baber/WOPTO huggingface dataset:
Patent JP-2001231440-A (JP)
Title: Method for producing frozen boiled egg
Inventor: FUKUSHI TAKAO
IPC: A23L15/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a frozen boiled egg, by which the frozen boiled egg that has the same quality as that of a non-frozen boiled egg, when thawed, is obtained. SOLUTION: This method for producing the frozen boiled egg is characterized by subjecting a boiled egg to a two step freezing method which comprises allowing the albumen portion of the boiled egg to contain a sugar for a short time, freezing the albumen portion by a quick freezing method as the first freezing treatment, and then freezing the yolk portion as the second freezing treatment. By the method, the cracking of the boiled egg on the freezing treatments can be prevented, and when the frozen boiled egg is thawed, the quality of the obtained egg is equal to that of an ordinary boiled egg.
Patent JP-2000251895-A (JP)
Title: Negative electrode active material for lithium secondary battery and its manufacture
Inventor: CHIN KIIN
IPC: H01M10/052
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode active material, having high charge-discharge efficiency by forming a carbon shell formed of an amorphous carbon-based substance containing a different kind of element selected from among a transition metal, alkaline metal and alkaline earth metal on each core formed of one or more crystalline or amorphous carbon-based substances or their mixture. SOLUTION: This negative electrode active material for a lithium secondary battery is formed with cores formed of simple particles and carbon shells formed on the cores. The core is formed of crystalline or amorphous carbon-based substances or a mixture thereof. A precursor solution is manufactured by dissolving and dispersing a precursor of amorphous carbon, such as petroleum pitch in a solvent, and by adding a different kind of element to it. The different kind of element is selected from a transition metal such as Ni, a semimetal such as B, an alkaline metal such as Na, and an alkaline earth metal such as Mg and is added by 0.1-25 wt.% of the core weight. The negative electrode active material is provided by coating the core particles with the precursor solution, for instance, by means of mixing, and by carbonizing it at 800-1,500 deg.C.  The carbon shell is formed into an intermediate structure between an amorphous and crystalline structures, and irreversible capacity is reduced.
Patent JP-2001241514-A (JP)
Title: Spiral toothed rope and molding method
Inventor: KATO TOMIHISA
IPC: D07B1/16
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a high performance rope 1 in a spiral toothed rope, which comprises a spiral wire 3 made by winding a rope 9 around a rope body 2 having a plastic coating 7 around wire ropes 6, not to occur relative difference between the plastic coating 7 and the wire ropes 6 by a rope load. SOLUTION: The compound wire rope 6, which is twisted with several strands 5 around core strands 4, is encapsulated with the plastic coating 7. Also, having a nonexistent strand (5A) out of side strands 5 makes a spiral concavity grove 10, and then the spiral concavity grove 10 is filled with the plastic coating 7. Accordingly, the spiral toothed rope can have an anchor part A combined with the plastic coating 7.
Patent JP-2001244059-A (JP)
Title: Ceramic heating resistor and its applied wafer heating device
Inventor: TANAKA SATOSHI
IPC: H01L21/302
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To equalize a wafer's temperature in a ceramic heater, which has a heating resistor on one principal surface of a ceramic tabular body and a power feeding part connected electrically to the heating resistor, and when the thickness of the tabular body is thinned, the placed wafer's temperature hardly becomes uniform due to the insufficient ease of the temperature distribution generated at the heating resistor. SOLUTION: At least a part of the heating resistor is formed as a resistance regulation part in which the value of resistance is trimmed within three times against that of the surrounding pattern.
Patent JP-2001241457-A (JP)
Title: Ball bearing device and submersible mechanical stirring and aerating device using ball bearing device
Inventor: YAMANAKA TAKASHI
IPC: F16C35/077
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a ball bearing device preventing a fitting face from being abraded by circumferentially deviating an outer ring relative to a housing even when a rotation load is generated in the outer ring of the ball bearing and to provide a submersible mechanical stirring and aerating device using the ball bearing device as a bearing of a motor rotary shaft. SOLUTION: This ball bearing device is so formed that the inner ring 2 of the ball bearing 4 is rotated and the outer ring 3 is fixed to the housing 6 by clearance fit. A sleeve 7 having the width dimension larger than the outer ring 3 is fixed to the outer ring 3 by shrinkage fit and the outer face of the sleeve 7 is fixed to the housing 6 by the clearance fit. This submersible mechanical stirring and aerating device uses the ball bearing device as a bearing of the motor rotary shaft.
Patent JP-2001234304-A (JP)
Title: Nonoriented silicon steel sheet excellent in magnetism and its producing method
Inventor: KAWAMATA RYUTARO
IPC: B21B3/02
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a means for producing a nonoriented silicon steel sheet good in magnetism. SOLUTION: As to this nonoriented silicon steel sheet excellent in magnetism, in a nonoriented silicon steel sheet containing components of, by weight, <=0.005% C, 0.1 to 0.5% Mn, 0.7 to 1.7% Si and >1.6 to 2.5% Al so that 2.5%<=Si+Al<=3.7 is satisfied and the balance Fe with inevitable impurity elements, the value of B50/Bs obtained by dividing the magnetic flux density B50 in the product sheet by the saturation magnetic flux density Bs satisfies B50/Bs>=0.83.
Patent JP-2001245488-A (JP)
Title: Servo controller of motor
Inventor: MARUYAMA SHOJI
IPC: H02P6/06
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide the servo controller of a motor capable of quickly and stably dealing with the kind of the motor in servo-controlling a plurality of the motors. SOLUTION: The servo device of the motor servo-controlling the servo motor by a microcomputer or the software of DSP or an image forming device using it is provided with a means for discriminating the type of the servo motor, a servo constant is determined on the basis thereof, and the motor is servo-controlled. Or in a device wherein a storage means is provided on the servo motor and plural kinds of the motors are connected and used by storing the servo constant, reading it and servo-controlling the motor, the motors can be servo-controlled in the always optimum servo constant for each motor.
Patent JP-2001241072-A (JP)
Title: Water supply piping system
Inventor: KOIWAI TAKASHI
IPC: F16K1/34
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To prevent excessive upgrading of quality of each water piping in a water supply piping installation in a large building, and to maintain the pressure in pipes as appropriate, to thereby implement equalized water supply to each dwelling unit, etc. SOLUTION: A water supply control device connected to a downstream portion of a basal portion of a water piping branched from a water supply main pipe, for controlling the water supply amount for each dwelling unit is provided for each dwelling unit. The water supply control device has a flow rate regulating section, a flow rate rectifying section, and a valve body arranged in the flow rate rectifying section. A flowage cross-sectional area A of a gap formed between the valve body and the flow rate rectifying section is made constant (e.g. 29 mm2) irrespective of the position of the valve body. Further, the basal portion of each water supply piping has a pipe diameter so as to have a cross-sectional area Ap almost equal to a total cross-sectional area As obtained by multiplying the flowage cross-sectional area A by the number S of dwelling units in the water supply piping.  A total cross-sectional area As1 of the branch basal portion of the water supply main pipe is determined as follows: the flowage cross-sectional area 29 mm2 × the number of dwelling units 450=13,050 mm2. As a result, a 125A nylon lining steel pipe (cross-sectional area Ap=12,300 mm2) which is almost equal to the above determined value is selected.
Patent JP-2001246794-A (JP)
Title: Imaging apparatus
Inventor: TSUCHIYA NORIAKI
IPC: G06T1/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus in which an image can be formed at high speed even in color mode so long as a monochromatic image is formed and charged correctly. SOLUTION: In a printer function, a CPU 11 performs decomposition based on the data of PDL received through a communication interface 14 to generate data of intermediate language. Based on the value of image data, a decision is made whether an image only of K is formed or other colors are included. In case of an image only of K, rendering from intermediate language to image data, compression of data at a compressing section 16, decompression of encoded data at a decomposing section 17, and imaging at an imaging section 18 are performed only for K and not performed for other colors. Consequently, an image can be formed monochromatically at high speed even if color is designated and charged as a monochromatic image.
