baber/WOPTO huggingface dataset:
Patent JP-2001346776-A (JP)
Title: Reciver coil for magnetic resonance device
Inventor: BURL MICHAEL
IPC: G01R33/34
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic resonance device including plural mode receiver assembly which can be easily actuated both in a quadrature coupling mode and a phased array mode. SOLUTION: A plural mode receiver assembly includes a receiver coil assembly 30 comprising a first RF coil assembly 32 and a second RF coil assembly 34. A signal coupling circuit including a change-over means executes at least either of coupling and separating of magnetic resonance signals received by the first and the second RF coil assemblies 30 and 32. As a DC bias potential is applied to a switching means, the plural mode receiver assembly is changed into a quadrature coupling mode in which the received magnetic resonance signals are phase-moved into a quadrature signal and a counter-quadrature signal to be coupled. When the DC bias signal is not applied to the switching means, the plural mode receiver assembly is changed into a phased array mode in which the received magnetic resonance signals are phase-moved to be respectively sent to corresponding receivers.
Patent JP-2002300936-A (JP)
Title: Seat pad for vehicle and manufacturing method therefor
Inventor: IMAI KEITA
IPC: A47C7/18
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a seat pad for a vehicle and the manufacturing method improving a sitting feeling and a riding feeling, reducing weight and lowering costs as well. SOLUTION: A seat pad 1 for the vehicle whose entire body is integrally molded with urethane foam is sectioned into at least a front seat part la receiving and supporting the thigh part of a crew member, a rear seat part 1b receiving and supporting the hip part and a side support part 1c raised on both sides of the thigh part and the hip part supporting a sitting posture. While arbitrarily setting the hardness of the urethane foam at the respective parts 1a-1c, the density of the urethane foam forming the rear seat part 1b is set larger than the one of the other parts 1a and 1c.
Patent JP-2001349197-A (JP)
Title: Pipe anchor
Inventor: LUDWIG WOLFGANG
IPC: E21D20/00
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a notched pipe anchor, which displays high holding capacity even to a cracked foundation and can be installed simply and rapidly. SOLUTION: In the pipe anchor, which has a hollow anchor body 1 for usage on a mine working field and a tunnel excavation field and in which a screw contour 2 is formed on the surface of an external cylinder at least partially and the screw contour 2 is composed of a trapezoidal screw consisting of a bottom-section region 4 parallel with an axis and a back section 3 parallel with the axis, the grade α of a side on the reverse side to at least the driving- direction side of a trapezoidal cross section is set in 10 deg.-45 deg., and size (a) in the axial direction of the bottom-section region 4 and/or size (b) in the axial direction of the back section region 3 is set at the 0.1-0.04 times of the diameter (d) of the anchor body 1.  It is preferable that height (h) in the radial direction of the anchor body 1 of the screw contour 2 is set in size at the 0.25-0.75 times of the wall thickness of the anchor body 1, and the screw pitches of the screw contour 2 are set in 10-40 mm.
Patent JP-2002312562-A (JP)
Title: Customer management system for communication equipment
Inventor: NISHINA HIROTAKA
IPC: G06Q50/10
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a customer management system capable of always reflecting the present situations of the customer information of already delivered communication equipment. SOLUTION: This customer management system is constituted of a communication equipment system having at least one communication equipment having a plurality of panels being the constituting components of each function and a maintenance management panel for performing the maintenance management of those panels and a maintenance management device for performing the maintenance management of the communication equipment, a customer management device, and a communication network for connecting the maintenance management device to the customer management device.  The maintenance management panel is provided with a function for detecting the serial numbers and connecting positions of those connected panels, and for notifying the maintenance management device of the information, and the maintenance management device acquires the information from the connected maintenance management panels, and manages the serial numbers and connecting positions of the respective panels. The customer management device receives the information from the maintenance management device and managements the serial numbers and connecting positions of those panels in the communication equipment system, and refers to the information as necessary.
Patent JP-2002027276-A (JP)
Title: Method for optimizing color target for printer model
Inventor: MAHY MARC
IPC: B41J29/46
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To enable precise modeling of printer. SOLUTION: A printer model is used for predicting a color value being generated by a printer when it is addressed by a specific color value. The printer model may be defined by a plurality of colorant values in a colorant space and corresponding color points in a color space. When it is printed by means of a printer, color patches corresponding to the plurality of colorant points constitute a color target. Collection of colorant points is reduced by removing such a colorant point as the corresponding color point can be predicted, within a given tolerance, by the color point of an adjacent colorant point in the colorant space.
