Title: Rotary draw-bending die with eccentric clamping
Inventor: WOLF JUERGEN
IPC: B21D7/025
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized rotary draw-bending die which is suitable to leftward and rightward bending and has an outline having little restriction in the degree of freedom of bending.  <P>SOLUTION: In the rotary draw-bending die 1 with eccentric clamping for bending a long-sized workpiece 3, the rotary draw-bending die comprises a twistable bending mandrel 7 and a clamp die 12. The clamp die 12 is associated with the bending mandrel, relatively movable to the bending mandrel, movable from an opened position which is remote from the bending mandrel to a clamping position on the bending mandrel or in the opposite direction of that and, in the opened position, the workpiece 3 to be bent is inserted between the bending mandrel 7 and the clamp die 12. The clamp die 12 is offset eccentrically to the axial line A of rotation of the bending mandrel 7 and is freely twistable about the swivel axis 24. The swivel axis 24 is arranged on a rotary disk 19 which is rotatable about the bending mandrel 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010077150-A (JP)
Title: Method for treatment of disease using malonyl-coa decarboxylase inhibitor
Inventor: ARRHENIUS THOMAS
IPC: A61K31/451
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide methods for prophylaxis, management and treatment of specific diseases modulated by inhibition of enzyme malonyl-coenzyme A decarboxylase (malonyl-CoA decarboxylase, MCD) by administration of a composition containing as an active ingredient a compound represented by Formula I.  <P>SOLUTION: The invention relates to methods for prophylaxis, management and treatment of cardiovascular diseases, diabetes, acidosis, cancers, and obesity through administration of a compound which inhibits malonyl-coenzyme A decarboxylase activity. Further, the invention includes within its scope the novel process for the preparation of specific compounds.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011116584-A (JP)
Title: Method for producing carbon material
Inventor: MATSUNAGA HIROAKI
IPC: C01B31/30
Filed: 2009-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carbon material suppressing generation of unevenness in a coating film or decrease in adhesiveness of a coating film by suppressing generation of a part where a metal carbide layer is not formed on a carbon substrate.  <P>SOLUTION: A method for producing a carbon material is provided, including a first step of applying slurry containing polyvinyl alcohol as a binder and a metal powder on a carbon substrate to deposit the metal powder on the carbon substrate, and a second step of heat-treating the carbon substrate with deposition of the metal powder in a vessel having an atmosphere of hydrogen chloride gas.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011119593-A (JP)
Title: Method of manufacturing semiconductor device, and substrate processing apparatus
Inventor: YAMAMOTO TAKAHARU
IPC: C23C16/44
Filed: 2009-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve productivity by shortening the time required for discharging an oxidizing agent from a processing chamber.  <P>SOLUTION: A step of exhausting the processing chamber while supplying a material gas thereto while exhaust conductance in the processing chamber containing a substrate is set to a first exhaust conductance, a step of discharging the material gas in the processing chamber by exhausting the processing chamber while supplying a purge gas thereto while the exhaust conductance in the processing chamber is set to the first exhaust conductance, a step of exhausting the processing chamber while supplying the oxidizing agent thereto while the exhaust conductance in the processing chamber is set to the first exhaust conductance, and a step of discharging the oxidizing agent in the processing chamber by exhausting the processing chamber while supplying purge gas thereto while the exhaust conductance in the processing chamber is set to the second exhaust conductance larger than the first exhaust conductance constitute one cycle, and the cycle is repeated a plurality of times.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011122647-A (JP)
Title: Blind fastener
Inventor: FUNATO SHUNGO
IPC: F16B35/04
Filed: 2009-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blind fastener capable of fastening a nut by employing a power tool without making a screw rod rotate together therewith.  <P>SOLUTION: A blind fastener 1 consists of a screw rod 2, a lock head 3, a nut 4 screwed into the screw rod 2 and a detent washer 5. The lock head 3 is pivoted on one end side of the screw rod 2 by a pivot pin 6 penetrated in a direction orthogonal to the axis of the screw rod, and is freely rotatable between an inserting position and lock position. The nut 4 is screwed into the other end side of the screw rod 2. The detent washer 5 is arranged between the nut 4 and fasten member 37. The screw rod 2 contains a notch plane 2a extending along almost the whole length in the outer periphery. The detent washer 5 is provided with a through hole 5a of a shape allowing the screw rod 2 to be inserted thereinto so as not to be relatively rotatable and a support part 5b for holding the screw rod 2 so as not to rotate together therewith during fastening work of the nut 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011122935-A (JP)
Title: Inspection method and inspection device
Inventor: SAKAGUCHI TADASHI
IPC: G01B11/24
