baber/WOPTO huggingface dataset:
Patent JP-2002361288-A (JP)
Title: Scale preventing method for cooling water system
Inventor: IIMURA AKIRA
IPC: B01D9/02
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a scale preventing method for a cooling water system capable of effectively preventing the generation of the scale resulted from calcium, magnesium, or the like, in an open circulating cooling water system. SOLUTION: In the scale preventing method for the cooling water system, a scale component modifying type scale preventing means and the addition of a seed crystal are combinedly used.
Patent JP-2002366573-A (JP)
Title: Information storage and distribution system
Inventor: KINOSHITA KAZUYUKI
IPC: G06Q30/02
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To store a plurality of contents information and to individually distribute the respective pieces of stored contents information. SOLUTION: This information storage and distribution system is constituted by providing a data base managing part 26 to register the contents information in a received mail data base 23 by associating the contents information with an electronic mail address of a terminal to be a transmission source of the contents information and a subject preset by every piece of the contents information and to simultaneously retrieve pieces of the contents information from the received mail data base 23 based on the specified electronic mail address and the subject when they are specified from terminals 10-1 to 10-n and a site managing part 25 to transmit an information picture in which the contents information retrieved by the data base managing part 26 is placed to the terminal to specify the electronic mail address and the subject in an information managing means 20 to store the contents  information transmitted from the terminals 10-1 to 10-n and to distribute the contents information to an applicable terminal by instructions from the terminals 10-1 to 10-n.
Patent JP-2002374164-A (JP)
Title: Semiconductor device
Inventor: MATSUMOTO JUNKO
IPC: G11C11/408
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To shorten the turn-around time and reduce power consumption at state of standby. SOLUTION: In a control buffer circuit (20) and an address buffer circuit (22), buffer circuits of a plurality of forms are provided for each terminal, and an input buffer of one form is activated, according to a state control signal group (ENG). Further, the current paths of these circuits (20) and (22) are selectively interrupted during standby according to a CS cut mode instruction signal(CSCUT) and an internal chip selection signal (INZCS), which are stored in a mode register. Still further, when low power consumption mode is specified, a current path of a CLK buffer (64) for generating the internal clock signal is interrupted and the paths of the circuits (20) and (22) are interrupted, according to an external clock enabling signal(EXCKE) and a low power mode instruction signal (SRFPWD).
Patent JP-2002370062-A (JP)
Title: Wax iron
Inventor: SHINOZUKA SHOICHI
IPC: A63C11/08
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To waste no wax and to coat the wax by easily mixing it. SOLUTION: Recessed arch parts are formed on both side surfaces of heat generation parts disposed on a lower part of the wax iron 1. The wax 11 melted by this heat generation parts is dropwise added onto a slide surface of a ski 10 and the wax iron 1 is moved to a direction as shown in Figure. So, the melted wax 11 is coated on the slide surface of the ski 10 and the remaining wax 11 is stored in the arch part in the melted state. Thereby, even in the case where a plurality of kinds of waxes 11 are coated, they are mixed at the arch part to be coated.
Patent JP-2002058681-A (JP)
Title: Handpiece
Inventor: KUHN BERNHARD
IPC: A61C1/10
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To widen the application area of a handpiece equipped with a device to limit the maximum transmittable torque to a low torque. SOLUTION: This medical handpiece 3 has a tool holder 5 placed in the front end area, a holding coupling 16 to detachably fix the tool 6 inside the tool holder 5, and a drive connecting body 8 extended through the handpiece 3 in the longitudinal direction to rotate and/or reciprocate the tool holder 5, and is equipped with a torque limiting device to limit the maximum torque transmittable to the tool holder 5 to prescribed low torque. The torque limiting device is selectable operated or unoperated by a setting device 14.
