baber/WOPTO huggingface dataset:
Patent JP-2001255899-A (JP)
Title: Audio receiving method and audio receiver
Inventor: TANAKA YOSHIAKI
IPC: G10L19/008
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To normally conduct reproducing at a reproducing side even though multichannel data are selectively transmitted in a compressed or a noncompressed manner and down mixing at the reproducing side is selectively permitted or inhibited. SOLUTION: ATSI includes first and second identifiers. The first identifier indicates whether the multichannel data in an audio packet are compressed or not. The second identifier indicates whether to permit down mixing of the data into stereophonic two channels or to inhibit it.
Patent JP-2002214214-A (JP)
Title: Column for high performance liquid chromatography
Inventor: KOBAYASHI SHINICHI
IPC: G01N30/60
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To prevent the reduction of the number of theoretical stages even if the flow velocity of a mobile phase containing a sample is increased, in a column for high performance liquid chromatography enhanced in analyzing efficiency by increasing the flow velocity of the mobile phase. SOLUTION: In the column for high performance liquid chromatography receiving the injection of the mobile phase containing the sample (sample- containing mobile phase) to perform the separation treatment of the sample, a column main body 11 filled with a column filler 16, a frit 14, which has elasticity higher than that of the column main body 11 mounted on the upstream side (the side of a direction shown by arrow X1) of the column main body 11, and a buffering frit 15A for buffering the pressure applied to the frit 14 when the sample-containing mobile phase is injected are provided.
Patent JP-2002210817-A (JP)
Title: Method and apparatus for manufacturing corrugated plate
Inventor: KATSUMATA KAZUHIKO
IPC: B29C53/28
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing a corrugated plate capable of previously forming a polymer sheet to be thermally shrunk by heating in a corrugated plate shape, uniformly holding a thickness of the overall polymer sheet without operating a tensile stress at its forming time, and thereby forming the corrugated plate not liable to be cut even by operating a tension in degreasing, baking and cooling steps. SOLUTION: The apparatus for manufacturing the corrugated plate comprises a plurality of conveying bars 11 spaced horizontally at an interval in parallel, a horizontal conveyor 12 endlessly moving in the horizontal direction perpendicularly axially crossing with the bars, and a sheet supply unit 14 for supplying the sheet 1 on the horizontal conveyor. The method for manufacturing the corrugated plate comprises the steps of setting a feeding speed A of the sheet by the sheet supply unit 14 to a faster speed than a conveying speed B of the horizontal conveyor 12, mounting the sheet on the conveying bars, forming a recess part of the corrugated plate by relaxing the sheet therebetween by its own weight, and shaping a protrusion part of the corrugated plate by supporting surfaces of the bars.
Patent JP-2002223299-A (JP)
Title: Interpretation service system
Inventor: FURUYA MASATOSHI
IPC: H04M3/51
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a high quality interpretation service by an interpreter easily in real time utilizing a network, especially, at a highly public window being utilized by foreigners with high frequency. SOLUTION: A window 2 attended by a person in charge 101 and a foreigner 102 who cannot communicate directly with each other by the same language, and an interpretation service center 3 attended by an interpreter 103, are connected with a network 1 wherein interpretation service by the interpreter 103 is realized when voice data flows on he network 1. Microphones 24 and 26, speakers 25 and 27, a voice processor 22, a transmitter/receiver 21 and a service request unit 23 are provided at the window 2; and a microphone 34, a speaker 35, a voice processor 32, a transmitter/receiver 31 and a service request unit 33 are provided at the interpretation service center 3.
Patent JP-2002226173-A (JP)
Title: Outrigger of work vehicle
Inventor: TADA KAZUKUNI
IPC: B66C23/78
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To increase the projecting width of an outrigger of a work vehicle consisting of an outer box 3, an intermediate box 4, an inner box 5 and a jack device 6 by the structure in an inner box exit part of the intermediate box 4 capable of reducing the stress generated from the upward reaction force FU acting on the intermediate box 4. SOLUTION: The outrigger of a work vehicle consists of the outer box 3 fixed to a body frame 2 of the work vehicle 1, the intermediate box 4 slidably inserted into the outer box 3, the inner box 5 slidably inserted into the intermediate box 4, and the jack device 6 fixed to the top of the inner box 5 to extend in the vertical direction. A step 34 is formed on the lower surface of an upper board 10 near the inner box exit part of the intermediate box 4, and a surface 35 on the side of the inner box exit part of the lower surface of the upper board 10 is higher than a surface 36 back from the step 43.
