baber/WOPTO huggingface dataset:
Patent JP-2003076351-A (JP)
Title: Display device and conference system
Inventor: TASHIRO TSUKASA
IPC: G09G5/00
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To enable a user to hold a conference with many participants by a simple constitution. SOLUTION: A computer 1 and display devices 23-1, 23-2, and 23-3 are connected in series by not only video cables 11a, 11-1, and 11-2 but also USB cables 12a, 12-2 and 12-3. A switching box 24 installed in the vicinity of each display device 23 is provided with a USB input port 26b to which a keyboard having a mouse 9 attached is connected, a switch 24s for switching between validation and invalidation of the input of the USB input port 26b, and a speech permission lamp 25 which is lit at the time of validation. Consequently, the system constitution is simplified and the system construction cost is reduced.
Patent JP-2003077478-A (JP)
Title: Lithium ion secondary battery
Inventor: YOSHIDA RYUJI
IPC: H01M4/131
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery in which the current cut-off is operated steadily at over charge, without deteriorating the discharge capacity characteristics. SOLUTION: This is a lithium ion secondary battery that comprises a positive electrode made of a lithium-transition metal composite oxide added with biphenyl, a negative electrode, a non-aqueous electrolyte and a current cut-off means inside the battery that is operated by the rise of battery internal pressure. Specifically, it is desirable that the added quantity of biphenyl to the positive electrode made of the lithium-transition metal composite oxide is preferably 0.02-0.1 wt.%.
Patent JP-2002176382-A (JP)
Title: Reception method and receiver
Inventor: MOTIER DAVID
IPC: H04B1/7115
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a reception method of signals transmitted by a transmitter, propagated along a plurality of routes and then terminated to an antenna array. SOLUTION: This method is provided with a filtering step 310k for decomposing respective antenna signals into separate signals xl,i,k originated from the various routes and a combination step 320k for linearly combining the separate signals by a set of complex coefficients so as to output a combined signal zk. An error signal εk is formed 331k between the reference value qk of the transmitted signal and the combined signal and the set of the complex coefficients is adapted 330k so as to minimize the root mean square of the signal error.
Patent JP-2003087817-A (JP)
Title: White balance adjustment device, white balance adjustment program, white balance adjustment method and digital camera
Inventor: SHIRAKAWA MASANOBU
IPC: G06T1/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a white balance adjustment device, a white balance adjustment program, a white balance adjustment method and a digital camera that an execute white balance adjustment without being affected by a particular color in an image and a light source emitting light deviated in the particular color. SOLUTION: The white balance adjustment device of this invention converts coordinates in a first color space into coordinates in a second color space and corrects the coordinates in the second color space converted from the coordinates in the first color space to control the white balance, and converts the coordinates after the correction into coordinates in the first color space. Thus, the white balance adjustment device can execute the white balance adjustment without being affected by a particular color in an image and a light source emitting light deviated in the particular color.
Patent JP-2003087502-A (JP)
Title: Organic el image sensor
Inventor: FUJIMOTO HISAYOSHI
IPC: H04N1/028
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an image sensor that requires only a small quantity of power, accordingly, only a small quantity of running cost. SOLUTION: This image sensor is provided with a substrate 4, a light source 4 formed on the substrate 4 and for emitting light to an object P to be read, and a plurality of photodetectors 31a for receiving reflected light from the object P to be read and also arranged in a column shape in a horizontal scanning direction and adopts the light source 4 which has a light emitting layer including an organic matter and emits light as an organic matter with electroluminescence when an electric field is given. The light source 4 is optimally configured to extend in a horizontal scanning direction (1) or to have one or a plurality of linear light emitting parts.
Patent JP-2003086517-A (JP)
Title: Method for forming plasma cvd film and plasma cvd unit
Inventor: YAMAZAKI HAJIME
IPC: H01L21/205
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a plasma CVD film and a plasma CVD unit by which checking of the quality of the film can be performed speedily, and the productivity can be improved. SOLUTION: A mass analyzer 24 is connected to a process chamber 10 via a supply port 26. When a film is formed on the surface of a wafer in the process chamber 10, a part of the atmospheric gas in the process chamber 10 is supplied to the mass analyzer 24. The mass analyzer 24 measures the current value of atomic ions and molecular ions of single charge, and the film quality is checked by the absolute value of the ion current values and the proportion between the current values. Mixed gas of silane (SiH4 ) and argon (Ar) as noble gas and a gas containing nitrogen (N2 ) are used as the source gases for film formation.
