baber/WOPTO huggingface dataset:
Patent JP-H05213877-A (JP)
Title: Aryl, amide, imide and carbamate pyridine antagonist of platelet-activating factor
Inventor: MAIKERU PIITAA TOROBA
IPC: C07D213/74
Filed: 1992-07-30
Abstract: PURPOSE: To prepare a new compd. having platelet activating factor inhibiting action and useful for treating asthma, anaphylaxis and septic shocks, thrombosis, cancer or the like.  
     CONSTITUTION: The compd. of the formula I [X is formula II (Y is a bivalent group, OCH 2  or the like; p is 0 to 3; R 4  is H, phenyl or the like), etc.; R 1  is a 1-25C alkyl, 1-25C alkenyl, phenyl, phenoxy or the like; R 2  is H, a 1-5C alkyl, halogen or the like; R 3  is a 1-8C alkyl, benzyl, halogen-substituted 1-8C alkyl or the like; Z -  is a pharmaceutically acceptable anion] such as 1- ethyl-2-[[[4-(tetradecyloxy) benzoyl]-amino]methyl]-pyridinium iodide. Furthermore, the compd. of the formula I is obtd., e.g. by bringing an anhydride of formula III to react with an anhydride of the formula; (R 6 CO) 2 O (R 6  is a 1-6C alkyl, 1-6C alkenyl or the like) to obtain a compd. of formula IV and heating the compd. of formula VI obtd. by bringing it into react with a compd. of formula V together with R 3 Z. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S59113874-A (JP)
Title: Healthy food
Inventor: IWAMURA JIYUNICHI
IPC: A23L35/00
Filed: 1982-12-17
Abstract: PURPOSE:To obtain a healthy food useful for preventing and remedying fatness, consisting of a residue prepared by extracting a defatted seed of leguminous plant with an acid and an alkali. CONSTITUTION:Seed of leguminous plant such as soubean, broad bean, peanut, etc. is defatted by a conventional procedure to give defatted seed, which is extracted with an alkali such as sodium hydroxide, potassium carbonate, etc. and an acid such as mineral acid, organic acid, etc., to give a material which is insoluble in the acid and the alkali is directly used or molded into any dosage form such as tablet, pill, powder, etc.
Patent JP-S60112442-A (JP)
Inventor: OOHARA SHIYUUZOU
IPC: C09J7/02
Filed: 1983-11-25
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-H0384797-A (JP)
Title: Semiconductor storage device
Inventor: KOYOU KAZUTO
IPC: H01L27/10
Filed: 1989-08-29
Abstract: PURPOSE:To apply sufficient screening in a short time to a memory possibly in fault by providing a circuit turning off all load transistors (TRs) and a circuit turning on all column TRs at the voltage acceleration test. CONSTITUTION:Load TRs Q5, Q6 - Qn-1 and Qn of all bit lines are turned off by a signal BM at the voltage acceleration test and all column gates QT1, QT2 - QTn-1 and QTn are turned on. When the write is implemented in this state, data buses DB, the inverse of DB go respectively to H,L according to write data D, the inverse of D and the information is sent to all bit line pairs. Since the load TRs of the bit line pairs are turned off, write-up TRs Q1 - Q4 do not need to absorb the current of the level bit line and the L level bit line reaches nearly a ground level. A large potential difference is given to all bit line pairs simultaneously in this way and the part of possible fault is screened sufficiently in a short time.
Patent JP-2000053521-A (JP)
Title: Corneum releasing agent
Inventor: YAMAMURA TATSURO
IPC: A61K31/12
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a corneum releasing agent having effective corneum releasing activity at low active ingredient concentrations, having substantially no adverse effect on the skin such as skin irritancy and on the preparation stability. SOLUTION: This corneum releasing agent is obtained by formulating a base or support with one or more kinds of active ingredient selected from tropolone and derivatives thereof (pref. tropolone or hinokitio), wherein it is appropriate that the content of the active ingredient in this agent is 0.01-2.0 wt.% or so.
