baber/WOPTO huggingface dataset:
Patent JP-2002221336-A (JP)
Title: Indoor machine for air conditioner
Inventor: TABATA DAISUKE
IPC: F24F13/20
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an indoor machine for an air conditioner provided with a display part at the central part of a front grill capable of preventing the occurrence of vapor condensation to the display part during cooling and dehumidification. SOLUTION: As a result of a display stand to which a printed circuit board for display is attached being situated in a position, which is distant from a supply grille, by using a rib for fixing a display part situated on the supply grille side, cold radiation from the supply grille, cooled by a heat exchanger during cooling and dehumidification to the bottom of the display part can be suppressed.
Patent JP-2002170992-A (JP)
Title: Semiconductor optoelectronic device
Inventor: CHI JEN-YING
IPC: H01L21/02
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor optoelectronic device in which chipping of die can be prevented effectively, wear and damage of a cutting tool can be reduced greatly, and the yield of dicing process can be enhanced. SOLUTION: In a wafer having a hexagonal system or zinc blend crystal structure, multiple semiconductor optoelectronic devices are formed in an array of nonrectangular dies. When a (0001) hexagonal system wafer is used, respective edges of the dies are arranged along 10-10} plane. When a wafer having (111) zinc blend crystal structure is used, respective edges of the dies are arranged along  1-10} plane. By such an arrangement, each internal angle of the die is set at 60 deg. or 120 deg.. Since all edges of a die are drawn along easily separable similar crystal faces during dicing process, the wafer can be diced well into dies by means of the cutting tool.
Patent JP-2002223178-A (JP)
Title: Spread spectrum communication system
Inventor: HAYASHI TOSHIO
IPC: H04B1/707
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a spread spectrum communication system that can accurately detect a maximum correlation value without being affected by a frequency error of a reference oscillator by correcting a chip clock phase without using a highly accurate receiver-side reference oscillator. SOLUTION: A control section 25 controls a chip clock phase of a chip clock generator 26 by taking a 2nd synthesizer 13 and a correlation detection section 14 as well as a frequency error into account. A control section 25 stores an accumulated error and advances or delays the chip clock phase every time the accumulated value reaches a predetermined adjustment width to correct the frequency error.
Patent JP-2002230357-A (JP)
Title: Order-production system for shoes accompanied by metal mold fabrication support
Inventor: KIDA YOSHITATSU
IPC: G06Q30/06
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a system which easily custom-makes favorite shoes matching the foot shape of a customer. SOLUTION: Foot shape data based upon foot shape information and article information which are provided by makers 5 manufacturing shoes are saved on a server 2 in the form of databases by the makers 5. When foot shape measurement data on the customer which are obtained by a three-dimensional measuring instrument 10 and order specifications of the customer are sent to the server 2, the server 2 selects data which are close to the foot shape measurement data out of the pieces of saved foot shape data according to the foot shape measurement data and order specifications of the customer and orders shoes to the maker 5 which has the selected foot shape data.
Patent JP-2002231927-A (JP)
Title: Solid-state image pickup device
Inventor: UMETSU HIROO
IPC: H04N5/369
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To eliminate such a problem that as a solid-state image pickup device is widely used, further improvements on the performance and reduction in the manufacturing cost are required, however, a solid-state image pickup device of the conventional structure cannot meet the requirements. SOLUTION: On the surface of a semiconductor substrate, a plurality of photoelectric transducer elements are arranged in a plurality of lines and plurality of columns, like a matrix. One vertical electric charge transfer element is disposed on one line of photoelectric transfer elements. In a solid-state image pickup device of such a structure, transfer electrodes which also servo for read electrodes are disposed, on one for each column of photoelectric transfer elements, so while surrounding in plan view, each of the photoelectric transducer element in the corresponding column of photoelectric transducer elements.
Patent JP-2002232267-A (JP)
Title: Fm receiver and its selecting method
Inventor: UTSUNOMIYA MASANORI
IPC: H03J7/18
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an FM receiver capable of performing a selection operation in a short time even in an area where the separation the transmission frequencies of FM broadcasting stations is narrow and its selecting method. SOLUTION: This FM radio receiver measures the electric field intensity of a received broadcast wave in an automatic selection mode, measures the intermediate frequency of the received broadcast wave for a relatively short time to obtain a first intermediate frequency value, discriminates whether or not broadcasting whose frequency is the same as a set receiving frequency exists on the basis of the electric field intensity of the received broadcast wave and the first intermediate frequency, obtains a second intermediate frequency obtained by measuring the intermediate frequency of the received broadcast wave for a relatively long time only when it is estimated that the broadcasting exists, and judges that a broadcasting of a corresponding frequency exists to finish the selection operation when the second intermediate frequency is within a prescribed tolerance.
