baber/WOPTO huggingface dataset:
Patent JP-2012092742-A (JP)
Title: Electric powered pump
Inventor: HATTORI SHUJI
IPC: F04D13/00
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an electric powered pump dispensing with grounding wiring for the substrate of a driver part.SOLUTION: The electric powered pump includes a pump part 2, a motor part 3 driving the pump part 2, a conductive motor housing 31 housing at least the motor part 3, and the driver part 4 controlling the motor part 3. The substrate 42 of the driver part 4 is grounded via the motor housing 31.
Patent JP-2011048851-A (JP)
Title: Software tampering prevention device and software tampering prevention method
Inventor: MORIOKA KIYONORI
IPC: G06F21/55
Filed: 2010-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent tampering to a dynamic memory area.  <P>SOLUTION: When shifting to control based on information stored in a static memory area 202a by referring to address information stored in a dynamic memory area 202b storing information which can be changed accompanied by the execution of program code processing, a second tampering detection unit 204 checks whether or not the address information referred to from the dynamic memory area specifies the inside of a range of the static memory area. If the address information referred to is not address information specifying the inside of the range of the static memory area, it is decided that tampering to the address information stored in the dynamic memory area has been executed. Thus, by the simple comparison of address information, tampering to the information stored in the dynamic memory area can easily be prevented.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012096816-A (JP)
Title: Shrink packaging body including mount
Inventor: NONOMURA AKIRA
IPC: B65D73/00
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a shrink packaging body including a mount, capable of easily packaging a packaged object without deteriorating the appearance while the packaged object is located in a predetermined position enabling self-support on the mount.SOLUTION: The shrink packaging body 10 including the mount 13 which enables self-support is formed by loosely inserting the packaged object 11 enabling self-support to a cylindrical shrink film 12 bonded to the mount 13 and then, heating and shrinking the cylindrical shrink film 12 so as to integrate the cylindrical shrink film 12 with the packaged object 11. In the mount 13, a positioning bottom edge part 13a arranged on the same face as that of a self-supporting bottom face part 11a of the packaged object 11 is provided as a lowest portion of the mount 13. The packaged object 11 is fitted to inside of the cylindrical shrink film 12, and with the mount 13 erected, the self-supporting bottom face part 11a and the positioning bottom edge part 13a are placed on a placement face 15 to be positioned, and then, arranged transversely. By heating and shrinking the cylindrical shrink film 12, the shrink packaging body 10 including the mount 13 is formed without the positioning bottom edge part 13a protruding to the lower side from the self-supporting bottom face part 11a.
Patent JP-2012097692-A (JP)
Title: Internal combustion engine
Inventor: ASHIZAWA TAKESHI
IPC: F02D15/04
Filed: 2010-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine having a volume variable device for changing the volume of an auxiliary chamber communicating with a combustion chamber, and capable of detecting failure of the volume variable device.SOLUTION: This internal combustion engine includes the volume variable device for changing the volume of the auxiliary chamber 60 communicating with the combustion chamber 5 by contracting a gas spring 50 when pressure of the combustion chamber 5 reaches control pressure. The volume variable device includes a piston 55 for the auxiliary chamber, a locking part 52 for locking the piston 55 for the auxiliary chamber when the pressure of the combustion chamber 5 is less than the control pressure, and a bottom landing timing detecting unit for detecting the timing when the piston 55 for the auxiliary chamber lands at the bottom in the locking part 52. Whether or not the volume variable device causes the failure is discriminated based on the timing when the piston 55 for the auxiliary chamber detected by the bottom landing timing detecting unit lands at the bottom in the locking part 52 and the reference bottom landing timing when the piston 55 for the auxiliary chamber ought to land at the bottom when the volume variable device is normal.
