baber/WOPTO huggingface dataset:
Patent JP-2002033771-A (JP)
Title: Media data processor
Inventor: NELSON DAVID L
IPC: H04L12/801
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a media data processor with a computer as the base. SOLUTION: This media data processor is provided with a reference clock for showing time to start presenting processing of a media data presentation unit and maintaining the presentation time, in the case of processing a media data presentation unit sequence for presentation; a counter for maintaining presentation unit counting, by counting the number of respective presentation units within the presentation unit sequence and a comparator, which is connected to the reference clock and the counter and programmed;  and the comparator uses the prescribed presentation time, for comparing the product of a presentation unit period the presentation unit count with the presentation time, releasing the next following sequential presentation unit to be processed for presentation, on the basis of comparison when the product is matched with the presentation time, and deleting the next following sequential presentation unit within the sequence, when the presentation time exceeds the product.
Patent JP-2002309790-A (JP)
Title: Double-deck packing equipment
Inventor: KAJITANI EIICHIRO
IPC: E04H6/06
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a double-back parking equipment capable of distributing the local concentration of stress to be applied to pillars and a movable part of a one-pillar type double-deck parking equipment and capable of reducing the weight and miniaturizing the parking equipment by providing an upper, a lower and a horizontal slide frames and an upper stage vehicle loading pallet to be turned and elevated to eliminate the movement of a vehicle parked in a lower stage. SOLUTION: This double-deck parking equipment is provided with a L-shape vehicle loading pallet for distributing the support stress of the vehicle loading pallet to prevent the concentration of the stress to one point, and a space between each roller fitted to the upper, the lower and the horizontal slide frames is formed at twice or more of the dimension of the guide pillar to distribute the stress.
Patent JP-2002308958-A (JP)
Title: Curable urethane resin and urethane resin composition of its uncured product
Inventor: ISHIKAWA KAZUNORI
IPC: C08G18/32
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain a curable urethane resin which is liquefied at <=200 deg.C while maintaining urethane characteristics such as storage stability, curability, weatherability, and adhesion, and a urethane resin composition of its uncured product. SOLUTION: The urethane bonds of the curable urethane resin is dissociated at <=200 deg.C to liquefy the curable urethane resin, and the urethane resin composition is its uncured product.
Patent JP-2002314367-A (JP)
Title: Surface acoustic wave device and communication equipment
Inventor: SHIBATA OSAMU
IPC: H03H9/145
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave device that suppresses characteristic deterioration while being made small, and communication equipment that uses the surface acoustic wave device. SOLUTION: Two or more pieces 1, 2, 3 and 4 composed of surface acoustic wave converting parts respectively provided with a plurality of interdigital electric fingers 11, 12, 21, 22, 31 and 41 and a reflector part are provided on a piezoelectric substrate 10 along the propagation direction of a surface acoustic wave. Projection-shaped electrodes 8 are provided at parts that face each other and are electrically insulated from each other in each of the pieces 1, 2, 3 and 4 apart from transmission paths of the surface acoustic wave.
Patent JP-2002324775-A (JP)
Title: Method and device for washing ceramics member
Inventor: KAMINAGA TOSHIHIRO
IPC: B08B7/00
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a washing method and a washing device for a ceramics member which can efficiently wash sticking matter off in a short time without damaging the surface of the ceramics member. SOLUTION: The ceramics member having the sticking matter on its surface is arranged in a washing tank, the temperature in the washing tank is raised for a specific time, and while the inner side of the washing tank continued to be ventilated, oxygen is continuously introduced to subject the sticking matter on the ceramics member surface to oxidation-reduction reaction, thereby washing the sticking matter off. The method and device are more suitable when aluminum nitride or/and aluminum fluoride stick on the surface of an alumina ceramics member.
