baber/WOPTO huggingface dataset:
Patent JP-2003092894-A (JP)
Title: Method and device for positioning control
Inventor: TANAKA YOICHI
IPC: H02P29/00
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for positioning control capable of surely stopping the movement of a load to be controlled at a short braking distance at the time of the occurrence of signal abnormality. SOLUTION: The load 11 to be controlled is shifted linearly along a driving transmission means 12 along with rotation by a rotation driving means 10, the rotation driving means 10 is feedback-controlled so that a position detecting signal S6 of the rotation driving means 10 may meet a position command signal S1, and the load 11 to be controlled is located and stopped at an objective position of the position command signal S1.  When abnormality of the position detecting signal S6 and a phase detecting signal S7 of the rotation driving means 10 is detected, the position command signal S1 is changed so that the objective position thereof may be a position next to a current position of the rotation driving means 10, the normal signals of the position detecting signal S6 and the phase detecting signal S7 are feedback-controlled so as to meet the position command signal S1, and the rotation driving means 10 is stopped with deceleration.
Patent JP-2002220211-A (JP)
Title: Ozone and minus ion generator
Inventor: HWANG HYEON-BAE
IPC: A61L9/015
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an ozone and minus ion generator which can control an ozonator and a minus ion generator respectively in accordance with an intended use. SOLUTION: The ozone and minus ion generator which has air cleaning function and sterilizing function by generating ozone and minus ion consists of an ozonator 50, an ozonator drive member 40, a minus ion generator 35, a minus ion generator drive member 20, a circulation fan 30, power sections 25, 45, a selection valve 60 to let flow ozone alternatively to a water purifier 100 or an ozone container 300, an activated carbon filter section 55 to remove ozone's characteristic smell, a controller 15, an operating panel 10 and a controlling timer 75.
Patent JP-2003096692-A (JP)
Title: Paper bulking agent and method for producing bulky paper
Inventor: TANAKA TAKASHI
IPC: D21H21/22
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a paper bulking agent having high paper bulking effect, capable of maximally suppressing the decline of the mechanical strengths, surface strength and sized degree of paper, and easily usable in the form of an aqueous emulsion, and to provide a method for producing bulky paper by using the agent. SOLUTION: The paper bulking agent comprises a reaction product of a polycarboxylic acid or its anhydride and a 12-36C alcohol or 12-44C amine, wherein the reaction product is a compound in which >=0.7 carboxy group per molecule on average borne in the polycarboxylic acid or derived from its anhydride is esterified or amidated and >=0.3 carboxy group either remains intact or is neutralized into a corresponding salt form.  The method for producing the bulky paper comprises dispersing or dissolving the agent comprising the compound bearing free carboxy group in an alkaline aqueous solution, or dispersing or dissolving the agent comprising the compound bearing the above salt form in water or with neither dispersion nor dissolution, followed by adding the agent either directly (in the case of neither dispersion nor dissolution) or in the form of aqueous dispersion or solution to the papermaking process.
Patent JP-2003101025-A (JP)
Title: Semiconductor device
Inventor: YONEDA TATSUO
IPC: H01L29/45
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can avoid increase of the ON-resistance as much as possible, and reduce the thickness of its package. SOLUTION: This semiconductor device has a first conductivity semiconductor substrate 2, a low impurity concentration first conductivity first semiconductor layer 4 formed on the semiconductor substrate, second conductivity second and third semiconductor layers 6 which are respectively formed on the first semiconductor layer and isolated as element regions, a first MOS transistor MOS1 and a second MOS transistor MOS2 which are formed on the second and third semiconductor layers respectively, and have the first semiconductor layer and the semiconductor substrate as the drains, and a conductive layer 20 formed on the rear surface of the semiconductor substrate.
