baber/WOPTO huggingface dataset:
Patent JP-2003007102-A (JP)
Title: Illumination light supply system
Inventor: MUKAI KENJI
IPC: F21Y101/00
Filed: 2002-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a illumination light supply system capable of saving a man-attendant replacement works of any defective light source lamp and letting a user use the illumination light in the long period. Also it can change the atmosphere of the illumination space easily in accordance with the user's want. SOLUTION: The illumination lights are to be supplied at each room space by paralleling them both at the first light transmission path and the second one to each of which the lights from the light source parts 10R, 10G and 10B are distributed respectively. Here at the light-mixing means 80, each color light from 10R, 10G and 10B is mixed to be delivered finally to the illumination light projection 30 via the light cable 23 to project them to the room space the user operates actually. The light volume of each color light sent to the light-mixing 80 is adjusted at the light volume adjustment 60 in accordance with the illumination environment that the user demands and wants.
Patent JP-2003280384-A (JP)
Title: Developing device and image forming device
Inventor: KOBAYASHI TOMOKAZU
IPC: G03G15/08
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which can suppress development density unevenness due to variation in process linear speed.  <P>SOLUTION: The developer carrying speed of a 1st carrying screw 102 can be adjusted independently of a 2nd carrying screw 103. In concrete, the developer carrying speed of the 2nd carrying screw 103 rotating in synchronism with a developing roller 101 is adjusted by controlling the rotating speed of a developing motor 9 by a control part 200 through a 2nd motor driver 202. The developer carrying speed of the 1st carrying screw 102, on the other hand, is adjusted by controlling the rotating speed of a 1st carrying motor 11 by the control part 200 through a 1st motor driver 201.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275786-A (JP)
Title: Biological treatment device and biological treatment method
Inventor: RAJIV GOEL
IPC: C02F3/34
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biological treatment device and a biological treatment method for waste water by using granular sludge in which various kinds of different environmental conditions can be obtained in a single device.  <P>SOLUTION: Waste water supplied from an inlet pipe 11 to a first nitrification tank 1 is mixed with granular sludge in the tank 1 by air introduced through an aeration pipe 1A and nitrified by nitrifying bacteria in the sludge. Then the water flows through a downflow chamber 5 into a second nitrification tank 2. The water is also nitrified in the tank 2 and flows through a downflow chamber 6 into a denitrification tank 3, where the water is mixed with and denitrified by denitrifying bacteria in the tank 3 by nitrogen supplied from a nitrogen pipe. Then the sludge is settled and separated in a succeeding solid liquid separation tank 4. The treated water is drained through a pipe 12 while the sludge is returned through an opening 8 to the tank 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280936-A (JP)
Title: Portable terminal
Inventor: TAKIZAWA JUNICHI
IPC: G06F11/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method to choose between storage and discarding of information using specific information which is registered in a portable terminal.  <P>SOLUTION: The portable terminal 1 which has a communication function compares specific information registered in an information file transmitted from an external equipment 13 with a communication function, with specific information which is registered in a storage 9 prepared in the portable terminal 1. When the result of the comparison is identical, the information file transmitted from the external equipment 13 is written to the storage 9 of the portable terminal 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275122-A (JP)
Title: Bathtub sauna device
Inventor: KASAI YUTAKA
IPC: A47K3/02
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bathtub sauna device allowing a user to comfortably continue the sauna bathing without mixing hot water in the bathtub into a water supply pipe even when the pressure inside the water supply pipe is negative because the water supply is cut off, or without wasting hot water when the user is taking a sauna bathing for a long period of time.  <P>SOLUTION: This sauna device comprises a bathtub body, a bathtub cover mounted on the bathtub body for forming a sauna space in cooperation with the bathtub body, a circulation port attached to the bathtub body, a mist outlet formed in the bathtub body for jetting a mist, a hot-water supply device with reheating function, first outward piping for feeding hot water from the hot-water supply device to the circulation port, inward piping for feeding hot water from the circulation port to the hot-water supply device, a three-way valve disposed on the way off the first outward piping, and second outward piping from the three-way valve to the mist outlet.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280427-A (JP)
Title: Fixing device and image forming apparatus
Inventor: ANDO ATSUTOSHI
IPC: G03G15/01
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fixing device capable of obtaining a satisfactory quality image regardless of a state of the surface of a transfer material and regardless of a case where images of thick accumulation of toner, such as solid images, or toners of monochrome halftone or the like are interspatially attached to the transfer material.  <P>SOLUTION: The fixing device has a rotary body having a heat source, and a pressure member which forms a pressure contact portion together with the rotary body. The fixing device transports a recording material through the pressure contact portion while sandwiching it between them and thus thermally fixes a toner image, electrostatically formed on the surface of the recording material, onto the recording material. In the fixing device, a voltage is applied to the rotary body or the pressure member, and the value of the applied voltage is changed according to a state of the surface of the recording material. Specifically, the value of the applied voltage is increased in the case where the roughness of the recording material is large, but the value of it is decreased in the case where the roughness is small.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283800-A (JP)
