baber/WOPTO huggingface dataset:
Patent JP-2002213125-A (JP)
Title: Control system for entrance into/exit from room
Inventor: TANAKA KEIJI
IPC: G08B25/10
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To shorten time from reading of a card personal-identification number from a security card by a card reader to control of a door and provide the small inexpensive card reader. SOLUTION: In a control system for entrance into/exit from a room, a host computer acquires the personal identification number transmitted from a portable terminal or via an individual collating means when the portable terminal gets close to the periphery of the individual collating means, derives personal identification information from a personal identification information database according to the acquired personal identification number, and transmits the derived personal identification information to the individual collating means.  When given the personal identification information by a passerby who wants to enter the room, the individual collating means permits the passerby to enter the room on condition that the personal identification information given by the passerby corresponds to the personal identification information given by the host computer during collation of the former with the latter.
Patent JP-2002218311-A (JP)
Title: Surveillance camera apparatus
Inventor: SHIMAOKA TAKAYUKI
IPC: H04N5/232
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a surveillance camera apparatus, capable of easily, variably setting in a short time by recognizing various type setting of the apparatus in the apparatus itself. SOLUTION: The surveillance camera apparatus 10 comprises a character generator 13 for converting an image signal input by a CCD 11 into a digital signal to generate predetermined character data to be added to the image signal, a signal processing unit 14 for adding character data, an image recognition unit 17 for recognizing a character code from the image data extracted at the image data having the character data from the image signal which has been digitally converted by an image data extracting unit 16, and a function deciding unit 18 for deciding functions selected, based on the character code. Thus, respective units are to be controlled based on the function decided by the unit 18.
Patent JP-2002214038-A (JP)
Title: Production method for pyroelectric infrared ray detector element
Inventor: NAKANISHI TSUTOMU
IPC: G01J5/34
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a production method for a pyroelectric infrared ray detector element capable of detecting infrared ray by using a pyroelectric material and realizing lowering cost by improving the yield of the infrared detector element and the resulting yield of the elements per substrate. SOLUTION: The pyroelectric infrared ray detector element is constituted, as a whole, of an infrared ray receiver consisting of a first electrode 12a, a thin film pyroelectric material 13 and a second electrode 12b and a holder holding the receiver. For separating the plurality of detector elements, slits are formed on the back surface of the substrate 11 and the substrate is separated along the slits from the substrate surface side where is the infrared ray receiver.
Patent JP-2002217879-A (JP)
Title: Method and device for transmitting clock signal, and clock signal receiving device
Inventor: NAKAMURA TETSUYA
IPC: H04L27/10
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of the basic wave and higher harmonic components of a clock signal in an EMI measurement band, in a transmission system from the transmission part of the clock signal to a reception part. SOLUTION: In a clock signal transmission device 9, among the clock signal components generated in a clock signal generator 10, only the fundamental wave frequency fclk is obtained by LPF 11. An FM modulator 12 frequency- modulates the FM carrier of a frequency fc by the fundamental wave frequency fclk. At that time, fc is set, so that it satisfies fc-fclk>fmax, with respect to the maximum frequency fmax of the EMI measurement band. The frequency component of an FM modulation signal is generated at a side higher than the EMI measurement band B. When the signals are transmitted to a clock signal reception device 14 through a transmission line 13, a phase-locked loop, constituted of a phase comparator 16, LPF 17 and VCO 18, reproduces the original clock signal which includes the basic frequency fclk and the higher harmonic.
Patent JP-2002217434-A (JP)
Title: Solar cell, interconnector and string for the solar cell
Inventor: TANAKA SATOSHI
IPC: B23K1/20
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a solar battery which can maintain proper cell characteristics and is coated with a lead-free solder which does not contain lead. SOLUTION: This solar battery includes electrodes 5, 6 which are coated with a lead-free solder which does not contain lead.
Patent JP-2002221512-A (JP)
Title: Oxygen concentration detector, detector and internal combustion engine
Inventor: IPPONMATSU MASAMICHI
IPC: F02D41/04
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of supersensitively detecting a change tendency of oxygen concentration in an exhaust gas by a oxygen sensor 55 in a oxygen concentration detector 60 detecting at least the change tendency of the oxygen concentration in the exhaust gas exhausted from a combustion means 40. SOLUTION: This detector has a detection flow passage 51 into which at least a part of the exhaust gas is supplied by a supply means 58; oxygen sensors 54, 55 detecting the oxygen concentration inside the detection flow passage 51; a change tendency detection means 20a detecting the change tendency of the oxygen concentration detected by the oxygen sensors 54, 55; an oxygen pump 56 capable of selectively exhausting oxygen inside the detection flow passage 51 to the outside; and a setting means 20c setting output of the oxygen pump 56 on the basis of the oxygen concentration detected by the oxygen sensors 54, 55 such that the oxygen concentration inside the detection flow passage 51 is within a prescribed range.