Patent JP-2003097534-A (JP)
Title: Ceramics nut and manufacturing method thereof
Inventor: OGITA KIYOBUMI
IPC: F16B37/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a ceramics nut to be used for a part needing the heat resistant characteristic, the corrosion resistant characteristic and the galvanic corrosion resistant characteristic and remarkably improved in the tensile strength thereof. SOLUTION: A female screw member 13 is installed in a sheath body 14, and burned. Sintering of the inside female screw member 13 is concluded, and with a temperature rise more, the outside sheath body 14 is sintered and shrunken, and the sheath body 14 fastens the female screw member 13 for compression to tightly fix it. A ceramics nut 16 as a ceramics structure is formed by applying the fastening compression force.
Patent JP-2003102810-A (JP)
Title: Sterilization method and inactivation method of virus/ gene recombination related substance using superheated steam
Inventor: OYANAGI HARUMASA
IPC: A61L2/06
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a new use of superheated steam. SOLUTION: Steam is heated to an ultrahigh temperature by radiant heat due to high frequency electromagnetic induction heating and the obtained superheated steam is used to find out (1) the primary disinfection treatment, sterilization treatment, or incineration treatment of a medical instrument and (2) the sterilization treatment of an injection needle/injection cylinder after blood-collecting, as the new use of means for sterilization and inactivation of virus/gene recombination related substance.
Patent JP-2002179630-A (JP)
Title: Polyamino-fluorene derivative
Inventor: MIKI TETSUZO
IPC: H05B33/22
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a thermally stable charge-transporting material conveniently carrying out a deposition process since it has excellent heat resistance against decomposition, and electrically and chemically stable since it has a high glass transition point, in the application for an organic electroluminescent element, or the like. SOLUTION: A polyamino-fluorene derivative expressed by formula [1] is used as the charge-transporting material. Further, this thermally stable charge- transporting material is used for an organic electroluminescent element.
Patent JP-2002187925-A (JP)
Title: Polymeric electrolyte and lithium cell using the same
Inventor: LEE JIN-YOUNG
IPC: H01M50/457
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a novel polymeric electrolyte which is electrochemically stable, and to provide a lithium cell which is improved in safety by employing the polymeric electrolyte. SOLUTION: The polymeric electrolyte has a polyalkylene oxide backbone and is composed of a crosslinked polyether urethane to be produced by reacting an NCO terminated prepolymer, a crosslinking agent, an organic solvent, and a lithium salt and is electrochemically stable, and accordingly, by using this polymeric electrolyte, a lithium cell with improved reliability and safety can be obtained.
Patent JP-2003114701-A (JP)
Title: Closed loop control unit, optical device driving unit, and exposing unit
Inventor: OKADA YOSHIYUKI
IPC: H01L21/027
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a small and inexpensive system capable of high-speed, high-precision, and high-stability operation. SOLUTION: The system has a control valve section 20 for controlling either fluid pressure or flow rate, a mechanical section 30 having a fluid sealing means telescoping according to fluid pressure from the control section 20 for displacing the controlled system, a sensor 40 for sensing controlled variables outputted by the controlled system, an addition/subtraction section 50 and control section 10 serving as the 1st correcting means receiving a signal of difference between the control variable target value and the signal from the sensor 40, and an addition/subtraction section 60 and control section 80 serving as the 2nd correcting means receiving a signal of difference between the signal from the control section 10 and the signal from the sensor 40. The 1st correcting means constitutes the primary control loop, and the 2nd correcting means the secondary control loop.
Patent JP-2003115624-A (JP)
Title: Organic thin film transistor
Inventor: AZUMAGUCHI TATSU
IPC: H01L51/30
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an organic thin film transistor which assures higher response rate by shortening the channel length and using a compound having higher mobility. SOLUTION: The thin film transistor comprises an organic thin film layer and a gate electrode which is isolated by the predetermined distance respectively from a first electrode and a second electrode which are in contact with the different surfaces of the organic thin film layer and are formed opposed with each other with the predetermined interval kept between them. This organic thin film transistor has the structure where the moving direction of carrier between the first and second electrodes is matched with the thickness direction of the organic thin film layer and also includes, as single material or as mixed material, a compound in which the organic thin film layer is expressed with the following general formula [1].