Patent JP-2001251437-A (JP)
Title: Method and device for information access
Inventor: IINUMA SHUICHI
IPC: H04W88/18
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain contents on the Internet in the form of voice information by using a telephone set. SOLUTION: A voice access center 100 is called by using the telephone set 200. A CTI server 101 at the voice access center 100 determines the network address of contents on the Internet 400 or on a LAN according to caller information or a tone signal from the telephone set 200. A gateway server 105 takes the contents of the determined address out, converts them into a voice signal and sends it back to the telephone set 200.
Patent JP-2001246192-A (JP)
Title: Drum type washing machine
Inventor: KANEKAWA TOMOYUKI
IPC: H02K29/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a drum type washing machine which enables washing to be peeled off in a short time, prevents a motor from being damaged and noises from generating, and can save power. SOLUTION: This drum type washing machine is equipped with a cylindrical drum 5 with bottom rotatably supported and into which washing is thrown, a motor 55 to be directly connected to the drum 5 and to drive rotation of the drum 5, and a brake means to electrically brake the motor 55. Processes of washing, rinsing, dehydrating, and drying are suceedingly executed. A peeling process to peel washing off the inner wall of the drum 55 by braking with the brake means after rotating the drum 5 with the motor 55 in a prescribed number of revolution for a prescribed time is executed before the processes of dehydrating and drying.
Patent JP-2001253767-A (JP)
Title: Alumina-based composite sintered compact, wear-resistant member and method for manufacturing the same sintered compact
Inventor: HATANO YUUKI
IPC: B23C5/16
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an alumina-based composite sintered compact made excellent not only in wear resistance but also in chipping resistance by removing the disadvantages of the alumina-based composite sintered compact and to provide a wear-resistant member and a method for manufacturing the alumina- based composite sintered compact. SOLUTION: This alimina-based composite sintered compact contains alumina as a principal component, a carbonitride of one or more element of groups IVa, Va and VIa in the periodic table and/or a carbonitride of a solid solution of two more elements of groups IVa, Va and VIa of the periodic table. The amount of dissolved nitrogen in the carbobitrideb increases from the inside of the sintered compact to its surface. The surface of the sintered compact has 19.5 GPa or higher Vickers hardness.
Patent JP-2001256589-A (JP)
Title: Charging method in data communication network system and data communication network system
Inventor: KUBOTA TOMOKI
IPC: H04W4/24
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To construct a system which reduces the load and cost of information collection at a center side and can also provide updated information to all kinds of users in real time by making a large quantity of useful information to be received by the center by means of giving an advantage on a communication cost to an information provider in a communication navigation system, etc. SOLUTION: In this data communication network system where data are transmitted are received between traveling objects 10 and the center 20, a charging amount to be imposed on the traveling objects is calculated in accordance with the contents and quantity of data received by the traveling objects from the center, a charging amount to be imposed on the center side is also calculated in accordance with the contents and cost of data received by the center from the traveling objects, and an amount obtained by offsetting the charging amount to be paid by the traveling objects against the charging amount to be paid by the center is charged to the traveling object sides to be paid as a communication cost.
Patent JP-2001257899-A (JP)
Title: Color converting device
Inventor: NABESHIMA TAKAMOTO
IPC: G06T1/00
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a color converting device which can increase the precision of color conversion. SOLUTION: Only data at grating points present in a color space are used for a method which converts image data from a L*a*b* color space to a CMYK color space by using a three-dimensional direct mapping table. When the grating points constituting a grating where input data are included are all included in the color space, 8-point interpolation using all the data of the 8 grating points is performed (b) and for a grating outside the color space, interpolation (e.g. 4-point interpolation) using only grating point data in the color space is performed ((c) to (e)).
Patent JP-2001255222-A (JP)
Title: Cable tensile force measuring device for cable type structure
Inventor: MIYAGAWA TSUTOMU
IPC: G01L5/10
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a cable tensile force measuring device for a cable type structure saving the labor and increasing the speed in the measurement, improving the measuring accuracy, and securing the safety of the work. SOLUTION: This cable tensile force measuring device is provided with a vibrator applying vibration to the cable, a vibration measuring instrument measuring the vibration state of the cable, a frequency measuring system receiving a measured value from the vibration measuring instrument, judging the state of the cable vibration thereby, and deciding the natural frequency of the cable, and a control part receiving the natural frequency from the frequency measuring system, thereby controlling the vibrator, and adjusting the frequency. The vibrator, the frequency measuring system, and the control part are mounted on a carriage having wheels and an outrigger.
Patent JP-2001252880-A (JP)
Title: Water pump plier
Inventor: TAKENAKA ETSUO
IPC: B25B7/10
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a pair of water pump pliers with less irregularity in opening of handle parts in spite of adjustment of opening of holding parts to any stage. SOLUTION: In this pair of water pump pliers, provided with a pair of holding levers 1A, 1B, a slit 5 for sliding formed in one holding lever 1A, and a pin shaft 8 provided on the other holding lever 1B to be inserted into the slit 5 for sliding, so the pin shaft 8 is locked to one of plural holding recesses 6,... disposed at least on one side of the slit 5 for sliding for adjusting opening of holding parts 4A, 4B, the holding recesses 6 are formed at unequal interval to the length direction of the slit 5 for sliding for restricting irregularity in opening of handle parts 2A, 2B generated based on size difference of a subject body P to be held.
Patent JP-2001255159-A (JP)
Title: Navigation apparatus
Inventor: MIGUCHI RYOSUKE
IPC: G09B29/00
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a navigation apparatus, in which a easy to understand guidance display is performed, to be provided to a user by excluding roads which are not required for the guiding a route at a prescribed point of the route, which enhances visibility of the guidance display and which can recognize a course easily in a guidance point. SOLUTION: The guidance display is performed in front a point at a prescribed distance from the prescribed point. All pieces of information are not displayed with reference to the prescribed point, a road required for the guidance of the route is determined and displayed, since the display of the road which is not required for the guidance of the route is restricted, the guidance display can be performed clearly. Consequently, visibility of the guidance display can be enhanced, and the direction to be advanced at the guidance point can be recognized easily and accurately.
Patent JP-2000239258-A (JP)
Title: Production of pyrazole derivative and intermediate thereof
Inventor: TAKAISHI HIDEO
IPC: C07C67/32
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain in a high yield the subject compound useful as an intermedi ate for medicaments, agrochemicals, etc., by deesterification of a benzoylmalonic ester derivative followed by reaction of the resulting compound with a hydrazine compound to form the corresponding pyrazole compound which, in turn, is reacted with a halide. SOLUTION: This compound of formula IV is obtained by the following process: a compound of formula I (R2 and R3 are each a lower alkyl; X is a halogen) is deesterified pref. in an inert solvent (e.g. methanol) at room temperature to 150 deg.C to form a compound of formula III which is then reacted with a compound of the formula R4-NHNH2 (R4 is a lower alkyl) pref. in the presence of an inert solvent (e.g. methylene chloride) at 0 deg.C to about the boiling point of the inert solvent used to form a compound of formula III, which, in turn, is reacted with a compound of the formula R5-Z (R5 is a lower haloalkyl; Z is a halogen) pref. in the presence of an inert solvent (e.g. hexane) at 0 deg.C to about the boiling point of the inert solvent used.
Patent JP-2001255061-A (JP)
Title: Freezer/refrigerator show case
Inventor: TANAKA TSUTOMU
IPC: A47F3/04
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent a screw for use in fixing a front cover closing a box insertion hole from being seen at a front side of a shade. SOLUTION: A fluorescent lamp 3 is arranged at a rear side of an optical transparent shade 2 installed in a lateral direction to cover a front upper end of a thermal insulating box 1, and a reflector 4 is installed from its upper part to its rear back part. The reflector 4 comprises an upper slant segment inclined downwardly, a horizontal ceiling segment subsequent to the upper slant segment and a vertical rear back segment subsequent to the horizontal ceiling segment. The upper slant segment is provided with box passing holes, and then a stabilizer storing box 17 having an electronic stabilizer for the fluorescent lamp 3 is fixed.  Then, an abutment plate formed by bending the lower segment of a front cover 18 covering the box passing holes is abutted against the ceiling side of the reflector 4 from its lower side, it is fixed with screws 19, and the head portions of the screws 19 are not seen from a front side of the show case.
Patent JP-2001258395-A (JP)
Title: Apparatus for transferring seedling trays between the ground and prescribed heights
Inventor: YAMAGUCHI MASATO
IPC: A01G9/00
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain various kinds of advantages by transferring the seedling trays between the ground and the required heights for spreading and collecting them by means of one conveyer. SOLUTION: The objective apparatus is equipped with an inclined conveying mechanism 4 that has a back-rising conveyer 3 which is pivotally mounted to the tractor 2 at its half-way positions of the front part and the rear part and conveys the seedling trays N and the lift 24 that floats up the front part of the conveyer 3. The lift 24 is arranged to the rear of the tractor 2 whereby the conveyer 3 is made movable downward.
Patent JP-2001266143-A (JP)
Title: Graphic extracting method
Inventor: KINEBUCHI TETSUYA
IPC: G06T7/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a graphic is extracted wrongly due to the disturbance of a picture in the case of using a template, where weight is given to a black pixel part, and extracting the graphic similar to it from the picture. SOLUTION: A minus weight value is given to the white pixel part of an extracting object graphic and a plus weight value is given to a black pixel part to prepare a template A rotated by 180 with its reference point as a center (200) and to prepare a template B obtained by inverting the positive and negative of the code of the weight value of the template A (300). In graphic extracting processing (400), while moving by each pixel on a binary picture 100, the reference point of the template A or B is overlapped to a pixel in the binary picture to add the weight value of the template A to a voting picture as a voting value when the pixel is black and the weight value of the template B to the voting picture as the voting value when the pixel is white.  Then, a part where the voting value is maximized in the voting picture is extracted as the position of the reference point of some graphic being the extracting object.
Patent JP-2001268198-A (JP)
Title: Strap for mobile phone with solar power generating function
Inventor: ISHIFUCHI SHIGERU
IPC: H02J7/35
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a strap for mobile phone with solar power generating function that can extend the available operating time of a mobile phone by mounting a solar battery panel to the strap of the mobile phone so as to utilize the solar battery for a standby power supply. SOLUTION: The strap for mobile phone with solar power generating function of this invention is characterized in that the strap of the mobile phone consisting of a plurality of the battery panels placed on the entire outer sides of the strap and generating solar power and of connection terminals connected to the mobile phone supplies the generated power by the solar generating power to a charging circuit of the mobile phone.
Patent JP-2000344136-A (JP)
Title: Car seat device and related structure to body
Inventor: NOMURA HIDEMASA
IPC: B62D25/04
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To allow such a work as to place a cargo on a rear seat device from the outside of a car on the outer side of a driver seat to be performed easily by an operator. SOLUTION: A front seat device 12 comprises an driver seat 16 and an assistant seat 17 provided so as to be positioned adjacent to each other in width direction of a body. The driver seat 16 is supported on a cabin floor 6 so as to be movable in longitudinal direction of a body. An operator door opening 30 is formed in a side wall 7R on the driver seat 16 side, and an assistant door opening 31 is formed in a side wall 7L on the assistant seat 17 side. A rear opening edge 30a of the driver door opening 30 is positioned on the rear side more than a rear opening edge 31a of the assistant door opening 31 formed in the other side wall 7L.