baber/WOPTO huggingface dataset:
Patent JP-2002034060-A (JP)
Title: Dsl splitter unit
Inventor: MATSUZAKI SHIGETOMO
IPC: H04Q1/04
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To connect a splitter unit with an MDF without using a terminal board and its connection cable in ADSL communication. SOLUTION: The DSL splitter unit 110 comprises a plurality of splitter boards 200 for separating a voice signal and a data signal, and a unit housing 202 for containing the plurality of splitter boards. The unit housing 202 comprises connectors 216, 218 for connection with an MDF on the telephone subscriber side, and connectors 220, 222 for connection with an MDF on the telephone exchange side. Each splitter board 200 comprises a modem connector 204 for connecting the wiring from an ADSL modem, connection terminals 208, 210 for connection with the connectors 216, 218, connection terminals 212, 214 for connection with the connectors 220, 222, circuit wiring 230 on a board for interconnecting the modem connector and each connection terminal, and means 234, 246 for separating the voice signal and the data signal passing through the circuit wiring.
Patent JP-2002029171-A (JP)
Title: Heat sensitive stencil base paper
Inventor: HAYASHI HIROSHI
IPC: C08L39/06
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a heat sensitive stencil base paper suitable for high resolution by a method wherein the heat sensitive stencil base paper is so improved that a droplet including a photothermal conversion material discharged from a liquid discharging device keeps a true circular shape with smaller scattering and smaller spreading on a thermoplastic resin film, resulting in allowing to fix without mutual interference with droplets adjacent to each other and then the unification of the droplets. SOLUTION: In the heat sensitive stencil base paper equipped with the thermoplastic resin film, a photothermal conversion material holding layer is equipped on at least one side of the base paper. The photothermal conversion material holding layer is made of a polymer mixture of a polyvinyl pyrrolidone and a styrene(meth)acrylic acid polymer and has a thickness of 0.01 to 20 μm. The preferable mixing ratio of the polyvinyl pyrrolidone and the styrene(meth)acrylic acid polymer is 99:1 to 50:50.
Patent JP-2002029193-A (JP)
Title: Ball for ballpoint pen tip
Inventor: IKOMA HIDEYUKI
IPC: B43K7/00
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a ball used for a tip end of a water-base ballpoint pen using a water-base ink capable of being retrained from corrosion as much as possible. SOLUTION: The ball used for a tip of the ballpoint pen using the water-base ink comprises a cemented carbide containing vanadium of 0.02 to 0.20 wt.%.
Patent JP-2002033682-A (JP)
Title: Blind adaptive equalization method
Inventor: MATSUMOTO HIROKI
IPC: H04B3/06
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a blind adaptive equalization method that can adjust an equalizer parameter at a high-speed with high reliability for a reproduced signal. SOLUTION: The blind adaptive equalization method of this invention gives an evaluation function to evaluate an equalizer output on the basis of the entropy minimum method, adjusts the equalizer parameter to adaptively optimize the equalizer output and adopts the configuration of the algorithm characteristically including a step where a finite number of consecutive reproduction signals are selected as one block and a probability density function is estimated for each block by using a kurtosis of object data in each block as to a state of the equalizer output especially, a step where the evaluation function of the block is adaptively selected from the order of the estimated probability density function, and a step where an equalizer parameter of a succeeding block is adjusted at each sampling time based on the selected evaluation function.  This method provides an excellent converging characteristic as recognized from a simulation result denoting the converging characteristic by the M.S.E. shown in Figure 4.
Patent JP-2002034177-A (JP)
Title: Two-system input power supply unit
Inventor: KINOSHITA KOSUKE
IPC: H02J1/10
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To solve the following problems: if a redundant 'n+1' structure is used to ensure reliability of a power source, there is a problem with reliability against failure in an affected section because a power source unit system and a feed cable system have no redundancy, and if a completely dual structure is used, the reliability is satisfied, however, there are problems in economy of the system and the footprint thereof. SOLUTION: A monitor is provided which detects failures in the feeding input from two different systems and switches to the other input system, so as to ensure the reliability of the power source unit system. By taking the redundant structure of a power source converting part as 'n+1', feeding to a load can be continued. It is thus possible to achieve respective advantages of the redundant structure: economical efficiency of the 'n+1' redundant structure and high reliability of the 'completely dual structure' without being sacrificed.
