baber/WOPTO huggingface dataset:
Patent JP-2001260910-A (JP)
Title: Power steering device
Inventor: INAGUMA YOSHIHARU
IPC: B62D5/07
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To press a vane 50 against the inner surface of a cam ring 45 by the action of pressure oil in the low speed rotation of an electric motor 25, and quickly conduct a normal pump action when the rotation speed of the electric motor 25 is increased in accordance with steering. SOLUTION: A pressure regulating valve 31 for generating pressure oil applying oil pressure to the vane 50 even in the low speed rotation of a vane pump 20 is installed in a discharge passage of the vane pump 20 which is driven with the electric motor 25. A pressure relief valve 32 is slidably fit to a valve chest 72 to which the pressure regulating valve 31 is slidably fit, and the constitution of a composite valve means 30 comprising the pressure regulating valve 31 and the pressure relief valve 32 is simplified.
Patent JP-2001263635-A (JP)
Title: Circulation fluidized-bed furnace
Inventor: YOSHIDA SUEO
IPC: F23G5/30
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a circulation fluidized-bed furnace which realizes smooth separation of fluidized sand, prevents an inner pipe from being partially worn, simplifies maintenance of an entire apparatus and improves durability of the apparatus. SOLUTION: A fluidized-bed furnace body 50 performs combustion while mixing fluidized sand and combusting materials. The fluidized sand blown out of the body 50 and an exhaust gas (including fly ash or the like) are separated from each other and returned to the body 50 by a line contact type cyclone 1 in which an exhaust cylinder 12 is inserted to the center axis of a top plate 18 at the top of an outer cylinder 10 and a directing port 13 is opened at the side of the cylinder 10. An exposed portion of the cylinder 12 of the cyclone 1 in the outer cylinder is rendered to have an even diameter and a depth h'e of the exposed portion is set so as to be shorter than a height h of the directing port. The ratio of the depth of the outer cylinder to an outer cylinder diameter D is set so as to fall within the range of 0.1 to 0.4.  In an outer peripheral surface 12b of the exhaust cylinder, at least the portion exposed inside the outer cylinder is covered with a refractory castable material 12B supported by caster support metal 12A which is arranged in mesh.
Patent JP-2001260795-A (JP)
Title: Air bag and its production method
Inventor: TANABE HATSUKO
IPC: B60R21/232
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an air bag which is easily manufacturable, although having a thin-walled non-inflating part of reduced thickness, and is capable of reducing in manufacturing man-hours and cost. SOLUTION: The air bag 10 is folded and contained in the body side of the peripheral edge of an opening inside a vehicle and is deployed to cover the opening when inflation gas flows into it. The air bag 10 includes an inflating part 14 which is inflated as the inflation gas flows therein so that an interior wall part 15a is separated from an exterior wall part 15b; and the thin-walled non-inflating part 20 thinner than the total thickness of the interior wall part and the exterior wall part and into which the inflation gas is not allowed to flow. The thin-walled non-inflating part 20 is woven with the inflating part 14 into a bag shape and is formed by cutting off a portion 34b of the peripheral wall of the bag shape.
Patent JP-2001273289-A (JP)
Title: Character input device and computer readable recording medium
Inventor: KAWAJIRI HIROMITSU
IPC: G06F17/22
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a character string predicting device capable of efficiently retrieving a character string while reducing the number of character strings to be simultaneously displayed as much as possible. SOLUTION: For partially coincident character strings among character strings, display is omitted and performed later. In that case, concerning coincident characters, emphasized display is performed and the presence of following characters is shown by adding a special symbol. Processing is repeatedly executed and hierarchical display is performed.
