baber/WOPTO huggingface dataset:
Patent JP-2005048664-A (JP)
Title: Oil passage structure for v-type two cylinder engine and motorcycle equipped therewith
Inventor: HIRAGA TAKASHI
IPC: F01M1/06
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motorcycle with an oil passage structure adequate to a vertical V-type two cylinder engine and better in design quality without requiring an oil passage in the wall of the engine for forcibly feeding oil to a head gallery.  <P>SOLUTION: The oil passage structure comprises rocker shafts 325, 326 having oil passages inside provided in a pair of cylinder head assemblies 30f, 30r for the engine E and extending to directions equivalent to the right and left on their mutually opposite and separation sides for operating inlet and exhaust valves, a communication pipe 327 for communicating the rocker shafts with each other, and a return pipe 22 connected at one end to the rocker shaft communicated with the exhaust side rocker shaft, connected to a passage communicated with an oil pan 10, and externally attached to the left side faces of cylinders 70f, 70r. Engine oil flows from the inlet side rocker shaft to the communication pipe, the exhaust side rocker shaft and the return pipe, in sequence, and it returns to the oil pan 10 with its dead weight.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005046422-A (JP)
Title: Game machine controller
Inventor: TAHIRA ISATO
IPC: A63F13/818
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine controller allowing a user to securely and easily change a function by the exchange of function set-up keys.  <P>SOLUTION: The game machine controller has a plurality of club head units 21 for a controller 20 for executing the swing operation in a game, and is structured so that the function of the controller 20 can be changed by exchanging the club head units 21. Each club head unit 21 is locked to prevent unexpected loosening, and an attaching/detaching means 70 for arbitrarily releasing the lock is mounted on the controller 20. Accordingly, the club head units 21 can be easily and securely exchanged, and the function of the controller 20 can be securely changed even if the club head units 21 are frequently exchanged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005050454-A (JP)
Title: Magnetic tape cartridge
Inventor: FUJII AKIHIKO
IPC: G11B23/107
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic tape cartridge capable of preventing the falling or the like of a leader pin during dropping by increasing the rigidity of a cartridge case.  <P>SOLUTION: A first tapping screw 11 is fitted in a boss 1G arranged between a rib 1F and a case peripheral wall, and a second tapping screw 12 is fitted in a boss 1I formed in the inner surface of a side wall 1H for holding a leader pin spring 10. The boss 1I is formed on a side opposite an opening 1C with respect to the leader pin spring 10, a second tapping screw 12 is small in diameter, and thus the amount of projection from the inner surface of the side wall 1H is reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048924-A (JP)
Title: Hydraulic clutch operating device
Inventor: EGUCHI YASUHIKO
IPC: F16D48/02
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the leg-power in a clutch pedal operation in a hydraulic clutch operating device capable of connecting and disconnecting a clutch by the clutch pedal operation and a motor.  <P>SOLUTION: This clutch operating device 5 connects and disconnects the clutch by supplying oil hydraulics to a slave cylinder 6 for connecting and disconnecting the clutch on the basis of the operation of a clutch pedal device 14 and the operation of the motor 16 driven by a clutch control signal, and comprises a hydraulic circuit 27 for manual operation and a hydraulic circuit for automatic operation. The hydraulic circuit 27 for manual operation has a second valve mechanism 45 opened by the operation of the clutch pedal device 14, and supplies the oil hydraulics to the slave cylinder 6. The hydraulic circuit 28 for automatic operation has first and second pistons 31, 41 operated by driving the motor, and closes the second valve mechanism 45 by their operations to supply the oil hydraulics to the slave cylinder 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055763-A (JP)
Title: Liquid crystal optical element and portable terminal device
Inventor: WATANABE HISASHI
IPC: G02F1/1334
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal optical element which is driven with a voltage lower than any conventional one.  <P>SOLUTION: The liquid crystal optical element has a volume hologram layer containing a liquid crystal material and a polymer material between a pair of electrodes. The volume hologram layer has a structure in which content of the liquid crystal material regularly varies in a specified direction and forms a refractive index modulating structure in which a refractive index regularly varies in another specified direction in a voltage applied state or in a no voltage applied state. The refractive index of the polymer material is larger than the ordinary index of the liquid crystal material and further is smaller than the extraordinary index of the liquid crystal material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004136653-A (JP)
Title: Liquid ejector
Inventor: NISHI YASUO
IPC: B41J2/135
Filed: 2003-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To eject a micro liquid droplet and to lower the ejection voltage.  <P>SOLUTION: A basic material of nozzle 100 is subjected to electroless Ni-P treatment and fluorinated pitches are subjected to eutectoid treatment thus forming a water repellent film 101, exhibiting higher water repellency than the basic material of nozzle 100, annularly around the ejection opening of a nozzle 21 on the end face of the nozzle where the ejection opening is opened. Since the water repellent film 101 exhibits higher water repellency than the inner surface 102 of the nozzle 21, solution 103 does not adhere easily to the end face of the nozzle nor spread easily from the ejection opening of the nozzle 21. When the solution flows to the ejection opening, a concave meniscus as shown on Fig. 15(A) changes to a convex meniscus as shown on Fig. 15(B). When the curvature of the meniscus increases as shown on Fig. 15(C), electric field concentrates to the apex of the meniscus and a liquid drop is ejected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005066959-A (JP)
