baber/WOPTO huggingface dataset:
Patent JP-2005028854-A (JP)
Title: Shaft sealing device for concrete mixer
Inventor: FUJIKI TERUKI
IPC: F16J15/3232
Filed: 2003-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the intrusion of foreign matters from a clearance part into a shaft seal, and to secure a sufficient sealability in a shaft sealing device for the rotary shaft of a concrete mixer.  <P>SOLUTION: The shaft sealing device for the concrete mixer comprises a seal plate which is installed to a rotating part fixed to the rotary shaft and has a seal plane with respect thereto, a primary seal member having a lip which is formed of an elastic body and contacts the seal plane and whose edge slants outside in relation to the core of the rotary shaft, and a secondary seal member which is installed outside a kneading tank apart from the primary seal member and contacts the circumferential surface of the rotating part. Further, the device is provided with a compressed air supply means for supplying compressed air to a compressed air chamber installed between the primary and secondary members and for constantly and uniformly applying the compressed air pressure to the whole area of the lip.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004072766-A (JP)
Title: System for providing access control platform service to private network
Inventor: TSUKADA MAKI
IPC: G06F21/44
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a platform service for imparting data communication security on an IP-based communication network.  <P>SOLUTION: The platform service has a connection means to various private networks, a subscriber data management part for managing information on mobile terminals which use the networks, and a platform part. The platform part determines a status of a mobile terminal which requests a connection to a private network and a status of a mobile terminal which is defined as a connection destination by the private network based upon the information in the subscriber data management part. The platform part includes a step for inquiring a subscriber status to the subscriber data management part, a step for commanding transfer of authentication data, and a step for providing a secure virtual private network communication line which connects the mobile terminal and the private network.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063477-A (JP)
Title: Electric connector
Inventor: ASHMAN JOHN J
IPC: H01R24/84
Filed: 2003-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric connector using a number of contactors to use a connection part.  <P>SOLUTION: This male/female electric connector has at least two parts to be pressed or mated in forming the connector. A first connection unit and a second connection unit substantially same as the first connection unit are engaged. The thin cantilever-type conductive contactor can be mounted to be kept into contact with the mating thin cantilever-type conductive contactor in an aperture or slot of an insulating housing. Soldering parts or soldering balls can be mounted to connect these contactors and an external circuit board and the like. The soldering balls can hold first end parts of these contactors in the other insulating base matched to be mated with each other. This connector can be provided as two coplanar arrays. The contactors are elastically kept into contact with each other to minimize the total displacement in an insulating housing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005048753-A (JP)
Title: Exhaust emission control device
Inventor: YAHAGI HIDEO
IPC: B03C3/34
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the treatment performance by restraining discharge of untreated PM (particulate matter) due to separation of PM from a barrier layer.  <P>SOLUTION: An uneven surface formed of a number of recessed parts 41 and projecting parts 42 is provided on the inside surface of the barrier layer 40. The PM in exhaust emission is charged by an internal electrode 30, and sucked toward an outer peripheral electrode 20 side opposite in polarity thereto and deposited on a sucking surface of the barrier layer. The deposited PM is treated by application of high voltage between both electrodes. The sucked/deposited PM is well held in the recessed parts 41 to be restrained from separation/slip-off, and also burned by a heating unit 43 disposed at the bottom of each recessed part 41.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052260-A (JP)
Title: Compact container
Inventor: SUZUKI KAZUO
IPC: B65D45/18
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact container arranged with a pushbutton 4 having mounted on a container body 2 so as to be be allowed to be pressed thereinto and a retaining protrusion 13 engaged with a hook of a lid body 3, and having a structure the engagement of a hook 10 is released by pressing the pushbutton, which enables the engagement between the container body 2 and the lid body 3 with a simple operation along with a soft and non-uncomfortable touch in operation and moreover, makes the shape, size and the like of the container limitless.  <P>SOLUTION: The force for energizing the pushbutton 4 outward is generated by a leaf spring S bridging and connecting the pushbutton 4 and a space separated in a pushing direction thereof and having a semiannular shape in plane view at either end protruding sideways.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004109991-A (JP)
Title: Display driving circuit
Inventor: MATSUMOTO SHOICHIRO
IPC: G09G3/20
