baber/WOPTO huggingface dataset:
Patent JP-2004275315-A (JP)
Title: Slot machine
Inventor: KOBAYASHI KOJI
IPC: A63F5/04
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine that does not stress a player by meeting a request for playing a game by the desired number of medals bet and unifying operations irrespective of winning or the kind.  <P>SOLUTION: The slot machine 1 has a credit function and a plurality of kinds of medals bet in a game used for one game. When the operation of a start lever 6 is accepted, the number of medals stored in a credit and a maximum of the number of tokens bet in the preceding game is automatically subtracted from the number of medals in credit, and used for a game as the number of tokens bet in the game, the rotation of reels 2a, 2b and 2c is started.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282421-A (JP)
Title: Associative storage memory with shifting function and address retrieving device
Inventor: AOYAMA TAKAHIRO
IPC: H04L45/74
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To manage an entry sequence in a short processing period of time and with a small circuit scale.  <P>SOLUTION: When a MAC (media access control) address, a time stamp, etc., are stored in a RAM 301, an IP (Internet protocol) address is stored in a CAM (contents addressable memory) 101, wherein the RAM and an address are subjected to one-to-one correspondence, and the CAM outputs an address corresponding to a designated IP address and reads the MAC address of the RAM, addresses of the CAM are stored in a state holding part 2023. When new information is registered in the RAM and the CAM, the addresses of the CAM preregistered in the state holding part are collectively shifted backward to a low order state holding part, a new address of the CAM is registered in the highest order state holding part that has become empty by the backward shifting, and a learning sequence of the MAC addresses stored in the RAM is learned on the basis of the addresses of the CAM registered in the state holding part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281254-A (JP)
Title: Fuel cell power generating system
Inventor: KAMEDA EISHIN
IPC: H01M8/04
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell power generating system enhancing system efficiency.  <P>SOLUTION: The fuel cell power generating system is equipped with a coolant circulation passage 5 passing through a radiator 6, a fuel cell stack 4, and a pure water tank 3; a first bypass passage 10 bypassing the radiator 6; a first change-over valve 12 changing over from the first bypass passage 10 to a passage to the radiator 6 or vice versa; a first temperature detecting sensor 14 detecting the temperature of cooling water; a second bypass passage 11 bypassing the pure water tank 3; a second change-over valve 13 changing over from the second bypass passage 11 to a passage to the pure water tank 3 or vice versa; and a second temperature detecting sensor 15 detecting the temperature of the pure water. If the temperature of the first temperature detecting sensor 14 is less than first temperature, the change-over position of the first change-over valve 12 is set on the first bypass passage 10 side, and if the temperature of the second temperature detecting sensor 15 is the second temperature or more, the change-over position of the second change-over valve 13 is set on the second bypass passage 11 side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281772-A (JP)
Title: Aligner using light shading means, exposure method, manufacturing method for thin-film transistor and display device and electronic equipment
Inventor: IRIGUCHI CHIHARU
IPC: G03C5/04
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aligner, in which different exposure regions having a high density can be formed and which has a proper constitutiuon for reducing the size of the whole device.  <P>SOLUTION: In the aligner for exposing arbitrary regions, the aligner has an irradiator (280) for exposure beams having a specified beam width (B) for exposing the region, a light shading plate (S) having a width corresponding to at least the beam width of the exposure beams, and a driving device (110) preventing the exposure beams (B) from reaching the regions except the regions (DA).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282484-A (JP)
Title: Head end apparatus and catv system
Inventor: KUBO TOSHIHIRO
IPC: H04N7/16
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head end apparatus provided with a modulator for generating an analog television broadcast signal from a video audio signal of digital broadcast selected/demodulated by a digital tuner and capable of generating the broadcast signal corresponding to the sound mode with the modulator without outputting the sound mode of the digital broadcast from the digital tuner.  <P>SOLUTION: The head end apparatus 10 of a CATV system is provided with a demodulator-modulator unit 20 for selecting/demodulating BS digital broadcast into an analog television broadcast signal in order to retransmit BS digital broadcast as analog television broadcast, and the demodulator-modulator unit 20 is provided with a controller 30 for discriminating the sound mode of the BS digital broadcast from status information included in an optical sound signal outputted from a BS digital tuner 22 and providing the output to a modulator 24. As a result, the modulator 24 can generate an analog television broadcast signal in the same sound mode as that of the BS digital broadcast.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276184-A (JP)
Title: Lens shape layout setting method and device
Inventor: WATANABE TAKAHIRO
IPC: B24B9/14
