baber/WOPTO huggingface dataset:
Patent JP-S5473309-A (JP)
Title: Automatic exchange method of lubricating oil in underwater blower
Inventor: OONISHI YOSHIHIRO
IPC: F04C23/02
Filed: 1977-11-22
Abstract: PURPOSE: To eliminate time loss for oil exchange under automatic exchange system for lubricating oil by discharging or supplying the oil of the blower lubricating chamber into an oil tank above ground with the air discharge pressure of a blower.  
     CONSTITUTION: A gear chamber 6 is connected through a three-way cook 13 to a discharge pipe 8 via a pipe line 12, and also connected through a three-way cock 15 to a new-oil tank 16 and the ther upper part of an old-oil tank 17 above ground via a pipe line 14. A blower 1 being operated, the closing of a sluice valve 11 of a discharge pipe 8 and the connecting of a cock 13 to the discharge pipe 8 are to push up and discharge the oil in the chamber into the old-oil tank 17. Also, the opening of the sluice valve 11 and the connecting of a cock 15 to the new-oil tank 16 art to absorb the air of pipe lines 12, 14 into the discharge pipe 8 due to the efector effect of an upper end part 12a of a pipe line 12 protruding in a crooked  manner into the discharge pipe 8, thereby facilitating the supply of oil into the gear  chamber 6 from the new-oil tank 16. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H083722-A (JP)
Title: Waste gas treatment
Inventor: TSUTSUMI MICHIAKI
IPC: C23C10/08
Filed: 1994-06-22
Abstract: PURPOSE:To prevent the accumulation of Fel2 in a waste gas and to conduct continuous siliconization by introducing a waste gas from a siliconizing furnace while kept at high temp. into a cooling tower and surrounding the waste gas with a low-temp. cooling nonoxidizing gas to cool the waste gas. CONSTITUTION:A steel sheet 21 is brought into contact with a nonoxidizing gas contg. SiCl4 in a continuous siliconizing furnace 1 and siliconized in the vapor phase. The waste gas contg. the SiCl4 and FeCl2 generated in the furnace is passed through a waste gas duct 2 consisting of a discharge cylinder 2a, insulating material 2b and duct heater 2c, heated to a temp. higher than the 1023 deg.C b.p. of FeCl2 and introduced into the upper part of a primary cooling tower 3. A nonoxidizing gas kept at a temp. lower than the m.p. (at 672 deg.C)of FeCl2 m.p. (at 672 deg.C) of FeCl2 is blown from plural slit nozzles 6 into a cylindrical part 3a at the upper part of the tower 3 to form a spiral flow along the inner wall surface, and the waste gas is cooled out of contact with the inner wall surface and sent downward. The waste gas is mixed with a cooling nonoxidizing gas in the lower conical part 3b, cooled to a temp. below the m.p. of FeCl2, and the FeCl2 is solidified into fine powder and separated in a dust collector 10.
Patent JP-S622374-A (JP)
Title: Plotting system
Inventor: YOSHIMI NAOTO
IPC: G06F3/037
Filed: 1985-06-28
Abstract: PURPOSE:To grasp exactly the size of a drawn graphic form in the course of plotting, and also to enlarge and reduce easily the drawn graphic form by graduating a drawn segment by an optionally designated graduation unit, and displaying it, when plotting the graphic form. CONSTITUTION:In case of a graphic generating mode, a processor 1 reads out a pull-down means from a cursor memory 4 and displays it on a CRT 6, and the length of one graduation of a cursor is designated by an operator. Subsequently, the processor 1 determines a cursor shape in accordance with a designated scale, inputs position information of a drawn segment from a mouse 3, and develops it on a bit map memory area in a main memory 5. Also, when a clip switch of the mouse 3is on, the cursor shape is developed simultaneously on the bit map memory area and displays it on the CRT 6, and the scale is dislayed on the drawn segment by an override. In this way, the size of a drawn graphic form can be grasped exactly in the course of plotting, and also the drawn graphic form can be enlarged and reduced easily.