Patent JP-2001293247-A (JP)
Title: Game control method
Inventor: MIZUNO KAZUMI
IPC: A63F13/822
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a communication means between a player and a character through a program executing device. SOLUTION: By using an artificial language, the grammar of which is defined, expressing a fixed meaning by words or a string of words, the player and the character are enabled to have a pseudo-conversation.
Patent JP-2002230629-A (JP)
Title: Automatic transaction device and automatic transaction system
Inventor: NAKADA MASATO
IPC: G06Q20/18
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To simplify the office counter work at a financial institution and provide a paperless operation. SOLUTION: A customer attribute server 23 retaining operation information such as the number of transactions previously made by a customer and errors in input items for the transactions and operating errors, a business entry process server 22 for temporarily retaining the transaction information and prints of seal inputted to the automatic transaction device and needed for transactions, and a person image management server 21 for retaining images of the customer who made the transactions are connected to both a center system 24 which executes transactions and the automatic transaction device having transaction screens for a plurality of levels.  When a customer selects transactions, the transaction screen matching the level of the customer's operating skill determined according to the operation information is provided; when the customer inputs transaction information, the face of the customer making the transactions is photographed at the same time that the transactions are executed. Further, information about the operations associated, with the transactions is obtained. The image of the customer's face and the operation information are stored respectively into the person image management server 21 and the customer attribute server 23 in such a way that they match the contents of the transactions.
Patent JP-2002230541-A (JP)
Title: Image processing module
Inventor: TSUKADA MAMORU
IPC: G06T1/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an image processing module capable of outputting, using one chip, both the position of an object to be tracked without waiting for the end of one scan and the binarized relative size of the object, with no special memory needed. SOLUTION: The image processing module scans, at least one-dimensionally, an image surface which is optically conjugate with an object, and uses the outputs of time-series image signals as inputs. The module includes a means for binarizing and extracting information about the positions of a plurality of objects, a counting means for counting a certain reference position defined on a scanning line and the binarized position and relative size of each object, a count control means for controlling the counting means, and a means for selecting, through comparison, the position of the object nearest to the reference position, from the information about the positions of the objects near both sides of the reference position. The module outputs the position and relative size of the object nearest to the reference module, within one scan time and using one chip.
Patent JP-2002232961-A (JP)
Title: Interconnection system between mobile phone and peripheral mobile terminal
Inventor: SHIMAZU TAKAYOSHI
IPC: H04W12/06
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an interconnection system between a mobile phone and a peripheral mobile terminal the reliability of which is enhanced by preventing a missing peripheral terminal from being illegally used by a 3rd party even when the peripheral mobile terminal is missing. SOLUTION: The interconnection system is configured between the mobile phone 1 having a password code storage section 6 that stores a password used to identify its own and other party by which the password is set and the peripheral mobile terminal 2 that is connected to the mobile phone 1 to exchange data information or the like and has a password registration section 16 that registers in advance a password to identify the connectable mobile phone 1. While the system interconnects the mobile phone 1 and the peripheral mobile terminal 2, the mobile phone 1 transmits the password and the password registration section 16 of the peripheral mobile terminal 2 detects the coincidence between the received password and the password registered in the registration section 16 and the transmission reception of prescribed data information or the like is started when they are coincident.
Patent JP-2002237795-A (JP)
Title: Radio communication equipment and radio communication method
Inventor: SUDO HIROAKI
IPC: H04J13/00
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To prevent drop in frequency use efficiency and transmission efficiency even when level fluctuation respectively independent for every carrier wave is received by the influence of fading, etc., due to multi-path in radio communication by combining a multi-carrier modulation system and a CDMA system. SOLUTION: In dividing parts 104a1 to 104ak, transmission levels of signals to be allocated to each of the carrier waves #1 to #k are divided by reception levels detected by reception level detecting parts 111a1 to 111ak. Thus, the transmission level of the carrier wave with lower reception level preliminarily becomes higher and on the contrary, the transmission level of the carrier wave with higher reception level preliminarily becomes lower. Thus, level control to show opposite characteristics to line characteristics of a transmission line is preliminarily performed by every carrier wave before transmission of the respective carrier waves by using the reception levels.
Patent JP-2002241952-A (JP)
Title: Electroless plating method and apparatus therefor
Inventor: KAWAKAMI HIROSHI
IPC: C23C18/36
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To easily reutilize produced waste at a low cost. SOLUTION: The electroless nickel plating method is performed with a plating solution 100 using nickel hypophosphite as a nickel source 101, and using at least two kinds selected from nickel hypophosphite, sodium hypophosphite and hypophosphorous acid as a reducing agent. In this method, a part of the plating solution 100 in a plating tank 20 is extracted into a first treatment tank 11, and at least one kind selected from calcium hydroxide and calcium carbonate is added to the inside of the first treatment tank 11. The produced precipitated calcium phosphite 105 is separated and removed from the plating solution 100 by a solid-liquid separator 14.  After that, the plating solution 100 is controlled by a second treatment tank 15, and is then returned to the inside of the plating tank 20, so that the concentration of phosphorous ions produced in the plating solution 100 within the plating tank 20 is held within a fixed range.