Filed: 2003-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the load of a power source and a driver and also to perform black display correctly.  <P>SOLUTION: A current (data current (negative)) corresponding to data is made to flow through a data line Data by setting a gate line GL to H and further setting a selection TFT 10 and a short-circuit TFT 16 to ON. As a result, a current corresponding to the data current is made to flow respectively through a voltage conversion TFT 12 and a drive TFT 14, and an organic EL element 50 emits light. The gate voltage of the TFT 12 and the TFT 14 at this moment is held on a storage capacitor C. Then, even after the data current is turned off and the TFT 10 and TFT 16 are turned off, the TFT 14 continues to allow the current to flow. Thereafter, an erasure TFT 18 is turned on, the storage capacitor is discharged and the TFT 14 is turned off by driving an erasure line ESL after a prescribed light emission period.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005053323-A (JP)
Title: Fuel tank arrangement structure in vehicle
Inventor: UHARA SHOJI
IPC: B62D25/20
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To expand a capacity of a fuel tank arranged at a lower surface of a floor panel below a front seat and reduce an oil feeding resistance at its oil feeding pipe.  <P>SOLUTION: A fuel tank T is arranged at the lower surface of a floor panel 21 below a driver's seat and an assistant's seat. A protrusion part 26 having a part of the fuel tank T protruded in a rearward direction is stored in floor tunnels 21a to 21c formed at the floor panel 21 and at the same time an oil feeding pipe 28 is connected to a rear end of the protrusion part 26. With this arrangement above, it becomes not only possible to increase the capacity of the fuel tank T through utilization of internal spaces of the floor tunnels 21a to 21c, but also possible to shorten the length of the oil feeding pipe 28 for decreasing an oil feeding resistance of fuel against the fuel tank T.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005052398-A (JP)
Title: Mirror cabinet
Inventor: FUKAO SHUJI
IPC: A47B67/02
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a mirror body from clouding and maintain a sanitary condition of a storing section in a mirror cabinet having the storing section in the rear side of the mirror body.  <P>SOLUTION: The storing section 2 is disposed in the rear side of the mirror body 1 functioning as an opening and closing door in the mirror cabinet M, ventilation box 4, 6 are arranged in the upper end side and the lower end side of the mirror body 1, a blower means 3 is arranged in the upper ventilation box 4, and the ventilation boxes 4, 6 have ventilating paths 4a, 6a inside thereof. An air outlet port 5 is formed for blowing out air onto the surface of the mirror 1 in the upper ventilation box 4, and an air inlet port 7 for taking in air from outside into the storing section 2 is formed in the lower ventilation box 6. The mirror body 1 is prevented from clouding by the air blowing out from the air outlet port 5 onto the surface of the mirror body 1, and at the same time the storing section 2 is ventilated, its humidity is kept lower and its sanitary condition is maintained good by passing outside air taken in from the air inlet port 7 through the storing section 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054931-A (JP)
Title: Vibration damping device of power train
Inventor: YAMAMOTO KOICHI
IPC: F16F7/108
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration damping device of a power train capable of excellently suppressing the vibration without being affected by fluctuation of the environmental temperature and maintaining lightweight structure, and unnecessary for ensuring a new installation space.  <P>SOLUTION: A heat exchanger 60 to perform the heat exchange between lubricating oil circulating in a transfer device 20 offset backward of an engine and engine cooling water is also used for a mass member of a dynamic damper, and the heat exchanger 60 is mounted on an upper surface of a transfer case 21 via an elastic member 70. In this case, the elastic member 70 comprises first and second metal plates 71 and 72, and a rubber member 73 held by the metal plates 71 and 72, and passages 70a, 70b and 70d to circulate lubricating oil therein are formed in the elastic member 70.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054968-A (JP)
Title: Drive transmission construction of working vehicle
Inventor: KUBOTSU MAKOTO
IPC: F16H47/02
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To avoid such condition that air enters into a static hydraulic gearless transmission which causes the inconvenience for working in the case that other drive system than the static hydraulic gearless transmission is provided for driving.  <P>SOLUTION: It composes so that the power is transmitted to the input shaft 25a of the static hydraulic gearless transmission 25, output from the output shaft 25b of the static hydraulic gearless transmission 25, and transmitted to a drive unit through the drive transmission system. A parallel transmission system 42, 45 that can transmit the power transmitted to the input shaft 25a of the static hydraulic gearless transmission 25 mechanically on the right side of the output shaft 25b of the static hydraulic gearless transmission 25 through the outside. The transmission ratio of the parallel transmission system 42, 45 is set up to the same as the transmission ratio in the maximum speed position of the static hydraulic gearless transmission 25 and has the power on the transmission and the interruption free clutch system 41 for the parallel transmission system 42, 45.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060950-A (JP)
Title: Protective lid for drain pipe
Inventor: KOJIMA NORIATSU
IPC: E03C1/12
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein a worker tramples a vinyl sheet by mistake and a leg part of a stepladder is butted on it, thereby breaking the vinyl sheet and causing water leakage because the vinyl sheet covers an upstream side socket of a socket pipe fixed on a concrete slab to construct a drain pipe vertically in a high-rise building during construction to prevent intrusion of rainwater into lower story by blocking the upstream side socket of the socket pipe and a thin mortar layer is applied on it to block the upstream side socket watertightly.  <P>SOLUTION: The upstream side socket 51 of the socket pipe 50 is watertightly blocked by a protective lid 40 provided with such a degree of strength that it is not deformed and broken even if a worker tramples on it by foot, a leg part of a stepladder is butted, and a heavy object is loaded on it by mistake.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065388-A (JP)
