baber/WOPTO huggingface dataset:
Patent JP-2012009969-A (JP)
Title: Piezoelectric device and method of manufacturing the same
Inventor: UMEKI SATOSHI
IPC: H01L23/10
Filed: 2010-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric device which can be manufactured in lower cost, and a method of manufacturing the same.SOLUTION: A piezoelectric device 100A has a piezoelectric vibration piece 10 which vibrates upon application of a voltage, a first plate 12A having a recess portion 121 in which the piezoelectric vibration piece is mounted, and an end face formed so as to go around the recess portion, a second plate which is joined to the end face of the first plate to hermetically put the piezoelectric vibration piece in the recess portion 121, adhesive agent 124 which is annularly formed so as to go around the end face and disposed on the end face to join the first plate and the second plate, and metal films 113, 123 which are annularly formed so as to go around the end face and disposed at the recess portion side of the adhesive agent to prevent gas occurring from the adhesive agent from flowing into the recess portion.
Patent JP-2010206851-A (JP)
Title: Method and device for generating predictive image
Inventor: NAKAJO TAKESHI
IPC: H04N19/189
Filed: 2010-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently code moving pictures of which the luminance changes with respect to time, such as, fading and dissolving images.  <P>SOLUTION: A variable length decoder 303 decodes coding data 300. The data include a predictive error signal, indicating an error of a predictive image signal to a moving picture signal including a luminance signal and two color-difference signals; motion vector information 414; and index information 415, indicating a combination of at least one reference image number and a predictive parameter prepared for each of the luminance and two-color difference signals, beforehand. A frame memory/predictive image generator 308 generates a predictive image signal 412, in accordance with a combination of the reference image number and the predictive parameter indicated by the decoded index information, and uses the predictive error signal and the predictive image signal, to generate a reproduced moving picture signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2012010557-A (JP)
Title: Drive control method for electric motor
Inventor: MARUYAMA MASAMI
IPC: H02P6/06
Filed: 2010-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a drive control method for an electric motor capable of making heating temperature of each phase coil uniform by controlling drive to make stop time of a motor at a load holding stop position uniform for each phase coil.SOLUTION: A control circuit 7 is in a state of energizing a motor coil 3, and a rotor 2 is stopped at a position after the rotor 2 is rotated in a prescribed rotational direction by ((180/n)°; n is the number of phases and is an integer of 2 or larger) in electrical angle in reference to the load holding stop position where the rotor 2 is previously stopped rotation from a load holding stop position which is a rotation stop position of the rotor 2 where the rotor 2 is stopped rotation in a load holding state.
Patent JP-2012017666-A (JP)
Title: Double wall cooling structure and combustor
Inventor: KATO SOICHIRO
IPC: F01D25/12
Filed: 2010-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a double wall cooling structure capable of restraining decline of the cooling efficiency and a combustor.SOLUTION: The double wall cooling structure comprises an outer wall part 20 with a plurality of impingement cooling holes 21 formed, and an inner wall part 30 disposed with a clearance S provided with respect to the outer wall part 20. A projection part 32 is provided in the clearance S projecting from the inner wall part 30 toward the outer wall part 20 at a portion other than a position facing the impingement cooping holes 21. The projection part 32 is formed integrally with the inner wall part 30 so that the projection part 32 is formed in a plurality side by side with an interval provided with each other on a straight line on the inner wall part 30.
Patent JP-2012019620-A (JP)
Title: Power supply unit
Inventor: KAWASAKI TOMOHIRO
IPC: H02M7/12
Filed: 2010-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a power supply unit that maintains an input power factor by achieving highly accurate zero-cross detection of an AC power supply.SOLUTION: The power supply unit comprises: short circuit means 3 that short-circuits an AC power supply 1 through a reactor 2; binary signal output means 7 that outputs a binary signal corresponding to magnitude relation between AC voltage of the AC power supply and predetermined reference voltage; and a controller 8 that drives the short circuit means based on zero-cross point information calculated by operation using the binary signal from the binary signal output means. The operation is to calculate the zero-cross point and predicted values for the next rising edge and falling edge. In some period of time between the predicted values for the rising edge and the falling edge, the zero-cross point of the AC power supply can be accurately detected and a high power factor can be maintained by ignoring the binary signal.
