baber/WOPTO huggingface dataset:
Patent JP-2004096704-A (JP)
Title: Method of dynamically filtering document
Inventor: SUN HUNG-MING
IPC: H04L12/58
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of dynamically filtering a document.  <P>SOLUTION: The method is composed of: a step (a) of filtering the document with a parameter and calculating the number of documents refused by filtering, and a step (b) of receiving the number of documents erroneously refused by filtering and calculating an error ratio of the number of erroneously refused documents in the number of refused documents (b). Then, the first shift of the parameter to a first direction is performed with displacement (c), the steps (a) and (b) are repeated to the first shifted parameter (d) and when the error ratio of the parameter before the first shift is greater and smaller than that after the first shift, the second shift of the parameter is performed in the first direction and in a second direction opposite to the first direction (e).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172897-A (JP)
Title: Resource allocation control device, resource allocation control method, and mobile communication system
Inventor: YAMADA MAYU
IPC: H04W92/02
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resource allocation controller and a mobile communication system which can sufficiently decrease the control load and the delay when a RAN and an IP network are connected.  <P>SOLUTION: The mobile communication system 100 comprises the RAN 1 and the IP network 2 which are connected through the resource allocation control device 3. The RAN 1 is provided with a plurality of BTSs 12 and BSCs 13 to which an MS 11 is connected, and the IP network 2 has an IP transfer device 21. The resource allocation control device 3 which intervenes between the RAN and the IP network is composed of a request acceptance section 31, a correspondence processing section 32, an allocation data base 33 and an allocation/assignment processing section 34 which are sequentially connected. To the request acceptance section 31 and the allocation/assignment processing section 34, each of the BSCs 13 and the IP transfer device 21 are connected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170734-A (JP)
Title: Optical code division multiplex communication apparatus
Inventor: NISHIKI TAMAHIKO
IPC: H04B10/61
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical code division multiplex communication apparatus of high performance wherein interference between optical coding signals is suppressed.  <P>SOLUTION: The optical code division multiplex communication apparatus has a plurality of grating waveguide encoders wherein uniform pitch gratings which reflects inputted optical signals and whose number is equal to the number of optical code chips are formed in the waveguide direction of optical waveguides and respective gratings correspond to one code value of binary phase optical codes and encode the inputted optical signals and retarders relatively retarding respective encoded signals from the plurality of grating waveguide encoders. The adjacent uniform pitch gratings corresponding to the position where optical code values are different from each other are disposed at an interval by which a phase shift of (2m+1)π/2 (m is an integer) is given to the inputted optical signals and the other adjacent uniform pitch gratings are disposed at an interval by which a phase shift of nπ (n is an integer) is given to the inputted optical signals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177645-A (JP)
Title: Sealing structure of rotary shaft, and sealing material used therefor
Inventor: KIMURA YOSHIAKI
IPC: F16J15/18
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing structure of a rotary shaft and a sealing material used therefor capable of manufacturing with a simple structure and low cost without needing high dimensional accuracy in a shaft hole portion of a container and shaft dimensions of the rotary shaft and also securely preventing a leakage of powder and liquid in the container.  <P>SOLUTION: A trumpet shape sealing material 1 is mounted between an outer surface of a rotary shaft 2 and an inner surface of a shaft hole 31 while an inner periphery portion 1a is tightly brought into external contact with the rotary shaft 2 and an outer periphery portion 1b is tightly brought into internal contact with the shaft hole 31, a sealing material 1 is made by deforming a discoid sealing material, in which a circular hole is formed at a central portion, into a trumpet shape. The sealing material 1 is deformed into the trumpet shape having an inner diameter smaller than the shaft diameter of the rotary shaft 2 before deformation, and expanding its diameter from the inner periphery portion 1a toward the outer periphery portion 1b while the inner periphery portion 1a is tightly contacted with the rotary shaft 2 when the rotary shaft 2 is inserted into the circular hole portion. After the circular shape sealing material of which deformed outer diameter is set at the length to become longer than the hole diameter of the shaft hole 31 is inserted into the rotary shaft 2 and deformed into the trumpet shape, the circular shaped sealing material is force-fitted into the shaft hole 31 together with the rotary shaft 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179382-A (JP)
Title: Light receiver
Inventor: KOMATSUZAKI KAZUHIRO
IPC: H04B10/07