Title: Image compression program and image compression method
Inventor: OZAWA KAITAKU
IPC: H04N19/625
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image compression program for preventing missing image and production of ineffective data even when the image is rotated.  <P>SOLUTION: Attaching image data at a position depending on the rotation direction of the image with respect to the image being an object of compression processing (hatched parts by oblique lines) can configure the image being the processing object with an MCU (Minimum Code Unit). Then rotation processing is applied to the image in a designated direction, and a decoder side obtains image data by a desired size from an upper left part of the image after the rotation and can properly read the original image.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288553-A (JP)
Title: Non-contact ic card reader
Inventor: KODAMA NORIYUKI
IPC: B42D15/10
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To always correctly reproduce a transmitted data signal of an IC card.  <P>SOLUTION: A non-contact IC card reader is equipped with an antenna 13 which receives a signal outputted as a radio wave from a loaded IC card 11 and having the transmitted data signal including a plurality of waveforms superposed on a carrier, a rectifier circuit 22 which rectifies the signal received by the antenna, a detector circuit 23 which detects the envelope of the rectified signal and outputs a detection signal, an A/D converter 31 which converts the detection signal from analog to digital, a waveform memory 34 which stores a signal of the invariably latest one waveform of the detection signal after the A/D conversion, a threshold calculation means 36 which calculates a threshold for binarizing the detection signal from the signal of the invariably latest one waveform to be stored, a D/A converter 37 which converts the calculated threshold from digital to analog, and a comparator 25 which compares the level of the threshold from the D/A converter with the signal level of the detection signal outputted from the detecting circuit and outputs the comparison result as a reception data signal corresponding to the transmitted data signal of the IC card.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282427-A (JP)
Title: Aligning apparatus of substrate
Inventor: MITSUI SOICHIRO
IPC: G03F9/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the generation of dust and marks in the alignment of a mask substrate, and further to achieve accurate alignment without depending on the quality of a material and the size of the substrate.  <P>SOLUTION: The aligning apparatus is equipped with a conveyance robot 11 that moves an end effector 12 mounting the mask substrate 30 in horizontal and vertical directions, a stage 21 that places the substrate 30 and is rotatably provided, a lighting mechanism 23 that illuminates the substrate 30 with light from a side direction while the substrate 30 is retained at a desired height by the robot 11, a CCD sensor 24 that images the rear side of the substrate 30 while the light is illuminated, and an edge position detection section that detects edge positions at a plurality of places on the substrate 30 according to an image obtained by the CCD sensor 24. The alignment apparatus obtains the displacement of the substrate 30 based on the detected edge position, corrects the displacement in the horizontal direction by the robot 11, and corrects the displacement in the rotational direction by the stage 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293318-A (JP)
Title: Steel slab structure
Inventor: NOGUCHI SACHIKO
IPC: E01D19/12
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bearing structure of a slab enabling execution accuracy to ensure while controlling the floor height of the slab to the low.  <P>SOLUTION: An elevated road 1 has a plurality of main girders 102 and a deck plate 31 provided on the main girders 102, it includes a plurality of vertical ribs 32, 33A and 33B provided to the lower surface of the deck plate 31 in parallel with each main girder 102 and having a joint piece extended in the approximately vertical direction, a connecting member 5 having an approximately U-shaped section supporting the vertical ribs 32, 33A and 33B from below and extended in the approximately vertical direction and a horizontal beam 4 having an approximately U-shaped section supported by the main girders 102, supporting the connecting member 5 and extended in the approximately horizontal direction, each flange surface of the connecting member 5 is connected to the joint piece of two vertical ribs 32 adjacent to each other, and the web surface of the horizontal beam 4 is connected to the web surface of the connecting member 5 with bolted connection.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295173-A (JP)
Title: Liquid crystal display device
Inventor: MATSUMURA YOSHIKAZU
IPC: G06F3/041
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a liquid crystal display device wherein a displayed image does not become difficult to be seen by reflection and refraction of light.  <P>SOLUTION: In the liquid crystal display device constituted of a liquid crystal panel wherein a liquid crystal cell part is formed between a liquid crystal panel upper substrate and a liquid crystal panel lower substrate and a liquid crystal is sealed in the liquid crystal cell part, a polarizing plate disposed on the front surface of the liquid crystal panel and a touch panel disposed on the front surface of the polarizing plate, the number of the layers of laminated members is reduced by constituting the polarizing plate of a polarizing film and a substrate for the polarizing plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002331137-A (JP)
Title: Pachinko game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine easily resettable to an initial state by a control board unit. SOLUTION: This pachinko game machine having a main control board 33 controlling a game board 3 side mainly is provided with a power source board 42 supplying electric power to respective parts, control boards 10, 33, 35, 37, 42, and 43 including a putting-out control board 43 controlling a ball putting-out means 30, and a resetting means 49 capable of resetting to the initial state by the control board unit. There are several kinds of resetting objects of the resetting means 49, and one of them is error data.
