baber/WOPTO huggingface dataset:
Patent JP-2009068508-A (JP)
Title: Constant velocity universal joint
Inventor: SHINBA CHIKAYA
IPC: F16D3/2237
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To secure a stable fitting state so as to prevent falling-off of a retaining ring from an annular groove of a shaft, even if large axial force is applied to the shaft.  <P>SOLUTION: This constant velocity universal joint has an outer ring and an inner ring 20 for transmitting torque while permitting angular displacement between its outer ring and itself, and has a structure for fitting the shaft 60 to a shaft hole 26 of the inner ring 20, and forms a chamber 23 in an inlet side opening end part of the shaft hole 26 of the inner ring 20, and fits a diametrically contractible first retaining ring 70 abutting on its chamfer 23 to a first annular groove 62 formed on an outer peripheral surface of the shaft 60, and forms a second annular groove 64 in a tip side part more than the first annular groove 62 of the outer peripheral surface of the shaft 50, and is locked in the axial direction by being nipped by the second annular groove 64 and the inner ring 20 by fitting a second retaining ring 80 to its second annular groove 64.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009066773-A (JP)
Title: Imprint mold and fine pattern forming method
Inventor: OE HIDEAKI
IPC: H01L21/027
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imprint mold capable of improving a life of thereof by mitigating stress concentration particularly for the root part of a protruded part in a rugged pattern of the imprint mold and can reduce the process cost, and to provide a fine pattern forming method using the imprint mold.  <P>SOLUTION: A photosetting resin 22 as processing materials is applied on a substrate 20, the imprint mold 30 is overlapped on the upper surface of the photosetting resin applied on the substrate, a pressure is applied onto the imprint mold while performing heating, UV-rays are irradiated to harden the photosetting resin and the releasing is performed. When imparting a rugged fine structure to the imprint mold 30, the rugged fine structure is formed such that a recessed part is composed of a bottom part, side wall parts and round parts each of which has an inclination continuously changed between the bottom part and the side wall part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008067701-A (JP)
Title: Modulator of tissue regeneration
Inventor: SANICOLA-NADEL MICHELE
IPC: C12Q1/68
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain proteins which are upregulated in injured or regenerating tissues, a DNA encoding these proteins and therapeutic compositions.  <P>SOLUTION: The polypeptide contains a soluble variant of a peptide having a specific amino acid sequence corresponding to kidney injury molecule (KIM) or a peptide having an amino acid sequence in which one or several amino acids are deleted, substituted and/or added in the amino acid sequence and which has the activities of the polypeptide. The nucleic acid encodes the polypeptide. The antibody is bonded to the peptide.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009071089-A (JP)
Title: Semiconductor integrated circuit
Inventor: KONDO HIDEHITO
IPC: G06F1/28
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit eliminating the need for the input of a test pattern from the outside and preventing the increase of a TAT while preventing the generation of a region incapable of detecting a malfunction caused by the voltage drop of a power-supply voltage.  <P>SOLUTION: The semiconductor integrated circuit has a voltage-drop detection circuit 20, a power-supply voltage-drop regulating circuit 21 and a segment power-supply ring 22 for each segment. The voltage regulating circuit 21 receiving a voltage-drop generating detecting signal 27 from the voltage-drop detection circuit 20 arranged in the segment "5" supplies the segment power-supply ring 22 with a segment power-supply ring step-up voltage 31 generated when the signal 27 outputs a "Low" from an output port corresponding to the segment "5" in this case. The voltage of the segment power-supply ring 22 is stepped up by stages until the voltage drop is solved for preventing the malfunction caused by the voltage drop of the power-supply voltage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008109845-A (JP)
Title: Motor controller, original reader, and motor control method
Inventor: YOSHIHISA YASUHIKO
IPC: H02P7/29
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve a read image quality by driving a motor at an appropriate initial Duty.  <P>SOLUTION: A motor controller includes: a control unit which applies an initial power for starting the moving of a conveyance target to start the rotation of the motor; a position operating section which obtains the position of the conveyance target based on the signal output corresponding to the rotation of the motor and obtains the position of the conveyance target after the motor is controlled so as to move the conveyance target to a target position; and a correcting section which corrects the initial power to be used at starting the moving of the conveyance target corresponding to the difference between the target position and the conveyance target position thus obtained.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008102910-A (JP)
Title: Method and system for creating document, print system, and computer program
Inventor: KOJIMA SEIJI
IPC: G06F3/12
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To adjust protrusion of an image out of printing paper in borderless printing according to XHTML print specification.  <P>SOLUTION: A UI processing part 11 receives a printing paper size and a designation related to protrusion out of printing paper in borderless printing. An XHTML document creation part 12 creates an XHTML document including an image size of an image to be printed, specified based on a scale factor in borderless printing according to the XHTML print specification, a print start position of the image to be printed, specified based on the scale factor and the designated protrusion, and designation of borderless printing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008006584-A (JP)
