baber/WOPTO huggingface dataset:
Patent JP-2000289967-A (JP)
Title: Suction jig for object at least whose surface has permeability property and vacuum suction hoisting device using the same
Inventor: WAKABAYASHI NOBORU
IPC: B66C1/02
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a suction jig keeping sufficient vacuum suction force and a device using it by sucking an object like a hollow cylindrical fiber winding body whose surface has permeability property by a vacuum pump used in general in a device sucking the object by utilizing vacuum force and hoisting and conveying it. SOLUTION: A structure of this suction jig comprises a vacuum passage connection pipe passage 2 which is connected with a vacuum force source and is communicated with a negative pressure generation region 18, an adhesion panel 4 on which the vacuum passage connection pipe passage and a hoisting member are fixed, at least two bars of pads 6, 8 which are mounted in concentric or concentric elliptical shape by providing a mutual interval so as to give a negative pressure generation region between a bottom face of the adhesion panel and a sucked object on the bottom face of the adhesion panel and are made of a plastic elastic body, a communicating port 4a which is opened in the negative pressure generation region and is communicated with the vacuum passage connection pipe passage,  and a negative pressure reducing means 10 provided in a central part on the bottom face of the adhesion panel.
Patent JP-S61259287-A (JP)
Inventor: SEKI SACHIKO
IPC: G09F9/00
Filed: 1985-05-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5225998-A (JP)
Title: Liquid metal fast breeder reactor
Inventor: NOZUE YUKINARI
IPC: G21C15/18
Filed: 1975-08-21
Abstract: PURPOSE: This liquid metal fast breeder reactor connects throught a cooling water circulation device the safety protection tank that a pile vessel and a cooling material cooler are assembeled, providing a simple structure safety protection surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5947981-A (JP)
Inventor: DAN MAIKERU MOSHIERU
IPC: H02M3/337
Filed: 1983-06-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01269806-A (JP)
Title: Fuel gasification device
Inventor: HIRATA YASUSHI
IPC: F23D11/44
Filed: 1988-04-22
Abstract: PURPOSE:To prompt a temperature rising speed and shorten gasification time, by using the surface of a heater installed exposed inside a carburetor and its vicinity for the main gasification area of fuel, and positioning an insert section of said heater into said carburetor within a pressure application chamber whose pressure is set higher than the internal pressure of the carburetor. CONSTITUTION:Kerosene supplied from a fuel nozzle 12 to the surface of a heater 9 is apt to leak out from an insert section of the heater 9, say, from the vicinity of a holding member 10 in liquid or gaseous status, spreading on the surface of the heater 9. However, in this invention, the opening area of a primary air supply port 11 is reduced so as to obtain the maximum pressure loss there throughput the air passage. As result, the pressure in an application chamber 16 located in its upper stream side is extremely increased and higher than the pressure in a carburetor 8, which serves to prevent the kerosene from leaking outside the carburetor 8 from the vicinity of the holding member 10. This construction makes it possible to prevent the flow out of kerosene's unburnt gas or liquid outside, and obtain a fuel gasification device which starts in a high speed, being free of disgusting odor or fire hazard due to fuel leakage.
Patent JP-H11290833-A (JP)
Title: Apparatus for treating garbage and method for treating garbage
Inventor: NIWATSUKINO YASUSHI
IPC: E03C1/266
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To prevent the deposit of solid components in a drainage treatment apparatus by detecting the thickness or inside diameter of a deposit layer formed on the inner surface of a drum screen by the centrifugal dewatering of crushed garbage or a solid/ liquid ring layer in which excess sludge from an introduction route forms on the inner circumferential surface of the deposit layer. SOLUTION: Garbage is crushed by a disposer 1 and introduced with drainage into the drum screen 4 of a dewatering drier 2, the drum screen 4 is rotated to dewater the crushed garbage centrifugally, and a deposit layer is formed on its inner surface. When the deposit layer has a specified thickness or inside diameter, the introduction of the crushed garbage is stopped by the first flow rate adjusting means 12a on the basis of a detection signal from a layer dimension detecting means 30. After that, excess sludge 21a from a drainage treatment apparatus 3 is introduced into the drum screen 4 by the second flow rate adjusting means 12b and dewatered centrifugally. When a solid/liquid ring layer formed on the inner circumferential surface of the deposit layer has a specified thickness or inside diameter, the introduction of the excess sludge 21a is stopped or reduced.
Patent JP-H01272139-A (JP)
Title: Forming method of multilayer interconnection
Inventor: KIYOHARA MASAO
IPC: H01L21/3205
Filed: 1988-04-23
Abstract: PURPOSE:To execute the flattening of multilayer interconnections, the prevention of a hillock in an aluminum wiring and a countermeasure to migration by the same process by coating the surface of the aluminum wiring in a lower layer with a material effective to the hillock and migration while leaving the material onto the sidewall of the aluminum wiring as a sidewall. CONSTITUTION:A tungsten film 4 is deposited selectively on the surfaces of aluminum wirings 3, and deposited in thickness of approximately 2000Angstrom . When the flow rate of H2 is reduced, the selectivity of tungsten deposition is diminished, a tungsten film 5 is deposited onto the whole surface of an silicon wafer, and the thickness of the film 5 is brought to approximately 6000Angstrom  in the same extent as the aluminum wirings 3. Anisotropic plasma etching is performed, and the tungsten film 5 is etched back. Accordingly, the surfaces of the aluminum wirings 3 are surrounded by tungsten films 4, and the state in which tungsten films 5a are left on sidewalls is brought. A normal process is executed.
Patent JP-H04588-A (JP)
Title: Method for recognizing character
Inventor: HIGUCHI KOICHI
IPC: G06K9/62
Filed: 1990-04-17
Abstract: PURPOSE:To make it unnecessary to use a dictionary and to shorten a collating time by detecting the inclination angle of a character pattern, extracting peripheral distribution, detecting a division point, setting up a division boundary in a character circumscribed frame, extracting a feature in each divided area, and then stabilizing the extracted feature. CONSTITUTION:In a plane expressed by an X-Y coordinate system including a character pattern stored in a pattern register 4, coordinates applying the maximum and minimum values of alphax + betay relating to black picture elements (BPEs) in the pattern are detected by a character inclination detector 8. A peripheral distribution extracting part 9 extracts peripheral distribution based on an inclination angle and a division point detecting part 10 detects a division point by using the distribution. Then a feature matrix extracting part 11 sets up a division boundary based on the inclination angle and the peripheral distribution and extracts a feature matrix. Thereby, the feature extracted even from an inclined character pattern can also be stabilized, so that the preparation of a dictionary corresponding to the deformation of character inclination in an identification (ID) part is unnecessary. Thus, a dictionary collating time can be shortened and a processing time can be increased.
Patent JP-S5624975-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUKUMA MOICHI
IPC: H01L29/417
Filed: 1979-08-07
Abstract: PURPOSE:To contrive the improvement in the integrity of a semiconductor device by simultaneously positioning source, drain and channel regions, coating the channel region with oxidation resistant mask, forming source and drain thereon, and then forming a gate insulating film and a gate electrode thereon. CONSTITUTION:An N type layer 32 is formed on a P type substrate 31, an opening 34 is formed at an oxide film, and an oxide thin film 35 is formed thereon. After selectively forming a nitride film 36 thereon, openings are selectively perforated at the oxide film, and N type layers 39-41, P type layers 37, 38 are selectively formed. Subsequently, the nitride film 36 and the oxide film 35 are removed, and a gate oxide film 42 is newly formed. In this case the layers 38-40 are self-aligned with the film 36 with no displacement therebetween. Further, the mask for the gate is unnecessary. Thereafter, the gate electrode 42 and the other are attached as predetermined. Since it is not necessary to consider the superimposing margin in a step of opening of the oxide film 33 and the formation of a gate with a nitride film 36, it can improve the integrity thereof.
Patent JP-S5725010-A (JP)
Title: Load control device
Inventor: YAMAZAKI KIYOUJI
IPC: H02M1/08
Filed: 1980-07-23
Abstract: PURPOSE:To set a phase control output of AC voltage which is fed to a lod, at a constant value, by forming a phase control signal for controlling the phase of AC voltage, by the product of a signal for s showing a ratio to full conduction, and a semicycle time of AC voltage which is fed to a load. CONSTITUTION:A zero cross output of a zero crossing circuit 26 is inputted to a microcomputer 21, a latching circuit 23 and a counter 24. In case of a zero crossing output, the circuit 23 latches an output value of the counter 24, inputs it to the computer 21, and latches a count value corresponding to a semicycle time of AC voltage which is fed to a load 5b. The computer 21 takes the product of a count value corresponding to the semicycle time of AC voltage, which is an output value of the circuit 23, and a signal showing a ratio to full conduction, and obtains frequency of a clock circuit 25, corresponding to the time for generating a phase control outout from the zero crossing time of AC voltage. In this way, even if electric power supply frequency is varied between 50Hz and 60Hz, a phase control output of AC voltage which is fed to a lod is set at a constant value.
Patent JP-S582351-A (JP)
Title: Monoazo dye for polyester fiber
Inventor: HIMENO KIYOSHI
IPC: C09B29/09
Filed: 1981-06-29
Abstract: NEW MATERIAL:The compound of formulaI[X is H, Cl or methyl; R<1> and R<2> are H, lower (alkoxy)alkyl, alkenyl, acyloxyalkyl, hydroxyalkyl, alkoxycarbonyl(oxy)alkyl, etc.]. EXAMPLE:The compound of formula II. USE:A dye for dyeing polyester fibers in clear violet - blue color having excellent fastness to light, sublimation, and water. The dye has excellent stability to temperature and pH in dyeing. PROCESS:The exemplified compound can be prepared, e.g. by coupling the diazonium salt of 2-amino-5-nitrothienothiazole of formula III with an aniline compound of formula IV (e.g. N-ethyl-N-acetoxyethyl-m-toluidine).
Patent JP-H0682542-A (JP)
Title: Data acquiring device and communication system having device thereof
Inventor: REINHARUTO HANNO CHIHI
IPC: H04B10/07
Filed: 1993-04-27
Abstract: PURPOSE: To stably catch data from laser beam by arranging two sensors on a laser beam axis and passing a part of laser beam through the hole of a first sensor to irradiate a second sensor. CONSTITUTION: The sensor 17 of a detector is arranged on the axis 8 of projected beam 7 behind a tracing sensor 18 so as to stand in a straight line and the sensor 18 has a hole of a transparent zone at its center and the sensor 17 of the detector is irradiated with beam through the hole. The front of a single member 19 composed of material quality extremely low in thermal expansion supports the tracing sensor 18 and the sensor 17 is arranged on the rear surface of the member 19. A converging optical system 20 to which a hybrid optical system is adapted irradiates the sensors 17, 18 with beam 7 and an optical system 21 converges the beam 7 on the sensor 17. A central unit 22 utilizes the amplitude of the signal received by the sensor to determine a correction value adapted to the pointing of the beam 7 and subsequently issues a command to actuators 23, 24 to obtain a desired azimuth.
Patent JP-S5727814-A (JP)
Title: Vibration type work feeder
Inventor: SUDA TOMIJI
IPC: B65G47/14
Filed: 1980-07-25
Abstract: PURPOSE: To prevent transfer of vibration to works and enable stably feeding the works in such a way that the tip side part position of an apparatus body which provides a feeding port for arranged works in installed by being separated from the trailing end side part position.  
     CONSTITUTION: Works 8 of transistors, or others are arranged in grooves 13 which are formed on the feeder 10 of a vibration chute 9, and they are fed gradually to a feeding port 14 by feed force from the rear due to vibration. Here, the tip part 11 which provides the feeding port 14 in the feeder 10 is formed separately from the trailing end part 12 which is connected to its vibrating source, and vubration at the tip part 11 can be prevented by arranging it with a small clearance between the both. Thus, the works 8 which are positioned at the feeding port 14 are stably held and fed. Besides, skidding of the works 8 can be prevented, and more stable feeding of the works 8 can be done in such a way that a nonskid 15 is formed at the feeding port 14. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58217921-A (JP)
Title: Transmission type screen
Inventor: TAKEUCHI KENICHI
IPC: G03B21/62
Filed: 1982-06-12
Abstract: PURPOSE:To improve the fidelty in color reproduction of an image to be projected without impairing light transmissivity, by forming a light transmitting part by using a metacrylate resin in which a chelate compound of neodymium and beta-diketone is incorporated. CONSTITUTION:A Fresnel lens plate 6 and a lenticular plate 7 are combined to constitute a transmission type screen. A methacrylate resin in which a chelate compound of a neodium being an org. neodium compound and beta-diketone is incorporated so that the content expressed in terms of neodium becomes 0.3- 3.0wt% or a substance in which a light diffusing agent etc. are mixed thereto, is used to form the lenticular plate 7. Acetylacetone, benzoylacetone, ethyl acetoacetate, dibenzoylmethane, trifluoroacetylacetone and tetrafluoroacetylacetone etc. are used as the beta-diketone.
Patent JP-S585307-A (JP)
Title: Catalyst for alpha-olefin polymerization
Inventor: YONEDA HARUYUKI
IPC: C08F10/00
Filed: 1981-07-01
Abstract: PURPOSE:The titled catalyst by use of which the MW control in a low-temperature slurry polymerization becomes possible and the catalyst removal step after polymerization can be omitted, consisting of an organometallic compound and a solid component prepared by impregnating an inorganic oxide with a reaction product between chromium trioxide and a nitrogen-containing organic compound. CONSTITUTION:An alpha-olefin polymerization catalyst consisting of (A) a solid component prepared by impregnating an inorganic oxide carrier (e.g., silica or silica-alumina) with a reaction product between chromium trioxide and a nitrogen-containing compound selected from the group consisting of an amine compound (e.g., ethylamine) and a phosphoramide (e.g., hexamethylphosphoramide) and activating the carrier by calcination and (B) an organometallic component (e.g., methyllithium, dimethylzinc, or trimethylaluminum). In a slurry polymerization at below 100 deg.C, the MW control is possible, the polymer productivity per chromium atom is sufficiently high and the catalyst removal step can be omitted.
Patent JP-H03297433-A (JP)
Title: Vacuum cleaner
Inventor: MORO MASARU
IPC: A47L9/28
Filed: 1990-04-17
Abstract: PURPOSE:To automatically control the rotating speed of a motor to control the suction force by providing a varistor, the resistance value of which is changed by the tensile force of a hose and a control portion for controlling the rotational speed of a motor according to the resistance value, on a hose connecting portion of a cleaner main body. CONSTITUTION:A varistor 1 is provided on a hose connecting portion 3 of a cleaner main body 2, and a clamp 5 which is energized by a spring 4 to move freely is engaged therewith, whereby when a hose 6 is connected to the portion, a clamp 7 is hooked on the clamp 5. The varistor 1 performs inputting to a control portion 9 through a tensile force detecting portion 8, and the control portion 9 is connected in series to a motor 10 to control a bidirectional thyrister 12 connected to an a.c. power supply 11. When a user pulls the hose 6 while a cleaner is used, the cleaner main body 2 is moved along the floor surface in the pulling direction, the hose 6 is moved in the direction of an arrow from the cleaner main body 2, and the clamp 5 is drawn against the spring force of the spring 4 by the clamp 7, so that the resistance value of the varistor 1 changes. Such a change in the resistance value is detected by the tensile force detecting portion 8, and the output is input to the control portion 9 to control the rotational speed of the motor 10.
Patent JP-S62257515-A (JP)
Title: Key switch
Inventor: MATSUURA HIROKAZU
IPC: H03M11/12
Filed: 1986-04-30
Abstract: PURPOSE:To change the period of renewing data according to magnitude of pressing force of a key switch by providing means that detects pressing force at the time of key operation and a clocking time changing means. CONSTITUTION:A pressing force detecting means 13 that detects pressing force at the time of key operation and a clocking time changing means that shorten or prolong specified clocking time of a timer are provided. Overall control is made by program control of a CPU 10 consisting of a microprocessor, and the control program is written beforehand in a ROM 11. A RAM 12 used as a working area of various registers, times or flags etc. when executing the control program is provided. Further, a key switch consisting of a pressure sensitive conductive sheet and an electrode constituting pressure sensitive switches 14a, 14b is provided. Thereby, desired content can be set in a short time by adjusting pressing force of the key.