Patent JP-2003116467-A (JP)
Title: Popsicle-forming vessel
Inventor: KOBAYASHI AKIRA
IPC: A23G9/26
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a popsicle-forming vessel capable of forming a stock solution for the popsicle, such as a juice, into a shape given by a popsicle-forming tube, by storing the vessel in a freezer compartment or a storage compartment of a household refrigerator, capable of positioning popsicle sticks in the stock solution by arranging them in support holes, capable of eating the popsicles, by taking the popsicle-forming tubes only in a desirable number out of a holding main body and then taking the popsicles out of the popsicle-forming tubes, further capable of again storing the remained popsicles in the storage compartment, etc., and therefore capable of enhancing flexibility of the vessel when used. SOLUTION: This popsicle-forming vessel is equipped with the two or more popsicle- forming tubes 1, the holding body 2, and a cover body 4, wherein each of the popsicle- forming tubes comprises a container having an opening and receives the stock solution for the popsicle W, the holding body has mounting parts 3 to which the two or more candy-forming tubes are each attached so as to be freely attachable and detachable, and the cover member covers each of openings of the two or more popsicle-forming tubes attached to the holding body, and further has the support holes 4a through which the popsicle sticks 5 are passed to be supported, so that the sticks are each arranged and inserted into the popsicle-forming tubes.
Patent JP-2003121062-A (JP)
Title: Door opening device for refrigerator
Inventor: AZUMAGUCHI KEIICHI
IPC: F25D23/02
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a device eliminating restriction of an opening/closing order of left/right doors by simplifying the structure, improving the usability by reducing a door opening force, and capable of surely and hermetically sealing in the hinged double-door type door opening device in a refrigerator, etc. SOLUTION: This door opening device for the refrigerator, etc., is provided with a press opening mechanism 23 projecting from the hinged double-door type opening/closing door 9 to a body side and opening the doors, a magnet part 18 in the adjacency to a magnet 28 turning by being interlocked with the operation of the press opening mechanism, and partition gaskets 20, which are so provided as to close the opening by substantially integrating the magnet parts and mutually abutting on the opposite surfaces of the left/right doors along the vertical direction. This door opening device is so formed that the magnet 28 is turned by interlocked with the door opening operation of the press opening mechanism 23, and the magnet part 18 is attracted by the change in a polarity in a prescribed position so as to separate the partition gasket from the abutment surface with the opposite gasket.
Patent JP-2003116614-A (JP)
Title: Umbrella
Inventor: KOTANI SHOJI
IPC: A45B3/02
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To reduce danger during use by permitting an umbrella to emit light thereby making the umbrella conspicuous. SOLUTION: This umbrella consists of a central shaft 1, a handle 2 attached to the bottom end of this shaft 1, an umbrella section 5 consisting of a plurality of ribs 3 freely openably and closably disposed above the shaft 1 and a sheet 4 and a top end ferrule 7 of the shaft 1 projecting above the umbrella section 5. The top end ferrule 7, handle 2, caps 8 at the top ends of the ribs and cord 9 at the outer edge 6 of the sheet 4 of the umbrella are formed of plastic materials containing fluorescent and light storage materials and the respective plastic moldings are attached to the prescribed segments of the umbrella.
Patent JP-2003116751-A (JP)
Title: Suction opening fitting device of vacuum cleaner
Inventor: KIDA KAZUO
IPC: A47L9/02
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the conventional vacuum cleaner wherein the cleaning work efficiency is low because only one suction opening part can be connected to the body or a connecting pipe of the body side. SOLUTION: Instead of replacing a suction opening part, during the cleaning work, a plurality of suction opening parts are always mounted, and a device capable of selecting the suction opening part by one operation is provided to facilitate cleaning work.
Patent JP-2003033893-A (JP)
Title: Method and device for laser beam machining
Inventor: OTA KAZUYOSHI
IPC: B23K26/40
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To machine a work such as optical fibers into a complicated shape in a shorter time by suppressing the reduction in machining accuracy caused by the influence of the heat and without strictly controlling the irradiation position of a laser beam. SOLUTION: When front ends of the optical fibers are formed and machined by melting and vaporizing a part to which the laser beam is irradiated by irradiating the laser beam to the optical fibers (3) to be the work, the laser beam with a diameter larger than a light transmission part (H) is irradiated to a mask (5) having the light transmission part (H) in which a machining spot shape (S) according to the shape of a melting and vaporizing part (4) of the work (3) is enlarged to a prescribed magnification, and a real image of the light transmission part (H) formed by the transmitted light is reduced to the machining spot shape (S) by a reduction projection optical system (6) and imaged on the optical fibers (3).
Patent JP-2003121628-A (JP)
Title: Color filter, manufacturing method therefor and liquid crystal element the color filter
Inventor: OGURA MASAAKI
IPC: G02B5/00
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To prevent color unevenness due to fluctuation of the surface area of a part to be colored, in a manufacturing method for a color filter wherein a colored part is formed by applying ink to the part to be colored which is formed by pattern-exposing a photosensitive ink reception layer to color the part to be colored. SOLUTION: The surface area of each part to be colored is measured to calculate the optimum ink quantity prior to a coloring stage and ejection quantity and ejection density of the nozzle corresponding to each part to be colored based on the ink quantity.
Patent JP-2003116946-A (JP)
Title: Automatic therapeutic machine
Inventor: MOTOTANI MITSUHIRO
IPC: A61H7/00
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an automatic therapeutic machine, in which therapies corresponding to the therapeutic requests of respective therapists having individual differences can be successively performed by successively and arbitrarily selecting and designating therapeutic actions by a therapeutic mechanism of the therapeutic machine, therapeutic times and the angles of backrest during therapies. SOLUTION: In the therapeutic machine, with which the therapeutic mechanism freely movable for performing a plurality of therapeutic actions is mounted inside the motor-driven reclinable backrest, this therapeutic machine is provided with a therapeutic action selection program storing the therapeutic actions of the therapeutic mechanism, a therapeutic time selection program storing the therapeutic time of each of the therapeutic action by the therapeutic mechanism and a reclining angle selection program storing the reclining angles of the backrest and the therapeutic actions of the therapeutic mechanism, the therapeutic time thereof and the reclining angle of the backrest during the therapeutic action can be successively and arbitrarily selected and designated.
Patent JP-2003118391-A (JP)
Title: Door weather strip
Inventor: MOCHIDA TAKAAKI
IPC: B60J10/08
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To surely install a door weather strip 1 to a door inner panel 4 by means of a double-sided tape 18. SOLUTION: An upper wall part 15 in a base part 11 is tilted to a bottom wall part 14, and a guide groove 17 guiding a roller pressing jig is constructed of a base part of the hollow part 12 and the base part of a sub-seal lip 13. The double-sided tape 18 is arranged in the bottom face 17a projection position in the orthogonal direction (straight line L direction) to the bottom face 17a in the guide groove 17, and between them, a pillar part 21 is formed along the straight line L. In installation, a load by the roller pressing jig is linearly transmitted to the double-sided tape 18 area via the pillar part 21, and consequently, pressure fitting is carried out surely. The double-sided tape 18 is pressed widely around its central part, and a partial lift by reaction force is not caused.
Patent JP-2003132464-A (JP)
Title: Security system
Inventor: OKATOME YOSHIAKI
IPC: G08B25/10
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a security system for quickly and faithfully facilitating countermeasures to needs on a user base without requiring any conventional monitor center, and executing the bi-directional exchange of monitor/instruction information between the job site and a user. SOLUTION: This security system is constituted of a monitor device 11 having at least a monitoring function, a storage function for storing monitor information and a communication control function for communicating with the outside, a monitor 13 for receiving and monitoring the monitor information and for transmitting instruction information for remote-operating the monitor function from the outside by making the communication control function receive this, and a network 12 for transmitting the monitor information and instruction information to be transferred between the monitor device 11 and the monitor 13.