Patent JP-S62297904-A (JP)
Title: Automatic programming device
Inventor: HINO KAZUAKI
IPC: G05B19/4093
Filed: 1986-06-17
Abstract: PURPOSE:To avoid damages to the tools and a work at the time of processing by checking the NC data supplied to a CPU and delivering other data from an auxiliary memory if said NC data is short. CONSTITUTION:When an NC data read command is received from a keyboard 7, an input/output device 9 of a flexible disk 10 reads the NC data by a paper tape reader 5 for each capacity that can be temporarily stored by a CPU 1 and sends the NC data to the CPU 1. In this case, the CPU 1 checks whether the NC data is short or not and then delivers the data stored in an auxiliary memory 15 if the NC data is short. That is, the NC data which rises up a Z axis of a tool of a machine tool 14 is delivered together with an instruction code which stops the action of the machine tool 14. The NC data thus delivered is sent to an NC device 12 via an interface 11 and processed there.
Patent JP-S5568180-A (JP)
Title: Remote regulator of welding current of engine driven dc arc welding machine
Inventor: SONEDA KOUJI
IPC: B23K9/06
Filed: 1978-11-15
Abstract: PURPOSE: To finely move the welding-current-regulating resistor of the welding machine provided in a remote place and convert the welding current of the engine- driven DC arc welding machine to a desired optimum welding current by lightly operating the push-button switch provided to a holder with the finger tip.  
     CONSTITUTION: When the conversion of the intensity of arc is required during work, the arc is once cut off with the electrode fitted to a holder 1 being held intact, thence the regulating shaft is turned by pressing either of the thumb-side or fore- finger side of push-button switches 2, 2. In this case, the operator beforehand memorizes that the current will change at what ampere in about what second in the relations between the rotating speed of the shaft of the regulator and the amount of current change and detaches the finger at a suitable time. Further, fine regulation may be accomplished even during the production of arc without cutting the same. There is no fear for burning of the resistor in the small amount of the movement of the resistor 19. In the figure 3 denotes a box-form protruding part, 4, 4 regulators, 5 a main power cable, 6 a signal line (AC current), 7 a signal line (DC current), 8 a cable covering part, a reducing transformer, and 10 a selenium rectifier, respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0434403-A (JP)
Title: Formation of antireflection film of optical fiber connector
Inventor: HAYASHI MARIKO
IPC: G02B6/36
Filed: 1990-05-30
Abstract: PURPOSE:To easily form the antireflection film having an extremely smooth surface by disposing a hot melt adhesive on a heating substrate and pressing the connecting end face of an optical fiber connector in this adhesive to connect the antireflection film onto the connecting end face. CONSTITUTION:A surface film 4 for releasing consisting of a silicon agent is formed on a glass surface. Namely, a thin film of the hot melt adhesive is adhered and formed on the connecting end face of the optical fiber connector 21 and the antireflection film 3 is formed when this connecting end face is pressed to the melted hot melt adhesive imposed on the surface film 41 for releasing of the heating substrate 4. The hot melt adhesive imposed on the surface film 41 for releasing of the heating substrate 4 itself serves as a matching film and is so prepd. as to have the flexing rate approximate to the flexing rate of the optical fiber core; in addition, the adhesive having no affinity to the surface film 41 for releasing is used. The ruggedness of the connection side surface of the connecting end face formed by pressing is made into sufficient microruggedness in this way.
Patent JP-H07327237-A (JP)
Title: Video signal processing circuit
Inventor: ITO TAMOTSU
IPC: H04N11/20
Filed: 1994-05-31
Abstract: PURPOSE:To provide a video signal processing circuit which converts a digital color difference signal into a chrominance signal as it is and is stably operated and is suitable for high integration. CONSTITUTION:A scanning line conversion part 4 outputs digital brightness signal and color difference signal. A A/D converter 14 converts the digital brightness signal into an analog brightness signal. The color difference signal sampled by a clock CK3 is converted into sampling rates of integer-fold fsc by DFFs 6, 8, and 9. The digital color difference signal is converted into a digital chrominance signal by a selector 10 and an EXOR circuit 12. A D/A converter 13 converts the digital chrominance signal into an analog chrominance signal.
