baber/WOPTO huggingface dataset:
Patent JP-H02300538-A (JP)
Title: Vibration isolating device
Inventor: NOGUCHI TAKESHI
IPC: F16F13/00
Filed: 1989-05-15
Abstract: PURPOSE:To adjust a dynamic spring characteristic in a high frequency range only with a vibration absorbing member being replaced with another, by disposing an easily replaceable vibration absorbing member in an liquid chamber formed in a vibration isolating device. CONSTITUTION:Since an orifice 44 is clogged when an engine vibrates at a high frequency, absorption of vibration in this part becomes insufficient, but in a high frequency range above 300Hz, there is presented a slight gaps so that a resonant plate 50 and a stopper member 28 inserted in a through-hole 52 in the plate 50 are moved integrally with each other. Accordingly, liquid 34 flows between upper and lower main liquid chambers 38A, 38B into which a main liquid chamber 38 is divided by the resonant plate 50 so as to effect a liquid column resonance with an orifice defined by the outer peripheral surface of the resonant plate 50 and the inner peripheral surface of an inner cylinder 16. Thus, it is possible to obtain a satisfactory characteristics in a high frequency range. Further, in the case of exceeding the resonant frequency, if a resonant plate 50 having a different size is disposed, the volume of liquid charged in the liquid chamber 32 varies so as to change the resonant frequency.
Patent JP-S5345873-A (JP)
Title: Method and apparatus for stacking sheets
Inventor: FUJINO YOSHIHARU
IPC: B65H29/36
Filed: 1976-10-08
Abstract: PURPOSE: To prevent stacked sheets from damaging by stacking the sheets by pulling out the lowermost sheet of the stacked sheets without slipping the sheet on a conveyor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11315071-A (JP)
Title: Benzimidazole derivative
Inventor: TANIGAWA KEIZO
IPC: C07D235/30
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a new benzimidazole derivative excellent as an antiallergic agent, capable of providing an active ingredient of a prophylactic or a therapeutic agent for pollinosis, atopic dermatosis, etc., and useful for conjunctivitis, chronic articular rheumatism, etc. SOLUTION: This compound is represented by the formula [A is a single bond, a (substituted) 1-2 alkylene or the like; B is a (substituted) 2-3C alkylene; X is O, S or the like; E is a (substituted) 1-2C alkylene; R<1> and R<2> are each H, a halogen or the like; R<3> is a (substituted) phenyl, a 1-4C alkoxy or the like; R<4> to R<6> are each a (substituted) 1-4C alkyl; D is a (substituted) 1-2C alkylene; Ar is a (substituted) phenyl], e.g. N-methyl-N-[1-(4-fluorobenzy) benzimidazol-2-yl]-N'-methyl-N'-[3,5-bis(trifluoromethyl)benzylaminoca rbonyl]-1,3- propylenediamine hydrochloride. The compound represented by the formula is obtained by reacting an eliminable group-containing benzimidazole compound with a 3,5-bis(trifluoromethyl)phenyl group-containing compound.
Patent JP-H07330707-A (JP)
Title: Production of aryl cyanate
Inventor: ARETSUSANDORO FUARUKETSUTO
IPC: C07F9/12
Filed: 1995-05-19
Abstract: PURPOSE: To simply obtain the subject compound continuously without danger by using a cooled tubular reactor to effect the reaction under specific conditions in the production of an aryl cyanate by reaction of a phenol compound with cyanogen chloride in the presence of a tertiary amine.  
     CONSTITUTION: In this process, a phenol compound of formula I [(a) n=0-20; A is a direct bond, O, S, an alkan-diyl, an alicyclic group; (b) in the case of n=0, A is formula II (Q is a direct bond, alkan-diyl; X is CN); R 1 -R 11  are each H, a halogen, an alkoxy, an alkylthio] is allowed to react with cyanogen chloride to give an aryl cyanate of formula III. In this case, at least one of the raw materials is dissolved in an organic solvent, this raw material (the molar ratio of cyanogen chloride to the OH of the phenol compound is 1.0-1.2) is simultaneously together with others and continuously fed to a tubular reactor so that the reaction components may be diluted with the reaction mixture circulating in the reactor before these reactants come into contact with each other, while the reaction mixture is taken out from the reaction system simultaneously. 