Patent JP-2002204167-A (JP)
Title: Modulating method, modulating device, transmission device and recording medium
Inventor: OKI TAKESHI
IPC: G11B20/10
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To enable a DVS control with higher performance by modulating so that a code word of (q) bit can be obtained from input data of (p) bit (q>p) satisfying a specified run-length limitation rule by a small hardware employing encoding tables whole number is smaller than that in a conventional technique. SOLUTION: An encoding table section 123 stores, so as to correspond to an input data word, code words and state information indicating an encoding table us ed for encoding a next input data word to obtain a next code word satisfying the specified run-length limitation rule even in the case of directly combining this code word. In the section 123, the code words and the state information allocated in response to the determined number of input data words in descending order from the highest appearance frequency of six encoding tables are replaced by other code words and the state information, having smaller RDS, allocate in response to the other data words in the same encoding tables. The input data words are modulated by using the six encoding tables.
Patent JP-2003085623-A (JP)
Title: Automatic vending machine and vending method therefor
Inventor: ITAKO EIJI
IPC: G06Q20/28
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable automatic vending machine without complicating the operation at the time of performing vending using a non-contact IC card. SOLUTION: In the automatic vending machine 1, when the non-contact IC card is held up for the first time in a standby state, without extracting money amount information from the card, the money amount information of the card is displayed at a display part and lamps of commodity selection buttons corresponding to vendible commodities are lighted. After a commodity is selected, when the non-contact IC card is held up for the second time, a settlement processing is performed and the money amount information of the card is updated.
Patent JP-2003054633-A (JP)
Title: Continuum of food containers with rib
Inventor: KATO KEITARO
IPC: A23L11/00
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a continuum of food containers for individually packaging a tofu or natto (fermented soybeans) and other food for a single service, which does not generate a poisonous gas when incinerated. SOLUTION: A material of the container 1 comprises a polypropylene(PP) or the like which does not generate poisonous gas when incinerated as a countermeasure for industrial wastes. To cope with a problem of a flexure which is a demerit in the case of a resource-saving-type continuum of containers, a rib 2 is provided to prevent the flexure. In addition, perforations are made at joints whereby the containers can be simply cut off one by one.
Patent JP-2003087252-A (JP)
Title: Electronic equipment, electronic private branch exchange, lan connection interface unit, and mac address storage device
Inventor: FUNATO YASUO
IPC: H04M7/00
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide electronic equipment capable of using MAC addresses without updating them even when a LAN connection interface unit is substituted. SOLUTION: The electronic equipment 10 allowed to be connected to a LAN 20 is provided with a body control part 32 having a CPU 31, a LAN connection interface unit 33 constituted of a unit independent from the body control part 32 and allowed to be used by connecting it to the control part 32 and a ROM 41 arranged in the control part 32 and storing MAC addresses 41a so as to supply them from the control part 32 to the unit 33.
Patent JP-2003083717-A (JP)
Title: Apparatus and method for distance measurement
Inventor: SAKUMA SATOSHI
IPC: G01B11/00
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To simply perform an image collation and a distance measurement when a stereo image is created and to simultaneously acquire the image on the side face of an object as a whole and information on its distance. SOLUTION: The information on the distance of an object 206 to be photographed is acquired by two line sensor cameras A202, B204 installed in places at an equal distance from the center of a rotating table 201. The cameras are installed in such a way that their photographing directions are symmetric with respect to the center direction of the rotating table and that the photographing directions are not crossed in the center of the rotating table, time-series line images obtained from the cameras and information on the rotational speed of the rotating table are synchronously recorded, the time-series line images obtained from the cameras are corrected to time-series images not dependent on the rotational speed, a devivation in the time direction of the object to be photographed is found on the basis of a similarity between the corrected time-series line images,  the shortest distance between the object to be photographed and the central axis of the rotating table is measured on the basis of the deviation in the time direction and on the basis of the photographing directions of the cameras, and the information on the distance is obtained.
Patent JP-2003085481-A (JP)
Title: Device and method for recognizing character
Inventor: KAWAJIRI HIROMITSU
IPC: G06K9/62
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide character recognizing device/method for collectively and effectively correcting an error in a recognized character string, effectively suppressing the influence of the character string after correction to the other character string and easily and speedily deciding an appropriate recognized character string candidate. SOLUTION: A post processing with respect to a series of input character strings is performed at every delimited section. The recognized character string candidate after the post processing is displayed with a guide showing the delimited section. When the guide of the delimited section to be corrected is pointed, the recognized character string candidate in the section is listed as the candidate to be selected. When a user selects the desired candidate, it is substituted as the recognized character string candidate of the section.
Patent JP-2003079591-A (JP)
Title: Method and device for displaying biological information
Inventor: NONAKA YUKIO
IPC: A61B5/374
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for displaying biological information making it possible to determine a time-based relationship of changes in biological signals at first glance to easily determine the causes of changes in a patient' s condition. SOLUTION: The waveform of brain waves for display in a first screen area 15 with the direction of the elapse of time pointed sideways, and either the waveform of pulse waves for display in a third screen area 17 or the waveform of an electrocardiogram for display in a fifth screen area 19, are displayed in synchronization, and the DSA display or CAS display of the waveform of brain waves for display in the second screen area 16 and either the compression display of the waveform of pulse waves for display in a fourth screen area 18 or the trend display of the waveform of the electrocardiogram for display in a sixth screen area 20 are displayed in synchronization.