Patent JP-H10316051-A (JP)
Title: Rear skeleton structure of car body
Inventor: NISHIDA TOSHINORI
IPC: B62D21/02
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide rear skeleton structure of a car body that can efficiently obtain reaction to load at the time of a rear-end collision. SOLUTION: A side reinforcement 9 reaching the rear end part of a side member 5 extended in the longitudinal direction of a car body is disposed inside the side member 5. A reinforcing lower member 29 positioned on an extended line of the side reinforcement 9 and formed almost in the same cross section as the side reinforcement 9 is disposed inside a tail cross member 13 connected to the side member 5 and extended in the cross direction. Pressure receiving flanges 10a, 11a, 12a and pressure receiving flanges 22a, 23a, 24a are respectively formed at the mutually opposed end faces of the side reinforcement 9 and reinforcing lower member 29.
Patent JP-H09299825-A (JP)
Title: Method and apparatus for removing lightweight substance mixed into aggregate
Inventor: NAGAI MASAO
IPC: B03B5/28
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To efficiently remove foreign matters mixed into aggregate to be washed with water and separated in an aggregate production, including light weight substances which are lighter than the aggregate but heavier than water. SOLUTION: When light weight substances 12 and aggregate 11 which are charged from an inlet 1a at one end into water in a classification tank 1 and precipitated are mounted on a conveyer 5 for transferring aggregate the tail part of which is located in water just under the inlet 1a and the top part of which is positioned on the water surface and discharged outside the tank 1, a water curtain 6a is formed by pressurized water ejected from the first nozzle line 6 at a position close to the water surface to which the conveyer 5 comes to separate the lightweight substances 12 from the aggregate 11 to retain just under the water surface.  The lightweight substances 12 are transferred to the tail part which is located under the water surface of a trough 9 having a U-shaped cross section the top part of which is positioned on the water surface by pressurized water ejected from the second nozzle line 7 to be discharged outside the tank 1 by a scraper 6a which slides on the bottom surface of the trough 9 of the slanted conveyer 8 for discharging lightweight substances and moves to the top part side.
Patent JP-S62297949-A (JP)
Title: Erasion system for secondary storage area
Inventor: HAMANO KATSUHIRO
IPC: G06F3/06
Filed: 1986-06-17
Abstract: PURPOSE:To avoid an overload phenomenon of a central processing unit, a channel device, a secondary storage processor or a secondary storage, by using the secondary storage processor to erase a secondary storage area when the processing capacities of both the secondary storage processor and the secondary storage have margins. CONSTITUTION:An observation means 11 for availability of a secondary storage processor 2 and an observation means 12 for availability of a secondary storage 4 informs the processor that the processing capacities of the processor 2 and the storage 4 have margins when the average availabilities of the processor 2 and the storage 4 are less than each fixed level. Receiving said information, the processor 2 refers to a control table 22 to confirm the presence of a secondary storage area to be erased and starts a secondary storage area erasing means 3. The means 3 writes a specific character, e.g., '0' to the entire part of the secondary storage area to be erased to complete an erasing action and then replaces the table 22 to display the end of erasion.
Patent JP-H0657600-A (JP)
Title: Taker gripper for loom
Inventor: RUCHIAANO KORAIN
IPC: D03D47/23
Filed: 1993-05-21
Abstract: PURPOSE: To always ensure an effective and reliable conveying of various wefts. CONSTITUTION: The wefts 9 and 10 are gripped and clamped through the combined action of two weft gripping and clamping members arranged in series along the path of the wefts 9 and 10 within the taker gripper, one of the gripping and clamping members co-operating with a hook 5 is comprising an elastic blade 11 and the other member is comprising a lever 12 supporting a mobile wedge 7.
Patent JP-S62610-A (JP)
Title: Adjustment of tappet clearance and apparatus thereof
Inventor: ANDO TOSHIO
IPC: F01L1/46
Filed: 1985-06-27
Abstract: PURPOSE:To simply and certainly adjust the tappet clearance by attaching a locker arm onto the standard surface of a cam and feeding an adjusting screw to the position where the locker arm is not turned and returning the adjusting screw by a prescribed quantity, keeping the above-described position as standard. CONSTITUTION:When the tappet clearance as valve clearance is to be adjusted, one edge of a locker arm (a) is pressed onto the standard surface of a cam (d) by a rod (i), and an adjusting screw (b) is fed within an arbitrary turning range of the locker arm (a) by a driver (j), and the screw (b) is screwed-in to the contact position with the edge of a valve stem (f), detecting the shift of the screw (b) by a shift detector (k). The screw is returned by the shift quantity of the locker arm as the lift of the cam (d), keeping the above-described position as standard, and adjustment is performed by returning the screw by a prescribed tappet clearance furthermore.
Patent JP-H01313685-A (JP)
Title: Shaft seal device for screw compressor
Inventor: MAEDA JUNJI
IPC: F04C18/16
Filed: 1988-06-10
Abstract: PURPOSE:To improve durability maintaining good sealing performance by supplying compressed air in a delivery side to a back surface side of a ring case, holding a seal ring of a mechanical seal, through a pressure guide hole provided in a male rotor. CONSTITUTION:A contact surface between a fixed ring 9, fixed to a suction side cover 10, and a seal ring 8 is used serving as a seal surface. The seal ring 8 is mounted into a ring case 6 with a corrugated spring 7. A male rotor 1 provides a pressure guide hole 13 opening its one end to the inside of a delivery side cover. Compressed air passes through the pressure guide hole 13, advancing into an air pocket 14, and a pressure of the air acts on a back surface side of the ring case 6 being placed in a contactless condition with the male rotor 1. Thus maintaining good sealing performance, durability can be improved.
Patent JP-S621904-A (JP)
Inventor: KATO MASAHARU
IPC: E01C1/00
Filed: 1985-06-27
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-S63305975-A (JP)
Inventor: TOMIMATSU MIKIO
IPC: B08B3/02
Filed: 1987-06-05
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-H037366-A (JP)
Title: Printer
Inventor: MASUDA SHUZO
IPC: B41J11/66
Filed: 1989-06-02
Abstract: PURPOSE:To remove the tension of a printing paper thereby to prevent said printing paper from curling when said paper is left unprinted for a long time by reciprocating said printing paper not yet printed by a predetermined distance with use of a moving means after said paper is printed one page and cut to a predetermined size by a cutter. CONSTITUTION:In response to information from a detecting part 20b which identifies when a cutter is stopped driving, a control part 20c moves a roll paper 3a a predetermined distance which is not yet printed, and then moves the roll paper 3a the same predetermined distance in the opposite direction. In other words, the control part 20c has a function to drive a platen roller 2a in a forward and a rearward directions so that an end of the roll paper 3a at the position of a cutter part 8a is forwarded a predetermined distance and then retracted the same distance to return to the cutter part 8a. At this time when the roll paper 3a is retracted, it is released from the pressure contact with a curl removing rod 6a, and therefore it is deflected. Accordingly, the printing paper is prevented from curling when the paper is not printed for a long time.
Patent JP-S62297405-A (JP)
Title: Production of wire incrusted with diamond
Inventor: MURAI TERUYUKI
IPC: B23D61/18
Filed: 1986-06-17
Abstract: PURPOSE:To prevent the generation of chipping on the surface in the central part of a cylindrical metallic body and to extend the life of a wire by mounting a metallic pipe or thin film to the central part in a production process for packing and hermetically sealing a mixture composed of metallic powder and CBN particles into the space between the outermost peripheral part and central part of said body and subjecting the body to hot working, etc. CONSTITUTION:A pipe-shaped metallic body B is inserted into the space S of the cylindrical metallic body A of a required size provided with the space S between the outermost peripheral part 1 and the central part 2 in such a manner that said body is held in tight contact with the central part 2 so as to make the space with the outermost peripheral part 1. A thin metallic strip may be otherwise wound in the central part 2. The powder mixture D composed of the metallic powder 4 and the diamond particles 3 is packed into the space S' between the metallic body B and the outermost peripheral part 1 and both ends of the metallic body A are hermetically closed. Such metallic body A is subjected to hot working such as extruding or rolling and to a heat treatment such as annealing or patenting and is further drawn by cold working to the wire of a desired wire diameter.
Patent JP-H10336611-A (JP)
Title: Data broadcast receiver
Inventor: HORIOKA ATSUSHI
IPC: H04B1/16
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a data broadcast receiver capable of recognizing the names of a broadcasting station which broadcasts a data file, a provider and a service and automatically classifying and storing the data file under a directory prepared from the broadcasting station or the like in data broadcasting utilizing the gap of television video signals. SOLUTION: This receiver is provided with a data packet decoding means 3 for decoding and outputting data signals, a data file storage means 7, a transmission control data decoding means 6 for decoding and outputting transmission control data signals including the numerical values of ST (broadcasting station identification number), PV (provider identification number) and SV (service number), an extraction means 6 for extracting the numerical values of ST, PV and SV, a list preservation means 12 for storing a list composed of the pair of the numerical values of ST, PV and SV and the formal names of the broadcasting station, the provider and the service corresponding to the numerical values, a conversion means 14 for converting the numerical values extracted in the extraction means to the formal names by the list and a browser means.
Patent JP-S5931826-A (JP)
Title: Method for preventing burning of cold rolled steel sheet during strain relieving annealing
Inventor: ICHI TOMOYUKI
IPC: C21D1/70
Filed: 1982-08-16
Abstract: PURPOSE:To prevent inexpensively and simply the titlde burning by coating a cold rolled steel sheet having no insulating film with blanking oil blended with a fine inorg. compound, blanking the coated sheet, and laminating and annealing it. CONSTITUTION:In order to prevent burning during the stress relieving annealing of an iron core plate obtd. by laminating cold rolled electrical steel sheets each having no insulating film, a cold rolled steel sheet having no insulating film is coated with blanking oil blended with 2-30wt% inorg. compound having 0.01- 1mum grain size by 5-200mg/m<2> on the dry basis, and the coated sheet is blanked to a prescribed shape, laminated, and annealed.
Patent JP-S623713-A (JP)
Inventor: ISHIBASHI KIYOHARU
IPC: A01D67/00
Filed: 1985-06-28
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-S6123870-A (JP)
Title: Knocking controller
Inventor: MAKI ICHIRO
IPC: G01L23/22
Filed: 1984-07-09
Abstract: PURPOSE:To simplify circuit configuration by installing a half-wave rectifier which performs half-wave rectification and onto which a diode for clamping the knocking sensor signal to the power-sorce voltage of an ignition-timing control circuit is connected. CONSTITUTION:Since the signal of a buffer 3 is input into a comparator 17 and clamped by a diode 37, direct connection to the comparator 17 is permitted. One of the output of the buffer 3 is amplified by a reversing amplifier 7 and half- wave-rectified by a half-wave rectifier 9. Since the output of an averaging circuit 9 is at the level below a middle-point potential, direct input into an A/D converter 22 is permitted. Also a D/A converter 21 for generating the standard signal for judging knocking can be operated by 5V. Since an analogue processing part and a digital processing part can be directly connected, circuit configuration can be simplified.
Patent JP-H07317037-A (JP)
Title: Rotary ice breaker by use of pressure difference on frozen road
Inventor: MURAKAMI KATSUSHI
IPC: E01H5/12
Filed: 1994-05-20
Abstract: PURPOSE:To prevent a pavement from being damaged, by providing a rotary body with the wave-formed rugged inside and a plurality of claws at the outside. CONSTITUTION:An ice breaker rotating by making use of the pressure difference is fixed at a post provided at the front side of a snow-removal device to advance while breaking thick ice on a road. When one of claws of the ice breaker advances while breaking ice and it is caught by obstacles like pavements, balls 2 positioned at the wave-form rugged bottom 5 is transferred to the wave-form rugged top 6 while pushing springs 3 to the center, by the rotary force of the rotary body 7 and the balls are transferred from the top 6 to the next bottom 5 and at the same time, the next claw 1 of the rotary body 7 is fed. In this way, when ice on a frozen road is cut by the ice breaker, since the claw 1 is rotated by the pressure, damage of pavement can be prevented.
Patent JP-S5845098-A (JP)
Inventor: TAMASAKI NOBUO
IPC: B43K21/033
Filed: 1981-09-09
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-H05335293-A (JP)
Title: Fabrication method and apparatus for semiconductor device
Inventor: KAWAMURA KOICHIRO
IPC: H01L21/304
Filed: 1992-06-03
Abstract: PURPOSE:To improve the throughput of an etching process by effectually removing chlorine or chlorine ion adhering to and left behind on a semiconductor substrate, in an etching process. CONSTITUTION:A fabrication method of a semiconductor device is characterized in that in an aluminum wiring formation process a semiconductor device substrate is carried in a water vapor atmosphere into a cleaning processing tank after resist removal with an asher. A fabrication apparatus comprises a water vapor producer 4 for feeding water vapor into a carrying device for carrying the substrate from the asher device for the resist removal into the cleaning tank, and a heating device 12 for heating the carried semiconductor device substrate.