Patent JP-H02295321-A (JP)
Title: Closed loop audio attenuator
Inventor: FURETSUDO JIEI ANDAASON
IPC: H04H20/88
Filed: 1990-04-17
Abstract: PURPOSE: To perform accurate attenuation control over control signals within an extremely narrow range in which attenuation is desired by modulating the current output of an input amplifier according to the differential control signal between an input amplifier which responds to an ultrasonic wave noise input and a main differential amplifier. CONSTITUTION: An ultrasonic wave noise(USN) voltage is passed through an RC time constant circuit and applied to one input of the input amplifier 10. This time constant determines how quickly an attenuator responds to variation in the USN voltage. The other input of the amplifier 10 is connected to a USN reference voltage determining a trip point of the amplifier 10. Then predictable controlled reaction to the USN voltage is attained by using a gain state 14 for a closed loop circuit including a multiplier 16 which responds to the output of the amplifier 10 and also responds to the output of an output differential amplifier 18. Consequently, linear control operation is limited to a very narrow range to make accurate attenuation control possible.
Patent JP-2000255472-A (JP)
Title: Bicycle having handle and crank to be inflected
Inventor: KAMIYA KENICHIRO
IPC: B62K15/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a bicycle most suited for parking in a narrow place. SOLUTION: The portion 2 of a handle 1 to be inflected and the portion 8 of a crank 17 to be inflected are respectively inflected, large projections are eliminated by the housing of the handle and a pedal inside, realizing a smart bicycle during parking. Thus, passersby are not disturbed, and the setting- in/removing of the bicycle is facilitated.
Patent JP-H042337-A (JP)
Title: Ultrasonic probe
Inventor: TANIGUCHI YOSHIHISA
IPC: G01N29/26
Filed: 1990-04-19
Abstract: PURPOSE:To achieve a direct detection of a displacement of an angle of rotation of a piezo-electric vibrator at the tip of an ultrasonic probe by generating second information corresponding to periodicity of an acoustic structural change from first information corresponding to an acoustic structural change contained in reflected wave from a receiving reference wall of an ultrasonic transducer. CONSTITUTION:An ultrasonic wave transmitting/receiving body 1 provided at the tip of an ultrasonic probe houses a piezoelectric element 4 as ultrasonic transducer in a housing 3 and an acoustic matching layer 5 makes an ultrasonic beam radiated from the piezo-electric element 4 focus near an internal wall of a sheath 2. When an ultrasonic pulse is radiated to the internal wall of the sheath 2 by a signal from a pulser circuit 7 with the rotation of the ultrasonic wave transmitting/receiving body 1, it is reflected and returned to an ultrasonic receiver and hence, the piezo-electric element 4 causes a potential change. A reciprocation time between the piezo-electric element 4 and the internal wall of the sheath 2 is measured with a time measuring device 8 to generate a potential corresponding thereto with a converter 12. The ultrasonic pulse is radiated repeatedly at a fixed interval and as a flat-bottom groove 6 is provided on the internal wall of the sheath 2 cyclically, the potential changes cyclically corresponding to a displacement of rotation. When the change in potential is applied to a differentiating device 11, a pulse corresponding to a displacement of the angle of rotation of the ultrasonic wave transmitting/receiving body 1 is generated as the ultrasonic pulse passes through the wall of the groove 6.
Patent JP-S5625769-A (JP)
Title: Image bearing body surface adjusting device
Inventor: KUROSAKI YASUHIDE
IPC: G03G21/10
Filed: 1979-08-09
Abstract: PURPOSE: To make it possible to prevent the cleaning member and the image bearing body surface from being damaged, by supplying the regular adjusting material for lubrication contained in the vessel which is able to oscillate freely, and adjusting friction resistance of the image bearing body surface.  
     CONSTITUTION: The cleaning and adjusting device 10 is equipped with the adjusting powder vessel 14 which is able to oscillate freely centering around the axis 18, and the vessel 14 is oscillated and vibrated by both the pin 20 of the rotating image  bearing body 1 and the bar 19 connected with the axis 18. Resulting from the foregoing, the adjusting particles for lubrication, containing teflon or cerium oxide, etc.  are supplied on the surface of the bearing body 1 through the supply amount controlling member 15 formed by the porous material such as sponge, etc., which is  provided on the bottom of the vessel 14. Since friction resistance of the surface of  the bearing body 1 is not increased owing to the aforesaid lubricating agent, the  blade 11 and the surface of the bearing body 1 are not damaged even if the elastic  chip blade 11, etc. of the device 10 are pressed due to cleaning. 
     COPYRIGHT: (C)1981,JPO&Japio