Patent JP-2002306008-A (JP)
Title: Feeding set for pet
Inventor: SASADA KEIZO
IPC: A01K5/00
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a feeding set for a pet capable of surely holding an eating utensil for the pet on a mat for a meal without easily moving, simply carrying out antislip processing and further using the mat for the meal safe for a human body, the pet, etc. SOLUTION: This feeding set for the pet is composed of the eating utensil for the pet and the mat for the meal where the eating tool is placed, and is characterized by magnetically attracting the eating utensil and the mat for the meal. A water-soluble rubber is sprayed on the surface of the side of the mat for the meal in contact with a floor, etc.
Patent JP-2002311641-A (JP)
Title: Electrostatic charge image developing toner, image forming method and image forming apparatus
Inventor: SAWADA TOYOSHI
IPC: G03G9/09
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming toner ensuring low temperature fixability and a fixing temperature range, excellent in hot preservability, biochemical safety, environmental stability, stability of electrostatic charge and pulverizability, free of resin curing by crosslinking reactions of an amine dye or pigment and amine compounds contained in an antistatic agent, etc., with epoxy groups in a toner binder resin and not causing image shift to a vinyl chloride resin sheet and to provide an image forming method using the toner and an image forming apparatus. SOLUTION: In the image forming black toner containing at least a colorant, a release agent and a binder resin, the binder resin comprises a polyester resin and a polyol resin which are incompatible with each other and have a island-in sea type phase separated structure.
Patent JP-2002312838-A (JP)
Title: Vending controller for automatic vending machine
Inventor: TAMURA YOSHITADA
IPC: G07F9/02
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To increase the convenience by enabling a user who selects an article to narrow down articles of a desired kind and select the article out of various articles. SOLUTION: The automatic vending machine which pays the selected article out of an article storage rack to vend it in response to coin throwing-in and select button operations is equipped with kind specification buttons 12 with which the user specifies the kind of the desired article separately from select buttons corresponding to vended articles and a setting keyboard 14 as a means for inputting the prices of the vended articles and kind information by columns of the article storage rack. When the user specifies the article of the desired kind with the kind specification button, a controller narrows down articles meeting both the amount of thrown-in money and the specified kind and enables only the articles to be vended, and also makes the vendable lamps 6a incorporated in the select buttons 6 illuminate.
Patent JP-2002311249-A (JP)
Title: Light transmission body being surface light source device. used for backlight in liquid crystal display device or the like
Inventor: SHIMIZU AKIRA
IPC: G02B6/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a light transmission body being a surface light source device used for a backlight in a liquid crystal display device or the like, which is characterized by making a shape of a cross section (a reflection surface) of a groove and a cone have a curved surface with a high ratio of contribution to a desired reflection angle. SOLUTION: The light transmission body being the surface light source device used for the backlight in the liquid crystal display device or the like, is characterized by having the shape of the cross section of the reflection surface with two circular arcs of which the centers exist on positions deviating from a center line of the groove.
Patent JP-2002317190-A (JP)
Title: Mineral oil based lubricating oil base oil
Inventor: MORISHIMA YOSHIYUKI
IPC: C10N20/00
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating oil base oil which has a low viscosity and, simultaneously, a high viscosity index with an extremely reduced evaporation loss. SOLUTION: The mineral oil based lubricating oil base oil has not more than 10% fraction having a boiling point of not higher than 371 deg.C by gas chromatographic distillation and, simultaneously, not less than 70% fraction having a boiling point of not lower than 371 deg.C to lower than 491 deg.C, and a 20% distilling temperature of not lower than 397 deg.C, a kinematic viscosity at 100 deg.C of not greater than 5.5 mm<2> /s, and a viscosity index of not smaller than 120.
Patent JP-2002325487-A (JP)
Title: Controller for linear induction motor for driving railway rolling stock
Inventor: SHIMIZU HIDEYUKI
IPC: H02P23/16
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To control a linear induction motor by maintaining an optimum current control response, corresponding to the change of a parameter of an equivalent circuit of the induction motor. SOLUTION: A parameter computation means computes an equivalent circuit parameter of the linear induction motor, on the basis of the output voltage and the output current of a power converter, and a gain computation means computes a current feedback gain from the equivalent circuit parameter of the linear induction motor computed by the parameter computation means. A current control computating means adjusts the output voltage of the power converter by a control gain computed by the gain computating means, so that the output current of the power converter becomes a current command value corrected by the equivalent circuit parameter. Consequently, an optimum current feedback control gain is acquired, corresponding to a change in the equivalent circuit parameter of the linear induction motor, and the linear induction motor is controlled stably.
Patent JP-2002325473-A (JP)
Title: Vibration suppressor
Inventor: CHO BUNNO
IPC: H02P29/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a vibration suppressor which can suppress the vibration of a mechanical system, even if parameters, such as a resonance/antiresonance frequencies, etc., of the mechanical system are not known. SOLUTION: This vibration suppressor of a motor controller has a model 12 of an equivalent rigid system speed loop, an all-pass filter 11, a band-pass filter 10, an amplitude regulator 9, and a means 2. The means 2 inputs a speed command of a speed control loop to the model of the equivalent rigid system speed loop, inputs a differential signal obtained by deducting the output of the model of the equivalent rigid system speed loop from the speed signal of a motor to the all-pass filter, inputs the output of the all-pass filter to the band-pass filter, inputs the output of the band-pass filter to the amplitude regulator, and adds the output of the amplitude regulator to the output of a position controller to obtain a signal which is used as a new speed command.
