baber/WOPTO huggingface dataset:
Patent JP-H04334325-A (JP)
Title: Blood coagulation inhibitor
Inventor: IMAIZUMI ATSUSHI
IPC: C12P21/02
Filed: 1991-05-10
Abstract: PURPOSE:To provide the title inhibitor for use as an anti-platelet aggregative agent of anti-thrombotic agent, containing, as active ingredient, a polypeptide having or containing a specific amino acid sequence suppressive in platelet aggregation and serotonin release through cathepsin G leading to thrombosis inhibition. CONSTITUTION:The objective inhibitor containing, as active ingredient, (A) a polypeptide having or containing an amino acid sequence of the formula (a polypeptide having 53 amino acid and, in addition, an amino acid sequence at the N- and/or C-terminal(s) same as or different from the amino acid sequence of the formula) or (B) a polypeptide having another kind of amino acid sequence biologically equivalent to the above amino acid sequence. It is preferable that the polypeptide be prepared by isolating and purifying, followed by protease treatment, natural SLP1 found, e.g. in airway secretion, saliva, pituita, sperm, or uterine mucus, among others, by genetic engineering technique.
Patent JP-S61264453-A (JP)
Title: Storage circuit
Inventor: OGURA TOSHIHIKO
IPC: G06F12/00
Filed: 1985-05-20
Abstract: PURPOSE:To synthesize a multi-value picture data at high speed by providing an arithmetic function to a storage circuit and carrying out the read-out and arithmetic in the storage circuit with a single access. CONSTITUTION:The read data DO and the external data DI undergo the arithmetic through a control circuit 1 with indications of the external control signals CNT and Cr. While the write data Z of the arithmetic result is written to a storage element 2. When both signals CNT and Cr are equal to 0, such a mode is set that the data DI serves as a control signal which decides whether the data DO of the element 2 is transmitted as it is or inverted. While a mode where the data DI is transmitted as it is is secured when the signals CNT and Cr are equal to 0 and 1 respectively. When the signal CNT is equal to 1, the data DO, the data DI and the signal Cr are added together.
Patent JP-S5733493-A (JP)
Title: Semiconductor storage device
Inventor: MURAKAMI JIYOUJI
IPC: G11C17/18
Filed: 1980-07-31
Abstract: PURPOSE: To realize a high-speed memory operation, by adding a variable resistance means whose resistance value becomes smaller in the reading preparatory period than the reading period of a memory cell between a power source and the memory cell.  
     CONSTITUTION: A control circuit CTN of a gate transistor TRQG is formed, and a signal P which is set at "H" and "L" in the reading period and the reading preparatory period respectively is applied to the gate of a TRQ 34 . While a signal P' is applied to a TRQ 35 . In such circuit, the signals P and P' are set at "L" and "H" respectively in the reading preparatory period with TRQ 33  and TRQ 34  turned off, and the potential of a node N 2  is set at "H" by the VCC. Accordingly the TRQG is turned on with the reduced resistance value, and thus a node NO can be set at "L" in a short time. On the other hand, the signals P and P' are set at "H" and "L" respectively in the reading period with the TRQ 33  and TRQ 34  turned on. At the same time, the potential of the node N 2  is set between the VCC and the earth potential, and the TRQG is turned off at the time point when a node N 1  slightly rises up. Thus the node NO can be quickly set at "H". 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61266326-A (JP)
Title: Photosensitive glass and opal glass composition
Inventor: ABE YOSHIHIRO
IPC: C03C4/00
Filed: 1985-05-20
Abstract: PURPOSE:To obtain the titled photosensitive glass suitable for an optical memory, etc., having excellent reversibility that the color of the glass is developed by the irradiation of UV rays and vanished on heating by composing the glass of >=1 kind among Al2O3 and/or Ga2O3, CaO, BaO, SrO, etc., and >=1 kind among SiO2, GeO2, B2O3, etc., in a specified ratio. CONSTITUTION:A (hydro)oxide is used as the Al2O3 and Ga2O3 source, a carbonate and a (hydro)oxide as the CaO, BaO, SrO and MgO source, an oxide as the SiO2 and GeO2 source, an oxide and a borate as the B2O3 source and a phosphate as the P2O5 source. These materials can be cheaply obtained. The materials are heated at 1,400-1,600 deg.C for 45min-1.5hr and melted. Consequently, photosensitive glass consisting of 25-70mol% Al2O3 and/or Ga2O3, 30-75mol% >=1 kind selected from CaO, BaO, SrO and MgO and 0-40mol% >=1 kind selected from SiO2, Ge2O3, B2O3 and P2O5, having 750-850 deg.C transition temp. and 50-80X10<-7>/ deg.C thermal expansion coefficient and having excellent resistance to heat and thermal shock is obtained. The glass is heat-treated, as required, at a temp. above the softening temp. to obtain opal glass.