Patent JP-2012024119-A (JP)
Title: Brush
Inventor: KATSURAGAWA MINORU
IPC: A46B3/18
Filed: 2010-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a brush capable of preventing a human body from being damaged or stimulated by absorbing a pressing force when the pressing force is applied from a shaft portion in collecting a specimen.SOLUTION: The brush 10 has a shaft portion 1 and a specimen collecting portion 2 on one end of the shaft portion 1. The specimen collecting portion 2 has a small-diameter bar-like bent portion 3, and is formed into loop by coupling both ends 4a, 4b to a shaft portion end 1a. Fibers 5 are implanted on the surface of the bent portion 3. The implantation of the fibers 5 to the surface of the bent portion 3 is executed so as to have uniform bristle heights by employing electrostatic flocking. The fibers 5 are implanted on the inside formed into a loop of the small-diameter bar-like specimen collecting portion 2.
Patent JP-2012028454-A (JP)
Title: Partially plating method, metallic lid member and electronic component
Inventor: MEGUMI DAISUKE
IPC: H01L23/02
Filed: 2010-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a partially plating method suitable for manufacturing a metallic lid member for air tight sealing of an electronic component.SOLUTION: The partially plating method comprises the steps of: forming first resists 2a and 2b on principal faces of a metal substrate 1, provided that the first resist is formed on the whole principal face on one side of the substrate, and on the other side thereof, the first resist is formed on the principal face with openings 2c provided therein; supplying an etchant to the openings 2c in the first resist to form concave parts 3 in the principal face on the other side of the metal substrate 1; forming second resists 4 on inner walls of the concave parts 3; removing the first resists 2a and 2b; attaching a plating mask sheet 5 to the principal face on the one side of the metal substrate 1; and forming a plating film 6 on a part of the principal face on the other side of the metal substrate 1 except the parts where the concave parts 3 are formed, in turn.
Patent JP-2012027625-A (JP)
Title: Merchandise data processor and program therefor
Inventor: YAMADA YUKIYOSHI
IPC: G07G1/12
Filed: 2010-07-22
Abstract: PROBLEM TO BE SOLVED: To manage an entrance/exit with an identifier on an electronic money storage medium.SOLUTION: A merchandise data processor comprises: time checking means for checking time; identifier obtaining means for obtaining the identifier stored on the electronic money storage medium; detecting means for detecting whether the identifier obtained by the obtaining means is stored on an identifier storage section which stores the identifier and the time when the identifier is obtained in association with each other; time obtaining means for obtaining entrance time corresponding to the identifier obtained by the obtaining means from the identifier storage section when the detecting means detects that the identifier is stored; calculating means for calculating a fee based on the time obtained by the time obtaining means and a fee storage section which stores an admission fee for a facility; and adjusting means for adjusting the fee calculated by the calculating means from the electronic money storage medium.
Patent JP-2012027367-A (JP)
Title: Focus detector
Inventor: KIKUCHI TETSUHISA
IPC: H04N5/232
Filed: 2010-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a focus detector with which the pixel arrangement corresponding to the dense focal position in the imaging area can be performed and the monitoring region of the focal detection processing can be flexibly selected even in the multiple focal detection system.SOLUTION: A camera system according to the present invention has a focal detection mechanism which sets the detection area of pixel output respectively for a plurality of pixel columns in a area sensor position 27, makes the maximum detection circuits C1 to C14 select the pixel output corresponding to the detection range set from the pixel output of the pixel columns of the area sensor position 27 as valid signals, and controls the pixel accumulation of each pixel columns by detecting the output of pixels selected by the maximum detection circuits C1 to C14 as valid signals.
