baber/WOPTO huggingface dataset:
Patent JP-2002168891-A (JP)
Title: Injection measurement method and injection measurement device
Inventor: OGAWA SHIGEAKI
IPC: G01R31/08
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To inject and measure the signal of a measurement frequency by automatically choosing a state of small existing noise level of measurement frequency in power system within an allowed time from execution timing of the injection and measurement. SOLUTION: Immediately before the execution timing of the injection and measurement of signal of measurement frequency, the existing noise level of the measurement frequency of the power system 1 is detected. When the detected existing noise level is higher than a set allowance level, the injection and measurement of the signal of the measurement frequency is postponed and detection of the existing noise level is repeated. When the existing noise level lowers below the allowance level within the allowed time set by the execution timing, the injection and measurement of the signal of the measurement frequency are executed.
Patent JP-2002168192-A (JP)
Title: Vacuum pump
Inventor: YAMASHITA YOSHIHIRO
IPC: F04D27/00
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum pump for controlling a process pressure in a well responsive manner and reducing the size and cost as well as running cost of a whole device. SOLUTION: A second pump mechanism portion B is provided on the way of an exhaust passage C connecting an exhaust side AOUT of a first pump mechanism portion A and a gas exhaust port 6 in communication with each other. A second pump mechanism portion B can change the rotating speed of a pump separately and independently of the first pump mechanism portion A. When the second pump mechanism portion B changes the rotating speed of the pump, a pressure (back pressure) on the exhaust side AOUT of the first pump mechanism portion A is changed to produce an increase/decrease in suction efficiency of gas from the gas suction port 5 to the first pump mechanism portion A and a change in pressure in a process chamber.
Patent JP-2002166010-A (JP)
Title: Pinball game machine
Inventor: OSHIMI WATARU
IPC: A63F7/02
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine which hinders any incendiary fire from expanding inward even when it occurs at a discharge port of prize balls and facilitates the investigation of the cause of the fire by inspection after the event. SOLUTION: In the pinball game machine provided with a front frame 1, a playing board 2 and a mechanism board 3, a shielding member 50 is installed near a prize ball discharge port 28 for a lower tray as located on the back side of the front frame 1 and the playing board 2. The shielding member 50 is built up of a plate material made of stainless steel to prevent any fire from expanding into the pinball game machine involved whenever it occurs within the prize ball discharge port 28 while shielding or reflecting radiant heat from combustible matters burned within the prize ball discharge port 28.
Patent JP-2002172397-A (JP)
Title: Combination septic tank
Inventor: SATO HACHIRO
IPC: C02F3/12
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a combination septic tank equipped with a membrane separation tank having an outer wall part which has long-term reliability hard to generate the deterioration of weatherability and excellent in impact resistance and heat insulating characteristics. SOLUTION: In the combination septic tank provided with a membrane separation tank M including a membrane separator MO for filtering water to be treated subjected to activated sludge treatment, a first casing X1 having the membrane separation tank M provided therein and a second casing X2 having a tank other than the membrane separation tank M provided therein are provided so as to permit water to be treated to freely flow and the first casing X1 is provided on the ground or provided so as to be partially embedded in the ground and the outer wall part H covering the first casing X1 is provided. A hot wastewater flowing part R is provided between the first casing X1 and the other wall part H and a hot wastewater transfer mechanism B for guiding hot wastewater to the second casing X2 through the hot wastewater flowing part R is provided.
Patent JP-2002176591-A (JP)
Title: On-vehicle television set, and device and method for receiving broadcast signal
Inventor: AZUMA NORIHIRO
IPC: H04N5/44
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide convenient on-vehicle television set, broadcast signal receiver and broadcast signal receiving method. SOLUTION: When the power is supplied to a microcomputer in a broadcasting area B, the microcomputer searches for a channel plan written in a RAM in a broadcasting area A, and when the microcomputer can not find a tuning frequency among three or more channels, the microcomputer performs auto memory operation and updates a channel plan in the broadcasting area B in the RAM. Thus, seek operation by a user becomes unnecessary, and the on- vehicle television set with high operability can be provided.
