baber/WOPTO huggingface dataset:
Patent JP-2005339848-A (JP)
Title: Abnormality determination device of fuel cell stack
Inventor: BOUNO TETSUYA
IPC: H01M8/04
Filed: 2004-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To properly determine the level of power generation abnormality of a fuel cell stack.  <P>SOLUTION: This abnormality determination device 30 is used for determining power generation abnormality of a fuel cell stack 20 composed by stacking a plurality of cells on one another, and is provided with: a primary determination means 31 for primarily determining whether each cell voltage drops below a predetermined threshold value or not; and a secondary determination means 32 for secondarily determining the level of power generation abnormality based on an output accumulation value of each cell considering an elapsed time since it is determined in the primary determination that the cell voltage has dropped below the threshold value. By determining the level of power generation abnormality based on the output accumulation value of each cell considering the elapsed time since it is determined in the primary determination that the cell voltage has dropped below the threshold value, how much abnormality state continues for how much time can be grasped, and the level of the power generation abnormality can properly be determined.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005335474-A (JP)
Title: Cab for construction machine
Inventor: IIJIMA TORU
IPC: E02F9/16
Filed: 2004-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cab for a construction machine capable of enhancing the assemblability, the working environment in a driver's cab, the workability, or the like by reducing the number of components and forming each pillar to be slender while increasing the strength of a cab box.  <P>SOLUTION: A rear face part 13B of a cab box 13 has a double structure of an inner panel 24 and an outer panel 25, and a transverse beam 27 consisting of a strength member extending in the right-to-left direction to connect rear pillars 16, 17 is provided between the panels 24, 25. Thus, the strength of the rear face part 13B of the cab box 13 is increased by the inner panel 24, the outer panel 25, and the transverse beam 27, and deformation can be suppressed to be small even when a large load is applied. Since the pillars 14-19 of the cab box 13 consist of simple and small tubular members, the number of components can be reduced, the space of a driver's cab 30 can be increased, and the view field of an operator can be expanded.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005337583-A (JP)
Title: Refrigerator
Inventor: TAKAGI KOJI
IPC: H02P21/28
Filed: 2004-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator with a compressor having low speed operation during a failure of a cooling fan even when using an inverter circuit for vector control of a compressor.  <P>SOLUTION: The refrigerator comprises a refrigerating cycle having the reciprocating compressor 15 to be rotated with a three-phase brushless DC motor 28 and the C-fan 25 arranged for cooling the compressor 15. When a failure of the C-fan 25 is detected, the brushless DC motor 28 is controlled not to execute field weakening control in the vector control.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005337422-A (JP)
Title: Packing
Inventor: IKOMA AKIHISA
IPC: F16J15/3236
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing, keeping high sealing performance over a long period of time without causing oil leakage and poor lubrication even in the use in the high-pressure load state.  <P>SOLUTION: A piston rod 3 is inserted to freely move in a cylinder 2, and the packing is housed in an annular groove 10 formed in the cylinder 2 to seal a clearance gap between the cylinder 2 and the piston rod 3 while it is brought into sliding contact with the peripheral surface of the piston rod 3. The packing is composed of a U-packing and a deformation regulating member 17, which are respectively housed in the annular groove 10. The U-packing 7 is constructed by an annular base 12 and a pair of annular lips 13, 14 raised from the base 12. The deformation regulating member is formed of thermoplastic resin having excellent rigidity, strength and creep resistance more than the U-packing 7, and the deformation regulating member is disposed in a position close to the clearance gap in the wall surface 10a of the annular groove 10 to be opposite to the heel part 11 of the base side corner of the U-packing 7.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005335613-A (JP)
Title: Steering gear for vehicle
Inventor: OGAWA KENJI
IPC: B62D113/00
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in which steering of a vehicle becomes unstable when there is a status change such as a change of a frictional state of a tire and a road surface in the case when a steering angle of a steering wheel is conventionally decided by adding an auxiliary steering angle multiplying steering speed by a gain to steering wheel steering quantity of a driver.  <P>SOLUTION: An auxiliary steering angle generating means 6 determines an auxiliary steering angle by multiplying a steering wheel angular speed 301 by a specified gain. It restrains over-turning of the steering wheel and prevents the vehicle from becoming unstable by gradually reducing the gain multiplied to the steering wheel angular speed 301 with time in the case when road surface reaction is saturated (slipped) by detecting the road surface reaction generated on the steering wheel 17 by a road surface reaction detection means 4 in this computation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005340646-A (JP)
Title: Flux application system
Inventor: MIYAMOTO AKIHIRO
IPC: B05B15/12