Patent JP-2002032960-A (JP)
Title: Signal processor, system and method for signal processing and storage medium
Inventor: YATOMI TOSHIYA
IPC: H04N5/937
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a signal processor which enables a device or system at the output destination of compressed data to operate normally. SOLUTION: An expanding means 304 expands 1st compressed data recorded on a recording medium. A resampling means 308 resamples the uncompressed data obtained by the expanding means 304. A compressing means 307 generates 2nd compressed data by compressing the uncompressed data after processed by the resampling means 308. An output means 306 outputs the 2nd compressed data obtained by the compressing means 307 to the outside.
Patent JP-2002044517-A (JP)
Title: Image pickup device and image pickup method
Inventor: FUJITA HIDEO
IPC: H04N5/235
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device that reduces a data capacity required for exposure control. SOLUTION: A table preparation means 9 prepares LUTs 102-105 that obtain a charge storage time, a gain and respective logarithmic values from the lightness of an object on the basis of a LUT 111 that replaces the charge storage time of a solid-state image pickup element 1 with a logarithmic value and of an LUT 112 that replaces a gain of an AGC circuit 4 with a logarithmic value, an arithmetic means 8 obtains an index value of the lightness of the object through the arithmetic operation using a pixel integral value from an integration means 7, an LUT 101 that replaces the pixel integral value with a logarithmic value, the logarithmic value of the charge storage time at photographing, and the logarithmic value of the gain at photographing, and the charge storage time and the gain are decided from the LUTs 102-105.
Patent JP-2002038419-A (JP)
Title: Steel-made wall handrail and installing method of steel- made wall handrail
Inventor: ITO SHINZO
IPC: E01D19/10
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem that working in the outside of a bridge needs a protection fence and a scaffold, is inexpensive and involves some risk. SOLUTION: A steel-made wall handrail comprises a steel-made base plate stretching a floor board fixing plate on an opposite front plate and a rear plate and fixing a connection plate connected to the connection plate of a back face plate, a steel-made back face plate fixing the connection plate fixing the top board of a steel-made front plate and the inner face of a connecting top board on the steel-made base plate, and a top board connected to the top board of the steel-made back face plate and a front plate connected to the front plate of the steel-made base plate. The steel-made wall handrail composed by connecting them by bolts and an installing method are provided.
Patent JP-2002040973-A (JP)
Title: Japanese team cheering flag
Inventor: SHIBATA KATSUHIKO
IPC: G09F17/00
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To enhance a value as a memento by providing a cheering flag which is formed by providing the pole segment of the flag with a first display part and integrating the rising-sun flag and the international tournaments. SOLUTION: This cheering flag for Japanese teams is used in the international tournaments for various kinds of sports. The flag is constituted by providing the pole segment to be mounted with a fabric displaying the rising-sun flag with the first display part for displaying the international tournaments of sports. As a result, the flag may be provided with the meaning of integrating the rising-sun flag and the international tournament.
Patent JP-2002040181-A (JP)
Title: Carriage of remote control maintenance apparatus
Inventor: SHIBANUMA KIYOSHI
IPC: B25J5/02
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To contain a remote control maintenance apparatus and to simply and easily carry it in and out. SOLUTION: A carriage comprises a box 10 having an opening for carrying in and out the apparatus, a plurality of linear bearings 11a and 11b laid in the box in the carrying direction, a moving floor 12 supported movably by the linear bearings and capable of extruding out of the opening of the box, an apparatus extruder 18, capable of moving in the direction of carrying in and out the apparatus along the guide provided on the moving floor; a moving dolly 20 moving in connection with the apparatus extruder and provided with a mechanism changing the distance to the apparatus extruder, a linear bearing 24 laid in the direction of carrying in and out the apparatus on the upper surface of the moving floor, an apparatus 15 supported movably by the linear bearing;  and a holder 25 provided to the apparatus extruder and detachably holding the apparatus 15 and transmit the moving of the apparatus extruder to the apparatus.
