baber/WOPTO huggingface dataset:
Patent JP-2002325449-A (JP)
Title: Transformer circuit and power inverter circuit
Inventor: ASANO HIROAKI
IPC: H02M3/28
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To operate a plurality of transformers in sure balance using a simple structure for supplying large power using a plurality of small transformers. SOLUTION: A transformer circuit 1 consists of two transformers T1, T2 each having separate core. In both of the transformers T1 and T2, primary windings 2, 3 are connected in parallel, and secondary windings 4, 5 are connected in series. One end of each of primary windings 2, 3 is connected with a DC power supply 6, and the other end thereof is connected with a switching device 7. An N-channel MOSFET used for the switching device 7 and a source is grounded. The respective secondary windings 4, 5 are connected wit ha smoothing circuit 8. The respective windings 2, 3, 4, 5 are formed, so that the primary and secondary polarities of the transforms T1, T2 become respectively the same.
Patent JP-2002336930-A (JP)
Title: Work dipping apparatus, and work draining mechanism
Inventor: FUKUCHI RIYOUSUKE
IPC: B21K27/00
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To rapidly and reliably drain a dipped work. SOLUTION: A work dipping apparatus 2 for dipping the predetermined number of works W to be cold-forged in a vessel containing liquid such as lubricant comprises a trough 24 as the vessel having a large number of draining holes in a bottom part and closed by a rear wall at the back side, a trough driving means 31 for moving the trough 24 in the vertical direction to the work W dipping position at which a lower predetermined area is dipped in the liquid and a work W delivery position B at which the dipped works W is delivered forward above the liquid, and an oscillating machine 32 for oscillating the trough so as to advance the work W by the oscillation at the work delivery position B and deliver the work forward.
Patent JP-2002341733-A (JP)
Title: Display body and method for reproducing information from the same
Inventor: TODA TOSHITAKA
IPC: B42D15/10
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a display body in which both of information normally visually unrecognizable (latent images) and decorative images with gradation recognizable by normal visual observation are recorded on one medium and the information is recorded without degrading the design for the purpose of use. SOLUTION: A cell consisting of a hologram in which information reproducible with light at specified wavelength is prepared as the structural element and a plurality of the cells are arranged as pixels. The diffraction efficiency or scattering efficiency of each cell is properly varied to represent an image with gradation. The image with gradation acts as a decorative image visually recognized, while other information is reproduced by using the light at specified wavelength.
Patent JP-2002016600-A (JP)
Title: Method for verifying notice of newly specified customer network router
Inventor: D SOUZA KEVIN L
IPC: G06F17/30
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To surely and accurately transmit a route notice by a customer from a customer service ISP(internet service provider) to other ISP without revision. SOLUTION: A route specification center (20) receives request of a route notice, made by a customer for notification of either a newly specified route or cancellation of a current route. When making a request for notification of a newly specified route, this request is subjected to validity confirmation, and when the validity confirmation is not approved, the request is rejected. When the validity of the notice of a new route is confirmed or a cancellation noticed of the current route is received, a request entered by the customer is given to a formal routing database (26) and sent to network access providers (14, 16 and 18). The request is checked periodically, to verify that the request entered by the customer is still valid.
Patent JP-2002343372-A (JP)
Title: Fuel cell repairing method and device for the repair
Inventor: TODA MASAKI
IPC: H01M8/00
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell repairing method which can simply repair the fuel cell without disassembling. SOLUTION: For the fuel cell comprising a cell main body 110 made by alternately laminating a plurality of separators 112 and cells 111, and end plates 120 arranged at both end side of laminated cell main body 110, to which, access holes 121a-121f, communicating with respective manifolds 110a-110f of the cell main body 110 are formed, it is enabled to carry out a closing process which closes flow path grooves 112g, 112h of the separator 112 for oxidation gas and fuel gas facing the damaged cell 111a, by inserting an adhesive supply nozzle from access holes 121a, 121b, 121d, 121e, communicating with respective manifolds 110a, 110b, 110d, 110e of the cell main body 110 supplying and exhausting oxidation gas and fuel gas, into the manifolds 110a, 110b, 110d, 110e,  and a short-circuiting process making the separators 112 adjacent to the damaged cell 111a electrically and directly connect with each other.
Patent JP-2002339061-A (JP)
Title: Thin film depositing method
Inventor: IWASE HIDEO
IPC: C23C14/34
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To uniformly deposit a thin film of low electric resistance on a substrate. SOLUTION: A facing target sputtering apparatus comprises a pair of targets 2a and 2b disposed facing each other, a magnetic field generating means (not shown) for generating the magnetic field in the space between the targets 2a and 2b, and a substrate 4 disposed at the position facing the space. The electric field is generated between the targets 2a and 2b and the substrate 4 to generate plasma, the magnetic field is generated in the space and plasma is maintained, and sputtering particles generated from the targets 2a and 2b are deposited on the substrate 4 to deposit a thin film on the substrate.  In a thin film depositing method using this apparatus, a deposition preventive plate 8 having a space is installed between the space and the substrate 4, and only the sputtering particles flying over the substrate 4 through the space of the deposition preventive plate 8 from the space are deposited on the substrate 4.