     COPYRIGHT: (C)1995,JPO
Patent JP-2000310738-A (JP)
Title: Yellowing confirming mirror for water-closet bowl
Inventor: INOMURA YOSHIHIRO
IPC: G01N21/88
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To enable a user to confirm the yellowing at an invisible point of a water-closet bowl. SOLUTION: This check mirror is constituted by mounting a universal device fixing base 4 to a light fixing clip 3, installing a universal device 2 thereto, mounting a mirror to its end and fixing the light by means of the clip. An angle is regulated by the universal device and the brightness of the light is reflected to the mirror to brighten the invisible point so that the point is reflected on the mirror and is checked by naked eyes.
Patent JP-S5644689-A (JP)
Title: Original plate for lithographic printing
Inventor: HASEGAWA HARUO
IPC: G03G13/28
Filed: 1979-09-20
Abstract: PURPOSE: To obtain the original plate for the lithographic printing preventing a fault such as slipping-out of the plate by forming the plate of three layers, at least, of a supporting body, a photographic layer and a back-coating layer and thus preventing the slippage.  
     CONSTITUTION: The basic structure of the aimed original plate is formed by providing the photographic layer, at least, on one surface of the supporting body 1 and the back-coating layer 3 containing 1W50wt% of a slippage-preventing agent on the other. When occasion demands, a pre-coating layer 4 between the supporting body 1 and the photographic layer 2, as well as a water-resisting layer 5 between the pre- coating layer 4 and the photographic layer 2, may further be provided. In addition, as the supporting body, are usable ordinary paper, water-resisting paper, a plastic sheet and the like, while, as the slippage-preventing agent used for the back-coating layer, are usable the grains of glass, alumina, silica and the like, and the average diameter of the grains is preferably 0.5W20μ. Moreover, as the binder for the back- coating layer, are used acrylic resin, styrene resin and the like, while as a water repellent is used polyethylene emulsion and the like. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01290201-A (JP)
Title: Positive temperature coefficient thermistor device
Inventor: KAWASHIMA KAMIHITO
IPC: H01C7/02
Filed: 1988-05-18
Abstract: PURPOSE:To enhance the assembly operation performance, to reduce a wattage loss and to obtain a stable characteristic by a method wherein a positioning part used to regulate a position of a positive temperature coefficient thermistor element by coming into contact with a peripheral face of the element is formed collectively either at a spring contact maker or at a connection terminal. CONSTITUTION:At an assembly operation, coupling terminals 11, 12, for spring contact makers 14, 18 and connection terminals 16, 21, which have been worked collectively in advance or have been united by a welding operation or the like are set, e.g., so as to face a lower case 3b; after that, a positive temperature coefficient thermistor element 4 is inserted between the spring contact makers 14, 16. Accordingly, the element 4 comes into contact with a positioning part, and an insertion position of the element 4 can be decided unequivocally; the center on both side-end faces of the element 4 can be always pressed by means of the spring contact makers 14, 18 without requiring a separate positioning component. By this setup, a temperature distribution of the element 4 does not become uneven due to self-heating to be caused when electricity is applied; a stable characteristic is obtained; a wattage loss due to the decrease in a leakage current of the element 4 is made small; the assembly operation efficiency can be enhanced.
Patent JP-S63286466-A (JP)
Title: Polyurethane emulsion
Inventor: HANADA KAZUYUKI
IPC: C08G18/08
Filed: 1987-05-20
Abstract: PURPOSE:To obtain the titled emulsion having excellent surface lubricity, water repellency, washing durability, mechanical properties and steam permeability, by emulsifying water into a solution of a specific polyurethane resin in a polymer solvent. CONSTITUTION:(A) A solution having 5-60wt.% solid content obtained by dissolving a polyurethane resin which is produced by using a silicone compound (e.g. amino modified silicone oil) containing a reactive functional group as at least part of polyol, polyisocyanate or chain extender and contains 0.2-50wt.% (total amount of resin) silicone segment in the main and side chains in a polymer solvent is optionally blended with (B) 1-10pts.wt. based on 100pts. wt. solid content of the solution of a water-in-oil type emulsifying agent (preferably polyurethane surface active agent containing polyoxyethylene chain) and mixed with 50-500pts.wt. water while stirring to give an emulsion.