Patent JP-2012099444-A (JP)
Title: Polyelectrolyte, manufacturing method for the same, and use of the same
Inventor: WATANABE MASAHIRO
IPC: C08G81/00
Filed: 2010-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a polyelectrolyte inhibiting swelling due to water and exhibiting high conductivity even at low humidity.SOLUTION: The polyelectrolyte contains a block copolymer having a segment having a Broensted acid group and a segment having no Broensted acid group. The segment having a Broensted acid group is made by introducing a Broensted acid group into a main chain structure comprising an aromatic ring and a linking group, and at least one of the linking groups adjacent to each aromatic ring is an electron withdrawing group.
Patent JP-2012102637-A (JP)
Title: Abnormality determining device and abnormality determining method of reducing agent injection valve, and exhaust emission control device of internal combustion engine
Inventor: ONO SHIGEHIRO
IPC: F01N3/18
Filed: 2010-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an abnormality determining device and abnormality determining method of a reducing agent injection valve which can accurately discriminate a fixed open state or fixed close state of the reducing agent injection valve, and an exhaust emission control device of an internal combustion engine.SOLUTION: An abnormality determining device of a reducing agent injection valve for detecting fixing abnormality of the reducing agent injection valve in an abnormality determining device which comprises a storage tank, a pump for pressure-feeding the reducing agent, a reducing agent injection valve for injecting the reducing agent into an exhaust pipe of an internal combustion engine, a reducing agent passage for connecting the pump and reducing agent injection valve, and a pressure sensor for detecting pressure in the reducing agent passage, is provided with an abnormality detecting means for detecting malfunction of a valve element in the reducing agent injection valve, a depressurization processing control means for subjecting the inside of the reducing agent passage to the depressurization processing, and a fixing discrimination means for discriminating whether the malfunction of the valve element is caused by the fixed open state or fixed close state by using a pressure value detected by the pressure sensor after starting depressurization processing.
Patent JP-2011119249-A (JP)
Title: Switch structure
Inventor: AIMI MARCO FRANCESCO
IPC: H01H59/00
Filed: 2010-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switch device of a microelectric machine system (MEMS) structure.  <P>SOLUTION: The switch structure can includes a conductive element 104, including each arrangement on a substrate 108. The conductive element 104 can be composed substantially of a metallic material in substance and can be constructed so that it can deform from a first position, in which the conductive element 104 is separated from a contact point 102 with a certain separation spacing and a second position, in which the conductive element 104 contacts the contact point 102 and accumulates a mechanical energy. Furthermore, the conductive element 104 can be constructed so that, after it is deformed to the second position with a cumulative time of at least 10<SP>7</SP>seconds, at a temperature of which is substantially one half the room temperature to the melting temperature of the metallic material, and such that the separation spacing under non-existence of an external force change is less than 20% throughout the cumulative time.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012104707-A (JP)
Title: Semiconductor package
Inventor: KATAGIRI MITSUAKI
IPC: H01L27/04
Filed: 2010-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor package capable of reducing loop inductance of bonding wires.SOLUTION: A semiconductor package has: a semiconductor device having a plurality pads for signal and a plurality of auxiliary pads arranged alternately in a predetermined direction; and a package substrate having a plurality of bond fingers for signal, a plurality of bond fingers for power-supply voltage, and a plurality of bond fingers for ground potential. Each of the plurality of pads for signal is connected to each of the plurality of bond fingers for signal via a first wire, and each of the plurality of bond fingers for power-supply voltage and each of the plurality of bond fingers for ground potential are connected to each of the plurality of auxiliary pads via a second wire. The first wire is arranged between the second wire connected to the bond finger for power-supply voltage and the second wire connected to the bond finger for ground potential.
Patent JP-2012109709-A (JP)
Title: Service provision management apparatus, service provision management system, and service provision management method
Inventor: OGUSHI RYOHEI
IPC: H04M11/00
Filed: 2010-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a service provision management apparatus, etc. which, without relying on home operators or terminal devices of roaming-in users, makes presence-in-area determination accurately and easily for use in promotions, etc. for invitation to the local network.SOLUTION: Terminal status information including information which shows whether a terminal device 11 is present in the area of a roaming-in visited network 20 is acquired and managed by a service provision management apparatus 300 of the roaming-in visited network 20. Based on the terminal status information thus acquired and managed, determination is made to see whether the present status of the terminal device 11 conforms to established requirements for enjoying services by a service provision server 200. The result of this determination is presented to the service provision server 200 according to a request, in which way service provision from the service provision server 200 to the terminal device 11 is managed.
