baber/WOPTO huggingface dataset:
Patent JP-2002065100-A (JP)
Title: Method for producing nucleus of cultured pearl
Inventor: HINO TAMAO
IPC: A01K61/00
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To solve problems that in a conventional cultivation of pearl, labor for collecting Anodonta woodiana to be a pearl nucleus is required and seashells of Pinctada martensii after cultivation are uselessly dumped as they are as an industrial waste. SOLUTION: Pearl nuclei 6 are produced by a water washing process A for stirring a seashell 1 of Pinctada martensii after taking out a pearl with slaked lime 7 and washing the seashell with water, a polishing process B for polishing the seashell 1 washed with water, a coarsely grinding process C for grinding the polished seashell 1 into coarsely ground pieces 2, a moderately grinding process D for grinding the coarsely ground pieces 2 into moderately ground pieces 3, a finely grinding process E for grinding the moderately ground pieces 3 into finely ground pieces 4, a powdering process F for powdering the finely ground pieces 4 into fine powder and a solidifying process G for adding salt water and fresh water or minus ion water to the fine powder 5 and solidifying and forming the pearl nuclei.
Patent JP-2002068936-A (JP)
Title: Detergent
Inventor: TOMINAGA NAOKI
IPC: A61K8/92
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent having a high cleansing effect, capable of quickly removing a makeup of foundation, or the like, especially a heavy makeup of liquid foundation, mascara, or the like. SOLUTION: This detergent comprises a surfactant having 5-8 HLB, a surfactant having 10-15 HLB and an oil component having 0.1-0.7 IOB. The detergent is impregnated into an absorbing material, preferably a nonwoven fabric having unevenness on the surface to give an impregnated detergent for wiping off. Consequently, the above subject is solved.
Patent JP-2002072188-A (JP)
Title: Liquid crystal display device
Inventor: HIGUCHI YOSHINORI
IPC: G02B5/02
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of controlling diffusion properties, while ensuring required brightness and angle of vision without raising the cost of products. SOLUTION: The liquid crystal display includes a liquid crystal panel 10 where a liquid crystal layer 300 is sandwiched between a pair of substrates 100, 200. Light entering from the side of one substrate 200 to the liquid crystal layer 300 is reflected toward the side of the substrate 200 by a reflective electrode 151. Light entering into the reflective electrode 151 and light reflected by the reflective electrode 151 are diffused by a plurality of diffusive layers 210, 212. The diffusion properties of these plural diffusive layers 210, 212 differ from each other.
Patent JP-2002067429-A (JP)
Title: Printer
Inventor: FUSHIMI KAZUHIRO
IPC: B41J29/50
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a printer in which a roll sheet can be replaced by a simple operation and a force for pressing a print head against a roll sheet can be balanced constantly even if the width of the roll sheet is varied. SOLUTION: A roll sheet R can be replaced by simply butting one side end of the roll sheet R against a roll sheet reference plane 6 which is moved relatively to a print head SH in the direction A of sheet width. The roll sheet R can thereby be replaced by simple operation and when the roll sheet reference plane 6 and the print head SH are moved relatively in the direction A of sheet width such that the center positions of the roll sheet R and the print head SH are aligned immediately before starting print operation, a force for pressing the print head SH against the roll sheet R can be balanced constantly at the time of printing and occurrence of a trouble, e.g. uneven print density in the direction of sheet width or oblique feed of the roll sheet R, can be prevented.
Patent JP-2002077985-A (JP)
Title: Method for evaluating cell coverage of cdma mobile communication system
Inventor: KISHI YOJI
IPC: H04W16/18
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a cell coverage evaluating method of a CDMA mobile communication system, which can actually estimate the service area of a base station and can effectively design a mobile communication system based on the area distribution of traffic. SOLUTION: A first stage for calculating reception power required by base station from interference noise power and thermal noise power based on the traffic distribution of a coverage, and a second stage for calculating necessary transmission power with respect to the respective base stations so that reception power can be maintained and deriving coverage based on necessary transmission power, are repeated. Coverage where the change in the reception power is converged to a prescribed value or less is set to be cell coverage. The reception power required by the base station is calculated by the product of the ratio of the power of the required necessary signal to the power of the interference noise in the base station and total noise power in the base station.