Patent JP-2003092007-A (JP)
Title: Lighting equipment
Inventor: UEDA OSAMU
IPC: F21S8/04
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a lighting equipment having excellent conformity with building and excellent general-purpose properties corresponding to various buildings, capable of realizing an excellent building illumination at low cost. SOLUTION: The lighting equipment comprises a base body in which, a light source is mounted and a groove is formed at its outer surface for fixing. The relative position with the other lighting equipment is positioned by fitting the fitting member to the groove of the other lighting equipment corresponding to the above groove, and the lighting equipment is enabled to connect with the other lighting equipment.
Patent JP-2003095713-A (JP)
Title: Method of producing inorganic compact
Inventor: KAWAMOTO KOJI
IPC: C04B14/06
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing an inorganic compact which has strength usable for an aggregate of construction, civil engineering, not depending on the chemical composition of incineration ash in municipal waste. SOLUTION: A composition adjusting material is blended into the main raw material so that, when SiO2 , Al2 O3 , and K2 O in the chemical composition of the inorganic compact after burning are expressed in terms of Na2 O by an equivalent mole, and, provided that the total content of SiO2 , Al2 O3 and K2 O expressed in terms of Na2 O, and Na2 O is 100 wt.%, in the case the contents of SiO2 is 75 to <95 wt.%, the weight ratio of Na2 O/(Al2 O3 +Na2 O) is controlled to the range of 0.1 to 0.9, and in the case the contents of SiO2 is 45 to <75 wt.%, the weight ratio of Na2 O/(Al2 O3 +Na2 O) is controlled to the range of 0.1 to 0.6, and, also, the contents of CaO in the chemical composition of the burned inorganic compact is controlled to <40 wt.%, and, water is added to the powdery raw material mixture, and, molding is performed, and the molding is burned at 1,000 to 1,250 deg.C.
Patent JP-2003091442-A (JP)
Title: File reading processor and file reading processing program
Inventor: OGAWA YOSHITAKA
IPC: G06F12/00
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To inform a reader of the progressing situation of the evaluation and edition processing of a file without opening an evaluation file. SOLUTION: The evaluation and edition range of each person in charge who performs document preparation and the evaluation and edition of the prepared document of an evaluation file are classified by position levels, and icons different for each of the position levels are set by an input device 3 so that a pair of the icon set in the position level and the evaluation file name are displayed at a display device 5 when the evaluation file is in the middle of the document preparation. Thus, it is possible for a reader to easily know how far the evaluation file is evaluated and edited, and how far the processing situation is advanced only by viewing the shape of the icon without opening the evaluation file stored in a storage device 7.
Patent JP-2003089646-A (JP)
Title: Anticancer drug and new substance jj13
Inventor: HAYAKAWA YOICHI
IPC: C12R1/645
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a new anticancer drug that selectively acts on only cancer cells to manifest a cell damage activity or a cell proliferation inhibitory activity. SOLUTION: This anticancer drug includes a steroidal compound represented by formula (1) (wherein R1 is H, hydroxy, an alkyl, an alkoxy or an acyloxy; R2 is H or an alkyl; R3 is H, hydroxy, an alkyl, an alkoxy or an acyloxy; R4 is H or an alkyl; R5 is a hydrocarbyl; R6 is H, hydroxy, an alkyl, an alkoxy or an acyloxy and R7 is H, an alkyl or an acyl) as an active ingredient.
Patent JP-2003093363-A (JP)
Title: Fat indicator for internal organ
Inventor: KAWANISHI KATSUZO
IPC: A61B5/05
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a fat indicator of an internal organ which improves an estimated accuracy of an intraadbdominal fat cross sectional area. SOLUTION: Instead of directly measuring an abdominal subcutaneous fat thickness, an intraabdominal fat cross sectional area is estimated by measuring a bioelectrical impedance in the leg portion with which the intraabdominal subcutaneous fat cross sectional area is correlated.
Patent JP-2003094791-A (JP)
Title: Method for evaluating fastness of printed matter and printed matter
Inventor: ISHIKAWA TAKAYUKI
IPC: B41M5/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To index the relation between the result of a test due to an acceleration tester and the result of an actual environment exposure test when the degree of deterioration of printed matter is to be evaluated. SOLUTION: In the method for evaluating the fastness of the printed matter for evaluating the degree of a change before and after an acceleration test of the image of the printed matter when independent acceleration tests related to at least two items of gas fastness and light fastness are performed with respect to the printed matter equipped with at least one printed part of a monochromatic part and a composite color part, a hue is further considered in the composite color part on the assumption that the residual ratio of the reflecting density of the printed part is not less than 70% and the printed matter wherein the maximum value of the difference between the residual ratios of reflecting density at every constituent color is not more than 15% is judged to be excellent in fastness.
