baber/WOPTO huggingface dataset:
Patent JP-2001257630-A (JP)
Title: Wireless communication system
Inventor: ABDELMONEM AMR
IPC: H01P1/208
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication system that renders equalization to an extreme group delay fluctuation due to the use of a high selection rate HTS filter and that copes with problems of complicated design and a wavelength adjustment capability relating to the equalization. SOLUTION: Delay compensation in a reception terminal having a high selection rate filter is attained by an enhanced self-equalization filter and an externally mounted equalizer or their combination. The reception terminal in a wireless system has a band-pass filter with a high selection rate to select a pass band of a communication signal, an equalizer that compensates a group delay fluctuation caused by a high selection rate of the band-pass filter, and a low noise amplifier that is guarded from a out-band signal by the band-pass filter and connected to the equalizer to set a noise figure for the reception terminal. The band-pass filter can conduct self-equalization for all or part of desired delay compensation, and both the filter and the equalizer are configured with high temperature superconducting components.
Patent JP-2002077403-A (JP)
Title: Operator-supporting system and supporting method in distributed type and residential type call centers, operator terminal and its applying method
Inventor: KUWABARA EIJI
IPC: H04M11/00
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an operator-supporting system in a distributed type and a residentiary type call centers, which facilitates operator management corresponding to distributed bases, such as satellite offices. SOLUTION: This operator supporting system in a distributed type and a residential type call centers is provided with a log state managing means 51 for managing the state where operator terminal 30 logs on or logs off to a network-providing CTI system 20 via a communication circuit 40, and a dealing state managing means 52 for discriminating whether the operator terminal 30 can be dealt with. The means 52 performs at least one state discrimination from among the states during dealing, state during dealing on standby, state during absence, of the operator in the operator terminal 30 and the state during logoff.
Patent JP-2002082030-A (JP)
Title: Method and apparatus for testing and measuring shearing strength
Inventor: SHUDO HIROSHI
IPC: G01N3/24
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To test and measure the shearing strength of a member protruding from a base member, in such a way that measurements are made in diverse positions and with accuracy of numerical values, without being affected by the portion of the base member near its end face. SOLUTION: A load applied in a direction different from the direction of a shearing force is converted to a load in the shearing direction of a test piece, and the applied load is measured to measure the shearing strength. To change the direction of application of the load, a link mechanism is used.
Patent JP-2002086959-A (JP)
Title: Slip with pay-in slip
Inventor: TAMAI SHINPEI
IPC: B42D11/00
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To eliminate a labor hour of coating a paste on a rear surface of a pay-in certificate by an applicator and to obviate a labor hour of individually filling in both a pay-in slip and an application, a written request or the like with duplicate contents such as a name, an address and the like. SOLUTION: A slip with a pay-in slip comprises in combination the pay-in slip 1 having a pay-in handling slip separably connected with the pay-in certificate, and the application relating to the pay-in slip or the written request or the like 9. In this case, the application or the written request or the like 9 is superposed on the pay-in slip 1 in a state in which the contents to be filled in the pay-in slip 1 can be copied and is separably bound with the pay-in slip 1. Further, an adhesive structure is provided on the rear surface of the certificate of the pay-in slip. Since the contents filled in the pay-in slip 1 can be copied on the application, the written request or the like 9, the labor hour of individually filling in is eliminated. A payer-in adheres the certificate as a paid certificate of a fee to the application or the written request or the like 9.  In this case, the payer-in is not necessary to coat the paste on the certificate.
Patent JP-2001112229-A (JP)
Title: Hybrid stepping motor
Inventor: SAKAMOTO MASABUMI
IPC: H02K37/14
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional hybrid stepping motor that the permeance strength of a basic wave component is significant when the fourth harmonic is brought to zero. SOLUTION: Pitch of small adjacent teeth formed in each stator pole of a hybrid stepping motor is differentiated at least one position as compared with others. At least one of left and right small teeth formed at different pitches has a tooth width substantially equal to the width of valley between the left and right small teeth.