Patent JP-2012107976-A (JP)
Title: Substrate macro-checkup device and color filter manufacturing apparatus
Inventor: MAEKAWA MASATAKA
IPC: G01N21/84
Filed: 2010-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a macro-checkup device provided with a checkup stage whose installation space is restrained.SOLUTION: A substrate macro-checkup device for use in macroscopic checkup of substrates is provided with a checkup stage comprising substrate end attracting and de-attracting means which attracts and de-attracts at least one end of a substrate, which is arranged alongside a substrate carrying line; means that slides the substrate end attracting and de-attracting means; and floating and attracting means that floats the substrate whose end or ends are attracted when it is to be slid and, after the substrate has been slid, cancels the floating to attract the substrate.
Patent JP-2012115056-A (JP)
Title: Power supply device for vehicle
Inventor: OMIYA YUJI
IPC: B60L3/00
Filed: 2010-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device capable of surely starting a DC/DC converter by avoiding an emergency battery from running out.SOLUTION: The power supply device 10 includes a fixed-type main battery 12, the DC/DC converter 14 that steps down an output voltage of the main battery 12, a control part 31 that controls the DC/DC converter 14, and a fixed-type sub-battery 30 connected to the control part 31. During a period when the DC/DC converter 14 is not active and a voltage value of the sub-battery 30 is lower than a rated voltage value of the control part 31, an electric power is supplied from a portable external power supply 52 to the control part 31 by connecting the external power supply 52 to power supply terminals 54 connected with the control part 31. The control part 31 starts the DC/DC converter 14 by power supply from the external power supply 52.
Patent JP-2012111421-A (JP)
Title: Actuator
Inventor: WATANABE YUJI
IPC: H02K7/116
Filed: 2010-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an actuator capable of reducing an impulsive hitting sound in a thrust direction of a rotary shaft without enhancing accuracy in a dimension error of parts and assembly.SOLUTION: The actuator 1 includes a case 10, a motor 20 arranged in the case 10 and provided with a worm 26 fixed to the rotary shaft 21, and gears 30 engaged with the worm 26. In the case 10, a thrust receiving part 13 restricting thrust movement of the rotary shaft 21 is arranged on a front end side of the rotary shaft 21 of the motor 20. The case 10 and the motor 20 are respectively provided with fixing means adjusting the position in the axial direction of the rotary shaft 21 and fixing the motor 20. The fixing means comprises a motor-side fixing means arranged on the motor 20 and formed into a shape of a linear projection or of a groove formed in the axial direction of the rotary shaft 21, and a case-side fixing means engaged with the motor-side fixing means, arranged in the case 10, and formed into a shape of a groove or a linear projection formed in the axial direction of the rotary shaft 21.
Patent JP-2012118120-A (JP)
Title: Image forming device
Inventor: WATANABE YOHEI
IPC: G03G21/14
Filed: 2010-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of obtaining high detecting accuracy of a toner concentration and favorable images without decreasing productivity of the device.SOLUTION: An image forming device includes transfer means 600 adapted to transfer a toner image transferred on an intermediate transfer body 10 to a recording medium by applying transfer bias and transfer a toner pattern for density adjustment formed on a part between sheets of paper on the intermediate transfer body to a surface 24a of a secondary transfer body 24, detection means 310 adapted to detect a concentration of the toner pattern, and control means 500 adapted to determine a transfer between sheets of paper-bias condition Tp on the part between sheets of paper when transferring the toner pattern to the secondary transfer body in accordance with a bias condition applied on the recording medium P.