Title: Membrane printing device
Inventor: ODAJIMA TAKASHI
IPC: B41F17/14
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the evaporation amount of an ink liquid solvent by shortening time required from the application of an ink liquid to a roll to the transfer of the ink liquid to a substrate.  <P>SOLUTION: In this membrane printing device, an anilox roll 7 is arranged backward in parallel with the axis of a plate cylinder 1 with a printing plate 17 mounted thereon and a platen 4 with the substrate 18 interlocked to the forward part of the platen 4. In addition, the tip of a slit bar 16 is allowed to face the lower peripheral surface of the anilox roll 7 and a doctor roll 8 is allowed to slide into contact with the peripheral surface below the tip of the slit bar 16. The doctor roll 8 is mounted at an angle θ where a line AB connecting the axial center A of the anilox roll 7 to that B of the doctor roll 8 is positioned downward to a horizontal line AC. On the other hand, the rotation angle of the anilox roll 7 starting with the sliding and touching point of the doctor roll 8 and reaching the pressing point of the plate cylinder 1, is set within the range of 135 to 180°. Thus the rotation angle of the anilox roll 8 starting with the sliding and touching point of the doctor roll 8 and reaching the pressing point of the plate cylinder 1, becomes small and consequently, time required from the application of the ink liquid to a printing plate 17 to the transfer of the ink liquid to the substrate 18 is short. After all, the density change of the ink liquid can be made less significant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069546-A (JP)
Title: Gas cooking stove
Inventor: KOTO KOICHI
IPC: F24C3/04
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas cooking stove capable of providing excellent ease of use and having flame leakage prevention function having high thermal efficiency.  <P>SOLUTION: An exhaust passage body 14 forcedly sucking/discharging combustion exhaust of a burner 11 is annularly formed on the side periphery of a cooking container P. A radiator 12a to be heated by the combustion exhaust is provided to the inlet of the exhaust passage 12. The heated radiator 12a emits thermal radiation according to the temperature, and part of the thermal radiation having reached the cooking container P is absorbed in the cooking container P and converted into thermal energy. Thus, since the cooking container P is directly heated by the burner flame and the burner combustion exhaust and it is also heated by the radiator 12a heated by the burner combustion exhaust, the cooking container P can be efficiently heated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067404-A (JP)
Title: Pedestrian protection device
Inventor: TAKANO TSUTOMU
IPC: B60R21/0136
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pedestrian protection device capable of realizing appropriate protection in response to height of a head of the pedestrian.  <P>SOLUTION: The pedestrian protection device is constituted so that an infrared camera 16 is connected to a control device, the pedestrian is presumed based on the photographed data photographed by the infrared camera 16 and an action amount of an actuator 13 is fluctuated. A determination part provided on the control device detects a height position of the head of the pedestrian from the photographing data for grasping and recognizing the pedestrian photographed by the infrared camera 16 and peripheral temperature distribution as an image to presume the pedestrian.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065623-A (JP)
Title: Grain discharging apparatus
Inventor: FUJITA YASUSHI
IPC: A01F12/46
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grain discharging apparatus in which an adequate speed can be adopted according to operation aspect to a moving speed in the vertical direction of an auger 5.  <P>SOLUTION: The grain discharging apparatus is equipped with a controller for changing lifting and lowering speed of the auger 5 according to a stretching degree of the auger 5 for grain discharge capable of freely carrying out contraction, expansion and turning and lifting and lowering. Even when the degree of expansion and contraction of the auger 5 is changed, it is preferable to carry out control for making lifting and lowering speed of the auger tip nearly constant. When the expansion amount of the zoom type auger 5 is increased, a moving speed in the vertical direction of the auger 5 can be reduced. Even when the expansion amount of the auger 5 is changed, speed moving the auger 5 in the vertical direction is made nearly constant and the auger 5 is safe.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004110010-A (JP)
Title: Image forming apparatus
Inventor: SUZUMI MASAHIKO
IPC: G03G21/14
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent drum memory and a transfer defect at the tip of paper in accordance with a use condition such as the type of paper, an image pattern and a use environment and to thereby improve image quality in printing.  <P>SOLUTION: A switching timing condition for controlling switching timing from a first transfer bias during non-transfer process to a second transfer bias during a transfer process is recognized. Switching timing of the transfer bias from the non-transfer process to the transfer process is switched in accordance with a content of the recognized switching timing condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005066190-A (JP)
