baber/WOPTO huggingface dataset:
Patent JP-S62258718-A (JP)
Title: Apparatus for regeneration treatment of car washing waste water
Inventor: UCHIDA MASAHARU
IPC: B01D37/02
Filed: 1986-05-02
Abstract: PURPOSE:To obtain the title apparatus capable of withstanding long-term use to reuse a large quantity of waste water high in turbidity through filtering treatment, by mounting equipment for flocculating a turbidity substance by a chemical liquid and a filter using a filter agent made of ceramics. CONSTITUTION:Waste water after the washing of a car is stored and stagnated in a drain pit being a raw water storage tank 20 where the mixed substance such as sand in waste water is sedimented and oil is separated from water. The supernatant of the drain pit is pumped up by a pump 30 and an oxidizing agent is injected in a reaction tank 50 at first to perform the oxidative decomposition of the detergent contained in raw water and, subsequently, a flocculant is injected therein to flocculate the turbidity substance in waste water. Further, flocculation is promoted by the line mixer 48 mounted between the reaction tank 50 and a filter 60 so as to be capable of also corresponding to the load variation of the turbidity substance in waste water. The filter 60 is packed with a porous filter agent made of ceramic and the waste water is contacted with the filter agent while falls and the flocs in the waste water are collected by the above-mentioned filter agent to perform filtering treatment.
Patent JP-H08290189-A (JP)
Title: Water treating apparatus using comprehensive fixation process
Inventor: ISHIDA HIKARI
IPC: B01D21/02
Filed: 1995-04-25
Abstract: PURPOSE: To prevent a comprehensive fixation carrier in a nitrification tank from being affected by the residual BOD carried over from the preceding stage and to appropriately maintain the nitrification activity in the nitrification tank even at the time of operating the apparatus for a long period, in the water treating apparatus. CONSTITUTION: In this apparatus, a nitrification tank 2 is divided into two vessels, i.e., a front stage vessel 12 and a rear stage vessel 13 and a separator for separating a carrier is placed in each of the vessels 12 and 13 to perform effective nitrification in the rear stage vessel 13.
Patent JP-S59225834-A (JP)
Title: Production of plate-finned heat exchanger
Inventor: ITOU HIRONORI
IPC: F28F1/32
Filed: 1983-06-06
Abstract: PURPOSE:To obtain inexpensively a product having good performance by upsetting and disposing the plate fins each provided with two pipe holes in deviated positions in each row unit, passing refrigerant pipes into the respective holes and fitting tightly and fixing the pipes to the fins then subjecting the fins and pipes to spiral bending and twisting thereby forming the same into a zigzag shape. CONSTITUTION:Fins 10 each punched with two holes 12 in the positions deviated from the center are upset and arranged in each row unit. Pipes 11 are fitted tightly and fixed by expansion onto the holes 12 and the bent parts 13 of the pipes are set between guides 24 and 25 and are clamped to the small diameter part 15b of a die 15 by the groove 19a of a bending head 10. While the head 19 is rotated 180 deg. by a rotative driving part 17, the head 19 is descended by a diagonal tapered guide 15c of the die 15 and at the same time a guide 25 is rotated along a rail 27 to apply bend and twist to the bent parts 13, by which a finned heat exchanger arranged zigzag with the pipes 11 is obtd. The performance of the titled heat exchanger is thus improved and the man-hour for working is considerably reduced.
Patent JP-2000292867-A (JP)
Title: Photograph processor and method for moving cursor at display means used for it
Inventor: NAGAMATSU ATSUSHI
IPC: G03B27/46
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a photograph processor constituted so that the working load of an operator can be alleviated by changing the moving state of a cursor for designating an optical picture with respect to the pictures displayed on a color monitor. SOLUTION: This photograph processor is provided with an image pickup means picking up the images of the individual frames of a negative film, the display means 9 displaying a plurality of images of the respective frames picked up by the image picking means in a lump, a control means designating a picture by displaying the cursor with respect to the optical picture out of the plurality of pictures displayed on the display means 9 and an operation means giving the moving instruction of the cursor to the control means. The control means is constituted so that the cursor is moved by skipping over the pictures when pictures whose printing processing is not desired exist in the moving direction of the cursor designated by the operation means.