Patent JP-2003132351-A (JP)
Title: Image processor and its method
Inventor: WATANABE NOBUYUKI
IPC: H04N1/409
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an image processor and its method capable of improving a recovery characteristic of asymmetric blurring outside an axis by enlarging an adaptable range of a recovery filter having a symmetric coefficient. SOLUTION: In the image processor, a spatially digitized image is prepared by sampling at a predetermined spatial sampling interval, picture element data is prepared by an interpolating calculation so that a sampling interval and a sampling inclination are different from the digitized picture element data, a process calculation is performed on prepared different digitizing by a linear filter, and it is stored as picture element data of a sampling grid the same as the digitized image.
Patent JP-2002179344-A (JP)
Title: Modifying elevator group behavior utilizing complexity theory
Inventor: SIRAG JR DAVID J
IPC: B66B1/18
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To reduce a bunching of a group of elevator cars without changing an allotting of calling of a departure management system. SOLUTION: A position and a direction (0-27) of respective elevator cars (A-D) of a group of cars are recorded with a time and a traffic rate of a group of elevators so as to provide a data stream. In order to remove symmetry, a canonical expression of a position and a direction data is rewritten and in order to obtain a graph of entropy making a time as a function, an entropy presumption algorithm is used. Subsequently, this graph is converted to entropy making the traffic rate as a function. A threshold value of the traffic rate is determined and if the newest rate is higher than the threshold value during a usual operation, a parameter of a group of elevators is changed so as to increase a traffic handling capability of the group. If the newest traffic rate is lower than the threshold value, the parameter is changed so as to reduce the traffic handling capability of the group.
Patent JP-2003131830-A (JP)
Title: Printing method, mobile communication terminal, and printing terminal
Inventor: KIDA SHUJI
IPC: H04W88/02
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a printing method, which reduces waiting for printing order, and a mobile communication terminal and a printing terminal, which prevent a failure to receive ordered prints. SOLUTION: The mobile communication terminal 200 transmits image data and the printing terminal 100 receives the image data transmitted from the mobile communication terminal 200. The printing terminal 100 performs printing based on the received image data and pre-set printing information, so that users do not need to stand in a line before the printer terminal 100 and users' or customers' conveniency is improved.
Patent JP-2003126918-A (JP)
Title: Method of forming bearing boss in metal disk
Inventor: IDEUSHI HIROYUKI
IPC: B21D53/26
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a forming method which easily forms a bearing boss in the center of a metal disk as a monolithic construction. SOLUTION: A supporting die 16 is formed of a cup-shaped portion 12 pressed out at the center of a metallic disc 11, a machined protrusion 18 opened at the bottom of the cup-shaped portion 12 to be inserted thereinto, and a supporting plane 19 for supporting one side of the metallic disc 11. A pressing die 21 has a pressing surface 22 for pressing the bottom of the cup-shaped portion 12 in contact with it, and an engaging hole 23 engaged with the machined protrusion 18 protruded from an opening 15 of the bottom of the cup- shaped portion 12.  The supporting die 16 and the pressing die 21 hold the metallic disc 11 tight to rotate for urging a boss outer surface 25 of a roller die 26 to a peripheral surface of the cup-shaped portion 12, for the purpose of shifting the roller die 26 to the rotation center of the metallic disc 11 and, at the same time, shifting the pressing die 21 to the side in the supporting die 16. As a result, the cup-shaped portion 12 is pressed by the boss inner surface 17 of the machined protrusion 18 provided on the supporting die 16, the pressing surface 22 of the pressing die 21, and the boss outer surface 25 of the roller die 26 to form a bearing boss 50.