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light receiver capable of high density mounting without lowering an S/N ratio.  <P>SOLUTION: When a photocurrent flowing through a light receiving element 2 increases, a current limiter circuit 8 is actuated to cause voltage drop followed by lowering bias between an anode and a cathode of the light receiving element 2 to increase electrostatic capacity of the light receiving element 2. Hereupon, following the increase of the photocurrent flowing through the light receiving element 2, an output of an amplifier 3 increases to cause a difference between voltage levels of an inverting input terminal of a comparison amplifier 24 of adjusting means 21 and a non-inverting input terminal to increase. The difference is amplified in the comparison amplifier 24 and is inputted into a gate of a field effect transistor 22. As voltage applied to the gate of the field effect transistor 22 is increased, impedance between a source and a drain of the field effect transistor 22 is reduced. Accordingly, impedance between an input and an output of the amplifier 3 connected in parallel to the field effect transistor 22 is reduced, and hence input impedance is reduced, so that -3dB bandwidth Bw of the light receiver 20 is prevented from being narrowed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003180477-A (JP)
Title: Vehicle seat with hinge mechanisms
Inventor: BALOCHE FRANCOIS
IPC: B60N2/22
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable two hinges of a vehicle seat with hinge mechanisms to be completely relocked after releasing.  <P>SOLUTION: This vehicle seat has a backrest attached so as to be pivotally moved on the seat main body 1 by hinges 5, 6. Hinges 5, 6 are composed of two cheek plates 10, 12 which can be fixed by a slag 26 controlled by rotary cams 38 so as to bite with groups of fixed teeth 30 and are fixed so as to pivotally move. The cams 38 are mutually connected by a lost motion device 20 and teeth of a fixed group of one hinge 5 each other have teeth with cut-off tip ends to form a flat face.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004173986-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of diversifying the number and layout of generators etc. mounted on a game board, providing a game full of variation, preventing the game from being monotonous, easily changing the model of the game machine, and reducing the cost related to the model change.  <P>SOLUTION: The game machine comprises the game board with obstacle pins for changing the direction of falling of game balls, generators to make motions when a specific condition is satisfied, a winning hole for a game ball to enter and an actuation hole for actuating the variable display of a plurality of variation patterns or motions of the generators when a game ball enters the hole, and a display part mounted in a part out of the game board to display the variation patterns and presentation images.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177753-A (JP)
Title: Electrostatic charge image developing toner, method for manufacturing electrostatic charge image developing toner, and image forming method and image forming apparatus using the same
Inventor: UCHIDA TAKESHI
IPC: G03G9/08
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner which is wide in a temperature region free of occurrence of a fixing offset, does not give rise to initial image fogging, and can continually obtain images of high image quality (having no image fogging and having a high density) even if a large amount of printing is performed, and to provide a method for manufacturing the electrostatic charge image developing toner, and an image forming method and image forming apparatus using the same.  <P>SOLUTION: In the electrostatic charge image developing toner having at least a resin, coloring matter and coloring particles containing releasing agents, the coloring particles are produced by obtaining flocculation of latex particles and the latex particles are a mixture composed of particles respectively having peaks in at least ranges of 50 to 200 nm and 300 to 3,000 nm. The latex particles having the peak in the range of 300 to 3,000 nm are 0.5 to 30mass% of the entire latex particle. Also, the excellent effect of making it possible to continually obtain the images having the high image quality (having no image fogging and the high density deterioration) even if a large amount of printing is performed is obtained as well.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180717-A (JP)
Title: Insole for shoe, method of manufacturing the same, and method of manufacturing paper
Inventor: KUBO TETSUO
IPC: A43B17/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a paper insole for a shoe to improve the fitting feel and softness.  <P>SOLUTION: The insole for the shoe comprises paper made from pulp stock solution including non-wood fibers as a main component material of an insole body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003178265-A (JP)
Title: Portable storage device and method for making access to digital document in portable storage device
Inventor: STEFIK MARK J
IPC: G06F21/10
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content display type portable storage medium.  <P>SOLUTION: A portable storage medium document card is a portable unit having a nonvolatile storage means for storing information in a digital form, a control processor for making access to a document stored inside by processing the function and a request started by a user, an input-output port for interfacing with an external device for reading and writing digital information, and a user interface 601 for allowing the user to directly interact with the document card. The user interface includes a plurality of traversal keys 606 to 609 for allowing the user to traverse a list of the function and the document, a selecting key 610 for allowing the user to select the highlight function or the document, a processing means for processing the function generated by the user, and a display 603 for displaying the list of the function and the document and information in response to the function generated by the user.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004182097-A (JP)
Title: Car washing machine
Inventor: MATSUKI MASANOBU
IPC: B60S3/06