Patent JP-2002229579-A (JP)
Title: Voice synthesizing method
Inventor: HIRAI HIROYUKI
IPC: G10L19/02
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a voice synthesizing method which can reduce the amount of data stored in a synthesis unit parameter file. SOLUTION: Representative cepstrums are selected out of cepstrums corresponding to synthesis units and only the selected representative cepstrums and their locations are stored in the synthesis unit parameter file, when a voice is synthesized, the representative cepstrums corresponding to synthesis units to be synthesized are read out of the synthesis unit parameter file, the cepstrums between the read-out representative cepstrums are interpolated with the read-out representative cepstrums to restructure cepstrums corresponding to the synthesis units to be synthesized, and the restructured cepstrums are supplied as a filter coefficient to a voice synthesizing filter.
Patent JP-2002230089-A (JP)
Title: Wide area text distribution system
Inventor: SAITO YUTAKA
IPC: G06Q50/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a wide area text distribution system for allowing a user to obtain the high quality printed matter of an arbitrary manuscript at an arbitrary destination without carrying the printed matter or its original. SOLUTION: A transmission station is provided with a means for scanning a manuscript picture, and for preparing data, a means for transmitting the data to a picture data mediation center based on the instruction by a user and a means of issuing a preservation certificate from data related with a preservation certificate including ID specifically assigned to the data received from a reception station.  The picture data mediation center is provided with a means for allowing the reception station designated by the user of the transmission station to preserve the data received from the transmission station, and the reception station is provided with a means for preserving the data, a means for applying the ID to the data, a means for preparing the data related with the preservation certificate at the time of preserving the data, a means for transmitting the preservation certificate to the transmission station, a means for extracting the ID from the preservation certificate, and a means for extracting the data designated by the extracted ID, and for forming a picture.
Patent JP-2002226899-A (JP)
Title: Solid cleaning agent for flushing toilet
Inventor: ABE TOSHIO
IPC: C11D1/02
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a solid cleaning agent for flushing toilets, excellent in shape-retaining property and having a less expensive manufacturing cost. SOLUTION: The solid cleaning agent for flushing toilets comprises 5-40 wt.% of a liquid-absorbing solid having an absorbing capacity of >=1 g/g, 1-20 wt.% of an oily liquid and/or an aqueous liquid which is liquid at 25 deg.C, and 5-80 wt.% of an anionic surfactant and/or a nonionic surfactant which is solid at 25 deg.C and water soluble. Further, the solid cleaning agent for flushing toilets is produced by extrusion molding, press molding or compression molding.
Patent JP-2002225710-A (JP)
Title: Control information transmitting system and automatic train control device
Inventor: HONTO SHINJI
IPC: H04L29/02
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To shorten a required time for identifying emergency stop information from digital control information. SOLUTION: A train 11 is provided with an onboard controller 20, and a track circuit 10 is equipped with transmission devices 50a, 50b connected to a ground controller 30 through a network 40. Under the above constitution, there are provided an emergency stop condition input part 32 into which an emergency stop condition of the train is inputted, a control information developing part 33 for developing the control information S0 of the train by setting the emergency stop condition for train presence state information stored in a train presence state storage part 31 when the emergency stop condition inputted in the input part 32, a discrimination part 51 for discriminating whether or not the emergency stop condition is set in the control information S0, a bit pattern generating part 53 for generating an emergency stop bit pattern S2 if the emergency stop condition set,  and a control information editing part 52 for editing the control information S0 to control information S1 in a data frame constitution if the emergency stop condition is not set.
Patent JP-2002236307-A (JP)
Title: Zoom stroboscopic device
Inventor: YANO TAKAAKI
IPC: G03B15/05
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To improve light distribution characteristic (the balance of peripheral light quantity with GNO at the center part of an image plane), especially, on a wide side in a zoom stroboscopic device which has a light emitting part having a light source and a reflector and a condensing lens condensing light from the light emitting part, and where the light emitting part and the condensing lens are relatively moved in an optical axis direction. SOLUTION: Negative power is given to a surface on an opposite side to the light emitting part side of the condensing lens having positive power as a whole.
Patent JP-2001232754-A (JP)
Title: Frame for printing device
Inventor: GOETTLING JOSEF
IPC: B41F13/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a frame for a printing device of a rotary press, which can be manufactured at a low cost and is originally of high rigidity. SOLUTION: A left side wall (1) and a right side wall (2) are fixed to a base plate (3) by means of a screw and further, a cover plate (4) is set in place on the side walls (1, 2) by means of first locating faces (7, 8) and is arranged in contact with the side walls (1, 2) with the help of second locating faces (10, 11). In addition, the cover plate (4) is screwed into the side walls (1, 2) on all of the locating faces (7, 8, 10, 11).