Patent JP-S60247086-A (JP)
Title: Mud suction pump
Inventor: INOUE TORAO
IPC: F04D7/04
Filed: 1984-05-19
Abstract: PURPOSE:To discharge mud at the bottom of the water by providing an umbrella cover below the casing then pumping muddy water through an impeller journaled in the casing and branching a portion of said muddy water downward as spiral flow. CONSTITUTION:In a mud suction pump 1B, the outercircumference of a sideboard 8c of an enclosed impeller 8 journaled in the casing 2 while having the innercircumferential end projected downward is made concave to have small diameter in the proximity of the front sideboard 8c while large diameter at the lower end, then a sufficient water path 9 is provided between the inner diameter of the suction cover section 5 facing against the lower section of impeller 8, while a gradually enlarging umbrella cover 6 is fixed below the suction cover 5 and a delivery port 7 is made at one side of casing 2. Consequently, spiral water flow is led through the water path 9 to the inner face of said cover 6 and flows down while performing spiral motion. The water discharged from the umbrella cover 6 is sucked by the impeller 8 while describing a rotary flow locus and mixing with solid matters at the bottom of water then discharged effectively through the delivery port 7.
Patent JP-S61260298-A (JP)
Inventor: KITAMURA YOICHI
IPC: G10L21/034
Filed: 1985-05-15
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-H11291583-A (JP)
Title: System with output device and host apparatus and method for controlling it
Inventor: ISHII NAOKI
IPC: B41J29/00
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a system having an output device for obtaining an optimum output result by an operator and a host apparatus by invalidating a staple in the case of designating the staple exceeding a limit value and providing an effective staple condition at each media type and a method for controlling it. SOLUTION: The system having, in addition to an input unit 18, an analyzer 25, an output unit 23 and a printer 17 of data fed from a host apparatus 3,000, a sheet supply deck 29 for providing many types of paper handling functions, an output device 2,000 having a stapler, and the host apparatus 3,000 comprises a means for setting/registering a limit value of the staple responsive to a media type at the host apparatus 3,000 side, a means for invalidating the staple in the case of designating an execution of the staple exceeding the limit value of each media, a means for transmitting data corresponding thereto to the device 2,000, and a means receiving a command at the device 2,000 side to execute it.
Patent JP-S586510-A (JP)
Title: Control system for magnetic recorder
Inventor: HATSUNO MASAHIRO
IPC: G11B19/02
Filed: 1981-07-01
Abstract: PURPOSE:To erase unnecessary information in addition to data write, with accurate data write, by controlling a read/write head and an erasing head independently. CONSTITUTION:A microcomputer 1 controls an FDC 3 via a CPU interface 2 and an FDD 5 via an FDD interface 4. A readout circuit 52 of the FDD 5 reads out data of a disc with an R/W head 510 and transfers a data RD to the FDC 3. When a write gate signal W/G is inputted from the FDC 3 via a gate 57, a write circuit 53 writes a write data WD from the FDC 3 on the disc with the R/W head 510. When the W/G signal and an erasing control signal ERC is inputted from the FDC 3 via a gate 53 and an OR circuit 55, an erasing circuit 54 operates and erasing head 511 with an ER signal. Thus, accurate data write is carried out an the erasing of unnecessary information can be made in addition to  the data write.
Patent JP-H01273405-A (JP)
Title: Connecting device for planar antenna and bs converter
Inventor: KIMURA JUNICHI
IPC: H01Q23/00
Filed: 1988-04-26
Abstract: PURPOSE:To obtain an inexpensive connecting device with excellent water-proof performance, low loss and offering simple mount by providing a hole to which a coaxial line of a coaxial output part arranged to a rear reception face of a planar antenna is inserted and a slot with a water-proof member inserted thereto. CONSTITUTION:The connecting device 2 is formed with a hole 24 of the same shape as a cylinder 52 with the cylinder 52 of a coaxial output part 5 inserted therethrough mounted to a rear face 11 of a planar antenna 1, a circular slot 25 with a water-proof rubber packing 6 inserted therethrough, and a waveguide 26 taking a position of a projected end of a center conductor 50 of the coaxial output part 5 as a center axis. Moreover, a flange having screw holes 27, 28 with mount screws 7, 8 with the planar antenna 1 and a satellite broadcast reception converter 3 screwed respectively thereto is formed and they are manufactured at once by the die case forging method. Since they are manufactured simply by the forging method, the cost is reduced, and since the water-proof structure by the packing 6 is realized, the reliability is higher than that of the adhesive system.
