baber/WOPTO huggingface dataset:
Patent JP-2004285870-A (JP)
Title: Engine lubricating device
Inventor: TSURUTA KIYOBUMI
IPC: F01M11/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine lubricating device enabling oil supply to a lubricated part by small number of oil pumps while making width of a crank case relatively small and an oil reservoir provided at a bottom part of the crank case relatively small.  <P>SOLUTION: An oil tank 14 independent of an engine main body 1 is fixed and arranged above the oil reservoir 13. Another end of a breather tube 15 having one end opened in the oil reservoir 13 at a predetermined height is connected to the oil tank 14. Another end of an oil return line 25 having one end thereof connected to the bottom part of the oil tank 14 is connected in the oil reservoir 13 via an open close valve opening when an oil level in the oil reservoir 13 gets below an established level established at predetermined height. Oil in the oil reservoir 13 is pumped up by the oil pump 31 and is supplied to the lubricated part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283300-A (JP)
Title: Slide fastener with separable bottom end stop
Inventor: MIZUHARA HISAYOSHI
IPC: A44B19/38
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separable bottom end stop preventing ribs at a sewing position from being damaged by a sewing needle by enabling a reinforcement portion of the separable bottom end stop to be sewed securely.  <P>SOLUTION: This slide fastener is so formed that a reinforcement portion 10 is formed integrally on a lower half portion of each of a box pin 8 and an insert pin 9 of the separable bottom end stop 5 using synthetic resin such that it is exposed on the fastener tape 3. The reinforcement portion 10 is constituted of an auxiliary member 11 and ribs 13 formed at a sewing position 40 to be sewed to an object to be sewed. The rib 13 is formed such that its height is 0.5 to 0.85 mm and its width is 0. 6 to 0. 9 mm and that it is expanded gradually from a top to a base portion. A gap portion 23, which is wider than the base portion of the rib 13, is formed between the adjoining ribs 13. Thus, the rib 13 avoids strike of a sewing needle to prevent itself from being damaged by the sewing needle and the gap portion 23 ensures sewing of the fastener tape onto the object to be sewed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284486-A (JP)
Title: Fuel tank fixed construction and fixing method
Inventor: SHINKAI MASAKAZU
IPC: B60K15/063
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure and a method for fixing a fuel tank in which the installation accuracy of the fuel tank on a vehicle body floor at low cost.  <P>SOLUTION: A fuel tank 12 is fixed to a recessed part 14 of a vehicle body floor 10 by a tank band 20. In assembly, the fuel tank 12 is temporarily fitted by using a clamp 22 in a positioned condition with respect to the vehicle body floor 10, and then, permanently fixed thereto by the tank band 20. Since the fuel tank 12 is positioned in the temporarily fixed condition, the installation accuracy of the fuel tank 12 can be enhanced. In addition, since only the resin-made clamp 22 may be added thereto, an assembly device can be simplified, and the cost can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283994-A (JP)
Title: Transfer control system
Inventor: YAMAMOTO HIROYUKI
IPC: B23Q41/02
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer control system whereby a workpiece having high priority is surely delivered and transferred with priority in accordance with a transfer instruction, and can be supplied to a target processing device even when the workpiece waiting to be delivered exists in a delivery port.  <P>SOLUTION: In this transfer control system, automatic warehouses B1 and B2 having a storage port P4 and the delivery port P3, a transfer control device 10 for controlling them, and product processing devices E1 to E4 are arranged along a traveling passage R of automatic transfer apparatuses A1 to A3. The automatic warehouses and/or the product processing devices are connected by the automatic transfer apparatuses, and the workpiece is automatically transferred. When the transfer instruction of which the priority is higher than that of the workpiece on the delivery port of the automatic warehouse is made with respect to the workpiece maintained in the automatic warehouse, the priority of the transfer instruction of the workpiece in the delivery port is temporarily raised, the workpiece in the delivery port is transferred with priority, and the workpiece maintained in the automatic warehouse and having the high priority is controlled to be delivered and transferred soon from the delivery port.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295309-A (JP)
Title: Graphic display device and graphic display program
Inventor: SATO TOMOAKI
IPC: G06T11/80
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To adjust a position where a label is attached in accordance with the display position of a graphic.  <P>SOLUTION: A graphic display device 1 is provided with a display means 21 having a display area 21c for displaying a graphic, and a label attaching means for attaching labels A, B and C to feature points of a graphic displayed in the display area 21c. This graphic display device 1 is further provided with a position detecting means for detecting the display position of the graphic for the display area 21c, and the label attaching means adjusts positions of the labels attached to the feature points in accordance with the display position of the graphic detected by the position detecting means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294622-A (JP)
Title: Housing structure for flexible wiring and camera
Inventor: MURATA SHINICHI
IPC: H04N5/225
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a housing structure where a flexible wiring is curved to be substantially U-shaped and arranged, and which is set so that the curvature of the substantially U-shaped curved part may be large without making the part of housing structure large.  <P>SOLUTION: In the housing structure, a 1st member 1 having a cylinder part 12 and a 2nd member 2 having an insertion part 22 inserted in the cylinder part 12 are provided relatively rotatably while the insertion part 22 is inserted in the cylinder part 12, and a part of the flexible wiring 3 is curved to be substantially U-shaped and housed in space between the outer surface of the insertion part 22 and the inner surface of the cylinder part 12, then the substantially U-shaped curved part 3c is positionally displaced in accordance with the relative rotation. The housing structure has a plane-shaped part 22a at the spot of the insertion part 22 corresponding to the position displacing area of the substantially U-shaped curved part 3c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296906-A (JP)
Title: Resin-sealed semiconductor device
Inventor: HAYASHI TAKAMASA
IPC: H01L23/31
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the peeling generated in the interface between a relaxation resin and a sealing resin, in a resin-sealed semiconductor device wherein its electronic element having a surface coated with the relaxation resin is so supported on its substrate as to mold the whole thereof by the sealing resin.  <P>SOLUTION: In the contacting portion of a first relaxation resin 18a with a ceramic substrate 11, a first peeling preventing resin comprising a different resin from the first relaxation resin 18a is so disposed as to surround by it the periphery of the first relaxation resin 18a. By such a configuration, even though a peeling occurs in the interface between the first relaxation resin 18a and a sealing resin 17, the occurred peeling can be prevented from so propagating through the first relaxation resin 18a on the surface of the ceramic substrate 11 as to cause cracks and disconnections in wires 16a, 17a. As a result, since there is no necessity for using thick wires in the wires 16a, 17a in consideration of their applied stresses caused by the peeling, the narrowing of the pitches of electrode pads to be connected with the wires 16a, 17a can be realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291524-A (JP)
Title: Extrusion molding method and extrusion molding apparatus
Inventor: KOBAYASHI TAKAYUKI
IPC: B29C48/255
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly perform extrusion molding of an extruded article having a large cross-sectional shape change rate.  <P>SOLUTION: In an extrusion molding method, a resin is fed to a die from an extruder; the resin is extruded from a first opening whose shape is kept constantly uniform, and a second opening whose shape is constantly changed; and the shape of the second opening is subjected to sequence control, so that a shape of the extruded article can be continuously changed. In the extrusion molding method, a gear pump 7 is provided between the extruder 5cd and the die 1; the resin is fed to both the first opening and the second opening by means of the gear pump 7 at the same time; and the number of revolutions of the gear pump 7 is subjected to sequence control in such a manner as to be interlocked with a change in the cross-sectional shape of the second opening, so that the amount of the resin fed to the first and second openings can be controlled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295778-A (JP)
Title: Inter-bus communication interface device, information processing unit, external host device, and inter-bus communication control method
Inventor: IIZUKA KENICHI
IPC: G06F13/36
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently transfer data between a plurality of devices connected to different buses.  <P>SOLUTION: A first device 2 writes into a buffer 1a when transmitting communication data 6 and writes into a register 1b when transmitting communication control information 7. A control circuit 1c delivers the communication data 6 stored in the buffer 1a, to a second device 3, and delivers the communication control information 7 stored in the register 1b, to the second device 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299103-A (JP)
Title: Image forming apparatus
Inventor: YAMAGATA KAZUHIRO
IPC: H04N1/405
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the appearance of an image from deteriorating when it is formed while shortening the time required for development.  <P>SOLUTION: A printer divides print data received from a host computer into five bands (S110). A time required for developing the print data is predicted (S120), and when a decision is made that print overrun takes place if the print data is developed in the predicted time (S130: YES), developing time is shortened by lowering the gray level by 2 bits at a time when the image of each color is developed with a priority of yellow (Y)-cyan (C)-magenta (M) until a decision is made that print overrun does not take place (S140-S200). At a moment in time when a decision is made that print overrun does not take place, the print data is developed to bit map data with currently set resolution and gray level (S210).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303835-A (JP)
Title: Substrate storing device
Inventor: SONE KAZUHIDE
IPC: B65G1/133
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate storing device which is capable of storing substrates efficiently and protecting them against contamination.  <P>SOLUTION: The substrate storing device 20 comprises a load port 24 which mounts and positions carriers 22 containing substrates 21 and opens or closes the front doors 23 of the carriers 22, a robot 26 which takes out the substrates 21 from the carriers 22 and moves and arranges them on a substrate storing shelf 25, and the substrate storing shelf 25 where the substrates 21 are arranged and stored in layers sheet by sheet. A space within the movable range of the robot 26 and the substrate storing shelf 25 are filled up with clean nitrogen gas through a gas inlet 28A and kept in a clean nitrogen gas atmosphere.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302754-A (JP)
Title: Database-searching route determination method
Inventor: MIZUNUMA SADA
IPC: G06F17/30
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To automatically determine a plurality of candidates for database-searching routes and display them.  <P>SOLUTION: Databases managing information of similar characteristics are divided into groups (herein the groups are called "category groups"). A higher priority is given to a link, which constitutes a route to be passed through in connection with mutual characteristics of the databases to the link between the category groups, on an association diagram prepared for finding the link between the category groups, and an ordinary priority is given to the links other than the above one. When a rout searching is made on the association diagram, the route searching is first made to find a route among higher-priority links between category groups, and an important route is selected independently of attributes such as distance between the databases and time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302034-A (JP)
Title: Heat development apparatus
Inventor: HANIYU TAKESHI
IPC: G03C1/498
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat development apparatus which eliminates has no antifouling transfer guide plate adjacent to a heat drum within the heat development apparatus by development processing for a long period.  <P>SOLUTION: The heat development apparatus for heat developing a heat developable material having a photosensitive layer containing an organic silver salt and a reducing agent and a layer for protecting the photosensitive layer on at least one surface of a base is characterized by that the transfer guide plate of the heat developable material disposed adjacent to the heat drum of the heat development apparatus is provided with at least a free compound absorption layer and a slipperiness application layer on a metallic plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304586-A (JP)
Title: Array antenna communication equipment
Inventor: FUKINO KOJI
IPC: H04B7/08
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To promptly adjust an antenna pattern of an adaptive array antenna consisting of a plurality of unit antennas.  <P>SOLUTION: Weighting values W for respective unit antennas are obtained by injecting a reference signal in a receiving system circuit of the antenna, detecting the reference signal as a receiving signal of a receiver 26 and monitor receiving signals U' of monitor receiving parts 46 provided for respective unit antennas 12, comparing the difference between both by a calibration circuit 48 and supplying the difference to an adaptive array control part 38 as a calibration value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307896-A (JP)
Title: Method for producing pig iron excellent in production flexibility using processed iron-making raw material of long distance transportation
Inventor: NAITO MASAAKI
IPC: C21B5/00
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pig iron producing method excellent in a production flexibility breaking down the limitation related to a raw material pre-treatment at an iron-making plant.  <P>SOLUTION: In the pig iron producing method using the pre-treated iron-making raw material, this method is performed as the followings. (1) At the long distance producing place, (1-a) iron ore raw material and auxiliary raw material produced at a remote place production 3, are mixed and granulated, (1-b) granular iron-making raw material is produced by pre-treating the granular raw material and also, if necessary, (1-c) the iron ore raw material produced at a remote place production 3, is powdered, (1-d) the powdery iron-making raw material is produced by reduction-treating the powdery iron ore raw material. (2) The above granular iron-making raw material and the powdery iron-making raw material are transported to the iron-making plant 1 at the remote place, arranging a blast furnace 4. (3) At the iron-making plant, the above granular iron-making raw material together with reducing material are charged into the furnace from the top part thereof, and if necessary, the above powdery iron-making raw material is blown into the furnace from a tuyere in this furnace at single or together with fuel and/or powdery carbon material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308720-A (JP)
Title: Eccentric thrust bearing
Inventor: TADA SEIJI
IPC: F16C23/10
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eccentric thrust bearing capable of supporting axial loads in two directions, while reducing bearing width in comparison with the double-row structure.  <P>SOLUTION: This thrust bearing 1 is formed to pinch a rolling body 8 arranged in a local first position 21 with a first outside member and a second inside member arranged opposite to each other in the first position 21 and to pinch the rolling body 8 arranged in a second position 22 having a different phase from the first position 21 with a second outside member and a first inside member arranged opposite to each other in the second position 22. A clearance is provided between a first outside case 2 and a first inside case 4 and between a second outside case 3 and a second inside case 5 to enable the relative movement. The first outside member 2 and the second outside member 3 are integrally joined with each other, and the first inside member 4 and the second inside member 5 are integrally joined with each other. In this bearing 1, the predetermined part of each of the rolling bodies 8 exists in the same plane.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312205-A (JP)
Title: Terrestrial digital broadcast receiver
Inventor: SUZUKI YUJI
IPC: H04N5/44