Patent JP-2002095216-A (JP)
Title: Fan for vehicle ac generator
Inventor: SHOKO YOICHI
IPC: H02K9/06
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To improve assembly performance of a fan while the noise suppression effect of the fan is not deteriorated. SOLUTION: A fan blade 2 has a flat energizing spring 2A energizing the fan blade 2 in a direction against a centrifugal force applied to the fan blade 2. The energizing spring 2A comprises a 1st energizing spring 2a, a 2nd energizing spring 2b connected with the 1st energizing spring 2a, and inserts 2c and 2d connected with the 2nd energizing spring 2. The inserts 2c and 2d are molded integrally with the fan blade 2 while the 1st and 2nd energizing springs 2a and 2b are exposed out of the bottom surface of the fan blade 2. As the one end of the 1st and 2nd energizing springs 2a and 2b is engaged with a rotary plate, the long length of the 1st and 2nd energizing springs 2a and 2b can be obtained, so that an excellent spring function can be exhibited and the assembly performance can be improved in comparison with the conventional technology.
Patent JP-2002089848-A (JP)
Title: Electronic oven
Inventor: SAKAKIBARA MOTOYA
IPC: F24C7/02
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To improve the handiness in use such as that an electronic oven can perform heating cooking at the same time even for the foods where the setting of different plural cooking temperatures is required, and that it can effectively utilize the stage for foods within the heating chamber. SOLUTION: An electronic oven is equipped with a heating chamber 4 which stores foods and heats and cooks them by means of the microwaves from a microwave generator 9, a food stage 5 roughly in the shape of a plate which is provided fixedly at the lower part of this heating chamber 4 and stores a plurality of foods placed thereon, a specified input means 23b which can set different cooking temperatures, according to a plurality of foods being divided and placed on this food stage 5, a temperature detection means 16 which detects the temperatures of the foods placed on the above food stage 5, and a heating control means 25 which drives and controls the above microwave generator 9, according to the input by the above specified input means 23b and the detection results by the above temperature detection means 16.
Patent JP-2002091730-A (JP)
Title: Printing system, image processor nd printing method
Inventor: YAMAUCHI MITSUGI
IPC: B41J5/30
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To realize a high speed printing of a WWW page by shortening the time required for analyzing and rendering an HTML code. SOLUTION: HTML code is transmitted to a printer after being added with an ID or the like by a printer driver on a PC and in the printer, an HTML code storage part 204 and a page image storage part 207 are provided in the printer. Then, the HTML code and a page image are stored together with the ID. When printing a WWW page having the same ID, the difference thereof is extracted by an HTML code difference extracting part 203, only the difference is rendered in a rendering part 205 and while using the page image in the page image storage part 207 for the same portion, the page image is composited in a page image compositing part 206 and printed.
Patent JP-2002092852-A (JP)
Title: Magnetic recording medium
Inventor: TAKANO MASAE
IPC: G11B5/70
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium having excellent running durability and satisfactory electromagnetic transducing characteristics and the most suitable for use in a magnetic recording and reproducing device with helical scanning. SOLUTION: The magnetic recording medium is provided with a non-magnetic substrate 1, a non-magnetic layer 2 formed on the non-magnetic substrate 1 and containing a non-magnetic powder and a bonding agent and a magnetic layer 3 formed on the non-magnetic layer 2 and containing a ferromagnetic powder and a bonding agent and characterized by that the magnetic layer 3 contains polyurethane resin having a tertiary amine as a polar group.
Patent JP-2002089168-A (JP)
Title: Tunnel excavator
Inventor: HAGA YOSHIYUKI
IPC: E21D9/04
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a tunnel excavator which is applicable to a case that a tunnel having a multi-core circular cross section is excavated, dispenses with chipping work and placement of lining concrete, and can construct the tunnel in a short excavation period and at a low excavation cost. SOLUTION: According to the tunnel excavator, an arched guide frame 2 is formed like a multi-core circle, and a liking member 7 links two internal pinions 6b and 6c out of four pinions 6a, 6b, 6c, and 6d. Cylinders 8e and 8f include cylindrical portions 8a and 8d and pistons 8b and 8c expandably slide along the interiors of the cylindrical portions 8a and 8d, respectively, and the cylindrical portions 8a and 8d are rotatably fixed to a cutter sideways operating device 3, while the pistons 8b and 8c support the linking member 7. As a chain cutter 4 for excavating a holed groove moves along the arched guide frame 2 formed like the multi-core circle, it matches with the curvature of the arched guide frame 2.