Patent JP-2002066679-A (JP)
Title: Unbinding jig for stranded wire
Inventor: OHASHI WATARU
IPC: B21F99/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a jig capable of easily and efficiently filling a seal material among respective wires of a stranded wire and completely preventing a high pressure grout from leaking. SOLUTION: The unbinding jig 1 for a stranded wire 2a constituted of a cylindrical body 1a and a biting chip 1b involved in the opening at one end side of the cylindrical body and fixed thereto. The biting chip 1b is provided with a release hole 1c for inserting a core wire and a release hole corresponding to the track of the cross sectional shape at the time when the other stranded wires than the core wire.
Patent JP-2002071490-A (JP)
Title: Pressure sensor module
Inventor: UEDA MICHIHIKO
IPC: G01L9/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensor module capable of preventing an adhesive from entering the through hole of an IC chip during the actual mounting process of the pressure sensor chip onto the IC chip by using a construction made in the process of forming IC chip. SOLUTION: This device features in an adhesive-entering protective construction 2a to prevent an adhesive from entering the circumference of the through hole in the pressure sensor module using ID chip 2 equipped with the through hole 3 as the base stand.
Patent JP-2002070011-A (JP)
Title: Tank car for transporting slime
Inventor: KITAHARA TOKIO
IPC: B65F3/26
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a slime-transport tank car in which slime is peeled easily from a tank interior wall and the inside of the tank is washed easily. SOLUTION: In the tank car (1), in which slime (17) generated in soil- improvement works is housed in a tank (10) installed to an upper structure and which transports slime, the interior-wall surface of the tank (10) is coated with a catalyst (16) reaching ultra-hydrophilic properties when light is cast.
Patent JP-2002045036-A (JP)
Title: Suspension-type cultivation vessel for mushroom
Inventor: OSHIKI MOTOO
IPC: A01G1/04
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a suspension-type cultivation vessel in view of that mushroom cultivation which had been done by a conventional way of using bed logs has recently been done by a greenhouse cultivation using such vessels as boxes, bags and bottles each filled with a culture medium consisting mainly of sawdust, but there are many problems left unsolved such as high cost, unstable production volume caused by contamination by sundry germs, restricted production volume controlled by production seasonality and vessel (culture medium) volume, and health problems caused by working posture. SOLUTION: This cultivation vessel is constituted of an 'eyelet margin' 1 for suspension, hooking eyelets 2 for suspension, blocks 5 filled with a culture medium, places 3 for carpophore to grow and frames 4 for preventing from splitting, and has holes 6 for supplying e.g. water, nutrients, doubling as serving for air circulation, and joint legs 7 (fold margin) with almost the same length as that of the diameter of a cylinder.
Patent JP-2002076186-A (JP)
Title: Manufacturing method of circuit device
Inventor: SAKAMOTO NORIAKI
IPC: H01L23/50
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To solve the problem due to the fact that a manufacturing method having high productivity has not been established in the case that a circuit device mounted with a circuit element as a ceramic board, a flexible sheet and the like are made support boards is miniaturized and thinned. SOLUTION: The opening part of a separation grove 61 is directed downward to be directed upward from the feed pipe 80 of an etching liquid provided downward of a conductive foil 60, and the etching liquid is showered. As the result, the part of the separation groove 61 contacting the etching liquid is etched, since the etching liquid is discharged immediately without making stagnant liquid in the separation groove 61, the depth of the separation groove 61 can be controlled in an etching processing time, and the uniform and highly precise separation grove can be formed.
Patent JP-2002084716-A (JP)
Title: Commutator motor and vacuum cleaner provided therewith
Inventor: KATO KATSUHIDE
IPC: H02K27/28
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight and low-cost commutator motor capable of operating efficiently, and provided with a brush assembly having a thermal protector. SOLUTION: Lightweight, low-cost, and low-conductive steel sheet made of zinc plated iron forms a brush holder 7. With a spring 8 sandwiched, a carbon brush 5 and a highly conductive brush cap 8 made of bronze are connected with a pigtail 6 to form the main conducting path of the brush assembly 4. The brush 5, the pigtail 6, and the spring 10 are contained inside the holder 7. This holder 7, the cap 8 and the thermal protector 8 are mounted on a holder insulator 11 made of phenol resin to assemble the brush assembly 4. The holder 7 and the protector connecting part of the cap 8 are kept in an electrically non-contact state with an insulating wall 11a. Heat generation is restrained by removing the holder 7 out of the main conducting path of an AC motor 1 made of a stator assembly 2, a commutator 9, a rotor 24 and the brush assembly 4.
Patent JP-2002079672-A (JP)
Title: Ink jet recording head
Inventor: KANEKO MINEO
IPC: B41J2/14
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To minimize a substrate size by improving joining properties between a substrate and a discharge opening formation member. SOLUTION: An electrothermal conversion element H1103, a transistor H1121, a wiring line H1120 for connecting these element and transistor, etc., are arranged on the Si substrate H1110, with a protecting film H1124 of SiO2 or the like formed to an entire face thereof. Moreover, a first and a second cavitation resistant films H1126 and H1127 of Ta are formed into a square shape above the electrothermal conversion element H1103 and above the transistor H1121 respectively. A discharge opening H1107 and a channel H1130 are formed thereabove, and the discharge opening formation member H1129 with a notch part H1128 formed for releasing deformation is constituted above the transistor H1121. Electrode pads for inspection are set to the cavitation resistant films H1126 and H1127.
Patent JP-2002084515-A (JP)
Title: Distributing method
Inventor: KITASHIRO SHIRO
IPC: G06Q30/06
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide the viewing chance of contents to more customers by effectively using member information and to prevent a trade area, such as existing cinemas at distributing of the contents (movies, for example) via the network of the Internet, in a distributing method for distributing the contents. SOLUTION: The distributing method is formed of a step for registering a place, where the contents are shown, a step for registering the place of the distributing destination of the contents and a step for deciding the propriety of the distribution of the contents, based on the place where the registered contents are put on screen and the place of the distributing destination of the registered contents.
Patent JP-2002078682-A (JP)
Title: Carrying case and optometer equipped with it
Inventor: GONO MITSUHIRO
IPC: A61B3/10
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To improve the operating ease of an optometer and to reduce the size and weight of the optometer when the optometer is carried. SOLUTION: This optometer is provided with an optometer unit main body which inspects or measures eyes to be examined, a carrying case in which the main body is housed, and a frame section which is used for mounting the optometer unit main body. The optometer is also provided with a horizontal moving mechanism which moves the main body on the horizontal surface of the frame section and a vertical moving unit which moves the main body in the vertical direction. A partial or the whole body of the carrying case is used as the frame section.
Patent JP-2002084301-A (JP)
Title: Standard phase synchronizing system in ring communication network
Inventor: TOYAMA TAKAAKI
IPC: H04L25/40
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To perform standard phase synchronization for each node device, even if a trouble is generated in a node or in a transmission line in a ring communication network. SOLUTION: A top-level node device, which is provided with the generation part of a standard phase signal transmits synchronous control information clockwise and counterclockwise, along a ring-shaped transmission line. Each node device is provided with two phase control parts, for a clockwise transfer route and a counterclockwise transfer route. A standard phase, which his generated by any one phase control part which is operated normally is selected, so as to be used as the standard phase of own node. The synchronous control information is transmitted to clockwise and counterclockwise adjacent nodes by the two phase control parts.