Patent JP-2001273267-A (JP)
Title: Simd type processor, parallel processor, image processor, copy machine, printer, facsimile equipment, scanner, parallel processing method, image processing method and processor for computer to perform the same method
Inventor: FUKUDA HIROAKI
IPC: B41J5/30
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To efficiently perform parallel processing of data including image data. SOLUTION: An SIMD type processor 100 is provided with an SIMD type arithmetic part 101 for performing parallel processing while using plural ALU 105 for applying arithmetic processing to applied data and a global processor 102 for applying data to perform arithmetic processing to a register 106 and a data register group 107 and applying the same instruction to each of ALU 105. The global processor 102 inputs an interrupt request and judges whether or not the SIMD type arithmetic part 101 is to perform interrupt processing with respect to other parallel processing. Current parallel processing is interrupted as needed, the data to perform arithmetic processing in interrupt processing are applied to the register 106 and the data register group 107, and the same instruction required for interrupt processing is applied to each of ALU 105.
Patent JP-2001271554-A (JP)
Title: Extruding device in smoke sensor function attached semi- automatic top-hinged swinging door
Inventor: MUKAIDE TAKAHIDE
IPC: E05F7/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an extruding device capable of being surely closed aiming at a semi-automatic top-hinged swinging door capable of being automatically closed by sensing smoke in case of fire, including a locking device for keeping the top-hinged swinging door in a fully opened state and, at the same time, when the locking device is operated by a releasing device to open the top-hinged swinging door. SOLUTION: The extruding device 10 is constituted of spring or the like, and when the top-hinged swinging door is fully opened to lock with the locking device 8, the spring is deformed to energize thrusting spring force to the direction closing the top-hinged swinging door 1.
Patent JP-2001281220-A (JP)
Title: Automatic cod measuring device
Inventor: MURAYAMA JIRO
IPC: G01N33/18
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an automatic COD measuring device in which nearly all measuring operations are automated, whose oxidation time and coulometric titration efficiency are not changed and by which a measured value having a small error can be obtained with good reproducibility. SOLUTION: In the COD measuring device, a sample to which ferric sulfate and potassium permanganate are added is heated by a heater 3, and the amount of the potassium permanganate consumed in an oxidation reaction is measured by a coulometric titration method. While the temperature of the sample is measured, its heating operation is stopped when a prescribed time (400 sec) elapses after the sample after the start of its heating operation reaches a prescribed temperature (50 deg.C). At the same time, a ventilation cooling operation is started by an air-cooled fan 6. When the temperature of the sample is lowered to a prescribed temperature (65 deg.C), the coulometric titration method is started.
Patent JP-2001277903-A (JP)
Title: Temperature display device for vehicle
Inventor: YAMADA KATSUHISA
IPC: B60K35/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To enhance the display accuracy of the outside air temperature sensed by a temperature sensor. SOLUTION: A CPU 19 generates a signal for displaying the outside temperature sensed by the outside air temperature sensor 16 on a display panel P. At that time, the temperature information Tr sensed by the sensor 16 is corrected by considering a vehicle speed V sensed by a vehicle speed sensor 20 and an engine temperature TW sensed by an engine temperature sensor 22. The CPU 19 has a storage means for storing a correction function corresponding to the vehicle speed or the engine temperature, and carries out the correction based on the correction function according to the vehicle speed or the engine temperature.
Patent JP-2001280353-A (JP)
Title: Capped rolling bearing
Inventor: WAKABAYASHI KENJI
IPC: F16C33/76
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a capped rolling bearing free from the influence of the circularity of an outer diameter of an outer ring, and the separation and rotation of a sealing board after the caulking of the sealing board, and capable of reducing the crimping force in crimping the sealing board to a seal groove, and improving the caulking characteristic of the sealing board. SOLUTION: A seal groove composed of an inner wall mounted approximately vertically to a shaft center a little to a rolling element, a groove bottom continued from the inner wall and inclined at an obtuse angle toward an end surface side through a corner round part, and an outer wall continued from the groove bottom and stood at an obtuse angle through the corner round part, is formed on an outer ring, a sealing board 4 consisting of a bottom part 4a closely kept into contact with the inner wall of the seal groove, and a caulking part 4b continued from the bottom part 4a, extended toward the groove bottom of the seal groove in an inclined state, elastically crimped to the groove bottom, and formed in the approximately V-shape in a side view, is caulked and fixed, approximately fan-shaped cuts 7 are formed on the caulking part 4b,  and a width dimension A of a tip of a claw part 8 between the cuts 7, 7 is smaller than a root dimension B.