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the convenience of a viewer by increasing the number of channels selectable by the viewer.  <P>SOLUTION: A CPU 6 discriminates whether or not there is a frequency change of a channel in an adjacent area. When the frequency change is performed, a receiver scans physical channels existing in a resident area and an adjacent area at a frequency change data indicated in a downloaded module. When the receiver can excellently and normally receive a broadcast signal of a broadcast station in the adjacent area by the scanning, the channel of the broadcast station is assigned to a channel selection button of a remote controller 10 and the viewer can select the channel.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312247-A (JP)
Title: Local signal generation device
Inventor: AOYAMA HIDEJI
IPC: H03L7/22
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To output a local signal of a frequency hard to to divide in a wide variable frequency range with excellent phase noise characteristics.  <P>SOLUTION: A device is provided with VCXO 110 oscillating a signal of 30MHz, a first PLL circuit 300 outputting a signal (center frequency signal) for generating a frequency component where the frequency allocated to a desired channel is difficult to divide out based on the signal of 30MHz, a COM spectrum generation circuit 200 generating a COM spectrum string where a plurality of linear spectra exist at intervals of 6MHz for 0 to 150MHz, a frequency addition/subtraction part 400 adding/subtracting the center frequency signal and the COM spectrum string by the frequency and generating a local signal string of 51 waves, and a second PLL circuit 500 outputting a signal which is phase-synchronized with the local signal corresponding to one desired channel in the local signal string.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004312474-A (JP)
Title: Surface acoustic wave device and method of manufacturing the same
Inventor: UEDA MASANORI
IPC: H03H9/05
Filed: 2003-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface acoustic wave device which is small-sized and inexpensive and is easy to manufacture and to provide a method of manufacturing the same.  <P>SOLUTION: A duplexer 1 has a circuit board 3 having a SAW element 10 fixed thereto and a cap 2 provided with a cavity 8. The circuit board 3 and the cap 2 are manufactured by using, for example, a silicon substrate. When the cavity 8 is provided on the side of the cap 2 in this constitution, a package can be made thin because they are constituted so as to hold the strength of the cap 2 at a side wall of the cavity 8. The circuit board 3 and the cap 2 are joined after having junction surfaces subjected to surface activating treatment, so that the package can be made thinner because an adhesive material like a resin is not required. Furthermore, since a substrate joining method using surface activating treatment allows them to be joined more firmly than a method using a resin or the like, a junction area can be made small, and as a result, a SAW device is miniaturized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004007565-A (JP)
Title: Reduction in qualityof service deterioration during handoff process period
Inventor: KHAN MOINUL H
IPC: H04W28/26
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellular communication system provided with improved service of quality (QoS) during a handoff process.  <P>SOLUTION: The cellular communication system has a plurality of cells, and each of the plurality of cells includes a corresponding base station. A base station of a cell in which a mobile user is located estimates a future location of the user on the basis of the history of the mobile user's locations. If the future location is located in an area covered by another base station (i.e., target base station), the base station starts QoS negotiations with the target base station. When the mobile user intrudes into the estimated area covered by the target base station, the target base station allocates resources according to a negotiated QoS.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002818-A (JP)
Title: Ink-jettable ink composition
Inventor: IU KAI-KONG
IPC: C09D11/10
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink-jet ink composition, a method and a system for improving breed, smear fastness and the optical density of a printed image.  <P>SOLUTION: This aqueous ink-jettable ink composition which exhibits a decrease in pH followed by the sedimentation of an ink colorant upon exposure to radiation contains an ink vehicle (a color-developing agent), the ink colorant of an effective amount, having a pH dependent solubility characteristic, and an effective amount of a photo-initiated acid-generator. The method for printing the image on a substrate by improving printing quality, water and smear fastness, and optical density comprises steps of preparing the composition, jetting the ink composition from an ink-jet pen on the substrate and exposing the ink ink-jetted on the substrate to radiation to exhibit the decrease of pH of the ink-jetted ink followed by the sedimentation of the colorant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004317033-A (JP)
Title: Pipe cleaning method, cleaning device and outdoor unit
Inventor: SHIMODA NAONARI
IPC: F25B47/00
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To clean a pipe in a short time with a small quantity of cleaning refrigerants even in an air conditioner and a refrigerator with complicated in connection-piping, many branches, and different in thickness of pipe diameters and the length of the pipes.  <P>SOLUTION: This pipe cleaning method circulates a refrigerant in a liquid connecting pipe 5 and a gas connecting pipe 4, by operating a cleaning device 12 for constituting a refrigerating cycle, by successively connecting a compressor 121, an air heat exchanger 123, and a heat exchanger 124, to the air conditioner having a plurality of indoor units 11 having a heat exchanger 111, a flow regulating device 112, the liquid connecting pipe 5, and the gas connecting pipe 4; and operates the cleaning device 12, by successively changing the flow regulating device 112 for fully opening with every preset time, by fully opening the flow regulating device 112 of at least one indoor unit 11 among a plurality, and finely opening the others.  <P>COPYRIGHT: (C)2005,JPO&NCIPI