Patent JP-2002011561-A (JP)
Title: Method and apparatus for producing light metal casting, particularly magnesium or magnesium alloy-made parts
Inventor: KERN BERNHARD
IPC: B22D18/00
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a light metal castings plactically and highly functionally by a simpler technique than that needed for the conventional method, and to provide an apparatus for the method. SOLUTION: The production of the light metal casting is produced by the method by which the castings are produced in a closed system hermetic to the outside, molten metal is heated at the lower part of a melting device adjacent to a sprue system, the molten metal is transformed from the molten state of about 630 deg.C to the solidified state at the course from a mold side to the lower part of a valve seat and protecting gas is supplied or recovered by a differential pressure system. In the apparatus for the method is provided with a metal introducing pipe for supplying the molten metal thorough a check valve 17 from a preliminary melting furnace 16 and arranged as the air-tight to the outer part is disposed in the container 1 of the melting device.  The differential pressure system 1 for supplying and the recovering the protecting gas is connected to the container 1, and an gate device hermetic to the outside is provided in the container 1 in order to supply the solid metallic raw material.
Patent JP-2002343839-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ASAYAMA HAJIME
IPC: H01L21/3205
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To increase the number of pads for testing a wafer without increasing an area of a layout of a semiconductor integrated circuit device without forming the pad for testing the wafer on a scribing area. SOLUTION: A power line 13 and a ground line 15 are formed on an area between an internal cell area 7 of a semiconductor chip 3 and an I/O cell area 11. None is formed on the scribing area 5. A plurality of power source pads 17 for testing the wafer electrically connected to the line 13 are formed on the line 13. A plurality of ground pads 19 for testing the wafer electrically connected to the line 15 are formed on the line 15. In the case of testing the wafer, in addition to supplying a power to be executed via the pads 9 for the power source, the power is also supplied via the pads 17 for testing the wafer and the pads 19 for testing the wafer.
Patent JP-2002352458-A (JP)
Title: Optical head device, laser light-capturing device for power measurement and optical disk device
Inventor: ISHIKA TAKESHI
IPC: G11B7/135
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To increase flexibility in positioning and designing a photodetector by removing the loss of a laser light used for an objective lens and increasing efficiency without its composition complicated. SOLUTION: The laser light from a light source 201 is radiated to the information-bearing surface of a disk 400 via a hologram 301, a dichroic PBS 302, a collimator lens 303, a tilt-correcting element 304, a λ/4 plate 305, a reflector 306 and an objective lens 307. The reflected light from the information- bearing surface passes through a path in the opposite direction and is diffracted by the hologram 301, and then is made incident into the photodetector. One end of an optical fiber is arranged in the area of an ineffective light, which is not incident on the objective lens, around the area of an effective light forming the optical path, and the other end is arranged on the light-receiving surface of the photodetector 202.
Patent JP-2002350808-A (JP)
Title: Driving circuit and display device
Inventor: MATSUMOTO SHOICHIRO
IPC: G09G3/36
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a driving circuit for reducing a current consumption of an analog buffer circuit. SOLUTION: This driving circuit outputs a potential in proportion to the potential of inputted data, and is provided with an analog buffer circuit 1 for supplying data to a data line, and a buffer control circuit 2 for substantially halting the analog buffer circuit 1 except when supplying the data to the data line.
Patent JP-2002351870-A (JP)
Title: Method for analyzing morpheme
Inventor: UCHIMOTO SEIKI
IPC: G06F17/27
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium with a morpheme analysis method, system and program which can analyze efficiently, even an unknown word, recorded thereon. SOLUTION: A morpheme analytic technology based on a maximum entropy model is developed and then, a frequency information, a length information, a character type information, and a dictionary information are used for its origin. The origin can be added to the articulated character string, and moreover, an intrinsic expression information can be added to the origin. Based on these technologies, the recording medium with morpheme analysis method, system and program recorded thereon is provided.