Patent JP-2001284336-A (JP)
Title: Apparatus and method for film-forming
Inventor: TATSUMI TORU
IPC: H01L21/316
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a film-forming apparatus capable of improving reproducibility of the composition ratio of a film. SOLUTION: The film-forming apparatus has a processing vessel container 4 for receiving a base 20, on which a work to be processed W is placed and which can be evacuated to a vacuum, raw material tanks 2A, 2B, 2C for storing a plurality of raw materials used for forming the film, raw material supply passages 8, 10, 12 for flowing the raw materials in the raw material tanks to the process container in a gaseous state, flow controllers 14A, 14B, 14C for controlling the flows of the raw materials, optical absorption measuring means 40 which is disposed in the raw material supply passages and applies inspection light to the raw materials in the gaseous state, to measure the wavelength absorbed and the quantity, absorbed, and flow control means 42 for controlling the flow controllers, based on the measurement results of the light absorption measuring means.  This improves the reproducibility of the composition ratio of the film.
Patent JP-2001282081-A (JP)
Title: Wet type electrophotographic device
Inventor: NUKADA HIDEKI
IPC: G03G15/10
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a wet type electrophotographic device which is improved in the transfer efficiency by supplying cooled liquid toner to a photosensitive drum and cooling the same to a temperature lower than the temperature of an intermediate transferring roller. SOLUTION: This wet type electrophotographic device is provided with the photosensitive drum 1, scolotron electrifiers 2 which are separated from the photosensitive drum 1 and disposed at every respective colors Y, M, C and Bk, a laser beam exposure source 3 which irradiates an electrified region with an exposure beam uniformly and a developing means 4 which supplies the liquid toner which comprises toner particles and carrier solvent in which the particles are dispersed to the photosensitive drum 1.  Further, this wet type electrophotographic device consists of the intermediate transferring roller 5 which is internally provided with a heater and is pressurized contact with the photosensitive drum 1, a compressing roller 6 which is separated from the intermediate transferring roller 5 and disposed and a photosensitive drum temperature sensor 7 which measures the surface temperature of the photosensitive drum 1. When the output value of photosensitive drum temperature sensor 7 is higher than the softening temperature of the toner particles, the liquid toner is cooled, the cooled liquid toner is supplied to the photosensitive drum 1 and the transfer efficiency is improved.
Patent JP-2001281289-A (JP)
Title: Method for evaluating power transmission line fault position and its system
Inventor: BABA SEIO
IPC: H02H3/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To improve evaluation resolution and to speedily find out a fault position by evaluating the fault point. SOLUTION: Current sensors 11 to 14 are arranged on overhead earth-wires 1 and 2 connected with a steel tower 10 to detect currents I1 to I4 flowing through the overhead earth-wires 1 and 2, an arithmetic means 22 of a management center 20 calculates a steel tower potential Vt from the Kirchhoff's law, and an evaluating means 23 evaluates the position where the highest potential is obtained as a fault point.
Patent JP-2001282759-A (JP)
Title: Operating mechanism for operating web application system, and web application system
Inventor: KINOSHITA SHINICHI
IPC: G06F15/16
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To enable each user to perform an operation such as browsing of the system operating condition or the operating environment setting of a processing server without having a large scale device in a web application system where a large number of processing servers respectively having applications are utilized by a large number of users (clients). SOLUTION: Concerning the operating mechanism 11 for operating the web application system, this mechanism is provided with an operation module 22, linked to a processing server 21, which performs processing concerning the operation corresponding to an instruction from the client and a communication module 23 which performs communication for receiving the instruction from the client and the start of the operation module 22 on the basis of this instruction.