Patent JP-2003007629-A (JP)
Title: Method of forming silicon film, the silicon film, and semiconductor device
Inventor: KONDO TAKAHARU
IPC: H01L31/04
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a silicon film which is superior in characteristics and is formed at a high speed, a semiconductor device containing the same, and furthermore a semiconductor device which uses the same, is superior in adhesion and environmental resistance, and has a short tact time in manufacture. SOLUTION: In this method of forming a silicon film on a substrate, the substrate is given a temperature gradient in the thickness direction, when a silicon film is formed on its surface, and the temperature of the surface of the substrate, where a silicon film is formed, is set higher than that of its other surface, or the direction of the temperature gradient is reversed.
Patent JP-2003036124-A (JP)
Title: Folding type electronic device
Inventor: LAMMINTAUS ARTO
IPC: G06F1/16
Filed: 2002-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a folding type electronic device which includes a 1st part and a 2nd part rotating about the 1st part and is easy to carry and handle. SOLUTION: The 1st part has a data input means and the 2nd part has a display unit. The 1st part and 2nd part can be rotated mutually to a folding position and an opening position. At the folding position, the data input means and display unit are at different outer sides of the electronic device and at least several data input means operate as pointing devices for the display.
Patent JP-2003294302-A (JP)
Title: Opening-closing mechanism of opening for building
Inventor: YAMAMOTO HIROSHI
IPC: F24F13/14
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening-closing mechanism of an opening port and a self lock mechanism of a closing member of the opening-closing mechanism of the opening port, which make manual operating of locking and unlocking unnecessary, eliminate problems caused by forgetfulness of locking or unlocking, and are suitably used as a ventilation damper rotating a closing member by directly responding to the strength of wind to opening or closing the opening port.  <P>SOLUTION: The ventilation damper 1 is equipped with: a frame means 5 partitioning the opening port 4 for communicating the inside 2 with the outside 3 of a building; an opening port opening and closing means 7 arranged rotatably in the A direction and the B direction in the opening port 4 of the frame means 5 and having a laterally-long hollow closing member 6 opening-closing the opening port 4; and a rotating means 8 rotating the closing member 6 of the opening port opening-closing means in the A direction and the B direction so as to compulsorily closing the opening port 4 with the closing member 6 of the opening-closing means 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289723-A (JP)
Title: Decorative container
Inventor: SHIRAISHI TOSHIYUKI
IPC: A01G9/02
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative container where decoration on its outer surface is readily changeable.  <P>SOLUTION: In the decorative container, decorative laminate panels 12, 13 to be attached on the side surface of a container body 11 are formed so as to be detachable to the body 11. Projections engaging with each other are integrally formed on the side surfaces of the container body 11 and the rear surfaces of the decorative laminate panels 12, 13. The container body 11 is structured so that part of the decorative panel 12 is detachably spanned to another container body 11. The container is provided with engaging means to make the container bodies 11 couple together, and height adjusters to adjust the bottom surface height of the container body 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298507-A (JP)
Title: Mobile wireless terminal
Inventor: TAUCHI NOBUTAKA
IPC: G01C21/26
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile wireless terminal the transmission power of which is changed depending on a communication state including a transmission system between a base station and the mobile wireless terminal.  <P>SOLUTION: An own position estimate means 125 of the mobile wireless terminal 10 mounted on a vehicle acquires position information of the vehicle, acquires position information of a base station being an object of communication, and the mobile wireless terminal controls transmission power for the transmission on the basis of a transmission rate and a modulation system for the transmission, the position information of the vehicle and the position of the base station.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292622-A (JP)
Title: Method of purifying polyarylene sulfide and purifying apparatus therefor
Inventor: KOYAMA YOSHINARI
IPC: C08G75/0281