Filed: 2004-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reduced-size flux application system for applying flux to both surfaces of a workpiece, with pollution due to scattering flux satisfactorily suppressed inside and outside the system.  <P>SOLUTION: Two chambers 11 and 12 independent from each other are installed along a workpiece transport route 17 in the flux application system 18. In the chamber 11, there are a nozzle 13 for spraying flux onto a surface of the workpiece 16 being transported along the workpiece transport route 17 and a suction duct 23 for suctioning air and nebulized flux out of the chamber 11, with the workpiece transport route 17 positioned in between the nozzle 13 and the suction duct 23. In the other chamber 12, there are a nozzle 14 for spraying flux onto the other surface of the workpiece 16 being transported along the workpiece transport route 17, and a suction duct 23 for suctioning air and nebulized flux out of the chamber 12, with the workpiece transport route 17 positioned in between the nozzle 14 and the suction duct 23.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004247765-A (JP)
Title: Substrate for mounting semiconductor element
Inventor: FUKUTOMI NAOKI
IPC: H01L23/12
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor package substrate that can meet the requirement for large scale integration of semiconductors.  <P>SOLUTION: After through holes are formed for external connecting terminals in an insulating substrate by partially removing the substrate at spots forming the external connecting terminals of wiring, a plurality of sets of wiring are formed on one surface of the insulating substrate and semiconductor elements are mounted on the substrate on which the wiring is formed. Then the terminals of the semiconductor elements are electrically connected to the wiring and the semiconductor elements are sealed with a resin. Thereafter, the external connecting terminals electrically connected to the wiring are formed in the through holes for external connecting terminals, and the obtained product is divided into individual semiconductor packages.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005343573-A (JP)
Title: Cage of elevator
Inventor: MIYAHARA HIDEKI
IPC: B66B11/02
Filed: 2004-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cage of an elevator, connecting skirting material and a wall board of a cage floor to each other by simple work, and easily coping with a difference in specifications and size of the cage.  <P>SOLUTION: A fastening part 5 of the wall board 4 is superimposed on a flange-like part 3 of the skirting material 2 to erect the wall board 4 on the skirting material 2. A clip 6 previously mounted on the fastening part 5 of the wall board 4 is elastically deformed to be fitted to the flange-like part 3 of the skirting material 2 by a first bent part 8, a second bent part 9 and a third bent part 10. Thus, the skirting material 2 and the wall board 4 can be assembled in a stable state. Accordingly, the skirting material 2 and the wall board 4 are connected to each other by simple work to easily cope with a difference in specifications and size of the cage. Accordingly, the installation work efficiency is improved, and the installation cost is reduced. Further, alteration of specifications of the cage can be easily coped with to prevent confusion of a manufacturing process and reduce the manufacturing cost.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005348057-A (JP)
Title: Information reader, information storage terminal, and non-contact type information reading system
Inventor: KOMORIYA HARUKAZU
IPC: G06K17/00
Filed: 2004-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption by transmitting non-modulated carrier only when transmitting/receiving data.  <P>SOLUTION: The transmitting/receiving function part 20 of an information reader 10A uses infrared ray Sa as information from outside. Trigger signal St is generated only when receiving infrared ray, to operate the transmitting/receiving function part 20. Thus, non-modulated carrier is transmitted. In an information storage terminal 10B, an antenna 40 is terminated by a resistor 44 only when transmission data is "1", while opened when it is "0". The non-modulated carrier is reflection waves when opened. So the reflection wave intermitted by the transmission data is received on the reader 10A side. The transmission data are decoded by decoding the reflection wave. Transmitting of non-modulated carrier is stopped when the transmission data are completed. Since the non-modulated carrier is transmitted only when reading information, low power consumption on the reader 10A side is realized. Further, since the non-modulated carrier that is not required is not transmitted, probability of interference with communication radio waves used by other electronic equipment is reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005350888-A (JP)
Title: Partition wall structure
Inventor: ADACHI KIYOKO
IPC: E04B1/82
Filed: 2004-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partition wall structure which can enhance between-rooms sound pressure level difference characteristics of a partition wall in an audio-frequency range.  <P>SOLUTION: This partition wall structure comprises: a partition wall body 3 which is composed of a plurality of mutually juxtaposed columnar bodies 1 erected between a floor and a ceiling, and a surface plaster board 2 provided on both the sides of the columnar body 1 over the plurality of columnar bodies 1 so as to close a section between the floor and the ceiling; and an auxiliary board 4 which is thinner than the plaster board 2, and which is stuck on either side of the plaster board 2 of the partition wall body 3 in such a manner as to cover a prescribed range of the plaster board 2 on one side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005128488-A (JP)
Title: Display, driving device for the same, and display method for the same
Inventor: MIZUMAKI HIDETAKA