Patent JP-2001284241-A (JP)
Title: Photoresist coater, developer and stripper and method for processing semiconductor substrate
Inventor: IDO MASUMI
IPC: H01L21/027
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To solve the problem on a photoresist coater and a method for processing a semiconductor substrate employing it that the surface of the semiconductor substrate is exposed by stripping liquid and roughened when photoresist is stripped because the semiconductor substrate is coated directly with photoresist. SOLUTION: A photoresist coater comprising means for supporting substrates rotatably sheet by sheet, a drive means for turning the supporting means, and means for supplying photoresist onto the substrate is further provided with means for supplying ozone water onto the substrate.
Patent JP-2001289219-A (JP)
Title: Connecting pin, connecting clip and connecting structure
Inventor: NARUSHIGE KOHEI
IPC: F16B21/07
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide connecting structure permitting work of connecting members to each other without using an adhesive and facilitating the connecting work at an installation site. SOLUTION: In this connecting structure for inserting and fixing the connecting pin 10 into the connecting clip 20, the connecting pin 10 is provided with a cutout part 13 formed at each opposed side edge 12 on the tip side of a cylindrical body with a clearance 15 existing, a constricted part 16 formed around the cylindrical body formed with the cutout part, and a tapered part 18 formed at the tip part of the cylindrical body formed with the cutout part; while the connecting pin 20 is provided with a drawing part 25 smaller in diameter at the center than on the outside, at the cylindrical body with the clearance 23 existing. The constricted part 16 of the connecting pin 10 is thereby fitted to the drawing part 25 of the connecting clip 20 to positively connect both of them.
Patent JP-2001287256-A (JP)
Title: Method for manufacturing tubular cover and mold for extrusion coating
Inventor: IMAI TORU
IPC: B29C48/32
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a mold capable of easily manufacturing a slitted tubular cover at a low cost. SOLUTION: A fin extrusion slit 132 is provided in connection with an annular extrusion slit 131 for applying a resin to the long member, which is passed through a long-sized member passing hole 11, by extrusion coating.
Patent JP-2001248118-A (JP)
Title: Self-luminous cover for cone
Inventor: NAKANE TAIRA
IPC: E01F9/619
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a self-luminous cover for a cone capable of being fitted or removed to or from the cone for securing the safety of workers on a road at night or showing an off-limits area to pedestrians. SOLUTION: Retroreflective materials 4 are provided on the surface of a hollow cone 3 having a circular upper opening part 1 and a lower opening part 2. A wire 7 connected to a proper number of luminous bodies such as LEDs is arranged between the retroreflective materials 4 and a backing material 6. A changeover switch 8 it on or off is provided at a porting of the wire 7, and a battery box 9 us provided at one end of the wire 7.
Patent JP-2001286845-A (JP)
Title: Bonded structure of laying nonwoven fabrics
Inventor: HINOBAYASHI JOJI
IPC: E02D17/20
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a bonded structure of laying nonwoven fabrics, which is excellent in weather resistance and is obtained by easily and tightly the adjacent nonwoven fabrics to each other so that the bonded nonwoven fabrics can be stably laid on the ground, particularly on the ground of a waste disposal plant or the like where high reliability is requested. SOLUTION: A monomer M of a thermosetting resin is applied to the edge part of a nonwoven fabric N on whose surface a coating film C of a synthetic resin is formed. The edge part of the monomer-applied nonwoven fabric N is superposed on that of the adjacent nonwoven fabric N. The superposed part is heated to bond the edge parts of the adjacent nonwoven fabrics, N to each other while at least a part of the film C is fused by the monomer M.
Patent JP-2000351615-A (JP)
Title: Silicon carbide body
Inventor: YAMADA HIROTAKE
IPC: C01B31/36
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To increase the electric resistivity of a dense silicon carbide body having high purity and a high relative density. SOLUTION: This silicon carbide body comprising silicon carbide polycrystal has >=99.9999 wt.% purity of the silicon carbide, >=99% relative density and >=70.12 wt.% percentage of silicon. Preferably, the silicon carbide body has >=100,000 Ω.cm electric resistivity at room temperature, and <=5 μm average particle diameter of silicon carbide crystals, and is formed into a film by a chemical vapor growth method.
Patent JP-2001287375-A (JP)
Title: Ink jet printer
Inventor: WANIBUCHI HIROSHI
IPC: B41J2/165
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer having a cleaning device made compact by suppressing a stroke length of a cleaner lever and a lock lever to a minimum. SOLUTION: This printer has a printing head and the cleaning device 10. The cleaning device 10 includes the cleaner lever 25 with an elastic blade 26 which can reciprocate, the lock lever 61 for fixing the printing head, a first cam groove 17d comprising a butting cam part 17f which can mesh with the cleaner lever 25 and moves the cleaner lever 25 and a first equicircular cam part 17e which will not move the cleaner lever 25, a second cam groove 17g comprising a working cam groove 17g2 which can mesh with the lock lever 61 and moves the lock lever 61 and a second arc cam groove 17g1 which will not move the lock lever 61, and a clutch lever constituted to be rotatable in a predetermined range.
Patent JP-2001228144-A (JP)
Title: Method of judging excised end of endoscopic mucosal resection material during operation on the basis of pit pattern of tunica mucosa ventriculi and its instrument
Inventor: EEKAPOTTO PANNACHEETO
IPC: G01N1/28
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To allow an operator himself to judge an excised end during endoscopic mucosal resection(EMR), so that a part to be additionally excised can be easily found when there is a danger that the result is positive, and imme diately additionally cut on the spot to reduce an insufficient excision of cancer. SOLUTION: An EMR material is stuck to a fixing plate, dipped in a fixing solution of 60 deg.C or higher for 2 minutes every fixing plate, lightly washed with water, bleached for about 2 minutes, further washed with water for 2 minutes to remove the mucus on the mucous membrane by use of a brush in water, and dyed to observe and diagnose the pit pattern by use of a stereoscopic microscope in water, whereby the judgment of the excised end can be performed within 10 several minutes. The extension of the lesion can be thus caught as a plane within 10 several minutes.
Patent JP-2001294163-A (JP)
Title: Improvement for box for automotive steering gear
Inventor: ADRIAN BALESTER
IPC: B62D3/12
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To improve conditions for a transverse steering gear and a gear for a pinion and a rack to automatically hold tooth contact of the both constitutive components within a set limit in response to a load existing in an axis- directional seam joint of a box resulting from a drive rack stress from the pinion toward a position separated therefrom, and in response to restoration thereafter. SOLUTION: A conical pinion 6 is built in instead of a traditional cylindrical pinion in the prior art by combining an elastic element 9, an elastic washer 10 or a spring attached between a conical rack 2 and a bearing 8 or a roller bearing of a rotary support body for a shaft in a casing box 1.
Patent JP-2001287112-A (JP)
Title: High-feed throwaway type rotary tool
Inventor: NAGASHIMA YOSHIMITSU
IPC: B23C5/20
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a tool capable of preventing a defect and abnormal abrasion for controlling chattering vibration when cutting a corner part or a groove to perform a stable process with high efficiency by optimizing a cutting edge shape in a contour process along a wall. SOLUTION: This high-feed throwaway type rotary tool has several throwaway chips. The throwaway chip comprises a main cutting edge and a peripheral cutting edge. The main cutting edge has a cutting edge angle of between 3 and 35 degrees and is formed in an arc or arc-shaped form. The peripheral cutting edge is formed in a straight line, arc or arc-shaped form such that a back taper is formed on a tool center axis. Round parts are formed on both ends of the main cutting edge. At least one of the round parts has a radius of curvature with a lower limit of 1 mm and between 0.05 and 0.5 time of a radius of curvature of the main cutting edge.