Patent JP-2002349878-A (JP)
Title: Heating cooker
Inventor: SHOJI TETSUYA
IPC: H05B6/12
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a convenient heating cooker. SOLUTION: A title heating cooker includes a body 1, a top plate 2 for covering an upper portion of the body 1, a cover frame 3 provided on an outer periphery of the top plate 2, a heating section provided at a lower portion of the top plate 2, a control section for controlling the heating section, an operation section operated to supply electric power to the control section, and a display section 9 for displaying an operation state or a set state. In the heating cooking apparatus, a cover frame front section 3a having a step with respect to the top plate 2 is provided on a front surface section of the cover frame 3. Parts of the foregoing display section 9 and the operation section are disposed inside an upper surface of the cover frame front section 3a, and an upper surface of the display section 9 is covered with a display cover 21 such as glass, and further an upper surface of the foregoing cover frame front section 3a is inclined to prevent a pan and the like from being placed on the display section 9.
Patent JP-2002351570-A (JP)
Title: Information terminal
Inventor: SHIAKU YOSHIYUKI
IPC: E05B65/00
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a means for preventing significant parts built-into an information terminal from being stolen and also preventing a third person from arbitrarily operating a power source. SOLUTION: When a key 12 is inserted into a keyhole 49 of a cylinder lock part 13 and turned by 90 deg. in the direction of the arrow B, a cam plate is turned to turn a lever part 23 of a turning locking spindle 17 via a connection rod plate 63, turning a locking part 19 in a lock part 47 of a groove 45 on a rear side of a slide lock metal fittings 9 by 90 deg.. As a result, the slide lock metal fittings 9 is made unslidable, and a locking part 41 keeps a part to be locked 69 locked to prevent a back lid 5 from being opened. Therefore, a SIM card 77 is prevented from being stolen the cam plate also simultaneously locks a power source lever 55 and the power source switch can not be turned on.
Patent JP-2002358886-A (JP)
Title: Method for manufacturing metal vapor discharge lamp
Inventor: SASAI YASUSHI
IPC: H01J61/33
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a metal vapor discharge lamp, with which an end part of a luminous tube is prevented from being deprived of heat, a crack will not be generated at a sealed part of the both ends of the luminous tube, and there are no problems in sealing property, even if contact area of a pressure-crushed member and the luminous tube gets larger, in sealing the luminous tube, especially one with thin thickness, with the pressure-crushed member from four directions. SOLUTION: With the metal vapor discharge lamp provided with a sealing part at both ends of a quartz luminous tube with an electrode sealed, with mercury and rare gas are sealed inside, making formation of the sealing parts at both ends of the luminous tube by pressure-crushing sealing and lit with lamp power of 150 W or less, a material for the pressure-crushing member used for pressure-crushing sealing is to have coefficient of thermal conductivity of 20.0 Wm<-1> K<-1> or less, and the pressure-crushing member are arrayed in four directions to pressure crush the luminous tube.
Patent JP-2002355176-A (JP)
Title: Brewing device for drink
Inventor: NAGASAWA TAKASHI
IPC: A47J31/46
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a brewing device for drinks which can brew both a drink containing more bubbles and a drink containing fewer bubbles and is used for vending machines. SOLUTION: Openings 2a, 3a for flow with different flow resistances are provided at end surfaces of an upper piston 2 and a lower piston 3. As a first flow passage 4, circulating hot water and beverage from the upper piston 2 to the lower piston 3, and a second flow passage 5, circulating them in the opposite direction, are provided in a manner that the flow passage can be switched, espresso coffee and regular coffee can be brewed by one brewing device by switching the flow passages 4, 5.
Patent JP-2002367053-A (JP)
Title: Fire alarm
Inventor: TANAKA TATSUYA
IPC: G08B5/22
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a fire alarm which is applicable to various states by combining what is called a commercial power source and a battery power source together. SOLUTION: This alarm is equipped with a line power source part and an internal power source part and a power source switching part which monitors the voltage of the line power source part while connecting the line power source part as the power source in the beginning and uses the internal power souse as the power source when the voltage drops below a reference voltage, thereby if the commercial power source used as the line power source part is disconnected, the battery as the internal power source part is used as the power source to back up the operation and the alarm properly operates whichever of the commercial power source and battery a user selects merely as the power source.
Patent JP-2002049408-A (JP)
Title: Fuzzy control system for controlling posture
Inventor: DARIUSH BEHZAD
IPC: G05B13/02
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of operating a robot or an artificial human helping device according to the pasture dynamics of a human body. SOLUTION: A fuzzy logic controller controls the motion of a robot or a human helping device according to the posture dynamics of a human body. A fuzzy control system controls the attitude of an object including the robot or the human helping device having a part to be moved by at least a pair of actuators installed at one edge. This system is provided with a system dynamics unit for detecting the adjustment error of the part. This adjustment error is defined as the position error of the part against the desired position. Also, this system is provided with a fuzzy controller for providing an output for executing a fuzzy inference process in response to the adjustment error and an adjustment error rate, and for driving the pair of actuators. The pair of actuators provide antagonist/agonist to the part for restoring the object to the adjusted attitude.
