baber/WOPTO huggingface dataset:
Patent JP-2001203880-A (JP)
Title: Method for embedding, extracting and making invisible and visible electronic watermark and device for embedding the same
Inventor: MATSUI KINEO
IPC: G06T1/00
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To selectively embed an invisible watermark/visible watermark, using with one method. SOLUTION: When the value of a pixel wij in a watermark image is '1' (mark part), a pixel pij of a color image P corresponding to that pixel wij is selected, the RGB component of that pixel pij is transformed by a transformation matrix B, and the provided RGB component is defined as the RGB component of a pixel qij corresponding to a signed image Q (S125). The transformation matrix B uses a tertiary square matrix, with which all diagonal components are composed of a value (z) ((z) is an arbitrary real number), the other components are composed of a value (x) or -x ((x) is an arbitrary real number except for 0), and the sums of components of respective rows and respective columns respectively become (z).
Patent JP-2000218770-A (JP)
Title: Tubular blanket cleaning system
Inventor: WALCZAK PETER
IPC: B41F35/00
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an independent tubular blanket cleaning system which enables a blanket tube removed from a printing unit to be restored to its original clean condition through a cleaning process and mounted back on the printing unit at any time. SOLUTION: A blanket tube cleaning machine 20 cleans a blanket tube 2 removed from a printing unit. The blanket tube 2 cleaned by the blanket cleaning machine 20 is deposited and stored in a slot 5 through the loading/unloading part 6 of a storage rack 1. The stored blanket tube 2 is delivered from the storage rack 1 passing through the loading/unloading part 6 for mounting onto the printing unit.
Patent JP-2000165074-A (JP)
Title: Heat dissipation unit of mpu for personal computer
Inventor: SHIODA SHUNTA
IPC: H05K7/20
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To enhance heat dissipation performance by disposing a heat sink having a plurality of fins formed integrally on one side of a heat dissipating plate by cutting and raising it in the housing of a personal computer. SOLUTION: A case 2 for MPU(microprocessor unit) is arranged in the housing of a personal computer and a duct type heat dissipation unit 4 is fixed to the outer surface of an aluminum conductive metal plate 3 constituting one side wall part of the case 2. The heat dissipation unit 4 is constructed by arranging a plurality of concave fins 6 on the upper surface of an aluminum extrusion molded heat dissipating plate 5 by cutting and raising it, combining the heat dissipating plate 5 with a duct forming fin cover 7 to surround the fins 6 and then stopping them from the outside by means of a substantially U-shaped spring steel clip 8 having a fixing hook 9.
Patent JP-2001208649-A (JP)
Title: Method and apparatus for evaluating replacement time of engine component and its apparatus
Inventor: NAGAE YOSHINORI
IPC: G01M15/04
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for evaluating the replacement time of each engine component which enables a number of engine components prone to degradation to be simultaneously measured and diagnosed by means of a minimal number of sensors, for enhancing the efficiency of measurements and diagnosis and reducing operational costs, and which permits measurements and diagnosis over a wide range by eliminating the need to prepare a special engine for measurement. SOLUTION: The method and apparatus for evaluating the degradation and the replacement time of each engine component selects the component corresponding to the rate of change in exhaust temperature according to the value of rate of change in exhaust temperature calculated on the basis of detected values of exhaust temperature as well as to the degree of degradation set for each component, then calculates the rate of degradation based on the exhaust temperature, and determines whether or not each component needs to be replaced, based on the rate of degradation, as defined in accordance with the ratio of operating time since the start of degradation to the longevity of the component, and on the rate of degradation based on the exhaust temperature.
Patent JP-2001210054-A (JP)
Title: Tape casette
Inventor: KANEDA HIROSHI
IPC: G11B23/087
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a tape cassette which needs smaller number of parts and smaller assembly man-hour, has beautiful appearance, is low in production cost and has a short molding cycle. SOLUTION: In this tape cassette, an upper case 10 is integrally molded of a transparent material or a colored transparent material and wall thickness of a remaining tape amount confirming part 12 of the upper case is made to be thinner than the wall thickness of a spring member attaching part of an upper case inner surface. Further in this tape cassette, a case surface of the remaining tape amount confirming part 12 is a glossy surface.
