baber/WOPTO huggingface dataset:
Patent JP-H04342536-A (JP)
Title: Removal of virus
Inventor: ONISHI MASATO
IPC: A61K38/00
Filed: 1991-03-22
Abstract: PURPOSE:To safely inactivate and remove various kinds of unspecified viruses existing in a protein-containing liquid such as blood to be used in transfusion and in the production of blood preparation and vaccine, humor, a bio-product and a medium handled in hospitals, laboratories, etc., with simple operation in high removing yield. CONSTITUTION:A liquid to be treated (e.g. a liquid containing protein in itself or added with protein) is added with a water-soluble polymeric substance having cationic group (preferably primary to tertiary amino group, quaternary ammonium base and/or nitrogen-containing heterocyclic group, especially pyridinium group) in an amount to give a concentration of usually about 0.01-5.0wt.% (preferably 0.2-1.0wt.%) in the treating liquid in the presence of a protein such as albumin or gamma-globulin. The viruses in the treating liquid are converted to virus-containing complexes, which are preferably separated from the treating liquid by phase-separation to effect the inactivation and removal of the viruses in the treating liquid.
Patent JP-S58199655-A (JP)
Inventor: URAJIMIIRU NIKORAEUITSUCHI MIR
IPC: B22C9/06
Filed: 1982-05-14
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-S58199072-A (JP)
Inventor: AREKUSANDORU URAJIMIROUITSUCHI
IPC: B05D7/24
Filed: 1982-05-14
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-S557788-A (JP)
Title: Dry type diazo developing method
Inventor: WATANABE HIDEO
IPC: G03C5/18
Filed: 1978-07-04
Abstract: PURPOSE:To prevent occurrence of troubles, such as paper jam, by keeping a proportion of ammonia to steam in the gas mixture in developing at a specified ratio. CONSTITUTION:When the gas mixture of ammonia and steam is supplied into a developing section as a developer, the ratio of ammonia to steam in the gas mixture is kept at 3/7 to 7/3, preferably 4/6 to 6/4 by mole ratio. Keeping this range occurrence of water drops to be difficult and copies with a little ammoniacal smell to be obtained.
Patent JP-S5416166-A (JP)
Title: Sealing method for stem of vacuum tube and stem mount used for its method
Inventor: MATSUMOTO MASAO
IPC: H01J9/24
Filed: 1977-07-07
Abstract: PURPOSE: To obtain a stem mounted and method which is able to remove the part equivalent to the end part of a glass tube by burning it off definitely, by fusion-welding the end part of the glass tube to the stem from the outside by a burner. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61240233-A (JP)
Title: Automatic original feed device of copying machine
Inventor: NISHI HIROYUKI
IPC: G03B27/62
Filed: 1985-04-18
Abstract: PURPOSE:To prevent malfunction of a photodetector by controlling the photodetector so that a detecting function stops temporarily, when an original to be copied is set to a prescribed position on a platen, and the detecting function is restored again after the original has been exposed. CONSTITUTION:An original detector 8 for detecting an inserted original 2, and a gate 9 which is opened when carrying in the original 2 are installed at the original carrying-in side of an automatic original feed device 4, and also a photodetector 11 for detecting, for instance, a black body to be detected 10 provided on the inner surface of a carrying belt 7 is installed between each roller 5, 6. The photodetector 11 consists of a light emitting element 11a for emitting light toward the inner surface of the carrying belt 7, and a photodetector 11b for photodetecting reflected light from the carrying belt 7. In this state, by utilizing a fact that the detecting level of the photodetector 11b drops by the body to be detected 10, a position of the body to be detected 10 is detected, and a rotation of the carrying belt 7 is controlled.
Patent JP-S57197006-A (JP)
Title: Precipitating and separating method
Inventor: MIURA MITSUGI
IPC: B01D21/02
Filed: 1981-05-28
Abstract: PURPOSE: To prevent impurities precipitated onto the surface of an inclined plate from being mixed into water to be treated by providing a perforated plate to the inclined plate.  
