baber/WOPTO huggingface dataset:
Patent JP-H0824698-A (JP)
Title: Cutting device
Inventor: UJIIE TSUTOMU
IPC: B02C18/22
Filed: 1994-07-20
Abstract: PURPOSE:To process surely and quickly a large amount of fed materials and various kinds of fed materials by sensing whether the materials are or not, controlling a driving device when the fed materials are no more, stopping a guide device guided continuously and driving another guide. CONSTITUTION:Fed materials 3a being fed into a hopper 4a on one side are transferred slowly and not forcibly to the side of a rotary cutter 7 by the rotation of a helical guide plate of a guide device 5a, and the fed materials 3a are drawn in by a plate of rotating drawing device 6a and cut by the rotary cutter 7. When the processing of the fed material 3a is completed and the state that the fed materials 3a are no more is sensed, the driving of the guide device 5a and the drawing device 6a is discontinued, and the switchover of the operation to another guide device 5b and another drawing device 6b is carried out. The fed materials 3b fed into a hopper 4 are transferred by the guide device 5b and the drawing device 6b and cut by the cutter 7.
Patent JP-H0923008-A (JP)
Title: Manufacture of field effect semiconductor device
Inventor: OKAMOTO YUTAKA
IPC: H01L21/28
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of insufficient insulation by making a compound layer formed on the upper surface of gate wiring hardly approachable to a compound layer formed on the surface of a source/drain diffusion layer. SOLUTION: After a polycrystalline Si layer 14 and a PSG layer 21 are patterned to gate wiring and side walls are formed of Si3 N4 films 22, the PSG film 21 is selectively removed and a TiSi2 layer 23 is formed. Therefore, when the over-etching amount of the Si3 N4 film 22 is equal to or less than the thickness of the PSG film 21, the TiSi2 layer 23 on the upper surface of the polycrystalline Si layer 14 becomes hardly approachable to the TiSi2 layer 23 on the surface of an N<+> -type diffusion layer 17, because the tops of the side walls certainly become higher than the upper surface of the polycrystalline Si layer 14.
Patent JP-S5980712-A (JP)
Title: Treatment of metallic surface
Inventor: KIYOTA TOSHIO
IPC: C22F3/02
Filed: 1982-10-29
Abstract: PURPOSE:To form a chilled layer with high hardness, fatigue strength and heat resistance and to enable the easy partial chilling of large-sized or complex- shaped parts by irradiatng a metalic surface to be chilled with heat rays having high density energy. CONSTITUTION:A metallic surface to be chilled is irradiated with heat rays having high density energy for a short time. The heat rays act on the necessary part in a state in which a strain is hardly produced by the affection of heat, and the surface part is instantaneously melted by properly regulating the quantity of energy. A dense chilled structure is obtd. by self-cooling action due to heat conduction to the periphery. The part having the formed remelted chilled layer has superior suface characteristics such as superior fatigue strength, wear resistance and erosion resistance.
Patent JP-S6083484-A (JP)
Title: Infrared image display device
Inventor: MATSUNAGA TETSUSHI
IPC: G01J5/48
Filed: 1983-10-13
Abstract: PURPOSE:To change display modes easily through a common signal processing circuit by supplying data stored in a display mode storage means to a conversion table storage means selectively and rewriting its storage contents. CONSTITUTION:A video signal obtained by scanning in two dimensions and detecting an infrared-ray radiation from an object to be inspected by an image pickup means is A/D-converted 4 and the resulting digital signal is stored in a frame memory 10. A digital data signal read out of the memory 10 is supplied to addresses of conversion table memories 14R, 14G, and 14B for signal processing corresponding to data. Conversion table data on various display modes are written in a mode data memory 15, and mode data in the memory 15 is selected with a mode changeover switch and supplied to the memories 14R, 14G, and 14B in parallel and data from the respective conversion table memories are displayed on a display device 13 through D/A converters 12R, 12G, and 12B.
Patent JP-S6254560-A (JP)
Title: Starting method for continuous casting machine
Inventor: FUKASE HISAHIKO
IPC: B22D11/20
Filed: 1985-08-30
Abstract: PURPOSE:To eliminate the deterioration of the surface characteristic of an ingot and the rupture of the ingot by detecting the stage just before the inside of the cavity between a nozzle and a dummy bar is filled with a molten steel by a temp. sensor and starting the operation of a continuous casting machine at the same instant when the cavity is full of the molten metal. CONSTITUTION:The nozzle 6 and dummy bar 7 of a tundish 5 are inserted between endless blocks 3 and 4 driven by driving rolls 1, 2 and the temp. sensor 9 for detecting the temp. in the position at the top end on the nozzle 6 side is provided in the cavity 8. The sensor 9 detects the stage just before the cavity is full of the molten metal when the inside of the cavity 8 is filled with the molten metal after starting of pouring. Then the sensor inputs a detection signal to a control device 10. The device 10 outputs a command signal 11 to operate the driving motors 1, 2 and the dummy bar 7 and starts the operation of the continuous casting machine at the same instant when the cavity 8 is full of the molten metal. The deterioration of the surface characteristic of the ingot and the rupture thereof are thereby eliminated.
Patent JP-H0724469-A (JP)
Title: Treatment of ammonia containing waste water
Inventor: KANAI MASAKUNI
IPC: C02F1/58
Filed: 1993-07-06
Abstract: PURPOSE:To reutilize a waste water by efficiently removing ammonia and other impurity components in the waste water and advanced-treating in a short time. CONSTITUTION:One part of a treated water containing SIO2 particle obtained by fluorine-electrolyzing a water with diatomaceous earth or the like suspended and a iron salt are added into the ammonia containing waste water, if necessary, a deliquescent material is added, is added, and further NH4<+> and another fine particles formed by the fluorineelectrolysis are adsorbed on the SIO2 particle, floatation-separated.
Patent JP-H11317777-A (JP)
Title: Receiving device
Inventor: TSURUMI HIROSHI
IPC: H03D7/16
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a receiving device which is decreased in the number of the components of a radio circuit part, places no excessive load on an analog circuit, and is flexibly complied to a plurality of radio communication systems that is different in frequency and band by making good use of digital signal processing. SOLUTION: Modulated signals of plural channels are received by an antenna 10 and inputted to an orthogonal demodulator 11 to generate orthogonal base band signals, which are inputted to an orthogonal modulator 16 through low-pass filters 15a and 15b having an interference wave removing function and an anti- aliasing function for a training A/D converter to generate an orthogonal intermediate-frequency signal; and this signal is converted by the A/D converter 21 into a digital signal and a digital signal processing part 22 performs channel selection and data regeneration.
Patent JP-S6170433-A (JP)
Title: Method for detecting peeled part of wall body
Inventor: HAYASHI SATOSHI
IPC: G01N29/24
Filed: 1984-09-13
Abstract: PURPOSE:To improve the detecting efficiency of a peeled part, to shorten working time and to improve the reliability of detecting work sharply by detecting the different of vibration between a part where a armored layer is peeled from its ground layer and a normal part on the basis of the Doppler effect of laser light reflected from a wall body to be vibrated. CONSTITUTION:When an outer wall 11a is vibrated by a sound wave outputted from the speaker 13 to a building 11 to be detected, the armored layer 2 is sharply vibrated in accordance with vibration frequency because the armored layer is not tightly adhered to the ground layer 1 at the peeled part A. At that time, laser light is successively irradiated from a laser Doppler vibrometer 12 to the whole surface of the outer wall 11a through an optical scanner 16 and the reflected laser light is detected by the vibrometer 12. Since the vibration of the outer wall 11a can be converted into an electric signal contactlessly and its frequency can be analyzed on the basis of the laser Doppler effect and the difference of vibration between the peeled part A and the normal part can be detected by a computer 9, the vibration mode data can be recorded by an X-Y plotter 21.
Patent JP-S6252253-A (JP)
Title: Hydraulic control device for automatic transmission
Inventor: TAZAWA MITSUGI
IPC: B60W10/10
Filed: 1985-09-02
Abstract: PURPOSE:To decrease a noise in an oil pump when a vehicle is stopped in a predetermined range, by preventing the action of a pressure increasing mechanism only when a car speed is in a predetermined value or less further with a throttle fully closed. CONSTITUTION:A transmission provides a pressure increase limiting mechanism 26 which prevents the action of a pressure increasing mechanism only when a car speed is in a predetermined value or less further with a throttle of an engine in a fully closed condition. By this constitution, if a manual valve 6 is placed in a range 11 in a condition that an accelerator pedal is not depressed with a vehicle in stopping, the line pressure in an oil path 84 decreases to a minimum, and if the line pressure in the oil path 84 lowers, a load in an oil pump 2 decreases. Accordingly, the transmission, reducing sealing noise of the oil pump 2 and meshing noise of a gear or the like, decreases a noise by the oil pump 2.
Patent JP-S6252999-A (JP)
Inventor: TAGUCHI HISATOMI
IPC: H05K3/00
Filed: 1985-09-02
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-2001020965-A (JP)
Title: Double-direction thrust tapered roller bearing
Inventor: KOBORI KAZUYA
IPC: F16C33/58
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To reduce cost by forming a spacer of a low-cost material except for steel. SOLUTION: A double-direction thrust tapered roller bearing 1 is furnished with an inner ring 3 fitted on a shaft 2, an outer ring 10 fitted on housings 6, 7 at both side positions of this inner ring 3, a tapered roller 11 arranged free to roll between this outer ring 10 and the inner ring 3, a preload means 13 provided on the housings 6, 7 and to elastically energize the outer ring 10 in a direction of the inner ring 3, and an outer ring spacer 12 of width dimensions slightly smaller than distance dimensions between the two outer rings 10 as well as arranged on the housings 6, 7 between the two outer rings 10, and the outer ring spacer 12 is formed of plastics, hard rubber, phenol resin or epoxy resin.
Patent JP-H0532884-A (JP)
Title: Thermosetting robber composition
Inventor: SHIRASAKA HITOSHI
IPC: C08K5/14
Filed: 1991-07-31
Abstract: PURPOSE:To improve environmental stability by co-curing a heat-curable silicone rubber and a polyurethane rubber by means of a peroxide in the presence of a compatibilizing agent comprising a specific multicomponent block copolymer. CONSTITUTION:A multicompoent block copolymer is prepared by the chain- lengthening of a polyorganosiloxane having hydroxyl groups at both ends represented by formula I (wherein R1 is -CH2.CH2.CH2- or -CH2-CH2- and R2 is -CH3 or formula II) and a polyester or polyether having hydroxyl groups at both ends, such as polyethylene adipate glycol or polytetramethylene glycol, by means of a diisocyanate. Then, a heat-curable silicone rubber given by formula III (wherein R3 is -CH3, -CH=CH2 or formula II) and a polyurethane rubber are mixed together in a given proportion, followed by the addition of the multicomponent block copolymer as a compatibilizing agent in an amount of 1wt.% or more based on the whole mixture and a peroxide. The resultant mixture is kneaded to obtain a thermosetting rubber composition. The composition is heat-molded to obtain a vulcanized rubber excellent in environmental stability.
Patent JP-S6251836-A (JP)
Title: Echo erasing device
Inventor: FURUKAWA HIROMOTO
IPC: H04B3/23
Filed: 1985-08-30
Abstract: PURPOSE:To discriminate bidirectional simultaneous speaking and the variation of an echo path quickly by providing the first and second adaptive filters which approximate and synthesize an echo signal included in a transmission-side input terminal. CONSTITUTION:When a near-end speaker is absent, the first and second adaptive filters 5 and 7 simulate the echo path and the echo signal is erased by the first and second subtractors 6 and 8. When the near-end speaker or the echo path is varied, estimating of the echo path of the filter 5 is stopped immediately, and the variance of the echo path or bidirectional simultaneous speaking is discriminated by a bidirectional simultaneous speaking detecting part 9. If the variation of the echo path is discriminated, the detecting part 6 switches the first switch 10 to the side of the second subtractor 8 and switches the second switch 11 to the side of the last step of the filter 5 and resets the filter 7 to start updating echo path characteristics of filters 5 and 7. If bidirectional simultaneous speaking is discriminated, estimating of the echo path of the filter 5 is stopped as it is.
Patent JP-H1039469-A (JP)
Title: Heat-developable color photosensitive material
Inventor: HIYOSHI MITSUHIRO
IPC: G03C8/40
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide the heat-developable photosensitive material high in the lightfasteness of an image and small in fluctuation or image density due to temperature change at the time of development and superior in image density by incorporating a specified compound in the photosensitive material. SOLUTION: The heat-developable photosensitive material contains a dye donor compound, for releasing a diffusive dye in accordance with or reversely in accordance with a silver image, represented by formula I, and further, it contains compounds represented by formula II-IX in which R8 is an alkyl group of the like; each of R9 -R12 is an H atom or the like; A is a divalent electron withdrawing group; R13 is an aryl group or the like; R14 is an alkoxy group or the like; Q is a benzene ring optionally condensable with a phenol ring or the like; R15 is an alkyl or aryl group; J1 is an aryl or alkyl group or the like; R16 ' is an alkylene or arylene group or the like; each of R16 , R18 , R19 , and R20 is an alkyl or aryl group; each of Ra and Rb is an alkyl group or the like; R17 is an H atom or an alkyl group; R21 is an alkyl group; and -(P) is a 5-, 6-, or 7-membered hetero ring.
Patent JP-S6253290-A (JP)
Inventor: HAYASHI MICHIYA
IPC: B62K21/12
Filed: 1985-08-31
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-S6252545-A (JP)
Title: Display device for area capable of copying original
Inventor: FUKUOKA NOBORU
IPC: G03G15/04
Filed: 1985-08-30
Abstract: PURPOSE:To easily set and confirm an editing area by displaying a copying area determined by the size of copying paper and copy magnification on a display body. CONSTITUTION:A signal, a size signal, and a copy magnification signal from an operation switch 1a, a size detection part 2, and a copy magnification setting part 3 which constitute the display body 1 are applied to a control part 4, a control signal from which is applied to a copy processing part 5 and light emitting elements 1b of said display body 1. In this case, plural display bodies 1 are fitted in order nearby orthogonal sides 6a and 6b of an original platen 6. The size of copying paper is set by operating a paper feed cassette selection key and copy magnification is set with a copy magnification setting key; and the control part 5 calculates the copy area on the basis of the copying paper size and copy magnification and allows light emitting elements 1b of the display body 1 to illuminate in correspondence to the copying area. Thus, the copying area is recognized easily and visually.
Patent JP-S6349291-A (JP)
Title: Flotation separation of waste water of silicon-polishing
Inventor: ITO YUKIO
IPC: C02F1/24
Filed: 1986-08-20
Abstract: PURPOSE:To efficiently float silicon waste in waste water of silicon polishing by adding an inorg. flocculating agent to the waste water, then adding a floating assistant and high-polymer flocculating agent thereto and treating the waste water with water contg. fine air bubbles. CONSTITUTION:The inorg. flocculating agent such as poly Al chloride is added to the waste water of silicon polishing. The floating assistant such as sodium stearate and the high-polymer flocculating agent such as polyacrylamide hydrolyzate are then added thereto. The pressurized water 4 contg. the fine air bubbles is added to the waste in the route for introducing the waste water subjected to the above-mentioned two stages to a flotation sepn. tank 3. SS is floated by such pressurized floatation, by which the degradation in the quality of the treated water is obviated. The area of the site is reduced to 1/2-1/5 as compared to a flocculation and settling method. The sepn. speed of the silicon waste in the waste water of silicon polishing is increased by adding the floating assistant in particular to the waste water to improve the adhesiveness of the air bubbles.
Patent JP-2001017287-A (JP)
Title: Suspending display apparatus of commodities
Inventor: KOYANO AKIHIRO
IPC: A47F5/00
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a display apparatus which can be easily assembled and installed, also can easily cope with alterations of the layout due to such reasons as modifications after the installation and a change of passage width and can readily perform the removal of the installed location and the work of disassembly. SOLUTION: At the upper end of a plurality of props 3 of show shelves 1 installed over a passage 8, the lower ends of extensible props 10 are inserted to erect them, an engagement hole is bored on the side of each extensible prop 10, an engagement hook at the base end of brackets 11 is engaged with the engagement hole, and a netty show panel 12 is mounted on individual brackets 11. In this way, the show panel 12 is bridged and supported over the passage 8 between the show shelves 1.
Patent JP-S6083944-A (JP)
Title: Printing plate for screen printing
Inventor: YAMAURA TATSUO
IPC: G03F7/12
Filed: 1983-10-15
Abstract: PURPOSE:To obtain a printing plate for screen printing which has good printing accuracy, has good fidelity of a pattern and a long life by forming a rubber elastic film curable by UV light on a screen net, curing the required part, developing the uncured part by a solvent and removing said part. CONSTITUTION:A rubber elastic resin curable by UV is coated as a membrane material on a screen net 2 extended with a metallic mesh to a frame 1 and UV light is irradiated via a photomask thereto to form an elastic resin film 3 which is partially cured to the required part. The uncured part is removed by solvent development to form a printing plate. The plate having exact and high fidelity of even the intricate pattern is thus easily obtd. by using the rubber elastic resin curable by UV light for the film material of the printing plate for screen printing. The plate having good elasticity, resilience, wear resistance and oil resistance, good adhesion to the film surface of the plate and high fidelity under low pressure is obtd. by using the rubber elastic resin for the film material. Even if the film surface of the plate wears to some extent, the plate can be brought into tight contact with the base plate by regulating the pressure to be exerted. The life of the plate is thus extended and even if the base plate as slightly inferior flatness, the pattern fidelity is obtd.
Patent JP-H0356432-A (JP)
Title: Production of 2-alkylresorcinol
Inventor: MASAKI SHINZABURO
IPC: C07B61/00
Filed: 1989-07-25
Abstract: PURPOSE:To produce the subject compound by subjecting a 2-alkyl-4,6-tert- butylresorcinol to rearrangement reaction with an acceptor alkylbenzene using a complex of the alkylbenzene with an aluminum halide as a catalyst. CONSTITUTION:A 2-alkyl (1-20C alkyl in which the tertiary carbon atom is not directly bound to the benzene necleus)-4,6-di-tert-butylresorcinol is subjected to rearrangement reaction with an acceptor alkylbenzene (e.g. toluene, ethylbenzene or xylene) using a complex of the alkylbenzene with an aluminum halide (especially preferably a liquid complex composed of the alkylbenzene, a hydrogen halide and an aluminum halide) as a catalyst to afford a 2- alkylresorcinol. The product readily purifiable to provide a high purity can be industrially and advantageously produced in high yield by the aforementioned method.
Patent JP-H1061843-A (JP)
Title: Coupling device for pipe line
Inventor: KANARI TOSHIO
IPC: F16L29/00
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To perform washing of a connection part and to perform steam sealing during the passage of treatment liquid by a method wherein when a tubular part on the male side is fitted in a tubular part on the female side, a closed space with which a valve seat part for coupling is surrounded is formed, and ports for an inlet and an outlet communicated with the space are formed in the wall surface of the tubular part on the female side. SOLUTION: During insertion of a tubular part 14 on the male side, a space 21 is formed in a tubular part 13 on the female side and around a valve body part 16 for coupling. Ports 22 and 23 communicated with the space 21 are formed in the wall of the tubular part 13 on the female side. Sealing is practicable such that during the passage of liquid, steam and aseptic air are injected in the space 21 through the inlet port 22 with a pressure higher than that of passing liquid and discharged through the outlet port 23. Further, when the space is in a state that the passage of liquid is impossible to make, washing liquid is injected in the space 21 through the inlet port 23 and discharged through the outlet port 23 and this way washed a connection part.
Patent JP-H0246308-A (JP)
Title: Locking screw
Inventor: MACHIDA WATARU
IPC: F16B39/02
Filed: 1988-08-04
Abstract: PURPOSE:To fasten a material to be fastened easily and have it adjusted, by combining inner circumference of a first screw member and a third screw member having an outer diameter that can be engaged in a through hole of a second screw member and a screw on its periphery, together. CONSTITUTION:A cylindrical body 6 is formed at a point of a first screw member 5, and screws 5a and 5b are formed each on an peripheral face and on an inner circumference of the cylindrical body 6. A first screw member 5 is inserted from the one side of a through hole 13 formed in two pieces of plate materials 11, 12, while a second screw member 7 is inserted from the other side. Then, a third screw member 10 is inserted into the cylindrical body 6 of the first screw member 5 from a through hole 9 of the second screw member 7, and a screw 10a of the third screw member 10 is engaged in screws 9a and 5b of the screw members 5 and 7, respectively. In this way, it is easy to fasten a material to be fastened, and the looseness of a screw member is thus eliminated.