Patent JP-2002091929-A (JP)
Title: Simd type parallel processor
Inventor: WAKAMORI MASAHIRO
IPC: G06F7/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an excellent SIMD type parallel processor capable of performing inherent processing in every processor element. SOLUTION: This SIMD type parallel processor is provided with an individual constant register 210 for setting a value proper to the processor element from the outside, and an arithmetic unit 120 for performing an operation on the basis of the value proper to the processor element, which is set in the register 210, and an instruction 60 being common to processor elements.
Patent JP-2002088110-A (JP)
Title: Transition metal catalyst component for polymerization and method for producing olefin-aromatic vinyl compound co polymer by using the same component
Inventor: ARAI TORU
IPC: C08F4/642
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a metal catalyst for polymerization having high activity productivity and high adaptability to a process, to provide a method for producing an olefin (co)polymer, with practically high activity and productivity by using the metal catalyst and a method for producing an aromatic vinyl compound-olefin copolymer. SOLUTION: This method for producing an olefin-aromatic vinyl compound copolymer and an olefinic polymer is characterized by using a polymerization catalyst constituted of a transition metal compound having an acrylamide group represented by a specific chemical formula and a cocatalyst.
Patent JP-2002089011-A (JP)
Title: Construction structure of tile unit
Inventor: SUZUKI NOBUYOSHI
IPC: E04F13/08
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a construction structure of a tile unit having a superior external appearance after the construction and high tile setting strength in the construction structure of the tile unit setting the tile unit formed by connecting a plurality of tiles of connecting materials to a wall surface by adhesive. SOLUTION: The side edges of the tiles adjoining vertically are connected by connecting resin 2. The tile 2 has a projecting step portion 2A in the front side of the lower end face and a recessed step portion 2B in the front side of the upper end face, the projecting step portion 2A of the upper side tile 2 is engaged with the recessed step portion 2B of the adjoining tile 2 in the lower side, and the adhesive 5 is projected to a clearance of a joint between the tiles 2 and 2 till reaching the rear face of the projecting portion 2A. The connecting resin 3 is hid by the projecting step portion 2A of the upper-side tile 2.
Patent JP-2002092551-A (JP)
Title: Magnetic card reader
Inventor: ARAI CHIHARU
IPC: B42D15/10
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent the illicit acquisition of a card data or the use of an illicit card. SOLUTION: A decoding circuit 51 and an encoding circuit 52 are housed in the case 30a of a magnetic head 30 in addition to a head body. The image data of a character line irregularly displayed by embossing in a magnetic card 1 is optically detected by an embossed character sensor 40 fixed to a casing, an encoded data is decoded by a decoding means 56, and a character data line corresponding to the character line displayed by embossing is determined by a character recognition means 57. It is judged by a judgment means 58 whether the data line in a prescribed bit range of the decoded card data is matched to the character data line or not, and the judgment result is notified by a notifying means 59.
Patent JP-2002088063-A (JP)
Title: Method for producing heterocyclic aromatic carboxylic acid
Inventor: FUJIBAYASHI RYOICHI
IPC: C07D333/40
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain a high-purity heterocyclic aromatic calboxylic acid in high yield by safe reaction under an industrially advantageous mild reaction conditions. SOLUTION: This method comprises heating a heterocyclic aromatic aldehyde in a nonpolar organic solvent in the presence of an alkali metal hydroxide. Thereby, the reaction is safely performed without expensive oxidizing agent, using no special reactor, under industrially advantageous mild reaction conditions, and the objective high-purity heterocyclic aromatic carboxylic acid can be obtained in high yield.
Patent JP-2002094022-A (JP)
Title: Semiconductor memory device and is manufacturing method
Inventor: OZAKI TORU
IPC: H01L27/105
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device for preventing deterioration of capacitor characteristics at a terminal end of a memory cell block, and to provide a method of manufacturing the same. SOLUTION: In a TC parallel unit serially connected type ferroelectric memory, a dummy upper electrode 25 which is not connected to another element is disposed in a capacitor of a terminal end of the block in which a block selecting transistor 6 or a plate line is disposed, so that an upper electrode 20 in the capacitor used for the cell is not disposed at an outermost periphery to prevent a deterioration of the ferroelectric capacitor characteristics. An element region for holding a passing word line 36 of a block selector of the TC parallel unit serially connected type ferroelectric memory is connected by a lower electrode wiring of the capacitor, a hierarchical word line can pass thereon, and hence high integration is realized.
