baber/WOPTO huggingface dataset:
Patent JP-S61253603-A (JP)
Title: Phase delaying circuit for sound multiplex magnetic recording and reproducing device
Inventor: YOSHIDA HIDEO
IPC: G11B20/00
Filed: 1985-05-02
Abstract: PURPOSE:To suppress a variation of the delay time, which is caused by a variation, by delaying the time corresponding to an angle difference between a rotary video head and a rotary sound head by the first phase delaying circuit, and thereafter, delaying a phase by a minute time by the second phase delaying circuit having a time constant of a resistance and a capacity. CONSTITUTION:A phase delaying circuit 100 is constituted of the first phase delaying circuit 22 and the second phase delaying circuit 23. The first phase delaying circuit 22 has a function for frequency-dividing an output of an (fsc) frequency dividing counter 21 by a frequency division ratio corresponding to an output of a head angle switching circuit 29, and delaying a switching signal P1 of a rotary video head for the time corresponding to a period of its frequency. Also, the second phase delaying circuit 23 varies a time constant by a resistance value of a variable resistance 14, and executes a fine adjustment of a delay time. In this way, a variation of a phase delay time caused by a variation of a power supply voltage and a temperature variation, and an accuracy dispersion of a capacity can be reduced.
Patent JP-S5721520-A (JP)
Title: Stainless steel short fiber and its production
Inventor: ISHIBE HIDEOMI
IPC: D01D1/10
Filed: 1980-07-08
Abstract: PURPOSE: Stainless steel fiber of a specific diameter is subjected to heat treatment for controlling crystal grain sizes and to selective corrosion on the crystal grain boundaries, thus producing the titled short fiber suitably used for an filter element, because of its same diameter and cylindrical form all over the length.  
     CONSTITUTION: Stainless steel fiber of 2W20μ diameter, preferably of 18W8 stainless steel austenite is subjected to heat treatment for controlling crystal grain sizes, preferably at 900W1,400°C in nonoxidative atmosphere, e.g., for 1W3hr. Then, the resultant fiber is dipped in an acidic solution, preferably a mixture of hydrofluoric acid and nitric acid to effect selective corrosion on the crystal grain boundaries to cut the bonds between crystal grains. Thus, short fibers of 2W20μ length, 1W50 aspect ratio (length/diameter) and cylinder with the constant diameter all over the length and no sagging are produced.  
     EFFECT: They have functions as a membrane filter as well as a metal material. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000279541-A (JP)
Title: Portable and full automatic fire pump system
Inventor: HATANO HIROAKI
IPC: A62C35/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To make suppressible the cost increase, deterioration of the assembling easiness, and generation of an erroneous wiring by arranging a control part for controlling respective operations such as starting, water sucking, and stopping and selectively controlling and automating a relay water feed control performing respective controls as a slave pump for pressure control, flow control, and relay water discharge. SOLUTION: A pressure and flow rate are set by a setting switch 14E in controlling the pressure an the flow rate according to a command mode selected by a control changeover switch 14D, a throttle opening is manually set by a manual dial 15, and the water sucking pressure and discharge pressure are displayed on pressure gages 17, 18. The control changeover switch 4D selects each control mode by repeating the pushing operation and discriminates the selected mode by a display lamp 7H. Pressing operation of a starter switch 14B after selecting the control mode allows to start the start-up and the control after the start-up according to the each control mode and during the relay discharge mode, and to start the control by satisfying the start conditions except for the input of the starting switch.
Patent JP-H02277868-A (JP)
Title: Fiber web and production thereof
Inventor: YAMAUCHI KATSUYOSHI
IPC: D04H3/033
Filed: 1989-04-12
Abstract: PURPOSE:To obtain a fiber web having regular intertwinement of fiber and suitable for textile, sanitary good, artificial leather, building material, etc., by discharging a fiber (bundle) from a nozzle regularly moved with periodical property together with a fluid and accumulating the fiber. CONSTITUTION:Nozzles arranged in plural numbers are regularly moved with periodical property and movement of at least one nozzle is controlled so as to differ from the movement of other nozzle and a fiber (bundle) such as polyester fiber or polyamide fiber is discharged together with a fluid such as air or water and accumulated to obtain the aimed web. Furthermore, movement of the above-mentioned nozzle is preferably controlled so as to differ from the movement of adjacent nozzle.