Patent JP-2002101699-A (JP)
Title: Vector controller of alternating current motor
Inventor: KAIDA HIDETOSHI
IPC: H02P21/28
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To reduce torque ripples and speed irregularity due to the spatial harmonics in an alternating current motor. SOLUTION: A vector controller is provided with a first vector rotator 107 for converting the primary current of the alternating current motor 101 into the magnetization current and torque current of a rotation coordinate system having a prescribed phase angle, current regulators 104, 105 for regulating the magnetization current and torque current so that they coincide with a magnetization current instruction and a torque current instruction, a second vector rotator 106 output to convert the voltage instruction of the rotation coordinate system being their output into a stationary coordinate system, and a power converter 102 for performing power conversion in accordance with the voltage instruction output from the vector rotator 106.  The vector controller is provided with a modulation signal generator 117 for generating a modulation signal having the frequency of the times of 6k (k: natural number) of the output frequency of the power converter 102 synchronizing in the phase angle, and a modulator 108 for modulating the magnetization current instruction and torque current instruction by the modulation signal.
Patent JP-2001158883-A (JP)
Title: Dry method for quenching coke and quenching device
Inventor: YOKOMIZO MASAHIKO
IPC: C10B39/02
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a dry method for quenching coke causing no clinker deposit in ventilating a prechamber to improve safety by burning of combustible gas and coke breeze and in improving waste heat recovery and to provide fire extinguishing devices. SOLUTION: This dry method for quenching coke comprises having a quenching tower 1 comprising a cooling chamber 2 and a prechamber 3 set at its upper part, introducing red-hot coke 9 from upper side, heat-exchanging sensible heat of the red-hot coke with a medium of an inert gas in a cooling chamber and heat-recovering as steam and is characterized by blowing an air 24 and a water or steam 26 at the same time. One or both of a blowing amount of the air 24 and that of the water or steam 26 is adjusted to keep a temperature in the prechamber 2 to be <=1150 deg.C.
Patent JP-2002098401-A (JP)
Title: Building
Inventor: OYAMA HIROSHI
IPC: E04H3/08
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a building having a low story height and a high ceiling height by omitting double ceilings. SOLUTION: The building is constructed in such a way that a duct shaft 11 is provided to face a corridor 1 adjoining to a habitable room, such as the lecture room 2, etc., and supply air is blown into the habitable room from an air conditioner 20 provided on the roof floor of the building through a vertical duct 10 provided in the duct shaft 11, a horizontal duct 22 provided in the ceiling space of the corridor 1, a through hole 24 made through a girder 6 between the corridor 1 and habitable room, and an air outlet 25 attached to the side face of the girder 6. It is ideal to install a variable air volume controller 23 to the horizontal duct 22.
Patent JP-2002097368-A (JP)
Title: Water-based hardenable resin composition, water-based coating material containing the same, and coated product
Inventor: MIYAKE MASAHIRO
IPC: C09D183/04
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a new water-based hardenable resin composition capable of providing a hardened product having excellent durability such as luster- preserving characteristics and resistance to acid rain in outdoor exposure, excellent stain-proof properties in the outdoor exposure, and excellent initial waterproof, and further to provide a water-based coating material containing the water-based hardenable resin composition, and a coated product obtained by coating the water-based coating material. SOLUTION: This water-based hardenable resin composition consists essentially of a water-based resin obtained by dispersing or dissolving a composition comprising a composite resin composed of a polysiloxane segment having a hydroxy group bonded to a silicon atom and/or a hydrolyzable group bonded to the silicon atom, and a polymer segment having a hydrophilic group except the polysiloxane segment in an aqueous medium, and an emulsified polymer obtained by subjecting a vinylic monomer to an emulsion polymerization in an aqueous medium.