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens shape layout setting method and device, altering the layout of the lens shape by deforming the lens shape and displaying the same when an observing point for nearsightedness cannot fall in the lens shape in the case of mounting a progressive multi-focus lens or an aspherical lens for farsightedness in a pin face two-point frame or the like.  <P>SOLUTION: This lens shape data is input, refracting power distribution data for the nearsightedness part 802 of a spectacle wearing person, astigmatism distribution data and machining data required for spectacle machining are input, and the diffracting power distribution (the constant degree line d1 to dn of spherical degree between boundary lines 803, 804) or astigmatism distribution of the eye of the spectacle wearing person and the lens shape (a frame image G2') are superimposed and displayed. When the nearsightedness part 802 of the spectacle wearing person is not included in the lens shape (the frame image G'), the lens shape (a frame image G2') is deformed to a lens shape (a frame G2'') to alter the layout of a rimless frame or a nyroll.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280643-A (JP)
Title: Seat reservation method
Inventor: KANESHIRO NAOTO
IPC: G06Q50/10
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat reservation method capable of making reservation with a seat by predicting a result of a photograph of an event in the case that the photograph is photographed from the seat when reserving the seat at an event site.  <P>SOLUTION: In the seat reservation method for making reservation with a seat by using a computer terminal connected with a management server via a network, the management server creates a photographed image corresponding to a seat location as a simulation image which has divided a figure size being photographed into a plurality of stages on the basis of camera type information inputted from the computer terminal, and displays it to the computer terminal. With regard to the displayed simulation image, the management server displays an vacant seats' area corresponding to a range of the figure size to the computer terminal to the range of the figure size inputted from the computer terminal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004007482-A (JP)
Title: Telephone conference server and system therefor
Inventor: NAKAMURA HIROAKI
IPC: H04M3/56
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone conference in which handicapped persons can participate conveniently.  <P>SOLUTION: A method conversion part 30 is a server 10 converts audio data input from a speaker or input data as text data by matching to receiving methods of each telephone terminal of transmitting destinations registered in a registration part 20 and stored into a storage part 25 and acquires transmission data matching with the receiving methods. A transmitting part 50 transmits the transmission data to the telephone terminals of applicable transmitting destinations, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004288487-A (JP)
Title: Electromagnetic induction cooker
Inventor: YOKOTA SHINRO
IPC: H05B6/12
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic induction cooker prevented from such a hindrance of cooking that the output of an inverter circuit is not stopped caused by non-detection of a pot-less state, by setting an optimum period for detecting the pot-less state against the user's way of usage (shaking or frequent exchanges of the pot).  <P>SOLUTION: The electromagnetic induction cooker comprises a phase difference detecting circuit outputting a phase difference detection signal by detecting the phase difference between output voltage and output current of the inverter circuit, and a pot detection circuit determining that the pot is not put on the heater when the value of the phase difference detection signal is higher than a phase difference determining signal, and stopping the drive of an inverter driving circuit and stopping the supply of high frequency current by outputting the pot-less state detection signal. On heating the pot put on an induction heating coil by electromagnetic induction, a time-corresponding pot detection determining circuit stops the drive of the inverter driving circuit when the pot-less state detection signal is output for a period longer than the pot-less state detection judging period, and drives the inverter driving circuit when the pot-less state detection signal is output for a period shorter than the pot-less state detection determing period. The time-corresponding pot detection determining circuit is installed between the pot detection circuit and the inverter driving circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289749-A (JP)
Title: Frequency equalizer
Inventor: KIYONO KIYOHARU
IPC: H03F3/189
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem a frequency equalizer is incapable of compensating an amplitude of an amplifier, a mixer, or the like which has a convex amplitude frequency characteristic.  <P>SOLUTION: The series circuit of a resistor 7, a transmission line 11, and an inductor 12 is provided between a main line 6 on which a microwave signal transmits and a ground. A tip open line 13 is connected between the transmission line 11 and the inductor 12 of the series circuit. By selecting an electrical length of the transmission line 11 and the tip open line 13 to be shorter than a 1/4 wavelength in a desired frequency band, a frequency characteristic of a concave loss is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297179-A (JP)
Title: Private communication apparatus and method therefor
Inventor: KOSHIHARA MAKOTO
IPC: H04W48/18