Patent JP-2012027418-A (JP)
Title: Public key encryption method
Inventor: NISHIOKA MOTOTSUGU
IPC: G09C1/00
Filed: 2010-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a public key encryption method which can keep the enough security level without increasing the key length against an attacker who can obtain an arbitrary number of cipher texts and which has superior efficiency of encryption and decryption processes, in a system in which multiple users hold a key generating device 100, an encryption device 200, and a decryption device 300 (each user has separate key information generated by the key generating device 100).SOLUTION: This invention provides several ways to solve the above problems. In one of the ways, unique ID information is created for each cipher text. A cipher text is created by using the ID information as a part of an input parameter to a hash function. Then the cipher text attached with the ID information becomes a new cipher text. This method is applicable to existing public key encryption methods and the like, and can enhance security without damaging the efficiency of the existing methods.
Patent JP-2012032430-A (JP)
Title: Lens barrel and optical apparatus including the same
Inventor: KIYAMURA KIMISUKE
IPC: G02B7/02
Filed: 2010-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel capable of effectively shielding harmful light passing gaps between a lens holding part and coils (or magnets), which are generated when the coils (or the magnets) are mounted on the lens holding part in a case where the lens holding part for holding correction lenses to correct an image blur is moved in a cross section vertical to an optical axis with respect to a fixing frame.SOLUTION: A lens barrel includes: a fixing part; a lens holding part which holds a correction lens group to correct an image blur and is supported by the fixing part; driving means that drives the lens holding part in a plane to be orthogonally crossed with an optical axis and in which one member constituting the driving means are fixed to the lens holding part with spaces when viewed from an optical axis direction and the other members constituting the driving means are fixed to the fixing part; and light shielding means where one surface is fixed to a light shielding means fixing part of the lens holding part and one end is brought into contact with a lens holding part side surface in the one member of the driving means, and which is arranged to clog gaps between the lens holding part and the one member of the driving means when viewed from the optical axis direction.
Patent JP-2012031446-A (JP)
Title: Method for producing ferronickel smelting raw material from low grade lateritic nickel ore
Inventor: KOBAYASHI CHU
IPC: C22C33/04
Filed: 2010-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing ferronickel from a nickel sulfide material produced by a wet refining of a lateritic nickel ore, a scrap or a work-in-method material, or from a mixed sulfide material containing nickel and cobalt.SOLUTION: The method for producing a ferronickel raw material is used for producing the ferronickel raw material from a nickel sulfide material or a mixed sulfide material containing a nickel sulfide material and a cobalt sulfide material, and is characterized by carrying out a treatment through the following steps: (1) a re-dissolution step; (2) an iron removal step; (3) a solvent extraction step; (4) a hydroxylation step; (5) a roasting step; and (6) a washing and fritting step.
Patent JP-2012030437-A (JP)
Title: Method of manufacturing pneumatic tire
Inventor: KAMEI SUMIO
IPC: B29D30/30
Filed: 2010-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a pneumatic tire in which when a cut unvulcanized rubber sheet is wound around a molding drum, and the winding start end and the winding terminal end of the rubber sheet are joined to form a cylindrical sticking object, the joining of the winding start end and the winding terminal end is made firm enough, which thereby inhibits the release in a rubber sheet joint, and can perform smoothly and certainly the air vent with a stitcher roller during tire manufacturing, and moreover which can inhibit the deterioration of uniformity of a tire manufactured.SOLUTION: A rubber sheet 10 which is fed toward a molding drum 1 is cut aslant with the form in which a bottom face 11 projects to the side of a molding drum 1 in the thickness direction of the rubber sheet 10, the rubber sheet 10 is stuck and wound on the molding drum 1 by the side of a top surface 12, the winding start end 13 and the winding terminal end 14 of the rubber sheet 10 are made to join in the back side region of each of slanting cutting planes 16, 15 to make the cylindrical sticking object.