Patent JP-2002041326-A (JP)
Title: Central processing unit to facilitate test and debugging of program
Inventor: CHO KYUNG YOUN
IPC: G06F9/445
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a central processing unit to facilitate a test and debugging of a program capable of easily testing and debugging an application program to perform the test and the debugging downloaded from a host computer at a debugging state. SOLUTION: The central processing unit is provided with a data communication part for data communication with the host computer, a state register having a flag to indicate whether an operation mode of the central processing unit is a normal operation mode to indicate a normal operation state or a debugging mode to indicate a debugging state, a debugging stack pointer register to specify a debugging stack area on a memory and a comparing part to make the central processing unit enter the debugging mode when a value stored in a braking register is the same as interruption data,  has a value in which the flag indicates the debugging mode by switching the central processing unit to the debugging mode when the value stored in the braking register coincides with the interruption data and the debugging is performed by using the debugging stack pointer register as a stack pointer to specify the memory in which data of the debugging program is stored.
Patent JP-2002244675-A (JP)
Title: Device and system for karaoke video recording
Inventor: OZAWA FUTAO
IPC: G10K15/04
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a karaoke video recording device which takes copyright into account while eliminating unnecessary video recording to a portable recording medium. SOLUTION: This karaoke video recording device is equipped with a sound input interface which obtains audio signals from a karaoke machine, a video camera, a video input interface which obtains video signals from the video camera, a control information interface which obtains information showing whether sound recording is allowed from the karaoke machine, a readable and writable temporary storage device, a means for generating the obtained video signal and audio signal in an AV data file, a 1st video recording control means for writing the AV file to the temporary storage device according to the information showing whether the sound recording is allowed, a data writing device for writing data to the portable recording medium, a user interface which accepts an AV file dumping request from a user, a 2nd video recording control means for transferring the AV file requested to be dumped form the temporary storage device to the portable recording medium, and a control means for erasing the AV file from the temporary storage device.
Patent JP-2002240536-A (JP)
Title: Heater unit
Inventor: NAGANO HIDEKI
IPC: B60H1/03
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To dispense with waterproofing treatment to a connector installation part of an electric heater or a power source connector, and to a cord extended from the power source connector, and simply conduct connection work of the power source connector to the connector installation part when the electric heater is installed from a space outside a cabin for the purpose of maintenance performance. SOLUTION: A through hole 39 is formed at a part of a heater case 2 facing a space 25A in the cabin, and the connector installation part 40 to be connected to the power source connector 41 is provided at a part of the electric heater 37 facing the through hole 39. The power source connector 41 can thus be installed onto the connector installation part 40 from the outside of the heater case 2 through the through hole 39.
Patent JP-2001274715-A (JP)
Title: High-frequency signal filtering circuit device
Inventor: KRUG ERWIN
IPC: H03J3/08
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a high-frequency signal filtering circuit device that needs only fewer circuit technology and semiconductor manufacturing technology cost than those of the conventional circuit device, while keeping the same filtering quality. SOLUTION: This high frequency signal filtering circuit device has a terminal receiving a control signal, an oscillator able to control the frequency so as to control the resonance frequency, at least one filter having an adjustable pass band with respect to a valid signal, and a device that supplies a correction signal. The high-frequency signal filtering circuit device is characterized, in that the filter includes a frequency revision element having 1st and 2nd terminals, the 1st terminal is coupled with the terminal which receives the control signal, the device is provided with a terminal for the correction signal, and the terminal is coupled with the 2nd terminal of the frequency revision element.
Patent JP-2001311849-A (JP)
Title: Low dispersion optical fiber and optical transmission system using the same
Inventor: ARAI SHINICHI
IPC: H04B10/2563
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a low dispersion optical fiber compatible with both lowering of wavelength dispersion and expansion of an effective core cross-sectional area in use wavelength range. SOLUTION: The outer peripheral side of a center core 1 is covered with a 1st side core 2; the outer peripheral side of the 1st side core 2 is covered with a 2nd side core 3; the outer peripheral side of the 2nd side core is covered with a clad 5; and when the maximum refractive index of the center core 1 is expressed by n1, the minimum refractive index of the 1st side core 2 by n2, the maximum refractive index of the 2nd side core 3 by n3, and the refractive index of the clad 5 by nc, a relation of n1>;n3>;nc>;n2 is made to be satisfied. Relative refractive index differences Δ1, Δ2, Δ3 each of the maximum refractive index of the center core 1, the minimum refractive index of the 1st side core 2, and the maximum refractive index of the 2nd side core 3 to the clad 5 are made to 0.4%<=Δ1<=0.7%, -0.30%<=Δ2<=-0.05%, 0.2%<=Δ3, respectively.