Patent JP-2002219734-A (JP)
Title: Resin-molded optical member and fitting structure thereof
Inventor: ISHIKAWA HIROSHI
IPC: G02B1/04
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a resin-molded optical member and a fitting structure thereof which prevent a gate from affecting optical characteristics, by contriving the position of the gate brought about in resin molding. SOLUTION: A light-transmitting body formed by integral molding of a resin has a surface of incidence of light and a surface of emission thereof and it is provided also with a positioning projection 15m for fitting to a holder 16 with positional regulation. The positioning projection 15m is provided with a gate trace part 15p for resin molding.
Patent JP-2002219241-A (JP)
Title: Game machine, method of displaying image on screen of game machine, storage medium, server, and method of providing amusement
Inventor: TOMOCHIKA HIROSHI
IPC: A63F7/02
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of informing a player that a game enters a 'ready-to-win' state successively, and increasing the player's expectation that he can hit a big win, which makes him enjoy the game without monotonous bored feelings, to provide a method of displaying images on the screen of the game machine, a storage medium, a server, and a method of providing amusement. SOLUTION: If the game may enter the 'calling-hand' conditions in succession while a normal screen is being displayed until the game enters the 'calling-hand' condition, an image different from a screen displayed when the calling-hand conditions will not arise in succession is displayed in the display part.
Patent JP-2002232434-A (JP)
Title: Radio lan system and slave station used for the same
Inventor: SHIMIZU TOSHIYUKI
IPC: H04W4/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a radio LAN system for solving the problem that data is necessary to be retransmitted to a reception station detecting an error when the error occurs on the reception side due to the influence of noise or the like and that the transmission quantity of whole data drops and to provide a slave station used for the system. SOLUTION: In the radio LAN system where one master station 1 and a plurality of slave stations 2 to 5 are connected by main lines A to D by radio, the adjacent slave stations are sequentially connected in a loop shape by auxiliary lines (a) to (d) by infrared communication. The slave stations 2 to 5 receive data addressed to self-stations by the main lines A to D and to the adjacent slave stations which are previously registered, and store the data in memories 203 and 204. When an error is detected in a certain frame of reception data in a certain slave station, data transfer request signal is transmitted to the adjacent slave station through the auxiliary lines (a) to (d), data of the error frame is transmitted/received and the error is restored.
Patent JP-2002227480-A (JP)
Title: System and method for locking/unlocking
Inventor: NUMAHATA KAORU
IPC: E05B49/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To shorten time for communication between a key device and a lock device during unlocking. SOLUTION: A system for locking/unlocking is provided with the key device and the lock device 1. The key device has a first radio transmission/reception part, a storage part, wherein key number information, key ID information and a broad ID are stored, and a key-side CPU which exercises control so as to transmit the key number information and the key ID information according to a request from the lock device 1.  The lock device 1 has second radio transmission/reception parts 8 and 16, a second storage part 25, wherein the key number information, the key ID information and the broad ID are stored, and a second lock-side CPU 26 which makes an information transmission request including the broad ID transmitted to the key device in response to a locking request or an unlocking one and recognizes the key number information and the key ID information, included in a response signal from the key device, in order to control the locking/unlocking parts 21 and 22 for the purpose of the locking or the unlocking.
Patent JP-2002237755-A (JP)
Title: Data stream generating device and its method and variable length encoded data stream generating device and its method and camera system
Inventor: KIKUCHI KENJI
IPC: H04N19/625
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a data stream generating device such as JPEG for efficiently performing fill bit insertion processing and its method and a camera system having this device. SOLUTION: When non-outputted data length StL connected by a data connecting part 3 reaches 32 bits, 32 bit data are outputted from the MSB of the non-outputted data by an outputting part 4, and the residual data are fed back to the data connecting part 3. When the non-outputted data length StL does not reach 32 bits, the non-outputted data are fed back to the data connecting part 3. Then, fill bits having the data length of a difference between data length SkL obtained by adding the data length of input data S2 to the data length of feedback data S4 and data length which is integral times as long as one byte are generated by a fill bit generating part 5', and added to the MSB side of a marker Sm, and outputted to a data selecting part 2'.  This marker Sm' or variable length data are selected according to a selection signal SEL, and connected to the LSB side of the feedback data S4 by the data connecting part 3, and supplied to an output part 4.