Patent JP-S61101383-A (JP)
Inventor: HASEGAWA TAKAAKI
IPC: B66C13/12
Filed: 1984-10-23
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-S59111846-A (JP)
Inventor: HARA TOMOMICHI
IPC: B32B21/08
Filed: 1982-12-18
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-H10113349-A (JP)
Title: Instrument and method for opening perfusion path in patient's cardiac muscle from blood vessel
Inventor: LARY BANNING GRAY
IPC: A61M25/04
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To easily form a new blood vessel of cardiac muscle tissue by providing a positioning catheter where an expandable balloon is arranged in a tip part, a positioning guide wire protruding from its tip and a notching catheter protrusively arranged in a base end part of the positioning catheter. SOLUTION: An opening instrument is composed of a positioning guide wire 11, a positioning catheter 12 and a notching catheter 14, and the positioning guide wire 11 is extended through a lumen 15 of the positioning catheter 12. Blades 22 (22a and 22b) are installed in the radial direction around the pointed tip 20 of the catheter 14 in the notching catheter 14, and an expandable balloon 24 is installed on the tip 16 of the positioning catheter 12, and this balloon 24 is arranged so as to communicate with the tip 16 of the positioning catheter 12. The notching catheter 14 is arranged so as to be sent into through an arranging lumen formed in the positioning catheter 12, and is selectively protruded.
Patent JP-S6380072-A (JP)
Title: Engine ignition timing control device
Inventor: TAWARA YOSHITAKA
IPC: F02P5/152
Filed: 1986-09-19
Abstract: PURPOSE:To prevent occurrence of knocking to eliminate a loss in output power, by providing an acceleration spark retarding amount compensating means for decreasing the amount of acceleration spark retardation by an acceleration spark retarding means as the degree of learning by a learning control means becomes high. CONSTITUTION:An electronic control device 40 is connected thereto with an air flowmeter 2, an air-fuel ratio sensor 15, a knock sensor 34, a crank angle sensor, a fuel injection valve 6 and an ignition coil 33. This electronic control device 40 also serves as a learning control means, an acceleration spark retarding means and an acceleration spark retarding amount compensating means. When a vehicle is accelerated, if the degree of the learning is low, the acceleration is sufficiently made. Further, if the degree of the learning becomes high, the amount of acceleration spark retardation is decreased to spark-retard more than necessity. thus, it is possible to prevent occurrence of knocking to eliminate a loss in output power.
Patent JP-H0562504-A (JP)
Title: Decorative illumination device
Inventor: KAGAWA KAZUJI
IPC: G02B5/30
Filed: 1991-09-03
Abstract: PURPOSE:To enhance the decorative effect of a lighting fixture using color polarization and produce a unique atmosphere by equipping a colored portion with a stereophonic sense. CONSTITUTION:A plurality of decorating pieces 13 made of a clear anisotropic material are arranged on a base plate 12 to form a decoration plate 11, A plurality of such decoration plates 11 are put apart in the thickness direction and arranged so that the decorating pieces 13 of different plates 11 overlap one over another. Light polarizing plates 2a, 2b are arranged on both sides of these plates 11 in alignment in such a way that their polarizing surfaces intersect perpendicularly to each other. A light source 4 castes a beam of light through one of the polarizing plates 2a so as to be incident into the other 2b.
Patent JP-H0887517-A (JP)
Title: Information processing system
Inventor: KAWASAKI MAKOTO
IPC: G06F17/30
Filed: 1994-09-19
Abstract: PURPOSE: To provide an information processing system which can carry on the communication despite occurrence of a temporary communication failure and can recover this failure by changing the result of operation that failed first in the transmission into a state equal to a normal transmission state when both reply and retransmission of the operation result fail due to the temporary communication failure. CONSTITUTION: When the retransmission of the operation result rants, an aggregated optical disk device 2 is set in a stand-by state and waits for the next instruction of a host 1. When the instruction is received from the host 1, the device 2 transmits an error code of the abnormality of communication regardless of the type and the contents of the instruction and shifts to a due state equal to the normal transmission of the operation result.