Patent JP-2002251171-A (JP)
Title: Device for improving gray scale of image
Inventor: SUGATA TOSHIKI
IPC: H04N5/66
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To avoid decrease in the gray scale such as black crush (loss and crush of the gray scale at a dark part) caused by the low limit of the correction degree given to image signals to improve the gray scale because of the restriction relating to circuits such as the dynamic range, bit number or the like in a display device such as a liquid crystal device which uses a lamp or the like as the light source and displays images by the matrix of pixels. SOLUTION: The device is equipped with a controlling means 1 for the light quantity which detects the signal characteristics such as the peak value, average or the like of image signals and can control the quantity of the light to the display device according to the above characteristics and with a controlling means 5 for the amplitude of image signals, which can control the amplitude of the image signals. Image display with preferable gray scale and higher visibility can be obtained by controlling the light quantity and the amplitude of the image signals inputted in the display device as a whole.
Patent JP-2002260420-A (JP)
Title: Luminaire
Inventor: IGAWA MASAO
IPC: F21Y103/37
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire that is light, easily assembled and has little stress. SOLUTION: It has the main body 4 and a reflection plate 5 that has a synthetic resin reflector frame 10 and a reflector ceiling 6 made of steal that is the ceiling of reflector frame mounted on the reflector frame and the main body.
Patent JP-2002255520-A (JP)
Title: Production method for hybrid carbon nanotube
Inventor: IIJIMA SUMIO
IPC: C01B31/02
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of easily producing a hybrid carbon nanotube of any composition ratios and to provide the hybrid carbon nanotube. SOLUTION: The hybrid carbon nanotube into which a dopant material is introduced is produced by generating a doping reaction by immersing a carbon nanotube having an opening into a solution containing a dopant substance.
Patent JP-2002261239-A (JP)
Title: Step-up circuit of nonvolatile semiconductor storage device
Inventor: HIRANO YASUAKI
IPC: G11C16/12
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent the intermediate node of a two-stage stacked capacitor from charging up. SOLUTION: A p-MOS transistor 38 is connected with the intermediate node 5. A level shifter 39 supplies an output signal (hresetb), which is outputted on the basis of an input signal (Reset) to a gate of the p-MOS transistor 38. In an initial state unit pump action is started, the signal (Reset) is formed [H], and the p-MOS transistor 38 is turned on. Positive charges of the intermediate node 5 are discharged via the p-MOS transistor 38, and negative charges are discharged via an N-well of the p-MOS transistor 38, and the potential of the intermediate node 5 is set to about 0.7 V. As a result, the maximum voltage applied to capacitors C4a, C4b respectively is 4, even if pumping action is started and the p-MOS transistor 38 is turned off, exceeding the withstanding voltage of an capacitor insulating film is prevented.
Patent JP-2002261008-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To reduce a distortion formed in a semiconductor film so as to eliminate the case where, when a laser beam is irradiated on the semiconductor film, the semiconductor film is shrunk and distorted in the semiconductor film as the temperature gradient of a substrate to the semiconductor film is steep and the film quality of an obtainable crystalline semiconductor film is degraded. SOLUTION: A crystallization of a semiconductor film is made by irradiating a laser beam on the semiconductor film and after that, the semiconductor film is heat-treated to reduce a distortion in the semiconductor film. As a substrate is shrunk by the heat treatment, the distortion formed in the semiconductor film is relaxed and it is enabled to raise the physical properties of the semiconductor film.
Patent JP-2002258137-A (JP)
Title: Lens device
Inventor: SASAKI RYUTA
IPC: G03B5/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a lens device in which a guide member is prevented from being disengaged from a guide groove with a simple constitution by forming a projected line part at the side wall of the guide groove to guide the straight advance of a lens barrel and further forming a recessed line part engaged with the projected line part at the side wall of the guide member guided by the guide groove. SOLUTION: In this lens device 10, a straight advance guide groove 34 is formed along an optical axis 30 on the inner peripheral surface of a first lens barrel 18, and a straight advance guide protrusion 52 guided by the straight advance guide groove 34 is provided on a second lens barrel 20. A projected line part 34c is formed on the side wall 34a of the straight advance guide groove 34, and the recessed line part 52c engaged with the projected line part 34c is formed on the side wall 52a of the straight advance guide protrusion 52.
Patent JP-2001337287-A (JP)
Title: Laser beam scanning unit and photographic processing device
Inventor: MANO KOZO
IPC: G03B27/32
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To easily adjust the optical paths of a laser beam scanning unit used for an exposure device, such as a photographic processing device. SOLUTION: A position sensor 201 is arranged in a position optical conjugate with a scanning surface for scanning with laser beams and while the laser beams are actually emitted, the arrival positions of the laser beams are detected by the position sensor 201 and while these positions are displayed on a monitor screen 204a, the reflection angle of an adjustable mirror 110 is so adjusted that the arrival positions or scanning lines of the laser beams of respective colors R, G and B overlap each other.