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a private communication apparatus and a private communication method which has a good serviceability and reliably communicates.  <P>SOLUTION: The apparatus comprises an ID tag 7a mounted on a mobile communication terminal 6a to detect the position of this terminal and identify this terminal 6a in a plant, using a sub-number given to the tag; a narrow-area position detector 31 which has stored a main number and the sub-number related to each other used, when the mobile terminal 6a communicates over a mobile communication network and detects the position of the ID tag 7a to detect the mobile terminal 6a; a number changer 24 for reading and changing a main number corresponding to a sub-number of another communication terminal for calling the mobile terminal 6a, using its sub-number; and a transceiver 21 for calling the mobile terminal 6a, using the changed main number.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294606-A (JP)
Title: Method and device for joining display of map data or aerial photograph data
Inventor: HAYAKAWA YOKO
IPC: G09B29/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for joining display of map data or aerial photograph data that can display the map data etc. in an easy method without any break.  <P>SOLUTION: A joined figure 18 generated by joining map data 14 etc. as a plurality of pieces of map data or aerial photograph data without any break so that the map data 14 etc. each arranged at least on one end side overlap is stored , an area of a map to be displayed at a display part so that a current position is in the center is computed, and image data of the area are displayed at the display part. When the current position reaches a limit point 28 as a limit of approach to an end of the joined figure 18 while the current position is moved to scroll the map image of the joined figure 18 displayed at the display part, the current position is jumped to a corresponding limit point 28 on another joined figure 18 including the limit point 28 of the same point to continuously display the map image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297558-A (JP)
Title: Optical wavelength division multiplexing transmission network apparatus, wavelength router and transmitter-receiver
Inventor: NOGUCHI KAZUTO
IPC: H04B10/29
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical wavelength division multiplexing network apparatus capable of reducing a line operation and management cost and an apparatus cost by decreasing the consumed amount of optical fibers tying a wavelength router and each transmitter-receiver.  <P>SOLUTION: The wavelength router is provided with N-sets of first optical multiplexing circuits 215 each connecting prescribed input and output ports of a wavelength routing circuit 209a to another port and a second optical multiplexing circuit 214 for connecting an input port of an optical demultiplexer 207 and an output port of an optical multiplexer 208 to another port, and each port of the wavelength router 209 and each of the other ports of the transmitter-receivers 201 to 204 are interconnected by one optical fiber (210 to 213).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290128-A (JP)
Title: Starches modifier, cooked rice modifier and method for producing modified cooked rice
Inventor: KAJISHIMA FUMIKO
IPC: A23L7/10
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a starches modifier in which operation can readily be carried out when cooking rice and a binding property of the cooked rice is improved and a cooked rice modifier in which operation can readily be carried out when cooking rice and a binding property of the cooked rice is improved and to provide a method for producing cooked rice by using the modifier and a method for preventing tacky adhesion of a rice cake-like processed product composed of starches by using the modifier.  <P>SOLUTION: The starches modifier comprises 60-89 wt.% unpolished rice powder (A), 10-20 wt.% rice powder (B) and 1-20 wt.% trehalose (C). The cooked rice modifier comprises 60-89 wt.% unpolished rice powder (A), 10-20 wt.% rice powder (B) and 1-20 wt.% trehalose (C). The method for producing the modified cooked rice comprises cooking rice by using the modifier.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294008-A (JP)
Title: Refrigerator
Inventor: TOKUNO MAKOTO
IPC: F25D11/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator capable of adjusting humidity in the refrigerator without increasing the number of parts, manufacturing cost, and running cost.  <P>SOLUTION: The air in the refrigerator is sucked by a fan in the refrigerator, is fed into an evaporator, and is fed back into the refrigerator after cooling. When operating the fan in the refrigerator, it is controlled to adjust humidity in the refrigerator by utilizing drain water adhering to the evaporator when a compressor stops. In a case of low humidity operation, the fan in the refrigerator is operated in the interlocking relationship with the compressor to drain almost all the drain water adhering to the evaporator. In a case of high humidity operation, the fan in the refrigerator is always operated to evaporate almost all the drain water adhering to the evaporator and feed it back into the refrigerator. In a case of middle humidity operation, the fan is operated in a remaining manner even after the compressor stops to evaporate a part of the drain water adhering to the evaporator and feed it back into the refrigerator.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303745-A (JP)
Title: Capacitive element and its fabricating process
Inventor: KAWASAKI TETSUO
IPC: H01G4/33
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitive element n which the capacitance can be regulated in both increasing and decreasing directions.  <P>SOLUTION: The capacitive element comprises a first lower electrode 12a, a second lower electrode 12b and a third lower electrode 12c provided separately at three or more positions on a substrate 11, a dielectric layer 13 provided continuously on the substrate 11 while overlapping the first lower electrode 12a, a first resistor layer 14a provided across the dielectric layer 13 and the second lower electrode 12b not to be connected with the first lower electrode 12a, a second resistor layer 14b provided continuously across the third lower electrode 12c and the first lower electrode 12a, the second lower electrode 12b or a fourth lower electrode 12d through the substrate 11, and an upper electrode 15 provided at least on the first resistor layer 14a and across the first resistor layer 14a and the dielectric layer 13 on the first lower electrode 12a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301913-A (JP)