Patent JP-2002099064-A (JP)
Title: Photographic film cartridge and method of manufacturing the same
Inventor: SHIBAZAKI OSAMU
IPC: G03C3/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a marking label of a photographic film cartridge at a low cost which can deal with a small-lot of multiproduct of photographic films and needs less time for manufacturing. SOLUTION: The photographic film cartridge has a spool on which the photographic film is wound and rotatably stored, and an attached label whose substrate has a marking defined by a standard and is formed by a process for arbitrarily marking.
Patent JP-2002096000-A (JP)
Title: Air-mix-jet water spray device and air-mix-jet formation device for water spray device
Inventor: TANAKA KAZUHIRO
IPC: A47K3/28
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an air-mix-jet water spray device which can form a good air-mix jet even when the pressure of supplied pressurized water varies, can prevent the back flow from an air suction port even when the area of opening of a water spray port is decreased e.g. by clogging, and can reduce the limitation on the degree of freedom of the design of a water spray device, e.g. a shower head, to as small as possible. SOLUTION: This water spray device has a water spray port at the one end of a guide pipe and an air-mix-jet formation section at the other end. The air-mix-jet formation section consists of an air-mix-jet formation pipe, a jet nozzle for jetting pressurized water into the air-mix-jet formation pipe, an air suction port for generating a negative pressure in the air-mix-jet formation pipe by a jet stream jetted from the jet nozzle and for sucking outside air by the negative pressure generated in the air-mix-jet formation pipe, and a check valve installed in the air suction port.
Patent JP-2002101079-A (JP)
Title: Clock signal generating circuit
Inventor: ONO SHIGERU
IPC: G06F1/08
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a clock signal generating circuit, capable of easily generating a clock signal which is almost uniform, at an arbitrary speed. SOLUTION: This circuit is provided with a counter 13 for counting the time between known signal values as the magnification of the cycle of a reference clock signal, and for outputting it as a counted value, a dividing circuit 14 for dividing the output by the number of information between known signal values, and for calculating the quotient and remainder, and a clock-generating circuit 15 for generating a clock signal which is synchronized with a basic clock signal, so that pulses exist as uniformly as possible in the time interval between the known signal values, based on the quotient and remainder.
Patent JP-2002110797-A (JP)
Title: Method for designing clock wiring
Inventor: YONEMORI SHIGEKI
IPC: G06F17/50
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for timing analysis of multiple number of times after modifying and completing a layout and reduce a clock skew, without using a dedicated clock interconnection layer. SOLUTION: A macro delay model F2 has been formed in advance, and a delay calculation of a top level is performed using the delay model F2, and thus the clock skew between each of macros 2 and 3 of clock supply targets in a function block which is a design target is reduced.
Patent JP-2002103607-A (JP)
Title: Ink jet head
Inventor: ONISHI KOJI
IPC: B41J2/055
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To enhance dimensional accuracy of the gap between a diaphragm and each individual electrode. SOLUTION: A thermal oxide film 11 is formed on an electrode substrate 1 and then a recessed pattern having specified gradient and depth is formed. Subsequently, a titanium nitride film becoming an electrode material 12 is formed on the entire surface and patterned to leave an electrode 13 only in the recess. Since an insulation film is not required on the electrode 13, dimensions of a gap 16 can be controlled with high accuracy. When a diaphragm 3 is abutted against the electrode 13 and driven, an oxide film 21 is formed, at first, on the entire surface of a diaphragm substrate 2 by thermal oxidation. Subsequently, the electrode substrate part 30 and the diaphragm part 40 are bonded directly. Furthermore, a liquid chamber 4 is formed using the oxide film 21 formed on the diaphragm substrate 2 oppositely to the bonding face as a mask.