Patent JP-S58210778-A (JP)
Title: Digital transmission system for composite picture signal
Inventor: SHIMOYAMA HARUO
IPC: H04N7/24
Filed: 1982-05-31
Abstract: PURPOSE:To improve the flexibility and economy of a transmission system in coders which code a composite picture signal on PCM basis and codes the PCM-coded composite picture signal with high efficiency, by detecting accurately a horizontal synchronizing signal from transmitted encoded picture data. CONSTITUTION:The 1st coder 5 which codes the composite picture signal on PCM basis and the 2nd coder 6 which codes the PCM picture data by D/D conversion with high efficiency are connected mutually through a PCM transmission line 7. The coder 5 adds 55 a predetermined time and level to the leading edge of the horizontal synchronizing signal of the composite picture signal which is clamped at a predetermined level and A/D converted 53 to send out coded picture data. The code 6, on the other hand, detects the predetermined level of the leading edge part of the horizontal synchronizing signal added by the coder 5 after word synchronization, and decides on the level detection time position as a horizontal synchronizing signal time position, thereby detecting the horizontal synchronizing signal. Then, a subtracting circuit 64 performs exactly the opposite subtraction to the addition of the coder under the control of the horizontal synchronizing signal with regard to the received coded picture data to remove the previously added level, and a high-efficiency coding circuit 65 suppresses redundancy, so that the high-efficiency coded picture data is transmitted with a transmitting frame constituted on the basis of the horizontal synchronizing signal.
Patent JP-S57209954-A (JP)
Title: Resin composition
Inventor: TANAKA CHIAKI
IPC: C08L67/02
Filed: 1981-06-19
Abstract: PURPOSE: To provide a resin compsn. consisting of a polyether-ester block copolymer and a specified polyester-amide and having high mechanical strength and excellent cold impact resistance and resistance to thermal aging, oil and chemicals.  
     CONSTITUTION: The resin compsn. consists of 5W99wt% (A) polyether-ester block copolymer with a logarithmic viscosity of 0.35 or higher and 95W1wt% (B) polyester-amide with a logarithmic viscosity of 0.50W40. (A) contains 20W95wt% polyester, as hard segment, consisting of 100W50mol% butylene terephthalate unit which comprises terephthalic acid and 1,4-butanediol and 0W50mol% other ester unit, and 80W5wt% poly(alkylene oxide)glycol with a number-averge molecular wt. of 300W6,000[(e.g. poly(tetramethylene oxide)glycol)]as soft segment. (B) consists of 20W85wt% ester unit of formulaIand/or II and 80W15wt% amide unit of formula III and/or IV[where l is 10 or 11; R is (CH 2 ) n  or monocyclic aromatic nucleus; m is 6W12; n is 6W10]. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0389998-A (JP)
Title: Method for removing phosphorus
Inventor: NAITO SHINJI
IPC: C02F1/58
Filed: 1990-04-09
Abstract: PURPOSE:To remove phosphorus with markedly high efficiency by arranging a metal forming insoluble phosphate and a metal more noble than said metal to at least one place of the route reaching a liquid receiving tank from a biological treatment tank in a continuity state and electrochemically supplying a metal ion forming an insolble phosphate to a liquid. CONSTITUTION:A metal forming insoluble phosphate and a metal more noble than said metal are arranged to at least one place of the route reaching a liquid receiving tank 1 from a biological treatment tank 2, that is, at least one place of the piping 24 feeding excessive sludge from the biological treatment tank 2 to a sludge concn. tank 3, the sludge concn. tank 3 and the piping 26 circulating the separated liquid of the sludge concn. tank to the liquid receiving tank 1 in a continuity state and voltage is applied thereto. By this method, the phosphorus component in waste water is electrochemically removed as insoluble phosphate easily and efficiently. Therefore, a large-scale expensive phosphorus removing apparatus is unnecessary and treatment cost is reduced to a large extent.
Patent JP-S62249256-A (JP)
Title: Data transfer control processing system
Inventor: YOSHIYA YUKIHIRO
IPC: G06F13/28
Filed: 1986-04-23
Abstract: PURPOSE:To speed up switching at the time of a data chain by prefetching and holding a parameter necessary for the data chain in an adapter. CONSTITUTION:When a command from a host 1 instructs data transfer through the data chin, plural data transfers are chained, and sequentially executed. At that time the adapter 3 prefetches the parameter necessary for data transfer in a chain data block part 6, and holds it. When the value of a hard counter 7 comes to zero in the 1st data transfer, a set of data for the 2nd transfer is set to the hard counter 7 and a hard memory address counter 8 from the chain data block part 6, and the 2nd data transfer is executed.