Title: Connection structure for suction type electrode
Inventor: TORAI YASUSHI
IPC: A61N1/04
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To change the extension direction of a connection cord in the peripheral direction of a suction cup, while the suction cup is kept mounted on the body surface of a patient.  <P>SOLUTION: The tip end part of an outer connector 30 is fitted and connected to the outer periphery of each cylindrical cup-side connection terminal 12 (20) arranged in the suction cup 1. In this state, the outer connector 30 is set to be rotated in the peripheral direction of the suction cup 1, and the extension direction of the connection cord C extending from the outer connector 30 is changeable in the peripheral direction of the suction cup 1. The cup-side connection terminal 12 is set to be extended upward from the suction cup 1, and the outer connector 30 is freely rotatably fitted to the cup-side connection terminal 12. In another example, the cup-side connection terminal 20 is set to be extended in the diameter direction of the suction cup 1, and each electrode member 10 (11, 12) to which the cup-side connection terminal 20 is connected is relatively rotatable with respect to the suction cup 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069997-A (JP)
Title: Method for detecting allergen protein, detecting chip and detecting apparatus
Inventor: BAN KAZUO
IPC: G01N33/566
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for repeatably detecting an allergen protein on a chip, the chip and an apparatus.  <P>SOLUTION: The method for detecting the allergen protein is provided with an extraction process of extracting the allergen protein from particles taken from an external environment and providing it to a carrier liquid, and a complex creating step of making the carrier liquid containing the allergen protein flow into a reaction part in which a recognition material specifically reacting to the allergen protein are maintained that it does not flow, reacting the allergen protein and the recognition material and forming a recognition material-allergen protein complex. A method for introducing the extracting carrier liquid in the complex creating step is a method of making the extracting carrier liquid containing the allergen protein circulate and flow into the reaction part twice or more.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005073952-A (JP)
Title: Game machine
Inventor: WAKAYAMA TOSHIJI
IPC: A63F5/04
Filed: 2003-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine having a structure which can efficiently emit heat which is generated from a power source unit, and corresponds to a reel unit having a substrate.  <P>SOLUTION: A slot machine arranges the reel unit 5 having the substrate in an upper region S1 in a box body 2, arranges the power source unit 10 in a lower region S2, and arranges a relay substrate 18 at a lower side than the reel unit 5 having the substrate. On a center plate 4, a main passing hole 30 is provided. Through the main passing hole 30, a main power source cable 50 and a subsidiary power source cable 51 which feed power to a main control substrate 40 and a subsidiary control substrate 41 of the reel unit 5 having the substrate from the power source unit 10, and a main relay cable 52 and a subsidiary relay cable 53 for inputting a signal from the relay substrate 18 can be passed. Under a state wherein all of those cables are passed, a gap through which a connector can be passed is formed, and at least a main power source cable 50 and a subsidiary power source cable 51 are passed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004103222-A (JP)
Title: Resetting circuit of data path using clock enable signal, resetting method, and semiconductor memory device equipped with the same
Inventor: RI JUNBAI
IPC: G11C7/10
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of generating data collision or invalid data at the time of a reading/writing command applied after software resetting.  <P>SOLUTION: The resetting circuit is a circuit for initializing the internal clock of a semiconductor memory device, and provided with an external voltage detector for detecting the level of an external voltage to generate a first resetting signal, and a second resetting signal generator for generating a second resetting signal by subjecting a predetermined external signal applied from the outside and the first resetting signal to a logical operation. The second resetting signal is used for resetting a predetermined block concerning the data path of a semiconductor memory device, and the first resetting signal is used for resetting blocks other than the predetermined block concerning the data path. The external signal used for generating the second resetting signal is a clock enable signal. According to the invention, the block concerning the data path is reset during software resetting.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005080576-A (JP)
Title: Rearing cage for bird and beast
Inventor: NAKADA KATASHIGE
IPC: A01K31/06
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rearing cage capable of supporting a fabric body stretchably provided, e.g. a net and relaxing risk of collision.  <P>SOLUTION: In the rearing cage for birds and beasts, an enclosure is formed outdoors by stretchably providing fabric bodies on the side peripheral surface and ceiling surface, and an arm 2 is protrusively installed on a strut arranged in a standing state at an adequate interval in the outer periphery separately from a fabric body 3A on the fabric body side at nearly same height as that of a fabric body 3B as ceiling surface, and a linear body is hung down from the forward part of each arm and the lower end is fixed on the installation surface, and the linear body is installed and linked between the forward parts of opposed arms 2 under the fabric body 3B as the ceiling surface and a part of the fabric body facing the linear body is fixed and the fabric body is supported by the linear body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005086923-A (JP)
