baber/WOPTO huggingface dataset:
Patent JP-S601199-A (JP)
Title: Preparation of cytidine-5'-diphosphate choline
Inventor: SATOU TADASHI
IPC: C07H19/10
Filed: 1983-06-16
Abstract: PURPOSE:To obtain the titled compound useful as a remedy for recovering cerebral disorder, etc., by reacting 2-morpholino-2-oxo-1,3-2-dioxaphospholan with a metal halide and trimethylamine, reacting the reaction product with cystidine-5'- phosphate. CONSTITUTION:2-Morpholino-2-oxo-1,3,2-dioxaphospholan is dissolved in a solvent such as acetonitrile, etc., and reacted with trimethylamine and a metal halide (e.g., aluminum chloride, etc.) at room temperature with stirring. After the reaction is over, an ether, etc. is added to the reaction solution, the precipitate is filtered off, washed to give an intermediate reaction product. It is then reacted with cytidine-5-phosphate in a pyridine-water mixed solvent, etc. under heating, to give the desired compound.
Patent JP-S59232581-A (JP)
Inventor: KUDOU TAKASHI
IPC: D06F17/12
Filed: 1983-06-17
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-S5810307-A (JP)
Inventor: ONO MIKIYUKI
IPC: H02G9/00
Filed: 1981-07-13
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-2000301228-A (JP)
Title: Piercing method and piercing device
Inventor: TAKAHASHI MASAYA
IPC: B21C31/00
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To manufacture a hollow extruded stock with high productivity and production efficiency by piercing a mandrel in a hollow hole of an aluminum alloy hollow billet to implement the piercing with the retracting drive force in the axial direction being smaller than the advancing drive force. SOLUTION: A pressure control device 50 adjusts a hydraulic pump for advancing to reduce the advancing speed when the advancing drive force of a mandrel 24 is brought close to the buckling limit value with the buckling limit value of the mandrel 24 as a reference for judgment, and the load applied to the mandrel 24 is reduced. Up to the speed changing point provided close to the position of generation of the estimated stick-slip vibration, the breakage of the mandrel is favorably prevented, the piercing time is shortened, and the productivity is improved by maintaining the advancing drive speed of the mandrel 24 to be high for a long time. The stick-slip vibration is suppressed by applying the retracting drive force smaller than the advancing drive force in the axial direction.
Patent JP-H06322500-A (JP)
Title: Vibration preventive device for galvanized steel strip
Inventor: HAYATA ISAMI
IPC: C23C2/16
Filed: 1993-05-11
Abstract: PURPOSE:To more exactly prevent the vibration of a plated steel strip in a gas wiping position by clamping the plated steel strip pulled up from the inside of a galvanizing bath from both sides by means of clamping mechanisms via dross suspended on the bath surface. CONSTITUTION:The plated steel strip 21 pulled up from the galvanizing bath 31 is clamped from both sides via the dross 32 suspended on the surface of the plating bath 31 by the clamping mechanisms 4 installed near the plating bath surface. The clamping mechanisms 4 hold both sides of a pair of clamping rods 6, 6a longer than the width of the steel strip by means of arms 7, 7a and arms 8, 8a respectively. These arms 8, 8a are constituted to be freely passable and slidable into holding cylindrical bodies 9, 9a. These holding cylindrical bodies 9, 9a is fitted into vertical cylindrical bodies 11, 11a via supporting members 10, 10a and are fixed to a plating cell 1 by means of stoppers 12, 12a. As a result, the vibration of the plated steel strip 21 by gas wiping is prevented and the variations in the plating adhesion are decreased. The steel strip 21 is clamped via the dross 32, by which the generation of flaws on the surface of the steel strip 21 is prevented.
Patent JP-S5635852-A (JP)
Title: Belt type steplessly variable speed change gear having clutch function
Inventor: TAKASHIMA TAKASHI
IPC: F16H9/12
Filed: 1979-08-27
Abstract: PURPOSE: To simplify the construction and facilitate handling of a belt-type speed change gear by forming a speed changing sheave thereof with a pair of slidable sheave elements while a pair of idler members are provided for the slidable sheave elements which members are freely rotated relative to the speed changing sheave when engaged by a belt.  