Patent JP-2002236435-A (JP)
Title: Image forming device and abnormality detecting system
Inventor: MIZUTANI NAOKI
IPC: G03G21/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing a situation that the device is unnecessarily stopped due to erroneous detection or a servicemen is unnecessarily sent for by eliminating the erroneous detection on the current value of a primary electrifier. SOLUTION: Even when a detecting sensor detects an output value from the primary electrifier (corona discharger) being out of a specified range (S2), it performs detecting again, because there is possibility that it is the erroneous detection caused by noise or the like. Information that the primary electrifier is abnormal is not given until the output value being out of the specified range is continuously detected by the specified number of times (N times) or more by such detection (S10). The erroneous detection itself occurs comperatively scarcely and further it continues more scarcely, so that the erroneous detection is effectively eliminated.
Patent JP-2002235076-A (JP)
Title: Transition metal complex and light emission element material comprising the same, and light emission element
Inventor: IGARASHI TATSUYA
IPC: C07D213/26
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a light emission element material which can be used for obtaining light emission elements capable of emitting light in high brightness, to provide the light emission element using the same, and to provide a new transition metal complex which can be used as the light emission element material. SOLUTION: The light emission element material comprises a transition metal complex comprising one or more isonitrile ligands and iridium, ruthenium or rhodium. The transition metal complex is preferably represented by formula 1 [M is indium, ruthenium or rhodium; R11 and R12 are each a substituent; n11 and n12 are each an integer of 0 to 4; L11 is a monovalent ligand]. The light emission element is characterized in that one or more layers among a light emission layer or a plurality of organic compound layers disposed between a pair of electrodes contain the light emission element material.
Patent JP-2002239904-A (JP)
Title: Dressing method, and dressing mechanism
Inventor: SHIRATA HIROSHI
IPC: B24B53/053
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To improve surface conditions of an end surface of a grinding wheel after dressing operation is applied for improving grinding performance by improving technique for dressing the end surface of the grinding wheel used for a centerless grinding machine. SOLUTION: A rotation center axis 1a of a rotary dresser 1 is inclined for a micro-angle θ to a center axis 4c of the grinding wheel 4. A cutting blade surface of a diamond 3 for dressing an end surface (surface facing a member to be dressed) is put to get in contact with the end surface 4b of the grinding wheel of the dressed surface inclined by the micro-angle θ.
Patent JP-2001297461-A (JP)
Title: Optical pickup, device and method for detecting tilt, and optical disk device
Inventor: FUKUMOTO ATSUSHI
IPC: G11B7/095
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting a tilt capable of detecting the tilt of an optical disk. SOLUTION: The method for detecting the tilt is provided with a process S111 for generating zero-order diffracted light and ±1st-order diffracted light by diffracting a laser beam, a process S112 for shining zero-order diffracted light and ±1st-order diffracted light on the optical disk in which a track guide groove is formed, processes S113, S114 for generating a push-pull signal of ±1st-order diffracted light reflected by the optical disk, and a process S115 for detecting the tilt of the optical disk based on the sum of the push-pull signal of ±1st-order diffracted light. Each of ±1st-order diffracted light shone on the optical disk is provided with phase distribution equivalent to or substantially equivalent to phase distribution by a wave front aberration generating in the optical disk when the tilt is generated in the optical disk.
Patent JP-2001249754-A (JP)
Title: Method for arraying keys on keyboard and keyboard
Inventor: BRAND MATTHEW E
IPC: G06F3/0488
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an optimal single pointer prediction type keyboard. SOLUTION: Keys are arrayed on a keyboard as learnt during a training stage. During training, the training corpus of an input symbol sequence is offered. Each specific symbol in the corpus is provided with related keys on the keyboard. A cost function for evaluating costs for inputting the symbols of the training corpus is minimized as a whole. Then, the keys are arrayed on the keyboard according to the cost function minimized as a whole. The keys can be arrayed in a hexagon pattern so that a distance in which a pointer should be moved can be reduced.
Patent JP-2002243553-A (JP)
Title: Thermometer for use in vehicle engine
Inventor: WATANABE HIROMI
IPC: G01K7/00
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To display an ever-changing engine temperature, and display an alarm when the temperature exceeds a set temperature, only by installing afterwards on an existing two wheeler or a four-wheel car. SOLUTION: This thermometer has a temperature/resistance element 11 for detecting the engine temperature as the change of a resistance value, a resistance value/frequency converter 12 mounted afterwards on the temperature/ resistance element 11 and connected thereto, for converting the change of the resistance value into the change of a frequency, a computer 13 for operating the engine temperature based on the output frequency from the resistance value/ frequency converter 12, and displaying the result on a display 14, and a warning temperature setting part 15 for setting the warning temperature of the engine. When the engine temperature exceeds the warning set temperature set by the warning temperature setting part 15, the computer 13 allows a warning display 16 to execute warning display.
Patent JP-2002245691-A (JP)
Title: Device for laminating disk substrate and method for laminating disk substrate
Inventor: KOBAYASHI HIDEO
IPC: G11B7/26
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a device for laminating disk substrates and a method for laminating disk substrates so that in the process of sucking two disk substrates by vacuum to bring them nearer to each other and laminating the substrates with an adhesive, production of air bubbles in the adhesive can be suppressed. SOLUTION: A first disk substrate having a hole in the center is sucked by vacuum, while a second disk substrate having a hole in the center and having a liquid adhesive applied in an annular state in the adhering region is sucked by vacuum. While the first disk substrate sucked and the second disk substrate sucked are brought nearer to each other and superposed through the adhesive, the space formed by the first disk substrate, the second substrate and the adhesive is open to air.
Patent JP-2002244265-A (JP)
Title: Film processor
Inventor: FUKUSHIMA SHINJI
IPC: G03D3/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To rationally constitute a film processor which can provide image information by reasonably processing different-width photographic films. SOLUTION: A developer coating part AC and a scanning part AS are fixed and a 1st lane L1 and a 2nd lane L2 which carry the different-width films are movably constituted so that the films can be processed by the developer coating part AC and scanning part AS; and one of the 1st lane L1 and 2nd lane L2 is arranged at a position corresponding to the developer coating part AC and scanning part AS on the basis of the information of a set film magazine Ma or Mb.
Patent JP-2002245086-A (JP)
Title: Device and method for extracting inspection data
Inventor: TAKI KATSUYA
IPC: G16H10/60
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To distribute a processing load come up from the conditional retrieval of an inspection result database in order not to give the influence on another user who retrieves the condition of the inspection result database on a Web site. SOLUTION: Registered conditional retrieval request data are periodically monitored by a condition extracting processing part 5 in a Web server 2. When a request to be processed exists, a conditional extracting processing is performed from the inspection result database 6 is requested time sequential order and, then, the processing result is reflected in a conditional retrieval database 4.
Patent JP-2002249469-A (JP)
Title: Organic compound, organic electroluminescent element material and organic electro-luminescent element
Inventor: OSHIYAMA TOMOHIRO
IPC: H05B33/22
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a new organic compound having preferable luminescence region and an organic electroluminescent(EL) element using this compound which luminesces in a bluish violet to nearly ultraviolet region of short wavelength and has long durability and high brightness. SOLUTION: This organic compound is represented by general formula (I) (wherein R1 to R8 are each hydrogen or a substituent; at least one of R1 to R4 represents a substituent; R9 to R13 are each hydrogen or a substituent; and R14 to R28 are each hydrogen, an alkyl group or the like).
Patent JP-2002260075-A (JP)
Title: Sales device and method, management device and method, sales system, recording medium and program
Inventor: WATANABE YUTAKA
IPC: G06Q50/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To enable a user to get merits when the commodities of the same maker are purchased repeatedly without limitation on a purchasing place. SOLUTION: Identification information on a commodity to be purchased by the user and the number of purchased commodity being input, a sale computer 11 installed in a retail shop transmits the input information with the identification information of an IC card to a customer management computer 31 managed by a maker A. The customer management computer 31 has the user's purchase history by each user, whereby for the customer frequently purchasing the commodity put on the market by the maker in a larger amount, the discount rate at the next purchasing is set high. The customer management computer 31 calculates the amount of money paid at the retail shop by the user according to the purchase history, and informs the amount of money to the sales computer 11.
Patent JP-2002258057-A (JP)
Title: Surface light source unit, light guide for the same and method of manufacturing the same
Inventor: MATSUMOTO HIRONORI
IPC: G02F1/13357
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a light guide where a dark part does not appear accompanying the reduction of luminance in the neighborhood of a corner part positioned on the light incident surface side on a light emission surface and which is excellent in the uniformity of luminance on the whole light emission surface, and to provide its manufacturing method and a surface light source unit using the light guide. SOLUTION: In the light guide for the surface light source unit, at least one side end surface is adopted as the light incident surface 2 and one of two opposing main surface is adopted as the light emission surface 3. A first area A with an average inclination angle which is larger than that in any other part is formed in the neighborhood of at least one angle positioned at the side of the light incident surface 2 on at least one of the main surfaces of the light emission surface 3 and its rear surface 4.
Patent JP-2002007038-A (JP)
Title: Device and system for inputting coordinates, methods for controlling device and system for inputting coordinates, program for making computer perform the methods and computer readable recording medium with the program recorded thereon
Inventor: SATO MITSURU
IPC: G06F3/041
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To improve utility and versatility. SOLUTION: This coordinates input device 101 is used when a coordinates inputting part 111 inputs coordinates, a position calculating part 112 and a controlling part 117 detect a coordinates input to the inputting part 111 and also recognize its input history, a storing part 114 stores the recognized input history, and the controlling part 117 and an I/F part 113 output the input history stored in the storing part 114.