Patent JP-2001206614-A (JP)
Title: Printing apparatus
Inventor: TSUBAKI KENGO
IPC: B65H31/26
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a printing apparatus having a sheet discharge tray with printing apparatus body side displaced vertically and variable sheet loading state. SOLUTION: This printing apparatus 1 has a placing surface displacing means 38 for vertically displacing the printing apparatus 1 body side of a sheet placing surface 33 provided on the sheet discharge tray 6, and a discharged sheet correcting plate 136 raised and laid to the sheet placing surface 33 for lifting and supporting both side edges of the sheet loaded on the sheet loading surface 33. The printing apparatus body 1 side of the sheet placing surface 33 is displaced between a first upward displaced position and a second downward displaced position by the placing surface displacing means.
Patent JP-2001039528-A (JP)
Title: Screw conveyer for loose material
Inventor: MARCHESINI VAINER
IPC: B65G33/32
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of transportation by providing a first portion with an opening, and providing a tubular case capable of guiding bulk materials from the opening and coaxially arranged screws in the case, in the tubular case including the first portion rotatable axially to a second portion. SOLUTION: A lower first portion 6a of a tubular case of a lower conveyer 3 is axially rotatable about an upper second portion 6b by a command, and the upper second portion 6b is fixed to a rotating portion 4b under a case of a lift conveyer 2. The rotatable first portion 6a guides a material from an opening into the case. Screws 8 are coaxially arranged in the case, rotated by a command, and conveys the material axially. A first gear reduction gear 9 drives a rotatable portion 6a of the case via a flange, and a second gear reduction gear 10 drives a shaft of the screws 8. The rotations of the first portion 6a and the shaft of the screws 8 are independent, so that relative rotation speed can be selected widely.
Patent JP-2001215729-A (JP)
Title: Automatic developing device
Inventor: SASAYAMA HIROYUKI
IPC: G03F7/30
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for easy and inexpensive calibration of a pH sensor which measures the pH of a developer in a developing tank. SOLUTION: This automatic developing device 2 has the developing tank 20 in which a developer for development processing of a photosensitive planographic printing plate 4 is stored, the pH sensor 72 which measures the pH value of the developer in this developing tank 20, a conductivity sensor 73 which measures the conductivity value of the developer in the developing tank 20 and a controller 50 which determines the calculated pH value of the developer by the measured conductivity value of the developer measured by the conductivity sensor 73 and a preset relation and calibrates the pH sensor 72 by using the calculated pH value of the developer and the measured pH value of the developer measured by the pH sensor 72.
Patent JP-2001213764-A (JP)
Title: Liquid agent for internal use
Inventor: TAKIZAWA MAKOTO
IPC: A61K47/32
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To easily mask an unconfortable taste particular in a liquid agent for internal use in which a prescribed amount or more of polyvihyl pyroridone is blended. SOLUTION: In this liquid agent for internal use, 0.4 mass % or more of polyvinyl piroridone is blended 0.15 mass parts or more of citric acid and/or its salt pharmceuticaly permitted in terms of citric acid is blended to 1 mass part of polyvinyl pyroridone.
Patent JP-2001213741-A (JP)
Title: Method for hair treatment
Inventor: NAKAMURA YOSHIMI
IPC: A61Q5/10
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for hair treatment capable of reducing damage of the hair due to heat of hair iron or due to liquid medicine, while being capable of continuing the effect as hair cosmetics and hair treatment agent. SOLUTION: The method for hair treatment is that the hair is treated with the cosmetics at first, and then pressed with a flat type iron while being heated, after treating the hair with the hair treatment agent.
Patent JP-2001215500-A (JP)
Title: Liquid crystal display device with electroluminescence
Inventor: SAKAI SUKEKI
IPC: G02F1/1333
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To avoid such problems that when an LCD 101 with EL having an EL element directly formed on the LCD is mounted and connected to an EL connecting electrode 133 on a circuit board 130 by using a conductive spring 160, the device is made thick and that when an EL terminal 120a is brought directly into contact with the EL connecting electrode 133 and firmly pressed without using the conductive spring 160, the glass of the LCD is broken. SOLUTION: An extended part 13a is formed in a lower polarizing plate 31 of the LCD 1 with EL, and electrode parts 21a, 24a are formed in the extended part 13a.
Patent JP-2000234169-A (JP)
Title: Work holder to be individually and selectively controlled, and base plater or vacuum deposition device provided with quartz monitor connected in electrostatic capacity manner
Inventor: RONALD K WIKSON
IPC: C23C14/54
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a base plater or a vacuum deposition device provided with a work holder which is capable of individually and selectively controlling the position of a masked substrate or each work. SOLUTION: The base plater or the vacuum deposition device 1 comprises a vacuum deposition chamber 52 to plate a masked substrate or work, a plating device 56 arranged in the vacuum deposition chamber 52 so that a material is plated or vacuum-deposited on the masked substrate on work, a rotary device 27 connected to a rotary mechanism, a work holder 10 which is connected to the rotary device 27 and selectively rotatable, a flip gear disposed on the work holder 10, and a flipper control mechanism 31 which is selectively connected to the flip gear and selectively rotates the work holder 10 between at least one plating position and at least one non-plating position.
Patent JP-2000231955-A (JP)
Title: Electric connector
Inventor: DAVIS WAYNE S
IPC: H01R13/52
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To automatically stop an operation when a heating element connecting area in a glass layer of a refrigerator door and the like is damaged, by a constitution that the outside connecting parts of one or more electric terminals disposed in an insulating housing are movably brought into contact with first and second parts of a device, and an inside connecting part is electrically connected to a first circuit member connected to a power source, only when the terminal is at its off position. SOLUTION: In the cavity 46 of the insulating housing 42 of this electric connector to connect a front side having a water proof conductive area and a rear glass panel, first and second electric terminals 58, 64 are provided with body parts 60, 66 and V-shaped spring parts 62, 68. An inside connecting part 63 of the spring part 62, the outside connecting part 61 of which is brought into contact with the front panel, fits an inside connecting part 69 engaged with a first circuit member 70 connected to a power source and the outside connecting part 67, which is brought into contact with the rear panel, to the second electric terminal 64 having the spring part 68. In case the front panel is damaged, the outside connecting part 61 elastically extends outward from a first surface 41 and the inside connecting part 63 parts from the terminal body part 66, in order to automatically shut off the circuit.
Patent JP-2001221767-A (JP)
Title: Corrosion speed measuring method of metal and device therefor
Inventor: IWAHASHI SHIGEO
IPC: G01N27/26
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To measure precisely corrosion speed of a metal dipped in conductive solution. SOLUTION: In this measurement of the corrosion speed by an impedance method, a low-frequency rectangular-wave voltage is applied instead of application of a low-frequency sine-wave voltage.
Patent JP-2001231234-A (JP)
Title: Portable generator
Inventor: HIBI YASUMORI
IPC: H02K7/02
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a portable generator which has a simple construction and is suitable as an external power supply of a mobile apparatus such as a portable telephone set and for charging a built-in battery of the mobile apparatus. SOLUTION: This portable generator has a generator main part 10 which has a stator 12, which is one of a permanent magnet 11 and a coil 14, and a mover 15, which is the other one, and generates an AC power by the displacement (rotation and movement) of the mover relatively to the stator, inertia force adding mechanism such as a flywheel 17, a spring, etc., which is connected to the mover of the generator main part via, for instance, the rotary shaft 16 of the mover and adds an inertia force to a displacement force applied to the mover to drive the mover for a predetermined period and a rectifier circuit 20 by which the AC power generated by the generator main part is rectified into a double-voltage AC power.
Patent JP-2001228952-A (JP)
Title: Merchandise information input device and merchandise information output device with the same
Inventor: WATANABE TOSHIYUKI
IPC: G06F3/0487
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise information input device to facilitate an input work of merchandise information. SOLUTION: A measuring labeler 50 is provided with a display screen 53, an operation panel 52, an origin master table 74b and a control part 70. Input of text data of an origin is enabled by the operation panel 52. The origin master table 74b stores inputted origin data as already inputted origin data. The control part 70 calls the already inputted origin data from the origin master table 74b and selectively displays the data on the display screen 53 during the input work.
Patent JP-2001230010-A (JP)
Title: Terminal for flat circuit body and connector for flat circuit body
Inventor: SAWAYANAGI MASAHIRO
IPC: H01R4/24
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To realize a down-sizing of a connector by making a terminal pitch small. SOLUTION: A U-shaped connecting piece 23 with a pair of arms 23b, 23c extended backward is provided at a rear end of a terminal for a flat circuit body 20. Piercing pieces 24 are provided at inward facing parts of the arms, contacting and conducting with a core wire inside an insulator, piercing the insulator toward thickness direction, of a flat circuit body 10, when they are bent toward each other around the axis of the base part of the arms. The piercing pieces 24 are made up of wedge-shaped plates parallel to the face along the bending direction of the arms 23b, 23c. Terminal chambers 31 are formed in a row in a connector housing 30, and top and bottom covers 35, 36 are provided through a hinge 34 at rear ends of an upper wall 30a and a bottom wall 30b.  Front parts of terminals 20 are contained in each terminal chamber of the connector housing, and the arms of the connecting piece 23 provided at the rear end of the terminal are arranged along the inner face of the top and bottom covers.
Patent JP-2001237083-A (JP)
Title: Organic light emission equipment
Inventor: FUJITA YOSHIMASA
IPC: H05B33/14
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To prevent unevenness of light emission of pixels and degradation of a pixel by making a flow of current within a pixel electrode and a flow of a current between a pixel electrode and an inter-pixel electrode smooth. SOLUTION: In an organic light emitting equipment which is comprised of at least one-layer of an organic LED(light emitting diode) layer which is sandwiched between the pixel electrode and the opposite electrode and arranged on a substrate, and the pixel electrodes which are connected by the electrode between pixels, the pixel electrode and the inter-pixel electrode are connected through the connection portion which have a width larger than the width of the inter-pixel electrode.
Patent JP-2001237820-A (JP)
Title: Certificate rewrite system for authentication
Inventor: SAKAI TAKASHI
IPC: G06Q50/10
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a system where it is not required to replace a certificate by a user side in an SSL communication. SOLUTION: In a communication system where a terminal going to make communication with the server collates a certificate from the server with a certificate in its own terminal at the start of communication with the server and then makes communication with the server when the terminal can identify the server, the terminal is provided with a storage section that stores a plurality of certificates with different expiration dates and a clock section, the terminal discriminates other valid certificate when the date of one certificate among a plurality of certificates storage in the storage section is expired on the basis of the data information of the clock section and automatically selects the valid certificate.
Patent JP-2001237922-A (JP)
Title: Telephone set
Inventor: MASHIMA HIDETO
IPC: H04W88/02
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a telephone set which easily discriminates the condition of communication or input even in the case that a user cannot hear a report sound because of the noise in his or her neighborhood. SOLUTION: The telephone set is provided with an input part 8 which can input a destination number, a communication part 5 which communicates with the destination, a sound generation part 1 which generates a report sound like a warning tone or an incoming sound in accordance with the condition of input or communication, and a display part 2 which displays a picture according with the condition of input or communication, and the color of the picture displayed on the display part is varied correspondingly to the classification or the musical scale of the report sound.
Patent JP-2001241202-A (JP)
Title: Community symbiosis plant
Inventor: FUJIMOTO SHIGERU
IPC: E04H5/02
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a community symbiosis plant for environs as target not only in ordinary time but also during the occurrence of disasters such as a great earthquake or the like in order to supply energy, information and necessaries required for regional economic activities and living for residents such as electric power, communication, information, hot water, drinking water or the like. SOLUTION: A plant foundation body 15 and a plant managing foundation body 26 are provided independently each other on the ground 3 or a ground foundation 17 through a seismic isolation equipment 16 for reducing the seismic force during earthquake, plant facilities 10 for supplying at least electric power and heat are installed on the plant foundation body 15, plant operation and crisis control facilities 20 for operating and managing the plant and also coping with the disaster are installed on the plant operation foundation body 26 and are capable of supplying electric power, communication, information, hot water, drinking water, energy, communication and information and necessaries indispensable for the regional economic activities and the living of the residents in the surrounding region as the target in the configuration.
Patent JP-2001240957-A (JP)
Title: Manufacturing method of optical thin film glass
Inventor: KAWAGUCHI NORIHITO
IPC: C23C14/34
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To form an excellent optical thin film layer on a glass substrate by the plasma electron current. SOLUTION: The manufacturing method of an optical thin film glass, in which the plasma electron current 27a from a plasma gun 20 is expanded in a sheet to form a sheet plasma 27, a metal target 3 and the glass substrate 4 are disposed facing and parallel to each other across the sheet plasma 27, the sputtering voltage is applied to the target 3, the inert gas ions in the plasma are collided with the target 3 to generate the metal vapor, the metal vapor reacts with oxygen gas fed from a manifold pipe 11 provided close to the glass substrate 41 to form a metal oxide film on the glass substrate 41, comprises a first step of setting the temperature of the glass substrate 41 to room temperature and forming a buffer layer 42 on the glass substrate at a low forming speed,  and a second step of heating the glass substrate 41 and forming an optical thin film layer 43 on the buffer layer 42 at a high forming speed.
Patent JP-2001248668-A (JP)
Title: Excitating device
Inventor: MIYAGAWA NORIYA
IPC: F16D65/18
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an excitating device for obtaining sufficient connection force of two members, by press fitting inner/outer side magnetic path members. SOLUTION: A cylindrical fitting part 8 formed in an outer side magnetic path member 3 is press fitted to a cylindrical spigot part 4a formed in an inner side magnetic path member 2, so as to connect these inner/outer side magnetic path members 2, 3 by sufficient connection force. By butting the fitting part 8 to a step difference part 4b, a void G1 for early demagnetizing residual magnetic flux of an electromagnetic coil 10 is formed between a side surface of a plate-shaped part 5 of the inner side magnetic path member 2 and a tip end surface of an outer side cylindrical part 7 of the outer side magnetic path member 3.
Patent JP-2001247015-A (JP)
Title: Head cover for arm head constituting wiper arm
Inventor: KANAZAWA KEISUKE
IPC: B60S1/34
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a head cover capable of holding a mounting attitude by preventing an unexpected tilting operation in the direction except the opening/ closing direction in the mounting state, while improving the appearance a vehicle, and preventing raindrops and dust from entering in a fastening part of an arm head, allowing easy attaching of the head cover to the arm head. SOLUTION: This head cover 14 of the arm head 11 fixed to a pivot shaft 20 supported freely rotatably on a vehicle body at one end is journalled so as to openable/closable by holding both side walls 40 of the arm head 11. An engagement pawl 51 or an engagement groove 41 formed on a side wall 50 of the head cover 14 are locked on an engagement groove 41 or an engagement pawl 51 formed on the side wall 40 of the arm head 11 by an elastic engagement from the direction different from an opening/closing direction of the head cover 14. Between an inner surface 52 of the head cover 14 and the arm head 11, an attitude holding means 30 is provided which is abutted on the arm head 11 and holds the attitude of the head cover 14 when the head cover 14 is tilted in the coming-off direction of the engagement pawl 51 from the engagement groove 41 in the elastic engagement state of the engagement groove 41 with the engagement pawl 51.