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of purifying a polyarylene sulfide, where the polyarylene sulfide having high quality is stably obtained, and a purifying apparatus therefor.  <P>SOLUTION: A method of purifying in the polyarylene sulfide comprising washing the polyarylene sulfide with a washing solution, separating a polymer phase 8 containing the polyarylene sulfide from a solvent phase 9 containing the washing solution, measuring viscosity of the polymer phase 8 or a difference in density between the polymer phase 8 and the solvent phase 9, detecting a solvent surface 10 of the polymer phase 8 and taking out the polymer phase 8. Since the viscosity of the polymer phase 8 or a difference in density between the polymer phase 8 and the solvent phase 9 each is measured at a liquid contact part 11 by an oscillating process viscometer 7 or remote seal type differential pressure transmitter composed by stainless steel, a hastelloy alloy and Ti or a Ti alloy, the solvent surface 10 of the polymer phase 8 can be accurately detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298579-A (JP)
Title: Information processing apparatus, information processing method, program, and recording medium
Inventor: MURAKAMI TOMOCHIKA
IPC: H04L9/32
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To certify the original nature against processing edit wherein contents of digital data are not substantially changed.  <P>SOLUTION: The information processing apparatus produces a plurality of signature data from digital data to verify digital data and is provided with: a feature quantity calculation means (401) for calculating a plurality of different feature quantities from the digital data; a hash function generating means (402) for calculating a plurality of hash data from a plurality of the different feature quantities; and a signature generating means (402) for applying a prescribed arithmetic operation to a plurality of the hash data and generating a plurality of signature data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304215-A (JP)
Title: Ofdm communication apparatus and ofdm communication method
Inventor: SUDO HIROAKI
IPC: H04W72/04
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an OFDM communication apparatus and an OFDM communication method capable of improving an error ratio characteristic by suppressing a deviation of remaining phase errors of propagation route estimation results.  <P>SOLUTION: When simultaneously transmitting a plurality of OFDM signals to which respectively different data are overlapped, a propagation route estimating known signal is arranged on sub-carries having the same frequency at the same time among these OFDM signals, a null signal is arranged on the other sub-carriers and the propagation route estimating known signal is arranged at least on one sub-carrier in each OFDM signal. Since a propagation route estimating preamble can be transmitted among the plurality of OFDM signals at the same time, the deviation of remaining phase errors of propagation route estimation results can be suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299817-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine in which the expectation and excitement of a player can be evoked from the beginning of a display game.  <P>SOLUTION: When a ball shot onto a game board 2 wins a prize in a start hole 21, a random number is acquired and it is decided by a random number deciding means 1306 whether this is a winning random number. Besides, when the ball wins the prize in the start hole 21, a ready-to-win continuation random number acquiring means 1304 acquires a random number from a ready-to-win continuation random number generating means 1303. It is decided by a ready- to-win continuation random number deciding means 1308 whether this random number is a ready-to-win continuation random number. When it is the winning random number, a display control means carries out the display game to make the display result become a special stop result situation, but when it is not the winning random number, the display game is carried out to make the display result become a display situation except for the special stop result situation. When the ready-to-win continuation random number value is the ready-to-win continuation random number, the display game is started from a ready-to-win situation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304470-A (JP)
Title: Integrated apparatus and printer-integrated television set
Inventor: YAMAOKA KEI
IPC: H04N5/64
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated apparatus, etc., which shuts off heat conduction between an electronic apparatus having a high heat release value and an electronic apparatus having a low heat release value to protect the electronic apparatus having thermally weak components from the heat.  <P>SOLUTION: The printer-integrated television set 100 comprises an upside printer 10; a downside television unit 20 and a heat insulating chamber 30 between the printer 10 and the television unit 20. The chamber 30 has a fan 32 for forcibly ventilating outside air and inside air such that the outside air is taken-in from an inlet 31 into the insulating chamber 30 and exhausted out from an outlet 34. Such an air flow dissipates heat conducted from the television unit 20 to outside to keep the temperature in the insulating chamber 30 approximately constant, thereby suppressing the heat conduction to the printer unit 10. This suppresses the deterioration of thermally weak components such as ink ribbons and transfer paper due to heat.  <P>COPYRIGHT: (C)2004,JPO