Patent JP-2002330551-A (JP)
Title: Wireless apparatus and transmit-receive system
Inventor: SUGIYAMA YOSHIO
IPC: H02J7/02
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To shorten a charging time and to simplify a circuit structure relating to a wireless apparatus and a transmit-receive system suitable for use in an input means such as a mouse, keyboard and the like of a personal computer. SOLUTION: This invention relates to the wireless apparatus (wireless mouse 5A) comprising: a mouse-side CPU 11 that performs the generation process of a pointing signal; a transmit-receive circuit 12 that transmits the pointing signal as a radio signal; a battery 13; and a mouse-side connector 14 to which a first connector 52 of a cable 7 is connected. The wireless apparatus is configured such that a mouse-side mounting switch 15 is mounted to the mouse- side connector 14 of the wireless mouse 5A, to detect the start of charging to the battery 13 by sensing the mounting of the first connector 52. When the start of charging is detected by the mouse-side mounting switch 15, the switch interrupts feeding to the transmit-receive circuit 12 that has large power consumption, to shorten the charging time.
Patent JP-2002329456-A (JP)
Title: Current limiting fuse
Inventor: TOMITA MUNECHIKA
IPC: H01H85/153
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a current limiting fuse, which, while aiming at reduction of parts numbers, prevents that variation arises in performances between each individual components, and which can further attain simplification of an attaching process. SOLUTION: It is constituted with a melting part 2a, which is consisted of a metal piece processed by cutting a metal plate and is melted according to largeness of flow current, a connection part 2b for connecting the melting part 2a with both the terminal parts of the sides of a positive electrode and a negative electrode as possible to flow current, a covering part 4 of insulating nature, which covers the melting part 2a, and an arc extinguishing part 3, which is constituted by arc extinguishing agent filled inside of the covering part 4, and cools and extinguishes arc generated on occasion of melting of the melting part 2a. The connection part 2b is constituted with the piece of metal of the same body as the melting part 2a, and is also constituted by folding up the piece of metal in laminating.
Patent JP-2002339158-A (JP)
Title: Polyester-combined filament yarn having excellent weaving property and woven fabric using the same
Inventor: MATSUDA MASAHISA
IPC: D01F6/62
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain both a polyester-combined filament yarn having excellent passableness of warping and weaving processes, designability, specific feeling and/or functionality, and a high-quality woven fabric using the same. SOLUTION: This polyester-combined filament yarn is a combined filament yarn composed of two or more kinds of polyester multifilament groups different in shrink characteristics and/or dyeing characteristics in which the combined filament yarn satisfies weaving properly and the following conditions of 0.6<=OPU(%)<=1.5, 10<=IL (interlacements/m)<=100, 0<Tw((T/ m)<=7,000/√(D×0.90) and R(Ω)<=9.0 (OPU is finish oil pickup (%); D is total fineness (dtex) of combined filament yarn; IL is the number of interlacements (interlacements/m): Tw is actual number of twists; R is leakage resistance (Ω)).
Patent JP-2001317853-A (JP)
Title: Double damper device
Inventor: NORITAKE SEIICHIRO
IPC: F25D17/08
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To reduce a dead space and extend the distance between two openings in a double damper device. SOLUTION: The double damper device is provided with two opening/closing boards 5, 5 for two openings 4, 4. A driving part 2 for driving both boards 5, 5 is provided between the openings 4, 4. In this case, driving shafts are provided to the respective boards 5, 5, side walls 3a, 3a supporting the driving shafts are provided to frames 3, 3 in which opening 4, 4 are formed, and the driving part 2 may be provided between the central both side-walls 3a, 3a adjacent to each other.
Patent JP-2002331218-A (JP)
Title: Apparatus and method for gas separation
Inventor: SANO YOSHINORI
IPC: B01D53/04
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for gas separation improved in the ability of an adsorbent to yield the objective product and reduced in energy cost without sacrificing the feature, i.e., the simplicity of apparatus structure, of a rapid pressure swing adsorption system. SOLUTION: A gas separator to which a rapid pressure swing adsorption system is applied is provided. This separator is one provided with an adsorption cylinder (30) having an adsorbent, a gas feed path (31, etc.), which leads a raw material gas to the end of the inlet (34) of the cylinder, a gas withdrawal path (36, etc.), which withdraws a product gas rich in a difficultly adsorbable component from the end of the exit (35) of the cylinder, and a gas discharge path that discharges a discharge gas rich in a readily adsorbable component, wherein the gas discharge path has a first gas discharge path (40, etc.), that discharges the discharge gas spontaneously flowing out by the differential pressure between the discharge gas and the atmosphere and a second gas discharge path (53, etc.),  arranged in a manner that the first gas discharge path can be switched to the second gas discharge path, provided with a vacuum pump (52), and forcibly discharging the discharge gas.
