baber/WOPTO huggingface dataset:
Patent JP-2002335460-A (JP)
Title: Broadcast receiver with audio automatic selecting function
Inventor: NISHIDA YUSUKE
IPC: H04H20/00
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a broadcast receiver that can automatically select an optimum broadcast language and number of audio channels appropriate to a user at all times corresponding to a different broadcast language and a different audio channel by each channel at channel revision. SOLUTION: When a channel CH 2 or CH 3 is selected (#2, #4), a VCT(Virtual Channel Table) is analyzed to acquire a broadcast channel/channel information available in each channel. Number of audio channels is revised based on audio channel information within a range not in excess of number of maximum audio channels set by a user. The broadcast language is revised according to the priority in a priority language list among broadcast languages available from the broadcast language information (#3a, #5a).
Patent JP-2002335467-A (JP)
Title: Language changeover method and digital broadcast receiver employing the method
Inventor: ISHIHARA KAZUHIDE
IPC: H04H60/35
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast receiver that can receive and output a language selected in advance by a user among broadcast languages. SOLUTION: The digital broadcast receiver 10 is configured to comprise; an EEPROM 10 that can select an optional language among a plurality of kinds of languages and can output the voice in selected language and store the selected language; an MPU 24 that determines whether or not the selected language exists in the received language data; and a voice output section 20 that outputs the voice in selected language when the language data include the selected language.
Patent JP-2002332519-A (JP)
Title: Method for reducing camber after strip cutting in steel sheet
Inventor: WATANABE YUICHIRO
IPC: B23D33/00
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To suppress the unit requirement of fuel to a minimum, and also to reduce the camber after strip cutting to an allowable value. SOLUTION: When camber on strip cutting in a steel sheet produced by performing cooling after hot rolling is reduced, the distribution of the residual stress in the sheet width direction is calculated based on the distribution of temperature in the sheet width direction measured as to the steel sheet before heat treatment after the cooling (step 10, 12). Further, the allowable residual stress satisfying the allowable range of the change of shape after the cutting has been found in advance (step 16). The calculated residual stress in the sheet width direction and the previously found allowable residual stress are compared (step 18).  When the residual stress at least of a part in the sheet width direction exceeds the allowable residual stress, the heat treatment temperature is set to the one in which the yield stress of the steel sheet coinsides with the above allowable residual stress, and then, heat treatment is performed (step 22, 24).
Patent JP-2002342177-A (JP)
Title: Method for monitoring usb data and monitor
Inventor: NAGAO TAKASHI
IPC: G06F13/38
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a USB monitor which easily performs analysis work by extracting only control transfer from an interface where many transactions exist and performing recording operation. SOLUTION: In a universal serial bus data monitoring method for monitoring data on a universal serial bus, a decision based on an address, an endpoint value and a packet ID value in the data on the universal serial bus is made, and only when the data on the universal serial bus are recording object data, the data are recorded on a memory.
Patent JP-2002343021-A (JP)
Title: Reproducing device and equalization parameter setting method
Inventor: YASAKA KAZUYUKI
IPC: H04B3/06
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To accurately and quickly set an optimum equalization parameter. SOLUTION: In a step [11], a trellis decoder is turned off and the equalization parameter of an analog waveform equalizer is initialized. In a step [12], the equalization parameter is deflected to the initial value and values before and after it to sample the numbers of errors. In a step [13], pieces of error information are compared to determine a climbing direction. In a step [14], the equalization parameter is deflected by one step in the climbing direction. In a step [15], error information is sampled to obtain an evaluation value. In a step [16], the evaluation value is compared with that before change of the equalization parameter. When the evaluation value is smaller (less error), process is returned to the step [14].  When the evaluation value is larger (much error), the equalization parameter before change is taken as the optimum equalization parameter in step [17], and the trellis decoder is turned on in a step [18].