Patent JP-2012029821-A (JP)
Title: Particle beam medical treatment system and particle beam irradiation method
Inventor: OKAZAKI TAKASHI
IPC: G21K5/04
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a particle beam medical treatment system by which the time of particle beam irradiation can be shortened and the uniformity of dose distribution can be maintained.SOLUTION: The particle beam medical treatment system includes an accelerator 2 to accelerate the ion beam, an irradiation nozzle 5 to irradiate an irradiation object with the ion beam, and an irradiation control part 9 to control the irradiation nozzle 5. The irradiation nozzle 5 includes a scanning electromagnet 13 to change an ion beam irradiation position. The irradiation control part 9 includes a storage device to store data representing relation between error information between a target irradiation position of the irradiation object and an average beam position when a target irradiation position is irradiated with the ion beam, and target irradiation dose information of the ion beam with which the target irradiation position is irradiated. The irradiation control part 9 control excitation current of a scan electromagnet 13 to correct the ion beam irradiation position on the basis of data representing relation between the error information stored in the storage device and the target irradiation dose information.
Patent JP-2012033678-A (JP)
Title: Photoelectric conversion device
Inventor: MIYAUCHI KOJI
IPC: H01L31/04
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion device capable of enhancing the photoelectric conversion efficiency while being provided with the same layer configuration as before.SOLUTION: The photoelectric conversion device comprises a plurality of lower electrode layers in which a first lower electrode layer and a second lower electrode layer are disposed in a plane and separated from each other in one direction; a first laminated part provided from top of the first lower electrode layer to top of the second lower electrode layer and in which a first conductivity type first semiconductor layer and a second conductivity type second semiconductor layer are laminated in turn; a second laminated part provided on top of the second lower electrode layer and in which a first conductivity type third semiconductor layer and a second conductivity type semiconductor layer are laminated in turn; and a connection conductor electrically connecting the second semiconductor layer to the second lower electrode layer. A part of convex part projecting in one direction of the first laminated part gets into a recess part of the second laminated part, and the connection conductor passes through the first laminated part in at least of a first region where the convex part is positioned, and a second region near the convex part.
Patent JP-2012034286-A (JP)
Title: Facsimile apparatus
Inventor: OTSUKA TAKAO
IPC: H04N1/21
Filed: 2010-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile apparatus which keeps received facsimile data without losing it even at the time of power shutdown with a simple configuration.SOLUTION: A facsimile apparatus which prints out facsimile data received through facsimile communication comprises a sub-block (sub-block 30) including a volatile memory (workDRAM(2) 3b), a nonvolatile memory (FROM 13), and means (such as sub-MPU 12a) for copying the received data in a volatile memory (workDRAM(1) 3a) of an apparatus main body to the volatile memory and from the volatile memory to the nonvolatile memory. The sub-block copies the received data in the volatile memory of the apparatus main body to the volatile memory at the time of facsimile reception. When power shutdown of the apparatus is detected, power supply for components other than the sub-block is saved to prolong operable time of the sub-block and the sub-block copies the received data held by the volatile memory to the nonvolatile memory within the operable time.
Patent JP-2012036734-A (JP)
Title: Evaporation fuel treatment device
Inventor: IRIYAMA YOJIRO
IPC: F02M25/08
Filed: 2010-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an evaporation fuel treatment device in which evaporation fuel generated in refueling is smoothly absorbed with ventilation resistance lowered and evaporation fuel generated in parking is effectively prevented from discharging into atmosphere.SOLUTION: The evaporation fuel treatment device 12 includes a blow-by prevention part 66 which diverges from a bypass 50. A route open-and-close valve 46 is closed in parking, an upstream bypass chamber 50A and a downstream bypass chamber 50B are not communicated with each other, and thereby gas flows through the blow-by prevention part 66. The route open-and-close valve 46 is opened under a pressure of the gas acting during a refueling, the upstream bypass chamber 50A and the downstream bypass chamber 50B are communicated with each other, and thereby most of the gas directly flows from the upstream bypass chamber 50A to the downstream bypass chamber 50B.