Patent JP-2003003093-A (JP)
Title: Ink set
Inventor: KOYANAGI TAKASHI
IPC: C09D11/00
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an ink set that is capable of providing a printing object having excellent storage stability and color development without a possibility of color bleeding, etc. SOLUTION: This ink set is composed of an aqueous black pigment ink composition and at least one kind of aqueous pigment ink composition having other color than black, wherein it is characterized in that the aqueous black pigment ink composition contains pigment, polyethyleneimine, (2-phenoxyethyl methacrylate)-styrene copolymer and water, and the aqueous pigment ink composition having other color than black contains pigment, styrene-acrylic acid copolymer and water.
Patent JP-2002053098-A (JP)
Title: Structural member for airplane, manufacturing method thereof and reinforcement deformed member for the structural member
Inventor: SCHMIDT HANS-JUERGEN
IPC: B64C1/12
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To constitute a structural member capable of increasing a residual strength in consideration of minimizing the weight of the structural member so that a welding body shell can be used for a side part shell area and an upper shell area of a body. SOLUTION: The structural member for an aircraft has at least one outer cover plate 4, and a plurality of reinforcement deformed members 2 mounted to the outer cover plate 4. The reinforcement deformed member 2 are at least partially bonded to the outer cover plate 4 by a welding bonding part. A reinforcement part 5 is disposed at the reinforcement deformed member 2.
Patent JP-2003060545-A (JP)
Title: Relay broadcast device
Inventor: HATANAKA HIROSHI
IPC: H04N5/00
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a relay broadcast device capable of relaying the received waves of a plurality of channels including the received wave of an adjacent channel with a reduced intra-band amplitude deviation. SOLUTION: The relay broadcast device is provided with a distributor for dividing the received waves of the plurality of channels including the adjacent channel into two; a plurality of first separation means for separating the received waves of the channels in a first channel group out of the received waves of the plurality of channels outputted from one output terminal of the distributor; a plurality of second separation means for separating the received waves of the channels in a second channel group out of the received waves of the plurality of channels outputted from the outer output terminal of the distributor;  and a circulator having a first terminal to which the received waves of each channel outputted from each first separation means are inputted, a second terminal to be connected to a transmission antenna, and a third terminal to which the received waves of each channel outputted from each second separation means are inputted. Each separation means has an input-side band pass filter and an output-side band pass filter.
Patent JP-2003000596-A (JP)
Title: Ultrasonic diagnostic device
Inventor: ASAFUSA KATSUNORI
IPC: A61B8/08
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To remove a fundamental frequency component without lowering a frame rate in an ultrasonic diagnostic device. SOLUTION: Between an ultrasonic receiving part and a digital scan converter in the ultrasonic diagnostic device, an A/D converter for converting an echo signal to a digital signal, a delay circuit 1 for applying arbitrary delay time to the output of this A/D converter, a phase control circuit 6 for variably controlling the phase of the output of this delay circuit, an arithmetic circuit 2 for operating delay data to be applied to the delay circuit 1 and the phase control circuit 6 from the echo signal and a signal synthesizing means 3 for synthesizing the echo signal and the output signal of the phase control circuit, removing the basic wave component from the echo signal and extracting/ emphasizing a higher harmonic component are provided.
Patent JP-2003007424-A (JP)
Title: Spark plug
Inventor: NISHIKAWA KENICHI
IPC: C03C8/04
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a spark plug having a glaze layer in which the content of Pb component is less, and which is superior in fluidity in the glost firing, and which is superior in an anti-flashover property with a high insulating resistance. SOLUTION: As for the glaze layer 2d of the spark plug 100, the content of Pb component is made to be 1 mol% or less by PbO conversion, and further, 40 to 60 mol% of SiO2 , 20 to 40 mol% of B2 O3 , 0.5 to 25 mol% of ZnO, and 0.5 to 15 mol% of BaO and/or SrO in the total are contained. ZnO, BaO, and SrO are made to be 8 to 30 mol% in the total. Further, oxides of alkaline metal components are contained in a range of 2 to 12 mol% in the total by the form that K is indispensable. Furthermore, as the indispensable fluidity improving components, 0.1 to 5 mol% of oxides of Bi, Sb and rare-earth element RE are contained in the total.