Patent JP-H0563555-A (JP)
Title: Multimode input circuit
Inventor: SUZUKI SATOSHI
IPC: H03K19/0185
Filed: 1991-09-03
Abstract: PURPOSE:To reduce number of elements and to make the chip size small by forming a 2nd input circuit with the series connection of two MOS transistors(TRs) having complementary conduction type and giving a selection signal to a gate of a load TR in the input circuit for driving an LCD. CONSTITUTION:A 1st input circuit 11 detects a 1st input signal whose amplitude changes from a ground voltage Vss to a potential Vdd. Moreover, a 2nd input circuit 12 detects a 2nd input signal having an amplitude change from the potential Vdd to the voltage Vcc. A multiplexer 13 selects an output of the circuit 11 or 12 and outputs the selected output to an IC 14. The circuit 12 is formed by connecting complementary load use P-channel TR 22 and input use N-channel TR 23 between the potentials Vcc and Vss in series. Then a selection signal S is applied to a gate of the TR 22 to control the on/off state. Thus, while number of elements for preventing the through-current is reduced, the same function as a conventional multi-mode input circuit is realized.
Patent JP-S61104438-A (JP)
Title: Information recording medium and its production
Inventor: TAKEOKA YOSHIKATSU
IPC: G11B7/243
Filed: 1984-10-25
Abstract: PURPOSE:To obtain an inexpensive recording medium which has high recording density and excellent stability over a long period of time and is simple in a process for production by providing the structure in which pulverous noble metal particles are dispersed into an org. base material for the recording film formed on a substrate. CONSTITUTION:The recording film 1 consisting of the pulverous noble metal particles 2 dispersed into the org. base material 3 is formed on the substrate 4 consisting of plastic such as acrylic or glass. When a GaAlAs semiconductor laser beam is irradiated to the recording medium while said medium is rotated, the org. base material is melted by the quantity of heat absorbed by the pulverous metallic particles and therefore optical density of the irradiation spot changes largely with respect to the optical density of the unirradiated laser spot and the recording of information is executed. When the continuous laser beam is irradiated to the medium, the reflected light corresponding to the difference of the optical density is obtd., namely, the reproduction of the information is executed. The usable noble metals are Ag, Pd, Rh, Au, Pt and Ir. Noble metal alloys such as Ag50Au50, Ag80Pt20 and alloys contg. noble metals such as Au80Te20 and Ag70In50 are also usable in addition to the above-mentioned noble metal alloys. Any org. gas which can be polymerized in plasma is usable.
Patent JP-H0389013-A (JP)
Title: Crank shaft of multiple cylinder engine
Inventor: KOBAYASHI MANABU
IPC: F16F15/26
Filed: 1989-08-31
Abstract: PURPOSE:To keep a balance of each cylinder well with one counter weight by forming a pair of crank arms to hold a crank pin with a disc uniform in the weight distribution in the peripheral direction for one crank arm and a counter weight not uniform in the weight distribution in the peripheral direction for the other crank arm. CONSTITUTION:Crank arms 16A, 16D, 16E, 16H, 16L are formed with discs and 16I makes an output takeoff gear, and each of them is uniform in the weight distribution, and other crank arms 16B, 16C, 16F, 16G, 16J are usual counterweights. Each cylinder is corresponded by one each of discs 16A, 16D, 16E, 16H, 16L, gear 16I and counterweights 16B, 16C, 16F, 16G, 16J. The balance of reciprocating movement of each cylinder is kept by the counterweights 16B, 16C, 16F, 16G, 16J, and each cylinder is balanced by one disc (or gear) and one counterweight. Accordingly, it is possible to keep the balance of all cylinders well under the same condition.
Patent JP-S59117416-A (JP)
Inventor: UENOSONO HIROSHI
IPC: H02G15/34
Filed: 1982-12-21
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-H07152823-A (JP)
Title: Production of multilayer printed circuit board
Inventor: RICHIYAADO ERU FUIIRAA
IPC: H05K3/00
Filed: 1994-09-19
Abstract: PURPOSE:To produce a compact multilayer printed circuit board of high density. CONSTITUTION:The 1st signal planes 10, 22 and 23 having the 1st conductor pitches and the dielectric thickness are prepared for the important signals that are decided based on the sensitivity to the crosstalk and the line resistance. Meanwhile the 2nd signal planes 24, 28 end 29 having the conductor density about four times as high as that of the 1st signal planes and having the smaller dielectric thickness 1st signal planes are prepared for the signals thet are not important. A printed circuit board has a multilayer structure of a multichip module systems that includes those 1st and 2nd signal planes. In such a constitution, the highest density and the least size are attained for the printed circuit board that maintains the perfectness of signals and is suited to the conventional equipments to attain its low production cost.