Title: Permanent magnet rotating electric machine
Inventor: WADA SOUKO
IPC: H02K1/27
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a permanent magnet rotating electric machine which can prevent a permanent magnet from being cracked even when the permanent magnet is magnetized.  <P>SOLUTION: The permanent magnet rotating electric machine includes a rotor core 32A in which two circumferential grooves 32C are formed toward a circumferential direction of the rotor core 32A near an axial end side of the permanent magnet 32B on the outer peripheral surface of the rotor core 32A. An adhesive for fixing the permanent magnet 32B to the rotor core 32A is coated on the circumferential groove 32C and the axial end face of the permanent magnet 32B.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005059321-A (JP)
Title: Liquid container
Inventor: ISHIZAWA TAKU
IPC: B41J2/175
Filed: 2003-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid container exhibiting high reliability even if a dimensional error occurs, and to provide a highly reliable liquid ejector comprising that liquid container.  <P>SOLUTION: When a cover 21 is fixed to a body case 20, a claw 32 and a guide part 33 at the second engaging section 30 of the cover 21 are guided by guide parts 34 and 35 formed on the inside of a first engaging section to ensure smooth fixing. The second engaging section 30 has a flexible substrate 31 and flexes slightly at the time of fixing. The second engaging section 30 of the cover 21 can thereby be fitted to the first engaging section even if it is formed while being shifted slightly from the first engaging section in the width or length direction of the body case 20 due to manufacturing error. Consequently, the cover 21 can be fixed to the body case 20 even when one of them is formed slightly larger or smaller than the other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062006-A (JP)
Title: Method and apparatus for controlling adhesion directivity of carbon nanotube
Inventor: TANIGAWA TAMIO
IPC: C01B31/02
Filed: 2003-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To arbitrarily control relative directions between an axis of a probe and an axis of a carbon nanotube being set at the head of a scanning probe microscope or held by a handling equipment such as carbon nanotube tweezers or the like, in order to improve its durability and precision and stability of measurements.  <P>SOLUTION: The carbon nanotube 1 which temporarily adheres to the tip of the probe of the scanning probe microscope or the handling equipment, is dipped in liquid, and its fetching process is carried out. By repeating moving a joint section in the vertical direction which is the temporal adhesive section between the carbon nanotube 1 and the tip of the probe 2, so as to border on a liquid level, gaps existing in unjoint sections between the carbon nanotube and the tip of the probe are removed, and the axis of the carbon nanotube and the axis of the tip of the probe which are moved vertically, are operated so as to coincide with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005063180-A (JP)
Title: Method and apparatus for automatic control
Inventor: ITO KIKUICHI
IPC: G05B13/02
Filed: 2003-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for automatic control, which can automatically control a controlled object to a desired target value more quickly, and to further reduce the width of over/undershooting.  <P>SOLUTION: In the control method, a control transmission function, which is determined so that the controlled object becomes a desired target value or enter a desired target level range, uses a result of control operation with a proportionality constant operated so that the amounts of changes for every control cycle of the controlled object become zero, as a control operation signal and automatically controls the controlled object. In addition, the automatic control apparatus has a first calculation means for calculating the amounts of changes for each control cycle of the controlled object; a second calculation means for calculating a value, which is control operated with a proportionality constant operated so that the amounts of change for each control cycle calculated by the first calculation means become zero; and a control means for feedbacking the value calculated by the second calculation means to the controlled object.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005065443-A (JP)
Title: Electric power steering device
Inventor: NAGASE SHIGEKI
IPC: B62D5/04
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of a torque ripple caused by gains of a motor and a drive circuit system and a difference between phases of the motor and the system, in an electric power steering device that uses a brushless motor.  <P>SOLUTION: A resistor Ra having a resistance value almost equal to resistances of relays 91, 92 in on-states (contact resistance) is inserted in a current feed passage wherein the relay is not inserted, among current feed passages for feeding currents to the brushless motor 6 from a drive circuit 50. In the drive circuit 50, widths W1 to W3 are set to a bus bar that forms wiring so that wiring resistances from a power-supply side branch point NH to (source terminals of) Hi-side FETs 51H to 53H are equal with each other, and widths W4 to W6 are set to the bus bar that forms wiring so that wiring resistances from an earth-side branch point NL to (source terminals of) Lo-side FETs 51L to 53L.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070893-A (JP)
Title: Information processor operation monitoring system
Inventor: YAGISHITA KENTARO
IPC: G06Q50/00