Patent JP-2011132493-A (JP)
Title: Photochromic substance and method for producing the same
Inventor: AKIYAMA MORIHITO
IPC: C09K9/00
Filed: 2010-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemically and thermally stable photochromic substance showing photochromism by visible light.  <P>SOLUTION: The photochromic substance is represented by formula (1): Ba<SB>(a-b)</SB>Ca<SB>b</SB>Mg<SB>c</SB>Si<SB>d</SB>O<SB>e</SB>M<SB>f</SB>. In the formula (1): 1.8≤a≤2.2; 0≤b≤0.1; 1.4≤c≤3.5; 1.8≤d≤2.2; e=(a+c+2d); M is at least one element selected from the group consisting of Eu, Nd, Li, S, C, Ti, Al, V, Mn, Cr, Fe, Cu, Ni, Co, Ge, Zn, Ga, Zr, Y, Nb, In, Ag, Mo, Sn, Sb, Bi, Ta, W, La, Ce, Pr, Nd, Sm, Gd, Eu, Er, Ho, Tb, Tm, Yb, Lu, P, Cd and Pb; and 0≤f. The substance is obtained by a method including a process for firing a mixture of a material comprising the respective elements constituting the substance and a boric acid.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012039696-A (JP)
Title: Charging device
Inventor: SAITO TOMOHIRO
IPC: H01M10/44
Filed: 2010-08-04
Abstract: PROBLEM TO BE SOLVED: To enable connection with a simple structure and shorten the time required for connection.SOLUTION: A power reception connection part 10 for charging a battery is provided at the bottom of a vehicle 1. By receiving propulsion generated by travel motion of the vehicle to a charging space, a power feeding connection part 23 of a charging device 2 moves to a position at which the connection part 23 is connected with the power reception connection part 10 provided in the vehicle 1 to be connected with the power reception connection part 10.
Patent JP-2012035943-A (JP)
Title: Glass-substrate conveying device
Inventor: KE WEN DING
IPC: B65G13/04
Filed: 2010-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a glass-substrate conveying device allowing a glass substrate to get fewer scratches due to conveyance than ever.SOLUTION: The glass-substrate conveying device 100 conveys the glass substrate in an approximately horizontal state in a glass-substrate cleaning step. The glass substrate conveying device includes rotating shafts 101, a driving part, and a ring member 102. The j rotating shafts 101 (j is an integer equal to or greater than 4) are provided. The rotating shafts 101 are juxtaposed in order of the first, the second, ..., the j-th rotating shaft 101 to a carrying-out side from a carrying-in side. The ring member 102 is disposed to be put into a first state. The first state is the state in which: the ring member 102 is not mounted on points P1 and P2 where each of straight lines L1, L2 and the m-th rotating shaft 101 (m is an integer greater than 2 and smaller than j) are orthogonal to each other; and the one ring member 102 is mounted between the points P1 and P2 on the m-th rotating shaft 101.
Patent JP-2010259837-A (JP)
Title: Game machine
Inventor: HARA MAKOTO
IPC: A63F5/04
Filed: 2010-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine allowing a reduction in storage capacity of storage means by reducing program codes more than ever before.  <P>SOLUTION: The game machine includes the storage means having at least a first storage area accessible from a CPU via an I/O space.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012049618-A (JP)
Title: Patch antenna, antenna module and electronic device
Inventor: SAITO KAZUNARI
IPC: H01Q23/00
Filed: 2010-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a patch antenna which can offer a desired impedance while achieving the reduction in size, to provide an antenna module having the patch antenna, and to provide an electronic device having the patch antenna.SOLUTION: A patch antenna 1 comprises: a dielectric substrate 2; a radiation conductor 3 provided on one surface of the dielectric substrate 2; a grounded conductor 4 provided on the other surface of the dielectric substrate 2; and a power-supply pin 5 put in electrical contact with the radiation conductor 3 through a power-supply point 34. The power-supply point 34 is provided in a position offset from the center O of the radiation conductor 3. The radiation conductor 3 comprises: a first slit part 31 provided in an outer peripheral portion of the radiation conductor 3 on the side to which the power-supply point 34 is offset; and a second slit part 32 provided on the side opposed to the first slit part 31. The number of slits of the first slit part 31 is larger than that of the second slit part 32.