     CONSTITUTION: When raw water sent from a raw water send-in pipe 11 is flowed through a passage 12 toward an obliquely downward direction, the major part of impurities in raw water are introduced into an impurity storage tank 13. Separated water containing a small amount of impurities not precipitated in the passage 12 is raised through a riser passage 14 and, when raised through plural finish precipitating chambers 15a, 15b and 15c formed by parallel inclined plates toward an obliquiely upward direction at a low speed, impurities are precipitated onto the inclined plates and supernatant water is discharged from a supernatant water discharge pipe 16. The impurities precipitated onto the inclined plates at the bottom of the finish precipitating chambers 15a, 15b and 15c are slid down along the surfaces of the inclined plates to be introduced into a weir 18 and subsequently introduced into a secondary impurity chamber through an impurity falling pipe 19 to be precipitated to an impurity storage tank 13 from the lower end thereof. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S578211-A (JP)
Title: Production of styrene/butadiene copolymer
Inventor: YOSHIMURA YOSHITO
IPC: C08F2/04
Filed: 1980-06-17
Abstract: PURPOSE: To obtain titled copolymer capable of forming tires excellent in wet skid performance and rolling friction performance, by carrying out the polymerization reaction in a hydrocarbon solvent under conditions in which an organic Li initiator and a specified anionic surfactant are present and the temperature is increasing.  
     CONSTITUTION: In copolymerizing styrenr with butadiene in the presence of an organic Li initiator, e.g., n-butyllithium, in a hydrocarbon solvent, e.g., cyclohexane, the copolymerization is carried out in the presence of a Lewis base, e.g., diethylene glycol dimethylether, and a surfactant containing -SO 3 M or -OSO 3 M wherein M is Na, K, Rb or Cs, e.g., potassium dodecylbenzenesulfonate and under conditions including increasing temperature, thereby to obtain a styrene/butadiene random copolymer, average vinyl content 20W70%, vinyl content distribution width ≥20%, Mooney viscosity (ML 1+4 ,100°C) 10W150, styrene content 5W 35wt%. This copolymer can provide a rubber material having a good balance among wet skid, rolling friction, friction and break. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09246342-A (JP)
Title: Method and apparatus for evaluating electromigration
Inventor: FUJII MIKA
IPC: H01L23/52
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to accurately evaluate the life without correcting a temperature after the life is calculated by lowering the temperature of a thermostatic oven by Joule heat from the evaluating condition temperature in the case of evaluating the life by an electromigration so that the sample becomes the condition temperature. SOLUTION: The sample of a test wiring pattern 1 is contained in a thermostatic oven 5. The temperature of the oven 5 is raised, the resistances of a sample at the respective temperatures are measured, and the temperature characteristics of the resistance of the sample to the oven temperature are taken. To evaluate the life by an electromigration, it is again set in the oven 5, the temperature of the oven 5 is set to the condition temperature of the sample, a large current is supplied to the sample, and the resistance of the sample in the Joule heat state is measured before the progress of the electromigration. The temperature of the oven 5 is automatically lowered by the Joule heat by a controller 8 based on the temperature characteristics from the resistance value for the sample so as to form the condition temperature, and the life is calculated.
Patent JP-S58202298-A (JP)
Inventor: YONEDA TAKU
IPC: B60P3/14
Filed: 1982-05-15
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-S57197082-A (JP)
Title: Method for removal of fluorine ion
Inventor: IGARI YOSHIMASA
IPC: C02F1/58
Filed: 1981-05-29
Abstract: PURPOSE: To remove fluorine ion in water in good efficiency by adsorbing fluorine ion dissolved in water by an adsorbent based on magnesia formed by baking a magnesium compound at 400W700°C.  
     CONSTITUTION: An optional magnesia compound forming magnesia by decomposing magnesium hydroxide, magnesium carbonate or basic magnesium carbonate under heating is used as a stock material and this stock material is baked at 400W700°C for 40W60min by a conventional means to form a magnesia type adsorbent. Water having fluorine ion dissolved therein is contacted with this magnesia type adsorbent by means such as a powder adding method, a fluidizing method or the like to adsorb fluorine ion by the adsorbent. Because this method is not precipitatng reaction and is adsorbing reaction, there is no difficulty with precipitative separation as well as sludge byproduct is not generated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S538004-A (JP)
Title: Control unit for pll frequency synthesizer frequency or channel
Inventor: SHIMOMURA MITSUZOU
IPC: H03L7/183
Filed: 1976-07-09
Abstract: PURPOSE:To enable the tuning to the desired frequency or channel eadily and with short time, by changing the frequency of the oscillator for the counter counting with time.