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for improving the quality and reliability of a service at the time of executing the operation monitor of the information processor of each of users distributed in each of places.  <P>SOLUTION: This service providing company 101 is constituted of a headquarter general monitor center 121 equipped with first and second monitor stations 123<SB>1</SB>and 123<SB>2</SB>and first and second branch offices 122<SB>1</SB>and 122<SB>2</SB>. They are respectively connected through a network (which is not shown in the figure) to a user side so that the monitor of an information processor can be executed. Each monitor station 123 and local stations 124 and 126 are provided with an operation terminal where an operator is arranged and a database for system operation monitor. Thus, the range and quality of each operator can be made different for the efficiency of a work, and the database can be multiplexed for securing reliability.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067646-A (JP)
Title: Packaging container
Inventor: IMAI KEIJI
IPC: B65D53/08
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealable packaging container with sealability for storing or protecting content and easy-openability during the use which is easily unsealed to take out the content, re-sealed, and capable of storing remaining content for a predetermined period.  <P>SOLUTION: In a sealable packaging container, an unsealing mouth and a notch are formed in a side flange part of a packaging container, and a label affixed to a lid member over a range more extensive than an unsealed part is used to obtain the packaging container to be re-sealable after the unsealing. A double-split label or a label with a double-layer structure is also useful.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005070273-A (JP)
Title: Cleaning device and image forming apparatus
Inventor: YOSHINO YOSHIE
IPC: G03G21/10
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device which allows images of high image quality free from abnormal images of unnecessary spots, stripes, etc., to be obtained by preventing depositions removed from the surface of a cleaning object member 1 from remaining in the front end of a cleaning blade 55.  <P>SOLUTION: The cleaning device comprises the cleaning blade 55 and a support member 57 for supporting the cleaning blade 55, and the cleaning blade 55 has an edge brought into contact with the surface of the cleaning object member 1 so as to be turned up in the direction of gravity and has the edge relatively moved on the surface of the cleaning object member 1 to remove depositions remaining on the surface of the cleaning object member, and a thickness Tb1 of the front end of the cleaning blade 55 in the direction of contact with the cleaning object member 1 is made shorter than a thickness Tb2 of a part other than the front end of the cleaning blade.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005068269-A (JP)
Title: Fluorescent substance and temperature sensor obtained by applying the same
Inventor: YAMAYA MITSUO
IPC: G01K11/20
Filed: 2003-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent substance having extremely elongated time of afterglow; and to provide a temperature sensor using the fluorescent substance.  <P>SOLUTION: The fluorescent substance contains a silicate of an alkaline earth metal as a base material and a lanthanoid ion as an activator. The lanthanoid element is europium or cerium. The silicate of the alkaline earth metal is represented by the formula: M<SB>x</SB>(SiO<SB>n</SB>)<SB>y</SB>(wherein, M is one or more kinds of alkaline earth metals; (x) and (y) are each an integer of ≥1; and (n) is an integer of ≥3).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005072298-A (JP)
Title: Image scanner and image reading method in electronic component packaging equipment
Inventor: HATASE TAKAYUKI
IPC: H05K13/08
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image scanner in electronic component packaging equipment for reading the image of an electronic component without modifying the moving route of a transfer head and shortening a tact time of packaging operation, and to provide an image reading method.  <P>SOLUTION: The image scanner arranges in series a plurality of unit lens array structures 9a, 9b and 9c constituted to arrange in one row the prescribed number of lens groups allowing an imaging unit for component recognition, for recognizing the electronic component held on the transfer head to correspond to an image taken-in width W of a line sensor 13 at regular pitches, in a direction of parallel arrangement of a parts feeder to connect each unit lens array structure with a light transmission part. In reading the image, imaging light from the unit lens array structure imaging the image of the upward moving electronic component from among each unit lens array structure is selectively transmitted to the line sensor 13 through the light transmission part 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069922-A (JP)
Title: Navigation system
Inventor: OGINO TAKAYUKI
IPC: H04W4/04
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system contributable to a smooth route guide by enabling the confirmation of the road state of a designation point of an own vehicle.  <P>SOLUTION: In the navigation system including an on-vehicle terminal of each vehicle connected thereto to be communicable with another vehicle, each on-vehicle terminal comprises: a display means; a means for acquiring a backward image of the vehicle concerned under traveling; a storage means for storing information for the acquired backward image and information received from another vehicle with map information; and a control means operably connected to each of these means. The control means of the own vehicle reproduces and displays, on receipt of information for a backward image acquired by another vehicle (S5), this backward image on a screen of a display means (S9).  <P>COPYRIGHT: (C)2005,JPO&NCIPI