Patent JP-2002336905-A (JP)
Title: Rolling mill and rolling method
Inventor: FURUMOTO HIDEAKI
IPC: B21B27/02
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a rolling mill and a rolling method capable of easily realizing the improvement of material and the improvement of performance of products. SOLUTION: A rolling mill 1 has an upper work roll 2 and a lower work roll 3 which are formed so that their roll diameters increase from middle parts 2c, 3c of the roll toward roll end parts 2e, 3e on both sides like a curve of second order and also has an upper back-up roll 4 and a lower back-up roll 5 which are formed so that their roll diameters decrease from middle part 4c, 5c of the roll toward roll end parts 4e, 5e on both sides like a curve of second order. The upper back-up roll 5 and the upper work roll 2 are brought into contact with each other in the state where respective center axes are approximately parallel and the lower back-up roll 5 and the lower work roll 3 are brought into contact with each other in the state where respective center axes are approximately parallel.
Patent JP-2002341334-A (JP)
Title: Color liquid crystal display device
Inventor: TANAKA TOMIO
IPC: G02F1/133
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a reflection type liquid crystal display device of a new field sequential system exhibiting bright white display. SOLUTION: A reflection type color liquid crystal display device 10 comprises a liquid crystal cell 12 controlled by a new field sequential system and a reflection device 14 disposed in the rear side of the liquid crystal cell 12. A belt like reflection sheet 18 on which reflection areas 18Y, 18M and 18C for reflecting light of three colors of Y, M and C are disposed on the reflection device 14 and driven by a driving device 20 to sequentially move the reflection areas 18Y, 18M and 18C to the rear side of the liquid crystal cell 12. The liquid crystal cell 12 is synchronized with the color change of the reflection areas, light transmittances of pixels of three colors of yellow, magenta and cyan of color filters are controlled simultaneously and in time series three times and a target color is displayed by additive color mixing as a result of time series display of three times.
Patent JP-2002341698-A (JP)
Title: Image forming apparatus
Inventor: ASAI ATSUSHI
IPC: G03G21/00
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which can secure stable separation performance about the paper sheet separated from the photoreceptor when the image is formed without being affected by variation of environmental condition. SOLUTION: An electrophotographic copying machine 100 guarantees the stable separation performance to a transfer paper sheet 3 separated from the photoreceptor 1 when the image is formed by forming a toner image consisting of the isolated dots in an area which is located on the transfer paper (paper sheet) 3 and where the toner image corresponding to image data is not formed, with the prescribed dot ratio over the full width in a longitudinal direction of the paper sheet.
Patent JP-2002344466-A (JP)
Title: Mini-slot control system in passive light network
Inventor: ASASHIBA NORIHIRO
IPC: H04J3/14
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To carry out dynamic band allotment(DBA) which will not cause generate hindrances among mobile units, without discontinuing communication by a normal cell. SOLUTION: In a passive light network, constituted of a key station and a plurality of mobile units, a maintenance signal 15 regarding a mini-slot is set; each mobile unit transmits a maintenance signal, as required, and a key station carries out state transmission managements S1, S2, S3 by a maintenance signal, regarding a mini-slot for each mobile unit; and dynamic band allocation is carried out by the state transmission management.
Patent JP-2002009021-A (JP)
Title: Polishing device
Inventor: JACKSON ROBERT R
IPC: B24B37/34
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device which can be used as a polishing device of dry-in/dry-out type and by which the capacity per unit time and area of treating objects to be worked upon such as semiconductor wafers can be increased. SOLUTION: The polishing device is provided with polishing tables 34 and 36 each having a polishing surface, a top ring 32 which holds a semiconductor wafer 101 and presses the semiconductor wafer 101 against the polishing surface, a rotary transporter 27 which is placed in a position where the top ring 32 can reach and has plural stages positioned from the center of rotation up to a specified circumference, plural holding tables 600 which are detachably held by the stages of the rotary transporter 27, and a pusher 30 which vertically moves the holding tables 600 and transfers the semiconductor wafer 101 between the holding tables 600 and the top ring 32.