Patent JP-S5454319-A (JP)
Title: Storage station of a low temperature liquefied gas
Inventor: NANJIYOU TAKESHI
IPC: F17C13/08
Filed: 1977-10-07
Abstract: PURPOSE: To minimize the safety distance of a storage station by constructing a majority of equipment which requires some safety distance at sea, and to reduce sharply electric consumption of the equipment by making use of naturally flowing seawater for heating and condensing a low temperature liquid.  
     CONSTITUTION: A low temperature liquid in a transport ship 17 is sent to low temperature liquid gas storage tanks in a platform boat 3 by means of a pump set in a low temperature tank in the transport ship 17. The liquid is driven away by pumps 6, being sent through a roading arm 16 to a heater 12 in the sea below a platform 7 so as to heat the liquid by naturally flowingseawater to a predetermined temperature. Then, the liquid is loaded on a lorry wheel, etc. on the platform 7. Also, an evaporated gas generated in the storage thanks, during storage is sent to a condenser 13 in a reliquefaction device 14 through the loading arm 16, and being sent to a reliquefied gas storage tank 15 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01292019-A (JP)
Title: Soluble heat-resistant polyurea
Inventor: WATABE KAZUHIRO
IPC: C09J175/00
Filed: 1988-05-18
Abstract: PURPOSE:To provide the title novel polymer, a urea linkage-contg. polyurea, with specified proportion of specific group introduced into the resin skeleton, soluble in organic solvents, outstanding in heat resistance, mechanical properties, etc., useful as an adhesive, etc. CONSTITUTION:The objective polymer having constituent structure of formula I [m is number of recurring units; X is such as to contain 35-100mol% of a structural unit of formula II (R is H, CH3 or C2H5)], >=0.4dl/g in intrinsic viscosity (eta inh) determined in the form of a DMF solution with a concentration of 0.5g/100ml at 30 deg.C. It is suggested that this polymer be obtained by polyaddition reaction at 90-120 deg.C between equal amounts of a diamine such as 9,9-bis(4-aminophenyl) fluorene and a diisocyanate in a solvent such as a mixed solvent comprising dioxane and dimethylsulfoxide.
Patent JP-S61281811-A (JP)
Title: Downcomer for vacuum degassing device
Inventor: KUBO YOSHIKAZU
IPC: C21C7/10
Filed: 1985-06-06
Abstract: PURPOSE:To prevent the clogging in the downcomer of a vacuum degassing device which blows a gas to the molten steel in a ladle on the riser side immersed in the molten steel and returns the molten steel back to the downcomer side by forming a gaseous curtain to the inside surface of the downcomer. CONSTITUTION:An iron plate 16 in attached in the same manner as heretofore to the top end of approximately cylindrical castable refractories 15 of the downcomer 4 and an annular porous trick 21 is provided in the uppemost brick 19 of lining bricks 17-19 on the inside of the refractories 15. An annular groove 22 is formed to the outside circumferential surface of said brick 21 and a passage 23 for an inert gas is connected thereto. The downcomer 4 is attached to the bottom end of a lower vessel 8 of the vacuum degassing device and the amt. of the gas to be ejected on the downcomer 4 is made smaller than the amt. of the gas to be ejected on the riser 3 side during the reflux of the molten steel 2 to about the extent of forming the gaseous curtain along the inside wall surface of, for example, the downcomer 4. The gaseous curtain is thereby formed over the entire inside wall surface of the downcomer 4 an the sticking of slag is thoroughly eliminated.
Patent JP-H07303779-A (JP)
Title: Guiding device for cloth to be worked for sewing machine
Inventor: OTSUKA YOSHIYUKI
IPC: D05B35/10
Filed: 1994-05-10
Abstract: PURPOSE:To provide a guiding device for cloth to be worked for a sewing machine which guides the curved sewing part of the cloth to be worked sent out from a sewing up point in a cloth sending direction and being curved upward. CONSTITUTION:This device is the guiding device for cloth to be worked for the sewing machine in which the cloth to be worked is guided by a fixed guide plate 111 and a movable guide plate 112 and the cloth to be worked is guided as being curved upward, and these guide plates are comprised as a guide unit for cloth to be worked on a common base plate 95. Also, the guide unit for cloth to be worked is moved to a position in use and a retreated position by an air cylinder 101.