Patent JP-2002035980-A (JP)
Title: Device and method for laser beam processing, and laser beam oscillator
Inventor: ICHIHASHI HIROMOTO
IPC: B23K26/064
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To conduct high quality working by converting intensity distribution of a laser beam on a processing object so as to be uniform distribution in a laser beam processing device where an image of a mask is projected on a processing object and processed. SOLUTION: A laser beam 102 from a laser beam oscillator 101 is divided by means of a S/P separating mirror 104, intensity distribution of one laser beam 102a is converted in an annular zone shape by means of a phase shift member 105 on a mask 113, and the other laser beam 102b is maintained in a gauss shape and propagated on the mask 113. Since polarizing distribution of the laser beam 102a and 102b are vertical, intensity distribution of a synthesized laser beam 102c on the mask becomes added value of intensity of each laser beam and can be uniformed. Furthermore, since polarizing distribution of the laser beam on the processing object is uniformed by projecting the image of a mask by a projection lens 114 on a processing object 115, quality processing can be conducted.
Patent JP-2002035837-A (JP)
Title: Correcting method for distortion of flanged portion of pressed blank
Inventor: NISHIWAKI SATSUKI
IPC: B21D1/06
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a correcting method for distortion of a flanged portion of a newly pressed blank capable of correcting distortion of the flanged portion into a flat face afterward in a simple manner and also capable of reducing manufacturing cost when the flanged portion is distorted, in the case of pressing a ring-shaped bead and a bowl-shaped concave face in an inner periphery of the blank and also forming the flanged portion in the outer periphery of the blank. SOLUTION: In the blank formed the flanged portion 3 in the outer periphery by applying press work like a beading, drawing and the like, the blank is once forcedly pressed to form a concave face at one side from either face of the front or back faces, and then the flanged portion 3 is forcedly pressed to a flat position from the opposite side of the aforementioned face.
Patent JP-2002044964-A (JP)
Title: Semiconductor device, power converter and vehicle
Inventor: SHIRAKAWA SHINJI
IPC: H02M7/5387
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To reduce inductance that causes increase in the jumping voltage at switching and increase of power loss, accompanying upsizing of a power converter. SOLUTION: The reduction in inductance is achieved by the use of a semiconductor device and a converter, using the semiconductor device that is characterized, such that a positive-side conductor and a negative-side conductor bridge- connect semiconductor switches as large width conductors and are so piled as to sandwich an insulating material, that the positive-side conductor and the negative-side conductor are extended from a case of the semiconductor device, and that an electrolytic capacitor is connected to the extended portion of the piled positive and negative-side conductors. Thus, jumping voltage at switching and switching loss in the semiconductor device can be reduced, and then the semiconductor device and the power converter that output a larger current can be provided.
Patent JP-2002038825-A (JP)
Title: Watertight structure around opening in building
Inventor: KANAZAWA MITSUAKI
IPC: E06B1/62
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To make watertight an opening in a dwelling house structure built by ventilating construction method. SOLUTION: In the watertight structure around the opening in the building, a water stop member 12 which is a long member with a roughly U-shaped cross section is fitted covering the three faces which are a back face, an end face and a surface of an end side of an exterior wall member at the end side of the exterior wall member 7 facing a sash frame, at the sash frame part 4. Packing members 17a, b are disposed between the water stop member and the sash frame, and between the water stop member and the end face of the exterior wall member.
Patent JP-2002036910-A (JP)
Title: Angle adjusting device ! integrated vehicle control system
Inventor: YAMAZOE TAKASHI
IPC: G09F9/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an angle adjusting device the cam member 26 of which is not inclined when a projected part 34 of the cam member 26 abuts on stoppers 36, 37 and receives reacting force. SOLUTION: The cam member 26 has the projected part 34. One end part of a rotary shaft 35 is inserted into the cam member 26. A reflecting part 25 is rotatably supported, and the angle of which is adjusted with the cam member 26. A stopper 36 restricts the rotating angle of the cam member 26 by being abutted by the projected part 34. The projected part 34 projects in the radius direction of the rotary shaft 35.
Patent JP-2002051197-A (JP)
Title: Method of controlling carrier driving mechanism, and its recording medium
Inventor: MATSUMOTO MASASHI
IPC: H04N1/04
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a control method for a carrier driving mechanism which suppresses the speed fluctuation by pulsation at constant speed traveling, while executing the quick start up by shortening the start up region, in a control method for a carrier driving mechanism. SOLUTION: In the above control method for a carrier driving mechanism, it is shifted to constant speed traveling, when the acceleration generated in the pulsating carrier in its start up region becomes, minimum. A control program for prescribing the procedure of the control of the above carrier driving mechanism is stored in a computer-readable recording medium.
Patent JP-2001062266-A (JP)
Title: Membrane for filter and production of membrane for filter
Inventor: GRANGEON ANDRE
IPC: B01D69/12
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a membrane for carrying out almost uniform separating work along a channel. SOLUTION: In the membrane for filter for the cross-flow of a fluid to be treated, an inorganic porous supporting part 2 made from a rigid body is provided and forms at least one flow channel 3 for passing the fluid to be treated in a prescribed direction (f), the surface of the channel 3 is covered with at least one separator layer 4 and the separator layer 4 separates a fraction called a penetrant and passed through the separator layer 4 and the porous supporting part 2 from the fluid to be treated. In such a case, the separator layer 4 has the thickness gradient decreased in the flow direction (f) of the fluid to be treated.
Patent JP-2002047677-A (JP)
Title: Load carrying test method using double vane type pile and its device
Inventor: SAEKI EIICHIRO
IPC: E02D33/00
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a load carrying test method using a double vane type pile and capable of conducting an indentation test and a pullout test with the spiral vanes of the double vane type pile arranged in a bearing stratum and to provide its device. SOLUTION: A cylinder 18 is arranged in the pile 3 having a vane 2 along the outer periphery near the tip section of an outer tube 1, and the tip section of the cylinder 18 is arranged protrusively from the outer tube 1. A vane 21 is provided along the outer periphery near the tip section of the cylinder 18, and the cylinder 18 is rotatively pressed into the ground together with the pile 3, with the rotation and the upward shift of the cylinder 18 constrained against the pile 3. The vanes 2 and 21 are allowed to intrude into the bearing stratum A, then the pile 3 and the cylinder 18 are relatively separated in the vertical direction by a jack to conduct the indentation test or the pullout test of the pile.
Patent JP-2002046084-A (JP)
Title: Laser apparatus for marking power tool
Inventor: EHATA TETSUO
IPC: G01C15/02
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To facilitate the operation of aligning a marking line on a member to be ground with a laser beam in a working environment where illumination is low. SOLUTION: Polarizing devices 26b and 26d for splitting a laser beam from one laser beam source 26a into laser beams L1 and L2 along two axes in approximately the same direction are provided inside a marking laser apparatus 26. For the optical axis of the laser beam on one of the axes, a convex lens 26c is provided to focus this laser beam onto a material 35 to be ground, while the optical axis of the laser beam on the other of the axes is provided to diffuse the laser beam toward the material 35 to be ground.
Patent JP-2002048686-A (JP)
Title: Test system of brake for vehicle
Inventor: WATANABE KAZUYOSHI
IPC: G01M17/007
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To avoid failed testing or the like as caused by an increase in the temperature difference between two brakes in a time cycle test which is performed by repeating the acceleration and braking of a dual brake. SOLUTION: An allowable temperature range is calculated beforehand from temperature conditions set for both wheel brakes (S1, S2), the temperatures of both wheels are checked to see if the allowable temperature range is exceeded at each cycle test by the acceleration and braking (S4 to S8). When the range is exceeded, the temperature is raised to be controlled within the allowable temperature range by cooling with a cooling blower or the operation of dragging the brake (S9 to S11) or when the range is not exceeded, a measurement data is obtained (S13).
Patent JP-2002045161-A (JP)
Title: Device for removing smoke of roasting device
Inventor: NISHIKAWA TAKAO
IPC: A23N12/12
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To rationalize a smoke removing device of a roasting device. SOLUTION: This smoke removing device of the roasting device in which beans supplied from a supply hopper 2 are roasted in a roasting machine 1 and then transferred to a cooling tank 3 and further in which a smoke sucking fan 4 and a suction-cooling fan 5 are connected to the roasting machine 1 and the cooling fan 3, respectively, characterized by connecting the gas exhausting side of the smoke sucking fan 4 to a smoke cyclone 6, connecting the gas- exhausting side of the suction cooling fan 5 to a cooling cyclone 7, connecting the dust side exhausting port of the smoke cyclone 6 to a large furnace 8 equipped with a burner 13 through a connection pipe 10, connecting the dust side exhausting port of the cooling cyclone 7 to a small furnace 9 not equipped with a burner or to a chimney 19 through an exhausting pipe 16,  and disposing the exhausting pipe 16 in the large furnace 8 to heat the exhausting pipe with the fire of the burner 13.
Patent JP-2001109614-A (JP)
Title: Computer for data processing and data processing method by the computer
Inventor: RUNGE HOLGER
IPC: H03M7/40
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To improve a computer for decoding a reversible code and a decoding method by the computer. SOLUTION: This computer is connected so as to transmit the data of a group from a data buffer to a register when this computer identifies an erroneous bit in the bit stream of the relevant data of the relevant group and to invert the order of bits in the relevant data of the relevant group by transmission from the data buffer to the register. Next, the computer transmits data from the register to the data buffer and the register is connected to the data buffer so that the bits of the data buffer can have the same order as the register. Thus, the computer for data processing for comparing and decoding the bit streams inverted in the order of bits up to the erroneous bit and a data processing method using such a computer are provided.
Patent JP-2002054858-A (JP)
Title: Heat exchanger of air conditioner
Inventor: NAGAOKA SHINJI
IPC: F24F1/00
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger which dispenses with a forming process for piping in the case of connecting the piping to the heat exchanger and thereby enables reduction of a manufacturing cost. SOLUTION: The piping 5 (5a, 5b) having an outside diameter conforming with the inside diameter of a heat transfer tube 3 is selected beforeband. The piping 5 necessitates a bent part 6 being necessarily a bend portion for connecting the piping to the heat exchanger 1 and this bent part 6 has the function of a stopper for the heat transfer tube 3. According to this constitution, the bent part 6 of the piping 5 comes into contact with the edge part of an opening of the heat transfer tube 3 to position the piping 5 thereat by only inserting the fore end of the piping 5 into the tube 3, and it is unnecessary to swage the fore end part of the piping 5 as usual. Thereby the forming process by swaging is dispensed with and thus the manufacturing cost can be reduced.
Patent JP-2002051963-A (JP)
Title: Dishwasher
Inventor: OGAWA HIROSHI
IPC: A47L15/42
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a dishwasher with an abundant volume of water jet, and a small loss of water at a flowing path. SOLUTION: The dishwasher comprises a nozzle arm mounted rotation freely on a bottom part of a washing tub, a washing pump put rotation freely inside the middle part of the nozzle arm, and a motor driving the washing pump. The axis of the nozzle arm, the washing pump, and the motor are arranged so as to become coaxial, and the nozzle arm and the washing pump are arranged so as to locate at the upper part of the motor.  On the bottom part of the washing tub, a washing water collecting part in which washing water is collected, is installed at the outer peripheral part of the motor, and a washing water suction guide guiding washing water to suction hole side of the washing pump is installed between the nozzle arm and the bottom part of the washing tub, and a washing water suction opening is formed at the position extending the washing water suction guide downward, and the washing water suction opening is arranged so as to face to the washing water collection part.