Patent JP-2012116241-A (JP)
Title: Engine mount of vehicle
Inventor: MIURA WATARU
IPC: F16F15/08
Filed: 2010-11-29
Abstract: PROBLEM TO BE SOLVED: To reliably maintain supporting of an engine with respect to a vehicle body even when the vehicle takes a sudden behavior due to collision or the like.SOLUTION: The engine mount of a vehicle includes: a buffer 22 fitted into a recess 18 of a lower bracket 15 and supporting a bracket arm 25 protruding from an engine 8; and an upper bracket 44 regulating the buffer 22 from relatively moving upward with respect to the recess 18. An arm extending part 31 is formed extending upward from a protruding end of the bracket arm 25. The arm extending part 31 is positioned close to an upper part 44a of the upper bracket 44, and an upper end of the arm extending part 31 is positioned above the upper part 44a of the upper bracket 44. When the bracket arm 25 is inclined linking with downward movement of the engine 8 due to collision of the vehicle 1, the arm extending part 31 of the bracket arm 25 pressurizes the upper part 44a of the upper bracket 44 from above the upper part 44a.
Patent JP-2011145658-A (JP)
Title: Image forming apparatus
Inventor: TAKAMURA DAISUKE
IPC: G03G15/00
Filed: 2010-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a movement frequency of an image scanner section, when the image scanner section is moved in interlocked with the opening/closing action of a maintenance cover.  <P>SOLUTION: An image forming apparatus includes a cover member 120 openable and closable with respect to a device body, and an image reading portion 130 movable to a first position and a second position. The cover member is movable to a first open position (c), in which the cover member is open with respect to the device body and to a second open position (b), in which the cover member is, further, open with respect to the device body. The image reading portion is movable from the first position to the second position, interrelated with the movement of the cover member, from a closed position toward the second open position, and is movable from the second position to the first position in interrelation with movement of the cover member from the second open position toward the closed position. The image reading portion is located at the first position during movement of the cover member, from the closed position to the first open position, and is moved to the second position in interrelation with the cover member during movement of the cover member, from the first open position to the second open position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012117417-A (JP)
Title: Horizontal type scroll compressor
Inventor: KANZAKI JUNYA
IPC: F04C18/02
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal type scroll compressor wherein a drainage mechanism of a lubricant from a sliding part of an Oldham's ring is improved for sharing a component with a vertical type scroll compressor.SOLUTION: A compressor 100 includes: a sealed container 1; a fluid compression mechanism 10 arranged in the sealed container 1 and having a fixed scroll 2 and a swing scroll 3; a motor 30 for driving the fluid compression mechanism 10; a main shaft 7 for transmitting driving force of the motor 30 to the fluid compression mechanism 10; a frame 4 on which a drainage hole 4b is formed by penetrating and which axially supports the swing scroll 3 and radially supports the main shaft 7; the Oldham's ring 5 on which a claw is arranged in a storage space formed by the frame 4 and which prevents the swing scroll 3 from rotating; and a drainage pipe 8 of which one end connects to the drainage hole 4b and the other end opens after passing via an upper part of the Oldham's ring 5.
Patent JP-2012117902-A (JP)
Title: Ground survey device and ground survey method
Inventor: IMAI HIROSHI
IPC: G01V1/16
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method capable of surveying a state in the ground in a short time.SOLUTION: A ground survey device comprises; a quake generating vehicle; a vibration generator installed in the quake generating vehicle for generating vibration whose frequency is continuously changed, short columns for propagating the vibration to a working face; an on-board geophone installed in the quake generating vehicle; a land surface-side geophone provided on a wall surface of a tunnel; a received vibration signal recorder; and a signal/analysis processor (PC). The vibration generator can generate three-dimensional vibration in X-Y-Z directions.