Patent JP-H08312679-A (JP)
Title: Electromagnetic clutch
Inventor: OWA MASATOSHI
IPC: F16D27/112
Filed: 1995-05-19
Abstract: PURPOSE: To reduce the generation of noise by a method wherein a seat having elasticity is located between a return spring, through which a moving core is separated away from a clutch plate, and a moving core. CONSTITUTION: A seat 3 having elasticity is disposed on a surface making contact with the return spring 15, consisting of a disc spring, of a moving core 14 and the seat 3 is located between the return spring 15 and the moving core 14. The seat 3 reduces the generation of noise by a damping effect to relax noise of engagement between the moving core 14 and a spline part 19 and collision noise between the moving core 14 and a clutch plate 10. When a substance having a plurality of protrusion parts 30 protruded from the suction surface of the moving core 14 to the clutch plate 10 to the clutch plate 10 side is used as the seat 3, a further higher effect is provided for reduction of the generation of noise of collision between the moving core 14 and the clutch plate 10.
Patent JP-H09286434-A (JP)
Title: Flow straightening device for container outlet duct
Inventor: SATO TOSHIHIRO
IPC: B65D6/40
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of vortex streams especially at a part where a fluid flows into the outlet duct of a container from the fluid outlet thereof in a device allowing the fluid in the container to flow out through the outlet duct. SOLUTION: A ring-shaped flow straightening member 4 is provided to the inner wall surface of a container 1 along the peripheral edge part of the fluid outlet 1a of the container 1 at the connection part of a duct 2 to the fluid outlet 1a and the protruding curved fluid guide surface 4a of the distribution member 4 is smoothly connected to the inner surface of the outlet duct 2. By this constitution, construction becomes easy as compared with a case providing a wall part opened in a trumpet shape to the leading end part of the outlet duct 2 and the fluid guided by the fluid guide surface 4a smoothly flows in the duct 2.
Patent JP-S62279201-A (JP)
Title: Lubricating oil supply device for rotary piston engine
Inventor: NOGUCHI NAOYUKI
IPC: F01C21/04
Filed: 1986-05-29
Abstract: PURPOSE:To reduce the consumption of lubricating oil by providing a control means which controls a lubricating oil quantity adjusting means in response to the output from a combustion pressure detecting means which detects the combustion pressure in an operating chamber. CONSTITUTION:For both nozzles 21A and 22A for the front side cylinder 1A, and for both nozzles 21B and 22B for the rear side cylinder 1B, two pumps 23A and 23B are provided respectively so as to supply lubricating oil independently each other. To respective cylinder 1A, 1B, combustion pressure detecting sensors 29A and 29B which detect the combustion pressure in respective operating chambers 5 are respectively provided. The signals from the sensors 29A and 29B are input in a control unit 28, and output is made to respective pumps 23A, 23B. Thus, since the lubricating oil quantity is determined in response to the combustion pressures, the consumption of lubricating oil can be reduced.
Patent JP-S5347803-A (JP)
Title: Automatic focus controller
Inventor: HASHIMOTO KOUSUKE
IPC: G11B7/08
Filed: 1976-10-12
Abstract: PURPOSE: To automatically control the focus by arranging an elastically deformable main lens in the lens system of a controller, in which the focus is located at the record reproducing plane, while controlling the elastic deformation of the main lens. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0418686-A (JP)
Title: Picture processing method
Inventor: TANABE SHIGERU
IPC: G09G5/36
Filed: 1990-05-11
Abstract: PURPOSE:To retrieve boundary points at a high speed by using a preliminarily prepared table consisting of 2N constants having the N-dot width to obtain positions of dots having designated logic information at a time. CONSTITUTION:A central processing unit 11 takes a dot string, which is arranged in the horizontal direction on a display device from a display storage device 13 with N dots as a data unit, as the object to detect first dots having designated logic information (points having boundary point logic information '1') in the right and the left of a certain fixed point (base point) from the table and determines positions of these dots, and these boundary points are connected to draw a horizontal line. Thus, a graphic is painted out or picture data is converted to coordinates at a high speed.
Patent JP-H08315375-A (JP)
Title: Method and device for adjusting focus balance
Inventor: SHIMIZU KEIKO
IPC: G11B7/09
Filed: 1995-05-22
Abstract: PURPOSE: To precisely adjust the focus balance so that the amplitude of an information regenerative signal becomes maximum within a range that rotation control is operated normally. CONSTITUTION: An MPU14 refers to a rotation control lock signal being an output of a rotation control operation decision means 6 whenever a focus balance switch value outputted from the MPU14 to a focus balance switch means 9 is changed, and the MPU14 returns the focus balance switch value to the value before being changed when the rotation control operation becomes abnormal. Then, when the rotation control operation becomes normal again when the focus balance switch value is recovered, it is assumed that the deviation of rotation control is due to the fact that the focus balance switch value was changed, and the focus balance is adjusted so that the amplitude of the information regenerative signal detected by an amplitude detection means 8 becomes maximum within the range that the rotation control is operated normally.
Patent JP-H08316702-A (JP)
Title: High-frequency filter and impedance transformer
Inventor: MIYAZAKI MORIYASU
IPC: H01P1/203
Filed: 1995-05-22
Abstract: PURPOSE: To obtain an excellent broad band characteristic by specifying the reflection loss or the insertion loss for each of plural frequencies in a pass band to a desired value and setting the shape and the interval of a resonator so as to suppress the increase in reflection at the end of the pass band over a broad band. CONSTITUTION: A band pass filter with an ideal Chebychev characteristic comprising lumped constant elements and an equivalent circuit of a distributed constant type determined in response to the physical shape are compared at the center frequency of the pass band of the filter to obtain the separation width and length between resonators 30, each resonator being design parameters. Then the filter character is calculated by the equivalent circuit of the distributed constant type by specifying an insertion loss or a reflection loss at each of plural frequencies to be a prescribed value, the parameters of the equivalent circuit is optimized so that the reflection loss or the insertion loss for each frequency to be a specified value thereby obtaining the interval of resonators between resonators 30, a width and a length of each resonator.  Thus, the coupling among the resonators 30 is weak at frequency other than a frequency at a prescribed pass band, power of an incident wave to an input line 6 is almost reflected and only power for the prescribed frequency is outputted to an output line 70.
Patent JP-S5246817-A (JP)
Title: Silver halide photographic light sensitive material
Inventor: KIKUCHI SHIYOUJI
IPC: G03C7/305
Filed: 1975-10-13
Abstract: PURPOSE:To provide the title light sensitive material capable of forming a desirable image without lowering sensitivity, by adding a specified compound releasing a development suppressing agent.
Patent JP-S5456719-A (JP)
Title: Detection system for code signal featuring specified pattern
Inventor: TANIGAKI TSUNAICHI
IPC: H04N7/025
Filed: 1977-10-14
Abstract: PURPOSE: To detect the framing code signal by detecting the arrival of the code signal featuring the specified pattern by means of the output signal which is produced when the address of the code signal coincides with the address corresponding to the specified pattern.  
     CONSTITUTION: The code signals received are supplied in sequence to the shift register, and the code signals of the bit number corresponding to the specified pattern are drawn out in sequence and in parallel to each bit. These drawn-out code signals are supplied to the memory set up previously in such a way that the output signal may be produced only at the address that corresponds to the specified pattern. And when the address of the supplied code signal coincides with the address corresponding to the specified pattern, the arrival of the code signal featuring the specified pattern, is detected via the output signal. Thus, the framing code signal can be detected 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5826055-A (JP)
Inventor: RICHIYAADO II GARAA
IPC: C04B28/14
Filed: 1982-07-16
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-S58121673-A (JP)
Inventor: MITSUCHIERU JIYON UTSUDO
IPC: H01L21/331
Filed: 1982-07-16
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-S5551917-A (JP)
Title: Direct injection type combustion chamber
Inventor: UEHARA KIMIO
IPC: F02B23/06
Filed: 1978-10-07
Abstract: PURPOSE: To improve the combustion rate and to raise the output of a Diesel engine by forming an inclined part on the periphery of a combustion pocket provided on the upper face of a piston for Diesel engines to make the fuel, injected against the piston head with the piston at the top dead center, disperse over the entire space above the piston head.  
     CONSTITUTION: A combustion pocket 1 is formed on the upper face 3 of a piston. A fuel injection nozzle 6 is provided above the combustion pocket 1 on the cylinder head, not shown. An inclined part 7 is formed on the periphery 2 of the combustion pocket 1. The fuel injected by the fuel injection nozzle 6 in the direction of the arrow (a) impinge against the inclined part 7 and is dispersed in the entire space over the upper face 3 of the piston, consequently, the fuel performs combustion both in the combustion pocket 1 and in the entire space over the upper face 3 of the piston. 
     COPYRIGHT: (C)1980,JPO&Japio