Filed: 2009-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection method measuring accurately the height of the film end on a wafer surface.  <P>SOLUTION: This method includes: a step S101 for detecting a height position of a plane part of a wafer by a height detector, while supporting the wafer approximately horizontally by a stage; a step S102 for imaging the film end by an imaging part, while focusing on the film end positioned on an upper bevel part; and a step S103 for detecting the height position of the film end based on an image of the film end imaged in the step S102 by a data processing part, and determining a descending amount of the film end to the plane part of the wafer from a difference between the height position of the plane part detected in the step S101 and the height position of the film end.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011123432-A (JP)
Title: Lens barrel and imaging apparatus using the same
Inventor: AIKO FUMITAKA
IPC: G02B7/04
Filed: 2009-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens barrel that properly shields an imaging element from magnetism without increasing the size of a magnetic shield.  <P>SOLUTION: The lens barrel has at least two driving magnetic circuits M1 and M2 having yokes 20 and 24 set to be parallel to at least two of the four sides of the imaging element 5 in the direction of an optical axis. The direction in which power is supplied to the coil 26 in the one driving magnetic circuit M2, is reversed, on the basis of the direction of the optical axis, from the direction in which power is supplied to the coil 23 in the other driving magnetic circuit M1. The imaging element 5 side polarity of one magnet 25 is opposite to the imaging element 5 side polarity of the other magnet 22.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010093286-A (JP)
Title: Method of manufacturing wiring board
Inventor: NAKAMURA TATSUYA
IPC: H05K3/46
Filed: 2009-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem occurring in a method of manufacturing a conventional wiring board in which a wiring board formed on a metal plate of a predetermined thickness is formed, and thereafter the metal plate is removed by etching.  <P>SOLUTION: By using an exposed metal foil 10b, a first conductor patterns 18 electrically connected to vias 24 connected to metal foil 10b of the other-side metal foil 10 with a carrier is formed, thereafter metal foil 10 with a carrier is arranged on the first conductor pattern 18 side through an insulating layer 12; next, vias 24 for electrically connecting the first conductor pattern 18 to the metal foil 10b are formed at predetermined parts of the exposed metal foil 10b by peeling off a carrier plate 10a of the metal foil 10 with a carrier on the first conductor pattern 18 side; and thereafter a carrier plate 10a of the other-side metal foil 10 with a carrier arranged to sandwich the first conductor pattern 18 is peeled off to form a board including the vias 24 penetrating insulating layers 12 formed on both surface sides of the first conductor pattern 18.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212659-A (JP)
Title: Ball vacuum chucking device, ball mounting device, ball vacuum chucking method, ball mounting method, ball mounted substrate and electronic component mounted substrate
Inventor: SEKI KAZUHIKO
IPC: H05K3/34
Filed: 2009-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball vacuum chucking device for reliably preventing the excessive mounting of a micro-fine ball on a mounting target object.  <P>SOLUTION: A ball vacuum chucking device includes: a vacuum chucking head 11 that chucks a solder ball 300 at the edge of an inlet on a vacuum chucking surface 22a; a holding vessel 12 that holds the solder ball 300; a vacuum chucking/holding unit 13 that vacuum chucks and holds the solder ball 300 held in the holding vessel 12 on a front end 13a; a moving mechanism that moves the vacuum chucking/holding unit 13; and a control unit that controls the moving mechanism. The control unit controls the moving mechanism to move the vacuum chucking/holding unit 13 holding the solder ball 300 along the vacuum chucking surface 22a while being made relatively close to the vacuum chucking surface 22a for carrying out a supplying process to supply the solder ball 300 to the vacuum chucking head 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011128327-A (JP)
Title: Fresnel optical element and optical system using the same
Inventor: KENNO KOKICHI
IPC: G02B5/09
Filed: 2009-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly accurate Fresnel optical element having a long focal distance, capable of observing an observation image with high definition, and an optical system using the same.  <P>SOLUTION: Fresnel optical element has a plurality of slopes which transmit and refract or reflect light and of which the variation of the slope angles of the adjacent slopes is fixed. The plurality of slopes are formed by simulating a rotationally symmetric aspheric surface given by the following formula: Z=(Y<SP>2</SP>/R)/[1+ä1-(1+k)Y<SP>2</SP>/R<SP>2</SP>}<SP>1/2</SP>]+aY<SP>4</SP>+bY<SP>6</SP>+cY<SP>8</SP>+dY<SP>10</SP>+..., and -1<k<0, provided that in the Y-Z plane having the Z-axis of the three-axis right-handed rectangular coordinate system as the center axis, R is a paraxial curvature radius; k is a cone constant (conic constant); and a, b, c, and d are each the forth, the sixth, the eighth, and the tenth order aspherical coefficient. The variation of the slope angles is fixed by changing the Fresnel pitch, thereby reducing discontinuity of the image.  <P>COPYRIGHT: (C)2011,JPO&INPIT