Patent JP-H01278018-A (JP)
Title: Patterning process
Inventor: NAKAYAMA AKIHIKO
IPC: G03F1/00
Filed: 1988-04-29
Abstract: PURPOSE:To improve quality and yield of products by determining optimum exposure time capable of minimizing a range of variation in width of linear patterns, and using a reticle in which the width of the linear patterns is determined in view of an amount of variation in width by calculating an amount of variation in width of the patterns observed during the optimum exposure time. CONSTITUTION:In reduction projection exposure, optimum exposure time is determined such that, if exposure distance is varied during the exposure, a range of variance in width P of linear patterns 2 on a plate to be transferred caused by such variance in exposure distance can be limited to a relatively small one. A reticle used herein is a reticle in which the width of the linear patterns 2 is determined in view of possible variance in width P of the patterns 2 on the plate to be transferred by calculating the variance in width P observed during the optimum exposure time, such that the variance in width P of the patterns is previously included in a design value. In this manner, the quality and yield of the product can be improved substantially.
Patent JP-H07292515-A (JP)
Title: Spinneret for sheath-core porous conjugate fiber
Inventor: NAKATSUKA KOJI
IPC: D01D5/34
Filed: 1994-04-20
Abstract: PURPOSE:To provide the spinneret enabling to produce a smoothly joined sheath- core hollow conjugate fiber having an excellent quality in good operability without causing a kneeling phenomenon on a conjugated polymer extruded from the slit of an orifice, even when polymers having a large difference between the melt viscosities are used for the core component and the sheath component, respectively. CONSTITUTION:In the spinneret used for the sheath-core porous conjugate fibers and having a slit type orifice, the orifice comprises plural outer peripheral slits 1 circularly disposed through two or more discontinued parts 2, connected slits 3 each projected from the center of the inner edge length of each outer peripheral slit 1, and a central slit 4 communicating with the respective connected slits 3.
Patent JP-S62281978-A (JP)
Inventor: ARAN SHII HOFUMAN
IPC: F16K15/14
Filed: 1987-04-28
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-H044957-A (JP)
Title: Centering device for roll stand for continuous caster
Inventor: MIYAZAKI KENJI
IPC: G01B11/00
Filed: 1990-04-20
Abstract: PURPOSE:To safely and accurately adjust roll alignment by arranging a laser beam generator, semi-transparent mirror and laser beam receiving device for detecting position in a laser beam device and fitting a prism for reflecting the laser beam to height gage in a height gage device. CONSTITUTION:Height (h1) to the laser beam generator 7a in the laser beam device 5 mounted on upper surface of a preset gage stand 4, height (h2) to top part of each roll 2 in roll stand 3 and height (h3) from top part of a measuring probe 18 in the height gage 14 to the reference position of prism 17 are beforehand inputted to a computing element 20. By working the laser beam generator in a laser beam device 5, the laser beam is generated and positional shifting between the laser beam coming to the laser beam receiving device 7d and the reflected laser beam is measured. Value of the height gage at this time is read, and further, value of height gage at the time when the tip part of probe abuts on the top end of roll is read. The difference between the actual height and the normal roll height is calculated with the prescribed equation from the above set values and the measured value of height gage. By this method, the roll alignment can be quickly and accurately adjusted.
Patent JP-S5630625-A (JP)
Title: Device for measuring carbon activity in carbon-containing liquid metal
Inventor: SHIBATA KENICHI
IPC: G01N7/18
Filed: 1979-08-21
Abstract: PURPOSE: To improve the measurement accuracy, and facilitate measurement and maintenance operations by using a gaseous mixture capable of reversibly the carbon activity in a carbon-containing liquid metal.  
     CONSTITUTION: A hermetically closed vessel 2 made of a metal membrane forming a gas filling closed space 3 arranged in liquid sodium 4 and a hanging bell 8a of a constant-pressure volume meter 8 arranged in a thermostatic tank 9 are communicated with each other by means of a stainless steel gas conduit pipe 7 the inner diameter of which is selected to be as small as possible. A vacuum pump 20, and  carbon series gaseous mixture bomb 22 are connected to the gas conduit pipe 7.  Then, the gas filling closed space 3, gas conduit pipe 7 and hanging bell 8a are  filled with a gaseous mixture of a predetermined pressure such as a CO-CO 2  gaseous  mixture of a pressure slightly lower than the atmospheric pressure. As a result, the  filled gaseous mixture reflects the carbon activity in the liquid sodium 4 and varies  the volume of carbon thereby to detect and measure the carbon activity without  using a gas chromatography. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58223318-A (JP)
Title: Vapor growth device for semiconductor
Inventor: GOTOU TAISAN
IPC: C23C16/509
Filed: 1982-06-21
Abstract: PURPOSE:To improve productivity by constituting the titled device by a shaft set up to a cylindrical reaction furnace, a susceptor fitted to the shaft, an input terminal supplying high-frequency power, a nozzle for supplying a gas, a gas supply port and a heater for heating. CONSTITUTION:A shaft 2 is installed in a cylindrical reaction furnace 1, and a plurality of susceptors 4 to which wafers 3 are fitted are fixed to the shaft 2. The shaft 2 is connected to a gas supply port 5 necessary for forming a film outside the furnace 1, and the gas flowing into the shaft 2 is ejected into the furnace 1 from nozzles 6 set up to the shaft 2. Plasma discharge is generated among both the upper and intermediate susceptors and both the intermediate and lower ones because an input terminal 7 supplying the susceptor 4 at the center with high-frequency power is formed to the upper section of the shaft 2 and the upper and lower susceptors 4 are grounded. A heater 8 for heating the susceptors 4 and the wafers 3 is installed to the outer circumference of the furnace 1. Accordng to such constitution, an effective area of the susceptor 4 is increased, the quantity of treatment is augmented, and productivity is improved.
Patent JP-H045916-A (JP)
Title: Seat
Inventor: KISHI YOICHI
IPC: A47C7/40
Filed: 1990-04-24
Abstract: PURPOSE:To more effectively reduce the fatigue of a seated person caused by seating many hours by overshooting temporarily a change of a seat surface shape, in a process for changing the seat surface shape of a seat to a set shape by a driving means. CONSTITUTION:A seat S which can change its seat surface shape is constituted of a seat cushion 1 and a seat back 3, and provided with a driving means PO for driving to change the seat surface shape to a set shape, and control means CON which is connected to the means concerned PO, and controls the driving means PO so that in the case of changing the seat surface shape to the set shape, it is projected temporarily form the set shape and overshot. According to said constitution, since the change of the seat surface shape is overshot temporarily and changed, effective stimulation for urging the circulation of blood and metabolism for reducing the fatigue can be given to a crewman, and the fatigue can be reduced more effectively.
Patent JP-2000301382-A (JP)
Title: Flux-cored wire for self-shield welding
Inventor: MIZUNO MASAO
IPC: B23K35/368
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a flux-cored wire for self-shield welding having excellent welding workability that a welding metal has high resistance to forming pores and toughness. SOLUTION: The flux-cored wire for self-shield welding, is filled in the steel- made outer shell with the flux. The flux component based on the whole wt. of the wire, contains, by weight, essentially 1.5-4.0% Al, 0.5-2.0% Mg, 1.0-4.8% Ba, 0.05-4.00% Li, 0.1-3.0% Ni, 0.5-3.0% Mn, 0.01-0.30% C, 0.01-0.50% Si, 0.5-4.0% F and 0.1-21.0% O and further, if necessary, one or more kinds of 0.01-2.00% Sr, 0.01-4.00% Ca and FP value defined in the following formula is >=0.00. FP=C-0.145 Si+0.013 Mn-0.228 Al+0.199 Ni+0.393.
Patent JP-H0368541-A (JP)
Title: Amination of carbonyl
Inventor: BAANAADO DOUEIN DOMUBEKU
IPC: C07C209/56
Filed: 1990-04-24
Abstract: PURPOSE: To aminate a carbonyl-contg. org. compd. with high selectivity to an amine product compared with that to a hydroxylated product, by reduction amination in the presence of a catalyst in a liq. solvent contg. an aminating promotor.  
     CONSTITUTION: In the case of reaction of a raw material containing an organic compound with at least one carbonyl residue in the presence of hydrogen and/or a primary and secondary amine and a reduction amination catalyst under reduction amination condition in a liquid solvent, selectivity of reduction amination is improved by containing a sufficient amount of an amination promoter in the solvent to inhibit hydroxylation, preferably bipoler protonic compound, especially a dimethyl sulfoxide which shows pKa less than 35 at 25°C in 0.4-1wt.% solution, has relative dielectric constant higher than 8 at 25°C and contains more than one C and more than one OH. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S588282-A (JP)
Title: Diaphragm pump
Inventor: SHIBATA AKIO
IPC: F04B43/02
Filed: 1981-07-08
Abstract: PURPOSE:To contrive to enhance the durability of a diaphragm pump, by a construction wherein the pressure inside a fluid accumulating chamber becomes lower than the  diacharge pressure of a pump when a diaphragm is moved forwards, and it is increased when the diaphragm is moved backwards, so that the force exerted on the  diaphragm is reduced. CONSTITUTION:When a piston 14 is moved forwards and the volume of a main pump  chamber 18 is reduced so that the pressure inside the chamber 18 is increased, a shielding member 16 is separated far from a groove part 9a of the diaphragm 9 to increase  the volume of the fluid accumulating chamber 17, so that the pressure inside the chamber 17 becomes lower than the pressure inside the main pump chamber 18 and the  pressure exerted on the diaphragm 9 becomes lower than the discharge pressure of the  pump. When the piston 14 is moved backwards to increase the volume of the main  pump chamber 18 so that the pressure therein becomes a negative pressure, the pressure inside the chamber 17 is increased and a weak positive pressure is exerted on the  diaphragm 9, so that the groove part 9a of the diaphragm 9 is not reversed even when  the pressure in the chamber 18 becomes a negative pressure. Accordingly, damage on  the diaphragm 9 becomes less possible and the discharge capacity of the pump is increased.
Patent JP-H06319018-A (JP)
Title: Image reader
Inventor: TAKAHASHI TADASHI
IPC: G02B26/10
Filed: 1993-05-07
Abstract: PURPOSE:To read a document with N-pixel resolution in a main scanning direction by a line image sensor which has N/2 pixels. CONSTITUTION:A control part 16 controls the direction of an exciting current applied to an electromagnet 22 to rotate a support table 11 to a 1st position or 2nd position. An image forming lens 1 images reflected light from an image area from the center of the document in the main scanning direction to one end part on a 1st CCD image sensor 13 at the 1st position and also images reflected light from an image area from the center of the document in the main scanning direction to the other end part on a 2nd CCD image sensor 14 at the 2nd position.
Patent JP-S5731965-A (JP)
Title: Production of copper phthalocyanine pigment
Inventor: MUTOO MASAHIKO
IPC: C01G3/00
Filed: 1980-08-05
Abstract: PURPOSE: To obtain easily the titled pigment which has a crystal form similar to the R type and develops clear reddish blue color having excellent solvent resistance, by subjecting α type copper phthalocyanine to salt milling in the presence of sulfated fat and oil and an inorg. milling aid.  
     CONSTITUTION: 5W150pts.wt. sulfated material of synthetic or natural fat and oil such as castor oil, beef tallow or stearic acid, 50W1,000pts.wt. inorg. milling aid such as sodium sulfate or ammonium sulfate, and pref. further 40W150pts.wt. nonaromatic org. solvent such as ethylene glycol or polyethylene glycol as a wetting agent, are mixed with 100pts.wt. fine α type copper phthalocyanine having a particle size of 0.05W0.1μ or smaller. The mixture is subjected to salt milling at 90W150°C by using a kneader to obtain the desired pigment. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000298378-A (JP)
Title: Electrostatic charge image developing yellow toner and developer
Inventor: IWAMOTO YASUTAKA
IPC: G03G9/087
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a yellow toner which prevents the lowering of resolution caused by a change in the particle size distribution of the toner due to long-term use and retains triboelectric chargeability by incorporating one or more of specified compounds and specifying the amount of toner particles having a specified particle diameter or less. SOLUTION: The yellow toner has at least a bonding resin and a colorant, contains one or more of compounds of formulae I, II, etc., and contains <=15% by number of toner particles having <=5 μm particle diameter and <=5 vol.% toner particles having a particle diameter >=2 times the weight average particle diameter. The relation between the number average particle diameters D25 and D75 from 25% and 75% cumulative number distributions is represented by 0.60<=D25/D75<=0.80 and the weight average particle diameter of the toner is 6.0-11.5 μm. The toner ensures flowability in spite of a little flowability improver and a two-component developer having good fixability is obtained.
Patent JP-S59231972-A (JP)
Title: Facsimile equipment
Inventor: ANEZAKI MITSUGI
IPC: H04N1/419
Filed: 1983-06-15
Abstract: PURPOSE:To transmit a control signal during transmission of picture information without transmitting a special transmission procedure signal by inserting a code not giving effect on picture information to a specific position. CONSTITUTION:Run length coding is applied to picture information and a coding signal D3 having run length ''0'' is inserted in picture information D1, D2, D3, D5- as control information. When all the coding is finished for one line, a counter 3 outputs an end signal to a coder 5 via a signal line 303. The content of a run length counter 52 is set to a maximum value by this signal and the coding of the next line is started. In receiving the signals D1, D2, D3- at the reception side, the signals are decoded. When the decoded signals are counted one by one by a counter, the count number becomes a set numeral for control. Thus, the control to this numeral value is attained by supervising the content of the counter.
Patent JP-H07295989-A (JP)
Title: Device that forms interpreter to analyze data
Inventor: JIEISON EI KATORETSUTO
IPC: G06N20/00
Filed: 1995-04-07
Abstract: PURPOSE: To increase the effectiveness of acquired knowledge and to select efficiently a general-purpose data item by using example data so as to train a surety classification device and a teaching classification device and giving a comment on obtained data. CONSTITUTION: Example data 102 are used to train the surety classification device 103 and teaching classification device 106. As a result, other data having the same characteristic as that of the example data 102 are classified in an excellent way. The surety classification device 103 classifies not only data but also generates the surety denoting how much surety the data are classified. The teaching classification device 106 extracts the data part from the example data 102 and gives a comment on the data part to express how the data part is classified. Thus, the validity of the acquired intelligence is increased and a data item with a comment applied to an optional worldwide data set is selected efficiently.
Patent JP-H01277324-A (JP)
Title: Magnetic recording medium
Inventor: ISOBE RYOSUKE
IPC: G11B5/706
Filed: 1988-04-28
Abstract: PURPOSE:To provide the recording medium which is excellent in high-density recording, S/N and durability by using magnetic metallic powder specified in specific surface area and specifying the contents of the iron atoms, aluminum atoms and nickel atoms in the magnetic metallic powder and the state of the aluminum atoms in the surface area thereof. CONSTITUTION:The specific surface area of the magnetic metallic powder is >=45m<2>/g and the magnetic metallic powder is so formed as to contain >=90 atomic% iron atoms, 0.1-5atomic% aluminum atoms and 0.1-9.9atomic% nickel atoms; in addition, the magnetic metallic powder is so formed that the aluminum atoms are bonded to oxygen in the surface area of the magnetic metallic powder. The specific surface area of the magnetic metallic powder is preferably >=50m<2>/g and <=70m<2>/g, the content of the aluminum atoms is more preferably 1-5atomic% and the content of the nickel atoms is more preferably 1-8atomic%. The magnetic recording medium which allows the high-density recording and has the excellent S/N and durability is thereby obtd.
Patent JP-H06302535-A (JP)
Title: Annealing method with electron beam
Inventor: OTANI TOMOHIKO
IPC: H01L21/263
Filed: 1993-04-12
Abstract: PURPOSE:To provide a large radiation beam spot even when the diameter of electron beam is small when a semiconductor layer is annealed by irradiation with an electron beam. CONSTITUTION:A point-like electron beam 9 is made to fall on the surface of a semiconductor layer 3 at a low angle theta (presumably five degrees or less). Then, irradiation beam spot 14 enlarges. Therefore, even the diameter d of the point-like electron beam 9 is small, the irradiation beam spot 14 can be enlarged. As a result, when scanning speed, beam intensity, etc., are identical with those of irradiation in the vertical direction, temperature rising at a unit area and time can be smaller. Further, the time required for annealing, while the entire semiconductor layer 3 is scanned, can be shortened.
Patent JP-S61264680-A (JP)
Title: Organic electrolyte battery
Inventor: WATANABE KIYOTO
IPC: H01M6/16
Filed: 1985-05-20
Abstract: PURPOSE:To suppress increase in internal impedance in high temperature storage and increase storage performance by adding zeolite in a battery. CONSTITUTION:0.003-0.06mg, per 1mg of electrolyte, of zeolite is added in a battery. A negative active material 3 is lithium and press-bonded in a sealing plate 2. A positive mix 5 is formed by molding in a pellet form the mixture of 100pts.wt. poly carbon fluoride serving as active material, 10pts.wt. acetylene black, and 14pts.wt. fluorine resin binder. By adding the appropriate amount of zeolite, the zeolite adsorbs or decomposes impurities represented by peroxides. The surface of lithium is kept active and increase in internal impedance in high temperature storage is suppressed and storage performance is increased.