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car washing machine capable of traveling of a front main body and a rear main body without making manufacturing accuracy or installation accuracy strict and accidentally disturbing a traveling posture.  <P>SOLUTION: The main body of the car washing machine 1 is separated into the front main body 1A equipped with a washing means for washing a vehicle to be washed 2 and the rear main body 1B equipped with a drying means for drying the vehicle to be washed 2, and the front main body 1A and the rear main body 1B can be traveled separately. A relatively extensible posture control means 50 is provided between the front main body 1A and the rear main body 1B. The posture control means 50 consists of a first member 51 provided for one of the front main body 1A and the rear main body 1B, and a second member 61 provided for the other of the front main body 1A and the rear main body 1B. The first member 51 elastically sandwiches a controlled body 64 of the second member 61 from above and below and enables extensible guiding. Due to vertical displacement of the first member 51 against an elastic force, vertical high-pressure resistance generated between the first member 51 and the controlled body 64 is automatically eliminated. Without making the manufacturing accuracy or installation accuracy strict, favorable extensible guiding can be conducted at all times, and manufacturing time or installation time can be shortened.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004184045-A (JP)
Title: Heat exchanger
Inventor: MORI NAOKATSU
IPC: F28D7/10
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger to be used for heat recovery from exhaust gas in a waste incinerator, having improved durability.  <P>SOLUTION: In the heat exchanger for heat exchange between high temperature exhaust gas and low temperature fluid, a material constituting a heat transfer surface is a steel material containing C :0.01-0.05 wt%, Si :2.0 wt% or more, Mn :0.5-1.5 wt% or more, and Cr :15.0 wt% or more. A spiral fin 3 can be formed on the outer surface of a pipe 2 for distributing the high temperature exhaust gas, or a ring-like swollen header portion 4 is formed on the entry side of the low temperature fluid.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192823-A (JP)
Title: Excimer lamp device
Inventor: HIROSE KENICHI
IPC: H01J65/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excimer lamp device with a plurality of excimer lamps aligned on a lamp axis prevented from degradation of brightness at a junction between excimer lamps, and eliminating a change of a brightness distribution with the passage of time.  <P>SOLUTION: On the excimer lamp device, an outside tube 2 and an inside tube 3 of nearly cylindrical outer shape are coaxially aligned on an axis, and discharge gas for generating excimer molecules is sealed in a hollow and cylinder-shaped discharging vessels of which, both ends of the outside tube 2 and the inside tube 3 are sealed, and a plurality of excimer lamps equipped with an outside electrode 4 on an outside face of an outside tube and an inside electrode 5 on an inside face of the inside tube 3 are aligned on a tube axis, and regulating means 7, 8 for regulating the movement of excimer lamps in a direction of the tube axis are arranged. With this, as the distance between discharging vessels are restricted from getting wider and kept constant, each excimer lamp 1 can maintain the same brightness till the end of life.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193712-A (JP)
Title: White balance control apparatus, white balance control method, and recording medium recording white balance control method
Inventor: FUJISAWA TAKAHIRO
IPC: H04N9/73
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a white balance control apparatus capable of performing excellent white balance control even in the case that a part, onto which evaluation values of color information in an achromatic region is extremely concentrated, and a part, in which a few evaluation values exist, are intermingled.  <P>SOLUTION: The white balance control apparatus provided with a color imaging means for converting an optical signal from an object via an optical system into a color image signal being an electric signal and providing an output and for adjusting a gain of the color image signal received from the color image imaging means to perform white balance control, sets a plurality of color temperature regions along a color temperature curve and performs the automatic white balance control only on the basis of the concentrated evaluation values when the evaluation values are concentrated onto a color temperature region among a plurality of the set color temperature regions.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193202-A (JP)
Title: Active electronic element and electronic apparatus
Inventor: ANAZAWA KAZUNORI
IPC: B82B3/00
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active electronic element excellent in high frequency operations, which is an element using a carbon nanotube, and to provide an electronic apparatus using the element.  <P>SOLUTION: The active electronic element comprises a carbon nanotube 1, a first electrode S and a second electrode D respectively connected to the opposite ends of the carbon nanotube 1, and a third electrode G disposed opposite to the carbon nanotube 1 for irradiating the carbon nanotube 1 with electromagnetic waves, and is adapted such that the current flowing through the carbon nanotube 1 is changed with at least high frequency electromagnetic waves irradiated from the third electrode G to the carbon nanotube 1. The electronic apparatus uses the active electronic element.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190075-A (JP)
Title: Electroless gold plating solution
Inventor: IWAI RYOTA
IPC: C23C18/42