Patent JP-2002174632-A (JP)
Title: Material identifier and plastic packing material using this
Inventor: MASUDA SEIJI
IPC: C08L101/00
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a material identifier for plastic and a plastic packing material using this, suitable for individually sorting waste plastic packing materials for every material. SOLUTION: The material identifier comprises a phthalocyanine compound having near infrared absorbing power and the plastic packing material is comprised by using the material identifier.
Patent JP-2002172412-A (JP)
Title: Method for cold rolling steel strip
Inventor: SOTANI YASUHIRO
IPC: B21B27/10
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of chattering originating from a shortage of lubrication in the cold rolling method using a circulating rolling oil suppling system. SOLUTION: In the cold rolling method for a steel strip provided with No.1 supply process to supply No.1 emulsion at a prescribed supply volume through No.1 rolling oil suppling means from the commencement of rolling and provided with No.2 supply process to supply No.2 emulsion through No.2 rolling oil suppling means from the commencement of rolling using the cold rolling equipment having No.1 circulating rolling oil suppling means to supply No.1 emulsion toward a work roll and a roll bite and No.2 rolling oil suppling means to supply No.2 emulsion having a larger average grain size than the average grain size of No.1 emulsion toward the top and back side of the steel strip at a prescribed distance position in the upstream stand side from the roll bite,  the supply volume of No.2 emulsion is characterized so as to be controlled in accordance with an integration rolling mass or an integration rolling length of the work roll in the No.2 supply process.
Patent JP-2002180963-A (JP)
Title: Swash plate type single-headed compressor
Inventor: KURIHARA MASAYUKI
IPC: F04B27/10
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a swash plate type single-headed compressor suppressing the inclination toward a swash plate rotating direction of a single-headed piston near the bottom dead center of the single-headed piston. SOLUTION: This swash plate type single-headed compressor is provided with a driving shaft, the swash plate fitted to the driving shaft and rotating synchronously with the driving shaft, the single-headed piston having a cylinder part and a tail part slidably clamping the swash plate circumferential edge via a pair of shoes, and a cylinder block having a bore for inserting the cylinder part of the single-headed piston and a guide part having an arc inner circumferential face concentric to the bore or having the same curvature radius to the bore and extending concentrically with the bore from the end of the bore.  The tail part of the single-head piston has the arc outer circumferential face concentric to the cylinder part and same curvature radium thereto and the arc outer circumferential face of the tail part of the single-headed piston is slide contact with the arc inner circumferential face of the guide part.
Patent JP-2002172526-A (JP)
Title: Electric discharge machining method
Inventor: YAMADA EIICHI
IPC: B23H1/02
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To ensure high machining precision by determining or calculating a discharging gap from an electric discharge machining area, improve working efficiency by automating the computation by computing the discharging gap in a method that measures the electric discharge machining area in a machining process and calculates the discharging gap from the measured value, and thus ensure machining with a proper discharging gap by computing the proper value of the discharging gap within a standard for the machining process for every machining electrode. SOLUTION: An electric discharge machining method for performing electric discharge machining of a workpiece by supplying working fluid to a machining gap between the electrode and the workpiece and supplying a machining pulse between the electrode and the workpiece has a process for capturing data on the machining depth and width of the workpiece, a process for storing and saving the data, a process for computing an area from the captured data, a process for automatically selecting an electric discharge machining gap length on the basis of the area, and a process for performing electric discharge machining.
Patent JP-2001223970-A (JP)
Title: System/device /method for outputting and device/method for printing
Inventor: MAEDA HIROYUKI
IPC: H04N5/91
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of printing at the time of inputting an ID and its method. SOLUTION: This device/method has a step for storing printer data corresponding to an inputted ID in a storing means in the case of inputting the printer data corresponding to the corresponding ID, a step for allowing a printing means to print based on the inputted print data in the case of inputting the print data, and a step for allowing the printing means to print based on the printer data stored in the storing means in the case of inputting the ID. The ID can be outputted in the middle of reproducing video data or sound data.