Patent JP-2002186520-A (JP)
Title: Cosmetic vessel
Inventor: HIROTOMI TAKAHARU
IPC: A45C13/00
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To maintain an air-tightness of a vessel upon fitting a cap and maintain a smoothness upon fitting the cap and the air-tightness at the same time. SOLUTION: The cap 11 is provided with an intermediate means 7 having an annular protrusion 8 and an inner cap 12 engaging with the annular protrusion. The inner cap includes an upper annular thick part 17 and a lower annular thick part 16 having thickness larger than that of the other parts. An elastic part 15 having elasticity is provided between the upper and lower thick parts. This elastic part is deformed to come into air-tightly contact with the annular protrusion when the intermediate means is fitted to the cap. The lower thick part is intermittently provided to serve as a first stopper for preventing the cap from dropping from the intermediate means. The lower thick part 16 includes annular parts 161 provided in a ring shape on the outer periphery of the inner cap and dotted parts 162 provided in a dotted manner between the annular parts 161.  The upper thick part 17 serves as a second stopper for preventing the intermediate means 7 from being excessively inserted into the cap 11.
Patent JP-2002360525-A (JP)
Title: Electronic sphygmomanometer
Inventor: OHAMA NOBORU
IPC: A61B5/022
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To output pressure detected corresponding to a desired timing as the highest blood pressure and the lowest blood pressure. SOLUTION: In a period in which a cuff is decompressed after an artery is pressurized as the result of pressurizing of the cuff by a pressure pump, which candidate of the highest blood pressure and the lowest blood pressure each cuff pressure detected whenever a measuring person turns on a storage switch by external operation corresponds to is discriminated (steps S3 to S7). Each pressure discriminated to correspond to the candidate of the highest blood pressure is displayed on a highest blood pressure display part and each pressure discriminated to correspond to the candidate of the lowest blood pressure is displayed on a lowest blood pressure display part (steps S9 and S11).  Thus, labor and time of the measuring person for storing the detected pressure at the prescribed timing as the candidate of the highest blood pressure and the lowest blood pressure is omitted to surely avoid erroneous recording of blood pressure caused by erroneous storage.
Patent JP-2002362449-A (JP)
Title: Seat fitting structure of motorcycle
Inventor: IIZUKA TOSHIO
IPC: B62J15/00
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a seat fitting structure of a motorcycle capable of reliably preventing an insertion part from being detached from a motorcycle frame when a seat is pulled upward. SOLUTION: In this seat fitting structure of the motorcycle in which a locking member 145 and an insertion part 146 are formed on a front end part and a rear end part of a seat bottom plate 140, a seat 15 having a seat band 143 held by an occupant on the rear seat is inserted in an insertion member 155 on the motorcycle body side between the locking member 145 and the insertion part 146, and a locking claw 153a of a seat lock mechanism 153 on the motorcycle body side is locked on the locking member 145, and fitted in an attachable/detachable manner, an auxiliary locking member 147 for preventing the seat 15 from being pulled upward by being locked to an auxiliary locked member 160 formed on the motorcycle body side is provided between the insertion part 146 of the seat bottom plate 140 and the locking member 145 in the vicinity of the seat band 143.
Patent JP-2002047862-A (JP)
Title: Method and system for obtaining motion of motor for power window system for vehicle
Inventor: TYCKOWSKI JOSEPH
IPC: B60J1/00
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To accurately determine the motion of a motor according to the position change of the motor in order to obtain the presence of an object held between a power window and its frame. SOLUTION: In this method and system for detecting the position change of the electric motor for the power window of a vehicle, a current sensor 32 detects a motor current and generates an input signal with an appurtenant phase, and a signal generator generates a reference signal with a specified phase and frequency. A comparator 44 communicates with the current sensor 32 and the signal generator to compare the phase of an input signal with the phase of the reference signal. A control circuit 24 communicates with the signal generator to obtain the motion of the motor on the basis of the comparison. In the case the motor does not move while a closing command is sent, it is so determined that there is an obstruction between the window and its frame.
Patent JP-2002365314-A (JP)
Title: Terminal block for watt-hour meter
Inventor: OGUSHI KAZUYOSHI
IPC: H01H9/54
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a terminal block for watt-hour meter, capable of reducing the cost of a watt-hour meter by arranging a measurement pulse service terminal, a communication terminal, and a switch part without having to increase the dimension of the terminal block, while ensuring insulation performance or weather resistance performance. SOLUTION: In this terminal block for watt-hour meter which is capable of being housed in an outer box for watt-hour meter, the switch part 10 formed of a return switch 4, a set/storage switch 5 and a figure feed switch 6 is arranged in an upper part, relative to the measuring pulse service terminal 2 and the communication terminal 3, and the switch part 10 is integrated into another recessed piece block 9 which is different from the terminal block 1.