Patent JP-2002093049-A (JP)
Title: Data recording device, data recording method and recording medium
Inventor: NAKASE YUICHI
IPC: G11B20/10
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To facilitate the operation for recording data. SOLUTION: A recording section 2 has plural usable recording systems and records prescribed data to prescribed recording medium by one among the plural recording systems. A control section 6 sets the recording system by using the information relating to the data already recorded on the recording medium which is a recording destination of the data. More specifically, the control section 6 counts the number of the data recorded by the same recording system relating to the data already recorded on the recording medium which is the recording destination of the data and detects the recording system of the largest number of the data. The control section 6 controls the recording section 2 and records the prescribed data to the recording section 2 by the recording system of the largest number of the detected data.
Patent JP-2002090027-A (JP)
Title: Refrigerator
Inventor: FUJIMITSU TAKAHIRO
IPC: F25D29/00
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator, in which efficiency of space utilization is improved and an effective use of the space is attained. SOLUTION: The refrigerator comprises a freezing chamber 13, a compressor 20, a cooler 21, and a discharging means. The compressor 20 is installed behind the chamber 13 through a heat-insulating wall 20a. The cooler 21 is connected to the compressor 20, and provided behind the cooling chamber 13 to generate cool air for cooling the chamber 13. The discharging means is provided with outlets 13a, 13c conducting the cool air into the chamber 13 to let it out. The compressor 20 is provided in the right lower part of the freezing chamber 13, and the cooler 21 is provided in the left upper part of the compressor 20. The outlets 13a, 13c are provided to the right of the cooler 21. The area of the opening of the lower outlet 13c is made larger than that of the upper outlet 13a, so that the delivery amount of cool-air to the lower right part becomes larger.
Patent JP-2001223885-A (JP)
Title: Picture processor, picture processing method and storage medium
Inventor: MIYASHITA TOMOYUKI
IPC: H04N1/40
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To eliminate deterioration of a picture, to bury access control information in the picture and to highly precisely read buried access control information. SOLUTION: A first Mahalanobis distance between a reference pattern and a reference vector is compared with a second Mahalanobis distance between the feature quantity of the pattern of an objective binary picture and a reference vector. The feature quantity vector space 1502 of the objective binary picture is moved to 1503 in parallel in accordance with the compared result and access control information buried in the objective binary picture. The objective binary picture is changed based on the result obtained by moving the feature quantity vector space in parallel so as to form the picture.
Patent JP-2002098455-A (JP)
Title: Thermostatic transportation compartment
Inventor: MARUYAMA NOBORU
IPC: F25D3/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an economical thermostatic transportation compartment which can make a small turn to deliver articles from house to house while keeping at a desired temperature. SOLUTION: The thermostatic transportation compartment 10 comprises a transportation compartment 12 as a main section. The transportation compartment comprises an upper containing chamber 16 and a lower heat source chamber 18 sectioned by a batten type supporting plate 14 traversing the transportation compartment, wherein a heat storage agent 20 is placed in the heat source chamber 18 and articles W are mounted on the supporting plate 14 in a containing chamber 16 and carried. A fan 24 is provided in the heat source chamber 18 and a thermometer 26 for measuring the temperature of the containing chamber 16 is provided in the containing chamber 16. Furthermore, a temperature regulator 28 for driving or stopping the fan 24 based on the measurement of the thermometer 26 is provided.  The thermostatic transportation compartment further comprises a heat reflection shutter 30 disposed under the supporting plate to open/close freely along it, and a shutter driver 32 for driving the shutter to open when the fan is operating and to close it when the fan is stopping.