Patent JP-2003007836-A (JP)
Title: Semiconductor chip and semiconductor module
Inventor: HASEGAWA TAKEHIRO
IPC: H01L23/525
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To eliminate restriction of wirings and arrangement of bumps due to the existence of a fuse elements group, in a hybrid semiconductor chip including a logic circuit section and a memory macro section on a same substrate. SOLUTION: In the case of a semiconductor chip having an electrode pad, the fuse elements group is arranged on a region outside an electrode pad array and along any side of the chip, on a chip plane. In the case of a semiconductor chip having no electrode pad but having bumps, it is arranged on a region outside a bump forming region formed above the logic circuit section and the memory macro section and along any side of the chip, on a chip plane.
Patent JP-2003018494-A (JP)
Title: Method for detecting data existing area on screen and display device with the method applied
Inventor: HOSHIKAWA MASANORI
IPC: H04N7/01
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To quickly and accurately detect non-image parts above and under the screen, exclude an undesired image and maximally display the valid image on the screen. SOLUTION: The screen is divided into a plurality of detection areas, image data are extracted from them, a valid data presence area is detected on the basis of a valid pixel start position by each line in each detection area, number of valid pixel data, a valid line start position by each detection area and number of valid lines, processing of magnifying or reducing the detected area is repeated, the border of the detection area is converged to a border of a video area in the screen, parts in absence of valid data are eliminated to reduce the areas, rearranged at proper positions on the screen and the video area is magnified and buried.
Patent JP-2003014310-A (JP)
Title: Silencing structure for petroleum hot water heater
Inventor: NAKAJIMA AKIRA
IPC: F24H9/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a silencing structure by improving a silencer for a petroleum hot water heater. SOLUTION: There are provided a combustion chamber 2 in a can structure 1 of a petroleum hot water heater, an exhaust chamber 3 adjacent to the can structure 1, and an exhaust passage 4 connected with the exhaust chamber 3 for exhausting combustion gas in the combustion chamber 2. On the exhaust passage 4, a silencer 6 including a sound absorption member 5 provided therein is provided. The sound absorption member 5 is constructed by overlapping a plurality of sound absorption members 5a, 5b,..., in which sound absorption member 5 elongated holes 4b, 4c and transparent holes 4d, 4e,... are communicated to form the exhaust passage 4. For the exhaust passage 4 the length and configuration thereof can be freely altered by changing the number, sizes, and disposition of the elongated holes 4b, 4c, and transparent holes 4d, 4e,....
Patent JP-2003010390-A (JP)
Title: Game machine
Inventor: TOMITA MASANORI
IPC: A63F5/04
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which effectively prevents invasion of a foreign matter into the game machine even when the machine copes with the collective throwing-in of medals and also is suitable for a game player from the point of view of safety. SOLUTION: A medal collective throw-in tray 25 being a dished tray without a lid is arranged as the medal throw-in hole of the game machine. A hole part 25a with size for passing only a prescribed number of medals and a slope 25b for guiding the medals inside the medal collective throw-in tray 25 to the hole 25a are arranged in the bottom of the tray 25. Then the foreign matter is prevented from invading and the game player is prevented from putting his or her hand into the game machine while coping with the collective throwing-in of the multiple medals.
Patent JP-2003013913-A (JP)
Title: Hydraulic control circuit and crane therewith
Inventor: NAKAYAMA AKIRA
IPC: B66C13/20
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide the hydraulic circuit having at least two systems of a feed pipeline supplying hydraulic oil from a hydraulic oil source to a control valve and a return pipeline returning the hydraulic oil supplied to the control valve to a tank, to effectively cool the hydraulic oil. SOLUTION: A temperature sensor 11 and an electromagnetic changeover valve 10 are installed in a pipeline 7 converging return pipelines 6A, 6B and an oil cooler 8 is interposed in one side of the downstream pipelines of the electromagnetic changeover valve 10. When a detected value of the temperature sensor 11 exceeds a specified value T0, the electromagnetic changeover valve 10 is switched over to the position B to lead the whole quantity of the return oil to the oil cooler 8. When the detected value of the temperature sensor 11 is lower than the specified value T0, the electromagnetic changeover valve 10 is switched over to the position A to lead the whole quantity of the return oil to a bypass pipeline 9 to bypass the oil cooler 8.