Patent JP-2002110685-A (JP)
Title: Thermal processing method of silicon wafer
Inventor: KOBAYASHI NORIHIRO
IPC: H01L21/26
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a thermal processing method for a silicon wafer where, with the use of a thermal process using an RTA device, a slip transition is suppressed, even if a silicon wafer whose diameter is 300 mm or larger, an oxygen deposit is formed which is a sufficient gettering site in a device manufacturing process, and no unwanted film will be formed on the wafer surface after the thermal process, and no additional process is required. SOLUTION: A silicon wafer, manufactured using Czochralski method is thermally processed, using a quick heating/quick cooling device. Here, the silicon wafer is thermally processed in a mixed gas atmosphere of nitrogen and argon, with 1-50 vol.% nitrogen at 1,150-1,350 deg.C for 1-60 seconds.
Patent JP-2002102070-A (JP)
Title: Coffee filter for dripping
Inventor: MIYAHARA FUMIO
IPC: D04H1/559
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a coffee filter by which even an ordinary person secures a sufficient steaming time and easily obtain coffee with excellent taste and flavor when a cup of coffee is made by a dripping manner. SOLUTION: The dripping coffee filter is constituted of a first non-woven cloth layer which is brought into contact with ground coffee and a second non-woven cloth layer which does not in contact with the ground coffee. A hydrophobic fiber rate is >=90%, favorably 100%, the porocity is 85-95% and the basis weight is 5-25g/m2 in the first non-woven cloth layer. The hydrophobing fiber rate is 5-45%, the porosity 70-85% and the basis weight is 15-30g/m2 in the second non-woven layer. Then the total basis weight is 20-55g/m2.
Patent JP-2002107464-A (JP)
Title: Wristwatch
Inventor: HIRANO TADAO
IPC: G04B37/08
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To secure the airtightness of a wristwatch by preventing the occurrence of a crack in a welding part by preventing infiltration of a solvent such as alcohol into a boundary part of a wristwatch case and a watch glass. SOLUTION: In this wristwatch where a synthetic resin watch glass 2 in joined to the upper center of a synthetic resin wristwatch case 1 by the welding part 15, and an upper surface bezel 12 is installed on the upper outer periphery of the wristwatch case 1 by covering a boundary part of the wristwatch case 1 and the watch glass 2, a pressure sensitive adhesive double coated tape 2 having corrosion resistance to the solvent such as alcohol is stuck to an outside surface of the boundary part of the wristwatch case 1 and the watch glass 2 positioned outside the welding part 15.  Thus, infiltration of the solvent into the welding part 15 from between the wristwatch case 1 and the watch glass 2 can be prevented by the pressure sensitive adhesive double coated tape 20, and thus, the occurrence of the crack in the welding part 15 by the solvent can be prevented, and the airtightness can be secured.
Patent JP-2002102528-A (JP)
Title: Game machine
Inventor: YANAGI KANGO
IPC: A63F7/02
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine allowing a player to view the conditions of games played on other game machines, without being noticed by other players. SOLUTION: The game machine provides profits to the player by causing a jackpot to occur if a predetermined requirement is met. A reflector 3 is movably mounted on the ornamental member 21 of a frontal frame via a rotating shaft so that other game machines around the game machine are projected onto the reflector 3 and patterns displayed by the pattern display device of the game machine can be viewed as game information.
Patent JP-2002112277-A (JP)
Title: Solid-state image pickup device and its signal processing method
Inventor: YANO TAKESHI
IPC: H04N5/335
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup device that can output an electric signal that is used to reproduce an image that is well balanced in white balance, black balance and color balance. SOLUTION: An image data extraction device selectively outputs RGB signals from a video signal outputted from a solid-state image pickup element 42, and image processing units 44a-44c apply assignment processing of respective data quantities to the RGB signals. An image synthesizer 45 synthesizes the RGB signals subjected to the assignment processing in this way into one video signal, which is outputted as the video signal with well-color-balanced.
Patent JP-2002069492-A (JP)
Title: Detergent formation for removing fine-grain
Inventor: TOKUUE TAKASHI
IPC: C11D3/30
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide detergent formation good in washability against fine-grain sticking to surface of wash. SOLUTION: The detergent formation consists of (a) 0.5-15 wt.% of organic sequestering agent, (b) 0.1-20 wt.% of nonionic or/and anionic surfactant, and (c) water for filling residual part.