Patent JP-2001214979-A (JP)
Title: Sealing device
Inventor: SJOESTROEM HANS
IPC: F16J15/32
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device of an air bearing that excels in abrasion resistance and has a sealing effect. SOLUTION: The sealing device seals a space between two relatively movable machine members 1 and 2. The sealing device incorporates a seal 3 mounted on one machine member 2. The seal has a sealing edge 4 disposed for contact with an opposing surface 6 on the other machine member 1, on which the sealing edge slides in relative motion of the machine members. The contact region between the sealing edge 4 and the opposing surface 6 has a groove pattern 7, so that the sealing edge makes a pumping effect in the contact region. The groove pattern 7 is delimited in the opposing surface 6 opposed to the sealing edge 4.
Patent JP-2002180856-A (JP)
Title: Variable valve timing control device for engine
Inventor: MIYAMOTO KATSUHIKO
IPC: F02D45/00
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a variable valve timing control device for an engine, capable of executing learning processing of a phase angle while preventing the worsening of fuel consumption due to an increase in load of an oil pump. SOLUTION: In fuel cut during deceleration of a vehicle (YES in Step S12), a variable valve timing mechanism is controlled to be at a maximum phase lag position (Step S14) and learning processing of the phase angle is executed (from Step S18 on). At this time, the engine is reverse driven by the inertia of the vehicle and fuel supply is originally stopped, and so an increase in load of the oil pump with the operation of the variable valve timing mechanism gives no increase in fuel consumption.
Patent JP-2002184781-A (JP)
Title: Silicon wafer and method of manufacturing the same
Inventor: SHIRAKAWA YOSHINORI
IPC: H01L21/324
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a silicon wafer which is most suitable as an integrated circuit of a semiconductor device having a controlled uniform boron concentration. SOLUTION: In the method for manufacturing a silicon wafer, the silicon wafer having boron doped therein is heat treated at a temperature of 1000 deg.C or more in an atmosphere of a mixture gas of hydrogen and diborane (B2H6) (1). It is desirable to set a mixture ratio of hydrogen in this atmosphere to diborane (B2H6) in a diborane (B2H6) mixture gas at 1% or more. In the silicon wafer obtained by the method (1) for manufacturing a silicon wafer, a difference in boron concentration between the outermost surface layer of the wafer and the central part thereof is set at 10% or less (2).
Patent JP-2002182478-A (JP)
Title: Electrode structure for wet type electrophotographic developing device and wet type electrophotographic developing device
Inventor: KAWAMOTO CHIAKI
IPC: G03G13/26
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To surely energize without damaging the supporting body surface of a printing plate. SOLUTION: The electrode member 92 of an auxiliary electrode 68 is made into a comb-teeth shape with several contactors 100 in which a bend 96 is formed at a top end part and which are formed so as to be respectively laid across the bend. The electrode member is arranged so that the top end of the contactor is faced on the downstream side of the printing plate 12 in a feeding direction and the bend is projected to the feeding path of the printing plate, and respective contactors are elastically deformed because the printing plate abuts on the vicinity of the bend, so that they come into slidable contact with the supporting body surface. Thus, power is surely supplied to a supporting body by an auxiliary electrode without damaging the supporting body surface.
Patent JP-2001230042-A (JP)
Title: Crimping die for electrical connector
Inventor: LEFAVOUR JOHN D
IPC: H01R43/048
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To enable to calk an electric connector on to an aluminum conductor of comparatively large diameter of 350 kcmil with use of hydraulic compression tool of maximum compression power of 6 to 7 tons. SOLUTION: The crimping dies 30, 31 comprise a first section 48 for connecting detachably to an electrical connector compression tool, and a second section 50 contacting an electric connector connected with the first section 48, the second section 50 provided with nearly crescent-shaped compression protrusion 62 constituting a compressed face 66 and at least one the pressure relief faces 64, 65. The pressure relief faces 64, 65 is concave against the compressed face 66, and the crimping dies 30, 31 has a total curvature radius greater than that of the compressed face 66.
Patent JP-2002181154-A (JP)
Title: Rolling bearing-type reduction gear
Inventor: SAKAJIRI YOSHITERU
IPC: F16H15/52
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To realize a reduction gear capable of dispensing with the intelligent and complex design, reducing the frictional resistance and the noise, being miniaturized and easily manufactured, improving the cost performance and ensuring high reduction gear ratio and energizing ratio. SOLUTION: An input shaft 6 is internally fitted and fixed to an inner ring 4 by interference fitting. An outer ring 2 is internally fitted to a housing 7 by clearance fitting. Further an output member 8 is connected and fixed to an axial one side face of the outer ring 2. The torque can be transmitted to the output member 8 through the outer ring 2 while decelerating, by rotating and driving the inner ring 4 by the input shaft 6 in a condition that the radial load is added to the inner ring 4.
Patent JP-2002180319-A (JP)
Title: Hood
Inventor: OTA YOSHIO
IPC: A42B1/22
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a hood of coldproof coat or raincoat designed to improve the fittedness between the wearer's head and the hood with fewer actions so as to move the hood to the head-turning action without obstructing a wearer's field of view even by the wearer's head-turning action when worn. SOLUTION: This hood is so designed that a 1st string threading part is formed, on the flank of the hood, from the lower part of a face opening along the face opening, and a 2nd string threading part is formed from the lower part of the face opening toward the rear head part, and the respective threading parts are threaded with strings for dimensional adjustment to enable the dimensional adjustment at the lower part of the face opening.
Patent JP-2002176853-A (JP)
Title: Treatment unit for flowering plant
Inventor: MIYATA HISANORI
IPC: A01G5/00
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a treatment unit for flowering plants capable of efficiently making the operation of separating the unnecessary parts of a flowering plant and capable of easily making such operations including removing and/or collecting the unnecessary parts and maintenance. SOLUTION: This treatment unit works as follows : the stem Ab of a flowering plant A placed on the stand 8 of a feed conveyor 2 is nipped with a pair of chucks 21 constituting a lower leaf separator 19; when the flowering plant A is longer than a reference dimension, the stem Ab is cut off with the rotary blade 36 of a stem cutter 35, thus making the respective lengths of a plurality of such flowering plants A even;  the respective stems Ab (the circumference of the vicinity of the chucks 21) of the flowering plants A placed on the two stands 8 situated longitudinally are nipped with left and right two sets of lower leaves separatory elements 29 and 29 constituting the lower leaf separator 19, and these elements 29 and 29 are horizontally moved in the separatory direction (slantly) while being moved in the feed direction nearly synchronously with the feed speed of the feed conveyor 2, thus forcedly separating the unnecessary lower leaves Ac (or branches) of the stems Ab.
Patent JP-2002182463-A (JP)
Title: Developing device and image forming device
Inventor: SUGIMOTO NAOMI
IPC: G03G15/08
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a developing device and an image forming device capable of preventing toner from scattering due to insufficient stirring in replenishment and also avoiding abnormality of toner density by improving the mixing property of the toner mixed with developer. SOLUTION: The low toner concentration developer 4B, whose toner concentration becomes low because of toner consumption due to a toner image formed on a photoreceptor 1, is temporarily stored in a low toner concentration developer storage part 22 provided for the developing device 3 before being returned to the developer storage part 21 of the developing device 3, and then the storage part 22 is replenished with the toner. Thus, the toner during replenishment comes in contact with the developer 4B where the toner is consumed and the surface of carrier is exposed, so that the electrification for the toner starts stably and the toner scattering is prevented.
Patent JP-2002181704-A (JP)
Title: Infrared gas analyser
Inventor: KANAMARU NORIAKI
IPC: G01N21/37
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain an infrared gas analyser capable of keeping high sensitivity over a long period of time to perform stable measurement. SOLUTION: A hole with a diameter ϕf(ϕf<ϕb) is bored in a metal block 1 from both end surfaces thereof toward the central part thereof, and a through-hole 2 having a stepped part (a) is formed to the inner peripheral wall of the block 1. A passing hole 3 connecting the hole with the diameter ϕf and an L-shaped tunnel 4 connecting the hole with the diameter ϕb to the passing hold are bored in the block 1 vertical from the side surface thereof across the stepped part (a). A window plate 7 comprising CaF2 becoming a partition wall as an overlap width is bonded to the stepped part (a), a window plate 8 comprising CaF2 is bonded to the stepped part of the boundary of the hole 5 continued to the hole with the diameter ϕf, and a rear lid 9 is bonded to the countersink part of the hole with the diameter ϕb.  These are bonded by an acidic adhesive and an adhesive F202 made by U.S. Tra-Con CO. to form a front chamber 10 and a rear chamber 11. Further, after a membrane-like heat ray type flow sensor 12 is arranged to the bottom of the passing hole 3 by the acidic adhesive, a lid member 14 is bonded to the opening 3' of the passing hole 3 by the acidic adhesive to be closed to form the communication passage 15 of the front and rear chambers 10 and 11.
Patent JP-2002185011-A (JP)
Title: Semiconductor device
Inventor: HOUGIYOKU MITSURU
IPC: H01L27/08
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, wherein the problem of duty cycle dependency of an input signal which is shown in inverter delay time is canceled. SOLUTION: This semiconductor device is used in a CMOS inverter circuit and provided with a BOX layer 2 formed on a silicon substrate 1, an SOI film 3 which is formed on the BOX layer and composed of single crystal Si, a gate oxide film 4 formed on the SOI film 3, a gate electrode 5 formed on the gate oxide film, and diffusion layers 7, 8 of a source/drain region, which are formed in the source/drain region of the SOI film 3. In the case where a power source voltage of 0.6 V is used, the thickness TSOI of the SOI film 3 is at least 0.084 μm and at most 0.094 μm, and the impurity concentration of the SOI film 3 is at least 7.95×1017/cm3 and at most 8.05×1017/cm3.
Patent JP-2002195816-A (JP)
Title: Method and device for judging quality of food
Inventor: OKADA TOKUJI
IPC: A21C5/00
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for judging food quality by detecting the crack and the number of food doughs. SOLUTION: The moving quantity corresponding value of a conveyor changed from the first build down of a light quantity signal detected by a light receiving element to the first build up thereof within the time of passing a plurality of pieces of dough 3 independently mounted on the conveyor 2 on the light receiving element, and the moving quantity corresponding value of the conveyor changed from the second build down to the second buildup is also measured. When the build down is further present, the same moving quantity corresponding value is measured for all of the build down. All the values are added, and the same operation is performed for all light receiving elements arranged orthogonally to the moving direction of the conveyor.  The sum of the moving quantity corresponding values is regarded as a total area corresponding value of the dough, and it is judged whether the dough has a prescribed total area or not according to the magnitude of this value.
Patent JP-2002200222-A (JP)
Title: Drum type game machine and game method therefor
Inventor: SASAKI HIDEAKI
IPC: A63F5/04
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To objectively notify the technique level of a player. SOLUTION: When the player presses a your technique level key 630 on a technique level guide image, this drum type game machine statistically processes the shift amount of the position of a target pattern and a valid line on which the patterns of a role should be arranged at the time of a reel stopping operation and displays the technique level 804 of the spot pushing of the player at a variable display device 609.
Patent JP-2001510091-A (JP)
Title: 連続ストリップ処置におけるストリップの高速度転移
IPC: B65H35/02
Filed: 1998-07-13
Abstract: (57)【要約】
アルミニウムストリップを高速でコイル状に巻き付けるための装置及び方法。本発明は、ライン速度を減速せずに、一方のコイルから空のマンドレルまで移動中のストリップを転移することができるので、コイル状に巻き付ける速度を減速せずに、連続鋳造処理全体を通して、高速度でコイル状に巻き付けることができる。ライン速度は、約３６００ｆｐｍ（１０９７．２７９ｍ／ｍｉｎ）としてもよい。これは処理技術における利点を意味する。一般に、移動中のストリップの転移は、非常に高速のナイフ及びベルト型巻き込み装置を用いて達成される。移動中のストリップは、一方のマンドレルの上に蓄積されてコイルを形成する。コイルは、ナイフから離れるように移動して、第２のマンドレルは定置に置かれる。ナイフは、移動中のアルミニウムストリップに位置づけられ、ストリップを切断するように加速され、ストリップを移動ベルトでタッキングロールに進路変更する。移動中のストリップは、第２のマンドレルの周りに強制的に押しつけられ、コイルを形成するように巻き付けられ始める。完成したコイルは、取り除かれ、処理工程は繰り返される。