     CONSTITUTION: A speed changing sheave 2 is formed from a pair of slidable sheave elements 3, 4 fitted on a sheave shaft 1, each sheave element 3, 4 having a sheave surface 4a formed thereon. A belt 6 is engaged in the sheave 2, and a pair of idler members 11, 12 are provided which correspond to the slidable sheave elements 3, 4. Thus, when the belt 6 is engaged with the idler members 11, 12, the idler members 11, 12 will freely rotate relative to the speed changing sheave 2. By the construction, the size of the assembly itself can be reduced and connection and disconnection of power can be effected rapidly and assuredly. The life of the belt 6 will also be elongated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07191967-A (JP)
Title: Function approximation device and power demand estimation device
Inventor: SAKURAI KYOKO
IPC: G06F17/17
Filed: 1994-05-24
Abstract: PURPOSE:To speedily correct the approximate function for additional event without deteriorating the accuracy for the approximate event collection. CONSTITUTION:When the additional event is inputted, a means 4 calculating the function value calculates the function value of the appriximate function for the input value of each event. An error calculation means 5 calculates the error between the function value and the output value corresponding to the input value related to the function. A discrimination means 7 discriminates whether the error exceeds the allowable value or not on the additional event. When the error exceeds the allowable value, a detection means 8 detects the latest event front the approximate ones and a decision means 9 decides the influence for the output value of the latest event lower than the prescribed value. A coupling means 10 couples the new element function to the approximate function.
Patent JP-H01279254-A (JP)
Title: Electrophotographic sensitive body
Inventor: NAGAME HIROSHI
IPC: G03G5/08
Filed: 1988-05-02
Abstract: PURPOSE:To improve electrostatic chargeability and mechanical characteristics by constituting a photosensitive layer in order of a 1st As-Se layer, As-Se-Te layer, oxide layer, and 2nd As-Se layer and specifying the concn. of the Te in the As-Se-Te layer and the concn. of the As in the 1st and 2nd As-Se layer. CONSTITUTION:The photosensitive layer 2 is constituted, successively from a base 1 side to a surface protective layer 4, of the 1st As-Se layer 21, the As-Se-Te layer 22, the oxide layer 23 mainly consisting of an As oxide and Te oxide, and the 2nd As-Se layer. The concn. of the Te in the As-Se-Te layer 22 is specified to 6-20wt.%, the concn. of the As in the 1st As-Se layer to 20-40wt.% and the concn. of the As in the 2nd As-Se layer 24 to 0.5-40wt.%. The As-Se-Te layer 22 is a so-called charge generating layer designed to have sensitivity to a semiconductor laser. The electrostatic chargeability is thereby improved and the fluctuation in potential by repetitive copying operations is decreased.
Patent JP-H11322189-A (JP)
Title: Space-saving wire drawing machine provided with mounted wire coil
Inventor: TAYLOR TIMOTHY J
IPC: B65H49/24
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To easily charge a coil in a narrow installation area from a floor level onto a turntable by pulling out a wire from a coil along a circular arc following its specific arc cast according to rotation of a power driven type capstan and winding the wire on to the capstan around the back face of a vertical support. SOLUTION: A wire drawing machine 20 holds a wire coil 22, and a coil itself is wound up in a circular spiral pattern. A wire 24 is unwound from a coil with a specific curvature in the wire coil 22 so as to laterally adjoin a freely rotational turntable 26 and a vertical support 44. A pair of inverted-U- shaped rods 32 are extended upward from the center of a flat face 28 so as to define a mandrel for the coil 22. The turntable 26 is rotated around a vertically arranged shaft when a capstan 34 is rotated, and the wire 24 is pulled out from the coil 22 so as to be easily fed out when the turntable 26 is turned sequentially. On a boom 45, an interface module 43 is arranged so as to control the operation of an inline wire drawing machine 20.
Patent JP-S592680-A (JP)
Title: Preparation of ratafia of ume (japanese apricot)
Inventor: MORI YOSHITADA
IPC: A23L2/02
Filed: 1982-06-28
Abstract: PURPOSE:To prepare a ratafia of Ume (Japanese apricot) having refreshing taste and mellowed smell, by subjecting an extracted solution obtained by immersing residuary Ume after squeezing the juice in a saccharide solution to ultrafiltration so that organic acids are partially removed, followed by fermenting it. CONSTITUTION:Residuary Ume having 30-45wt% fruit juice component after squeezing the juice is washed with water, immersed in a saccharide solution containing 10-20wt% saccharide such as glucose, sucrose, etc., and extracted at 15-30 deg.C for 5-12 days to give an extracted solution. The extracted solution is subjected to ultrafiltration using an ultrafilter paper having 500-1,000 fractional melecular weight, so that organic acids are partially removed, and it is sterilized to give a raw material for preparing a ratafia. A yeast such as Saccharomyces cerevisiae IAM-4274, etc. is added to the raw material, which is cultivated at 20-25 deg.C for 10-14 days.
Patent JP-H08339322-A (JP)
Title: System and method for detection of similar time sequence at inside of database
Inventor: REIKESHIYU AGURAWARU
IPC: G06F17/30
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a similar time sequence stored in a large-scale data base by discriminating similarity between first and second time sequences stored in a data babe so as to discriminate a repeated pattern within the data base by it. SOLUTION: The system 10 includes not less than one digital processor such as a client computer 12, a server computer 14. The operating system of the server computer 14 includes a similar time sequence identifier kernel 16, and this can be executed by a processor within the server computer 14 as a series of computer executable instructions. The identifier kernel 16 accesses to not less than one data base 20 and flat file 22 including a data chronicling time sequence through a proper data access program a utility 18.
Patent JP-S5633437-A (JP)
Title: Manufacture of porous iron ore pellet
Inventor: TAGUCHI KAZUMASA
IPC: C22B1/14
Filed: 1979-08-28
Abstract: PURPOSE: To make the porosity of porous iron ore pellets uniform by blending iron ore with a combustible substance after which the blend is dry pulverized, pelletized, freed of the combustible substance by burning, and fired.  
     CONSTITUTION: Iron ore is blended with a combustible substance such as sawdust, petroleum coke or coal and dry pulverized with a ball mill, a rod mill or the like. The pulverization degree is about 100μ in the iron ore and ≤0.5mm in the combustible substance. The resulting mixed powder is pelletized by a known method together with a binder and water, and the combustible substance is burned to form pores in the pellets, which are then fired. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60251852-A (JP)
Title: Preparation of raw noodle, or the like
Inventor: OIDA NORIYASU
IPC: A23L7/109
Filed: 1984-05-30
Abstract: PURPOSE:To enable the production of raw noodle preservable for a long period without lowering its unique taste and flavor, at a low production cost, by kneading the raw material of noodle in the presence of SHOCHU (low class distilled spirits). CONSTITUTION:Raw noodle, e.g. raw wheat noodle is produced by kneading the raw material of noodle in the presence of about 30-60% mixture of water and SHOCHU and 1% salt based on the wheat flour. The SHOCHU is preferably the one having an alcohol content of 45%, and the concentration of the alcohol in the kneaded raw material is 1-4%. The raw noodle prepared by this process can be stored for about 90 days without causing the degradation in the color, taste and odor when packed with a synthetic film and placed at normal temperature in the shade because the alcohol contained in the SHOCHU prevents the growth of the putrefactive bacteria (degradation of noodle takes place after 3 days in the absence of alcohol).
Patent JP-H10288488-A (JP)
Title: Air-conditioning system and its operating method
Inventor: MAEDA KENSAKU
IPC: F24F11/76
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an energy-saving air-conditioning system that has s superior dehumidification capability and can correspond with an air-conditioning load flexibly, and its operating method. SOLUTION: An air-conditioning system has a desiccant 103 for absorbing water in processing air, a compressor 260, and a heat pump for feeding heat for regenerating the desiccant to regeneration air by operating the processing air and regeneration air as a low-heat source 240 and a high-heat source 260, respectively. In this case, the amount of heat exchange of sensible heat heat exchangers 104 and 150 between processing air before passing the desiccant and before flowing into a heat exchanger with a low heat source of the heat pump and regeneration air before regenerating the desiccant can be adjusted.
Patent JP-H01280900-A (JP)
Title: Analog signal insulator
Inventor: AIHARA TAKASHI
IPC: G08C19/00
Filed: 1988-05-06
Abstract: PURPOSE:To obtain the analog signal insulator of high accuracy at a low price by executing the feedback of the output pulse of an analog-duty converter to the input side of the analog signal insulator with a second duty-analog converter. CONSTITUTION:An output pulse signal Vp from a voltage-duty converter 3 is re-converted to an analog feedback voltage Vf by a second duty-analog converter 7 and the feedback of the output is executed. Then, the output is adjusted so that deviation (Va-Vf) with an analog input voltage Va can be zero. Accordingly, the voltage-duty conversion of the high accuracy can be realized by the voltage-duty converter 3 of the comparatively low price and a duty to have an error can be corrected. Thus, the analog signal insulator of the high accuracy and high generality can be obtained at the low cost.
Patent JP-H0599918-A (JP)
Title: Apparatus for separating plasma from total blood and usage thereof
Inventor: HANSU ERITSUHI BUIRUKU
IPC: B01D39/20
Filed: 1991-05-15
Abstract: PURPOSE: To separate especially, red blood cells from blood plasma by containing glass fibers coated with polyvinyl alcohol or polyvinyl alcohol/ polyvinyl acetate in a fiber-containing layer containing a red blood cell aggluti nating material. CONSTITUTION: A moving bed 2 which moves a sample to a testing area 8 from a sample applying area and plasma singly separating area 7 is fixed to inactive carrier foil 5 and the layer 2 uses a glass fiber pad. The glass fiber pad is coated with polyvinyl alcohol or polyvinyl alcohol/polyvinyl acetate. A plasma separating layer 3 partially covers the moving layer 2 and a protective layer 4 is formed on the separating layer 3 and prevents the layer 3 from being damaged while the sample is applied. The layers 4 and 3 are fixed to the foil 5. Carrier foil 1 containing a reagent required for measurement is stuck to one side of the layer 2. The sample for analyzing blood for components is applied to the layer 4. The blood infiltrates into the layer 3 and the layer 3 holds agglutinated red blood cells.
Patent JP-H08306040-A (JP)
Title: Production of magnetic recording medium
Inventor: YAMAMOTO YUZO
IPC: C23C16/48
Filed: 1995-05-09
Abstract: PURPOSE: To prevent the occurrence of flows on the surface of a disk and to improve error characteristics and sliding durability to a head by carrying out a vanishing process by oxidation treatment and forming a lubricant layer by vapor phase polymn. CONSTITUTION: This magnetic recording medium is produced through a process for forming a magnetic layer on a nonmagnetic substrate, a process for forming a protective layer on the magnetic layer, a vanishing process for reducing the height of abnormal protrusions existing on the surface of the protective layer and a process for forming a lubricant layer on the protective layer. The vanishing process is carried out by oxidation treatment by heating the substrate at 400-600 deg.C in an oxidizing atmosphere of air, ozone, CO2 , steam, etc. The lubricant layer is formed by bringing a fluorocarbon compd., preferably this compd. and oxygen into vapor phase polymn. under vacuum conditions.
Patent JP-S603124-A (JP)
Title: Annealing method of compound semiconductor
Inventor: EHATA TOSHIKI
IPC: H01L21/324
Filed: 1983-06-20
Abstract: PURPOSE:To prevent a compound semiconductor from thermal decomposition, and to suppress laterally directional diffusion at the same time by a method wherein an inorganic compound film is formed on the surface on the ion implanted side of the compound semiconductor to be heated by a lamp having the wavelength region of infrared rays and the region shorter than wavelength thereof. CONSTITUTION:A GaAs substrate 15 formed with Si3N4 films 14 is put on a carbon graphite plate 13 placing the ion implanted surface to the top side at the inside center of a quartz tube 11 filled with N2 gas, and heated by irradiating from the outside of the quartz tube 11 using a lamp heater 16. At this case, not only the infrared rays radiated from the lamp 16, but also light having shorter wavelength than the infrared rays is utilized. The compound semiconductor has large transmission to the light beam of the infrared region. Thereupon the substrate is heated directly according to light having shorter wavelength than the infrared rays, and at the same time, by heating the plate 13 according to the infrared rays, heating efficiency can be enhanced remarkably. Moreover, by forming the protective films according to the films 14, and by performing annealing, evaporation of a component having high vapor pressure can be obstructed.
Patent JP-S61268316-A (JP)
Title: Filter material
Inventor: KADOYA TERUKAZU
IPC: B01D39/14
Filed: 1985-05-23
Abstract: PURPOSE:To extend the life of a filter material and to enhance filtering capacity, by providing a density gradient in the thickness direction of a filter material and making the density of the filter material high in the upstream side of the flow of a fluid to be filtered and low in the downstream side. CONSTITUTION:The diameter of each of voids 2 formed in a base material becomes gradually large from the upstream side of the flow of a fluid to be filtered to be downstream side thereof. By making the inlet side of the fluid to be filtered dense and making the outlet side thereof coarse, large particles are prevented from being taken in a filter material and the formation of the dust cake layer 4 on the surface of the filter material is promoted. Further, by providing raised parts 3, the formation of the dust cake layer 4 is promoted still more.
Patent JP-H02286438-A (JP)
Title: Anti-lock braking device for vehicle
Inventor: ISHIZEKI SEIICHI
IPC: B60T8/176
Filed: 1989-04-27
Abstract: PURPOSE:To properly control engine speed during operation of a car to ensure stabilized travelling by correcting the period of fuel injection timing in response to the speed change step-shift position of a transmission and the change in pseudo-car body speed at the time of anti-lock brake control. CONSTITUTION:A shift-position detection unit 31 for detecting speed change step-shift position by inputting pseudo-car body speed Vo and engine speed N, and a car body speed change calculation unit 32 for calculating the rate of change in car body speed, are provided in a control unit 20 having an ABS unit 21 and a fuel injection control unit 22. The pseudo-car body speed Vo is determined by a car body speed setting unit 23 based on wheel speed W from a wheel sensor 12. The obtained shift-position and the rate of change in car body speed are inputted along with an ABS control signal from the ABS control unit 21 to a correction unit 33 in the fuel injection control unit 22, and thereby the period of fuel injection timing (t) is shortened in response to gear ratio at the shift-position at the time of ABS control and corrected so as to be prolonged slowly in response to the rate of change in car body speed.
Patent JP-S61265217-A (JP)
Inventor: ERUBUIN BETSUKAA
IPC: B23P15/16
Filed: 1986-05-16
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-H0649369-A (JP)
Title: New piperidine/triazine cooligomer used as stabilizer for organic material
Inventor: BUARERIO BORUZATSUTA
IPC: C08L23/02
Filed: 1993-04-14
Abstract: PURPOSE: To obtain a co-oligomer useful as a light stabilizer, a heat stabilizer and an oxidation stabilizer for an org. material.  
     CONSTITUTION: The co-oligomer comprises recurring units of formulae I and II {where R 1  is -OR 5 , -SR 5 , -NR 6 R 7  [R 5 -R 7  are each H, a 1-18C alkyl, (1-4C alkyl mono-, di- or trisubstd.) 5-12C cycloalkyl, 3-18C alkenyl, (1-4C alkyl or alkoxy mono-, di- or trisubstd.) phenyl, (1-4C alkyl mono-, di- or trisubstd.) phenyl-7-9C alkyl or the like], a group of formula III (where A is a direct bond, -O-, -CH 2 -, -CH 2 CH 2 - or >N-CH 3 ), a group of formula IV [where R 8  is a 1-8C alkyl, (1-4C alkyl mono-, di- or trisubstd.) 5-12C cycloalkyl; (m) is 2-6; and (n) is 0 or 1] or the like} and has a (formula I):(formula II) ratio of 4:1 to 1:4 and a number average mol.wt. of 1,000-20,000. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H06297616-A (JP)
Title: Production of honeycomb core
Inventor: MATSUKAWA FUMIO
IPC: B32B3/12
Filed: 1993-04-14
Abstract: PURPOSE:To provide a honeycomb core with high productivity and low cost and to provide a method for producing a honeycomb core with good quality regardless of the thickness of the honeycomb core to be manufactured. CONSTITUTION:The longitudinal section in the width direction of at least two prepreg sheets 1, 1,... prepd. by using a fiber-reinforced thermoplastic resin as a base material is temporarily formed at a uniform pitch and into corrugations. The corrugations are formed into upper flat parts 10 and lower flat parts 11 each with approximately the same length and inclined parts each positioned between the flat parts 10 and 11 and the inner angle of the connecting angle between the flat parts 10 and 11 and the flat part 12 is made approximately 120 deg.. The prepreg sheets 1, 1,... are laminated together on their sheet face to bring the lower flat part 11 of the upper prepreg sheet 1 into contact with the upper flat part 10 of the lower prepreg sheet. The flat parts 10 and 11 brought into contact with each other are bonded together to form the shape of the longitudinal section into a honeycomb shape and the assembly of the prepreg sheets 1, 1,... are cut in specified lengths.