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide electroless gold plating solution using decomposition inhibitor in which a problem on the stability of the electroless plating solution containing no cyanide is solved and gold precipitation is not much suppressed.  <P>SOLUTION: The electroless gold plating solution contains no cyanide as the gold source, but contains a decomposition inhibitor expressed by general formula (1) [wherein R<SB>1</SB>to R<SB>4</SB>denote a hydrogen atom, an alkyl group which may have a substituent, an aryl group which may have a substituent, an alkoxy group which may have a substituent, an amino group, a hydroxy group, = O, or a halogen atom; R<SB>2</SB>and R<SB>3</SB>and R<SB>3</SB>and R<SB>4</SB>may be cross-linked with hydrocarbon groups cross-linked with each other to form a saturated or unsaturated ring; and the saturated or unsaturated ring may be interrupted by an oxygen atom or a group represented by -N(R5)- (where, R5 denotes an alkyl group)].  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193890-A (JP)
Title: Digital camera
Inventor: MATSUDA NORIHISA
IPC: H04N5/225
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera capable of being used in an optimum operating state depending on photographing applications.  <P>SOLUTION: The digital camera 2 is provided with a high speed operating mode wherein a processing speed of a CPU 33 is increased while much power is consumed from a battery 54 supplying power to each section of the digital camera 2 and a long time operating mode wherein the power supplied from the battery 54 is saved while the processing speed of the CPU 33 is slow. In the case of setting the modes, an LCD 13 displays a setting menu 60 comprising a bar 61 indicating a mode setting width, a cursor 62, and a display window 63. The mode is set at an optional mode position between the high speed operating mode and the long time operating mode by operating a cursor operating disk 22 to move the cursor 62 on the bar 61. The display window 63 displays the number of photographable images and the usable time in the set mode.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188344-A (JP)
Title: Septic tank and method for treating sewage
Inventor: TAKAHASHI KEI
IPC: C02F3/00
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction technology of a septic tank which can improve a filtering performance and an energy efficiency of an aerobic treating vessel.  <P>SOLUTION: The aerobic treating tank 107 has an aerobic treating region 129 and a filtering region 131 to water to be treated 119. The water to be treated 119 is circulated from the aerobic treating region 129 to the filtering region 131 through revolution flow 135 formed in the aerobic treating tank 107 and returned to the aerobic treating region 129. A septic tank 101 allows to circulate the revolution flow 135 the water to be treated 119 upward from the bottom side of the filtering region 131 into the filtering region 131.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190609-A (JP)
Title: Valve gear of internal combustion engine
Inventor: KUROKI MASAHIRO
IPC: F01L1/18
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To curtail, in the valve gear of an internal combustion engine, enlargement of the valve gear due to adoption of a special performance variable mechanism, designed to improve the operational property of an engine valve, and to curb the total height of the internal combustion engine.  <P>SOLUTION: A valve gear V of the internal combustion engine E is equipped with a suction-side valve gear mechanism Vi and a discharge-side valve gear mechanism Ve. Both gear valve mechanisms Vi and Ve have a common and an upward-downward direction cam axis 10 to be set between a suction valve 7 and a discharge valve 8, while the suction-side valve gear mechanism Vi is fitted with an eccentric body 43, designed to lie over the discharge-side valve gear mechanism Ve in a side face view, an interlocking mechanism including a control link 44 supported in a fluctuation-possible manner by the eccentric body 43 and located on the opposite side of a suction cam 11 in relation to the cam axis 10 in a plane face view, and a property variable mechanism M which has a positional alteration mechanism arranged to alter the position of a fluctuation center line L4 of the control link 44.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197988-A (JP)
Title: Air conditioner
Inventor: HAYAMA HIROFUMI
IPC: F24F5/00
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve heat efficiency by utilizing both surfaces of a panel main body a as a heat transfer surface.  <P>SOLUTION: The aluminium panel main body 1 is formed with a plurality of pipe guide grooves 1 in one surface thereof in parallel with each other with a constant interval. Each of recessed part 2 between the pipe guide grooves 1 is formed with multiple air flow holes 3 in the longitudinal direction of the recessed part 2. A heat radiation pipe 4 of a pipe mat m is fitted in each of the pipe guide grooves 1. When laying the panel main body a in a ceiling, the surface of the panel main body a formed with the pipe guide grooves 1 is positioned on a ceiling depth side 7. In this ceiling depth 7, a blower 8 is used as a blower for forcibly flowing the air. A blower opening 8a of the blower 8 is positioned on the ceiling depth 7 side, while a suction opening 8b of the blower 8 is positioned on the indoor side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197991-A (JP)
Title: Multi-functional dehumidifier
Inventor: MIZUKAMI KAZUMASA
IPC: F24F13/22
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein the room temperature rises due to the discharge air passing through a condenser and it is necessary to reduce a temperature rise inside a room.  <P>SOLUTION: The condenser 3 is arranged under an evaporator 2 of a refrigeration cycle, and the condensed water 21 condensed by the evaporator 2 is dripped to the condenser 3 to restrict a temperature rise of the indoor air passing through the condenser 3. The condensed water generated in the evaporator 2 is led to a drain tank 14 without dripping it by a turning water receiver part 7, and this dehumidifier can be used as a local air conditioner or a dehumidifier.  <P>COPYRIGHT: (C)2004,JPO&NCIPI