Patent JP-2002235581-A (JP)
Title: Controller for internal combustion engine
Inventor: KURODA CHIKAHIKO
IPC: F02D41/06
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a stable operating condition by properly correcting a control amount when an internal combustion engine is started in a simplified system configuration without a temperature sensor. SOLUTION: When the internal combustion engine is started, an initial fuel injection amount after starting is calculated by using a post-start fuel injection correction factor FSE estimated based on a history obtained when an engine speed NE is less than a specified engine speed NESTA. The initial fuel injection amount is properly corrected by using the post-start fuel injection correction factor FSE discriminated and updated according to the behavior of the engine speed NE. Thus, even in the simplified system configuration without the temperature sensor, the fuel injection amount of the internal combustion engine after starting can be corrected properly and the stable operating condition can be provided.
Patent JP-2001306042-A (JP)
Title: Active matrix panel
Inventor: OZAWA NORIO
IPC: G09F9/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To realize an active matrix panel, in which it possible to narrow the pitch of a unit cell of a drive circuit side by optimizing the arrangement of thin-film transistors of the shift register. SOLUTION: In the source line drive circuit 40 of the active matrix panel, TFTs constituting clocked inverters 3a, 4a of its unit shift register A1 are formed in thin-film forming regions 300a to 300d and, in these thin-film forming regions, one end sides of the thin-film transistor forming regions, where thin-film transistors of a different conduction type are formed are formed adjacent to each other, while the other end sides of these regions are positioned in the direction opposite to each other. Thus, the thin-film transistors are maldistributed for each conductive type, and also the formation pitch P2 of the unit shift transistor is narrowed.
Patent JP-2002242642-A (JP)
Title: Outboard motor with four-stroke engine
Inventor: SATO MASANORI
IPC: F02B75/22
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To enhance workability of an oil level check without increasing a manufacturing cost. SOLUTION: This outboard motor 1 with four-stroke engine comprises: a cylinder block 22 which forms a part of a crankcase storing a vertically mounted crankshaft 24; and an oil pan 13 arranged at a lower part of two cylinder heads 23L and 23R and having a main volume part arranged at a rear part of a drive shaft 57, the two cylinder heads 23L and 23R respectively supporting can shafts 29L and 29R at rear end of the cylinder block and being arranged to form a V shape in which rear parts of the cylinder heads enlarge in plan view. In this outboard motor 1 with four-stroke engine, an axial line of an oil level gauge 52 for checking an oil level inside the oil pan is made to face forward from a center 61 of the main volume part and inclined outside and upward from either a right wall or a left wall of the cylinder block.  Accordingly, since an insertion opening of the oil level gauge faces to a side part and front part of the outboard motor, a knob of the oil level gauge can be arranged near a stern plate and an upper side than a joint surface of an engine cover.
Patent JP-2002239115-A (JP)
Title: Game machine
Inventor: YAMANE SEIKI
IPC: A63F7/02
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing an expectation feeling to a big hit state generation, imparting an easily-understandable variable display state, and improving interest in a game, in a game machine with a display means such as a variable display device capable of variably displaying a plurality of identification information on a display part. SOLUTION: A game board 2 of a pachinko machine 1 is provided with an operation hole and a large prize hole, and a central part of the game board 2 is installed with the special pattern display device having the display part. A plurality of identification information lines are displayed on the display part, and the identification information line comprises various identification information. The identification information comprises first identification information capable of becoming a big hit pattern or a ready-to-win pattern, and second identification information not capable of becoming the jackpot patter of the ready-to-win pattern. In the case of a specific ready-to-win state, the second identification information is not displayed in a still-varying final stop identification information line on the display part.
Patent JP-2002240588-A (JP)
Title: Two/four wheel drive change-over device for vehicle
Inventor: GOTO SHINJI
IPC: B60K17/34
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a two/four wheel drive changeover device for a vehicle, capable of being assembled without requiring the extreme change of an existing structure, producing a less nose and suppressing a noise during change-over into a four wheel drive form in accordance with a rotational difference between a front wheel and a rear wheel. SOLUTION: When the rotational difference between the front wheel 4 and the rear wheel 5 is not less than values as preset depending on engine speeds during the output of a signal from a change-over switch 70 for changeover into the four wheel drive form, a driving shaft 32 and a driven shaft 33 are held in a separated condition, and when the rotational difference between the front wheel and the rear wheel is less than values preset depending on the engine speeds, the driving shaft and the driven shaft are changed over into a connected condition.