Patent JP-2002321936-A (JP)
Title: Optical fiber and its manufacturing method
Inventor: SAITO KAZUYA
IPC: C03B37/027
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a fluorine added optical fiber to its core area, with sufficiently decreased optical transmission loss and also to provide its manufacturing method. SOLUTION: This optical fiber comprises the core area 100 with mean relative index ratio difference Δn1 and a clad area 200 Δn2 (Δn2 <Δn1 ). Fluorine is added to the core area 100, fulfilling a condition of Δn1 <-0.3%. During the manufacturing process of the optical fiber, a wire drown optical fiber is heat-treated at 800-1,500 deg.C for 0.05-1 seconds using a heat process furnace at a rearward level of a wire drawing furnace. The addition of fluorine at high concentration to the core area 100 promotes structural relaxation of the glass by the heat-treatment and production of the optical fiber with sufficiently decreased optical transmission loss becomes possible.
Patent JP-2002317644-A (JP)
Title: Auxiliary machine driving gear device and producing method thereof
Inventor: FUKAGAWA ATSUKO
IPC: F02B67/04
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary machine driving gear device and a producing method thereof capable of reducing man-hours for changing the auxiliary machine driving gear device from a normal rotation (right rotation) mode to a reverse rotation (left rotation) mode by reducing kinds and numbers of parts by using common parts without using new parts, and by simplifying or dispensing with mesh adjustment work of gears as well as dispensing with replacement of an idler gear assembly article. SOLUTION: In this auxiliary machine driving gear device for transmitting power from a driving gear to an auxiliary machine driving gear directly connected to an auxiliary machine through an idler gear, a supporting part of an idler shaft constituted by providing a circular support part engaged in an engagement hole of a case and a circular bearing part having the idler gear rotatably engaged with an outer periphery thereof so as to be eccentric in a predetermined amount is engaged with a case, and the support part is rotated around the axis in correspondence with the right rotation or the left rotation of the driving gear so that the idler gear is selectively meshed with a right rotating gear or a left rotating gear of an auxiliary machine driving gear train. Thus, the idler shaft can be fixed on the case.
Patent JP-2002299596-A (JP)
Title: Method for manufacturing semiconductor device and method for manufacturing infrared image sensor
Inventor: KIMATA MASAAKI
IPC: H01L31/02
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, since etching is mostly advanced in an etching hole in a conventional method for manufacturing an infrared image sensor for forming a hollow by introducing an etching gas from the holes of a plurality of positions into a semiconductor substrate, the depth of an etching stopper for preventing etching at the end is increased, but it is very difficult to form such a deep trench-like groove. SOLUTION: A method for manufacturing a semiconductor device comprises the step of introducing the etching gas only from a hole in a connecting post at the time of starting etching. Thus, the etching shape of the hollow in the semiconductor substrate becomes deepest directly under the post and becomes shallower toward the end. Accordingly, it is not necessary to form a deep etching stopper like in the prior art.
Patent JP-2002324364-A (JP)
Title: Information recording apparatus and information recording method
Inventor: KAGIYAMA MASATO
IPC: G11B20/12
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To perform a writing processing one after another, without once arranging all pieces of information to be recorded in order for the recording, in a large-capacity flexible disk apparatus which records with the track interval narrower than a recording gap width. SOLUTION: In transferring and recording information from a first information recording means 1 to the large-capacity flexible disk apparatus 3, a part or all of control information on the information of the information recording means 1 is temporarily recorded by a recording means 5, and it is controlled by a control means 6 for the recording on a small-capacity recording medium 4 with the track interval not less than a magnetic head width and with the track width smaller than the magnetic head width.
Patent JP-2002321770-A (JP)
Title: Cushioning material
Inventor: KATO TAIJI
IPC: B65D81/07
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a cushioning material that causes no clearance between a packing case and items packed and which is ecologically friendly. SOLUTION: A first cushioning layer 6 and a second cushioning layer 7 are formed from a sheet 2, a sheet 3 and a sheet 4 all made of a biodegradable material. Air is sealed in the first cushioning layer 6 at a prescribed pressure, and a corn-starch foam bulk material 5 is pressure-sealed in the second cushioning layer 7 and further a plurality of ventilating holes 4a are provided on the sheet 4 to allow a free intake or exhaust of air. When the first cushioning layer 6 contracts by outside force, the second cushioning layer 7 expands by the corn-starch foam bulk material, and when the second cushioning layer 7 contracts by outside force, the first cushioning layer 6 expands caused by a prescribed pressure, thereby maintaining an approximately fixed volume of an air-cushion 1 as a whole.
Patent JP-2002324527-A (JP)
Title: Outer package for secondary battery and its manufacturing method
Inventor: OKAMURA TAKAAKI
IPC: H01M2/26
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an outer package for a secondary battery having a stable sealing between a current collecting lead and the inside film of the package, and a method for manufacturing the same. SOLUTION: An electrically conductive coating (21, 22), which has beforehand been formed laminatedly on the inside film (71) of the facing package (1) having sealing characteristic, forms part of the current collecting lead when sealing the current collecting lead in the package (1). The conductive coating (72) is preferably pattern-printed on the inside film (71) so as to become gradually thinner toward the hem of the coating (72). More preferably, the package (1) with the coating (72) formed thereon is rolled in such a degree as not to pose problems of the shape, etc., of the package (1) at a temperature higher than the glass transition temperature of the inside film (71), thereby ensuring almost no unevenness and the completely stable sealing.
Patent JP-2002321820-A (JP)
Title: Carrying device
Inventor: TATEYAMA KIYOHISA
IPC: B65G49/06
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a carrying device capable of preventing sticking of particles such as dust and dirt without leaving a transferred mark on a substrate. SOLUTION: By selectively elevating and lowering a first roller A and supporting rollers B1 and B2 by elevating/lowering motors 56 and 55 according to substrate information 66, a region except a product region of a substrate G can be selectively supported and carried, even when the substrate G performing a processing is different according to the product region to be used. Therefore, carrying can be performed without leaving the transferred mark of the rollers A and B in the product region and sticking of particles to the product region can be prevented.
Patent JP-2002327916-A (JP)
Title: Automatic mill run back control circuit
Inventor: NONOKAWA MASANORI
IPC: F23N1/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a mill run back control circuit to prevent forgetting of operation of an operator by effecting mill run back in case of necessity, not to effect mill run back in case of no necessity, and prevent lowering of an unnecessary boiler load, when a mill trip in a power coal boiler occurs. SOLUTION: In a mill run back circuit to output a mill run back generating signal to indicate starting of operation to lower a load of a boiler through a given deciding circuit based on a mill run back command condition signal generated when a mill trip occurs to a plurality of mills under operation, a signal, brought into an ON state when a remaining fuel flow rate of the mill under operation approaches the control upper limit of fuel flow rate with a given amount of remaining, is inputted to a logic product operator being one of AND conditions, and an output of the logic product operator is inputted to the given deciding circuit.
Patent JP-2002327236-A (JP)
Title: Steel superior in cold workability, high-temperature property, and corrosion resistance at low temperature, and manufacturing method therefor
Inventor: USAMI AKIRA
IPC: C22C38/60
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a steel superior in cold workability, high-temperature property, and corrosion resistance at low temperature, and a manufacturing method therefore. SOLUTION: The steel superior in cold workability, high-temperature property, and corrosion resistance at low temperature, includes, by mass%, 0.002-0.1% C, 0.05-1.2% Si, 0.1-0.5% Mn, 0.05% or less P, 0.05% or less S, 0.1-1% Cu, 0.3-2% Cr, 0.05-0.5% Ni, 0.05% or less Al, 0.001-0.006% N, and further one or more of 0.02-0.12% Nb, 0.02-0.12% V, 0.05-1% Mo, and 0.05-1% W. The manufacturing method is characterized by continuously casting or blooming the steel, then reheating it at 1000-1300 deg.C, finishing a hot rolling at 850-1000 deg.C, and then air- cooling, or air-cooling after rewinding it at 600-750 deg.C.
Patent JP-2002326097-A (JP)
Title: Waste water treatment equipment
Inventor: FUJITA SHINYA
IPC: C02F1/24
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide waste water treatment equipment having great flexibility toward the change of the amount of waste water treatment and high treatment reliability. SOLUTION: In the preceding stage of a biological treatment part 2 which biologically decomposes and removes the pollution components of the waste water supplied from a waste water feeding part 1, a physical treatment part 3 which physically separates and removes the pollution components is provided. The waste water feeding part 1 and the biological treatment part 2 are connected with a physical treatment by-pass line 4 to make it also possible to treat waste water only with the biological treatment part 2.
Patent JP-2002331469-A (JP)
Title: Snap ring mounting tool
Inventor: KITAGAWA MASAO
IPC: B23P19/02
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a snap ring mounting tool allowing easy and sure mounting of a snap ring with a simple constitution. SOLUTION: This tool is provided with a body part 1 and an operation part 2 oscillatable by being pivotally attached to a base end part of the body part 1. The body part 1 is provided with a holding rod 5 externally insertable by making the directions of a plurality of snap rings A, etc., uniform, a presser 6 for pressing and energizing the plurality of snap rings A, etc., externally inserted into the holding rod 5 from the base end side to a tip end side and a deterring face 10 for deterring the plurality of snap rings A, etc., pressed and energized with clearance corresponding to thickness of a sheet of the snap ring A with a tip surface of the holding rod 5. The operation part 2 is provided with an operating piece 18a advancing and retreating between the tip surface of the holding rod 5 and the deterring face 10 according to the oscillating operation of the operation part 2.
Patent JP-2002331287-A (JP)
Title: Filter
Inventor: YAMAGUCHI MASUO
IPC: E03C1/10
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a filter capable of easily detaching a cartridge equipped with a piece or a transparent casing being the constituent part of an indicator from the outside of the main body when trouble occurs in the operation of the piece in the indicator and excellent in maintenance properties. SOLUTION: The filter is equipped with the cartridge 6 housing a filter medium and a changeover switch capable of changing over a water passage and the cartridge 6 is provided with the piece 27 of a pressure receiving body reacted by the flow rate passing through the water passage on the secondary side of the filter medium and the flow rate indicator 26 freely detachable from the outside and comprising the transparent easing 29 covering the piece. When trouble is generated in the operation of the piece 27 in the flow rate indicator 26, the constitutent member of the flow rate indicator 26 can be easily detached from the outside of the main body to easily improve the trouble.
Patent JP-2002343953-A (JP)
Title: Semiconductor device and photoelectric conversion device
Inventor: KOIKE TOSHIKO
IPC: H01L31/09
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To simultaneously realize reduction of capacitance formed by a gate wire 101 and a signal wire 102 and reduction of wiring resistance of each of the gate wire 101 and the signal wire 102. SOLUTION: In a semiconductor device having a thin film field effect transistor(TFT) 202, an overlapping part is arranged wherein the gate wire 101 for applying a driving potential to the TFT 202 and the signal wire 102 for reading an output of the TFT 202 are overlapped separately. In the overlapping part, at least one wire width of the respective wire is made smaller than that in a region except the overlapping part.
Patent JP-2002341569-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic device
Inventor: AIDA MICHIKO
IPC: G03G5/14
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor with which the film thickness of an under-coating layer can be increased and the resistance can be decreased without the occurrence of film thickness unevenness and peeling in forming the under-coating layer and an image quality defect, such as fogging, can be sufficiently prevented even when the photoreceptor is electrostatically charged by a contact electrostatic charging system and an electrophotographic device using this electrophotographic photoreceptor. SOLUTION: This electrophotographic photoreceptor is the electrophotographic photoreceptor 1 formed by laminating a conductive layer 2, the under-coating layer 4 and a photosensitive layer 3 in this order. The under-coating layer 4 contains metal oxide particulates, silicone oil and a binder resin.
Patent JP-2002336255-A (JP)
Title: Ultrasonic diagnostic equipment
Inventor: TAMANO SATOSHI
IPC: A61B8/08
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To observe normal pulsation and/or irregular pulsation of a quickly moving human internal organ such as the heart with a three-dimensional moving image. SOLUTION: In this ultrasonic diagnostic device, when an R wave is detected from an output signal of an electrocardiographic waveform measurement circuit 12, a CPU 8 controls a transmission system 2 and a reception system, and scans plural cross sections of an area covering the moving internal organ of a test subjected by an ultrasonic beam from a probe 1. The ultrasonic scanning is repeatedly executed about one of a plurality of cross sections within one heartbeat period with progress of the pulsation, and obtained tomographic image data are attached with phase information of the electrocardiographic waveform and are stored in an image memory 7A. The cross section is updated in each heartbeat, and similar measurement and storage of the image data are executed.  When the image data are acquired about all the cross sections, the image data are read from the image memory 7A, a three- dimensional image viewed from a visual line direction inputted from a visual line direction input device 10 with electrocardiographic phases of all the cross sections as a set of the same time data is formed in a three-dimensional image forming circuit 4, and the formed three-dimensional image is displayed on a display monitor 6 through a three-dimensional display memory 5. Thereby, the three-dimensional moving image of the heart can be observed.
Patent JP-2002342416-A (JP)
Title: Method, device, network system and program for production management
Inventor: NAGATA MASAYA
IPC: G06Q50/04
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a method, device, etc., for production management capable of minimizing the loss of sales due to a situation where parts are not delivered as planned in the case of producing and selling merchandise using the parts in addition to the production and sales of the parts. SOLUTION: Order quantities b1, b2 ... of parts for outside-sales to be sold according to demands from outside of a company, the order quantity (a) of parts for inside-sales to be sold according to demands from inside of the company, the sales unit price (p) of the parts for outside-sales and a sales unit price p3 of merchandise to be manufactured and sold by using the parts for inside-sales are obtained to calculate a ratio pr of the sales price unit p3 of the merchandise to the sales price unit (p) of the parts for outside-sales. The calculated ratio pr is multiplied to the ordering quantity (a) of the parts for inside-sales to compare the multiplying result with the order quantities b1, b2 ... of the parts for outside-sales. As the result of the comparison, processing for generating an instruction for producing the part in the decreasing order of the quantity is carried out.
Patent JP-2002340423-A (JP)
Title: Air conditioning apparatus for vehicle
Inventor: NAKAJIMA KIYOTOMO
IPC: F25B1/00
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning apparatus capable of avoiding a compressor, etc. from being damaged owing to liquid compression, and of making rapid the building-up of heating operation and the like. SOLUTION: Pressure of liquid compression is judged on the basis of a current Ip conducting through a motor 21 upon starting of a compressor. If it is judged that there is the liquid compression, the compressor 1 is actuated at lower starting revolutions Rs than target revolutions Rt, whereby any damage of the compressor 1 by the liquid compression and its danger are avoided. Further, the presence of the liquid compression due to the current Ip conducting through the motor 21 during the restriction of the revolutions is judged. If no liquid compression is judged, the restriction of the revolutions is quickly released to change the control to a loop of target revolutions control, whereby building-up of heating operation and the like are made rapid.
Patent JP-2002336125-A (JP)
Title: Immersion device and rice cooking system using it
Inventor: KORESAWA YOSHIHIRO
IPC: B02B3/12
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a small and simple immersion device at a low cost and a rice cooking system using it, which can efficiently perform the operation and the continuous one. SOLUTION: In an immersion tank 31, an object 25a to be immersed is received from an upper end opening 31a for immersing, and an immersed/processed object 25b is discharged from a lower end discharging port 31b by a discharging means 33. A feeding means H of object to be immersed supplies the object 25a to be immersed from an upper side in a generally center area of the opening 31a to the immersion tank 31. A water supplying means J disperses and supplies water 32 to a bottom part 31c of the immersion tank 31 by a fixed quantity, and the water 32 in the immersion tank 31 overflows from the opening 31a by a fixed quantity.