baber/WOPTO huggingface dataset:
Patent JP-2004241861-A (JP)
Title: Image forming apparatus
Inventor: YOSHIHAMA MASANORI
IPC: G03G21/00
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of coping with the occurrence of the abnormity of a slave unit upon linked printing performed by connecting the image forming apparatus with another image forming apparatus, and of easily carrying out countermeasures after the occurrence of the abnormity.  <P>SOLUTION: In the image forming apparatus, a master image forming apparatus (master unit) 90 and a slave image forming apparatus (slave unit) 91 are connected by a wired cable 92 and share print jobs to carry out linked print. When the master unit 90 detects the occurrence of the abnormality in the slave unit 91, the master unit 90 cancels the linked print with the slave unit 91, and a message area 41a of a liquid crystal touch panel 31 indicates the cancellation to allow an operator to recognize it. The image forming apparatus can cope with the occurrence of the abnormality such as main power OFF, a system error, and a communication error.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237872-A (JP)
Title: Load carrying platform fastening structure
Inventor: SHIBATA YUJIRO
IPC: B62D21/09
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a load carrying platform fastening structure for preventing a chassis frame from being curved and twisted at the time of loading a carrying load.  <P>SOLUTION: The structure is equipped with the chassis frame 3 of a vehicle, the load carrying platform 6 which is installed above the chassis frame 3 and forms a floor outer frame 16 at the outer periphery, and a fastening member 21 connecting and fixing the chassis frame 3 and the floor outer frame 16. Since the chassis frame 3 is fixed to the floor outer frame 16 with the fastening member 21, the bending rigidity and torsional rigidity of the chassis frame 3 are improved, and the chassis frame can be prevent from being curved and twisted at the time of loading the carrying load.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242185-A (JP)
Title: Signal processing method in frequency division multiplex optical signal reception and its device
Inventor: KURI TOSHIAKI
IPC: H04J14/02
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal processing method in wavelength division multiplex optical signal reception and its device capable of performing a frequency conversion processing for wavelength division multiplexed optical signals in block.  <P>SOLUTION: Regarding a frequency division multiplex optical signal which is demodulated by an interleave system by a high frequency signal on which data is superimposed, in the case of receiving a plurality of optical carrier waves and sidebands accompanying them and demodulating the sidebands accompanied by the respective optical carrier waves by separating them into the respective pieces, a received signal is branched into P and Q, on the other hand, R is generated by performing frequency shift of A, S is generated by combining Q and R and a plurality of sets of S having characteristics that each includes one optical carrier wave and sideband and intervals with the optical carrier wave and with the sideband are equivalent to each other are outputted by an optical filter having comb-shaped transmission characteristics. A predetermined set is selected from the plurality of sets, or selected by separating it and demodulated by mixing an optical carrier wave and a sideband of the selected set.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245639-A (JP)
Title: Sensor chip and sensor using the same
Inventor: MUKAI ATSUSHI
IPC: G01N21/27
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor chip used in a sensor to which a localized plasmon resonance method is applied, which can rapidly detect bond states between sensing media and specific substances while keeping its sensitivity high.  <P>SOLUTION: A sensor chip 10 is made up by such steps that a lamellar substrate 12 where a plurality of micropores 12a are formed on a surface 12b is made up by using anodic alumina or the like, and the micropores 12a of the substrate 12 are filled with metal particles 13. In the sensor chip 10, at least a portion of the metal particles 13 is set outward from the surface 12b of the substrate 12 so as to be exposed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244345-A (JP)
Title: Fungicide for water treatment, method for water treatment and apparatus for water treatment
Inventor: SUGITA KAZUYA
IPC: C23F11/14
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fungicide for water treatment, which has high sterilization effect, high control effect of corrosion and high effect of storage stabilization in a membrane separation apparatus for seawater desalination, etc.  <P>SOLUTION: The fungicide for water treatment contains an acid and a corrosion inhibitor and has storage stability increased by addition of an amide and/or a urea compound having 16-27 (MPa)<SP>1/2</SP>value of solubility parameter.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242839-A (JP)
Title: Cushion body with improved sitting position retaining function, its manufacturing method and its supply system
Inventor: MURAKAMI JUN
IPC: A47C27/14
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new type cushion body manufactured at relatively low cost in a short time while forming retention shapes receiving a seated person into a state fitted to the body shape for every seated person and a method for manufacturing the same.  <P>SOLUTION: This cushion body 1 is, for example, formed by having a seat surface member 2, a backrest member 3, and the retention shapes 20 and 30 which are formed therein according to the body shape of the seated person M respectively. The retention shapes 20 and 30 are formed by selecting the optimal one for the seated person from a plurality of pre-created CAD data of different sizes and cutting from a resin foam solid body such as polyurethane by cutting work. This cushion body is characterized in materializing size data information to be determined by the measurement of the body respective parts of the seated person in an initial cutting and materializing individual and original body information of the seated person in the finish cutting in machining.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245558-A (JP)
