baber/WOPTO huggingface dataset:
Patent JP-2002274260-A (JP)
Title: Assembly structure of mirror device for vehicle
Inventor: ISHIGAMI SHIGEMI
IPC: B60R1/06
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an assembly structure of a mirror device for a vehicle reducing cost and facilitating assembly work. SOLUTION: A door mirror device for a vehicle 10 is assembled in such a way that a visor rim 28A is assembled to a frame 12 to which a housing mechanism 14 and a mirror surface adjusting mechanism 17 are fit, with an elastic hook 30 and a stiffness hook 34, and the visor rim 28A and a visor cover 28B are assembled by fitting an engaging hook 36, a projecting hook 48, and the visor cover 28B to the periphery of the visor rim 28A. A conventionally used joining component is made unnecessary, a cost is reduced, an assembling tool is made unnecessary, assembly man-hours are reduced, and therefore, the assembly work is facilitated.
Patent JP-2001348618-A (JP)
Title: Method for producing high strength bolt excellent in delayed fracture resistance and relaxation resistant characteristic
Inventor: KOIKE SEIICHI
IPC: C22C38/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a useful method for producing a high strength bolt excellent in both of a delayed fracture resistance and a relaxation resistant characteristic, although this bolt has such high strength level as >=1,200 N/mm2 tensile strength. SOLUTION: A steel material for bolt contains 0.50-1.0% C, <=0.5% Si, 0.2-1% Mn and restrains P and S to <=0.03%, respectively, and after applying a deep drawing work to the steel material having <20% area ratio of the total of pro-eutectoid ferrite, pro-eutectoid cementite, bainite and martensite and the balance pearlite structure, a bluing treatment is applied in the temperature range of 100-400 deg.C to the one formed as the bolt-shape by cold-heading so as to have >=1,200 N/mm2 tensile strength, and also, excellent delayed fracture resistance and relaxation resistant characteristic.
Patent JP-2002289446-A (JP)
Title: Electromagnetic induction connector
Inventor: KOJIMA NAOYA
IPC: H01F38/14
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic induction connector capable of keeping satisfactory the efficiency of electromagnetic induction, eliminating the risk of damage and further reducing man-hours for work or costs. SOLUTION: A primary coil unit 23 is configured to have a first core body 28 having a primary core 26 and a primary coil 27 and a case 29 as a first storage member for storing the first core body 28. Besides, a secondary coil unit 25 is configured to have a second core body 33 having a secondary core 31 and a secondary coil 32, and a case 34 as a second storage member for storing the second core body 33. Further, the secondary coil unit 25 is located at a position where an operation plane 45 of the second core body 33 moves along with an operation plane 37 of the first core body 28 in the case of closing operation. Moreover, rails 39 and 39 extended in the moving direction P of the second core body 33 are formed on the case 29, and arms 47 and 47 are formed on the case 34.
Patent JP-2002287817-A (JP)
Title: Facility monitoring method and facility monitoring system
Inventor: IKEDA AKIRA
IPC: G05B23/02
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of monitoring a facility by acquiring information on a measuring device provided at the facility, at real time anywhere and any time. SOLUTION: In order to allow an object to be operated on different kinds of terminals and operating systems, a processing base of the object is made usable in common, and measurement information is taken in a state of data available as the object by a measuring device into an input-output terminal connected to the Internet so that the object can be used in common at the optional terminal on the network. The Internet is used as the network for shared use.
Patent JP-2002285511-A (JP)
Title: Snow-melting interlocking block
Inventor: FURUMURA MITSURU
IPC: E01C5/06
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a snow-melting interlocking block capable of removing snow by a small amount of hot water or power saving. SOLUTION: A far-infrared radiation element radiating infrared rays of 3.58-14.3 μm is blended with the interlocking block as aggregate.
Patent JP-2002283810-A (JP)
Title: Steel radial tire and manufacturing method thereof
Inventor: MIZUMA KAORU
IPC: B29D30/08
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a steel radial tire which provides good riving feelings and good driving stability. SOLUTION: The steel radial tire comprises one wire which has a track- shaped cross section enclosed with two opposed flattened surfaces and two opposed round surfaces by flattening a round wire. A flattening ratio D/W between its minor axis D and major axis W is determined within a rang of 0.50-0.95, and the tire has a belt layer in which a flattened steel cord corrugated at least in the minor axis direction is embedded so that an angle of inclination θto an equator line of the outer periphery of the tire is determined within a rang of 10 deg.-30 deg. and the flattened surface of the flattened steel cord faces a tread surface of the tire.
Patent JP-2002289499-A (JP)
Title: Method for forming pattern by lift-off method applying photocatalyst effect
Inventor: KAMEI MASAYUKI
IPC: H01L21/306
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To greatly contribute to labor saving and low cost production and dramatically improve overall process yield by reducing the number of processes. SOLUTION: A method for forming a thin film comprises steps for: forming a pattern of a soluble metal film on a substrate having a light catalystic surface or on a substrate created by a light catalyst by applying a light catalytic effect; forming the thin film on which a pattern is scheduled to be formed; and forming a lift-off pattern by a solution removing the soluble metal film with the thin film created on it and on which the pattern is scheduled to be formed.
Patent JP-2002293427-A (JP)
Title: Rotary carriage
Inventor: HASHIMOTO YASUHISA
IPC: F16H31/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a rotary carriage capable of improving production efficiency by rotating a rotating table (a work) by non-contact by making the rotary carriage optimum as a work holder of a deposition apparatus. SOLUTION: This rotary carriage is provided with a revolvable revolving table 10 and the rotating table 20 mounted rotatably on the revolving table 10. First magnets 31, 32 and 33 are mounted on the rotating table 20. By providing a second magnet 40 attracting the first magnets 31, 32 and 33 according to revolution of the revolving table 10, the rotating table 20 can be rotated by non-contact by attraction of the magnets 31, 32, 30 and 40.
Patent JP-2002294369-A (JP)
Title: High strength copper alloy and production method therefor
Inventor: ARAI HIROSHI
IPC: C22F1/08
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive copper alloy sheet or bar which has characteristics equal to or above those of Be copper in mechanical properties, spring critical value, bending workability or the like. SOLUTION: The high strength copper alloy sheet or bar has a composition containing, by mass, 8.5 to 10.5% Ni, 1.8 to 2.8% Sn, 0.005 to 0.05% Mn, 0.0001 to 0.005% Mg, 0.01 to 5% Zn, 0.0005 to 0.005% Pb and 0.0003 to 0.003% S, and in which the content of C is controlled to <=0.004%, H to <=0.0002%, and 0 to <=0.004%, and the balance Cu with inevitable impurities. In the rolling face of the sheet or bar, provided that the average crystal grain size (a) measured in the sheet width direction is 5 to 20 μm, and also, the average crystal grain size measured in a direction parallel to the rolling direction is (b), its aspect ratio b/a is controlled to 2.5 to 10.
Patent JP-2002300467-A (JP)
Title: Monitor camera system
Inventor: SHIBATA TOYOKI
IPC: G08B13/196
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To precisely control the lighting and lighting-out of an auxiliary illuminating device 3 for compensating the shortage of illumination, according to the luminance of a monitor area by correctly determining the brightness of the monitor area. SOLUTION: This system is provided with an auxiliary illuminating device 3; an illumination control unit 10 for controlling the lighting and lighting-out of the auxiliary illuminating device 3; an electronic shutter control unit 5 for outputting the number of shutter pulses, for controlling the shutter speed of an electronic shutter function for controlling the charge storing time of a fixed imaging element 4 arranged in the imaging device 1, based on a video signal obtained by the imaging of the imaging device 1; an automatic gain control unit 6 for controlling the gain by changing a gain control voltage value, and for outputting the gain control voltage value;  and a determining part 7 for deciding whether or not the auxiliary illuminating device 3 should be lighted or lighted out, by determining the brightness of the monitor area, based on the number of shutter pulses and the gain control voltage value.
Patent JP-2002298944-A (JP)
Title: Terminal strip
Inventor: TOKITSU YOSHIYUKI
IPC: H01R9/26
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a terminal strip capable of simply carrying out a wiring and an inspection and realizing a space-saving. SOLUTION: A lower terminal strip connection projection 15 is formed on an upper terminal strip 12 and an upper terminal base connection groove 17 is formed on the lower terminal strip 13. The upper terminal strip 12 and the lower terminal strip 13 are made attachable/detachable by making the projection 15 and the groove 17 attachable/detachable.
Patent JP-2002300500-A (JP)
Title: Photographing apparatus
Inventor: YAMAGUCHI YOSHIMASU
IPC: G03B17/48
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a photographing apparatus that is portable and can output printout anytime. SOLUTION: The photographing apparatus integrates an ink discharge type printing head 12b, a paper sheet accommodation section, sheet transport means (a guide roller 9, a discharge roller 11), a rotary cutter (a paper sheet-cutting means) 10, and an image formation means (printer) 7 by image signal-input means (a lens group 2, a CCD 5).
Patent JP-2002301071-A (JP)
Title: Ultrasonic imaging method and apparatus
Inventor: ARAI HISAO
IPC: G01N29/22
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic imaging method capable of obtaining an image with a high SN ratio by improving the separation between a signal component and a noise component contained in the ultrasonic echo. SOLUTION: Plural kinds of ultrasonic waves having a plurality of first frequencies are transmitted to an examee, and the ultrasonic waves reflected from the subject are received to obtain plural kinds of detection signals. The detection signals are subjected to a band pass processing for passing a component having a second frequency, respectively, and an operation is performed by use of plural kinds of image data obtained on the basis of the band-pass processed detection signals, whereby new image data are calculated.
Patent JP-2002299264-A (JP)
Title: Forming method for polycrystalline semiconductor membrane and manufacturing method for semiconductor device
Inventor: YAMANAKA HIDEO
IPC: H01L21/205
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a high quality polycrystalline semiconductor membrane of polycrystalline silicon or the like at a high crystallization rate easily formed at low cost over a wide area, and a device for conducting this method. SOLUTION: In the forming method for the polycrystalline semiconductor membrane or the manufacturing method for the semiconductor device, when forming a polycrystalline semiconductor membrane 7 such as polycrystalline silicon membrane having the high crystallization rate and a large grain size on a substrate 1, or when manufacturing the semiconductor device having the polycrystalline semiconductor membrane 7 on the substrate 1, a recessed part 190 having the step of prescribed form and dimension is formed on the substrate 1, and after silicon or carbon hyperfine- grains 100A are stuck inside this recessed part, cleaning is performed by catalytic AHA treatment. Then, the polycrystalline semiconductor membrane 7 is provided with a vapor phase growth process (further repeating catalytic AHA treatment and catalytic CVD or the like) for growing the polycrystalline semiconductor membrane by a catalytic CVD method or the like, with such a carbon hyperfine-grain 100B of cleaned silicon and/or diamond structure as a seed.
Patent JP-2002305564-A (JP)
Title: Mobile phone with vibrator
Inventor: ATSUMI NAOHIRO
IPC: H04W88/02
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a mobile phone with a vibrator that allows a user to be able to properly set a vibrating amount of the vibrator in accordance with a lapse of a vibrating operation in matching its own situation. SOLUTION: In the mobile phone that is provided with the vibrator 24 as a means to inform the user about the arrival of a call, a CPU 11 continuously charges a vibrating amount of the vibrator at the arrival of a call in accordance with a lapse of a vibrating operation. The vibrating amount of the vibrator is the strength of vibration and the user properly sets the lapse of time and the number of vibration times of the vibrator at the arrival of a call to gradually (e.g. six stages) increase or decrease the vibrating amount. Thus, the vibrator can surely notify the user about the arrival of a call so as to solve the problem in a conventional vibrator having a constant vibrating amount.
Patent JP-2001349015-A (JP)
Title: Horizontal roofing material and horizontal roofing structure
Inventor: FUNAKI GANTAN
IPC: E04D3/362
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal roofing material and a roofing structure capable of exhibiting power generating performance of a solar battery element without deterioration even in secular use and keeping integration in a horizontal roofing material capable of reducing the quantity of water entering connecting part in the direction of eaves of the edge of a roof, especially integrally equipped with a solar energy converter such as a solar battery. SOLUTION: This horizontal roofing material 1 is provided with a connecting receiving part 14 and a connecting part 13 mutually engaged with or overlapping the edge of a roof and an eaves end of a face plate part 11. A resin-made water sealing elastic piece 17 having its lower end touching a covering material 1 on the lower stage side is integrally formed on the connecting part 13 at the eaves end of the face plate part 11.
Patent JP-2002305761-A (JP)
Title: Paging system, method and program
Inventor: KIKUCHI TAKESHI
IPC: H04W68/00
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a paging system that can conduct paging even when absence setting is applied to a telephone of a called party in the case that a moving destination of the called party to be called is not known. SOLUTION: Upon the receipt of a signal corresponding to an extension number of a telephone 1a-1, a control computer 3b discriminates whether or not the number of the telephone 1a-1 is registered as an absence number, references an absence paging link table 3c-2 when the absence is registered and sets a connection path between a subscriber circuit 1b-1 and a paging connection trunk 5 only when the paging is available. When a telephone 1a-2 existing around a called party to be called by the telephone 1a-1 enters a paging reply special number, the control computer 3b sets a connection path between a subscriber circuit 1b-2 making a notice of the paging reply specific number and the paging connection trunk circuit 5 and releases the connection path between the subscriber circuit 1b-1 and the paging connection trunk 5.
Patent JP-2002305968-A (JP)
Title: Greening system by utilizing planting mat having functions of water retention and water drainage
Inventor: FURUSAWA KOICHI
IPC: A01G7/00
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a greening system for the surface side of a base material, for example, a flat roof of a house or other structure that can attain good drainage as well as good water retention, as the increase in the fixing load caused by use of conventional ground watering systems or by construction of these systems with concrete is avoided. SOLUTION: Drainage mats 3 are placed through a waterproof layer 2 on the base material 1 and planting mats 7 made of felt are spread all over the drainage mats 3 through drainage mats 4. Drainage holes 5 are bored on the planting mats 7 in a prescribed size at a prescribed pitch and filled with a drainage material 6, sand and/or pebbles at the upper part, further with a supporting material 10 and seedbed soil 11. The plant seeds, stalks and leaves in the seedbed soil 11 are germinated and grown and the greening 14 is attained. In the meantime, rain water passes through the bed soil 11 or through the drainage holes 5 of the planting mats 7 out of a lower drainage layer and water is retained by activated carbon 8 mixed in the planting mats 7 or by a water retention agent 9 whereby the greening grows favorably.  The greening is advantageous for global warming prevention and environment deterioration inhibition and can surely attain excellent designing appearance in low costs.
Patent JP-2002308605-A (JP)
Title: Method for refining gaseous hydrogen
Inventor: OTSUKA KENJI
IPC: C01B3/56
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for refining gaseous hydrogen by which all impurities such as trace amounts of nitrogen, hydrocarbons, carbon monoxide, carbon dioxide, oxygen and moisture contained in crude gaseous hydrogen can be removed into the superlow concentration of <=0.1 ppb. SOLUTION: Crude gaseous hydrogen containing impurities is brought into contact with a palladium membrane or a palladium alloy membrane under heating, and is permeated through the membrane. After that, the gas is cooled, is brought into contact with synthetic zeolite, and is further filtrated with a filter.
Patent JP-2002309371-A (JP)
Title: Method of depositing film on film substrate and apparatus therefor
Inventor: KITAHATA AKIHIRO
IPC: H01L31/04
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of depositing a film on a film substrate, by which film deposition is applied uniformly and continuously on the film substrate, and an apparatus therefor. SOLUTION: The apparatus is composed of a vacuum chamber connected to a vacuum source, a sputtering apparatus provided on the wall surface of the vacuum chamber and a turn table to turn by a driving means provided in the vacuum chamber, an unwinding body drawing out the wound film substrate and a winding body winding the drawn film are provided on the nearly center part of the turn table and a transporting body for transporting the film substrate in a circular arc state is provided on the circumferential edge of the turn table.
Patent JP-2002307013-A (JP)
Title: Multifunctional vibration actuator
Inventor: SAKAI NOBUYASU
IPC: H04R9/10
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a multifunctional vibration actuator capable of suppressing the decrease of output (energy) to the outside in a divided vibration occurring in the case where the outer shape of the diaphragm is made into an elliptical or a long circular shape and in vibration mode and preventing the plastic deformation of suspension. SOLUTION: The multifunctional vibration actuator comprises a magnetic circuit formed by using permanent magnets, a suspension of an arc-like spiral leaf spring, a vibration transmission part, a vibrator, and a coil fixed to the vibrator and arranged in the gap of the magnetic circuit, and the suspension of the arc-like spiral leaf spring is fixed to the vibration transmission part and softly supporting the magnetic circuit and the coil and the magnetic circuit are made to have elliptical shape in the multifunctional vibration actuator.
Patent JP-2002308026-A (JP)
Title: Method and device for detecting remaining capacity of storage battery
Inventor: SATO TOSHIYUKI
IPC: H01M10/48
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To calculate remaining capacity of a first storage battery even if voltage change of the first storage battery is sluggish when rush current from the first storage battery flows in a load from due to load variation in a dual electric power source system vehicle including the first storage battery and a second storage battery which are connected through a DC/DC converter. SOLUTION: When a change of measured discharging current of the first storage battery is detected, a time constant of the first storage battery is calculated form the discharging current. Convergence voltage is calculated based on the calculated time constant, voltage of the first storage battery right before measured current change, and a change of measured voltage of the first storage battery with the lapse of time. The remaining capacity of the first storage battery is calculated with using the calculated convergence voltage.
Patent JP-2002310952-A (JP)
Title: Separation apparatus and method for waste
Inventor: SAWAE KIYOSHI
IPC: B07C5/34
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a separation apparatus and method for wastes which accomplish the separation of wastes containing specified elements at parts of the surfaces thereof and wastes containing none thereof, especially accurate separation of waste circuit boards using lead-free solders from waste circuit boards containing lead-containing solders unavoidably mixed in the work of taking out waste circuit boards, by disassembling and classifying electric and electronic products used in the classification of wastes. SOLUTION: The surfaces of waste circuit boards 10 are analyzed with a fluorescent X-ray analyzer 32. Based on the result of the analysis, the content of lead is judged to separate the waste circuit board 10 containing the lead from the wastes containing none of specified elements on the surfaces thereof. During the measurement with the fluorescent X-ray analyzer 32, the waste circuit boards 10 are moved with a belt conveyor 18. Moreover, the fluorescent X-ray analyzer 2 is provided with a plurality of X-ray irradiators 21 and a plurality of fluorescent X-ray detectors 22, which are arranged in the direction of movement with the belt conveyor 18 and along the direction perpendicular to the normal of the waste circuit boards 10.
Patent JP-2002314705-A (JP)
Title: Personal digital assistance system and image display unit
Inventor: KUNO TAKASHI
IPC: G06F3/153
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a personal digital assistance system and an image display unit, by which a user can pleasantly browse various information, such as electronic mail and Web. SOLUTION: A personal digital assistant PDA 20 acquires various information items from a host device on a communication network, by using a function communication over with the communication network 50 installed on a mobile phone 10. A display section 31 of a display device 30 connects with image information included in the information acquired by the PDA 20. Furthermore, the PDA 20 and the display device 30 are designed as separate modules and connected by a wireless or wired channel. Thus, the mobile phone 10 and the PDA 20 can be restrained from a becoming large in size and the user can browse various information items on the display section having a large sized screen area, without impairing portability.