Patent JP-2003013613-A (JP)
Title: Seismic strengthening method and seismic strengthening instrument for wooden house
Inventor: OKABE SHOICHI
IPC: E04C5/00
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a seismic strengthening method and a seismic strengthening instrument for a wooden house, which easily and effectively perform seismic strengthening. SOLUTION: According to the seismic strengthening method, two connecting fittings 100 are connected to a foundation 1, and an upper bed of a column 3, and a connecting pole 110 is inserted into the connecting fittings 100 in the vertical direction. Then, a male screw at a lower bed of the pole 110 is clamped by a nut 120 from below the connecting fitting 100 attached to the foundation 1, and a male screw at an upper bed of the pole 110 is clamped by a nut 130 from below the connecting fitting 100 attached to the upper bed of the column 3, to thereby apply tension to the connecting pole 110.  Further, a force is applied to an interval between the upper and lower connecting fittings 100, i.e., between the foundation 1 and a column 3 upper portion, in a manner pulling the connecting fittings 100 to each other in the vertical direction across a ground sill 2, and therefore the foundation 1, the ground sill 2, and the column 3 are connected together in one body, to thereby prevent axial slipout of the column 3 from the ground sill 2.
Patent JP-2003022517-A (JP)
Title: Ferrite magnetic powder for magnetic card
Inventor: IDEI MIKIO
IPC: C01G49/00
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To realize high-density recording and to improve overwrite characteristics of a magnetic card. SOLUTION: The ferrite magnetic powder shows such properties that the probability of particles having the particle size in the range of D±D/2 (μm) is >=50%, wherein D is the average particle size (μm), and that the particles show <=2 SFD32 (switching field distribution) and <=4 SFD128.
Patent JP-2003028081-A (JP)
Title: Cooling structure in helical compressor
Inventor: HAYASHI HIROTO
IPC: F04C18/344
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To achieve miniaturization of a helical compressor and restraining a higher temperature of an electric motor. SOLUTION: A disk shaped front side closing body 12 is joined to a front end surface of a cylinder 11, and a disk shaped rear side closing body 13 is joined to a rear end surface of the cylinder 11. The cylinder 11, the front side closing body 12 and the rear side closing body 13 constitute a whole housing 10. A part of refrigerant gas in an external refrigerant cooling circuit flows into the cylinder inside 181 of a rotating body 18 through a communication port 28, a connection groove 29 and an inflow path 30. The gas flowing into the cylinder inside 181 flows to a compression region So near an intake path 132 through an outflow path 31 and a communication port 32.
Patent JP-2003030746-A (JP)
Title: Paper sheet processing system and method for maintaining totaled data
Inventor: AMINO HIROYUKI
IPC: G06Q40/00
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet processing system capable of enhancing maintainability of totaled data. SOLUTION: The totaled data of a data base server 16 is printed and recorded in a paper medium by every predetermined processing unit such as a unit of a total processing, a unit of a business processing of a paper sheet processor. Even when the totaled data is damaged due to a fault such as a disk abnormality caused in data base servers at a branch and a center, electronic totaled data is restored based on the paper medium in which the totaled data is printed and recorded.
Patent JP-2003032507-A (JP)
Title: Remote control system
Inventor: NASHIDA TATSUSHI
IPC: H04N5/00
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a remote control system with excellent handleability. SOLUTION: A 1st display means 1006 displays display information at a side of a remote controller. A user uses a 1st operation means 1004 to select the display information at the side of the remote controller and drag it toward a video display device 10 resulting in moving a display position of the display information at the side of the remote controller on a display screen of the 1st display means 1006 toward the video display device 10. A 1st communication means 1002 transmits operation information related to the display information at the side of the remote controller to a 2nd communication means 2002 according to the movement operation of the display information at the side of the remote controller.