Patent JP-S58209983-A (JP)
Title: Preparation of immobilized enzyme
Inventor: YAMAUCHI TOSHIYUKI
IPC: C12N11/08
Filed: 1982-05-31
Abstract: PURPOSE:To prepare an immobilized enzyme having high and stable activity, by irradiating a solution containing enzyme and a photosetting polymer precursor with light. CONSTITUTION:At least one kind of enzyme selected from the group of oxidation-reduction enzyme, translocase, hydrolase, lytic enzyme, isomerase and synthetase, is dispersed and dissolved in cold water. A photosetting polymer precursor, e.g. ethylene glycol acrylate prepolymer, vinyl alcohol acrylate prepolymer, etc. is dispersed in the above solution, and if necessary, a polymerization initiator is added to the dispersion. The dispersion is irradiated with ultraviolet ray to obtain the objective immobilized enzyme.
Patent JP-H10289305-A (JP)
Title: Image processing device and its method
Inventor: TAMURA TOSHIYUKI
IPC: G06T7/00
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device which can fast compare two images with each other for verification of them. SOLUTION: This device consists of an SIMD(single instruction stream multiple data stream) type processor 181 and a subsystem 180. The processor 181 includes a 1st processor 100 which divides an image whose graphic elements are shown in the coordinates into the pixel areas having the prescribed side length and applying the intermediate processing to the image data shown in the coordinates to produce the intermediate data, plural computing elements 107-0 to 107-7, and a control part 106 which controls the operations of the elements 107-0 to 107-7. The processor 180 converts the image data shown in the coordinates into the data shown in the pixel value based on the intermediate data produced by the processor 100 and compares the 1st and 2nd images with each other.
Patent JP-H02272478-A (JP)
Title: Method and device for magnetic printing and image holding film
Inventor: NAKAMURA MINORU
IPC: G03G5/16
Filed: 1989-04-13
Abstract: PURPOSE:To obtain a magnetic printing image holding film which can be printed on many printing papers without an exposure device such as an exposure scanning lamp and a semiconductor laser, and a special discharge destroying device by using an image holding film coated with a magnetic film with thermal plasticity and high quality magnetism on one side surface of a supporting body. CONSTITUTION:The output signal of an original image read by a CCD is amplified, inputted to a thermal head 7, and when the thermal head 7 is selectively heated along the original image, a magnetic film 5B of a heating part is transferred to a transferred film 5C side. Consequently the magnetic film 5B in a shape corresponding to the image of an unheated part, which is not heated by the thermal head 7, is left. In such a state, when the film 5B is magnetized by a magnetic head 53, the negative image by means of the magnetic film 5B is magnetized. Since magnetic powder such as pure iron is mixed in a toner 54, it is magnetically attracted to the magnetized negative image. Consequently the negative image by means of the toner 54 is transferred and printed on the printing paper.
Patent JP-H02273592-A (JP)
Title: Chlorine generator
Inventor: KANZAKI KATSUYA
IPC: C02F1/76
Filed: 1989-04-13
Abstract: PURPOSE:To generate a definite amount of chlorine without using a constant current source and to miniaturize an apparatus by correcting the initial set value of the current supply time to an electrolytic electrode so as to keep charge quantity constant corresponding to a current value varying during operation. CONSTITUTION:When a current supply time is initially set to a current supply time setting mechanism 6, the value of the current let flow to the electrode 3 in a reservoir 1 is measured by a current measuring mechanism 8 to be stored in a current memory mechanism 9. Thereafter, the content of the current memory mechanism 9 is read at the time of the operation of a chlorine generator and compared with the present current value to correct the initially set current supply time by a current supply correction mechanism 10 and the current supply time after this correction is used to control the supply time of a current from a constant voltage source 5 to the electrode 3 by a current supply time control mechanism 11 so as to keep charge quantity constant.
Patent JP-H01264132-A (JP)
Title: Cathode body structure
Inventor: SHINJO TAKASHI
IPC: H01J1/20
Filed: 1988-04-14
Abstract: PURPOSE:To nearly unify the operating temperature of three substrate metals and suppress the change of the color tone during operation by connecting heating elements on both sides among three heating elements connected in series and heater terminals with auxiliary heating elements. CONSTITUTION:Three zigzag heating elements 5a-5c made of a tungsten thin film, zigzag auxiliary heating elements 5e on their outsides, lead wires 5d and heater terminals 6 are integrally deposited and formed by spattering. Since the heater elements on both sides and the heater terminals are connected by the auxiliary heating elements, the temperature of the auxiliary heating elements is increased, the temperature gradient toward the heater terminal direction is decreased, the heat conduction loss is reduced. The temperature of three substrate metals is unified, the electron emission characteristic is stabilized over a long period, the change of the color tone during operation can be suppressed.
Patent JP-S6117010-A (JP)
Inventor: KONRAATO SHIYUTEPUSU
IPC: G01B21/00
Filed: 1985-05-02
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-H08285222-A (JP)
Title: Method and device for nitrogen oxide low generating combustion
Inventor: MOGI TORU
IPC: F23C99/00
Filed: 1995-04-19
Abstract: PURPOSE: To provide a method and device for nitrogen oxide low generating combustion, recirculating own exhaust gas effectively employing diffusion combustion, and being excellent in flame stability. CONSTITUTION: A shielding plate 4, provided with a plurality of slot type air injection units 3, is installed on the outer periphery of tip end of a fuel pipe 1 inserted into an air pipe 2, a cylindrical air stream forming air injection unit 21 is formed at the side of the rim of the shielding plate 4, radial direction fuel injecting ports 14 are provided at the tip end of the fuel pipe 1, projected from the shielding plate, and a disc plate 7, larger than the fuel pipe, is installed at the upstream side of the fuel injection ports 14.  In this case, fuel of 10-20% of total fuel is injected out of the radial direction fuel injection ports 14 to burn it as assistant fuel while injecting the fuel in a direction orthogonal to air stream, injected from the cylindrical air stream forming air injection unit 21 and the slot type air injection units 3, to mix and burn the fuel while the ratio of the flow speed of air to the flow speed of fuel is specified to be 0.2 or more.
Patent JP-H07265181-A (JP)
Title: Cold storage display furniture
Inventor: MURAI MASAHIKO
IPC: F25D23/12
Filed: 1994-03-28
Abstract: PURPOSE:To realize good housing and its convenience while decorating a room by constructing it with the housing parts of furniture, heat insulating perspective member, cold storage member and freezer parts and making looking through inside of the furniture possible. CONSTITUTION:The cold storage and freezing installation are provided to the furniture to be placed in a living room, study, kitchen, and rest room at home or accommodation. The contents in the furniture is cooled down while looking it through by using the perspective member and the appearance in the room is improved and the contents are easy to view. The member is divided into transparent, translucent, or opaque sections as needed. A seal member 3 which transparent opening door is provided in a main display section 2. Opaque doors are provided for a freezing section 4 and a cold storage section 5. A heating section 10 housing a built-in heater, such as an electronic range with translucent doors 8 and 9 of semi-low temperature refrigerator section and translucent low-temperature cold storage drawings 6 and 7 is provided. The wiring such as an outlet is provided and the illumination, sterilizing light, temperature display, clock, and timer are provided inside so as to increase the additional value. The temperature can be adjusted in the every sections by providing a natural ventilation port, a temperature sensor and a fan in every section and by compulsory ventilation.
Patent JP-H04323794-A (JP)
Title: Automatic teller machine
Inventor: TAKAHASHI KENICHI
IPC: G07F7/08
Filed: 1991-04-24
Abstract: PURPOSE:To obtain an automatic teller machine ATM which is suited to a case where a user is prevented from loading a card during the display of 'treatment suspended'. CONSTITUTION:A card insertion detection switch 11 works with insertion of a card, and an abnormality aural guide part 5 starts with the action signal of the switch 11. A control circuit 12 received the information signal from a device main body. At the same time, the voice data are sent to a voice synthesizing circuit 13 from a memory 14. The voices are amplified by an amplifier 15 and outputted through a speaker 16. A user can recognize the state of 'handling suspended' by an aural warning without loading the card. Thus the corresponding time and labor of a clerk can be omitted at the side of a banking organ.
Patent JP-H02274687-A (JP)
Title: Single screw vessel with rectifying bilge keel
Inventor: MINAMI SHUJI
IPC: B63B39/06
Filed: 1989-04-13
Abstract: PURPOSE:To rectify a water current flowing into a propeller so as to reduce the vibration of a hull and improve propulsive efficiency by curving the rear end part of one bilge keel downward on the side of propeller blades being lifted and that of the other bilge keel upward on the side of the propeller blades being lowered at the forward time of a hull. CONSTITUTION:Rectifying bilge keels 1a, 1b, extended from the vicinity of the hull center part to the immediate front of a screw propeller 4, are respectively provided on both sides of a hull 3, and the screw propeller 4 is set to rotate clockwise at the forward time of the hull 3. On the port side where propeller blades are lifted with the rotation of the propeller 4 at the time of forward navigation, the rear end part of the bilge keel 1b is curved downward, and on the starboard side where the propeller blades are lowered, the rear end part of the bilge keel 1a is curved upward. The respective rear end edges of the bilge keels 1a, 1b are further disposed on the level approximately along the center axis A of the screw propeller 4. The water current flowing into the screw propeller 4 is thereby rectified so as to reduce the fluctuation of thrust and torque in the screw propeller 4.
Patent JP-S61252860-A (JP)
Title: Air-fuel ratio controller for gas fuel engine
Inventor: SATO NOBUHIKO
IPC: F02D41/02
Filed: 1985-05-01
Abstract: PURPOSE:To correctly supply fuel by setting the fundamental supply quantity of gas fuel by a jet in a main fuel passage and directly introducing the increased quantity of fuel into a mixer, bypassing the jet. CONSTITUTION:The LPG in a pressureproof container 1 is decompressed in a decompression adjustor 2 and supplied into an intake passage 9 from the main nozzle 8 of a mixer 5 through a main fuel passage 4 having a jet 3. Further, an increased fuel passage 14 connected to an annular chamber 7 is formed, branched from the upstream side from the jet 3 in the main fuel passage 4, and the increased fuel quantity is controlled by controlling a control valve 15 installed into the passage 14 by a controller 16. Therefore, fuel can be supplied correctly without suppressing the interference between the fuel in a fundamental feed quantity and the increased fuel.
Patent JP-H09280027-A (JP)
Title: Lubrication device of internal combustion engine
Inventor: KATO NAOYA
IPC: F01M1/06
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To improve lubrication and cooling functions by supplying lubricating oil without intermittence as much as possible and reduce the work of a pump by supplying oil further with low pressure loss. SOLUTION: A plurality of oil holes 8, 9, 10, 11 are drilled in a pin journal 7 of a conrod 6. When the communication of an oil jet oil hole 8, a V hole 12, and a main journal oil passage 1 is set shut off by the rotation of a cylinder pin 5, residual amount of lubricating oil at the time other than the communication time is supplied due to inertia force. The cylinder pin 5 is further rotated to communicate a relief hole 9 with the V hole 12. While the supply of residual amount of lubricating oil is not stopped, lubricating oil is supplied through the relief hole 9. By repeating these actions to supply lubricating oil without intermittence as much as possible, lubrication and cooling functions are improved, and furthermore, the work of a pump can be reduced by supplying oil with low pressure loss.
Patent JP-H03291318-A (JP)
Title: Method for operating bell-less blast furnace
Inventor: NAKAJIMA RYUICHI
IPC: C21B5/00
Filed: 1990-04-10
Abstract: PURPOSE:To improve working efficiency and to prevent damage of a swinging chute by setting the initial value of tilting angle in the swinging chute for the next charge to the specific value after charging raw material for the previous charge into a blast furnace with the swinging chute. CONSTITUTION:The raw material for blast furnace is conveyed from an ore bin 1 and a coke bin 2 with a charging conveyor 3 and charged into an upper hopper 5 at furnace top of the blast furnace 4 and shifted to a lower hopper 6 and charged into the blast furnace through the swinging chute 7. By changing the tilting angle of swinging chute from the initial value (a) to the end value (b) during charging the raw material, the raw material is distributed to the circular direction as planning. After charging the raw material, in the case the initial value (d) for the next charge exceeds the first preset angle, e.g. 20 deg. angle, this tilting angle is changed to the initial value (d), and in the case this value is 20 deg. or lower angle, the tilting angle is changed to the second preset value, e.g. 52 deg. angle.