IPC: G09G3/36
Filed: 2004-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data-hold-type display which prevents display quality degradation due to afterimages observable in moving image displays without reducing screen brightness, a driving device for the display, and a display method for the data-hold-type display.  <P>SOLUTION: The display is provided with a data signal line drive circuit which, when displaying a video signal composed of a plurality of display frames, drives at least one of the display frames among the plurality of display frames so as to produce a less-than-grayscale-level display frame where a data signal fed to the data signal lines contains a signal less than a grayscale level represented by the video signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006003559-A (JP)
Title: Image forming device and method therefor
Inventor: SHIRAKI TAKAYUKI
IPC: G03G21/00
Filed: 2004-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device and its method which can simply check the image quality by improving the visibility of the image for checking the image quality.  <P>SOLUTION: A test pattern TP is formed on a recording material for a user to check the image quality. The test pattern TP includes monochromatic yellow, cyan, magenta, and black images, i.e. Iy, Ic, Im, Ik and also a yellow-and-cyan mixed color image Iyc. Although the yellow toner color is hard to observe when it is in a single color, it is easy to observe when mixed with other colors. Further, the uneven density of yellow color appears as an uneven color in a monochromatic image, resulting in making image quality evaluation easy.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005331898-A (JP)
Title: Movable type screen system
Inventor: UMEYAMA HACHIRO
IPC: G03B21/62
Filed: 2004-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen system with which the effective use of a space is made possible and can be easily transported to and installed on site.  <P>SOLUTION: The screen system equipped with a display element for projecting an image from a projector to the screen from the back is comprised of a display element support movably erected upright with a frame for holding the display element and a projector support arranged apart a prescribed spacing from the display element support and placed on with the projector. A flexible shielding material for shielding the tracing light from the projector against the external light is disposed between the display element support and the projector support and one side of the shielding material is fixed to the display element support and the other is fixed to the projector support, and thereby the effective use of the space is made possible and the easy transporting to and installation of the screen system on site is made possible.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006012911-A (JP)
Title: Xy stage system
Inventor: WATANABE KAZUO
IPC: H01L21/68
Filed: 2004-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an XY stage system which can be easily transported by land at low transportation cost, by having a surface plate which has a size responsive to a large-area substrate and can be divided into surface plate pieces so as to be compatible with transportation by land.  <P>SOLUTION: The XY stage system comprises the surface plate 100 having a prescribed length, width, and thickness, and a flat top surface; and a movable stage 20 so structured as to be movable by actuators 200 on the top surface of the surface plate 100. The surface plate 100 is a jointed assembly of the surface plate pieces 101a which have been divided in the width direction, and the actuators 200 are each arranged so as not to stride straddle the joint between the surface plate pieces 101a at the moving of the movable stage 20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006011779-A (JP)
Title: Data transfer circuit, data transfer circuit lsi, data transfer device, data processor, information processor, data transfer method, data processing method and information processing method
Inventor: YASUDA MASAO
IPC: G06F15/173
Filed: 2004-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To avoide the wiring impossibility of a data transfer circuit and a processor or the like by combining the input ports(input pins) and output ports(output pins) of a data transfer circuit.  <P>SOLUTION: This data transfer circuit 100 arbitrates requests from processors 200 to 203 by a cross bar arbitration circuit 600, and outputs them with return cross bar output port numbers stored in registers 500 to 503 from a forward cross bar 400 to memory modules 300 to 303. The memory modules 300 to 303 output read data and return cross bar output port numbers. A return cross bar arbitration circuit 601 controls the output of the read data from a cross bar 401 to a return cross bar output port OT0 designated by the return cross bar output port number. The return cross bar output port number is also transmitted to the return cross bar arbitration circuit 601.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006009099-A (JP)
Title: Method and apparatus for controlling film thickness, and method for manufacturing optical multilayer film
Inventor: MURAKAMI TAKAAKI
IPC: G02B5/28
Filed: 2004-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To decrease noise in a transmitted light quantity caused by interference of light on a substrate and to control the film thickness with high accuracy.  <P>SOLUTION: A carousel type sputtering apparatus which gives preferable uniformity in the film thickness without autorotation of a substrate during film formation is used, as well as a substrate 18 having the back face 18B inclined at a predetermined angle with respect to the film formation face 18A of the substrate is used. The inclination angle θ of the back face 18B with respect to the film formation face 18A is preferably in a range of 0°<θ≤2°. The substrate is fixed so that the thickest part or the thinnest part of the substrate 18 is aligned in the vertical direction of a substrate holder. The optical axis is preferably adjusted in such a manner that the light outputted from a projecting unit is perpendicular to the film formation surface 18A on the film formation surface 18A.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005034639-A (JP)