Patent JP-2002347491-A (JP)
Title: Seat back structure of adhesion seat
Inventor: KISHIMA YOSHIKAZU
IPC: B60N2/90
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To improve workability of binding work in a seat back of a forward- bent adhesion seat having a carpet on a back surface. SOLUTION: The carpet 1 is preliminarily sewn on the side of a surface, and slits 5 are formed in retainers 50 and 51 of hard synthetic resin to be engaged with edge trims 40 provided on the right and the left side parts 4 and 4 of the surface S, so that the carpet 1 can be folded.
Patent JP-2002350588-A (JP)
Title: Iodine removing filter and iodine removing device
Inventor: FUJIWARA KUNIO
IPC: G21F9/02
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an iodine removing filter capable of simultaneously and surely trapping radioactive iodine in various forms (I2 , HI, CH3 I) generating in a reactor power station, a spent fuel reprocessing facility and the like. SOLUTION: The iodine removing filter is provided with a polymer element having a graft polymer chain having at least a third level amino group and a fourth level ammonium group on the main chain of organic polymer base. An iodine removing device assembles the iodine removing filter.
Patent JP-2002353675-A (JP)
Title: Case structure of electronic control unit
Inventor: SAWARA FUJIO
IPC: H05K7/20
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an electronic control unit case structure which is capable of preventing the inside of a case housing an electronic component from rising excessively in temperature. SOLUTION: An electronic component such as a power transistor 9 or the like is housed in the case 3 of an electronic control unit 1. A breathing unit 15 is provided to the top surface of the case 3 so as to ventilate the case 3. The breathing unit 15 is composed of a filter mounting boss 17, an inner pipe 19, a breathing filter 21, and a filter protective cap 23. A breathing hole 25 is provided to the filter mounting boss 17, and the top part of the breathing hole 25 is covered with the breathing filter 21. Especially, the breathing hole 25 is provided just over the power transistor 9 so as to easily exhaust air heated by the power transistor 9.
Patent JP-2002354445-A (JP)
Title: System and method for provision of information, controller and program
Inventor: YAGI MAMORU
IPC: H04N7/173
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for the provision of information wherein the information related to a broadcast program is provided to a user by using information on a by-program code, and to provide a controller and a program. SOLUTION: In the information provision system, a terminal device 1 for the user, a terminal device 2 for an information provider and a controller 3 are connected via a communication network 4. The controller 3 comprises a database 13 in which the information on the by-program code and the information related to the program received by a communication part 16 are related and stored, a retrieval part 14 in which the information related to the program stored inside the database 13 is retrieved on the basis of the information on the by-program code received from the terminal device 1 by the communication part 16, and a display part 15 in which the page of a site set up on the communication network 4 is displayed on the terminal device 1 so as to be readable.  The communication part 16 in the controller 3 transmits, to the terminal device 1, the information related to the program which is retrieved and read out by the retrieval part 14.
Patent JP-2002351768-A (JP)
Title: Transferor terminal and information transfer method
Inventor: NAGATA RYUJI
IPC: G06F17/30
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To enable a transfer terminal which transfers transfer information downloaded from an Internet site through the Internet to a transferee terminal to automatically transfer the intention of transfer and the necessity of the transfer information to the transferee terminal. SOLUTION: A terminal 2 of a user A stores a history of retrieval of Internet sites, application identification information specifying an application program 4 used to browse the transfer information on the terminal 2, and the browsing frequency in a property file 6 and transfers the property file 6 and information 3 together to a terminal 7 of a user B.
Patent JP-2002353739-A (JP)
Title: Wireless transmitter
Inventor: HARADA MITSURU
IPC: H03C1/34
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a wireless transmitter employing a simple electronic circuit without the need for an optical modulator that attains communication mainly using an electromagnetic such as a millimeter wave band. SOLUTION: The wireless transmitter is provided with a 1st photo diode 102 that receives a 1st optical signal subjected to intensity modulation by a single frequency, an application means 101 that receives a 2nd optical signal resulting from applying intensity modulation to the 1st optical signal and applies an electric signal corresponding to the modulation component to the 1st photo diode 102, and an antenna 103 that is connected to the 1st photo diode 102 and emits an electromagnetic wave resulting from the carrier signal with the single frequency subjected to intensity modulation by the electric signal.
Patent JP-2002355402-A (JP)
Title: Game machine
Inventor: KUSANO TAKESHI
IPC: A63F7/02
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine constituted so as to execute the arithmetic operation of a prescribed arithmetic system by using an acquired numerical value for drawing and generate at least one of a plurality of game states including a profit state advantageous to a player on the basis of the arithmetic result, capable of reflecting the numerical value for the drawing, that is the game result of the player, thereafter. SOLUTION: When a game ball is detected (S2; Yes), n is increased to (n+1) (S3), an extracted numerical value for drawing is set to An (S4) and an arithmetic processing; Bn←f(Bn-1, An) is performed (S5). The display control of information relating to the arithmetic result Bn is instructed (S6), and thereafter, on the basis of the arithmetic result Bn, returning to S2 is performed when the generating condition of the profit state is not satisfied (S7; No). When the generating condition of the profit state is satisfied (S7; Yes), at least one profit state is generated from a plurality of the profit states like the diagram 8 (S8) and returning to S1 is performed.
Patent JP-2002363717-A (JP)
Title: METHOD FOR HEAT-TREATING Al ALLOY
Inventor: SAKAI TAKAYUKI
IPC: C22F1/04
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of heat-treating an Al alloy by which the treating time from solution treatment to aging treatment is shortened. SOLUTION: In this method of heat-treating the Al alloy, the mechanical properties of a work piece 34 consisting of the Al alloy is improved by solution- treating and aging the work piece 34. The aging treatment is performed by solution-treating the work pieces 34 and immediately charging and keeping the work piece 34 in a fluidized bed 30 controlled to a fixed temperature of 150 to 200 deg.C.
Patent JP-2002367910-A (JP)
Title: Method of manufacturing semiconductor thin film
Inventor: BABA HIROSUKE
IPC: H01L21/205
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To improve the TFT characteristics by reducing amount of hydrogen H2 to be taken into a semiconductor thin film without any damage on the semiconductor thin film, in the plasma discharge process which is executed by the P-CVD apparatus for lift-up of a glass substrate having formed a semiconductor thin film from a lower electrode. SOLUTION: A glass substrate 3 is placed on a lower electrode 4 located within a reaction chamber 2, the reaction process chamber 2 is evacuated to the predetermined degree of vacuum condition to generate plasma after a semiconductor thin film is deposited on the glass substrate 3, hydrogen H2 is introduced into the reaction process chamber 2 evacuated to a predetermined degree of vacuum condition, and the glass substrate 3 is isolated from the lower electrode 4 while the plasma is generated.
Patent JP-2002366519-A (JP)
Title: System and method of electronic authentication
Inventor: IIDA MASAYA
IPC: G06F21/31
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an electronic authentication system and an electronic authentication method by which costs for introduction and maintenance are lowered and which is easily managed. SOLUTION: A server 20 for generating password generates passwords by every one of a plurality of user terminals 30 and simultaneously transmits the generated passwords to the plurality of user terminals 30. In addition, the server 20 for generating password transmits the generated password and an identifier to specify the user terminal 30 to which the password is transmitted to a server 40 for certification. The user terminal 30 transmits the password transmitted from the server 20 for generating password and the identifier of the user terminal 30 to the server 40 for authentication to obtain the authentication. The server 40 for authentication collates the password transmitted from the user terminal 30 and the identifier of the user terminal 30 with the password and the identifier stored in a password information storage part and authenticates the user terminal 30.
Patent JP-2002365056-A (JP)
Title: Boundary stake of lot line
Inventor: SHINDO YASUHIRO
IPC: G01C15/04
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a boundary stake of a lot line that can fit a surveying display panel without using any tools such as a hammer by inserting a plate into a groove that has been cut on the side of the boundary stake, and can improve the working efficiency of a surveying person and can reduce a load. SOLUTION: In the boundary stake of a lot line for burying a tip 1 into the ground and exposing a rectangular head section 3, and fixing a plate 6 for displaying each kind of information at the head section 3, the side of the head section 3 is cut to form a groove 4 for inserting the plate, the surface of the groove 4 is opened to form a frame 5, a plate 6 is inserted to the inside of the frame 5, and the plate 6 is displayed from the window of the frame 5.
Patent JP-2002366089-A (JP)
Title: Method for driving plasma display panel
Inventor: SHINDO KATSUTOSHI
IPC: G09G3/288
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To achieve stable drive by reducing write failure due to the erase failure of barrier electric charges in an erase period. SOLUTION: In this method of driving a plasma display panel in which a frame is time-divided into a plurality of sub-fields and each subfield consists of at least a write period, a sustaining period and an erase period, a small-width pulse having a positive potential is applied to a scanning electrode and a data electrode simultaneously in the cycle of once in every 1 to 30 frames in the erase period or in fields having high gradation.
Patent JP-2002361101-A (JP)
Title: Heat insulation device having heat transfer member mounted on outer door
Inventor: HAMAGUCHI YUICHI
IPC: C12M1/38
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To keep the temperature in a culture chamber to improve the temperature distribution therein by improving the heat transfer from an outer door to an inner door. SOLUTION: A carbon dioxide culture apparatus is constituted so that the culture chamber 4 is held to a constant temperature by a heater 9 and a water jacket 8 and a heating layer 3 comprising a container 32 housing a hydrophilic gel 31 is mounted on the outer door 2 and the hydrophilic gel 31 is heated by the heater 6 provided to the outer door 2 to heat the inner door 1. The hydrophilic gel 31 large in heat capacity is brought into close contact with the inner door through the sheetlike container when the outer door is closed and heat is well transferred not only to prevent the dewing of the inner door but also to improve the temperature distribution in the culture chamber.
Patent JP-2002363385-A (JP)
Title: Red phosphorus-based flame-retardant composition for epoxy resin, its manufacturing method, epoxy resin composition for semiconductor sealing medium, sealing medium and semiconductor device
Inventor: KONOSE YUTAKA
IPC: H01L23/29
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a red phosphorus-based flame-retardant composition for an epoxy resin which inhibits the elution of an oxo acid of phosphorus and orthophosphoric acid from red phosphorus and can impart excellent flame retardance to an epoxy resin for a semiconductor sealing medium. SOLUTION: The red phosphorus-based flame-retardant composition for an epoxy resin is composed of a red phosphorus mixture containing a flame retardance-stabilized red phosphorus having an electrical conductivity of its 10 wt.% slurry dispersed in water at 20 deg.C of <=60 μs/cm and activated alumina, and the above red phosphorus mixture has a PHO3 ionic concentration, to be eluted when 80 ml water is added to 8 g above red phosphorus mixture and heated at 80 deg.C for 20 hours, of <=25 ppm and, simultaneously, an electrical conductivity, after the 10 wt.% slurry of the above red phosphorus mixture dispersed in water is left to stand at 80 deg.C for 20 hours, of <=150 μs/cm.
Patent JP-2002372522-A (JP)
Title: High performance liquid chromatograph
Inventor: IWATA YOUSUKE
IPC: G01N30/46
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To complete by one-time analysis even in the case of a sample wherein ingredients having various properties are mixed. SOLUTION: The sample injected into a passage by an auto-sampler 10 is sent to trap columns TC1, TC2 by water sent from a liquid sending pump P1, and different ingredients are trapped, respectively. The ingredients trapped in the trap columns TC1, TC2 are separated by being introduced into a separation column 2 individually by selecting values V1, V2, and can be detected by a detector 6.