Patent JP-2002247502-A (JP)
Title: Digital still camera
Inventor: ITO KAORU
IPC: H04N101/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To solve the problems of incomplete data transmission, data destruction, and breakage of an external memory card itself caused by the ejection of the external memory card during access to the external memory card, without impeding the size reduction and the power saving of a digital still camera. SOLUTION: If data are being recorded to the external memory card when it becomes possible to eject the external memory card by opening an external memory card cover, it is checked whether the remaining capacity of an internal memory is large enough to record the data, when the capacity is large enough, the recording operation is quit and the data are rerecorded in the internal memory, but when not, the data are continuously recorded to the external memory card without quitting the recording operation and a warming by an in-recording light emitting means or a warning by the other light emitting means and a sounding means is given.
Patent JP-2002246625-A (JP)
Title: Method of manufacturing solar cell
Inventor: HAGINO KIMITO
IPC: H01L31/04
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a solar cell, which simplifies its manufacturing process and has a high photoelectric conversion efficiency. SOLUTION: A method of manufacturing a solar cell is characterized in that an insulating film is formed on the surface of a silicon substrate, a plurality of holes are formed in the surface of the insulating film by a wet etching and then, a diffusion layer is formed in the surface of the silicon substrate via these holes.
Patent JP-2002242356-A (JP)
Title: Soundproof ceiling and vibration control beam or vibration control column
Inventor: MIURA AKIHISA
IPC: E04B1/98
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a soundproof ceiling displaying high sound insulation effect, a vibration control beam and a vibration control column by using a damping material displaying a high vibration control lability. SOLUTION: A plurality of ceiling joists 2 are vertically provided to the upper surface of a ceiling panel 1 consisting of a plaster board over the ceiling panel 1 and a girder 5. A damping sheet 3 with 1 mm in thickness is laminated between the ceiling joists on the upper surface of the ceiling panel 1 so as not to come into contact with the ceiling joists. A rigid member 4 consisting of a steel plate is laminated on the whole damping sheet on the damping sheet 3. The damping sheet 3 is so constituted that a chlorinated polyethylene (chlorine content of 40 wt.%) 100 pts.wt. and a chlorinated paraffin (chlorine content of 50 wt.%, average number of carbon atoms 14) 200 pts.wt. are mixed with a roll mixer at 90 deg.C and that the obtained mixture is formed into a sheet by a press machine at 120 deg.C.
Patent JP-2001316398-A (JP)
Title: Antiallergic agent
Inventor: KITANAKA SUSUMU
IPC: A61K31/343
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound contained in dried powder of leaves of Psidium guajava L. of the genus Psidium of the family Myrtaceae or an essence extracted from the dried powder with a solvent, having a treating effect on allergic diseases. SOLUTION: This benzophenone glycoside is represented by chemical formula (I). This sesquiterpene-based substance is represented by chemical formula (III). This flavonoid-based substance is represented by general formula (IV). This antiallergic agent contains the benzophenone glycoside, the sesquiterpene-based substance or the flavonoid-based substance.
Patent JP-2002244303-A (JP)
Title: Method for manufacturing shadow mask
Inventor: NAGAI SHOICHI
IPC: C23F1/00
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a shadow mask by which irregularity defects in shadow mask products can be prevented. SOLUTION: While a pair of pattern plates P1, P2 are sucked to adhere to resist films R1, R2 on both surfaces of a strip metal thin plate W, the resist films on both surfaces of the strip metal thin plate W are irradiated with rays L1, L2 which are almost parallel to one another in an aligned direction through the pair of pattern plates P1, P2. The parallel rays L1, L2 are incident almost perpendicular to the pattern plates P1, P2 and the resist films R1, R2 on the stripe metal thin plate W.
Patent JP-2002251300-A (JP)
Title: Fault monitoring method and device
Inventor: OSHIMA SATOSHI
IPC: G06F11/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem that with a WDT(watch dog timer) doing nothing else but interrupting a system after the timeout of the WDT, a system is stopped in the case of falling into a serious state where restoration from a fault can not be performed just by interruption. SOLUTION: The fault is coped with by the procedure of linking the WDTs in a plurality of stages, the procedure of having the linked WDTs strongly intervene the system stepwise, the interruption for a slight fault restorable by the interruption, unmaskable interruption for the fault of a middle degree which can not restored except by the unmaskable interruption and system reset for a serious fault which can not be restored except by reactivation. Also, by a WDT reset port provided with a plurality of ports for which validity and invalidity are determined by setting, the fault of a computer for which a plurality of processors are parallelly operated is monitored as well.