Patent JP-S5529295-A (JP)
Title: Sealing connecting structure of coaxial cable with electronic device
Inventor: RIYUSHIAN ROKUTON
IPC: H01R24/38
Filed: 1979-08-10
Abstract: Electronic equipment, e.g. a repeater and/or an equalizer is housed in an underwater housing (10). Each end of the housing is closed by a cover (11) and a sealed electrical connection must be provided between an underwater coaxial line cable (5) and the electronic equipment. The connection is provided by a lead-in length (1) of coaxial cable. This is initially connected to the electronics for final testing before it is sealed inside its housing. Thereafter the cover (11) and the sealing/fastening arrangements are threaded over the lead-in cable and the housing is sealed.
Patent JP-S62257209-A (JP)
Title: Amplitude limiter
Inventor: WATABE NOBUTAKA
IPC: H03G11/00
Filed: 1986-05-01
Abstract: PURPOSE:To attain the amplitude limit without causing phase fluctuation even for an input signal at a high frequency region by using a transistor (TR) in which one amplitude of an input signal is operated at the active region and the other amplitude is operated at the cut-off region. CONSTITUTION:A TR 12 in an amplitude limit circuit 1 is operated at the active region to the positive amplitude of an input signal waveform 8 to apply linear amplification and biased to be cut off when the amplitude reaches to a prescribed negative level, then a waveform 14 is obtained, where a level of an input signal waveform 8 being a negative level or below is subject to amplitude limit. A TR 16, an emitter resistor 17 and a load resistor 15 constitute a common emitter amplifier and an inverted waveform 18 to the waveform 14 subject to amplitude limit is outputted. Then the output of the inverted waveform 18 is inputted to the amplitude limit circuit 5, and the same operation as above is repeated. Since the amplitude limit is applied by the cut-off characteristic of the TR in this way, the phase fluctuation caused by the storage time of minority carriers is suppressed.
Patent JP-H06307137-A (JP)
Title: French chute
Inventor: YAMAMOTO NOBORU
IPC: E05B65/06
Filed: 1993-04-27
Abstract: PURPOSE:To reduce the backlash of a door in an opening of a building when the door is fixed and minimize metal collision noise. CONSTITUTION:In a French chute used as a fixture of a door of a building or the like where an axle 2 is installed to one member while a penetration hole to which the tip 4 of the axle 2 is chuted, is installed to the other member, an elastic body 3 is mounted to the tip 4 of the axle 2 installed to one member or the penetration hole installed to the other member 1. Or the tip of the axle 2 or the other member in which the penetration hole is installed, is made of an elastic body.
Patent JP-S60245101-A (JP)
Inventor: KANESADA MASAAKI
IPC: B32B7/02
Filed: 1984-05-19
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-H09287701-A (JP)
Title: Steam generator
Inventor: SAIDA ITARU
IPC: F22B1/28
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To maintain the action of a discharging electrode extending to a long period of time by providing a delay means which delays the start of a discharging action of the discharging electrode from the start of the action of a steam generating means. SOLUTION: In the grip part 16 of a steam hair brush, a delay block 4 which delays the action of a high pressure generating means 30, based on the start of the turning on to a heater 2 by a switch 17, is installed. The delay block 4 detects the temperature of the heater 2, and starts the turning on to the high pressure generating means 30 when the detected temperature reaches a specified value, and when steam starts generating by the increasing of the temperature of the heater 2, a discharging is started. Or, the delay block 4 starts a time limit by the start of the turning on to the heater 2 by the turning on the switch 17, and after a specified period of time after the start of the power connection to the heater 2, the turning on to the high pressure generating means 30 is started also, and steam generated by the heater 2 is exposed to discharging.
Patent JP-S58218951-A (JP)
Inventor: ANDOU OUTAROU
IPC: A61B8/12
Filed: 1982-06-14
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-S5438914-A (JP)
Title: Spinneret for hollow annular composite fibr
Inventor: OZAKI KIYOTAKA
IPC: D01D5/24
Filed: 1977-08-26
Abstract: PURPOSE: A spinneret for spinning hollow annular composite fibers, capable of giving uniform superfine fibers with ease, wherein entrance ports of a distribution plate are arranged in a specific manner to the spinneret plate having orifices via narrow channels. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62257758-A (JP)
Title: Semiconductor device
Inventor: ITO TATSUSHI
IPC: H01L23/31
Filed: 1986-05-01
Abstract: PURPOSE:To improve the reliability of damp-proofing after mounting by bonding a semiconductor chip and a sealing resin, using the O crosslinking of Si in the semiconductor chip and Si in the sealing resin as a main body. CONSTITUTION:An epoxy resin such as cresol novolak type epoxy resin having epoxy equivalent of 160-300 and the softening point of 50-130 deg.C and a resin such as alkylated phenol novolak resin having hydroxyl equivalent of 70-180 and the softening point of 50-110 deg.C as a hardener for said epoxy resin are employed as principal ingredients, triethanolamine is added as a hardening accelerator, and these compounds are pre-reacted with a silane compound such as N-(2-aminoethyl)3-aminopropyl methyldimethoxy silane and denatured. According to this constitution, Si in a semiconductor chip and Si in a sealing resin are oxygen-crosslinked, thus displaying tough adhesive force, then remarkably increasing reliability on heat resistance and damp-proofing. When a resin having a flexural modulus of 50-300kg/mm at 170 deg.C is selected as the sealing resin, a stress relaxation effect at the time of a high temperature is added, thus further enhancing reliability.
Patent JP-2000294062-A (JP)
Title: Contact member
Inventor: HANZAWA SHIGERU
IPC: H01H1/02
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To improve conductivity and abrasion resistance, reduce dynamic friction coefficient, and prevent spark of arc. SOLUTION: A Si-SiC composite material is composed of 55-75 wt.% carbon, 1-10 wt.% silicon, and 10-50 wt.% silicon carbide, and yarns which contain at least carbon fiber bundles and carbon components other than the carbon fiber are directed in the layer direction and combined three-dimensionally. The Si-SiC composite material is provided with a yarn assembly integrated not to separated from each other and a matrix made of Si-SiC based material charged between adjacent yarns in the yarn assembly, and has dynamic friction coefficient of 0.05-0.6 and porosity controlled to 0.5-10%. A SiC composite material is composed of silicon carbide, carbon fiber, and carbon part other than the carbon fiber, comprises a skeleton and a matrix formed around it, and has porosity of 0.5-5% and a dual peak distribution of average porous diameter.
Patent JP-S5326926-A (JP)
Title: Transformers
Inventor: HISAOKA TOSHIYUKI
IPC: H02M7/04
Filed: 1976-08-25
Abstract: PURPOSE:To reduce mounting area and obtain a rectifier transformer which is low in line harmonics current by removing two sets of three-phase power supplies which are different in phase, from the transformer having a hexagonal connection winding and rectifying with two sets of three-phase bridge connection.
Patent JP-S59226267-A (JP)
Title: Two kinds of liquid injection valve
Inventor: TAKAGI KOUJI
IPC: F02M43/04
Filed: 1983-06-07
Abstract: PURPOSE:To permit injection of two kinds of liquid with a simple structure by a method wherein two kinds of spaces are formed between a body and a needle, opening and closing the nozzle thereof, and the body is provided with a path communicating with both spaces respectively. CONSTITUTION:The body 2 is formed with the nozzle 21, a tapered section 22, a releasing section 23 and a needle guide section 24 sequentially from the lower end thereof while two liquid paths 25, 26 are formed along the axial line of the body 2. Transversal holes 25a, 26a are penetrated through the side wall of the body 2 near the bottom surface thereof in order to open both liquid paths 25, 26 at predetermined positions. On the other hand, the needle 1, inserted into the central part of the body 2, is constituted of a journal section 11, a sliding section 12, a tapered section 13, a small column section 14 and a pin section 16. The spaces 31, 32 are formed between both tapered sections 13, 22 as well as between the sliding section 12 and the releasing section 23 while the liquid paths 25, 26 are communicated respectively with these spaces 31, 32.
Patent JP-H042110-A (JP)
Title: Manufacture of aluminum electrode for electrolytic capacitor
Inventor: YOKOYAMA YUTAKA
IPC: H01G9/04
Filed: 1990-04-18
Abstract: PURPOSE:To improve an electrostatic capacitance value per a unit area by forming a deposit composed of the nitride of tungsten onto the surface of aluminum having high purity through a cathode arc evaporation method in an atmosphere including nitrogen. CONSTITUTION:A deposit consisting of the nitride of tungsten is formed onto the surface of aluminum having high purity through a cathode arc evaporation method in an atmosphere including nitrogen. A nitriding reaction is executed sufficiently and the quantity of nitrogen gas in a chamber in cathode arc evaporation must be selected within a range, in which evaporation-formation on the surface of a material to be treated of free metallic ions is not prevented, in the quantity of nitrogen gas, and the range is kept within a range of 1X10<-1>-1X10<-4>Torr at total pressure containing nitrogen. Accordingly, the surface of metallic aluminum, on which a natural oxide film is hardly formed and which has high conductivity, is protected stably by a tungsten nitride thin- film as it is, thus acquiring high electrostatic capacitance as the whole electrode.
Patent JP-S60245619-A (JP)
Title: Production of vinyl ester resin
Inventor: MATSUO AKIHIRO
IPC: C08G59/00
Filed: 1984-05-21
Abstract: PURPOSE:To obtain a vinyl ester resin by safely conducting an esterification reaction by preventing gelation, by reacting a polymerizable unsaturated monobasic acid with an alpha-glycol resin having alpha-glycol terminal groups. CONSTITUTION:A polymerizable unsaturated monobasic acid is reacted with an alpha-glycol resin of formula I, wherein X1, X2, and Xn are each H, a 1-3C alkyl, or a halogen atom, T1, T2, and Tn are each a side-chain terminal groups and is H or a group of formula II, III, or IV (wherein R is H or methyl, one of Y1 and Y2 is OH and the other is Cl or Br), n is an average degree of polymerization, n>=0, at least 40% of the total of the side-chain terminal groups (the total of T1+T2+Tn) are alpha-glycol groups of formula V. The ratio of the alpha-glycol resin used to the polymerizable unsaturated monobasic acid used is preferably such that 0.2-2.2 equivalent of the latter is present per equivalent of the alpha-glycol groups of the alpha-glycol resin.
Patent JP-S583816-A (JP)
Inventor: TSURUI YOSHITAKA
IPC: B28B1/40
Filed: 1981-06-30
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-H02280486-A (JP)
Title: Video tape recorder
Inventor: KOBAYASHI AKIO
IPC: H04N5/91
Filed: 1989-04-20
Abstract: PURPOSE:To attain the simultaneous recording of 2 screens of video signals on a same tape by providing a compression processing circuit and a multiplexer, inserting a compression signal of one video signal for a period when other video signal is not displayed on the screen and recording the resulting signal onto a tape. CONSTITUTION:The tape recorder is provided with a compression processing circuit 12 and a multiplexer 14. A compression signal of one video signal outputted from the compression processing circuit 12 is inserted to a period when a screen of the other video signal is not displayed to form a video signal for recording and the video signal is recorded on a tape. Since the other video signal for the portion of a period when it is displayed on the screen is recorded on the tape similarly in the case of recording the signal with a conventional VTR, the other video signal causes a normal screen with the same original size and less in the picture quality deterioration. When the recorded tape is reproduced by the conventional VTR, the reproduced screen of the other video signal is normally obtained.
Patent JP-S59228404-A (JP)
Title: Amplifier circuit
Inventor: TAKESHITA RITSUJI
IPC: H03F1/30
Filed: 1983-06-10
Abstract: PURPOSE:To allow a midpoint voltage to be set to a half of a power supply voltage corresponding to its fluctuation by supplying respectively a current changed in response to the fluctuation of the power supply voltage and a current independently of the fluctuation of the power supply voltage to an input and an output of a current mirror circuit. CONSTITUTION:A current I1 becomes a constant current by a constant voltage Zener diode ZD, and a resistor R5 and a transistor (TR)Q3, a resistor R6 and a TRQ4, and a resistor R7 and a TRQ5 act respectively like a constant current circuit by using a resistor R3, a diode D1 and a resistor R4. Since a current I0 applied to a collector of an input TRQ11 of a current mirror circuit comprising TRs Q11, Q14 is the sum of currents I11 and I12, the current I0 consists of an element corresponding to the voltage fluctuation of a voltage +VCC and an element not corresponding thereto. Further, a constant current I12 independently of the fluctuation of the voltage +VCC is applied to the collector of the output TRQ14 of the current mirror circuit comprising the TRs Q11, Q14. Thus, the midpoint voltage VQ is changed at a value of nearly VCC/2 in response to the voltage change in the power supply voltage +VCC.