Title: Constant load spring device
Inventor: IMI KATSUMI
IPC: G02B23/16
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a constant load spring device miniaturized as a whole in spite of the combined structure of a ball screw shaft with a constant load spring unit, and having simple constitution capable of realizing the contracting/elongating operation of the shaft end of the ball screw shaft and always obtaining constant pressing force at the shaft end.  <P>SOLUTION: The constant load spring device is equipped with the ball screw shaft 3 held to freely rotate in a direction around the shaft and move in a shaft direction, a 2nd drum 14 arranged to freely rotate on the same shaft center as the screw shaft 3 and rotate in one direction at a fixed position by the tensile force of a constant load spring 15 provided to be wound between a 1st drum 12 and the 2nd drum 14, a nut 5 screwed in the screw shaft 3 and housed in the inside space of the 2nd drum 14, and a rotational force input member 6 inserted to be fit in the screw shaft 3 so as to freely rotate at a fixed position and coupled with the nut 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298010-A (JP)
Title: System for simultaneously opening/closing screen
Inventor: ATOZAWA TOSHIO
IPC: A01M29/34
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for simultaneously opening and closing screens, enabling great reduction in labor and time taken for opening and closing screen structures such as windproof screens set outdoors.  <P>SOLUTION: This system for simultaneously opening and closing screens 50 comprises a plurality of unit net structures 15 and endless wire mechanisms 30 which are connectedly installed. In the system, the fixed end part 11S of a unit screen 11 is fixed to a support 142, and a wire immovably attaching part 13 is set to a slidably movable end part 11F. An endless wire 33 is stretched tightly so as to form a double-line structure T, and is moved in the same side direction so that each of the unit screens 11 is fixedly attached to a specific one line of respective two lines forming respective upper and lower double-line structure T where moving directions M of the two lines are identical to each other when going around so that all the unit screens 11 are simultaneously opened and closed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301552-A (JP)
Title: Vibrator and physical quantity measuring apparatus
Inventor: KIKUCHI TAKAYUKI
IPC: G01C19/5628
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noise in a detection signal by avoiding unneeded vibration generated at a detection vibration section when drive vibration is excited in a vibrator.  <P>SOLUTION: The vibrator has a drive vibration section, and a detection vibration section being provided on at least a curved vibration piece, and measures physical quantity, based on detection vibration excited in the curved vibration piece according to the physical quantity in a state, where drive vibration is excited in a drive vibration section. The vibrator has a pair of surfaces 3a, 3b, where the reed opposes, and a pair of sides 3c, 3d. Projections 7a, 7b extended in the longitudinal direction of each vibration piece are provided on the pair of surfaces 3a, 3b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298910-A (JP)
Title: Device and method for venting gas
Inventor: MORIKAWA IWAO
IPC: B29C33/10
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method and device for venting gas, wherein a slit is maintained which only the gas is allowed to pass through, by making use of difference between the gas and molten metal.  <P>SOLUTION: In the gas venting device 10 installed to a molding die B, the slit S having its center at the inlet 4a of a gas sucking passage 4 orthogonal to a die coupling part of a fixed die 1 and movable die 2, and a molten metal passage 3 continuously provided to a die cavity C are sequentially provided in the die coupling part. Thus, the gas venting method is characterized in that only the gas A is sucked through the whole circumference of the slit S, while the molten metal D is prevented from passing by the slit S. Further, the gas venting device is characterized in that the gas sucking passage 4 communicating with a vacuuming device F and orthogonal to the coupling part of both fixed and movable dies 1 and 2 is arranged in either the fixed die 1 or the movable die 2, and that a gas venting part 5 having its center at the inlet 4a of the gas sucking passage 4, in the die coupling part, is provided, and a molten metal passage 3 communicating with the cavity C is also provided at the periphery of the gas venting part 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004302134-A (JP)
Title: Method for driving plasma display panel
Inventor: SAKIDA KOICHI
IPC: G09G3/292
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the reliability of addressing by controlling the inter-electrode barrier voltage between a display electrode and an address electrode in preparation for addressing without entailing an increase of a cost.  <P>SOLUTION: The first application of a dull wave to cause discharge only in the previously unlit cells which were not lit in the previous display and the second application of the dull wave to cause discharge in both of the previously unlit cells and the previously lit cells which were lit in the previous display are performed as the operation for initialization to control the barrier voltage of the cells within a screen as preparation for addressing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI