baber/WOPTO huggingface dataset:
Patent JP-H09330126-A (JP)
Title: Unit and method for flow rate control
Inventor: MAEKAWA TAKU
IPC: G05D7/06
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To calculate a target flow rate from measured quantities of successive processes at optimum time intervals and to control the quantity of water received in every unit time to a target water quantity by calculating a control command according to the cumulative quantity of measured quantities. SOLUTION: The state of a received water flow rate is measured by a flowmeter 2 and stored in an actual result value storage table 20, and a cumulative actual result value 19 is calculated. An operation cycle calculation device 100 indexes a set command 13 and the cumulative actual result value 19 to generate an elapsed time counter 14 and a command operation frequency counter 16, and sets cycles up to next command operation in a command operation cycle 15. A command operation unit 200 calculates a cumulative command 21 and a command from the set command 13 and cumulative actual result value 19, the elapsed time counter 14, and command operation cycle 15, and sets them in a command storage table 22.  Here, the command operation unit 200 calculates a command for the set command 13 in consideration of the past cumulative actual result value and the remaining time up to a final control period.
Patent JP-S6135016-A (JP)
Title: Fm detection circuit
Inventor: JIYON ENU DEYUUKUSU
IPC: H03K9/00
Filed: 1985-07-05
Abstract: PURPOSE:To improve detection performance and to simplify constitution by forming a signal whose duty cycle is changed in response to a phase difference between an FM signal and its delay signal. CONSTITUTION:A limit FM signal 280 is fed to a delay circuit 282 comprising inverters of cascade connection, a phase shift of (2n+1)X90 deg. is executed in a frequency of a carrier, its output 283 and the signal 280 are supplied to an LPF286 via an XOR gate 284 and an analog signal 288 is led out. An output signal 285 of the gate 284 has a duty cycle changed according to the relative phase between two input signals. The carrier is eliminated from the pulse width modulation signal and a demodulated analog signal is obtained.
Patent JP-H0723244-A (JP)
Title: Picture processing unit for color edit
Inventor: SEKINE HIROSHI
IPC: G03F5/00
Filed: 1993-06-21
Abstract: PURPOSE:To avoid a defect that edit is not well executed because of too small density by executing binarization based on data of a lightness or density signal and a saturation signal and editing color depending on binarized data over an edit area. CONSTITUTION:Data L*, C* among lightness L*, hue H*, saturation C* received by a picture edit section are fed to a binarization circuit 101. Color data for edit are inputted in advance to a pallet 102 and the picture data are edited by selecting the picture data or the output of the pallet 102 by a selector 103 receiving an output of the circuit 101 and an edit area signal fed from an edit area generating section. Moreover, when an area is designated by a marker, the edit area generating section reads a marker loop and a marker dot to generate the edit area signal through paint processing or inversion copy processing or the like in a bit map memory. Thus, data of a low lightness and high saturation such as a yellow color are binarized in an excellent way.
Patent JP-H0318603-A (JP)
Title: Tappet device for four-cycle engine
Inventor: ODA HIDEJI
IPC: F01L1/20
Filed: 1989-06-14
Abstract: PURPOSE:To adjust valve clearance easily and in any places by inserting shims, which have several different thicknesses in its circular direction, into a recess arranged eccentrically inside a tappet. CONSTITUTION:A circular recess 6 is arranged inside a cup-shaped tappet 4. A shim 7 having several different thicknesses in its circular direction is inserted into the recess 6 and is pressed by using a spring 9. In this tappet device, valve clearance is adjusted by turning the shim 7 in such a state that an upper end of an inlet or exhaust valve 1 is pressed against the shim 7. In this way, the valve clearance can be adjusted easily by only using a sharply pointed tool.
Patent JP-H1068360-A (JP)
Title: Control device for engine
Inventor: KUSUNOKI HIDEKI
IPC: F02D45/00
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To high-precisely decide a correction value of a feed fuel amount, based on an air-fuel feedback correction value. SOLUTION: Feedback control of an air-fuel ratio by using oxygen sensors 27L and 27R is performed. Vaporized fuel from a fuel tank 31 is adsorbed by a canister 33, and by opening a pure valve 36, vaporizing fuel from a canister is fed to a surge tank 3 togetherwith air. A purge valve 36 has an opening controlled to a target purge amount. When an air-fuel ratio feedback correction value CFB is inverted between an increase and a decrease, fuel concentration of purge gas is learnt, based on an average value of a present corfection value CFB during present inversion and a preceding correction value CFB during preceding inversion. A fuel injection amount is reduced from fuel injection valves 12L and 12R by an amount equivalent to an amount of fuel contained in purge gas decided based on learnt fuel concentration.
Patent JP-S5373403-A (JP)
Title: Cooling method for furnace body at shaft furnace
Inventor: KAMEDA JIYUNICHI
IPC: C21B7/10
Filed: 1976-12-13
Abstract: PURPOSE:To carry out the effective cooling of the furnace body and thus to reduce the cooling water, by transferring the cooling water discharged from the structural body to the lower part by utilizing its potential energy and by reusing the above water for spraying to the iron shell and for cooling the cooling pipes.
Patent JP-S5773146-A (JP)
Title: Wear resistant aluminum bronze alloy
Inventor: KUROSAWA TAKASHI
IPC: C22C9/00
Filed: 1980-10-24
Abstract: PURPOSE: To provide an Al bronze alloy having a low coefft. of friction and wear resistance as an oilless sliding material for high load as well as low load and consisting of a prescribed percentage each of Al, Fe, Ni, Mn, Ti, graphite and Pb and/ or bi, and the balance Cu.  
     CONSTITUTION: This wear resistant Al bronze alloy consists of, by wt., 6.0W 12.0% Al, 1.0W6.0% Fe, 0.1W6.0% Ni, 0.1W15.0% Mn, 0.1W2.0% Ti, 0.1W10.0%  graphite, 0.1W20.0% Pb and/or Bi, and the balance Cu. By further adding 0.1W2.0%  Sn to the alloy, stress corrosion cracking reducing the strength and elongation remarkably due to dealuminizing can be prevented. This alloy has a low coefft. of friction and a low sliding temp., so it does not wear and damage the opposite material.  Thus, this alloy has superior characteristics. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11337216-A (JP)
Title: Heat pump apparatus
Inventor: FUKUTOME JIRO
IPC: F25B25/02
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump apparatus which achieves an eventual excellent energy efficiency by combining a compression type refrigerating machine and an absorption type refrigerating machine to mutually make up for the shortcomings of both the refrigerating machines. SOLUTION: A part of a refrigerant returned to a compressor 2 is absorbed by an absorber 11 to be sent to a generator 14 and a heat source of the generator 14 uses cooling water of the engine for driving the compressor or waste heat from the engine or others. Thus, the refrigerant is separated from an absorbing solution to be converged onto the discharge side of the compressor 2.
Patent JP-S5273404-A (JP)
Title: Stereo-marshalling
Inventor: WATANABE KEN
IPC: B61J1/08
Filed: 1975-12-16
Abstract: PURPOSE: In coupling or decoupling a train. to limit the length of tracks required to a minimum. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0298303-A (JP)
Title: Mount for jewel
Inventor: MARUTEIN PEERU
IPC: A44C17/02
Filed: 1989-06-14
Abstract: PURPOSE: To enable to rapidly and beautifully assemble a jewel without auxiliary processing to an opening of a carrier, by providing a supporting tongue bent outward and upward to fix a jewel at the opening of the carrier. CONSTITUTION: Two parts 2, 3 are stamped out from a sheet of a belt material and can be mutually separated at a dividing line. A mount for a piece of jewel can be made up from respective parts 2, 3. A supporting tongue part 12' is bent to form an outward supporting tongue 12 after the parts 2, 3 were stamped out. A claw part 7' is also bent outward to form a claw 7 and a small board 10 is bent inward. Respective band parts 4', 5' are also bent all together to form a nearly cylindrical pan. Then a lower edge connected to a bottom web 6 is bent at a right angle to form one mount whose halves are formed by bands 4, 5 respectively. A jewel support element is constituted of claws 7, 8 upward extended from the upper edges of the bands 4, 5, namely the edge facing a distant position from the setting side of a jewel.
Patent JP-S6042392-A (JP)
Inventor: MORIYA KOUICHI
IPC: A01N57/08
Filed: 1984-07-20
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-H05322830-A (JP)
Title: Method for melting silver chloride for cod measuring instrument
Inventor: HIRATA SHUICHI
IPC: G01N27/26
Filed: 1992-05-16
Abstract: PURPOSE:To dissolve silver chloride settled in the reaction tank of a COD measuring instrument with no effects on the surrounding environment by using an odorless chemical which can be handled without any special skill. CONSTITUTION:The silver chloride generated in the reaction tank 7 of an instrument for measuring the COD of the resulted solution of a reaction based on reduction-oxidation titration when the aqueous solution of silver nitrate is added to the resulted solution for masking chloride ions is melted by stirring the resulted solution while an aqueous solution containing thiourea or sodium thiosulfate is supplied.
Patent JP-S5851990-A (JP)
Title: Treatment of odorous waste water with active sludge
Inventor: OOYAMA TOSHIO
IPC: C02F3/12
Filed: 1981-09-22
Abstract: PURPOSE:To efficiently deodorize waste water, by aerating active sludge poured into the first aerating cell with exhaust gas from the second aerating cell and the following ones, transferring the active sludge to the second aerating cell, and aerating the sludge with air or exhaust gas from the other aerating cells. CONSTITUTION:Active sludge 16 is let flow through an active sludge-inflow opening 10 into the first aerating cell 1 and aerated with exhaust gas 20 therein to deodorize odorous substance in the exhaust gas 20. The aerated sludge 16 is transferred through a circulating opening 23 to the second aerating cell 2. Odorous waste water 17 is let flow through the odorous waste water-inflow opening 11 of the second aerating cell 2, aerated with exhaust gas transferred from the third aerating cell to the second aerating cell 2 to form mixed liquid 18 while being agitated and mixed with the active sludge 16, and then introduced through a circulating opening 24 into the third aerating cell 3. The mixed liquid is further aerated with air 19, and the mixed liquid from which odorous components and BOD have been removed is drained through an outflow opening 15.
Patent JP-S6211754-A (JP)
Title: Resin roll
Inventor: KUSHIDA YUICHIRO
IPC: C08L27/00
Filed: 1985-07-10
Abstract: PURPOSE:To provide a resin roll of high performance in moldability, dimensional stability and ozone resistance, constituted by rigid core and molded layer consisting of a composition comprising vinyl chloride resin, partially crosslinked acrylonitrile-butadiene copolymer and plasticizer. CONSTITUTION:The objective resin roll can be obtained by, e.g., injection molding into a mold, through a rigid core (pref. of iron, copper, or stainless steel) of a composition prepared by incorporating. (A) 100 pts. by wt. of a high- molecular weight material somprising i) 30-80 wt.% of a vinyl chloride resin, e.g., a (graft) copolymer consisting mainly of polyvinyl chloride with a polymerization degree pref. >=2000 and ii) 70-20 wt.% of a partially crosslinked acrylonitrile-butadiene copolymer, e.g., a prodeuct prepared by crosslinking, using a small amount of crosslinking agent, uncured acrylonitrile-butadiene copolymer with (B) 20-200 pts. by wt. of a plasticizer, e.g., phthalic ester, trimellitic ester.
Patent JP-2000083193-A (JP)
Title: Image transmission system, image transmitter and image pickup device
Inventor: IBARAKI SUSUMU
IPC: H04N21/6377
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent increases of required band and delay even when images to be composited are increased and to easily change the method of composition in an image transmission system for transmitting and compositing the plural images. SOLUTION: A transmission line 15 is the transmission line time-divided by access unit and capable of transmitting packets by using the respective access units. A layout information generation means 14 output layout information for indicating the display position after the images of respective image fetch means 11 are composited for each frame. In these respective image transmitters 10, an image conversion means 103 converts the size of the image fetched by the image fetch means 11 to a size indicated at the display position of the received layout information. A counter means 102 measures the number of the access units, and when it becomes the number corresponding to the display position, instructs a delay means 104 of outputting of image signals converted.
Patent JP-S5673910-A (JP)
Title: Controller for alteration of operating state of travelling wave tube device
Inventor: INOUE TAKEO
IPC: H01J23/34
Filed: 1979-11-20
Abstract: PURPOSE:To always keep high the reliability of operation, by confirming the operation of a failure detection circuit through the production of virtual failure signal every alteration of the state of operation. CONSTITUTION:When a signal instructing the alteration of the operating state sets a flip-flop 11, relay circuits 15a-15n are operated through the Q output. Thus, relay contacts 16a-16n are closed and a virtual failure signal is fed to detection circuits 3a-3n at a bundle. In this case, when detection circuits 3a-3n are normally functioned, a normal output is obtained and the gate 12 is opened, the Q output of a flip-flop 11 is introduced to an alteration control circuit 1, allowing the status change control specified. At this time, since the Q output of the flip-flop 11 is input to a protection control circuit 4 as the operation inhibit signal, no protective operation is made.
Patent JP-H01318156-A (JP)
Title: Document processor
Inventor: SUZUKI TADASHI
IPC: G06F17/22
Filed: 1988-06-20
Abstract: PURPOSE:To remove a situation to mixedly develop an abbreviated word and a normal word by preparing an abbreviated word dictionary and specifying an abbreviated word by an abbreviated word specifying means. CONSTITUTION:The abbreviated word dictionary for exclusively registering character strings and abbreviated words corresponding to respective character strings as pairs is prepared. A part or the whole of characters inputted from an input means 12 is specified as an abbreviated word by the abbreviated word specifying means 13 and a character string corresponding to the abbreviated word specified by the means 13 is read out from the abbreviated word dictionary 11 by an abbreviated word/character string converting means 14 and substituted for the abbreviated word. Thus, a situation to mixedly develop an abbreviated word and a normal word can be removed.
Patent JP-H11339728-A (JP)
Title: High pressure metal vapor discharge lamp, illuminating device and luminaire
Inventor: OKAMURA KAZUYOSHI
IPC: H01J61/22
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent dielectric breakdown by maintaining desirable luminous efficiency and reducing starting voltage in restarting after starting and putting off. SOLUTION: By setting a lower limit of pressure of gaseous xenon to be sealed into an arc tube 3 with sodium and amalgam to 7000 Pa, luminous efficiency can be maintained at a usually satisfactory desirable value. By setting an upper limit of pressure of gaseous xenon to 13000 Pa, starting voltage can be reduced to 1 kV or less. Restarting voltage increases since a temperature in an outer tube 2 is high after putting off. However, this lamp is constituted comprising a proximity conductor 15 provided in the vicinity of the arc tube 3, and a starter 4 having a starting characteristic at starting voltage of 1.5 kV or less, is used in a condition of 12 minutes after putting off in using environment at 20 deg.C to reduce restarting voltage after putting off and to prevent dielectric breakage.
Patent JP-H0441888-A (JP)
Title: Roller type tent extending device
Inventor: NAKAZAWA ETSUO
IPC: E06B9/56
Filed: 1990-06-08
Abstract: PURPOSE:To prevent the looseness of a tent at the time of extension and winding by controlling torques in such a manner a first motor is rotated with a strong torque and a second motor with a weak torque at the time of winding the tent on a first winding roller. CONSTITUTION:In the state where a tent 1 is wound on a first winding roller 2 to open an opening part, a second motor 5 is rotated in the tent 1 winding direction, and a first motor 3 is rotated in the tent 1 winding direction. Then, the rotations of the motors 3, 5 are stopped in the state where the tent 1 is wound on a second winding roller to cover the opening part, and the tent 1 is extended. The first winding roller 2 is rotated in the winding direction, and the second winding roller 4 is also rotated in the winding direction. The first motor 3 and the second motor 5 are rotated with a strong torque and a weak torque, respectively, by a torque control means 6 to stretch the tent 1, and its loosening is prevented.
Patent JP-2000335356-A (JP)
Title: Air bag of head protective air bag device
Inventor: TANASE TOSHINORI
IPC: B60R21/237
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To rapidly develop and inflate a front inflation chamber away from a gas inlet part. SOLUTION: An air bag 18 comprises a gas inlet part 32 to allow the gas for inflation to flow in, front and rear inflation chambers 46, 41 to be arranged in the vicinity of sides of front and rear seats during the development and inflation. A rear main flow passage 34 capable of guiding the gas for inflation forward and feeding it to the front inflation chamber is formed above the rear inflation chamber. A communication port 42 capable of allowing the gas for inflation from a rear main flow passage into the rear inflation chamber is opened in an upper part of the rear inflation chamber. An inner peripheral edge on the rear main flow passage side at the communication port is formed with a step (h) so that a front edge 44 side is arranged lower than a rear edge 43 side.  The air bag is folded at a crease C along the rear main flow passage, and stored on an upper edge side of an opening on the cabin side while at least one crease C1 is arranged in a step area 45 between the front edge 44 side and the rear edge 43 side at the inner peripheral edge of the communication port.
Patent JP-S5273392-A (JP)
Title: Connector
Inventor: KOUNO KIYOUICHIROU
IPC: H01R13/03
Filed: 1975-12-17
Abstract: PURPOSE: To increase a quantity and density of terminals, by applying a contact point, with a liquefied metal being impregnate into soft medium, to connectors for use of information processing system of ultra big high performance computor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5773416-A (JP)
Title: Numerical controller
Inventor: OOSHIMA MICHITAKA
IPC: G06F3/02
Filed: 1980-10-27
Abstract: PURPOSE:To simplify the display of hardware and to reduce the load of an operator, by providing plural key switches (KSW) in correspondence to several columns on a CRT screen and displaying a menue showing items of operation on the column corresponding to the KSW. CONSTITUTION:The lowest line 1a of a CRT display 1 is used for the menue display purpose, and a menue selection switch 1b is provided at the lower part of the line 1a in correspondence to the menue display column. At the same time, an operation mode set key 2, a mode display lamp 2a, a machine operation SW3, a machine state display lamp 3a, a data set key 5 and a screen operation key 7 are provided to an operation board. When a power supply is switched on, the screen showing the present position is automatically displayed on the CRT. While the necessary machine SWs are diaplayed on the line 1a in the form of a menue in the automatic operation mode. Then an operator can use the SW1b as a machine operation SW. At the same time, the necessary menue is automatically switched in correspondence with the change of the manual mode, the working mode, etc. And a necessary function key is substituted by the SW1b. As a result, the number of KSWs is greatly decreased.
Patent JP-S636982-A (JP)
Title: Video signal recording and reproducing device
Inventor: HIRAI JUN
IPC: H04N5/92
Filed: 1986-06-26
Abstract: PURPOSE:To reduce noise in a recording system and a vertical jitter at the time of a still reproducing in a reproducing system by approximating the time difference between reproducing signals from first and third rotating heads to a vertical cycle. CONSTITUTION:The titled device is provided with the recording system 1 provided with a noise reducing circuit 3 including a 1 horizontal cycle delay circuit 4, the reproducing system 2, first and the second rotating heads Ha, Hb different in gap azimuth from each other and the third rotating head H'a having the same gap azimuth as the first rotating head Ha and disposed in the vicinity of the second rotating head Hb; at the time of the still reproduction, the first and the third rotating heads Ha, H'a are used to perform the reproduction. The 1 horizontal cycle delay circuit 4 is used in the reproducing system 2, one of the reproducing signals from the first and the third rotating heads Ha, H'a at the time of the still reproduction is delayed by the 1 horizontal cycle delay circuit 4 and the time difference between the reproducing signals from the first and the third rotating heads Ha, H'a is approximated to the vertical cycle.
Patent JP-S5578042-A (JP)
Title: Rubber composition for electrically insulating material
Inventor: OOTAWA YASUHIKO
IPC: C08L101/00
Filed: 1978-12-07
Abstract: PURPOSE: Title composition that is made by adding larger amounts of filler and softening agent than those added to conventional compositions to a specific rubber of ethylene-α-olefin-polyene random terpolymer, thus keeping practical strength and processability and being inexpensive and suitably used for high electric voltage.  
     CONSTITUTION: To 100 parts by wt. of ethylene-α-olefin-polyene random terpolymer in which (1) the molar ratio of the ethylene unit to the α-olefin unit is 50:50W95:5, (2) the iodine value is 5W50, (3) the intrinsic viscosity in decaline at 135°C is 1W6 dl/g, (4) Q (weight-average molecular weight/number-average molecular weight) is 3W15, (5) the iodine index α 1  of the low molecular weight component satisfies the equation: -30 ≤α 1 ≤0, preferably -10≤α 1 ≤-1 and the iodine index α 2  of the high molecular weight component satisfies the equation: 0≤α 2 ≤30, perferably 1≤α 2 ≤10, are added 250 or less parts of filler and 100 or less parts of softening agent, perferably process oil and they are kneaded so that the content of the terpolymer rubber becomes 25wt% or less. The specific volume resistance is preferably 1×10 14 ohm.cm or higher. 
     COPYRIGHT: (C)1980,JPO&Japio