Patent JP-2002217426-A (JP)
Title: Termination structure and trench metal oxide film semiconductor device
Inventor: HSU CHIH-WEI
IPC: H01L29/78
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To disclose the termination structure for power trench MOS devices. SOLUTION: The MOS devices can be Schottky diodes, IGBT, or DMOS, depending on the kinds of semiconductor substrates prepared. The termination structure comprises a trench 220, a MOS gate 240, formed on the sidewall of the trench 220 as a spacer, a termination structure oxide layer 245, formed in the trench 220 to cover a portion of the spacer and to cover a bottom of the trench 220, and first and second electrodes, formed on the back surface and a front surface 260 of the semiconductor substrate, respectively. The trench is formed from the boundary of an active region to the end of the semiconductor substrate. The trench MOS devices are formed in the active region. For IGBT and DMOS, the second electrode is isolated from the MOS gate by an oxide layer, while, for Schottky diode, the second electrode is connected to the MOS gate.
Patent JP-2003083264-A (JP)
Title: Pump
Inventor: FUKAMI TADASHI
IPC: F04C2/344
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a pump driven by a driving portion outside a casing constituting a pump chamber with a suction port located in a lower position to reduce a amount of remaining liquid. SOLUTION: This pump comprises a rotor composed of a magnet arranged eccentrically to a casing; and sliders mounted on the rotor. Movement of the sliders moving with rotation of the rotor by magnetic connection through rotation of a magnet in the driving portion outside the casing causes pumping action.
Patent JP-2003096412-A (JP)
Title: Adhesive sheet for dicing of semiconductor part and method for producing semiconductor part
Inventor: AKATA YUZO
IPC: C09J7/02
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive sheet for fixing a semiconductor part such as a semiconductor wafer in dicing and effective for preventing the chipping of the part and the scattering of the semiconductor part in dicing, and provide a method for producing a semiconductor part by performing the dicing operation using the adhesive sheet. SOLUTION: The adhesive sheet for the dicing of a semiconductor part has a structure composed of a tacky adhesive layer laminated to a substrate film. The tacky adhesive layer is composed of a radiation-curable 1st adhesive layer on the substrate film and a radiation noncurable 2nd adhesive layer on the 1st adhesive layer.
Patent JP-2003099977-A (JP)
Title: Optical pickup device
Inventor: IWASAKI NOBUYOSHI
IPC: G11B7/09
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device that can obtain a high-quality signal which hardly caused an offset to the deviation in mounting and the variation in wavelength. SOLUTION: The optical pickup device is provided with a laser diode 104, a hologram element 106, an objective lens 108 and four photodetectors 103A to 130D. The hologram element 106 has two hologram areas 106a and 106b. The hologram areas 106a and 106b each split a reflected light from an optical disk 110 into plus first order diffraction lights 122a and 122c and minus first order diffraction lights 122b and 122d, respectively. The hologram areas 106a and 106b each orient the plus first order diffraction lights 122a and 122c in one direction and the minus first order diffraction lights 122b and 122d in the other direction, respectively, to a standard line which goes through the luminescence area of the laser diode 104 and is parallel to the Y-axis.
Patent JP-2003107900-A (JP)
Title: Electrophotographic device
Inventor: FUKUI TAMIO
IPC: G03G15/08
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic device which can uniformly form a thin film of toner along the axis of a developing roller and prevent a toner image having been developed from having uneven density. SOLUTION: A toner supply part 7 is equipped with a developing roller 72 which abuts against a photoreceptor at the outer circumferential part of an electrostatic drum and rotates counterclockwise, a supply roller 73 which abuts against this developing roller and rotates counterclockwise, a thin-film forming blade 71 which is arranged having its tip part abutting against or closely to the surface of the developing roller 72, and a moving mechanism which moves the thin-film forming blade 71 reciprocally in parallel to the core shaft of the developing roller 72.
Patent JP-2003095819-A (JP)
Title: Herbicidal composition and method of promoting weed control
Inventor: OMORI HIROAKI
IPC: A01N37/34
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a herbicidal composition that includes a cyanamide- including substance and a herbicide, can develop sufficient control effect and can reduce the weed seed density in no need of the strong soil treatment, for example, the soil disinfection. SOLUTION: The herbicidal composition comprises a dormancy breaker for weeds, including a cyanamide-including substance and a herbicide. The dormancy breaker including cyanamide is sprayed to germinate the weeds, then the herbicide is rapidly applied to the weed thereby promoting the control of the weeds.