Title: Device for measuring inverter output current
Inventor: KONDO HARUYOSHI
IPC: H02M7/48
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To detect a load current from the on-voltage of an inverter main circuit element.  <P>SOLUTION: A voltage (the on-voltage), when a switching element Q or a diode D is in conduction state in the main circuit elements 18U-2, 18V-2, and 18W-2 of the lower side arm of the inverter 12, is detected by voltmeters 16U, 16V, and 16W. Since only the voltage during turning-on is extracted and detected, the voltage of about ±1.5V needs only to be detected and detection with high accuracy can be conducted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085682-A (JP)
Title: Infrared ray bulb, heating device and electronic apparatus
Inventor: KONISHI MASANORI
IPC: H05B3/04
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating device high in heating efficiency, capable of partially heating a part to be heated, achieving a rated temperature within an extremely short while after starting heating, less in rush current and flicker at the time of lighting, long in service life and capable of responding to a plurality of modes different in heating width; an infrared ray bulb suitable for the heating device; and an electron apparatus having the heating device with high reliability.  <P>SOLUTION: The infrared ray bulb has a shape extending in a longitudinal direction with a specified width and has a structure in which one or more heating bodies having openings effectively extending in the longitudinal directions are sealed in a glass tube.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005084501-A (JP)
Title: Maintenance system of housing type display
Inventor: SHIMAMOTO KIMIHITO
IPC: G09F9/00
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maintenance system of a housing type display which enhances the burglarproof property of a built-in display usable in the state of housing the same within a monitor housing section of an information terminal device to be used by many and unspecified users and facilitates the maintenance thereof.  <P>SOLUTION: An aperture 49 is formed at a backwardly inclined front panel member 47 of the monitor housing section 5 and a frame-shaped holding member 50 to be mounted with a flat display D is fastened to a back position corresponding to the aperture. The top end of a protective cover 46 having translucency is attached rotationally movably forward and backward to the top end of the aperture. A locking implement 52 attached to the bottom end is made engageable and disengageable with and from an engaging section.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004135314-A (JP)
Title: Semiconductor device
Inventor: OISHI TSUKASA
IPC: H03K3/354
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To generate an internal clock signal locked with an external clock stably without being affected by the fluctuation of an external power supply potential.  <P>SOLUTION: The semiconductor device is provided with: internal power supply potential generating circuits 311, 316 for receiving a reference voltage Vref which is independent of the fluctuation of an external power supply potential extVcc, and operating with the external power supply potential as an operation power supply potential to generate an internal power supply potential intVcc corresponding to the reference potential in an internal power supply potential node 300c; and an internal clock generating circuit for operating with the internal power supply potential as an operating power supply potential to generate an internal clock signal intCLK synchronized with an external clock signal extCLK.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005091038-A (JP)
Title: Testing apparatus
Inventor: KAMIBAYASHI HIRONORI
IPC: G01R31/319
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a testing apparatus capable of easily adjusting the phase of timing signals to be provided for a plurality of test modules according to the characteristics of plural test modules.  <P>SOLUTION: Electronic devices are tested in the testing apparatus. The testing apparatus is provided with the plurality of test modules for supplying the electronic devices with test patterns used for testing the electronic devices, a reference clock generating part for generating a reference clock, a generating circuit for generating the timing signals for operating the plurality of test modules based on the reference clock, a plurality of timing supply parts provided correspondingly to the plurality of test modules for supplying the timing signals for the corresponding test modules, and a control part for controlling the phases of the timing signals to be supplied for the test modules from the plurality of timing supply parts in such a way that the timing of the each test module to output the test patterns according to the timing signals may be identical with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005093578-A (JP)
Title: Group iii nitride-based compound semiconductor element
Inventor: TAKI TETSUYA
IPC: H01L33/32
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve an electrostatic withstand voltage of a group III nitride-based compound semiconductor element.  <P>SOLUTION: The group III nitride-based compound semiconductor element 100 is constituted so that an intermediate layer 108 is formed between a p-type AlGaN layer 107 to which an acceptor impurity is added and a p-type GaN layer 109. At this time, a donor impurity is added at a concentration at which the formation of holes when the acceptor impurity used for forming the p-type AlGaN layer 107 is mixed in the intermediate layer 108 can be compensated. Consequently, the intermediate layer 108 becomes extremely low in electrical conductivity and the electrostatic withstand voltage of the compound semiconductor element 100 can be improved remarkably.  <P>COPYRIGHT: (C)2005,JPO&NCIPI