Patent JP-2002335176-A (JP)
Title: Television tuner
Inventor: YAMAMOTO MASAKI
IPC: H04N5/44
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To receive a specific channel, and to easily release it without hardly incurring cost. SOLUTION: This television tuner is provided with band switching type tuning circuits 3 and 7, whose tuning frequency is switched to the high-pass frequency band or low-pass frequency band of a VHF band, and a band switching circuit 4 for controlling the band switching of the tuning circuits 3 and 7. The tuning circuits 3 and 7 are provided with switching diodes 3f, 7i, and 7j for switching the tuning frequency to the high-pass frequency band or low-pass frequency band of the VHF band, corresponding to tuning on or off, and the band switching circuit 4 is provided with two switch circuits 4a and 4b for tuning on or turning off the switch diodes 3f, 7i, and 7j which are arranged in parallel.
Patent JP-2002334239-A (JP)
Title: Purchase method for oil for ship, purchase device, purchase program and recording medium
Inventor: OSHIBA RYUZO
IPC: G06Q30/06
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To improve job efficiency inside a ship company and between the ship company and a supplier at the time of purchasing oil for ships. SOLUTION: In the case that there is the ship to be replenished with the oil, an operation side 300 inputs information regarding the ship scheduled to be replenished with the oil (S31). In the case that there is lacking information, a server 100 presses the operation side 300 (S11) and the operation side 300 inputs the lacked information (S32). Since details are established by that, the server 100 reports a fuel team 200 that they are established (S12). The fuel team 200 inquires suppliers 400 (S21) by using an inquiry image (S13). The suppliers 400 bid (S41) by using a bidding image (S14). The fuel team 200 accepts the bid of the supplier 400 of the best condition (S22).
Patent JP-2002203207-A (JP)
Title: Character recognizing method and program, and recording medium
Inventor: KASHIOKA JUNJI
IPC: G06V30/10
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To recognize character brought into contact with and superimposed on preprint information without using the knowledge of the preprint information or variable density difference with respect to a character recognizing method for recognizing a character written in a slip etc., including the preprint information an a recording medium. SOLUTION: An area where a character to be recognized exists is separately divided into line segments from an image obtained by reading the preprint information and the written character. A recognition image is prepared by changing combinations of a plurality of divided line segments, character recognition is conducted with respect to the prepared recognition image to store recognition results together with reliability, combinations of the line segments are sequentially changed to recognize the whole combinations, and a recognition result having the largest reliability is outputted.
Patent JP-2002334207-A (JP)
Title: Portfolio optimization system
Inventor: HIBIKI NORIO
IPC: G06F19/00
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of optimizing a portfolio using a simulation type multiple-period probability programming model in a short time without changing a parameter to be inputted. SOLUTION: The initial value of the parameter for obtaining the portfolio is inputted from an input part 1 and the value of the parameter in each period or at each point of time is obtained for a plurality of sample paths (routes) by Monte Carlo simulation in a simulation device 2. A preprocessor 3 generates a new parameter by using the value of the parameter inputted from the input device 1 and the value of the parameter obtained in the simulation device and instructs the calculation of a linear programming problem using the generated parameter. The new parameter is generated by using the parameter regarding dangerous assets and cash included in the portfolio and the linear programming problem not including a decision variable regarding the cash included in the portfolio is instructed from the preprocessor 3 to a linear programming problem calculation device 4.
Patent JP-2002344409-A (JP)
Title: Multiple signal transmission system having remote control function
Inventor: ISHIKAWA HAJIME
IPC: H04L12/24
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To allow a remote control manager to identify a failed section by allowing the transmission line of control information signals according to an in-band system to be redundant, and also to shift to an out-band system, as desired. SOLUTION: In the multiple signal transmission system 1 for performing the WDM multiple separation of signals is signal multiplexers 10A and 10B that operate independently of each other, remote control agents 50A and 50B are built into the signal multiplexers to control the apparatus remotely. In case of a trouble in the transmission (for example, in a transmission path 40A-30A-20A) of control information signals to be transmitted to one of the signal multiplexers by in-band, the transmission path (for example, in transmission path 40A-40B-30B-20B) of the control information signals of other signal multiplexers is used to transmit the control information. A remote control manager 90 specifies a transmission path, that can be used stably after receiving a trouble report and receives detailed trouble information for identifying the trouble generated location.