Patent JP-S62236864-A (JP)
Inventor: HERUGA KAIZAA
IPC: C09B67/22
Filed: 1987-04-04
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-S538417-A (JP)
Title: Sound-proof engine operating means
Inventor: NOMOTO HIROSHI
IPC: F16M1/00
Filed: 1976-07-09
Abstract: PURPOSE: To permit overflow fuel from a fuel inlet to be reliably led out from a sound-proof case by providing a fuel tank such that one end thereof entends in a side opening on one side of the sound-proof case, providing a fuel inlet at one end of the tank and providing an fuel replenishement unit such that the fuel outlet thereof is in direct contact with the fuel inlet. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04314462-A (JP)
Title: Golf ball
Inventor: OKA KENGO
IPC: A63B37/00
Filed: 1991-04-15
Abstract: PURPOSE:To make a ball driving feeling sufficiently light without reducing a carry by setting the mass of a golf ball having dimples on the surface within a specified range and making the total sum of the dimple areas larger than a specified value. CONSTITUTION:A golf ball has 41.0-44.5g of the mass and 42.70+ or -0.03mm of the diameter. The spherical surface 1 is provided with 336 dimples 2 in the octahedral arrangement. Also, all dimples 2 have the same shape and an arcuate section. The rate of the total sum of the dimple areas to the surface area of a spherical body having no dimples 2 (imaginary golf ball), i.e., the rate of occupying the surface area is set to 70% or more.
Patent JP-S5510317-A (JP)
Title: Blooming mill method of direct fed rolling material
Inventor: MATSUZAKI MINORU
IPC: B21B1/02
Filed: 1978-07-06
Abstract: PURPOSE:To effectively reduce crop losses based on surface flaws owing to shearing blade burrs at the hot rolling by forming recesses in the tail end part of a slab in its thickness direction with rolling rolls prior to finishing of blooming. CONSTITUTION:In order to minimize the acount of cut by a shearing blade burr flaw 4, a recess 6 is formed with a rolling roll 9 in the thickness direction immediate before finishing of the blooming. The recess 6 of the slab 1 thus formed is filled by the metal flow other than the recess 6 by the hot rolling of a sheet bar in the next process, whereby the sheet bar 8 shown by a dotted line is formed, in which case the shearing blade burr flaw 4 remaining at the tail end part remains at the leading end part without receiving the effect of metal flow and therefore the amount of cutting by the flaw 4 may be minimized. It is desirable to make the recess 6 50 to 100 mm in depth and 1000 to 1500 mm in length.
Patent JP-2000276228-A (JP)
Title: Control method for movable dolly
Inventor: NAKAJIMA HISATO
IPC: G06T1/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To enable unmanned traveling to the instructed destination while avoiding an obstacle on a passage even without installing a marker for guide on a moving path or even in an environment having a crossing or the dead end of a road. SOLUTION: The traveling and steering of a dolly are controlled by a program for sensor for detecting and avoiding the obstacle and compensating the parallelism of a car body to the passage on the basis of outputs from plural sensors for sensing the peripheral part of the car body of the dolly, a program for image for recognizing the crossing or corner of the passage based on the images in the advancing direction of the dolly provided from plural cameras 2a and 2b provided on the dolly and a main program for determining the advancing direction and controlling a traveling speed or steering quantity corresponding to the operated results of both the above programs. This control is performed while considering the output results of sensors and the processing results of images from the cameras 2a and 2b.
Patent JP-S61241164-A (JP)
Title: Serial-type printer
Inventor: SUWA KATSUHIKO
IPC: B41J2/355
Filed: 1985-04-18
Abstract: PURPOSE:To obtain favorable printing quality in both lateral writing printing and vertical writing printing, by setting a print dot period and a printing voltage in the lateral writing printing to be different from those in the vertical writing printing. CONSTITUTION:In lateral writing printing, a selection signal 5 is at Lo level, whereby a logical product of printing data 4 and a pulse signal 2 is outputted from a NAND circuit 22. Namely, a heating element 1 is driven with a period of a predetermined print dot period Ta (Ta=0.6-1.0msec) and a printing pulse width of a predetermined printing pulse width ta. In this case, a transistor 8 is turned ON, and a predetermined printing voltage Va is supplied from a power source 6 to the element 1. In vertical writing printing, the selection signal 5 is at Hi level, so that a logical product of the printing data 4 and a pulse signal 3 is outputted from the circuit 22. Namely, the element 1 is driven with a print dot period Tb longer than the predetermined print dot period Ta (Ta<Tb).