Title: Cutting method using super-abrasive grain wire saw
Inventor: YAMANAKA MASAAKI
IPC: B24B27/06
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a super-abrasive grain wire saw of a long life capable of preventing peeling of a binding material due to falling of abrasive grains and carrying out slicing work in high precision and high performance.  <P>SOLUTION: A proportion of a projected area of the super-abrasive grains D occupied in a surface area of conductors W is more than 5% and less than 55% on the super-abrasive grain wire saw P on a surface of the conductors W of which the super-abrasive grains D are fastened with the binding material R. The proportion of the projected area of the super-abrasive grains D occupied on the surface area of the conductors W is controlled to be more than 5% and less than 55% by changing a mixing ratio of the super-abrasive grains D and the binding material R.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009075865-A (JP)
Title: Electronic equipment
Inventor: MINOUE MASASHI
IPC: H05K9/00
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment which has a hinge having a rotary shaft and a whirling shaft and more firmly restrains disturbing radio waves.  <P>SOLUTION: A first conductive member 11 for electrically connecting the ground of a base unit 2 with the ground of a display unit 3 is provided on the back upper surface 2b of the base unit 2. The first conductive member 11 provided on the back upper surface 2b contacts a second conductive member 21, which is provided on the display unit 3, when the display unit 3 is laid under a closed condition. Conductive members are provided in a part other than the hinge part, and consequently the electrical contact points between the display unit 3 and the base unit 2 increase. Accordingly, the leakage of disturbing radiowaves, which are emitted from an LCD 6 to the outside of the electronic equipment 1, is more effectively prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009075873-A (JP)
Title: Apparatus, method and program for creating two-dimensional code with logo
Inventor: KAWABE MAKOTO
IPC: G06K19/06
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To easily create a two-dimensional code with a logo of good design.  <P>SOLUTION: A CPU deforms each cell dot into a circle with a diameter of 6 pixels (step S5), and then changes the size of an image of a logo mark shown by image data to have the same size as an image of a two-dimensional code (step S6). Then the CPU synthesizes an image of the two-dimensional code where each cell dot has been deformed into a circle in step S5 with the image of the logo mark whose size has been changed in step S6, so that the two-dimensional code with the logo, where the two-dimensional code expressing information indicated by text data is combined with the logo mark, is created by use of a distribution pattern of the cell dots formed by partially coloring some of a plurality of cells arranged in a matrix (step S7). In this way, the CPU easily creates the two-dimensional code with the logo of good design.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009074521-A (JP)
Title: Internal combustion engine having plasma generating device
Inventor: TSUTSUMIZAKI TAKASHI
IPC: F02M27/04
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size, weight, and consumed energy of a plasma generating device by using, as an intake pressure, a generating atmosphere pressure at which plasma is generated to improve a plasma generating efficiency, and enhance combustibility by plasma in an internal combustion engine having the plasma generating device.  <P>SOLUTION: This internal combustion engine E comprises a throttle valve 46 disposed in an intake passage having an intake port 28a opened to a combustion chamber 27, an intake valve 30 for opening and closing the intake port 28a, and a plasma generating device P having a plasma generator 60 in which a generating chamber for bringing intake air in the state of plasma for generating plasma is formed. The plasma generating device P supplies plasma to a downstream passage 52b between a throttle valve 46 and the intake valve 30 in the intake passage. A supply pipe 75 connects the downstream passage 52a to the generating chamber at all times.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009078622-A (JP)
Title: Fuel cell two-wheel vehicle
Inventor: IKETANI KENGO
IPC: H01M8/04
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell two-wheel vehicle attaining enhancement of maintenance property of respective devices.  <P>SOLUTION: The fuel cell two-wheel vehicle 1 is provided with a fuel cylinder 31 for storing a fuel gas such as a hydrogen gas; and a fuel cell 32 for receiving feeding of the fuel gas and performing power-generation. The two-wheel vehicle is traveled by driving the motor 34 by electric power power-generated by the fuel cell 32. A sub-frame 60 laid in a longitudinal direction and formed in an arch-like shape is provided on an upper side of the vehicle body frame 2, and the fuel cell 32 is provided in a space between the sub-frame 60 and the vehicle body frame 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009078687-A (JP)
Title: Method and device for checking visibility of railroad signal
Inventor: NAGAMINE NOZOMI
IPC: B61L5/18
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for checking visibility of a railroad signal without turning on or turning off a color lamp.  <P>SOLUTION: The device for checking visibility of the railroad signal comprises an infrared ray emitting device 2 which is mounted on the railroad signal toward the checking point to perform the infrared ray emission 3 of the checking bit pattern, and a checking device 1. The checking device 1 comprises an infrared ray video camera 11 for performing the image pickup of the infrared ray emission 3 at the checking point, and an image processing unit including a control unit 14 which performs the image processing of the picked-up image to determine the identity of the checking bit pattern. The checking bit pattern consists of the first checking bit pattern for removing the diffused external light by the sun beam and the second checking bit pattern for performing the identification from any peripheral similar light source.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009079829-A (JP)
Title: Door of refrigerator and refrigerator having this door
Inventor: HARA NORIYOSHI
IPC: F25D23/02
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door of a refrigerator and the refrigerator having this door, capable of providing high sealing performance over a long period, even when using a gasket having a joining part in a corner part.  <P>SOLUTION: This door 10 is provided for opening-closing an opening part of a refrigerator body 1, by installing the gasket 31 having the joining part 32 in the corner part 24 along the inside peripheral edge. Projection parts 25a and 25b or a recessed part 28 are arranged in the vicinity of a position corresponding to the joining part 32 of the gasket 31 inside of this door 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009079167-A (JP)
Title: Water-based ink composition for retractable ballpoint pen and retractable ballpoint pen storing the same
Inventor: KONDO MASAHIRO
IPC: C09D11/18
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water-based ink composition for a retractable ballpoint pen, the composition satisfying conflicting functions of anti-dripping property and dry-up resistance and having excellent writing performances, and to provide a retractable ballpoint pen storing the composition.  <P>SOLUTION: The ink composition is housed in a ballpoint pen in which a writing top end of a ballpoint pen refill appears and retracts through a front end opening of the barrel by an operation of a thrusting and retracting mechanism. The composition comprises at least a colorant, water and ι-carrageenan and has electric conductivity of the ink ranging from 6.3 to 50 mS/cm. The retractable ballpoint pen stores the above ink composition in a ballpoint pen refill comprising an ink housing tube to which a ballpoint pen tip enclosing a ball is directly attached or attached via a connecting member, and the pen has an ink backflow preventing part disposed at the rear end of the ink composition. The ballpoint pen tip appears and retracts through the front aperture of the barrel by an operation of the thrusting and retracting mechanism.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009088581-A (JP)
Title: Amplifier circuit and optical pickup provided with same
Inventor: MIYAJI KEITA
IPC: H03F3/08
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amplifier circuit capable of achieving phase compensation by zero point adjustment and advanced phase compensation in one capacitor, and capable of reducing a circuit scale.  <P>SOLUTION: The amplifier circuit comprises a differential amplifier circuit 20 to which an input signal is supplied, a source follower circuit 30 for receiving an output of the differential amplifier circuit 20, a feedback resistance 16 for connecting an output end of the source follower circuit 30 and an input end of the different amplifier circuit 20, and a capacitor 17 connected between an output end of the differential amplifier circuit 20 and an input end of the source follower circuit 30, and between the feedback resistance 16 and the input end of the differential amplifier circuit 20. The capacitor 17 achieves both of the phase compensation by the zero point adjustment and the advanced phase compensation. Therefore, the circuit scale is reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009082211-A (JP)
Title: Game medium lending machine
Inventor: OYA TAKATOSHI
IPC: A63F7/02
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, while the front surface of a thin piece identifying device and an electric part is covered with an upper door, an opening for replenishing tokens to a token storage container is opened and closed by a middle door, the front surface of a token feeder is covered with a lower door, the upper door is opened to establish shift from a sales sum-up display mode to a standby mode and perform a setting data establishing operation and the middle door is opened to operate a common switch to reset the abnormal mode of error code display, operability is bad since the establishing operation is performed by opening the middle door after opening the upper door and performing a switch operation, and to adopt such an arrangement that the establishment and the reset of the abnormal mode are easily operated by different switches.  <P>SOLUTION: A door detection switch for detecting the opening/closing of a first door is provided, a setting switch is arranged so as to be operated in the state of opening the first door, and an establishing function for establishing data set to the door detection switch is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009088168-A (JP)
Title: Electronic component
Inventor: SATO SHINYA
IPC: H01C7/10
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic component wherein sheath material is surely made incombustible and the ceramic content and sheath material are prevented from scattering at destruction.  <P>SOLUTION: An electronic component (varistor 2), where an element (4) is covered with sheath material (6), comprises a first sheath film (8) covering the element, and a second sheath film (10) covering the first sheath film. The first sheath film contains silicon resin or silicon elastomer, as well as, one or more kinds from among aluminum hydroxide, magnesium hydroxide, and calcium hydroxide by a weight ratio in the range of 45/55 to 5/95.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009087719-A (JP)
Title: Battery pack
Inventor: SHIMIZU NORIO
IPC: H01M2/02
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack preventing short-circuit faults of fuel cells in assembly processes or after being housed, and excellent in its strength and stiffness.  <P>SOLUTION: The battery pack houses a plurality of battery cells 1 inside a pack structure body, each of the battery cells 1 being provided with a positive electrode 10 and a negative electrode 12 on an outer periphery of a metal can case 19. Each of the plurality of battery cells 1 includes an insulating outer case body 16 provided on a surface portion of the metal can case 19 and provided for insulating protection covering a portion except portions where the metal can case 19 contacts directly with the pack structure body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009094132-A (JP)
Title: Protective tape separation method and apparatus using the same
Inventor: YAMAMOTO MASAYUKI
IPC: H01L21/683
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective tape separation method for precisely separating a protective tape applied to the surface of a semiconductor wafer, and to provide an apparatus using the protective tape separation method.  <P>SOLUTION: A surface height of a protective tape applied to a wafer mounted and held on a separation table is detected, a lowering operation distance of a needle is calculated based on such detected information, and a lowering operation amount for bringing a sticking member closer to the protective tape until the separation tape winded around the sticking member contacts the protective tape is calculated. A separating part is formed in the protective tape and the protective tape is separated while controlling a height of each member based on the calculated lowering operation amount.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092260-A (JP)
Title: Air cleaning system
Inventor: YOSHIMOTO TAKEO
IPC: B01D50/00
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaning system capable of efficiently capturing and removing pollen and allergen particles which are apt to be deposited on an indoor floor surface and re-scattered.  <P>SOLUTION: In this air cleaning system composed of a suction opening for sucking the indoor air, a supply opening for supplying the air sucked from the suction opening to a room again, a circulation flow channel communicating the suction opening and the supply opening, a dust removing means disposed on the way of the circulation flow channel for removing pollen and allergen particles included in the air sucked from the suction opening, and a blower for distributing the air from which pollen and allergen particles are removed, to the supply opening, and removing the indoor pollen and allergen particles, the suction opening is formed within a range of the height of lower 1/3 when the height of the room is divided into three, and the supply opening is formed similarly within a range of the height of upper 1/3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008083708-A (JP)
Title: Image forming apparatus
Inventor: NAKATO ATSUSHI
IPC: G03G15/20
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a user from being exposed to a danger caused by an accident as in the case a capacitor malfunctions in a non-use mode.  <P>SOLUTION: The image forming apparatus is equipped with a heat source 15 which heats a fixing means by generating heat when power is supplied thereto and a drive means which supplies power to the heat source 15. The drive means has the capacitor 17 which can be charged or discharged and a charger 19 which receives power from a commercial power source 18 and charges the capacitor 17. In the image forming apparatus, discharging means 22 and 23 are provided to allow discharging from the capacitor 17 when the apparatus is in the non-use mode.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008312185-A (JP)
Title: A/d conversion circuit
Inventor: TANIZAWA YUKIHIKO
IPC: H03M1/50
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an A/D conversion circuit for suppressing variations in digital data due to a change in ambient temperature without requiring any complicated operation.  <P>SOLUTION: In the A/D conversion circuit 20, respective delay characteristics of first and second ring delay lines 21, 25 similarly vary according to a change in ambient temperature, thus canceling temperature characteristics of the first ring delay line 21 by those of the second one 25. A reference voltage Vref, which is outputted from a constant voltage circuit 40 free from temperature change, is supplied to the second ring delay line 25 as a power supply voltage, thus obtaining TAD outputted as the digital data with less variations due to a change in ambient temperature, without requiring any complicated operation by using a logical operation circuit 50 to calculate the differential data between digital data DT outputted form an output line 20b and those of the reference voltage Vref outputted from a reference data line 20f.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009094347-A (JP)
Title: Organic el display device
Inventor: MATSUDATE NORIHARU
IPC: H01L51/50
Filed: 2007-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a top-emission-type organic EL display device which exhibits uniform screen brightness by preventing a voltage drop of an upper electrode formed of a transparent conductive film.  <P>SOLUTION: Pixels each of which is sandwiched between an upper electrode and a lower electrode are arranged in a matrix array to form a display region. An auxiliary electrode 30 extends in the lateral direction between the pixels to prevent a voltage drop of the upper electrode. A current supply line which supplies an electric current to the upper electrode 30 and the auxiliary electrodes are made conductive with each other by forming a through hole in an insulation layer. In order to ensure reliability of connection at the through hole, a contact electrode 40 made of metal which overlaps with the auxiliary electrode 30 is formed on the through hole.  <P>COPYRIGHT: (C)2009,JPO&INPIT