Patent JP-H0777439-A (JP)
Title: Sensor circuit
Inventor: MATSUMURA HIDEYUKI
IPC: G01D18/00
Filed: 1993-09-08
Abstract: PURPOSE:To provide a sensor circuit capable of offsetting the fluctuation of the power voltage without requiring a manual adjustment and capable of invariably and properly detecting pressure. CONSTITUTION:A pressure sensor 40 is operated by the first power voltage Vb, detects the high-pressure side pressure, and outputs the voltage Vp of the level corresponding to the detected pressure. The output voltage Vp is converted into a digital signal by the first A/D converting circuit 51 with the second power voltage Varef used as a reference. The first power voltage Vb is converted into a digital signal by the second A/D converting circuit 52 with the second power voltage Varef used as the reference. Outputs of the A/D converting circuits 51, 52 are sent to a correcting circuit 53, and the output of the first A/D converting circuit 51 is corrected by the output of the l second A/D converting circuit 52 in the correcting circuit 53.
Patent JP-H1163747-A (JP)
Title: Freezing air conditioner and method for attaining composition of refrigerant in freezing air conditioner
Inventor: SUMIDA YOSHIHIRO
IPC: C09K5/04
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To improve a sensing accuracy for composition of circulating refrigerant and enable a high reliable operation to be carried out by a method wherein both temperature and pressure of refrigerant are detected to attain a relation between compositions of non-azeotropic mixed refrigerant and a circulating composition of the circulating refrigerant in reference to the predetermined compositions. SOLUTION: Both temperature and pressure of refrigerant are detected by temperature sensors 21, 23 and a pressure sensor 22 so as to attain a relation between a composition ratio of one kind of refrigerant or refrigerant composition ratios of a plurality of kinds of non-azeotropic mixed refrigerants. A relation of ratio of composition of non-azeotropic mixed refrigerant is calculated in advance in reference to information about circulating compositions attained from an experiment or simulation and a crossing point between the two curves is attained under application of this data and the circulating composition of the refrigerant circulated in the freezing cycle is determined.  In accordance with this method, the crossing point between the curved lines can be easily attained, so that it is not necessary that a high precision device is applied for the temperature sensors 21, 23 and the pressure sensor 22 and it becomes possible to restrict the number of sensors.
Patent JP-H1167133-A (JP)
Title: Environment control type scanning electron microscope
Inventor: MATSUI HIDENOBU
IPC: H01J37/28
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a constant humidity environment inside a sample chamber for a long time by providing a circulating water pipeline for maintaining the inside of a sample chamber at a constant temperature, and dividing the water in the circulating water pipeline, and controlling the water so as to be supplied in a minute quantity into the sample chamber. SOLUTION: A circulating water pipeline 7, of which one end is arranged in a circulating pump 9 and of which the other end is arranged in a constant temperature over 10, supplied the water adjusted at the constant temperature. A bypass tube 2 divides the water flowing in the circulating water pipeline 7, and a needle valve 3 throttles the quantity of the water flowing in from the bypass tube 2, so as to adjust the quantity of the water to be supplied to a capillary tube 4 and obtain a predetermined low vacuum atmosphere inside a sample chamber 8. This flow adjustment may be manual or automatic. As the capillary tube 4, a capillary tube of stainless steel having flexibility is used so as to follow up the movement of a sample base 6, and a dedicated moving mechanism is not especially provided.  With this structure, water-supplying speed is controlled at 0.1-10 μl per second over a long time, and supplying of water is unnecessary, and the structure of a device is simplified.
Patent JP-H0563504-A (JP)
Title: Coaxial cable loss equalization amplifier
Inventor: KOGURE KAZUHISA
IPC: H03H11/04
Filed: 1991-09-04
Abstract: PURPOSE:To realize the coaxial cable loss equalization amplifier in which a pulse width of an output signal is set normal even when the length of the coaxial cable is short and noise is superimposed on the signal with respect to the coaxial cable loss equalization amplifier equalizing the loss of the coaxial cable in a digital signal communication system using the coaxial cable. CONSTITUTION:The equalization amplifier consists of an amplifier limiter circuit 2 receiving a digital signal from a coaxial cable 1 and outputting a prescribed amplitude, a compensation circuit 3 compensating a loss of the coaxial cable whose length is between a longest length and a shortest length of the coaxial cable used for the communication system by means of a high pass filter characteristic, a flat amplifier 4 amplifying an output of the compensation circuit 3 and a limiter circuit 5 making the output of the flat amplifier 4 constant.