Title: Air conditioner
Inventor: MOTONISHI KAZUO
IPC: F24F1/00
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner capable of efficiently preventing the short-circuit without giving the feeling of discomfort to a user or without impairing the heat exchanging efficiency or air blasting efficiency.  <P>SOLUTION: In this air conditioner wherein a heat exchanger 4 and an air blasting fan (first cross flow fan) 5b are mounted on an air passage connecting a suction port 1a formed on a front upper part of a main body and a blowout port 2 formed on a front lower part, and a lateral wind direction board 8 for laterally deflecting the blown-out air, and a vertical wind direction plate 9 for vertically deflecting the blown-out air are mounted on the blowout port 2, an auxiliary blowout port 12 defined by a partition plate 11 is mounted on an upper part of the blowout port 2, and an auxiliary air blasting fan (second cross flow fan) 13b is mounted for accelerating and blasting the conditioned air blasted by the air blasting fan.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253274-A (JP)
Title: Color plasma display device and its manufacturing method
Inventor: MOTOKURA HIDEYUKI
IPC: H01J11/44
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a contact between adjacent color filter layers over a light-shielding layer, and to shorten alignment adjustment time of a screen in printing each paste to form each color filter layer.  <P>SOLUTION: In this color plasma display device, a light-shielding layer of a laminated structure comprising a first light-shielding layer 9 and a second light-shielding layer 10 laminated thereon having a narrower width than the first layer is formed in a gap between color filter layers 8R, 8G, 8B formed in an inner surface of a front substrate 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004001179-A (JP)
Title: Numerical control device for machine tool
Inventor: ENDO NOBUYUKI
IPC: B23Q15/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a numerical control device for a machine tool which realizes both higher-speed machining and higher-precision machining at the same time at a high level.  <P>SOLUTION: Two kinds of reference axes which controls the same control axis are utilized, and switching from one to the other, and vice versa is made at a right time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004254189-A (JP)
Title: Recording apparatus
Inventor: NAKAJIMA TAKAFUMI
IPC: H04N5/907
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To make effectively utilizable an automatic print function using a print designation management file even when a write-once read-many type memory card is used in an apparatus for recording data into a recording medium wherein the number of times of recording is limited.  <P>SOLUTION: In the apparatus for writing image data and print management data designating a printing operation of an image associated with the above image data onto the recording medium so that data are written just once on the same recording region, when the recording medium whereon the print management data are already recorded is instructed to write new print management data, the print management data already recorded on the recording medium are invalidated, and the new print management data are written on the recording medium.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258925-A (JP)
Title: Image tracking device
Inventor: FURUKAWA SATOSHI
IPC: G06T7/20
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable distinguish between stillness and concealment of a tracking object.  <P>SOLUTION: This system is comprised of a TV camera 1 and a device body 2; and the device body 2 is provided with an object extracting part 3 which extracts an area of an image that the tracking object is imaged from each time-series image obtained by the TV camera 1, an object tracking part 4 which tracks movement of the image area of the tracking object extracted in the object tracking part 3, and a border setting part 5 which sets a border of a concealing area concealing the tracking object from an imaging area of the TV camera 1 for the time-series image imaged by the TV camera 1. Outline of obstacles, such as a wall or a partition existing inside of the imaging area, is set in the border X, and the stillness and concealment of the tracking object can be distinguished because the tracking object (person) is determined to be concealed with the concealing area (wall) when the image area of the tracking object (person area H) disappears while contacting on the border X of the concealing area (wall area W).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260077-A (JP)
Title: Mode-lock fiber laser
Inventor: OTA MICHIHARU
IPC: H01S3/098
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mode-locked fiber laser which can sufficiently exhibit the mode synchronizing function of a supersaturation absorber without involving collimation.  <P>SOLUTION: An end face (including an end face of a waveguide 21) at one end of an EDF 11 is covered with a supersaturation absorber 15 having a gold mirror 16 fixed thereto at one end of the EDF 11. Thereby a beam having a large density can be directed to the supersaturation absorber 15, and most of the beam passed through the supersaturation absorber 15 can be returned to the waveguide 21 of the EDF 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263743-A (JP)
Title: Controller for stepless transmission
Inventor: YAMAMOTO MASAHIRO
IPC: F16H9/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the lack of primary pressure with respect to a target value in changing a speed using a V-belt type stepless transmission.  <P>SOLUTION: The apparatus for controlling the stepless transmission comprises a primary pulley 10 and a secondary pulley 11 for holding a V belt, a primary pressure setting means 20 for setting the target oil pressure of the primary pulley, and a secondary pressure setting means for setting the target oil pressure of the secondary pulley. One of the primary pressure setting means and the secondary pressure setting means 20 corrects the target pressure of one of the pulleys such that the actual speed changing ratio coincides with the target speed changing ratio, and the other sets the target oil pressure by adding the stationary oil pressure and the oil pressure higher than the speed changing oil pressure capable of achieving the target speed changing speed to the other pulley when the speed changing is carried out by adding the speed changing oil pressure to the other pulley.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262586-A (JP)
Title: Automatic document feeder
Inventor: TSUTSUI KAZUYA
IPC: H04N1/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic document feeder facilitating assembling by making strict control of clearance between a document and a platen glass unnecessary, during assembling of the document feeder, and preventing generation of jitter or the like by stably transporting the document on the platen glass.  <P>SOLUTION: A drive roller 46 is provided in upstream side in a document feed direction in relation to a reading position 100 of a slit glass 22b and driven rollers 47, 48 are provided in downstream side thereof. An endless belt 49 is wound around the drive roller 46 and the driven rollers 47, 48 and the endless belt 49 is circulated by the drive roller 46 provided in the upstream side in a document feed direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261846-A (JP)
Title: Method for manufacturing aluminum wheel
Inventor: ABE KISHIRO
IPC: B21D1/08
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an aluminum wheel for improving the acceptance rate of an aluminum wheel.  <P>SOLUTION: This method is a manufacturing method of the aluminum wheel 1 which has a casting stage, heat treating stage, machining stage and painting stage in this order and a straightening stage of the flange part 2 of the aluminum wheel 1 is provided after the casting stage and before machining (cutting) stage. Straightening is performed by using a split piece 12 or a tapered die 12A. In this way, the aluminum wheel is made into a highly accurate wheel and the acceptance rate is improved by the reduction of the remainder of the black skin when machining it and the scrap due to unbalance.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261114-A (JP)
Title: Flow rate control mechanism and vegetable culturing apparatus equipped with the same
Inventor: ISHIHARA YOSHIYUKI
IPC: A01G27/00
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow rate control mechanism free from harmful influence such as liquid leakage and removal of a tube and excellent in control ability of a fluid, and a vegetable culturing apparatus equipped with the flow rate control mechanism.  <P>SOLUTION: The flow rate control mechanism 1 is equipped with a fluid passage part, a float 3 arranged in a water tank 2, a tube 5 for first fluid passage forming a passage passing through when the fluid flows toward a fluid passage part 4 and a tube 6 for second fluid passage forming a passage passing through when the fluid flows out from the fluid passage part and flows toward a fluid feed part. At least either one of the tube 5 for the first fluid passage and tube 6 for the second fluid passage is formed of a flexible tube, and a part of the flexible tube is made of a material having higher stiffness than that of other tubes and is supported by a supporting member capable of following to change of a position of the float 3 accompanying the change of storage fluid amount in the water tank 2, and folding degree of a folding part adjacent to the supporting member 7 among flexible tubes is changed by the change of position of the float to enable flow rate control according to the change of storage liquid amount in the water tank.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264765-A (JP)
Title: Image forming apparatus
Inventor: TAKADA KAZUMASA
IPC: G03G15/00
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of surely performing operation to replenish a toner.  <P>SOLUTION: The image forming apparatus for printing paper with image data a by supplying the toner to a developing device 13 by driving section 14 for toner replenishment is equipped with a pixel counter 3 which has a conversion table 2 for converting the density of the image data to be printed to the amount of consumption of the toner and counts the number of pixels or the converted amount of consumption of the toner, and a comparator circuit 6 which can occasionally read out the count value of the pixel counter 3 and outputs a compared coincidence signal when the counter value attains a preset value such that the operation to replenish the toner can be performed in accordance with the output of the comparator circuit 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271581-A (JP)
Title: Image scanner
Inventor: HAYASHI HIDEKAZU
IPC: H04N1/028
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image scanner that can adjust the focusing position of a rod lens array by moving the rod lens array along an optical axis, in the image scanner which focuses light transmitted through a rod lens array having small depth of field on a CCD and obtains image data included in the light.  <P>SOLUTION: Reflected light from a document medium on a platen glass 8 is guided to a line sensor 12 by a read optical system comprising a 1st reflector 13, the rod lens array 15, and a 2nd reflector 14 in a carriage 20 to obtain image data. The rod lens array 15 is held on a lid body 22 covering a base 21 of the carriage 20 and the lid body 22 is made movable to and away from the base 21 along the optical axis of the rod lens array 15. After the focus position of the rod lens array 15 is adjusted by the movement of the lid body 22, the lid body 22 is fixed to the base 21.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271059-A (JP)
Title: Thermostatic device and its temperature control method
Inventor: HOSHI YOSHIYUKI
IPC: F25D21/14
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermostatic device having superior temperature adjusting function, and capable of easily controlling temperature, reducing the power consumption, defrosting a cooling unit when a refrigerating machinery is stopped, and suppressing lowering of the humidity inside.  <P>SOLUTION: A cooler 16 is mounted in a temperature adjustment air passage 13, a first heater 15 is mounted on an upper part of the cooler, a water tray 17 with a second heater 18 is mounted at its lower part, a temperature adjustment air blowout port 19 is formed on an upper part of the temperature adjustment air passage 13, a suction port 20 is formed at its lower part, a temperature adjusting unit is mounted to operate any of the refrigerating machinery, the first heater and the second heater on the basis of a differential temperature set value for controlling the refrigerating machinery, a proportional band temperature set value for controlling the first heater, and a situation of the temperature inside, and the heating operation immediately after the termination of the cooling operation by the refrigerating machinery is performed by the second heater 18.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273901-A (JP)
Title: Device of fixing electronic part
Inventor: TORITSUKA HARUKI
IPC: H05K7/04
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide the excellent fixing device of an electronic part.  <P>SOLUTION: In a device of fixing electronic part, an electronic part 11 is attached to a holder 30 supporting on a chassis 20 and fixed. The holder is a member having flexibility, and has a base 31 supported by the chassis and abutted on the electronic part, a plurality of extension parts 32 which are respectively extended from the base to both sides of the electronic part, and a band 33 provided between the plurality of extension parts. The electronic part is a device of fixing the electronic part formed by extending between the base and the band and sandwiching among them. The holder is a member made of resin of which a difference of the thermal expansion coefficients between the chassis or the electronic part is reduced by mixing glass fibers.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267607-A (JP)
Title: Cylinder fixing device
Inventor: TAKEUCHI HIRONOBU
IPC: A62B9/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a means for fixing a portable cylinder to a shoulder board and to improve the operability of the means.  <P>SOLUTION: The cylinder fixing device has the shoulder board and the means 3 for fixing the cylinder to the shoulder board. The means 3 has a belt 11 and a take-up device 5 for taking up the belt 11. The take-up device 5 is provided with a take-up shaft 16 energized in the direction of take-up, an operation handle 36 connected to the take-up shaft 16 via a clutch 37, a ratchet gear 34 fixed to the take-up shaft 16, a rotation stopper member 39 detachably abutting against the ratchet gear, and a clutch releasing means 38 capable of releasing the engagement of the clutch 37 and detaching the rotation stopper member 39 from the ratchet gear 34 at the same time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273089-A (JP)
Title: Optical pickup device and optical disk device
Inventor: KAWASAKI TOSHIYUKI
IPC: H01L29/78
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device which can output a signal including information or the like required for the position control of the optical pickup device itself and an objective lens with sufficient accuracy and with sufficient stability, free from making a device large in size and expensive.  <P>SOLUTION: The voltage on which an AC signal is superimposed by a superposition means, is applied to an optical element 53, and an optical phase difference corresponding to the AC signal is given to light flux entering to an the optical element, so that the quantity of light received by a first photodetector 59 includes an AC component. When an information recording medium 15 has form birefringence, return light flux entering to a branch optical element 54 having polarization characteristics includes a polarization component in a different direction from a predetermined polarization direction as an error. The AC component included in the quantity of light received by the first photodetector varies according to the optical phase difference given when it passes through a substrate, so that a phase difference signal output means allows a signal including information about the error in the optical phase difference in the return light flux to be output with sufficient accuracy.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004277906-A (JP)
Title: Reed for water jet loom and weaving method
Inventor: KIMURA MASARU
IPC: D03D47/32
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reed which is used for a water jet loom and makes it possible to weave with a water jet loom without enlarging an opening or increasing the quantity of water, when the weaving is performed at a loom rotation rate of ≥800 rpm.  <P>SOLUTION: This reed for the water jet loom is characterized in that the porosity of the reed is ≥60%. The water jet weaving method for weaving is characterized by using the reed having a porosity of ≥60%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI