baber/WOPTO huggingface dataset:
Patent JP-H10328564-A (JP)
Title: Device for removing kidney glomerulus basement membrane sticking protein
Inventor: FUNAHASHI TAKASHI
IPC: A61M1/36
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To enable effectively adsorbing kidney glomerulus basement membrane sticking protein by housing in a vessel an adsorbing body for kidney glomerulus basement membrane sticking protein in which specified polyanion compounds are fixed on a water insoluble porous carrier and filters for preventing the adsorbing body from passing through the vessel. SOLUTION: In a vessel 7 having an inflow port 1 and an outflow port 2, an adsorbing body 3 is housed, and also filters 4, 5 for preventing the adsorbing body 3 from passage through the vessel 7 are arranged on both the ends thereof. In this way, kidney glomerulus basement membrane sticking protein which is protein in body fluid is removed from fluid liquid. The adsorbing body 3 consists of the in which polyanion compounds of 1000 or more molecular weight are fixed on a water insoluble porous carrier, and the used water insoluble porous carrier is preferably that of 400,000 to 60,000,000 displacement limit molecular weight, and the shape thereof can be arbitrarily selected from the granular, spherical, fibrous, hollow fiber ones, and the like. And the water insoluble porous carrier is preferably that consisting of compounds having a hydroxyl group among functional groups.
Patent JP-S5518411-A (JP)
Title: Production of gas
Inventor: GOMI KENICHI
IPC: C10K1/04
Filed: 1978-07-26
Abstract: PURPOSE: To produce clean gas for energy use, by cooling a crude gas obtained through gasification of a raw material, with an easily vaporizable liquid material to remove impurities, forming a small quantity of waste water.  
     CONSTITUTION: A raw material containing coal, heavy oil, or their mixture, and an O 2 -containing gas are fed into the gasifier 2, and gasified with partial combustion. The crude gas is fed to the cyclone 12, heat exchanger 20, and Venturi scrubber 26, and brought into contact with an easily vaporizable liquid material, e.g. liquefied CO 2 , fed from the conduit 28. The gas is quenched to a temperature as low as possible above the dew point of the steam by the latent heat of vaporization of the material, and the gas containing misty high-boiling tars is passed through the liquid cyclone 32 and the oil scrubber 38 to remove impurities. After removing CO 2  and H 2 S in the acid gas eliminator 48, the gas is brought into contact with water in the CO converter 66 to convert CO into CO 2  and H 2 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000279768-A (JP)
Title: Production of external pressure type membrane module
Inventor: TSUJI TAKAMASA
IPC: C02F1/44
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To improve joining strength while maintaining the intrinsic filtration performance of an external pressure type membrane module by joining a base material part for holding the strength of a membrane element to a support, then forming a membrane part developing a filtration function on the surface of the base material part. SOLUTION: After the base material part for holding the strength of the membrane element is joined to the support having rigidity, the membrane part developing he filtration function is formed on the surface of the base material part. While a nonwoven fabric, etc., are generally used as the base material part for holding the strength of the membrane element at this time, a net made of a resin and a porous body may be used as well. The support having rigidity may be made of any materials, such as PP and ABS, to a shape, such as flat plate shape and frame shape, insofar as these materials can be adhered to the base material part.  Further, wet process membrane formation to impregnate the base material part with a film forming material consisting of a polyolefin, etc., or dry process film formation of spraying the film forming material to the base material part is executed at the time of formation of the membrane part on the surface of the base material part.
Patent JP-S5518360-A (JP)
Title: Apparatus for processing by electric discharge
Inventor: INOUE KIYOSHI
IPC: B23H7/18
Filed: 1978-07-25
Abstract: PURPOSE:To enhance the processing accuracy by starting the supply of processing pulses when the position of the electrodes at the time of stopping motion comes to coincide with the position at the time of starting motion thereof, in a mechanism wherein processing pulse is stopped at the moment when the motion of expanding the processing clearance of electrodes is stated. CONSTITUTION:In the operation of controlling the density of cutting powder to be used at the processing wherein, e.g. electrodes 1 perform reciprocating motion using water etc., as processing aid, number of discharge occurrence etc., is judged at the judging circuit 7, the outputted signal is counted at the preset counter 8, and its output makes the electrodes 1 carry out reciprocating motion by controlling control motor of the electrodes 1 thru the control circuit 9. The detected pulse at the encoder 16 is counted at the up-down counter 12, detecting the position of the electrodes 1, while at the comparator 13, the two signals i.e. (a) signal at the latch circuit 11 which memorizes the number of count at the counter 12, and (b) changing count output at the counter 12, are compared and the processing pulses are stopped at the moment when the motion of expanding the processing clearance of electrodes is started, and the supply of processing pulses is resumed when the position of stopping the motion comes to coincide with that of starting the motion.
Patent JP-S59218506-A (JP)
Title: Servo system
Inventor: SASAOKA HISASHI
IPC: G05B11/36
Filed: 1984-05-07
Abstract: PURPOSE:To reduce a transient deviation to a small level by inhibiting the addition of a control quantity to the secondary target obtained by adding the control quantity to the target value for a prescribed period of time when the coincidence is obtained between the target value and a control subject. CONSTITUTION:When the target value 8 and the secondary target value 3 are reduced in steps by an external signal 12, the data 1 on the route of a contact SW9-1 is compared 10 with the target value. If no coincidence is obtained from said comparison, a gate 11 is not opened and a register 2-2 has no change. Then the data 1 is subtracted from the value 3 obtained by adding 2-1 an operation quantity 5 to the value 8 through a contact SW9-2. Thus the quantity 5 is turned into the negative value. Then the quantity 5 is applied to a controlled system 6 via a contact SW9-3, and the reduction of the data 1 is started. At the same time, the quantity 5 is added 2-1 to the value 8 and the value 3 is reduced at the time point of the next contact SW9-1. This operation is repeated to detect the coincidence through comparision 10 between the value 8 and the data 1 given from the SW9-1. Thus the gate 11 is opened and the value 8 is set to the register 2-2. Thus a transient deviation is reduced to a small level.
Patent JP-H07295116-A (JP)
Title: Copying device
Inventor: HANZAWA HIROSHI
IPC: G03G15/04
Filed: 1994-04-28
Abstract: PURPOSE:To automate a stable copying operation by detecting the opening/ closing states of an original cover plate with an opening/closing states detecting means and an original with an original detecting means composed of light emitting and receiving parts. CONSTITUTION:The copying device is constituted so as to detect the opening/ closing states of the original cover plate 2 with an angle detecting device 4 and to detect the opening/closing states signals of the original cover plate 2 by this angle detecting means 4, so that the original detecting means 5 can surely scan and further, detection information not having a malfunction can be obtained and the erroneous detection of the original hardly occurs and moreover, and so as to detect the original with a reflecting plate 10 having an angle to lead light from the original detecting means 5 to an original surface and simultaneously the reflected light from the original to the original detecting means 5 and the original detecting means 5 composed of the light emitting and receiving parts. The size and position of the original placed on an original platen 1 can be surely detected without the erroneous detection. Thus, the stable copying operation can be automated.
Patent JP-H01263994-A (JP)
Title: Semiconductor memory
Inventor: SATO HIROAKI
IPC: G11C11/416
Filed: 1988-04-13
Abstract: PURPOSE:To perform reading-out and writing operations from and in a semiconductor memory at high speeds even in a high-temperature state by giving a positive temperature dependency to the current of a current source circuit means for readout and writing. CONSTITUTION:A current source circuit 10 for readout and writing is provided with an NPN transistor Q11 and resistance R11 connected with the emitter of the transistor Q11. The resistance R11 has a negative coefficient and its resistance value drops as the temperature rises. The base of the transistor Q11 is connected with the power feeding terminal of a voltage circuit which supplies a constant voltage VR. The constant voltage VR supplied to the base of the transistor Q11 does not show any temperature dependency. Since the resistance R11 constituting the current source circuit 10 for readout and writing has the negative temperature coefficient, the current of the circuit has a positive temperature dependency. Therefore, readout and writing operations can be performed at high speed even in a high-temperature state.
Patent JP-H03289782-A (JP)
Title: Vtr device
Inventor: KOTANI YASUTAKA
IPC: G11B20/06
Filed: 1990-04-05
Abstract: PURPOSE:To keep a frequency modulation circuit in a satisfactory state by adjusting the frequency modulation circuit which modulates a video signal to the one for recording while a signal other than the video signal is recorded in a first interval. CONSTITUTION:The recording of the signal is performed at the winding angle <=180 deg. of a tape 3 wound across a rotary head drum 1. The winding angle at which the recording of the signal is performed is divided into the first interval theta1 where the signal other than the video signal is recorded and a second interval theta2 where the video signal is stored, and the frequency modulation circuits 24, 34 which modulate the video signal to the one for recording are adjusted while the signal other than the video signal is recorded in the first interval theta1. Therefore, it is possible to adjust the frequency modulation circuits 24, 34 which modulate the video signal to the one for recording for at least one time or more while the rotary head drum 1 performs one revolution, which enables adjustment to be performed in a short time. Thereby, the frequency modulation circuit can be kept in the satisfactory state.
Patent JP-S5518254-A (JP)
Title: Improved wet desulfurization
Inventor: TSURUOKA HIROYUKI
IPC: B01D53/54
Filed: 1978-07-26
Abstract: PURPOSE: Ammonia included in coke furnace gas is used as alkali source to absorb H 2 S, and the efficiency of which is enhanced by temperature control thereby increasing desulfurization rate.  
     CONSTITUTION: In wet desulfurization system of coke gas furnace including H 2 S,  HCN, NH 3 , etc., coke furnace gas 1 to be treated is introduced into the H 2 S absorption tower 3 where the gas is countercurrently contacted with adsorbent liquid 2 for H 2 S, NH 3 , HCN to be absorbed. Solution containing such absorbed gas is discharged from the bottom of the tower 3 and adjusted by the indirect heat exchanger 5 to temperature of 20 to 45°C to be sent to the abosrption liquid solution regeneration tower 6. Compressed air 7 is fed to the tower 6 to oxidize H 2 S in the absorption liquid to sulfur by use of catalyst and oxygen, thus effecting desulfurization. In this manner, the process utilizes NH 3  as alkali source to enhance desulfurization. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05345952-A (JP)
Title: High carbon cold rolled steel sheet with high toughness
Inventor: SAYANAGI SHIRO
IPC: C22C38/00
Filed: 1992-04-10
Abstract: PURPOSE:To obtain a high carbon cold rolled steel sheet having high toughness, excellent in impact resistance, wear resistance, and fatigue resistance after hardening and tempering, and also having superior manufacturability and workability. CONSTITUTION:The cold rolled steel sheet has a composition consisting of, by weight, 0.25-0.60% C, <=0.70% Si, 0.20-1.2% Mn, <=0.030% P, <=0.50% Cr, 0.080% Al, 0.005-0.100% Nb, 0.0020-0.0150% N, and the balance Fe with inevitable impurities and containing, if necessary, one or more kinds among 0.10-0.50% Mo, 0.005-0.100% Ti, and 0.0005-0.0050% B. By this method, the high carbon cold rolled steel sheet having high strength and excellent in toughness, delayed fracture characteristic and wear resistance can be obtained.
Patent JP-S5517576-A (JP)
Title: Head of ink jet recording device
Inventor: USHIYAMA TOSHIHIRO
IPC: B41J2/16
Filed: 1978-07-26
Abstract: PURPOSE:To improve the reliability and to miniaturize the head by uniting the glass bases on where ink room supply line nozzle etc. were formed by etching and solder plating. CONSTITUTION:The nozzle 7, the ink supply line 6, the ink room 5 and the ink storage 8 are etched on the glass bases and then the solder plate of a few-10mum order is applied on the shadow part. The symmetrical glass bases 9 and 10 are united and heated up to 350-500 deg.C. If necessary, the bases 9 and 10 are soldered under pressure. By so doing, it improves the reliability and miniaturizes the head with protecting the undirectional overetching.
Patent JP-S585261-A (JP)
Title: Jet head for ink jet printer
Inventor: KIMURA YOSHIAKI
IPC: B41J2/055
Filed: 1981-06-13
Abstract: PURPOSE:To permit a high-speed printing having a high resolution as well as reduce the cost of printing by forming projection chambers with flexible walls flexing in comply with an external signal on both sides of a base plate. CONSTITUTION:On side plates 2 and 3 provided on both sides of a base plate 1, convaved parts 2a and 3a are formed, whose thin-thick ness parts constitute flexible walls 2b and 3b. Also, in the space formed by the surface of the base plate 1 and the inner surfaces of the concaved parts 2a and 3a, projection chambers 4 and 5 are formed, receiving ink 8 through a pipeline 7 from an ink storage chamber 6. The flexible walls 2b and 3b are bonded with piezo-electric crystals 9 and 10 which are driven by a pulse generator 11 to send out electric pulses according to recording information.
Patent JP-S57205419-A (JP)
Title: Thermosetting resin composition
Inventor: NISHIKAWA YOSHIKAZU
IPC: C08G59/18
Filed: 1981-06-12
Abstract: PURPOSE: The titled composition excellent in heat resistance and flame retardancy, prepared by mixing an epoxy resin with a polyvinylphenol as a curing agent, an epoxy-modified polybutadiene, a flame retardant and a radical polymerization initiator.  
     CONSTITUTION: To an epoxy resin composition prepared by mixing a liquid epoxy resin with a polyvinylphenol as a curing agent and, if necessary, a cure accelerator and an additive are added an epoxy-modified polybutadiene, a flame retardant (e.g., 2,2-bis(4-methacryloyl-3,5-dibromophenyl) and a radical polymerization initiator (e.g., dicumyl peroxide). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5317026-A (JP)
Title: Light scanner
Inventor: IKEDA HIROYUKI
IPC: G06K7/10
Filed: 1976-07-30
Abstract: PURPOSE: A scanning line is drawn by light beams from a plural number directions toward a reader part, so that the deterioration of the resolution of bar code reading and the misreading will be prevented. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58996-A (JP)
Inventor: FURITSUTSU MATSUKUSU ROTSUTOMA
IPC: C07H21/04
Filed: 1982-05-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06332155-A (JP)
Title: Photosensitive planographic printing plate
Inventor: TOYAMA TADAO
IPC: G03F7/115
Filed: 1993-04-20
Abstract: PURPOSE:To provide a photosensitive planographic printing plate not generating problems of grazing on a photosensitive layer and joining at a photosensitive layer when many sheets of it are conveyed and stored one over lapping the other, even in the case that slip sheet enabling to be regenerated is not used as insertion paper. CONSTITUTION:In the photosensitive planographic printing plate, the photosensitive layer and a mat layer in which the average diameter is 10-100Xm, the average height being 1-10 Xm and the coating quantity is 5-200mg/m<2> are successively provided on a surface of a supporting body and also a back coating layer with 0.01-8.0Xm thick incorporating an organic high polymer compound <=20 deg.C in the glass transition point and a surfactant is provided on the rear side of the supporting body.
Patent JP-H0285581-A (JP)
Title: Air discharge device for steam pipeline and air discharge valve for steam pipeline
Inventor: IDEMOTO KIYOSHI
IPC: F16K31/06
Filed: 1988-04-13
Abstract: PURPOSE:To precisely detect the air in a steam pipeline and discharge it by operating a solenoid valve and opening a discharge path when the light receiving quantity of a light receiving section receiving near infrared rays is larger than the preset value. CONSTITUTION:When the output light of near infrared rays of a light emitting element 31a passes the sample void 51 of a detecting unit 5, the component with the specific wavelength in the range of about 1.35-1.40mum is absorbed by steam. When the steam in a steam pipeline 1 is little, i.e., air is much, and the absorption quantity is little, the incident light fed to a light receiving element 32a becomes much, thus the output voltage of the light receiving circuit 32 of a controller 3 is increased, when it is made larger than the reference value, a solenoid valve driving signal is outputted from a comparing circuit 33, a solenoid valve 4 is opened by the driving output of a solenoid valve driving circuit 34, and the air in the steam pipeline 1 is automatically discharged. The existence of air is directly detected, thus the detection precision is improved, and a delicate and adequate air discharge action can be performed.
Patent JP-S63257653-A (JP)
Title: Manufacture of substrate for thermal head
Inventor: KUROKI KENJI
IPC: B41J2/335
Filed: 1987-04-16
Abstract: PURPOSE:To provide a thermal head having favorable printing quality by subjecting a single-crystal silicon wafer having a surface inclined relative to one (111) face to anisotropic etching, thereby providing a substantially ridge- shaped projection formed by slant surface along the (111) face and another (111) face. CONSTITUTION:A belt-shaped silicon oxide layer 2 is provided on a single-crystal silicon wafer 1 having one (111) face 1a inclined relative to a surface thereof, in a region in which heat generating resistors are to be provided. When anisotropic etching is conducted by using the silicon oxide layer 2 as a mask, etching proceeds along the one (111) face and another (111) face forming a predetermined angle with the one (111) face, whereby slant surface 3a, 3b are produced to form a gibbous projection. The layer 2 is then removed, and a porous silicon oxide layer 4 is provided, on which a non-porous silicon oxide layer 5 is provided to constitute a heat-insulating layer. The heat generating resistor 7 generates heat when an electric current is passed there through between electrodes 6a, 6b. By using this substrate, it is possible to produce a thermal head consuming less electric power.
Patent JP-S5216972-A (JP)
Title: Epitachisial growing method of semic-conductor of iii-v family chemica l compound
Inventor: KURIHARA YASUTOSHI
IPC: C30B29/40
Filed: 1975-07-30
Abstract: PURPOSE: To sufficiently thicken the epitachisial layer growing on the concave of the base plate through the reheating and recooling processes during growth of the liquid phase. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02270257-A (JP)
Title: Ripple discharge lamp and its manufacture
Inventor: FUNABASHI SOICHIRO
IPC: H01J9/20
Filed: 1989-04-12
Abstract: PURPOSE:To form a ripple discharge lamp which consistently shows ornamental effect by forming a cellulose nitrate coat as supply source of additional gas in an enclosure. CONSTITUTION:An enclosure 2 has the inside wall 2a made up with a cellulose nitrate coat 4. Accordingly, when a discharge lamp 1 is discharged and lighted, the cellulose nitrate coat is resolved by heat and ultraviolet rays resulting from the discharge and additional gas 5 including N2, O2, CO, CO2 is given out by the resolution so that the additional gas 5 provides negatively ionized characteristics. It is thus possible to oscillate a discharge path (S) and obtain a ripple discharge lamp 1 which shows ornamental effect to be intended.
Patent JP-S58209417-A (JP)
Title: Descaling method of strip
Inventor: TOYOSAKA HIDEO
IPC: B21B45/06
Filed: 1982-06-01
Abstract: PURPOSE:To descale effectively a titled strip, by heating the surface of said strip before treating the strip by mechanical descaling. CONSTITUTION:A heating device 13 is provided to the place between an inlet side looper 4 and a mechanical descaler 5, and a strip A to be descaled is heated in the middle of a treating line to evaporate and remove the water attaching to the strip A, thus the scale sticking to the surface of the strip A is exfoliated and made to be easily floatable.The heating is performed in a temperature range of 300-600 deg.C, but the scale is formed, contrary to this phenomenon, when the strip is heated to >=600 deg.C. Further, a vacuum sucking device 16 for sucking and removing the scale is, if required, provided to at least one stage among the first, middle, and last stages of the descaling process by the mechanical descaler 5. The strip A after descaling is sent to a pickling bath 7.
Patent JP-S62248899-A (JP)
Title: Mechanical seal for recirculation pump in nuclear reactor
Inventor: TAKEBE TOMOAKI
IPC: F04D29/12
Filed: 1986-04-23
Abstract: PURPOSE:To hold a U-cup at a regular position by lengthening the U-cup holding ring section of a rotary ring body in a lower seal chamber and contacting the U-cup ring against a U-cup stopper even upon the maximum lowering of the U-cup stopper. CONSTITUTION:A U-cup holding ring section 36 of a rotary ring body 29 is lengthened. Even when a U-cup holder 32 has lowered to the maximum untill contacting against a spring holder 35 under reverse pressure, the U-cup holding ring section 36 is contacting against the outer circumference of the U-cup stopper 32 to provide no gap. Consequently, a U-cup 30 can be held at a regular position between the rotary ring body 29 and the U-cup stopper 32 even under reverse pressure, thus preventing the fault of the mechanical seal.
Patent JP-S58214597-A (JP)
Inventor: SUGIYAMA TOSHIAKI
IPC: D21H17/03
Filed: 1982-06-01
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-H05263232-A (JP)
Title: Target material and its production
IPC: C23C14/34
Filed: 1992-03-17
Abstract: PURPOSE:To improve a target material to form a magnetic recording layer (magnetic film) having an improved magnetic characteristic appropriate to high-density recording by sputtering. CONSTITUTION:This target material is a sintered compact consisting of 6-17 atomic % Cr, 0.8-10% B and the balance essentially having >=98% relative density. An atomized powder having <=22-mesh particle diameter is vacuum- sealed (<=0.1mmHg) into a capsule, subjected to hot isostatic pressing and sintered (800-1200 deg.C, 500-2000kgf/cm<2>, 0.5-4hr) to produce the sintered compact.