Title: Ocular perfusion storing body
Inventor: YAMADA HIROSHI
IPC: A61J1/05
Filed: 2004-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ocular perfusion storing body which is convenient when it is discarded, is easy to store, and is excellent in two-liquid mixing workability when it is used.  <P>SOLUTION: An oxy-glutathione containing solution and a bicarbonate solution are filled in a plastic soft bottle X of self-sustainable and engaged mixture integral. Furthermore concretely speaking, the soft bottle X has a first room which is insulated and formed in water tight by a partition and a second room. The oxy-glutathione containing solution is enclosed in the first room. The bicarbonate solution is enclosed in the second room. Mixing mechanism which can mix the oxy-glutathione containing solution and the bicarbonate solution in communication with the first room and the second room when they are used, is prepared.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006008057-A (JP)
Title: Wire breaking detection device for vehicle and wire breaking detection method for vehicle
Inventor: OKAWA TATSUHIRO
IPC: B60R16/02
Filed: 2004-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent wire breaking of a power source feeding line from being erroneously detected after a fuse is removed in a vehicle factory in a wire breaking detection device for a vehicle and a wire breaking detection method for a vehicle.  <P>SOLUTION: Existence of the wire breaking of a second power source feeding line 18 interposed with the fuse 22 on the midway connected to ECU 14 is detected by the ECU 14. However, the detection of the matter that the wire severance is generated on the second power source feeding line 18 is forbidden until the ON number of an ignition switch 20 after that exceeds the predetermined number after predetermined inspection prior to removal of the fuse 22 is performed at an inspection step in the vehicle factory.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006016419-A (JP)
Title: Thermoplastic polymer composition
Inventor: SAITO HIDEKAZU
IPC: C08L69/00
Filed: 2004-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new thermoplastic polymer composition which comprises a polyacetal resin and exhibits excellent impact resistance over a wide temperature range including ordinary temperature and its vicinity.  <P>SOLUTION: The thermoplastic polymer composition comprises the polyacetal resin (I), and a block copolymer (II) comprising an addition polymer block (1) comprised of an aromatic vinyl compound polymer block (a-1) and a conjugated diene compound polymer block and/or a hydrogenate thereof (b-1) and a polycarbonate polymer block (2), where the ratio of [the weight of (I)]:[the weight of (II)] is 95:5 to 30:70.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005322369-A (JP)
Title: Multi-port memory element
Inventor: PARK BYUNG-IL
IPC: G11C29/04
Filed: 2004-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory element having a column redundancy structure allowing to minimize a chip area increase even when a plurality of column selection lines are enabled for one column address.  <P>SOLUTION: This element is provided with a normal bus connecting means for data transmission/reception between a global data bus and a local data bus in each bank, a redundant bus connecting means for data transmission/reception between the global data bus and the local data bus in each bank, a fuse setting circuit containing the physical position information of an error column, and a switching means for selectively connecting the output of the normal bus connecting means and the output of the redundant bus connecting means corresponding to the error column to the global data bus in response to physical position information of the error column.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006016126-A (JP)
Title: Elevator control device
Inventor: HONJO NORINAGA
IPC: B66B1/18
Filed: 2004-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator control device capable of solving the problem inherent in the conventional group control system in which a plurality of elevator units respond to one hall call and one unit of main microcomputer performs the operational control, involving such a problem that many calculation processes are necessary with increasing number of elevator units which requires provision of a control board for calculating the hall calls.  <P>SOLUTION: The control device 100 of the elevator to make control using a plurality of microcomputers connected via a network 500 is configured so that the microcomputer installed at each hall calculates the evaluation value for calling elevator when a call button 600 at the hall is pushed, and the evaluation value is transmitted to the main microcomputers and totalized by each elevator to decide its operation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006018927-A (JP)
Title: Magnetic head and magnetic recording and reproducing device mounting same
Inventor: MOCHIZUKI MASABUMI
IPC: G11B5/31
Filed: 2004-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic head which cannot erase data on a recording medium even if an external magnetic field is applied thereto.  <P>SOLUTION: An external magnetic field shield 30 composed of a magnetic material retreated from a floating face is so formed as to sandwich an auxiliary magnetic pole 3 with itself and a main magnetic pole 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI