baber/WOPTO huggingface dataset:
Patent JP-2002137528-A (JP)
Title: Hybrid stencil printing equipment and printing method thereof
Inventor: UCHIYAMA KOICHI
IPC: B41J2/01
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide hybrid stencil printing equipment, at the ink jet printing part, an ink blurring-free printing image can be printed irrespective of the quality of a printing paper. SOLUTION: This hybrid stencil printing equipment has a stencil printing part 6 and an ink jet printing part 26, which is arranged on the conveying downstream side of the stencil printing part 6. By exchanging a plate cylinder 18 installed in an equipment main body 1 to a cylinder, with which an ink jet printing pre-coating liquid material is transferred instead of an ink, the pre-coating liquid material is coated in a fine dot-like arrangement or a fine mesh-like arrangement on the printing surface of a printing paper 15 in an ink jet printing part 24 at the stencil printing part 6.
Patent JP-2002136653-A (JP)
Title: Slot machine
Inventor: UGAWA SHOHACHI
IPC: A63F5/04
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine capable of selecting whether or not to display the size of a valuable value acquired by a player within a specified period. SOLUTION: This slot machine 1 provided with a variable display means having a variable display area 71 that can variably display plural kinds of symbols, can grant a player a specified valuable value in the case where a predetermined specific display form is displayed on the variable display area 71. The slot machine 1 is provided with a display means 25 for visibly displaying the size of the valuable value acquired within a specified period by the player playing a game, and a display selecting means 120 that can select whether or not to visibly display the size of the acquired valuable value on the display means 25.
Patent JP-2002141052-A (JP)
Title: Lead bonding method and battery power source device using the same
Inventor: TAKATSU KATSUMI
IPC: H05K3/34
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a lead bonding method that enables the lead formed by metal foil of aluminum or the like to be directly bonded to the land of a circuit board. SOLUTION: The positive electrode lead 2 and the negative electrode lead 3 of a secondary battery 1 are arranged on the land 8 of the circuit board 6, and the anvil of the ultrasonic welder is arranged on the backside of the circuit board 6, and the welding chips are arranged on the lead 2, 3 and pressed on. By adding ultrasonic vibration on the welding chips, the leads 2, 3 are bonded to the lands 8 by ultrasonic bonding.
Patent JP-2002145193-A (JP)
Title: Fixed point holding method for ship utilizing external force and its device
Inventor: WADA KAZUYASU
IPC: B63H25/00
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To solve problems that under oceanographic phenomena having strong window and large tidal current disturbance, the control input of an actuator necessary for control is made large, and when exceeds a control range, control is made impossible. SOLUTION: A table 15 of right and left thrust acting to a ship 2 when an azimuth of the ship 2 is tilted based on wind and tidal current is prepared, an azimuth command of the ship 2 is decided from the table 15, and by tilting the azimuth of the ship with the resultant force of wind and tidal current acting to the ship 2 by a turning thrust command based on the azimuth command, the ship is laterally moved in the direction of the target point with the lateral thrust acting to the ship 2. The control input for laterally moving the ship 2 is made small and the lateral moving of the ship 2 is made quick.
Patent JP-2002146596-A (JP)
Title: Pretreatment method for coating and formed article
Inventor: KISHIMOTO FUMIHISA
IPC: C23C28/00
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a pretreatment method for electrodeposition coating for a metallic molding by which, in electrodeposition coating, the surface of a coating film is made uniform, and its good appearance can be obtained. SOLUTION: In this pretreatment method for coating, a galvanized steel sheet coated with a phosphate film with a film amount of 0.1 to 2 g/m2 is molded, and the above molding is subjected to phosphate film conversion treatment and water washing after the chemical conversion. The pH of the water washing solution in the water washing after the chemical conversion is controlled to the range of 4 to 7.
Patent JP-2001201587-A (JP)
Title: End effecter and method for ultrasonic flaw detection of object
Inventor: JAMES W EVERETT
IPC: G01N29/26
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an end effecter for floatably supporting an ultrasonic flaw detecting probe on a robot arm having a robot mounting bracket for the use in a reactor pressure vessel and an ultrasonic flaw detecting method using it. SOLUTION: This end effecter 10 comprises a wrist assembly 12 having a rotatable wrist accelerator 24. The wrist assembly 12 is connected to the robot mounting bracket 16, and a probe assembly 14 is connected to a wrist shaft 40. The ultrasonic flaw detecting probe is floatably provided in the probe assembly 14.
Patent JP-2002147359-A (JP)
Title: Lubricant circulation device
Inventor: KOMATSU FUMITO
IPC: F04F1/18
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To restrict increase in manufacturing costs and to stop assuredly feeding of a lubricant when a fluid machine is stopped. SOLUTION: This lubricant circulation device feeds the lubricant 103 to a compressor 1 by pressure of a discharged fluid 102 from the compressor 1. The device comprises a main tank 104 adapted to reserve the lubricant 103, a first passage 105 adapted to guide the discharged fluid 102 into the lubricant 103 inside the main tank 104, a sub-tank different from the main tank 104, and a second passage 107 adapted to guide the lubricant 103 inside the sub-tank 106 into the compressor 1. Buoyancy of the discharged fluid 102 guided into the lubricant 103 inside the main tank 104 moves to the sub-tank 106 the lubricant 103 inside the main tank 104.
Patent JP-2002153080-A (JP)
Title: Ultrasonic motor and electronic apparatus provided therewith
Inventor: SUZUKI MIZUAKI
IPC: H02N2/00
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a small size and easily operable ultrasonic motor having a sophisticated encoder function for detecting rotating angle and rotating speed and a control function. SOLUTION: A piezoelectric element 3 is provided on a supporting plate 2. A moving body 5 mounted to freely rotate is disposed on a projection 4a of a vibration body 4 connected to the piezoelectric element 3. A pressurizing means 6 places the moving body 5 with pressure in contact with the vibration body 4. Moreover, a motor drive circuit 9 and a regulation capacitor are provided for generating an AC voltage to be supplied to the piezoelectric element from the DC power supply. The moving body 5 is connected in direct with an encoder disc 20. On the supporting plate 2, a wiring means 7 for fixing each element through connection of the electrical system is integrated. The wiring means 7 is provided with a motor drive circuit 9 and a rotation detecting element 21.  The wiring means 7 and a piezoelectric body are connected with a lead as the extended portion of the wiring, and an AC voltage is fed thereto.
Patent JP-2002152262-A (JP)
Title: Packet switching system
Inventor: MORI YASUSHI
IPC: H04L69/40
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a packet switching system that can surely secure a stable operation without being stopped, even on the occurrence of faults in one called packet switching node. SOLUTION: In the case that called party packet switch nodes B, C are connected to a caller packet switching node A, the caller packet switch node is provided with a channel selection table 13, where selection sequence is specified by number of the called party packet switch nodes and a channel unit number connected to the called party packet switches, or only by the channel unit number of the host and with a means that selects the caller side packet switch node according to the contents specified by the table and redials the call packet, on the occurrence of the fault of one called party packet switch node or the host channel in this packet switching system.
Patent JP-2002142919-A (JP)
Title: Health care bedroom articles, health care clothing, health care nursing care article filled with coral sand or silver-added coral sand
Inventor: SOMEYA NORIO
IPC: A47C27/00
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide health care bedroom articles including pillows, pads, mattresses and clothing, health care clothing, health care nursing care articles that solve the fragility of a filler in a health care bedclothes, health care clothing, health care nursing care articles, securing a sound sleep by action due to occurrence of wave motion, can control and resist bacteria and is friendly to a human body. SOLUTION: Conventional bedclothes are filled with one or more of a coral sand and/or silver-added coral sand, seashell, bamboo charcoal and the like. In bedclothes such as a pillow, active coral powder or silver-added coral sand as a main filler is appropriately mixed with a conventional filler.
Patent JP-2002153835-A (JP)
Title: Method for treating heavy metal-containing salts
Inventor: SHINAGAWA TAKUYA
IPC: C22B15/02
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating heavy metal-containing salts, by which heavy metals can efficiently be removed by using a reducing agent to be easily handled. SOLUTION: The heavy metal-containing salts are kept in the molten state, to which metal zinc is then added so that the heavy metal compounds contained in the molten salts can be reduced to heavy metals of metallic states. The heavy metals of metallic states are separated and recovered from the molten salts.
Patent JP-2002158358-A (JP)
Title: Method for manufacturing thin film semiconductor device
Inventor: KUNII MASABUMI
IPC: G09F9/30
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively activating an impurity by using a quick heating method. SOLUTION: A method for manufacturing a thin film semiconductor device comprises a semiconductor thin film forming step of forming a semiconductor thin film 5 having crystallinity in a state in which the film is coupled along a main surface of a substrate 10 to manufacture the device in which a plurality of thin film transistors are distributed on the substrate 10, each thin film transistor has a top gate structure in which a gate electrode 1 is arranged on an upper surface of the film 5 via a gate insulating film 3, an element region isolating step of isolating the film 5 of the continued state to individual element regions by etching, a gate insulating film forming step of forming the film 3 to cover the separated films 5 on the element regions, a gate electrode forming step of forming the gate electrode 1 on the film 3,  an impurity implanting step of forming a source region S and a drain region D by field accelerating and emitting an ionized impurity to the film 3 and implanting the impurity of a dose of a range capable of preserving the crystallinity to the film 5, and an impurity activating step of activating the impurity implanted in the film 5 by a quick heating method using a lamp as a heat source.
Patent JP-2002160956-A (JP)
Title: Artificial stone with high hardness
Inventor: MATSUMOTO YASUHIRO
IPC: C04B26/02
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an artificial stone with high hardness for which an excellent strength is easily obtainable although an additional weight of crushed resin particles for decoration varies. SOLUTION: The stone is obtained by shaping a composition at least comprising resin, filler, hardener, and crushed resin particles for decoration, to which vinyl ester resin or the like having a high elongation rate and wide intervals of cross-linkings is added and molded to give a deformed shape.
Patent JP-2001284299-A (JP)
Title: Monitor device polishing device therewith and monitor method, and polishing method
Inventor: SUGIYAMA KIWA
IPC: B24B37/013
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a monitor device and a monitor method, which enable highly precise measurement of remaining film thickness or optical detection of a process end point practically to any materials, a miniaturized and light- weight polishing device with the monitor device, which enables highly precise polishing, and a method for polishing a semiconductor wafer, wherein a semiconductor element is formed, highly precisely by using the polishing device in a CMP polishing process for polishing a semiconductor wafer with a rotating polishing body. SOLUTION: This monitor device has a stationary light source which monitors polishing state by reflection signal light obtained by casting probe light on a surface to be polished and emits probe light when a surface to be polished is polished, a photodetector of nonrotation which receives reflection signal light, and a regression optical part which is incorporated in a polishing body part, can rotate together with a polishing body and projects reflection signal light from a prescribed position on injecting probe light to a prescribed position.
Patent JP-2001229398-A (JP)
Title: Method and device for acquiring performance animation gesture and reproducing the same on animation character
Inventor: SCOTT A PREVOST
IPC: G06T19/00
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To acquire human gestures and to use them to character actions for attaining the natural actions of animation characters. SOLUTION: The animating of performance is used for acquiring the gestures while an acting person is acting. The gestures are changed into parameters to be reproduced later and stored in a data base with tags added. These gestures are stored separately from other actions of the acting person. A calculation mechanism that controls the animation characters or a brain decides the gestures that should be performed by the characters and searches for a proper gestures from the data base. Then the coordinates stored in relation to the searched gesture are associated with the relevant physical points of the characters and the gestures are started in parallel to other actions or sequences which are carried out by the characters. Thus, the gestures are performed simultaneously with the start of them and independently of and in cooperation with other actions of characters.
Patent JP-2002162212-A (JP)
Title: Bank body distortion measuring sensor
Inventor: IKEDA SHIGERU
IPC: G08C23/04
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a bank body distortion measuring sensor easy to follow the movement of earth of the inside of a bank body, capable of grasping the initial phenomenon of bank body collapse which is thought to be produced due to leakage water by large distortion as a preecho, and easily constructing a long bank. SOLUTION: In a bank body measuring sensor comprising an optical cable for a sensor 10 laid along the longitudinal direction on the bank body 30 and a plurality of sensor weight 20 fixed at proper intervals in the longitudinal direction of the optical cable for the sensor 10, the sensor weight 20 is fixed on the optical cable for the sensor 10 away from a vertical straight line passing the centroid of each sensor weight 20.
Patent JP-2002164344-A (JP)
Title: Method of forming ferroelectric thin film and the ferroelectric thin film
Inventor: SANO KAZUYA
IPC: H01L21/8246
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a forming method of a ferroelectric thin film for forming a ferroelectric thin film, having a bismuth layered perovskite structure at low temperatures. SOLUTION: The forming method of the ferroelectric thin film comprises a step of stacking an amorphous thin film on a primary coating 2, a step of forming a ferroelectric thin film 10A for a lower film by having excimer laser beam irradiated on the amorphous thin film to produce a polycrystal thereon, and a step of stacking a ferroelectric thin film 11 for an upper film on the ferroelectric thin film 10A for a lower film, with the ferroelectric thin film 11 being made of the same material as the ferroelectric thin film 10A. The ferroelectric thin film 10A for a lower film and the ferroelectric thin film 11 for an upper film constitute a ferroelectric thin film 12.  The ferroelectric thin film 11 for an upper film is formed under the temperature conditions for forming an amorphous film, when the same ferroelectric material as that of the ferroelectric thin film 10A for a lower film is formed on the electrode 2.
Patent JP-2002163842-A (JP)
Title: Optical recording medium of surface-reproduction type
Inventor: TAKAHASHI KOYATA
IPC: G11B7/24079
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium of surface-reproduction type which has the improved floatability of a SIL head at a part in the inner circumference where the curvature of a substrate is comparatively high. SOLUTION: The width of a guiding groove is made larger toward the outer circumference from the most inner circumference, or the depth of the guiding groove is made larger toward the outer circumference from the most inner circumference.
Patent JP-2002160040-A (JP)
Title: Sealing structure of piping for metallic mold
Inventor: KONO TSUYOSHI
IPC: B22C9/06
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a sealing structure for piping in a metallic mold which completely prevents penetration of gas from the outside of the metallic mold, reduces quality defect related to trapping of such gas and capable of using from low temperature to high temperature. SOLUTION: A sealing member 5 is located between a metallic mold 100 and an inlet or an outlet side circulation pipe of an oil circulation pipe hole 8 arranged adjacent to a cavity 7 inside the metallic mold. A projection 5A at the front end and a cavity 5C at the rear end of the member 5 are formed and then the projection is inserted into the hole 1B of the metallic mold while graphite seal 10 soaked with liquid graphite is inserted into the cavity 5C of the sealing member, pressed and fixed with a bush 6. The sealing structure of piping in the metallic mold is characterized in that graphite seal is hardened and expanded caused by drying of liquid graphite to seal the outlet or inlet of circulation piping.
Patent JP-2002164755-A (JP)
Title: Digital receiving device
Inventor: KATSUTA HIROTATSU
IPC: H03G3/20
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a digital receiving device capable of preventing the omission of any signal information by compensating signal waveform distortion in an AGC circuit (or a post-A/D converter) output even when the number of channel signals to be used is increased. SOLUTION: In this digital receiver in which a plurality of received channel signals are introduced through a filter and an AGC circuit through which the plurality of channel signals are allowed to pass to an A/D converter, and converted into digital signals, and demodulated, the inverse number of the degree of amplification of the AGC circuit is calculated from a control signal for controlling the degree of amplification and the plurality of channel signals to be inputted to the AGC circuit based on this are reproduced at the output of the A/D converter.
Patent JP-2002167256-A (JP)
Title: Powder dispersant for hydraulic composition
Inventor: SHIBA DAISUKE
IPC: C04B24/26
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a powder dispersant excellent in pumping transportation before drying and excellent in pressure and moisture resistances. SOLUTION: The powder dispersant contains a copolymer obtained by polymerizing a specific vinyl monomer (a) such as an ethylenic unsaturated carboxylic acid derivative having a polyoxyalkylene group and the specific vinyl monomer (b) such as (meth)acrylic acid, an average of addition mole number of a 2-4C oxyalkylene group or an oxystyrene group is 45-150, and the ratio of the monomer (a) to the monomer (b) is (a)/[(a)+(b)]×100 = more than 0 mol% to 45 mol% or less. At least a part of the copolymer is a multivalent metallic salt.
Patent JP-2002165134-A (JP)
Title: Solid-state imaging device
Inventor: AZUMA TOSHIAKI
IPC: H04N5/3728
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption and prevent deterioration of image quality. SOLUTION: A vertical transfer register 106 fetches electric charges, which a photoelectric conversion device 104 in each array generates through light reception, through synchronizing with a vertical synchronous signal 118, and transfers the electric charges in order to a horizontal transfer register 110 through synchronizing with vertical transfer clocks from ϕV1 to ϕV4. The horizontal transfer register 110 introduces the electric charges fetched from the vertical transfer register 106 synchronized with a horizontal synchronizing signal 120, and transfers the electric charges in the direction of a FD region 114 through synchronizing with horizontal transfer clocks ϕH1 and ϕH2.  The electric charges fetched from the horizontal transfer register 110 become image signals, by being converted into a voltage in the FD region 114, and are outputted to outsides through an output circuit 116. Then a switching control part 6 outputs control signals 10, in order to cut off the switching part 4 during vertical and horizontal blanking periods, and as a result, power will not be supplied to the output circuit 116 during the blanking periods, and the output circuit 116 stops its operation and will not consume power.
Patent JP-2002166683-A (JP)
Title: Easily tearable sheet for guaranteeing untearability
Inventor: MASUDA MASAO
IPC: B42D15/02
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To surely guarantee untearability by disabling an untearable state after tearing while incorporating an easy tearability. SOLUTION: An easily tearable sheet for guaranteeing the untearability comprises superposed two sheets integrally coupled at one side ends except three side ends. In this case, inner surfaces of the superposed sheets are adhered in an easily tearable state, at least one end side of the freely opening ends of the sheet are connected in a release impossible strongly adhered state. An easily tearable cutting line is provided at a boundary between the one easily tearable surface and the strongly adhered surface of the superposed one sheet. Thus, at the tearing time, the easily tearable surface is separated from the strongly adhered surface along the cutting line and torn.
Patent JP-2002169147-A (JP)
Title: Liquid crystal display
Inventor: HISATAKE YUZO
IPC: G09F9/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which can display with sufficient brightness and contrast characteristic, in both cases of the device functioning as a reflection type and as a transmission type. SOLUTION: In the liquid crystal display, a liquid crystal layer 6 is held between two substrates 4a, 4b facing each other, and a selective reflection layer 7 (as a reflection layer for polarized light) and a backlight 8 which emits light to the reflection layer for polarized light are disposed opposite to one of the substrates. The selective reflection layer 7 selectively reflects left- circularly polarized light or right-circularly polarized light in the incident light. A quarter-wave plate 3b, which emits the circularly polarized light with the same polarity as that of the circularly polarized light, selectively reflected by the selective reflection layer and a polarizing plate 1b, are disposed between the selective reflection layer and the back light. An adhesive layer 2c is disposed between the quarter-wave plate and the substrate.  Refractive index ng of the adhesive layer is controlled to 0.98 to 1.02 times as large as refractive index ns of the substrate and as the refractive index nc of the quarter-wave plate.