Patent JP-2002124914-A (JP)
Title: Integrated circuit able to operate in active and inactive modes and device including the same
Inventor: FERMY ALAIN
IPC: H04B1/16
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit of a portable electronic device, which is able to operate in active and inactive modes and can remarkably reduce the power consumption while a terminal is in an inactive mode or stand-by mode, and also provide a device including the integrated circuit. SOLUTION: The integrated circuit for a portable electronic device able to operate in an active mode or in an inactive mode includes a function module. The function module implements control functions of the device in the active mode and the inactive mode, controls switching of the device to the active mode, and includes its own power supply unit, independent of power supply arrangements of the circuit in which it is integrated. The integrated circuit also includes one or more devices for electrically isolating the function module and its own power supply unit from the remainder of the integrated circuit.
Patent JP-2003024935-A (JP)
Title: Trough type automatic scum skimmer
Inventor: ASADA KANJI
IPC: C02F1/40
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a trough type automatic scum skimmer constituted so as to regulate the bending direction of a flexible weir made of a rubber plate or the like even if the flexible weir receives the effect of water, heat, ultraviolet rays or the like to be changed in its warping direction and to accurately open a scum suction port to certainly suck floated scum. SOLUTION: In the trough type automatic scum skimmer 3 constituted so that the scum suction port 31 formed to the side surface of a trough is opened and closed by the bending and shaking motion of the flexible weir 32, a guide 33 for regulating the shaking direction of the flexible weir 32 due to the warpage thereof is arranged along the lateral direction of the outside surface of the flexible weir 32.
Patent JP-2003031325-A (JP)
Title: Connector for independent ring type coaxial cable
Inventor: YAMAGUCHI MASATAKE
IPC: H01R103/00
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a connector for an independent ring type coaxial cable easily detachable from the coaxial cable and not needing a flaring process in an outer conductor. SOLUTION: The connector for the independent ring type coaxial cable has a ring like clamp positioned on a surface of a tip portion of the outer conductor and pressed in an axial direction of the cable by a tip portion of a clamp pressing means. The clamp is provided with an annular depression part receiving a ridge part of the outer conductor, and a pair of protruding parts adapted to trough parts of the outer conductor. An outer conductor pressing face having a tapered curved surface is formed in an outer side of one of the protruding parts, and a conical outer conductor pressing protruding part cooperating with the outer conductor pressing face of the clamp is formed in a tip center part of a hanging wall face of a thick part radially protruding toward a center of a connector body.
Patent JP-2003026468-A (JP)
Title: Method of manufacturing ceramic product using sewer sludge incineration ash as raw material
Inventor: HORIMI KAZUHIRO
IPC: C04B33/02
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a method which is capable of manufacturing ceramic products having high strength even if sewer sludge incineration ashes are incorporated at a relatively high ratio into the products. SOLUTION: This manufacturing method comprises (a) step of preparing a body composed essentially of a powder mixture for molding ceramic consisting of the sewer sludge incineration ashes the powdery clay materials and the ceramic powders, in which >=85 wt.% among the particles constituting the powder mixture for molding the ceramics are particulates below 50 μm in grain size and the particles above >=250 μm in grain size are below 0.1 wt.% of the entire particle; (b) a step of molding this body to a prescribed shape; and (c) a step of firing the molding obtained by the above step.
Patent JP-2003029018-A (JP)
Title: Radiation sensitive composition for color filter, color filter and liquid crystal display element
Inventor: NARUSE SHINGO
IPC: G03F7/26
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a radiation sensitive composition for a color filter generating no chip or no hiatus even with low exposure, further giving rise to pixels with excellent adhesion property to a substrate and to a light shielding layer and with excellent heat resistance and being excellent in application and development properties, and to provide the color filter formed of the same and a liquid crystal display element provided with the color filter. SOLUTION: The radiation sensitive composition for the color filter contains a coloring agent (A), an alkali soluble resin with a specified structure (B), a polyfunctional monomer (C) and a photo-polymerization initiator (D). The color filter is formed of the composition. The liquid crystal display element is provided with the color filter.