Patent JP-H02290099-A (JP)
Title: Inverter apparatus
Inventor: KANBARA KOJI
IPC: H05K7/20
Filed: 1989-08-31
Abstract: PURPOSE:To cool efficiently a main circuit part and a logical part and prevent the malfunction of the logical part and then, improve the reliability of a device by providing a means of cooling the main circuit part and providing both parts mentioned above in respective rooms which become independent each other by a shielding member. CONSTITUTION:A shielding plate 7 is provided as a shielding member between a main circuit part 4 and a logical part 5 and gaps between above two parts are minimized to the utmost so that the air of each part does not flow into the other part and further, the side of the main circuit part 4 is made up by an insulating material 9 and the side of the logical part is made up by an iron sheet 8 and the like in order to make the shielding plate 7 hold both thermal insulation and magnetic shielding effects. Moreover, a refrigerant path is formed as an air duct between two parts and then, further thermal insulation effect is obtained by flowing the air. The above parts 4 and 5 are thus provided in respective rooms independently each other. This inverter is composed of a case 1, a cover 2, cooling fins 3, the main circuit part 4, the logical part 5 which is disposed in such a way that its part is separated from the main circuit part 4, a cooling 6, and the shielding plate 7 and then, the air flows between respective cooling fins 3 as a refrigerant.
Patent JP-H0782095-A (JP)
Title: Production of organic single crystal
Inventor: SENOO RIICHI
IPC: C30B7/08
Filed: 1993-09-08
Abstract: PURPOSE:To suppress deposition of fine crystals and small crystals and obtain large-sized organic single crystals having good transparency by evaporating or cooling a solvent in an organic solvent solution of a specific organic material in the presence of a seed crystal to grow single crystals. CONSTITUTION:An organic material consisting of a nonlinear optical material of a carbazate-based compound or a hydrazine-based compound having >=0.001g/g solubility to an organic solvent is dissolved in the organic solvent so as to give 80-97% of a saturated concentration. Then, a seed crystal is charged into this solution and the solvent is evaporated at a evaporation rate of 2-3g/hr.cm<2> or at a cooling rate of <=10 deg.C/hr to grow the objective single crystal.
Patent JP-H1061207-A (JP)
Title: Repair method for sheet waterproofing structure
Inventor: KUSABE KAZUYA
IPC: E04D5/00
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To improve workability by a method wherein an existing sheet is cut and divided and an additionally provided water proofing sheet is adhered to a second joining piece fixed at a structure in a partially formed cut region. SOLUTION: An existing first waterproofing sheet 14 is cut between first joining pieces 12 to remove the tension of the sheet 14 and a part of sheet division pieces 14a are removed to form a cut region 15. An insulation sheet 16 is the laid in a manner to cover the sheet 14 therewith and a plasticizer of a newly arranged waterproofing sheet is prevented from being transferred to the sheet 14. A second joining piece 22 is then arranged in the region 15 and fixed at the concrete body of a structure 11 and adhered to the joining piece 22 with an additionally provided second waterproofing sheet 24 stretched across.  This method relieves a work burden since the sheet 14 deteriorated with with the lapse of year is laid without all being removed, reduces an amount of generating industrial waste, and reliably mounts the sheet 24, and further improves appearance since partial separation and expansion do not occur to the sheet 24.
Patent JP-H1166768-A (JP)
Title: Straight motion guide mechanism and pickup guide mechanism
Inventor: NAKAYAMA TATSUYUKI
IPC: G11B21/02
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To have no problem in strength and temp. characteristics and to reduce the cost. SOLUTION: The pickup guide mechanisms is moved along an information recording surface of a recording medium disk, guiding an optical pickup for reading/writing information on the recording medium disk. In this case, this mechanism has two guide shafts 531 and 532, and a position of this optical pickup is regulated in the whole direction of the direction orthogonal to the moving direction of the optical pickup by one guide shaft 531, while the other guide shaft 532 is formed by bending a sheet metal, and also the bent part is arranged opposite to the side of the guide shaft 531, so as to regulate a position of a member to be guided for the optical pickup in the direction approximately orthogonal to the arranging direction of the guide shaft 531.