Patent JP-H06292424-A (JP)
Title: Seedling feeding apparatus for transplanter
Inventor: NAKA HIROKAZU
IPC: A01C11/02
Filed: 1993-04-09
Abstract: PURPOSE:To carry out the loading of reserve seedlings on a transplanter and the supply of the reserve seedlings from a reserve seedling receiving table to a seedling holding table with simple construction and operation. CONSTITUTION:The seedling feeding apparatus for a transplanter is composed of a seedling planting apparatus 6 having a comb-like seedling-receiving frame 3 at the top of an inclined seedling holding table 2 to feed the seedlings to a seedling planting apparatus 1 while reciprocating in lateral direction and connected to the machine body 4 in liftable state with a lifting link 5, a reserve seedling receiving table 7 for placing the reserve seedling A on the seedling receiving frame 3 and able to be passed crossing at the lifted position of the seedling receiving frame 3 and a seedling lifting apparatus 8 to lift and lower the reserve seedling receiving table 7 to perform the loading of the reserve seedling A and the forward and backward motion relative to the seedling receiving frame 3.
Patent JP-H03281539-A (JP)
Title: Organometallic resin composition, organometallic polymer, epoxy resin composition and resin-sealing type semiconductor device
Inventor: KUREMATSU KAZUHIKO
IPC: C08G79/00
Filed: 1990-03-31
Abstract: PURPOSE:To obtain the tile composition containing an organometallic compound having a a chelate ring a specific curing agent or curing catalyst and having long pot life and large industrial value. CONSTITUTION:The objective composition obtained by blending 1 equivalent organometallic compound (preferably aluminum chelate compound having acetylacetone, etc., as ligand) having a chelate ring with (B) 0.01-20 equivalent amount of at least one kind of acidic or basic curing agent or a curing catalyst and a curing agent or curing catalyst having a heterocyclic group containing at least one of oxygen, nitrogen, sulfur and filler as necessary. Furthermore, the above-mentioned composition is thermally cured at 200 deg.C to afford the organometallic polymer which is blended with an epoxy resin and at least one kind of acidic or basic epoxy resin-curing agent or curing catalyst, in order to give the epoxy resin composition. A semiconductor chip is subjected to a resin sealing by using the above-mentioned resin composition, to provide the objective resin sealing semiconductor device.
Patent JP-S62237686-A (JP)
Inventor: YAMAUCHI YOSHIO
IPC: H01T4/12
Filed: 1986-04-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58201711-A (JP)
Title: Coated liposome containing ubidecarenone
Inventor: TAKADA MASAHIRO
IPC: A61K9/50
Filed: 1982-05-19
Abstract: PURPOSE:The titled coated product that is made by coating liposome containing ubidecarenone which is obtained from ubidecarenone, phospholipids and sterols, with a fatty acid ester of polysaccharide, thus enabling ubidecarenone to move to the target organ such as lungs or kidneys rapidly. CONSTITUTION:A liposome containing ubidecarenone is prepared by using 1 mole of ubidecarenone, another name: coenzyme Q10, the compound of the formula represents radioactively labelled ubidecarenone, more than 10 moles of phospholipids such as phosphatidylcholine and more than 1 mole of sterol, preferably cholesterol. The resultant liposome is coated with a fatty acid ester of polysaccharide such as amylopectin to give the titled preparation. The resultant preparation can transfer ubidecarenone selectively and intensively to lungs and kidneys especially.
Patent JP-H09251683-A (JP)
Title: Reproducing device
Inventor: NONOYAMA HIDENORI
IPC: G11B15/467
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To realize a stable constant tracking servo with high accuracy by detecting the rotational error information of a rotary drum and generating a servo control signal based on a corrected tracking detection period. SOLUTION: A servo circuit 30 obtains rotation error information by detecting the speed of revolution of a rotary head drum 50 and by comparing the result with a reference speed of revolution. Then, the circuit 30 monitors reference phase position timings of the drum 50 detectable from switching pulses and timing detection pulses TTP to be supplied from a timing detection pulse generating circuit 27 and measurement is implemented for the period as a tracking detection period. The circuit 30 obtains tracking error information by comparing the measured value with the reference value for the tracking detection period and generates a capstan servo signal Scp based on the tracking error information. Then, a tracking servo is performed by increasing or decreasing the rotation speed of a capstan 28.
Patent JP-H09246274-A (JP)
Title: Semiconductor device
Inventor: NINOMIYA ISAO
IPC: H01L21/60
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent short-circuiting even with lower pad pitches by forming wiring extending from pads to the surface of an insulator layer through openings formed in pad positions, and forming bumps on the surface of the insulator layer. SOLUTION: Semiconductor element are formed on an IC chip 2, and its active element surface is covered with an insulator layer 4. A SiO2 film or polyimide film is used for the insulator layer 4. Openings 6 are formed in the insulator layer 4 in the positions of pads, and wirings 8 are formed which extend from the openings 6 to the surface of the insulator layer 4, respectively. Bumps 10 are formed on the insulator layer 4 at the end of the wirings 8. The wiring 8 are formed from a conductive film obtained by laminating a Cu layer and an Au layer on a Cr layer, the lowermost layer, or a conductive film obtained by laminating a Ni layer and an Au layer on a Ti layer, the lowermost layer. This allows the bump pitch to be increased, prevents short-circuiting between bumps, and makes the semiconductor device easy to handle.
Patent JP-S5962995-A (JP)
Inventor: KAJITANI SEINOSUKE
IPC: G06Q40/02
Filed: 1983-05-12
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-S5418832-A (JP)
Title: Preparation of hetericyclic dyes
Inventor: IMAHORI SEIICHI
IPC: C09B57/00
Filed: 1977-07-12
Abstract: PURPOSE: Heterocyclic dyes expressed by formula I:[R' is H, (substituted) alkyl, cycloalkyl, aralkyl, aryl, hydroxy, acyloxy, amino, etc.; X and Y are halogen atoms, alkoxy, aryloxy groups; R 2  is H, alkyl, alkoxy, nitro, halogen, acylamino, or alkylamino group]. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09247624-A (JP)
Title: Television signal recording/reproducing device and its method
Inventor: KAIHATSU CHIHIRO
IPC: H04N9/83
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To inform it to a user as to whether or not sinal processing conducted by a digital video cassette recorder DVCR is for the PALplus system and to allow the user to select whether or not vertical resolution reinforcement is to be conducted. SOLUTION: When a reproduction section 50 gives WSS data to a microcomputer 10 at reproduction, a reproduction signal is discriminated to be a PALplus signal and an LED 11 is lighted. Thus, the reproduction of the PALplus signal is informed to the user. A signal generating circuit 220 displays a menu screen for function selection on a monitor under the control of the microcomputer 10. The user sets ON/OFF of a helper killer by using a remote controller to select a function based on the menu. Thus, even when the PALplus signal is fed to the monitor having no provision for the PALplus system, an image fault due to a helper signal is not caused.
Patent JP-H11285136-A (JP)
Title: Suspension pipe for cable and sheath tube
Inventor: SHIBATA TETSUYASU
IPC: F16L3/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a suspension pipe with a simple construction for a cable and a sheath tube, whose hooks can be attached easily from the outside of the pipe, even if the diameter of the pipe is too small for an operator to reach the hook positions, and which enables cost reduction of components. SOLUTION: A shaft 3 to which an inner plate 4, a middle plate 5 and a hook 2 are attached are inserted integrally into a through-hole 1d formed in a pipe wall 1a. The shaft 3 is turned to press the inner plate 4 against the inner wall 1b of a pipe 1, and at the same time, fits the middle plate 5 to the through-hole 1d. An outer plate 6 is put on the shaft 3 and pressed against the outer wall 1c of the pipe 1. A nut which is a retaining member 7 is screwed onto the bolt part of the shaft 3 from the outside of the outer plate 6 to fix the pipe wall 1a, the inner plate 4, the outer plate 6 and the shaft 3 to each other integrally. A space defined by the middle plate 5 and the wall of the through-hole 1d is constituted so as to a fill filling material 9 through a gap 8.
Patent JP-S527657-A (JP)
Title: Differential amplifier
Inventor: KATOU KAZUO
IPC: H03F3/45
Filed: 1975-07-09
Abstract: PURPOSE:To obtain a differentail amplifier with a high common mode removal ratio, by detecting a offset voltage through a sample hold circuit to effect negative feed back control.
Patent JP-S63250389-A (JP)
Title: Fluorine-containing organosilicon compound and production thereof
Inventor: YAMAMOTO YASUSHI
IPC: C07F7/18
Filed: 1987-04-03
Abstract: NEW MATERIAL:A compound expressed by formula I [X is F or H; R is 1-5C alkyl or CF3(CH2)q (q is 1-4); m is 1-4; a is 1-3]. EXAMPLE:A compound expressed by formula II. USE:A raw material for lubricants and silicone polymers. PREPARATION:A compound expressed by formula III is brought into contact with at least one alcohol selected from the group consisting of 1-5C aliphatic alcohols and alcohols expressed by the formula CF3(CH2)qOH (preferably CH3OH, CH3CH2OH or CF3CH2OH), preferably in the presence of a basic substance.