Patent JP-2012115793-A (JP)
Title: Dust collector
Inventor: YAMAMOTO HIROAKI
IPC: B01D46/02
Filed: 2010-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a dust collector that can suppress the maximum velocity of flow velocity of dust-containing air flowing through a filter chamber.SOLUTION: In the dust collector 1 where a duct chamber 100 formed with an introduction port 110 of the dust-containing air DA and the filter chamber 200 arranged with a filter 210 filtering the dust-containing air DA are adjacently disposed so as to interpose a current plate 300, formed with a plurality of through-holes 301, between them, the introduction port 110 is arranged at the top of the duct chamber 100, the dust-containing air DA is introduced from the upper part to the lower part in the duct chamber 100 in a direction along the current plate 300 and flows laterally from the duct chamber 100 to the filter chamber 200 through a plurality of the through-holes 301, and the opening area of the through-holes 301b formed in the lower part of the current plate 300 among a plurality of the through-holes 301 is formed smaller than that of the through-holes 301a formed in the upper part of the current plate 300.
Patent JP-2012120387-A (JP)
Title: Step up/down circuit, and power converter
Inventor: HIROTA MASAYOSHI
IPC: H02M3/155
Filed: 2010-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a step up/down circuit and a power converter capable of improving power factor, with reduction in size and loss.SOLUTION: A step up/down circuit 56 steps up or down the input voltage applied from an AC power supply 201, and supplies it to a load. It includes a full wave rectification part 16 which rectifies the input voltage so that the input voltage comes to be a voltage of predetermined polarity, a winding part 11 which contains a winding L1 and a winding L2 which are magnetically connected each other, with a voltage having been rectified by the full wave rectification part 16 being applied to the winding L1, and a route switching part 12 which switches a route of the current that flows the step up/down circuit 56 for performing a step up operation in which the winding part 11 outputs a boosted voltage or a step down operation in which the winding part 11 outputs a voltage that has been stepped down. Since the route of a current is switched by the route switching part 12, the current flowing from the AC power source 201 flows the winding L1 during the step up operation and the step down operation.
Patent JP-2011048403-A (JP)
Title: Liquid crystal display device
Inventor: TSURUSAKI KOJI
IPC: G02F1/1339
Filed: 2010-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which provides an excellent display quality.  <P>SOLUTION: A first another side electrode connection line 10 includes: a first part which is provided in parallel with a wiring direction of a first another side edge of a seal member 7; a second section which connects the first part and a first conduction connection part 12, and which is arranged aslant to the first part; and a third part which linearly connects the first part and a driving element connection terminal 8 through one edge of the seal member 7, and which is arranged aslant to the first part. A second another side electrode connection line 10 includes: a fourth part which is provided in parallel with a wiring direction of a second another side edge of the seal member 7; a fifth part which connects the fourth part and the second conduction connection section 10, and which is arranged aslant to the fourth part; and a sixth part which linearly connects the fourth part and a driving element connection terminal 8 through one edge of the seal member 7, and which is arranged aslant to the fourth part. A width of the second part is larger than that of the first part, and a width of the fifth part is larger than that of the fourth part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012125058-A (JP)
Title: Motor controller and vehicle steering gear
Inventor: WAKITA YASUYUKI
IPC: H02K11/00
Filed: 2010-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a motor controller which is small and has excellent heat radiation.SOLUTION: A space in a motor housing 24 is divided into a motor chamber 45 and a control chamber 46 by a partition wall 44. An ECU 15 serving as a motor controller is housed in the control chamber 46. The motor housing 24 has first and second inner wall surfaces 56, 57 which intersects to form a V shape. A first multilayer circuit board 51 is arranged along the first inner wall surface 56, and a second multiplayer circuit board 52 is arranged along the second inner wall surface 57. First side edge parts 51a, 52a of the both multilayer circuit boards 51, 52, which obliquely face each other, are connected by a curved connection member 59. The connection member 59 and conductor patterns of the multilayer circuit boards 51, 52 are made of a single material, and the connection member 59 is integrally formed with the conductor patterns of the multilayer circuit boards 51, 52.